565f9e718977899fac05788ba24c9f099a2d"}, {0xb0, 0x11a, 0x851, "27a25195aa404064c1a48afdffccce655deeae00e9e8fdf583272e0297420fae8fbc04c17122b279192fd0a97bef4600207ed95dc50cd283e9978dc091af3a602e7bb4d4defb30aff81956e9a830cb363b2f6b04ee703f242679b35026d392861e8ef4766149cb675f8e733b2ed524f30cd737abb208fdd52332fd9199a09fe70433764e9247877391a2f38ee0faaaf58dab42209e619fd04a58"}, {0x18, 0x0, 0x3f75, "a2d933"}, {0x78, 0x111, 0x8007, "28f061fd8d6541d01a5b2793a080fe333b37497dc7e424c08ed98247264efd95c0a18e564b7457c290a5f3d66d0b56544366e5686913bdeb78aff213621a5f8b35754e3cd36724509c88c262b7f45c3c3e95323feb6fa43b29bd65231a6f8fdc5db29a08"}, {0x68, 0x10a, 0x3, "47f7ef02f554d00ffc358b9a5051ee8e9be2cd4ee722e6e5b064763062a6709a0e0a0917bc7e181fd7b66e0fd90cc1bd7e57b937b9a6fb231bfd1da49871e88e9b361acca6f2a097950fa2fc3aee3988617f5e06a353"}, {0x90, 0x118, 0x2, "e4ccc18804eea00f76bcd556d67d8aee9044c741df002f32b95470b0b4ff79ae1187bc88738e83ca97d0d9ec7ae2c9b2940767a2e322a5ee79ebc607ba98cf46449a0061b64ad7c3a1e8f5902a2a29752c3a910fe701406c7d2fe18c47acd5f67106860ed35bbc0693b9abda01b87d02b996d0ef594dda85eb5e46f5bf0992"}], 0x1248, 0x54}, 0x40) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x400, 0x0) clock_gettime(0x0, &(0x7f00000027c0)={0x0, 0x0}) seccomp(0x1, 0x1, &(0x7f0000000100)={0x8, &(0x7f0000000000)=[{0xe3, 0x4, 0x6, 0x84}, {0x1, 0x40, 0x8001, 0x6}, {0x7, 0x3f, 0x3ff, 0x100000000}, {0x5, 0x0, 0x5, 0x1}, {0x7, 0x8, 0x4, 0x6}, {0x0, 0x0, 0x8, 0x6}, {0x2c8f, 0xad, 0x9, 0x4fb6}, {0x1, 0x6, 0xcb, 0xde}]}) write$sndseq(r1, &(0x7f0000002800)=[{0x0, 0x800, 0x10000, 0x8, @tick=0x6, {0x4, 0x7fffffff}, {0x4c, 0x5}, @raw32={[0x7, 0x9, 0x3]}}, {0x7fff, 0x7, 0x10001, 0x1, @tick=0x5, {0x7, 0x4}, {0x0, 0xa99}, @time=@tick=0xff}, {0xe9f, 0x7, 0x4, 0x0, @time={r2, r3+10000000}, {0x4, 0x5}, {0x10001, 0xfffffffffffffffb}, @result={0xfffffffffffffff9, 0x7}}, {0x5aaa, 0x0, 0x0, 0x3, @time={0x77359400}, {0x5891, 0x4}, {0x2, 0xffffffff}, @time=@tick=0x7}, {0xffffffff, 0x3, 0xff, 0x38, @tick=0x4, {0xd58}, {0x1f, 0x6a}, @control={0x9, 0x40, 0x7}}, {0x80000000, 0x80000000, 0x3711, 0x4, @tick=0x8000, {0xfffffffffffffeff, 0x5}, {0x7ff, 0x7}, @time=@tick=0x9}, {0x1, 0x0, 0x9, 0x6, @time={0x77359400}, {0xfffffffffffff509, 0x20}, {0x80, 0xfd}, @time=@time={0x77359400}}, {0x9, 0xffffffffffffffff, 0x401, 0xba61, @tick=0x4, {0x6, 0x7f}, {0x3, 0x1}, @connect={{0xffffffff, 0x3}, {0x3, 0xa402}}}], 0x180) timerfd_gettime(r0, &(0x7f00007feff0)) 2018/03/23 16:30:03 executing program 4: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@l2, &(0x7f0000000080)=0x80, 0x80800) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="8f0000001bec344a27b17754c01605905b858e09de64622adefc4949e4b4c808d92b9649448f7a9c3ce4bfe94c75f22740ea2f8242c059d45ed0a6b9f906c9515ef00f3266675008ecbd8b838fdddd8a86baf69fd99e5004f56aab3469ad03b38649153664c2862904533298543369c2fed0ad280bfdb6495f0d6ec5d7a5311ac3c6694e174853321c2766770365906ff4190638d4dcb8bf66b454cd57866953e50b"], &(0x7f0000000180)=0x97) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={r1, 0x150}, 0x8) r2 = syz_open_dev$sg(&(0x7f00007b2ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0x2, 0x0, 0xfffffffffffffffc}) bind$pptp(r0, &(0x7f0000000200)={0x18, 0x2, {0x1, @dev={0xac, 0x14, 0x14, 0xc}}}, 0x1e) ioctl(r2, 0x227b, &(0x7f0000000000)) 2018/03/23 16:30:03 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = dup3(r0, r0, 0x80000) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000140)={0x1, 0x9, [@empty, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}]}) sendmsg$nl_xfrm(r0, &(0x7f000062bfc8)={&(0x7f0000315ff5)={0x10}, 0xc, &(0x7f0000bea000)={&(0x7f0000000000)=@newsa={0x138, 0x10, 0x1, 0x0, 0x0, {{@in, @in6=@dev={0xfe, 0x80}}, {@in=@broadcast=0xffffffff, 0x0, 0x32}, @in=@loopback=0x7f000001, {}, {}, {}, 0x0, 0x0, 0xa, 0x1, 0x0, 0x20}, [@algo_auth={0x48, 0x1, {{'digest_null\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/03/23 16:30:03 executing program 5: r0 = inotify_init1(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)=0x0) pipe2(&(0x7f00000003c0)={0xffffffffffffffff}, 0x4000) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000400)=0x1, &(0x7f0000000440)=0x2) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) wait4(r3, &(0x7f0000000040), 0x0, &(0x7f0000000140)) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ptmx\x00', 0x0, 0x0) getdents(r4, &(0x7f00000002c0)=""/68, 0x44) waitid(0x0, 0x0, &(0x7f0000000000), 0x100000d, &(0x7f0000000200)) fremovexattr(r4, &(0x7f0000000380)=@known='security.selinux\x00') 2018/03/23 16:30:03 executing program 0: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000040), 0x0) r1 = socket(0x12, 0x2, 0x0) write(r1, &(0x7f0000e43000)="240000002e001d003200000800417700fbffffff0100000000000000ffffffff0100ff10", 0x24) 2018/03/23 16:30:03 executing program 4: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f0000000240)) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f000091fd50)={0x14, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x6}}, 0x14}, 0x1}, 0x8000) 2018/03/23 16:30:03 executing program 6: seccomp(0x1, 0x0, &(0x7f0000000000)={0x2, &(0x7f0000000000)=[{0x9}, {0x0, 0x0, 0x0, 0x10000}]}) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000080)={'raw\x00', 0x57, "3d5af871d8ed7d151ecdad65f70252eea01179493f9599df85a2c29a701457d082cb2a8cf8aa50eadde1b50e6d42bc669585ca3fe2fa5e8f1044081654f85d305f0d13f4ce85a77f723c9f000d4a03492a290aa8b372ef"}, &(0x7f0000000100)=0x7b) 2018/03/23 16:30:03 executing program 3: mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x7fffffd, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e24, 0x3, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x2}}, 0xffff, 0x7}, &(0x7f00000000c0)=0x90) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={r2, 0x101, 0x4}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000140)=ANY=[@ANYBLOB="e5f2e409e74533356a5e6eaf12ffd56aafec2753edc690eb93633019c7a2a0a4d28f1e12ebe66b8ab22e87bf7365f3a810b9b79d2909cc66d51bd4421b838c0b99b0f75edb0803bd79b3650694a9dc82856960c96ad5d5733f89fad84a613399"], 0x6) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000002c0)={@in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x80, 0x4, 0x0, "08cf49763f46e135a62fddc552804dbbb42a79a4db1e3bb8df10ba34f48b8e3ca8a6682a002ced2c05227db55f504fe2f5860c8bd051fa4a396c46909d69194d1f02c8e079964dace5124f2b7bcacffa"}, 0xd8) 2018/03/23 16:30:03 executing program 1: clone(0x0, &(0x7f00001d9f78), &(0x7f0000f88000), &(0x7f00005f3000), &(0x7f000019e000)) getresuid(&(0x7f0000028000), &(0x7f000002fffc), &(0x7f0000394ffc)) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x4040, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000300)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xd}}, 0x401, 0x643, 0xffffffff, 0x500, 0x7fffffff, 0x10204, r1}) 2018/03/23 16:30:03 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x46000) fstat(r0, &(0x7f0000000480)) readv(r0, &(0x7f00000003c0)=[{&(0x7f0000000440)=""/18}, {&(0x7f0000000580)=""/86}, {&(0x7f00000001c0)=""/242}, {&(0x7f0000000080)=""/64}, {&(0x7f00000002c0)=""/116}, {&(0x7f0000000340)=""/4}, {&(0x7f0000000380)=""/10}], 0x89) 2018/03/23 16:30:03 executing program 7: lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r0) r1 = socket(0x11, 0x3, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000000180)=0x3) rt_sigtimedwait(&(0x7f00000001c0)={0x4}, &(0x7f0000000200), &(0x7f0000000240)={0x0, 0x1c9c380}, 0x8) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) r3 = dup2(r1, r2) connect(r3, &(0x7f0000000000)=@sco={0x1f}, 0x8) 2018/03/23 16:30:03 executing program 5: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x60) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080), 0x4) r1 = syz_open_procfs(0x0, &(0x7f00001c6ff3)='net/wireless\x00') readv(r1, &(0x7f0000f46000)=[{&(0x7f0000120000)=""/4096, 0x1000}], 0x1) 2018/03/23 16:30:03 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDMKTONE(r0, 0x227b, 0x4) 2018/03/23 16:30:03 executing program 2: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x0, 0x0) preadv(r0, &(0x7f0000b1afe0)=[{&(0x7f0000d4f000)=""/4096, 0x1000}], 0x1, 0x0) 2018/03/23 16:30:03 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020300000e000000000000000000000005000600000000000000000000000000000000008532ac35000000000002070000000000006a000000000000000500ffff0a00240900000000000000000000000000000000000000ff000000000000000000000000"], 0x70}, 0x1}, 0x0) 2018/03/23 16:30:03 executing program 3: r0 = socket(0x10, 0x3, 0x0) socketpair(0x2, 0xb, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ASHMEM_GET_PIN_STATUS(r2, 0x7709, 0x0) ioctl$sock_ifreq(r0, 0x200000089f0, &(0x7f0000000080)={"74756e6c30007fb205b000", @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) getpeername$packet(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'ifb0\x00', r3}) 2018/03/23 16:30:03 executing program 4: syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/checkreqprot\x00', 0x501000, 0x0) linkat(r1, &(0x7f00000005c0)='./file0\x00', r0, &(0x7f0000000600)='./file0\x00', 0x400) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000680)={{{@in=@multicast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@loopback}}, &(0x7f0000000640)=0x2f) getresuid(&(0x7f0000000280)=0x0, &(0x7f00000002c0), &(0x7f0000000300)) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000340)={{{@in=@dev={0xac, 0x14, 0x14, 0x14}, @in=@multicast2=0xe0000002, 0x4e24, 0x401, 0x4e21, 0x0, 0x0, 0xa0, 0xa0, 0x3f, r2, r3}, {0x0, 0x66d, 0x1, 0x6, 0x4, 0x4, 0x1, 0x8}, {0x6, 0x2, 0x3ff, 0x8}, 0x3bc, 0x0, 0x1, 0x1, 0x1}, {{@in6=@dev={0xfe, 0x80, [], 0xa}, 0x4d2, 0x33}, 0x2, @in=@broadcast=0xffffffff, 0x3503, 0x3, 0x0, 0xffff, 0x3, 0x9, 0x3}}, 0xe8) getresgid(&(0x7f00000004c0), &(0x7f0000000500)=0x0, &(0x7f0000000540)) syz_fuse_mount(&(0x7f0000000480)='./file0\x00', 0xc000, r3, r4, 0x0, 0x200040) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x2, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000000440)={0xe7ce, 0x7fff}) fcntl$getown(r1, 0x9) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/03/23 16:30:03 executing program 6: socketpair$ax25(0x3, 0xb4c458bdcaecc546, 0xcf, &(0x7f0000000000)={0xffffffffffffffff}) lseek(r0, 0x80, 0xfffffffffffffffe) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002e1000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000d37000)={{0x1000ff, 0xc}, {}, 0x10800}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200001, 0x0) 2018/03/23 16:30:03 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000140)) 2018/03/23 16:30:03 executing program 1: seccomp(0x1, 0x0, &(0x7f00008c1ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) futex(&(0x7f0000000040)=0x4, 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) r0 = gettid() timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) 2018/03/23 16:30:03 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00003ad000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000b71000)={0x2, 0x400000000000003, 0x0, 0x3, 0x11, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20}}, @sadb_address={0x3, 0x9, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @broadcast=0xffffffff}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x88}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) 2018/03/23 16:30:03 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x5) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f00000000c0)=0x80, 0x4) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=@dstopts, 0x8) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000180)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x8) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@nfc, 0x10, &(0x7f0000000080), 0x0, &(0x7f0000000100)=""/128, 0x80}, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000002ff0), 0x0, &(0x7f0000000180)}, 0x0) 2018/03/23 16:30:03 executing program 0: r0 = getpgrp(0x0) unlink(&(0x7f0000b04000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") r1 = gettid() rt_sigprocmask(0x1, &(0x7f00000000c0)={0xfffffffffffbfffa}, 0x0, 0xffffff5a) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/net/pfkey\x00', 0x480000, 0x0) r2 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@in6={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000200)=0x80, 0x800) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000000240)=0x5, 0x4) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f0000e35000)={0x0, 0x0, 0x40050005}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) pwrite64(r3, &(0x7f0000000100)="e4aba7abfdb251897826d3dd378e3128161b7a0af83680bf7d11041a3f06ed2b3f3e5877d7f4cad60baf30bc537b77f3774a96a20e55a9e107211924777202881b4d2ee1105b64fafd4fe09adab7015216f79b841f88596b59ccebb3f11fd902414afa4e57a613c2c3c44121dcf343a568451be9f73070b7a18cdfa50c6d6b9584b8d6d0e3d504a51e975bdda889bea391d1d9e6970f27750deb84bbd1b8712a130dd86ddffcd8cc25102db3befc5795976ec26e00398223c84da46d0a36443a4fb1020cf497c34babda00f28346206b2de42d6141bcd2d73ee70c3ad7f24327ad9987d26ac4f1b75f92521ef6210cfb", 0xfffffffffffffeac, 0x0) rt_sigtimedwait(&(0x7f000031bff8)={0x80000001}, &(0x7f0000a6dff0), &(0x7f000005b000), 0x8) 2018/03/23 16:30:03 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000040)={0x2, 0x1, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x40}, 0x1}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0xc0200, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000180)) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x2, 0x9, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/03/23 16:30:03 executing program 4: syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/checkreqprot\x00', 0x501000, 0x0) linkat(r1, &(0x7f00000005c0)='./file0\x00', r0, &(0x7f0000000600)='./file0\x00', 0x400) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000680)={{{@in=@multicast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@loopback}}, &(0x7f0000000640)=0x2f) getresuid(&(0x7f0000000280)=0x0, &(0x7f00000002c0), &(0x7f0000000300)) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000340)={{{@in=@dev={0xac, 0x14, 0x14, 0x14}, @in=@multicast2=0xe0000002, 0x4e24, 0x401, 0x4e21, 0x0, 0x0, 0xa0, 0xa0, 0x3f, r2, r3}, {0x0, 0x66d, 0x1, 0x6, 0x4, 0x4, 0x1, 0x8}, {0x6, 0x2, 0x3ff, 0x8}, 0x3bc, 0x0, 0x1, 0x1, 0x1}, {{@in6=@dev={0xfe, 0x80, [], 0xa}, 0x4d2, 0x33}, 0x2, @in=@broadcast=0xffffffff, 0x3503, 0x3, 0x0, 0xffff, 0x3, 0x9, 0x3}}, 0xe8) getresgid(&(0x7f00000004c0), &(0x7f0000000500)=0x0, &(0x7f0000000540)) syz_fuse_mount(&(0x7f0000000480)='./file0\x00', 0xc000, r3, r4, 0x0, 0x200040) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x2, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000000440)={0xe7ce, 0x7fff}) fcntl$getown(r1, 0x9) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/03/23 16:30:03 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020300000e000000000000000000000005000600000000000000000000000000000000008532ac35000000000002070000000000006a000000000000000500ffff0a00240900000000000000000000000000000000000000ff000000000000000000000000"], 0x70}, 0x1}, 0x0) 2018/03/23 16:30:03 executing program 0: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) connect$inet6(r1, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000000)=@fragment={0xbf, 0x0, 0x2, 0x4, 0x0, 0x7, 0x64}, 0x8) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000180)={{{@in=@local, @in=@local}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000280)=0xe8) sendmsg$nl_crypto(r2, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/03/23 16:30:03 executing program 7: r0 = eventfd(0x0) r1 = syz_open_procfs(0x0, &(0x7f00004b8000)='uid_map\x00') syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x800) fcntl$getown(r1, 0x9) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000080)=0x401, &(0x7f00000000c0)=0x4) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000000)={0x4, 0x5, 0x7, 0xffffffff80000001}, 0x10) sendfile(r0, r1, &(0x7f0000211ff8), 0xd9) 2018/03/23 16:30:03 executing program 6: mkdir(&(0x7f0000000040)='./file0\x00', 0x4) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f00000000c0)="72616d664d3c332283a3e61a4f18c65eaff698e39ef70b9ca07eb5fb41b5546841ff6eb8a6", 0x0, &(0x7f0000000000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000c1bfff)='/', r0, &(0x7f0000d06ff8)='./file0\x00') linkat(r0, &(0x7f000087cff8)='./file0\x00', 0xffffffffffffffff, &(0x7f000052dff8)='/', 0x400) 2018/03/23 16:30:03 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) r1 = syz_open_procfs(0x0, &(0x7f000031a000)='net/udp6\x00') preadv(r1, &(0x7f000069e000)=[{&(0x7f0000f5c000)=""/40, 0x28}], 0x1, 0x400000000000) 2018/03/23 16:30:03 executing program 1: r0 = gettid() prlimit64(r0, 0x4, &(0x7f00000000c0)={0x3ff, 0xfffffffffffffff7}, &(0x7f0000000100)) seccomp(0x1, 0x0, &(0x7f0000c23fff)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) tkill(r0, 0x1000000000000026) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x8, 0x0, 0x2, 0x3}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000000180)={0x1, r2}) 2018/03/23 16:30:03 executing program 3: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000000080)={0x4}, &(0x7f00000000c0), 0x8) rt_sigprocmask(0x0, &(0x7f0000000100)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f00003efff0)={0x0, 0x0, 0x30004}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000002d40), 0x8, 0x0) read(r2, &(0x7f0000000000)=""/128, 0x80) signalfd4(r2, &(0x7f0000a71ff8)={0x64}, 0x8, 0x0) 2018/03/23 16:30:03 executing program 2: r0 = socket(0x400000000016, 0x803, 0x80000000) sendmsg$nl_route(r0, &(0x7f00001a1000)={&(0x7f00004d2ff4)={0x10}, 0xc, &(0x7f00006b3000)={&(0x7f0000000000)=ANY=[@ANYBLOB="280000001986cb9a9db8786529d644ff7d71f0001101f7ffffffffffff078ba79796e8ff0a000000000038f750900b47d63d3edd5aa47118d6e405eab0f63881d813b3394d29f8e2ce403504a3c6090d006e0576880bf27544545130189894", @ANYRES32=0x0], 0x28}, 0x1}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000140)={'raw\x00', 0x4, [{}, {}, {}, {}]}, 0x68) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000100)={0x9, &(0x7f0000000080)=[{0xffffffffffffff76, 0xffff, 0x2, 0x1}, {0x7fff, 0x6, 0x9, 0x5bf}, {0x10000, 0x7fff, 0x8, 0x280000}, {0x100000001, 0x3, 0x1, 0x9}, {0x100, 0x80, 0xc13, 0x9}, {0x4, 0x7, 0x3, 0xa99}, {0xfa, 0x20, 0x8, 0x6}, {0x3ff, 0x1, 0x0, 0x8}, {0x3, 0x1, 0x32, 0x30}]}) 2018/03/23 16:30:03 executing program 7: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f00000000c0)="d351f10665c1f153f729ed3c44412d8a", 0x10) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x33, "c9d8f392888a593132286a43e3b525f8ec52ad4cd4df437375682e9c1f9817a479a7cc234c13a3e62afdc71c8317600c7f27ae"}, &(0x7f0000000040)=0x3b) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000080)={r2, 0x6171}, &(0x7f0000000100)=0x8) 2018/03/23 16:30:03 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x20000, 0x0) unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='/exe\x00\x00\x00\x00\x00\x00') fsetxattr(r1, &(0x7f0000000000)=@known='user.syz\x00', &(0x7f0000002140)='selinux\x00', 0xfd0, 0x0) 2018/03/23 16:30:03 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dfb000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = epoll_create(0x401) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000040)={0xffff, 0x3, 0x100000000, 0x3, 0xca, 0x7}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000e35000)) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) 2018/03/23 16:30:03 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000100)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000a00000/0x600000)=nil, 0x600000}, 0x1}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x40}) 2018/03/23 16:30:03 executing program 6: r0 = socket$packet(0x11, 0x80000000000002, 0x300) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000040)={'nat\x00', 0x1000, "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"}, &(0x7f0000001080)=0x1024) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000095bffc), 0x4) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/23 16:30:03 executing program 0: r0 = socket(0x18, 0x0, 0x800000000000001) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x5, &(0x7f0000000000)='\x00\x00\x00\x00', 0x4) 2018/03/23 16:30:03 executing program 5: r0 = syz_open_dev$urandom(&(0x7f0000000ff3)='/dev/urandom\x00', 0x0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000000, 0x31, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000aca000)='\t', 0x1, 0x0) 2018/03/23 16:30:04 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000000c0)={0x6, 0xb89, 0x2, 0x8, 0x1, [{0x8, 0xfff, 0x80000000, 0x0, 0x0, 0x1e81}]}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000080)='./file0\x00') syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x800) 2018/03/23 16:30:04 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f00001b4ff8)={0x19980330}, &(0x7f000077ffe8)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x60c0, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000040)={0x2}, 0x4) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000), 0x0) 2018/03/23 16:30:04 executing program 0: 2018/03/23 16:30:04 executing program 4: 2018/03/23 16:30:04 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x14, 0x5, 0x1, 0xffffffffffffffff}, 0x143}, 0x1}, 0x0) 2018/03/23 16:30:04 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={'ipddp0\x00', {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}) sendfile(r0, r0, &(0x7f0000000140), 0x1) close(r0) 2018/03/23 16:30:04 executing program 6: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) seccomp(0x200000000000001, 0x0, &(0x7f00008ff000)={0x1, &(0x7f0000002ff8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) chroot(&(0x7f000009a000)='./file0\x00') r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/hash_stats\x00', 0x0, 0x0) inotify_add_watch(r0, &(0x7f0000000180)='./file0\x00', 0x81000290) mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000e28000)='..', 0x2) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)=0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000100)=0x4) 2018/03/23 16:30:04 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001180)={&(0x7f0000000840)={0x10}, 0xc, &(0x7f0000001140)={&(0x7f0000000500)=ANY=[@ANYBLOB="ac00000021000100ff0000000020000010000000000000000000000000002000000000000000000060e8c19c89304d550528f23e90d80000000000ce3372bf9dfd0814c50000040000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000005c00110000000000000000000000000000000000ac1414bb000000000000000000000000000000000000000000000000ac14140000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xac}, 0x1}, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/checkreqprot\x00', 0x0, 0x0) execveat(r1, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000140)='GPLwlan0ppp0self\x00', &(0x7f0000000180)='posix_acl_access@GPLcpuset\x00'], &(0x7f0000000480)=[&(0x7f0000000200)='/selinux/checkreqprot\x00', &(0x7f0000000240)='[trusted*security@+ppp0\x00', &(0x7f0000000280)='/selinux/checkreqprot\x00', &(0x7f00000002c0)='/selinux/checkreqprot\x00', &(0x7f0000000300)='/selinux/checkreqprot\x00', &(0x7f0000000340)='/selinux/checkreqprot\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='eth0}(\x00', &(0x7f0000000440)='/selinux/checkreqprot\x00'], 0x400) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000040)=0x7) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) 2018/03/23 16:30:04 executing program 4: mkdir(&(0x7f0000ca4ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f000000a000)) mount(&(0x7f0000582000)='./file0\x00', &(0x7f000060c000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x9020, &(0x7f0000ce0fe7)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) openat(r0, &(0x7f0000000280)='./file1\x00', 0x0, 0x0) mount(&(0x7f000012bff8)='./file0\x00', &(0x7f00006af000)='./file0\x00', &(0x7f000030fff8)='qnx6\x00', 0x203ffd, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)=0x0) sched_getscheduler(r1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x100, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f00000001c0)) r3 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$assume_authority(0x10, r3) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000000200)) open(&(0x7f0000000140)='./file0\x00', 0x40, 0x30) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) connect$inet(r4, &(0x7f0000000100)={0x2, 0x4e23}, 0x10) 2018/03/23 16:30:04 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_tables_names\x00') read$eventfd(r0, &(0x7f0000000040), 0xffffff7d) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x6a, "c21b896e139d767b14f3883c720ab04b59e804d0f126bb2aa2adf5b72dee73cdd0862ce22bfa54e8172fa519ca42707a6002de2fca84a27ce2a6ebf56649cb8eafa857ff3e1864e5fd5608abf1efbcdef6085571dd371734af4901eac4f31ae1f46f9b211b4cb9e70abb"}, &(0x7f0000000000)=0x72) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r1, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x10}}}, 0xffffffffffffffff, 0x401, 0x4, 0x42, 0xcd}, &(0x7f0000000200)=0x98) 2018/03/23 16:30:04 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x0, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001840)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) r3 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f00000016c0)=0xc) getresgid(&(0x7f0000001700)=0x0, &(0x7f0000001740), &(0x7f0000001780)) sendmsg$unix(r2, &(0x7f0000001800)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001640)=[{&(0x7f00000000c0)="5c9c2159b9ca9b34869208276014e56ec86b1d86609e2b4881c917520f2849b5a92adbecdd3159a0e8ac0a31318c4b2a64ed8d0bf95a83ae6d3b7c03a48057ce404faaf89cc1a4002685b24106ff28f17a5c9e1794d36f9b59166d8d069b644a4830714da748b79e3db1051f030af8a0a55ad16d5e9ad89d95efdca0793406418f96f2008c692080d74a62a904b27cdbf136dc886e278187d3736787e417a91b7f28a0d9e31c38c4dd444e6ce36044cba48989b52ab9ee740bde56be0ac6776f9fb50c0de7a9d40f6728d30018a11d0304212b6631076e500837ed5d1ebb9b4be68b668721665452dcf043bd86694ad48aed5f466f4ce491", 0xf8}, {&(0x7f0000000240)="212f29940532f780722c6983e521349bff797824b05768e4f289ea969e9a2150c2a09d1b00c14dab8fe9a288d0e023f0f7d0887ceab085d77a434a818a9b2037dba2db24bf8d97134cbcdd8a9e8e03d813099523392eb8", 0x57}, {&(0x7f00000002c0)="5fd28ef67df6adbdc3da4d7d2ab632ab3f66fbb80366e9447fc5338b8e16f43f7fc55ad927855b8b14a875871c551bad1468b25c6c85335f1b8de44727c02d973befbe629751d8c91d18c2e5e5f764a5ea27a3191be1418260e66ea7ba27604e7a20e1486380a64046535241374fecaf08e07b06745df1a0bc37db07ecf416f260c91fc77aed14a1963f578263a477b5e3d5910f00a1845554d64d73d97493e48c08909bf710f585fb6f5e97420cd5ea7b5116e574c5d58d47a405b0f9118a4003b7e6c1fc7b707f20bc1f58a40ed772b477c0d11ae15e5eaefd9abbff263a012f853bf53c1fe9554362", 0xea}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000013c0)="df5b9d85d1f79819be888e42227e46b8e804cf437becde03b461f245b12f1719919bb5fe5e0d9ae9ca2c3e750a864473c7d4721a23cb50cdb30a43790c46f9c1b77327e34579fe3ab3e30b6bc2af47597cd1428a44620a3f0224d6cc81cb8392ed98404170fcf92b70be9062f7126484b377ce79c461e351d9bd4c1187265e57be292872516cd798da054c8fcb3d6f8762b7bcf887c59bd9dda6dd2c3443854d1574e6312592ad2a520ebaf4dffc0afb747282b9895cc68567c90d52bbaa0b29f5668264667ac8684c3ed6a218", 0xcd}, {&(0x7f00000014c0)="24c6c164f65de84532adb4fcbc57ec378435a6b0dedaec128339990e548eeec251a6bf994b50f12d4b07dcf56de8bf16668a96e161198662e1376b558697afc48e2ea59dc998e7af9c7d463a9c4f299d", 0x50}, {&(0x7f0000001540)="455d62c3dbc3502a8eb61a3b77f65ff9ab67aab81f6ea2f7ed988984e52c9e2e93406f82d3874d034812f5d2a16e0e67b20c6b84710b2dc286ab34ffbf0344d79235cdc4d0c59bcf31effc7ba01093b038b3477236a27b770fb82ef5fe4ca9766f229f097bc1fb80bd29aae0bd6c87d312ebce9dc089866fd79a85a857c6af3c07a4fe83f01c3ee0d90587a2dafc1800af925333babfad7c1d38c5f125eff266b20b877c56e597f0e83066320e08c49e34d80f4c50eb0ea17f741cda12dae05dea8baf6f6ac44cccdd45d66c84e2757590458c", 0xd3}], 0x7, &(0x7f00000017c0)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x20, 0x20008000}, 0x40) 2018/03/23 16:30:04 executing program 0: mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x881, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/23 16:30:04 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_crypto(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc5, &(0x7f0000000100)={&(0x7f0000000040)=@delrng={0x10, 0x14, 0x725}, 0x10}, 0x1}, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x4002, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000180)={0x0, 0x4}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000200)={0x4, 0x9, 0x3, 0x9, 0x400, 0x3, 0x80, 0x2, r2}, &(0x7f0000000240)=0x20) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f00000000c0)={0x5, 0x1, 0x81, 0x5, 0xa879}) 2018/03/23 16:30:04 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000)=0xfffffffffffffff8, &(0x7f0000000040)=0x2) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) socket(0xf, 0xa, 0x4) 2018/03/23 16:30:04 executing program 7: r0 = inotify_init1(0x40000000080802) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) r2 = getpgid(0xffffffffffffffff) fcntl$setown(r0, 0x8, r2) r3 = accept(0xffffffffffffff9c, &(0x7f0000000140)=@ethernet={0x0, @random}, &(0x7f00000001c0)=0x80) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000280)={0x0, @rand_addr, @rand_addr}, &(0x7f00000002c0)=0xc) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000300)={{{@in=@loopback=0x7f000001, @in, 0x4e23, 0x6, 0x4e22, 0x1000, 0xa, 0x80, 0xa0, 0x7f, r4, r1}, {0x401, 0x7, 0x80000001, 0x26c000, 0x2, 0x5c, 0x9, 0x1}, {0x726bd7f5, 0x81, 0x0, 0x5c96}, 0x6, 0x6e6bb6, 0x3, 0x0, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x4d2, 0x3c}, 0xa, @in=@multicast1=0xe0000001, 0x3507, 0x0, 0x2, 0x4d35, 0xffffffffffff7fff, 0x5, 0x4}}, 0xe8) r5 = getpid() sched_rr_get_interval(r5, &(0x7f0000000000)) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='ip6gre0\x00', 0x10) fcntl$getownex(r3, 0x10, &(0x7f0000000200)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x1fffffeffffd, 0x4) getitimer(0x1, &(0x7f0000000040)) ptrace(0x4207, r6) ptrace$setopts(0x4209, r6, 0x0, 0x0) 2018/03/23 16:30:04 executing program 2: 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, &(0x7f0000000000)}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) sendto(r0, &(0x7f000097f000), 0x360cc1, 0x0, &(0x7f0000bdb000)=@sco={0x1f}, 0x8) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x5a3580, 0x4) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000140)={0xc6, 0x7ff}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000000c0)={0x8, [0x5, 0x0, 0x7, 0xef16, 0x8, 0x40000000, 0x3, 0x1]}, 0x14) r2 = fcntl$getown(r0, 0x9) ptrace$getregs(0xe, r2, 0x7, &(0x7f0000000000)=""/166) [ 51.875342] netlink: 92 bytes leftover after parsing attributes in process `syz-executor7'. [ 51.890724] netlink: 92 bytes leftover after parsing attributes in process `syz-executor7'. 2018/03/23 16:30:04 executing program 3: r0 = dup(0xffffffffffffff9c) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f00000000c0)="8919bd610a2671817d4091818eb00319725537a59597a69bc802498eab9116cc1c3940b4e2f76f2bfdf2695c8f3e83ea22c6fad406573f0e49ca1e1cc3364c497fafde99f625356afa6b") capset(&(0x7f0000000000)={0x4000019980330}, &(0x7f0000001fe8)) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000080)={0x400, 0x6, 0x0, 0x8705, 0x8001, 0xfff, 0x7, 0x2, 0x0, 0xb57, 0x81, 0x5}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0, 0x0) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f00000c7fdc)="2400000021002551071c0165ff0ffc0202000000001000000ee1000c0800060000000000", 0x24) 2018/03/23 16:30:04 executing program 1: 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$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000580)={r3, 0x81, "e29e7c9c8d55fe29f07002252a9ad05604d030eb53d642a672d95f589e99e251ed3d4d3eef0acbcb791a1d10d8202fc95119b9d76e3263c59c71e9b870c91fbc3d479574b635c866c06ea56693d8e2e6151c4a0716521deebbde29f185eaacc8e00781d717f3e21510c5517bfd898048397a77f784000000000000000000000000"}, &(0x7f0000000380)=0x89) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x10000) 2018/03/23 16:30:04 executing program 0: r0 = gettid() rt_sigtimedwait(&(0x7f0000009ff8)={0xffffffffffff880a}, &(0x7f0000002000), &(0x7f0000010ff0)={0x1}, 0x8) r1 = memfd_create(&(0x7f0000000fff)='\x00', 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000000)={0x3}, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x2012, r1, 0x0) fallocate(r1, 0x0, 0x0, 0x87dc) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r1, 0x0) prctl$setname(0xf, &(0x7f0000001fff)='\x00') rt_sigqueueinfo(r0, 0x4, &(0x7f000000f000)={0x0, 0x0, 0x80000001}) 2018/03/23 16:30:04 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x101902) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x2000, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f00000000c0)=""/249) r2 = fcntl$dupfd(r0, 0x0, r0) write$fuse(r2, &(0x7f0000000080)={0x14, 0x0, 0x0, @fuse_poll_out}, 0x14) 2018/03/23 16:30:04 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x2, 0x18, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x10}, 0x1}, 0x2000000000000) socket$pppoe(0x18, 0x1, 0x0) 2018/03/23 16:30:04 executing program 6: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x9, 0x141e, 0xac, 0x4, 0x8}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r1, 0x2}, &(0x7f0000000140)=0x8) ioctl$VT_WAITACTIVE(r0, 0x5607) r2 = socket$inet_tcp(0x2, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) clock_settime(0x4, &(0x7f00000001c0)={r3, r4+10000000}) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000916ffc)=0x10000000000180, 0x4) 2018/03/23 16:30:04 executing program 3: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x7f, 0x0) getpeername$packet(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14) r2 = syz_open_procfs(r0, &(0x7f0000000040)="2f000000000000001000") ioctl$fiemap(r2, 0xc020660b, &(0x7f00000000c0)={0xffffffff000, 0x7, 0x0, 0x0, 0x3, [{0x280000, 0x0, 0x80000000, 0x0, 0x0, 0x2000}, {0x4, 0xa275, 0x9, 0x0, 0x0, 0x1000}, {0x2, 0x7, 0x2, 0x0, 0x0, 0x200}]}) fsync(r1) 2018/03/23 16:30:04 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000000c0)={r2, 0x7, 0xff, 0x9}, 0x10) r3 = syz_open_dev$sndtimer(&(0x7f0000022ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f000000efcc)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) 2018/03/23 16:30:04 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xa) r1 = socket(0x7, 0x5, 0x1ff) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000280)) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000e49ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=ANY=[@ANYBLOB="240000001800000000000000000000000a02000000000000000000000800080006000000"], 0x24}, 0x1}, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x10) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f00000002c0)=""/4096) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000080)=""/36, &(0x7f00000000c0)=0x24) accept4$vsock_stream(r2, &(0x7f0000000040)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10, 0x80000) 2018/03/23 16:30:04 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x2, 0xb, 0x0, 0x9, 0x3, 0x0, 0xffffffffffffffff, 0xffbfffffffffffff, [@sadb_x_sec_ctx={0x1, 0x18}]}, 0x18}, 0x1}, 0x50) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f00000000c0)=""/248, &(0x7f00000001c0)=0xf8) 2018/03/23 16:30:04 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x200001, 0x14) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000080)=""/112, &(0x7f0000000140)=0x70) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x13, &(0x7f0000a1c000)=0x5, 0x8f8c5fc8387b4bbb) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000000)) 2018/03/23 16:30:04 executing program 3: r0 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) fremovexattr(r0, &(0x7f0000000040)=@known='system.advise\x00') fremovexattr(r0, &(0x7f000001efef)=@known='security.selinux\x00') openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x101002, 0x0) 2018/03/23 16:30:04 executing program 6: r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) syz_open_procfs(r0, &(0x7f000000a000)='auxv@') sendfile(r1, r1, &(0x7f0000002000), 0x1) ioctl$KDSKBLED(r1, 0x4b65, 0x9) 2018/03/23 16:30:04 executing program 7: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000040)="1f0000001a001bf200001300041d0100008d3d507c1a0001454a5fa9f39123", 0xfffffffffffffe56) 2018/03/23 16:30:04 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ppoll(&(0x7f0000000080)=[{r0, 0x80}, {r0, 0x10}, {r0, 0x10}, {r0, 0x80}], 0x4, &(0x7f00000000c0)={0x0, 0x1c9c380}, &(0x7f0000000100)={0x50f60414}, 0x8) ioctl$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"}) 2018/03/23 16:30:04 executing program 7: socket$key(0xf, 0x3, 0x2) munlock(&(0x7f0000e12000/0x2000)=nil, 0x2000) [ 52.057178] audit: type=1400 audit(1521822604.382:21): avc: denied { create } for pid=6761 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/03/23 16:30:04 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setrlimit(0x7, &(0x7f0000a9cff8)) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) sendmsg$unix(r1, &(0x7f000062e000)={&(0x7f0000690ff6)=@abs, 0x8, &(0x7f000000d000), 0x0, &(0x7f0000000ff0)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYBLOB="3ef10400"], 0x18}, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x40000, 0x0) ioctl$sock_netrom_TIOCOUTQ(r3, 0x5411, &(0x7f0000000040)) 2018/03/23 16:30:04 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000000080)=ANY=[@ANYBLOB="1400000000000700000000000000000000000000"], 0x14}, 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/03/23 16:30:04 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdcff6)='/dev/ptmx\x00', 0x0, 0x0) set_robust_list(&(0x7f0000000100)={&(0x7f0000000080)={&(0x7f0000000040)}, 0x4, &(0x7f00000000c0)}, 0x18) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000000)) [ 52.119679] audit: type=1400 audit(1521822604.442:22): avc: denied { write } for pid=6761 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_fib_lookup_socket permissive=1 2018/03/23 16:30:04 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000), 0x4) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000340)=0x0) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() r5 = getpid() fstat(r1, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000004c0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000500)={{{@in=@rand_addr, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000000600)=0xe8) getresgid(&(0x7f0000000640)=0x0, &(0x7f0000000680), &(0x7f00000006c0)=0x0) syncfs(r0) r12 = syz_open_procfs(r8, &(0x7f0000000080)='gid_map\x00') getsockopt$bt_BT_SNDMTU(r12, 0x112, 0xc, &(0x7f0000003000)=0x5, &(0x7f0000003040)=0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000024c0)={0x0, 0x0, 0x0}, &(0x7f0000002500)=0xc) sendmmsg$unix(r1, &(0x7f0000002e40)=[{&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000140)="838f66a9619b2bf4967ccdedb8f65ed8"}, {&(0x7f0000000180)="8e48993d6fb63e305151246b3674537189def9edfadab41dfaeeb084da3d673a3fe9a7db6f68264d8b510406f6b304fe3fb8a5172f9bcfd5f256bc6c6c851e81c174a6b9ec05133525326931fbd726e755a1faca176675e61864467362fe5295e7b1c00ac88bf5d3adfc18edefe19e7a2061f4e8bd36ec3d9b1527f817a2e385"}, {&(0x7f0000000200)="b121eaeed24628b4c471bcab557bbe1d75da35df5d36bb3e61e1c803827527af6339839a5e6181db0934e1b4b0d39ae63adfc9758473bfcef795"}, {&(0x7f0000000240)="2cd22a69b6b9a9b5c2"}, {&(0x7f0000000280)="be62393dac192aeefab9159fb88fe630c1ebd107739392c5cc"}], 0x0, &(0x7f0000000700)=[@cred={0x0, 0x1, 0x2, r2, r3, r4}, @rights={0x0, 0x1, 0x1, [r1, r0, r0, r0]}, @rights={0x0, 0x1, 0x1, [r1, r1]}, @cred={0x0, 0x1, 0x2, r5, r6, r7}, @cred={0x0, 0x1, 0x2, r8, r9, r11}], 0x0, 0x4000004}, {&(0x7f00000007c0)=@file={0x1, './file0\x00'}, 0x0, &(0x7f0000001c80)=[{&(0x7f0000000840)="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{&(0x7f0000002180)="e35501e004d9b20746db350b508bc95afad1d44c800fe0e8f9f33dbc319958cddc83460f619358533c4532cee2230b22b33b41916e1605b298d8aaa6920aa203a1b0bd99b6a7e1b244e1c90c7c6625d5f01f061de6febc42e1454ec3a4e48b68ec24577db44b4be1d6b509e418abfe78ecf3f358b0f070f087720e5db37d39"}, {&(0x7f0000002200)="d1adb473b22e6ce6e8e7525e5dc351456537c24c3e9f719bf00c107702c4ef795ac530d74c263a09bd4387e6dd7f9c4cea9432f8fc0ff008e6bed7c776d3b11dec7e64bf9bc3dacac1df5461b7bb5d5c7395eae8df04a5e5362eda67e66b4cab5e18dc0aee4821771c0feaf46e82757f3134ff9b53754f4c0933b712befa"}], 0x0, 0x0, 0x0, 0x40000}, {&(0x7f0000002300)=@file={0x1, './file1\x00'}, 0x0, &(0x7f0000002480)=[{&(0x7f0000002380)="44443cd54da54d1b8781e88c605ef9"}, {&(0x7f00000023c0)="f39a17e9a538e977b21888a56cfcb50477d14960bdf41c112fd76db74825aeb36b406b27af45495515cd1b90a4c8219ce688fe43c96155828855f971b9c6f59c6107424ebc67add98febc6b45a4ba989aa687ee1cd66ba58a2b5c6689723242094bf37bf7e733f05b6b2961db70cd6d8153af1ad96439084f73e2cc9fe6371e5a94bf3c7497a4243ddda0f9f08d6417bb4d138610216d5ea9aa170e0"}], 0x0, &(0x7f0000002540)=[@cred={0x0, 0x1, 0x2, r5, r3, r14}], 0x0, 0x4000000}, {&(0x7f0000002580)=@abs={0x0, 0x0, 0x4e24}, 0x0, &(0x7f0000002800)=[{&(0x7f0000002600)="ea06838bdb0021210034f43843da0b9a50596e4107d17388b4ae83a480937d66d00d7583fe23ed98bb73f2ad9935a599f003e3ecec358196d0b5b9ba09f133e38d86a15dbb1b7b4c963cdeaff0f83550d40168c2908407ef5c0606bfe1909fad0443f9450c241742712fa223c4fdca4428b5ce23ab769ec68dd8f6d0a831b793a6843b14c0c671ad87522fa561a1174b1c5f0d28282cd0b9c9123921a3ff8b7098ea74b9d6606126"}, {&(0x7f00000026c0)="c4300c18b05c44a1c0bbae8796aef0998e4987714d03bb92eed45391ecc631f1848c5b8892a07ef32b70c366d2328583ade3ed8bf47fb91cdf062406c7f9d7a876fdef054ccfc784843d8a3f73"}, {&(0x7f0000002740)="bf232e5c4d07e7eed91f548a4b6186d614a51251ebd6d420edca730535c651f94c5a2f41001d92802ed80b8ef166a581b0bd73ac6651542e47e026a1eba252575737cd785a15f9fba8bf404960ca6c7fafb95f9f40200d4b74f1ee09193457578485ff260d071f454284dd41c1b8068ab07b550ceac356c0c33d39b96660dec67acf887b"}], 0x0, &(0x7f0000002840)=[@cred={0x0, 0x1, 0x2, r13, r6, r10}], 0x0, 0x10}, {&(0x7f0000002880)=@abs={0x1, 0x0, 0x4e20}, 0x0, &(0x7f0000002940)=[{&(0x7f0000002900)="1a87075532d2d7f827e110226d41a0cd4ddd930e8622e5ccede9"}], 0x0, 0x0, 0x0, 0x804}, {&(0x7f0000002980)=@file={0x0, './file0/file0\x00'}, 0x0, &(0x7f0000002a40)=[{&(0x7f0000002a00)="15ee583265eb745955d93fd4fa6dce511352e9683c8f40bbe8503f0427b9c5ffb9561cb503a6b7e3ed7e915a159f79"}], 0x0, 0x0, 0x0, 0x4091}, {&(0x7f0000002a80)=@file={0x1, './file0\x00'}, 0x0, &(0x7f0000002d40)=[{&(0x7f0000002b00)="562fc5e67428c40ceeb906feb3fb63301adca18e730e66ebde2e181eab8d1850b11e7a589fa0534eed61fcaf4719cd9bec0cea9155feeda66a0deba0722066b42963e80b13ceffcdee2a3b348b4bbdc8d932a75879b3848bafb5496cb50d54fce98a51946335473c5ca7fe1c51b92869be2032b00154071414e9868329cded2f038b0da7cb956239de2bfff7c575dc7c1151648ea1594bec46348f5a202046e8e5d180db3b21271c47848312fcf000580b50660d81bc0c1458f65c9d6de88ba31483a26dcbb08819aae26220814493bad37d3691b862016700ca2698634c748c68c700d9a65c0a15"}, {&(0x7f0000002c00)="dff34d7d8728ceb303fc84ad3a40e2ac4e6affaf648a25005746c69fc0912226fac845d3aceb70e9d044d99f998772c1ec8c8161df51bb0e5b5baa53158bf2a528f0c6218b0855fded41dd24dede8d60d5816e6b482ae8f3f3d96b755378f1cc94c1b51733b7a0003708f9de410503b57c3481e67bfec8f7c5278651be127c155aca1d738101623a"}, {&(0x7f0000002cc0)="dc435ce927fff956748886a0c4d41a2e58c0955074de550533e22d8c6f2498581bbd836b531283567c4a7502891871a9d125378caeff3b190b9c7653d3a828409f785ae082a8624a8ccc797bf0ca4dd828a89b74040b6a70d093fae3cd2ec89672497239cc0b6bf94d0d5db0cd8d1d271a15252f08fee4411f6aa2a65f3fbf"}], 0x0, &(0x7f0000002d80)=[@rights={0x0, 0x1, 0x1, [r0, r1, r1, r1, r1, r1]}, @rights={0x0, 0x1, 0x1, [r0, r1, r1, r0, r0, r0, r1, r0, r1]}, @rights={0x0, 0x1, 0x1, [r0, r1, r0, r1, r0, r1, r1, r0, r0]}, @cred={0x0, 0x1, 0x2, r8, r3, r4}], 0x0, 0x800}], 0x823, 0x0) connect$unix(r1, &(0x7f00002ffff6)=@file={0x0, './file0\x00'}, 0xa) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a8cff0)={0x1, &(0x7f0000528000)=[{0x6}]}, 0x10) close(r0) r15 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40400, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r15, 0xc018643a, &(0x7f0000000040)={0x40000000, 0x4, 0x16}) [ 52.156487] audit: type=1400 audit(1521822604.482:23): avc: denied { ioctl } for pid=6761 comm="syz-executor2" path="socket:[15217]" dev="sockfs" ino=15217 ioctlcmd=4540 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 52.156951] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket [ 52.157920] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket 2018/03/23 16:30:04 executing program 2: mincore(&(0x7f00006ca000/0x3000)=nil, 0xffffffffffffff3f, &(0x7f0000c91000)=""/34) prctl$seccomp(0x16, 0x0, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x200, 0x1, 0x9, 0x34}, {0x4, 0x5, 0x7, 0x5}, {0x7, 0x7, 0x6782, 0x3}]}) 2018/03/23 16:30:04 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000000180)={0x1ff, 0x0, 0x401, 0x7, &(0x7f0000000040)=""/7, 0x69, &(0x7f0000000080)=""/105, 0x78, &(0x7f0000000100)=""/120}) sendmsg$nl_route(r0, &(0x7f00003cffc8)={&(0x7f0000f76000)={0x10}, 0xc, &(0x7f0000255ff0)={&(0x7f0000d15f78)=@setneightbl={0x11, 0x43, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@NDTA_NAME={0x8, 0x1, 'lo\x00'}]}, 0x1c}, 0x1}, 0x0) accept$netrom(r1, 0x0, &(0x7f00000001c0)) 2018/03/23 16:30:04 executing program 3: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) futex(&(0x7f0000004000), 0x4000000400000085, 0x0, &(0x7f00003fa000), &(0x7f0000004000), 0x0) 2018/03/23 16:30:04 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=""/147, 0x93) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00000001c0)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) 2018/03/23 16:30:04 executing program 6: r0 = socket(0xb, 0x80009, 0x8) r1 = request_key(&(0x7f0000000180)='pkcs7_test\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='\x00', 0xfffffffffffffffe) keyctl$describe(0x6, r1, &(0x7f0000000240)=""/185, 0xb9) bind$nfc_llcp(r0, &(0x7f0000000100)={0x27, 0x1, 0x2, 0x6, 0x8, 0x8498, "ab7123d0d75b8d8c94906ac4cdfb32594a43c0f4287e57f227a55afed1eebd26ca8b84288702dbcda93c5c689d2812265ab06c29096817f160e9a91272d5b5", 0x18}, 0x60) recvmsg(0xffffffffffffffff, &(0x7f0000a9d000)={&(0x7f0000a08000)=@un=@abs, 0x8, &(0x7f0000f54fe0), 0x0, &(0x7f0000f52000)}, 0xfffffffffffffffc) r2 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0xc) accept$unix(r2, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e) 2018/03/23 16:30:04 executing program 0: seccomp(0x1, 0x0, &(0x7f0000158000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) r2 = accept(r0, &(0x7f00000000c0)=@ipx, &(0x7f0000000140)=0x80) sendmsg$nl_netfilter(r2, &(0x7f0000000740)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x22200400}, 0xc, &(0x7f0000000700)={&(0x7f0000000780)={0x524, 0xe, 0x8, 0x300, 0x40000000070bd2b, 0x25dfdbfb, {0x5, 0x0, 0xa}, [@nested={0x260, 0x88, [@generic="5369eb8d64c7c0a0b3faae74083915bfbd6ded93bc9ed9b2f01ce4a80da0088b9f7ce5a839eee112deb053e2a03d8271aa9f09c63d190960591a3806dc7c11d238113befc6ba0594e9c8e6f791388bed318bbf8eb34cdebb396464f73d43ea3a6ee03d23f68d96fc7007e3dedef4407d", @generic="aa472eea61205d8e7b61025fbbb8642cfd5336eaf98343ac3732f03749058a61cc3d1e40485e156fd9178a20619fc979289e6342f264960538abb2c7091635d8bacd344f196b530f7cef18897c10e5e784e59ade8b6972fd7731f7aafcd7a12c42411c01d8d82ad2c53754a7f9305a22b2aa784520a108d5f6689df03c51b0c2d3cbe8ee85fe1312838aad6e1f02aaf6b8abececf4dd488e73960299d264dba65e9714131989b7cba09ac464b76db2251a812f6baa381dfe0fa362881fba4596b0ebaa694215bce01d6643ba64179694700f08a7b909b11a761e40620f2940bc2ddf8298fc9d3e3ac42ea96c3a3632768381ce2dd32a", @typed={0x8, 0x4e, @u32=0x1}, @typed={0x8, 0x69, @u32=0x1}, @typed={0xc, 0x18, @u64=0x2}, @typed={0x8, 0x93, @str='\x00'}, @generic="fae4d09cdba29d665a8148b89bd3d5186ba6897906bd7715267eeb3010591ee3e2a75a33580004411908f0045b02b225fdb537c50083b5930273af1c67716bc2d5ad0cea341ac5b03aecaf8aab131679250c794bc00b62f3eabcdf533bf84f6f3892ff66cad1b88899d2cb26440d430a1160722dba4b11795c12baa4abac60dada1ea058f187e9e17f30ff84d5bbd76cb9eb725c5b475c6cbdd4e2f4c2c1d52aa2ac2651a88f10ec2dfa757c7389b6d95fd4290cc22b8a63ebd0f242cb66d968aaa794dbb1b57814ce20f59f234bf7"]}, @generic="fd436929a724c632225b801eef0f7d94204c83ca71dbab4642793c4c1ed60f383130024d27fabe51664f08a79daf63c7e330fc3d3ef947409ffc8871b97ac68c1c5b8a", @typed={0x14, 0x56, @binary="a9e973b3759eb4381c0b812c816102"}, @nested={0x118, 0x1e, [@generic="da657b5f41a05eb89681b9e7e29055aa9a15ebb418fa089d433439a5277d780af0d30a2986533d9799ac5fd4db1b88202245a08f55a8e4", @generic="e107914267071b40af6053870178fbaacb30f8fe42ac992f141e5d520b154a55c8291523c04c005cade5a932f13f1a558ba17f1e684d271463c9ab200b49178dfa40d2bff8e36301729cc85ce982972cc4d6811c96bcde37a8ae67dc41aa2ead16911e72653509b9ac03c3eb4d0761", @typed={0x8, 0x2f, @uid=r1}, @typed={0x8, 0x8, @fd=r0}, @typed={0x14, 0x5d, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @generic, @generic="257efb2727c337f925aff33ef5368995c13fa4e077dcfcfa9eaabeb954a11368a978ab08d0467aefafaef9f56f523f22a21859473109855cdcd84ba8c088bd", @typed={0x8, 0x2b, @ipv4=@multicast1=0xe0000001}]}, @generic="a479e6d1a0ffa9c630a6c3a822952cdcb79e572374fa5a06b9307b648372fd02179dc774232199336c621ef2d45e09bec7797f5f5e336cad5e140a9bd7f40b5ef54a651b796302d34bf71473270bb6ab3cff26b77e8c3bfebb882064d2023d207114e84582daa58b1e2771457dae29cf173de33d3e3294d63b688b978388867c9a9bb597f7104f71e90ac59019bdae5ea963a8574399a1203b244edbe4de9a45729f387c2a3d0300136535712b69d21d823d171f7ecf8c5d102574e27a0460ba5dbafcb83a4c1c1cc6e6", @generic="62363c399fb23de505d602d25c1ae9ad2852daa125deda8424f14b4983c70e85be31279f548c499dd7abae81122dfa8b3c128cf085fb013859a26683d1a34324813b19252f86152e960c77eda37bfbe2323f15506b13f5d8ad176588e6b1dc6645339a9dc8be0c6e0f82d00dd1de7e34", @typed={0x4, 0x3e}]}, 0x524}, 0x1, 0x0, 0x0, 0x20004000}, 0x40000) 2018/03/23 16:30:04 executing program 4: getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x0, 0xd92e, 0x0, 0x3}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e20}, @in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x2c) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000500)}], 0x1, &(0x7f0000000000), 0x2d3}}], 0x2, 0x0) 2018/03/23 16:30:04 executing program 1: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)) 2018/03/23 16:30:04 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x80000, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000080)=0x1ff, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000180)=0x0) sched_getaffinity(r2, 0x8, &(0x7f00000001c0)) socket$inet_udp(0x2, 0x2, 0x0) pwrite64(r0, &(0x7f00000000c0)="9aab1cd88f19bc6c117230ad73cd46a6dfc9a53b1d9a550892df4473a62935241e95500b8a750924fdee7d23791e92a845e7606bd26a38a3bc48451e02f00dbc583395d2249e8f40debd9c276219fbf5a14f116a7f360875dcc0d1ce723e7276ca43b49c66c8c0296ddee7c9c6494df745752af4cfb82329784dac5f49d53f7bf04b4544152188d11797320176a063d9a4c1a2b7", 0x94, 0x0) setsockopt$inet_opts(r1, 0x0, 0x40000048b, &(0x7f0000000000)="010000000000000000000000000000200000000000000000", 0x18) 2018/03/23 16:30:04 executing program 3: mmap(&(0x7f00004f5000/0x2000)=nil, 0x2000, 0x200000000000000f, 0x640b5, 0xffffffffffffffff, 0x2d) r0 = socket$pptp(0x18, 0x1, 0x2) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/112, 0x70) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000000c0)) pwrite64(r0, &(0x7f0000000000), 0x0, 0x44) futex(&(0x7f0000004000), 0x4000000400000085, 0x0, &(0x7f00003fa000), &(0x7f0000004000), 0x0) 2018/03/23 16:30:04 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f000092bfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) r2 = dup2(r0, r1) sendmsg$inet_sctp(r1, &(0x7f0000957000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23}, 0x1c, &(0x7f00002c9000)}, 0x8000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x8, 0x10, 0xffffffffffffffae, 0xf4d}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000080)={r3, 0xfff}, 0x8) sendto$inet6(r1, &(0x7f0000b0cf6e), 0x0, 0x1, &(0x7f00000000c0)={0xa}, 0x16b) 2018/03/23 16:30:04 executing program 1: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x424200, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000140)="0430ba0ded33f499c87f117ed53623e6e3f856a54ba56e5530069aa55df617a668eba1a755215349c9c19b9f05869b5045c5f11fa46e5431f7a7c77da3f8373918e8da1cef3976b1d1f57b229d1016ad46dec564e048b95233cfbe8b24368d8abad9693f3cbdbff243a704d09748cad6a2988820f4f14362c6c4026bf0c8f55178e90c33909bd1fff23f3e818bac4bb935bd49b4f48a25fc") write(r0, &(0x7f0000001040)="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", 0x10c6) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000aa8ff5)='projid_map\x00') write(r2, &(0x7f0000009ff9)="9a", 0x1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000000040)={{0x7fffffff, 0x9}, 'port0\x00', 0x20, 0x130804, 0x4, 0x1000, 0x5, 0x9, 0x0, 0x0, 0x7, 0x9}) 2018/03/23 16:30:04 executing program 7: r0 = socket(0x5, 0x4, 0x7) getpeername$inet6(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x1c) socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) personality(0x400000b) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f0000000080)=0x4000001b, 0x4) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000000140)=@abs={0x1, 0x0, 0x4e21}, 0xffffffffffffff27) accept4$unix(r1, &(0x7f0000fd5ff8)=@abs, &(0x7f00007bdffc)=0x8, 0x0) 2018/03/23 16:30:04 executing program 2: clone(0x0, &(0x7f0000000140)="287988335c96e6ea98d4c17bf750ba11", &(0x7f0000000100), &(0x7f00005daffc), &(0x7f0000387000)) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r0 = memfd_create(&(0x7f0000000080)='!wlan1bdev\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000180)={{0x2, 0x12940af27041534b, 0x8, 0x1, 0x5}, 0x400, 0x6}) uname(&(0x7f00000000c0)=""/26) signalfd(r0, &(0x7f0000000200)={0xfffffffffffffff9}, 0x8) 2018/03/23 16:30:04 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x263, @loopback={0x0, 0x1}, 0x61d}}, 0x2, 0x10000, 0x9, 0x4, 0x1}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r2, 0x6d0}, &(0x7f0000000180)=0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000000380), 0x4) [ 52.455417] IPVS: Unknown mcast interface: 2018/03/23 16:30:04 executing program 3: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=0x0, &(0x7f0000000240)=0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)={r1, 0x1, 0x2, [0x81, 0x97f3]}, &(0x7f00000002c0)=0xc) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x84132, 0xffffffffffffffff, 0x0) mlock2(&(0x7f000053a000/0x3000)=nil, 0x3000, 0x0) mremap(&(0x7f000053a000/0x1000)=nil, 0x1000, 0x2000, 0x400002, &(0x7f000053a000/0x2000)=nil) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in6, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f0000000100)=0xe8) r3 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000300)={'NETMAP\x00'}, &(0x7f0000000340)=0x1e) keyctl$get_persistent(0x16, r2, r3) 2018/03/23 16:30:04 executing program 6: syslog(0x3, &(0x7f0000000600)=""/4096, 0x1000) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) connect$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000000c0)='./file0\x00', r1, r2) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000080)={0x6c6, 0x2, 0xffffffff00000001, 0x4c, 0x2, 0x9}) 2018/03/23 16:30:04 executing program 2: clone(0x0, &(0x7f0000000140)="287988335c96e6ea98d4c17bf750ba11", &(0x7f0000000100), &(0x7f00005daffc), &(0x7f0000387000)) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r0 = memfd_create(&(0x7f0000000080)='!wlan1bdev\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000180)={{0x2, 0x12940af27041534b, 0x8, 0x1, 0x5}, 0x400, 0x6}) uname(&(0x7f00000000c0)=""/26) signalfd(r0, &(0x7f0000000200)={0xfffffffffffffff9}, 0x8) 2018/03/23 16:30:04 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x6, 0x0) write$sndseq(r0, &(0x7f0000000000)=[{0x5, 0xf3, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) write$sndseq(r0, &(0x7f0000000180)=[{0x10000, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @time=@tick=0x5}], 0x10) 2018/03/23 16:30:04 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/status\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x3b9) setsockopt$inet_opts(r0, 0x0, 0x14, &(0x7f00005d6000)="8902", 0x2) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='schedstat\x00') ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000080)=""/139) r2 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) r3 = request_key(&(0x7f00000002c0)='asymmetric\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000340)='wlan1#security\x00', 0xfffffffffffffffb) keyctl$link(0x8, r2, r3) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r4, 0xc01064b5, &(0x7f00000003c0)={&(0x7f0000000380)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) getsockname$netlink(r1, &(0x7f0000000140), &(0x7f0000000180)=0xc) 2018/03/23 16:30:04 executing program 1: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0xb36}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x9}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/03/23 16:30:04 executing program 3: r0 = getpgrp(0x0) ptrace$poke(0x4, r0, &(0x7f0000000000), 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000000000), 0x0) 2018/03/23 16:30:04 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ba0ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b9dff0)={0x1, &(0x7f0000b9d000)=[{0x1, 0x0, 0x0, 0x4}]}, 0x10) sendto(r0, &(0x7f0000a99000), 0xffff, 0x0, 0x0, 0x0) 2018/03/23 16:30:04 executing program 4: clock_getres(0x3, &(0x7f0000262ff0)) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x4000, 0x0) fcntl$getown(r0, 0x9) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000080)={0x7, &(0x7f0000000040)=[{0x2, 0xc2b, 0xffffffff00000001, 0xfffffffffffffffb}, {0xc8c, 0x2, 0x7de4, 0x2}, {0x8, 0x0, 0x2, 0x80}, {0x7, 0x5, 0x0, 0x4}, {0x0, 0x10001, 0x6, 0x81}, {0x8, 0x1, 0x8, 0x5}, {0x5, 0x5121e84, 0x7fffffff, 0x15c}]}, 0x10) 2018/03/23 16:30:04 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000400)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000b4efab)="5500000018007fafb7a41cb22da280000206000000a843096c37236939000900070008004b00ca8a9848a3090000006b7b31afdc1338d54400009b84136ef75afb83de4411006827c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x40) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000080)={'icmp6\x00'}, &(0x7f00000000c0)=0x1e) inotify_init() stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0xc) getresuid(&(0x7f0000000300)=0x0, &(0x7f0000000340), &(0x7f0000000380)) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000480)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000000)={0x9, 0x1, 0x5, 0xe31, 0x80, 0x5}) setresuid(r2, r3, r4) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00000003c0)=0x5, 0x4) 2018/03/23 16:30:04 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/rpc\x00') ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f00000000c0)={0x3, 0x81, 0xb4a, 0x3}) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1002}) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={'syz_tun\x00', 0x3501}) accept4$unix(r1, &(0x7f0000000140), &(0x7f0000000200)=0x6e, 0x80000) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'ip6tnl0\x00', {0x2, 0x1, @loopback=0x7f000001}}) 2018/03/23 16:30:04 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000100)=0x2) getrandom(&(0x7f0000000140)=""/121, 0x79, 0x1) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000580)={'bpq0\x00', 0xc011}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'irlan0\x00', 0x0}) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f00000000c0)=r3) 2018/03/23 16:30:04 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x8008700b, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}}, &(0x7f0000000140)=0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x7ff, 0x9, 0x7, 0x0, 0x2}, 0x14) ioctl$TIOCCBRK(0xffffffffffffffff, 0x5428) ioctl$TIOCSBRK(r0, 0x5427) [ 52.680367] device syz_tun entered promiscuous mode 2018/03/23 16:30:05 executing program 1: r0 = socket$inet(0x2, 0xf, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000080)={0x5, 0x2, 0x5, 0x10000}, 0x6) connect$inet(r0, &(0x7f00006fc000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x2ce) open$dir(&(0x7f00000000c0)='./file0\x00', 0x4400, 0x8) sync_file_range(r1, 0x9, 0x5, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x3, 0x4) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/23 16:30:05 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000000200)={0x10, 0x0, 0x0, 0xa00000}, 0xc) r1 = socket(0x10, 0x2, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000040)) write(r1, &(0x7f0000000780)="2400000800000000ff0100000000000000ffffffff0100e210752a2d56eeada73d31f1629485f7233e3c2c4f6e466853746370605affff055ab9ce5ae703051bae62c0090de700516ab42c91aba9ad04ad6651b33c896b2041e8caa122a5fd16f6a636c75a515fb898c04fd02829d24f858bdafa15c240f757bcd9e15978861f964998b215fc071fbd8ed5463d28cc0bf2a876a557032e34895e6d2ce1c0f1831c70865bdabf06fb5638e64b950abf1bcc37d4d4c36e99c0310000000000000000000000", 0xa3fb9ac1) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f00000001c0)=0xe8) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000000080)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f00000000c0)={r4}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'ip6gretap0\x00', r3}) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x40) 2018/03/23 16:30:05 executing program 4: getpid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000180)="6e65742f6970365f6d725f63616368650004228fb9d0097f884eadaa6a1c0b57121f15ac8163c81688026ed029d8f49b5c598cebc13eab300174b9b1ffced30b1178b8a72d260fc5956bba3859ba7406d6c140c53a7809466d799e860e36bdfbd1089959960607ed5a5ebc43049641829399d10edda1c5243583d804fbfa94c1cacdac19012f376466b2ff80409b09f1c0790e83584e3b3b01f399ded3cd6d6da1") readv(r1, &(0x7f00000014c0)=[{&(0x7f0000000240)=""/190, 0xbe}], 0x1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000400)=0xe8) ioctl$TUNSETOWNER(r1, 0x400454cc, r3) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000100)={0x10000, 0x1f}) epoll_wait(r2, &(0x7f0000000140)=[{}, {}], 0x2, 0x20) connect$nfc_llcp(r1, &(0x7f0000000000)={0x27, 0x0, 0x2, 0x0, 0x7fffffff, 0xffff, "7a700f7042c300adafecdd1348e909c2a776ed1cf4dced5c92a3d331eefb0025a253487aca4fb117d81537c4d22ffc92e5f4c9df017cb70bfa2d865d7f855f", 0x31}, 0x60) faccessat(r1, &(0x7f0000000080)='./file0\x00', 0x0, 0x400) 2018/03/23 16:30:05 executing program 0: sync_file_range(0xffffffffffffffff, 0xffffffffffffffc1, 0x0, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) socketpair$inet(0x2, 0x2, 0x4, &(0x7f0000000000)) sync_file_range(r0, 0x2, 0x4, 0x0) 2018/03/23 16:30:05 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) write$evdev(r1, &(0x7f0000000080)=[{{0x77359400}, 0x4, 0x200, 0x6}], 0x18) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x5}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000001c0)={r2, 0x48b, 0x30, 0x0, 0x6}, &(0x7f0000000200)=0x18) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000100)={{0x1, 0x3, 0x1ffc00000000, 0x2, 0x1}}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) read(r0, &(0x7f0000000000)=""/54, 0x36) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/03/23 16:30:05 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f000014a000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000000)={0x6}) recvmmsg(r0, &(0x7f0000007340)=[{{&(0x7f0000000080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001300)=[{&(0x7f0000000100)=""/159, 0x9f}, {&(0x7f00000001c0)=""/106, 0x6a}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/138, 0x8a}], 0x4, &(0x7f0000001340)=""/171, 0xab, 0x9}, 0xfffffffffffffeff}, {{&(0x7f0000001400)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f00000014c0)=[{&(0x7f0000001480)=""/29, 0x1d}], 0x1, &(0x7f0000001500)=""/4096, 0x1000, 0x101}, 0x4a7}, {{&(0x7f0000002500)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000004700)=[{&(0x7f0000002580)=""/4096, 0x1000}, {&(0x7f0000003580)=""/189, 0xbd}, {&(0x7f0000003640)=""/130, 0x82}, {&(0x7f0000003700)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0xfffffffffffffc01}, 0x7f0}, {{&(0x7f0000004740)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000004840)=[{&(0x7f00000047c0)=""/113, 0x71}], 0x1, &(0x7f0000004880)=""/95, 0x5f, 0x9}, 0x8}, {{&(0x7f0000004900)=@pptp={0x0, 0x0, {0x0, @multicast1}}, 0x80, &(0x7f00000049c0)=[{&(0x7f0000004980)=""/39, 0x27}], 0x1, &(0x7f0000004a00)=""/203, 0xcb, 0xffffffe000000000}, 0x2bb65c8}, {{&(0x7f0000004b00)=@nfc, 0x80, &(0x7f0000005f40)=[{&(0x7f0000004b80)=""/155, 0x9b}, {&(0x7f0000004c40)=""/4096, 0x1000}, {&(0x7f0000005c40)=""/132, 0x84}, {&(0x7f0000005d00)=""/97, 0x61}, {&(0x7f0000005d80)=""/75, 0x4b}, {&(0x7f0000005e00)}, {&(0x7f0000005e40)=""/35, 0x23}, {&(0x7f0000005e80)=""/184, 0xb8}], 0x8, 0x0, 0x0, 0x9}, 0x100}, {{0x0, 0x0, &(0x7f0000006040)=[{&(0x7f0000005fc0)=""/49, 0x31}, {&(0x7f0000006000)=""/33, 0x21}], 0x2, &(0x7f0000006080)=""/43, 0x2b, 0xb353}, 0x4}, {{&(0x7f00000060c0)=@llc, 0x80, &(0x7f00000072c0)=[{&(0x7f0000006140)=""/4096, 0x1000}, {&(0x7f0000007140)=""/231, 0xe7}, {&(0x7f0000007240)=""/8, 0x8}, {&(0x7f0000007280)=""/61, 0x3d}], 0x4, &(0x7f0000007300)=""/4, 0x4, 0x3}, 0x101}], 0x8, 0x100, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/23 16:30:05 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000008ffc)=0x5, 0x4) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f0000014000)={0x10}, 0x4, &(0x7f0000000000)={&(0x7f0000003fdc)={0xfffffffffffffdee, 0x20000021, 0x443, 0x70bd28, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) sendmsg$nl_crypto(r0, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)=@get={0x108, 0x13, 0x804, 0x70bd28, 0x25dfdbfb, {{'echainiv(rfc4106(gcm(aes)))\x00'}, [], [], 0x2400, 0x400}, [{0x8, 0x1}, {0x8, 0x1, 0x1}, {0x8, 0x1, 0x1}, {0x8, 0x1, 0x6}, {0x8, 0x1, 0xfffffffffffffffa}]}, 0x108}, 0x1, 0x0, 0x0, 0x8004}, 0x800) recvfrom(r0, &(0x7f000001afb1)=""/79, 0x382, 0x0, &(0x7f000001a000)=@nl=@unspec, 0xffffffffffffff9e) listxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/86, 0x56) 2018/03/23 16:30:05 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x21000000) sendmsg$nl_generic(r0, &(0x7f0000028fc8)={&(0x7f0000007ff4)={0x10}, 0xc, &(0x7f0000e4c000)={&(0x7f0000000080)=ANY=[@ANYBLOB="200000002000fd0a0000000000000000000000000c000020", @ANYRES32], 0x20}, 0x1}, 0x0) 2018/03/23 16:30:05 executing program 5: personality(0xc70000e) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') fstatfs(r0, &(0x7f0000000040)=""/175) clone(0x0, &(0x7f000000b000), &(0x7f000000affc), &(0x7f0000004000), &(0x7f0000007000)) sigaltstack(&(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)) fchdir(r0) 2018/03/23 16:30:05 executing program 3: r0 = socket(0x10, 0x40000000000003, 0x0) setrlimit(0x7, &(0x7f00000000c0)) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x7ca9, 0x0, 0xb000}, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000200)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000240)={r2, 0x3}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000180)={0x6, &(0x7f0000000140)=[{}, {}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f00000001c0)={r3, 0x2}) accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0xffffffffffffff81, 0x0) 2018/03/23 16:30:05 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000dfb000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240)='/dev/sg#\x00', 0x0, 0x200000000000) sendfile(r1, r0, &(0x7f0000979ff8)=0x10000000, 0xff) 2018/03/23 16:30:05 executing program 7: r0 = socket$unix(0x1, 0x2, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) connect(r0, &(0x7f0000000ff0)=@ax25={0x3, {"439f01a53b55cb"}}, 0x10) 2018/03/23 16:30:05 executing program 5: socketpair(0x10, 0x2, 0x40, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/stat\x00') fchdir(r1) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f00000000c0)={0x6, 0xc2a2}) syz_fuseblk_mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000000100)="e52f66696c653000", 0x8000000c000, 0x0, 0x0, 0x0, 0x1, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000000)) 2018/03/23 16:30:05 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='ns/ipc\x00') setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000080)="abad979c55ff4759b79b5f46b143875df2be20bee54f9cdb09b362beb5ae03b5e3873472abd96fac7349c6f7ec389e11751e657d2cd3b8af55d9508792f1efe26f79b303918f6b2b857f220f6d08e0e1084a8e2ffe83db63e6b3ec691519b7b5f23f0c8151e6547328bd0766d86da88f5abe55d84e80e688f05911c710f1f1acbf653fd9e5ae048892e3c0d3080559027390e15f92c967ef04e8d33ff66a3a769be33d359757d91656f118a3fff6f8b1", 0xb0) setns(r0, 0x8000000) 2018/03/23 16:30:05 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x101, 0x3) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x1, 0x6}, &(0x7f0000000040)=0x10) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x240, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080)=0x2334, 0x4) ioctl(r0, 0x227f, &(0x7f0000000000)) 2018/03/23 16:30:05 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x402080, 0xa0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x8, 0x3f}, &(0x7f0000000080)=0x90) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x7, 0x2, 0x2, 0x9, r2}, &(0x7f0000000240)=0x10) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) r3 = dup(r0) dup2(r3, r0) clone(0x0, &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/03/23 16:30:05 executing program 0: r0 = gettid() exit(0x663a) ioprio_get$pid(0x2, r0) socketpair(0x1a, 0x5, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) init_module(&(0x7f0000000040)='selfsystem^wlan0\x00', 0x11, &(0x7f0000000080)='\x00') ioctl$VT_WAITACTIVE(r1, 0x5607) 2018/03/23 16:30:05 executing program 2: sched_setaffinity(0x0, 0xf6, &(0x7f0000000000)=0x9) 2018/03/23 16:30:05 executing program 4: seccomp(0x200000000000001, 0x0, &(0x7f000002b000)={0x1, &(0x7f0000002ff8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getpriority(0x0, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000040)={0x2, 0x7f, 0x8000, 0x4, 0x100}) 2018/03/23 16:30:05 executing program 7: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x1, &(0x7f0000000000)=0xd329, 0x4) pread64(r0, &(0x7f0000002000)=""/4096, 0x1000, 0x0) 2018/03/23 16:30:05 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x42, 0x100) mmap(&(0x7f000085f000/0x1000)=nil, 0x1000, 0x3, 0x12010, r0, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000bacff8)={0x0, &(0x7f00006fd000)}, 0x8) perf_event_open(&(0x7f000002ef88)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xde29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) 2018/03/23 16:30:05 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0xc002) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000080)=0x7f, 0x4) pwrite64(r1, &(0x7f0000000180), 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000000c0)=0x0) ptrace$pokeuser(0x6, r2, 0x100000001, 0xffffffffffffd72d) 2018/03/23 16:30:05 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x46000) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffc000/0x1000)=nil, 0x1000}}) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r1 = getpgrp(0x0) sched_rr_get_interval(r1, &(0x7f0000000000)) preadv(r0, &(0x7f0000000040), 0x10000000000000a6, 0x0) 2018/03/23 16:30:05 executing program 6: r0 = memfd_create(&(0x7f00000000c0)="74756e08000100000000008000", 0x3) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000100)=""/78) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) lseek(r0, 0xfffffffffffffffe, 0x1) 2018/03/23 16:30:05 executing program 5: mmap(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='md5sum\x00', 0x3) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x7fffffff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e20, 0x7fff, @ipv4={[], [0xff, 0xff]}, 0x1}}, 0xcfbc, 0x0, 0x100000001, 0x5, 0x2}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e22}}, 0x7fffffff, 0xffffffff80000001}, &(0x7f0000000280)=0x90) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x1, 0x0) pselect6(0x40, &(0x7f0000011fc0), &(0x7f0000011000), &(0x7f0000003000), &(0x7f0000013000), &(0x7f0000001ff8)={&(0x7f0000012000), 0x8}) 2018/03/23 16:30:05 executing program 4: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000f0cff8)={0xfffffffffffffffb}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000dd7ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) seccomp(0x0, 0x0, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0xffffffffffffffff, 0x7, 0x8000, 0x289}, {0x9, 0xfff, 0x30000, 0x7ff}, {0x200, 0x1, 0x9, 0x4}]}) openat(0xffffffffffffff9c, &(0x7f00008e4ff8)='./file0\x00', 0x200020041, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x0) close(r0) 2018/03/23 16:30:05 executing program 2: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$int_in(r0, 0x0, &(0x7f0000000040)=0x100000001) 2018/03/23 16:30:05 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x1) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x180, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r3 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1102}) r4 = open(&(0x7f0000000040)='./file0\x00', 0x620002, 0x0) ioctl$LOOP_GET_STATUS64(r4, 0x4c05, &(0x7f0000000180)) write$tun(r0, &(0x7f0000000140)={@pi, @void, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @loopback=0x7f000001, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @dev={0xac, 0x14, 0x14}}}, 0x20) dup3(r3, r0, 0x0) 2018/03/23 16:30:05 executing program 1: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000000)="1f0000000101ffd6001effff0401a41e82c91d02970e9cf96aa3f800000000", 0x1f) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000080)={r1, r2/1000+30000}, 0x10) clock_getres(0x2, &(0x7f00000001c0)) clock_gettime(0x0, &(0x7f0000001800)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001780)=[{{&(0x7f00000000c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000200)=""/154, 0x9a}, {&(0x7f0000000140)=""/96, 0x60}], 0x2, &(0x7f0000000300), 0x0, 0x6}, 0xc4c}, {{&(0x7f0000000340)=@ethernet={0x0, @local}, 0x80, &(0x7f0000001680)=[{&(0x7f00000003c0)=""/29, 0x1d}, {&(0x7f0000000400)=""/70, 0x46}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/109, 0x6d}, {&(0x7f0000001500)=""/16, 0x10}, {&(0x7f0000001540)=""/124, 0x7c}, {&(0x7f00000015c0)=""/163, 0xa3}], 0x7, &(0x7f0000001700)=""/123, 0x7b, 0x3f}, 0x100}], 0x2, 0x22, &(0x7f0000001840)={r3, r4+30000000}) 2018/03/23 16:30:05 executing program 3: seccomp(0x200000000000001, 0x0, &(0x7f000002b000)={0x1, &(0x7f0000002ff8)=[{0x6, 0x0, 0x0, 0x1ffffffff}]}) setresuid(0x0, 0x0, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/mls\x00', 0x0, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000040)=0xf203, 0x2) 2018/03/23 16:30:05 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f00000000c0)}}, {{&(0x7f0000000080)=@nfc={0x27}, 0x10, &(0x7f0000007380), 0x0, &(0x7f0000000000)=[{0x10, 0x1}], 0x10}}], 0x2, 0x0) socket$unix(0x1, 0x5, 0x0) [ 53.025934] netlink: 11 bytes leftover after parsing attributes in process `syz-executor1'. [ 53.071415] netlink: 11 bytes leftover after parsing attributes in process `syz-executor1'. 2018/03/23 16:30:05 executing program 5: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002500)='/dev/pktcdvd/control\x00', 0x143200, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000300)=0x8, &(0x7f0000000340)=0x4) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@alg, &(0x7f00000000c0)=0x80, 0x80000) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000002440)=0x1ff, 0x4) readv(r1, &(0x7f0000002400)=[{&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/4096, 0x1000}, {&(0x7f0000000080)=""/25, 0x19}, {&(0x7f0000000380)=""/58, 0x3a}], 0x4) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x0, 0x7fffffff, 0x30000000, 0x101, 0x200, 0x4678, 0x2d1, {0x0, @in6={{0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff]}, 0x7fff}}, 0xffffffffffffffff, 0x1000, 0x8, 0x400, 0x1}}, &(0x7f00000001c0)=0xb0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000200)={r2, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x18}}}, 0x2f0fd5a1, 0xce, 0x100, 0xffffffffb1f0438e, 0x2}, 0x98) ustat(0x101, &(0x7f00000003c0)) getxattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000002480)=@known='system.posix_acl_default\x00', &(0x7f00000024c0)=""/48, 0x30) 2018/03/23 16:30:05 executing program 6: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000100)="636d646c696e65001a93418dfd966857bd68d5cf8568d4b12b7236b63e1dace52aca4eafd9cb2d7acb3a985d87c38d088291d9e1c8c46d25157c8de0d18e2206fdd8148313229117b60c1458e9a0625b0d50db77ee909dfa3e340678b06246867fc2") exit(0x0) bind(r1, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x1, 0x4, 0x4, {0xa, 0x4e23, 0x8, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x14}}, 0x80000000}}}, 0x80) readv(r1, &(0x7f000004ffe0)=[{&(0x7f0000000000)=""/128, 0xe6}], 0x222) 2018/03/23 16:30:05 executing program 0: r0 = socket(0x10002000000011, 0x803, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'dummy0\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xa}}}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bpq0\x00', 0x0}) bind$packet(r0, &(0x7f0000604fec)={0x11, 0x400000000008, r1, 0x1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xffffffffffffffb8) 2018/03/23 16:30:05 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000003c0)="4775208fe2c4b8f1f5f333d5a13d02e022bc2ca95fbfd8f4165524612cb10bf78df3a24a7f52ebb64f3e3c5f9c237abaea92ab9dd207ad7156ac4595f9e0d192ebba2396aa5d861fdd7de41a0934e671508ac6ae9bcdc20a04b3229c4891434925a8c9208f3e0c0fdb457312d9a5403fa083fc6b2231a9aa7350778178c354bbfa79ddc5383884c485a97d60254ff83577b4d829e2fe5b01e38fc6a867f27fd97ec61838b00c98c54560bb39e8629f6d920f69c2782e031e61f9266f547353e10274dce256c774a9e1ac317c3698d0c0019eb81a6d746f74021a7914109098e91e00bb5f905606ab0384ca04a37f8a7a6d0f40fdbad3b96690d77da9682a52152f10e28c5ddc8d432efe91ec6f6347e3e4b820f7bb9e870274afff89a6cbf0dc3010807c4bc9e7f78003885ded61e2c5413ce9234c391b0f45fcd89f9fc88f998f71f02cc53723c58685fd8dd0d68991745fe4c30273d7188eec1aecec07e905d31b0cfb913ddc72d32e608233326ee43743362ec3e3a7335566d750735f1c4ee9e58b26755de9476a7d515700fb0d04056054076c219534222fc28d7d61f3d5fb7d1bfc0fdcf2b9a9177d4055e18ada4284f6565a0306d9d3cf5d40e04e886931744c491e3cd2bae225ab", 0xfffffefa) bind$inet(r0, &(0x7f000060b000)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$EVIOCSKEYCODE(0xffffffffffffffff, 0x40084504, &(0x7f0000000080)=[0x2d1, 0x401]) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e22}, 0x10) 2018/03/23 16:30:05 executing program 4: clone(0x0, &(0x7f0000b26000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) r0 = gettid() ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0x10, &(0x7f0000000000)={0x2}) r1 = getpid() setpriority(0x1, r1, 0x0) uname(&(0x7f0000000040)=""/6) 2018/03/23 16:30:05 executing program 3: gettid() prctl$seccomp(0x2f, 0x4, &(0x7f0000000000)={0xa, &(0x7f0000000040)=[{0x5, 0xc266, 0x1, 0xffffffff}, {0x100, 0x28, 0x3, 0x800}, {0x5, 0x1, 0x5}, {0x8, 0x4, 0xffffffffffff0000, 0x8}, {0x9, 0x9, 0x81, 0x9}, {0x0, 0xd93d, 0xfff, 0x2}, {0x2, 0xcbf, 0x1ff, 0x4002cfce}, {0x9, 0x1e, 0x6, 0x1}, {0xdc, 0x7, 0xc8c, 0x6}, {0x81, 0x6e, 0x7, 0x70000000}]}) 2018/03/23 16:30:05 executing program 7: r0 = socket$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) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000000)={'broute\x00'}, &(0x7f0000000080)=0x78) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) readv(r1, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) sendmsg$unix(r1, &(0x7f00000003c0)={&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001100)=[{&(0x7f0000001580)="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", 0x71d}], 0x1, &(0x7f0000001180)}, 0x0) readv(r0, &(0x7f0000db0fd0)=[{&(0x7f00008e0000)=""/4096, 0x1000}], 0x1) memfd_create(&(0x7f0000000180)='eth0\x00', 0x2) write(r1, &(0x7f0000000400)="1b393ed8cf0608d9e4c9581b9e3abeb87c26371c502742e2ee7139db3bd6126652b9433889953b38cc6ee0aa8f56e3aab94c6f2982efba507472dc57d464b2d0960f6ad434d45ec04de6cc6e3615735335c05f79d636b6cd36d54e7d629c0dac5ff5d74903504d6ab7008674a06f02f1dc67ec173e9c7fa3f04dedb91fc2cfd739d5a942bfa339498d0bc995635dd8d23e66aac714e7557e4288956c1267b18e0043a9", 0xa3) 2018/03/23 16:30:05 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40000, 0x0) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000040)=0x7fffffff, 0x2) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000080)={0x100000001, 0xfffffffffffffff9, 0x2f4, 0x1, 0x7, 0x8, 0x400, 0x5, 0xeb3e, 0x7ff, 0x6, 0x3}) r3 = dup2(r1, r0) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x11, r3, 0x0) 2018/03/23 16:30:05 executing program 3: r0 = socket(0x10, 0x5, 0x1ff) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000000)={'icmp6\x00'}, &(0x7f0000000080)=0x1e) r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x80000000, 0x1, 0x3, 0x18, "96733efd76431fcb866b15d774642ef4f6762345f663b38c508d32f5cbca38584631aea40acd12d8deba67719136a4b02c2bfaadc7c37e18a4611b93e3601106", "671e75d97f01b8e4a83550ea113cb5d2f1f4e97ebcf70c44af7aa4b5bb3af4e5", [0x1a342f1440000, 0x100]}) ioctl$TIOCSCTTY(r1, 0x4c03, 0x0) 2018/03/23 16:30:05 executing program 4: mkdir(&(0x7f0000ee3000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000591000)='./file0\x00', 0x0, 0x0) linkat(r0, &(0x7f0000045000)='/', r0, &(0x7f0000000040)='./file1\x00', 0x0) 2018/03/23 16:30:05 executing program 2: pipe2(&(0x7f000023cff8)={0x0, 0x0}, 0x0) unshare(0x400) vmsplice(r0, &(0x7f00000004c0)=[{&(0x7f0000000180)="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", 0x162}], 0x1, 0x0) 2018/03/23 16:30:05 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="636f726564756c70421dce9325ec746572009655e569f620dfbdf4e947231855d56d2e371f04c87087e92812dea2464bbf73840e0ee9c9810ae98304d47f367f9dc5cda3d28159db6d1f6bc9de54f53a20f4bf40146358ba49d697fb85231e038de2f46bb403acc26c1c211c33a452628d5e7fce6dff8524c6f9c1ae050eacde8c1979b432c3bfdc4e55167e51ac85901259e814c0f67f97f46a8b470a805de015dbbc5f702b4f3ed3eff83e6246bb84492ac779a4f0") epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000000)={0x10}) read(r0, &(0x7f00004fa000)=""/111, 0xffffffffffffff21) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000100)="fdfeb58e7112ce72c978eb099496ccbae165295af0a33e3425a6398912acded5cc411d2dc2e342d73cf7b9c9770d9c2b42c075eceaa5b5b82cdd3340e27f2f89deb505b076d04494da02caef6717e5d5d18ccb9f650eaa5e66cb78722ecf58bd61938ddc1129ed8ac07d09a589febfb428ed234628ea45affba303f681d607ec01dd49469d5663c68ced01b1e4") connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'irlan0\x00'}}, 0x1e) 2018/03/23 16:30:05 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000011fe4)=@req3, 0x3) [ 53.164487] binder_alloc: binder_alloc_mmap_handler: 7040 20000000-20002000 already mapped failed -16 [ 53.176934] binder_alloc: binder_alloc_mmap_handler: 7040 20000000-20002000 already mapped failed -16 2018/03/23 16:30:05 executing program 1: ioctl$KDGETKEYCODE(0xffffffffffffffff, 0x4b4c, &(0x7f0000963000)) r0 = syz_open_dev$sg(&(0x7f00000b4ff7)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x121001) ioctl(r0, 0x2271, &(0x7f0000000100)="012b0af0470bb7ffe887ce1db5882926e379a21669b29506068c839213d3eaf63bb03d759851a176aeee792ac60c9219ae2a22886789363cdae54caf949dc50e9ab62161c1e847c80c863df7947c332f79e4db8423a70dcc0688bb130b9f86f8db996c20039b1b3e6b23ee34d53fba48165699ee090fa7dbd7d2") 2018/03/23 16:30:05 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmmsg(r0, &(0x7f000000a3c0)=[{{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000000)="40e5bc39795614d86981406c4dae1290", 0x10}], 0x1, &(0x7f0000000140)}}, {{&(0x7f0000006300)=@nfc_llcp={0x27, 0x1, 0x0, 0x7, 0x80, 0x4, "398ffc6478c84ee8b60379aa67f593fcbb4a0ff1e1f255afc3554140d62246442d7ea00be4c390fac9c6944cffdc38e5953b5037670336f93c803830504436", 0x34}, 0x80, &(0x7f0000006500), 0x0, &(0x7f0000006540), 0x0, 0x4000000}}, {{&(0x7f0000006740)=@hci={0x1f}, 0x80, &(0x7f00000067c0), 0x0, &(0x7f0000006800)=[{0xb0, 0x88, 0x7, "dbad2baaa69b7d79e3c217f1528def1acc2c2fc9354c720c6f22e1252d2b67e3b02e8e65101fc9b02d6ed9222d27320d29206a0c4314c3a2a3e71c1d665f870b93188392ccaf64e92b22fcc4f848178368f76d55b70adbf23e6e5b5df3a9321f146e267ef9f5e52b0423f6a5eeee1e92b60266d058c40c024e026d93cca2efde7a34aea008bd90adce33f8bc74f847d2ff7ff726a3ef3c86ff3368b4807d7e"}], 0xb0, 0x44000}, 0xfffffffffffffff8}, {{&(0x7f0000006b00)=@nfc_llcp={0x27, 0x0, 0x0, 0x7, 0x1, 0x9, "e75ea31f26b164c8d292945ff4294496c4d0fda28aa478ec0e329237ffc891af0e596f787ec92b49727e12a0c2d40dfa139cab2479c85ae5fadd4b4d9c2ebe", 0x36}, 0x80, &(0x7f0000006d80), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0xc8, 0x40004}, 0xfffffffffffffffc}], 0x4, 0x800) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x8002, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/23 16:30:05 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x32, &(0x7f0000022000), 0x4) accept4$unix(r1, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e, 0x80800) 2018/03/23 16:30:05 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000500)='/dev/usbmon#\x00', 0x7, 0x1) recvfrom$ax25(r0, &(0x7f0000000540)=""/199, 0xc7, 0x1, &(0x7f0000000640)={0x3, {"afdf485604a354"}, 0x7ad}, 0x10) pipe(&(0x7f0000160ff8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000058ff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$netrom(r2, &(0x7f0000000480)={&(0x7f0000000000)=@ax25={0x3, {"872df8de8cd9b6"}, 0x4}, 0x10, &(0x7f0000000180)=[{&(0x7f0000000040)="9c0afec0bba2915e3a492d52d6d18c58f2", 0x11}, {&(0x7f0000000080)="b66013582bcd59d892dcd9da96e5918855cb6c8a4ac4d3248ffe2a483a760ddfa52cae8a8aed9bf0c249a51af636990002bae7fe4c4b7cd4f4af173699b95766588a0209b998448ddd0184e1bf853a1fdf451e75cc3275c0e75bd058306aa25fed59b29b7c32a9514f0298bc075f411cd338888b248ffd820390fa723ca0a32d36bf79abf28fc453e11f802b8199541f0e3f16267cbc763432d575b1c94c2ca8a38c6ac97f0ac976d7598f5ca9da8388f8b79a19fb61c45e9d06d5c288b5c3ed767358918b7571be0c1de0c4250d8ca52fa4a3272bc7", 0xd6}], 0x2, &(0x7f00000001c0)=[{0xf8, 0x11f, 0x2, "2b1f000bc0385356dc32f6c2528072014983944e5a0a8084d207cd6e13047579bd81a7a31739f31ca78ee9abc8ad0664f0855f286dbf6df6bcdc3b04ad1140e7e72334923de1dd2309bb39dd6967237dbc5f1f6205114c1cad90184131f1c21245cd03c960e880ddeff05a85e1ddb7aa5e1a1c0210e03ed5fb94aa6ece309fa8e692ef7b504b5007d26b919649ab095519ca990bbf3e07268bd8a9ecf5b07bf8ca6c6281dc910dc0b8737361ea34c3fd7f0020ef305e9cf85fe591afc14b84a1ff7dedc2f860f694f846068e0833fab4bbc7cf05c60d78e5121808fba166fd56f54db425163283"}, {0xc8, 0x1, 0x8001, "1dda5f4c6dc2ce24478aec0a645e81cd6d272678054a3c76017c531b9f4db8acb675b9466614e0a0168ab4360ed6c9f5f789555a2d33c19a95d4b447a026800db4de7c4b360fefa41c09f2ea7940cf31952672451ef89c92409a8a353e39c673fdeb6eab6bcc9f7dcdd6e76828de204dbe59ab336322ed39e80b4307a823269ef8d122397b5db6c9863f1669338217e964e0d534703d0043cf217cadd6cc57701ddd16400e99acec61c73049aec33d1716"}, {0x78, 0x0, 0x4, "435c0906fbd425fac56a6e0f449933f89c0914091bf5cd5364f045f8c9b715fb522038dd539bfa1f6c4ab0f92cb44e65cf2506323d46eb5f02491008df8555a99fce9dbcd0a04043ea6913a30f54d36495f19e91636e2eda50947f42377fee94b794ae"}, {0x30, 0x11f, 0xfffffffffffffff9, "dcffdc1457e7d1a7183917e36ceaa329cb4da1ac812f5b816cfa13664a1385"}, {0x50, 0x113, 0x9, "7c26b746a45236f146885c8fe4970ace9264d2f91d0e905d8825911c6a59c67fbd24c20248ff95401f565a697262b49b18642cb7362abaa8fc"}], 0x2b8, 0x20000004}, 0x2000) vmsplice(r3, &(0x7f00000004c0)=[{&(0x7f0000d24fff)='F', 0x2b7}], 0x10000000000002ea, 0x0) unshare(0x40600) tee(r1, r2, 0x7, 0x1) 2018/03/23 16:30:05 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r1, &(0x7f00000002c0)={0x2, 0x4e23}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) readv(r1, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) r2 = request_key(&(0x7f0000000040)='big_key\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)='proc:\x00', 0xfffffffffffffffc) r3 = request_key(&(0x7f0000000140)='id_legacy\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)='\x00', 0x0) keyctl$unlink(0x9, r2, r3) getsockopt$inet_dccp_int(r1, 0x21, 0x10, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000280)={0x4, &(0x7f0000000240)=[{0x4, 0xfffffffffffffffb, 0x17b6a451}, {0x6, 0x1000, 0x2, 0x3}, {0x4, 0x949, 0xfffffffffffffffc}, {0x200, 0x1, 0x100000000, 0x8}]}) write(r1, &(0x7f0000001600)="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", 0x127) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000000)=0x20, 0x4) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d41000)="99261065b1004c0372c17a79b1baa05c610f44aa751b7fec72ce22941b7016f7d0bbec5598716cc567ea1045a05f8caf9b577a08ff770f5d7e86b8a5028e8a7236a627b06136c40f8b2e9967ff067cb496b663f71423560eb46622298d698e0ab2860acb95b974a5128c24ec1341cc35e83242855fa2c77cb5c164f516ebcd7a1e52d5db6c8808b8ffcb19f2ce4adcd5cd735448a0776f54ba333cd30d14bcf26b68d8dab31d0d31afadd6857bb9ae9e9039184e872286", 0xb7}], 0x1) readv(r0, &(0x7f0000db0fd0)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000480)) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000340)={'filter\x00'}, &(0x7f00000003c0)=0x78) 2018/03/23 16:30:05 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') sendmsg$nfc_llcp(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x27, 0x1, 0x1, 0x7, 0x20, 0x8, "bb5aa1468dba28ac44895cdfb5fa347111bbe8ba898e2be611cf482c76003adf96b7ea2a54ed409265b62b326c9f8a136b1cd5cfe9e6c6197c474c206d66b6", 0x39}, 0x60, &(0x7f0000000180)=[{&(0x7f00000000c0)="12df458dd1ef4e0c762705089499b0932bc7e1a7861b1e078354da660908ae1064c29e836439f3dc6926cb7b1ac09e6b70faa2eb15423ca9c8c1d0a89d2aba1663aab03083aa56113ca76bff93e5810c5329b43d78ccf255511ac8debbc4289341067fee448521ed6419c04db16357d0b832475439b9269aaad7b36a364ed41ebdb23c95c3b459ff3d3dd34c9a4a08eb", 0x90}], 0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="300000000000000097010000e4a8f3592f05222b9bad217e9477e10c2f70d5273f6b9bd0e5dea509234d7cd500000000"], 0x30, 0x800}, 0x4004001) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00004d6000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x4610e16f}, 0x20) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000240)={0xffffffffffffb49b, 0x5}, 0x2) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000280)={0x0, 0x5, 0xfff}, &(0x7f00000002c0)=0x8) accept$ipx(r1, &(0x7f0000000380), &(0x7f00000003c0)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000300)={r2, 0x3}, &(0x7f0000000340)=0x8) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/03/23 16:30:05 executing program 2: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="a84e69ba057cced8c0e3670180000060020000"], 0x10}, 0x1}, 0x0) 2018/03/23 16:30:05 executing program 7: setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000003f42)="e9b1102fd162d2883afda6ca384faf121d74cc184624fce45026608dab3c7b831ea74850369babebbb881b4705fb9d5b6904ab9ea2bf03d896bd297cb7b37702c0a3363c7b53618766bfaea1eff261f0b2e23ea64dae4b74e1384260720bb174676f336b965c9cb4b46b75ae551d1a742a5e977acd7cce7ec8f0b0695c6d6012d40ea9373a4dcd9710956cc6e7ed45055df929909a53679bad75", 0x9a) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) socket$packet(0x11, 0x3, 0x300) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) sendto$inet6(r0, &(0x7f0000003fd9), 0xffffffffffffffea, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x16) 2018/03/23 16:30:05 executing program 4: mkdir(&(0x7f0000f06fb3)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) unlink(&(0x7f0000b04000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") 2018/03/23 16:30:05 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'syz_tun\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) socket$inet_tcp(0x2, 0x1, 0x0) 2018/03/23 16:30:05 executing program 5: r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x40000000000006, 0xe, &(0x7f0000000300)="020008fff900000000005462fa01a55eaf0d2cf653f154c220f714eddedd7f4a41224880a8c379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81bfc57d02f9b14732017e2466a9fc43aea71000000000415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60b3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d00000006bdc05ea13091", 0xd8) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000000), 0x2) r1 = dup3(r0, r0, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000040)=""/173) 2018/03/23 16:30:05 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c2aff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) accept$inet(r1, &(0x7f0000000040)={0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x10) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f00004f5ffc), 0x4) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f00000000c0)) 2018/03/23 16:30:05 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00000000c0)={{0x2, 0x0, @multicast2=0xe0000002}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0x0, @broadcast=0xffffffff}, 'syz_tun\x00'}) socket$inet(0x2, 0xa, 0x1) r1 = memfd_create(&(0x7f0000000000)='loeth1\x00', 0x2) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) 2018/03/23 16:30:05 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) clone(0x0, &(0x7f0000000200), &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)) recvmmsg(r0, &(0x7f00000011c0), 0x0, 0x0, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f00007b5000), 0x8) mkdir(&(0x7f00007b7000)='./control\x00', 0x0) signalfd(r1, &(0x7f00007b6ff8)={0x4}, 0x8) r2 = inotify_init1(0x0) fcntl$setstatus(r2, 0x4, 0x72109c5fef5d34d3) r3 = gettid() fcntl$setown(r2, 0x8, r3) readv(r1, &(0x7f000008bfe0)=[{&(0x7f0000525000)=""/216, 0xd8}], 0x1) r4 = dup2(r2, r1) fcntl$setsig(r2, 0xa, 0x3) r5 = inotify_add_watch(r2, &(0x7f00007b4ff6)='./control\x00', 0x2000000) inotify_rm_watch(r4, r5) sendmsg$key(0xffffffffffffffff, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)=ANY=[]}, 0x1}, 0x0) fanotify_init(0x1, 0x101003) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r6, 0xc0106407, &(0x7f0000000080)={0x100, 0x2, 0x7, 0x9}) r7 = socket$inet(0xf, 0x7, 0x2) sendmsg(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000000)="02090076", 0x4}], 0x1}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_buf(r8, 0x1, 0x37, &(0x7f00000000c0), &(0x7f0000000100)) 2018/03/23 16:30:05 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x2, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000100), 0x10) unlinkat(r1, &(0x7f00000000c0)='./file0\x00', 0x0) r2 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/23 16:30:05 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000000c00)=@nfc, &(0x7f0000000c80)=0x80, 0x80800) connect$l2tp(r1, &(0x7f0000000cc0)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @multicast1=0xe0000001}, 0x1, 0x4, 0x0, 0x4}}, 0x26) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000000000)=""/101, 0xffffffffffffff7f, 0x40000062, 0x0, 0x0) 2018/03/23 16:30:05 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="02979f7ea303000213000000000000000000000005000600200000000a0000000000000000000000000000000000000000000000000000000000000005000800020000000a00000000000000fe8000000000000000000000000000ff00000000000000000200010000000000000000000000000005000500000000000a00000000000000ff0200000000000000000000000000010000000000000000"], 0x98}, 0x1}, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/keychord\x00', 0x200, 0x0) accept4$netrom(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80000) recvfrom$llc(r1, &(0x7f00000000c0)=""/131, 0x83, 0x0, &(0x7f0000000180)={0x1a, 0x1b, 0x7, 0x0, 0x1, 0x20000, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x10) recvmmsg(r1, &(0x7f00000020c0)=[{{&(0x7f0000000280)=@nfc, 0x80, &(0x7f0000000640)=[{&(0x7f0000000300)=""/237, 0xed}, {&(0x7f0000000400)=""/17, 0x11}, {&(0x7f0000000440)=""/5, 0x5}, {&(0x7f0000000480)=""/244, 0xf4}, {&(0x7f0000000580)=""/106, 0x6a}, {&(0x7f0000000600)=""/53, 0x35}], 0x6, &(0x7f00000006c0)=""/12, 0xc, 0x8}, 0x91b}, {{&(0x7f0000000700)=@alg, 0x80, &(0x7f0000000a00)=[{&(0x7f0000000780)=""/85, 0x55}, {&(0x7f0000000800)=""/49, 0x31}, {&(0x7f0000000840)=""/103, 0x67}, {&(0x7f00000008c0)=""/61, 0x3d}, {&(0x7f0000000900)=""/114, 0x72}, {&(0x7f0000000980)=""/95, 0x5f}], 0x6, &(0x7f00000021c0)=""/191, 0xbf, 0x942}, 0x6}, {{&(0x7f0000000b40)=@rc, 0x80, &(0x7f0000000e80)=[{&(0x7f0000000bc0)=""/8, 0x8}, {&(0x7f0000000c00)=""/104, 0x68}, {&(0x7f0000000c80)=""/102, 0x66}, {&(0x7f0000000d00)=""/157, 0x9d}, {&(0x7f0000000dc0)=""/157, 0x9d}], 0x5, &(0x7f0000000f00)=""/4096, 0x1000, 0x1}, 0x80000001}, {{&(0x7f0000001f00)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000002040)=[{&(0x7f0000001f80)=""/42, 0x2a}, {&(0x7f0000001fc0)=""/3, 0x1e14cfe55ea2a66}, {&(0x7f0000002000)=""/34, 0x22}], 0x3, &(0x7f0000002080)=""/50, 0x32, 0x40}, 0x10000}], 0x4, 0x2001, 0x0) [ 53.325922] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=22137 sclass=netlink_xfrm_socket [ 53.343402] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=22137 sclass=netlink_xfrm_socket 2018/03/23 16:30:05 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000180)=ANY=[@ANYBLOB="1400000014000103000000000000000002000000c845dcd750ed4e532905ad12fc9dd4a81d9e43c3af9f6522a3385d9569be5ea6a8ecd6c2d72d185e9d059b9b3a58573d6849d3f6f12f9031b523216ee6c1b46d198615bc9587ce0cbfe68cffd659de4ef6e5132826d3b5b38cb511ee966b3795b33cd8a93609efed03497ecd5d4fdb4f730ef6c863abf7ecfb8ed91ba62d498178922603d5f34d1a90bfa22d0493a42174a625997297d33cd63b08"], 0x14}, 0x1}, 0x0) 2018/03/23 16:30:05 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000980)={&(0x7f00000000c0)={0x10}, 0x2, &(0x7f0000000940)={&(0x7f0000000100)=ANY=[]}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000000000)="2400000052001f0000f9f40700ff03040215071006000100050000000000000100000000", 0x33) fstat(r1, &(0x7f0000000040)) truncate(&(0x7f0000000100)='./file0\x00', 0x80) 2018/03/23 16:30:05 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000068000)='smaps\x00') r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000096000)='/selinux/status\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000401ff8)='lo\tlaK1\x00', 0x0) dup3(r1, r2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x4) sendfile(r0, r0, &(0x7f0000014000)=0x100000, 0x1000000800000008) 2018/03/23 16:30:05 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000021ff8)={0xffffffffffffffff}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{0x1, 0x40, 0x0, 0x1ff}, {0x0, 0xfffffffffffffffd, 0x2, 0x3}, {0x100000001, 0x4, 0x3, 0x8}, {0xd98, 0x6c73, 0x7, 0x8}]}) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) writev(r2, &(0x7f000000b000)=[{&(0x7f0000066000)="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", 0xfcc}], 0x1) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x19, 0x1}, &(0x7f0000000100)=0x0) timer_settime(r3, 0x0, &(0x7f0000000140)={{0x77359400}}, &(0x7f0000000180)) write(r2, &(0x7f0000cde000)="17deb9308365802f7752b4c2a44e41cec9b3ac218d64b762e770fa0590e4a3cabbb601ac18d89180061753ab997d502576ba795e77", 0x35) r4 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) dup2(r0, r2) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r4, 0x1000000000016) 2018/03/23 16:30:05 executing program 5: mkdir(&(0x7f0000249ff8)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x1f) poll(&(0x7f0000f59fc8)=[{r1}, {r0}], 0x2, 0x80000000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faeff4)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) bind$netrom(r0, &(0x7f0000000000)=@ax25={0x3, {"2a4cf7a06835e0"}, 0x140000000}, 0x10) fchmodat(r0, &(0x7f0000000080)='./file0\x00', 0x2) chroot(&(0x7f0000fddff8)='./file0\x00') mount(&(0x7f00008bcff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0) pipe(&(0x7f00000000c0)) llistxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/253, 0xfd) pivot_root(&(0x7f0000359ff8)='./file0\x00', &(0x7f00007d7ff8)='./file0\x00') 2018/03/23 16:30:05 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="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") preadv(r0, &(0x7f0000001500)=[{&(0x7f0000001440)=""/114, 0xfeaa}], 0x20000000000000ee, 0x1000000) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x84c40) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f00000000c0)=0xfff, 0x4) add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key(&(0x7f0000000340)='encrypted\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000003c0)="e7fefec57631a1a304d6d39e71a145e374833431e5fe9e7ae67af7f56c24dfe32190a40c8c5a3207a5588fe370c6db62d9db41745c8255714963594bf0d290531e9708abeea24bb83258c7dff6dc89e14c6337363261d1e68311d821f386cfaa4b48c669401aeccff128e38fd11d381517cbea59ec84d348a0c9f15c671d1dea4df2942c31fc19", 0x87, 0xfffffffffffffffc) r3 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r2) keyctl$setperm(0x5, r3, 0x200000) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000100)={0x9, 0x6, 0x8, 0x3, 0xffffffff, 0xffff, 0x3, 0xffffffffffffffc0, 0x2, 0x6, 0x6}) 2018/03/23 16:30:05 executing program 6: mkdir(&(0x7f0000ae8000)='./file0\x00', 0x0) r0 = open(&(0x7f00001e0000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000095f000)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\tv\t', 0x1001, &(0x7f0000845000)) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) mount(&(0x7f00001dbff8)='./file0\x00', &(0x7f0000249ff8)='./file0\x00', &(0x7f0000a1a000)='anon_inodefs\x00', 0x2044, &(0x7f0000691f14)) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'btrfs.', 'wlan1wlan1proc\x00'}, &(0x7f0000000080)=""/4096, 0x1000) 2018/03/23 16:30:05 executing program 4: r0 = socket(0x1000000010, 0x802, 0x0) iopl(0xfff) connect$netlink(r0, &(0x7f00000000c0)=@proc={0x10, 0x0, 0x0, 0x100}, 0xc) getpeername$netlink(r0, &(0x7f0000000000), &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x7}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r1, 0x1000}, &(0x7f0000000180)=0x8) 2018/03/23 16:30:05 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000980)={&(0x7f00000000c0)={0x10}, 0x2, &(0x7f0000000940)={&(0x7f0000000100)=ANY=[]}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000000000)="2400000052001f0000f9f40700ff03040215071006000100050000000000000100000000", 0x33) fstat(r1, &(0x7f0000000040)) truncate(&(0x7f0000000100)='./file0\x00', 0x80) 2018/03/23 16:30:05 executing program 1: r0 = socket$inet6(0xa, 0x2080000805, 0x6) getsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x611b, 0xbe3, 0x3, 0x3bd}, 0x8) 2018/03/23 16:30:05 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000080)=0x80, 0x80000) sendto(r0, &(0x7f00000000c0)="5ff8da743a2bc16c93fdb14f94eeed88489f2dbd3a51592353e9c9e7b6b0ddb361a5afbd67519b9312041d0c200217af21c32af7a7223de87c0c56dff0e4086747086e9a4d9e1a40cc070e32f1c902e07152038c2626488492c23c4f9f2f923603da929b5b4b6c5488f67f13d6a2abf7575868c7732db7461dba", 0x7a, 0x0, &(0x7f0000000140)=@in={0x2, 0x4e20, @multicast1=0xe0000001}, 0x80) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) prctl$intptr(0x26, 0xffffffffffff89aa) 2018/03/23 16:30:05 executing program 3: r0 = socket(0x10, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000000040)=0x8, 0xfffffffffffffeab) 2018/03/23 16:30:05 executing program 4: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000000180)='./control\x00', 0x1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x4}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000040)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000000)) utimes(&(0x7f0000967000)='./file0\x00', &(0x7f00005ee000)={{0x0, 0x2710}}) dup2(r0, r2) 2018/03/23 16:30:05 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x6, 0x0) mlock(&(0x7f0000008000/0x2000)=nil, 0x2000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x13}}}}, &(0x7f0000000180)=0x84) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="34000000759ce02094f98d1023766cf11e45581978d7e1f91461c17da5f6481eb09faf314f071eb463db248de41b60abdc1cc11783b84be2"], &(0x7f0000000200)=0x3c) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000240)={r0, 0x805c, 0x0, 0x8, 0x8, 0x1, 0x5, 0x6, {r1, @in={{0x2, 0x4e21, @rand_addr=0x6}}, 0x41f6f3b7, 0x101, 0xa9, 0x100, 0x101}}, &(0x7f0000000300)=0xb0) connect$ipx(0xffffffffffffffff, &(0x7f0000000340)={0x4, 0x1, 0x9, "779ac8e129db", 0x80000000}, 0x10) clone(0x0, &(0x7f000000bfff), &(0x7f000000bffc), &(0x7f0000004000), &(0x7f0000007000)) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x101001) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000000080)=0x1ff) mkdirat(r2, &(0x7f0000000040)='./file0\x00', 0x1) 2018/03/23 16:30:06 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='tunl0\x00', 0x10) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000040)={'raw\x00', 0xfc, "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"}, &(0x7f0000000180)=0x120) 2018/03/23 16:30:06 executing program 1: bind$inet(0xffffffffffffffff, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000f49000), 0x0, 0x10000008084, &(0x7f0000319ff0)={0x2, 0x4e20}, 0x10) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x200}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000000c0)={0x80, 0x208, 0x7, 0x1, r0}, &(0x7f0000000100)=0xffffffffffffff6d) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000f7b000)=0x1, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="73e864ab5a580f3073ae1230ed3cab0f0a", 0x11, 0x0, 0x0, 0x0) 2018/03/23 16:30:06 executing program 2: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./control\x00', 0x0, 0x0) unlink(&(0x7f00000000c0)='./control/file0\x00') clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) clock_nanosleep(0x7, 0x0, &(0x7f0000000140)={r1, r2+30000000}, &(0x7f0000000180)) exit_group(0x7a1) rmdir(&(0x7f000015dff6)='./control\x00') close(0xffffffffffffffff) 2018/03/23 16:30:06 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x3}, 0x1c) sendmsg(r0, &(0x7f00000018c0)={0x0, 0x365, &(0x7f0000000000), 0x2d6, &(0x7f0000001540)}, 0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x10000, 0x1) sysfs$1(0x1, &(0x7f0000000100)='vboxnet1:md5sum/security[trusted-}/\\wlan1cgroup\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x14) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000000)={0x64, 0x8}) sendmsg(r0, &(0x7f0000021fc8)={0x0, 0x0, &(0x7f0000000ff0), 0x0, &(0x7f0000005000)}, 0xc100) sendmsg(r0, &(0x7f0000000140)={0x0, 0xffffffffffffffef, &(0x7f0000000500)=[{&(0x7f0000000540)="d7c95f26bfafad92e8e022ee91ace23990b5cfa929c015b02fb3afedb00a0563f641ba15b1f5c0dad4102ecfa1060e855e53a57c2086410b3d096516be70cabe22f073993689cd60b44138e00c441d498b56d0c83729a569b4b3e427d49b65ec25f55a5f382ffc642dfb632b7f38369a2dddb771f0d58c8a84f9beb927fe79c2660eb4a8ac4e386a44560ac4a46ed7f6dcfb061e88397d7d2c4e274ddd7db324dd13b98fa4b5430f8065b6a7697952c62195a15d7aeb8f2c459d67efb6ae123c979f1f7ed9fefada183b6c74"}, {&(0x7f0000000280)="5864ce87c043a2f25f5ee9ae260beb5bd7b9ca97763dcf32eeda436dadb07f61e1e61f7321de2fd5260fee391bfb59499847050e33b0e8837cdff3717749059054d89f893a5582f09c2404ee0ae3f127ce9eeac30d0191e0a3cbd47e0fa78bc93c67aba13ee4aa9ec2909a9367d2cdc9"}, {&(0x7f0000000640)="bbdc5d7c477d0e5ad74fad45dc41cb6061b3f232bac617ee8e3fbb8fde7b0aa3c56d156d806e3d6244f283a6d533ed52a1cb577c21747d294bb53f6a9ae582b3ecf58b1a7a0435634cd477a20fbe3c3d433626cd32f6b70ee5d4e0eb23a2621cee2a1233ed9f439357e386e12959574e6376e2c059e7c56a7a8218d75b4de99623a467e566a71051fe72e63da0496441b50a9efe0136fd78fdaa97356b152444715b40db0a49b087d439951dcb716db827609a5c9d5d1bb51247478a237ef143d6d62e1686d981fae364db0173d402e779c9d67fa590a6ade24b8253915dad37d3045716a4a4a147bf38f77ca5", 0xffffff34}, {&(0x7f0000000400)="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"}], 0x241, &(0x7f0000000740)}, 0x2000000801) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00000001c0)={0x4, &(0x7f0000000180)=[{0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000000200)={r2, &(0x7f0000000300)=""/223}) 2018/03/23 16:30:06 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x10000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x3) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000140)={0x0, 0x0, 0x79, 'queue0\x00', 0x10000}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x8000, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000000080)) 2018/03/23 16:30:06 executing program 0: r0 = request_key(&(0x7f0000000040)='trusted\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)='logon\x00', 0xffffffffffffffff) add_key(&(0x7f0000000080)='logon\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000000)="372cf9488c68de4ba385cab315c58ed78bea837ec14cb1c3f3", 0x12, r0) 2018/03/23 16:30:06 executing program 6: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000f0cff8)={0xfffffffffffffffb}, 0x0, 0x8) getsockname$inet(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000dd7ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00008e4ff8)='./file0\x00', 0x200020041, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f00000000c0)={0x1, 0x8, 0x6, 0x84, "3ff5a311792d7f26efdff51ae62d40e04a4a783e881e7bdb557f414ead58e820"}) close(r0) 2018/03/23 16:30:06 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x200, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000180)={{{@in=@broadcast, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000000080)=0xe8) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) r3 = dup(r0) dup2(r3, r0) clone(0x0, &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x803d, r3, 0x0) 2018/03/23 16:30:06 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) 2018/03/23 16:30:06 executing program 1: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(r0, 0x407, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) dup2(r0, r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f0000ddfffc)=0x1, 0x4) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) getpeername$netlink(r4, &(0x7f0000000080), &(0x7f00000000c0)=0xc) connect$inet(r3, &(0x7f0000d9dff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) socketpair$ax25(0x3, 0x0, 0xf0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$ax25(r6, &(0x7f0000000140)=""/163, 0xa3, 0x100, 0x0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) poll(&(0x7f0000000240)=[{r3, 0x1040}, {r5, 0x8}, {r7, 0x4020}, {r3, 0x1}, {r3, 0x5184}, {r4, 0x22}, {r4, 0x2000102}], 0x7, 0x3) 2018/03/23 16:30:06 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x200, 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40, 0x118) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0xccc5) ioctl$LOOP_CHANGE_FD(r0, 0x127d, 0xffffffffffffffff) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x80) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f00000000c0)=0xc) get_robust_list(r2, &(0x7f0000000240)=&(0x7f0000000200)={&(0x7f0000000140)={&(0x7f0000000100)}, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)}}, &(0x7f0000000280)=0x18) fsync(r0) 2018/03/23 16:30:06 executing program 2: r0 = syz_open_dev$tun(&(0x7f00001cf000)='/dev/net/tun\x00', 0x0, 0x1) splice(r0, &(0x7f00005c5ff8), 0xffffffffffffffff, &(0x7f000019b000), 0x8000, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200200) accept4$ax25(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x800) 2018/03/23 16:30:06 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000b27f57)="580000001400192340834b80040d98700a0e03ffec0481000300000000000080014828ca944f64009400050028825aa8000000000000080000000000000009000000fff5dd0000001000010000080000000006000005a5ce", 0x58}], 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000880)='./file0\x00', 0x80, 0x4) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f00000008c0)) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000200)=0xe8) sendmsg$nl_route(r1, &(0x7f00000002c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@newneigh={0x30, 0x1c, 0x200, 0x70bd2c, 0x25dfdbfc, {0xf, 0x0, 0x0, r2, 0x8, 0xa0}, [@NDA_DST_IPV6={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x30}, 0x1, 0x0, 0x0, 0x24000800}, 0x40000) 2018/03/23 16:30:06 executing program 7: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x80) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000180)={0x7, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x16}}}, {{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x108) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r1, &(0x7f0000d06ff8)='./file0\x00') renameat(r1, &(0x7f0000000100)='./file0\x00', r1, &(0x7f0000000140)='./file0/') 2018/03/23 16:30:06 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000080)="164690", 0x3) sendfile(r0, r0, &(0x7f0000001000), 0xffff) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f00000000c0)={0x2, 0x401}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000180)=@assoc_value, &(0x7f00000001c0)=0x8) inotify_add_watch(r0, &(0x7f0000000200)='./file0\x00', 0x20) select(0x40, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000100), &(0x7f0000000280)) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000140)=""/27) 2018/03/23 16:30:06 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000039ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$unix(0x1, 0x2, 0x0) bind$unix(r2, &(0x7f0000801ff8)=@file={0x1, './file0\x00'}, 0xa) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/xfrm_stat\x00') ioctl$VT_DISALLOCATE(r3, 0x5608) r4 = getpgrp(0xffffffffffffffff) sched_setscheduler(r4, 0x2, &(0x7f0000000000)) r5 = fcntl$dupfd(r0, 0x0, r1) sendmsg$unix(r1, &(0x7f0000000fc8)={&(0x7f0000f5aff6)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000471000), 0x0, &(0x7f0000000ff0)}, 0x0) r6 = dup2(r5, r1) ioctl$TCSETAF(r5, 0x5408, &(0x7f0000000080)={0x5, 0xfffffffffffffff7, 0x4, 0x0, 0x2, 0x7f, 0x4, 0x1, 0x6, 0x9}) r7 = dup3(r6, r0, 0x0) connect$unix(r7, &(0x7f0000e34ff6)=@file={0x0, './file0\x00'}, 0xa) 2018/03/23 16:30:06 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001c1000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f000021dfb0)={{0xff}}) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f00000000c0)={0x26606b9d, 0x9000000000000, 0xc}) readv(r0, &(0x7f0000da4fe0)=[{&(0x7f0000116f1f)=""/225, 0xe1}], 0x1) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) [ 54.190269] binder: 7199:7206 ioctl c0306201 20000000 returned -14 [ 54.209231] binder_alloc: binder_alloc_mmap_handler: 7199 20000000-20002000 already mapped failed -16 [ 54.225888] binder: BINDER_SET_CONTEXT_MGR already set 2018/03/23 16:30:06 executing program 0: rt_sigaction(0x7, &(0x7f0000000040)={0x42a535, {0xfffffffffffffffc}}, &(0x7f0000c69000), 0x8, &(0x7f0000893000)) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x2000, 0x70) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) [ 54.233927] audit: type=1400 audit(1521822606.562:24): avc: denied { getattr } for pid=7196 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_netfilter_socket permissive=1 [ 54.238641] binder: 7199:7206 ioctl 40046207 0 returned -16 [ 54.242617] binder: 7199:7206 ioctl c0306201 20000000 returned -14 2018/03/23 16:30:07 executing program 7: r0 = socket$inet(0x2, 0x2, 0x2000000088) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000000000)="03", 0x1, 0x8084, &(0x7f0000319ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000f7b000)=0x2, 0x4) sendto$inet(r0, &(0x7f0000861f5c), 0x0, 0x0, &(0x7f000082dff0)={0x2, 0x4e20, @dev={0xac, 0x14}}, 0x10) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/03/23 16:30:07 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x85) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x2, &(0x7f0000000400)=[{0x30, 0x0, 0x0, 0xff}, {0x16}]}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="4a4ce600000a001bd56699ebcc7dfe5f4d092fe6ddc845ec19a84b5032830b75fdda4a569d3adaa1bcae0fa717586a286dc5a29b8bd36d3895f1408e786dca43765831dacee1c29f288bb1c5fa36676d1faf59c67c9aae2195ccaaa980337dbc", @ANYRES32=0x0], 0x18}, 0x1}, 0x0) 2018/03/23 16:30:07 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') fchdir(r0) r1 = syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000) vmsplice(r1, &(0x7f0000001640)=[{&(0x7f0000000040)="259c7078eab258e2d44b780b7272b6a6f914d9ad9619e32d13b4d1bb5bdb8c88299be0ff2ac253ef4759cae85ba62de0feade347d707e885415f3843ef40c8997828eacb85a256f2b3c992a22d940245b61db5fbcc00c172c284c2cdb55bffb7ff4df245fe815f452efbc8294468e072f3a57e8276acca97d2d79a2604da12de22aca0018ce7b487cdf4b76160ff43db6c2a34419cb1c95983597350ea134040c64b68963d285c6db27d17770e5a2dccfc3f68c9c33f9d13ee50329db6a623d82f6d574cc1407f10a8e8c269dec4319daa8916c3417246bd9cec4767fbed20d731fd18ea1a5152a8ed86abde6be6d99b5209159ef66ef184e14c6ca4d189c9bc381e70f8e06888997ebff88a9423dbeebe5bc122aa1e39b2581ea82ef59819e7bcd5c61c1238064c093692672a750ed56f3ea891b16eb880e23f812f37b798abb8f0e258e3b7277d7fce705cba5c31e7dfd04162a3669c6a567546379976b2b2e5654f8502ebb5254ee611a7e81607dbd3c16576fd4a7492e47a7d800d48a4458fb8afb49d4008e990152218bcf4afc605172f130d28411339eea8d718bd29302588f975db102fd83a69c920e0633b16c5309ae413a2fd1f1184432eefa9230ff5d795d4a4b2df20314dcf018a84a7c6a28bf56a03701537a60ef2c35f138c994d93dd4efd2fbcfe95e560d5b3cd4bb5713e9e24bb1292d725e29449f25c0e8d515cd7918aa90b15175cfbef7875e9ee4b1f50a79b3e2daf81ab7c66ca89c6ec68ebdae7118a135498855e89783f115770da51a271917955f9621fb280f80ff1a2ed5bb0a521a95d2e5d7bba4358f90b8b60cab0d373fa1d6aa7f334d31f45578350492c15fc4970b6ce80b8aa4f1cacc7be13e59fe518c9d91fa26d83749e3077b3c19038503abbecae63d9273b29a3f2720087bb86c64a48c9581258858e27eeefe3b5b6631bf5dccc91d56c1a03e04ddb83c6759c83f25cfd367e7ce01a3b64b775996672e72b1bd9ae8797d01c16b573590b806e4ab2f8cb73d4db9d63ca72438c8251b7f7e22b5d6f52c3a3eff8c382d47a00c688405708354ae8f40d1200dad5dc4d178045553d5aa3a31f280accb9269bd028bcf9664afab1959c4e185ca36b11e71b4ed59843155b2afb2671767eaf1c5a5847af40e0ec5a769917435488c56bf3c33a67dca5408a985a9462fab78b511e96a58baa9a014d430c143129fc58ab185c0c79dd63318857ae0e03b24472f34a4faea18e5ffd7551c337d8818dda251da53222ff6b86cde3914a0e6f204572fff1d11dfb6ddd9a90bfe7e193d5cbe33fe3044519b925136e8a6c6ef83052871c52cd716a22042a4b1fcde8469d6086b12ac1d1d86ea51f9483bbeefcc92e73e4da05cba6985abbd03c15abcf6428f74c8958dac71ae330c98a6468e1a25799aa93ca31d1d3358710edd31480bdf7af8a309fc3a9202916ad240ad3429bbfe87e4a3791ca996b4a4dc72f1ee2628ecb4db049ed46354b85363d62f0a3510d6f82fc52f5e38a07756eb694740454cdac4b1656dd95a0b5a027c24e8881f3ad817d869b604a71ee32e7a7e7e5bed24816fa2aacbde8a5897ac22dfb605079a3f3e9460b8d245ac9fb111d9b76ef8d2c837e5da34727ede876b5621ba7b3d22f4bb797fb2c841e1e07c6f383ecfbcad0ea94a94fff7a772720f38aca72425d859e5739016eec0dedf932b3e1f0be415c678366c38340ebdbaf7a68cb94a65982ff6bcaf39bf17bdc289333b433a2bd5a66c41f96f17a097281f7f9df081ecfece37e12d4a1a3202c3cb558b25357c4580dfcc589a7fe62a9a1a213cd21f004836d4c0d22fcc1e09fa5f6c85f6e8bb834255b6575526b7820031b69dde4923b6e0f39976341b8ba0a26239907d53430d45f267adf7e5253ddca195daf57f6d9cece73d457aee6cbeb9e9535d44f6357cffa98feccf09da415925110b1b49fe56d193eb7231207e3571f1610455803bc8b8b0e381ba3d13ab5f4f7388e12f59ea986dcc50de42714475e0fcca6702f793e230ff1ffd8d1c4a9b7615a557ea3871cef813934f9997cc46b2d07bcf46e9a089efa64b2ded21d9544a840b694353035a6b6310851e23d602c73b1414d22817fa0a59eecf3077848bfbade412354e7305958953c915e57a30341dedb73ddeab32bc68257ed5ac9349bc621c6aa83a94b7460ca37f4ca028df5c06ffc14be518a35970edffb6b67ff3328b2b65c38b92c18ff60311bebc534f13f3015ac48ba33ba9992722b5b9cead4b18702e9778bc97ef3f1abb05187dbedb7ec723014ed8958ff129800cf0fe199c2a00817ea223f4d45d090968909ef6359812e93162db0bac988a46a4852688d5c7801e9a9112b0d88612dff2ed8b023ab8bac9366c34bf59d32a2a285ddb56f205d552863ddfabcaaaa514949c0f6905e49401450ec9e17192ef71d9f23f6879828680d6e128ef2e406f1d7389b19a66244b7a52261b4b3045a792f3ecbb3168f8e58f41f52cc3637a1ca7011257f0eb23dca3cee25d2c402a795b7088678978d0b511dd062880a65c8f143fb47c3664ea81184ecdf11cedb234e77dfa5b1075d8c04a36e4151f6ff8ba9d076478f9367dce6581a9320f0379651ab245e472bea1e39347b359eb1cc6d33164c88d9a02c63da5aadd098c6447d98a912fb297d01850e6234985ad566210f59e06eb4d861220f93cf1e479ab3bb23fb0eaa0c0acd3665c1cf853dea522dc95d2453798b27644d36197d71528768df80530ba2c9815ae3a26c3591becaf4e1886d707b4aa4f5adb87f32d893ba769beeee5f5248a10ffddff9bd05ddce3d41fe00f6420d97de806cc9f99e9d2bffaac312ee8f10def156ad43cce89079113ea044862ac3e236fe886e5d75dc2736799b35bbdce06808bb6ec40b1554fe37a12f34cdf1a69f4a00bfb8d900836e17a7c361908c6ba7043d46b52286c800e37431b440d225b99ed92624ede1f794ec7fb048bf074a71a8003b404aed78867427af03c861880ac692171e2e606533235b8ddf8023a0c1f20e5d04f945f9907b7162aca0f0eaedfe99ccb4bfcdf2e4451d7ac0e0a2dc8b187f484cfb3747fae5d60fc1439b4b3be2e3ae7c023fd67cc45825fa0f272b122a4dc5c1e3fc6443331831082ef85ab6f48af890f58d91d162f5b0984f0a3eebad0c97dabe801d634a0d24f8ddc2acc9d0a3140daa78cf6572a7895168849f8599c82a7df50727fe59ffd89bc2123a9c8b84bd708fc285c31cb4c47df9f54a21385e6266681a1f867980c35b2c4c3a2aa91c0c5a62222e82f55440522a548acf07576fd246cce48a60efe05e7a36eeb05eaa5fa869d58a227913b3fc685662b31293f978f12419985e5d90d6c7cdba883be5ee60120fef1f1c2c30357c60ef945be46279a739c52d246656d5a3e67248d377fb3d16c8201cdff251085ea74d76f1a1070e05b6cd7e8d1593c1507309b9727099db6dec6fdd4c91fb6d086e866a74165fe31bb40b44afdaa4add3af538eed84fb955aa940e1dbdd2b2c31acfadfc457bf91ebcaf4b2e0bcd51f4c276b61fa41dbb5225934d986451bcf04e88fe32f91739a4a94cafc2ed0ccddcbf4ac03d3cfe1a8ee478e8fddda52e33e8c9395802df0f2024d8c7aa4a42135f9449a40cef1dd953efbd49621686e22ae75ed4a288816c9603ff06cc3f455369438ec685073216871e3f8e4342301ceee8b15e0070bee2b90fa4f9c611a573a262c3999b29b0157eecd4c5011fa934cb2a836c244aaa9f975660e27c04b60fe2722ff39941b9c3c7a2ba7ddd4e8c8e6620f8e76861a2c1dc3dec9039110a791db8361eb4f18c6f5f0fc4abafd3e5d52c89be4b1b9adb1e4c8e573e305fc94c4cf90784dfc8b358e4380e82f9f3dba24d17471469d4a89f5da533abc533e89cc1c1b9af879910b7f5fdeae39cf5a7cb6c129b384e0428dd7ed695419af96065f6a502372c7dd0e76d921108f5553cbdc04f607d6519991c5a5538ac2a80fe281dc9942882079bee580931fef6f553c703f382f474c65cb9c155c5e1ea346604ce55b3ebdee3c95c0412fa463144d45bebb33bd85307bf1167098e252e40cbfc4e02928a064c47c7ded16bd6b5025985030714d72f7140169710d53c5d1d556bf98edd2dfdf50050c1ca4e9047c009d8b52b1f2069103ede3095fb508ccb547431d51bfed20e6c295f34e014316450d10e83e37737f4990b7190a94a9188e15252082232097a70dc4f3b8048f1036321124bf24d4315f05dcc709ae0d96f6135d0b43bc44bd98889fbefb6f1aafa446e87369928c99809f11352d5c3c4e631ccd29cae225f5791efbc45c47a0aaab030fcdf1bb978926c0292ae565c06afa019f8c5885f45b4d2eeb6fe635669fd43b132ed67907dfdf0aa9b07446ffab45748998ab992988281bedf64a35e564bf156534743e6e4f61d7e0540c2cd234e12a11b2673791551223e05eff27c02c36f0fd5174bea8ce55b77eca7a916210715b9195cab11b63d5a93f6445a4752d3ff705348538fb68f51a654b0c11acf8d13731c33e1a427ab26c5fc70144e92cce8335ce3331c6f80e11539042ea635d6e7f343c22d7e90f80a07e84655aa6a4abdac7ce564568cb41a1832b02e0c5da7034593423f8b9efcd9c80076fe683f55edd766c99ba435feab54b7d87fe012a5636216cd555e2a45f75900d80e75a7bacb6e5680e7c9bd2a65de6e037404c9d3f70d39f463eb823beb404a9121405fe241ed213fd9f233fe442093eaaa288a429a0572fc8cef298eb5f6a875fae165a28fb35b24b2f796c16ff08574a63e57b6b1e80b557e7054b5dd7b002659b8226ffbd2f07ba3d882ae6d7c933e9c1d0cf0eb8cc9793fcde228d3b3812e96900b74de29acac412fe812f72bf9cc36447bc8e8cdc6073432638fdb55c95f06f25f93e8ff26581c44abd6bc9ddf7a95428f6eb93635ef7d4968b758bff694dad3a89f5bfafa58994cffe10ea118cd82a2b7bfa6a73b5a13624b9d04dbd2814065cc677fc860b262a8abdddb1a6e0bc78b3383ca1fac72c86db292180a9997fca154637661e60a449d52b35168f9aa22affe990d2d6678c2e1443e06a519fe4c75083cf519592c41a6f18289a7c0d5820abfb11822916cf425dbbc8830005aec4512deb1114c1c155687338fc9497e49cfc7977f52400947124f38a11c4649eeb0e907f7aec7171ef702c0c8601966725057c279e49888daf99d559d247af684f60a40a22e7a3109adcbe2d36ebad58e915462cd67a4563ed9b269c1d6809d1a9c907d1f3c0519fe192870fde0a68c1c3a306244f42599c131a5ce14b28dc1f6a805fe7e9e4d81d9fa2ec43f4567afbafbdace487547a57a5f8a4a7504f56314e586b73ff9ef9ed9c9e19d33599ca39c0fe2efda9bfc52569a53c2a3c78a824a6a481bb71702ef9f27fe93b7410eb83e22883c66ba341378d5855cbb39bf4f549ceaac358a02dadf4f955e56496537faaa1c1b72985b98b7d0a3db4a9a1ecf4db1509d887efc3d013a1477113018803b0efa8630d7ee917a4f9c7e9c80a157e3f17a9305c5e337d3044cb5171f1fca5eb884d01531a33b029122ee1103014ab6c23299afab14727b0ef7d186311f151f1f48a456251af710233c71d97be4b5b6e443d416288c675dd59b126a574b26cb725352651a81738a52cf05ebfe06f0343e9a2c45357fd97253d0134aa7f119def398e17b48078d4fbc230277c0640e4fc670b8e7e51188c5526271766ec13bb790ae6f75060123c14d49ccf2f", 0x1000}, {&(0x7f0000001040)="395fba3dbef00e418970261106073322fc4d9d8f141fd067028f7ef4753bde5d99be6b1e4375112dd6068c6840dc40731f21c5c815370e4263d1adcaa2a38caa5adc7019bd3e34ace3153ae7ef5b895e64a71451abd34f1b49ab3cc3c71aad805319f6260f816d2233eccf2ede7862ad3f7e28a87c06c4eb6191742436a310d6c3f56e579e96e5de4e", 0x89}, {&(0x7f0000001100)="3ac85e1e8934566735acc410818a856cb7011968c0b5a31edf9c59241305d9756bc4b22ea3e758e8bb3366621d379ad1e4c3ea0a139e7a47a5b012c31a06a8d138", 0x41}, {&(0x7f0000001180)="56489509bf11410edce5ac30fb97d37b5ae861fe9444b1fe579013b1b9ef6713295e2af94293e109c4b506277bc3457f70bebc8480dbd9b8a1fff3cf9be37ada978c4cdd66de8d014aaa54a3cd085d2ee3538c7cac8478f9f8ed07a57bc1e9cc", 0x60}, {&(0x7f0000001200)="0d576a50a697f069d2ceab33b98f3372c2778c38c8b430fbde01eb81ff3b6dc66b580a6dc37c045a15895265236703ad040928d0c31b01480dc9957738d70631637c9dbd92b2c2a4b08b429be2796c58f60d29ec001c3471e05be75989ccf7908165b62680244f715b585df6e46a4a12654a5f40bd9b87e1942bccddcb03a16c70a44c82ec1a433bb8fea15e34cec7ade2fe0218179299e04e7b652355b5e6affe26c849f8ca45734319d7b349a77501b4b9335a0bf25503959cae13fae56dacda5688d9a702aec8924679d787255e85cd6e3784f56acf3a93", 0xd9}, {&(0x7f0000001300)="a168b932dc75e1baa62d82cfdaa520bffaa35b4a9bd035802b32e5fee1d092a401b3dc408142c60bc438f971cde9c9d5a33def0c99d57462f8cff8b07cbff9f6c29aa6a2efebcc5d848928c66d0fb39ebbb1cac4a7262596c95dd1be8eca3c9a586c578afffaa2993def948304d78cbe0bb217359fefcf9ae032a4df98ab3cf3827823ed8b79bcd63e230e5f97438e2689fc1676516df17f7465b5d03286963f4c516dc8afb9799b0b130cb6d18dd1ef94f87884f58567cb5b035a3c7628872d7fd7977b072b0aa67e1fdc7dfb72c2a09cc6668ca9a46d7e67", 0xd9}, {&(0x7f0000001400)="a993938553a0116731aa571cefdf1f1c73e0880153af2d62a5234ff9352432cb16b4a208b23d89b5c945deb52a6aeb588807d464449d8c72cdd057bd876ab8f09cd6837759365af9a3dfa49046c1390ecaab12cb29787d0dc5a17fd60abcc39089847ea3b93cb6674e37931808430293adb6a43bbc3b420a645f746ba8373c2b28ba3dab961995495611858c0423caa87c12329745f78650aa167ba7271136e7818aa9534da7d768f042f6591f4078220eb2675670ad12ab95af0305f49ef2540a3d992e0f25c56adde2aa785f42f0690fe6bcd8fb63b4551bcdb9e2495f", 0xde}, {&(0x7f0000001500)="54c49b2248276bfea9e77123245e0ec6feed016a23", 0x15}, {&(0x7f0000001540)="44ef721454f6a79b544d5d57591b2a68bef70d0f5b94ff8b2e4f04ebf07c370a5c7996f4b65cac7aa7fe080b55df1eb3cecf16c79c7b223e7606ceb24367e60b5163ac44e1ce42fc8439d6833a879a537221ccf720067f35fe63e0ef5b2aa2ded0fa5899d7ea52b48f126047c1df235deab99ff807b0b1bf72591ccaf77a406214ed1ba6ca9cfdaed1ce40177ddc25f575e7da412e12d5ba0c05cddafda53a74e0e4264705b73709c88a4ca4d799f8d4c7d1eddc876b600ba7b56b547ef68b96e402c6b75852ee38289fcdab5d190b53b59a807c618a7ec7b8c11af037eac0f08a1103074041bc13aff8d922563168bb3e541570521f39f3aa", 0xf9}], 0x9, 0x1) 2018/03/23 16:30:07 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00006ac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f000079efdc)) r1 = syz_open_pts(r0, 0x801) close(r0) writev(r1, &(0x7f0000000380)=[{&(0x7f0000000340)="b7", 0x1}], 0x1) pipe2(&(0x7f00000000c0), 0x4800) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockname$inet6(r2, &(0x7f0000000040), &(0x7f0000000080)=0x1c) 2018/03/23 16:30:07 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000140)=""/223, 0xdf}], 0x1, 0xb91a) 2018/03/23 16:30:07 executing program 3: r0 = dup(0xffffffffffffffff) setsockopt$inet6_int(r0, 0x29, 0x6c7d6e4e06caa32, &(0x7f0000000980)=0xfeec, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101200, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000040)={0x3e9, 0x2, 0x8, 0x4, 0xdc5, 0x6}) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000140)={'eql\x00', @ifru_addrs=@generic={0x0, "3b0182aa907cd347dcb75f2062ee"}}) r2 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r2, 0x890c, &(0x7f0000000100)={"62726964676530000200"}) 2018/03/23 16:30:07 executing program 5: sendto$inet(0xffffffffffffffff, &(0x7f0000000040)="fe29f96ad08b53fb919151ae1dcc2c7d761b4d171d0f8ce91bd23bdc2d0bfe31bc299fd994829a77edf8ecacf6cca873428aae0b7f873e94afe4bbcd69583e56c5b33661ecb2efcf2d02c37b071c19cd994fb5c0d542469edb26574e15fc0da5d6d8aed70c70c04a884d0baaf6110c2d77571d4aab2e79a1fbc7f5761e3f1f778adaea0067e0947a6ceea8d3cf6d28cb2307d1e60d408988", 0x98, 0x0, &(0x7f0000000140)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r0 = socket$inet6(0xa, 0x2100000000000002, 0xffffffffffffffff) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmmsg(r0, &(0x7f0000001280)=[{{0x0, 0x0, &(0x7f00000026c0), 0x0, &(0x7f0000001500)}}, {{&(0x7f0000003680)=@in={0x2, 0x4e20, @dev={0xac, 0x14}}, 0x10, &(0x7f0000003700), 0x0, &(0x7f00000000c0)=[{0x18, 0x0, 0x7, "b2"}], 0x18}}], 0x2, 0x0) 2018/03/23 16:30:07 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x280, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x30, &(0x7f0000000040)=[@in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xe}}, @in={0x2, 0x4e24, @loopback=0x7f000001}]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000100)={r3, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) ptrace$cont(0x1a, r1, 0x0, 0x0) 2018/03/23 16:30:07 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00001e4000)) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f00000002c0)={'filter\x00', 0x0, 0x4, 0xac, [], 0x2, &(0x7f00000001c0)=[{}, {}], &(0x7f0000000200)=""/172}, &(0x7f0000000340)=0x78) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@mcast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}}}, &(0x7f0000000100)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000140)={@remote={0xfe, 0x80, [], 0xbb}, @empty, @remote={0xfe, 0x80, [], 0xbb}, 0x5, 0x81, 0x6, 0x500, 0x2, 0x80400020, r1}) ioctl$int_in(r0, 0x5403, &(0x7f000062cff8)) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000530000)) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000380)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f00000003c0)={r2, 0xc}) 2018/03/23 16:30:07 executing program 6: r0 = socket$inet(0x2, 0x2, 0x2000004) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/ppp\x00', 0x20100, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000001200)="64ff8ecff9b45b61d69b2b3dcea5d3") socket$packet(0x11, 0x840000000a, 0x300) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/03/23 16:30:07 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080)=[@in6={0xa, 0x4e22, 0x400, @remote={0xfe, 0x80, [], 0xbb}, 0x1f}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x10000000000, @empty, 0x1}], 0x48) preadv(r0, &(0x7f0000006ff0)=[{&(0x7f0000000180)=""/1, 0x1}], 0x1, 0x400000000004) 2018/03/23 16:30:07 executing program 4: sched_yield() fstat(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getegid() lchown(&(0x7f0000000000)='./file0\x00', r0, r1) r2 = socket(0x2, 0x4000000001, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x17, &(0x7f0000bb3ffc), &(0x7f0000b54000)=0x4) 2018/03/23 16:30:07 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x109000, 0x42) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000001c0)={@in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1ff, 0x13, 0x200, "6128fa1ef9aa7c97cffd80a125f22c7eabdefeca0c393ad2c162f6d507cd76419fb06b58844990a5238f45fcc8718eda3216642a2bd4fd296c60b88adaa8fa0da748b23dc889efe25b2e4d6034d55f3d"}, 0xd8) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/route\x00') sendfile(r1, r1, &(0x7f00009c7000)=0x400000, 0x400000ff) 2018/03/23 16:30:07 executing program 2: request_key(&(0x7f0000000100)='.request_key_auth\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)='\x00', 0xfffffffffffffffe) [ 55.130043] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2560 sclass=netlink_route_socket [ 55.143621] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2560 sclass=netlink_route_socket 2018/03/23 16:30:07 executing program 4: r0 = socket(0x10, 0x100000000002, 0xc) write(r0, &(0x7f0000000400)="1f0000000104ff00fd4354c007110000f305010008000100010423dcd9df00", 0x1f) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x10001, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000040)=0x3) 2018/03/23 16:30:07 executing program 5: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) getsockname$ipx(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000200)={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) dup2(r1, r0) dup2(r0, r2) 2018/03/23 16:30:07 executing program 7: r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bind$inet6(r1, &(0x7f0000000300)={0xa, 0x4e24, 0x1000, @ipv4={[], [0xff, 0xff]}, 0x3}, 0x1c) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000140)={'bridge0\x00', {0x4, 0x66, 0x401, "8c3805ac7750", 0xffffffff80000000}}) setsockopt$inet_dccp_buf(r0, 0x21, 0x2, &(0x7f0000000000)="9604ea1757bc2adf0fbb27904b07b23e05b37a53258fb5268cca7a8929c764b904a1646bb8e9a6a88b4d8bbfaa5283f980003985a1cd3af0c020a6ef32b16456a0409babfc28e2d370d9ed126d6f44ab1540f4469d282129e9de034f04a9b0a19afc7ec3fb00d0e9178e350f192c6580f6779c78c949e3a246b4d076ed71bddbf478c1358b5a659dead72257ac3c5df411c32cdfc3305e487426fb579964587d803ef0bfb4110f4317df849b0e5917997fcdacfb1bc821714acb343a59b388cf6a715b803404451eedaa5a65db8474a0104bdab3c394061fdf68af9497beb48b7d", 0xe1) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f00000002c0)=0xe8) ioprio_get$uid(0x6, r2) lseek(r0, 0x0, 0x1) clock_gettime(0x3, &(0x7f0000000380)={0x0, 0x0}) utimes(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)={{r3, r4/1000+30000}, {0x77359400}}) 2018/03/23 16:30:07 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) openat(r0, &(0x7f0000000000)='./file0\x00', 0x400000, 0x5c) r1 = socket(0x10, 0x3, 0x0) r2 = dup(r1) write(r2, &(0x7f0000000480)="2400000052001f00fff9f407002304000a14f51108000100020000000800020001000000", 0x24) unlinkat(r0, &(0x7f00000000c0)='./file0\x00', 0x200) rt_sigprocmask(0xcd12235c3cea6159, &(0x7f0000000040)={0x6}, &(0x7f0000000080), 0x8) pivot_root(&(0x7f0000953ff8)='./file0\x00', &(0x7f0000765ff2)='./file0/file0\x00') 2018/03/23 16:30:07 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='gid_map\x00') preadv(r0, &(0x7f0000000200)=[{&(0x7f00000001c0)=""/1, 0x1}], 0x1, 0x800) sync_file_range(r0, 0x7f, 0x2, 0x5) accept4$netrom(r0, &(0x7f0000000080)=@full, &(0x7f0000000100)=0x48, 0x80000) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000240)=0x14) 2018/03/23 16:30:07 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f00000001c0)={'broute\x00', 0x0, 0x4, 0xda, [], 0x1, &(0x7f0000000040)=[{}], &(0x7f00000000c0)=""/218}, &(0x7f0000000240)=0x78) unlink(&(0x7f0000000000)='./file0\x00') bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='hybla\x00', 0x6) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) r2 = add_key(&(0x7f0000000280)='logon\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000340)="19093ba96e586548aaf6736800f0359b3f2efbd505c35c64824cb2a3788f54b0ee61a1470b9c3ca0b63961646ec2a63e14920253bbf9100942840068f34db94701788225ed514be309d4755464294fb6eb3fde2b654eff6b9d00cce35514125673ccccf8faf5ec997dbaeab3a28ba106bf75b7d7e319e869a447fef997", 0x7d, 0xfffffffffffffffc) r3 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$link(0x8, r2, r3) connect$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x3889a3d951c41b05) sendmsg(r1, &(0x7f0000b82000)={&(0x7f00000003c0)=ANY=[], 0x0, &(0x7f0000e42000)=[{&(0x7f0000781000)="23f25cc4c984636994f457561b9ac6f91889e7487b4265e56f683482a940022e4239329840ddd8d5aef7d8ce9ab6e11bbd767f7a7a089a5f14d706c4a2ad72be84cd66e7dc8cc9ee045660c12f0a5a9a701cf05fb3056b21969c10950e1e9e8c63731bf5795e128526d517b79538d0d025b66d22c36b86f6ed30cdfea5242550285c123836ad6c3bc8ce7716ce3439e32efa86eac4e3c5908733a939532a8500686581936af6cd990ac2f15f9a2bee4ec32c4d4ace7b46e0a313d8441c860a4e5b804007a968f2e9e008e6831574c3a0c0cc9be94b211055a3be43483277364b2c52", 0xe2}], 0x1, &(0x7f0000634000)}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) readv(r1, &(0x7f0000004400)=[{&(0x7f00000031c0)=""/204, 0xfffffcee}], 0x1) sendto$inet(r1, &(0x7f0000e1a000)="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", 0x708, 0x0, &(0x7f0000e8c000)={0x2}, 0x10) readv(0xffffffffffffffff, &(0x7f0000000300), 0x0) 2018/03/23 16:30:07 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x8000, {{0x2, 0x4e21, @broadcast=0xffffffff}}}, 0x88) getsockopt$inet_buf(r0, 0x0, 0x2000000000480, &(0x7f0000059fe8)=""/24, &(0x7f0000c5dffc)=0x1081d) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000100)=0x3, &(0x7f0000000140)=0x4) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000180)=0x8, &(0x7f00000001c0)=0x4) 2018/03/23 16:30:07 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xb8, 0x501200) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x210000, 0x0) dup3(r0, r1, 0x80000) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000041fc8)={0x0, 0x0, &(0x7f000003bff0)={&(0x7f0000000100)=ANY=[@ANYBLOB="0216000002000000ffffffffffffffff4a0f75ec7fddc1cd9b328fbb3b647cda1652"], 0x10}, 0x1}, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) ptrace$setregset(0x4205, r3, 0x201, &(0x7f00000002c0)={&(0x7f00000001c0)="599917dc27dee18d86e6700ca8b00aec3ef18cc740d7dc41b4ad193b023c1661bf55521ffac176992af77d6c87ebc48fe04e93997f8a257e96f2a0607dfe901971dd116cebeb971d44ade183e5d24007bd84d580cd2263b5a4e5d1b0d4d13eff4018c73e305ea6454255b4d0cb9407c950d1830f791af3d447293b6da387f20c2457b5593f2100ed541e16db1dd40229a691a9ab72e6a1fd3fe4e4b40be5b811722a1013396bad3ffd11c6fa4c07ba98dc539a0f3fa70d9b1652c2dd2b3600021f60bef9cd69ae54fc4ec838cd588a674df7a4b7105d5fbdaf53d3", 0xdb}) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ashmem\x00', 0x80001, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000080)={0x0, @loopback, @remote}, &(0x7f00000000c0)=0xc) recvmsg(r2, &(0x7f0000044000)={&(0x7f0000044ff7)=@rc, 0x9, &(0x7f0000041000), 0x29a, &(0x7f0000047000)=""/242, 0xf2}, 0x0) 2018/03/23 16:30:07 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000380)={0x0, 0x0, 0x2}) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f00000002c0)=0x9) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x80, @time={r1, r2+10000000}, 0x100000000, {0x7, 0x2}, 0x2, 0x1, 0x1}) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000300)={0xcbf1, 0x20, 0x1, 0x3, "74b90f882cdb7c4fda1f60c00b488daa7a0300ecf5b96d615f39f27b5f54cc09"}) preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000000)=""/250, 0x1}], 0xdf, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000003c0)={{{@in6, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@ipv4}}, &(0x7f0000000340)=0xe8) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000004c0)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000005c0)={{{@in=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f00000006c0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000700)={{{@in=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000000800)=0xe8) accept$packet(r0, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000880)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000008c0)={{{@in=@rand_addr, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f00000009c0)=0xe8) sendmsg$nl_route(r0, &(0x7f0000000cc0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000c80)={&(0x7f0000000d00)=ANY=[@ANYBLOB="78020000180000042dbd7000fddbdf258010b400ff04c8090013000008001900", @ANYRES32=r3, @ANYBLOB="1802160014027b0008005b00", @ANYRES32=r4, @ANYBLOB="04004e002cde88ce6ca2c37093227b232459d1f13767dba4935bc55a9cfbebe48897da10db32ce93e9423af1280b9c5af6398e1a9952e7759773dee9794d9792a39fa0528dc80af7ad01ddb2c9fb44d59d8b34dc36f73e12decdc5ffa03d1f605110257d15c3453105e4cfef29a27d8215b04800eef172ec4f1b3d1f3a4ad9e5692af34f1ec695a891fb55ee5916a44108681f9e1e881710b5403ca514a82a05c35a6e921be37d37e5308c961c0b7bf904f0bca6e61da7ec7454b0c97372a3b2c20ea07c17e2efa0def932f093d62d40411be2e9fa791205de08001a00", @ANYRES32=r0, @ANYBLOB="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", @ANYRES32=r5, @ANYBLOB="36f70572", @ANYRES32=r6, @ANYBLOB="0000e11f04e8e2af18daef7d0e34bdb590d76354103710cd7cc66cbea93f9d8fbd37fdde6b012af0534768f165280d1aa3801565a65fd2e164f504cb0e0b7866e9f2727ae55e0b52e21a06f33223bebc90d53622c00edb87ef5fee731e775cb83533802f1911881e37278c2f0eb38474f5d8c9132d0515abc9f31b5ac4befb", @ANYRES32=r7, @ANYBLOB="0900037f", @ANYRES32=r8], 0x278}, 0x1, 0x0, 0x0, 0x20040000}, 0x10) 2018/03/23 16:30:07 executing program 6: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fsync(r0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f00000000c0)=""/199) connect$llc(r1, &(0x7f00000001c0)={0x1a, 0x8, 0x3, 0x3, 0x1, 0x9, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) getsockopt$inet_buf(r0, 0x0, 0x48b, &(0x7f0000000040)=""/24, &(0x7f00001e6000)=0x18) r2 = dup3(r0, r0, 0x80000) connect$llc(r2, &(0x7f0000000000)={0x1a, 0xffff, 0x6, 0x3, 0x10001, 0x2, @random="95dfbf9c5482"}, 0x10) 2018/03/23 16:30:07 executing program 1: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x2, 0x9}, {0x8, 0x2}, {0x8, 0x261}, {0x3, 0x1}, {0x3, 0xffffffff}], 0x5) mkdir(&(0x7f0000d90ff8)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) creat(&(0x7f0000873ff4)='./file0/bus\x00', 0x0) setxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB='userA\x00'], &(0x7f0000000140)='\x00', 0x1, 0x2) 2018/03/23 16:30:07 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000040)=@generic={0x6, 0x1, 0x81}) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/rpc\x00') ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f00000000c0)=[0x4, 0x1]) sendmmsg(r0, &(0x7f0000001280)=[{{0x0, 0x0, &(0x7f00000026c0), 0x0, &(0x7f0000001500)}}, {{&(0x7f0000003680)=@in={0x2, 0x4e20, @dev={0xac, 0x14}}, 0x10, &(0x7f0000003700), 0x0, &(0x7f00000000c0)}}], 0x2, 0x0) 2018/03/23 16:30:07 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000001180)={0xa, 0x4e20}, 0x1c) mmap(&(0x7f0000017000/0x2000)=nil, 0x2000, 0x0, 0x80012, r0, 0x0) sendmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)}, 0x4008000) sendmsg(r0, &(0x7f0000022000)={0x0, 0x105, &(0x7f0000006000), 0x1, &(0x7f0000000000), 0xffffffffffffff4d}, 0x0) 2018/03/23 16:30:07 executing program 4: r0 = socket(0x9, 0xa, 0xa) sendmmsg(r0, &(0x7f0000006400)=[{{0x0, 0x0, &(0x7f0000001540), 0x0, &(0x7f0000001580)}}], 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) rt_sigqueueinfo(r1, 0x19, &(0x7f0000000040)={0x30, 0x400, 0x2, 0x6}) 2018/03/23 16:30:07 executing program 0: socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000100)={{0x1, 0xfffffffffffffff8}, 0x0, 0x38, 0xf6, {0x7, 0x4}, 0x8, 0x45c2}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000001c0)={0x1000}, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x4}, 0x1c) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000200)) accept$inet6(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000280)=0xa7) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000180), 0x10) 2018/03/23 16:30:07 executing program 6: prctl$intptr(0x26, 0x1) clone(0x0, &(0x7f00009ee000), &(0x7f0000b50000), &(0x7f000039f000), &(0x7f0000488fff)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) ptrace$peekuser(0x3, r0, 0x0) [ 55.229516] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 55.248812] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/03/23 16:30:07 executing program 1: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x0, 0x1, 0x0, {0xa, 0x4e20, 0x400, @remote={0xfe, 0x80, [], 0xbb}, 0xff}}}, 0x32) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x101000, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000040)=0x4, 0x4) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000080)) socket$inet6_icmp(0xa, 0x2, 0x3a) fgetxattr(r1, &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000140)=""/183, 0xb7) 2018/03/23 16:30:07 executing program 5: r0 = memfd_create(&(0x7f0000781ffe)="0010", 0x0) rt_sigaction(0x6, &(0x7f00009e0000)={0x9}, &(0x7f0000000140), 0x8, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x20b, 0x12, r0, 0x0) rt_sigaction(0x7, &(0x7f0000aa8fe0)={0x42842f, {0x400003ffffffe}}, &(0x7f0000000100), 0x8, &(0x7f0000af1ff8)) syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_snmp6\x00') timerfd_create(0x5, 0x80000) 2018/03/23 16:30:07 executing program 2: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000002cff6)='./control\x00', 0x0) r1 = openat(r0, &(0x7f0000fa2000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000023ff8)='./control\x00', r1, &(0x7f0000012ff6)='./control\x00') sendmsg$nfc_llcp(r1, &(0x7f0000001300)={&(0x7f0000000000)={0x27, 0x1, 0x2, 0x6, 0xffff, 0x3, "34080d17f5038b5985676a40a4d2755357a3d207affe66b95532d51132d416bcc549acf4371df60d984a18205b8127cfcfbd843aabe439d68dcb7ca0c7e326", 0x13}, 0x60, &(0x7f0000000280)=[{&(0x7f0000000080)="835a01c8baceada32b665085e4dbf6836b8769779710ab419d0b674e949607ee14975dad55e6d35b388411c202eac4d28a2396c09dea1c51c8e9e33771dea2265f01fa05150d89ae2fd87a839c909c1b0218078b30e3cdb44912861d106e9cccbfd5ce68c34020553f4e712d1468088f1957a5c35b775189e06e1d78b44cbcb4809068aebbd12ef26c3be2c4916585c945a3b9170dd3480795f77dd71a9338779560ee27c2a25f88b321b2c39374ef01ed400f945a62e108621a640c009507fac3fa5d78533da145f66f18c51a2e7c31775c2ad86f8063", 0xd7}, {&(0x7f0000000180)="4a8b53e40a6e031296da7d008ed0b5d0913bdbe73ba43da1237e01e39c78ba80b5ca66c5940c98a894265368724051822372e254adc9c564a6ae91f565f992154150fc8537bf23add8561ece456f025e7a356dd8acbd5e47b54ddb7a8644e7be982b25127fc73407374756ba2b42c97260b26c3d358b5a7b3063714bf1c5c1", 0x7f}, {&(0x7f0000000200)="9f9ac3caba44ed2091fa33c2e845bd832fb8716788cf8d76706ba02fcac915cf962f01161fa1a450c4fa9bd8d01e06d53d353fae7f76ff68d0b0bdcc683724ec03ff4721344b494a74162ea8a5da82f283b124b8484952441667b0593d77859fe9f7dafb9df88dc12563639c6435ae", 0x6f}], 0x3, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x1010, 0x40000}, 0x80) renameat2(r1, &(0x7f0000bee000)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x0) 2018/03/23 16:30:07 executing program 0: r0 = socket$inet6(0xa, 0x1001000000080001, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000000e000)=""/84, &(0x7f000000cffc)=0x54) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x1, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000040)=0x8001, 0x4) 2018/03/23 16:30:07 executing program 3: socketpair$unix(0x1, 0xfffffffffffffffd, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) signalfd(r1, &(0x7f0000000000)={0x8}, 0x8) sendmmsg(r0, &(0x7f0000003300)=[{{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000100)}}, {{&(0x7f0000001300)=@un=@abs={0x1}, 0x80, &(0x7f0000001440), 0x0, &(0x7f0000000040)}}], 0x2, 0x0) 2018/03/23 16:30:07 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001500)='uid_map\x00') write$selinux_context(r0, &(0x7f0000001540)='system_u:object_r:wtmp_t:s0\x00', 0x1c) accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0x14, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0x2, &(0x7f0000000100)="cf8673f98c8412b5ec5287b4f12657843a8ff58b99517fca85f45d36bab9cb7c0d035adfbd92d364515f6cbbf95e45d5916d3a1a294ab7", 0x37) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000080)={@mcast1={0xff, 0x1, [], 0x1}, 0x28, r1}) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) ioctl$TCFLSH(r0, 0x540b, 0xffffffff7fffffff) 2018/03/23 16:30:07 executing program 6: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000040)=""/168) seccomp(0x1, 0x0, &(0x7f00008c1ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getgid() 2018/03/23 16:30:07 executing program 4: socketpair$unix(0x1, 0xffffffffffffffff, 0x0, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$unix(0x1, 0x2, 0x0) bind$unix(r2, &(0x7f0000774ff6)=@file={0x1, './file0\x00'}, 0xa) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000380)={0x8d, 0xe6, 0x2, 0x8000, 0x8, 0x3, 0x0, 0x2, 0x0}, &(0x7f00000003c0)=0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000400)={r4, @in6={{0xa, 0x4e20, 0x8, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x86}}, 0x5, 0x81}, 0x90) connect$unix(r2, &(0x7f0000000600)=@file={0x1, './file0\x00'}, 0xfffffe4b) connect$unix(r1, &(0x7f000071eff8)=@file={0x1, './file0\x00'}, 0xa) recvmsg(r0, &(0x7f0000000280)={&(0x7f0000000000)=@l2, 0x80, &(0x7f0000000180)=[{&(0x7f0000000080)=""/202, 0xca}], 0x1, &(0x7f00000001c0)=""/173, 0xad}, 0x2121) sysinfo(&(0x7f0000000780)=""/41) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/autofs\x00', 0x101002, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000000800)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r5, 0xc010641d, &(0x7f00000007c0)={r6, &(0x7f0000000680)=""/203}) r7 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/enforce\x00', 0x2000, 0x0) ioctl$KDSKBMETA(r7, 0x4b63, &(0x7f0000000300)=0x4) ioctl$TIOCPKT(r5, 0x5420, &(0x7f0000000500)=0x4) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000540)) setsockopt$inet6_int(r3, 0x29, 0x35, &(0x7f0000000580)=0x7, 0x4) 2018/03/23 16:30:07 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000000000)="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", 0x104) socket(0x17, 0x7, 0xfffffffffffffff8) 2018/03/23 16:30:07 executing program 7: pipe2(&(0x7f0000000200)={0xffffffffffffffff}, 0x80800) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000240)={0x7}, 0x1) getsockname(0xffffffffffffffff, &(0x7f0000000100)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000000)=0x80) r2 = socket(0x11, 0x4000000000080000, 0x0) sendmmsg(r2, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000300), 0x3d9, &(0x7f0000000280)}}, {{&(0x7f0000000080)=@nfc_llcp={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "99066c9aa4c2fbbf0aecb573b9d1bdc8be397716e627f0d1865ea32e0822c1026f14d27d9eb2214e9b34beb87de5d3aab05c161c037b28907fcb4fa979f696"}, 0x60, &(0x7f0000000f80), 0x0, &(0x7f0000000000), 0x98}}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/03/23 16:30:07 executing program 5: socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f000082a000), 0x4) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000200)=""/219, &(0x7f0000000080)=0xdb) syz_open_procfs(0x0, &(0x7f0000000100)="2f65786500000000080000000000000091be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f0200f5ab26d7a075fb35331ce39c5a7568641006d7c0206a74e333265316a175350e730ab2bce682b69d603fc05ead7fb5180de13a74155d8560fe23dfbba10724631067f955b8810f3402053f95a8798b0e3749d9c79cdd5f62547e59ab4352ab0a3827384665fd636c7b86f4ad7a4c24549743c95fe92c16ea53e5e2a1dc065b53520b9cd4eb30edc0f70cb82149f8ff5b628eabf1a9ab91915a78b5cb259f4a0fbfab4dacbd68f077") r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = gettid() sendmsg$nl_route(r3, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000000000000100}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@newlink={0x4c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_NET_NS_PID={0x8, 0x13, r4}, @IFLA_MAP={0x24, 0xe}]}, 0x4c}, 0x1}, 0x0) 2018/03/23 16:30:07 executing program 2: getpid() r0 = socket(0x11, 0x802000003, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x42200, 0x0) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f00000000c0)=""/78) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0x1, 0x6, 0x400, 0x101}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000340)={0x3, 0x1, 0x200, 0x0, 0x3a4, 0x8, 0x2}, &(0x7f0000000380)=0x20) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000003c0)=@assoc_id=0x0, &(0x7f0000000400)=0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000140)={r3, 0x2}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[@ANYRES32=r4, @ANYBLOB="0200d800b7ec199bb04f8f0828249c3e31383164dfccd3efa1d9e6fcec9bea5d6123617e274fa23db7f5d661dff580bfbb6de30ad67ad83ce49ef29d52190bf21e36af3bacf803892244c358622577365494042f66fe2250674a42ac2f54af82eb55274610ab7adf5a5d62ffa22e2be9eb6a99e7484ad227c77d0248f1091db2fa3071be641a63ece29b8c45a782a2d35fea185bf6d6bb82290ab6063484b80bb2d905c60498888fba69d76c2043d34d96bc7876747f472e6072219aec28af5b034de9978c3121edddb654e6f15c8436f490f057429a6dbf83165b7fac910a7b3a"], 0x2) 2018/03/23 16:30:07 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20cd00, 0x0) connect$netlink(r0, &(0x7f0000000180)=@unspec, 0xc) lookup_dcookie(0x0, &(0x7f0000000000)=""/42, 0x2a) r1 = socket$nl_crypto(0x10, 0x3, 0x15) read$eventfd(r0, &(0x7f0000000200), 0xfffffd1c) sendmsg$nl_crypto(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000240)={&(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0xf0}, 0x1}, 0x881) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='net/udp\x00') fchmod(r1, 0x80) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000480)=""/214, &(0x7f00000001c0)=0xd6) accept4$netrom(r2, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48, 0x800) 2018/03/23 16:30:07 executing program 3: mkdir(&(0x7f0000b8f000)='./file0\x00', 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) prlimit64(r0, 0xf, &(0x7f0000000340)={0xfffffffffffffffe, 0x3f}, &(0x7f0000000380)) r1 = inotify_init() r2 = inotify_add_watch(r1, &(0x7f0000b99e7d)='./file0\x00', 0x8) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) inotify_rm_watch(r1, r2) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x58, &(0x7f0000000200)=[@in6={0xa, 0x4e21, 0xffffffffffffffff, @empty, 0x100000001}, @in6={0xa, 0x4e20, 0x8001, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xc}}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00000002c0)={r4, 0x2, 0x1}, &(0x7f0000000300)=0x8) syncfs(r1) r5 = getpgid(0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f0000000440)={0x5b21afbd, 0x1, 0x8, 'queue0\x00', 0x2}) process_vm_readv(r5, &(0x7f0000000000), 0x0, &(0x7f0000000040)=[{&(0x7f0000000140)=""/175, 0x3df}], 0xffffffffffffd7b, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r3, 0x40505330, &(0x7f00000003c0)={{0x7fff, 0x4}, {0x5f, 0xe530}, 0x0, 0x2, 0x2}) 2018/03/23 16:30:07 executing program 0: r0 = userfaultfd(0x0) r1 = gettid() ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e8dfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) process_vm_writev(r1, &(0x7f00000000c0)=[{&(0x7f000075ef4e)=""/178, 0x364}], 0x1, &(0x7f000088efe0)=[{&(0x7f0000000040)=""/83, 0x53}], 0x1, 0x0) close(r0) [ 55.387334] l2tp_core: tunl 1: fd 19 wrong protocol, got 1, expected 17 [ 55.395582] l2tp_core: tunl 1: fd 22 wrong protocol, got 1, expected 17 2018/03/23 16:30:07 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000076c000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$unix(0x1, 0x2, 0x0) r2 = dup3(r1, r0, 0x0) bind$unix(r1, &(0x7f0000774ff6)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f0000777000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f000071eff8)=@file={0x1, './file0\x00'}, 0xa) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) mq_timedsend(r2, &(0x7f0000000000)="5e909835a91e0464577e76312592ed231b76d9f2dcb40494bc8553f8d74ed16d8b84e71c61ba5ffedb528974948ec7a9c3618ead5d2cda6d4afe906395865594418cc2e0e79e239fd3db45ad925d0caaaae0ed67555dddd0c7c3c598a75d039fa42e8da8224b0c100aee8a6965b00a55fd64ab2a48e0bebd7e4dcf20ed859938419f7799770f01ff3bea7130cd48ede08b24b7c341325189a36ed909fd8837c2cd99120817fdd33772822f0502e94fd91c6aa71908", 0xb5, 0x6, &(0x7f0000000100)={r3, r4+30000000}) 2018/03/23 16:30:07 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x10100, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000180)={'mangle\x00', 0x1000, "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"}, &(0x7f00000011c0)=0x1024) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r1 = open(&(0x7f0000000080)='./control\x00', 0x0, 0x0) mknodat(r1, &(0x7f0000000040)='./control\x00', 0x0, 0x0) clone(0x0, &(0x7f0000001200), &(0x7f00000000c0), &(0x7f0000001280), &(0x7f0000001240)) faccessat(r1, &(0x7f0000000000)='./control\x00', 0x0, 0x0) 2018/03/23 16:30:07 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) poll(&(0x7f0000ef0000)=[{r0}], 0x1, 0x106) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="c3000000f6d5b2c5d579b94f746c9212f5fa38b42235f1bfc523419d2babfc03042dcf666911983e05529d6937bfd819a1dbc70431b76c209029cfac626aa630646f95b7a212ee3cb265f7224b5763afa236863c65249f9f365f60b4a62f57852176081c2f006e9cea787e001a35b0a6ad5334d5e814fa768d9f8cf1e075fa85c9b404a5676985db8bca42a3d7b81c8e79d17d1f23a806b5c15e7896770a2d46e0d1003f4b652306e1b7ac4610b58f845781dfe807c9fb952b0e84f173479260541327ced0adaedc45d3770501eba579884c4e733441dd37d01a54c2c2c2d06bf8"], &(0x7f0000000280)=0xcb) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000002c0)={r1, 0x1ff}, &(0x7f0000000300)=0x8) recvfrom(r0, &(0x7f0000000000)=""/235, 0xeb, 0x0, &(0x7f0000000100)=@nfc_llcp={0x27, 0x0, 0x2, 0x1, 0x0, 0x7, "b74d5415c96130d229cef581c845b9005b3ee497f4d32acb733afd6283c0fbe8f678120925b2247ebb406aa7ac942f76fc7b2a16103231258805edd8d9b3b6", 0x24}, 0x80) sendto$inet(r0, &(0x7f0000000440), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000003c0)={r1, 0xffffffffffffff0c, 0x5, [0x14ae, 0x7ff, 0x5, 0x9, 0xa]}, &(0x7f0000000400)=0x12) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000340)={r1, 0xc6d1, 0x30, 0x9, 0x9}, &(0x7f0000000380)=0x18) 2018/03/23 16:30:07 executing program 2: setrlimit(0x7, &(0x7f0000a06000)) eventfd2(0x0, 0xfffffffffffffffe) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x1, 0x0) setns(r0, 0x40000000) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f00000000c0)=0x8, 0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x1416, 0x2, 0x1, 0xe26}]}, 0x10) 2018/03/23 16:30:07 executing program 3: prctl$intptr(0x26, 0xfffffffffffffffd) [ 55.470465] A link change request failed with some changes committed already. Interface syz_tun may have been left with an inconsistent configuration, please check. 2018/03/23 16:30:07 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f00000000c0), &(0x7f0000c35ffc), &(0x7f0000000000)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000800)='/dev/hwrng\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000300)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000000400)=0xc) getgroups(0x2, &(0x7f0000000440)=[0xffffffffffffffff, 0xffffffffffffffff]) r5 = getpgid(0x0) getresuid(&(0x7f0000000480)=0x0, &(0x7f00000004c0), &(0x7f0000000500)) getresgid(&(0x7f0000000540)=0x0, &(0x7f0000000580), &(0x7f00000005c0)) sendmsg$unix(r1, &(0x7f00000006c0)={&(0x7f0000000280)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000000), 0x0, &(0x7f0000000600)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r1, r0, r0, r0, r1, r1, r0]}, @rights={0x30, 0x1, 0x1, [r0, r1, r1, r0, r1, r0, r0]}], 0xa8, 0x4040080}, 0x8051) r8 = getpid() capset(&(0x7f0000000080)={0x19980330, r8}, &(0x7f0000000100)={0x900000000000, 0x2000, 0x7d0db8bd, 0xe0, 0x7f, 0x6}) socket$inet6_sctp(0xa, 0x0, 0x84) r9 = getpgrp(0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000340)) r10 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ptrace$getregset(0x4204, r8, 0x206, &(0x7f0000000200)={&(0x7f0000000140)=""/147, 0x93}) stat(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)) ioctl$sock_SIOCSPGRP(r10, 0x8902, &(0x7f0000000240)=r9) ioprio_set$pid(0x2, 0x0, 0x4001) clone(0x80000000, &(0x7f0000000400), &(0x7f0000850ffc), &(0x7f00000003c0), &(0x7f0000000500)) 2018/03/23 16:30:07 executing program 4: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r1, &(0x7f0000000140)="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", 0xfffffffffffffe58) fstatfs(r1, &(0x7f00000002c0)=""/4096) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000012c0)=ANY=[@ANYBLOB="66696c74657200000012000000000000000000000000000000000000000000000700000004000000a8040000400100004001000080020000c0030000c0210000c003000004000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000af72dc97de0db553000000000000000000000700000000000000000000000000000000"], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c65000000000000000000000000000000000000000000000000ffffffffffff000000000000000000000000000000000000000000000000000000000007e00000010f000000ffffffffe0000001ac141416ff000000ffffff00000000000000000000000000000000000000000000000000ffffffff00ff00000000000000000000e27798e341ea00000000000000000000000000000000000000ffffffff00000000000000000000000002000503ff00040000008165716c000000000000000000000000006263736830000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff0000000000000000000000000000000000200100000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c65000000000000000000000000000000000000000000000000aaaaaaaaaaaa00000000000000000000aaaaaaaaaabb000000000000000000007f000001000000000600000001000000ffffff01ac1414bbffffffffffffffff000000000000000000000000000000000000000000000000ffffffff00ff00000000000000000000000000000000000000000000000000000000000000000000ff00ffff00ff00000000000000000000f00000010400000301010009626f6e643000000000000000000000006970365f76746930000000000000000000000000000000000000ff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007fb600000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c65000000000000000000000000000000000000000000000000ffffffffffff000000000000000000000180c200000100000000000000000000ac1414aa7f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x4f8) getsockopt$netlink(r0, 0x10e, 0xd, &(0x7f00000017c0)=""/4096, &(0x7f0000000080)=0x1000) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x400000, 0x0) 2018/03/23 16:30:07 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) chmod(&(0x7f0000000040)='./file0\x00', 0x1a1) sendto$inet(r0, &(0x7f0000de1fff), 0x0, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x5, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x801, 0xc004, 0x0, 0x147) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x48}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x3b7, &(0x7f0000c27ff9)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/03/23 16:30:07 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x4, &(0x7f0000ddbfe2)=""/30, &(0x7f0000000000)=0x1e) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000040)=""/122, &(0x7f00000000c0)=0x7a) 2018/03/23 16:30:07 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x17) sendmsg$nl_route(r0, &(0x7f0000002fe4)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000a000)=@ipv6_newroute={0xb8, 0x18, 0x781a241f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_MULTIPATH={0x14, 0x9, [{0x9}, {}]}, @RTA_METRICS={0x88, 0x8, "8200106b2fbf63a425238e5946b775175da4c25257282298148ceef06464926e00fa5f73693d3fda29aa099a7437572c83e9e992bd8dc8f59e919303b40339b561b0f7ba05481f6c9f4fd2991c52b42266034e386d66dc781e5547908553a77e0b6fa2edeedd6e19622fb8e4005677b3aca379c80fc11735039f2aa6fb565277ad"}]}, 0xb8}, 0x1}, 0x0) 2018/03/23 16:30:07 executing program 7: r0 = socket$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$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='hybla\x00', 0x6) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) sendmsg(r1, &(0x7f0000b82000)={&(0x7f00000003c0)=ANY=[], 0x0, &(0x7f0000e42000)=[{&(0x7f0000781000)="23f25cc4c984636994f457561b9ac6f91889e7487b4265e56f683482a940022e4239329840ddd8d5aef7d8ce9ab6e11bbd767f7a7a089a5f14d706c4a2ad72be84cd66e7dc8cc9ee045660c12f0a5a9a701cf05fb3056b21969c10950e1e9e8c63731bf5795e128526d517b79538d0d025b66d22c36b86f6ed30cdfea5242550285c123836ad6c3bc8ce7716ce3439e32efa86eac4e3c5908733a939532a8500686581936af6cd990ac2f15f9a2bee4ec32c4d4ace7b46e0a313d8441c860a4e5b804007a968f2e9e008e6831574c3a0c0cc9be94b211055a3be43483277364b2c52", 0xe2}], 0x1, &(0x7f0000634000)}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) readv(r1, &(0x7f0000004400)=[{&(0x7f00000031c0)=""/204, 0xfffffcee}], 0x1) sendto$inet(r1, &(0x7f0000e1a000)="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", 0x708, 0x0, &(0x7f0000e8c000)={0x2}, 0x10) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x7fffffff, 0x12401) readv(0xffffffffffffffff, &(0x7f0000000300), 0x0) 2018/03/23 16:30:07 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000004c80), 0x9, 0x40002001, &(0x7f0000004ec0)={0x77359400}) setsockopt$llc_int(0xffffffffffffffff, 0x10c, 0xa, &(0x7f0000004f00)=0x3, 0x376) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000340ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000426000)='tmpfs\x00', 0x60000, &(0x7f0000ece000)="f9") 2018/03/23 16:30:07 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x2100, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) write(r0, &(0x7f0000000100)="9b", 0x1) r1 = open(&(0x7f000001dff8)='./file0\x00', 0x80040, 0x0) close(r1) syz_open_pts(r0, 0x80a80) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x3, 0x2, 0x400}) read(r1, &(0x7f00000001c0)=""/82, 0x52) 2018/03/23 16:30:07 executing program 2: clone(0x100000000020800, &(0x7f0000000ffd), &(0x7f0000a25ffc), &(0x7f0000000000), &(0x7f0000000040)="e2080000008ac2e82f2b2d61ba94") 2018/03/23 16:30:07 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="100000000000000029000000060000001f105e1cb6627ee8eb4c80693177ce325f7937544ccbdc96029ec4445d4d4547333b1846bb9ff9051ad5"], 0x10}}], 0x2, 0x0) signalfd4(r0, &(0x7f0000000000)={0x4}, 0x8, 0x80800) 2018/03/23 16:30:07 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = getpgrp(0xffffffffffffffff) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xfffffffffffffe07, &(0x7f0000000040)={&(0x7f0000001a80)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="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0x1858}, 0x1}, 0x0) [ 55.598509] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 55.628550] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/03/23 16:30:07 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) socket$inet6(0xa, 0x5, 0x5) getsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000d8e000)=""/124, &(0x7f0000482ffc)=0x7c) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000040)={0x7, 0x2df2, 0x8, 'queue0\x00', 0x20}) 2018/03/23 16:30:08 executing program 0: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) write$sndseq(r0, &(0x7f00000001c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @addr}], 0x30) r1 = open(&(0x7f0000000100)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r1, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000000)) preadv(r1, &(0x7f0000000180)=[{&(0x7f0000001340)=""/206, 0xce}], 0x1, 0x0) [ 55.649361] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 55.666273] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/03/23 16:30:08 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000000140), 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f000079efdc)) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x80000001, 0x2000) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) write$evdev(r1, &(0x7f00000001c0)=[{{0x77359400}, 0x7ff, 0x3cb3, 0x1ff}, {{0x77359400}, 0x80000000, 0x0, 0x40}, {{r2, r3/1000+10000}, 0x800, 0x4a94, 0x3c9}, {{r4, r5/1000+30000}, 0x20, 0x1, 0x8}], 0x60) r6 = syz_open_pts(r0, 0x801) r7 = dup3(r6, r0, 0x0) accept4$ipx(r1, &(0x7f0000000300), &(0x7f0000000340)=0x10, 0x800) read(r0, &(0x7f0000000000)=""/196, 0xc4) getsockname$netrom(r7, &(0x7f0000000240)=@full, &(0x7f00000002c0)=0x48) ioctl$TIOCNXCL(r7, 0x540d) write(r6, &(0x7f00000b5000)='\b', 0x1) 2018/03/23 16:30:08 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'ip6gre0\x00', &(0x7f00000000c0)=@ethtool_cmd={0x19}}) 2018/03/23 16:30:08 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ashmem\x00', 0x400000, 0x0) mremap(&(0x7f000000b000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x8, 0x6, 0x5, 0x1, 0x80000001, 0x0, 0xb2, 0x2, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r1, 0x7}, 0x8) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000040)={'bridge0\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) r2 = getpgid(0xffffffffffffffff) tkill(r2, 0x27) 2018/03/23 16:30:08 executing program 4: r0 = socket$inet(0x10, 0x40000000000800, 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xc) r2 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x400000) recvfrom$ax25(r2, &(0x7f0000000040)=""/81, 0x51, 0x1, &(0x7f00000000c0)={0x3, {"997964ec3bff1f"}, 0xe485}, 0x10) setreuid(r1, r1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={r3, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x20, 0x800000010000000, 0x2, 0x8, 0x2}, 0x98) recvfrom$ipx(r2, &(0x7f00000003c0)=""/81, 0x51, 0x20, &(0x7f0000000440)={0x4, 0x7ff, 0x650, "dd925998fd92", 0x2cf5}, 0x10) getsockopt$sock_int(r2, 0x1, 0x2c, &(0x7f0000000480), &(0x7f00000004c0)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000180)={0x4, 0x8001, 0x4, 0x3, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000200)={r4, 0x5}, &(0x7f0000000240)=0x8) 2018/03/23 16:30:08 executing program 0: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xffffffff80000000, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, 0x6, 0x1, 0x0, 0x3, &(0x7f0000000080)='ifb0\x00', 0x20, 0xcc, 0x7fffffff}) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000040)=0x19, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000ea0000)="290000002100190700003fffffffda060200000022e80001040000040d00140000000010000000019c", 0x29}], 0x1) 2018/03/23 16:30:08 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000697ff3)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f00000001c0)=@known='system.posix_acl_access\x00', &(0x7f0000000240)="0200000002000007000000ff", 0xc, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x1a) bind$netrom(r1, &(0x7f0000000100)=@ax25={0x3, {"00122c095e581d"}, 0x1}, 0x10) 2018/03/23 16:30:08 executing program 6: r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000af6000), &(0x7f000031fffc)=0x4) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000040)=@req={0x28, &(0x7f0000000000)={'ifb0\x00', @ifru_addrs=@generic={0xb, "91da078092e54466c8b988b71749"}}}) pwrite64(r0, &(0x7f0000000100)="2ae1e1569dca66a592e8e28a1c7159423c224f79d8c651e0bae17403eaed26fd2226f349338cb29dfa31b4213477e719e6fd7dc85b5117d5c09694781fcc434d48b9401f2d34312093f9fc", 0x4b, 0x2e) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e24, @rand_addr=0xfd}, 0x10) 2018/03/23 16:30:08 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x420f, r1) ptrace$setregset(0x4205, r1, 0x201, &(0x7f0000001040)={&(0x7f0000000040)}) 2018/03/23 16:30:08 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a0600fec0a8430991000000390008001a000500000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x40000, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x10, &(0x7f0000000180), &(0x7f0000000100)=0x4) 2018/03/23 16:30:08 executing program 7: r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@generic, &(0x7f00000000c0)=0x80, 0x80800) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000200)=@req={0x28, &(0x7f0000000180)={'eql\x00', @ifru_settings={0xa6e7, 0x101, @fr_pvc=&(0x7f0000000140)={0x4}}}}) rt_sigaction(0x400000000000007, &(0x7f0000000100)={0x42a635, {0xffffffbfffbff270}}, &(0x7f0000c69000), 0x8, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') 2018/03/23 16:30:08 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000180)) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="2f0000001c000367ffffff000d0000000200000001000000000003c91300010023000000000000005867000000050b", 0x2f}], 0x1}, 0x0) 2018/03/23 16:30:08 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000240)={{0x80}, "706f7274300000000000000100", 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000000)={0xfff, 0x1, 'client1\x00', 0xffffffff80000000, "83993113ff3892e5", "0d00d1cf2ad106ac9c07d4221c150cf4dd8a32542eab3bcfa309f1525561e7eb", 0x3, 0x1}) 2018/03/23 16:30:08 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019bf9b)=ANY=[@ANYBLOB="1400000028001103000000000000000000190000"], 0x14}, 0x1}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x1) sendmsg$nl_generic(r1, &(0x7f0000028fc8)={&(0x7f0000007ff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000002000ff0a00000000000000000a000000fffffe012100000058b272499dd33fe2ba1c35d743679144dfec4099cefa0f6a1f6af62a759e125cc01a359d4459a4368d809fdbbe0e1bb9f3cfa1aeca064dc6a920ac9490210694472e701a47600f"], 0x1c}, 0x1}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/tcp\x00') setsockopt$inet6_buf(r2, 0x29, 0x45, &(0x7f0000000100)="817b4b438fce94d6dfb6f4a1f2f06d6b8ff8fd1b38", 0x15) fstat(r0, &(0x7f00000001c0)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)=0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000180)=0x0) tgkill(r3, r4, 0x15) 2018/03/23 16:30:08 executing program 5: prctl$getreaper(0x27, &(0x7f00005a1000)) r0 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x400000) fcntl$setstatus(r0, 0x4, 0x4000) 2018/03/23 16:30:08 executing program 7: r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009c1000)=0xff, 0x4) fallocate(r1, 0x0, 0x0, 0x9) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x4, 0x4) fcntl$addseals(r0, 0x409, 0x1) sendfile(r1, r0, &(0x7f0000000000)=0xffffffffffffffff, 0x4000000000008) 2018/03/23 16:30:08 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000980)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000000)=@flushpolicy={0x1c, 0x1d, 0x822, 0x70bd2b, 0x25dfdbfd, "", [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x1}}]}, 0x1c}, 0x1}, 0x40) clock_gettime(0x0, &(0x7f0000000180)) r1 = fcntl$getown(r0, 0x9) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x80440, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f00000001c0)={{0x3, 0x0, 0x80, 0x3, 0x80000000}, 0x9, 0x6, 'id0\x00', 'timer0\x00', 0x0, 0x6, 0x4, 0xecce, 0x2cb}) mount(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='ext4\x00', 0x100400, &(0x7f0000000340)="92c6c563532c9306a9868758b795afe53887f6d922b69a06a6c47cf444131b9e536c72b383efa52e1e6bbe8fd550a59ccab4adace408e1dc92b95d9de0144497c306e7019a8d81c7c5a691cbe160310f7320af1a5a8fc274f10f84ab71f316faaea8771abc6a6bd7bffae3717ebb1dd9abf31d729d78a5e66f4d7b9949b5b415ff345c64052225c190f8063b401726418bf04e0c057556c0609201a44177ea650972") sched_rr_get_interval(r1, &(0x7f0000000040)) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x8, 0x81031, r0, 0x0) readahead(r0, 0x1, 0x4) 2018/03/23 16:30:08 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f00004e2000)='/dev/snd/seq\x00', 0x0, 0x0) sysfs$3(0x3) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0}, &(0x7f00000000c0)=0xc) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2840, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f00000003c0)={@dev, 0x0}, &(0x7f0000000400)=0x14) sendmsg$nl_xfrm(r3, &(0x7f0000000600)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x12000040}, 0xc, &(0x7f00000005c0)={&(0x7f0000000440)=@report={0x17c, 0x20, 0x334, 0x70bd25, 0x25dfdbfe, {0xff, {@in=@loopback=0x7f000001, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x4e21, 0xfe00000000000000, 0x4e22, 0x0, 0xa, 0x80, 0xa0, 0x7f, r4, r2}}, [@extra_flags={0x8, 0x18, 0xa7}, @encap={0x1c, 0x4, {0x3, 0x4e24, 0x4e23, @in=@dev={0xac, 0x14, 0x14, 0x17}}}, @algo_crypt={0x10c, 0x2, {{'cbc(des3_ede)\x00'}, 0x610, "1bcb9785a1fd214150168a184567600ab6c235d664af485e57c75dadc102c40b73cbf14e663e0c3545db85219190230815ff3bb173afd34a5a1cee050d45d201b603d36b136c96d249fdae6b840205d8b628cb1e163dcd7dbd4f50fa5feac925bd6fdcdc3cba19a00192d0bba8d4cbb7cd2211d6af69f36e202170449ebc0fb2b382c889358644b30da25b78d48a677620a916f239581df1590ea9d8de419a91b1045f2bcd5b3e465d4f7db6e754940b319ed27f7df44b675b8e67675c59a4f6aa40"}}]}, 0x17c}, 0x1, 0x0, 0x0, 0x4004000}, 0x20000001) waitid(0x0, r1, 0x0, 0x3, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f00000001c0)={{0xfffffffffffffffe, 0x5}, {0x92, 0x4}, 0x2, 0x0, 0x800}) write$eventfd(r3, &(0x7f0000000340)=0xffff, 0x8) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000240)={@in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x5bc, 0x2, 0xfffffffffffffd91, "04a5dc223aeaa0b92849ca50d39cad14e0a43badad154db0650b3ddd24de8d863ac5a5bea1e850eff5a412cc6350f3715b9f55bbf30cae4def00763ba1aee3f0bdc75419e62a8015329556da083b26d0"}, 0xd8) 2018/03/23 16:30:08 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0xff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000240)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000280)={{0x5cf, 0x9}, 'port1\x00', 0x80, 0x2, 0x7, 0x2, 0x5, 0x0, 0x58c5a8bf, 0x0, 0x8f1cbd1265ae2f06, 0x20}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000040)={{0xb1e4, 0x58}, 'port0\x00', 0x10, 0x20010, 0x800, 0x8, 0x7aa9, 0x2, 0x10000, 0x0, 0x2, 0x4}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000400)={0x40, 0x0, 'client1\x00', 0x4000001, "6aee8d73e84aa66c", "51a3a9422d0080c044481ad576ab5b3b55f50b3675258fb328e1dfd302624d5a", 0x6971, 0x11}) 2018/03/23 16:30:08 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x83) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x2, 0x209, 0x9, 0x0, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={r2, 0x7ff}, 0x8) sendfile(r0, r1, &(0x7f00000001c0), 0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) 2018/03/23 16:30:08 executing program 6: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) truncate(&(0x7f000034a000)='./bus\x00', 0x5) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x1, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) utimensat(r0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000100)={{r1, r2/1000+10000}, {r3, r4/1000+30000}}, 0x100) readlinkat(0xffffffffffffffff, &(0x7f0000000000)='./bus\x00', &(0x7f0000011000)=""/1, 0x158) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x80000000, @mcast1={0xff, 0x1, [], 0x1}, 0x81}}, 0xfffffffffffffffb, 0x100}, &(0x7f0000000240)=0x90) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000280)={r5, 0x8ab, 0x10}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = open(&(0x7f0000689ffa)='./bus\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r6, 0x800454cf, &(0x7f0000000140)) fadvise64(r6, 0x0, 0x7fff, 0x0) read$eventfd(r6, &(0x7f0000f12ff8), 0x8) fadvise64(r6, 0x0, 0x0, 0x4) 2018/03/23 16:30:08 executing program 3: mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040)=0x4, 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={'ip6gre0\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) r1 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) 2018/03/23 16:30:08 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000223ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) getpeername$netrom(r0, &(0x7f0000000080)=@full, &(0x7f0000000100)=0x48) r2 = syz_open_procfs(r1, &(0x7f0000000040)='net/dev_snmp6\x00') ioctl(r0, 0x2275, &(0x7f00004a2000)) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x20}) 2018/03/23 16:30:08 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000040)=0x100) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x2) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) 2018/03/23 16:30:08 executing program 0: r0 = gettid() seccomp(0x1, 0x0, &(0x7f0000c23fff)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) timer_create(0x7, &(0x7f00000001c0)={0x0, 0x1f, 0x1, @thr={&(0x7f0000000040)="143fa948572c343a9ff4fc7e12d8ede088c486f76be6345ae4695f07b19c7bf12df90a59051625bba7acbe8592f28b7cd8ebfc6ca286a5e62b729811d992f4d22e12e6860e916b72", &(0x7f00000000c0)="f86ff766e121c224a209b07763c1a92fb78d95432e93c0ea3db15c5646dd87ec99ba080dc9a4ce26ae0b518bbd8e06f81022ede759e41db2a01060595e3ac2c9ed68da06e88feccfcb3b2c614af89596eda82f1ec632dcd94f65a7114d28f574a7daa331871600e45daa06b6555cb6ea4b33f0e805a4fdb4ece8883f94692b4ad94f20278940adf6b4a75d2b6f8c758c9d991c3cee669b3c76fa645ea0538446a0ed7b7ac1ce857cd468f264d25a2a2c2e5ba4a1b200893ad00152ba727cd9506500592fc9529e1c8e4f67089eade5a535b3972c0d371dc29329986d2c1875a7a3a02a1a544a0eef363db2785ee28bf8c3"}}, &(0x7f0000000200)) tkill(r0, 0x0) 2018/03/23 16:30:08 executing program 6: socket$key(0xf, 0x3, 0x2) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0xa0}, 0x1}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000040)=""/136) 2018/03/23 16:30:08 executing program 5: r0 = socket(0xa, 0x1, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000)=0x80000, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000792fd0)=ANY=[@ANYBLOB="00020000000000000401000000000000040100"], 0x18) mprotect(&(0x7f0000038000/0x400000)=nil, 0x400000, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00002f4000)=""/121, &(0x7f0000c3c000)=0x79) 2018/03/23 16:30:08 executing program 7: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002b3000), 0x0, &(0x7f0000878000)}, 0x0) recvmmsg(r0, &(0x7f0000001080)=[{{&(0x7f0000000000)=@hci, 0xc, &(0x7f0000001040)=[{&(0x7f0000000040)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, &(0x7f00000010c0)={0x77359400}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001100)=0x0) getpriority(0x2, r1) 2018/03/23 16:30:08 executing program 4: clone(0x0, &(0x7f0000683f29), &(0x7f0000b59000), &(0x7f0000b9e000), &(0x7f000052e000)) getsockname(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000080)=0x80) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f00000000c0)={@loopback, 0x0}, &(0x7f0000000100)=0x14) fcntl$addseals(r0, 0x409, 0x1) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)={{{@in=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000240)=0xe8) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x200002, 0x0) ioctl$TCGETA(r3, 0x5405, &(0x7f00000003c0)) r4 = syz_open_dev$sg(&(0x7f0000000400)='/dev/sg#\x00', 0x81, 0x202) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) write$sndseq(r4, &(0x7f00000005c0)=[{0x9, 0x3f, 0x6, 0x5, @time={0x77359400}, {0xffff, 0x9}, {0x800, 0x20}, @control={0x7fffffff, 0xdd34, 0x4}}, {0xff, 0x8, 0x0, 0x401, @tick=0x8bc, {0xf, 0x7}, {0x7, 0x2cbb}, @ext={0x63, &(0x7f0000000440)="78ca66f41cb01e6aed8d487e397fe4d6119f590f72326347a3a9e594eae0d1453476d23d060e3522b9aee4696f3e57f63539665c53a274931fa14a81aab4ec8b10db5ad6b6547f8d5f1318018360636010dcb4e6fb78c57e11b10b42d451340173bcc4"}}, {0x41d0, 0x7, 0x8, 0x2, @tick, {0x6, 0x3}, {0xfffffffffffffffc, 0x7}, @note={0x1000, 0x800, 0x9f0, 0x8c0, 0x1}}, {0x9, 0x6, 0x9, 0x2, @tick=0xfff, {0x2}, {0x5, 0x10001}, @ext={0x7f, &(0x7f00000004c0)="e596105eaff8fb687b22e572feaf6304fab62bef9255ad9c04a2337cb25562f9c62e47160c99ccbebeac9e46b2b3960f85d23596b21d7ca044e3c0e96ef12e550e4476f20d35685164baff1a3346557fe460df2afbbbf58c8008126441af151d43e83d3df3facc4f2f183447fdd2a22ad8d8d6f0c2e1995290c1574c022a1b"}}, {0x0, 0x6, 0x52, 0x400, @time={r5, r6+10000000}, {0xfffffffffffffff8, 0xffffffff}, {0xffffffffffffffff, 0x5}, @addr={0x5, 0xfffffffffffffffc}}, {0x7, 0x6, 0x90d, 0x3, @tick=0x9, {0x5, 0x7}, {0x7ff, 0x7fffffff}, @quote={{0x2}, 0xffffffffffffe7e1, &(0x7f0000000580)={0x2, 0x1000, 0x2, 0x5, @tick=0x7ff, {0x6, 0x8}, {0x200, 0xffffffff}, @control={0x8, 0x10000}}}}], 0x120) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000280)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e20, 0x6, 0x4e24, 0x1, 0xa, 0xa0, 0xa0, 0x2c, r1, r2}, {0x8, 0x8, 0xc071, 0x467, 0x800, 0x6, 0x1ff, 0x4}, {0x40, 0x5, 0x8, 0x8}, 0x3, 0x6e6bbf, 0x2, 0x1, 0x3, 0x3}, {{@in=@dev={0xac, 0x14, 0x14, 0xd}, 0x4d2}, 0xa, @in=@multicast1=0xe0000001, 0x34ff, 0x1, 0x3, 0x36c, 0x1, 0x6, 0x10000}}, 0xe8) clock_settime(0x0, &(0x7f0000012ff0)) 2018/03/23 16:30:08 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000cceff5)='/dev/loop#\x00', 0x0, 0x181001) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "acf42f48ef6ff65ec6f1b21626c8240b1655eaf512a8d15a16e87caa0f5aec8b04eb3ef9e365c69cb255010e6f736e26332ff443385abcca5c894515b8307a8a", "3ff8577d9194eb41976f5a86d4a42e53e2aa636053b1c18dadbca80a1ae0cb65adcbd3df5de03b96f78b55f6b9a12abbb783950ee77f25fcde0df5506c142cd3", "e4391ec9e07e1911372c880c0fa20f4dda1580d34e9ae8d3b26e4f60004ca719"}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040)=0x8, 0x4) 2018/03/23 16:30:08 executing program 1: clone(0x0, &(0x7f0000003000), &(0x7f0000a25ffc), &(0x7f000039f000), &(0x7f0000543fe4)) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x80) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x4, 0x7, 0x13}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e21, @rand_addr=0x1000}}}, &(0x7f0000000280)=0x84) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000100)={0x6, 0xfffffffffffffff8, 0x4, 0x5, 0x7, 0x295daac8}) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) r3 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) mlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETOFFLOAD(r3, 0x400454d0, 0x3) setresuid(0x0, 0x0, 0x0) 2018/03/23 16:30:08 executing program 4: socketpair$ax25(0x3, 0x0, 0xcd, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r1, 0x8918, &(0x7f0000000180)={"6263736630000000000400", @ifru_map={0x101, 0x1, 0x2, 0x6, 0x1f, 0x8}}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x5, &(0x7f00000000c0)=[{0x7, 0x6, 0x1, 0xfffe}, {0x3ff, 0x8, 0x7a3b, 0x1}, {0x7f, 0x7f, 0x8, 0x2}, {0x6, 0x9, 0xffffffffffffffbc, 0xfff}, {0x0, 0xfffffffffffffff9, 0x378, 0x5a28}]}, 0x10) r2 = socket$inet(0x2, 0x2, 0x0) r3 = dup2(r2, r2) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r3, 0x111, 0x3, 0x1, 0x4) epoll_create1(0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000380)={{{@in6=@mcast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@dev}}, &(0x7f0000000040)=0xe8) bind$inet(r3, &(0x7f0000000880)={0x2}, 0x3f8) connect$inet(r3, &(0x7f0000000340)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x5) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e21, 0xffff}}}, &(0x7f0000000280)=0x84) r7 = creat(&(0x7f0000000480)='./file0\x00', 0x1a1) sendmmsg$nfc_llcp(r7, &(0x7f0000005fc0)=[{&(0x7f00000004c0)={0x27, 0x1, 0x0, 0x1, 0x7, 0x2, "b96214f09c2f2c36a5097a1c8a3016456ae9f6580ffd3db977a56eb9026ad3e58abc2f00affaef31522086b748e0ca54835ab2c4e862d0b2c574443560c633", 0x15}, 0x60, &(0x7f0000000700)=[{&(0x7f0000000540)="7e52ff030d344a53a650b8bd1bd5dd0fc2ccf3662e1235cffadde56b44d53d5d0e0d6e06d5a6f25ac84f3666d40cb8fdf6cf7df4105dad57a275b35e243836f046c8e9d39efaab798c6a01594f3caee904a8fbd2b16b242b94cb94c44e467285dc1d841aa0d450c4870c8b9f8f34d5900ae14b98bfc21db43794340a5ed36a44fa3154a8c7fb3f976b8cf1aa560582b3637e8a83d3126d8df57817952e90fc32bdcb2d353a19b7cfe86a7040ade31de7c7f1426976738637e0f45c7350d2a0f40b909b8f06688de5813e9fedde69ef4fafcf355696de410fc96a514d4f1fd30ffb7c", 0xe2}, {&(0x7f0000000640)="09be1cd4fd6050737edcddfc1dcd71cf8cfc4fe67d6717632f403984ecab7b51637e22fa6e2ed677269fab9ddb2df6744a65274b78fe5996e6e60195c3a3c49b73ddc5c7c6ef7fa2534ced0baf892bec87647104f70d7699524d999091ba6cf30ff15608e175b2791762883197c9afe780ff8ee1a6d9f78c863d503aa91f7a378218a5e9a5", 0x85}], 0x2, &(0x7f0000000740)={0xb0, 0x105, 0x0, "a09c3afa29e030d48b7586ba22ad8f0eac361e04eb33082eacced866c429a4731718e0cb4f2b341e8747ace4f166ffbf83711a37b4f349bb7248cc92ca1ceb0338770cbfeb875a4f831088d401f05cd1a84fbc392fec224219a593948e36a643c27535fb19953ddbcaa312adde36a755eaac0496826577b89f2936f719e584f388db57cb534fe9d387901ff75cc9cf542df0848d04bc27c58b"}, 0xb0, 0x20000000}, {&(0x7f0000000800)={0x27, 0x0, 0x2, 0x5, 0x3, 0x9, "96884e58a3de74c2b620d1c3da0335ec7addaf4739295a67c7bf3b0d9783f957c444a03a79afc08762b8c2d05344078396cdbd1ccb5334325e961261634d12", 0x7}, 0x60, &(0x7f0000001d00)=[{&(0x7f0000000880)}, {&(0x7f00000008c0)="490171f829c06e468f94c3791797a9982e84b0f22b831f0ae475a661e666", 0x1e}, {&(0x7f0000000900)="04c9ac8d13771211c45a57ba2c8d6ec3f695e99962d271ef9545cb7f880d09b8bb526ee7a106a40cc8d147f812fadfb8e519dfe33bf5916b6d7071c3212da1ed0fd78fc08b4f0bbdb4cc66a586e732cf26c5115cc12b29fd1a928cfb7d0ce6302668b5e412ba2da19227b3bdbf2a806aae06be4d0c39cba176bb6df8199b155d70d4d5dcdb7c099c415df0fdc98743e670f06b0503480a409e4f87a09a0308f10f639c808f1c920c7477dbd512299faea0d720025e4969ab961fa6c17f2bef7b471b70a5d316a81f5c731def5ed9de627bf120357a0a17234316cc338bf57df962f911b6", 0xe4}, 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{&(0x7f0000001c00)="81660723af1c362d2bd41abcec4c52803b0f922d9add7c0631e35a6884c7d0330fdf8a87d2bd661e6d9e96a19f904021507e924db86707403bc4bf88710e7167494fb9defad1646318a77dcc90075dfa8fa26d9468d5ef65bb8db9a26e46c1e9f900b1f8bee94ff23935a0674cbf727e579c87f0c9830383f455271b08ba2ece5890d5148b5f1e03d6c992dc31bd1d590a4da315b9f308fb1d9f83408c1f9fb7644bfdfc605d466185404d54f53a09e7125ce027208385653f90502477848bb699448957b4ee876ee508b667bdd7e5344b437f413c411c17649f509efd220a637833d8af95cd0376d5b0b6a861febf89a56c8edefd07d5", 0xf7}], 0x8, &(0x7f0000001d80)={0x108, 0x11f, 0x400, 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{&(0x7f0000004e80)="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", 0x1000}, {&(0x7f0000005e80)="0d5d2035d807b5a5a1362662b1ebf331f482d72cefd97028764b860a14dcb78238e8f318d13cd789bbebd0e792f574e24615c64d1b87bf39c2e45030ecf87c0f899c", 0x42}], 0x6, &(0x7f0000005f80)=ANY=[@ANYBLOB="380000d8fc0000009e0100000200000048b16e301db11de3d898401031eb63c8ab70a9ff586673bfa79c5d0f42a2d10de36812aa00000000"], 0x38, 0x4080}], 0x7, 0x4000) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000006180)={{{@in=@multicast1=0xe0000001, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4e22, 0x3ff, 0x4e24, 0x0, 0x0, 0x20, 0x20, 0x0, r4, r5}, {0x5, 0xde8d, 0x1, 0xfffffffffffffffe, 0x3, 0xffc0000000000, 0x1ff, 0x80000000}, {0x7f, 0x4, 0xf3b, 0x5}, 0x3, 0x6e6bbd, 0x0, 0x0, 0x3, 0x2}, {{@in, 0x4d4, 0x3c}, 0x2, @in=@multicast2=0xe0000002, 0x3500, 0x1, 0x0, 0x20, 0x81, 0x1, 0x9}}, 0xe8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00000002c0)={r6, 0x1, 0x10, 0x80000000, 0x2dccbcb6}, &(0x7f0000000300)=0x18) 2018/03/23 16:30:08 executing program 3: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x101, 0x4, 0x227, 0x7f, 0x2000000000000000}, 0x14) 2018/03/23 16:30:08 executing program 0: r0 = timerfd_create(0x0, 0x80800) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{0x0, 0x90e}}, &(0x7f000000afe0)) timerfd_settime(r0, 0x3, &(0x7f000000b000), &(0x7f000000dfe0)) 2018/03/23 16:30:08 executing program 5: r0 = socket(0x0, 0x2, 0x4) sendmsg$nfc_llcp(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x27, 0x0, 0x1, 0x2, 0x8840, 0x231cedd4, "c83933d758e5b31b165bb529bf742c6639f01849215cf35aab2aa423808f53cf3ed9fe2daf6790a8659a403be5d352ad4691b25e075d39daf4471159c35986"}, 0x60, &(0x7f0000000080), 0x0, 0x0, 0x0, 0x4000}, 0x40008c4) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000100)="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", 0x1da) 2018/03/23 16:30:08 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x35, &(0x7f0000000140)=""/24, &(0x7f0000000000)=0x18) accept4(r0, &(0x7f0000000080)=@alg, &(0x7f0000000100)=0x80, 0x80800) 2018/03/23 16:30:08 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x2000000000000000}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000200)={0xfffffffffffffef3, 0x0, 0x2, 0x200}, 0x14}, 0x1}, 0x24008040) 2018/03/23 16:30:08 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000028ff4)={@rand_addr, @remote, 0x0}, &(0x7f0000028000)=0xc) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000140)) r2 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000080)={r3, 0x2, 0x401, 0x2, 0x3af, 0xfd}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000027000)={&(0x7f0000000180)=ANY=[@ANYBLOB="3800000018002100ffffffffffffffff0200000000000008000000001c00090009000000", @ANYRES32=0x0, @ANYBLOB="00005ed99a2ee0a3c8320000", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], 0x38}, 0x1}, 0x0) 2018/03/23 16:30:08 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) umount2(&(0x7f0000000100)='./file0\x00', 0x0) getsockopt$inet_udp_int(r0, 0x11, 0xa, &(0x7f0000000000), &(0x7f000093f000)=0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x40000, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f00000000c0)=r2) 2018/03/23 16:30:08 executing program 4: pipe2(&(0x7f0000cf1000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) write(r1, &(0x7f0000418f12)='R', 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000000)={0x7, {{0x2, 0x4e20}}, {{0x2, 0x4e22, @rand_addr=0xe7}}}, 0x108) write(r1, &(0x7f000080dfc1)="ad", 0x1) socket$packet(0x11, 0x2, 0x300) readv(r0, &(0x7f0000f08000)=[{&(0x7f0000fb5f50)=""/88, 0x58}], 0x1) read$eventfd(r0, &(0x7f0000aaeffb), 0x8) 2018/03/23 16:30:08 executing program 3: r0 = getpgrp(0x0) unlink(&(0x7f0000b04000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000629000)={0xfffffffffffffffa}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f00003efff0)={0x0, 0x0, 0x50005}) rt_sigtimedwait(&(0x7f000031bff8)={0x80000001}, &(0x7f0000a6dff0), &(0x7f000005b000), 0x8) timer_create(0x7, &(0x7f00000001c0)={0x0, 0x10, 0x3, @thr={&(0x7f0000000000)="0a49b5335c7f4247e530e75665a15f270a17077837eb0e9c2ff575cd21361e23759bd520f8ebe439da3298edef4770301f1ead0960958ab08c2f93aabd95bbacf76ccc763c9df1fdba98113959182d3415359f0ae2611db3d2c15b59304ea9cddcc62d152ef62f1d9558afb8ee419c368dc5cd66ec6218ed8ca8b9d5adbfb01d48544055a9129a38c84c4d074a4d70dd", &(0x7f00000000c0)="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"}}, &(0x7f0000000200)=0x0) timer_getoverrun(r2) 2018/03/23 16:30:08 executing program 6: r0 = socket(0x11, 0xa, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000000)={@local}, &(0x7f0000000040)=0x11) ioctl$sock_ifreq(r0, 0x8946, &(0x7f00000000c0)={'tunl0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) getsockopt$packet_int(r0, 0x107, 0x20, &(0x7f0000000080), &(0x7f0000000140)=0x23d) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000001240)={'broute\x00'}, &(0x7f00000012c0)=0x78) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000100)={0x8870, 0x0, 0x100000001}) recvfrom$unix(r1, &(0x7f00000001c0)=""/4096, 0x1000, 0x100, &(0x7f00000011c0)=@file={0x1, './file0\x00'}, 0x6e) 2018/03/23 16:30:08 executing program 5: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = accept$packet(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000100)=0x14) vmsplice(r1, &(0x7f0000000400)=[{&(0x7f0000000140)="5f0dbb5e27d17c1776dfc1ceb13c9c0a1f785b75afc9d3eaacf3a3", 0x1b}, {&(0x7f0000000180)="f310edc0c7c4ffaad209364038446f6887fe9f296dd72018ae3e537cde9c86964013f394c0e27efb15122d941787e8887c99f955f0224cc856da3d50b99915182df78319bd59f2d4d7fcf1cc8882d3288a2e7163ebc877fb6dfe6ff16726fdfbde149af6271aa60a6ceefc", 0x6b}, {&(0x7f0000000200)="b7a5fcc05df2921e4f9cd0b4f75a24d74280358fb045", 0x16}, {&(0x7f0000000240)="aae17282655f43022c90410198b3689ad91098ccd373449042991ef5c31392b24ddc52385a1f35f5548bee1beb0b4d9772f1fdbd46400ddb416cd5a3286bab1c897006c180278f8fbbbf7c", 0x4b}, {&(0x7f00000002c0)="54f65f02cc4bad25497caaebcd7ea80653d0f724003c70fb743a3fa00cbd6976dcd4161694f80f1d88626053127f109491e915f3528a1bcf1cff4c34d8da67d2ce71b33c2da1cc05c8350d11b34a7b1a37f0661bd13792942debb276761dc0e8e77de69271ee5656ebdd95c43e7f51289670e23c442ebbf2bf6b50ded0407093a0b6c2bfb9525a624da0bdc78abb2aec1b6291cc9dfec31b29ba9df46d3cd336d3f0c7d0cc24677ccd15b5ecef8589199eb26a7669e0a1e7b12e3972ebbed75939c3ec2eca8fbb78991e54209cc4ce785af4a96d77d4633a", 0xd8}, {&(0x7f00000003c0)="a5774d01d9b3c4fb5e5812a97fbb7243ce92a6", 0x13}], 0x6, 0xc) r2 = syz_open_procfs(r0, &(0x7f00007a1ff5)='attr/prev\x00') exit(0x0) readv(r2, &(0x7f0000d1fff8)=[{&(0x7f0000064f27)=""/217, 0xd9}], 0x1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000080)={r3, 0x5}, 0x8) 2018/03/23 16:30:08 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x101000, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000040)={0x101, {{0xa, 0x4e20, 0x40, @dev={0xfe, 0x80, [], 0x10}, 0x9}}, {{0xa, 0x4e23, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}}, 0x108) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) poll(&(0x7f0000006000)=[{r1}], 0x1, 0x7a5) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000b00)={@empty, @multicast1, 0x0}, &(0x7f0000000b40)=0xc) sendmsg$nl_route(r0, &(0x7f0000000c80)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000c40)={&(0x7f0000000b80)=ANY=[@ANYBLOB="ac0000001800000225bd7000fddbdf25800000090002ff0f00100000080005000000000008000500ac1414aa600008008a80cb6b9601b5555e454035320f61aa02d0761c51db4423841146809f7930d051392ab4b6924c9ab7e9fee2df62355c3d0825d8c5160838f382daacb6a08807b61a900a50608b6190b349f004af63889af30bc867e1863cb55e900008000700ffffffff08001900", @ANYRES32=r2, @ANYBLOB="083654000700000008000100", @ANYRES32=r3], 0xac}, 0x1, 0x0, 0x0, 0x15}, 0x44000) r4 = gettid() rt_sigprocmask(0x0, &(0x7f0000016ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x7, @tid=r4}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/03/23 16:30:08 executing program 7: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000200)={'filter\x00', 0x7, 0x4, 0x498, 0x0, 0x270, 0x0, 0x3b0, 0x3b0, 0x3b0, 0x4, &(0x7f00000001c0), {[{{@arp={@multicast2=0xe0000002, @broadcast=0xffffffff, 0x0, 0xff000000, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, {[0xff, 0x0, 0xff]}, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0xff, 0xff, 0x0, 0xff, 0xff, 0xff]}, 0x200, 0x9, 0x200, 0x1800000, 0x20, 0x3, 'syzkaller0\x00', 'vcan0\x00', {0xff}, {}, 0x0, 0x76}, 0xf0, 0x130}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x1, 0x7, 0x6}}}, {{@arp={@multicast1=0xe0000001, @multicast2=0xe0000002, 0xffffffff, 0xffffffff, @mac=@random="c1684ba6a399", {[0xff, 0x0, 0x0, 0xff, 0x0, 0xff]}, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0x0, 0x0, 0xff, 0xff]}, 0x8000, 0x200, 0x9, 0xfffffffffffff800, 0x10001, 0x46a44d56, 'teql0\x00', 'gretap0\x00', {0xff}, {}, 0x0, 0x204}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, @multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0xe}, 0xf, 0x1}}}, {{@arp={@dev={0xac, 0x14, 0x14, 0x13}, @dev={0xac, 0x14, 0x14, 0x15}, 0xff000000, 0xffffffff, @mac=@random="7096460cfcd0", {[0xff, 0xff, 0x0, 0xff, 0xff, 0xff]}, @mac=@link_local={0x1, 0x80, 0xc2}, {[0xff, 0x0, 0x0, 0x0, 0xff, 0xff]}, 0x5, 0x6, 0x8, 0x100, 0x5, 0x1, 'bpq0\x00', 'gre0\x00', {0xff}, {0xff}, 0x0, 0x101}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2}, @empty, @loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4e8) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @dev}, &(0x7f0000000180)=0x10, 0x800) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f0000000140)=0x8) 2018/03/23 16:30:08 executing program 1: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) truncate(&(0x7f0000000000)='./file0\x00', 0x5) open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) truncate(&(0x7f0000767ff8)='./file0\x00', 0x0) 2018/03/23 16:30:08 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x40, 0x50800) fcntl$setstatus(r0, 0x4, 0x2000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000040)={0x7f, 0x3, 'client1\x00', 0x4, "5de5ebe003d20c25", "f3a435f583ecf2e23e6fdea4bf605bc6e46c0536be0e1e429d7f50d1c1707ec5", 0x9b, 0x3}) nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) recvfrom$inet(r0, &(0x7f0000000100)=""/23, 0x17, 0x61, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) socket$inet_tcp(0x2, 0x1, 0x0) 2018/03/23 16:30:08 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000028ff4)={@rand_addr, @remote, 0x0}, &(0x7f0000028000)=0xc) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000140)) r2 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000080)={r3, 0x2, 0x401, 0x2, 0x3af, 0xfd}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000027000)={&(0x7f0000000180)=ANY=[@ANYBLOB="3800000018002100ffffffffffffffff0200000000000008000000001c00090009000000", @ANYRES32=0x0, @ANYBLOB="00005ed99a2ee0a3c8320000", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], 0x38}, 0x1}, 0x0) 2018/03/23 16:30:08 executing program 7: clone(0x200, &(0x7f0000251dca), &(0x7f0000744000), &(0x7f00008c8000), &(0x7f0000dacfc9)) mknod(&(0x7f0000a2dff8)='./file0\x00', 0x1044, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') pread64(r0, &(0x7f00009c4000), 0x0, 0x0) lseek(r0, 0x0, 0x0) pread64(r0, &(0x7f000002efda)=""/38, 0x26, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000000)=""/218) 2018/03/23 16:30:08 executing program 0: r0 = gettid() r1 = signalfd4(0xffffffffffffffff, &(0x7f0000336000)={0x9}, 0x8, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000005b000)) timer_create(0x0, &(0x7f0000344000)={0x0, 0x4, 0x4, @tid=r0}, &(0x7f0000cb2ffc)) rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x8) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f00000b5ff0)=[{&(0x7f000057e000)="290000002e003109ebff070d000000070a0000000100000018830000000000000000d81f99645aff00", 0x29}], 0x1) fcntl$getownex(r1, 0x10, &(0x7f0000000040)) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f000005bfe0), &(0x7f0000046000)) modify_ldt$read_default(0x2, &(0x7f00000005c0)=""/132, 0x84) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000000)={0x1}) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) sendto$inet(r4, &(0x7f00000000c0)="2db124238cb7f8fca1af9da04d22212cc5ae2645202715fc1ba9a12d3f518cdc16c35ea93a23b1c20c215105f9318ecb8c28a785affc172ccd9ed9d88d050ca7a617a5da4c3aa204a72758ab9c3cf5e50f4b4db11b44da2133b8cec412e763130037886fb40383093c0dad087b8430ca2b5c33d285ac91dd99f4f52f487a0f6075a27c9126f0bd36b112ae46fe67aeafebf0d46500e966972215c64f027f1624507ff9c457396558c77647d6e111e8355309653c60851242ecf12088d0a1098cbc94c630", 0xc4, 0x0, &(0x7f00000001c0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendmsg$unix(r4, &(0x7f0000000580)={&(0x7f0000000200)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000500)=[{&(0x7f0000000280)="b839084ae47fd2c8823270b7bd992f456a890ed0a0f6e4bf8419f731a4801a612298f794f9ec5085d6af8d928e58cdbe1455fe051413ce576d500b70c383455ec7688dc1736d65608f7f68ac585442edffd68b8078112fc444664376a6eef9ff1746b99d5abe0305bcc6179045c075e88aa290218645b20fbc975e68d4a6493fd3b5e890d59f7bd3865ead356b6951aa2e85ba05fb5e868df8286a2efff44e5e11ccad7d04f2e39ac49ea3dbe6c645720c9e", 0xb2}, {&(0x7f0000000340)="7e1a6dd32d02db3ec6b5f16957ca251387bdac3db51cf1508bd15d7b2169ed1df74a2a3ce9effedfeba89c4f1dd702c0f68e82b447601ad2309c243cc3ac0226981b975658fc1a31ffb720f92f8f258c53e0ae8fb3e79b70327e6fed0f204701e4be5ffedffc8b8066fc4666a414374ef2be", 0x72}, {&(0x7f00000003c0)="dc8e9933a7da2491e89cf7d02f27cdf44d09491cd18360eae9bfb7e78ec199d57d70463be96872da98ea9f0142b03309ca4e2cdfefb665e6de1dd57105de370ef9ab1d5bb601270209dc736ac17e4bbbfeb868c72ee50e9809b6683e48cc66da25b8b3070a01e59bccb0cbacef7fd99e85496ace8770", 0x76}, {&(0x7f0000000440)="39fa11e3ac810e83a424f60907d782546bb873c523de3f1d3cc946ca3492628268f1ae16bf3035b1ae4f36930d8bc8d8cc6aca5d9cf671afc0be58fffd934ce2abec954a50cacfd7cdc689f3d51af0175f7d4da53c87b473727d112c80779b8bea7397f3fbfe1b81bcef1e30f84fb9a01053e0a5851837e7f50bae11b7086081d64473", 0x83}], 0x4, &(0x7f0000000540)=[@rights={0x30, 0x1, 0x1, [r1, r1, r4, r2, r4, r1, r4]}], 0x30, 0x8080}, 0x4000001) modify_ldt$write2(0x11, &(0x7f0000000680)={0x37a1, 0x20001800, 0x0, 0x80000001, 0x6, 0x8, 0x8, 0x7, 0x100000001, 0x8}, 0x10) epoll_wait(r2, &(0x7f0000f64000)=[{}], 0x1, 0x0) connect$llc(r4, &(0x7f00000006c0)={0x1a, 0x300, 0x10, 0x7fffffff, 0x8, 0x8, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) 2018/03/23 16:30:08 executing program 1: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x80) write$selinux_user(r0, &(0x7f00000002c0)={'system_u:object_r:logrotate_exec_t:s0', 0x20, 'staff_u\x00'}, 0x2e) rt_sigpending(&(0x7f0000000000), 0x8) 2018/03/23 16:30:08 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udplite6\x00') ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000180)=0x180000) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000040)={0x3, 0x6}) sendmsg$nl_xfrm(r0, &(0x7f0000000300)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="380100001a0005000000000000000000ff020000000000000000001000000001ff020000001ca5000000000000469501000000000000001600000000000000009b1c3e1354182db6d205c3cb2d2615d802bb399de0ae8492", @ANYRES64, @ANYRES32=0x0, @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES16=r0]], 0x4}, 0x1}, 0xfffffffffffffffc) 2018/03/23 16:30:08 executing program 0: r0 = memfd_create(&(0x7f00000003c0)='posix_acl_accesssecurity\x00', 0x0) write(r0, &(0x7f0000000000)="232196", 0xfffffffffffffca4) execveat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=[&(0x7f0000000080)='-GPL]trusted/+\x00'], &(0x7f0000000380)=[&(0x7f0000000100)="00000000000000060804002000fffc0c6565643b799365005f1b76", &(0x7f00000001c0)=']\x00', &(0x7f0000000200)='cpuset+bdev\x00', &(0x7f0000000240)='cpuset+bdev\x00', &(0x7f0000000280)='}lo\x00', &(0x7f00000002c0)='\'selinux\x00', &(0x7f0000000300)='$\x00', &(0x7f0000000340)='\\\x00'], 0x400) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000180)=[&(0x7f0000000140)='cpuset+bdev\x00'], &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/03/23 16:30:08 executing program 6: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) r1 = mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2000007, 0x10, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000040)={r1}) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x6, 0x8001}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x800) 2018/03/23 16:30:08 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000240)) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000080)) getpeername(r0, &(0x7f0000000280)=@ethernet={0x0, @dev}, &(0x7f0000000040)=0x80) r1 = accept(r0, &(0x7f00000000c0)=@alg, &(0x7f0000000000)=0x80) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000480)={@remote, @empty, 0x0}, &(0x7f00000004c0)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000500)={@ipv4={[], [0xff, 0xff], @rand_addr=0x9}, 0x39, r2}) recvfrom$inet6(r1, &(0x7f0000000140)=""/91, 0x5b, 0xa9e950c2410bbb6b, &(0x7f00000001c0)={0xa, 0x4e22, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xefdd}, 0x1c) 2018/03/23 16:30:08 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f00007c4a56)="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", 0x598, 0x80048000, &(0x7f0000e3efe4)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101400, 0x0) ioctl$TCXONC(r1, 0x540a, 0x7fffffff) sendto$inet6(r0, &(0x7f00009ddff6)="359f1e0e258a7bb1b9", 0x9, 0xc800, &(0x7f000075a000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvfrom$ax25(r1, &(0x7f0000000100)=""/246, 0xf6, 0x1, 0x0, 0x0) read(r1, &(0x7f00000000c0)=""/21, 0x15) sendto$inet6(r0, &(0x7f0000f2cf5a)="39d95bedd7489c6b88603f22", 0xc, 0x8004, &(0x7f0000b52000)={0xa, 0x4e20, 0x6, @loopback={0x0, 0x1}}, 0x1c) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x8001, 0x4) 2018/03/23 16:30:08 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x3, &(0x7f0000000200)=[r1, r2, r3]) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000380)={0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f00000003c0)={{0xa, 0x4e23, 0x93ec, @empty, 0x3}, {0xa, 0x4e20, 0x400, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x101, [0x19, 0x7f, 0x0, 0x2, 0x2, 0x100, 0x401, 0x7]}, 0x5c) 2018/03/23 16:30:08 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) r1 = socket$inet_dccp(0x2, 0x6, 0x0) recvfrom$inet(r1, &(0x7f0000000000)=""/152, 0x98, 0x20, &(0x7f00000000c0)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) execveat(0xffffffffffffffff, &(0x7f0000afa000)='./file0\x00', &(0x7f0000445000), &(0x7f0000926000), 0x0) clone(0x0, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/03/23 16:30:08 executing program 4: r0 = socket(0xa, 0x2, 0x0) setsockopt(r0, 0x0, 0x2, &(0x7f0000000040)="163c7b977a3814b2425a90b0e20cd8a66e3d099738e6220417de96231a73cf9f1beaece3f7ac9186010089dc7a5c703f8224c207329a2f4bb33b6c05d9ca65aa27c5bc70d5d6063e7e5dfffb55a9492e768a2733287613533a76569f555ce1410bab9ea9d4909bb19c95937ddd0f7be21d49a240274931d4d44c2e868ea8115ef11c12c0c76b702feea156af2b026f5a621c5a3df68451367d5942fcd06ec237f1588324d50bbfeb65ea245e16a9a4242d9240488cb60b6ecc8c48fa50cd0212de3d84b20bc25d7fc15e663cce7176712e87", 0xfffffffffffffe88) 2018/03/23 16:30:08 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000792fd0)=@dstopts, 0x8) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00002f4000)=""/121, &(0x7f0000c3c000)=0x79) 2018/03/23 16:30:08 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f0000005000)={&(0x7f000000f000)=@ax25, 0x10, &(0x7f0000003000), 0x0, &(0x7f0000005000)=""/240, 0xf0}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) sched_rr_get_interval(r1, &(0x7f0000000100)) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001}, 0xc) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f00000000c0)="1b0000001a00163207fffd946fa283bc0aeee6d87986c497271d85", 0x1b}], 0x1}, 0x0) 2018/03/23 16:30:08 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)={0x14, 0x1, 0xa, 0x5}, 0x14}, 0x1}, 0x0) 2018/03/23 16:30:08 executing program 0: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x4, 0x6, 0x5, 0xfffffffffffffc01, 0x7f, 0x0, 0x5, {0x0, @in={{0x2, 0x4e20, @rand_addr=0x3c000000000}}, 0x1589, 0x1, 0x8000, 0x7, 0xfffffffffffffb35}}, &(0x7f0000000040)=0xb0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000180)={r1, 0xfffffffffffffffa, 0x48, "8e3cadec1f52d22fcb8d152ca4eaba0bf8b13e0867e7c06f17fa84fb65539ab5162f6ebeac093961c6247a9c455c5bb3a6f6d0b6744f05a367daf9d6d1039912a98b7c218a841b61"}, 0x50) getsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f0000000200)=""/40, &(0x7f0000000240)=0x28) r2 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x7, 0xfffffffffffffff9) ioctl(r2, 0x9, &(0x7f0000007000)='U') 2018/03/23 16:30:08 executing program 3: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000200)={{{@in=@broadcast, @in=@rand_addr}}, {{@in6=@dev}}}, &(0x7f0000000300)=0xe8) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x0, 0x0) fstat(r2, &(0x7f0000000140)) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400, 0x0) setns(r1, 0x47fffff8) write$sndseq(r3, &(0x7f0000fa5000)=[{0x5b93, 0x0, 0xffffffffffffff80, 0x0, @time, {}, {}, @addr}], 0x30) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000000380)={0x2, 0x0, {0x2, 0x0, 0x3, 0x3, 0xffa}}) fstat(r3, &(0x7f0000000040)) ioctl$TUNGETFEATURES(r3, 0x800454cf, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000500)={0x0, @in6={{0xa, 0x4e20, 0xd97, @loopback={0x0, 0x1}, 0x5}}, [0x10001, 0x0, 0x100000001, 0x1, 0x3, 0x100, 0x1ff, 0xff, 0xfffffffffffffe00, 0x3, 0x100000000, 0x6, 0x33, 0x1, 0x101]}, &(0x7f0000000340)=0x100) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000480)={'syzkaller1\x00', {0x2, 0x4e20}}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000400)={r4, 0x6}, &(0x7f0000000440)=0x8) openat$selinux_load(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/load\x00', 0x2, 0x0) 2018/03/23 16:30:08 executing program 5: r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000040)="826f8ed4b73ec0bbdf376ac84f8a19b65a72f71dde03a28cad4522a0274827", 0x1f) mount(&(0x7f0000d04000)='.', &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x0, &(0x7f000002f000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/23 16:30:08 executing program 4: r0 = gettid() r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x8000, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)) fstat(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() fchownat(r1, &(0x7f0000000280)='./file0\x00', r2, r3, 0x400) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) readv(r4, &(0x7f0000000580)=[{&(0x7f00000000c0)=""/204, 0xcc}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000000)={0x0, @loopback, @dev}, &(0x7f0000000080)=0xc) ioctl$sock_inet_udp_SIOCOUTQ(r4, 0x5411, &(0x7f0000000240)) setsockopt$packet_drop_memb(r4, 0x107, 0x2, &(0x7f00000001c0)={r5, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) 2018/03/23 16:30:09 executing program 2: ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000100)={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, {0x0, @random="cc5ae6969df4"}, 0x0, {0x2, 0x4e22, @broadcast=0xffffffff}, 'bpq0\x00'}) r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={'\x00', {0x2, 0x4e20, @rand_addr=0x9}}) r1 = socket(0x1, 0x803, 0x300) r2 = socket$inet(0x2, 0x1, 0x0) connect$inet(r2, &(0x7f000089bff0)={0x2, 0x4e20}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0xd, 0x4) recvmmsg(r1, &(0x7f0000000040)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000), 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x40000000000002e, 0x0, 0x0) 2018/03/23 16:30:09 executing program 4: r0 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0) write(r0, &(0x7f0000001000)='/', 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000000)=[0x3, 0x3]) renameat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000)='./file0\x00') 2018/03/23 16:30:09 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000040)=ANY=[@ANYBLOB="78b4cebd39f042792891c48cd57da9fbc1c8168c0b43eee25832cce03da28724e1689fb00684006b21"], 0x1c}, 0x1}, 0x0) 2018/03/23 16:30:09 executing program 6: syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x1, 0x420000) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x240, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x42002, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x9) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000)=0x0) process_vm_writev(r2, &(0x7f0000216000), 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)=""/18, 0x12}], 0x1, 0x2000e000) 2018/03/23 16:30:09 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) fcntl$setsig(r0, 0xa, 0x30) sendmsg$nl_xfrm(r0, &(0x7f0000773fc8)={&(0x7f0000450ff4)={0x10}, 0xc, &(0x7f0000ad0ff0)={&(0x7f0000b2b000)=@updsa={0xf8, 0x1a, 0x401, 0x0, 0x0, {{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}}, {@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, 0x3c}, @in=@multicast1=0xe0000001, {}, {}, {}, 0x0, 0x0, 0xa}, [@tfcpad={0x8, 0x16}]}, 0xf8}, 0x1}, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x440040, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) write$selinux_create(r1, &(0x7f0000000140)=@access={'system_u:object_r:lirc_device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x37, 0x33}, 0x1d0) 2018/03/23 16:30:09 executing program 5: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$KIOCSOUND(r0, 0x4b2f, 0xd25) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0xec) ioctl$sock_ifreq(r1, 0x891f, &(0x7f0000000100)={'ip6gretap0\x00\x00\b\x00', @ifru_ivalue}) 2018/03/23 16:30:09 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0xfffffffffffffffe, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f00005f5ffc)=0x1) 2018/03/23 16:30:09 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) r1 = socket$inet_dccp(0x2, 0x6, 0x0) recvfrom$inet(r1, &(0x7f0000000000)=""/152, 0x98, 0x20, &(0x7f00000000c0)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) execveat(0xffffffffffffffff, &(0x7f0000afa000)='./file0\x00', &(0x7f0000445000), &(0x7f0000926000), 0x0) clone(0x0, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/03/23 16:30:09 executing program 0: r0 = inotify_init() mmap(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x8, 0x12, r0, 0x0) r1 = socket$pptp(0x18, 0x1, 0x2) getsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) r2 = socket(0x18, 0x0, 0x1) connect(r2, &(0x7f00000001c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, {0xa, 0x4e20}}}, 0x32) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x1c280, 0x0) ioctl$VT_RESIZEX(r3, 0x560a, &(0x7f0000000040)={0x8, 0x7, 0x81, 0x7, 0x1000, 0x1}) setsockopt(r2, 0x111, 0x0, &(0x7f0000f27000), 0xcb8cf6) 2018/03/23 16:30:09 executing program 1: r0 = mq_open(&(0x7f0000000000)="2d24006a09ccbb114a6fb8957ed9636df217abb6d7cafb65df465cc9e2b52da17a9d88b875b4cc1d99f7ddbea0cd2283616c0e8916b4fde372a1d20e479ac71707114206fe1249b5464118d0f9b50f", 0x43, 0x0, &(0x7f0000664fc0)={0x7f5c}) clock_gettime(0x1, &(0x7f00000001c0)={0x0, 0x0}) r3 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000003f80)) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000003fc0), &(0x7f0000004000)=0x4) timer_create(0x3, &(0x7f0000000100)={0x0, 0x1e, 0x2, @thr={&(0x7f0000000200)="222e0ad9300c50729cfa5271dba4d4525f71153cb73873f94ac1a3d012c6a070bd2a6e7f44fe15a5d1d44eae20f42123b463808e44dee94921c61ec9d00bade453a5e370ec54b6f7532117cb24bf1fd8d147d0d8029ddaf5bf70b76647df38bcc9a4df73bad171bd00c704c197624f6d42bfa00386d8b23698491e4bde399c14db89f610eff0a7b78b2395871b99d14494d9b1f1f51777e31abfe2fad69501edded6ab12dbb81e9ca5fcfbe1d69e82cd5807f9c025dc001d611aecdf6b9f3f24942259be1524ea5716b6e8", &(0x7f0000000300)="f143242df7f217dc8bd2c3199234ec3d62bf283407266faf21ddba6d233486058ed71c6e61fd9887c3a2455c29e9ec86ae18578c902f56da325c2df890bac841c1302f74e8e602bbd23c8cc9854d467370644bc880701c9e6a8dcacda878844e0fdaae74"}}, &(0x7f0000000180)=0x0) timer_getoverrun(r4) mq_timedsend(r0, &(0x7f0000000080)="3cae289d4a67d826a2768912ed2772cf0859e3bbc50430378df03c0fd48feef951149890ff33138bf5032ea353031811bc3a43fe0b020be63e4e62e815a3109e035642d6", 0x44, 0x7, &(0x7f0000000140)={r1, r2+30000000}) 2018/03/23 16:30:09 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002e1000)='/dev/sequencer2\x00', 0x0, 0x0) execveat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=[&(0x7f0000000040)='\x00', &(0x7f0000000080)='/dev/sequencer2\x00'], &(0x7f0000000280)=[&(0x7f0000000100)='\x00', &(0x7f0000000140)='security\x00', &(0x7f0000000180)='cpuseteth0eth0$\x00', &(0x7f00000001c0)='/dev/sequencer2\x00', &(0x7f0000000200)='+%\x00', &(0x7f0000000240)='\x00'], 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000d37000)={{0x1000ff, 0xc}}) 2018/03/23 16:30:09 executing program 2: r0 = socket$inet6(0xa, 0xfffffffffffffffe, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) r1 = accept$packet(0xffffffffffffff9c, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000680)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000006c0)={@empty, 0x80, r2}) syz_emit_ethernet(0x1, &(0x7f0000000b80)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60c22df704011100fe800000000000000000000000000000fe8000000000000000000000000000aa00004e2004019078000087ae00ca83452b00b32def4f1142b6793bb530f9b20e90aa25d5c2b9431efd840a07c1922833b2c789aefbbaee9f63cbab38a8acfb8dba0595ecb683e74ea2bc44a7aee9c52e18ca01c06a5c354712b8b1ff75f45ba55a3487c83849023d37e037d2d3e3e843e9ba099e9ed8775d1173d8e78335aa65d58f54c1d78d4fce897cfefa24b7f268f90be76c7f4e1bfe4d84a869353e931c3732afea55697618a1318ecb657b34172b93fd59d7988d43630cf81e976a0ea01fd8b2547ab593bc605c985f56664b84ed3c9f90ffb666e030c794e2d2d5070af38d83dc275da88cfe6910b2ded59f6c418af5d247237eceb14857c1d7c3ee32e729d9793040f8f4e432eb875a89fe31cbed117f0e76643797169fba3dac3f377d145ce97980ba626da7a279e698a9e040a22d63c535f0ee06adb507000000000000001f3a5fe9b581975993c6c775734212bccb26288d42a672c965d40e80d0e1908f04425a60a08241378ec7ff88315de073b64c5f9647e51732be34988e0948f12e6c560bedbece811bca501d4389dbfe20e4df5160cd7324c0670c7b3e8980b061e31b1c8461d6f7a63f9e9fd24326924c076e01631a0b9703a6106accfaa0640776a1f16e16c5171b6a324e8642b2d9f65d6a980634a6a7cba8bf89e01a91259f446232476a1c490982636b78d1300befab1a2f6e8261e07336c5692db37bb7d3cebf4a942b62f2fa6cceb7e488aa02b2e52c6f82bd3792845fff41cce52e0469d14821ce11491864860c11421a92dae3152eb23106a0c679d2b1f0a9809b56abdcf893f9531508f24e64ec911fd8e8b3c8fd2291f1a7b910222c38533d4caadac9acd194be7e53549c1719bdf668887a0e19db83b5356f8f7d93cbef1ef3505dcc40d0d2a02a2745ab518979b9c3774babfe8e70ead767c7a00289b8cc6e51d1a957548270cb3f5064961a88f61b34f9442d78ae5a8551713f9afb4269d689f9adb6b4a902a637184f7f899efe9fa0ddb45cd1076c4eeeda51ca8dc20dcfc9cc5f56768073b3f4c2c9f543324a4fd0b8bc7b95e232bf85bf222394fa4336ab4007d7ad2dc85afa6eb79ad2624c4be6c674ee98fce9a51786b7cc2b5044de114d36d2690e13bcedf96590c7d5aeb8040b74c4d6a5aa38a7c1f0857522f4f968795056b9a7034dc3444784f9486b575e44dec3216d72845500e63297d7197961e7e593ea3411001d1d47ba42d70e7af8e91246c02d7e37ff0eb60abebc37dd00315b4fbb09e77a6b5f7e8441818ebcfafecf622731f1db8a11fa2de8e30d808bedbfee104b3b1100f5094675521da07dd2a28be7e486b325a0c701d75116be1bbc2aa20deb64a6e4e7b824b12d009e6f1802f5a8e31559b125d71d00a5684fbde4668f5af1eb4ca04fa7c4ef4d2a194b0856e007a519f50980a944dea0137d6dfdc5cf271df00c5dd2d5"], &(0x7f0000001780)) dup2(r0, r0) recvfrom$packet(r1, &(0x7f0000000300)=""/189, 0x1d0, 0x62, &(0x7f0000000000)={0x11, 0x7, r2, 0x1, 0x9, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xfd37) 2018/03/23 16:30:09 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8002, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$TCSETA(r0, 0x5402, &(0x7f000032cfec)) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x101) write$sndseq(r0, &(0x7f000000a000)=[{0x40081, 0x80000008, 0x0, 0x0, @time={0x77359400}, {}, {}, @time}], 0x30) 2018/03/23 16:30:09 executing program 4: userfaultfd(0x80800) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0x1dda410ace7d3df6, &(0x7f00008a7000)={&(0x7f0000000040)=ANY=[@ANYBLOB="2c00000001040101ffffffffffffffff000000000c000100010000007f0000010c00020000e3ffff01000000"], 0xfffffc9f}, 0x1}, 0x0) [ 56.740161] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=61497 sclass=netlink_xfrm_socket 2018/03/23 16:30:09 executing program 6: r0 = memfd_create(&(0x7f0000503000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000000140)="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", 0xffffff04) setsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f0000000080)=0x10001, 0x4) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000000100)=[0xffffffffffffffff, 0xffffffffffffffff]) fchown(r0, r1, r2) 2018/03/23 16:30:09 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0xfffffffffffffdaf) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000000)={'ip6tnl0\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) close(r0) r2 = accept4(r1, &(0x7f0000c71000)=@alg, &(0x7f0000000080)=0x54, 0x0) sendmmsg(r2, &(0x7f0000003600)=[{{0x0, 0x0, &(0x7f0000002d40)=[{&(0x7f0000002c80)="91", 0x1}], 0x1, &(0x7f0000002dc0)}}, {{&(0x7f00000032c0)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2}}, 0x80, &(0x7f00000034c0), 0x0, &(0x7f0000003500)}}], 0x2, 0x4000) 2018/03/23 16:30:09 executing program 5: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) close(r0) 2018/03/23 16:30:09 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000a5effc)={0x0, 0xfffffffffffffffc, 0x3000}, 0x4) 2018/03/23 16:30:09 executing program 7: r0 = syz_open_dev$sg(&(0x7f00005dfff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x10000, &(0x7f0000000040)) 2018/03/23 16:30:09 executing program 5: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000080)='attr/keycreate\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x3, 0x7, 0x7fff, 0x0}, &(0x7f00000001c0)=0x10) unshare(0x2800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000200)={r2, 0x4, 0x1f}, &(0x7f0000000240)=0x8) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000000380)="e266edadeb4dcf054990b904f0810528c4c4d04f9d4443e5e82a739a2702ba7a0cdcb940a17620158aefc152c0e28dd3143cb050a0eb08f81435524f0eb2898cb0d6065d11337a45f3f0ccf80e9bc50f3ad3237b691c499633b01e106dbe77f04c2cecf1d4ebc58a125b8f222fe5758930f07ec0b39361b1c740e2667f8e940d6def6b296c8c85abf8a55ea47682a5791ec07cf88c3ab727df2c7ef7e088a09005ed110a1f553821dbc3bfa9b628e89f512d5a5c925be15900be8df81f628deea75e3230193c9c3e2a95dc1ef8a55b449804e5ec22552f0c2d7e37b689c3605f0c4a2f00e954189af05bd10c39b93f042bb6", 0xf2) write$selinux_context(r1, &(0x7f0000000040)='system_u:object_r:traceroute_exec_t:s0\x00', 0x27) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000280)={@in={{0x2, 0x4e21}}, 0x4, 0x7, 0x402, "f046bb12e18c9851dd8407f79123dfaa880b7a5486b571f77df960d1c4d9a3644272313c7ef6866b78e352b05f0bce3dc961f3d02d1db0e3860ead455d011fe206de1ea5ebe7e7aeb1951fcf07a4a963"}, 0xd8) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='lp\x00', 0x3) 2018/03/23 16:30:09 executing program 2: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={0x0, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e1d, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='ifb0\x00'}) 2018/03/23 16:30:09 executing program 0: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x201, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x7}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e23, 0x5, @dev={0xfe, 0x80, [], 0x17}, 0x77e}}, 0x0, 0x2}, &(0x7f00000001c0)=0x90) write$eventfd(r0, &(0x7f0000000000)=0x2100000001, 0x4d) 2018/03/23 16:30:09 executing program 6: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f0000d29f21)=""/223, &(0x7f00003b7000)=0xdf) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x200000, 0x0) fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) 2018/03/23 16:30:09 executing program 3: socket$packet(0x11, 0x2, 0x300) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x400000, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000100)=0x5, 0x4) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x400) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1005}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x3501}) 2018/03/23 16:30:09 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000100)) setsockopt$sock_int(r0, 0x1, 0x11, &(0x7f0000000080)=0x91, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0x0, 0x4, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x100, 0x0) connect$inet(r1, &(0x7f0000000140)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/03/23 16:30:09 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a21000)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00007f5ff8)=@assoc_value, &(0x7f0000d73ffc)=0x8) ioctl$KDMKTONE(r0, 0x4b30, 0x3) ioctl$FIONREAD(r0, 0x541b, &(0x7f00006adffc)) 2018/03/23 16:30:09 executing program 7: r0 = socket(0x10, 0x802, 0x4) write(r0, &(0x7f0000000000)="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", 0xfb) write(r0, &(0x7f0000000440)="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", 0xfc) 2018/03/23 16:30:09 executing program 1: r0 = socket$packet(0x11, 0xb, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000300)={"6c6f008000", &(0x7f0000000200)=@ethtool_cmd={0x25}}) r1 = accept(r0, &(0x7f0000000400), &(0x7f0000000480)=0x80) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x200}}, 0x1, 0x8000000000, 0x200000, 0x9, 0x92}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={r2, 0x5}, 0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r2, 0x5}, 0x8) 2018/03/23 16:30:09 executing program 6: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffff9c, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000000)) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000040)=""/180, 0xb4, 0x40002040, &(0x7f0000000100)=@abs={0x0, 0x0, 0x4e24}, 0x6e) capset(&(0x7f0000ff8000)={0x19980330}, &(0x7f0000ca1000)) 2018/03/23 16:30:09 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000300)={@dev={0xac, 0x14, 0x14}, @dev={0xac, 0x14, 0x14}}, 0xc) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002e80)='/selinux/checkreqprot\x00', 0x2080, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000040)) r2 = getuid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000200)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000002680)={{{@in6=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000000240)=0xe8) r5 = fcntl$getown(r1, 0x9) sendmsg$netlink(r1, &(0x7f0000002e40)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfd, 0x40}, 0xc, &(0x7f0000000280)=[{&(0x7f0000000340)={0x233c, 0x1e, 0x0, 0x70bd28, 0x25dfdbfc, "", [@nested={0x1150, 0x73, [@typed={0x1c, 0x5e, @str='/selinux/checkreqprot\x00'}, @generic="952ea84151ea494050334624866499384c9de0be5624e50ee9b12a9ad9e1d5d664eebef257a723a633a55960a29e0af72ec19f47e0650ebd4046761f0a4d1815359dc093e9e57c0de29643e817ff3f78a26102766f7699e334172133848aee183649836ec431e655db120fce8999f73f42a7", @typed={0x4, 0x1a}, @generic="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@generic="71fbb2a217e15635b9b3fae7817faa6f6b1e70b07c0472183037eca84156227124c9c507802fa0d4c03551845baaf8191a108a89685bddaf158ab500cfd03f9707bedec17ce21d1da84d05a0b56f3bca1012037953af10ad4ac9558a96507b9120be903e112c38b64166adb824e1ff454a80315032ee181470fbe98251acbc9f8623c09cf6c0ac1a0c66e690884595c8987ea6c33b82ba5453e7a9ce73ef3aedee6aa884c39d40181959b9db"]}, @generic="d760a9d07670969a1f90ae74622ad06f0042cbc2757505182d650217ecb9eebfa8e9fa745f8d78e4a9da6d52e1dae42ab2706af45dc93370835b5862cb49403521a561a8c9b9700000957da9f70a4fcba07cb7ed5cfca59ceec1c3c791b5", @generic="f0b67454993dc3a973192132ee9b0d4db8e0eaab286a86fb51693977b68327a53192e4b047815c298a84cddd065b617a23d7a18caeb23a87928d54", @typed={0x8, 0x8f, @ipv4=@loopback=0x7f000001}, @typed={0x8, 0x77, @pid=r5}]}, 0x2e4}, {&(0x7f0000002a80)={0x3b8, 0x39, 0x808, 0x70bd26, 0x25dfdbfe, "", [@nested={0x3a0, 0x2c, [@generic="8c7b0185c5bc3c599992672957cd1637857508e21d0f8233c8ad13862f8ab6baf122e06e72b63c94bf7e08cf6ad098b7462a6cf836759b42ada65afa833152bc97c857eb79a3239ea22a6b3908a003ba2f20baac6704326743ef3b57d4361b4ee614bf44fade1e8c0848d61f44d9b5d2512f0a8309ca474553f7ee81f89e9bc9b56d9abde9bab9c4c43410db8d6c7f971f1f221a6d9aa62a8ddf96d6d5848ea4c7e2c80e904935846ddcc25f867018f5b86dbb06c33d2275966470afd11c091c6cd467b8e062af71564c3f967162cebc36e1", @typed={0xc, 0x70, @u64=0xffff}, @generic="5877b8349ed7a851175b1d42d977e0dec33fcda7c57f1af05e42bfd3", @typed={0xc, 0x8, @u64=0xa32}, @generic="1e2d12c2dd0f08ce323a6ad1908a3486b62ce7650dc91928a5a7ee1af4cb1e5b96afd964f5b8a17e4d1aeb01e9ea35438069325f1e945a63f981a7f1eeb3587571f8df8ab326e7bf33d18746c6f6b2db0eff4fad00da332928453edea0118455d85d5398fa47dda7ae7feeaa2c43e7ca2a14b73ea96f2467eec3c460103ebb86c822ebd1a57eb2f3b8c588e0de259804ccf4daed8805720948", @typed={0xc, 0x8e, @u64=0x9}, @typed={0x8, 0x79, @fd=r1}, @generic="1a7fe62f112b8809661912715679a3294127c23e7a8727d7225574a5ceaceb04fea2842022fe7ea03e0f74ac18a9e1f2ab555ad0f749ee02f320f93d074dc49b85cbda7c6b811a615fdd0e5d75a6916771d970f7ed93682ab59a5188c9f1fa7a5507e53b665471f8f339ca7b07fd237db63c70507c2378e6cb32ba9cf2ecf0fcd4eefdc92e96c0dec9f94d23ca328be9856474a0afd08b797e6ab4dd3a2e343923468e111701e8becc3cfe94f81e828276aeeeba59b2fbf8d0c3f1f2c78f9ae857794fac117e17a6f156afe0009faffaec50c91feb201680f8d996a7ff6b458973cfe9ebfc59c9", @generic="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"]}, @generic="9fdff6f9b05b8e1c"]}, 0x3b8}], 0x5, 0x0, 0x0, 0x4000000}, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000002ec0)={{{@in=@remote, @in6=@local}}, {{@in=@broadcast}, 0x0, @in=@loopback}}, &(0x7f0000000000)=0xe8) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x0) 2018/03/23 16:30:09 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) recvmmsg(r0, &(0x7f00008db000)=[{{&(0x7f0000c5cfa0)=@nfc_llcp, 0x80, &(0x7f00006a9fc0)=[{&(0x7f00000000c0)=""/174, 0xae}], 0x1, &(0x7f000042cfd2)=""/46, 0x2e}}], 0x1, 0x0, &(0x7f0000746ff0)) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setitimer(0x3, &(0x7f0000000040)={{0x0, 0x7530}, {r1, r2/1000+10000}}, &(0x7f0000000180)) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x2000000008972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000168f26), 0x0, 0x48000, &(0x7f00008d2000)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f000029b000), 0x287, 0x0, &(0x7f0000778000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/23 16:30:09 executing program 2: r0 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 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$EVIOCGLED(r1, 0x80404519, &(0x7f0000000000)=""/4096) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000044000)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000001000)={{0xfffffffffffffffd, 0x4}, {0x1}, 0xffffffff80000001, 0x1, 0x1}) write$sndseq(r0, &(0x7f0000e6ffd0)=[{0x1e, 0x10000000000, 0x0, 0x3fd, @tick, {}, {}, @connect={{0x5, 0x100}, {0x0, 0x7}}}], 0x30) [ 56.957246] keychord: Insufficient bytes present for header 5 [ 56.958058] audit: type=1400 audit(1521822609.292:25): avc: denied { create } for pid=7768 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:traceroute_exec_t:s0 tclass=key permissive=1 [ 56.978557] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=45884 sclass=netlink_tcpdiag_socket [ 56.979360] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=45884 sclass=netlink_tcpdiag_socket 2018/03/23 16:30:09 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000040)=0x6) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x400, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f00000000c0)={'NETMAP\x00'}, &(0x7f0000000100)=0x1e) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x4086c0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000500)={{{@in=@multicast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}}}, &(0x7f0000000600)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000640)={@empty, r3}, 0x14) getpeername$netrom(r2, &(0x7f0000000680)=@full, &(0x7f0000000700)=0x48) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000740)={0x0}, &(0x7f0000000780)=0xc) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00000007c0)=0xffffffffffff077c) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0xfffffffffffff782) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000800)={0x0, 0x800}, &(0x7f0000000840)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000880)={0x0, 0x9}, &(0x7f00000008c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000900)={r5, 0x80000000, 0x30, 0x17f83780, 0x9, 0x3, 0x43c, 0x8, {r6, @in={{0x2, 0x4e24}}, 0x3, 0x1, 0x40, 0x9, 0x2}}, &(0x7f00000009c0)=0xb0) getpeername(r2, &(0x7f0000000a00)=@can, &(0x7f0000000a80)=0x80) ftruncate(r0, 0x7f) ioctl$sock_netdev_private(r1, 0x89f5, &(0x7f0000000ac0)="57471aa226c096a986a0fcb7866eb49dca5395c9f287894393ea8e8a17ab3e88d48b171e8d716c5b4f86f8d3571807ca57ab437cb917ee3bb598f482d3d7429080e27784dc6d82ffb32e5653ddf2fb2cda619f3e94e10102c5c15564793eebac5be165c0b74b81ce0cf266e5e6aa11108eba8cc027256790a11e555dfc6f0f2aab5eb38156a83b0bf126ecdddd89c25b6a04f66c0d3b5ef538f18f03eb6b6d743ae08c7fc3f318a952da87a3b20e39db17dbb42b6995173c27b21e8b3c7d346be5acfa0bd0") r8 = syz_open_procfs(r4, &(0x7f0000000bc0)='net/mcfilter6\x00') ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000c00)=""/215) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000d00)={0x2, 0x0, 0x10001, 0x8}) ioctl$DRM_IOCTL_AGP_FREE(r8, 0x40206435, &(0x7f0000000d40)={0xfffffffffffffe01, r9, 0x10001, 0xffff}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000d80), &(0x7f0000000dc0)=0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000e00)={r7}, &(0x7f0000000e40)=0x8) ioctl$sock_SIOCOUTQNSD(r8, 0x894b, &(0x7f0000000e80)) fgetxattr(r0, &(0x7f0000000ec0)=@known='trusted.syz\x00', &(0x7f0000000f00)=""/165, 0xa5) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r8, 0x84, 0x65, &(0x7f0000000fc0)=[@in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x12fa, @remote={0xfe, 0x80, [], 0xbb}, 0x462de1e4}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @rand_addr=0x80000000}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x16}}, @in6={0xa, 0x4e24, 0x5, @dev={0xfe, 0x80, [], 0xb}}, @in6={0xa, 0x4e21, 0x1, @empty, 0x1ff80000000000}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}], 0xb4) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000001080)={&(0x7f0000ffe000/0x1000)=nil, 0x1, 0x5, 0x28, &(0x7f0000ffd000/0x3000)=nil, 0x5}) writev(r8, &(0x7f00000011c0)=[{&(0x7f00000010c0)="0ba58a62196d7acba461188bd9e4f585cfe3a249bc5027af9cf87e74dc851c6ded7dfc0325855023dfa20a5d34c168f68df0cf33d08a64436ca37bdb80e06d0cf6bae5833fd4db308a34d4cc7cfed6e6216b3d9169d129ca92b78e53d3e7f9c5edd38a00a0d559011293d9876c1383535329d68fbf04ee6a5a0ed7951b4d6de1539aa699fd65f4356efc0cd1ed5587303916e2ab302a4252b2c16c4d8ff1e81a5df6ab6af67a0ddf55721602a6720f50161ce766b8cf89e890392314be6a84381d", 0xc1}], 0x1) socket$inet_sctp(0x2, 0x5, 0x84) getsockname(r2, &(0x7f0000001200)=@nl=@unspec, &(0x7f0000001280)=0x80) 2018/03/23 16:30:09 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='yeah\x00', 0x5) write(r0, &(0x7f0000000000)='W', 0x1) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000001380)={0x0, 0x101, 0x0, 0x200, 0x80, 0x8, 0x1, 0x5, {0x0, @in6={{0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}, 0x1f, 0x8, 0x5, 0x5, 0x1}}, &(0x7f0000001440)=0xb0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001480)={0x0, 0x6}, &(0x7f00000014c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000017c0)={0x0, 0x72, "2b0544ddf18ae6d7e94cdd6096a79bb7d00fafa2f51fb57a5e2844f74ec47cc74138db7bcc7b4e5288d41af77bc35d4cdf194d7c54cadab00befb2e797fcf149681204b05a4d7e229ce0974b8fda0f5778a209278f4f0b48a07204c58ff04072f32c22bc55d2a1c968c40e4cd7effa5b1f29"}, &(0x7f0000001840)=0x7a) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000001880)={0x0, 0xfff, 0x30}, &(0x7f00000018c0)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001900)={0x0, 0x80, 0x2, 0x9}, &(0x7f0000001940)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000001980)={0x0}, &(0x7f00000019c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001a00)={0x0, 0x8, 0xfffffffffffffff7, 0x5, 0x8, 0x9, 0x800, 0x330, {0x0, @in6={{0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x3}}, 0x6, 0x6, 0x3, 0x0, 0x3}}, &(0x7f0000001ac0)=0xb0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000001ec0)={0x0, 0x24, "89df9eafe8257d19690bf649c6a34a11e6e0d7b49f7406d736e4032b3f9f6d31ea39b25e"}, &(0x7f0000001f00)=0x2c) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000001f40)=@assoc_value={0x0, 0x4}, &(0x7f0000001f80)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000001fc0)=@assoc_value={0x0, 0x5}, &(0x7f0000002000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000002100)={0x0, 0x9c, &(0x7f0000002040)=[@in6={0xa, 0x4e22, 0x8001, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x80}, @in6={0xa, 0x4e24, 0x6a, @dev={0xfe, 0x80, [], 0xc}, 0x3}, @in6={0xa, 0x4e20, 0x80000001, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in6={0xa, 0x4e23, 0x4, @loopback={0x0, 0x1}, 0x10001}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x4, @ipv4={[], [0xff, 0xff], @rand_addr=0x3a}, 0xff}]}, &(0x7f0000002140)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000002180)={0x0, 0x8, 0x30}, &(0x7f00000021c0)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000025c0)={0x0, 0x74, &(0x7f0000002540)=[@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x2, @empty, 0x3f}, @in6={0xa, 0x4e23, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x200}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x8}]}, &(0x7f0000002600)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000002640)={0x0, @in6={{0xa, 0x4e22, 0xffffffff, @dev={0xfe, 0x80, [], 0x18}, 0x100000001}}, 0x2, 0x9, 0x8, 0x1, 0x6}, &(0x7f0000002700)=0x98) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000002740)={0x0}, &(0x7f0000002780)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000003bc0)={0x0, 0x1}, &(0x7f0000003c00)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000003c40)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, [0xb1, 0x1, 0x2, 0x9, 0xb0ef, 0x7, 0x10001, 0xb4b3, 0x3, 0x2, 0x8, 0x7, 0x4, 0xeb, 0x3]}, &(0x7f0000003d40)=0x100) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000003d80)={0x5, 0x8000, 0x6, 0xf3, 0x0}, &(0x7f0000003dc0)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000003e00)={0x0, @in={{0x2, 0x4e22, @rand_addr=0xff}}, [0x9, 0x10001, 0x4, 0xec, 0x9, 0x4, 0x80000000, 0x1000, 0x7, 0x3f4735fb, 0x3ff, 0x80000001, 0x10000, 0x9, 0x5]}, &(0x7f0000003f00)=0x100) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000003f40)={0x0, 0xa161, 0x5, [0x0, 0x6, 0x3ff, 0x9, 0x3]}, &(0x7f0000003f80)=0x12) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000004040)={0x0, 0x58, &(0x7f0000003fc0)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, @in6={0xa, 0x4e24, 0xfff, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xd}}, 0x9}, @in={0x2, 0x4e22, @rand_addr=0x80}, @in6={0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x800}]}, &(0x7f0000004080)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000005a00)={0x0, 0xfffffffffffffe00, 0x81, 0x8, 0x1f, 0x1}, &(0x7f0000005a40)=0x14) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000005a80)={0x0, 0x3, 0x0, 0x6}, &(0x7f0000005ac0)=0x18) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000005fc0)={0x0, 0x7e, "43bd02a20e6dc92054008afdffb68fca12a588ca1a54ed184f6cc043a2b31c08c005d8e29a033452aa2ae06a1d24a7033964983efa92a1948269499887c38261ad0c7698d31fc42966818a3c9d66e2d6a1d5ff4353e030656612b6d89e148f2653407b76e00d6ffa6144a0419da35e316a45a2fe284e988721e140bf6cb5"}, &(0x7f0000006080)=0x86) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000006180)={0x0, 0xc0, &(0x7f00000060c0)=[@in6={0xa, 0x4e21, 0x5000000000000, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x10001, @ipv4={[], [0xff, 0xff], @rand_addr=0x7}, 0x80000000}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x101, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in={0x2, 0x4e21, @rand_addr}, @in6={0xa, 0x4e24, 0xd4, @dev={0xfe, 0x80, [], 0xb}, 0x40}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @broadcast=0xffffffff}]}, &(0x7f00000061c0)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000006200)={0x0, 0xb3, "45fd2c8d68816cd8050b15e30f55419c30b53b9c6af704f406196311af896511f2ac311ec6ecb62a930997dfb9386c504821ed64cda643c0cfa26c1666a66102f517adbfb84655e15a7c5d202ef1de5a427d73b7f4745793609f224b5dc48fde05576f2f3c050ac0236a353a6178dfc3a8d9e7f23c5f4a1a0d0701066a93dabdbd402e8ce48296b0ae6adab82da1091caa30aa3cb14c281488a73c5c7d6ee6afbd1a5fddd8ff48d96ebd424832d45c77fc51fd"}, &(0x7f00000062c0)=0xbb) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000008600)={0x0, 0x3, 0x30}, &(0x7f0000008640)=0xc) sendmmsg$inet_sctp(r0, &(0x7f00000088c0)=[{&(0x7f0000000040)=@in={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10, &(0x7f0000001300)=[{&(0x7f0000000080)="474583ed56db1c04e781a2351f7991637323ec250ee0330d99fabf3d824393e5cd979c412c8bb818194db5d792f14fe0a59b40e201962a80fc938e9027857ad53c8e3646b2bc50e788fe2957bd266877c66eccd4b2dc17af2f85d19a9d597257e918cba05b1981566b4bde264fc9cd474a5c07b9440b87e073d77f58e43bf11975cec405c746182d667a15bc79c5b2", 0x8f}, {&(0x7f0000000240)="c9b1e55d3accbcdf52b7d92d98237f8b1174929cc77e9fc2263387db4afade496463d51c843304e764932c0c906fe82d8937d418193f3e6da61da5426bcc3857d30cc53ef5d70b1ef91c0a152ec691d61d95378919fb0c3e02d264ea573dad33dc837129b0debf7e647d416d08b0282259e738cf56a7cf8b65492b96d7e4c3d3b316ab2f87525dcdc50005c37f79bfa2c04d749ac32ad8daeeb77af8ed554c92441c80c7679d278041fd7b2952c504b0ffac724aef0c621ec87a944f1dc8f2634ef8895c44998a427ea5b67b264740fa02d0ab3912642e6985ee337f58ba4e56e95e3cd98d03bddfb9d46a5d1dfc120e88345dbd03caa0e7dc27e27c45d2b1a4d07b81b32aaff5593f97fc157cdf08366f89e3a7b1995a448bed1d2b8b4434fd67d1084818b65efbcf149d761436e13f7242fd838c001df0d71f1882d47e74bb39d628e5614553ffb827f01d8c6c8eec19b390558b84ad9f7f41eafada1ce51978bd88c72b12f2a905ff53657a7ed7de7d0f823fb8f793831ff79046a158fe30c139de327fb136ec48e9e8bbd09abfb1176f95d44cecf3c7dce25e096363cfc53f610ef656541b2c27321e60f53f30305373e00fbdc61684ab2e0d52bacd1f80a3458e4a318f7552801b417934ad0f37e73b4f647849810be5b4c5300c8aba64e728df8c6d1ffd2829c37077123d88e5f32b8ac892a51c0b9490675badfea2ae4e6b35f4e883c633766c4e68f61b0e40da162d3e041238f3829755227ef4a57703433bc0be60c9e016268a769ee32e4dc9072c22c96e22a9d9f56466445c803e472b87080b6d74f46f2f045474eef4427f3f9d6ffe8faccd1475a1b5d0a0e8579efe10cb2147640057596f821e59a7f68e0b5a5045cad518dd8dda9d6059c73c41532c0773bcdff7164b0321b6898688689552f871be1edc0aed2c548708f292beddae8aab570aede3e6f78ccff439ec5b76eb28f162931eff8c1d769da3730cb4c49c91ee7d457a02ed9c1603e2ef7968dc15e4f2001bdb9bacb2195df781c34d926ad7b7d617460cea7844aacc2d7ab15bc2a2b645faece0a3bc5dcc5fd0cc0174f3f265b9255e0910bab921b1afa25ac1b625004aa18fad0abc6c31e97f5d38637371d78e55b69939127b69bfeea748ae7c4d24edca4fcf49a6e331ec3a17ab05e1b925874edb7e43528263566a0972a5e98ad2ab55501c52ac49262592c4bd01f2c81ef4e8ec65108b1e95d9d757e181a5c1657c8cf0ed7485fbc752560fc897537306a4c6a42d7b03efd442993a7e3ed7b80890acb6172fced79f2a44bf5e907bb33dc5bdd704fa0bb9c016f40b454f32390f58f78a2fcee1d1a8b40eb2aae33d173be40c991e52f198f47582f11b370454898101657292333e6e0213b1b3460e949628ec63c5846882b41da99832e367b6c3ab9df3286af3dba879916cdcc05118f7d172221ffe04b29dfc90233fe283b1b97b3dd18c17637486413152e7e90be7b4759c22abef84f0194120669887c8ecbb599a3a6b5e691f062423d5d0273aea6d2216f4133fc1b821b9d22d4336ce735f4193e36ce59fff800604b975a899d10e99dfcbbd6abba26534656cdbea3ff7db56e76a84ba330a123a50da9b1d4264222f5da21778eb23def59f1f17f4b91de1284da09a91e2474c5480e0660547e3257c851ce61b8342c5936dc4fefbff7a42ea93d14da6b0db59a96e930a561b548173594ee39f50ff2b50ab9cbe053383e110fdea26f9f051f1bcb1c345483e7711687918b175b3e9c8f48a7b47053e8053b505f750f2d8ef8aa6af6875e16e120ece9881da20f6c3d0e266ece2c8e8437b8af071ae3c74a255110944e8dc74712ffef640be292d665776bb992efdcdfee8cf5138cf5d08e2e89a046ef9035e80c2d29fa625e3a214eb339fd43192c9f12f680ff698cf9d8d18f185d4a13628332c85a09cf4269ec1b02fa85f7a2bce9a1bb0288dd57ad6ec8be4919dd04e5c1786300d80a497359dc901e29889186b6751ed7e2cecbd5b1c0f180d4b25f8aedea53004cbe3ec13469eb75ef3864f90198e7acda16f9265aa6757582ac5f1c41d6e2bd7f8e2d9c445b431014f15b01880d10e6347c3699b18528160733412783a27a8b52a662ae8c4938af630011d004708bd1e90487f4c53140db4e80cc3b87c45108d0af15cab99067fb2f5b7a81a7d6a0658c84fbbf29f78de9411d020df232788230ec49fd56817d702257ced30fdf2306468d2f2679b686b276ee03d926426d43316bc37dfbdff9233375260ba222b5fc6c81119be4a8e7d9f7b9483abc0c3a28a2ef49c813b8aa915c5b625e7e1ae6a562cb3579b2502e282904886128310b8d3d37d5a6bf02dac4a2a25983a1770206b78df0eb63bc1ecd7b2bfc302d88967e1916cad767cd5e1465081f36b0d20381370b183ec944ca370d39c1f209fb36e468b0c2a34cadecdc4331504e99f7356955bb216e3d67f050b9c6c57143aaf2fb17abfae8c7a0ef2a17768ed2f596275484fbc48723519146b5c35480026c48eda05abccc212e681d1b3e30c3dfb66d9e2dbb0a13705427413bc4bd2fd9cf1c4543c679fbb1def247b521603a3c13424734907b4f1c624c99b486dbb6542656c4815dd86db2f90f2e66e731fbde51a2ccc840894276a63aefaa918c072c8f0c4e0a0e807dc8f2cf46a81447dc6274bb314396b693fd64c93edfea12b9616e0a5aa1556e0bef39bbd7cb18d1684fa5361f0a231863c538b311b442d8418fcea10c7905b8122a26e61c1084489b53241995e79600a3b8e6e5bb5e887aa279892c0d407974f449dc4f402ebff6ab93c50dcfc1b06e317c0ae706b9482721c6fcf81d73af2e8b3acd8619d94b4d7be66282d5c9d381aca9c921b3dc76f16ccd48967412c3cd08f10ec7807f1abc6628fa19130499710762a6a3fac96a4a729ac263ed1c4b474e7ec3643c3286c6453cfaa540b17a502b80e9f5097b0648e3ecb69ea4fda73f07985501af99c656d026e0084fd90942ad9f03c45dbf3322c9b03f6a736bde0b42d2dea15a4b251333dddce488c2f5bdaa7556ec1063aa223a0eeaf6ec1d8d940d156ae4fb96aebd2288946440d7d07bd7c265ec32b5cee1f7aabcf8677acda11433be6be696da4e7a6445cb0d8d8aa1accb0200edc558cef4a78d4ccc75216e145c53783216c0d6e8bd502e8ed885f3274477f46844b7111edc9f423af797671d3446df89a912dbd898c903bf9b648a9237599af135d58b7b048ce0abfc94bae97a07ed96cbfbbdb23ec0c9dd8f2af2965dbb45d4ba410cc6516fde71d3c74cbda54f72e73c29b8e479d02bc9984da984b66f141e03080809f02fe5bcfcac6327cc60041c7009d94e8a141b13a0b23e525939abb772fe56594c6fcda89a85c573cc0710df8bfff6f2702dcd883e75f18b96fa1fdd1f0844fcf2fa12385f4cf17f79779e9141d3e45e4d51323b8c98dca07f61f4997262551158ef58f59eb03e2ed0d1944329f7bac0595d79b0a8041017ba6e9e067812d17b097083c50c1e087a9f9a58a8f20d25216952be80533bb55b891592581c397a3846c7aadfd43691d251004fcf81261f50c402be5c6e0ffb2c55e76883cc81546ba739d58cc55386b4c92d65ab858e70de9f2e12c831fd3863d05fb34c1f369e273b5ade1a46f42f4c729cfb6484b0eca08b5f2fa03231f8b8c89c563c3f534b8fd161edaf68c6c8e4523c88fd694083ee7c7305bf907e591ce0fe23e0836166969720883de77dcb2f6110ba2ac22f548f435582c2420b9d281a7ff1ea49c66281c4e40ae9d375b4604efb365253e54d81e7a83ad3b2bf7872597e7119a79ac7c114dbf62fd2cb90750571119e6fc9427bf1513f21fee16dcd32952f43864cb17affb3d0e59ea346e2e66bc8e92b9b46bf47fe0946bac9c88dc18bbabc532447341c604edc1de748dac66e012906d95c02dcbb0882a0401e54484d43059e732dca1dbc6a291a0f242edab1cdff5e1b0bc8a162476317670051b6ca0b3b044473186bebea97e9a01184c75881da0ce62f5b8769e9a6904a2b73b47705402b95cfb94fdd9a1737994f3d0f9815ff4f0b3be458d5218913f369004ded3dced2e4bb887b5d1f02444b67c314ce94efdc41139567610e0768da0418daa6e5746bdef5b5ef21c766999ec942779d572e0402aaec61f0bda3278d0a7adf6309395a5bff3db1dd55378015d734e26d8ae11370d941e53fffa6e2012df9aeb138848cc6128eebcf09c9b7c45539c45374ab337d4f31a8bd4c0f5b802edded0638e7e1709849a96a365893bc3931f5602cfc80478294954eabdb74ea87b83ccb07839b5beaa4e235a0a742de7eef35dc806cfd59337717977d123d2a16de9d78b846122f860539252743711fd1affc0f630d483965ec7b2a6c3dd3af0b9aaa69b0ae03872e66133239cded321c8c84043686763af683cbfe29f82732b5a524681be270a376d32e2e61e6ec9aa8222db398b34d43c35ab68e1550ff7cbf3812d80aa4267a685ef0357b550b882676b5d61b7a25488f71150ec20998924791decdc986814f828c4e5f902679e0715cb768507289de4a6ba0c79cf5b5d922b833064e0e527a1760726d6dd714ad209f0a58dc0ab3d15565e46e914bd554fc7fa9c63dce71a60f0425a3972f851ff07dd913589ccd2ef28fe1e43de9080c2e92b06679c497481897609b6e8ea7156f9d395e59674cedd7ec061167af98a0aba184552016b9bec4233ae87d0bc5841d0d3a6651e3d168eece03327be20d39ada32ba6cbc6218f6d825cc9f68a151c89d208bb92b7776f89fb212bc4ea1dfb8654c9c709c4f993f50440262743f74b618056e2677a0d7c6c28456581794decfc6eec38ee9cf7c06c2f3691160f0111017690a4a2179a45c5ffb8e9ec1b9f270beaedbb16370ff501cf5eaf260992e7cf4739f4cd1891bd33eb617fe8a419d2e0bf39e52723674566b5c8cfc9d1312dac4786c7f62a5f761f7ec18074d6b128c60b45ffdd37d9a9873487bbc52adaae97641cf0e441d12c8260f4d356beac8f9adfd0d25ca2e8bc5cb45d372bbe0edf3110f03b579d356099fdc76032508fd50f0e4e61d2d63d6f7cb3ab0feb1f73fdda7ff4f9006383f8e06ce076f7d88bf451fa03734e335469a28838399b0f9e467b930348a35c0da41402c0f8a57b74acd4c69d003f2e0362047c20d1d307c89ceacc315a24071e3d1b1cabbd48546e0e2a0f091f3889998381a54d7ca902891f8ce87e5f4636d66dace749a2cef9be0cabbbe04152a5aeb8bbe921f2a7c94daba38fef24419c720678cdcd88975d3c488ce3bf45e74dbc18905209c356c54ec2051e62c29864772a901d33de10c95df055cf2f817c2c94c7c51fb44cd5705ee79f7bd15169f270592aac4349b56dbd22407631d687759163a8d0c094f9c0af1ddc42383144d68133280d7bfa3cd197319774174e49aa175cd11c5b354746fdb06409672a6c96b782c551223c5bc064606d743632c7721982fd061087967cf88c622b1d6c001b6256e9846c7622a30bccd92c098d0d3aa4164b849e3f775c80d43a0e14f6777c0bdb4e1a9d88816ba8643e6f116160ddb5e260460518b90dd88b1b64655af309e2785194e7c96eb64c36b2b89f4a2577c643e009a1402cd40637dea46772f8ca0528b3ed14e6dcc5c4d4007d46f8e94b20771ac8e3e4cc9ea8add8e3d626bfe4ca2830e5b79b3c94a23b30f147516f8024d359c6ae59ed11da6f76f663d1a906626ab78df9906864976ac28d26f79879e78", 0x1000}, {&(0x7f0000000140)="94b795358458c797a6b0eff2932c54f1a40b93913a38fdd06276f64ac2be7e8e0cd35cb7dff33891e4c1d78991036dba29cc00bf87fc3cbaa09345246304ec74d1cf757267f0bc47a752a7498aeabf3f1d9674642fc835c430d7a0ef8d7cf0b46cb983431824cddd967611a42ab4e0412f4c08007218fd2887ff7dca4db789ee91a78a7f55982e", 0x87}, {&(0x7f0000001240)="811c4e4d6964f40ccfcf144f23a751ee7b39e5773850089de72d8fcfcc7d9c6013296231bea46a10256cb9170eafe7bb496910c3c19a", 0x36}, {&(0x7f0000001280)="ee7fea552af9031c77af007783b83b6763c493aacd2acd1f30ea059685bcd8e5250adc5b43f23af408d8845fdd1baa3797d439b2e761b5737b67747cf2e53e970a169a6104aeab1a178840", 0x4b}], 0x5, &(0x7f0000001500)=[@sndrcv={0x30, 0x84, 0x1, {0xffffffff, 0x7, 0x8000, 0x0, 0x4a5a, 0xffffffffffffffff, 0xff, 0x761, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0xd7a2, 0x8, 0x0, 0x4, 0x4, 0x0, 0x9, r2}}, @init={0x18, 0x84, 0x0, {0x7, 0x1f, 0x2ac, 0xfffffffffffffffb}}], 0x90, 0x40000}, {&(0x7f00000015c0)=@in6={0xa, 0x4e20, 0x100000001, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c, &(0x7f0000001780)=[{&(0x7f0000001600)="54e89dddb6bf3965159c30d2a82ca30808c70730b68c05d672e8a10c831aa9ab3a4719b2933dace717f3d79b6465f803716c362b8dee41a3c20b31699e591485ff8af3082b386ac0fd998d54b667a48ceac781863402057e6d7d5a29c66949", 0x5f}, {&(0x7f0000001680)="e54d7d42683ea1aaa90c239ed054015d2db3b61dd7dcfe6db754ddefcf3e90e7c8814e099cd0c66690efc380d02904a2b686b3ef73f64348741933f927e0532ced2eeede6a88c9cc8182a317c54eac8328a6bc585c71ea6667d3da7730c89e0a6bfc9a3d5053432a83197af5b446d5128885d8a63a55080d4cc4843690b5ec0fe2576634ebb0525ad29fdc476c3681d2f4c39294e85d0843c5c3ad71ec5cb5d9c07e243bf3820be03a1c63cf8f58fa91128d08eddc2bf27d234c188df296b4cbca61557ba50cef2b9de1a428fbcaa923be", 0xd1}], 0x2, &(0x7f0000001b00)=[@sndrcv={0x30, 0x84, 0x1, {0x6, 0x7d1d, 0x2, 0x4, 0x100000000, 0x7f, 0xffff, 0x8, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x207, 0x9, 0x8, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x3e8c, 0x1, 0x8001, 0x1000, 0xa, 0x3, 0x15, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x63, 0x20b, 0xfffffffffffffffb, 0x0, r6}}, @sndinfo={0x20, 0x84, 0x2, {0xffff, 0x8208, 0x100, 0x8, r7}}], 0xf0, 0x40005}, {&(0x7f0000001c00)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000001e40)=[{&(0x7f0000001c40)}, {&(0x7f0000001c80)="5a5ad6d156e99d0f0b87e6010585627934834d9ebe73b7bd5acf66477f2f6371f88e0fdfd589b4240030b5abfe83ac7d5d096c049cc3a2daaaa2902ba10419ffa1f539f5de5349cb53db0140162d681e99da7c2440d098a9dad127e597a4a1da284508f3ef989a0e89a838886ba5468cbb4695052006a341658809581341296925a7aaea97acead156a4738ac8d992b9180ecac4a5405db5f9b6", 0x9a}, {&(0x7f0000001d40)="a39817ce198f86c488e4a7acdf9b77", 0xf}, {&(0x7f0000001d80)="2a5e572d6ac8510a111a3e1a557f0a574477a551b70c6dd8d5041d177c40de7d88f1542b2ab9697d", 0x28}, {&(0x7f0000001dc0)="dae743b598a43fc4e9cd2a5ec8dc9b8f23f73269dca2708b5f046c1d4ec04e18bc64702436c05e8eaa11be4fda4d36a7273e0f19eddb64733c3c6381662061313e810f4c75f246f756a6573fa3705f3d1f82691c3d377a8b839ac6fed4d9c4940250cd5ab079e4", 0x67}], 0x5, &(0x7f0000002200)=[@sndrcv={0x30, 0x84, 0x1, {0x8, 0x9, 0x8200, 0x1, 0x7ff, 0x2, 0x2, 0x81bc, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x0, 0x1, 0xf4, 0x6, 0x8000, 0x1, 0x0, r9}}, @sndinfo={0x20, 0x84, 0x2, {0xfff, 0x4, 0x5, 0x10001, r10}}, @sndrcv={0x30, 0x84, 0x1, {0x80000000, 0x4, 0x200, 0x6, 0x190, 0x4, 0x2, 0x2, r11}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x8, 0x200, 0x5, 0x4, 0x1, 0x7fff, 0x1000, r12}}], 0xf0, 0x1}, {&(0x7f0000002300)=@in={0x2, 0x4e21, @rand_addr=0x100000001}, 0x10, &(0x7f0000002500)=[{&(0x7f0000002340)="2dbfc2c3650d6ce7c04307844f24a3433b8ebc864f20e04cb4578997bdd66838a791c4a47c607fceb3dffab8e5fbe5130a9d19c34766638f19b4ab190d1a3f88bb770873b163944f3784a872976b93286f2e7988fac0eba00717681641e37dc054479ec2652650268365f4834130c95ef15668d3791801e76f6c9078374d1757bb45d8be4bb1d7409df5db12372c7c199747415315634f07e7acfce1c71879de", 0xa0}, {&(0x7f0000002400)="038eaeef03813ee87958929cb35e59fa4c19e2567a32741484cb6c1043292201c0a4020cb685120a7ccdd0ad74da216039a1d13e08c92951714717cfc802e70aa1cfa8f1ada5c29f5f9453d9699b54de126886615f01dc9680cfa12c9bdcb0b56665e66c58f1261a1df4ec1402479620a91f05c783ce454d8abc09dd70adaa9e97f89aef5e4919cb51266ec000535ace342c1e11f75f94aa346c5e7b9490e89938bac9cff27c8b5e3d4bea6dea4951c83e073c000c093d2d4d088df6ff75065a067e401c16eafb340dee74676fd06aa443f4e9ef638a", 0xd6}], 0x2, &(0x7f00000027c0)=[@init={0x18, 0x84, 0x0, {0x20, 0x45da, 0x1000, 0x4c}}, @init={0x18, 0x84, 0x0, {0x5, 0x7fffffff, 0x1, 0xffffffffffffff7f}}, @sndrcv={0x30, 0x84, 0x1, {0x80, 0x2, 0x1, 0x10000, 0x5, 0x7ff, 0x20, 0x1000, r13}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x2, 0x8200, 0x18, 0x1, 0x3, 0x40, 0xfffffffffffffffc, r14}}, @sndrcv={0x30, 0x84, 0x1, {0x800, 0x2000000000000, 0x8002, 0x6, 0x8, 0x6, 0x8, 0x8, r15}}, @init={0x18, 0x84, 0x0, {0x7fffffff, 0x6, 0x8, 0x8}}], 0x120, 0x20000000}, {&(0x7f0000002900)=@in6={0xa, 0x4e21, 0xa6, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c, &(0x7f0000003b40)=[{&(0x7f0000002940)="e1ce60107572b8370dcf5ec7632bc1f654d157443fcb656274deef328e2bf94fcf01ecaccd26", 0x26}, {&(0x7f0000002980)="c55f96340bf8b053c1916da0c798fb09b6f96aa9f9", 0x15}, {&(0x7f00000029c0)="1336aa2c80ec61676a51cb6bc0f6839f377bbb32001eab914a05424babc44d2a50ea6164786ecf727ab2b33d8a562c6d949fa5b3a9a438b133916b98772e1ad700bb7b9ddde4d99bbb7b45fd6a829793ab398bc530fae6965b67d14dc852c19f369c9e12067bda2034c573489a9ab8525e623a45c2ba246a889cf4", 0x7b}, {&(0x7f0000002a40)="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0x1000}, {&(0x7f0000003a40)="fa144a17cc8409c7d530f3286e4dfa70561eb6f5a75dcb42f9159a1c63dd6e34477cfb91b49906af4d5699509268e9e6edbc8045b79abe13e9d6973861eb73fd7f6a278afb1aa7a1f3602fa9334c14989956407c9e50a084ee9f453d77ab48241dee3cef4fa1d3bfec98257a", 0x6c}, {&(0x7f0000003ac0)="754cc9b61e7dce4155c4587c505cc4345607d4ba805461cbda91a5dc30a8adfa331c38485ab686deb32056c39aedb410ed4611fa4d8bf27b3fa8b59e82def706c40d968e0859527aa0e4d78500986bc508c277044ff891244d598c56bcd8cca21346da49e9e584f429dcf2d536833f9e0139ffe08bf399b5ffaf48", 0x7b}], 0x6, &(0x7f00000040c0)=[@sndrcv={0x30, 0x84, 0x1, {0x80, 0x800, 0xc, 0x6, 0x2, 0x7fff, 0x0, 0x4, r16}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x1, 0xfff, 0x400000000000, r17}}, @sndrcv={0x30, 0x84, 0x1, {0xff, 0x9, 0x8000, 0x6, 0x1, 0xffffffff, 0x7, 0xe8, r18}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x7fffffff, 0x1, 0x2, 0x9, 0x8, 0xfff, 0x3, r19}}, @sndinfo={0x20, 0x84, 0x2, {0x8099, 0x4, 0x8, 0x15, r20}}, @sndinfo={0x20, 0x84, 0x2, {0x20, 0x0, 0x2, 0x4, r21}}], 0x120, 0x4810}, {&(0x7f0000004200)=@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, 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{&(0x7f0000005d80)="b6676451ae91324cf8d16f079f3af6a2898c52222b70db38a496541e3d3f29bdf0f68eb5214d2e6fd559a3084fdec792a71a7bd6b80f10a2c39df2ec08b7712935a50826553b34627a3c4cc3fa37eb617fc9cc33530df3b1476420c3e2de23247c60fe2fa4103d28a43e80b5f5f33155e307465d404fe1c98e1f8dadd8c57a508f9d678a114d5e2957e2a22d627635fb87ee20774fbe85fa98e6a1428131a8da454481e4760ba6761020548877914d9efeaa3d5365f8998b0c21879766cf3b687182a18f3036b0477667a88a078ed7631f4f", 0xd2}, {&(0x7f0000005e80)="3a3d27ebe0a327416f15538b8bd949ed13ec6d61d7a74e64004bfba52cb6a0e9a0a3d46e517a309781162c143c0ba47899d068df143ce65ed81a13919be3613e046ea3ff033fcffa4af7c44ca92e05c65645c8eeccee789151c9d140b8f62e986459dc1e0a6cd7f7174e77ab84e905ec1a22adda994e779551caedf6cd199611ccdb55c617194206c9c92b7d3cc92bf7eb35085a1095edf5b0ee298a624b97c85fb7dc9451968c3e96804e99d17a758b37b152b81e06ec2a3a75c82a8b6ed0641c332a39f3", 0xc5}], 0x4, &(0x7f0000006300)=[@init={0x18, 0x84, 0x0, {0x6, 0x0, 0x2, 0x9d4}}, @init={0x18, 0x84, 0x0, {0x8, 0x4, 0x1f, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x80000001, 0x8000, 0x5, 0x1e, 0x5, 0x0, 0x3, r24}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x8, 0x20c, 0x1, 0x7fffffff, 0x1000, 0x6, 0x1, r25}}, @init={0x18, 0x84, 0x0, {0x9, 0x3, 0x9, 0x20}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8, 0x9, 0x4, r26}}, @init={0x18, 0x84, 0x0, {0x5577, 0x1ff, 0x0, 0xda7}}], 0x150, 0x20004000}, {&(0x7f0000006480)=@in={0x2, 0x4e24, @rand_addr=0x1}, 0x10, &(0x7f00000085c0)=[{&(0x7f00000064c0)="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0x1000}, {&(0x7f00000074c0)="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0x1000}, {&(0x7f00000084c0)="9bff01fbbf7acd0b7d341b794eca15b5fd178dc468d81980ad1ecd7075205ef2a457d65d7dfbafe42b629ff8212c9917e7baf2a128ac9834cd81c776c7eb9d8b8313e83d5ccbffc9bbd3117a99474a18669a037706cc45a2356d8171ce802c87d4e3137c6451ae104ccbfc2671ae730a971b3c776f6cd01dd78a858b77ea561ea1dfcfe943b6f8d9799d4821f17e1218d2ccee3ed5362c1b08f05046fa4bdc192310272d0ab360b73917e4c1ee83d6208134e5e60b9a2b08149bd7df4db4b13544", 0xc1}], 0x3, &(0x7f0000008680)=[@init={0x18, 0x84, 0x0, {0x200, 0x1, 0x1, 0x8001}}, @init={0x18, 0x84, 0x0, {0x4, 0x3, 0x4, 0x6}}, @init={0x18, 0x84, 0x0, {0x6, 0x4e06, 0x7}}, @init={0x18, 0x84, 0x0, {0x10001, 0x7fff, 0x6, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x1046, 0x3, 0x0, 0x2, 0x7, 0x5, 0x4, 0x421f786b, r27}}], 0xf0}, {&(0x7f0000008780)=@in6={0xa, 0x4e20, 0x4ccc, @dev={0xfe, 0x80, [], 0xa}, 0x6}, 0x1c, &(0x7f0000008840)=[{&(0x7f00000087c0)="ec9ac6cfa3f0f3d84e37fe9245d799e0c14b", 0x12}, {&(0x7f0000008800)="d8883a7182674a6a7469c3ea0f859c8970552f81ec7a4678800eec235490619229", 0x21}], 0x2, &(0x7f0000008880), 0x0, 0x20000000}], 0xa, 0x80) 2018/03/23 16:30:09 executing program 4: clone(0x200, &(0x7f000074a000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000000000)='./file0\x00', 0x8, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = open(&(0x7f0000000040)='./file0\x00', 0x40b00, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x800, 0xfffffffffffffda1, 0x9, 0x0, 0x6}, &(0x7f0000000240)=0x98) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000280)={r5, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) utimes(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={{r1, r2/1000+10000}, {r3, r4/1000+30000}}) 2018/03/23 16:30:09 executing program 6: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ashmem\x00', 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000040)={0x6, 0x8, 0xeb1, 0x5, 0x8, 0x1}) lseek(r0, 0x0, 0x0) 2018/03/23 16:30:09 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0xc002) r1 = memfd_create(&(0x7f0000000080), 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) pipe2(&(0x7f0000000040), 0x4800) 2018/03/23 16:30:09 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000440)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"73797a00000006000000011000"}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'ip_vti0\x00'}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1, 0x8031, 0xffffffffffffffff, 0x0) write$tun(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="0000000000000000000000e54e2444118bd400000000000000000000000000000000"], 0x12) 2018/03/23 16:30:09 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000000)) ioctl$TCSETSF(r0, 0x5404, &(0x7f00006dd000)) ioctl$TCXONC(r0, 0x540a, 0x2) clock_gettime(0x0, &(0x7f00000000c0)) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) readv(r1, &(0x7f0000000000), 0x1000000000000019) 2018/03/23 16:30:09 executing program 5: mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) mount(&(0x7f0000a3dff2)='./file0/file0\x00', &(0x7f0000831000)='./file0/file0\x00', &(0x7f00002e0000)="616e6f6e5f696e6f6402000000", 0x1000, &(0x7f0000c6d000)) umount2(&(0x7f00000000c0)='./file0\x00', 0x2) 2018/03/23 16:30:09 executing program 6: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0x0, 0x1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000280)={0x8, 0x0, &(0x7f0000000100)=[@decrefs={0x40046307}], 0x0, 0x0, &(0x7f0000000180)}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000200)={0x0}) r2 = mmap$binder(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1, 0x2010, r0, 0x23) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000540)={0xf8, 0x0, &(0x7f0000000380)=[@enter_looper={0x630c}, @reply={0x40406301, {0x1, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x70, 0x8, &(0x7f0000000140)=[@fda={0x66646185, 0x3, 0x2, 0x15}, @ptr={0x70742a85, 0x0, &(0x7f0000000040), 0x1, 0x3, 0xd}, @ptr={0x70742a85, 0x0, &(0x7f0000000080), 0x1, 0x0, 0x24}], &(0x7f00000001c0)=[0x60]}}, @reply_sg={0x40486312, {{0x4, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x30, 0x10, &(0x7f0000000240)=[@flat={0x73682a85, 0x100, r1, 0x3}, @fd={0x66642a85, 0x0, r0, 0x0, 0x1}], &(0x7f00000002c0)=[0x48, 0x48]}, 0x7}}, @exit_looper={0x630d}, @reply={0x40406301, {0x0, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x40, 0x28, &(0x7f0000000300)=[@fda={0x66646185, 0x6, 0x1, 0x2d}, @fda={0x66646185, 0x6, 0x0, 0x30}], &(0x7f0000000340)=[0x78, 0x38, 0x38, 0x18, 0x58]}}, @increfs_done={0x40106308, r2, 0x3}, @release={0x40046306, 0x4}], 0x9e, 0x0, &(0x7f0000000480)="0eabd622111458b6e003ddfa5f16e9ea900de3704325938ba1cd66a1ffb47ec031ec2ac8fe67197327366f5568f46e7b41e50ef058ca8704c9eaf65b22ce295816e876ee624f486e6a87d62c8abf21d342bd8914300640b4cbd63375bae71f54e991fb910b86f0781f78cd77a0c17f4d506a07bc9a221cc66663c196a501c93457090bf8d4a15404b913b099350c565f204965d80df2d4e9470304feae29"}) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x2) 2018/03/23 16:30:09 executing program 3: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000040)={0xffff, 0x0, 0x1, 0xdd}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000140)=0x0) fcntl$getownex(r0, 0x10, &(0x7f00000002c0)={0x0, 0x0}) setpgid(r2, r3) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000080)={r1, 0x1}) r4 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)) r5 = socket(0x3, 0x801, 0x3) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000000240)) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x82, 0x0) ioctl$TIOCCBRK(r6, 0x5428) ioctl$TCFLSH(r6, 0x540b, 0x9) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)) keyctl$invalidate(0x15, r4) 2018/03/23 16:30:09 executing program 7: r0 = syz_open_dev$loop(&(0x7f00006a5ff7)='/dev/loop#\x00', 0x0, 0x102) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) ioctl(r0, 0x4000000000001277, &(0x7f0000000000)) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) epoll_pwait(r1, &(0x7f0000000040)=[{}], 0x1, 0xe64a, &(0x7f0000000080)={0x7055}, 0x8) 2018/03/23 16:30:09 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x101000, 0x0) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="040002000400040085c547e181b32e6dec6651dfa47cebacfc83d1b3f30a1daee8ce8e4127ebf332"], &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={r1, 0xab}, &(0x7f0000000100)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000d37000)={{0x1000ff, 0xb}, {}, 0x0, 0x1}) 2018/03/23 16:30:09 executing program 2: syz_open_dev$binder(&(0x7f0000cde000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000104ff0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='teql0\x00', 0xfffffffffffffede) r1 = socket(0x18, 0x0, 0x4) connect(r1, &(0x7f0000000000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14}}, 0xe) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$VT_WAITACTIVE(r2, 0x5607) ioctl$TIOCGPTPEER(r2, 0x5441, 0x9) [ 57.195315] binder: 7832:7833 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 57.225936] binder: 7832:7842 got reply transaction with no transaction stack 2018/03/23 16:30:09 executing program 1: mmap(&(0x7f0000561000/0x4000)=nil, 0x4000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000dbbff0), 0x20) r1 = dup(r0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x1, 0x1, [0x1ff]}, &(0x7f0000000040)=0xa) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0xfffffffffffff4b3, 0x4, 0x8201, 0x8001, 0x80, 0x2, 0x3, 0x3, r2}, 0x20) 2018/03/23 16:30:09 executing program 4: recvmsg(0xffffffffffffffff, &(0x7f0000a9d000)={&(0x7f0000a08000)=@un=@abs, 0x8, &(0x7f0000f54fe0), 0x0, &(0x7f0000f52000)}, 0xfffffffffffffffc) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x8000, 0x0) accept$unix(r0, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e) 2018/03/23 16:30:09 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) recvmmsg(r0, &(0x7f00008db000)=[{{&(0x7f0000c5cfa0)=@nfc_llcp, 0x60, &(0x7f00006a9fc0)=[{&(0x7f0000a2cf58)=""/174, 0xae}], 0x1, &(0x7f000042cfd2)=""/46, 0x2e}}], 0x1, 0x0, &(0x7f0000746ff0)) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x2000000008972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) sendto$inet(r0, &(0x7f0000168f26), 0x0, 0x48000, &(0x7f00008d2000)={0x2, 0x1ff, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f000029b000), 0x287, 0x0, &(0x7f0000778000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) [ 57.269867] binder: 7832:7833 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 57.285643] binder: 7832:7842 transaction failed 29201/-71, size 112-8 line 2921 [ 57.295109] binder: 7832:7866 got reply transaction with no transaction stack 2018/03/23 16:30:09 executing program 2: prctl$seccomp(0x21, 0x0, &(0x7f00005d295e)={0x6f, &(0x7f0000ab9000)}) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0xa002) ioctl$KDSETMODE(r0, 0x4b3a, 0x3ff) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000040)=0x5, 0x4) rt_sigaction(0x8, &(0x7f0000000080)={0x6, {0x1}, 0x10000000, 0x5}, &(0x7f00000000c0), 0x8, &(0x7f0000000100)) 2018/03/23 16:30:09 executing program 3: personality(0x0) [ 57.328759] binder: 7832:7866 transaction failed 29201/-71, size 112-8 line 2921 2018/03/23 16:30:09 executing program 5: r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002b9ff4)={0x4}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x200000, 0x0) poll(&(0x7f0000db3000)=[{r0}], 0x1, 0x0) 2018/03/23 16:30:09 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) write(r0, &(0x7f0000000040)="240000001a0025e00000001318edfc0e0a0af5000004dc090000000000000000481836f0", 0x24) 2018/03/23 16:30:09 executing program 6: renameat2(0xffffffffffffffff, &(0x7f0000ab6000)='//file0\x00', 0xffffffffffffffff, &(0x7f000085efff)='/', 0x1) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x11d900, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000040)=0x4) pwrite64(r0, &(0x7f00000000c0)="377ab40383e20ca27e6eef9957fa532fa09de4caa7920f8d4077ac6f20f500a1016ffa8c35c782fdba68d47568c7b8500f52f0ab2cd74e47b8742a", 0x3b, 0x80000001) ioctl$int_in(r1, 0x5421, &(0x7f0000000100)=0x1f) 2018/03/23 16:30:09 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x15, &(0x7f0000311ffc), 0xffffffffffffff55) 2018/03/23 16:30:09 executing program 3: r0 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r0, 0x40001) bind$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) sendfile(0xffffffffffffffff, r0, &(0x7f000000a000), 0x420000000fee) write$fuse(r0, &(0x7f0000000040)={0x30, 0x0, 0x9, @fuse_notify_retrieve_out={0x3, 0x8, 0xffffffffffffc675, 0x3ff}}, 0x30) 2018/03/23 16:30:09 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000080)=[@in6={0xa, 0x4e23, 0x10001, @dev={0xfe, 0x80, [], 0x14}, 0x7}, @in={0x2, 0x4e21, @rand_addr=0x1ff}, @in6={0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @rand_addr=0x8}, 0xfa0000000}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}], 0x58) 2018/03/23 16:30:09 executing program 0: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000d4b000)={@loopback={0x0, 0x1}}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000000080)) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x490200, 0x0) 2018/03/23 16:30:09 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f00006f2000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00000000c0)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000100)=@req3={0x1, 0x3, 0x3ff, 0x5, 0x2, 0x1, 0x3392}, 0x1c) poll(&(0x7f0000000080)=[{r1, 0x204}, {r0, 0x11}, {r1, 0x11c}, {r1, 0x8081}, {r0, 0x1000}, {r1, 0x1404}, {r1, 0x100}, {r1, 0x200}], 0x8, 0x14466ab4) sendto$inet6(r1, &(0x7f00000001c0)="945aeee6ae31f120342317e903b6641b4e737e0caacdec41ea8978e01e951bf383862c73408c7bbb52a38f4eff3632be3df94f46ad5d033684f73ca9932a49a9f6cb2dad9e0de92eee4dd2eba9a77ddff17370931d77de50edfa6f0f7c3f4b22973f0251eb42386ee12de8472e6cca3e2d9561aa63ee5cc22f8522b92f706c2fc16298a08eb790c40fb4e82c700f010f11e13c", 0x93, 0x4004, &(0x7f0000000280)={0xa, 0x4e24, 0x3, @dev={0xfe, 0x80, [], 0x15}, 0x6}, 0x3df) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000140)={'raw\x00'}, &(0x7f0000000040)=0x54) 2018/03/23 16:30:09 executing program 1: add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) add_key(&(0x7f00000000c0)='blacklist\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) request_key(&(0x7f0000000180)='pkcs7_test\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)='/dev/pktcdvd/control\x00', 0xfffffffffffffffb) add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) add_key(&(0x7f00000002c0)='trusted\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000340)="aa4c7084cdcee3992183b10825de405cae", 0x11, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000000400)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000480)='\x00', 0xfffffffffffffffe) add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) add_key$keyring(&(0x7f0000000540)='keyring\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f00000005c0)='id_resolver\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000640)="150bd80557ae9ae582f951b99c2c56cda16f1b748041a174cdb53ec1685e1fc28c851d63b5", 0x25, 0xfffffffffffffff8) request_key(&(0x7f0000000680)='keyring\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000700)='/dev/pktcdvd/control\x00', 0xfffffffffffffff9) add_key(&(0x7f0000000740)='encrypted\x00', &(0x7f0000000780)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000007c0)="786dd1bc7408230606f2290db7f63f77162d203c56fb2cd59cc1afa7c4f503457ba3a813e3ca481d11e6f0a8f81ecf02a411d6a6d1c6ea6998105e48d6b388926bf5fcf8042dddae2451de17f63bdc627edb6920521ae06fd0874d6434a7e2bdfe4960aa45f87cdbdeee7f4cf730ec4fd6c9", 0x72, 0xfffffffffffffff8) r0 = add_key$keyring(&(0x7f0000000840)='keyring\x00', &(0x7f0000000880)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) r1 = add_key$user(&(0x7f00000008c0)='user\x00', &(0x7f0000000900)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000940)="2785b36cfe85f19518269b1ad395f71797a5f1bd2075ade261de96e5987d", 0x1e, 0xfffffffffffffffe) keyctl$instantiate(0xc, r1, 0x0, 0xaba37471, r0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x34840, 0x0) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000000000)) 2018/03/23 16:30:09 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000000040)=0x1000890000001) r1 = accept4(r0, &(0x7f0000000080)=@nfc_llcp, &(0x7f0000000100)=0x80, 0x80800) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000140)={0x2, 0x8000, 0x201, 0xfff, 0x5, 0xfff, 0xffffffffffffffac, 0x0, 0x0}, &(0x7f0000000240)=0x20) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000280)={r2, 0x67, 0xa65, 0x5}, 0x10) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000180)={"623d015b814000", 0x4003}) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f00000001c0)=ANY=[@ANYBLOB="140000001200010300000000000000000a00000063d7b054f13298e33d643f0b6f1b5e822ec28d89875ff8918fc3ecc36db65e36f4a67bb3c89469162d909a8b4d476e6427802626e9e74958086bfdd2e55a04e0ac2e138b4886afac8e56dfa82ed82573cf"], 0x14}, 0x1}, 0x0) 2018/03/23 16:30:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair(0x17, 0x6, 0x5, &(0x7f00007e7000)={0x0, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000080)={0x0, 0xc8}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000100)={r3, 0x4}, 0x8) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f00008a0ff0)={0x93, &(0x7f0000b05000)="8db116adb6fc500f9ecd833488451d558afb104e3083b6850e7833185143444395ddca489efdee81fd48e1382e8b545289e106e3ac70ec0cc1aa597260da29a33ae3e75c18d5eb1da1f5ccf6f501898f06d3a4283dc515bf71a4295405ab78c3b6e9483aa2ef74e8173f0f696b8d7bbbca2b9f138dc40c18c9cf38649ee9bbade9e76d2cc5edf79eb0690aff812249986a98bb"}) getsockname$packet(r1, &(0x7f0000943fec)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000192000)=0xfffffffffffffedc) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000000)={0x80000001, 0x0, 0x10001, 0x9}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000000040)={0x7, r5}) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000f7ffa8)=ANY=[@ANYBLOB="5800000019000107000000ffffffffff022094000d85ac852a60d6a0746d2e64ff00fe00", @ANYRES32=r4, @ANYBLOB="090009d3", @ANYRES32=0x0, @ANYBLOB='\x00\x00\b\x00', @ANYRES32=0x0, @ANYBLOB="02008f01", @ANYRES32=0x0, @ANYBLOB="08000b00be00000008000400", @ANYRES32=0x0, @ANYBLOB="080001007f000001"], 0x58}, 0x1, 0x0, 0x0, 0x4006}, 0x4000000) 2018/03/23 16:30:09 executing program 4: mkdir(&(0x7f0000000000)='./control\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)) r2 = inotify_add_watch(r0, &(0x7f00005eaff6)='./control\x00', 0x8) inotify_rm_watch(r0, r2) r3 = open(&(0x7f0000000100)='./control\x00', 0x40200, 0x22) sendto$llc(r3, &(0x7f0000000140)="52127256f080dc782f2b69cfaf7cdc17fe050dec7cec9d4d5e83e9db8ff67966b64747f88b0d2b791789e5566d09685cb7ab5c55f536fb4de16ba2559382958631c743ae1a34611eb51948272effcc815f1bea0984158bc37269162c7411ce12cf274336883cb41575218ecbec7e6ad35e108ee563a6b90e74dea9116112604fc7c061db06317a3b516e272b2313cbf422e44828e4c4ee3a8b9ad821a03085759cedeb9e8c67ccb32d2d813ed592cd2caf2b5eca774a5c6551812f1d29ee1fccbc0b2a8297e54b443e69e331837ccce78180", 0xd2, 0x20000004, 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000d19ff4)={0x80000001}) poll(&(0x7f0000b0afe0)=[{r1}], 0x1, 0x0) 2018/03/23 16:30:09 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00'}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100005fffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x6365}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000100)=ANY=[@ANYRES32=r2, @ANYBLOB="b90000001c5c4dff0b43ac8aea0ca477a45eebd743fd88c80c07e51b643ca7c80fe785fb80e795b48f436dec6e6b3f454a4b9000ad53a0e6ddede92803be9a731813676b497add18731b9fa73b9acdd2cdd49ae03f1da908c0fdf729cc5244fa2ee15a73e06714a51f00d15f864af47cd2613c09a8f5070cf26447f58acbb466dbb8211467d229e8e8df5dd51b81589de4a176f7c0a3e3f13f5ee6635e7369cc8c77f30000000000000000e4000000ca0000"], &(0x7f0000000200)=0xc1) 2018/03/23 16:30:09 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000ba6fe8)='net/rt_cache\x00') preadv(r0, &(0x7f0000a5df90)=[{&(0x7f0000d65fa8)=""/88, 0x58}], 0x1, 0x100003) 2018/03/23 16:30:09 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040), 0x4) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000080)={0xffff, 0x3}) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00000000c0)=0x2, 0x4) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000100)) sendto$inet6(r0, &(0x7f0000000140)="bd97251b140cfbece0dff1bb9b1b3634eba9a1acac41887cd07a331a3128440a609b3222ca5d6b754b7bb9f7306716d57d40b7054950144c45ba3ffcc7ac6c1a33628528d990be42499867d1198ba09ed2023555302ff8e1023993bdff483622860972d37b96f3b19cb65b66829d2b282d8ef34ba0b4a322431ff48c0a769d8deab778cbb3bcfbdb8ab165f3acf362e8c4011f99444631996e607aaa6777d52c6ee8508f14556a2500fc45b1f7766f48aee196f0a53166886a5f5f2ef78a6e6068e34174631be478cc7ef88f627962401bda00a1c16f42a29a3ffb9d1f1760b4", 0xe0, 0x4000, 0x0, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000240)) bind$llc(r0, &(0x7f0000000280)={0x1a, 0x301, 0x0, 0x7, 0xc0000000000000, 0xb1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00000002c0)) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000300), 0x2) setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000000340)=@dstopts={0x4, 0x1, [], [@ra={0x5, 0x2, 0x7}, @ra={0x5, 0x2, 0x6}]}, 0x10) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000380)=@fragment={0xff, 0x0, 0x1, 0x4, 0x0, 0xffffffff, 0x67}, 0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e23, 0xd4, @local={0xfe, 0x80, [], 0xaa}, 0x7}}}, &(0x7f0000000480)=0x84) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000004c0)={r1, 0x4, 0x8000}, 0x8) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000500)="f09611ebb57875354518b61b6d47ac8497fb6b82305205e799cac977959cd5de578ade22e4b617895731fd629fddc2a15c51707ae1c878bb19fb29cb", 0x3c) bind$netrom(r0, &(0x7f0000000540)=@full={{0x3, {"360c8eabbb2b3a"}, 0x1}, [{"33556e48507d9b"}, {"4c430802a38ae9"}, {"dd96dddc487ad6"}, {"b6b6f2ab59e5bf"}, {"0222480edcf299"}, {"dedee59940cc48"}, {"584e716721807a"}, {"98875e272cb960"}]}, 0x48) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x8001) sendto$llc(r0, &(0x7f00000005c0)="0cf3cb3a850753141420a1864e1797265e8b85ea8439ef688632fe860f0db3df14123dc4161a861697649e658fb5e4d643c31b269b52af36e640a54338bf0a525715554ff8a37f8493a58f66f0c9068e06cb87a822dc8056478422e588513ddccb2ab24022a2604c18a096203d43da4504ea016c9188379dccaceacc04d7388d17b6a2b660c07ab806d4725959940eee27d5474a16", 0x95, 0x40000, &(0x7f0000000680)={0x1a, 0x204, 0x8, 0x3f, 0x5, 0x401, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000006c0)={r1, @in6={{0xa, 0x4e24, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x9}}}, 0x84) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000000780)=0xb1, 0x4) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000007c0)=0x0) ptrace$getenv(0x4201, r2, 0x7, &(0x7f0000000800)) ftruncate(r0, 0xffffffff) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000840)=r2) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000880)=0x1, 0x4) getsockname$inet(r0, &(0x7f00000008c0)={0x0, 0x0, @multicast2}, &(0x7f0000000900)=0x10) utime(&(0x7f0000000940)='./file0\x00', &(0x7f0000000980)={0x0, 0x6b7c02da}) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) openat(r0, &(0x7f00000009c0)='./file0\x00', 0x4000, 0x4) arch_prctl(0x1001, &(0x7f0000000a00)="f6744c69d55a16669fcfd970f9eeef1c3e845a79ebe55a291fdff8b16fd4d3efb2649f63779dd7") 2018/03/23 16:30:09 executing program 2: rename(&(0x7f0000000180)='./control\x00', &(0x7f0000000240)='./control\x00') r0 = geteuid() quotactl(0x8, &(0x7f0000000000)='./control\x00', r0, &(0x7f0000000280)="e1cb51ab08a6f373ce69211bf47dd7b5eb21ca8c958afe2cb25eb0f854620ae71e8ecf485db9e545299f451fddb18d0494fed2c4ea2591a505aa02adab4772784b93ebf7c218bce0ad2ea1263354de52c3f225a66101b512009ee4563b7bd4f525b9a55fd9878cc0b1f4ca8c4fa74ded8ad4c4899d5d1ecf650cfc5e212125f7d3ae2191285345f2fc92605a531bf7dc1ce84afe1d4c7c4a2a112ffc3fc1b3c244a166dfeb8c") r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x9, 0xffff, 0x8}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000640)={r2, 0x3}, &(0x7f0000000680)=0x8) execve(&(0x7f0000000040)='./control\x00', &(0x7f0000000340)=[&(0x7f0000000080)='bdev%\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='em0:em1em0{\x00'], &(0x7f0000000540)=[&(0x7f0000000380)='cpusetX\x00', &(0x7f00000003c0)="6c6f776c616e3173656c66dd73797374656d2d76626f786e6574306370757365742100", &(0x7f0000000400)='bdevvmnet0+\x00', &(0x7f0000000440)='userkeyringposix_acl_access\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='bdev\x00', &(0x7f0000000500)='\x00']) sysinfo(&(0x7f00000000c0)=""/185) [ 57.435917] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/03/23 16:30:09 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5) sendmmsg(r0, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}}, {{&(0x7f00000035c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe98, &(0x7f0000005700), 0x0, &(0x7f0000005740)}}], 0x2, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, r0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0xf9, "fc586ddfcdcc2aa78e063d7742419e2069a9580b04e73239eabe7fce832a950fa4eca14b5a59d9e245836b42ec6dbfa7a3b3a2179e46707054cc7b9c0136faa6adbd160cbc358107a7bfd84a0b482002b13e63afe3dbdbdfa9324fdd91b7d184fae7ea2604d4993f86e4b75a3a9176820829a62c44a013c6b0ce76f08a08df28c549ebb38da3e7cff9ead3f4caa7911bd3deb40d0a74286b878c327462a067031fc0336eeb67562689a09e5201bb9e3186f6b26c1d77ba2b45f17bfb5d761cac1ddc7e7cfe0660339fc44b069af96e8d00bd02c7b9bf6b6a1cd3daa7825aae1dfb991b2576d4e7c89a80525d96d28631b8e547827457cdf6d2"}, &(0x7f0000000000)=0x101) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={r2, 0xf6b6, 0xfffffffffffffff7, 0x7}, 0x10) 2018/03/23 16:30:09 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000200)={'nat\x00'}, &(0x7f0000000280)=0x78) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000180)={'nat\x00'}, &(0x7f00000000c0)=0x78) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000002c0)='ip6tnl0\x00') r1 = accept(r0, 0x0, &(0x7f0000000000)) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x2) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000100)={'TPROXY\x00'}, &(0x7f0000000140)=0x1e) 2018/03/23 16:30:09 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='./0ile0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x200) 2018/03/23 16:30:09 executing program 0: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x80000, 0x0) getpeername$inet6(r0, &(0x7f0000000040), &(0x7f0000000080)=0x1c) rt_sigprocmask(0x0, &(0x7f0000686ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) r1 = memfd_create(&(0x7f0000465fff)='D', 0x0) fallocate(r1, 0x0, 0x0, 0x4) 2018/03/23 16:30:09 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x8040, 0x8) mkdir(&(0x7f0000000180)='./file0\x00', 0x23) r1 = open(&(0x7f0000f1b000)='./file0\x00', 0x0, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000000c0)=@buf={0x19, &(0x7f0000000080)="573dd8f5ca382b7cfc2aaf44036de9a7f261af7635c8a1c959"}) lseek(r1, 0x2, 0x0) 2018/03/23 16:30:09 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0xa, &(0x7f0000000040), &(0x7f00000000c0)=0x4) mremap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4000, 0x2, &(0x7f0000ffc000/0x4000)=nil) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/fib_trie\x00') sendfile(r1, r1, &(0x7f0000000080)=0xffc, 0x40000102) memfd_create(&(0x7f0000000100)='\x00', 0x0) 2018/03/23 16:30:09 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000002000/0x2000)=nil, 0x2000) madvise(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x11) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2018/03/23 16:30:09 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000fe7fe4)={0xa, 0x4e20}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000000)="e695cc92cfd685048b3d0270e2bd126056d0c4914eeade13dcd2bde6ab1092507aff569080afa4e655f167468dfb4d4922eaaf883df5991ac973fc1400d4419c9f73a5cbdfd57d4c499076c84237abfd5691759c5c31a16cda4652a012bc82b9fd56e9ba2a2c440f476216e3d21a0da6b63bacaaeff9d82011ebd6c1e153b3760265173847170a2e3d067affc824236d4e38acf4178cd2db1e9a02bb4e9d429f009a24d83fb07b1d9c2aee24572b61d2d98e076bddb84d39cc75693259b9a31ac8acd019a4ec33088a13d92675708017bedf9c6c3a740e33019ebf4967c2b00efcc76aaad43f4813f031e24874d9", 0xee}, {&(0x7f0000000100)="edd59d10a6ce7eea60ffc35447fca34ddf12ec1eb15954685e84a0413cc63d120cf06d0bca1c0b2fee1f9d347ba4acb7c53c37fe562c769b19e318fafbed1ad5407b285ef3b70bf9d908a6bf3c59a311b2afe457c225fc099f", 0x59}, {&(0x7f0000000180)="de96b402af8906c485705bc02949cc6229bc4d5559e6241fb7c34724d4d89497069f0754270fce49a13faef346ce2fbce218df9fb92ba99c834b646707852206bedf28c31aee500d362ccf003c99bc19b2c071621af38ec3d05dca271403074fb5935e20b706ec17ba7893e8d06c351b65f98bfddf15f761b2429ab5acf107b82cc6b958c583cb4d29bd6311b7ad3c1cba6cde4c2bf4453c1122e2f5873b046c9e9caeae5e52d7ca6630266ac306309e2faa91db28e3197498b9", 0xba}, {&(0x7f0000000240)="177dabe52ba4fd0c407d59e936d33ef622308e2f7a5b5de6e9ad5eaa645a7028b7c923e0eb595a5260e83c7e2e5a4af177e250dbdbf7c3c386cbf8be34ccd67cfc5b", 0x42}, {&(0x7f00000002c0)="c7419fb2d18013e23ca2718faaf444157eb8a5a2e8455698945bf5604c664b3c45e7ceaeab2aabb56da2a15a00a7957b42163158cf27665eca51e4944837367649de6529c1a4db32da78e47e317a8137079221c5638d941bec0ca91c49cd10845cea6c6fb8ab692a2001ff37025b55a7627215181d0ef0a742e7bca22f328218ee7f0631b31ac1a250ab1bbbc798c8c8997f7a2f5b2a9b049441c7914fbd283be5de904b9a64a03a539d", 0xaa}], 0x5, 0x0, 0x0, 0x80}, 0x40) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000fe8000)=0x5, 0x4) bind$inet6(r1, &(0x7f0000bcefe4)={0xa, 0x4e20}, 0x1c) 2018/03/23 16:30:09 executing program 3: unshare(0x400) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x6, 0x4000) ioctl$KDADDIO(r0, 0x4b34, 0x1) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r1 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') preadv(r1, &(0x7f0000988f80)=[{&(0x7f0000227000)=""/27, 0x177}], 0x1, 0x0) clone(0x0, &(0x7f0000e23000), &(0x7f000004d000), &(0x7f000057d000), &(0x7f0000a06000)) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x40000000) 2018/03/23 16:30:09 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000b0d000)=0xc) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000686fcc)={{0x100000004, 0x0, 0x3, 0x0, 0x800}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000b15fb0)={0x0, 0xba, 0x200}) finit_module(r0, &(0x7f0000000000)='/dev/snd/timer\x00', 0x3) 2018/03/23 16:30:09 executing program 1: r0 = memfd_create(&(0x7f0000000fcd)="776c616e302a6d696d655f747970652d747275737465647d26776c616e30766dcb0c00002e747275737465647b5c7b47504c00", 0x1000000000000000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x4011, r0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x7}, 0x1) rename(&(0x7f0000005ff6)='./control\x00', &(0x7f0000004000)='./control\x00') set_robust_list(&(0x7f0000000140)={&(0x7f0000000080)={&(0x7f0000000040)}, 0xffffffff, &(0x7f0000000100)={&(0x7f00000000c0)}}, 0x18) r1 = accept4$inet(r0, 0x0, &(0x7f0000000180), 0x800) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00000001c0)=0x5, 0x4) 2018/03/23 16:30:09 executing program 5: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000280)="2400000026007f000000000000007701007cc6ff109449e58000da3c00166ae71325dabd", 0x24) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'ip_vti0\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/03/23 16:30:09 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000140)="9ee7bafc7a14a8667a1d6e79", 0xc) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x8696ee7a885df282, 0x11, r0, 0x0) fallocate(r0, 0x2, 0x5, 0x3ff) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f0000000080)) 2018/03/23 16:30:09 executing program 0: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000000040)={0x1, {{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e21, @multicast1=0xe0000001}}}, 0x108) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r1, 0x6) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$TCGETS(r1, 0x5401, &(0x7f00000001c0)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x40000, 0x0) 2018/03/23 16:30:09 executing program 6: keyctl$join(0x1, &(0x7f00000000c0)={0x73, 0x79, 0x7a}) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) request_key(&(0x7f0000000140)='dns_resolver\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="aeeb7de3779e150b", r0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x40040, 0x0) 2018/03/23 16:30:10 executing program 4: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000040)=""/94) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f00000001c0)={0xe0, &(0x7f00000000c0)="09bac85f5664eedcfb900f7157924d1edd04336cce80f54725a26d8898c3b8b07e6b84a26659439af8f24109daf100e0c542a1b6b55fe5c431ecca5f0295035189694db5f7e5318dec9e77ceb088c0fc8b25db0b31118b62e5d7c47c96207270644ae60ef901c128356e302a7d57d5d8a3f0492f6724f347902292597ed06a09ee49530bdb81e7326c7230513efaf91cebb36214aed43f4a024687a24991a4d380cab4de179ba6b4227b6c12a384ca9b8ad3e72b58aa1a6cabeb7a1a00df7fc9777c44bd1a4e0b1fc28c9252754685cb7ab81e064fe583ed104afa2c09db793e"}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000200)={0x0, @multicast1, @broadcast}, &(0x7f0000000240)=0xc) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000280)={0x50000010}) readlinkat(r0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=""/42, 0x2a) r1 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0xd0, 0x80) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000380)=0x10001, &(0x7f00000003c0)=0x4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000400)=0x80, 0x4) r2 = request_key(&(0x7f0000000440)='big_key\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)='em1posix_acl_access/md5sum*\\vboxnet0\x00', 0xffffffffffffffff) keyctl$set_timeout(0xf, r2, 0x0) prctl$intptr(0x0, 0xffffffff) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000600)={&(0x7f0000000500)=[0x0], &(0x7f0000000540)=[0x0], &(0x7f0000000580)=[0x0, 0x0, 0x0], &(0x7f00000005c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x1, 0x3, 0x9}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000640)) r3 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000680)={0x0, @rand_addr, @rand_addr}, &(0x7f00000006c0)=0xc) getsockname$netrom(r0, &(0x7f0000000700)=@full, &(0x7f0000000780)=0x48) ioctl$EVIOCGABS20(r3, 0x80184560, &(0x7f00000007c0)=""/117) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000840)=0x0) r5 = getpgrp(r4) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0xc, 0x4, "8f575de0eb7729c2eac8d3eea4b3c50d462c56be50808b37f2153b6e0ef7fefe5d877ac5733b5db3f27d772f279da22d0a73ff383c247ab675ccced3b0b95787", "a4e53fc4df28ab81befeacc43926305d2b640f6087c66fcaed7e117a3a623447", [0x544, 0x17a40000000000]}) fcntl$notify(r1, 0x402, 0x80000000) fsync(r0) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000000940)=0x1000, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000980)=0x4, 0x4) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f00000009c0)) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000a00), &(0x7f0000000a40)=0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000a80)=r5) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000ac0)='/selinux/user\x00', 0x2, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000b00)={'security\x00', 0x4c, "8fb63ba7c1b8e63ba5ffa801306f3057a60ba7e13b550aa39847cb2b03437efc796cd5b78ef7e228f1c348d3b4b05e8dd056c9efdd2bd8ab68bc6d5e5b2e5df9252c9eade1f8f98e6a6d25c0"}, &(0x7f0000000b80)=0x70) 2018/03/23 16:30:10 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000201000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e) 2018/03/23 16:30:10 executing program 2: mkdir(&(0x7f0000001040)='./file0\x00', 0x164) clone(0x0, &(0x7f00000010c0), &(0x7f0000001100), &(0x7f0000d5a000), &(0x7f0000ee0000)) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001080)='/selinux/access\x00', 0x2, 0x0) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/4096, 0x1000) fchdir(r0) 2018/03/23 16:30:10 executing program 5: openat$selinux_access(0xffffffffffffff9c, &(0x7f0000bc4000)='/selinux/access\x00', 0x2, 0x0) 2018/03/23 16:30:10 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000500)='attr/sockcreate\x00') exit(0x0) writev(r1, &(0x7f0000000380)=[{&(0x7f0000000300)="b6", 0x1}], 0x1) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000)={0x1}, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x1a}, 0x5}}, 0x1, 0x9}, &(0x7f0000000100)=0x90) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0xda, "6ff271b1b88f7e95235381a548688aa9b419f89d257997241024c600d55bdeaca15fd2cc4b5dc739cdb006e8250a8f12baae2478e5b6d90d21a2ad5ed7c3c1ad0bf227e88b98452b21f28a3e89d6c0252a861aae83e58321a1bc93fe533a8748e78dcb35b4a6935243cf92c0e2e58017e5561ac890fbd791206937ef14c5cab86b7a5fff3adbb03724d668bda434cb99386d20638a46315e6b2b3add3b1788fe00ac32af00648aae13b1628b5794968bb75b1195acb2cc29ab76bbac8ebc7d9596ecf9938606c23512d9b44e2aff1159043ea307f1278c8d2564"}, &(0x7f0000000240)=0xe2) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000003c0)={r2, 0x1f, 0x0, 0x5, 0x0, 0x4, 0x100, 0x0, {r3, @in6={{0xa, 0x4e23, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x20000000000}}, 0x6b7, 0x80, 0x5, 0x25, 0xffff}}, &(0x7f0000000280)=0xb0) 2018/03/23 16:30:10 executing program 3: clone(0x0, &(0x7f0000001f33), &(0x7f0000000000), &(0x7f0000000ffc), &(0x7f0000000f77)) get_robust_list(0x0, &(0x7f00000000c0)=&(0x7f0000000080), &(0x7f0000000000)=0x18) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000040)={0x6, 0x20}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00000001c0)=0x7fd) ioctl$TIOCCONS(r0, 0x541d) 2018/03/23 16:30:10 executing program 6: mremap(&(0x7f0000001000/0x1000)=nil, 0x7ffffffff000, 0x1000, 0x0, &(0x7f0000000000/0x1000)=nil) mlock2(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1) 2018/03/23 16:30:10 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x2202) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0x11, 0x0, 'client1\x00', 0x0, "cc464b0593ac8df3", "d0486be564f3466c30bf0b656e547cbfb7a75895a8cb2ef17472a5e7995eaea0"}) fremovexattr(r0, &(0x7f0000000000)=@random={'os2.', '/dev/snd/seq\x00'}) 2018/03/23 16:30:10 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x4) sendfile(r1, r1, &(0x7f0000e37000), 0x8080000002) r3 = syz_open_procfs(0x0, &(0x7f0000dafff7)='net/tcp6\x00') sendfile(r0, r3, &(0x7f000080037c), 0x400000ff) 2018/03/23 16:30:10 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1003}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x30a) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'irlan0\x00', 0x1}) clock_getres(0x6, &(0x7f00000000c0)) write$tun(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="00009bff01043f00720005000000000000000000000000000000457bb44a1eb22b9030e439824f4a7ec8db9d9ff01ec55d6e60d73a6220b4b5fe1042c4e49edb8bf011540cdbaa8ca84b2bc195168fa01397ce8fc24dd02cbbc36005406fae5223c84a2ffe81024127879dff6e214353db"], 0x71) 2018/03/23 16:30:10 executing program 6: mmap(&(0x7f00008b3000/0x1000)=nil, 0x1000, 0x3, 0x4010, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x200) fstat(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r0, 0x400454ce, r1) getsockopt$inet6_buf(r0, 0x29, 0x2d, &(0x7f0000000140)=""/77, &(0x7f00000001c0)=0x4d) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000000c0)={{0x2, 0x4e23, @rand_addr=0x5}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0x10, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a27ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000008ff8)=0x3f) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f00008d6000)=r2) readv(r4, &(0x7f0000622fd0)=[{&(0x7f0000b36000)=""/236, 0xec}], 0x1) fcntl$setsig(r3, 0xa, 0x12) recvmsg(r4, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) r5 = dup2(r3, r4) fcntl$notify(r5, 0x402, 0x2) tkill(r2, 0x15) 2018/03/23 16:30:10 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eec000)=0x7fe, 0x4) poll(&(0x7f0000ef0000), 0x0, 0x106) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) 2018/03/23 16:30:10 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000546ff2)="0000000000b30907000000742100") getdents(r0, &(0x7f0000002000)=""/34, 0x22) getdents64(r0, &(0x7f0000000100)=""/120, 0x119) 2018/03/23 16:30:10 executing program 3: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x80, 0x80800) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x8, 0x30}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e20, 0xffffffffffffff7a, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, 0x7, 0x3, 0x0, 0x1, 0x62}, &(0x7f0000000200)=0x98) mremap(&(0x7f0000001000/0x1000)=nil, 0x7ffffffff000, 0x1000, 0x0, &(0x7f0000000000/0x1000)=nil) 2018/03/23 16:30:10 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80, 0x800) getsockname$unix(r0, &(0x7f00000000c0), &(0x7f0000000140)=0x6e) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000180)=0x80000001, &(0x7f00000001c0)=0x4) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000200), &(0x7f0000000240)=0xc) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000280)=0x2, &(0x7f00000002c0)=0x4) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/load\x00', 0x2, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f0000000340)=""/57, 0x39) getpeername$inet6(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, @dev}, &(0x7f00000003c0)=0x1c) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000400)='/dev/rfkill\x00', 0x200000, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) futimesat(r1, &(0x7f0000000440)='./file0\x00', &(0x7f00000004c0)={{}, {r2, r3/1000+30000}}) getsockopt(r0, 0x1ff, 0x7, &(0x7f0000000500)=""/144, &(0x7f00000005c0)=0x90) faccessat(r1, &(0x7f0000000600)='./file0\x00', 0x1, 0x900) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000640)=0x8, &(0x7f0000000680)=0x4) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00000006c0)={'syzkaller1\x00', 0x7}) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000700)=0x4) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000740)='/dev/sequencer2\x00', 0x141080, 0x0) ioctl$TIOCNXCL(r4, 0x540d) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000780)={0x5, {{0xa, 0x4e22, 0x9, @empty, 0x7}}, {{0xa, 0x4e21, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x20}}}, 0x108) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f00000008c0)={0x0, @in={{0x2, 0x4e22, @rand_addr=0xa4}}, [0x7ee, 0x3, 0x744f, 0x7, 0x3, 0x1, 0x300000000, 0x1, 0xef6, 0xd2, 0xf11, 0x9, 0x9, 0x5, 0x9]}, &(0x7f00000009c0)=0x100) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000a00)={0x5, 0x6, 0xfffffffffffffffc, 0x80, r5}, 0x10) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000a40)=0x0) ptrace$poke(0x5, r6, &(0x7f0000000a80), 0x20) r7 = add_key$user(&(0x7f0000000ac0)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000b40)="cf25d67be64eaf32b779718580e3c7967d95a4f4e43cc1b01dd4d0dc798083190b9bba81290d06c7a87d53ea030b4c575e6f0bb1214e3cc9c557bf03fc14cf68a536a2661cb62832cd704008a76d2d9efcbaee33f13ab3211bef97d8e453fc06", 0x60, 0x0) r8 = add_key$keyring(&(0x7f0000000bc0)='keyring\x00', &(0x7f0000000c00)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$negate(0xd, r7, 0x3, r8) capset(&(0x7f0000000c40)={0x20071026, r6}, &(0x7f0000000c80)={0xfffffffffffffff7, 0x9, 0x0, 0x1, 0x2, 0x6}) timer_create(0x6, &(0x7f0000000cc0)={0x0, 0x1, 0x3, @tid=r6}, &(0x7f0000000d00)=0x0) clock_gettime(0x0, &(0x7f0000000d40)={0x0, 0x0}) timer_settime(r9, 0x0, &(0x7f0000000d80)={{0x77359400}, {r10, r11+10000000}}, &(0x7f0000000dc0)) 2018/03/23 16:30:10 executing program 0: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_bt(r1, 0x5411, &(0x7f0000000340)="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") setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f00002c6000), 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000000000)=""/117, &(0x7f0000000080)=0x75) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000180), 0x4) sendmsg$nl_generic(r1, &(0x7f00000002c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x10080}, 0xc, &(0x7f0000000280)={&(0x7f00000004c0)={0x2864, 0x34, 0x22, 0x70bd2a, 0x25dfdbfe, {0x1c}, [@generic="8f1d93d16d6272936a785171c4ec315f92439ac201b725f07504cecabd2978c41b6bba62e85ebbc70d3282c32fe3eb9a5441e0dac33777b69355f3ed64043d59295f2a78ae8613c0df0949661ad32085392fc1fce3bb40e7756d1a690d2691865a71846e973fe88a58631642e662ecf60bbbb59ec32e26a00896f9daa76f9d6259755de17c51ac41ecc6fe61b97e1ff544036d5a7d33f86e16edd33f2e", @generic="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", @nested={0x118c, 0x77, [@typed={0x8, 0x7b, @u32=0xffffffffffffe04c}, @typed={0xc, 0x79, @str='([{-\x00'}, @typed={0x8, 0x69, @ipv4=@rand_addr=0x2}, @typed={0x88, 0x7b, @binary="e58afab7619ffba4fc4af8d512333926f103e35543d7830e3e1e4e32cfecf4649fc597d8b84fbcd88e74f9764736663fa4ca47fab6fad922489f7b8e710d86d4c36552461d8c7b2ae5e53e3faaf5675d9b309a9cf791e2298e1b450365364cb52b9bc4bda7829b2a5bdf1750e0d42edafaf605e5f7fc0077ceae5d7587e0df340d"}, @typed={0x14, 0x50, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 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@generic="eb72dc093d53e1037ced0633d4ff39160bd90b20c83bfd504570d11d1a", @nested={0x358, 0x21, [@typed={0xe0, 0x8d, @binary="ae120c35588e1815022af17b19298cbccc5d372c86bde1136f036646288d9bc9104ec13c805399a855f4cc024d590f6dd39269f8efc14d194ff017200ccda40767e2c85c60dba2655be82ec87f49720efc262f047b681f6e92ca4596760441c68aa162d1f8f1620a30688dc87e0e210048aa075e82ef0e245652e687f9d240d176e32c6947dc8c86e5b92f03975f62f023ab8ceb1a05b7677103b3ecfccf5ddb93aa757e5374e0c19f9ff62a91a93b34ef589e528b781c5b27a760a12aa158f2a5bb8a8c9422c4a54d6a956f7056c52d7f776bb65e71b11f75fab4"}, @generic="9bdbc66a7e8b51599e34de6c03acf5df8d0ac8f56ad3df324328beb3e30ce4d5bf97975c501db689cf864063b4671619072b620899b036826f9f92d6bf0bbaabcaa9fdeba75eb5cffd", @generic="c7f74e4244354bf2ee3f81f96f9d5be59fb2275a674cdb0cf21475aceaafd5fd066746625c2c91f20365e57f6099dc8770ea7be26a5318c84310534b4626aa2ee039c3681f3053d4df7b741da2a930999b2e546e62d6816964a11cba81236a2e529e1ffb4ef8ed2aabb55a9774bb067aa65b6ad15acd5adb72a0d166f748966d1c0424ad255df6a2", @generic="5d303cc55f53ffdfeb5544a7e6a2493b244a75b3b023567c440c5fd68ddebd57e0647fd3b0d884269634bc92d2949cd805013b67e9691f8b6a754d837510cd3eb68bc7c66857621cf00446c0b45ae2f9e2c7bbc0dd797b5c75f412e9a866c2bcee6cd913500787df809315d437fc9b956b6cac2ad4e3dcf72c87d4e651cdaadaa3d5300d5fc1dd02284d65fd86f03e84f1ca8db8cade23ff13460ca5b636d8bf0e61c8f1657d4defc73e0a3f9e275bf4fe9563c3cd038a13079e36b04ff5c9ce355eb62a117508c75e322f7f15105fcf0ec5f79dfc9be98764dc3669ea6154626ad3d014814e5f6cc403", @generic="860c90fcfcd0a4354325a4dddf57f389e0ed08f0d48913dc0392086573affe5873454d4d6860a45227d10e00eb9eeeae4525394948a1c799381c28bc16834202f62599e3664a3802b36fe3888758671ebdafa1906d733e1ad566efe84609f7f8f364411e782b67bd93e80b5825f39f5f06e65a153dee62207ea31cb56799cd7435fbe48194b944a9bf78dea4ad138c3fed5b0d478ae1a6dfef5e2592084e3e65dc1e0379d7b49c100cb6bd8f32165b675acf71c81a88"]}, @generic="c2f8bfabde69f6d4ec618f95a22ca6cd9366f6f3a013d84e5ede639d273983d9bd35deb09c2257adaa99cb6dbe3ef108c44a0c937d216d5492583fac21dd3dafc243efb0b8425cffd7004c19a9ce1ae994c2c9f194a8df1b6c8cf196d858141fbe070e30f720379a34384f177eb8f316c6fa2795c783ded3e862f0f698f940817b4071d76c07524f62e0ba6db2cf1a38581876b503adeeb850bc0e9f6dc4de5e1e403e55e233d9be8e1598d904e05a1ff91314453cab4455dec2715a3d8ababc72d3619cccda42a9410ba48bf19f8576fbe828143e26ab"]}, 0x2864}, 0x1, 0x0, 0x0, 0x40000}, 0x4040000) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000001c0), &(0x7f0000000200)=0x10) 2018/03/23 16:30:10 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x100, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000080)={0x200000000000, 0x20, 0x8e6}) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x200000000a0003) 2018/03/23 16:30:10 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x80001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003bbff4)={0x80000004}) epoll_pwait(r1, &(0x7f00004a2ff4)=[{}], 0x1, 0x0, &(0x7f0000f6b000), 0x8) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r2 = socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_generic(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x2c, 0x200, 0x70bd2b, 0x25dfdbfb, {0x1}}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x24000000) 2018/03/23 16:30:10 executing program 4: r0 = mq_open(&(0x7f0000112000)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x1}) r1 = dup(r0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x800, 0x4) mq_unlink(&(0x7f0000fc4ffb)='eth0\x00') close(r0) 2018/03/23 16:30:10 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="0203000213220000000000000000000005000600000000000a0000000000000000000000100000040000000000000000000000000000000005000800020000000a00000000000000fe8000000000000000000053040000bb000000000000000002000100000000000000fb000000009f05000500000000000a00fcff00000000ff0200000000000000000000000000010000000000000000e5e3c8a27200"], 0x9e}, 0x1}, 0x0) 2018/03/23 16:30:10 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000040)) connect$l2tp(r0, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x3, 0x1, 0x1, {0xa, 0x4e24, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}}, 0x3a) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x100000000}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x3, 0x5cf}, &(0x7f0000000200)=0x90) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000240)={r2, 0xffff, 0xd3a3, 0x15c, 0x1, 0x5, 0x4, 0x1, {r3, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x81, 0x9, 0x4, 0x7e38b60c, 0x100000000}}, &(0x7f0000000300)=0xb0) poll(&(0x7f0000000340)=[{r1, 0x2}, {r1, 0xc000}, {r0, 0x1403}, {r0, 0x4}, {r0, 0x88}, {r1, 0x100}, {r0, 0x100a}, {r1, 0x500}, {r0, 0x2}, {r1, 0x2304}], 0xa, 0x7fff) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000003c0)) recvmmsg(r1, &(0x7f0000008b40)=[{{0x0, 0x0, &(0x7f0000001700)=[{&(0x7f0000000400)=""/12, 0xc}, {&(0x7f0000000440)=""/117, 0x75}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/164, 0xa4}, {&(0x7f0000001580)=""/133, 0x85}, {&(0x7f0000001640)=""/179, 0xb3}], 0x6, &(0x7f0000001780)=""/77, 0x4d}, 0x3}, {{0x0, 0x0, &(0x7f0000004b80)=[{&(0x7f0000001800)=""/157, 0x9d}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/40, 0x28}, {&(0x7f0000002900)=""/4096, 0x1000}, {&(0x7f0000003900)=""/93, 0x5d}, {&(0x7f0000003980)=""/232, 0xe8}, {&(0x7f0000003a80)=""/133, 0x85}, {&(0x7f0000003b40)=""/9, 0x9}, {&(0x7f0000003b80)=""/4096, 0x1000}], 0x9, 0x0, 0x0, 0x2}, 0x7fff}, {{&(0x7f0000004c40)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000004e80)=[{&(0x7f0000004cc0)=""/42, 0x2a}, {&(0x7f0000004d00)=""/44, 0x2c}, {&(0x7f0000004d40)=""/167, 0xa7}, {&(0x7f0000004e00)=""/124, 0x7c}], 0x4, &(0x7f0000004ec0)=""/243, 0xf3}, 0xf2}, {{0x0, 0x0, &(0x7f0000006340)=[{&(0x7f0000004fc0)=""/140, 0x8c}, {&(0x7f0000005080)=""/30, 0x1e}, {&(0x7f00000050c0)=""/204, 0xcc}, {&(0x7f00000051c0)=""/94, 0x5e}, {&(0x7f0000005240)=""/29, 0x1d}, {&(0x7f0000005280)=""/157, 0x9d}, {&(0x7f0000005340)=""/4096, 0x1000}], 0x7, &(0x7f00000063c0)=""/126, 0x7e, 0x9}, 0x5}, {{&(0x7f0000006440)=@nl=@proc, 0x80, &(0x7f00000068c0)=[{&(0x7f00000064c0)=""/178, 0xb2}, {&(0x7f0000006580)=""/223, 0xdf}, {&(0x7f0000006680)=""/206, 0xce}, {&(0x7f0000006780)=""/161, 0xa1}, {&(0x7f0000006840)=""/8, 0x8}, {&(0x7f0000006880)=""/45, 0x2d}], 0x6, 0x0, 0x0, 0xd6e}, 0x2}, {{&(0x7f0000006940)=@nfc, 0x80, &(0x7f0000006a80)=[{&(0x7f00000069c0)=""/154, 0x9a}], 0x1, &(0x7f0000006ac0)=""/85, 0x55}}, {{&(0x7f0000006b40)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000006fc0)=[{&(0x7f0000006bc0)=""/73, 0x49}, {&(0x7f0000006c40)=""/210, 0xd2}, {&(0x7f0000006d40)=""/88, 0x58}, {&(0x7f0000006dc0)=""/249, 0xf9}, {&(0x7f0000006ec0)=""/212, 0xd4}], 0x5, 0x0, 0x0, 0x4}, 0x3}, {{&(0x7f0000007040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000007200)=[{&(0x7f00000070c0)=""/176, 0xb0}, {&(0x7f0000007180)=""/111, 0x6f}], 0x2, &(0x7f0000007240)=""/135, 0x87, 0x9}, 0x224}, {{&(0x7f0000007300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000007840)=[{&(0x7f0000007380)=""/150, 0x96}, {&(0x7f0000007440)=""/218, 0xda}, {&(0x7f0000007540)=""/247, 0xf7}, {&(0x7f0000007640)=""/231, 0xe7}, {&(0x7f0000007740)=""/244, 0xf4}], 0x5, &(0x7f00000078c0)=""/34, 0x22, 0x40}, 0x4}, {{&(0x7f0000007900)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000007b00)=[{&(0x7f0000007980)=""/130, 0x82}, {&(0x7f0000007a40)=""/157, 0x9d}], 0x2, &(0x7f0000007b40)=""/4096, 0x1000, 0x7fff}, 0x1000000000}], 0xa, 0x40010000, &(0x7f0000008dc0)={0x0, 0x1c9c380}) chdir(&(0x7f0000008e00)='./file0\x00') getsockopt$inet_sctp_SCTP_CONTEXT(r8, 0x84, 0x11, &(0x7f0000008e40)={r4, 0x4}, &(0x7f0000008e80)=0x8) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000008ec0)=0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r8, 0x84, 0x77, &(0x7f0000008f00)={r5, 0xffffffffffffffff, 0x9, [0x7, 0x1, 0x7fff, 0xfffffffffffffffb, 0x40, 0x3f, 0x2, 0x1b, 0x400]}, &(0x7f0000008f40)=0x1a) r10 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000008f80)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r9, 0x84, 0xd, &(0x7f0000008fc0)=@assoc_id=r5, &(0x7f0000009000)=0x4) utime(&(0x7f0000009040)='./file0\x00', &(0x7f0000009080)={0xfff, 0x400}) fcntl$setstatus(r0, 0x4, 0x0) accept(r6, &(0x7f00000090c0)=@rc, &(0x7f0000009140)=0x80) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r9, 0x111, 0x5, 0x2, 0x4) lstat(&(0x7f0000009180)='./file0\x00', &(0x7f00000091c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getrandom(&(0x7f0000009240)=""/7, 0x7, 0x3) setsockopt$inet6_IPV6_IPSEC_POLICY(r10, 0x29, 0x22, &(0x7f0000009280)={{{@in6=@loopback={0x0, 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4e23, 0x7000000000000000, 0x4e20, 0x0, 0x2, 0x20, 0x0, 0xb7, r7, r11}, {0x40, 0x1, 0x20, 0x4, 0x6, 0xa4, 0x3, 0x20}, {0x3, 0x6e472b09, 0x8001, 0x9}, 0x800, 0x6e6bbb, 0x2, 0x1, 0x3, 0x2}, {{@in6=@dev={0xfe, 0x80, [], 0x16}, 0x4d3}, 0x2, @in=@multicast2=0xe0000002, 0x0, 0x3, 0x0, 0x8420, 0x4, 0x2, 0x6}}, 0xe8) ioctl$PPPIOCGCHAN(r6, 0x80047437, &(0x7f0000009380)) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r8, 0x84, 0x16, &(0x7f00000093c0)={0x9, [0x4, 0x2, 0x6, 0x80000001, 0x7, 0x8, 0x2, 0x9, 0xedec]}, 0x16) socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet6_IPV6_PKTINFO(r10, 0x29, 0x32, &(0x7f0000009400)={@dev={0xfe, 0x80, [], 0x16}, r7}, 0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(r10, 0x84, 0x0, &(0x7f0000009440)={r3, 0xffff, 0x1, 0x3}, &(0x7f0000009480)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r8, 0x84, 0x64, &(0x7f00000094c0)=[@in6={0xa, 0x4e23, 0x7, @empty, 0x9}], 0x1c) fcntl$setflags(r1, 0x2, 0x1) getuid() 2018/03/23 16:30:10 executing program 2: r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff}) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x2, r0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)=0x0) capget(&(0x7f0000000000)={0x20071026, r2}, &(0x7f0000000080)) 2018/03/23 16:30:10 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x800) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00003bbff4)={0x80000004}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000c3fff4)) ppoll(&(0x7f000021afd0)=[{r1}], 0x1, &(0x7f0000c59000), &(0x7f0000898000), 0x8) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400000, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000000040)=0x1, 0x4) creat(&(0x7f0000000080)='./file0\x00', 0x80) 2018/03/23 16:30:10 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x0, &(0x7f0000000000)={0x83a, {{0x2, 0x4e23, @broadcast=0xffffffff}}, {{0x2, 0x4e24}}}, 0x108) getresgid(&(0x7f0000000140), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() setresgid(r1, r2, r3) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000058f000)="440d05031700ad031d078900ec", 0xd) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aba000), &(0x7f00006ccffc)) 2018/03/23 16:30:10 executing program 0: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f0000000180)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local, @in=@multicast2}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f00000002c0)=0xe8) r2 = syz_open_dev$usbmon(&(0x7f0000000300)='/dev/usbmon#\x00', 0x4, 0x20000) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000000380)={&(0x7f0000000340)=[0x7, 0x3, 0x3ff, 0x4, 0x2, 0x6, 0x9, 0xe5, 0x2, 0x9], 0xa, 0x4, 0x7fff, 0x0, 0x2, 0x3, {0x9, 0x6, 0xfffffffffffff24a, 0xf, 0x3f, 0x4, 0x800, 0x100, 0x101, 0x10000, 0x6, 0xffff, 0x7, 0x0, "6abe18783a720bde1083a109b3d933766469105cacff161f301ad580c00448f7"}}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}, 0x10000000000000, r1}) ioctl$int_in(r0, 0x5421, &(0x7f0000000400)=0xcc) 2018/03/23 16:30:10 executing program 7: clone(0x0, &(0x7f0000001000), &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000002000)) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) connect$netlink(r0, &(0x7f00000000c0)=@proc={0x10, 0x0, 0x25dfdbfb, 0x20000}, 0xc) setsockopt$ax25_int(r0, 0x101, 0xd, &(0x7f0000000180)=0xffffffffffffffe0, 0x4) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000140)=0x822) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x3ff, 0x4) socketpair$inet6(0xa, 0x80b, 0x6, &(0x7f0000000100)) unshare(0x0) 2018/03/23 16:30:10 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0x20000000050, &(0x7f0000790ff0)=""/16, &(0x7f0000000000)=0xb) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) 2018/03/23 16:30:10 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) socketpair$inet6(0xa, 0x2004, 0x800001, &(0x7f0000000040)) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) 2018/03/23 16:30:10 executing program 7: r0 = socket$unix(0x1, 0x1, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000040)={0x8, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x14}}}, 0x1, 0x3, [{{0x2, 0x4e20, @broadcast=0xffffffff}}, {{0x2, 0x4e24, @multicast2=0xe0000002}}, {{0x2, 0x4e20, @loopback=0x7f000001}}]}, 0x210) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r2, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r3 = accept4$unix(r2, &(0x7f0000af3000)=@abs, &(0x7f00007bdffc)=0x8, 0x0) getsockopt$sock_int(r3, 0x1, 0xc, &(0x7f0000053000), &(0x7f0000887000)=0x4) 2018/03/23 16:30:10 executing program 2: prctl$intptr(0x80000000002f, 0x3) r0 = memfd_create(&(0x7f0000000000)='\'eth0\x00', 0x1) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000040)=""/69) 2018/03/23 16:30:10 executing program 4: prctl$intptr(0x6f, 0x1) 2018/03/23 16:30:10 executing program 5: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in, &(0x7f0000000080)=0x80) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000000c0)={@multicast1, @multicast2, @broadcast}, &(0x7f0000000100)=0xc) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000180)=""/113) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000240)={0x20, @time={r2, r3+30000000}, 0x5, {0x1000, 0x3f}, 0x6, 0x1, 0x9}) r4 = openat(r1, &(0x7f00000002c0)='./file0\x00', 0x100, 0x108) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000300)=0x3, 0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) utimensat(r4, &(0x7f0000000380)='./file0\x00', &(0x7f0000000400)={{}, {r6, r7/1000+10000}}, 0x0) sendmsg(r0, &(0x7f0000000c40)={&(0x7f0000000440)=@ipx={0x4, 0x3f, 0x2, "289d007cb03b", 0x4}, 0x80, &(0x7f0000000800)=[{&(0x7f00000004c0)="ac189dc7eb06b344164513a4f83d0c9ca1397730f134bef4bd52c32083370868ea065becc7cef0de2dc1270af55c68bb26f2b91779d967641247f443e1912d01cbd001c27f45613e88e14a32f0d0256aebcda306d28b190a7c5e0fe1af2cdf650c8317bbd4d91eee724befd9113cf46eb0669005568b8f1f", 0x78}, {&(0x7f0000000540)="9b873af4b7d29109849028fd5939a9fba537525552f7ef54c5d5668e1ee262d5b317735e7c15a502e57482a91939b05175210f58eaf0019238c28fc2277ba512357278c295648d4a22e3cb84233ba7d4384396f8e065398f91bcd132459dc120a618c988a621b2c724deda818ad13a9034c568c5f955a85449739755c76517c2d365693179a644425218e4402faf3354f8d855b30b063a4e6849e2a6cd4b0ddfdf921e28993737a6ceb8f783847c1df937a2b0cfd16c092559f8e186e2111c", 0xbf}, {&(0x7f0000000600)="63e9430b6131d6fcd1c2bddf5559683d4f504546e3ec502252c9d154ee2566202f7a08a611b75e5ac60d190c4f143003fabd23d1a8afd768f02477027377df929ee47a8c1cc197b8fea9b46d38e45d0f518c57a5143b9b6f87dbe8da555837ee691c3fe6366522e85bcd407c4d77e828f90c2a0d55c8066596dba7f7", 0x7c}, {&(0x7f0000000680)="31085fb596ccd252ab9ed2dbcc370b3b358966a3805be1b4529da340a9f374199d87dbc50dd452ee6c839131bf5005d321ee62ad9ad71072cb536dacace6", 0x3e}, {&(0x7f00000006c0)='u', 0x1}, {&(0x7f0000000700)="052f1bd620c843b1996b655e5872093e2ca75965fed62a43f3e8b18e9e9886c7f7151068bd7e3b1d5c05e7b7eb9388a1d6b246446f0ad733fafcae8f53f8f68ee35b0efb957abd78beeb47fd82104195bf8198a67262fe9ad13f6e1b5fb3b7bfa73bbdf2fc89170e587d166b33380b196d87a4484b2f8e4bfbcc0dcaa1d8518731c58cbcae0ac430bf145630359eea88fa4c35b20f7bae31d710197f7fd9a0f1e2ba5971e43d5eeecc3d266236a26ade3a42a9d2040829bae6e64bf9ab87c9d725ec901ad8dfc23a6ff9956ad02e0a1a9ca9057c38e3b1f55e6aecfbcbd7", 0xde}], 0x6, &(0x7f0000000880)=[{0xf8, 0x10b, 0x1, "9c70bfd4da311804c4a6b442e92050a2b2db863861c12ab07d125840d616c5e697f17696e137f01f1c68598bd274c0e70a718ee48200c20be7b020b9f5c816235963d7dc1cbfd87b4af74f3b0d50a1a3a8d792ac512a7dd3f80b94e9b1b484cde82088be5e54dcb1b650deed54cd85505ec05675aac73927dde9c57be3da00eea170588c0c72b341f84064d2f9b426c8234b12ca294206bfdcee19e786ce7f492ac3d97a0256033295e10803a6b7a126721eb102d3cc05ae66880c4c71efb76672e7bd28f036289e45c1078f28c0202c4cc957d2e5e6e15461305ecf36d3f336602a"}, {0xf8, 0x13d, 0x6, "b1726c0d4a63ccee9428c6c613f0e25aa9cba2d058da294a1c006f8f8959c0beae7bee3ad35e29f019184f69e68f0f0f2a9d9d1a9a037f458cce7f788478ef1b7d0e4a25c8f9d64c7703c272c8072c669fabcc2340fbf488035ca3c0394dc4f99ebb8b3df6ebb3a12a932b69b67be16dcda1a776c9c6f45aec028d46c45f01955e9a24ce5ef266c38e6fb2d17f938f87bf32e4a9d1c994a251209e25b313086ecb8c8f8c3af61f8322831bff777c822ffe9cddb3b7d3b4a1dc884b2ee6c54ce1827c0f9d23b9685d5d65fec8109e80c191fe9ea9825f46c25465ab20c987a61db15dd3c6259f7c"}, {0xf8, 0x116, 0x7, "a5d68c5f84d4713f6c8b2a9f90beaaca03e1bdd8387b36b24c88b24349b6728ffc07a3a2ac34ecc63bcadbd541c222ba6bc34b22a9f9cc0b04757154cce7488cfbd5de25dc3e3c6332c3ea53720f49f6f6759649a164dba5311ce8585847b25f1413791b53d31373f67c80fb5579fc8ad18ba697fafdbf4fe3564a8ef91c1365928157fcfdcac5e4b92e57d21ef96402bd6f5383fc0228b6849c7f9f9f0435185b44321544f4d39db3ad8c1b2a0a660348a63d5537b64c95655d074f466d08d085efe5f2631713df5c9dcd134fb289d2d1a144b5456425df1eb08157c3d07701664f652f25e118bd"}, {0x10, 0x11f, 0xec}, {0x90, 0x18f, 0x0, "1e9fff441eb2abef836eec5bffa1d1ca0f6dfad7724ffdb3462b6718b9784579494c0c80b2b27e8db57f1d934b4c5c2930227ac253ae08b9ccea3064e18e341172d13533e0d2e90233a2ba335b5c0f08ad2721a77daf23234587241ab242461dea2cd5c1f822ebd79bc65bda9a282e63d28120c37f20c2a89bbc4393ec37d4a6"}], 0x388, 0x1}, 0x40010) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000c80)=[@in6={0xa, 0x4e20, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in={0x2, 0x4e23, @rand_addr=0x7}, @in6={0xa, 0x4e23, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0x58) write$fuse(r1, &(0x7f0000000d00)={0x21, 0x0, 0x3, @random="e1abf746b6c465d59c8b1ec3218ba5a62d"}, 0x21) utimensat(r1, &(0x7f0000000d40)='./file0\x00', &(0x7f0000000d80)={{}, {0x0, 0x7530}}, 0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000dc0)={{{@in6=@mcast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000ec0)=0xe8) fstat(r0, &(0x7f0000000f00)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r9, r10) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000000f80)=0x30, 0x4) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000001000)={'filter\x00', 0x7, 0x4, 0x488, 0x0, 0x130, 0x0, 0x3a0, 0x3a0, 0x3a0, 0x4, &(0x7f0000000fc0), {[{{@arp={@broadcast=0xffffffff, @dev={0xac, 0x14, 0x14, 0x17}, 0xffffff00, 0xffffffff, @empty, {[0xff, 0x0, 0xff, 0x0, 0x0, 0xff]}, @empty, {[0xff]}, 0x1, 0x3, 0x100000001, 0x5, 0xfffffffffffffffe, 0xfffffffffffff000, 'lo\x00', 'syz_tun\x00', {0xff}, {}, 0x0, 0x20}, 0xf0, 0x130}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "caee35c69fc1bdcf228e37c8217175cf1fe1429155abc57b107c22a63c97"}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@random="a7a3fb726cca", @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @rand_addr, @rand_addr=0x6, 0x1, 0xffffffff}}}, {{@uncond, 0xf0, 0x130}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "5953b9090ba5483acd59bd81c3e6752a00b935e9e863b1bf3825f2a08f51"}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001500)={0x0, @in6={{0xa, 0x4e22, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, 0xe4, 0x1, 0x80000001, 0x7, 0x11}, &(0x7f00000015c0)=0x98) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000001600)={r11, 0xfc8000000, 0x6}, 0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001640)={0x0, 0x80000, r4}) ioctl$DRM_IOCTL_GEM_CLOSE(r4, 0x40086409, &(0x7f0000001680)={r12}) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f00000016c0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e22, 0x2, 0x4e21, 0x2, 0x2, 0x80, 0xa0, 0x3b, r8, r10}, {0x101, 0x7, 0x1b, 0xe33a, 0xf8a, 0x0, 0xab5, 0x4}, {0x0, 0xd28, 0x101, 0x400}, 0x0, 0x6e6bb2, 0x1, 0x0, 0x2, 0x3}, {{@in=@dev={0xac, 0x14, 0x14, 0x18}, 0x4d2}, 0xa, @in=@rand_addr=0x100000000000000, 0x3504, 0x3, 0x1, 0x69f, 0x4f, 0x80000001, 0x8}}, 0xe8) recvfrom$llc(r0, &(0x7f00000017c0)=""/218, 0xda, 0x12040, &(0x7f00000018c0)={0x1a, 0x20f, 0x8c98, 0x3ff, 0x0, 0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000001900)=0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000001940)=r13) sendmsg$key(r1, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f0000001a80)={&(0x7f0000001980)={0x2, 0x3, 0x8, 0x6, 0x1a, 0x0, 0x70bd25, 0x25dfdbfb, [@sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x7, @loopback={0x0, 0x1}}}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, @sadb_sa={0x2, 0x1, 0x4d4, 0xf0d3, 0x25, 0xf, 0x0, 0x80000000}, @sadb_spirange={0x2, 0x10, 0x4d3, 0x4d6}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, @sadb_address={0x3, 0x17, 0x6c, 0xa0, 0x0, @in={0x2, 0x4e21, @multicast2=0xe0000002}}]}, 0xd0}, 0x1}, 0x50) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000001b00)) 2018/03/23 16:30:10 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x400000, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000080)={0x2, 0x3, 0x3, 0x0, 0x0, 0x8001}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00003b8ffc)=0x7) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000000040)) ioctl$TIOCNOTTY(r2, 0x5422) 2018/03/23 16:30:10 executing program 4: mkdir(&(0x7f00000000c0)='./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$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue}], 0x30) chown(&(0x7f0000000040)='./control/file0\x00', 0x0, 0x0) fremovexattr(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="736524d19900bac659b8a7637d726974792e2f6465762f7573090000002300"]) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000001040), &(0x7f0000001080)) close(r0) getrandom(&(0x7f0000000180)=""/175, 0xaf, 0x3) 2018/03/23 16:30:10 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f000035cfe2)=""/30, &(0x7f0000784000)=0xf) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x10000, 0x0) syz_open_dev$evdev(&(0x7f00000001c0)='/dev/input/event#\x00', 0x101, 0x400) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x10}}}}, &(0x7f0000000100)=0x84) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000200)={0x1, 0x5, 0x9, 0x7fff, 0x40, 0xffffffff}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={r2, 0x3}, &(0x7f0000000180)=0x8) 2018/03/23 16:30:10 executing program 6: clock_nanosleep(0x2, 0x0, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)) r0 = gettid() r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = accept4$vsock_stream(r1, &(0x7f0000000340)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10, 0x80000) sendmmsg$unix(r1, &(0x7f0000000600)=[{&(0x7f00000003c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000100)=[{&(0x7f0000000440)="93d63853b9c223531608c89f1257fb51a6319324dcb1584b1359a45dfa7b67bfb052ee6ae4a9d41be45dfb64bc90215bb8fc45d41ac9d7dcf47edf3a349e0c9e10a24ae6159c62dffb193dfc978592df6086cc74e23b8265123acc1a02e3f8880c7816fdd6ea3f083b16e8e828ab61ce19768b", 0x73}, {&(0x7f00000004c0)="25825861b50591be3c081b88e525115336db70f75a3c23e7d3ca5182cd3f1dd0f4f930a70ba1eb6e30fb793a03418d4dd99de74cbc8f7a828766e70936a591062999d053c94b3e7629e748ba7edfdb13d7f25d8ca9bec2c982209eac7b9016422f980fb225c537b46b57287c31560dd457204ed98dde1c45c6d0fc73449cbe2d0007ec804c9204da2a4610ea13b247357cc2c9f4eb409148a1e2927d95c3585a551a12d245d6954b78705883b60ca6ccdda786b1128e650845e540f3e38656ae43dc01235a7daea1a9154f806dd0a0bf451705fa29b93cbda22da4e1aa51170af5c41cd00de788fc", 0xe8}], 0x2, &(0x7f00000005c0)=[@rights={0x18, 0x1, 0x1, [r2, r1]}], 0x18, 0x10}], 0x1, 0x8004) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x10, 0x80000) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00000002c0)={'vlan0\x00', 0x800}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r1, 0x8907, &(0x7f0000000380)="222e445d90762f1c926467422976d417796102ad0a6889be327271c5e8e3b830939a95217e8be8f84b") tkill(r0, 0x15) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x5}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r4, 0xffffffff}, &(0x7f0000000280)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r5, 0x541b, &(0x7f00000000c0)) tkill(r0, 0x1000000000016) bind$unix(r5, &(0x7f0000000140)=@abs={0x1, 0x0, 0x4e21}, 0x6e) 2018/03/23 16:30:10 executing program 1: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000000)="164690f11220a801e15c77a6", 0xc) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) nanosleep(&(0x7f00000001c0)={0x77359400}, &(0x7f0000000200)) memfd_create(&(0x7f0000000380)='&userselinux\x00', 0x0) pwritev(r0, &(0x7f0000000300)=[{&(0x7f0000000040)="f9e75477b452bc50d9cb1e1c6c8c75825133c9c7f403e0c3063e437af4228bbcff9ed0ae8485bbbc1b9a5dd4e8deb9d61f2137243db45a2b94a57b50d30cdc1fb3f3fd39b7a16d330b1f0d177f2d6da7f7060892c6890ea62f5ae61a45ef62015c7e1bec3323f07a", 0x68}, {&(0x7f00000000c0)="4bbd970d3f5d550fddcf33452dac7816ef5216327aceccd9d7431c66b890ff31d8da07bb04406f34298f174f7ff73a9d6c5768d7d5fb7830a7d1ee7134baf7ce337d09cf3dc42f6be93f297eaf214c45", 0x50}, {&(0x7f0000000140)="d498d748321dc8b9e8f39e6fc7da4eb6d3b49b3cbb9330303c0c795bddff8780e88744361376588adb80fa78c181db032b133bd0c34747e802a2240a4527f7573711f0a61f45e1fa8d83cae644745142bd19d5f1ea9e30bc015e07d54876f197b3919d9948510825a5a1a54096d38aa1422ef03bc3", 0x75}, {&(0x7f0000001040)="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", 0x1000}, {&(0x7f0000000240)="6236d7689451a9787cd9082526859c93168ec16612fe35b944a8f260f5e409a35d5359e186bf64b595fa217a4d8fdce3032d6d603af9c3ac1d5073dfbf22cfc596e82da7418218d0a241cf01dd4b143312bee66e5dd36108327345f366787b87239e38c353bca9dd46040edd0199e604b85267d22d1b89573a672210fdcb39d205e710829ade3bc578dfc6c4dde3d97b4ad44247fc4923bf0090704a75c6fad6ebde808a7fbcb01815d0dbf04c2d1c89323ea8ac7a5646", 0xb7}], 0x5, 0x39) 2018/03/23 16:30:10 executing program 2: mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) write$selinux_load(r0, &(0x7f0000000180)={0xf97cff8c, 0x8, 'SE Linux', "04e6681d38d94151438f4f2cb96ecc22f4f176c1fe0962b1a92e4866bc3f3a7da5d66ea53531af37458f93d0ff5ec5ca7ed6f81741aea26ab1caadef4a402304ccce4cef212a06b4b97a43c0b70e9b45791bfabcf7dd24e47c12bbe0628e27328fb7a3b3b9098577e4fc4d2ab8a83c64658ed3fb9d0961143b0f51adf95a60125066e6c8e6d98a468687271e882254c61029ce206932e713c47f75ca1496d78697af"}, 0xb2) r1 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000000)=0x60, 0x80000) bind(r1, &(0x7f0000000100)=@rc={0x1f, {0x3ff, 0x5, 0xffffffffffffffff, 0x7fff, 0x7fff, 0x7}, 0x2}, 0x80) request_key(&(0x7f0000000040)='trusted\x00', &(0x7f0000fb5ffb)={0x73, 0x79, 0x7a}, &(0x7f0000708000)='\x00', 0xfffffffffffffff9) 2018/03/23 16:30:10 executing program 3: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x4d031, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000ffc), 0x85, 0x0, &(0x7f0000000ff8), &(0x7f0000000ffc), 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x8000, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000140)=0x800, &(0x7f0000000180)=0x4) r1 = socket(0x7, 0x3, 0x80000000) setsockopt$packet_buf(r1, 0x107, 0x0, &(0x7f0000000000)="444523dd2b8aa28ec54f7de48a605a01c1dd659a7ed0f2556b51d344732a86b76318f963cfb62eaf2777585af45ca85fa200e45fc96b9973a001f99e0196498ce4a8e8e6e42e19e9c972a3bb7a340d398c898b9457708670c00716f651c1fede8393943aaaa5faffe0f285e25c161d8dbd3f6952840c57655fad1df8e106ecaed89dd6d728de98fe489061b9f35a022fe040eaf9229fa1273143668d3fb1a953724c9d735cf0cbe43b1d83352b88edf903380c0ef3ac99a95c432e00159dec9a105bf9a6c58910df8d8159dd30e157296cd78f79207c9a8bdad138cc95402b31d1832e7cb7f481", 0xe7) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0xfff) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000001c0)={0xcba, 0x0, 0x0, 0x3ff}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000200)={0x7, r2}) 2018/03/23 16:30:10 executing program 5: socketpair(0x9, 0x80006, 0x8000, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f00000000c0)) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x80000, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200000, 0x0) fcntl$setstatus(r1, 0x4, 0x44801) 2018/03/23 16:30:10 executing program 7: clock_getres(0x3, &(0x7f0000262ff0)) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000fb9fc8)={&(0x7f0000397ff4)={0x10}, 0xc, &(0x7f0000fe8000)={&(0x7f0000c06d10)=ANY=[@ANYBLOB="200100001a00090affffffffffffffffac140000000000000008000000000000ac14fbaa0000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000ffffac14ffaaffffffff3c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffffffffffff02000000cf000000000000001c001700cb010000ffffffffffffffffffffffffffffffff0000000014000e007f000001000000000000000000000000"], 0x120}, 0x1}, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) listen$netrom(r1, 0x9) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000040), 0x4) 2018/03/23 16:30:10 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000beffc)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000ffeffc), 0x4) write(r1, &(0x7f0000000000)="e8", 0x1) r2 = accept4(r0, &(0x7f0000000040)=@llc, &(0x7f00000000c0)=0x80, 0x800) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000000100)=0x2, 0x4) recvmmsg(r0, &(0x7f0000d06f10)=[{{0x0, 0x0, &(0x7f0000ce3f60), 0x0, &(0x7f0000f0bff6)=""/10, 0xa}}], 0x1, 0x0, &(0x7f000063b000)) 2018/03/23 16:30:10 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x94000, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r1, 0x2c9a}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={r2, 0x20, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e24}]}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000280)={r3, 0xff}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000300)={r2, 0x8}, &(0x7f0000000340)=0x8) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000380)=0x6, &(0x7f00000003c0)=0x1) r5 = socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000480)="26e85d2ea9df32e11c66db2a4f8f5fe392aff28d03687eeaaae0c234a397a2aabb402fda1e0d6ed5a63259c1992827bf9d7e90e7e9bf3798f883d9e142e97e1791c68a3fe2a528fa2ac47028ec2f066242ad1f77d9591f4ebe3d1424b038c81ff4a147b5587eb238c616c17a1afd0bda2d48da2498acf9e0f84ab45c9274363df6bee6d0dff805955558163eb6ebc57142ef7eec4023aa9c2964629d5eb55a6020a46c46294b53edcaa2fdd65de634ba002ebdc010dfc317acdcd5a4c825cbc4c1d31edff3b4ea06df41758664bf3e9a86a4caaffdd3a24ec58d44994526d4c92813", 0xe2) modify_ldt$read(0x0, &(0x7f0000000580)=""/118, 0x76) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000600), &(0x7f0000000640)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000740)={r4, 0xa0, &(0x7f0000000680)=[@in6={0xa, 0x4e21, 0x7fffffff, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, @in6={0xa, 0x4e22, 0x1, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x4e21, 0x4, @empty, 0x509c1d22}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x80bd, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000780)=0x10) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00000007c0)="401a20fb2ef8725150cd6b68384013e47d70f85e44004b7b964cfac40c9a084d4313d969eec554b178e4d06dff759f77259f96ff6509f61b6e83a82775f02a7f1cffcaa799dbbb25d7db25fe53c33e98380eb8e90ea2836ccb09f6662c2d123515e98a9d09daabf966a625d9dc6f9c41f05d957355342e8ded5e26e1ace8d65b1450b035932d56008b2c6eda284ce5db969495c70d0acf36baba53c4c3d76ed519221f94608821e46bbe6ffd748651ab1b63e8263bf10f46af5bd4757512b84f4bddbc4b5184b62b1aa3ce7c2ca8a8ab2bf5695e49d166f949f2028fa432e4be950e49f74fe00755a6518744248eeeb65cbc31d589", 0xf5) getsockopt$sock_linger(r5, 0x1, 0xd, &(0x7f00000008c0), &(0x7f0000000900)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000940)=[@in={0x2, 0x4e24}, @in6={0xa, 0x4e20, 0xc60, @mcast2={0xff, 0x2, [], 0x1}, 0x100000000}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x100000000}, @in6={0xa, 0x4e22, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, @in6={0xa, 0x4e24, 0x2, @empty, 0xfffffffffffff001}, @in={0x2, 0x4e20, @broadcast=0xffffffff}], 0xa0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000a00)) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000a40)='/dev/sequencer\x00', 0x101d00, 0x0) connect$vsock_stream(r6, &(0x7f0000000a80)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) clock_gettime(0x0, &(0x7f0000000ac0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000b00)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000b40)=[{0x2, 0x6, 0xce, 0x8, @tick=0xfffffffffffffbff, {0x1}, {0xff}, @control={0x40, 0xbce, 0x1000}}, {0x8001, 0xf0, 0xfffffffffffffff8, 0x0, @time={0x0, 0x989680}, {0x3, 0x4}, {0x200, 0x400}, @addr={0x0, 0x3000000000}}, {0x7f, 0x5, 0x3320, 0x3c, @time={r7, r8+10000000}, {0x800}, {0x3, 0xad22}, @note={0xe7c, 0x4, 0xebb, 0x0, 0xe7d1}}, {0x200, 0xab3, 0x5, 0x3, @time={r9, r10+30000000}, {0x3, 0x7}, {0x100000000, 0xcfd1}, @control={0x3, 0xd6ba, 0x92}}, {0x45bc806f, 0x5, 0x9, 0x9, @tick=0x7, {0x100000000, 0x1}, {0x2, 0x7f}, @control={0x1e6, 0x0, 0xc9}}], 0xf0) ioctl$DRM_IOCTL_RM_MAP(r6, 0x4028641b, &(0x7f0000000c40)={&(0x7f0000ffe000/0x2000)=nil, 0x1, 0x1, 0x8, &(0x7f0000ffd000/0x2000)=nil, 0x6}) getitimer(0x2, &(0x7f0000000c80)) r11 = add_key(&(0x7f0000000cc0)='trusted\x00', &(0x7f0000000d00)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000d40)="ce81cf5533c599849467b5987a9b1ef7b9d00004f8c40e92f8", 0x19, 0x0) keyctl$get_security(0x11, r11, &(0x7f0000000d80)=""/162, 0xa2) mq_timedsend(r0, &(0x7f0000000e40)="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", 0x1000, 0x0, 0x0) ioctl$sock_SIOCGIFCONF(r6, 0x8910, &(0x7f0000001e80)=@req={0x28, &(0x7f0000001e40)={'ip6gretap0\x00', @ifru_map={0x0, 0x164, 0x7, 0x1, 0x7, 0xd5a}}}) ioctl$sock_proto_private(r6, 0x89ed, &(0x7f0000001ec0)="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") 2018/03/23 16:30:10 executing program 4: setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='bridge0\x00', 0xfffffffffffffdfa) r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x100, 0x0) futimesat(r1, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={{}, {0x77359400}}) r2 = creat(&(0x7f0000000180)='./file0\x00', 0x1c1) getsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f00000001c0)=""/53, &(0x7f0000000200)=0x35) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000000480)=0x9, 0x4) setsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f0000000340)="7e57cb6fef26426a1a08cacb5d0b825339b3e232930ab82b2d5ee0fdb5a1c02ac3028945c0c142323ba76eff94e3f8620daffd41aaef9b2ebb09312066e52c8b9f19107a2bfa0466d5645a", 0x4b) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)=""/143, &(0x7f00000000c0)=0x411) sendto$inet6(r0, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x100, 0x0) setsockopt$inet6_udp_int(r3, 0x11, 0x65, &(0x7f0000000300)=0xffff, 0xfffffffffffffeed) 2018/03/23 16:30:10 executing program 2: r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f00003adfe4)={0xa, 0x4e20}, 0x1c) r1 = mq_open(&(0x7f0000000000)='[/ppp1cgroup\x00', 0x3, 0x0, &(0x7f0000000040)={0x3, 0x6e, 0x8000, 0x7fff, 0x80, 0x5, 0x0, 0xfffffffffffffff8}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) mq_timedreceive(r1, &(0x7f0000000080)=""/59, 0x3b, 0xfff, &(0x7f0000000100)={r2, r3+10000000}) connect$inet6(r0, &(0x7f0000595fe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) sendmsg(r0, &(0x7f0000cdbfc8)={0x0, 0x0, &(0x7f00003c8000), 0x0, &(0x7f0000e31000)}, 0x0) 2018/03/23 16:30:10 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000001380)='/dev/input/mice\x00', 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) accept4$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x2710, @my=0x1}, 0x10, 0x80800) writev(r1, &(0x7f0000000000), 0x10000000000002f2) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e21}, 0x2, 0x3, 0x4, 0x2}}, 0x26) 2018/03/23 16:30:10 executing program 2: r0 = socket$inet6(0xa, 0x2000000802, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x400000240004, 0x0) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f00000001c0)=0x9, 0x4) r2 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x10042) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000240), 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000100)={0x0, 0x1, 'client0\x00', 0xffffffff80000005, "3052e891326aca06", "4067da9632578ff3ee417f76a2d98de0777e1989229d3bec73fa6c0221beb76e", 0x2, 0xc89}) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000000000), &(0x7f0000000040)=0x4) finit_module(r0, &(0x7f0000000200)='/dev/input/mice\x00', 0x2) 2018/03/23 16:30:10 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00006d3fc8)={&(0x7f0000000000)={0x10}, 0xaa, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x8000000000000013, 0x311, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) [ 58.164155] netlink: 48 bytes leftover after parsing attributes in process `syz-executor7'. 2018/03/23 16:30:10 executing program 3: r0 = socket(0xa, 0x1, 0x0) recvmmsg(r0, &(0x7f00000047c0)=[{{&(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000100)=""/254, 0xfe, 0x8}, 0x1f}, {{&(0x7f0000000200)=@alg, 0x80, &(0x7f0000000580)=[{&(0x7f0000000280)=""/8, 0x8}, {&(0x7f00000002c0)=""/83, 0x53}, {&(0x7f0000000340)=""/29, 0x1d}, {&(0x7f0000000380)=""/37, 0x25}, {&(0x7f00000003c0)=""/122, 0x7a}, {&(0x7f0000000440)=""/194, 0xc2}, {&(0x7f0000000540)=""/32, 0x20}], 0x7, &(0x7f0000000600)=""/119, 0x77, 0x297}, 0x4}, {{&(0x7f0000000680)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000000700)=""/4096, 0x1000}, {&(0x7f0000001700)=""/27, 0x1b}, {&(0x7f0000001740)=""/184, 0xb8}, {&(0x7f0000001800)=""/146, 0x92}, {&(0x7f00000018c0)=""/126, 0x7e}, {&(0x7f0000001940)=""/76, 0x4c}], 0x6, 0x0, 0x0, 0x3}, 0x5}, {{&(0x7f0000001a40)=@l2, 0x80, &(0x7f0000002040)=[{&(0x7f0000001ac0)=""/26, 0x1a}, {&(0x7f0000001b00)=""/49, 0x31}, {&(0x7f0000001b40)=""/73, 0x49}, {&(0x7f0000001bc0)=""/201, 0xc9}, {&(0x7f0000001cc0)=""/91, 0x5b}, {&(0x7f0000001d40)=""/76, 0x4c}, {&(0x7f0000001dc0)=""/162, 0xa2}, {&(0x7f0000001e80)=""/13, 0xd}, {&(0x7f0000001ec0)=""/131, 0x83}], 0x9, &(0x7f0000002100)=""/197, 0xc5, 0x6}, 0x5}, {{&(0x7f0000001f80)=@vsock, 0x80, &(0x7f0000002400)=[{&(0x7f0000002200)=""/252, 0xfc}, {&(0x7f0000002300)=""/212, 0xd4}], 0x2, &(0x7f0000002440)=""/4096, 0x1000, 0x1}, 0x40}, {{&(0x7f0000003440)=@sco, 0x80, &(0x7f0000004680)=[{&(0x7f00000034c0)=""/199, 0xc7}, {&(0x7f00000035c0)=""/171, 0xab}, {&(0x7f0000003680)=""/4096, 0x1000}], 0x3, &(0x7f00000046c0)=""/246, 0xf6}, 0x64a}], 0x6, 0x1, &(0x7f0000004940)={0x0, 0x989680}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000002000)={0x0, 0x2710}, 0x0) listen(r0, 0x0) accept(r0, 0x0, &(0x7f0000000000)=0xffffff18) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x101000, 0x0) 2018/03/23 16:30:10 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x227b, &(0x7f0000d27862)="ff") write$fuse(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="50000000000000000000000000000000070000001a000000000000000000000000000000000000000000"], 0x2a) read(r0, &(0x7f0000000000)=""/154, 0x9a) 2018/03/23 16:30:10 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) sigaltstack(&(0x7f0000eca000/0x3000)=nil, 0x0) r1 = accept4$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000000380), 0x80000) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f00000003c0)=0x9, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000a00000/0x600000)=nil, 0x600000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) readlink(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=""/200, 0xc8) r2 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@generic, &(0x7f00000000c0)=0x80) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000340)) getsockopt$inet6_int(r2, 0x29, 0xff, &(0x7f0000000100), &(0x7f00000001c0)=0x4) 2018/03/23 16:30:10 executing program 7: timer_create(0x7, &(0x7f0000000140)={0x0, 0xa, 0x5, @thr={&(0x7f0000000040)="d734bfd00e08d415816173ba04d73cc7400312bc012f72ad020265561f1e88c053bd8588075411b468e5e853f28d1140bb7cd615907954a13c89705022bbcd3bac8b120ca41e4a313becc868c12ff1d08781f66ea11b78aa3c02351a03db1e9f0042a36a8238b7eb9219fc4684235b8ce6cb3bf1d860c977aaa0db51f90992ac2f960eb6261400143325946cd6e33ca6af3fa93254c613656d9a422f98dc", &(0x7f0000000100)="77cbb6e0da4be58175"}}, &(0x7f0000000180)=0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f0000000200)={{r1, r2+10000000}, {0x0, 0x1c9c380}}, &(0x7f0000000240)) r3 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000ed3000)=0x3e, 0x4) bind$inet6(r3, &(0x7f0000afe000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r4 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) listen(r3, 0x0) [ 58.232602] netlink: 48 bytes leftover after parsing attributes in process `syz-executor7'. 2018/03/23 16:30:10 executing program 6: getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000469ff8)=@assoc_value={0x0}, &(0x7f0000fe0ffc)=0x8) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000002f80)={r0, 0x400, 0x63, 0x7f}, 0x10) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x6, 0x3d0a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000020000, 0x3}) r3 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000080)=0xb924) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000e4056c)=0x3) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000561ffc)) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x40082404, &(0x7f0000000040)=0x101) ioctl$void(r2, 0xc0045c78) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000140)={0x2, &(0x7f0000000100)=[{0x6, 0x2}, {0x1, 0x2}]}) 2018/03/23 16:30:10 executing program 1: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) unshare(0x40600) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000280)=')', 0x1}], 0x1) fchmod(r0, 0x0) r1 = creat(&(0x7f0000000300)='./file0/bus\x00', 0x0) accept4$unix(r1, &(0x7f0000000000), &(0x7f0000000080)=0x6e, 0x80000) dup2(r1, r0) 2018/03/23 16:30:10 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001180)={&(0x7f0000000840)={0x10}, 0xc, &(0x7f0000001140)={&(0x7f0000000000)=ANY=[@ANYBLOB="ac0000002100016b42e3fe1300000000ffffffff00007804ed98a127eb8c00000000000000000000006400000000000000000000000000000000000000000000c36601dd729a8e5b6e15f1262264cc2c0d799d1a546cf4aeec8bc22c7e066186e994d469ea2d6472c864f1200c8131", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000ff005c00110000000000000000000000ac1414bb000000000100000000000000000000000000000000000000ac14140000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xac}, 0x1}, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000140)=0x3) 2018/03/23 16:30:10 executing program 5: mkdir(&(0x7f0000000140)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x1f) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@hci, &(0x7f00000001c0)=0x80) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000200)={{0x2, 0x4e24}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}}, 0x8, {0x2, 0x4e23, @multicast2=0xe0000002}, 'vlan0\x00'}) symlink(&(0x7f0000747000)='./file0/control\x00', &(0x7f0000000080)='./file0/control\x00') rename(&(0x7f00000000c0)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000ab3ff0)='./file0/control\x00') 2018/03/23 16:30:10 executing program 2: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x9, 0x2, 0x9}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e24, 0x5, @dev={0xfe, 0x80, [], 0xf}, 0x2}}, 0x9, 0x81}, &(0x7f00000001c0)=0x90) r2 = syz_open_dev$evdev(&(0x7f000000dfee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000300)={0x1, 0xcb, &(0x7f0000000200)="f1c095699e67c1617ef5ec789b8803e01fa65ecfb7074fa024b2e7e0b84174ac3b3e8aa5c6804661d8b89249691238526defb4a5fea5b4d0516de5a69e4234239e0eadd143e29f892e4dea167def8df1ee898abaeb2c1cdab29806bbb8d2f0fc502224861ff34c8933b33ee44d875e05c9518141614d4e3364fbe0a281cba2f605cb10399e95c3e8b67b4457c73ecca0e028e0831927fee68f2f9095af925029830ceab61591493a0d7a9789a67af4f791a3bb06f79745c2d4f1ce9c858a24e2a1797bb2441c47aab7a29e"}) ioctl(r2, 0x80004522, &(0x7f0000000000)) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffff7, 0x232000) 2018/03/23 16:30:10 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x100000000008a002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000000)={0x0, 0x8000000000000008, 0x0, "e06594d232d12448b0c30905cebdbd09c0a763e204c2a32152615df55d05092d3c12ddd25bad4d127eb802407bc091842621790b637ae5ed23d8b2adf92fc9dd", 0x1800000}) 2018/03/23 16:30:10 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000c92000)=0xfffffffffffffffe, 0x2) ioctl$sock_proto_private(r0, 0x89ea, &(0x7f0000000300)="b16f859d67d1ceab5018373e338049a89f15d33009f5f246f388aaf1fbfd09000d89d656a8e810b972f97f1b1cd7976ded83f70af216820d39af108a5fbb3a5ecc0dc42f1e4acb67490842ba12c2f8d66d493a15b79a3b0718c844b534cfd2c836f6f18a21178e0621376bb8ec6fb3a07598aadf4ac76abeadc6f70df8f4af1d8967d4f107afb5d4079f9ffd7001ec09c6f98b298ded8b58f9918ae25a83330332b99ea9b55741dea6f1f6e4c0a686ffaeadaa9f766ab57df38b9fe4cf5a862b8fe0575035fac117f89dd7205949102a6c84ce18828d681dcc387e368f2693abae9870") ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000180)={0x8, {0x2, 0x4e24}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x10, 0x6b, 0xdf6, 0x2, 0x1, &(0x7f0000000140)='dummy0\x00', 0x1, 0x24000000000, 0x6}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000100)={"0565716c3000f2fe00000300", {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/03/23 16:30:10 executing program 4: unshare(0x8000000) r0 = mq_open(&(0x7f0000d39ffd)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000dfdfc0)={0x0, 0x7, 0x2}) mq_timedsend(r0, &(0x7f0000a5c000), 0x0, 0x0, 0x0) inotify_add_watch(r0, &(0x7f00000003c0)='./file0\x00', 0x2) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f000058eff0)) unshare(0x800000) mq_timedreceive(r0, &(0x7f0000d56f7d)=""/131, 0x83, 0x8, 0x0) socketpair$inet(0x2, 0xf, 0x101, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000300)={'filter\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) r2 = dup(r0) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000000000)) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x27fe, 0x0) r4 = add_key(&(0x7f0000000140)='asymmetric\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="567c37c6cee16b1e49c00bb8cc2fbde56633a1bdd1eebc6170d99dc93c2218f63c4569fec8dfb3b6d96fa98e095d85f9a024c55a7134432592a69bcf8035da4a714b740bc4a3dbbdbe00b139188ac7d60f7b5ee566b109c29b11572db31d6974323645f782958855de60251f2ac5b2d0b267ed257b622f200c0943236b74fbcee7192e", 0x83, 0xfffffffffffffffa) add_key(&(0x7f00000000c0)='logon\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r4) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) setns(r0, 0x44000000) 2018/03/23 16:30:10 executing program 0: mmap(&(0x7f00005f0000/0x3000)=nil, 0x3000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)) [ 58.373164] netlink: 92 bytes leftover after parsing attributes in process `syz-executor3'. [ 58.393176] netlink: 92 bytes leftover after parsing attributes in process `syz-executor3'. 2018/03/23 16:30:10 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x2000) write$evdev(r0, &(0x7f0000000000)=[{{0x0, 0x7530}, 0x8001, 0x0, 0x5}, {{}, 0xfffffffffffffffc, 0x5, 0x87e}, {{0x0, 0x2710}, 0x963, 0x7, 0x8}, {{}, 0x80, 0x2, 0x6}, {{0x77359400}, 0x35c, 0x7f000000000, 0x8}], 0x78) close(r0) syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) 2018/03/23 16:30:10 executing program 4: socketpair(0x8, 0x806, 0x40, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x200, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) epoll_wait(r4, &(0x7f0000000000)=[{}], 0x1, 0x5) fstat(r3, &(0x7f0000000280)) r5 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_timeval(r5, 0x1, 0x13, &(0x7f0000558000), &(0x7f0000da3ffc)=0x10) fcntl$addseals(r4, 0x409, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000440)) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000300)={{{@in=@loopback, @in6=@mcast1}}, {{}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000080)=0xe8) ioctl$sock_ipx_SIOCIPXNCPCONN(r4, 0x89e3, &(0x7f0000000040)=0x3) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000400)=0x20) getsockopt$SO_COOKIE(r4, 0x1, 0x39, &(0x7f0000000200), &(0x7f00000000c0)=0xfffffffffffffd97) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00000001c0)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000000240)={r6, 0x80000, r0}) 2018/03/23 16:30:10 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) personality(0x6000003) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=""/4096, 0x1000) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000000c0)={0x4, 0x0, &(0x7f000001afbc)=ANY=[@ANYRES32]}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000001bfd0)={0x0, 0x0, &(0x7f000000dff8), 0x94, 0x0, &(0x7f000001bf60)="6d7a89dd9a5138112feb36a1d2bc292aac227d2f3e7a2bf963a9d70f2fbd1a48414952377722084df7a1a19329a6befe986ce01334e710fc585ac3e7b591c94af18d66811663f61820557503f01e53e9c58e25cbe43e214b8f530e001d7eb0f908dc1a7f2f0ea2d9c611a0163fcbc2e36b85b042e448e0c687e703209387ee8215413de087b5325e0c3552a8c45a5d0dce1303d8"}) 2018/03/23 16:30:10 executing program 5: r0 = open(&(0x7f0000fedff8)='./file0\x00', 0x141042, 0x0) utime(&(0x7f0000ff1000)='./file0\x00', &(0x7f000067bff0)={0x0, 0x40000ffff}) fstat(r0, &(0x7f0000000fbc)) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000008ff8)) creat(&(0x7f0000000000)='./file0\x00', 0x0) sigaltstack(&(0x7f0000166000/0x3000)=nil, &(0x7f00005d6000)) 2018/03/23 16:30:10 executing program 3: r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x80) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000200)={0x0, 0x800}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000280)={r1, 0x80000001, 0x40}, 0x8) r2 = socket(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f00000004c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r2, &(0x7f0000390000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) r3 = open(&(0x7f0000074000)='./file0\x00', 0x141046, 0x0) ftruncate(r3, 0x10000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0xa0, &(0x7f0000000000)=[@in6={0xa, 0x4e21, 0x9000000000000, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3}, @in6={0xa, 0x4e21, 0x5fec, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in={0x2, 0x4e23}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x72dc, @mcast1={0xff, 0x1, [], 0x1}, 0x101}, @in6={0xa, 0x4e21, 0x9, @empty, 0x4}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000140)={r4}, &(0x7f0000000180)=0x8) sendfile(r2, r3, 0x0, 0x8000) 2018/03/23 16:30:10 executing program 1: clone(0x0, &(0x7f0000195f34), &(0x7f000004d000), &(0x7f000057d000), &(0x7f0000a06000)) set_tid_address(&(0x7f00000001c0)) 2018/03/23 16:30:10 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"d202b999cfc5000000000088f301e710", 0x112}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x0, 0x0) write$sndseq(r1, &(0x7f00000000c0)=[{0x1, 0x80, 0x100, 0x3, @time={0x0, 0x989680}, {0x8, 0x2}, {0xffff}, @control={0x1, 0x0, 0x3}}, {0x9, 0x5e8d, 0xeb, 0xa321, @tick=0x1000, {0xf7, 0xffffffffffff0000}, {0x9, 0x4}, @connect={{0x1, 0x5}, {0x10000, 0x67}}}], 0x60) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) r2 = eventfd(0x9) write$eventfd(r2, &(0x7f0000000040)=0x5, 0x8) 2018/03/23 16:30:10 executing program 6: nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00002ee000/0x3000)=nil, 0x3000, 0x25006d60a8083757) eventfd(0x0) r0 = memfd_create(&(0x7f0000000000)='#)eth1[\x00', 0x3) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000040)={{0xf8c, 0x9}, 'port0\x00', 0x2, 0x0, 0x4, 0x3, 0x7fffffff, 0x6, 0x0, 0x0, 0x4, 0x4}) 2018/03/23 16:30:10 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x6}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x101000, 0x0) [ 58.504884] binder: 8199:8208 unknown command -1 2018/03/23 16:30:10 executing program 5: r0 = socket$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) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffffffffffffd3, 0x0, 0x0, 0xfffffc81) recvfrom(r0, &(0x7f0000000000)=""/192, 0xc0, 0x0, &(0x7f0000000140)=@pptp={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0xd8) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=0x0, &(0x7f00000001c0)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000200)={0x5, 0xffffffffffffffff, 0x0, 0x8, 0x7, 0x3ef, 0x8, 0x8, r2}, 0x20) pipe2(&(0x7f0000000300)={0xffffffffffffffff}, 0x84000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000340)={r2, 0xf9, "54995216b65663fb5b241be89c0d66232adcdb1cc2c03859ab9acb901f82cd2d8e34e62567e94f7adc3799895af664990af92e1c9838fe18487ad7f039531c74f1bcdd4f5a61feefff17e0fbd47db7e6a2f18a929f633c4bb3f0711674b90f6800a5addf15b3936944ca19cbf426d29df0cf6700f1c6d453c1757d8531bdea5a33ba56a84a4499375a1005218d10a26689574df388c7b8de2b7041a8a8c27a4ff1b958b86dabc5e700a1ffa11899a0550fa2159a528bf129b5e06b3f28ff0d5b2afd1cc33f30ccf7d0291d9910c685b5c3f76c59c963537086a95b8c4e255e2477976492aecea3b5f1e8b2697af8e3eaef500b1ab6b00998fa"}, &(0x7f0000000480)=0x101) vmsplice(r1, &(0x7f00000002c0)=[{&(0x7f0000000240)="41555dc1e106ea8a0dc8d63833cfd51daec861e3b9bfa629cb78d10ebd95624e3efe274c5080e4fa49eb01886095535d9265d509d4702404e97b23a9adba7cbf5b88ef3e4ab67c08fe03390a56adba47421bcc814cb98a7f99fe63c305ecc0a6196bce49d2c5", 0x66}], 0x1, 0x1) openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x80000, 0x0) 2018/03/23 16:30:10 executing program 1: syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000001c0)) sync() renameat(r0, &(0x7f0000000200)='./file0\x00', r0, &(0x7f0000000280)='./file0\x00') ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f00000000c0)=""/220) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f00000002c0)=0x7) [ 58.527300] binder: 8199:8208 ioctl c0306201 200000c0 returned -22 2018/03/23 16:30:10 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000d30000)={&(0x7f0000125ff4)={0x10}, 0xc, &(0x7f0000cffff0)={&(0x7f0000df4000)=ANY=[@ANYBLOB="28000000f62cee20ff09950000ffffffe00000101552e65a15698b9a66010000000000000000"], 0x28}, 0x1}, 0x0) 2018/03/23 16:30:10 executing program 0: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000000000)='selfselinuxem1\x00', 0x42, 0x0, &(0x7f0000000040)={0x3, 0x4534, 0x5, 0x81, 0xfca, 0x7fff, 0x1, 0x3}) setns(r0, 0x4000000) mount(&(0x7f0000463000)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000460ff9)='mqueue\x00', 0x0, &(0x7f0000e2ef53)) r1 = dup3(r0, r0, 0x80000) ioctl$KDENABIO(r1, 0x4b36) [ 58.587357] binder: BINDER_SET_CONTEXT_MGR already set [ 58.587363] binder: 8199:8208 unknown command -1 [ 58.587376] binder: 8199:8208 ioctl c0306201 200000c0 returned -22 2018/03/23 16:30:10 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/rfkill\x00', 0x0, 0x0) unshare(0x400) signalfd4(r0, &(0x7f000015e000), 0x8, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000000)=0x100, 0x4) 2018/03/23 16:30:10 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x101040) renameat(r0, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00') bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x5a) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000006c0)) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000580)={&(0x7f0000000640)=ANY=[@ANYRES32, @ANYBLOB], 0x2, &(0x7f00000004c0), 0xca, &(0x7f0000000500)=""/73, 0x49}, 0x0) sendto$inet(r0, &(0x7f0000000bc0)="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", 0x439, 0x0, &(0x7f00000000c0)={0x2}, 0x10) 2018/03/23 16:30:11 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000e00)={@mcast1={0xff, 0x1, [], 0x1}}, 0x14) 2018/03/23 16:30:11 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000000080)={0x30, 0x0, 0x1, 0xfffffffffffffffd, 0x0, 0x0, {}, [@generic="d1ba6a98c2a733f69c7c936f1bca6d3a164e715ffbb2d19ead091354"]}, 0x30}, 0x1, 0x0, 0x0, 0x4}, 0x0) 2018/03/23 16:30:11 executing program 7: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)={0x0, 0xffffffffffffffff, 0x3}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 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'}) r1 = accept4(r0, &(0x7f0000000000)=@ipx, &(0x7f0000000080)=0x80, 0x800) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) [ 58.663321] binder: 8199:8236 ioctl 40046207 0 returned -16 [ 58.673661] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=11510 sclass=netlink_xfrm_socket [ 58.721340] netlink: 28 bytes leftover after parsing attributes in process `syz-executor5'. 2018/03/23 16:30:11 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@dev={0xfe, 0x80}}, 0x14) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@int=0x3, 0x4) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) close(r0) 2018/03/23 16:30:11 executing program 3: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ashmem\x00', 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x40100, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000140)=""/239) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x12, r0, 0x0) 2018/03/23 16:30:11 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x400040, 0x0) accept$inet(r1, &(0x7f0000000180)={0x0, 0x0, @remote}, &(0x7f00000001c0)=0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@loopback, @in6=@remote}}, {{@in=@dev}, 0x0, @in6}}, &(0x7f0000000100)=0xe8) r2 = dup(r0) sendto$inet6(r2, &(0x7f0000e77fff), 0x0, 0x0, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/23 16:30:11 executing program 7: mkdir(&(0x7f0000000000)='./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}]}) renameat2(r0, &(0x7f00000000c0)='./control\x00', r0, &(0x7f0000000100)='./control\x00', 0x0) 2018/03/23 16:30:11 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') fchdir(r0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000100)=0xf7f) accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14, 0x800) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000080)={@loopback}, &(0x7f00000000c0)=0x14) 2018/03/23 16:30:11 executing program 5: r0 = socket(0x1000000010, 0x802, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000f72fc8)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000f75ff0)={&(0x7f0000000000)=@ipv4_delroute={0x24, 0x19, 0x1, 0x0, 0x0, {0x2, 0x20, 0x0, 0xfffffffffffffff7, 0xff}, [@RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) 2018/03/23 16:30:11 executing program 1: socket(0x11, 0x3, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c77000)='net/packet\x00') pread64(r0, &(0x7f00006f6000), 0x0, 0x1ffffff) 2018/03/23 16:30:11 executing program 0: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040)=0x3, 0x4) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000180)=ANY=[], 0x0) 2018/03/23 16:30:11 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002600)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000000200)=[{&(0x7f0000002400)="5500000018007fafc22e1cb2a4a2f9930a06000000a84308910523693900090020000000010000001300050000000000000000dc1338d5440700000000000000fb83de4407aa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000002500)}, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) socket$inet6(0xa, 0xf, 0x7f) 2018/03/23 16:30:11 executing program 3: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) ftruncate(r0, 0x7) rename(&(0x7f0000000040)='./file0/bus\x00', &(0x7f0000000080)='./file0/bus\x00') ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00000000c0)={0x1, 0x1, {0x3, 0x1, 0xfffffffffffffff8, 0x2, 0x101}}) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000fd7000)) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) r2 = creat(&(0x7f0000000000)='./file0/bus\x00', 0x0) dup2(r2, r0) linkat(r0, &(0x7f0000000140)='./file0/bus\x00', r2, &(0x7f0000000180)='./file0/file0\x00', 0x1000) 2018/03/23 16:30:11 executing program 4: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0286415, &(0x7f0000000040)={&(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0, 0x0, &(0x7f0000ffd000/0x1000)=nil}) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x408200) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f00000000c0)={0x2, 0xb1, "9207032d24f02e798e4c8a814253105ae513bf84c0b5e5cfaab3cb566c7e30aa3fe9d9d8a5a8f04cf12d4ef1a9dcf951982a81317e6b01f7085e034d907db6b9955a05567fdea147923a9f1e8f8114518ac50f3eb5242ee08214abb334eb1ee66a5b28de93aa6728d9f85e255958716723be7f3f5dcac737c5d6e43ccc63cd46b9d27ab8adb710d9e9eba322125e6d0d8308ff84bee71b80e943326de870ed0eb6af4c1faf4e4e6e5e86f0594c739f02d1"}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000180)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r2, 0x800, &(0x7f00000001c0)) ioctl$sock_SIOCGIFINDEX(r0, 0x890c, &(0x7f0000000000)={"62726964676530000200"}) 2018/03/23 16:30:11 executing program 6: clone(0x0, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$ax25(0x3, 0x800000007, 0xf2, &(0x7f0000001200)={0xffffffffffffffff}) r2 = accept$ax25(r1, 0x0, &(0x7f0000000000)) splice(0xffffffffffffffff, &(0x7f0000000100), r2, &(0x7f00000000c0), 0x0, 0x0) r3 = getpgid(0x0) pwrite64(r0, &(0x7f0000001180)="732156a5e8fd4e16d9601a92d63e490c8c5cce921532", 0x16, 0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r3, 0x101, &(0x7f0000000180)=""/4096) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/03/23 16:30:11 executing program 2: r0 = getpgrp(0xffffffffffffffff) process_vm_writev(r0, &(0x7f00009c1000)=[{&(0x7f0000a95000)}, {&(0x7f0000bf7fe4)=""/28, 0x4}, {&(0x7f000086ffe5)=""/27, 0x1b}, {&(0x7f00002c3ffb)=""/5, 0x5}], 0x4, &(0x7f000009ffa0)=[{&(0x7f000049f000)=""/236, 0xec}], 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x80000001, 0x4000000010003) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000080)={'ifb0\x00'}) 2018/03/23 16:30:11 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x404e02, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x11}}}, 0x0, 0xfffffffffffffffa, 0xfffffffffffffffd, "113dbe79321ba1a356e547275cab7ed53fd5aca0a061993e40dcaca89b757e04eb6473a2213b0f958f5fc204944661165e660b2d8ec4c6ae203856f87a70cddfc910f26dee03a5c2eb4b28026edecc5d"}, 0xd8) readahead(r0, 0x2, 0x6) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in={0x2, 0x7000, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x30) lseek(r0, 0x0, 0x2) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000180)=""/128) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$ax25_int(r0, 0x101, 0x5, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) inotify_add_watch(r0, &(0x7f0000000300)='./file0\x00', 0x0) sendto(r1, &(0x7f0000000340)="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", 0x1000, 0x4000080, &(0x7f0000001340)=@un=@abs={0x1, 0x0, 0x4e23}, 0x80) sysinfo(&(0x7f00000013c0)=""/59) rt_sigaction(0x1c, &(0x7f0000001400)={0xa4, {}, 0x0, 0x1000}, 0x0, 0x8, &(0x7f0000001440)) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001480)={0x0, @in6={{0xa, 0x4e22, 0x1cf, @mcast1={0xff, 0x1, [], 0x1}, 0x100}}, [0x400, 0x8, 0x0, 0x1f, 0x1000, 0x5, 0x7, 0x2, 0xfffffffffffffffa, 0x4, 0x5, 0x10001, 0x3, 0x7, 0xffffffffffffffc0]}, &(0x7f0000001580)=0x100) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000015c0)={r2, 0x7}, 0x8) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000001600)={0x4, {{0xa, 0x4e24, 0xa3, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, 0x1, 0x1, [{{0xa, 0x4e21, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x8}}]}, 0x110) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000001740)=""/114) rmdir(&(0x7f00000017c0)='./file0\x00') ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000001800)={'gre0\x00', 0x3}) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001840)={r2, 0xd31}, 0x8) utimes(&(0x7f0000001880)='./file0\x00', &(0x7f00000018c0)={{0x0, 0x2710}}) socket$l2tp(0x18, 0x1, 0x1) timer_create(0x7, &(0x7f0000001900)={0x0, 0x3b, 0x6}, &(0x7f0000001940)=0x0) timer_delete(r3) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001980)={0xffffffffffffffff}) getsockopt$inet6_buf(r0, 0x29, 0xd2, &(0x7f00000019c0)=""/77, &(0x7f0000001a40)=0x4d) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000001a80)=0x0) process_vm_writev(r5, &(0x7f0000002000)=[{&(0x7f0000001ac0)=""/251, 0xfb}, {&(0x7f0000001bc0)=""/179, 0xb3}, {&(0x7f0000001c80)=""/132, 0x84}, {&(0x7f0000001d40)=""/232, 0xe8}, {&(0x7f0000001e40)=""/110, 0x6e}, {&(0x7f0000001ec0)=""/113, 0x71}, {&(0x7f0000001f40)=""/169, 0xa9}], 0x7, &(0x7f0000002280)=[{&(0x7f0000002080)=""/104, 0x68}, {&(0x7f0000002100)=""/51, 0x33}, {&(0x7f0000002140)=""/147, 0x93}, {&(0x7f0000002200)=""/93, 0x5d}], 0x4, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f00000022c0)=""/78) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000002340)={0x10000, 0x80000001}) 2018/03/23 16:30:11 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='fdinfo\x00') ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'teql0\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) getdents64(r0, &(0x7f0000271fb8)=""/72, 0x2f) getdents64(r0, &(0x7f0000000000)=""/192, 0xc0) 2018/03/23 16:30:11 executing program 5: r0 = socket(0x1000000010, 0x802, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000f72fc8)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000f75ff0)={&(0x7f0000000000)=@ipv4_delroute={0x24, 0x19, 0x1, 0x0, 0x0, {0x2, 0x20, 0x0, 0xfffffffffffffff7, 0xff}, [@RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) 2018/03/23 16:30:11 executing program 7: r0 = memfd_create(&(0x7f0000000040)='(e\a1\x00', 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x4011, r0, 0x0) fchmodat(r0, &(0x7f0000000000)='./file0\x00', 0x8) fcntl$addseals(r0, 0x409, 0xa) 2018/03/23 16:30:11 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000387000), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) clone(0x0, &(0x7f0000000180), &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000280)) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="19beaba963dde386e4e91b052a8771390a43013ff11e55417a1a15d82e639845518b9a8ef93c698c918bcf33cea3636bafa66f2f360b3bbc56f207e111eba31121dab9c584dc3d887b84b7fb09e978ba694f4335637b9e64fe4985611b7cd3b156afcc704ed2e06f67900eb50a3830926a5537f91d796aca3250cc7cb6996192912e9fe23d42a4a49d3b556aa60aea6aa9dbca25288031c4ff3cfe9a57c055cb48761c49ce33c773811583f392c59f539248a8f26ddfecfef2ae347281e1486d20fa81502d9728406d0910dd4df8e51df917f960084e389a71f463cdd32156c0fd", 0xe1}, {&(0x7f00000001c0)="5299d11e031c10ee474921edf1c1678df62cb389c84e4677328de21c3040d0a6f4099da883a6dec79660fd3fe59397f9b961f2bb9cd7d9f32c5cd5d4753f720cab777e81a94919d50f8362f4e37026591ca5889f2c636484bd314966b5fe14f41d6b370507fa3334f1de9732107faf17b60bdc52c927d199b2b2360092e1f0912f6fd6d6ad3db8cf9b5788a85b86a04101ec1eb7d4b599b6056f28fa6aba07ead9c21830a27b1c92377a14f23fc8a3790fbe197b3d7609c35e3c5ac2cad3b734792ff8c100d9cdb61593f07ecdb664053e4fe074b62706bbd6d6653f7ec616dfd311dd", 0xe3}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="5f2911ce6a6933cff691f0317f40d9620cdd739076751086846deb98d75a53710c639619aa3a5aed963d57194c0a367b355a957d5238ccac1a58e96b7bb7211071f43469c9e4e3197f2f097cea77a747e787619da7f00daffe638181ebd43176873923713dc73ea0f688aefaadcdf0", 0x6f}], 0x4, 0x0) close(r0) 2018/03/23 16:30:11 executing program 1: r0 = inotify_init() tee(r0, r0, 0x20, 0xa) r1 = epoll_create1(0x80000) flock(r1, 0x1) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') flock(r0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x82100, 0x0) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f00000000c0)=""/76) r3 = epoll_create(0x102010002) flock(r3, 0x5) 2018/03/23 16:30:11 executing program 3: creat(&(0x7f00000000c0)='./file1\x00', 0x46) utimes(&(0x7f00002f7000)='./file0\x00', &(0x7f0000d45fe0)={{0x77359400}, {0x0, 0x2710}}) mknod(&(0x7f0000000040)='./file0\x00', 0x1020, 0x468) 2018/03/23 16:30:11 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x6000, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r1, 0x1000, 0x30}, &(0x7f00000001c0)=0xc) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000001000)) pipe2(&(0x7f0000000080), 0x0) 2018/03/23 16:30:11 executing program 5: socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000005740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000005780)=0x14) connect$packet(r0, &(0x7f00000057c0)={0x11, 0xe69de24e48036dfe, r2, 0x1, 0x5, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) r3 = dup2(r0, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000000240)={0x6b0dce97, 0x3bed, 0x5d}) unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000000180)) socket$l2tp(0x18, 0x1, 0x1) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f0000000040)={{0x2, 0x4e22, @multicast1=0xe0000001}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}}, 0x20, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 'eql\x00'}) clone(0x8000000, &(0x7f0000000340), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000000080)) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/19, &(0x7f0000000140)=0x13) 2018/03/23 16:30:11 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x40000000000004) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000000)=0xffffffffffffffff, 0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000200)=0x2, 0x4) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x24d, &(0x7f00000003c0)}}, {{&(0x7f0000000140)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000500), 0xfffffeb6}], 0x1, &(0x7f0000000000)}}], 0x40000000000001c, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="6d616e676c6500000000000000000000000000000000000000000000000000002fe5080000b23568ed34fcedc32d830fecffb205572e9209810aadc57866a76b9ebf639198d2804603ea28fabefa3f16690acb"], &(0x7f0000000100)=0x53) 2018/03/23 16:30:11 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r1, &(0x7f0000000080)=ANY=[@ANYBLOB='system_u:object_r:initrc_var_run_t:s0 system_u:system_r:kernel_t:s0 98'], 0x46) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000000000), 0xfea7) 2018/03/23 16:30:11 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x101001, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/sequencer\x00', 0x3a1442, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000700)={0x0}, &(0x7f0000000740)=0xc) fstat(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() sendmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000180)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000640)=[{&(0x7f0000000080)="9c754bc6", 0x4}, {&(0x7f0000000200)="3a3f55dedc7cf303878d51f7c73401a831d25bcaf45aacb38e2bb34deeacd2f7b2c04274bb7e219373859d79e973b60926691a8c14f54fa5ccaec8677f2a2aafc9eacfce59f627e8543784f219eac98236f9a750ed561611322e49812455b2370e99bd779b0f8f6bbb7ac471d0cf93a2207413aa170a626e10f1f86deb82866272861bf41134cb4bb80c8c97af6eee88bb98996cb41b3fce35ba72b0057ac8e3169c4dbc6af918808ad1683bdad1e26bd051ec50d72273f64e7ac4de9737a95900a537598f51401df0437bdeea1b5913c4dffe4c7f7e8ee9f0c6e1857317d8027174a9daf640083837f51d32700b6e877629b286", 0xf4}, {&(0x7f0000000300)="3ba54a2f8891856921b2fd391ce3b0ca6df272bdefb77e44dfca34b483a34512dfa285512089bca53e7a32df62a2a7a3f1077f697122a7188cf935113d066b069709a1e79637e10a2b4b4851d66dbae2c841430c4149868204741f9e22ee6e029c2d7ae74823f89fa24f4e2409fdcf338407cbbc70d802a927b358b38fa5af01dbd4861c9394e60af51f719855f53bd767b4631569f024555909b9c559ef7dc2c5ae1401482f5d23c7e6952481372f5d7b40fc2d878cfb1a7864d553655764c5", 0xc0}, {&(0x7f00000003c0)="66c0dcbfefb52d799aa2edacde03eb68a598a647d4895fbbaffbe081465b7fceedd7dad4fd97e5a57f150ae84da507ce0459abeca40d3a78eac181a3f7a00aebf1aac04cf7bb117242a4d06183ba75a11e8f4d3873c9cffff91cdef61c109be849df6240efea2fa308296082d95e60fa565014008cf980184d0c45eb16053184c1396ddb3462029d791591712b982a1785ff051f4e24340a070c19d8d777730146df818d104e763fb3747dfe6b620623bacbdf0f58f947d321aaeffe577be613327f0a5e84d5a1d9749a284b23d0954f5a24957d079c131b888c246aeb8b7d33632b7ce91b4f0522f38893b2e5a5aa1ae599f3611a27a5fd", 0xf8}, {&(0x7f0000000100)="756e8e466fad6f45aeabe1ad5286fe92cb0066f430ee722a31ac8f83584deead4c05b74072fc5a9e0592c95aecd241cbeff2b511a737da796f8a43ec", 0x3c}, {&(0x7f00000004c0)="3d1881be038d743d887609b0676df15014387deb9c0f2094bd59e59a1eda26e2c32ff5a783f7b1c41be26ee56f1d23cfa431756e485d2e8b2bc4be4c5b48fef4830775e001684850c038d5871865fcf18df6e73c2b1e3e687ade6bdee7a3ea79c62c9c6e32673e74460e918b8970d6314324f0caa2456ae6bf3596ffd2f018abf33718c2114a048b74da559bb4967479b2834d97a24983667da4a1b27611ced6eb", 0xa1}, {&(0x7f0000000580)="9351bbd93637f15b778833e75b6d5ff9de4db4ccc040a575036b20c324c1167701b582d224012ebdeb00bc76f422e93a44a2134d3a6adf1db1550960ab3a8d387b0242c8b70b06bf18b684a3c9e544a388dd1ff5d511c38f2ae72264a6979aba6cb47ac0bb3923a9ccad0bd2b4c5be50b11c7fce706b0f0304cbdfd2c6a47990e2b1cf0886559918d5504b53c184b0dcd3ab6e5f575cc12a426fcfd9d2ca85b2", 0xa0}], 0x7, &(0x7f0000000800)=[@rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x38, 0x800}, 0x80) fcntl$getown(r0, 0x9) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000008c0)) r5 = getpgrp(r2) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000880)=0xd33, 0x4) r6 = syz_open_procfs(r5, &(0x7f00001e0ff7)='pagemap\x00') preadv(r6, &(0x7f0000b24fb0)=[{&(0x7f00000000c0)=""/8, 0x8}, {&(0x7f0000830000)=""/4096, 0x1000}], 0x2, 0x1000000) pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r8, &(0x7f0000335000), 0x10009) vmsplice(r7, &(0x7f0000000140)=[{&(0x7f0000000180), 0xffffff07}], 0x103b, 0x100000000000802) ioctl$TUNSETVNETHDRSZ(r8, 0x400454d8, &(0x7f0000000000)=0x3) 2018/03/23 16:30:11 executing program 4: r0 = memfd_create(&(0x7f0000000fcd)=':)-\x00', 0x3) mmap(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x0, 0x4011, r0, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x4, 0x4250) fcntl$addseals(r0, 0x409, 0xa) sendto$ax25(r0, &(0x7f0000000040)="b9837d0043de60368a56ec4eacd96ef6d119d5085d399683b7f01b8335678d50702c9b00bc3edbd6dc96334d900d0fcb603f8db173156602531559e5a926ea1edfc6ad20d3d93fb6a614e59774a2d7f174fdb6c6", 0x54, 0x20000044, &(0x7f00000000c0)={0x3, {"05b73871bd8801"}, 0x7}, 0x10) 2018/03/23 16:30:11 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x20000800048, 0x0, 0x0) 2018/03/23 16:30:11 executing program 3: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/relabel\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000000080)=ANY=[@ANYBLOB='system_u:object_r:initrc_var_run_t:s0 system_u:system_r:kernel_t:s0 98'], 0x46) 2018/03/23 16:30:11 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00001b3ff0), &(0x7f0000f4f000)=0x10) clock_nanosleep(0x4, 0x1, &(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000000040)) 2018/03/23 16:30:11 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)=[{0x18, 0x1, 0x1, "13"}], 0x18}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0x0, 0x0}) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="96f759a7c74abff8c89fe1fe2005204e95486ba509e5ebd03c3cf605af458cb47fc673e2ec651df62d0ddd529ea11cbf7d4a3588c0844a3924ebb86d4ff7d145b016d6750e82a5c0b84e9b5ca5cfc21966834e1f3f17647448486d38038d3b03e047a08f0ba461d36da4c73f70d320184ea9f58b04dbdbd986e5730b46ea3a5c913db36c0bfb9ef821d2a648a375854c815168d0305deacb22aef49589fca43a58f83f752ba28beb07d41864d226382a20", 0xb1}], 0x1, &(0x7f0000002680)=ANY=[@ANYBLOB="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a87b82cb783caf64bbd14035a46a08d8e73fd6f582e779e6f101631934bc04b9cd7c47341547cfbc31412ce5d81568feb4d8269bdba2ba36fbd7bb417634bb4419b8a02a981413447cadfdbf111cc4e98d88d25c280b59dec762fcb27050092d09ad16343f8fe86723259dbc2d4f2dcc2da12ec47f559a24017f53233f3545c7bacc0366c58e67a3f8c5c942e7f7319217ebc974d71b541a72ad7f1acf40ddfce6dad361b0382e58baed6a6d02f573b2c889ec9ae48793bbc047efa570ead6a5cd3bac4930e4dfb7ed3c90373f591a5e48dd6b57a72b57f2fecfab130a22824e33561cf0526af89b1346e4a8d9df0c3813c7659b3123881114df69f4234a6f041890a8c441e6f2878c01edce5c12c29e94a34ac9c62fce03340990b3bc6f19b2daf2a020499f8fa2fcb4dc12b5a7da9407163efc3d62402d44d25178737ff420726108bb88e6c55c4555a94a8f69201e52b31f538d627eb81fde75dad51caf5a5f2b1585ae4ffe425e32691ee19a3fdb0adf8e8093a53e3aba8f5054b06665412996cfbbca362342350ea145d0a11dd65605168579868ec3265b0adba69a2cc2fc9759ac0986a10b882c127da3c3ee0369170dacfe5807cfddaeabc8b6e418e455d385b0bb64b1ea2ba1662378b790f239c9e634e9dcc21aee6ed007a27e1c36bcd0569adb20ff5dd1b1d934f0c90bf076a9444848b4d6799f923742b73495d2ceee1a9e511aafcedc206abf4bd460a7defa19e0fdb6554074b0a6647208ac861a440c61171422c79ed480e190a119d34cfea59ddb16a68cd2a6f18d00bfb0f6997b9d596274304600e92fe7b64fffa451fa5d858ab724f1d986ca1987d367883d81c32d5d9444b9d8e32522641eb51aed2a93523512fbdf9293d6d327ba717fa20052760a7a964fadd3c41c697a23e1985dbc078b8677646f1ae6b6aecf65e60ce1d0b93fa082668e67c13f86eaa3e563273f7dbf5e035ef9374d3f428d4176e5c54f08f6dd1f6acc901f0bd1e3edb60a8a1315a92297e777d7deb54134d53210fe494bdf1dee317e01ae154d6a28e84a13a5d5027f19c51724a9c06682d0e7c9eb705f9c633773f8ba618810b42b60a630ae42cca9c58d29492360330eacfa8479ee9174b9869d201a31914b17d5d8326384f130cf016f67d613d9fbfee9e74ea4a5d0f5de057627e5b1141f4ef3171389ce08520d97772aa9c30ee3ee53b709ed3b710d9bcbf46bc755263c5a620c2b784b895d2ba778c379a6e1817dc1901d8d5aecf1c4c5f8846ea69c8af25e7885e0fc9fd85aa7db120f4c378c6d9a9642a11944ee50d2bcca1865662fceedc8a92c456e2bbe589234f442965c3645030088acddbdbd90618152562ec972684c467455d2ae3517d9fa2cf4df623735175cda45ed5bcc64cce61a0ec7887ea7a42315229473186c29a871443be159b77e83f12e9f6cac17c3f0e6c47abec87e36d4650c0021d40f675e82b8890e5012301cd311310b14a2f7ef509082ecfe85dc57a5085f386848a511c1f52e181f12f1cc63a795690ee3449632a123ce393752dc30b5023bc73ed8d08c4037d952ad7fe3365d445b47829b510e8ec32b25f3984198af75fbb74"], 0x2120, 0x4000}, 0x8000) sendmsg(r1, &(0x7f0000000480)={&(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}}}, 0x3a, &(0x7f0000000400)}, 0x0) sendmsg(r1, &(0x7f0000000180)={&(0x7f0000000000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000140)}, 0x0) close(r0) close(r2) 2018/03/23 16:30:11 executing program 4: r0 = socket$inet6(0xa, 0x0, 0xfffffffffffffffa) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000715000), 0x2ad) setsockopt$inet6_int(r0, 0x29, 0x4e, &(0x7f0000000040), 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffe01}, 0x1c) 2018/03/23 16:30:11 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f97ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000e64fc8)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1800000000000000010000010000000000000000000000009bb32e6ebc176c0d576d6b78b6824864debed0a0fc4ade7a2ad9bd3091fd68e377ff8ca2cc6d64accfe422de0a8cf0b68c25eb770db070945094c32a83b0f277c9fcbbbe38041f0898f61e93a268326c61247e2a85ecd9d413232a5a0e5745e2106b1fd70e380e5a38ae"], 0x18}, 0x0) mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x0, 0x30031, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/22, 0x16}, {&(0x7f0000000180)=""/94, 0x5e}, {&(0x7f0000000200)=""/213, 0xd5}, {&(0x7f0000000300)=""/24, 0x18}, {&(0x7f0000000340)=""/117, 0x75}, {&(0x7f00000003c0)=""/117, 0x75}], 0x6, 0x0) recvmsg(r0, &(0x7f0000e6b000)={&(0x7f00000ea000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000714000), 0x0, &(0x7f00004c0f35)=""/203, 0xcb}, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0xa64a40db2fabfa0f, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000000040)=r3) 2018/03/23 16:30:11 executing program 6: r0 = gettid() r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xffffffff, 0x0) ptrace(0x4208, r0) lseek(r1, 0x0, 0x4) r2 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x4000000000000000, 0x10080) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000200)={'HL\x00'}, &(0x7f0000000240)=0x1e) fchown(r1, r3, r4) r5 = syz_open_procfs(r0, &(0x7f0000000040)='attr/current\x00') sendfile(r5, r5, &(0x7f00006c7000), 0x27) read(r5, &(0x7f0000000080)=""/154, 0x9a) [ 59.104003] SELinux: Invalid class 98 [ 59.105287] SELinux: Invalid class 98 [ 59.118683] SELinux: Invalid class 98 [ 59.169393] audit: type=1400 audit(1521822611.492:26): avc: denied { dyntransition } for pid=8369 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0 tclass=process permissive=1 2018/03/23 16:30:11 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000da8000), 0x1) socket$netlink(0x10, 0x3, 0x16) 2018/03/23 16:30:11 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000240)='/dev/sg#\x00', 0x8, 0x100) write$tun(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="000000ffababf1cc000000000000"], 0xfffffffffffffff3) fsetxattr(r0, &(0x7f0000000000)=@known='com.apple.FinderInfo\x00', &(0x7f0000000040)='/dev/sg#\x00', 0x9, 0x2) 2018/03/23 16:30:11 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @multicast1}, &(0x7f0000000040)=0x10, 0x80800) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x80000, 0x0) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000000140)={0x6, 0xffffffffffffffe1}) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000080)=ANY=[@ANYBLOB="73656375726974790000000000006b449a82f3a401be99c7be000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000d1554e153f1746b00000000000000000000000000000000000000000000000000000000fcff0000000000000000000000"], 0x78) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000086fa8)="580000001400192300bb4b80040d8c560a0600000000bc76489643c218fe58a2e04a03ca8164643e8900000028215a0004fbf50d0000000400000004001ce1ed5e000000000022001000010007000002121f00ec6b0f536e", 0x58}], 0x1) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000180)=0x0) fcntl$lock(r0, 0x7, &(0x7f00000001c0)={0x3, 0x2, 0x80000000, 0x8, r3}) 2018/03/23 16:30:11 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000788ffc)=0xfffffffe, 0x4) sendto$inet(r0, &(0x7f0000a6efff), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101100, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000040)={0x3e000000000000, 0x4, 0x4, 0xffffffff, 0x0, 0x7}) sendmmsg(r0, &(0x7f0000006b80)=[{{&(0x7f0000002f80)=@vsock={0x28, 0x0, 0x0, @my}, 0x10, &(0x7f0000003180), 0x0, &(0x7f00000031c0)}}, {{&(0x7f0000003480)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, &(0x7f0000005780), 0x8d, &(0x7f0000005800)=[{0x10, 0x18d}], 0x10}}], 0x2, 0x0) 2018/03/23 16:30:11 executing program 2: symlink(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00') chdir(&(0x7f0000000080)='./file0/file0\x00') 2018/03/23 16:30:11 executing program 0: mq_open(&(0x7f0000000100)='/dev/net/tun\x00', 0xbad10eafd891bf9, 0x0, &(0x7f0000000180)={0x0, 0x3, 0x80000001, 0xa9a, 0xfffffffffffffff9, 0x7, 0x5, 0x9}) r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup2(r0, r0) syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x80000) connect$netlink(r1, &(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x8000000}, 0xc) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000200)) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000140)={'bridge0\x00', 0x4402}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) pread64(r2, &(0x7f0000000040)=""/9, 0x9, 0x0) 2018/03/23 16:30:11 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x440, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000140)={0x0, 0x3, 0x7f, 0x3, 0xfffffffffffff800}) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000100)={0x7, 0x80, 0xfffffffffffffffa, 0x1f, 0x9, 0x1, 0x4, 0x6, 0x7, 0xff}) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000080)=ANY=[@ANYBLOB="1400f77f320000"], 0x14}, 0x1}, 0x0) 2018/03/23 16:30:11 executing program 6: rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000021ff8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000336ff8)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r2) fstat(r1, &(0x7f0000000000)) vmsplice(r3, &(0x7f0000957fe0)=[{&(0x7f0000230fa5)="1b", 0x1}], 0x1, 0x0) 2018/03/23 16:30:11 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) r1 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x2, 0x3}, 0x20) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000100)={0x101, 0xa76, 0x2, 0x577, 0x401}) 2018/03/23 16:30:11 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r1) sendmsg$netlink(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000019000), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="18000004000000000101004801006600", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0x18}, 0x0) 2018/03/23 16:30:11 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f00000010c0)=""/102) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000040)='\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001900)=[{{&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000001340), 0x1000025e, &(0x7f00000000c0)=""/4096, 0x1000}}], 0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x4, 0x2, 0x1, 0x4, 0x907}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001140)={r2, 0x5}, 0x8) pwritev(r1, &(0x7f0000001540), 0x1a2, 0x0) 2018/03/23 16:30:11 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000001000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3d, &(0x7f0000000100)=0x4, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @rand_addr=0x3f}, 0x10) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000080)={0x2d, {0x2, 0x4e20}, {0x2, 0x4e23, @multicast2=0xe0000002}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x88, 0x0, 0x2, 0xc45, 0xd2, &(0x7f0000000040)='eql\x00', 0xcfa, 0xcb, 0x5}) listen(r0, 0x1) 2018/03/23 16:30:11 executing program 5: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mq_notify(r0, &(0x7f0000b71000)={0x0, 0x0, 0x7, @thr={&(0x7f0000755f80), &(0x7f0000c50f4d)}}) 2018/03/23 16:30:11 executing program 3: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, @local}, &(0x7f0000000080)=0x10) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00000000c0)=0x7, 0x4) mq_timedsend(r0, &(0x7f00009ee000)="66a8cc", 0x3, 0x0, &(0x7f000058eff0)={0x77359400}) 2018/03/23 16:30:11 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000000a000)={&(0x7f0000010ff4)={0x10}, 0xfffffffffffffd5c, &(0x7f0000012000)={&(0x7f0000a39fc8)=@bridge_getlink={0x38, 0x12, 0x305, 0x0, 0x0, {0x7}, [@IFLA_LINKMODE={0x8, 0x11}, @IFLA_LINKMODE={0x8, 0x11}, @IFLA_EXT_MASK={0x7, 0x1d}]}, 0x33}, 0x1}, 0xfffffffffffffffd) 2018/03/23 16:30:11 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@dev={0xfe, 0x80}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x10000, 0x0) dup(r1) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000100)={0xd30, 0x20, 0x8000, 0x8, 0x8, 0xfffffffffffffffa}) close(r0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)=0x0) ptrace$setopts(0x4200, r2, 0x80000001, 0x1) 2018/03/23 16:30:11 executing program 2: r0 = socket$packet(0x11, 0x80000000000002, 0x300) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc), 0x4) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) socket$packet(0x11, 0x3, 0x300) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x404000000, 0x0, 0x10003, 0x1}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000000080)={0xb356, r3, 0x10001, 0xd5}) 2018/03/23 16:30:11 executing program 6: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x4000, 0x0) fcntl$addseals(r0, 0x409, 0xffffffffffffffff) 2018/03/23 16:30:11 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2201, &(0x7f0000000000)="1c8ce886a4f11f30fa365c133e000000000000000000cd0000") 2018/03/23 16:30:11 executing program 4: ioctl$sock_netrom_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000001180)) r0 = syz_open_dev$usbmon(&(0x7f0000fd0ff3)='/dev/usbmon#\x00', 0xfffffffffffffffe, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x9208, &(0x7f0000000000)) 2018/03/23 16:30:11 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = dup2(r1, r0) getsockname$unix(r2, &(0x7f00000000c0), &(0x7f0000000140)=0x6e) 2018/03/23 16:30:11 executing program 5: r0 = socket(0x5, 0x822, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00006b3000)={&(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x2}, 0x1}, 0x0) r1 = getpgrp(0xffffffffffffffff) ptrace$getenv(0x4201, r1, 0xcc, &(0x7f0000000100)) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000180)={0x5, 0x0, 0x1, 0x4}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f00000001c0)={r3, 0x3fbfff}) ioctl$sock_proto_private(r2, 0x89e6, &(0x7f0000000000)="00407a6b23be3da6ec53d9ab8c7a0a212013d6f6d5d159cf441646086fa3e6a8ac5fc842cdacca033456b050455ffd3f0fbbdf5fdecc5a6ee6211973c1a898ba252379dcef17c4a0bb712bbb6fd442ff60b0ec79f2336004414a81c5b0dd69fdd913e1995b20cfad87") dup2(r0, r0) 2018/03/23 16:30:11 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f00006f1ffc)=0x7fffffff, 0xf0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'mangle\x00'}, &(0x7f0000000080)=0x54) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000100)=0x1) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) 2018/03/23 16:30:11 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e20, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, {0xa, 0x4e22, 0x60, @empty, 0x9}, 0x7ff, [0x100000000, 0xa2, 0x16, 0x40, 0x9, 0x100000001, 0x3, 0xd6]}, 0x5c) r1 = socket$inet6(0xa, 0x80003, 0x88) recvfrom$inet6(r1, &(0x7f00005ac000)=""/185, 0x18d, 0x1000027, 0x0, 0x166) bind$inet6(r1, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0x4e20}, 0x1c) 2018/03/23 16:30:11 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x200000000000041, &(0x7f0000000040)=""/30, &(0x7f0000000000)) 2018/03/23 16:30:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_gettime(r0, &(0x7f00007feff0)) r1 = socket$inet(0x2, 0x80a, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @loopback=0x7f000001}], 0x20) mq_unlink(&(0x7f0000000000)='#loem1\x00') 2018/03/23 16:30:11 executing program 0: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x800000000080001) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a885a015ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f485c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000000000)=[{0x0, 0x200000000000001, 0x0, 0x0, @tick=0xeee, {}, {0x2}, @ext={0x0, &(0x7f0000051000)}}], 0xffffffffffffffd3) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x800000001, 0x0, 0x0, @tick, {}, {}, @ext={0x0, &(0x7f0000055ffe)}}], 0x6b) 2018/03/23 16:30:11 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_triestat\x00') preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000100)=""/93, 0x5d}], 0x1, 0x0) dup3(r0, r0, 0x80000) 2018/03/23 16:30:11 executing program 4: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) keyctl$set_reqkey_keyring(0xe, 0x4109) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x404c0, 0x0) connect$ipx(r0, &(0x7f0000000080)={0x4, 0x51, 0x4, "86152deec6ff", 0x401}, 0x10) 2018/03/23 16:30:11 executing program 0: mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) write$sndseq(0xffffffffffffffff, &(0x7f0000eeafd7)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) 2018/03/23 16:30:11 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00008dfffa)="6664001f66d0") renameat2(r0, &(0x7f00003fa000)='./file0\x00', r0, &(0x7f0000338ff8)='./file0\x00', 0x0) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000000000)=0x5, 0x4) 2018/03/23 16:30:11 executing program 6: r0 = eventfd2(0x80, 0x80001) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040)) r1 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r2 = syz_open_procfs(0x0, &(0x7f000067fff8)='syscall\x00') sendfile(r1, r2, &(0x7f0000000000)=0x3, 0x3) 2018/03/23 16:30:11 executing program 7: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/commit_pending_bools\x00', 0x1, 0x0) writev(r0, &(0x7f0000001300)=[{&(0x7f0000000000)="aaae6a376ef04b102efd5391a21bedf5b1c711e47367c829fb324942104091e698c709a03064f42fc61b22b9c6c9b8fbb528750dae0db331bd9cc2136ce99e93bab2c5ba81476a16ebf80900ca6b6a201a1abf4bfa027b3880b4938c2bb052f9", 0x60}], 0x1) 2018/03/23 16:30:11 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ftruncate(r0, 0x800000032a000000) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000040)=""/4096) 2018/03/23 16:30:11 executing program 5: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x101}, &(0x7f0000000180)=0x8) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000280)) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000240)=@assoc_id=r2, &(0x7f00000001c0)=0xdf) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x200}, 0x277) r3 = syz_open_procfs(r0, &(0x7f0000be5000)='net/dev_snmp6\x00') fstat(r3, &(0x7f0000045fbc)) 2018/03/23 16:30:11 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) r2 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000cbcff4)={0xffffffff80002007}) r3 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0xffffffff, 0x0) ioctl(r0, 0x400800000000127c, &(0x7f0000000100)) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0x62375235}, {0x6}, {0x4, 0x769}, {0x0, 0xe0f7}], 0x4) dup(0xffffffffffffffff) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) 2018/03/23 16:30:11 executing program 4: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000200)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000939f01)="6e65740f616e79636173743600") r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f00000019c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) readv(r1, &(0x7f0000000180)=[{&(0x7f0000000000)=""/78, 0x4e}, {&(0x7f0000000080)=""/207, 0xcf}], 0x2) 2018/03/23 16:30:11 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f000002b000)) 2018/03/23 16:30:11 executing program 7: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000040)="26000000130047f10701c1b00e000000000000f90300000000000000ff00f13a050003006e35", 0x26) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x800, 0x4) 2018/03/23 16:30:11 executing program 1: nanosleep(&(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000080)) rt_sigtimedwait(&(0x7f00000000c0)={0x2}, 0x0, &(0x7f0000000100)={0x77359400}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f00000fefcc)='cmdline\x00') pread64(r0, &(0x7f0000aec000), 0x0, 0x80000) connect$netlink(r0, &(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x100}, 0xc) 2018/03/23 16:30:11 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000040)) getsockname$ax25(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c69fc0)=[{}, {}, {}, {}], 0x4) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x4e22, @multicast2=0xe0000002}, {0x6, @random="806426779eda"}, 0x8, {0x2, 0x4e23, @rand_addr=0x3}, 'dummy0\x00'}) 2018/03/23 16:30:11 executing program 2: r0 = socket$inet6(0xa, 0x0, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f0000000180)="3e661f69ed7ea53160d057664dfd0d49a6085ef6314907f921e48dd847f5ae00338e421c622b0234fba7d650338dd1827450762bd506df05dd5057782a2117318b0600000000000000c226d827c3da78057159ac79afe9d9f8f5b181fc63c809220abb3b9bf51339a12e6b1c6e53cb0bf5") r3 = dup2(r0, r0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000fabffc)={0x0, 0x0, 0x3ffffc}, 0x4) connect$inet6(r0, &(0x7f0000f03000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$eventfd(r3, &(0x7f0000000380), 0x8) 2018/03/23 16:30:11 executing program 0: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e24, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}, [0x5, 0x0, 0x21, 0x10001, 0xa0a7605, 0x0, 0x8, 0x1, 0x5, 0xd1, 0x4, 0xe249, 0xfffffffffffffffb, 0x2083d5cd, 0x7]}, &(0x7f0000000200)=0x100) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000480)={r1, 0x3f, 0x0, [0x9, 0x416eb600, 0xffff, 0x2, 0x67, 0x9]}, 0x6) getpeername(r0, &(0x7f0000000300)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000000380)=0x80) getsockopt$inet6_tcp_int(r2, 0x6, 0x14, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r3, 0x0, 0x10, &(0x7f0000000000)="17000000020001000003be8c5ee17688a3000008010300ec1fda1e0336030000000000000098fc5ad9485bbb6a8800000000dba67e0600000000000200df018000000000f5009cee4a5acb3da400001fb700670000c88ebbff0601150039010000000000000000000609edffffffffffff02df9eebe7ec7ee87cccebf6ba000840024f0298e9e90554062a80e605007f71174aa9512cbf320ec39f02d47c59cc16268b6026eb4bf6ba2112ce68bf17a6e019b7487067c12f", 0xb8) splice(r3, &(0x7f0000000280), r0, &(0x7f00000002c0), 0x6, 0x0) 2018/03/23 16:30:11 executing program 6: seccomp(0x1, 0x1, &(0x7f00001a2ff0)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) seccomp(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x2, 0x0, 0xffffffff}]}) seccomp(0x1, 0x0, &(0x7f0000a63000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) seccomp(0x1, 0x1, &(0x7f000005e000)={0x1, &(0x7f000005eff0)=[{0x6}]}) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0xfffffffffffffffe) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000080)) 2018/03/23 16:30:11 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b58ff4)) mkdir(&(0x7f0000000000)='./file1\x00', 0xfffffffffffffffc) mkdir(&(0x7f00006aaff8)='./file1\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) mq_unlink(&(0x7f0000000080)='\\}\x00') ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000040)=0xfffffffffffffffa) mount(&(0x7f0000451ff8)='./file0\x00', &(0x7f000069cff8)='./file1\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)) epoll_create1(0x80000) 2018/03/23 16:30:11 executing program 3: r0 = socket(0xd, 0x2, 0x0) bind$ax25(r0, &(0x7f00003fdff0)={0x3, {"18b078914bfdfc"}}, 0x10) 2018/03/23 16:30:11 executing program 7: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000040)) r1 = syz_open_dev$evdev(&(0x7f0000302000)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f00001f3000)={0x0, 0x2, 0x0, 0x0, "775f37e4e6e7f2b19a55815bceba384d9cface1601003236a78a40ecacd19017"}) 2018/03/23 16:30:12 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x8200, 0x0) sendto$unix(r1, &(0x7f0000000080)="166238685362febe4afd69fb218e43bf0972ef5ad304aaaba358845e1d819d3ca531585f5a8fc5c1b586ccb4335914c3d1b5a6c3d3feac951440c99d877e74b6bded064b1edcc5c27f105599c52c8cb38676aa678ec40b7a6187897b0ad2a6f9147835be0753464fe4211aa4a9b16c6a7ce795020edffa447e8739c8c1111a1da037d58ea57af1e430527f6119288215ce81226176879558d0c09366e0cb5f3ecd49f9ddf4076ad96235d3452e22f692b506ed4969eb786a68c47f026f41ea7c58e8e4bf94ff0b860cb2e363c0", 0xcd, 0x20000000, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00008e7000/0x4000)=nil, 0x4000}, 0x1}) fcntl$getownex(r0, 0x10, &(0x7f000058eff8)) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x200000}) 2018/03/23 16:30:12 executing program 3: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, @multicast1}, &(0x7f0000000540)=0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000580)=[{0x8, 0x1000}, {0x4, 0x4}, {0x2, 0x9}, {0x3, 0x1fd}, {0x4, 0x1000}], 0x5) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000d28000)={0xaa}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000013000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r2, r1, 0x0) 2018/03/23 16:30:12 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x102, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000140)={0x266, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}}, 0x0, 0x2, [{{0x2, 0x4e22, @rand_addr=0x9dd1}}, {{0x2, 0x4e23, @broadcast=0xffffffff}}]}, 0x190) r2 = socket$inet6(0xa, 0x800000002, 0x200000) close(r0) dup2(r2, r0) [ 59.650176] audit: type=1326 audit(1521822611.982:27): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8510 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x454239 code=0x0 [ 59.675185] audit: type=1326 audit(1521822612.002:28): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8510 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x454239 code=0x0 2018/03/23 16:30:12 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000080)='/dev/ptmx\x00', 0x2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00000000c0)={{0xffffffffffffffff, 0x0, 0xffffffffffffffa5, 0x1, 0x9}}) ioctl$TCSETS(r0, 0x402c542b, &(0x7f00003b9fdc)) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000040)={{0x0, 0x3, 0x331, 0x3, 0x7}}) 2018/03/23 16:30:12 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x4, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x301, 0xfffffffffffffffc) 2018/03/23 16:30:12 executing program 0: exit_group(0x6) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000003ff0)={&(0x7f0000000140)={0x2, 0x40000000000010, 0x1, 0x0, 0x20000000000000ee}, 0x10}, 0x1}, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, @remote}, &(0x7f0000000180)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xaaa, 0xdc2}, &(0x7f0000000280)=0x90) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000002c0)={r2, @in6={{0xa, 0x4e24, 0x8, @empty, 0xfff}}}, 0x84) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x2, 0x13, 0x0, 0x0, 0x2, 0x0, 0x0, 0x25dfdbff}, 0x10}, 0x1}, 0x0) 2018/03/23 16:30:12 executing program 2: r0 = inotify_init1(0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000c82ffc)=0x400000000000001, 0x4) recvfrom$inet(r1, &(0x7f0000118000)=""/194, 0xfffffffffffffee5, 0x2, &(0x7f0000b34ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r3, 0x29, 0x45, &(0x7f0000000040)={'icmp6\x00'}, &(0x7f0000000080)=0x1e) setpgid(0x0, r2) setpgid(0x0, 0x0) 2018/03/23 16:30:12 executing program 4: stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)) r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000040)=0xc) ioprio_set$uid(0x8000000000003, r1, 0x8001000000) 2018/03/23 16:30:12 executing program 6: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x400080, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'sit0\x00', 0x200}) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000000040)=0x6, 0x4) restart_syscall() setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f00000002c0)=@req3, 0x640e5c284fdd15b4) 2018/03/23 16:30:12 executing program 1: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000b40)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000dc0)={0x8, &(0x7f0000000040)=[{0x3, 0x1}, {0xfffffffffffff0b4}, {0x100000000}, {0xfff, 0x5a5}, {0x5, 0xac}, {0x401, 0x3f}, {0x0, 0x385c}, {0x1, 0x3}]}) r2 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x9, 0x200) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f0000000fc0)={{0x0, 0x3, 0x6, 0x3, 0xfffffffffffffff7}, 0x1000, 0xfffffffffffffffe, 'id0\x00', 'timer1\x00', 0x0, 0xffffffff, 0x800, 0x7, 0x1}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000000c0)) sendmmsg(r0, &(0x7f0000000ec0)=[{{&(0x7f0000000100)=@ipx={0x4, 0x4, 0xf4, "6aaf13ab06f7", 0x7fff}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000180)="618838e7ea7f7732c8e669b4e886fc4af39ab27f5c2b94242d60103f5113bc6600a4190eb9c590b66c6fb92ca5472379d94b524d10cf8d0b4e824f6f63618e2c0f0c01a815fe3dc6f3adb4cd1df389413ca52e652c1945746b96bfbdab07098c61a768a3229871c424a2442712265b1b493b8a50455da9888f8ea4313b2c629eb74b", 0x82}, {&(0x7f0000000240)="21a6e985040625e0b4ca388b8e94c4213fbbf9f3bb5430fbe2f92ab3ab45838990bec87274771127fece0f01e63e84be405818c57f0b5a755306d2e70f0237ed3713cac2746a063753c7cc28c98834a36eed0562f30a2a2f05295c59316403f9398d77348166ae029292f12da9e316c535f49f5e1fcd8bad6a06d28ca6b9e4a6ea8dc47134a5a74a26cf2fd3f2323eccfb07ea31282a3a5d51442717e8ad131a4ccd2b9bb9fff1ede654f5e7fd8cf00c60b30c", 0xb3}, {&(0x7f0000000300)="208c45152ceb15990a46893c0d995594475799ad243d6688224b12bff06a620565276bf0941b9e41ff3691ce34e29fecef03918b94fe1fb5acdb24fc8b5b7558d6b3386ea54d98d4b77024d32199f1ab9b570cab3a1dd712403701e88c9702f3cccebffa26b9bb9ee7e69f3800616e3cf31635714d867d615c47", 0x7a}, {&(0x7f0000000380)="fa05e2dabaf403d35890521dd3e70f9a8347bceada330e29a8d3a16ef6f862055de293d7ab831332efeddab419712fe64e099860699c42fa413a63c7d890051c1d110e08937f3382fcda1dc9d563e6b77bba367bf2999c9c7dcf73eb38a461df8a268ef3a445a5762342ad5a068cd27f05fa67afadb67674524761cd41d440fcdafa64c4f89f30d6610b9ed0e4ca597f811dbf2041d973b1d0793480491df18f3390b8b736147e2f3ea79eefc10a3591362333486e", 0xb5}], 0x4, &(0x7f0000000480)=[{0x110, 0x103, 0x800, "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"}, {0xd0, 0x88, 0x6, "4c0ecc60e8fe120ff0ea15a99a2ff78bb4db1c48f6debce8715718856ba7b8302aaf408e8cb7c02fcb93b8e0aba1ef502f26a73d6a8857f1d7128a80ce22a9f5965e1b469b1c61bd088d3c563a998f9400edfcf59e9c170038574fac78c74791fdcbf64e0734b772a29ab7a9586359cb251a93a6a0f1d6b268bc855e97261864551774b04d4f7fb804c5d6ccc2a35542eff6171ccac66a407a1e8ed592e41b94435e2e27868c2a1475e492947610d4d66e852b3a573e24457c0e0d87"}, {0xf0, 0x18f, 0x34a8, "34735256d6572bdf82170f49a67d2e9de5588ae5ce617a07555b2f25488bc249f7475993c5cf92a6e39869a304f75e900c6ca05e010d0b37e317f915f940be9c7ad209918d0ba65b4dc30baf21c076b538ffdc550d5b9d65b5fefec2e509e9ffa027024e1c3f731f456ef74449c3f7884a90b15a64b7de619ed0c60be703785fde5a9d74291b7e9fab1c5eec5e318451395d5e4f95d78a376682290391d7e1cb9eab6e957ebf577aefa8b17d5e08f21186476db3721ab9f92ba17e4c546f09c68d86e5b067cff1251b547b69c60150a5aac81f4259393edaf44b"}, {0x88, 0x12d, 0x6, "325dd7b921e41f1ddb01fdee80898e1a1d3dd821d1b4ec7801d68c776057aa718c8f0b58bc8c58fdf2bfdcbeb3789a3bbc660831cac7a8102c5e42a61e880d32bb4197319811ebfb27286d6a806f3a79e041dc92443b703aa99c42fb4a59c192732554f1d7d1981169163fa3449f5b7fb5"}], 0x358, 0x40}, 0xfffffffffffffffb}, {{&(0x7f0000000800)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @multicast1=0xe0000001}, 0x0, 0x3, 0x2, 0x4}}, 0x80, &(0x7f0000000a00)=[{&(0x7f0000000880)="92763c1c7d279aa7ab408a047db2bb0d490207cbb349c511396cddcd68f34ff3811c17438984cfd51ed60d4b0f3b1f7345353fb39300d676935baf8541511c7991d7d43e2b6f821d43ccae6b0e87d95d08a51d", 0x53}, {&(0x7f0000000900)="343ec80d3f4ed8daf2f484e1712ec18590fd708daebfd2a6eacf7a53d98e788134cc220914302f0bf4f040dd5712839e1a3ae18fd408f7c00b48101d93581ba14802ccb4cb94640227a78250599c3bf447f385044caf94bee6560d162aa6620bfbfedcf0acaa91b8048658a152c2cb58a9c1e9badaa38ab03b7c620eafcf7245dc6895799ccb3a02cce762dd840f816e5df49fb6e8cf62d0d8d167f379c9a8858d792251c1ea4177b14c46d26fde272d76c37ac04c6bd8175da6124cd334d9964f312c34b6e7e55140bd6a2e0a78bc04b3251a1e9509428367f111d98b0516e3b0861ef15d492c907d32", 0xea}], 0x2, &(0x7f0000000a40)=[{0x50, 0x0, 0xfffffffffffffffb, "102312172860954f341c860cf7465f4b4d162be5c5bb3a2a6e7648928e5de4ca863e5c1cf815b853fa5f31fe93ef4c063ac24e9b4cd95ccb9f"}], 0x50, 0x40000}, 0x4}, {{&(0x7f0000000ac0)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x7, 0x0, 0x1, 0x2, {0xa, 0x4e24, 0xe709, @mcast2={0xff, 0x2, [], 0x1}, 0x81}}}, 0x80, &(0x7f0000000b40), 0x0, &(0x7f0000000b80)=[{0xf8, 0x6, 0x6, "212240644b2f1abc9339ef67adc232229b1b0d14d787a10afeb22985943bdfb1041227c31a8ba467096979df74f1d1f3f8f9928c3bca825344918143aa88c470720dd481dfdffd6c4f7de3e4e49eefd6f276cc8f369cbc6976c44b12937e26be9bab6f790f86e4c511df1838194b37723c79758df26210344baae4542a36ea1ae3f1917b7f7fbe1f65aa9f9db1cc5bb72db838d063c800d1382fc7c206ddb73b59ccfa3ab132798e509e142dfbdc7f2f071c69fc981576e2c2e182180f5ea0d63e35db44a80f7b77260414698b8c48934143b8f6c9d5b5ec728f57f45cce330331758474c7"}, {0xb8, 0x11b, 0x454, "64ccc111f3507faec8b7302bf29397aed2bcbfd103af201169dfdcc6b0f7485c0c3b62ccb1cc47824e0a34ee4fe6a279daae488d4e0bc6c18983d336085fd757d972fa741f93204180ecd0d0e8a53c1ef3cf09ace5e3440e023285592ce8770c901a79ce5e2db357297b576b6c1297ca3869a4cb53495a9302db1b5d51933fdce05eb62d0458e2e19fd9b0958e3b5fcf69135d7a1e1ac37c58adae94a43efd5497dc"}], 0x1b0, 0x4080}, 0xffffffffffffffff}, {{&(0x7f0000000d40)=@rc={0x1f, {0x9, 0xb2, 0x3, 0x1ff, 0x1, 0x52ff}, 0x3}, 0x80, &(0x7f0000000dc0), 0x0, &(0x7f00000010c0)=ANY=[@ANYBLOB="3800000000000000110100000000000093a08799649da813548a88a30344e0009bb12dca8162d216c5928f594efa06407e4600000000000078000000000000000f010000ff010000b3680eea4f1b1fad9159b0c01661c1097f2ffc8005c1e603a45ad6665010f9228edfc80f0ebd766f20c213a4d1b04647b77379143ef011d2285f1191e821ab69f18d7f2cd81cba496f11716655dba2a589d64f36676c04ed84f562b972ad09b0e753a8999133a7274caab3bec6000000"], 0xb0, 0x4}, 0x4617}], 0x4, 0x20004000) setsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000db8ffc)=0x39, 0x4) bind$unix(r2, &(0x7f0000000e00)=@file={0x0, './file0\x00'}, 0x6e) getsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000000000), &(0x7f0000db9ffc)=0x4) 2018/03/23 16:30:12 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000a14000), 0x4) poll(&(0x7f0000000000)=[{r0, 0x10}, {r0, 0x2000}, {r0, 0x8}, {r0, 0x1}, {r0, 0x1010}, {r0, 0x1}, {r0, 0x400}], 0x7, 0x9e7d) 2018/03/23 16:30:12 executing program 5: syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000010c0)='/proc/self/net/pfkey\x00', 0x40c0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000001100)={0x1, 0x0, 0x10000, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001140)={0x7, r1, 0x2, 0x6}) userfaultfd(0x800) r2 = syz_open_dev$sg(&(0x7f0000b65000)='/dev/sg#\x00', 0x0, 0x0) unshare(0x40600) setsockopt$inet6_tcp_int(r2, 0x6, 0x11, &(0x7f0000001280)=0x7ff, 0x4) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) ioctl$KDSETMODE(r2, 0x4b3a, 0x1778) llistxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/4096, 0x1000) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000001080)=0x4d1d) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000001180)=""/218) 2018/03/23 16:30:12 executing program 7: ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f0000000340)) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x2, [0x2, 0x0]}, 0x8) clone(0x0, &(0x7f0000000380), &(0x7f0000000100), &(0x7f0000000080), &(0x7f0000000140)) mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) 2018/03/23 16:30:12 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000200)='./file0/bus\x00', &(0x7f00000000c0)='btrfs\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) mq_notify(r0, &(0x7f0000477fa0)={0x0, 0x0, 0x0, @thr={&(0x7f0000bc8000), &(0x7f0000589000)}}) close(r0) 2018/03/23 16:30:12 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x10000000000000) setsockopt$netlink_NETLINK_PKTINFO(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000100)=0x4, 0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000180)={'ah\x00'}, &(0x7f00000001c0)=0x1e) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{0x0, 0xfffffffffffffffd}, {0xf}, 0x8, 0x0, 0x1}) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000080)={'bpq0\x00', {0x2, 0x4e22}}) 2018/03/23 16:30:12 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) bind(r0, &(0x7f0000000000)=@ethernet={0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f000005cfb0)=""/80, &(0x7f00000cfffc)=0x50) 2018/03/23 16:30:12 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x16) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={0x0, 0xfff}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000002c0)={r2, 0x4}, 0x8) r3 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000000040)=0x1000890000001) bind$inet6(r0, &(0x7f0000000300)={0xa, 0x4e24, 0x6b69, @loopback={0x0, 0x1}, 0x8}, 0x1c) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000180)={"623d015b814000", 0x4003}) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x100}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r4, 0x40485404, &(0x7f00000001c0)={{0x0, 0x3, 0x78d, 0x3, 0x40}, 0x0, 0x1}) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000340)=ANY=[@ANYRES64], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0) socket$netlink(0x10, 0x3, 0x15) 2018/03/23 16:30:12 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x30, &(0x7f0000000080)=[@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x13}}, @in={0x2, 0x4e22}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={r2, 0x8b97}, 0x8) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'syz_tun\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) [ 59.895381] audit: type=1400 audit(1521822612.222:29): avc: denied { bind } for pid=8590 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 59.933708] audit: type=1400 audit(1521822612.262:30): avc: denied { ioctl } for pid=8589 comm="syz-executor4" path="socket:[19812]" dev="sockfs" ino=19812 ioctlcmd=8919 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/23 16:30:12 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000040)={0xdc, &(0x7f0000000180)="f3c661db9b449ddf67daa0895d63dcdee70c48f8a2d74e272d4c2824372c4e549f3d3fd28635cd9ad8529771d600e7703955b583379c722fc0c7cbaa2de3d97698bee255b4a3e91f08c2785c14f25cd1312901329fd5bae26c8b6c8e2b02801482a89d14e8e290f2740bb96342f771de43f97f558970c08bcb0bf6fe9371827e3ba6cf8a316b1d046700663de4365852031dabe8464e85f41879d5330fc592fa7ab45a83cdb4bbde3e8abec7d51cdd0cd1b951259d364f2c38f1e5a7c96e277ef5a9e05888ce9fd6c638a55a935eba693f3e3db8d78a9d0b5ec0bbd5"}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwritev(0xffffffffffffffff, &(0x7f00000005c0)=[{&(0x7f0000000280)="445652a2c33dda036ed5293a82e0828fbaa7e4dc52b08b6bdb734d68ee36ba1b9ed2", 0x22}, {&(0x7f00000002c0)="3db413c6487b475078ead5277d0a1457e7977c96", 0x14}, {&(0x7f0000000300)="ac9d7581a66005c114bd94eaff219a99611ec08eb1dc63dd7d9fef4974f7299bb9d992d452edf1933f51", 0x2a}, {&(0x7f0000000340)="74d9bfd90a00fe546b5eff3db9b6eaa26fd2ecbf24647a3d46e91ba73f4dae826870863a354364efdf82b17b8f3772a51f60cecb79e5daa5ad6053854c60bb29d7351ed9211a859703f459159d6d", 0x4e}, {&(0x7f00000003c0)="86af7007b3976dd5894d9aa994cd94211eb13766c398c92282a650b855034c4226615a888bf226a1fd75a562c84a082441aab7251d0bc1d9e10e168b7e3ad9072d2dfde28bd1bb44ec5206d54a", 0x4d}, {&(0x7f0000000440)="4fee082a1515c044e880c4068a7fb469dffb4a99a9c46b832a26e8904940b1ce1c8c94a83f69208f6268db3aa624cb0083ed2356121c58793a01eaef521e5f2d55a84158d996764f45432b349b4d1c4b51610f6f4fd94d6b56438dd0293f583a34e6535e033c4237f5b131d5fddb38f46e9c9b060c012f372aa3c0fe3d7d8c3c1f7009aa3e56963a7a24b622715dc3854bf597304e06e07048c8561a705ee4ec168e3e689043d5f9cd027f917d877eff90e3b9a1aa46af458817177701b3b15504de79247bc117da654767909329ea5604e2aa7d435cc22c3ba500e2f688e035b75f2ac85aefc9d75dfa5078c30db19056a936", 0xf3}], 0x6, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) writev(r1, &(0x7f0000001300)=[{&(0x7f00000000c0)='2', 0x1}], 0x1) getsockopt$inet_int(r1, 0x0, 0x2f, &(0x7f0000000080), &(0x7f0000000100)=0x4) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000640)={'ah\x00'}, &(0x7f0000000680)=0x1e) memfd_create(&(0x7f0000000540)=']mime_type\x00', 0x2) mq_notify(r1, &(0x7f0000000140)={0x0, 0x12, 0x2}) 2018/03/23 16:30:12 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x800) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'eql\x00', 0x4012}) write(r0, &(0x7f0000000380)="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", 0xe06) recvmsg(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000100)=""/32, 0x20}], 0x1, &(0x7f0000000180)=""/141, 0x8d, 0xc3}, 0x2000) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000280)={0x0, 0x80}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000300)={r2, 0x2, 0x2, [0x3, 0xffffffffffffffff]}, &(0x7f0000000340)=0xc) 2018/03/23 16:30:12 executing program 0: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) r1 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000140)=0x60, 0x80800) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000180)={'sit0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}}) mq_timedreceive(r0, &(0x7f0000000040)=""/97, 0x61, 0x0, 0x0) r2 = gettid() getpgrp(r2) mq_timedreceive(r0, &(0x7f0000000240)=""/144, 0xfffffffffffffe93, 0x0, 0x0) mq_timedsend(r0, &(0x7f0000000040), 0x0, 0x0, 0x0) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) 2018/03/23 16:30:12 executing program 2: r0 = socket$inet(0x2, 0x2, 0x2000000088) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000100)={'icmp\x00'}, &(0x7f0000000140)=0x1e) getsockopt$ARPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x63, &(0x7f0000000000)={'IDLETIMER\x00'}, &(0x7f00000000c0)=0x1e) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@multicast1=0xe0000001, 0x0, 0x6c}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, 0xe8) sendto$inet(r0, &(0x7f0000f81000), 0x0, 0x8080, &(0x7f0000319ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/03/23 16:30:12 executing program 3: socketpair(0x19, 0x80000, 0xfff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f0000000040)=0x3dd, 0x4) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000126000)='./file0\x00') umount2(&(0x7f0000e28000)='..', 0x2) pivot_root(&(0x7f0000abbffe)='..', &(0x7f00004eb000)='..') 2018/03/23 16:30:12 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x101040) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x9208, &(0x7f0000000080)) 2018/03/23 16:30:12 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x62fd, 0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f00000000c0)={0x6, r1, 0x2, 0x100}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000080)={r1, 0x401}) r2 = userfaultfd(0x80000) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000006000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0x8010aa02, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x7ffffffef000}}) 2018/03/23 16:30:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x800) r1 = dup(r0) sysfs$3(0x3) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000066fffc)={0x1f}, 0xfffffffffffffe12) geteuid() r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r3, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) sendto$inet6(r2, &(0x7f00002caf4e)="8899c09f1527a401318b1b3998b9985e8f7da3de40dbd99237996c5d16ef65624ad7fff722317c128075be865e32aad662e9ddae051f8d481f681c8efbdbdda17e9816309637690d72f2a5a43aec7cbed8e57e7903dc2859faca05f38704a3327c9101688f78672ce1024fbf71b26dcd8d18edbf98c0cfd970db63af319782dbb8abc15302216bac3ef7f963745a422ad18c7bac2fee4d7d68dc498a0b2b785415fe9c4d33ef3255e7b2e8b253a1f45b35c8", 0xb2, 0x2000c085, &(0x7f00001fd000)={0xa, 0x4e20, 0x0, @empty, 0x1ff}, 0x1c) 2018/03/23 16:30:12 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="00000000000005") getdents64(r0, &(0x7f00000000c0)=""/37, 0x176) 2018/03/23 16:30:12 executing program 5: r0 = socket(0x10, 0x3, 0x0) capset(&(0x7f00001b4ff8)={0x19980330}, &(0x7f000077ffe8)={0x0, 0xfffffffffffffffd, 0x20000000, 0x0, 0x3, 0x2}) sendto$ipx(r0, &(0x7f0000000080)="6fa4dfca9e33b9277a23be5fcf2dbe89acc5af09d7e210ae48ce883970a64b9cdea94f5ba1178b504a6ebd4484a3a53311ad2afcbee20fa22872f55a60a15d8190deec0262742bc32d3ee5bc7a8e56a894558b732d9db6e620e3bdd730a1333cf7a4ec119277442663083f2c01addb7667", 0x71, 0x800, &(0x7f0000000100)={0x4, 0x8, 0x800, "4be728e47afd", 0xa33c}, 0x10) ioctl$sock_ifreq(r0, 0x89f7, &(0x7f0000000040)={'sit0\x00', @ifru_data=&(0x7f0000000000)="3153f541a7823da4807ed7c27ef9c0dddda0af97e1661acd299e5de5390cff53"}) 2018/03/23 16:30:12 executing program 2: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000cc2fed)="130000003e0005ffffe3ffbd000026180a3f02", 0x13) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000300)=0x0) ptrace$getregs(0xe, r1, 0x8, &(0x7f0000000340)=""/65) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x100) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in6, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000240)=0x298) fallocate(r2, 0x2, 0x5, 0x81) recvmmsg(r2, &(0x7f0000005580)=[{{&(0x7f00000003c0)=@ethernet={0x0, @link_local}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000440)=""/243, 0xf3}, {&(0x7f0000000540)=""/253, 0xfd}, {&(0x7f0000000640)=""/176, 0xb0}], 0x3, 0x0, 0x0, 0xd39a}}, {{0x0, 0x0, &(0x7f0000000900)=[{&(0x7f0000000740)=""/99, 0x63}, {&(0x7f00000007c0)=""/34, 0x22}, {&(0x7f0000000800)=""/198, 0xc6}], 0x3, &(0x7f0000000940)=""/86, 0x56, 0x9000000000}, 0x80000001}, {{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f00000009c0)=""/37, 0x25}, {&(0x7f0000000a00)=""/34, 0x22}, {&(0x7f0000000a40)=""/121, 0x79}, {&(0x7f0000000ac0)=""/124, 0x7c}, {&(0x7f0000000b40)=""/116, 0x74}, {&(0x7f0000000bc0)=""/100, 0x64}], 0x6, &(0x7f0000000cc0)=""/204, 0xcc}, 0x100}, {{&(0x7f0000000dc0)=@alg, 0x80, &(0x7f0000001000)=[{&(0x7f0000000e40)=""/227, 0xe3}, {&(0x7f0000000f40)=""/156, 0x9c}], 0x2, &(0x7f0000001040)=""/83, 0x53, 0x6}, 0x1}, {{&(0x7f00000010c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000002380)=[{&(0x7f0000001140)=""/4096, 0x1000}, {&(0x7f0000002140)=""/75, 0x4b}, {&(0x7f00000021c0)=""/158, 0x9e}, {&(0x7f0000002280)=""/186, 0xba}, {&(0x7f0000002340)=""/37, 0x25}], 0x5, &(0x7f0000002400)=""/48, 0x30, 0x7}, 0x353c}, {{0x0, 0x0, &(0x7f0000002800)=[{&(0x7f0000002440)=""/31, 0x1f}, {&(0x7f0000002480)=""/107, 0x6b}, {&(0x7f0000002500)=""/237, 0xed}, {&(0x7f0000002600)=""/213, 0xd5}, {&(0x7f0000002700)=""/238, 0xee}], 0x5, &(0x7f0000002880)=""/20, 0x14, 0x7}, 0x9}, {{&(0x7f00000028c0)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000002940)=""/95, 0x5f}, {&(0x7f00000029c0)=""/102, 0x66}, {&(0x7f0000002a40)=""/4096, 0x1000}, {&(0x7f0000003a40)=""/4096, 0x1000}, {&(0x7f0000004a40)=""/144, 0x90}, {&(0x7f0000004b00)=""/222, 0xde}, {&(0x7f0000004c00)=""/220, 0xdc}, {&(0x7f0000004d00)=""/65, 0x41}, {&(0x7f0000004d80)=""/64, 0x40}], 0x9}, 0xffffffff80000000}, {{&(0x7f0000004e80)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f00000051c0)=[{&(0x7f0000004f00)=""/39, 0x27}, {&(0x7f0000004f40)=""/72, 0x48}, {&(0x7f0000004fc0)=""/173, 0xad}, {&(0x7f0000005080)=""/155, 0x9b}, {&(0x7f0000005140)=""/87, 0x57}], 0x5, &(0x7f0000005240)=""/159, 0x9f, 0x101}, 0x2}, {{0x0, 0x0, &(0x7f0000005440)=[{&(0x7f0000005300)=""/65, 0x41}, {&(0x7f0000005380)=""/107, 0x6b}, {&(0x7f0000005400)=""/64, 0x40}], 0x3, &(0x7f0000005480)=""/243, 0xf3, 0x13}, 0x1}], 0x9, 0x1, &(0x7f00000057c0)={0x0, 0x1c9c380}) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r2, &(0x7f0000000040)='./file0\x00', r3, r4, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0xfaa) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x4e24, 0x400, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x4, @empty, 0x80000000}, @in6={0xa, 0x4e21, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in6={0xa, 0x4e22, 0x297ff2d0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, @in={0x2, 0x4e24, @rand_addr=0x101}, @in={0x2, 0x4e21, @loopback=0x7f000001}], 0xa0) 2018/03/23 16:30:12 executing program 1: r0 = gettid() unshare(0x28060400) exit(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000040)=0xfffffffffffffff7) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0xf, 0x8, "781d39bb139b934d8643a37ce20ebad403ee9f03b970dbf0f763e9f49147411be033bb47755924f6b238ce0b56eda70a0f8ff5343fe36dfc118be9109f5b8a93", "cc756d83b0964058c5844ab993c70cc11cecfb00963fde78414c830b15f265e23bd9f1fd8c9549900a3bd2e134ef1a6a55dc05b135b38776e0448f1ebef0a9bb", "a6a5c755bd125d595c60a49dbd31304c90e1f3374fa44a2ccbec2ec5619e8366", [0x3, 0x3]}) close(r1) 2018/03/23 16:30:12 executing program 7: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pktcdvd/control\x00', 0x400000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000000080)=0xe8) fchownat(0xffffffffffffffff, &(0x7f0000000200)='./file0/file0\x00', r1, 0x0, 0x100) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400, 0x0) unlinkat(r2, &(0x7f00000000c0)='./file0/file0\x00', 0x201) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/03/23 16:30:12 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) getsockopt$inet6_buf(r0, 0x29, 0x1000000db, &(0x7f0000ab2fe2)=""/30, &(0x7f0000000040)=0x16) 2018/03/23 16:30:12 executing program 2: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x2, 0x49}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000001080)={@loopback, @multicast1}, &(0x7f00000010c0)=0xc) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000080)=""/4096) 2018/03/23 16:30:12 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={0x400, 0x4, 0x8, 0x7, 0x100000001, 0x3, 0x2, 0x1, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={r3, @in={{0x2, 0x4e23, @rand_addr=0x7c1}}, 0x9, 0x4, 0xffffffffffff8590, 0x80, 0x82}, 0x98) bind$inet6(r1, &(0x7f00004bb000)={0xa, 0x4e22}, 0x1c) listen(r1, 0xfffffffffffffff9) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00009d8000), 0xc778650b28dd5e8e) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) socket$inet_sctp(0x2, 0x0, 0x84) shutdown(r1, 0x0) 2018/03/23 16:30:12 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)) bind(r0, &(0x7f00008e4000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, 0x26) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x40, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0x0) 2018/03/23 16:30:12 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400000, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000040)=0xd5, &(0x7f0000000080)=0x4) r1 = socket$inet6(0xa, 0x2000000802, 0xffffffff) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) getsockname$unix(r0, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x6e) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000180)={0x1, 0x1}) 2018/03/23 16:30:12 executing program 6: geteuid() request_key(&(0x7f0000000000)='pkcs7_test\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000180)='[wlan0ppp0\x00', 0xffffffffffffffff) clone(0x40b8900, &(0x7f00000001c0), &(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)) 2018/03/23 16:30:12 executing program 1: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) pwritev(r0, &(0x7f0000001200)=[{&(0x7f0000001140)="e4", 0x1}], 0x1, 0xb) fallocate(r0, 0x0, 0x5, 0x100) 2018/03/23 16:30:12 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket(0x0, 0x0, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=ANY=[@ANYBLOB="5401000010001307000000fffffffffffffffd0000000000000000000000000000000000000000000000ffff1cf703c9c2a273f5a3c7ac14ffaa000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000033000000ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000086000000000000001c001700000000000000000000000000000000000000000000000000480001006d64350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x154}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x8, 0x3}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000080)={r2, 0x6, 0x6}, &(0x7f00000000c0)=0x8) 2018/03/23 16:30:12 executing program 4: r0 = socket$inet(0x10, 0x7, 0x0) sendmsg(r0, &(0x7f0000019000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000018fb3)="4c0000002a00ff0af2e6ebffffffe300e902ff8002000000000000000000001005001c0000000011000100013ab6821148a730de33a49868c62b2ca654a67f316aac0c5d4c1cbc832b0790ed", 0x4c}], 0x1}, 0x0) fchmod(r0, 0x1b2) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f00000001c0)=0xffffffff) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000000)={'broute\x00'}, &(0x7f0000000080)=0x78) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x800, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0xc) 2018/03/23 16:30:12 executing program 2: r0 = memfd_create(&(0x7f0000000080)="7a73836c6901e37884d7ce36ba0323e9447edf632b7a1acd2204f4448886a6c8962c00", 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) write(r0, &(0x7f00000003c0)='^', 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) setitimer(0x0, &(0x7f00000000c0)={{}, {0x77359400}}, 0x0) 2018/03/23 16:30:12 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000380), &(0x7f00000003c0)=0x14) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f00000002c0)="94bddde6d1ab19b4b828536dd7bb67aaa3e79454c874edaaf3ed27951fe6c08623945a6c953f22c83c0d70f0c5fc8a8ee9d8d362563651a53950202f3242422ebc47b89f6dea512252d7bfee53b2d7") ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000140)={0x13, 0xcd, &(0x7f00000001c0)="f89fa60fc0f881439ee86126ec5587b23828aa39aa6db456c5340543127c9fb5cba06523ba8a23bf135c75ead6c3ebef86b7f4f608565fafc5dccadb35d8aa1ea0ebe7201126e141881421cda0f83c2b9ec17654ad09e134c5a18b60b56836fb29d443e6cffc349733ac5dd50d9ecb186ae41305fe969913bf3512698b1ff5c437dbf043ce99471094c66b617b08ff4f0cca56d8ed99babe2e79d9cb2772ad9b4504fdbe5616cefaba565500db07654c6a066d276bfcbda973bf3cd79f3d50ffc498c2275359259e11d7ca9b9a"}) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000340)=0xfffffffffffffffc, 0x4) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x13, &(0x7f0000000180)=0x802, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="0400000000090bc62fdbaf533715b6518fd25ffd50451b1679af6da56b91", 0xfffffffffffffdaa, 0x0, &(0x7f0000000040)={0xa, 0x800, 0x2, @ipv4={[], [0xff, 0xff]}}, 0x1c) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f00000000c0)=""/102) 2018/03/23 16:30:12 executing program 5: getrusage(0xffffffffffffffff, &(0x7f0000bf9000)) 2018/03/23 16:30:12 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000200)=@routing={0x6c, 0x2, 0x1, 0x7, 0x0, [@loopback={0x0, 0x1}]}, 0x18) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000019c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) readv(r0, &(0x7f0000000180)=[{&(0x7f0000000000)=""/78, 0x4e}, {&(0x7f0000000080)=""/207, 0xcf}], 0x2) 2018/03/23 16:30:12 executing program 3: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000140)={&(0x7f0000000080)=[0x0, 0x0, 0x0], 0x3}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000400)=@newlink={0x24, 0x10, 0x1, 0x0, 0x0, {}, [@IFLA_IFALIASn={0x4, 0x14}]}, 0x24}, 0x1}, 0x0) 2018/03/23 16:30:12 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$tun(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="000000000000080000000000000060fd7cca007c0000fe800000aafe8000000000000000000000000000aa0420880b001b0000000043a451437e4b0dd676b7988fa011035f4df1e4b79287f7dddfa2cf00000800000086dd080088be00000000100000000100000004000000080022eb000000002000000002000000000000000000000008006558000000003a0a8485e0627e0bd9028ffc26aaf5629f9de0e3396a7a0537a8b40000000000000000000000"], 0xb2) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x4, 0x30, 0x0, 0x5}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r1, 0x1f}, &(0x7f0000000140)=0xc) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ip6tnl0\x00', 0x1000}) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f00000000c0)=0x400) 2018/03/23 16:30:12 executing program 6: r0 = open(&(0x7f0000000080)='./file0\x00', 0x200, 0x1) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f00000000c0)=0x6, 0x8) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x1010, r0, 0x0) r2 = epoll_create1(0x80000) r3 = fcntl$getown(r2, 0x9) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000180)={{{@in=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000280)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={r3, r4, r5}, 0xc) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000003ff4)={0x10000000005}) r6 = getpgid(0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000140)=r6) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000040)=0x4) poll(&(0x7f0000000100)=[{r2}], 0x1, 0x7) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000380)=0x3) 2018/03/23 16:30:12 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@rand_addr, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f00000001c0)=0xe8) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000200)={@remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, r2}, 0xc) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) clone(0x0, &(0x7f0000000180), &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000300)) close(0xffffffffffffffff) connect$unix(r0, &(0x7f0000000240)=@file={0x1, './file0\x00'}, 0x6e) 2018/03/23 16:30:12 executing program 5: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x204083ffc) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000000200)=""/57) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f0000000280)={0x11, 0x6d, 0xd2a9, 0x3}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x20a040, 0x0) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r4, &(0x7f000015df80)=""/128, 0x80) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) prctl$seccomp(0x16, 0x1, &(0x7f0000000240)={0x3, &(0x7f00000001c0)=[{0x401, 0x4, 0x80000001, 0x5}, {0x2, 0xe19, 0x2, 0x6}, {0x7ff, 0x8000, 0x4, 0x69e}]}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000100)={r5, 0x4c, 0x30, 0x2, 0x9}, &(0x7f0000000140)=0x18) rmdir(&(0x7f0000000180)='./file0\x00') [ 60.389482] audit: type=1326 audit(1521822612.712:31): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8722 comm="syz-executor5" exe="/root/syz-executor5" sig=9 arch=c000003e syscall=202 compat=0 ip=0x454239 code=0x0 [ 60.424196] sg_write: data in/out 524252/136 bytes for SCSI command 0x0-- guessing data in; [ 60.424196] program syz-executor2 not setting count and/or reply_len properly [ 60.482136] audit: type=1326 audit(1521822612.812:32): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8722 comm="syz-executor5" exe="/root/syz-executor5" sig=9 arch=c000003e syscall=202 compat=0 ip=0x454239 code=0x0 2018/03/23 16:30:12 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x20002) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000817000)=0x1, 0x4) dup2(r1, r0) 2018/03/23 16:30:12 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdcff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000fee000)={0x0, 0x9}) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000fe6fdc)) r2 = syz_open_pts(r1, 0x1) writev(r2, &(0x7f000065a000)=[{&(0x7f0000dc5000)="b1d8e51943fe05d9dc19bf564dc4f581c3d9742bdc06fc174c167192402b51e833cb2251a80999e0dac3d4dee939da705fbc360f4313761ec2d17975270f2a3b8560c6f39d7b4eae7490d61e19f68522bab8876df2aca77d6d16550d", 0x5c}], 0x1) setsockopt$inet6_buf(r0, 0x29, 0x38, &(0x7f0000188000), 0x0) 2018/03/23 16:30:12 executing program 3: socket$key(0xf, 0x3, 0x2) 2018/03/23 16:30:12 executing program 2: openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) pipe(&(0x7f000015bff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getflags(r0, 0xb) 2018/03/23 16:30:12 executing program 6: r0 = memfd_create(&(0x7f0000000000)='system#*.\x00', 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) socket$inet_udp(0x2, 0x2, 0x0) accept4$ipx(r0, &(0x7f0000000280), &(0x7f00000002c0)=0x10, 0x80000) personality(0x7ffffff) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000040)={{0x4, 0x3ff}, {0x5, 0x7f}, 0x100, 0x5, 0x8001}) sendto$unix(r0, &(0x7f0000000140)="faa468c8c2d29b9952e84fa513bed96383ff0b1f6e676138ae9d9c12259119f83fcc8b2772ff6e446d330d141d9ffd6c7137a3eb47f40e3ea1fe968c6566f0e4c94ba2fc1f3da1fdcfc21fd6156fd1fad63a6a70c81d7bd7b119f24c6e7f6e80d4efeb36ff8f8bfbc3275f00aac14060b12dfce66a1bd23c2a645edeedf148429a4f65bc5b894025b94f981d8e79394a6da3e0e402db68186072ec98a733395fea84b6ebef3883fae0f67deb4739aa84810de0", 0xb3, 0x4000, &(0x7f0000000200)=@abs={0x1, 0x0, 0x4e24}, 0x6e) 2018/03/23 16:30:12 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={"040900008000000000ee48771a6e9636", &(0x7f0000000100)=@ethtool_stats={0x1d, 0x9, [0x0, 0x9, 0x2, 0x8, 0x4, 0x2, 0xfffffffffffffffd, 0x9, 0x80000001]}}) getsockopt$inet_mreqsrc(r0, 0x0, 0x2d, &(0x7f0000000000)={@empty, @rand_addr, @broadcast}, &(0x7f00000000c0)=0xc) 2018/03/23 16:30:12 executing program 5: r0 = socket(0x3, 0xb, 0x1) getsockname$netlink(r0, &(0x7f0000000000), &(0x7f0000000040)=0xc) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000225ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x3) 2018/03/23 16:30:12 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000140)=ANY=[@ANYBLOB="000000015c6c0000020008000000000000000000000000000000104000000020"]) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000000)=0x81) 2018/03/23 16:30:12 executing program 0: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x3) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000100)={r1, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009d8000)='/dev/sequencer2\x00', 0x20002, 0x0) write$sndseq(r2, &(0x7f0000fa5000)=[{0x5b93, 0x0, 0xffffffffffffff80, 0x0, @time, {}, {}, @addr}], 0x30) 2018/03/23 16:30:12 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) socketpair(0x3, 0x7, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'sit0\x00', 0x0}) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f00000001c0)=r3) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0x9) ioctl$PIO_CMAP(r4, 0x4b71, &(0x7f00000000c0)={0x3, 0x3f, 0x80000001, 0x9, 0xd930, 0x3}) shutdown(r0, 0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r4, 0x891a, &(0x7f0000000040)={'tunl0\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) connect$nfc_llcp(r2, &(0x7f0000000240)={0x27, 0x0, 0x1, 0x7, 0x101, 0xc410, "e240291842ffbd322d2af71772895d5b98348a2b9d0929021de64ff9df051801c5dd6fb730dc878c28847150d18f9835eb7d1d5cc2addccf41669dd1adb5ec", 0x3e}, 0x60) 2018/03/23 16:30:12 executing program 4: mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000a6efff), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0xffffffffffffffff}, {0x6}, {}, {}, {}, {0x0, 0x2}, {0xb}, {}], 0x8) 2018/03/23 16:30:12 executing program 1: r0 = socket$packet(0x11, 0x400000000003, 0x300) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000200)={{{@in=@rand_addr, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}}}, &(0x7f00000000c0)=0xe8) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000000)='./file0\x00', r1, r2) r3 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000140)={'bridge0\x00', 0x4402}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) pread64(r3, &(0x7f0000000040)=""/9, 0xfffffd8e, 0x0) 2018/03/23 16:30:12 executing program 2: r0 = creat(&(0x7f00009f6000)='./file0\x00', 0x0) readahead(r0, 0x0, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000000)=0x1) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x410001, 0x0) accept$ipx(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/03/23 16:30:12 executing program 6: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$sock_int(r0, 0x1, 0x2000c, &(0x7f0000000280)=0x8, 0x4) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) socketpair$inet6(0xa, 0xfb83a85d7b9a12fb, 0xfbe0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000140)={r3, @in={{0x2, 0x4e23}}, 0x8000, 0xfff}, &(0x7f0000000200)=0x90) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)) 2018/03/23 16:30:12 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={"64596df17c0e4200", 0x4000000000000401}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000340)={'eql\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) 2018/03/23 16:30:13 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x242400, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000005c0)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000007000000040000008004000040010000000000004001000098030000980300009803000004000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x4d0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040)=0x7, 0x4) r1 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r3 = dup2(r2, r1) write$sndseq(r3, &(0x7f0000e6ffd0), 0x0) 2018/03/23 16:30:13 executing program 7: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000010c0)={0x0, 0x58, &(0x7f0000001040)=[@in6={0xa, 0x4e24, 0x3f, @remote={0xfe, 0x80, [], 0xbb}, 0x1f}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0xffffffffffff5fae, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}]}, &(0x7f0000001100)=0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001140)=@assoc_value={r1, 0x5}, 0x8) r2 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000000040)=""/4096) 2018/03/23 16:30:13 executing program 3: mkdir(&(0x7f00009cc000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000f66ff4)='./file1\x00', 0x7ffffffffffffff) fchown(r0, 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x7, 0x0, 0x10001, 0x1}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000040)={0x81, r1, 0x10000, 0xdc}) 2018/03/23 16:30:13 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000b23000)='net/ptype\x00') pread64(r0, &(0x7f0000e61000), 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="130000005048962fcfc7511070b88adcc73bf95dcee036"], &(0x7f0000000040)=0x1b) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000140)=[{0x4a44, 0x8000, 0x2, 0x80000001, @time={0x0, 0x989680}, {0x8, 0xfffffffffffffffd}, {0x4, 0x400}, @raw32={[0x1, 0x7fff, 0x2]}}, {0x7, 0xb1d, 0xb6d, 0xc6, @tick=0x2, {0x8e, 0x2}, {0x80000000, 0x1}, @control={0x1000, 0x5, 0x401}}, {0xfffffffffffffd8f, 0x8000, 0xffffffffffff8001, 0xfffffffffffffff8, @time={r2, r3+10000000}, {0x5}, {0x98, 0x10001}, @control={0x4, 0x6, 0x2}}, {0x10001, 0xd25, 0x80000000, 0x2, @time, {0x3, 0x2}, {0x4, 0x1f}, @connect={{0x7cd5ca00, 0x8}, {0xfffffffffffffffe}}}], 0xc0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={r1, 0x86f8}, &(0x7f00000000c0)=0x8) 2018/03/23 16:30:13 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x2) setsockopt$inet_tcp_int(r1, 0x6, 0x11, &(0x7f0000000040)=0x24, 0x4) listen(r0, 0x0) r2 = dup2(r0, r0) sendto$inet6(r2, &(0x7f00002a0b14), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f0000000080)={0x57, 0x7, 0x40, {0x1, 0x20}, {0xfff, 0xd2}, @period={0x5d, 0xfffffffffffffffb, 0x4, 0x8, 0x0, {0x6, 0x2, 0x10000, 0x5}, 0x3, [0x8001, 0xfffffffffffffffb, 0x1]}}) 2018/03/23 16:30:13 executing program 6: r0 = inotify_init1(0x0) r1 = fcntl$getown(r0, 0x9) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x200, 0x0) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000000140)={0x0, 0x5}) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$setregs(0xf, r3, 0x0, &(0x7f0000000180)) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r4, 0x80605414, &(0x7f00000000c0)=""/59) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000000180)={{0x1, 0x0, 0xfffffffffffffffc, 0x3}, 0x1, 0x5}) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/47, 0x2f) 2018/03/23 16:30:13 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x15, &(0x7f00008daffc), &(0x7f00008daffc)=0x4) sendmmsg(r0, &(0x7f0000002a40)=[{{&(0x7f0000000000)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x80, &(0x7f0000002300)=[{&(0x7f0000000080)="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0x1000}, 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{&(0x7f0000002200)="febfc96a793f789ab7864b29a6d287d8d0409acf280a05e67dcd9f32ed3cb7f1d79716e84fe7300af208f6624c2d8c0b1a3868b9c669eef0e90bbb147b0dca17d1a55f7655135877bde463c0a652bfc05c650828a20ad5b3df6fca174670ee141b3001601310907c4e64d28f7d88a29a514343e23e5b3abb1ab4cad91326c27884e2220f21e985f23c4a28207b4d2c020c4b473a6b31f20204464fab783423c6dcac3a57e7ffa8dda2ff4a4a3f1cc67a801915481fa1da9f1942e819895bc51ef8339f73b6d5cbd9d7f60850bb185e", 0xcf}], 0x6, &(0x7f0000002380)=[{0xe0, 0x6, 0x6, "81ab548c77db7bc9f64e93ad01b7e5fb0542a93a1bc014afd10727ad6571a8befc0bce7bed8bc3f9643f5a89cd7e5bec70a3abb1c340db258bb6b19df5e26a2b14934d9941ca6b72b393d648e200098c27d836825c86c8adced23df0349829beac9c59ac2be930b4cb9a2a08097d2c1a1d3cad7be8d78b20e3be35eb014a134a7e83811a38ebfc41c652e26bc2f8084b0ceea6633fd8e9538149cdab54affaa81aadce5a814b80db30bb97d0928be4c197f71224a755f2b6bc2c044888fc5b8db8afa57728681427d8ebcd4f3a23d7"}, {0xf8, 0x1ff, 0x5d, "ab46f8c3ff41237d1507366f7d5a3319905073e042843356f51133ef92c072824823bd400bffdfa226419c7d1e17f02cf67ae096c5254e79afff5f749a348807732019957f7b670cb7b113cd5bcbf876e19b722b1348b887e2a38a19bb69129d91170df685adf77123d37ac8ef81643f97047fb884322d0b58c3cd6a4f0fa6e13f577ea7211a9d2e8a67160c0761c04667e26e63a4be9a9a135a7b15ed24f74230c2f5054be696558b5cfdae86b8d05f73245608f2092c9610ef5de85140c5a77efa2b5e54176f003bd031fdb646b7f10a67db5a669b83e894f72585c17b97a0d513"}, {0x50, 0x88, 0x4, "5dbf45e0bf4e5f01643785cd1d507af5a2021a93a28e40b96d285e3dce2b294d967cb4bf007129cf9a5e5084665f5362712b980efef3a3773658c666556616fb"}], 0x228, 0x24044005}}, {{&(0x7f00000025c0)=@un=@file={0x1, './file0\x00'}, 0x80, &(0x7f00000027c0)=[{&(0x7f0000002640)="52b23cdf0f00947d55d753ed6d750ee0906bf638490c7b57fb997956f3925f1bee4c2f6c31db3c101feee8723b9d51e6eaec91f79300fc2359eb70cf21340aab23e8919a6735c96e35b1147b7eaf20bc51365d5bee67b7ffd96ee34994481068e5dc74b846270c220c3dfaf390f0e4e4f3c1be98d35e7be029e63740e85bcced80b57c87e41cc43ed278c16596e005638d64130643974f4e83bf002e02ed96b4dd828eecb4c899dd1061fd42a7d38f5f42d0793a4f33c6947032e5b89a0b669f9034a3f94611b1bf17f8d4a145775dd9ae40", 0xd2}, {&(0x7f0000002740)="e5de2bb422f624f5fc1059a6f506c81e8b4b7c22826a5e83b53d5dc44b483a9952573f2312aae0adb2569a568a5781f0112a6ce8c6d6986463801fdf194a763b20327da9848b46d148a18f9f31034b39", 0x50}], 0x2, 0x0, 0x0, 0x400c000}}, {{0x0, 0x0, &(0x7f0000002a00)=[{&(0x7f0000002800)="6b107d6251bc6b07892cca4760cb82561ce279ac23b95f0b04a93c7ecb3d7e1115cf428120497f704776260158c46171a4a6ef9aa364889fb2a6", 0x3a}, {&(0x7f0000002840)="7ff2d2f9663d982ff68605ea75f4307ce8727943cb016ad3a3f750864f8f3c0c44ff5c9ea2814b4ea5e884c8c657266c46fcc7b7c5de3163a9ffd5ed52fa30c677d288d9d24b1d253a0e0f84fa7732038499d86c447ccad783cd1b37f860b3e499bc93f810b611ec8f48f68ae7fd686840899beaec69c7c0ac477be57093b12ebaf9e30597869ca934c3c81dc896fcac234cac721e20748f9d084ce3c845f82897", 0xa1}, {&(0x7f0000002900)="a94e4ff89712146c141922819109e9e4d58ca599ddfde6fc7269579f8342a83aa40023d2c98764e86adb2301b96baf95cf52b5385af4c44bea2ae76da2b60fcfdff8ef6b494421c2b148387b8e30081c8d11aa4c97587337ede65557b66c4ffdaa7d20feeb331cba7b3212c1d4eeae5e04d4a24db81ddef94187c6da1a687a690d44c725c4be14c771bb5a3a60f5d599c4d46bf08100ba630278e71478a3a358b51f7cde0ad28d486936636215a3eb8bce00de6e296234019f75df5b25c44331accbbf5cf4", 0xc5}], 0x3, 0x0, 0x0, 0x10}, 0x8001}], 0x3, 0x4000850) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002b00)='/selinux/enforce\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000002b40)={0x0, 0xc01}, &(0x7f0000002b80)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000002bc0)={r2, 0x1}, 0x8) 2018/03/23 16:30:13 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b2dff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x20eacfe7) r1 = dup3(r0, r0, 0x80000) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000000)={0x2, 0x7f, 0x1, 0x6, 0x7, 0x6, 0xb5, 0x2008000000000000, 0x2, 0x3}) 2018/03/23 16:30:13 executing program 5: seccomp(0x200000000000001, 0x0, &(0x7f00008ff000)={0x1, &(0x7f0000002ff8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) fallocate(r0, 0x0, 0x400000000000, 0x10001) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control\x00', 0x301000, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) fallocate(r1, 0xc50dfe39c7a40df5, 0x0, 0x34) 2018/03/23 16:30:13 executing program 2: mkdir(&(0x7f00008b8000)='./file0\x00', 0x54) socketpair(0xa, 0x4, 0x10001, &(0x7f0000000080)={0xffffffffffffffff}) getsockname(r0, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f0000000140)=0x80) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0x1, @loopback={0x0, 0x1}, 0x7ff}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}, @in6={0xa, 0x4e20, 0xfffffffffffffff8, @loopback={0x0, 0x1}, 0x6}], 0x48) creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) 2018/03/23 16:30:13 executing program 1: recvmmsg(0xffffffffffffff9c, &(0x7f00000029c0)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/95, 0x5f}], 0x1, &(0x7f00000000c0)=""/118, 0x76, 0x4}, 0x4}, {{&(0x7f0000000140)=@sco, 0x80, &(0x7f00000007c0)=[{&(0x7f00000001c0)=""/119, 0x77}, {&(0x7f0000000240)=""/42, 0x2a}, {&(0x7f0000000280)=""/132, 0x84}, {&(0x7f0000000340)=""/95, 0x5f}, {&(0x7f00000003c0)=""/27, 0x1b}, {&(0x7f0000000400)=""/133, 0x85}, {&(0x7f00000004c0)=""/182, 0xb6}, {&(0x7f0000000580)=""/108, 0x6c}, {&(0x7f0000000600)=""/140, 0x8c}, {&(0x7f00000006c0)=""/204, 0xcc}], 0xa, 0x0, 0x0, 0x20}, 0xffff}, {{&(0x7f0000000880)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000001980)=[{&(0x7f0000000900)=""/105, 0x69}, {&(0x7f0000000980)=""/4096, 0x1000}], 0x2, &(0x7f00000019c0)=""/4096, 0x1000, 0x9}, 0x8}], 0x3, 0x100, &(0x7f0000002a80)={0x0, 0x1c9c380}) recvfrom$ipx(r0, &(0x7f0000002ac0)=""/213, 0xd5, 0x2000, &(0x7f0000002bc0)={0x4, 0x5, 0x8, "40676d4cd625", 0x2}, 0x10) r1 = socket(0x10, 0x802, 0x0) bind(r1, &(0x7f00007b1000)=@un=@abs, 0x8) 2018/03/23 16:30:13 executing program 4: r0 = memfd_create(&(0x7f0000781ffe)="0010", 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000aa8fe0)={0x428430, {0x400003ffffffe}}, &(0x7f00009fb000), 0x8, &(0x7f0000000000)) syz_open_dev$sg(&(0x7f00001f3ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000040)) syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x0) 2018/03/23 16:30:13 executing program 3: syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4000) renameat2(0xffffffffffffffff, &(0x7f0000833000)='./file0\x00', 0xffffffffffffffff, &(0x7f00002bc000)='./file0/file0/file0\x00', 0x0) utime(&(0x7f0000000040)='./file0/file0/file0\x00', &(0x7f0000000080)={0x20, 0x9}) 2018/03/23 16:30:13 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000fd6ffc)={0x0, 0x6}, 0x4) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000a76000), 0x0) 2018/03/23 16:30:13 executing program 2: r0 = socket(0xf, 0x80000000001, 0x0) socket(0x1003, 0x80007, 0x4fd1b30b) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000746000)='/dev/sequencer2\x00', 0x0, 0x0) r2 = dup2(r1, r0) getsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000000140), &(0x7f0000000140)=0x2) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000023c0)={@remote, @rand_addr, 0x0}, &(0x7f0000002400)=0xc) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000002440)=r3) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 2018/03/23 16:30:13 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = memfd_create(&(0x7f0000000140)='bridge0\x00', 0x0) r2 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'tunl0\x00', 0x1001}) ioctl$TUNSETLINK(r2, 0x400454cd, 0x7) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000200)='./file0\x00') dup2(r0, r2) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000240)) faccessat(r1, &(0x7f0000000080)='./file0\x00', 0x0, 0x200) syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x40000) uname(&(0x7f0000000180)=""/108) recvmmsg(r0, &(0x7f0000003b40)=[{{&(0x7f00000028c0)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000003a80)=[{&(0x7f0000002940)=""/163, 0xa3}], 0x1, &(0x7f0000003ac0)=""/76, 0x4c}, 0xd2}], 0x1, 0x10000, &(0x7f0000003c40)) 2018/03/23 16:30:13 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = open(&(0x7f0000000140)='./file0\x00', 0x20800, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000180)={0x8, 0xdb, 0xe5a, 'queue1\x00', 0x5}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001b80)={0x0, 0x51, 0xf57, 0x2, 0x8, 0x6}, &(0x7f0000001bc0)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001c00)={0x80000001, 0x800e, 0x2, 0xcc, r2}, 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000feffe0), 0x20) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) socket$inet6_tcp(0xa, 0x1, 0x0) accept4$llc(r1, 0x0, &(0x7f0000001a40), 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f00000003c0)=0xe8) r5 = syz_open_procfs(0x0, &(0x7f0000787ff3)='net/anycast6\x00') openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/checkreqprot\x00', 0x2806, 0x0) setxattr(&(0x7f0000001ac0)='./file0\x00', &(0x7f0000001b00)=@known='com.apple.system.Security\x00', &(0x7f0000001b40)='net/anycast6\x00', 0xd, 0x3) preadv(r5, &(0x7f0000000100)=[{&(0x7f0000000000)=""/204, 0xcc}], 0x0, 0x8000002) preadv(r3, &(0x7f0000001980)=[{&(0x7f0000000400)=""/205, 0xcd}, {&(0x7f0000000500)=""/96, 0x60}, {&(0x7f0000000580)=""/34, 0x22}, {&(0x7f00000005c0)=""/227, 0xe3}, {&(0x7f00000006c0)=""/86, 0x56}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/183, 0xb7}, {&(0x7f0000001800)=""/231, 0xe7}, {&(0x7f0000001900)=""/91, 0x5b}], 0x9, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000001c40)=0x0) ioctl$TCSETS(r5, 0x5402, &(0x7f0000001c80)={0x1, 0x8000, 0x6, 0x800, 0x7f, 0x8000, 0x80000000, 0x5, 0x0, 0x0, 0x5, 0x2}) fcntl$setown(r5, 0x8, r6) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000001cc0)) bind$packet(r5, &(0x7f0000001a80)={0x11, 0x0, r4, 0x1, 0x8, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) 2018/03/23 16:30:13 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)=ANY=[@ANYBLOB="020d000014000000000000000000000005000600000000000a000000000000000000000000000000000000000000000000000000000000000800120002000200000000000000000011000000030000000000000000000000ac14ffbb000000000000000000000000ac14000000000000000000000000000005000500000000000a00000000000000fe800000000000008c7cf352000000ff0000000000000000"], 0xa0}, 0x1}, 0x0) socketpair(0x0, 0x6, 0x40, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001200)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001100)=0x1008) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000001140)={r3, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x4, 0xffffffffffffeab6}, 0x90) 2018/03/23 16:30:13 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000835000)='/dev/sequencer\x00', 0xa02, 0x0) write$sndseq(r0, &(0x7f000079fe50)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x5b10f405}, {}, @time}], 0x30) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x9, 0x2}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000080)={r1, @in6={{0xa, 0x4e24, 0x7ff, @loopback={0x0, 0x1}, 0x6}}, [0x2, 0x42eb08a2, 0x6, 0x5, 0x2, 0x2af, 0x3, 0x3, 0x1f, 0x20, 0x9, 0x2, 0x8000, 0x6, 0x9]}, &(0x7f0000000180)=0x100) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f00000001c0)) close(r0) read(r0, &(0x7f0000000200)=""/245, 0xf5) 2018/03/23 16:30:13 executing program 5: getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)=0x1) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x121000, 0x0) accept$packet(r0, 0x0, &(0x7f00000000c0)=0x30a) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r1, 0x8924, &(0x7f00000003c0)={'syz_tun\x00', @ifru_flags=0x1}) 2018/03/23 16:30:13 executing program 7: mkdir(&(0x7f0000a7fff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x800) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000000c0)={0x3ff}, 0x1) 2018/03/23 16:30:13 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x410000, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000100)=0x4) sendmsg$nl_route(r0, &(0x7f00008fefc8)={&(0x7f0000d89ff4)={0x10}, 0xc, &(0x7f00006fa000)={&(0x7f000040fff8)=ANY=[@ANYBLOB="1a00000011000b00000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001a0004000000"], 0x1026c}, 0x1}, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000000040)={0xfffffffffffffff7, 0xe4b, 0x9, 0x200, 0x100000000, 0x0, 0x0, 0xd6e, 0x5, 0x5, 0x7fffffff, 0x9d}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000080)=0x8903, 0x4) 2018/03/23 16:30:13 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x202000) readv(r0, &(0x7f0000001080)=[{&(0x7f0000000040)=""/17, 0x11}], 0x1) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/7, 0x7}, {&(0x7f0000000100)=""/73, 0x49}, {&(0x7f0000000180)=""/217, 0xd9}], 0x3) 2018/03/23 16:30:13 executing program 0: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x210000, 0x0) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000000080)=0x1, 0x4) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) syz_open_procfs(0x0, &(0x7f0000000000)='auxv\x00') 2018/03/23 16:30:13 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x404e21, @multicast2=0xe0000002}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)=ANY=[@ANYBLOB="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"], 0x0) recvmsg(r0, &(0x7f00000005c0)={&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000000540)=[{&(0x7f0000000040)=""/246, 0xf6}, {&(0x7f0000000180)=""/141, 0x8d}, {&(0x7f0000000240)=""/228, 0xe4}, {&(0x7f0000000340)=""/218, 0xda}, {&(0x7f0000000440)=""/194, 0xc2}], 0x5}, 0x0) sendto$inet(r0, &(0x7f0000000600)="552d2e44c1c2893453a82b6caf47225eb9cd8c77c9d01f9f73ac586f382acf12827680afd2010dd1509f3cda490523b9f9204a24d0eda285e0e796e48c54a29babb66167299b60d0165ec3f28bced6978ea9ced2001fdf98d2bffd0792d962b9df9891f4320875da14db879995876a4d55dc470df36652263ad24616b2a1a36137e9964824b40fb0c3fd7ab6f7945b2cc7710260951a1daf2d6449bb6a581db636e6f8b9da35512e420cc4469a", 0xad, 0x0, &(0x7f0000778000)={0x2, 0x4e21, @loopback=0x7f000001}, 0xffffff4b) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000ddcff0)={0x1, &(0x7f00007bd000)=[{0x5}]}, 0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000140)) pipe(&(0x7f00000006c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000700)={@remote={0xfe, 0x80, [], 0xbb}, 0xc, r1}) 2018/03/23 16:30:13 executing program 4: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000583ffc)) timer_settime(0x0, 0x0, &(0x7f0000d1fff0)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, &(0x7f0000ce4000)) clock_nanosleep(0x0, 0x1, &(0x7f0000c22000)={0x77359400}, &(0x7f0000a2aff8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) flistxattr(r1, &(0x7f0000000140)=""/239, 0xef) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x101200, 0x0) accept4$vsock_stream(r2, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10, 0x80000) clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) tkill(r0, 0x15) [ 61.016067] IPv4: Oversized IP packet from 127.0.0.1 2018/03/23 16:30:13 executing program 3: r0 = memfd_create(&(0x7f0000503000)="2f6465762f766761726269746571fffff4", 0x0) write(r0, &(0x7f0000ffdffb)='#!', 0x2) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x1) getsockopt(r0, 0x3f, 0x4, &(0x7f0000000180)=""/143, &(0x7f0000000240)=0x8f) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x1, 0x3ff}, &(0x7f0000000100)=0x90) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=r2, @ANYBLOB="680000005ed8120001000500970fba01ff00bfff0300"], 0x1a) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/03/23 16:30:13 executing program 2: r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000180)=0x14, 0x80800) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000002c0)) r2 = getgid() fchown(r0, r1, r2) r3 = syz_fuseblk_mount(&(0x7f0000000ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) fcntl$setstatus(r3, 0x4, 0x2000) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f00000000c0)={r5, 0x5}, &(0x7f0000000280)=0xc249d415e1e6ac12) 2018/03/23 16:30:13 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x38d, 0x0, &(0x7f0000004fec)=[@acquire_done={0x40486311}], 0xfffffe78, 0x0, &(0x7f0000008000)}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000540)={0x0, 0x0}) r3 = geteuid() fstat(r0, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000640)={{{@in=@broadcast, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000740)=0xe8) fcntl$setflags(r1, 0x2, 0x1) r6 = getegid() writev(r0, &(0x7f0000002c40)=[{&(0x7f0000000780)="6ecab6872a071dc7bf4f6a23f6c840fa97759c0f1982504fab6f2bcf37b4cc2d3889fd4c24973c98a06729c6846f71ad54ef73062acd848ff102df4de88eb5489054b01b70ba707a489f84ed79201ab2ae7e6523cec030da6f80b7576a484af7d72a7d3fb7ec6a2f9c", 0x69}, {&(0x7f0000000900)="ccc9bcd5710419528e94ec1f8f6b4a48d785515ac69fb9b2119c3bad811b43d8826b312471255cc199d2fd458b55c9f673b9cf952df5bfaf80efaff37b1a9c66907b76d29cb857cdc60220f629bf92732fdcdd76890dcf3eb825685985a10e8ff7816f385af2deb0910c61d578bd4e102526eadba5212a591f52a2c7dbba6bf07fcc2ffbceea1beb90c36bb76da32896cdfdcfbc2ed558ea05", 0x99}, {&(0x7f00000009c0)="9b013460e7c7f247f531c8939f7fbae83eb00cc251c66f3c25a7f66618ebed769bde76ddc14b3f0fc10f46b17f861de05d406cde99fc0ebce346d9bce6d9f580b4e0fe", 0x43}, {&(0x7f0000000a40)="99a0c39209a6b0daddedb904702221b3a29b1743966bc6bffe6dd26cee799e3a9afc76d62bf9081585713a38fa1da3584092303bb23c209bdd36471bae73b6e0682b44ec3a13ac53b775d085bbc4a3408637367569f2230069dedbabc848f9a1334ed9b6ee7e1259d9463be0e83a3ffefadd9f5f5b40c90d30ebeb60ba99e21c09298fb763c80dc040b0bc283914b959c66e088928c3aa504fb42874de8b1ab27e2ec4a6b638cd0e185c3c9b41324c88e7d5159a25f4e1880c3a9da8f3eae28918fdeadc1c", 0xc5}, {&(0x7f0000000600)="71a9b3bdbd10322f0b3634de475fec48088a5233dbdbe538b2f3840ccc7f5ef512", 0x21}, {&(0x7f0000000b40)="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0x1000}, 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0x1000}, {&(0x7f0000002b40)="bc6467672e485833a46ab4f451417cdb912d237cbc28179bd2df660efc093d163c2f05459db6ad20c448b6f3bd3eb44d3a808313831a38b6b65b928fbbb2c7d55d67c261fd9d874c48cad72af0140bf5d89dbb9954851e6a4da79a83bdeb410c55f631ff9196f9d20e8346443c92cf573bf70c297699f4a8421412800bb810504ef9141297ec16491d3a2a24dc4f", 0x8e}, {&(0x7f0000002c00)="2a8d22eaeea60a202038e1a2a6385e42624bae0678bb34b0b9d16f8d0401ac90571b66560efc5288439e0fd04133ab1ca1c159978633cd6f53afbd", 0x3b}], 0x9) sendmsg$unix(r1, &(0x7f0000000800)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000004c0)=[{&(0x7f0000000180)="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", 0xfa}, {&(0x7f0000000280)="db8b8c163401f1b1d97ab1f823fbc6fca911859c051393b1930f6772be881b141c1c4401e56819b378e3ef244920b3a0a959e5ce118f6b3dbe9477eb34858c0414856d48902218507724006f213321501608463565a2e5ec9e634f4bfc5002dc07e40fe4e9e4e64198fa59ce413027550803af143ecf5d4a7cbd54decf6ab1d31a51", 0x82}, {&(0x7f0000000340)="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", 0xfc}, {&(0x7f00000000c0)="2aecd223c29b75212c91bf14aa288a31e40fe25bd648eb9148875f25d4c932bd37934503025b4c455d67fccea24fdd5d198d2732521f6fd70c431879f689d1bcc604d33d32d2473774d52b67f666ee55e75b6f07c2b952da03545d20862cd24849ffa8d9131ead9d227cb81740", 0x6d}, {&(0x7f0000000440)="03acbd9e2fbae3a50c8de00230ea0831824c8fee061ba6c6667fddca1b828ba8b22e8fe44b951f54be9be04d0c9a056333490d4388fdadb5cb434581fda4a74508ae83bda4d73dda20e7", 0x4a}], 0x5, &(0x7f0000000840)=ANY=[@ANYBLOB="200000000000000001000000020000003c3c7c3e608130ed174b19bfadf77a74aa34ed4202720d73ea1ac8a64e734031faab4e6dec00690000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0x58, 0x4000000}, 0x880) 2018/03/23 16:30:13 executing program 7: mkdir(&(0x7f0000033000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0/file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000016ff5)="6f7065bec5ce80088fde1a", 0x7ffff, &(0x7f0000000040)) rmdir(&(0x7f0000034ff2)='./file0/bus\x00') 2018/03/23 16:30:13 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r0, 0x0) mremap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x2000, 0x3, &(0x7f0000ffd000/0x2000)=nil) fcntl$notify(r0, 0x402, 0x20) fcntl$getflags(r0, 0x1) 2018/03/23 16:30:13 executing program 3: mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000100)={0x51, 0x7fffffff, 0x400, {0x4, 0x9}, {0x40}, @const={0x1, {0x4, 0x10001, 0x8}}}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000001c0)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00000000c0)=r1) r2 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000140)=0x5, 0x4) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000001ffb)) 2018/03/23 16:30:13 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000000dff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000000)=0x3) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000d40ffc)) [ 61.244814] binder: 8879:8887 transaction failed 29189/-22, size 0-0 line 3005 [ 61.281685] binder: 8879:8887 transaction failed 29189/-22, size 0-0 line 3005 2018/03/23 16:30:13 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000080)=""/16) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r1, &(0x7f0000020faa)={'system_u:object_r:auditctl_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x38}, 0x28a) 2018/03/23 16:30:13 executing program 2: r0 = memfd_create(&(0x7f0000000040)="72616d667300502072642a5aa038f6fbf0e7fda30740380fd4fa2b5c96dc25c4c423e2b1ae5d73e763c25b250d4a45f8b3607052017968d0c39c06158fe72e2aebe289dc7fbc9f48ebc8aa250d9cc97c622b8a0755836a969e2cb665a22cf5f04d84a7", 0xfffffffffffffffd) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f00000000c0)={0x55, 0x9, 0x8, {0x10001, 0x10000}, {0x0, 0xbe2}, @rumble={0x1, 0x401}}) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x40000000000000d8}) 2018/03/23 16:30:13 executing program 0: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x800000000008, 0x0, &(0x7f00008deff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000c44000)={0x77359400}, &(0x7f0000048000), 0x0) clock_getres(0x4, &(0x7f0000000000)) r0 = syz_open_pts(0xffffffffffffff9c, 0x1) syz_open_pts(r0, 0x8000) exit(0x0) 2018/03/23 16:30:13 executing program 4: r0 = socket(0x10, 0x802, 0x0) socket(0x9, 0x80002, 0x3) write(r0, &(0x7f0000f52fdb)="240000001a0025f00000000400fffc0e0a00000000040000f000edeb0800030001000000", 0x24) 2018/03/23 16:30:13 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000080)='net/netstat\x00') r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='dctcp-reno\x00', 0xb) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f00000019c0)={@dev={0xfe, 0x80}}, 0x14) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) preadv(r1, &(0x7f00006c6000)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1, 0x62) 2018/03/23 16:30:13 executing program 6: r0 = syz_open_dev$sg(&(0x7f00005a5ff7)='/dev/sg#\x00', 0x0, 0x121882) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000001140)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0x1, 0x1ff, 0x4}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0xda5d, 0x0, 0x2, 0x0, 0x7fff, 0x6, 0x400, 0x8, r1}, &(0x7f00000000c0)=0x20) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000d40)={{{@in6=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6}}, &(0x7f0000000e40)=0xe8) r4 = getegid() fchown(r0, r3, r4) write$tun(r0, &(0x7f0000124000)=ANY=[@ANYBLOB], 0x1) sendto$inet6(r0, &(0x7f0000000140)="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", 0xbf0, 0x44800, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty, 0xfffffffffffffffd}, 0x1c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001380)=@assoc_value={r2, 0x8}, &(0x7f00000013c0)=0x8) readv(r0, &(0x7f0000001340)=[{&(0x7f0000000100)}, {&(0x7f0000001180)=""/213, 0xd5}, {&(0x7f0000001280)=""/143, 0x8f}], 0x3) 2018/03/23 16:30:13 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000000)) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f00000001c0)=""/195) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000040)) setsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f00008bc000), 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x5402, &(0x7f0000000180)={0x4, 0x5, 0x100000001, 0x2, 0x7f, 0x9, 0x7f, 0x40, 0xffffffffffff0001, 0x9, 0x7, 0xfffffffffffffffa}) ioctl$PIO_FONT(r3, 0x4b61, &(0x7f00000000c0)="70bd93fe46e4ab10cd820470e9040934d7454d178fd65cd2c44c8a6aa9af289cd7ee79e1032689c971a76b733ca40c1c6d21fa92400ee446c339dda120b20592fd96618363c9b78a76f99381e9f4a6044c161e273b96a38bea461c8fcc70272024005ba213e5862140a873f7f5935d58347c89048fc5f42fe8b4145c4e8645f86c025b8193e85da1a9c18fd3cbfe3c2e7827b50d8e877a7b") 2018/03/23 16:30:13 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000001c0), &(0x7f0000000200)=0xb) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={"d200000000000000080000d978e400", 0x10007ffb}) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"d202b999cf85000000000098f3080010", 0x107}) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) write$eventfd(r3, &(0x7f0000000100)=0x4, 0x8) socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000180)=0x4) 2018/03/23 16:30:13 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x6, 0x1}, {0x8, 0x7}, {0x8, 0x32}, {0x2, 0x4}], 0x4) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x40, 0x0, 0x0, 0xffffffffffeff010}, {0x6}]}, 0x10) sendto(r0, &(0x7f0000021000), 0x0, 0x0, &(0x7f0000029ff2)=@l2={0x1f}, 0xe) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x40340, 0x0) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000000100)={0x1ff, 0x9, 0x7f, 0x80, 0x9, 0x8000, 0x0, 0x100000000, 0x0, 0x4, 0x8, 0x100}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)=0x0) syz_open_procfs(r3, &(0x7f0000000080)='ns/user\x00') 2018/03/23 16:30:13 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x2000002, 0x32, 0xffffffffffffffff, 0x2000004) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f000060cf08)={{}, 0x0, 0x0, 'id1\x00', 'timer0\x00'}) 2018/03/23 16:30:13 executing program 1: capset(&(0x7f0000d37ff8)={0x19980330}, &(0x7f0000244000)) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000040)={0x7, 0x2}, 0x2) mkdir(&(0x7f00002a4000)='./file0\x00', 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'gre0\x00', 0x1}) chdir(&(0x7f0000607000)='./file0\x00') socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000000c0)) 2018/03/23 16:30:13 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in6, @in6=@remote}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000100)=0xe8) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x92002, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000180)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000200)={r3, 0xd5, "9254c09352f692d9da18106b755ee8aa0dcb5691e5d72434bdbc7a0c04f6637fb9af35c9fad6ec129cfaced4329a1c798a7155c44b51d41d3a8ac635f10f91c5fcf2b5f7cadd73810fe730ad699eec65ae16760e0b5d4c3fa9a3638d2fc4ca1c831bba47007b4e15c64654cdb7e59e8b3e239537fb40314e5d4a21b8ab7ebde3bc6246440899eb50490c0e32860319b167129e43aaa5508d710e4aed59457e078e878dd33473f28499d2a378aa45178441802a7a8ee65968383522f94305758cce3f30503e61412d025c1977b761b945e6e1a7b061"}, &(0x7f0000000300)=0xdd) bind$inet(r1, &(0x7f0000001000)={0x2, 0x4e20}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000018000)=0x5, 0x4) bind$inet(r0, &(0x7f0000015000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) 2018/03/23 16:30:13 executing program 5: futex(&(0x7f0000000040)=0x2, 0xb, 0x2, &(0x7f0000000080), &(0x7f00000000c0), 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x3, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) listen$netrom(r0, 0x101) 2018/03/23 16:30:13 executing program 6: clone(0x0, &(0x7f000073d000), &(0x7f0000a32ffc), &(0x7f0000f33ffc), &(0x7f0000caef46)) r0 = socket$inet(0x2, 0x0, 0x5) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000040)=@get={0x1, &(0x7f00000000c0)=""/66}) nanosleep(&(0x7f0000000000), &(0x7f0000000080)) 2018/03/23 16:30:13 executing program 5: pipe(&(0x7f0000876ff8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f000009ff0a)='H', 0x1) fcntl$setpipe(r1, 0x407, 0x3) ppoll(&(0x7f0000435fc0)=[{r1}], 0x1, &(0x7f0000e5dff0), &(0x7f0000830000), 0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r2, 0x24}, 0x8) getpid() flistxattr(r0, &(0x7f0000000000)=""/197, 0xc5) 2018/03/23 16:30:13 executing program 4: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffd) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000180)={'vhan0\x00', 0x400}) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f0000000100)=0x8) close(r0) 2018/03/23 16:30:13 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00002b9fd4)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@loopback=0x7f000001]}, 0x14) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x400) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x200}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000080)={r2}) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000c26000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) 2018/03/23 16:30:13 executing program 1: chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) lgetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000000)=@random={'security.', '\x00'}, &(0x7f00005e6000), 0xff55) 2018/03/23 16:30:13 executing program 6: r0 = socket$inet(0x2, 0x80002, 0x0) poll(&(0x7f0000ef0000)=[{r0}], 0x1, 0x106) recvfrom(r0, &(0x7f0000000000)=""/235, 0x42a, 0xfffffffffffffffd, &(0x7f0000000180)=@l2={0x1f}, 0x80) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e21}, 0x10) 2018/03/23 16:30:13 executing program 5: socketpair$unix(0x1, 0x4000000002, 0x0, &(0x7f00004e9000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000028ff0)={0x2, &(0x7f000000e000)=[{0x28, 0x0, 0x0, 0xfffffffffffff018}, {0x6}]}, 0x8) 2018/03/23 16:30:13 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='../file0\x00', 0x12f800, 0x8) readahead(r0, 0x0, 0xff) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00000000c0)) chroot(&(0x7f000009a000)='./file0\x00') r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/checkreqprot\x00', 0x2000, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000200)=""/4096) chdir(&(0x7f0000001380)='..') r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001240)='/selinux/policy\x00', 0x0, 0x0) getpeername$unix(r2, &(0x7f0000000040), &(0x7f00000000c0)=0x6e) symlink(&(0x7f0000000140)='..', &(0x7f0000272ff7)='../file0\x00') ioctl$TCSETSF(r0, 0x5404, &(0x7f0000001200)={0x81, 0x100000000, 0x0, 0x8, 0xff, 0x200, 0xcfd9, 0xfffffffffffffff7, 0x8, 0x4, 0x401, 0xffffffffffffffe1}) listxattr(&(0x7f0000000100)='..', &(0x7f0000000180)=""/43, 0xffffffffffffffd5) fadvise64(r2, 0x0, 0x100000001, 0x2) 2018/03/23 16:30:13 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00000000c0)={r1, 0x1, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) r2 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x40) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r2, 0x400454ce, r3) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000001c0)=0x300, 0x4) 2018/03/23 16:30:13 executing program 7: r0 = epoll_create1(0x0) r1 = timerfd_create(0x0, 0x0) munlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000e4eff4)) r2 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000007ff4)) prctl$setendian(0x14, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r2) 2018/03/23 16:30:13 executing program 4: r0 = open(&(0x7f000013e000)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x0, 0x101002) write$fuse(r0, &(0x7f0000ce2fd8)=ANY=[@ANYBLOB="28000000d2837a00020000000000000000000100f4ff000000ea000000f28000100000000000"], 0x28) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000040)={{0x1, 0x6}, 'port0\x00', 0xd, 0x400, 0x5, 0xb8, 0xff, 0x4, 0x7f, 0x0, 0x4, 0x6}) r2 = request_key(&(0x7f0000000100)='id_legacy\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)='/dev/input/event#\x00', 0x0) keyctl$setperm(0x5, r2, 0x10081000) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x30) sendfile(r0, r0, &(0x7f0000008ff8), 0x80000001) sendfile(r1, r0, 0x0, 0x72439a63) r4 = fcntl$getown(r1, 0x9) fstat(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000300)={r4, r5, r6}, 0xc) 2018/03/23 16:30:13 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x8) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000140)) 2018/03/23 16:30:13 executing program 5: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) accept$inet6(r0, &(0x7f00000020c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000002100)=0x1c) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000003fc8)={&(0x7f0000001ff4)={0x10}, 0xc, &(0x7f0000003000)={&(0x7f0000000000)=@ipv6_deladdr={0x18, 0x15, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}}, 0x18}, 0x1}, 0x0) 2018/03/23 16:30:13 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f0000006ff4)={@empty, @loopback=0x7f000001, 0xd5}, 0xc) r1 = dup2(r0, r0) recvfrom$inet6(r1, &(0x7f000001c000), 0x0, 0x0, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000016fee)="97", 0x1) bind$inet(r0, &(0x7f000000f000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000004000), 0x33f, 0x0, &(0x7f0000002000)={0x2, 0x4e23}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x2c, &(0x7f00000000c0)=[@in6={0xa, 0x4e24, 0x3, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4}, @in={0x2, 0x4e21, @broadcast=0xffffffff}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffe}}, 0x3, 0x10001, 0x0, 0x3, 0x8a}, &(0x7f0000000240)=0x98) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000000)="2e40d0fda1063476923a827bd45bd58fb9b9f0773b200d115e374f1c8e0860084e61c6f1c5ee014769c96a49b56853fed5861b5a2d6c2878ab67bd1a016cdb97c9da17a9f32f9f66c2708c976a602490d0dfe61f65cf6fb68a93977a4657ca5d583a7491d51f08d24a779970e1f9db795dfec6099a6839da007c9b4af51c71690cdad0665bdbfd053be59c4a0f710f62a8706ba044d0dc0e1396dcc0a648f0c7b9e04747") 2018/03/23 16:30:13 executing program 7: clone(0xfffffffffffffffd, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000180), &(0x7f0000000000)) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) 2018/03/23 16:30:13 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000), 0x2) bind$inet(r0, &(0x7f000060b000)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) r1 = socket$inet6(0xa, 0x9, 0x100b) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x78) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)=0x401, 0x4) connect$inet(r0, &(0x7f0000936000)={0x2, 0x4e22}, 0x10) 2018/03/23 16:30:13 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) close(r0) ftruncate(r0, 0x7) 2018/03/23 16:30:14 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x88) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000080)={0x2, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x3, 0x0, 0x9, 0x4, 0x0, 0x7f, 0x5, 0x8000}) bind$inet6(r0, &(0x7f000092bfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$inet6(r0, &(0x7f00004fef47)=""/185, 0xfffffffffffffe5e, 0x0, 0x0, 0x0) r3 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r3, &(0x7f0000957000)={&(0x7f0000000040)=@in6={0xa, 0x4e23}, 0x1c}, 0x8000) sendto$inet6(r3, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r4 = accept(r0, &(0x7f0000000100)=@pptp, &(0x7f0000000180)=0x80) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0x6}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000240)={r5, @in6={{0xa, 0x4e21, 0x2400000, @loopback={0x0, 0x1}, 0x74}}, 0xde3}, &(0x7f0000000300)=0x90) 2018/03/23 16:30:14 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000677fc8)={&(0x7f0000b6f000)={0x10}, 0xc, &(0x7f0000606ff8)={&(0x7f0000557000)=@ipv6_newroute={0x16, 0x18, 0x182f1ff112994d99, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0x4, 0x9}]}, 0x20}, 0x1}, 0x0) r1 = syz_open_dev$random(&(0x7f0000681000)='/dev/random\x00', 0x0, 0x0) r2 = syz_open_dev$random(&(0x7f0000818000)='/dev/random\x00', 0x0, 0x200001) ppoll(&(0x7f0000c0ffb8)=[{r1}, {r2}], 0x2, &(0x7f0000bee000)={0x77359400}, &(0x7f000095a000), 0x8) 2018/03/23 16:30:14 executing program 6: lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='system.posix_acl_default\x00', &(0x7f00000000c0)="ac6370757365746367726f75707d74727573746564766d6e65743000", 0x1c, 0x1) clock_nanosleep(0x8, 0x2, &(0x7f0000000000), &(0x7f000025d000)) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/create\x00', 0x2, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/load\x00', 0x2, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/arp\x00') openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x101000, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000200)='/dev/keychord\x00', 0x200, 0x0) r1 = dup(r0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x8) [ 61.620389] device syz_tun entered promiscuous mode 2018/03/23 16:30:14 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x4e20}, 0x6e) bind$unix(r0, &(0x7f000073cff4)=@file={0x100000004000001, "e91f7189591e9233614b00"}, 0xc) rename(&(0x7f0000bb9ff6)="e91f7189591e9233614b", &(0x7f0000343000)="e91f7189591e9233614b") [ 61.691885] device syz_tun left promiscuous mode 2018/03/23 16:30:14 executing program 2: mkdir(&(0x7f0000000000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000001c0)={{0x5, 0x10000}, 'port1\x00', 0x0, 0x0, 0x3, 0xff3, 0x2, 0x8d, 0x100000000, 0x0, 0x4, 0x3}) mount(&(0x7f0000000080)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000000100)='./file0/control\x00', &(0x7f0000000140)='cramfs\x00', 0x801400, 0x0) rename(&(0x7f0000001e00)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000ab3ff0)='./file0/control\x00') 2018/03/23 16:30:14 executing program 7: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r1 = accept(r0, &(0x7f0000000280)=@pptp={0x0, 0x0, {0x0, @local}}, &(0x7f0000000340)=0xfffffffffffffcb0) getsockopt(r1, 0x1, 0xfaf9, &(0x7f0000000140)=""/143, &(0x7f0000000200)=0x8f) r2 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x7, 0x7ffe) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0xffffffff) ioctl(r2, 0x440000000000127e, &(0x7f0000000200)) openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0xc2, 0x0) 2018/03/23 16:30:14 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x400, 0x0) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000000140)=""/23) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000000000)=0x1, 0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000180)={'bridge0\x00', 0x1}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) r3 = fcntl$dupfd(r0, 0x403, r1) getsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r3) 2018/03/23 16:30:14 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000140)={'rose0\x00', &(0x7f0000000100)=@ethtool_modinfo={0x42, 0x1, 0x2, "302287e38683d082"}}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000240)={0x0, 0x800b, 0x2, 0x100000001, r3}, &(0x7f0000000280)=0x10) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f00000002c0)={'ipvs\x00'}, &(0x7f0000000300)=0x1e) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/sequencer\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000002280)=0x5, 0x4) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) connect$ipx(r4, &(0x7f0000000040)={0x4, 0x400, 0x1, "1877a64ebcb2", 0x8001}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000340)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f0000000440)=0xe8) bind$packet(r4, &(0x7f0000000480)={0x11, 0x5, r5, 0x1, 0x3, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) sendto$inet6(r0, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) fcntl$dupfd(r4, 0x0, r0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='lo\x00', 0x10) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) 2018/03/23 16:30:14 executing program 6: openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) 2018/03/23 16:30:14 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'\x00', 0x2001}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ipddp0\x00'}) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, @dev}, &(0x7f0000000100)=0x10, 0x80800) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000140), 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=0x0, &(0x7f00000001c0)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000200)={r2, 0x81}, &(0x7f0000000240)=0x8) 2018/03/23 16:30:14 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000000cff6)='/dev/ptmx\x00', 0x0, 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='bfs\x00', 0x3200028, &(0x7f0000000100)="0eb403c5a3fee393bc42a2bf4721ae179823c1cf1c51af7ddabb3cca7d1660105e055d73b6a8fa03fedb13dcbf0e08c1e2a3d7546f987dadfbf991cd9e995b76cef9f2f88b7dafb49c3c749523d58d66846e7d8e7dec17519a8bd54af442ee51b0ab8cfb6440215e243c5cf25970c84baf03882556fa6e26e2ce88f5881be80bba73663ac6570381bcb242162c45ffb43d1bd742c531537a323e083baf2c9b32b8cb722bcf1b1cb84469ff1461e8fe62e3f25fe01540796bd2dc1b8f92ef4420c75591b20b652cab13062e15") ioctl$int_in(r0, 0x5437, &(0x7f0000000000)) 2018/03/23 16:30:14 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x202, 0x0) r1 = epoll_create(0x6) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001800)={{{@in=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000001900)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001940)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) write$evdev(r0, &(0x7f0000000180)=[{{}, 0x8}], 0x18) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001780)=0x9, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000001700), &(0x7f0000001740)=0x4) flock(r0, 0xc) poll(&(0x7f0000000200)=[{r1}], 0x1, 0x0) r3 = add_key(&(0x7f0000000040)='blacklist\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)="d24b776ece129fc55bb25a32d07dca5d97232f6c7f2cf5233322b908d9a502fea48c2529d7bf89c5e320be67c556b572459456d2313a8e81efe3d3d07ee5c12aa7dc1c5d68103be7118aaa5610f73663288eb99fe89a06b9e91454ea636eb4cdfe2557cd51be9b434af472c30c07eabb5e6c7af5383ab53228515e43c633e852b9c4f9b516d57122bcac46a22e72530ce3eed34a7b6232a1b83d8617d4961b0956ea5c385003b7afc0f46f8de4cf41861b573981097da150e1214a122edb4c4b03e9f1c378a959e80f1ac31097d0a84e7abd3e8148ca43a85cab17bc6b86de4c580464c8c3046d92ca640aafbd92d0d16e9dd604734c", 0xf6, 0xfffffffffffffffd) r4 = add_key(&(0x7f0000000100)='.dead\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000340)="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", 0x1000, 0xfffffffffffffffb) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f00000017c0)=0x80, &(0x7f0000001980)=0x2) r5 = add_key(&(0x7f00000001c0)='keyring\x00', &(0x7f0000001340)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001380)="ce50ff6a865c753ac62c2f1633307f9a153eeff99c0cfa268d2e0032190fbe55ebe0a283c923f92efd990ea6eb8779ff9131869f40bf42ede8f37cfd27ab11f87966ac7756417d99876255e441fe638b02cd56ad0349b42b4cfe8002fd2e818e890859febf1dfa86bd67c7cfcab66f4e05a4ee32e1b64d3a9505c991a6e719396e62600acd00286ae30d58fcdad01ef05c2fad34ad699ce117dc13b8b905e53e0a71cf282d76561dc30b84f93594cd9ecb84986f83570db493ea0a5b15d87d137521b8121ec53d24a7b3fbcc0e63fe0e1e90c1969930281795101c6930694b", 0xdf, 0x0) socket$nl_generic(0x10, 0x3, 0x10) keyctl$dh_compute(0x17, &(0x7f0000001480)={r3, r4, r5}, &(0x7f00000014c0)=""/219, 0xdb, &(0x7f00000016c0)={&(0x7f00000015c0)={'sha256_mb\x00'}, &(0x7f0000001600)="be26539144d5b2ef43ba5502a8b917f9aadc01b89f98b839af4b2717977a692b09447ea8f3a088ee02672b8b201cfdf155e91959f1d59ee5dd286594c95a9f7379975c830b357b2c9f1fede703077ac1f01b1b9fffe996cba59fddceb7702ada8b269d62a56769c163a1a6d195d5a166c043315ece2942fc4c7fd5df8b58d37c5c6df5faf244bb016744318b17a79a71566eb5c6b451e83f544d971086aad9307c", 0xa1}) 2018/03/23 16:30:14 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000100)="44b0da6808e6c8ea49588313e262a44f60c5246d7b8fc737247b0205b58a4f8ea57a262860ed0a372af0159bc80c97dd459e1b10aae4a4e7d11b8d42a729ee48431a50b8d553f0e411d0aefddd3bdaa8c6f3671c8ac9c10653e007b61a9b79e64e5c6d3a03cb4fa3f46d7b138ecfcd8e7b39b1b2f3480cb90ab599100efd65306dc3f855dcadd7a44730971f09d835a95a63fb26c3061440ae", 0xfffffffffffffe1e) 2018/03/23 16:30:14 executing program 5: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) capset(&(0x7f0000000000)={0x19980330, r0}, &(0x7f0000000080)={0x2, 0x5, 0x0, 0x0, 0xd2, 0xfff}) mkdir(&(0x7f00002a4000)='./file0\x00', 0x0) chdir(&(0x7f0000607000)='./file0\x00') 2018/03/23 16:30:14 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') setsockopt$inet6_dccp_int(r0, 0x21, 0xb, &(0x7f0000000000)=0xfff, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000019c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) readv(r0, &(0x7f0000000740)=[{&(0x7f0000000340)=""/43, 0x2b}, {&(0x7f0000000540)=""/167, 0xa7}], 0x2) 2018/03/23 16:30:14 executing program 4: clone(0x0, &(0x7f0000f9ffff), &(0x7f0000000000), &(0x7f0000f9c000), &(0x7f0000540000)) getuid() r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x800, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x101) 2018/03/23 16:30:14 executing program 1: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) shutdown(r0, 0x1) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='teql0\x00') sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e6bf12), 0x0, 0x4000, &(0x7f00000f8fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/23 16:30:14 executing program 5: personality(0x4000005) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00001d0ffa)='ramfs\x00', 0x1000818, &(0x7f000000a000)) creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) r0 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1, 0x11, r0, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000040)=""/169) 2018/03/23 16:30:14 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000acc000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x1, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000001ff4)={@multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) ioctl$sock_netdev_private(r0, 0x89fb, &(0x7f00000000c0)="16c2045d3de084a396156d1a77a3298806edd2bf6149e37723515f66c034d61eba63ce8aae4f7add1ab16ea7ef5933270d11d8d6ae51b90f0de8bb2190b684bd1b1843d87564a0e4088fdf6abae4af1f2e91fface37cd37d262af9a38f9eb4c6837b158eafc31cda21244997c8e3e7de71cfeae12d62188f3973273168930f28f7d0779692cca99c1237c48123837c4a6f95a4b87945755565dcc13fb75d26e0536b290443f65f1571626ff3c08aee586301f626635e854550ac80a14aa289d7068853cc09719fdb") setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f00000001c0)={'mangle\x00', 0x2, [{}, {}]}, 0x48) 2018/03/23 16:30:14 executing program 6: r0 = gettid() ioprio_set$pid(0x2, r0, 0x0) wait4(r0, &(0x7f0000000000), 0x20000000, &(0x7f0000000100)) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x0, 0x2710}, {0x77359400}}) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)=0xa4) 2018/03/23 16:30:14 executing program 7: clock_adjtime(0x0, &(0x7f0000000100)={0x800, 0x3, 0x7, 0x7, 0x8003, 0x0, 0x5, 0x2, 0x100, 0x4, 0x7, 0x4, 0x1, 0x0, 0x6, 0xc00000000, 0xffffffffffffff22, 0xa3a6, 0xffffffffffffffff, 0x3, 0x3, 0xffffffff, 0x2c000000, 0x200, 0x7ff, 0x400}) clock_adjtime(0x0, &(0x7f0000f74f98)={0xffffffff8050fce5}) 2018/03/23 16:30:14 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x40, 0x0) syncfs(r0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f6578650000000000ff070000ddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f0200f5ab26d7a875fb35331ce39c5a7568641006d7c0206a74e333265316a175350e730ab2bce682b69d603fc05ead7fb5180de13a74155d8560fe23dfbba10724631067f955b8810f3402053f95a8798b0e3749d9c79cdd5f62547e59ab4352ab0a3827384665fd636c7b86f4ad7a4c24549743c95fe92c16ea53e5e2a1dc065b53520b9cd4eb30edc0f70cb82149f8ff5b628eabf1a9ab91915a78b5cb259f4a0fbfab4dacbd68f077") syncfs(r1) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/23 16:30:14 executing program 2: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000100)=0x80000000) seccomp(0x200000000000001, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f00000000c0), 0x4) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) mq_timedreceive(r1, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6eff8)={0x77359400}) mq_timedsend(r1, &(0x7f000003a000), 0x0, 0x0, &(0x7f000066cff0)={0x0, 0x1c9c380}) 2018/03/23 16:30:14 executing program 5: pipe(&(0x7f0000477ff8)={0x0, 0x0}) splice(r0, &(0x7f0000000040), r1, &(0x7f00006cfff8), 0x3, 0x0) fsync(r1) 2018/03/23 16:30:14 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/rfkill\x00', 0x1, 0x0) write$eventfd(r0, &(0x7f0000006000)=0x20200000001, 0x8) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x100) fcntl$addseals(r1, 0x409, 0x2) 2018/03/23 16:30:14 executing program 3: accept4(0xffffffffffffffff, &(0x7f00000000c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000000)=0x80, 0x800) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000180)={0x2, &(0x7f0000000140)=[{0xa9bcb2e, 0x1, 0x80000001, 0x20}, {0x2, 0x1, 0x401, 0x100000000}]}, 0x10) r1 = memfd_create(&(0x7f0000000040), 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000000)) sync_file_range(r1, 0x0, 0x0, 0x0) 2018/03/23 16:30:14 executing program 0: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'ifb0\x00', 0xfffffffffffffffe}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) preadv(r0, &(0x7f0000001540)=[{&(0x7f0000000140)=""/212, 0xd4}, {&(0x7f0000001300)=""/181, 0xb5}, {&(0x7f0000000240)=""/95, 0x5f}, {&(0x7f00000013c0)=""/131, 0x83}, {&(0x7f0000001480)=""/181, 0xb5}], 0x5, 0x0) readv(r0, &(0x7f00000012c0)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x1) 2018/03/23 16:30:14 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0xfffffffffffffffe) r2 = syz_open_procfs(r1, &(0x7f0000000040)='ns/cgroup\x00') r3 = geteuid() lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r2, &(0x7f0000001640)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x50000006}, 0xc, &(0x7f00000001c0)={&(0x7f00000002c0)={0x1370, 0x2e, 0x210, 0x70bd25, 0x25dfdbfb, {0xc}, [@nested={0x34, 0x4, [@typed={0x8, 0x56, @pid=r1}, @typed={0x8, 0x5c, @u32=0x1f}, @typed={0x14, 0x92, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @typed={0xc, 0x6, @u64=0x8000}]}, @typed={0x8, 0x62, @uid=r3}, @typed={0x8, 0x38, @ipv4}, @typed={0x8, 0x1a, @fd=r0}, @typed={0x8, 0x3b, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @nested={0xc, 0xb, [@typed={0x8, 0x29, @uid=r4}]}, @generic="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@nested={0x2fc, 0x31, [@typed={0x4, 0x20, @binary}, @generic="5d821426f8a11aae6db10fa2457fad52caaaa9d47fed076c36484fd27873344442f0f905a87389f938a2dd1d8bfd41c3b56eae513c067ba5d7a9812cc10d0f73ecfd0df345c2281c7aa7324124d5fadcd4f7a5", @generic="ea5d2ae16ae830c9f9bf7beefb0c456a168e47b8ad1a7dad69f06d695deea55767bafc75a122a019de5857274f48ba41a1fccff6315e52281a667fe9f3622b7ddb44e91b1bcaf16d70277f6a85b6837a7aafe3faabd2ad465902338169857b1ebb1c7163347d8b3fcf6e593c03f9377bc9ac08fd81b266e8fd8034d52af91b9dff54947d7095a916e3c924562952d930714072b7bf8219a99a6c91b063e24c133e2236fec56a21df6af579932ae6a01a0972071327801b3718fcc08cbb2a2e9c4b261eccaf8adc6a5a8a42e990c8cf2c1c4e028bdc2396f382dbec7bbe2f", @generic="f317029c763b3f62cf93921e195766e3c36c37889b94e74ab0f61c66e608c50ac0ede924eabd8eee9067670fea3e59c4f5ab6d5b195cb062370562aeb49d43de9c9efe04c584c7b3a5cc9dd3a4dce994aaac1812fcc49ed3e990eaf025d317dd50cbaefde0dfac81510a8e6a59e3de786f839f070669b694261eea58c7c79c412a28ec97bd624f0c8f9529c6d68cd7c4b22d99424e5b787398b8557289105cf8", @generic="d796fc658f822c9a6a7dd4ebf7bb6c7d54d122e9a8a773192b3ed11a8c966cd8fb4435bce5d15751b266a5fcaca55e81ae696ac8fda8d04ca8bfe7c76edfc3f6883698f3247f639129c062252816048510d49c8a604357f5412b337b9930982eae3fdabc4c5b8e430c6c9f22ddb3bd72b2cb378e3536bbfe5975a505f296a5f12d43d2c83aa8320b435e8723747872fc8b69696ae0b83b103c8ed845c6fa3dfb3fd48c91f4a428ff675728263d173e7b1c8fc2c68b68137aef10aa578e6b532e44d409d411c0e69edd35e7fb3458f8fdf022b5da885648af43c037cd3ca351ed87", @typed={0xc, 0x8b, @u64=0x10001}, @typed={0x34, 0x12, @binary="f491c128cfbbe2683ad0cbbf089e2dcab258c7d7493f2abe16cb0f6b1ffd96faaf30e1d78747453f93102711f8"}]}]}, 0x1370}, 0x1, 0x0, 0x0, 0x20000000}, 0x20004004) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000001740), 0x10) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000001680)=@req3={0x5, 0x7, 0x8, 0xffffffffffffff49, 0x482, 0x5, 0x80000000000000}, 0x1c) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000016c0), &(0x7f0000001700)=0xc) clone(0x0, &(0x7f00005fc000), &(0x7f000044c000), &(0x7f0000837000), &(0x7f0000000000)) waitid(0x0, 0x0, &(0x7f0000000000), 0x100000d, &(0x7f0000000200)) 2018/03/23 16:30:14 executing program 3: sync() r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0xa) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x42400, 0x0) renameat2(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00', 0x3) 2018/03/23 16:30:14 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0xe89fdcaa1ff25bc8) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) r1 = socket$inet(0x2, 0x6, 0xc) openat$selinux_access(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/access\x00', 0x2, 0x0) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x8) 2018/03/23 16:30:14 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000d10ff0)={0x2, 0x4e20}, 0x10) listen(r0, 0xd91) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0xb, &(0x7f00007d2e25), 0x4) connect$inet(r1, &(0x7f0000ba6000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/23 16:30:14 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101000, 0x0) write$selinux_access(r0, &(0x7f0000000040)={'system_u:object_r:crond_exec_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x31, 0x31}, 0x3c) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000440), 0x0, &(0x7f00000004c0)=""/54, 0x36}, 0x1) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000100)={0x40000012}) 2018/03/23 16:30:14 executing program 4: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='sockfs\x00', 0x1000, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') umount2(&(0x7f0000000000)='../file0\x00', 0x2) statfs(&(0x7f0000000180)='../file0\x00', &(0x7f00000001c0)=""/111) 2018/03/23 16:30:14 executing program 1: r0 = socket$inet(0x10, 0x4, 0x7) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000300)={'syzkaller1\x00', {0x4, 0xff, 0x0, "16af94923a6e", 0x8}}) sendmsg(r0, &(0x7f0000f18000)={0x0, 0x0, &(0x7f000076dff0)=[{&(0x7f0000000040)="200000000104f500000000000000060020200af80900010001e8006007080000", 0x20}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffdbb, &(0x7f000076dff0), 0x1}, 0x0) sendmsg(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000080)="79c824594321e2a26357c23b7f833b6ba3ec0b2598af47b0c118ecbfc7f344c2a963378564a03031d235c9752f6eb683d2ee5489585ba2e7d218b63f6643e63393790f8fa0f1f11eb7f339131b58598ccaa83cea81526ddd532cc86a85f46a771346ff69534391fcf40323bd2ec097a6ae76e46d402f83d88103ad6453ebed4668949d71f798aee96285b01eedbb91947d66caff86af2e15f7be16bc58b1088556bb7d7d82815aa7a0a273887bb896c7f97d82f770d996195426fad05205b9cadc631d56e510b260da8fbea3ac89a7134d1058f69960455fc58195189f9a9ae724cc6c2c7b82b4531b78d9f7e366051cdbaabbbdf8053e", 0xf7}], 0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x100, 0x4000}, 0x4040) 2018/03/23 16:30:14 executing program 2: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000040)="e0a321876f2269ca5848d7e2df0b1e29390b86d6abd9fc90e7", 0x19) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000140)={r2, 0x2}) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000080)) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x10) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)=0x20010) vmsplice(r1, &(0x7f0000000180)=[{&(0x7f0000000080)}], 0x1, 0x40000000) 2018/03/23 16:30:14 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f00008e2fba)="958e392937a186d6306a3615593baa57ff0002060000000000079ab4d5ed5cff03000000000000ffff8dffff07eef4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x58) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$LOOP_CLR_FD(r1, 0x4c01) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/access\x00', 0x2, 0x0) 2018/03/23 16:30:14 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x0, 0x32, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000240)={0x0, 0x0, 0x0, {0x77359400}}) 2018/03/23 16:30:14 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d2effc)=0x81, 0x4) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000000100)=0xffffffff7fffffff, 0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000000040)={@multicast2=0xe0000002, @multicast2=0xe0000002}, 0x8) 2018/03/23 16:30:14 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {0x2, 0x4e20, @multicast2=0xe0000002}, {0x2, 0x4e20}, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x0, 0x6, 0x0, 0x0, 0x0, &(0x7f0000000000)="29703aef9b5f5842c09377000200"}) 2018/03/23 16:30:14 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) sysfs$2(0x2, 0x8, &(0x7f00000000c0)=""/11) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000000)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) 2018/03/23 16:30:14 executing program 6: r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000615ff0)={0x2, &(0x7f0000617000)=[{0xb1}, {0x6}]}, 0x10) sendmsg$nl_xfrm(r0, &(0x7f0000000740)={&(0x7f00000004c0)={0x10}, 0xc, &(0x7f0000000700)={&(0x7f0000000000)=ANY=[@ANYBLOB="28000000110026040000000000000000ac1414aa0000000000000000000000000000000000000000263d34f033c71127b50651a55f1532a65bfa36ef256508c8a22b098f401ba546aa9844b7bb2c61ec2da8398fa6ea93de333eea"], 0x28}, 0x1}, 0x0) 2018/03/23 16:30:14 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000000)={0x1, 0x8, 0x5}) connect$pptp(r1, &(0x7f0000000040)={0x18, 0x2, {0x1000000000000003, @multicast2=0xe0000002}}, 0x1e) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x2) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000080)="aa", 0x1}], 0x1, 0x81003) readv(r0, &(0x7f0000002580)=[{&(0x7f0000002600)=""/198, 0xc6}], 0x1) sendfile(r0, r2, &(0x7f00000ddff8), 0x102000001) sendfile(r1, r2, 0x0, 0x9) 2018/03/23 16:30:14 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b64000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x840) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x4}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000aef000)='/dev/sequencer2\x00', 0x0, 0x0) fcntl$lock(r0, 0x7, &(0x7f00008c4000)={0x0, 0x0, 0x1472411b}) ioctl$TIOCSLCKTRMIOS(r3, 0x5457, &(0x7f0000000040)) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000000080)={0x0, 0x400000000095, 0x2b}) fcntl$lock(r0, 0x7, &(0x7f0000044fe0)) unshare(0x200100) 2018/03/23 16:30:14 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000980)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000940)={&(0x7f0000000300)=@newpolicy={0x27c, 0x13, 0x723, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}}, [@tmpl={0x1c4, 0x5, [{{@in6=@remote={0xfe, 0x80, [], 0xbb}}, 0x0, @in=@multicast1=0xe0000001}, {{@in6=@dev={0xfe, 0x80}}}, {{@in6=@local={0xfe, 0x80, [], 0xaa}}, 0x0, @in6=@ipv4={[], [0xff, 0xff]}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x0, @in6=@dev={0xfe, 0x80}}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, @in6=@local={0xfe, 0x80, [], 0xaa}}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}}}]}]}, 0x27c}, 0x1}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x88400, 0x0) accept$ipx(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/03/23 16:30:14 executing program 1: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000000000), 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000000080)=""/95, &(0x7f0000f12000)=0x5f) 2018/03/23 16:30:14 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) ioctl(r0, 0x4000000002283, &(0x7f0000fb1ffd)) 2018/03/23 16:30:14 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x7fff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000001c0)={0x0, 0x3cc4}, &(0x7f0000000200)=0x8) dup3(r0, r1, 0x0) sendto(0xffffffffffffffff, &(0x7f0000001fc0), 0x0, 0x0, &(0x7f0000003040)=@hci={0x1f}, 0x80) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) recvmmsg(0xffffffffffffffff, &(0x7f00000038c0)=[{{&(0x7f0000003280)=@ax25, 0x80, &(0x7f0000003400), 0x0, &(0x7f0000003440)=""/200, 0xc8}}, {{&(0x7f0000003540)=@ipx, 0x80, &(0x7f0000003840)=[{&(0x7f00000036c0)=""/254, 0xfe}], 0x1, &(0x7f0000003880)=""/10, 0xa, 0x46}}], 0x2, 0x10002, &(0x7f0000003940)={0x0, 0x989680}) execveat(r1, &(0x7f0000000140)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000180)='trusted\x00', &(0x7f0000000240)='port1\x00'], &(0x7f0000000340)=[&(0x7f00000002c0)='/selinux/policy\x00', &(0x7f0000000300)='self\x00'], 0x1000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f0000004040)={{0xf5d, 0x44}, 'port1\x00', 0x0, 0x20, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x8000}) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000100)={0x5, 0x5, 0x6, 0x3, 0x9, 0xbb, 0x3ff, 0xfffffffffffff801, 0x1, 0x9, 0xffffffffffffff80}, 0xb) 2018/03/23 16:30:14 executing program 7: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000080)='clear_refs\x00') writev(r1, &(0x7f00000007c0)=[{&(0x7f0000000140)="91f74a84280894fa68d697df99bb1fbf84bff056060f6136f56e812d86d1b3ba38bf70737764ff58cd408e8b287642e7994205ecdf2b6e4b8b3794999681d2ff2e294052df7d35746b80992124a1b1f7bfb618a30cfa11e07cc4320ee1a445baa1ce60fd54b143600c84a9fc436fbcf278ee4a85d3ac021d2d5aa4a152cb6bb32636024e37e8c563ce8e601a998666f131a64a90a6dd5300af50a53459150eb3fe72d906a2665aaa7c19022648a3e3bdf8aba97447c0d573439438fd4782e88782b71c4f52d167e0d0ce36f8ca28d99cd8558378e007289a42170915a884664f55091d62b2ac7199", 0xffffffffffffff24}, {&(0x7f0000000240)="a7ecfe92b0ee5590189ce902f13f094163f01b5d48452ae3df4ddb86f5", 0x1d}, {&(0x7f0000000280)="77e1f3af86b8e49d4124bbc9d10cb8713e00b7b5d923f45c5a38d1cb792d14b6d4fd33295a8ae2cca17f08be70dbf1b5f6159a84c0949728b2d968f1293fb503d619ef4cb453c1ac8687978e110ec2cc205b3f75d3ba51eb7fc178d46217f71a640b70b174cb0d5a678d79333ded6b44ee21908011b53d21374716da002ea5b28d47ec3dfb15c0ad99dbce0f3576005400936b5738f08e7e8f54e327cac6a2180446ca268e1d5bcce16ae58df68b87a3b073fbb95c0fdfe224ff7831503cad3a103b62e44bde39a4d65f559cbcf528cda1edd29ac12490aff8008f824f7256b80f9d5b2d39", 0xe5}, {&(0x7f0000000380)="4f50f08f2993a2717c779e3b", 0xc}, {&(0x7f00000003c0)="6974692fab0f57082baa85aeb9c04284e4cdcd31bf2299c0b4e8400486b6484282c1e430263a2842d207dad935e1b21470d4793ef2e9807c909db5beea5c489b3d572bd5a9717f34f235b919345472bdd2acdf82389dbf88357bca76046384d09ce4b8f60ab0a0230c779864fff5fb94923e11dbd5c78735980c669c929141652f03cccada04de3296bbabd27a4a06c3f94f7f26242642484cbadc4627de6d10fa44e9eeecba4c45aae281ed21b70d0830af44973361dd38ab43664b13276e6c49bf292cdfbf97d156980c4cacb66a764f87ce2da9d224336e6a07", 0xdb}, {&(0x7f0000000880)="8e2e50fe046fa625963e611fc3b72dbb875800b25536fa89a76dd65022a65e44f7713cecde7f285792f6843e1e8b7e9de7df4699611f13a4f2cf2d7c6e3fbdab00432b0b6685e98112f300a084b676fd51de22de5b1768a9064251dc141fe3eede651863c5dd96a0a495f115b7bb5daae9eef88a93e8447192747074fc771d0950b2bb03fd8fbed01324b55d1bf2ac6ab4e93cb43a26ddb2d481acdb7eb5981cb5ce1e89ef994aada041b54a4ee163cfbceb", 0xb2}, {&(0x7f0000000580)="fba54cd39874ba234bb1c06dff0b9b5a2201598f165081fd4f90f6357492c1d1a7ca70857acc5b077702dc2d968ac7591b2f051008c4f530c5a871bcc59b3979a327b7a612fc85", 0x47}, {&(0x7f0000000600)="862edd2dc820b370be154384d353d920f84fcbef894410ac9e4a7535ccb56274c44a9912c0488e31e58bddb07134786827ed286b858f97b9c0ea0de588810be2cffe7a5744ee257b861e8bd5420cdab67f7b20904b2164b03de43f1dcfe9296d25a348971303b28e5318f72b55b4a89524bd3e1c174624b316cd26c9383863922e59980dc4586cf3c39353c99ba01bf9aa30dd4cd49688d02e4fe1", 0x9b}, {&(0x7f00000006c0)="d89d9d207962b2f76cfe996b4c17db1653b4b557eb79ceca3ff3022d8b342d1dd153ff0dcbc01757292373d04ebe52cd67efdd64e515e0bcdd4739a439f64e9e85fdc8c59559b9442ea68a9ed521259dd8d29fdc02d2282b1d056bf704cd973e5c0296623b03fe2aca3c466e01bb84449240e86e0178e4f0c16f3397e33c85cd1f0db667202d39ff8488fa9a8a05c17b7797e361e502a61af0f8d2c919edbae91c77dfb43a1496d8ce4fc1e59fa9a4b6df1a172f7bb5e5cd9376f3a830f1af09b177e29632094ee04a26d457637b7e7fefade09b", 0xd4}], 0x9) socket$inet(0x2, 0x7, 0x81) timerfd_gettime(r1, &(0x7f0000000040)) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) 2018/03/23 16:30:14 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c00000001040101ffffffffffffffff000000000c000100040000007f0000010c0002000000000002000000"], 0x2c}, 0x1}, 0x0) 2018/03/23 16:30:14 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x40) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000140)={0x60, {{0x2, 0x4e21, @multicast2=0xe0000002}}}, 0x88) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000080)={'tunl0\x00', 0x400}) 2018/03/23 16:30:14 executing program 1: r0 = socket$packet(0x11, 0x80000000000002, 0x300) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000000)=0x320, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)='!', 0x1, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmsg(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x9e, &(0x7f00000004c0), 0x394, &(0x7f0000000500)=""/115, 0x73}, 0x2000) socket$inet6_dccp(0xa, 0x6, 0x0) r1 = dup2(r0, r0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000080)=""/32) 2018/03/23 16:30:14 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000100)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f0000000080)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@loopback}}, &(0x7f0000000300)=0xe8) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000400)={@multicast1, @local, 0x0}, &(0x7f0000000440)=0xc) stat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f0000000880)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000840)={&(0x7f0000000540)=@getpolicy={0x2ec, 0x15, 0x800, 0x70bd2d, 0x25dfdbff, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e24, 0x9, 0x4e20, 0x4, 0x0, 0x20, 0x80, 0x32, r1, r2}, 0x0, 0x1}, [@etimer_thresh={0x8, 0xc, 0x7f}, @sec_ctx={0xdc, 0x8, {0xd5, 0x8, 0x1, 0x7, 0xcd, "9b503dd4b70b686c139b062af3db2de5751dcd5f555373ab71480a94156683428e69f7ec4928d6e5662469423db76e309394c9527b7b8d9ccef470e39afb49159a5d36fcaf7d0d6f122e940fe790ae15983b5aee7f9525acbbc1b45625537a5d0f042b201e4e5f90c9067a2757f3bfdb06cf8e42348df8e4e994aed5476d3f1b90251a180c0eb84e6ead8c1d1bad6b50969c93e7189c3f79304a2cbd3624db26346a402a230add7280b754d46de1535c8671ff7b5f74d1aa1f5b76931cea9dca4920ea3f9a5823b932296fd81c"}}, @output_mark={0x8, 0x1d, 0x2}, @policy={0xac, 0x7, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x4e20, 0x0, 0x4e21, 0x4, 0xa, 0x20, 0x80, 0x88, r3, r4}, {0x7ff, 0x46, 0x2c, 0x0, 0xddb6, 0x1, 0x6, 0x7}, {0xf8, 0x8001, 0x4000000, 0x4}, 0x1, 0x0, 0x1, 0x1, 0x3, 0x3}}, @policy_type={0xc, 0x10, {0x1}}, @algo_auth_trunc={0xcc, 0x14, {{'sha384\x00'}, 0x3e8, 0x2e0, "40f4e0c44d284edc89503e499496f9ff53a55bef7f03223d4542bdc72a8ab40637524a1233a17fd087a2e24b37d641aae4cf5b77169f984f50a8040dc741210105625802c320b25df334c52941ecefc83473463261205504a7f8a3e2b0d1dac8831da67370040e5a040aea1a91cfeede7451a76f5eaf8f480eb9a342b8"}}, @user_kmaddress={0x2c, 0x13, {@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0xa}}]}, 0x2ec}, 0x1, 0x0, 0x0, 0x4000050}, 0x10) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r5, &(0x7f0000fb9fc8)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000fe8000)={&(0x7f0000c06d10)=@migrate={0x50, 0x21, 0x901, 0x0, 0x0, {{@in=@dev={0xac, 0x14, 0x14}, @in6=@dev={0xfe, 0x80}}, 0x0, 0x3}}, 0x50}, 0x1}, 0x0) 2018/03/23 16:30:14 executing program 5: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000100)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000140)='uid_map\x00') r2 = gettid() ptrace$pokeuser(0x6, r2, 0x0, 0x2c9) fchdir(r1) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000040)=0x1) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/23 16:30:14 executing program 2: seccomp(0x1, 0x0, &(0x7f0000158000)={0x1, &(0x7f0000000000)=[{0x6, 0x2, 0x0, 0xffffffff}]}) request_key(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, &(0x7f0000000280)='/dev/hwrng\x00', 0xfffffffffffffffe) seccomp(0x1, 0x0, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x3, 0x8, 0x0, 0x4}, {0x6, 0x1, 0x9d4e, 0x4}]}) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x80800) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000300)=[@in6={0xa, 0x4e20, 0x4, @empty, 0x2}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @rand_addr=0xffffffff00000000}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x5}, @in6={0xa, 0x4e20, 0x76e7, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e24, 0x7, @empty, 0x4}], 0xd0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e21, 0x5, @dev={0xfe, 0x80, [], 0xa}, 0x10000}}}, &(0x7f00000001c0)=0x84) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000002c0)={r1, 0x7}, 0x8) 2018/03/23 16:30:14 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x5, 0x40000) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4, 0x21012, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000ba6fe8)='cgroup\x00') preadv(r1, &(0x7f0000a5df90)=[{&(0x7f0000d65fa8)=""/88, 0x58}], 0x1, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x1, 0x4) 2018/03/23 16:30:14 executing program 7: open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f00000000c0)='iso9660\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/23 16:30:14 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'raw\x00'}, &(0x7f00000000c0)=0x54) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") flistxattr(r1, &(0x7f0000000080)=""/12, 0xfffffffffffffec2) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) 2018/03/23 16:30:14 executing program 0: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000002000)='v', 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20, 0x9b5, @mcast2={0xff, 0x2, [], 0x1}, 0x8001}}, 0x1, 0x1ff, 0x342cbc85, 0x6, 0x8}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x3, 0xffffffffec25ea70, 0x1, 0x79b9, 0x3, 0x861, 0x0, 0x3, r1}, &(0x7f0000000140)=0x20) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) utimensat(0xffffffffffffffff, &(0x7f0000000b00)='./file0\x00', &(0x7f0000000b40)={{0x0, 0x7530}}, 0x0) 2018/03/23 16:30:14 executing program 0: clone(0x200, &(0x7f0000251dca), &(0x7f0000744000), &(0x7f00008c8000), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f00002bc000)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001200)='/dev/hwrng\x00', 0x40000, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x5, &(0x7f0000001240)=0x81, 0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) readlinkat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000200)=""/4096, 0x1000) r2 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') pread64(r2, &(0x7f00009f3000), 0x0, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r3, 0x29, 0x200000000005, &(0x7f0000f6bffc)=0x4, 0xffffff86) setsockopt$inet6_int(r3, 0x29, 0x19, &(0x7f0000f72ffc)=0x621c, 0x4) sendto$inet6(r3, &(0x7f0000f72fcf), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) recvfrom$inet6(r3, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000000180), &(0x7f00000001c0)=0x4) lseek(r2, 0x0, 0x2) dup3(r0, r0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000080)={0x7, {{0xa, 0x4e20, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}}, 0x88) open$dir(&(0x7f0000bca000)='./file0\x00', 0x26102, 0x0) bind$inet6(r2, &(0x7f0000000140)={0xa, 0x4e20, 0x3, @empty, 0x800000000}, 0x1c) 2018/03/23 16:30:14 executing program 6: clock_gettime(0x7, &(0x7f0000000100)) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000841000)=0x177, 0x4) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) setitimer(0x0, &(0x7f00000001c0)={{r1, r2/1000+30000}, {r3, r4/1000+30000}}, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000204ffc)=0x4000000009, 0x4) sendto$inet6(r0, &(0x7f0000000000)="daef865fd72cd5f6df950e0f80148fdfd8f1cdcfbe83fe9b61b4bc055456ce056090179356a7b6f2047af29ad77b36806673f975607134067f726b0c530d0def85d4d2a35386afb65bb62fa5d144ce5b20bdbb2fe28970fa92850ff0614126cdabcc1f706fe9cb421145f7632ab6532c625ae306e51708825da74c67295228d78abb7a2fbebfaa81c33737c9e3907d0a2da897c4b7188e998f03b3b982b6d47f40be7177d67ec604656a4e0821d311b5949aaaa524cff275e9c9e823a3ccd13f08cb9286fa49e06c90d3fd979053b154", 0xd0, 0x40000, 0x0, 0x0) sendto$inet6(r0, &(0x7f00009f0fc3), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f62ff0)=@ipx, 0x10, &(0x7f0000f5d000), 0x0, &(0x7f0000f62000)}}], 0x1, 0x2041, 0x0) 2018/03/23 16:30:14 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x8faa, 0x10, 0x7, 0x8000}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x8, 0x8001, 0x10000, 0x7, r1}, 0x10) r2 = socket(0xa, 0x802, 0x0) ioctl$sock_proto_private(r0, 0x89e9, &(0x7f00000002c0)="2042e6c8f270516901ca705fd966df72bc3bd776630b03af927822c6cb1970257d45ecf96ab154b8123010e356e192676974f16678a8814017f01af69533cb9c9982d7d97526d4c35ef670739e153219e7150f6753db6ccd83cb07d84fdc80bffdacdf3cd983c1bb3da23530f4d015d5b3c3140ee897e6c1053c826be63169695fa3c66e3a15c268503cdbec54ca889a8f19e4cdf0762472bcca97116f0bf6e7f5ee") getsockopt$nfc_llcp(r2, 0x118, 0x0, &(0x7f0000000240)=""/126, 0x7e) sendto$inet6(r2, &(0x7f0000000180)="191db9e4693b734b37fd95b459a1b34ab3a112f3f663feee43560c2cd29df2f0377f60ff875eb87240670372a75c797ee79eeeb17d275de247f52355b3fef58ad5313d274bdf075d2c44c31aaaa236b1ebd25d37ebdee00b6cc91a1a044aa8c83b35bc6d2acf61474e76ec", 0x6b, 0x44011, &(0x7f0000000200)={0xa, 0x4e22, 0x7, @dev={0xfe, 0x80, [], 0xd}, 0x2}, 0x1c) setsockopt$inet_int(r2, 0x0, 0x18, &(0x7f0000000080)=0x1ff, 0x4) bind$inet6(r2, &(0x7f0000000040)={0xa}, 0x1c) 2018/03/23 16:30:14 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/8, &(0x7f0000000040)=0x8) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000003fdc)) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000080)="998dba2935e4b8616a3f05d2a9ba8ffd8d7adcab711f808b21dcdaf45e13d73c890b7adb8a679fd9a255d978ae265ab1327b4af0947597612589e6b9a3") 2018/03/23 16:30:14 executing program 4: add_key(&(0x7f0000dabff3)='dns_resolver\x00', &(0x7f0000d24000)={0x73, 0x79, 0x7a}, &(0x7f000076e000), 0xfcff, 0xffffffffffffffff) keyctl$read(0xb, 0x0, &(0x7f0000000040)=""/51, 0x33) ioctl$DRM_IOCTL_SET_UNIQUE(0xffffffffffffffff, 0x40106410, &(0x7f0000000440)={0x5e, &(0x7f0000000380)="731cecf4fec90fff5b262f8b43b64f827002e2c5ce5b32c6a1f6814d03c4e4ea089fdd44229cdfce6fe3ea551a34f3028f0777807b09df7255c878a16d3513af2c62715cfb5da1eca41003168f01320cb0eb09c0fd917443ff4f9a74fd21"}) r0 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x2000, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x2000001) fcntl$addseals(r0, 0x409, 0x2) 2018/03/23 16:30:15 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f0000000040)=0x6db, 0x3) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r1, 0x400, 0x49f, 0x2}, &(0x7f0000000100)=0x10) sendmsg$inet_sctp(r0, &(0x7f0000959fc8)={&(0x7f0000a34000)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000f71000)}, 0x0) 2018/03/23 16:30:15 executing program 4: clock_gettime(0x0, &(0x7f00002d3000)={0x0}) futimesat(0xffffffffffffffff, &(0x7f0000986ff8)='./file0\x00', &(0x7f0000985000)={{}, {r0}}) r1 = syz_open_dev$usbmon(&(0x7f0000007280)='/dev/usbmon#\x00', 0xff, 0x800) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f00000072c0)) clone(0x0, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)) sigaltstack(&(0x7f0000985000/0x1000)=nil, &(0x7f0000000000)) 2018/03/23 16:30:15 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x11, &(0x7f00007b5ffc)=0x1, 0x4) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x9, 0x3, 0x1f, 0x11, "f7db47e3c14445ada3daff0a236dad697c5bb34294003e011c062de86570ef9232e169f3300225c8037765ad252465711c2023f4c187ca02a1ca4bcbf2213bc7", "f25a48c77d8c81b1956638cd774b92940b2ec50b3af4181a2be0f461a571c043", [0x7, 0x6]}) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96", 0x1, 0x0, &(0x7f0000848ff0)={0x2, 0x4e23, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/03/23 16:30:15 executing program 3: seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x1, &(0x7f0000ecdfe8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000040)={0x8, 0x785, 0x7f, 0x2}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080), 0x10) fgetxattr(r1, &(0x7f00000000c0)=@known='system.sockprotoname\x00', &(0x7f0000dce000)=""/84, 0x1000000c2) 2018/03/23 16:30:15 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) sendmsg$unix(r0, &(0x7f0000002580)={&(0x7f0000000040)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f00000024c0)=[{&(0x7f00000000c0)="0737f1aa0f62f1bc173b94cc219df0cd353c2f790accd4fd51c5537f591837b647aa172922c13fcc9e8d9e1a8f48786030193c193cd111c1b4c2ff185bc6e23d9be1a4fde294a264df83894d9990a1438aefd856e84e956c228e4ec82cce17989a285a1a13eb568592c95a1ce47ba916fcc2bb793623d553401ce181a3fd190a4fd9d1f16e3ae71d2e7bbb64c0f17a354d21fc3dd5fed3f1f4507aaae009e6705fdb9c698e9b0b28a2cbb881ae1b", 0xae}, {&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)="e40103c60abe704144b8f97750f8468d5864168e7997219a03b7aa9b5ee222d212c730c9055aa67c66caa683e05e4078a45a1c59ffe71e7253a88854e6d09090ca69d048173a3eaba76ae89993b5eb5a66a48ef9386fce817ed88efe7fa9e73b13cece5f55c4c0ffc5d62b6a9ee05946fc49b0344e414b1a780b42beb11d0dd45d01eee153306da97a1b4486e1ae1b56cfb93d41ecd0a33cb967c8e0decb8abfb9dc72ba4ceb8f1d3d432749e2020660674b137df67ff4b42023f4763791f842d31e10a89b45d245c1af4a13", 0xcc}, {&(0x7f0000001280)="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0x1000}, {&(0x7f0000002280)="3e278193158e43b1f740acd835140717a37cb59fb074af14147a1e592f7670d23f29f188b33789f5706b6ea887d8324e0394a8923e4810c9efbb037723be2c8487f4b9887bd28de5b1590cd98dc7dce5f03be997634d050291d1dd307c8ebdf258c28ff558821dd29806f3e4d4d6e147821ed38f7faf7cf66585c8fdfbc77cf2cda0071e76102b08c90a46f511acaa550e234f519362e3d7211f54903bd57b13cd9bfcaef8ecddc2e6205532a0", 0xad}, {&(0x7f0000002340)="173f6b9a443dd70c4466a564e2bd53cf3d1e8ed25ce244f0e4cc32e936c17317e242c39f421f3a0972d86501125b5c25dd9c4bc24757927320701a52d9e4bd4ce2ec394cade054466f254742803383c3ee0f037981795a8ae252f70a3301f4e0b0def9c3c143b1480e2b964e90cbba80d0f66e38391c4a7208", 0x79}, {&(0x7f00000023c0)="d7efd9b45afeae1557cb963bfd3e7c9f7a601451e5fe5c14e29da98754abb3de769ea076b9bd138e6d7e929252f64397c3236e1f1ec1216a63b4b05500503f92800acdf83cfeb2795749ca3fa1c26779e4fa6b07f0987dd29db2f405394298d9171b6804a8b4f4433961b5960b525c72e86eb9dd18e969885227af479343ca0e6b42938efa8aa980e543801a5cd11aeeb0faa83f8454794907afdeb959c185682a2e35b0143d72adc515b456c4a8da1d7389b7e2eeeef25fb8c1dd06721d26e0022297505e0b3f75ce9e2182d354225c5d6c875db9340e4d60906ed78d69a208", 0xe0}], 0x7, &(0x7f0000002540)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x20, 0x10}, 0x8000) ioctl$LOOP_CLR_FD(r0, 0x7006) 2018/03/23 16:30:15 executing program 7: r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000e7bff4)={0x10}, 0xc, &(0x7f0000f75ff0)={&(0x7f0000eedf84)=ANY=[@ANYBLOB="480000001009fdffffffffffffffffff00000000", @ANYRES32=0x0, @ANYBLOB="000000000000000028000e000000000000000000000000000000000000000000000000000000000000000000"], 0x3}, 0x1}, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000040)=0xff, 0x4) 2018/03/23 16:30:15 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setxattr(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000280)=@known='com.apple.system.Security\x00', &(0x7f0000000200)="406e6f1ce6802f1e3573756d2d9f5c00", 0x10, 0x2000000000002) dup(r0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@rand_addr, @in6=@ipv4={[], [], @local}}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000000100)=0xe8) listxattr(&(0x7f00000001c0)='./file0\x00', &(0x7f00000003c0)=""/212, 0xd4) 2018/03/23 16:30:15 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x5) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"73797aee06b799b3d78fd4a300", 0x1001}) 2018/03/23 16:30:15 executing program 1: capset(&(0x7f0000000040)={0x20071026}, &(0x7f0000000080)={0x9}) r0 = accept4$unix(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000140)=0x6e, 0x80800) epoll_create(0x7) fcntl$setstatus(r0, 0x4, 0x46c00) 2018/03/23 16:30:15 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000088f000), 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000340)="bafdd10e5a30b98c4d5885a440bd4cc537809ef1436a54a7e501358e2205415ab5b0252ea002fc05b328b775e06b4d500903408fcc95c2351d3439022ef9e4d7c2cf6f136ab6721250591120a1995bd1c9641b43e898c24c3b71c764d0e4056ea11c7d443bde418ac4fb1b7920ae58f2d197f4c479b2c13172efca9a5cae61520be955783eeeabe5bac086306d3aa510f1b84feaccdbe45347009072164b6a23bd079695ca1d081bc05d66c26821d0e36c", 0xb1}], 0x1, &(0x7f0000000400)=[{0x88, 0x117, 0x100000000, "e2e9feed475da29cc343d7dbb723dc6bb4c100e14fdd6ac4e1aed174f3bcf945665d717d44223fb1002664f8f2902e05b394f16210ec292d7eeecf7f3f029a9375208897df61420784c6114d5a5b75e284a148b80c19308fd3f828d038d5ab095d8aa76b0463187af566bc321f9119d73e1616c87ba6df20"}, {0x80, 0x19d, 0xa533, "f6835490563b2ef6bed9d60489bdbce4677975697f8fd7de2fd8a6f62640ea7e4df13a3355ad2d37ebe794ee042582c12bbe54e230880cd94de38df8b3ca5f5b4f6396d01a9e19375a197bbd4c873ae6052f9a593c33ac0705a6cdefdef020d1b331127426e5f941c7aac02ae7ce"}], 0x108, 0x1}, 0x4040010) r3 = openat(r1, &(0x7f0000000000)='./file0\x00', 0x0, 0xf) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001640)={{{@in, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f0000001740)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000001780)={@mcast1={0xff, 0x1, [], 0x1}, 0x34, r4}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f00000002c0)=0xe8) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000300)={r5, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) accept4$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14, 0x80000) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f00000000c0)={r6, 0x1, 0xfffffffffffffe5e, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}}, 0x10) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f000088f000), 0x0) ioctl$TIOCCONS(r3, 0x541d) 2018/03/23 16:30:15 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000002c0)='tls\x00', 0x4) 2018/03/23 16:30:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x9) setsockopt$inet6_int(r0, 0x29, 0x15, &(0x7f0000e71ffc), 0xffeb) 2018/03/23 16:30:15 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='loginuid\x00') ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000080)) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000100)={0x3, &(0x7f0000000000)=[{0xe573, 0x9, 0x9, 0xff}, {0x3, 0x622, 0x40, 0x6}, {0x4, 0x8000, 0x7, 0x7}]}) 2018/03/23 16:30:15 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xc) r1 = request_key(&(0x7f0000000040)='pkcs7_test\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='vboxnet1}selfGPL,\x00', 0xfffffffffffffffd) r2 = add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)="355e3e79d59c9e172f897e6bf0ea5e90abb564f9ca5b74c15454a9810fa321678133050e641cc84266ad1e0f89365041b9894035ae01b46dfaa3492ccdc26c934baa073307dda9c51acd85bfc77509e470d2fb54e7738b6774a0bf294de5206c657a5232d786da141a4617fc0e36537fb9d58a9059686e62ec4e1067310db53af490ac740e8ad8c3247b7f6a003269db385b1fbc1deafe7471a70e08c1612bd9faeae92ae9630c1941c3e86111f5e85ae1e2f0d1aa8e59a9a235c4d77886ddcb189cd9bbfcb5046aa1fd996603f1261dc9d7a034", 0xd4, 0x0) keyctl$reject(0x13, r1, 0x7fffffff, 0x5, r2) writev(r0, &(0x7f0000000000)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b050900030000000000000058", 0x1f}], 0x1) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000280)=0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000300)=@generic={0xff, 0x0, 0xfffffffffffffffe}) ptrace$poke(0x5, r3, &(0x7f00000002c0), 0x4) 2018/03/23 16:30:15 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f000042d000)=@routing={0x0, 0x2, 0x2, 0x0, 0x0, [@mcast1={0xff, 0x1, [], 0x1}]}, 0x18) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x62040, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000100)=0x1000, 0x4) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000000)={@empty, 0x0}, &(0x7f0000000040)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000080)={@dev={0xfe, 0x80, [], 0x11}, r2}, 0x14) 2018/03/23 16:30:15 executing program 0: r0 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x0) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) lsetxattr(&(0x7f000091bff6)='./control\x00', &(0x7f0000166fe7)=@known='system.posix_acl_default\x00', &(0x7f0000aaefff)='\x00', 0x1, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000040)) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) alarm(0xf8e2) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfb, 0x404040}, 0xc) 2018/03/23 16:30:15 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x406, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000fc8)={&(0x7f0000238ff8)=@abs, 0x8, &(0x7f0000bd9000), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000008000100edff7ae270667840e1b0f06954729c5cd0dae3837ceebe129111cbb8b148cf93f68dc96384ca78f5efee35aa22437775c278471db3ce484bfeeffe711d18264c0f851ea8c082da24fc6eee0a03a03baaeecc3c50af0cf8dc4aff5e1595cea82e6b1d881027a186272ceb721400000000", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0x18}, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000100)=""/200) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000), 0x0, &(0x7f000000c000), 0xfc13}, 0x0) 2018/03/23 16:30:15 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000000100)={@dev, 0x0}, &(0x7f0000000140)=0x14) getresuid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)=0x0) r3 = syz_open_dev$mice(&(0x7f0000000340)='/dev/input/mice\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f0000000040)={0x101, 0x0, 'client1\x00', 0x4, "6c7293b794d82ab9", "4d300b45dfbbefaa7f7fdf09ee09ca3f348f3d6cdcf16d76342922fb0fe0974a", 0x539, 0x4}) getresuid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000003c0)={0x0, @rand_addr, @multicast1}, &(0x7f0000000400)=0xc) sendmsg$nl_xfrm(r0, &(0x7f00006f0fc8)={&(0x7f0000c16ff4)={0x10}, 0xc, &(0x7f0000e83ff0)={&(0x7f0000bcd000)=@delpolicy={0x88, 0x14, 0x334, 0x70bd2c, 0x25dfdbfd, {{@in=@loopback=0x7f000001, @in6, 0x4e21, 0x8, 0x4e22, 0x1, 0xa, 0x20, 0x20, 0x2, r1, r2}, 0x6e6bb9, 0x2}, [@offload={0xc, 0x1c, {r4, 0x3}}, @proto={0x8, 0x19, 0x7c}, @encap={0x1c, 0x4, {0x2, 0x4e23, 0x4e21, @in=@multicast2=0xe0000002}}, @proto={0x8, 0x19, 0x3f}]}, 0x88}, 0x1, 0x0, 0x0, 0x1}, 0x0) 2018/03/23 16:30:15 executing program 1: r0 = memfd_create(&(0x7f0000000080)='\x00', 0x0) getpeername(r0, &(0x7f00000000c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000000180)=0x80) write$sndseq(r0, &(0x7f0000000400)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {0x0, 0x7fff}, @raw8={"06d3cb89f296bbb7d8acde89"}}], 0x60) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000040), &(0x7f0000000000)) 2018/03/23 16:30:15 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000c8dff4)='oom_adj\x00') ioctl$TCFLSH(r0, 0x540b, 0x8) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000d38ff8)) vmsplice(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="266bd5415719e74caf5e518f4e3c985cfa6434044371cec20e12eb41e24c936a5df231f24ec9567b320af821f120c0b4907e1197017310a6918c4e0ac63b43b1e94afc0fec1f32ef5cbe8e1eb640f269b064a1793e5becff", 0x58}], 0x1, 0x0) 2018/03/23 16:30:15 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000001580)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) r1 = syz_open_dev$random(&(0x7f0000000100)='/dev/random\x00', 0x0, 0x0) r2 = dup(r1) ioctl$TCFLSH(r2, 0x540b, 0x0) sendto$inet(r0, &(0x7f0000001780)="62cd6d8ced4e64708db8a0e167e6d897df101de57feec8aa67b8eb2407696e84cb4eb9bda70e8f9673f104899cf6bf6c7422e2c2b70b2b0e7895c800a741ff640c903728e93c0368fffd4a6625b651f41fb9c6b17e0a66397e418c7c5e2ccdc1ff1b81cd9bc893e53d7ffc0ac73407008eb241af3039c5c043da5480b728c36d66fc06b2b1409f1a6e5a3b1a", 0x8c, 0x200007ff, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000003980)=[{{&(0x7f0000000100)=@ethernet={0x0, @local}, 0x0, &(0x7f0000000380)=[{&(0x7f0000000140)=""/61}, {&(0x7f0000000180)=""/58}, {&(0x7f00000001c0), 0x290}, {&(0x7f0000000200)=""/206}, {&(0x7f0000000300)=""/90}], 0x0, &(0x7f00000003c0)=""/4096}}, {{&(0x7f00000013c0)=@un=@abs, 0x0, &(0x7f0000002940), 0x0, &(0x7f0000002980)=""/4096}}], 0x2, 0x0, &(0x7f0000000000)={0x77359400}) r3 = getpgid(0xffffffffffffffff) ptrace$setregs(0xf, r3, 0x10000, &(0x7f0000001700)="6dbe64ba7bdb27ce2c5de22ddaa8ad464403a3dabf54a4b1d186bbc089749124999767abd021e75cb16b9973c04ca38200f93eea879cb28c835d778c2efc57cc8c4b2df299dc29346dae49867dbeb016acaea0f127027b880f3788b1839b48669011a2a6696db0637c3bbd6a064db7b2b6fda511") r4 = socket$inet6_dccp(0xa, 0x6, 0x0) sendto$inet6(r4, &(0x7f00000015c0)="ce030995ec7560f63e5be636308e3e5272f7a48254c22388e3399dd3716e89070c7a9891802f54e3d1e184cc264ba57b25d49cd4bda7daea5fc017e6a704f09feac74a9dc9b117ccd6ca4d8385afc0dbf8a773bc594ee00bd1a00efc94cd89d4da0a31fb05d1004d8adaabd9862e1e134f9cb1ab6e55ae72443422e081e1e5b6aab41a6e50de18fe524129450430071b76d80dc1499c74f5009b03543798bd5a5e50c47984027d0ba7bdfb2cf78d154a9e6f8df6894f89ff360add684db9aa3e0d024cd17b5c41f9af7816b9f34be47685875c628993c79354d04334cd18b19521844042674ec31be2f1c2fb7e1741ee5852f3fb06132b57", 0xf8, 0x20000000, &(0x7f00000016c0)={0xa, 0x4e24, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x454}, 0x1c) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000001840)={0x0, 0x4}) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000080)=@ax25, 0x10, &(0x7f00000000c0)=[{&(0x7f0000001400)=""/239, 0xef}], 0x1, &(0x7f0000001500)=""/88, 0x58}, 0x0) shutdown(r0, 0x0) 2018/03/23 16:30:15 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"d202b999cf85000000000088f301e710", 0x10007ffb}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"d202b999cf85000000000098f3080010", 0x107}) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000180)=0x5) 2018/03/23 16:30:15 executing program 2: openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x0, 0x0) 2018/03/23 16:30:15 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000000000), 0x0, 0xfffffffffffffff8) r2 = dup2(r1, r0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x1ff}}, 0x1, 0x74, 0x3, 0x80, 0x1}, &(0x7f0000000140)=0x98) 2018/03/23 16:30:15 executing program 1: r0 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x0) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000140)=""/142, 0x8e}], 0x1) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f00000000c0)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000605000)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f0000000200)) tkill(r1, 0x1000000000013) recvmsg(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000240)=""/4096, 0x1000}], 0x1, &(0x7f0000001240)=""/178, 0xb2, 0x4}, 0x40010121) bind$inet(r2, &(0x7f0000001300)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) 2018/03/23 16:30:15 executing program 6: r0 = fanotify_init(0x8, 0x8000) flock(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x46000) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) mremap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000, 0x0, &(0x7f0000fff000/0x1000)=nil) preadv(r1, &(0x7f0000000040), 0x10000000000000a6, 0x0) 2018/03/23 16:30:15 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f00000012c0)='./file0\x00', 0x8000, 0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001300)={0x0, 0x4}, &(0x7f0000001340)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001380)={r1, @in6={{0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, 0x8, 0x1ff, 0x7fffffff, 0x1, 0x1}, &(0x7f0000001440)=0x98) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f00008a3f69)) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2700) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000000040)={0x1, {{0x2, 0x4e20}}}, 0x37b) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f0000f19000)=@file={0x200000001, './file0/bus\x00'}, 0xe) 2018/03/23 16:30:15 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e22}, 0xfffffffffffffdba) syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f0000000080)=ANY=[], &(0x7f0000000000), 0x0) dup2(r0, r2) 2018/03/23 16:30:15 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x3, &(0x7f0000002fe8)=[{0x15, 0x0, 0x401, 0x1}, {}, {0x6}]}, 0x10) sendmmsg(r1, &(0x7f0000008180)=[{{0x0, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000008000)}}], 0x1, 0x0) r2 = accept4(r1, &(0x7f0000000000)=@nfc, &(0x7f0000000080)=0x80, 0x80800) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f00000000c0)) getpgrp(0xffffffffffffffff) 2018/03/23 16:30:15 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e2afef)='/dev/vga_arbiter\x00', 0x0, 0x0) poll(&(0x7f00006ed000)=[{r0}], 0x1, 0x3) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000000)=r0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000040)=""/241) 2018/03/23 16:30:15 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x80000000000002) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = creat(&(0x7f0000000000)='./file0\x00', 0xc4) write$tun(r2, &(0x7f00000000c0)={@pi={0x0, 0x8808}, @void, @llc={@llc={0xff, 0xfe, '?B', "f7c32d7a42a9a800598e3fb3382bd778d418c6f8cced420101b3dbc2c4fc7ce83ec8519f3d2a876ada5fec6079d42a7d4827cc90b11c32dab38e"}}}, 0x42) tkill(r1, 0x1b) 2018/03/23 16:30:15 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000008000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x20011, r0, 0x0) mlock2(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0) sigaltstack(&(0x7f0000000000/0x3000)=nil, &(0x7f0000000000)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x28ddb80990a02095, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0x27, "8f9aa81f0198bcd5e2f3cff1176415277cc459e889687a5735a1d3d656795b8c47dab6633a32df"}, &(0x7f0000000140)=0x2f) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r2, 0x2, 0x2, 0x90, 0x9, 0xffff}, 0x14) mlock2(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000000080), 0x4) 2018/03/23 16:30:16 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) fcntl$getflags(r0, 0x40a) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000040)={@broadcast, @rand_addr, @broadcast}, &(0x7f0000000080)=0xc) 2018/03/23 16:30:16 executing program 5: r0 = socket(0x1000000010, 0x803, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000008}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, r1, 0x4, 0x70bd29, 0x25dfdbfe, {0x3}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xa}]}, 0x24}, 0x1, 0x0, 0x0, 0xc081}, 0x44001) sendmsg$nl_route(r0, &(0x7f0000f72fc8)={&(0x7f0000506ff4)={0x10}, 0xc, &(0x7f0000f75ff0)={&(0x7f0000f70f88)=@bridge_getlink={0x48, 0x12, 0xa05, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@IFLA_MAP={0x28, 0xe}]}, 0x48}, 0x1}, 0x0) 2018/03/23 16:30:16 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x82, 0x0) writev(r0, &(0x7f0000007fe0)=[{&(0x7f0000000040)="db", 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0x5, "9ef4fca868"}, &(0x7f00000000c0)=0xd) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={0x0, 0xffffffffffff117d, 0x1, [0x0]}, &(0x7f0000000140)=0xa) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000180)={r1, 0x1, 0x10000, 0x7, 0x9, 0x8, 0xffff, 0x4, {r2, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0xffffffffffff8000, 0x0, 0x7fffffff, 0x4, 0x634}}, &(0x7f0000000240)=0xb0) 2018/03/23 16:30:16 executing program 3: seccomp(0x200000000000001, 0x0, &(0x7f00008ff000)={0x1, &(0x7f0000002ff8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = memfd_create(&(0x7f0000000fcd)="ba", 0x0) lseek(r0, 0x0, 0x3) 2018/03/23 16:30:16 executing program 4: unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000dcd000)='tmpfs\x00', 0x0, &(0x7f000002f000)) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x480a00, 0x0) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000180)=""/50, &(0x7f0000000200)=0x32) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0/file0\x00') poll(&(0x7f00007a7fe8), 0x0, 0x7c) rmdir(&(0x7f00000001c0)='./file0\x00') 2018/03/23 16:30:16 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4)) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) sendmsg$netrom(r2, &(0x7f00000011c0)={&(0x7f0000000080)=@full={{0x3, {"bab59d032c575f"}, 0x6}, [{"9e5045b7127310"}, {"0e9502429030b8"}, {"538a40d09a3b37"}, {"0916750bc93bb2"}, {"f2c6da3896f809"}, {"9dfbc5d34affc5"}, {"3c0f664ff1084a"}, {"56762d439a36e4"}]}, 0x48, &(0x7f0000001180)=[{&(0x7f0000000180)="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", 0x1000}], 0x1, 0x0, 0x0, 0x10}, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000462000)=0x9) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r3, 0x540a, 0x0) syz_open_dev$mice(&(0x7f0000001200)='/dev/input/mice\x00', 0x0, 0x200) 2018/03/23 16:30:16 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x40) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r1, 0xc020660b, &(0x7f00000001c0)={0x0, 0x8000000000be3, 0x0, 0x0, 0x1, [{}]}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000000)=0x401, 0x4) 2018/03/23 16:30:16 executing program 2: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x1e, &(0x7f00000001c0)=0x9, 0x1) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/keychord\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000b00)={0x0, 0x2, 0x6, [0xff, 0x8, 0x3, 0x9, 0x80, 0x800]}, &(0x7f0000000b40)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000b80)={0x9, 0x200, 0x516, 0x1, r2}, &(0x7f0000000bc0)=0x10) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000140)={{0x100, 0x80}, {0xe8, 0x6}, 0xffff, 0x2, 0x3}) pselect6(0x0, &(0x7f00001d8fc0), &(0x7f0000b50fc0), &(0x7f0000fdafc0), &(0x7f00002c6ff0)={0x77359400}, &(0x7f0000785ff4)={&(0x7f0000000000), 0x8}) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f00000002c0)=0x8) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x10) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000980)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f0000000080)={0x3f, 0x2d, 0xf169, {0x0, 0x1c9c380}, 0x7, 0x20}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000300)={0x0, {{0x2, 0x4e23, @loopback=0x7f000001}}, 0x1, 0xa, [{{0x2, 0x4e23, @rand_addr=0xd2}}, {{0x2, 0x4e24, @broadcast=0xffffffff}}, {{0x2, 0x4e20, @multicast2=0xe0000002}}, {{0x2, 0x4e24, @rand_addr=0xecd}}, {{0x2, 0x4e23, @multicast2=0xe0000002}}, {{0x2, 0x4e21, @broadcast=0xffffffff}}, {{0x2, 0x4e20, @multicast1=0xe0000001}}, {{0x2, 0x4e23, @broadcast=0xffffffff}}, {{0x2, 0x4e20, @loopback=0x7f000001}}, {{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x590) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000c00)={{{@in6, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000d00)=0xe8) connect$packet(r4, &(0x7f0000000d40)={0x11, 0xff, r5, 0x1, 0xee5a, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x8, 0x68d6, 0x1, 0x76, 0x9}, &(0x7f00000008c0)=0x14) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000900)=@assoc_value={r6, 0x6}, &(0x7f0000000940)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000240)={0x0, 0x2400000000, 0x0, 0x54, 0x0, 0x80000000000}, &(0x7f0000000280)=0x14) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f00000009c0)=""/241) 2018/03/23 16:30:16 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) unshare(0x8000400) recvmmsg(r0, &(0x7f0000349f10), 0x0, 0x0, &(0x7f0000255ff0)) socket$unix(0x1, 0x2, 0x0) 2018/03/23 16:30:16 executing program 1: getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="009d1e00f40f07ea996a33269137134305a93440b4374990d6"], &(0x7f0000007000)=0x8) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000008ff1)='/dev/sequencer\x00', 0x0, 0x0) getsockname$ax25(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) ioctl$EVIOCGLED(r0, 0xc0046d00, &(0x7f0000007000)) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000003c0)={0x0, 0x0, 0x7fffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000400)={r1, 0x80000, r0}) timer_create(0x3, &(0x7f0000000200)={0x0, 0x12, 0x2, @thr={&(0x7f00000000c0)="565d57fd77cb2dc5d811fb938e108f8a3272af4c73ee53d2b96b961f02f1a856643455e46ee085803bb3b8462d307511275e9a68bcf5a24dc465db3c79917f6f99477d92b1b0a93636beb89cb2080fc20e644fb08207753af0", &(0x7f0000000140)="529bbe162d5e478639c0546f8dba955457e3748807cf0a750589b696b20ce00d4f33cca482407d6661546fbc083d8cc12204d90f00cd8c989d48985d69ce2a9e66972517dc81d23132bc009b8fcd624f4ba085646a6092b704a7a2a7bc04ccf29c0cab8c7fa5e1e7d15fa92672373d7855ef42a7597056c13ba15c3935204a7e71993efc28f75c6ddd1ad2aad348b8ff6f65bc"}}, &(0x7f0000000240)=0x0) timer_delete(r2) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000380)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, r3) 2018/03/23 16:30:16 executing program 6: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) quotactl(0x80080000201, &(0x7f00000eeff8)='./file0\x00', 0x0, &(0x7f0000000000)) 2018/03/23 16:30:16 executing program 5: r0 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004acffc), 0x4) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00003f0ee4)={0x0, 0x7}, 0x4) 2018/03/23 16:30:16 executing program 6: accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) writev(0xffffffffffffffff, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) 2018/03/23 16:30:16 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)="2750e35d428fe823843c88fa1acabc33c8776e7874d1d05b9fbffd9139b44834f8e643f1890f424489f44291bf41e562a364a85c") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000440)='./file0\x00', &(0x7f00000002c0)='anon_inodefs\x00', 0x100000, &(0x7f0000000380)="00c02348abe2261fd9cd52699a33ddf7a6b99297017cf656376ddb0900b2bbc127e8788647f921bfecef60d58a3730df993a348ad07000000000000000ff7fd0e7a247334aa88977d7ceaf0293b3ffb02a9129dcdbe2b44f293eecfbd25bc19ce4e8974364b3ce0f45f1cc10c44eedde254b11c663245870f3a41adf15dcdb1a4fe18f8d564d44e84621ca4544cfdda96d7bab44c1c47fc83d1b2db8cb058082efc25e2c") mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000040)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)="2052acd9de2e0ef545c2abe277bb91bf390e811697721d7f92cb7c9ff413e91ad257b4089cc13726a3355bc27022da1533609a4745968e9ab327382e360843e9108b5233b6e2ba251f794612b3fbd0bcf4eb1c7418230ab9335a0fa126d5040590941890abc5fb95039da7f4d91b1b5a6e14b3641f697edf9cbf981d714173751aed285f0cc9f255f7ec7d608045ba19eb7eab19e3c3304552733e81014eeab4772a515b932281a8ad92a8415383b7c0323ec2d5a326938995c2510f183cfd") mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) accept4$ipx(r0, &(0x7f0000000180), &(0x7f0000000340)=0x10, 0x80000) 2018/03/23 16:30:16 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000be5000)='net/dev_snmp6\x00') mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, 0x52, r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp-reno\x00', 0xb) fcntl$getflags(r0, 0xb) fstat(r0, &(0x7f0000045fbc)) 2018/03/23 16:30:16 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f00000000c0)=ANY=[@ANYBLOB="14000000120001030000000000668c1b3e000000"], 0x14}, 0x1}, 0x0) 2018/03/23 16:30:16 executing program 7: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x8, 0x8031, 0xffffffffffffffff, 0x0) munlock(&(0x7f00003bb000/0x4000)=nil, 0x4000) msync(&(0x7f0000917000/0x1000)=nil, 0x1000, 0x6) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4000, 0x0) munmap(&(0x7f0000583000/0x4000)=nil, 0x4000) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000080)=0x9) 2018/03/23 16:30:16 executing program 3: r0 = creat(&(0x7f0000000240)='./file0\x00', 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000280)=[@in6={0xa, 0x4e24, 0x1f, @empty, 0x400}, @in6={0xa, 0x4e23, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, @in6={0xa, 0x4e22, 0x80000001, @remote={0xfe, 0x80, [], 0xbb}, 0x401}, @in6={0xa, 0x4e22, 0x25c80000, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x800}], 0x70) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x141000, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x222000, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f0000000080)={0x30, {{0x2, 0x2, @multicast2=0xe0000002}}, {{0x2, 0x4e24, @broadcast=0xffffffff}}}, 0x108) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000003fec)={0x2}) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000200)={0x3, &(0x7f00000001c0)=[{}, {}, {}]}) 2018/03/23 16:30:16 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000040)={&(0x7f0000ffd000/0x3000)=nil, 0x80000001, 0x3, 0x8, &(0x7f0000ffe000/0x1000)=nil, 0x8}) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_ifreq(r0, 0x8b0f, &(0x7f00000000c0)={'tunl0\x00', @ifru_map={0x5}}) 2018/03/23 16:30:16 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='autogroup\x00') ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000040)=0x100000) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f000000c000)=0x224, 0x4) 2018/03/23 16:30:16 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f0000000000)=""/230, 0xe6}, {&(0x7f0000000100)=""/211, 0xd3}, {&(0x7f0000000200)=""/139, 0x8b}, {&(0x7f00000002c0)=""/251, 0xfb}, {&(0x7f00000003c0)=""/174, 0xae}, {&(0x7f0000000480)=""/29, 0x1d}], 0x6) mlock(&(0x7f0000be5000/0x2000)=nil, 0xfffffffffffffdf8) 2018/03/23 16:30:16 executing program 0: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000066fffc)={0x1f}, 0xfffffffffffffe12) geteuid() r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@multicast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f00000001c0)=0xe8) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000004}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=@mpls_getroute={0x24, 0x1a, 0x228, 0x70bd2a, 0x25dfdbff, {0x1c, 0x14, 0x14, 0x0, 0x0, 0x4, 0xfd, 0x6, 0x100}, [@RTA_OIF={0x8, 0x4, r3}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) sendto$inet6(r2, &(0x7f00002caf4e)="8899c09f1527a401318b1b3998b9985e8f7da3de40dbd99237996c5d16ef65624ad7fff722317c128075be865e32aad662e9ddae051f8d481f681c8efbdbdda17e9816309637690d72f2a5a43aec7cbed8e57e7903dc2859faca05f38704a3327c9101688f78672ce1024fbf71b26dcd8d18edbf98c0cfd970db63af319782dbb8abc15302216bac3ef7f963745a422ad18c7bac2fee4d7d68dc498a0b2b785415fe9c4d33ef3255e7b2e8b253a1f45b35c8", 0xb2, 0x2000c085, &(0x7f00001fd000)={0xa, 0x4e20, 0x0, @empty, 0x1ff}, 0x1c) 2018/03/23 16:30:16 executing program 5: 2018/03/23 16:30:16 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x800, 0x0) connect$nfc_llcp(r0, &(0x7f0000000140)={0x27, 0x0, 0x1, 0x7, 0xfffffffffffffffe, 0x5, "73b2c781e03ab73a2aead3c2e0a087b8afbb494f19eee69730529467972e4542d6bdbcbd61c78488ab83749812039434340657d9eda05bc9288c45a3aaef22", 0x23}, 0x60) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = accept$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) fcntl$dupfd(r1, 0x0, r2) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f00007c27c4)='/dev/keychord\x00', 0x201, 0x0) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, r3, 0x3) write$eventfd(r3, &(0x7f0000000100), 0x8) 2018/03/23 16:30:16 executing program 3: socketpair(0x4, 0x0, 0x7c, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000040)={0x2, 0x2, 0x8}) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x7e) fadvise64(r1, 0x0, 0x0, 0x2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) [ 64.048200] SELinux: unknown mount option 2018/03/23 16:30:16 executing program 5: r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000a8bff0)="010000000300060000071a00009139cc", 0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000240), 0x8) close(r0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000340)=0xc) add_key$keyring(&(0x7f0000000540)='keyring\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f00000005c0)='asymmetric\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000640)='keyring\x00', 0xfffffffffffffffd) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x30d, 0x30}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r1, 0x3}, 0x8) 2018/03/23 16:30:16 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0xfaf48fedce0a7002, &(0x7f0000000000)=""/72, &(0x7f0000000080)=0x48) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'syz_tun\x00', &(0x7f0000000100)=@ethtool_eeprom={0xb}}) r1 = open(&(0x7f0000000140)='./file0\x00', 0x10000, 0x20) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000180)={0x2, 0x0, [0x0, 0x0]}) 2018/03/23 16:30:16 executing program 6: setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00008d8000)=ANY=[@ANYBLOB="687696efec0b091d00000000000000000a004e2000000000ff01001000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000f23dc23e0000000000000000000000000001"], 0x1) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000040)={0xfffffffffffffff8, {{0xa, 0x4e21, 0xe0, @dev={0xfe, 0x80, [], 0x19}, 0xfd8}}, 0x0, 0x1, [{{0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x2}}]}, 0x110) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4dff4)={0x10}, 0x37b, &(0x7f00005ad000)={&(0x7f00008d8000)=@migrate={0x15c, 0x21, 0x1, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@dev={0xfe, 0x80}}}, [@migrate={0x10c, 0x11}]}, 0x15c}, 0x1}, 0x0) 2018/03/23 16:30:16 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7fff, 0x521042) r2 = getpid() ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000080)=r2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000f84ff0)={&(0x7f0000000180)=ANY=[@ANYBLOB="ee65225302ca2bfd4a2f9eed97066cf30606e0915cea6bb23e62a61477a8ea3beee1a3728296e6e0e59154e6c8fa58bba494a1947f8ced1dcd71a87ac7c067a631406e01cf0676ff"], 0x38c}, 0x1}, 0xfffffffffffffffe) getsockopt$sock_buf(r1, 0x1, 0x3b, &(0x7f0000002180)=""/4096, &(0x7f0000001100)=0x1000) r3 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x3fffc) writev(r3, &(0x7f0000000100), 0x0) [ 64.110441] keychord: invalid keycode count 0 [ 64.110487] device lo entered promiscuous mode [ 64.111613] device lo left promiscuous mode [ 64.149045] device lo entered promiscuous mode [ 64.156583] device lo left promiscuous mode INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes [ 242.087820] INFO: task loop0:7530 blocked for more than 120 seconds. [ 242.094463] Not tainted 4.4.120-gd63fdf6 #28 [ 242.099393] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 242.107701] loop0 D ffff8800b6abede0 26904 7530 2 0x00000000 [ 242.115156] ffff8800b6abede0 ffffffff83fb2270 ffffffff81237410 0000000000000000 [ 242.123154] 0000000000000000 0000000000000000 ffff8801db31fdb8 ffff8801db31fde0 [ 242.131141] ffff8801db31f4d8 ffff8801c4b74800 ffff8801d30ec800 ffff8800b6abf670 [ 242.139134] Call Trace: [ 242.141843] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 242.148965] [] schedule+0x7a/0x1b0 [ 242.154124] [] schedule_timeout+0x3a0/0x970 [ 242.160085] [] ? usleep_range+0x140/0x140 [ 242.165906] [] ? kvm_clock_read+0x23/0x40 [ 242.171697] [] ? kvm_clock_get_cycles+0x9/0x10 [ 242.177956] [] ? ktime_get+0x128/0x1d0 [ 242.183486] [] ? __delayacct_blkio_start+0x41/0x80 [ 242.190053] [] io_schedule_timeout+0x1be/0x390 [ 242.196323] [] bt_get+0x305/0x760 [ 242.201414] [] ? __bt_get.isra.7+0x6f0/0x6f0 [ 242.207441] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 242.214464] [] ? prepare_to_wait_event+0x420/0x420 [ 242.221055] [] blk_mq_get_tag+0x1eb/0x340 [ 242.226822] [] ? __blk_mq_tag_idle+0x80/0x80 [ 242.232933] [] ? check_preemption_disabled+0x3b/0x200 [ 242.239765] [] ? check_preemption_disabled+0x3b/0x200 [ 242.246578] [] __blk_mq_alloc_request+0x24/0xa50 [ 242.252981] [] ? plug_ctx_cmp+0x100/0x100 [ 242.258766] [] blk_mq_map_request+0x8d1/0xde0 [ 242.264882] [] ? blk_mq_map_request+0xa2/0xde0 [ 242.271111] [] ? blk_mq_alloc_request+0x4e0/0x4e0 [ 242.277573] [] blk_sq_make_request+0x1a0/0xfc0 [ 242.283841] [] ? blk_queue_enter+0x51f/0x600 [ 242.289895] [] ? blk_mq_insert_requests+0xa40/0xa40 [ 242.296547] [] ? blk_exit_rl+0x50/0x50 [ 242.302113] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 242.309006] [] ? kmem_cache_alloc+0x219/0x290 [ 242.315124] [] generic_make_request+0x311/0x990 [ 242.321442] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 242.328484] [] ? mempool_alloc+0x152/0x390 [ 242.334339] [] ? blk_queue_enter+0x600/0x600 [ 242.340393] [] ? __lock_acquire+0xb5f/0x4b50 [ 242.346422] [] submit_bio+0x17a/0x540 [ 242.351868] [] ? generic_make_request+0x990/0x990 [ 242.358365] [] ? _raw_spin_unlock_irqrestore+0x5a/0x70 [ 242.365261] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 242.372141] [] do_blockdev_direct_IO+0x6ba8/0x8810 [ 242.378709] [] ? dio_send_cur_page+0x19b0/0x19b0 [ 242.385088] [] ? find_get_pages_contig+0x590/0x590 [ 242.391663] [] ? __filemap_fdatawait_range+0x229/0x2e0 [ 242.398587] [] ? I_BDEV+0x20/0x20 [ 242.403662] [] ? __filemap_fdatawrite_range+0x1bb/0x250 [ 242.410675] [] __blockdev_direct_IO+0xae/0xe0 [ 242.416787] [] ? I_BDEV+0x20/0x20 [ 242.421879] [] blkdev_direct_IO+0xb2/0xe0 [ 242.427673] [] generic_file_read_iter+0x360/0x1160 [ 242.434223] [] ? __lock_is_held+0xa1/0xf0 [ 242.440018] [] ? filemap_write_and_wait_range+0xb0/0xb0 [ 242.447012] [] blkdev_read_iter+0x105/0x170 [ 242.453059] [] loop_queue_work+0x1eac/0x31c0 [ 242.459116] [] ? transfer_xor+0x470/0x470 [ 242.464893] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 242.471987] [] ? _raw_spin_unlock_irq+0x27/0x50 [ 242.478302] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 242.485114] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 242.491470] [] ? kthread_worker_fn+0x183/0x600 [ 242.497687] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 242.504498] [] kthread_worker_fn+0x27b/0x600 [ 242.510546] [] ? __init_kthread_worker+0xc0/0xc0 [ 242.516924] [] ? __kthread_parkme+0x167/0x230 [ 242.523063] [] kthread+0x268/0x300 [ 242.528242] [] ? __init_kthread_worker+0xc0/0xc0 [ 242.534616] [] ? kthread_create_on_node+0x400/0x400 [ 242.541266] [] ? kthread_create_on_node+0x400/0x400 [ 242.547912] [] ret_from_fork+0x55/0x80 [ 242.553417] [] ? kthread_create_on_node+0x400/0x400 [ 242.560284] no locks held by loop0/7530. [ 242.564319] Sending NMI to all CPUs: [ 242.569249] NMI backtrace for cpu 0 [ 242.572846] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.4.120-gd63fdf6 #28 [ 242.579852] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.589193] task: ffffffff84217840 task.stack: ffffffff84200000 [ 242.595223] RIP: 0010:[] [] lock_release+0x69e/0xc10 [ 242.603535] RSP: 0018:ffffffff84207ce8 EFLAGS: 00000046 [ 242.608974] RAX: 0000000000000007 RBX: ffffffff84217840 RCX: 0000000000000004 [ 242.616220] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000046 [ 242.623497] RBP: ffffffff84207d98 R08: 1ffffffff0883068 R09: 0000000000000001 [ 242.630773] R10: 0000000000000000 R11: dffffc0000000000 R12: ffff8801db21f4d8 [ 242.638046] R13: 0000000000000000 R14: ffffffff84218110 R15: 0000000000000001 [ 242.645293] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 242.653529] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.659428] CR2: 00007feaa5bdf9b8 CR3: 00000001c6a36000 CR4: 0000000000160670 [ 242.666674] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.673951] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.681212] Stack: [ 242.683333] ffffffff811bb665 0000000000000000 ffff8801db21f4d8 ffff8801db21fe88 [ 242.690864] 0000000000000000 00000000ffffe918 0000000000000004 ffff8801db21f520 [ 242.698386] 000000000000000f ffffffff84218108 00000000811d711e 0000000000000046 [ 242.705888] Call Trace: [ 242.708461] [] ? sched_avg_update+0xe5/0x150 [ 242.714486] [] ? update_cpu_load_nohz+0xcf/0x140 [ 242.720899] [] _raw_spin_unlock+0x1a/0x50 [ 242.726667] [] update_cpu_load_nohz+0xcf/0x140 [ 242.732901] [] tick_nohz_idle_exit+0x1d8/0x3d0 [ 242.739127] [] cpu_startup_entry+0x2a5/0x8f0 [ 242.745162] [] ? _raw_spin_unlock_irqrestore+0x5a/0x70 [ 242.752090] [] ? call_cpuidle+0xe0/0xe0 [ 242.757806] [] rest_init+0x189/0x190 [ 242.763140] [] start_kernel+0x6b9/0x6ee [ 242.768761] [] ? thread_stack_cache_init+0xb/0xb [ 242.775134] [] ? early_idt_handler_array+0x120/0x120 [ 242.781880] [] ? early_idt_handler_array+0x120/0x120 [ 242.788617] [] x86_64_start_reservations+0x2a/0x2c [ 242.795164] [] x86_64_start_kernel+0x140/0x163 [ 242.801386] Code: ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 f8 02 00 00 c7 83 cc 08 00 00 00 00 00 00 48 8b 7d a8 57 9d <0f> 1f 44 00 00 48 81 c4 88 00 00 00 5b 41 5c 41 5d 41 5e 41 5f [ 242.820381] NMI backtrace for cpu 1 [ 242.823981] CPU: 1 PID: 485 Comm: khungtaskd Not tainted 4.4.120-gd63fdf6 #28 [ 242.831252] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.840604] task: ffff8800bb1cc800 task.stack: ffff8800bb2b0000 [ 242.846629] RIP: 0010:[] [] flat_send_IPI_mask+0xf7/0x1a0 [ 242.855376] RSP: 0018:ffff8800bb2b7cb8 EFLAGS: 00000046 [ 242.860806] RAX: 0000000003000000 RBX: 0000000000000c00 RCX: 0000000000000000 [ 242.868066] RDX: 0000000000000c00 RSI: 0000000000000000 RDI: ffffffffff5fb300 [ 242.875307] RBP: ffff8800bb2b7ce0 R08: 0000000000000001 R09: 0000000000000000 [ 242.882568] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000246 [ 242.889822] R13: 0000000000000003 R14: ffffffff8426f420 R15: 0000000000000002 [ 242.897065] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 242.905283] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.911152] CR2: 000000c420009e80 CR3: 00000001c6a36000 CR4: 0000000000160670 [ 242.918417] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.925673] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.932950] Stack: [ 242.935067] ffffffff8426f420 ffffffff847efb00 fffffbfff08fda14 dffffc0000000000 [ 242.942589] ffff8801db31bca0 ffff8800bb2b7d00 ffffffff810b999b ffffffff839f63c0 [ 242.950102] 0000000000000003 ffff8800bb2b7d60 ffffffff81d0eff4 0000000000000000 [ 242.957601] Call Trace: [ 242.960173] [] nmi_raise_cpu_backtrace+0x5b/0x70 [ 242.966545] [] nmi_trigger_all_cpu_backtrace+0x4a4/0x550 [ 242.973626] [] ? irq_force_complete_move+0x3b0/0x3b0 [ 242.980354] [] arch_trigger_all_cpu_backtrace+0x14/0x20 [ 242.987331] [] watchdog+0x6fa/0xae0 [ 242.992597] [] ? watchdog+0xc3/0xae0 [ 242.997944] [] kthread+0x268/0x300 [ 243.003103] [] ? reset_hung_task_detector+0x20/0x20 [ 243.009757] [] ? kthread_create_on_node+0x400/0x400 [ 243.016393] [] ? kthread_create_on_node+0x400/0x400 [ 243.023073] [] ret_from_fork+0x55/0x80 [ 243.028601] [] ? kthread_create_on_node+0x400/0x400 [ 243.035241] 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 [ 243.055900] Kernel panic - not syncing: hung_task: blocked tasks [ 243.062043] CPU: 1 PID: 485 Comm: khungtaskd Not tainted 4.4.120-gd63fdf6 #28 [ 243.069284] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 243.078609] 0000000000000000 053f820a2b45982a ffff8800bb2b7ca8 ffffffff81d0408d [ 243.086577] ffffffff83883080 ffff8800bb2b7d80 dffffc0000000000 7fffffffffffffff [ 243.094542] ffff8801d30ecc48 ffff8800bb2b7d70 ffffffff8141ab2a 0000000041b58ab3 [ 243.102503] Call Trace: [ 243.105063] [] dump_stack+0xc1/0x124 [ 243.110397] [] panic+0x1aa/0x388 [ 243.115383] [] ? percpu_up_read.constprop.45+0xe1/0xe1 [ 243.122278] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 243.129517] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 243.136758] [] watchdog+0x70b/0xae0 [ 243.142004] [] ? watchdog+0xc3/0xae0 [ 243.147334] [] kthread+0x268/0x300 [ 243.152491] [] ? reset_hung_task_detector+0x20/0x20 [ 243.159125] [] ? kthread_create_on_node+0x400/0x400 [ 243.165758] [] ? kthread_create_on_node+0x400/0x400 [ 243.172393] [] ret_from_fork+0x55/0x80 [ 243.177896] [] ? kthread_create_on_node+0x400/0x400 [ 243.185127] Dumping ftrace buffer: [ 243.188692] (ftrace buffer empty) [ 243.192373] Kernel Offset: disabled [ 243.195983] Rebooting in 86400 seconds..