0, 0x84, 0x1c, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000044c000)='net/fib_trie\x00') sendfile(r1, r1, &(0x7f00005a2000)=0x1fffd, 0x2) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000413000)=""/255) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000ce9000-0x4)=0x0) 2018/01/26 18:50:42 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000001000-0x5c)="5a43dbd0ebdaae17723155d382dd81479232a359c2a109c71fcf78833552be6c7bc75a3a1b763e87cb2099ba83326a7dcca31d182cfb6f373e76d768292ca9ec391a27a28b5ef2b23d373cd1145366546ee02662da6f3cd507bf9608") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x20071026, r0}, &(0x7f0000000000)={0x400, 0xff, 0x4, 0x1000, 0x30000000000, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r2, 0x0, 0x484, &(0x7f00006c2000)=""/24, &(0x7f0000916000-0x4)=0x18) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000d17000-0x1)=0x0) 2018/01/26 18:50:42 executing program 7: r0 = socket$unix(0x1, 0x1, 0x0) unshare(0x40600) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000719000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000)=0x4, 0x4) splice(r0, &(0x7f0000003000-0x8)=0x0, r0, &(0x7f0000002000)=0x40000, 0xef1, 0x0) socket$unix(0x1, 0x0, 0x0) pipe(&(0x7f0000de1000)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000c3a000)={0x2, 0x80000000, 0x7c60, 0x5}) 2018/01/26 18:50:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000dc9000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f000011b000-0x208)={0x14, 0xd, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 18:50:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fe6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff00c}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_buf(r2, 0x0, 0x27, &(0x7f00005ab000)="", 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000005000)=0x98) write(r0, &(0x7f0000005000)="", 0x226) 2018/01/26 18:50:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00009cc000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) write$sndseq(r0, &(0x7f0000a68000)=[{0x7fffffff, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f000054e000-0x5c)={0x6, 0x2, {0x0, 0x3, 0x2, 0x2, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/01/26 18:50:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000030f000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f000017c000-0x1)=0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000e69000)='/dev/snd/timer\x00', 0x0, 0x8002) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00002d3000-0x88)={0x0, {{0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000bc2000)={0xfffffffffffff786, 0x7, 0x100000000, 'queue0\x00', 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept4$inet6(r0, &(0x7f00001f4000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000083b000-0x4)=0x1c, 0x800) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000e9a000-0x4)=0x0) getsockname$packet(r0, &(0x7f0000758000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00003aa000)=0x14) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f000039a000-0x14)={0x2, 0x0, 0x0, 0x0, 0x80000000}) modify_ldt$write2(0x11, &(0x7f0000375000)={0x904e, 0x1000, 0xffffffff, 0x60f17dd3, 0x9a0, 0x1f, 0x401, 0x8, 0x7, 0x1}, 0x10) removexattr(&(0x7f0000e68000)='./file0\x00', &(0x7f0000d4c000-0xd)=@known='security.imA\x00') [ 49.744003] audit: type=1400 audit(1516992642.146:24): avc: denied { ioctl } for pid=7600 comm="syz-executor2" path="socket:[13589]" dev="sockfs" ino=13589 ioctlcmd=8904 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/26 18:50:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x1, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)={0x0, 0x0}) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r1, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/01/26 18:50:42 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000e2e000)='net/anycast6\x00') preadv(r1, &(0x7f000040c000)=[{&(0x7f0000057000-0xe8)=""/232, 0xe8}], 0x1, 0x400000000000) 2018/01/26 18:50:42 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x102) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000406000/0x1000)=nil, 0x1000, 0x9) 2018/01/26 18:50:42 executing program 6: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f000002a000)={@generic="821d9619732349eaf046889aa8741818", 0x1}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000019000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000025000-0xb8)=@ipv6_delroute={0x28, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_MULTIPATH={0xc, 0x9, [{0x9, 0x0, 0x0, 0x0}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 18:50:42 executing program 3: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$TIOCSTI(r0, 0x5412, 0x100) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) select(0x40, &(0x7f00005a8000-0x40)={0xb29, 0x80000000, 0x9, 0x605f, 0x7fffffff, 0x19, 0x6a, 0x0}, &(0x7f0000a27000)={0x6, 0x3, 0x3, 0x3, 0x8, 0x3ff, 0x4, 0x1}, &(0x7f0000c6f000-0x40)={0x8000, 0x2, 0xb2, 0x1, 0x8, 0x3, 0xf15, 0x5}, &(0x7f0000b3f000-0x10)={0x77359400, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000-0x4)=0x200, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000)='./file0\x00', 0x8000, 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000003000-0x14)={0x800, 0x0, 0x2, 0x3e91, 0x9, 0x4df, 0x44, 0x25b868a6, 0xfffffffffffffff9, 0x3}) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000003000)={@loopback={0x0, 0x1}, 0x1, r1}) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000000000)=0x6eec) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000004000)={0x9, 0x100000001, 0x8}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x8, 0x200000000000000, &(0x7f0000006000-0xdf)=""/223, &(0x7f0000004000-0x4)=0xdf) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000002000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3a64cff4, 0x4, 0x7, 0x100, 0xfffffffffffffffc, 0x10000, r1}) link(&(0x7f0000005000)='./file0\x00', &(0x7f0000006000-0x8)='./file0\x00') ioctl$TCSETA(r0, 0x5406, &(0x7f0000004000-0x14)={0x4, 0x8001, 0x3a3, 0x1, 0x7, 0x2e6, 0x97f, 0x5, 0x8, 0x1}) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000)='/dev/rtc\x00', 0x800, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000002000)={0x1000, &(0x7f0000006000)=""/4096}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000008000-0x4)=0x5) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000007000)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000009000-0x8)='./file0\x00', &(0x7f0000001000)=[&(0x7f0000003000-0x1)='/dev/rtc\x00'], &(0x7f0000003000-0x28)=[&(0x7f0000008000)='/dev/rtc\x00', &(0x7f0000009000-0x1e)='user{&)vboxnet0wlan0{vboxnet0\x00', &(0x7f0000001000-0x9)='/dev/rtc\x00', &(0x7f0000005000-0x9)='/dev/rtc\x00', &(0x7f0000008000)='\x00']) 2018/01/26 18:50:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0, 0x0, 0x0}, &(0x7f00006d3000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000458000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ioprio_set$uid(0x3, r2, 0x7ff) tkill(r1, 0x13) ptrace$setopts(0x4209, r3, 0xfffffffffffffff9, 0x0) r4 = socket(0x4, 0x80000, 0x3) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000c83000)={0x0, 0x0, 0x0}, &(0x7f00007cb000-0x4)=0xc) 2018/01/26 18:50:42 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000011000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000006000)=0xc) setfsgid(r1) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000000f000)={{{@in=@broadcast=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000f000)=0xe8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000000f000)=0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000007000-0x38)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0xc000c821}, 0xc, &(0x7f0000002000-0x10)={&(0x7f000000f000)=@dellink={0x44, 0x11, 0x924, 0x0, 0x1, {0x0, 0x0, 0x0, r2, 0x8000, 0x2}, [@IFLA_NET_NS_PID={0x8, 0x13, r3}, @IFLA_IFALIAS={0x14, 0x14, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x3}]}, 0x44}, 0x1, 0x0, 0x0, 0x10}, 0x4000000) write(r0, &(0x7f0000000000)="260000002a0047f9ff17dd7fcdffffeb01000000010000000000f7000004b40000003c000000", 0x26) 2018/01/26 18:50:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000b86000-0x50)={@common='ip6gretap0\x00', @ifru_ivalue=0x9}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f000099d000-0x50)={@common='vcan0\x00', @ifru_flags=0x0}) 2018/01/26 18:50:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000)={0x1, &(0x7f0000012000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000005b000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000ff7000-0xc)={0x1, 0x0}) 2018/01/26 18:50:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ada000)='/dev/sequencer2\x00', 0x8000, 0x0) epoll_pwait(0xffffffffffffffff, &(0x7f0000789000-0x48)=[], 0x0, 0x0, &(0x7f00006c1000)={0x0}, 0x8) 2018/01/26 18:50:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000dcc000)='/dev/rfkill\x00', 0x2, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) bind$inet6(r1, &(0x7f000002e000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000003}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x4011, 0x0}], 0x2, 0x0) getpeername$packet(r0, &(0x7f000045d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000e84000-0x4)=0x14) bind$inet6(r1, &(0x7f000014c000-0x1c)={0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x1c) bind$inet6(r1, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockname$inet6(r1, &(0x7f0000f62000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000cf2000-0x4)=0x1c) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000dba000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/26 18:50:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x40000, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x71b4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x400) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000818000)=0x0) r1 = syz_open_dev$mice(&(0x7f0000e07000)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000c14000)={0x0, 0x7fff, 0x9, 0xfc62, 0x100000000, 0x4fc, 0x7b71, 0xfffffffffffffffd, {0x0, @in6={{0xa, 0x1, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x65, 0x6, 0x0, 0xfffffffffffffff7, 0xfffffffffffffffa}}, &(0x7f00008d5000-0x4)=0xb8) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f00004df000-0x6)={0x3, 0x8, 0x49}) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f000015f000-0x6)={r2, 0x7}, 0x6) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000e58000-0x4)=0xc30a, 0x4) 2018/01/26 18:50:42 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000-0x7)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x10) sendmsg(r0, &(0x7f0000693000-0x38)={&(0x7f00002af000)=@nfc={0x27, 0x2, 0x0, 0x5}, 0x10, &(0x7f0000bfd000)=[], 0x0, &(0x7f0000df1000-0x198)=[{0xd0, 0x13f, 0xc8, "baef6638a5ee95c39fd5f639b64980a4551dbcb23a06f18411cca9595c031c30380004928f3ee0d11a4fd2c10c4859b3ad27cffcdef4a7e53d1c1241581f92f94eced5d4c34e582b9ad99a4383d59b59b933322df3aaa224c3c3b8b71679edb7ba7528c5729e69c40049e7c4bf9a05274ebf3b9816e21f44f84bf0e2cb6e262e41e09cb45a40ccd152d328c9d1c20bba4783ae27f3d41b43a4ae527caa597c7ab97d541c708758573d049f049a8c03a3db99641cee0f5ee7dbf72f2500"}, {0x68, 0x10d, 0x8, "a27085a9d68c5daba19d44f8860c5cda1325e95da1df77751f819a41ce66f0709036e5bc02ef7fae1274354160c477949b0a5192e2d20d44bb87d1cb3facce8853d0c0c3e782f21e9deaa698f565669977aa63569bfa"}, {0x60, 0x88, 0x7f, "5f1c9c8ce8b4e95639c8dbf67bdfa510466a4d6c5710566b04b12f34b3b78acb58eae187958940e766dc83b988b720a699a6655b079d5088382f459eb11a91850f6b3ea2e4f2eb64bed4ac36ce"}], 0x198, 0x0}, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000001000)=0x4, 0x4) close(r1) 2018/01/26 18:50:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = open(&(0x7f0000a4d000-0x8)='./file0\x00', 0x100, 0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00005e0000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000004b000)=0x20) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000479000)={r2, 0xfffffffffffffff9}, &(0x7f0000ac1000-0x4)=0x8) ioctl$TCSBRK(r0, 0x5409, 0x6) 2018/01/26 18:50:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x0, 0x0}) umount2(&(0x7f0000d9a000-0x8)='./file0\x00', 0x1) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x4, 0x0}) 2018/01/26 18:50:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000e5000)='/dev/loop#\x00', 0x400000000000, 0x0) r1 = open(&(0x7f0000b96000-0x8)='./file0\x00', 0x400, 0x83) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000bef000)={&(0x7f00006ed000/0x1000)=nil, 0x1000}) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f00009d0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000100000001001bf3ff000000006500ff00010000007db0e6f10efbf9a219d8f6aa6bd58d1c43473100e85026e7ff40f9b55bd1b3335d5bffff0001f3", "cfa40005000000f7ffffffff00000000000000ffb833220182ab867d00", [0x0, 0x0], 0x0}) 2018/01/26 18:50:42 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fde000)={0x0, 0x0}, 0x80000) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000f9000-0x28)={@common='lo\x00', &(0x7f0000fdf000-0x5)=@ethtool_sset_info={0x37, 0x0, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 18:50:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f00007a9000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x28, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_METRICS={0xc, 0x8, "06000c0006"}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b00000-0xe)='/dev/keychord\x00', 0x101200, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00006a4000)={0x0, 0xd6, "6a9cda38a120bacbb85617f5d90b185ad0df365639622ec0ec8095188e67bcbd546f849e5e115d74e853c0cbc364ec08cf419f987582ffea31c2d68f8b36a2103b7fabf517a555537a5999045d13cf1fbee3f151f06d134c70f663b1d35f1de530b24b52127e0bc951c552cbcbfd5f72a461e41e272890e158775198aaf5f8d000e03d1f628c2b399671fe9e91524a42359a32291153f538c0ef50b8c82962a5f4dce0ef6821d32bf6e24d5857af77b5c2fbeb9d8c330ba5a8d31325f1c2b0ae0a6ce599f566e3ae3cfb63e20bd1f3abeb56a7818f5f"}, &(0x7f0000071000-0x4)=0xde) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000cc2000)={r2, @in6={{0xa, 0x2, 0x33fa, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd780000000000000, 0x1, 0x6f8f, 0x4, 0x2}, 0xa0) 2018/01/26 18:50:42 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x288200, 0x0) symlinkat(&(0x7f0000014000-0x8)='./file0\x00', r1, &(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r2, 0x1000000000016) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ptrace$setregset(0x4205, r2, 0x7, &(0x7f0000546000-0x10)={&(0x7f00005d7000-0xf2)="dcfd55a6c16ca68ff242fe65bf3cf27d2f112aeb57986e2b11c3e0f03120c38c64fb8c29f2b4cc3601629d523e632d3a7c1b4be2e78877dd8b7a8212ed42fca6c184d3afe35d5c6fb622acb2f131949a9c14fc4fd9ec6a6cb7e4080be70bf422ea417f0b885bc71deb34652ddfe106f75f0af37a79f086978cfa0def08ef7998c57f21e0d316b9ccf1060e468fb4691f5dd7aa02fe332111c975704b0ade44ecb29fa6f80d3fbb45a22284f57557568e24f1295bdab39a962757e92eb45af6a90269887ef110d99d849f143f06ae28d67ef921268829a60e455f1fb78de8336be003150a3455c527ae9f80acb402612fdba0", 0xf2}) 2018/01/26 18:50:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f00000f7000-0x4)=0x3, 0x4) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00008be000-0x4)=0x5, 0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000afb000-0x1)={0x447269ce}, 0x1) ioctl$TIOCSCTTY(r1, 0x540e, 0x6) sendto$inet6(r0, &(0x7f0000e8e000-0x9f)='W', 0x1, 0x0, &(0x7f0000dd3000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) r2 = syz_open_dev$sg(&(0x7f0000ea5000-0x9)='/dev/sg#\x00', 0x7, 0x20000) getsockopt$packet_int(r2, 0x107, 0x1f, &(0x7f0000fe8000-0x4)=0x0, &(0x7f0000b18000)=0x4) 2018/01/26 18:50:42 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x420002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000003000-0x98)={0x0, 0x0, 0x0, 0x0, 0x72c5, 0x5, 0x14, 0x1, "138f8ebe9ee11bf905d4bdf9df576b3629a86c963468790abdf57b127f73a49907356601ad233d4699835e93d5a323a5299aedd12ce0e90ad3c9b2c6e7ece5ce", "bfcb77a16b15a2be128dfc638d79a3c726bad3fd3c52c612529389aa8bb55347", [0x1, 0x9], 0x0}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000000)={0xa, [0x4, 0xfff, 0x27, 0x6, 0x0, 0x4, 0x200, 0x98, 0xd17e, 0x499]}, &(0x7f0000001000-0x4)=0x18) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) sysfs$1(0x1, &(0x7f0000011000)='/eth1\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) pause() 2018/01/26 18:50:42 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x20000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000e2000-0xa)="6e03742f69000001ff96") setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000412000)={0x0, {{0xa, 0x2, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc04}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) preadv(r0, &(0x7f0000b79000-0x70)=[{&(0x7f00006ce000-0xc3)=""/195, 0xc3}], 0x1, 0x0) 2018/01/26 18:50:42 executing program 5: mmap(&(0x7f0000000000/0x897000)=nil, 0x897000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000897000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000897000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f00000a4000-0x10)={0x7, 0x1000, 0xffffffff, 0xcbbb, 0x6, 0x401, 0xffffffffffffff6f, 0x7fffffff, 0x3, 0x5}, 0x10) add_key$keyring(&(0x7f0000897000)='keyring\x00', &(0x7f0000898000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000897000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f000032e000)={0x5, 0xff}) mmap(&(0x7f0000898000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000898000)='/dev/sequencer\x00', 0x1, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f000063d000)=0x401) mmap(&(0x7f0000897000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f000027a000)=""/65) r1 = add_key$keyring(&(0x7f0000897000)='keyring\x00', &(0x7f0000898000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r2 = add_key$keyring(&(0x7f0000895000-0x8)='keyring\x00', &(0x7f0000088000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r1) request_key(&(0x7f0000895000)='blacklist\x00', &(0x7f0000896000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000895000)='keyring\x00', r2) 2018/01/26 18:50:42 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000214000)="5f59698e58bb5a06840e350fdb2bca4babf5182592884e020350ced0c170f49e6304d849007bc70648053e9da92c5df85c5fd1acda8d07b8ca49857737f30c4534952fc6be0ccf5aedd1b208b6b470c742ea4ba8fc50b01bd0f6d71f50e0509724dbc8d107792f470c9105a42880390fbd41262a02fba1b95d32ed29fe648c28d10664f10aeecb7ca6bea5") mmap(&(0x7f0000000000/0x105000)=nil, 0x105000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000002e000)={0x8, 0x5, 0x9, 0xfffffffffffffffc, 0x546f}, 0x14) write(r1, &(0x7f0000029000-0x27)="2600000012002710000000000000010100000004000000000020ff002024f9510500030001e4", 0x26) 2018/01/26 18:50:42 executing program 6: mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000002d000-0xa)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000024000-0x8)='./file0\x00', r1, &(0x7f0000013000-0xa)='./control\x00') renameat2(r1, &(0x7f0000fe0000-0xa)='./control\x00', r0, &(0x7f000002e000)='./control\x00', 0x2) [ 50.073088] audit: type=1400 audit(1516992642.476:25): avc: denied { setopt } for pid=7691 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/26 18:50:42 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x33)="776c616e302a6d696d655f747970652d747275737465647d26776c616e30766dcb0c00002e747275737465647b5c7b47504c00", 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x4011, r0, 0x0) fallocate(r0, 0x3, 0xe2, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', 0x10000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x4, &(0x7f0000001000)={0x1, {0x100}, 0x8000001, 0x7}, &(0x7f0000003000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000002000)={0x0}) 2018/01/26 18:50:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x3, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) dup2(r2, r1) writev(r1, &(0x7f0000115000)=[{&(0x7f0000ae2000)="bd2bd6cfc2977a1ece090d996e2d69eca1c90fa886a03c0a", 0x18}], 0x1) 2018/01/26 18:50:42 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f00009c4000-0x11)='net/fib_triestat\x00') sendfile(r1, r2, &(0x7f00006dc000-0x8)=0x4, 0x401) ftruncate(r0, 0xffffffffffffffb0) 2018/01/26 18:50:42 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mprotect(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x1000005) exit_group(0x8001) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f0000a96000-0x3d)=""/4, &(0x7f0000a94000)=0x4) r1 = socket(0x4, 0x0, 0xffff) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000a96000-0x8)={0x0, 0x0}, &(0x7f0000a94000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000a93000)=@assoc_value={r2, 0x100}, &(0x7f0000001000-0x4)=0x8) 2018/01/26 18:50:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000eb3000)="ff02020100000000000000000000ea030a4e00000000d805", 0x18) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000f14000-0x7d)=""/125, &(0x7f000019d000)=0x7d) vmsplice(r0, &(0x7f0000078000)=[{&(0x7f00003f1000-0x89)="8b5b3e447bb3891812f0cec8d0adeb743b9eb04a049224fb5fc9966e3db54a2d7ff264673515fcd5385f2a87c081abd41637c67ffe23dabac480c2a078e4a4f36805cbb88c3d9638971b9f790403f4de373c3c90bdcf0ce56a8ab9f639ea2478129ccfc641299ea18defab4e2d36a8f2077d73637cc38027a2c3688cd39d21142806678a8a799e4ead", 0x89}, {&(0x7f00008d6000-0x24)="d9d298a6c25f04298237bee3275337ae136f9b124b9a18ede3b4ad30322113779ee921c0", 0x24}, {&(0x7f000007f000)="887541ad73e02222500d0e0894257ce7ca3cb1d77c06d26cb603b83176a3df2d6d1abb5253878647ed7b3ad07ed83cace1c05aa95689595bd5498be15b1f26aa2436c52e95e13c1fd9c1c97f7859c918cdad2096fbb3aad28a309db7a2111f84bd794506", 0x64}, {&(0x7f0000125000)="7fe4b37dfa392597bf85d560703af5c9dfa494cdfa52545206f4949901f141afc7bf363b4b9e9b60d3e324ed77645e3ee0802f96be82a6c27a22e914b78c9feda45ca0d318b4f4c5a68c115728e95d221c845fb83a19263cb9fbd35d70ff9bf2315162faa8c819f9d3e1b2f7a21df392b620b76297ed358364", 0x79}], 0x4, 0x8) 2018/01/26 18:50:42 executing program 5: clone(0x80000000000000, &(0x7f0000a2c000-0x8)="", &(0x7f0000135000-0x4)=0x0, &(0x7f000048a000-0x4)=0x0, &(0x7f0000185000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000000000)={0x3ff, 0x6, 0x80000000, 0x0, 0x80000001, 0xeb5, 0xa6d, 0x3}, &(0x7f0000d29000-0x40)={0x0, 0x1, 0x4, 0x10001, 0xbc9e, 0x10001, 0x101, 0x0}, &(0x7f0000000000)={0xffffffff, 0x8, 0x5, 0x0, 0x5, 0x0, 0x8, 0x3ff}, &(0x7f0000000000)={0x0, 0x0}) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x800, 0x2000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f0000002000)=0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000001000-0x8c)={0xff, 0x23e, 0x7, 'queue0\x00', 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000001000)=[{&(0x7f0000001000-0xaf)="af7754d6902fb51f612de6da8e83f9fa4c6fd9c996c1e9b4b4580841b1afd178e684fcf8a6a0e581059ff667dd98d694c797a55c2c025a7867ecab3583472f38b19ac0081336b65ed6cc3f225c1ad39f0ddd540feb881ef4e076a56327e3516fa68ce518dcf2efcbd34d75a17df613a88514b2627cd5186ef003373356a2664983c6e621c60e7b2e3874ce961b7c6ca1fbe8a8499b6d15bb36928af3fbb39fcb63d8728ea3552e900692a07aa497f2", 0xaf}, {&(0x7f0000001000)="d5327ddcc63ef95d301d42e2e2d6e13a4da195b80eef80ae4f9d9249f0942679d75b83fd0d1fd5da22e5bb4f6978258d89a00911a0f66396a97e3614c8a22229ca8dd6d9776c3f4af267455b158afdc37a71e11e903e7b110fc774b8460feddcb963d9ba60e1e2823330fad090ff9bdc2ae51e6dff6464507163539592612a6374b6ac2e5eb8a0477aceee845c980eb39f01343d989161768d05bcbe662c7009027e35d008b4a16cb0c9da1ec172eb09", 0xb0}, {&(0x7f0000001000)="5fc1e8c2da23af443f1c64ea64c215afbedcac49aff8c719d901ce89705846f51f2f09e055f54eb102b77b1935ce2aa36c93c8d03096862f21859eca88c236b972d17c08506ecf8623657ff32f509256185aa6f75ca2fad944c278246c919261be41c85b59c811dd3a150cae0733eea89335eed19705d2a5781494d0876650e572e9aed698a4ecbba3e2a70370cb486fcf92c1", 0x93}, {&(0x7f0000001000)="ef4c42fa9ddf1bad5e9485701523031922ffeb8afc662762db64b2f0988444a97705ee2d5ca0ca67e14609638952adc2304b1f3aef255d4f4756d9b2fe8df97b34e16f847beb04f4fe9dff52ddb33ad356659bfaebe5b3c5cc9c723400093db533133cbd9fbe21e063b7e2432466aa1549f78b09adf3a3642e9ba1729793530a344038c204d0e5c7b5a525ba441f44bf5ebe362dd0e4e9c032a155b2500f8ea7e9720a", 0xa3}, {&(0x7f0000001000)="a4f7e28fefe3a4d0a36483307027e87ca3ad5ed6f95f59c0145b6b3c4171e2fb24dfcbb9d79d0a05270e8ba73f4d3dda819698f1976bc2a34bd8c35bdc1a2a366b62772a516a3e3901ba4ec1b001e5429ce27065e461756408c42d3185fc3101d2db0f493759f46b41c9e790f2cfcf5df7739d8ee2a03365e6fcf8e126d89dfbe070cbe5613f35168e9a0c2b6805b824c774011b", 0x94}, {&(0x7f0000000000)="fc2ca871acc38f2f6fef3eb96f5b", 0xe}, {&(0x7f0000002000-0xd7)="03994e09c2de6c6bdc4a4544f895e8e0635e745cc6d2560a188344c87ef5fb430119760298db404599647755607ba549936734921111639300f1e4fbe6e89c956b9c37bb7d13266d456d34120ec81cf7cceaccd1182659c302cb3f55cb4d0e15e313ce310564acac84fba0ac7eee65d76f3960d6be10026f4798d38309055478cf27a534f7aae2bc77028795d21e010f5930afa683d0a1c5a2d1ed6110554e903f7411e855dad8f640fb8201c5682240ed8c38c41cfb0fb3ec6e35d045ea2b29ad24b54dc357ea36b64193fbee45868c5fb55f6162beb5", 0xd7}, {&(0x7f0000000000)="44422011048f2d0b8ba474a6b9b7f84507bc07aea0fcef6c080a3a5eaff17c2b5bc9a00e4f741d8fd89e3e82ffbbb93a1fb35a86d1a07869b62073f1dbf26d485e1a95d46b5fc59cbfa23708fab0078972f5fbe9715eba416a79214aa923b7241890c7c484828d92e1", 0x69}], 0x8, 0x0) inotify_init1(0x0) 2018/01/26 18:50:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ca6000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000bde000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, 0x2, 0x0, 0xfb, 0x0, 0x0, 0x0, 0x0}) read(r0, &(0x7f00009e6000-0x2)=""/2, 0x0) 2018/01/26 18:50:42 executing program 6: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000a8a000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0xb, 0x1d, "76d5ac86bb7ea3b0af32045a2dc42488606143a60931c83aaea14d515bdbad3b990fbd5419cfe03f93b9bd34eb92917491fbd03acdb25270f153ff03feccb021", "219b6d96a2fcd4768654de0234e65817ed837fdd3d3dc2a51ce9ba3efd3cba71", [0x4, 0x100000001], 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000000+0xa1a)=""/32) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000002000-0x67)={0x0, 0x5f, "154fe9f16037db1dc7f0f50019a460d9e98f9bd6b6d66220e65bbaf4e9d036949a738c46b150919de630f01ab7a6b324f07044ffa10889394785d57d9c02b3c5f58007c05a94a3563cce9f2c59c686b09ec02dd4f760cdfd6824258c4ff153"}, &(0x7f0000002000)=0x67) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000001000-0x1008)={r2, 0x1000, "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"}, &(0x7f0000001000-0x4)=0x1008) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000004000-0x6)={r3, 0x3}, 0x6) r4 = getpgid(0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r4, &(0x7f0000005000-0xe)='net/xfrm_stat\x00') socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000002000)={0x0, 0x0}) r7 = socket$inet(0x2, 0x80000, 0x100000001) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r7, &(0x7f0000006000-0x10)=@in={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000001000)={r3, 0x1}, &(0x7f0000007000-0x4)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = mmap$binder(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x2000000, 0x10, r1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0xc0, 0x0, &(0x7f0000007000-0xc0)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x0, 0x20, &(0x7f0000007000)=[], &(0x7f0000008000-0x20)=[0x3f4251a7bdee4b2e, 0x28, 0x38, 0x28]}, 0x3}}, @acquire_done={0x40106309, r8, 0x2}, @acquire={0x40046305, 0x0}, @enter_looper={0x630c}, @clear_death={0x400c630f, 0x4, 0x3}, @transaction={0x40406300, {0x2, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x40, 0x0, &(0x7f0000004000)=[@ptr={0x70742a85, 0x1, &(0x7f0000007000)=0x0, 0x1, 0x0, 0x21}, @flat={0x776a2a85, 0x10b, r9, 0x2}], &(0x7f0000003000)=[]}}], 0x46, 0x0, &(0x7f0000003000-0x46)="be1853db2b8e823369ca0a6312b451c72f8e8ec820e01e9c2f7d320335ac03e796dbe70bdbec80c59d30733ab02e5ab8f49ca79732aa22668925cf51fb12a8bdf3b09db5c541"}) close(r6) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@increfs={0x40046304, 0x2}], 0xc7, 0x0, &(0x7f0000004000-0xc7)="1a597935dcc886dd44d82fd7bc35ed8a4aa3ef657a96898930f2f0977fa51a9f794d0bdc6f2e143a80af51c704f7f762529b8988bf9d22de09f343468a26338689b3cd7f052560c109ff0582af9b6e91642a9b462453a7ab84173127ac84b9e45f45a18e3490f0b93a822b0c3b191abdcf11d9644b034a469c64138c8a5a612eca8caca2ed21f18e9c066d8693336b9a5b1201002d5e7a2e5404507f7a7029632c39a190449035cf9d5f56dee4c4b572bf7ae103c7d0a9c7f23a6880512cacc7e4c563381ef475"}) 2018/01/26 18:50:42 executing program 0: clone(0x0, &(0x7f00002b1000-0x1000)="", &(0x7f000050b000-0x4)=0x0, &(0x7f000004d000-0x4)=0x0, &(0x7f0000067000+0x246)="") r0 = fanotify_init(0x4, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80000) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) preadv(r0, &(0x7f0000007000-0x10)=[], 0x0, 0x0) 2018/01/26 18:50:42 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f00009c4000-0x11)='net/fib_triestat\x00') sendfile(r1, r2, &(0x7f00006dc000-0x8)=0x4, 0x401) ftruncate(r0, 0xffffffffffffffb0) 2018/01/26 18:50:42 executing program 2: mmap(&(0x7f0000000000/0xe70000)=nil, 0xe70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) sendmsg$nl_crypto(r0, &(0x7f0000380000-0x38)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6d000-0x10)=@delrng={0x10, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ad4000-0x10)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00000cb000-0x8c)={0x4, 0x1, 0x5, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 18:50:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x2000000000487, &(0x7f000088a000)=""/24, &(0x7f00000ec000-0x4)=0xa3a495676928e94) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000296000)='/dev/sequencer2\x00', 0x20000, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00003e8000-0x4)=0x1, 0x4) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f00006e5000)=""/4) r1 = memfd_create(&(0x7f0000bd4000)='ppp1@nodevkeyring]\x00', 0x1) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f00004c8000-0x6)={0x20, 0x1, 0x92}) r2 = syz_open_procfs(0x0, &(0x7f000079d000)='net/ip6_mr_cache\x00') fchmod(r2, 0x40) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000f8a000)=0x0) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000f48000)=0x1f) 2018/01/26 18:50:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000876000-0x11)='/dev/vga_arbiter\x00', 0x20000, 0x0) r2 = getpgrp(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ae9000-0x4)=0x0) r4 = getpid() sendmsg$nl_netfilter(r1, &(0x7f00006da000-0x38)={&(0x7f00007b4000-0xc)={0x10, 0x0, 0x0, 0x2000400}, 0xc, &(0x7f0000f6b000-0x10)={&(0x7f00005c4000-0x14a4)={0x14a4, 0xc, 0x5, 0x2, 0x2, 0x1, {0xa, 0x0, 0x3}, [@nested={0x10ac, 0x77, [@typed={0x10, 0x2a, @u64=0x0}, @generic="a2609ae913f33174793cf322f0f659d6aea176b56013bf3e2033a1271501498df554f690f060d936d389603621a6f7069d82394abe09c5c74a157dba14cb7b8e2eb743ab755238ef1abbe62e7b", @typed={0xc, 0x4b, @ipv4=@dev={0xac, 0x14, 0x0, 0xd}}, @typed={0x1008, 0x4c, @binary="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@generic="7a608e14a8a710371fbd55034188a2174a5193604d4381a86480108949a6e79068697a5dce9c9b6c9c2c6658af2ac4233e70951d7735"]}, @nested={0x218, 0x8c, [@generic="54f86387028896061a556947b5cabdfdbaa9c8b936b63981483cb69b283e92f85a4817445bcb8802f372cfed707fa063ebf4a0ca336755912b1d46ae872799bb1212a7611ee62ed30b8e40efe6d3a1fae9a4c8856d8bdb27ecbf77de58ebc6d8df82d52930eb8b94db06943df6f813f198fe254a23a3da6cba0e84ea93506c4a7fc72149ac0690e5b18924a1c872112e25f308a9a8eb8ae5851d451d", @generic="5b5da640ee4fdd1b20d689eee7891ed4036ecd5c52940592ee93061edd07cd0b2c97ccbd64b37f9728aa320b9071f10f8f269eba849078a52c2be40f0168baab96a524ad1dc725a65b4252fafceda653071db7b80958284b4fe7465631312e2273d7c6aa8d8171c79aac540e3570d3358e89b9db542b90a41a4c2ec2344bee5bf927e38d51281b1078eef454c24cd757dac604ead7624921e3ccfeaab5caa574012481bbb6d284a8f261ab06e3ca964643016321b21594a4fce29373cb449f129e6e061b626b06f8ab1ac07cf3c6ca9dc06c03e3f98bc583126916d1516dcd3b6aebee497077ce3bae5e6ca9aeb331f27f6998a150", @typed={0x18, 0x68, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="bda0b80bb76cdb4b4886957d32cf611833d89088655420e7f2765b3cf57f26a6d80f1ce094aa1f9a98d9b6d2c557c65811946581a2aea79b9e4cd9727b511bb66833266afcbf27a3e5111a08e4dd141c46af66fd72b61900f015d1e999b268d1c17921a311804d33aa2b64"]}, @nested={0x4c, 0x24, [@typed={0x40, 0xe, @binary="31ca1374e9e6a85cd4d1da7e9d82bb476a6535b5a82b9ac195dbe52ab551b5a963a056748eaf7a93f7c2cef43b3a927959dc1f47be8a"}, @generic="dd77fff4329b3c64"]}, @typed={0xc, 0x10, @ipv4=@dev={0xac, 0x14, 0x0, 0x11}}, @nested={0x68, 0x6e, [@typed={0xc, 0x51, @pid=r2}, @typed={0xc, 0x32, @pid=r3}, @typed={0xc, 0x4, @pid=r4}, @typed={0xc, 0x50, @u32=0x0}, @typed={0xc, 0x7e, @fd=r0}, @typed={0xc, 0x83, @u32=0x2d}, @typed={0x10, 0x96, @u64=0x2}, @typed={0xc, 0x34, @str='\x00'}]}, @typed={0xc, 0x19, @fd=r0}, @generic="3abb5c35ff4418928da3efd89eefbd9c20362d130d263500145452883232c4c1871a8c3437bc47d749f2c4a0f736bf6088e9f0b65b8b1916118c6bd639942a34", @nested={0x4, 0x1a, []}, @generic="91c88b7dbd6e6c616df87fc0de97c0e929f3fc17af125823e75d900f58379c7c3e4e4b3582bc5518b916b4dfc6e7ed13802718f0fbc3b0d588e76d291d76353c92a97c893489fcf35ca989e6f795742eeecee7450f55a91a438b007fbfc011d288e5c71d90ee68b3c30f55db0047c740867578be8f96488196ad143c92f81817b6eda91e0577b2c7e7e8ceff256347f9cd9d3a8fbad2066d3c9901fb695ed0d6cd369ef9bd786e2fca30d2934f03a124988e42a4451534b0761e937d"]}, 0x14a4}, 0x1, 0x0, 0x0, 0xc001}, 0x8000) socket$netlink(0x10, 0x3, 0x8) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000ba6000-0xcf)=""/207, &(0x7f0000839000)=0xcf) 2018/01/26 18:50:42 executing program 1: userfaultfd(0x0) 2018/01/26 18:50:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f00002cd000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00002fa000-0x4)=0x1c, 0x800) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00008ea000)='bic\x00', 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000c1b000)=0xffff, 0x2cc) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00007c1000-0x10)={0x0, 0x0}, &(0x7f000047b000-0x4)=0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000fca000-0x4)=0x100, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0xfffffffffffffe70, 0x0, &(0x7f0000f96000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 18:50:42 executing program 4: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8400000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f000065b000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000a8e000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd8000-0x4)=0xe8) writev(r0, &(0x7f0000fd4000)=[{&(0x7f000089b000-0x1000)='o', 0x1}], 0x1) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000fd7000)='/dev/input/mice\x00', 0x0, 0x404400) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000fd8000)=@hopopts={0x73, 0x11, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @generic={0xfffffffffffffeff, 0x6d, "64a6ea624ddc87a5c731a4f85fb8ef177bf17e5ffaada3e91d7b974c0a75711efcbccb7516db050ee2c5164e2a75e2c9e1a64d548a9172c6c866bc52f3c5839c6dfb3515f4c76ed3e480ec88899be7a6d599ab257abcf8072a785946d4a4c68d6c02c081bda8c5a16c43d27642"}, @jumbo={0xc2, 0x4, 0x5}]}, 0x98) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000288000)=[@in6={0xa, 0x2, 0x10001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x15}}, 0x2}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f000035b000+0xb31)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000cf6000-0x40)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_BROADCAST={0xc, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000fda000-0x4)=0x0) 2018/01/26 18:50:42 executing program 5: r0 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000f2b000-0x10)=@generic="e7ba9f316cafd636c1cd510dcf0600c5") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000f3b000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x6000000}, 0xc, &(0x7f0000879000-0x10)={&(0x7f0000001000-0x94)={0x94, 0xd, 0x7, 0x1, 0x0, 0x3, {0x1, 0x0, 0x4}, [@typed={0xc, 0x93, @str='\x00'}, @generic="a323a30d534c9823fdd02dcbadf23ae3f857a74cd0acdfb41d067cee1fb96377ee1c9ff724f53146c20ac85fa2e23209ea7a9f421067e0331ff7d1944ba51e61b4ae88b959b0257be99aea79a170d66029bd01d47b25d32e5b1377fa43fcc07d306d1d693ae61e180c0126527716de08df7a"]}, 0x94}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 2018/01/26 18:50:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000f26000)='/dev/input/mice\x00', 0x0, 0x400) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000d4b000)=0x5) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) ppoll(&(0x7f0000039000)=[], 0x0, &(0x7f0000e3d000-0x10)={0x0, 0x989680}, &(0x7f0000f77000-0x8)={0x0}, 0x8) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00008e0000)={0x3, 0x2, 0x1e0, 'queue1\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 18:50:42 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x0, &(0x7f0000048000-0x4)=0x4) mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000fba000-0x38)={&(0x7f0000398000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fe8000)={&(0x7f0000c07000-0x2f0)=@updsa={0x120, 0x1a, 0xa09, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x3c}, @in=@empty=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x256e268dd0e382cf}, [@replay_esn_val={0x1c, 0x17, {0x40000000000001cb, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}}, @coaddr={0x14, 0xe, @in=@loopback=0x7f000001}]}, 0x120}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 18:50:42 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x22, &(0x7f0000dc1000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) 2018/01/26 18:50:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000e9a000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) socketpair(0x5, 0x7, 0x9, &(0x7f0000c1e000)={0x0, 0x0}) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000b3f000-0x4)={0xffffffff, 0x7, 0x9}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000ca2000)={0x52e, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 18:50:42 executing program 4: mmap(&(0x7f0000000000/0x5b000)=nil, 0x5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f000005a000)=0x0, &(0x7f0000025000)=0x4) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000033000-0x10)='/selinux/policy\x00', 0x0, 0x0) bind$ipx(r1, &(0x7f0000058000-0x10)={0x4, 0x6, 0x4, "3937e9f6fc1a", 0x828, 0x0}, 0x10) mmap(&(0x7f000005b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000005b000)={0x0, 0x3, 0x5, 0x6}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f000005b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000008000-0x87)={r2, 0x7f, "4e011664b74d3042bda59c9a1e186d8af02a094fc2dbebaa5371a85e04d47d5285676a07b8723bb527c5e7df6ca61cc364753569b881447087ce62fa45a58dc96847d2d167c61522ece057c99a8df0fa331884b659025b584580912e345cc26180a29185af833f50d68f7a720f9d080b55168d4afa7059e09e515fbdac3e6b"}, &(0x7f000005b000)=0x87) 2018/01/26 18:50:42 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000ea5000-0xc1)=""/193, 0xc1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0xa400, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000afe000)=0x0, &(0x7f00002e0000-0x4)=0x4) getsockname$inet6(r1, &(0x7f0000a8e000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00007df000)=0x1c) r2 = socket(0x20000000000000a, 0x7, 0x0) r3 = creat(&(0x7f0000bbd000)='./file0\x00', 0x24) ioctl$TIOCMBIC(r3, 0x5417, &(0x7f0000a71000)=0x6) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000751000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendmmsg$inet_sctp(r2, &(0x7f00006f6000)=[{&(0x7f0000ee1000-0x1c)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00003b1000)=[], 0x0, &(0x7f0000417000)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f0000417000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000a9e000-0x10)=[], 0x0, &(0x7f0000f41000-0x120)=[], 0x0, 0x0}], 0x2, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000da1000)=0x0) 2018/01/26 18:50:42 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)=0x10) setsockopt$sock_void(r0, 0x29, 0x20, 0x0, 0x0) 2018/01/26 18:50:42 executing program 5: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000002d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000036000)=@ethtool_sfeatures={0x3b, 0x2, [{0x0, 0x0}, {0x80000001, 0x0}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000038000)=0x0, &(0x7f0000013000)=0x4) 2018/01/26 18:50:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38bffffffff54115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd177001de78aabb64ffffffed008c46", 0xce) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x1, 0x0, 0x0}, 0xfffffffffffffc7c) socketpair$inet6(0xa, 0x0, 0x1, &(0x7f0000653000)={0x0, 0x0}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000986000-0xc)='/dev/rfkill\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f000098f000-0x5c)={0x4, 0x0, {0x0, 0x3, 0x40, 0x3, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f00003ca000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000019c000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000bd9000-0x14)={@loopback={0x0, 0x1}, r3}, 0x14) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) readv(r1, &(0x7f00006c1000-0x20)=[{&(0x7f00002d5000)=""/136, 0x88}, {&(0x7f0000ed8000-0x16)=""/22, 0x16}], 0x2) setsockopt$inet6_int(r4, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/26 18:50:42 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000dd000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={0x0, 0x5, 0x6}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={r2, 0xffffffffffffff81}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000002000-0x70)=""/112) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000001000)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000003000)={0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000000)={r3, 0x80000, r1}) fsync(r0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000004000)='environ\x00') mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_create(r5, &(0x7f0000005000-0x3a)=@access={'system_u:object_r:apt_exec_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x30, 0x36, 0x0}, 0x3a) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000004000-0x30)=[{&(0x7f0000006000-0x1d)="9c704372bd940f98a63bbe47e2c2395e9e04e24556a019c0bd72765e90", 0x1d}, {&(0x7f0000003000)="1e53319504a01a5410e217953d8a946fc3066cdd60b06f6b209a5b7f6765140c3270376cc77638b7b02ccb881d504ef74cd30697e4cd2c2ed928597483cc184aca424c9d2f906456773455d820afaf8a94700b768e9cce9845434caa2d0c3cd74e0145d5faf9384406414f3f1a945815697ec859f916cb5b1e09dae5d44cdf899bb8126c76b252a35b63414b36be96561dda7345c324b6f8e9a7d280ed6a798739b8f8d9f850bb89f187f2d21f524aa64fb5e292a80cea015a7bca5f9396", 0xbe}, {&(0x7f0000006000-0xc8)="d859651dcbce9b7d8163bdfd8a59be9c5b75b7e4078fc863ccde021bab2f52abec6b9d8052e1d4fcb2f60831b73c023e34357bae49f9d1d4df25c6d842cc09ff2a9e55138384c9f11a47bf6cb6065a8907abba5b68733ef8a7a48b2c78b70743d1638018af202ef0b34af9a553d329b0d38f3100c24f91f8dd3f0467200723162f7d90b2163d2b687328087cb57c42fb0899b0379697dfc74bcfa49279dfed54222a648be40a4fb23aee0483ebf734a404af7fc4898eb3c69c74d4a0f3cf9b9aeaa2d870f84be928", 0xc8}], 0x3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000007000-0x8)={0x401}, 0x8, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000008000-0x10)={0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) setsockopt$inet_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000003000)='tls\x00', 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000008000)=0x101, 0x4) 2018/01/26 18:50:42 executing program 4: mmap(&(0x7f0000000000/0xf9b000)=nil, 0xf9b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000f9c000-0x25)="26000000130007f1471400010000321f000000e3010000025900000000000006000200cc35", 0x25) 2018/01/26 18:50:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a1000)={&(0x7f000037c000)=@ipv4_delroute={0x3c, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x0, 0xfe, 0x0, 0x0}, [@RTA_PRIORITY={0x8, 0x6, 0x1}, @RTA_FLOW={0x8, 0xb, 0xbc}, @RTA_OIF={0x8, 0x4, 0x0}, @RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4007}, 0x4000000) r1 = openat(0xffffffffffffff9c, &(0x7f0000c4e000-0x8)='./file0\x00', 0x2, 0x85) ioctl$TIOCMSET(r1, 0x5418, &(0x7f00007cd000-0x1)=0x9) 2018/01/26 18:50:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000bba000-0xe8)={{{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) bind$inet(r0, &(0x7f000052f000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) 2018/01/26 18:50:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000e57000)=0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000882000)={{0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xd0e}, {0xa, 0x1, 0x225d2341, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x1}, 0xc8}, 0x6, [0x81, 0x6, 0xffffffff, 0x4, 0x5, 0x22f1, 0x400, 0x4fcd]}, 0x5c) setrlimit(0x7, &(0x7f0000e17000-0x8)={0x0, 0x0}) inotify_init1(0x0) 2018/01/26 18:50:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x80001000000891d, &(0x7f0000e69000-0x25)={@common='lo\x00', @ifru_mtu=0x0}) fcntl$setsig(r0, 0xa, 0xe) 2018/01/26 18:50:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000d6e000-0x8)='./file0\x00', &(0x7f0000e28000-0x18)=@known='system.posix_acl_access\x00', &(0x7f0000dc6000-0x98)=""/152, 0x98) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f45000)={0x0, 0x0, &(0x7f0000da8000-0x10)={&(0x7f0000920000-0x1a8)={0x2, 0x16, 0x0, 0x0, 0x5, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_ident={0x2, 0xb, 0x0, 0x0, 0x0}, @sadb_x_nat_t_port={0x1, 0x0, 0xffffffffffffffff, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 18:50:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000e1c000-0x30)={0x3f, 0x9, 0x100000000, 0xc4ca, 0xe61, 0x200}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000484000-0x44)={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='eql\x00'}) 2018/01/26 18:50:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = gettid() getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000660000-0x8)={0x0, 0x1}, &(0x7f0000ba1000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00002ff000-0x4)=r2, 0x4) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f000035b000+0xb31)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000091e000)={&(0x7f0000cf6000-0x40)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @common='sit0\x00'}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 18:50:42 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000001000-0x40)={0x6, 0xffffffff, 0x100000001, 0x9, 0x6, 0x1, 0x6, 0xfbf2}, &(0x7f0000000000)={0x8, 0x564e, 0x7, 0x9, 0x296e, 0x3, 0x6, 0x2}, &(0x7f0000000000)={0x99b8, 0x2, 0x100000001, 0x0, 0xfffffffffffffffd, 0x8001, 0x100000001, 0x7}, &(0x7f0000494000-0x10)={0x77359400, 0x0}, &(0x7f0000aad000)={&(0x7f0000001000-0x8)={0x1}, 0x8}) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000014000)='/dev/autofs\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000001000)="1f0000001e0007f1ffffffe60700007702000041536b8d3d6c39080001454a", 0x1f) 2018/01/26 18:50:42 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000de7000)='posii_acl_access@posxx_al_accssself-\\^\x00%', 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) ioctl$TCSBRKP(r0, 0x5425, 0x2) openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdb000-0xa)='/dev/ptmx\x00', 0x2, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000fd9000-0x1)='~', 0xa5) write$selinux_load(r0, &(0x7f00009ec000-0xbe)={0xf97cff8c, 0x8, 'SE Linux', "326d5f9dfc51bf61886dfd63544e8203ff5a2ea39c6887910387c1c5d8a7139b06a28d487fbd5ad913866cc8d64843d0fd498d192416c3eb2764f2dcfe37f9f53089129a05213bd45a283f4faa243a0944b6ebeb151e2877b84b76859497c947b9330c8c85188c00fe5f7d82fce3b2f82d77a73b2efaf624c62d462bee5c73a4aa52cc3febfe040f31f2cc10f21bbf173dcd8d19846505d4b37bf026e7177cf21371ecdd9291b0023a87448f9cdc"}, 0xbe) 2018/01/26 18:50:42 executing program 2: mmap(&(0x7f0000000000/0xf03000)=nil, 0xf03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) bind(r1, &(0x7f0000bef000-0x80)=@generic={0xa, "38af356a916dff01f2594d5d262c2881eb8245a40300010000000000a59b5c3aae3085c032a4113e98b9f2e376c3c57d942eecfe0c9e4e8e7cd3c0bffe6316b17f00000003a3e226dfe8aaf2abc1d25d7954d80e0bd2a66642c9d6ada11024f2b5e7e3f125477afd1f9e9fd12fbb38b55676b7a9451970a973e6e3b65d10"}, 0x80) r2 = dup(r1) r3 = open(&(0x7f00003a7000)='./file0\x00', 0x240000, 0x0) listen(r3, 0x90) connect$inet(r1, &(0x7f0000263000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup3(r2, r0, 0xa9f79b90ebb2760a) 2018/01/26 18:50:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00004b1000-0x28)='.eth0nodev:wlan1wlan0(vmnet0lp&vboxnet1\x00', 0x0) fcntl$lock(r0, 0x6, &(0x7f0000045000)={0x3, 0x0, 0x1ff, 0x0, 0x0}) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f000094f000)="401bf0eaf3662287350d") 2018/01/26 18:50:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000671000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) r1 = socket$inet6(0xa, 0x6, 0x9) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00006e7000-0x8)=@assoc_value={0x0, 0x6f76}, &(0x7f0000619000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00004c9000-0x20)={0x8b1, 0x401, 0x8, 0x3, 0x4, 0xffffffff7fffffff, 0x7fff, 0xfffffffffffffffb, r2}, &(0x7f0000770000-0x4)=0x20) sendto$inet6(r0, &(0x7f0000c50000)="", 0x0, 0x40000, &(0x7f0000e55000)={0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x27}, 0x1c) close(r0) 2018/01/26 18:50:43 executing program 3: mmap(&(0x7f0000000000/0xdf8000)=nil, 0xdf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000df9000-0xd)='/selinux/mls\x00', 0x0, 0x0) bind$ipx(r0, &(0x7f0000255000-0x10)={0x4, 0x5, 0x0, "f54f6bdfded3", 0x5, 0x0}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) sendto$inet(r1, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0xa, &(0x7f0000df0000-0x4)=0x100000001, 0x4) pipe(&(0x7f00000d5000)={0x0, 0x0}) getpeername$inet6(r2, &(0x7f0000df6000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000af7000+0x211)=0x1c) r3 = socket$inet(0x2, 0x6, 0x3) r4 = socket(0x0, 0x6, 0x8) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000843000)=0x0) getuid() socket(0x2, 0x80e, 0x9) ioctl$sock_inet6_tcp_SIOCATMARK(r4, 0x8905, &(0x7f0000df8000-0x4)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000761000)={0x0, 0x0, 0x0}, &(0x7f0000df6000)=0xc) sendmsg$nl_generic(r4, &(0x7f000062f000)={&(0x7f0000df7000-0xc)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000563000)={&(0x7f0000673000)={0x2fc, 0x13, 0x400, 0x0, 0x2, {0xf, 0x0, 0x0}, [@typed={0xc, 0x3a, @fd=r1}, @typed={0xc, 0x23, @ipv4=@dev={0xac, 0x14, 0x0, 0x16}}, @nested={0xbc, 0x35, [@typed={0xc, 0x91, @u32=0x0}, @generic="317279c335b1431b72ba16291d599fcd2f14f3c3c9d65f3d41ff411a6ed093229706781ed22ac78fe7f223a65ec0ccbd4d3afdd6f0cf9fd83e02e69aeae7de6108dc2315d9ed557615bcde790f5aa3e124073b6768d8817ed6d031bc0d15bd531cacf0517c10df4e821650b9c20241ed2ff60655808cf190455a8d07c9f10fb3861016ff4f42141a575796c134b83401b69afb173e5f21a8f7d5079b8460a3fbf2ae", @typed={0x8, 0xb, @void=""}]}, @typed={0xc, 0x67, @ipv4=@loopback=0x7f000001}, @nested={0x184, 0xe, [@generic="8764ad5f9d427527e6651350057a7cab41b45fad5bb1cd70ab954b0819e330c9cafefbc60bd8d0b1c2b5cc3eb6df22191a55ca84f92f906d6caeec5838e584bebe04af09e3fcac52ba2edaeadb2f6d54f2e2ae85a3370faadce0e4206b1af6e92933dbed6a3f8b2ff29dda23a40383c4c873fa31344fa4f16fa35479c757d59a6e089526e81f96358181ac51976e11028db6baa6ee7eadc7eb1a42ff1606ce44ccc6cf375aed250c9c8af5d2a169a6f47b9a03f5f976d99e026cbd4f001d85d614780d24cbc7398795ea85d7c04ca0980e9e508e69c4a858d5bacb6401bfb43e1ef3a9fe42725e0dd13e37a46f0e142291f8c263b9607935", @typed={0xc, 0xa, @u32=0x800}, @generic="5b1d89ae01fffbaab5ff46d3819acc5f23749358f2187134e621ab7294769734638b4bc7188d946901061ce79df4044a675a79355bf92d3d3b6dc6c61ab5047d9fd7028cc5348679098ba18fe483a3c8470b57a05c28bc0a75a95a3b255c006a7582f5602e8c0484b579a3b48fcbfafd16dffff37ec193f8e6e3b2"]}, @typed={0xc, 0x69, @ipv4=@loopback=0x7f000001}, @nested={0x78, 0x59, [@generic="e3fd5fca10279e940d4458a4036c034a088692d1bdaa5a7aac5c7a2e430ddd4dfb821ea5de9df90d74be972bb9717b0d6f7fa7d7dc0275c935dc1241d8efa2a17e8f04facc67f068798abbc1817323749cece01b76c704e79262eccd7bc8cf3204a22453700c8f9e008c1a88d48d1b672e"]}]}, 0x2fc}, 0x1, 0x0, 0x0, 0x4000050}, 0x0) recvmsg(r1, &(0x7f0000df2000)={&(0x7f0000597000+0x4b)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000229000)=[{&(0x7f0000df3000-0x92)=""/146, 0x92}, {&(0x7f0000975000)=""/35, 0x23}, {&(0x7f0000522000)=""/150, 0x96}, {&(0x7f0000dde000)=""/180, 0xb4}, {&(0x7f00004b5000)=""/200, 0xc8}, {&(0x7f000014a000-0xda)=""/218, 0xda}], 0x6, &(0x7f0000ce9000)=""/152, 0x98, 0x2}, 0x20) 2018/01/26 18:50:43 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000001000)={0x0, 0x1f8, 0xfff, 0xffffffff}, &(0x7f00003f6000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000002000-0xc)={r2, 0x2, 0x0}, &(0x7f0000002000-0x4)=0xc) read(r0, &(0x7f00003f6000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x5, 0x2, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000002000)={0x2000, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000004000-0x1000)=""/4096) 2018/01/26 18:50:43 executing program 1: epoll_create(0x1) socket$nl_crypto(0x10, 0x3, 0x15) 2018/01/26 18:50:43 executing program 7: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_int(r1, 0x0, 0x6, &(0x7f0000640000)=0x2, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000712000-0x4)=0x0, 0x4) 2018/01/26 18:50:43 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, 0x0, &(0x7f0000005000)=0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f0000005000)=""/115, 0x73, 0x40010022, &(0x7f0000004000-0x10)={0x1a, 0x1c, 0x1, 0x5d, 0x100000000, 0x3f, @random="abec73572359", [0x0, 0x0]}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000005000-0x11)='/dev/vga_arbiter\x00', 0x400, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000006000)={{&(0x7f0000001000/0x4000)=nil, 0x4000}, 0x3, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000005000)='user\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000005000-0x62)="720b0a7e0f9e7fcf5bcd58846802f6d701ae3d4ecd1c2798c6bc6a0226d379b6cc49a1eb34e20f935e3ba4dc928ad169fc6459906e06867b1f262534b3d7e13320e2168e813c5a68099ce87677054c7782e7dc2e0303aebc918637e807189a895d62", 0x62, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000006000-0xa)='id_legacy\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000006000-0x11)='/dev/vga_arbiter\x00', 0xfffffffffffffffd) sched_setparam(0x0, &(0x7f0000005000)=0x3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000007000-0x30)={@empty=0x0, @multicast1=0xe0000001, 0x1, 0x8, [@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0x14}, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @broadcast=0xffffffff]}, 0x30) keyctl$unlink(0x9, r2, r3) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0xfffffffffffffff9) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000001000)=0x0, &(0x7f0000006000-0x4)=0x4) 2018/01/26 18:50:43 executing program 6: mmap(&(0x7f0000001000/0xc51000)=nil, 0xc51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000095000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f000048a000-0x4)=0x4, 0x120) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000660000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f000075a000)=0x0, &(0x7f00002a8000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000000000)="580000001400192300bb4b80040d8c560a0600000000bc76489643c218fe58a2e04a03ca814b643eaa00000028215a0004fbf50d0000000400000004001ce1ed5e000000000022001000010007000002121f00ec6b0f536e", 0x58}], 0x1) 2018/01/26 18:50:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000860000-0x12)='/dev/input/event#\x00', 0x1, 0x0) read(r0, &(0x7f00008f8000-0x18)=""/16, 0x10) 2018/01/26 18:50:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000bac000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e4f000-0x11)='/selinux/enforce\x00', 0x44080, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000844000)=0xf, 0x4) 2018/01/26 18:50:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00006eb000-0x10)={0x1, &(0x7f00008a8000)=[{0x6, 0x0, 0x0, 0xffffffffffff8002}]}) accept4(0xffffffffffffff9c, &(0x7f000071c000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000310000)=0x58, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b09000)='/dev/autofs\x00', 0xcd0466d9b107bc82, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f00008fa000-0x28)={&(0x7f000018e000/0x4000)=nil, 0x50, 0x4, 0xc, &(0x7f0000747000/0x4000)=nil, 0x7f}) 2018/01/26 18:50:43 executing program 2: socketpair$inet(0x2, 0x7, 0x800, &(0x7f0000747000-0x8)={0x0, 0x0}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00009cb000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x800, 0x4, &(0x7f0000ebb000)={0x0, 0x0}) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000404000)=0x0) unshare(0x80000000) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000003000)="441f090000000021000600000000e978200505000000000000000004fd", 0x1d) connect$inet(r2, &(0x7f0000d3b000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x241) 2018/01/26 18:50:43 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x80045438, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCSCTTY(r0, 0x540e, 0x4) ioctl$KDMKTONE(r0, 0x4b30, 0x1) 2018/01/26 18:50:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007cc000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000cb1000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d91000)=0xe8) fstat(r0, &(0x7f00007df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f0000c64000)=[{{&(0x7f0000046000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, 0x3a, &(0x7f0000dc9000)=[{&(0x7f0000112000-0xcf)=""/207, 0xcf}, {&(0x7f0000ca1000-0xb1)=""/177, 0xb1}, {&(0x7f0000cad000)=""/186, 0xba}, {&(0x7f0000ea6000-0x61)=""/97, 0x61}, {&(0x7f0000243000)=""/92, 0x5c}], 0x5, 0x0, 0x0, 0x6}, 0x2}], 0x1, 0x1, &(0x7f0000e5f000)={0x77359400, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000adf000)={0x0, 0x5}, &(0x7f00003b3000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000fdb000-0x10)={r5, 0x49, 0x6, 0x0}, &(0x7f0000e5e000)=0x10) r6 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ac7000-0x11)='/selinux/enforce\x00', 0x1, 0x0) r7 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000a47000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000785000)=0xe8) getresgid(&(0x7f0000bb7000)=0x0, &(0x7f0000a87000-0x4)=0x0, &(0x7f000003a000)=0x0) r10 = fcntl$getown(r0, 0x9) lstat(&(0x7f0000b84000)='./file0\x00', &(0x7f000074c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000a88000-0x1c)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) sendmmsg$unix(r0, &(0x7f0000f21000-0xe0)=[{&(0x7f00008dc000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000155000-0x40)=[{&(0x7f0000a12000-0x9)="717833a83ec167e2a6", 0x9}, {&(0x7f0000e67000)="46307af90d25825c865878e38a6593770f4ecd7081e912500c1118fdd7885f435924499948f57b4b0e2ed45feca99b0378c14df73d6ca24653d535a4e8f1e00d0a934a5edca18c2464a7c93019a931663e6cd180a7cc0d2228a1de4f3fec6b80a14958ad8c64a1e53f47ef4a6d9657fb112442dd150d5a3c1cf359", 0x7b}, {&(0x7f0000b52000-0x3c)="dcf999f90b13aef0e91ebd933eda514fe02c841e490c9575e840f27742d7b0e9e2f379ce63cc11e1a7d034fde92ac8702d355b448f3106c47876c7f8", 0x3c}, {&(0x7f0000a5b000)="c374b5702191064e8da3f80dfa9e52225341d3d92a53854bb502e01195603ba0ddcecd55022ccb650b01b94975bd3dab6c939ca826de20d0b5001c51e054bf7ba25ba8f70d2d76510dbf2584c417fd7f43ec2959823a9965ca", 0x59}], 0x4, &(0x7f00001ba000-0xb0)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r6]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x18, 0x1, 0x1, [r0]}], 0xb0, 0x20000000}, {&(0x7f00004cc000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f000041e000)=[{&(0x7f0000ef4000-0x98)="caf75059780a80e61d47d2b6c0f8f3e30daa3bfb99d9c333b6de697c6540646795afd0d7c16adf77c28a08dc2b00878f5d17dc6b7257956cc6382d9f3de2d4f2b6bcc8c8717437bb2cc1c629d816a3e52857cbdbd96306833b60cf7cbee7af1e2d145819615a66ced3600b015076e6eff1680ffff8947f3209220bb844031ef5d78c1cdff0391bc10073cc356c8f09a987fca5175a6a52d0", 0x98}, {&(0x7f000064a000-0xa5)="f259b75b123d01cf32f7a44074744348cbd78e3300da8ea79075727b9479ebafce54f9e65efcdf01388cc9af1e58a8e6e052b49b5a01e811b365e45f9522c5662af403dcda10cdef78244c0cbce4b1dc8ef72226671b52efe7977d215a8792a725f8efa1e9013aad2d41108cbccfeabbf39894dc1b92378e17db22393a2c461ca7f91fe9a4d5f4a5ec7224a0fc270fa41bb5b675db55f50b7775ecabcafa546dd838793f0b", 0xa5}, {&(0x7f00007f6000)="6e08619c260c9d63e3f2240d01a63d80a4388e2147981ad9f6b08f508fd4271441af5d20b7f4a9bd8036ab5b3433902158acc10430877c502d08edcdc5ea825ed58717bafe4d94b3143788728d", 0x4d}], 0x3, 0x0, 0x0, 0x40000}, {&(0x7f000027f000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000616000)=[{&(0x7f00005cb000)="44ef5b2ab770b4da552a2a28b4323ea63fa97f3c8e6da268114a3fd0a41daa95ae4c05a904aaf88fd1f7897b3e2f57c91a134598d28652c11b15f78a51f63604dbc4d6a23fd6c6e49c1d42383240486c7a4af5f2b2a92e448ec2b5115619dd0e31cd875db232a2e7a2444a2bcf3194d5b606a26c153148cdefd9fa2c249b0f5bb8665a127940e658b6ac8dcd95863e22bf0cd65f03b1004723707f66702d95ee3233e1dcd7d822cc2c20da00711b2c0e56beddbfd794b33d6a2e8de7c384535bf887142aa6c414f24a6813c38b057ebd149e", 0xd2}, {&(0x7f0000f29000)="58f8163babf61a2a35d7c28bc0e5942c987b456331b1ba8b74c4f98ff004507bdda9fda9490f03674a1d98da6d0941c92351ac78859dc0cdd3902c9e7a57cbc8ce3baf90f9fc153e40f7b5906f2ef67da161a6c971d9c62963d9b26afb8191c6d8800b134a7bb2fb8c36a91cee20cf2b6a1b8668c86bd22d663981b72f5a9ae904e56b503add73b4bdafc315cd", 0x8d}, {&(0x7f0000237000)="36532a83d1ad57fae19bdb5798919fc7a37cd7f47e50ec7e9de6f521b08b49b5008d5f10833031211f904f15551af626a624b219a24222d49b9ace8129191b9a135716e491871c80da58dacc79c22306da4e1c10fed8fbf911b27653b3b04574f8466909fdbf80a1152f0e4a9068e9e6ef5586e72b02a6cdb9b93ad4ff34e34e048db098a2e52489449ac43a25a083d25269097e1fc3ed11eb052c53e7429febaaa3e7c9b33bf66b6431f44600f15973e180a09adf6f2bf348204837d802742970e3201b55c1ff44283d0dbf5bff6b6f2690", 0xd2}, {&(0x7f0000d56000-0x1000)="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", 0x1000}, {&(0x7f0000cad000)="b99d43dbd33223d00e6677eceed479f95c42dd9eba03eba7da93b0c71ddaeedddb3441a2f68711b2f70cfa2ed6dcd9885b8cb505a5a7455f337f", 0x3a}, {&(0x7f0000565000)="86a099bf33b04dbf8061624e0c5ca5fe5c2f9a0a55ec9f9130bab8ad969e0ae16549f8124f191e8b15309cea43525fbd5312fdc3f0c9f2e3a1a8711904e73243d3bf5be7113a71b0c0555cd46595e7d56755e289e3c80dabf1b0b1a96226574cd7bdd67ceb0f233ea4473da09f689b0dc368d35b26cdaed154749be001e700ac5e2f", 0x82}], 0x6, 0x0, 0x0, 0x24008004}, {&(0x7f00001b2000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000048000+0x9f5)=[{&(0x7f0000158000-0xfe)="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", 0xfe}, {&(0x7f0000518000-0x1)='g', 0x1}, {&(0x7f0000b5c000)="30e616a99a3fa958e7bb7cc513d9aef55a64eb869b570d29f1", 0x19}, {&(0x7f0000203000-0x4e)="24c203bcee8f64eff6b41d50cad485ca8679c51d46f76e0716d53f9272cf0c8845281abee29426728434dce6dc07457158e00375719cc6626b05e7e607dd1320ab2c13cba598889b46f36b3cdabf", 0x4e}], 0x4, &(0x7f00007c5000-0x38)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x38, 0x4000000}], 0x4, 0x10) 2018/01/26 18:50:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) getsockname$unix(r0, &(0x7f000082d000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000eb6000)=0x8) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$packet(0xffffffffffffffff, &(0x7f00005d6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00005c3000)=0x14, 0x0) 2018/01/26 18:50:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000a, 0x0) sendto$inet(r0, &(0x7f0000486000)="", 0x0, 0x0, &(0x7f0000ee2000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f000066d000)={0x0, 0xf160}, &(0x7f0000c05000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00009ef000)={r1, 0x8, 0x30, 0x100000000, 0x4f4d}, &(0x7f0000c0e000)=0x18) r2 = syz_open_dev$usbmon(&(0x7f0000f49000)='/dev/usbmon#\x00', 0x400, 0x80080) recvfrom$inet6(r2, &(0x7f0000017000-0xa3)=""/163, 0xa3, 0x40, &(0x7f0000d2b000-0x1c)={0xa, 0x0, 0x401, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000}, 0x1c) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000db5000)={r1, 0x59, 0x7ff, 0x5, 0x6, 0x5df, 0x5d96810d, 0x7, {r1, @in6={{0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x100000000, 0xfffffffffffffffc, 0xedb4, 0x8}}, &(0x7f00001e3000-0x4)=0xb8) 2018/01/26 18:50:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0xb, &(0x7f00008e1000-0x10)={0x0, 0x0}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ebc000-0x10)='/dev/sequencer2\x00', 0x28000, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00004ad000-0x20)={@generic="2bd0e76ae8c691bdbf6b356cbf093253", @ifru_flags=0x198d304a648c0a18}) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000018d000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00002b9000-0x4)=0x8) timer_create(0x0, &(0x7f0000c81000+0xe03)={0x0, 0x0, 0x0, @thr={&(0x7f0000245000-0x66)="", &(0x7f0000659000-0x6)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008a2000)=0x0) 2018/01/26 18:50:43 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x482600, 0x0) r1 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000783000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000cef000)=0x60) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) futimesat(0xffffffffffffffff, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000014000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000e2c000-0x8)={0x0, 0x0}) ptrace$peekuser(0x3, r3, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/26 18:50:43 executing program 4: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000600000/0x3000)=nil, 0x3000) mmap(&(0x7f0000600000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000601000-0xb)='/dev/hwrng\x00', 0x8000, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00001ac000)="a6af08328b5c8d4098b56bf3e0cd5aaf", 0x10) madvise(&(0x7f0000175000/0xc00000)=nil, 0xc00000, 0x9) mmap(&(0x7f0000600000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000160000)={0x0, 0x0, &(0x7f0000600000)={&(0x7f0000674000)={0x2, 0x18, 0x9, 0xf, 0x3, 0x0, 0x3, 0x1, [@sadb_x_nat_t_port={0x1, 0x17, 0x3, 0x0}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x800) 2018/01/26 18:50:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000f4b000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe(&(0x7f0000c5f000-0x8)={0x0, 0x0}) recvfrom$unix(r0, &(0x7f00008e3000+0x894)=""/255, 0xff, 0x100, &(0x7f00004d9000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/26 18:50:43 executing program 0: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000365000-0x4)=0x2, 0xffbc) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000001000-0x4)=0x8, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) r1 = dup(r0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000ef0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000eb0000)=0x14) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000eef000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x0, 0x9, 0x400, 0x0, 0xc0000004, r2}) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x40002106) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f000056a000+0x3df)=[{&(0x7f0000426000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ef2000-0xe6)=""/230, 0xe6}, {&(0x7f0000ef2000-0x5e)=""/94, 0x5e}, {&(0x7f0000ef2000-0xad)=""/173, 0xad}], 0x4) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r1, &(0x7f0000643000-0x38)={&(0x7f0000bd2000)=@ax25={0x3, {"8d794c77a61ffc"}, 0x758}, 0x10, &(0x7f0000ef1000-0x20)=[{&(0x7f0000ef1000-0x8d)="045aab4e9465c96a7a3accd93fa52d041b8de708826085e0e66ab23f7380d3376791f59423707f31a0e7ae72cc346e955a84522ec82ae14675239a3154468d6e44ee1c09af6d48373a63e13901e6cccc3d891a1d387b79cea4a75806f8fc218dac99d4a0d3ebb6637848cedaf5e976aa0db78acb7c5cb25cc817bf1faacdb2ee4de0c1d977c670158804a29a8b", 0x8d}, {&(0x7f0000ef0000)="f086b51bd58ed3568e7ce1ab04d4105b347a5809249b7112640ff17654c9e995f2a92373941d57112ea68a9efd817f3ba8d8c0af4dc5817843479167cc3fbcfb209a2bc9b8f0dcf3a127b4acc4290319cd65119aa5719a18eb83529eab80c9a76cbee8d5315bb104187dff8e28a3f1b45ed5b7fdb8af3b635faff0cb603cf619cf3dc7435d521ba0345fa55e366ec4656399493e73af29db9803e02de49e95b7c21ebeca04b5f2767a2d5e657a103057f8a8b81921064f08d27d1d8536ddafb152ea6c18c589c9fbc9dbdc4ead4b74c2f4a0c4768fad1f3ba711", 0xda}], 0x2, &(0x7f0000ef0000)=[{0x80, 0xbf, 0x5, "e5f913373d0d5e923119613940d676c03e7424c1615075c288dce90f4c1b0a8082b3336ea21d840bad190a97a6be1accdf3617dfe4450357c47494bd188fca0087f25e82f86304b35b4a2e2cfe5d29b8f344b6ce3e13664205a5d92ace791daa1c674d693dfb5d1b66beb81c576cf0"}, {0x98, 0x10c, 0x6c2f, "d2af4f242640bc4fc60c99ed84c4efac5dbc0fb738120064cac35457fdc411a0c83cc9f41dc6609c22d5d642284dd2923e2fb276e13265a71a037628eb0ceef1f8926415273cd26a29d97c893ed7d607a7aadd20302c302b73f26e9249786a3e0d31123b375affe64f36823fc496d508810952c8d95bca76014a567618d27b1a92ea9fc26d2e"}, {0x38, 0x0, 0x3f, "7c84edf33728dc621e53d4b5cb4bb680cd44baae5b7dd42ea988b0256a16eaf519e8480a"}, {0xc8, 0x13f, 0xfe32, "d7eacb9ba97ca0924e89a68e39d7b711bddbdfaac0cdcb1b6ad8f9b14c7698b51d2d94ae28ef46a73f64cc162fd3840ced038513893071f53b9ac85b4100703a96440cd2d101a095321dfd277839ba18e9dfc25b2af1feb36b794a5a3e8ef2e0eac0141788d6d0410ba307947c86ef3d608c65dbc6b336c974873e0258b590ae987741c0741040d690418fa4122dbd93fbba405b352e8d5754d695cf4ecfd58e02e8282ca2a9f6a9285b0a6d6d09550798c72a"}, {0x28, 0x11b, 0x7, "2e3df414b575fa7f52b1d55b477689357a304cd98779a8"}, {0x98, 0x117, 0x35, "24a3dc8848683bb6abf46b0145eaedf43352acee45f238a3655c0afe3d94e179c90b635917376aefa4854d00b74a6c2c7f44e74e825c7939fd1fd1cb49fae83d3cf1e72c55abae6f728bebbd777e7d0a70b1cc30b78c80d697b286b77b8f21091f374a7b8ce158e3272037871a7b8a1029957534524badc727002b189be143c70e853c"}], 0x2d8, 0x20000000}, 0x4008001) 2018/01/26 18:50:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000034a000-0x8)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000241000)={0x7, 0x9}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000724000)=0x3) ioctl$int_in(r0, 0x0, &(0x7f00007e8000)=0x6) ioctl$TIOCLINUX2(r1, 0x80047456, &(0x7f0000a95000)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f00009b8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f00005f9000)=@newlink={0x4c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x18, 0x16, []}]}, 0x4c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 18:50:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00006fd000-0x9)='net/tcp6\x00') preadv(r0, &(0x7f0000b79000-0x70)=[{&(0x7f00006da000)=""/195, 0xc3}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000077000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000058e000)=0xb) 2018/01/26 18:50:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000523000)='/dev/pktcdvd/control\x00', 0x0, 0x0) unshare(0x200000) fdatasync(r0) signalfd4(r0, &(0x7f0000861000-0x8)={0x0}, 0x8, 0x0) 2018/01/26 18:50:43 executing program 3: mmap(&(0x7f0000000000/0xdf8000)=nil, 0xdf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000df9000-0xd)='/selinux/mls\x00', 0x0, 0x0) bind$ipx(r0, &(0x7f0000255000-0x10)={0x4, 0x5, 0x0, "f54f6bdfded3", 0x5, 0x0}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) sendto$inet(r1, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0xa, &(0x7f0000df0000-0x4)=0x100000001, 0x4) pipe(&(0x7f00000d5000)={0x0, 0x0}) getpeername$inet6(r2, &(0x7f0000df6000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000af7000+0x211)=0x1c) r3 = socket$inet(0x2, 0x6, 0x3) r4 = socket(0x0, 0x6, 0x8) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000843000)=0x0) getuid() socket(0x2, 0x80e, 0x9) ioctl$sock_inet6_tcp_SIOCATMARK(r4, 0x8905, &(0x7f0000df8000-0x4)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000761000)={0x0, 0x0, 0x0}, &(0x7f0000df6000)=0xc) sendmsg$nl_generic(r4, &(0x7f000062f000)={&(0x7f0000df7000-0xc)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000563000)={&(0x7f0000673000)={0x2fc, 0x13, 0x400, 0x0, 0x2, {0xf, 0x0, 0x0}, [@typed={0xc, 0x3a, @fd=r1}, @typed={0xc, 0x23, @ipv4=@dev={0xac, 0x14, 0x0, 0x16}}, @nested={0xbc, 0x35, [@typed={0xc, 0x91, @u32=0x0}, @generic="317279c335b1431b72ba16291d599fcd2f14f3c3c9d65f3d41ff411a6ed093229706781ed22ac78fe7f223a65ec0ccbd4d3afdd6f0cf9fd83e02e69aeae7de6108dc2315d9ed557615bcde790f5aa3e124073b6768d8817ed6d031bc0d15bd531cacf0517c10df4e821650b9c20241ed2ff60655808cf190455a8d07c9f10fb3861016ff4f42141a575796c134b83401b69afb173e5f21a8f7d5079b8460a3fbf2ae", @typed={0x8, 0xb, @void=""}]}, @typed={0xc, 0x67, @ipv4=@loopback=0x7f000001}, @nested={0x184, 0xe, [@generic="8764ad5f9d427527e6651350057a7cab41b45fad5bb1cd70ab954b0819e330c9cafefbc60bd8d0b1c2b5cc3eb6df22191a55ca84f92f906d6caeec5838e584bebe04af09e3fcac52ba2edaeadb2f6d54f2e2ae85a3370faadce0e4206b1af6e92933dbed6a3f8b2ff29dda23a40383c4c873fa31344fa4f16fa35479c757d59a6e089526e81f96358181ac51976e11028db6baa6ee7eadc7eb1a42ff1606ce44ccc6cf375aed250c9c8af5d2a169a6f47b9a03f5f976d99e026cbd4f001d85d614780d24cbc7398795ea85d7c04ca0980e9e508e69c4a858d5bacb6401bfb43e1ef3a9fe42725e0dd13e37a46f0e142291f8c263b9607935", @typed={0xc, 0xa, @u32=0x800}, @generic="5b1d89ae01fffbaab5ff46d3819acc5f23749358f2187134e621ab7294769734638b4bc7188d946901061ce79df4044a675a79355bf92d3d3b6dc6c61ab5047d9fd7028cc5348679098ba18fe483a3c8470b57a05c28bc0a75a95a3b255c006a7582f5602e8c0484b579a3b48fcbfafd16dffff37ec193f8e6e3b2"]}, @typed={0xc, 0x69, @ipv4=@loopback=0x7f000001}, @nested={0x78, 0x59, [@generic="e3fd5fca10279e940d4458a4036c034a088692d1bdaa5a7aac5c7a2e430ddd4dfb821ea5de9df90d74be972bb9717b0d6f7fa7d7dc0275c935dc1241d8efa2a17e8f04facc67f068798abbc1817323749cece01b76c704e79262eccd7bc8cf3204a22453700c8f9e008c1a88d48d1b672e"]}]}, 0x2fc}, 0x1, 0x0, 0x0, 0x4000050}, 0x0) recvmsg(r1, &(0x7f0000df2000)={&(0x7f0000597000+0x4b)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000229000)=[{&(0x7f0000df3000-0x92)=""/146, 0x92}, {&(0x7f0000975000)=""/35, 0x23}, {&(0x7f0000522000)=""/150, 0x96}, {&(0x7f0000dde000)=""/180, 0xb4}, {&(0x7f00004b5000)=""/200, 0xc8}, {&(0x7f000014a000-0xda)=""/218, 0xda}], 0x6, &(0x7f0000ce9000)=""/152, 0x98, 0x2}, 0x20) 2018/01/26 18:50:43 executing program 4: clone(0x0, &(0x7f0000002000-0x9)="", &(0x7f0000001000)=0x0, &(0x7f0000efa000-0x4)=0x0, &(0x7f0000002000-0x1000)="") lseek(0xffffffffffffffff, 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000b88000-0x15)='/proc/self/net/pfkey\x00', 0x306e56d5e76bbe5d, 0x0) 2018/01/26 18:50:43 executing program 5: r0 = socket$inet6_sctp(0xa, 0xfffffffffffeffff, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000001000-0xbb)="9a6903f7549766fe2d189d670d78e1accb5f49a5f6499969754cea64c94d559e6a0275faa0d902d29516df23ec10e46a164f6d1806274f8865f1d626d4627feeda1fbba22341e31ee8423d292eaa5aed8fc15287ac8ed7eb5b405396dd65db9af64640c46d1ed1a66a8d0dc17fdd4dc6349aa3b0f1db03d4398bf6ea8c56c53d496ef0b3c11e8bf1e4ed9d57d9ab8a16538e2c96fde5a790977cdac5ab14a54f2dd937ec97b0ae3ff15048d9b7961bb594c2291b62f28a9313838b", 0xbb, 0xc0, &(0x7f0000a37000-0x1c)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000498000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f000081f000-0x160)={0x18, 0x0, 0x2, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x2, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 18:50:43 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r0, 0x3, 0x0, 0x10001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000)="15", 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000004000-0x8)='./file0\x00', r0, &(0x7f0000003000)='./file0\x00') mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000)={0x0, 0x1}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002000)={0x0, 0x3, 0x80, 0x90ca}, &(0x7f0000005000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000005000-0x38)={&(0x7f0000004000)=@in6={0xa, 0x1, 0xa00000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x8001}, 0x1c, &(0x7f0000005000-0x30)=[{&(0x7f0000002000-0x4)="1f086c11", 0x4}, {&(0x7f0000001000)="be78c1a57ce4a8a5f3ef059a470fb5e4d9a96608f7", 0x15}, {&(0x7f0000003000-0x87)="3c618f5da614724680fa0f0ddc22e6831942a650beae1ae7aac05f098f517d74f6e18705b5b14746cdd0ebb010c48fc54e65da5b478afe38eb671f44f53c4b2bb6b2ca17ef828ba278bae8f34a2f9522b79b1cecde11f8d18a95172da2fb0fd35a4fa5852a4b13d5c4ab53035d53e87263fcb6ee5cfe414c3568a10061958ff2a8853ab538593c", 0x87}], 0x3, &(0x7f0000000000)=[@sndinfo={0x20, 0x84, 0x2, {0x8, 0x8201, 0x0, 0x7, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x4f, 0x6, 0x2, 0x3, 0x6, 0x8, 0x0, 0x1, r2}}, @init={0x18, 0x84, 0x0, {0x3, 0x2, 0x9763, 0x7}}], 0x90, 0x4}, 0x8000) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0x5a77) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) symlinkat(&(0x7f0000002000)='./file0/file0\x00', 0xffffffffffffffff, &(0x7f0000001000)='./file0\x00') setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000001000+0x565)=0x7, 0x4) 2018/01/26 18:50:43 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff88) sendto$inet(r0, &(0x7f0000c1f000)="", 0x739178a3777eb8fd, 0x0, &(0x7f0000cee000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f000096e000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 18:50:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000034a000-0x8)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000241000)={0x7, 0x9}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000724000)=0x3) ioctl$int_in(r0, 0x0, &(0x7f00007e8000)=0x6) ioctl$TIOCLINUX2(r1, 0x80047456, &(0x7f0000a95000)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f00009b8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f00005f9000)=@newlink={0x4c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x18, 0x16, []}]}, 0x4c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 18:50:43 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40c483, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000cce000-0x2b8)={0xfffffffffffffffd, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x2b8) 2018/01/26 18:50:43 executing program 1: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x80000013, &(0x7f0000d96000)=0x0, 0xffffffffffffff20) 2018/01/26 18:50:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00005e7000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000c2e000-0x20)={0x0, 0x4, 0x8000, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ccc000-0x4)=0x20) sendfile(r0, r0, &(0x7f0000aea000-0x8)=0x0, 0x1) creat(&(0x7f00008b2000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='security.selinux\x00', &(0x7f0000159000)="0000000201000000000000010400000000000000", 0xff6b, 0x0) 2018/01/26 18:50:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) mq_notify(r0, &(0x7f0000478000-0x60)={0x0, 0x0, 0x0, @thr={&(0x7f0000bc8000)="", &(0x7f0000cf3000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) execve(&(0x7f000059f000)='./file0\x00', &(0x7f00008db000-0x8)=[], &(0x7f0000dad000)=[]) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000203000)={0x0, 0xffff, 0xa1, 0x7, 0x8, 0xffffffffffff88ce}, &(0x7f00009b8000-0x4)=0x14) removexattr(&(0x7f0000f28000-0x8)='./file0\x00', &(0x7f000079b000)=@random={'osx.', "2a5c162f00"}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000dd8000-0x8c)={r1, @in6={{0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x38d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000608000)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000142000)={0x2425a1a2, 0x10001, 0x2, 0x4cf0, 0x2, 0x80000000, 0x8, 0x1f, r1}, &(0x7f00003ff000-0x4)=0x20) 2018/01/26 18:50:43 executing program 5: mmap(&(0x7f0000000000/0xf99000)=nil, 0xf99000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e8a000-0xf)='/dev/sequencer\x00', 0xc3, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f000088a000)={0x81, 0x5, 0x1, 0x4, 0x7, [{0xfffffffffffffffe, 0x1, 0x2, 0x0, 0x0, 0x306, 0x0, 0x0, 0x0}, {0x3, 0x4, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x7, 0x4, 0x5, 0x0, 0x0, 0x1002, 0x0, 0x0, 0x0}, {0x1000, 0xfb, 0x2, 0x0, 0x0, 0xa01, 0x0, 0x0, 0x0}, {0xfffffffffffffc01, 0x8, 0x4, 0x0, 0x0, 0x1808, 0x0, 0x0, 0x0}, {0x7e, 0x4, 0x1ff, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x8, 0x6aa987eb, 0x1, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}]}) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r1 = inotify_init1(0x0) readv(r1, &(0x7f0000298000-0x80)=[{&(0x7f0000f99000)=""/17, 0x11}], 0x1) ioctl$KDMKTONE(r0, 0x4b30, 0x100000001) inotify_add_watch(r1, &(0x7f000001f000-0xa)='./control\x00', 0x100000a) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000f9a000-0xa)='/dev/ptmx\x00', 0x80000, 0x0) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000f99000)='./control\x00', 0x40, 0x101) rmdir(&(0x7f0000d24000-0xa)='./control\x00') 2018/01/26 18:50:43 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) read(r0, &(0x7f0000010000)=""/9, 0x9) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000017000-0x9)='/dev/sg#\x00', 0x2, 0xd0080) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0xffffffffffff7fff) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000016000-0x20)={0x400, 0x7f, 0x200, 0xf8a, 0x7, 0x4, 0x5, 0x5, 0x0}, &(0x7f0000014000-0x4)=0x20) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000015000-0x8)={r3, 0x1ff}, 0x8) clock_nanosleep(0x3, 0x1, &(0x7f0000015000-0x10)={0x0, 0x1c9c380}, &(0x7f0000006000-0x10)={0x0, 0x0}) socket$inet(0x2, 0x8000b, 0xe97a) timerfd_settime(r0, 0x1, &(0x7f000000b000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f000000e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000018000-0x78)={0x6, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x800, 0x1000000000000, 0x4, 0xffff, &(0x7f0000012000-0x10)=@generic="3a8e5e6446d4f2626e54b2da1f154e70", 0xf9, 0x7ff, 0x1000}) 2018/01/26 18:50:43 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) accept4$inet(r1, &(0x7f0000012000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000013000)=0x10, 0xbcad04f9860b0e2a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) unlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/vga_arbiter\x00', 0xb4f6ff0c6621210f, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r2, &(0x7f0000001000)=@known='trusted.syz\x00') getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000012000-0x4)=0xc) tkill(r3, 0x23) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000000)={{{@in=@loopback=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000012000)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r4, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/26 18:50:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00004d1000)='/dev/usbmon#\x00', 0x9, 0x0) r1 = epoll_create1(0x0) getsockname(r0, &(0x7f00004a2000)=@pptp={0x0, 0x0, {0x0, @multicast1=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009a3000-0x4)=0x20) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000de5000)={0x0, 0x0}) chroot(&(0x7f00002fa000)='./file0\x00') socket$nl_generic(0x10, 0x3, 0x10) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000b96000)={0x0, 0x0}) truncate(&(0x7f0000c5a000)='./file0\x00', 0x7f) 2018/01/26 18:50:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f07000-0xe)='/dev/keychord\x00', 0x201, 0x0) write$eventfd(r0, &(0x7f0000025000-0x8)=0x100000001, 0x8) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f00009df000-0x8)=0x50) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000bed000-0xc)={0x6, 0x9, 0x6, 0x58c, 0x4, 0x7}) write$eventfd(r0, &(0x7f0000453000)=0x0, 0x8) 2018/01/26 18:50:43 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000002000-0x5)='user\x00', &(0x7f0000012000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000011000)="e462929d866a8705da8d357944b1139bdd546ded5c3f2de7e282bcb76b0d5baa9e0b32b419dede7f385c046372abfe618dcb8e5267fe9e1543bfa83f7738ff13ebd30d270ce7429807b1363779595b68d759b561fd00a1b1f575fe3f91fac2983634029ea6eb04c6f23b1a7e6691de1179f81321d5546488628503be87f166e8105c9542cdf591b584b9031c798571561a9001dbcb5dc31d2e34ec49f0da6e1919134556e4de0b022f9d7caa8707ae377be853e2d210dc06b10e6ae54474881886b4f0d48bc1cb838c673e8bb9ce191e61887725fb34bafcf8e5674bd91be5cbf97f886222f321e142c7ba08ff2732ac72e2a87d035ab464", 0xf8, 0xfffffffffffffff9) r2 = add_key$keyring(&(0x7f0000003000)='keyring\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$instantiate(0xc, r1, &(0x7f0000002000)="e3554cfe52b9caac8ac3fb0fb266f47615876bde5cc59e111325bda5ff0bd632c5e8841a8c292d0eefe8782a01cedbbc60ce658a06a841ac85108fc862e14a22d7a1823569fe691eb9332f24e6a20e", 0x4f, r2) pselect6(0x40, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000)={0x0, 0x989680}, &(0x7f0000004000-0x10)={&(0x7f0000013000)={0x0}, 0x8}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000005000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000013000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/26 18:50:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000f60000-0x4)=0x2, 0x4) r2 = syz_open_dev$tun(&(0x7f0000d00000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000317000)=0x0, &(0x7f00006f5000-0x4)=0x4) 2018/01/26 18:50:43 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r1) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) fcntl$setown(r0, 0x8, r1) getsockopt$packet_int(r2, 0x107, 0xb, &(0x7f0000003000-0x4)=0x0, &(0x7f0000005000-0x4)=0x4) [ 51.017155] keychord: invalid keycode count 0 2018/01/26 18:50:43 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f00008f4000)=""/41, &(0x7f0000000000+0xde0)=0x29) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) accept4(r1, &(0x7f00000fc000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000d93000-0x4)=0x32, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000091c000-0x10)={0x0, 0x74, &(0x7f000080a000)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x3, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x132caa88}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}]}, &(0x7f0000d6e000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000c12000)={0x1, [0x0]}, &(0x7f0000943000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000810000)={r3, 0x6d, "bc23858a6f935a452cf559f98cd29368b08a49af4c7bf2210ec7cc8e6018c543760171dacd7dc2a3624ffd05eeb8840ef6e5d60e895976e25a016dad13732db5fbfde9b4c47bec41c04ed84ae314fb262d655568995c952be5e4ba288a451b854cc26877edec31738036164aa1"}, &(0x7f0000bc7000-0x4)=0x75) sendmsg$nl_xfrm(r1, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xfc, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x44, 0x5, [{{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x0) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000895000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r4, 0x770a, 0x0) 2018/01/26 18:50:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r1, 0x7, &(0x7f00008c4000)={0x0, 0x0, 0xdb, 0x0, 0x0}) r2 = open(&(0x7f0000aba000-0x8)='./file0\x00', 0x40, 0x42) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000fd1000-0x4)=0x0) fcntl$lock(r1, 0x7, &(0x7f0000155000)={0x1, 0x0, 0x1526, 0x0, 0x0}) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f79000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000c6b000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000127000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001fb000)=0xe8) fstat(r1, &(0x7f0000751000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind$pptp(r2, &(0x7f00006e3000)={0x18, 0x2, {0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) sendmsg$unix(r0, &(0x7f0000822000-0x36)={&(0x7f00008e6000+0x94)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000009e000-0x60)=[{&(0x7f0000c45000)="c0906d24160933640c2efccced88cf56600075f98e8087962686bfc6d30288d0a2b3137016f26748311c933ae1790e9a65b128183ceb21aa6b8fc26b9fca9e28120ec199b4e66037170d0c2eeff968b508886bf55c433d13a62f10396a2666a4924553118e1db8b50551b79380da9b4d1fc3d71a7e06af58e4ae4c2adbc8f47fb922d56f2444bc436fe56d2d95745b54eb615214a9ca7ae1ccb9da4b343577861232c660bf8b", 0xa6}, {&(0x7f0000a70000)="", 0x0}, {&(0x7f000057b000-0x12)="3564408feac233d9570a11d9ae02dea05f5b", 0x12}, {&(0x7f0000a66000)="ac4c5f5f1cdc664f04f0602ae9c407a50937395d59f9b933243e4310330276877caa580627ff7b5158d4fd203dfe6e80fee22b04325303", 0x37}, {&(0x7f00007de000)="afaf72245273db10e835b01d5ff02b7cbc1c684df7ff1d59934f53f18987556090ab7f726c2a7fe8dc0e930e749bf7764d759e61f6d5ac33d71318288f9c52a6513b493d66af826cb2aadf018cdc2d4142ff59e0422e20290ed372298cefa363a2dc78a6bc4babc78080d27b32243dd43a87e045edbb931e2c15e14be9bc9d84559a435a983e4316baf19816f36f4ecf6add79edef06c837c73736c0fef29ee8d1048188c7d8236629b60dfeec25fc496d3263ca9124274168e68226c89283790065b846dbb0ada06ca22ec978eb75b845b4ed456b4f9749f343fed85890", 0xde}, {&(0x7f0000919000)="6ea856af7e3a8e7948906986b9134104a5b45ccf2bfdbf6b6ad4ff77523e08597f8a2c94976d28151393641e7d0ccdfdfe999e2857140236b675e6566486", 0x3e}], 0x6, &(0x7f000022e000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x20, 0x0}, 0x8800) splice(r0, &(0x7f000071e000-0x8)=0x0, r0, &(0x7f000055d000)=0x0, 0x4, 0xd) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000fe3000-0x108)={0x0, @in6={{0xa, 0x2, 0xffffffffffffffc1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x8000, 0x9, 0x9, 0x65f00000, 0x2, 0xfff, 0x0, 0xfffffffffffffff9, 0x7f, 0x0, 0x3, 0x519, 0x4, 0x8]}, &(0x7f0000b4e000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00006b7000)={r7, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000578000-0x4)=0x8c) [ 51.025164] audit: type=1401 audit(1516992643.426:26): op=setxattr invalid_context=000000020100000000000001040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000[ 51.053126] device gre0 entered promiscuous mode [ 51.111058] FAULT_FLAG_ALLOW_RETRY missing 30 [ 51.111067] CPU: 1 PID: 8025 Comm: syz-executor1 Not tainted 4.4.113-ge70c132 #34 [ 51.111072] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 51.111083] 0000000000000000 11d211e75c90972e ffff8800b9f9f970 ffffffff81d0278d [ 51.111093] ffff8801cd566180 1ffff100173f3f3b ffff8800b9f9faf8 0000000000000000 [ 51.111102] 0000000000000000 ffff8800b9f9fb20 ffffffff81605d55 ffffffff812363c0 [ 51.111104] Call Trace: 2018/01/26 18:50:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000d6c000-0x4)=0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x52) recvmmsg(r0, &(0x7f00009e4000-0x12c)=[{{&(0x7f0000db3000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000136000-0x10)=[{&(0x7f0000492000-0x49)=""/73, 0xfffffd63}], 0x1, &(0x7f0000d5e000-0x8)=""/8, 0x8, 0x0}, 0x0}], 0x1, 0x0, &(0x7f000080b000-0x10)={0x77359400, 0x0}) r2 = accept4(r1, &(0x7f0000219000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000db5000-0x4)=0x214, 0x0) sendmsg$nl_crypto(r2, &(0x7f0000485000-0x38)={&(0x7f0000816000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0x0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0}, [{0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}]}, 0xfffffc76}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 51.111117] [] dump_stack+0xc1/0x124 [ 51.111128] [] handle_userfault+0x715/0xf50 [ 51.111136] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 51.111144] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 51.111151] [] ? futex_wait+0x4ad/0x610 [ 51.111159] [] ? handle_mm_fault+0xb5d/0x3190 [ 51.111166] [] ? handle_mm_fault+0x291e/0x3190 [ 51.111173] [] handle_mm_fault+0x2938/0x3190 2018/01/26 18:50:43 executing program 5: socketpair(0x9, 0x0, 0xff, &(0x7f0000234000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f0000001000-0x8)=0x0, 0x8) ioperm(0x0, 0x4, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f00008d3000)=0x0, &(0x7f0000635000)="") 2018/01/26 18:50:43 executing program 2: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x1000818, &(0x7f000000a000)="") mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000f69000)='./file0\x00', &(0x7f0000537000-0x15)=@random={'btrfs.', 'wlan1vboxnet1,\x00'}, &(0x7f0000aea000-0xef)=""/239, 0xef) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000f69000-0x8)='./file0\x00', &(0x7f0000f68000)=@known='system.sockprotoname\x00', &(0x7f0000154000)='\x00', 0x1, 0x1) creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r0 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x0, 0x100000000a012, r0, 0x0) [ 51.111181] [] ? copy_page_range+0x1480/0x1480 [ 51.111190] [] ? __do_page_fault+0x780/0xa00 [ 51.111197] [] ? vmacache_find+0x57/0x290 [ 51.111204] [] __do_page_fault+0x35b/0xa00 [ 51.111210] [] do_page_fault+0x27/0x30 [ 51.111218] [] page_fault+0x28/0x30 [ 51.111228] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 51.111236] [] ? SyS_pselect6+0x22d/0x530 2018/01/26 18:50:43 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000000000)='./file0\x00', 0xc) prctl$intptr(0x1c, 0x71566e98) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000039a000)='/dev/ppp\x00', 0x181, 0x0) r1 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000a59000-0x8)='./file0\x00', 0xa000008a) inotify_rm_watch(r0, r1) [ 51.111243] [] ? SyS_select+0x1d0/0x1d0 [ 51.111249] [] ? SyS_futex+0x210/0x2c0 [ 51.111255] [] ? do_futex+0x15d0/0x15d0 [ 51.111261] [] ? retint_user+0x18/0x3c [ 51.111269] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 51.111276] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 51.111298] FAULT_FLAG_ALLOW_RETRY missing 30 [ 51.111304] CPU: 1 PID: 8021 Comm: syz-executor1 Not tainted 4.4.113-ge70c132 #34 [ 51.111308] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 51.111316] 0000000000000000 e104f6cbc06ca56a ffff8801d79879a0 ffffffff81d0278d [ 51.111324] ffff8801cd566180 1ffff1003af30f41 ffff8801d7987b28 0000000000000000 [ 51.111332] 0000000000000000 ffff8801d7987b50 ffffffff81605d55 ffffffff812363c0 [ 51.111333] Call Trace: [ 51.111340] [] dump_stack+0xc1/0x124 [ 51.111348] [] handle_userfault+0x715/0xf50 [ 51.111358] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 51.111366] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 51.111372] [] ? _raw_spin_unlock_irqrestore+0x6b/0x70 [ 51.111379] [] ? handle_mm_fault+0xb5d/0x3190 [ 51.111386] [] ? handle_mm_fault+0x291e/0x3190 [ 51.111394] [] handle_mm_fault+0x2938/0x3190 [ 51.111400] [] ? hash_futex+0x210/0x210 [ 51.111413] [] ? copy_page_range+0x1480/0x1480 [ 51.111420] [] ? __do_page_fault+0x780/0xa00 [ 51.111426] [] ? vmacache_find+0x57/0x290 [ 51.111433] [] __do_page_fault+0x35b/0xa00 [ 51.111440] [] do_page_fault+0x27/0x30 [ 51.111446] [] page_fault+0x28/0x30 [ 51.111453] [] ? strnlen_user+0x6c/0x1a0 [ 51.111459] [] ? strnlen_user+0x91/0x1a0 [ 51.111465] [] ? strnlen_user+0x6c/0x1a0 [ 51.111472] [] strndup_user+0x28/0x140 [ 51.111485] [] SyS_add_key+0xd3/0x380 2018/01/26 18:50:43 executing program 1: clone(0x0, &(0x7f0000001000-0x74)="", &(0x7f0000013000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000004000-0x35)="") unshare(0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d01000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f00000de000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000000)={0x3, 0x4f08, 0x7fff, 'queue1\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = eventfd(0x4) fgetxattr(r1, &(0x7f0000e8c000-0x15)=@random={'system.', 'vmnet1system-\x00'}, &(0x7f0000431000-0x9a)=""/154, 0x9a) 2018/01/26 18:50:43 executing program 2: mmap(&(0x7f0000000000/0xeb1000)=nil, 0xeb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000461000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000d63000)={@common='ip6_vti0\x00', @ifru_data=&(0x7f000089b000-0x20)="c2fcc3bbeb9309f0c9f8c3bc918d78bf9976033c73794b5730d52ff6001119ba"}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8946, &(0x7f0000ea6000)={@common='lo\x00', @ifru_data=&(0x7f0000eab000)="2600000000010008ef030b00000000060093c236000197100080a709ff2400"}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000d4a000)={0x0, @in6={{0xa, 0x3, 0xffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, 0x3ff, 0x9, 0x0}, &(0x7f0000cfb000-0x4)=0xa0) mmap(&(0x7f0000eb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000eb2000-0x4)=0x0, &(0x7f0000eb2000-0x4)=0x4) mmap(&(0x7f0000eb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000087c000-0x10)={r2, 0x2, 0x4, [0x1, 0x2, 0x4, 0xa7]}, &(0x7f0000eb1000)=0x10) 2018/01/26 18:50:43 executing program 5: mmap(&(0x7f0000000000/0x4e000)=nil, 0x4e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f000004b000-0x18)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getrandom(&(0x7f000004b000)=""/134, 0x86, 0x0) 2018/01/26 18:50:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ca1000-0xf)='/dev/sequencer\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000104000)={0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000bfb000)={0x0, 0x0, 0xffffffffffff424c}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000894000-0x10)={r2, r3, 0x1000}) writev(r0, &(0x7f0000e32000-0x10)=[{&(0x7f0000e60000-0xd3)="290000002000190000003fffff0800000a00000000e80001040000040d00d100ea1100000005000000", 0x29}], 0x1) 2018/01/26 18:50:43 executing program 0: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dfb000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) r2 = epoll_create(0x401) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000e35000)={0x0, 0x0}) r3 = dup2(r2, r0) r4 = getpgid(0x0) prctl$seccomp(0x16, 0x0, &(0x7f0000e70000-0x10)={0x7, &(0x7f0000a6c000-0x38)=[{0x4, 0x80000001, 0x80000000, 0xcce5}, {0x8000, 0x1, 0x8, 0x6}, {0x6, 0x4, 0x1, 0x9}, {0x1ff, 0x4, 0xfff, 0x4}, {0x1ff, 0x8, 0x2, 0x9}, {0x6a, 0xff, 0x0, 0x7f}, {0x6, 0x8, 0x9, 0xfff}]}) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000fde000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e17000-0x4)=0xe8) ioprio_set$uid(0x3, r5, 0x4) setpriority(0x3, r4, 0x6a5) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000fde000)=[{&(0x7f00005bc000)="cf8c3cdebc1c823272ffd849446d07dbd2e8328f3ed224e2ec348c944be45d3f7f750d0d17", 0x25}, {&(0x7f0000571000-0x8)="5747eae7331240a9", 0x8}, {&(0x7f0000fde000)="7e74a39a7cadea2bb4d8b84293b439bb20ac3f2c42004145a4e5c6a58f03ffa84566b26bdd37da9d2f3de0ee7a069b1e8b24e896222b53809a5b57668561d453500bc629a08ceb04de7519952b53a2e9104d2af78e8b58dd1296787318", 0x5d}, {&(0x7f0000d2f000)="d70570aa5be4dcb9c8f57c07f651b4498daed6695e6f534e48ae36d1ed488f0f88fe7e7a206a6236d1483de4ae8ee1914f5667", 0x33}, {&(0x7f00009ae000-0xce)="411448248db13822b16a449bed389b6c2b7707754cc8cec31f03062215f56a813ec1cfff4c55c876c3ad478e70cecacb8d902614602c2ef84e61a03bba28b9f71e31704c1a7e73113b3846c2272eceb51ba1250c4384b78673ba6d6a3eb108bc03147c1560353aa6259326fd8ea2d0132f5af9c87a13a776acceed2f60bd025652be448336822767ac5db179dd77f44aa6cc45f4dc20e666052394e0f48aad0146abfc36415c356c7e0737020ac074f0ce5240e87c28d1dfbc4a7efe15ccca3cce57f7739ffdc4f3c25fde5f4cb6", 0xce}], 0x5) epoll_pwait(r2, &(0x7f0000d19000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000133000)={0x0}, 0x8) 2018/01/26 18:50:43 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x1, &(0x7f000029e000)={0x3, &(0x7f0000000000)=[{0x5, 0xb8, 0x200, 0xf405}, {0x8, 0xfffffffffffffffd, 0xc33, 0x6f0}, {0x1, 0x8, 0x40000000000, 0x8}]}) getuid() mmap(&(0x7f0000000000/0xb4c000)=nil, 0xb4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000194000+0xa45)={0x2, &(0x7f00009b5000-0x10)=[{0x0, 0x7, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) r0 = syz_open_dev$sndseq(&(0x7f00008ab000-0xd)='/dev/snd/seq\x00', 0x0, 0x111080) membarrier(0x10, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00009a1000-0x8c)={0x7, 0x401, 0x401, 'queue1\x00', 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000b4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000b4c000-0x40)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, &(0x7f0000b4b000)={0x0, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b4d000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0}, &(0x7f0000444000-0x10)={0x0, 0x1c9c380}, &(0x7f0000b4b000)={&(0x7f00008a5000)={0x0}, 0x74}) 2018/01/26 18:50:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x2) ioctl$EVIOCSABS20(0xffffffffffffffff, 0x401845e0, &(0x7f0000587000-0x18)={0x9, 0x9, 0x2, 0x1, 0x3, 0x7221}) capset(&(0x7f0000d38000-0x8)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f00002a4000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000f0b000-0x8)='./file0\x00', 0x20) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000e51000-0x20)={0x0, 0x91, 0x9, 0x6, 0x3, 0xffffffff}) chdir(&(0x7f0000607000)='./file0\x00') 2018/01/26 18:50:43 executing program 4: r0 = dup(0xffffffffffffff9c) getsockname$unix(r0, &(0x7f00002c9000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000097e000)=0x8) set_robust_list(&(0x7f0000001000)={&(0x7f0000000000/0x2000)=nil, 0x0, &(0x7f0000001000/0x2000)=nil}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000d27000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000dbe000-0x6b)={r1, 0x63, "70b8820e35b1caf44452f9665b961ca3fe4d8d3938d581337f92a3c6b58d8355645ad7b7c1bf853a1acdeb759ebcf40e3caa77acbb4e15ae8eb77fe55876bb55c41c716a638e01ab92d52224f056b7f204c49b0140de4ff38268a74c255588b16d460d"}, &(0x7f00005cc000)=0x6b) [ 51.111494] [] ? key_get_type_from_user.constprop.9+0xe0/0xe0 [ 51.111501] [] ? security_file_ioctl+0x89/0xb0 [ 51.111507] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 51.111514] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 51.222711] TCP: request_sock_TCPv6: Possible SYN flooding on port 20006. Sending cookies. Check SNMP counters. 2018/01/26 18:50:43 executing program 4: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ce1000-0x15)='/dev/pktcdvd/control\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x4, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x4, 0x400, 0x7, 0x6, 0x0, 0xffd4, 0x5, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000615000)={0x0, 0x0}) setitimer(0x1, &(0x7f000087b000)={{0x0, 0x0}, {0x0, r1/1000+10000}}, &(0x7f000006d000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getitimer(0x1, &(0x7f00004cf000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) sendfile(r0, r0, &(0x7f0000a33000-0x8)=0x0, 0x9) 2018/01/26 18:50:43 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000077a000-0xf4)="50f38a300000000000000009cd566fdb5b9204131886b4f918097912b3b1e4b8c6f5b1c918dec2b441319628817dbc16a5d83e2c654e06d51ba62aa3903d3eea1dec6e7e5620a5325aaf7340dd10995b760cd06f50ceed9f2419213c8e0788e470cd91cbd4d8867cc7f3acb93792faaa9985c0fb4d82d75348816eef1d852f5ce501ea7d06d3440591df6febb995c1293516883f914d043af18b60b07b2dd62b521b7b564c5519271a9e1424bdbc77bedc844fef8c4de2c8bc916bd491181237771a1cfae53e86a789d86cd10a13a11a9b0773d8ee9ecdd19e1527cd08ce61fc2272fd568f4f66a89c55095470c83ef8c614e866", &(0x7f0000001000-0x4)=0x0, &(0x7f000027a000)=0x0, &(0x7f0000001000-0xe0)="bc0413b152751dc953c32bd9d486366d03dfffec187fa621df3f418821440e2fd7169e1236ea23f14b7e70fe4a87482fed031fc4c58d91a842a4c20752bafa3e1aaaf999af80778544f09cd8b47e8b87359bf17fe3f37a9c44c122d85696ff6444463df3688d7ebe7e39f89bd29720d5c611401a283ba0648971eb4b73bff5f29606595fb1b0e408ed1fdb4657548593d3efd5e7835fa20f21545f37f4488f5892133ab66436769b95919f37ef45c9bee13b978aa410e8a5d5bb19497f62b136b4db949de2c9659a48f301ff1e03e0864bf195cd183ab794761ce35bd297d858") ustat(0x0, &(0x7f0000587000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/26 18:50:43 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x80000000400004, 0x0) bind$llc(r0, &(0x7f00004c0000)={0x1a, 0x0, 0x7e, 0x7, 0xffffffffffffffea, 0x7, @random="cc25e34c76ee", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='agemap\x00') sendfile(r1, r1, &(0x7f0000014000)=0x0, 0xffff) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000023a000)={@dev={0xac, 0x14, 0x0, 0xe}, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x14}}, 0xffffff7b) 2018/01/26 18:50:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x100, 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000cf1000-0x4)=0x0) 2018/01/26 18:50:43 executing program 6: mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000efb000-0x9)='/dev/rtc\x00', 0x428500, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000ae1000)=0xdc) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x1e)={0x0, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001000)=@generic="68c791406f8c04f24fb2d8dd5a393408", 0x0, 0x0, 0x0}) ioctl$TCXONC(r1, 0x540a, 0x8) ioctl$TIOCNOTTY(r1, 0x5422) close(r0) [ 51.515647] audit: type=1326 audit(1516992643.916:27): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8076 comm="syz-executor7" exe="/root/syz-executor7" sig=9 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x0 2018/01/26 18:50:43 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000003000)=0x7, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000002000)={&(0x7f0000008000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000005000-0x264)=@polexpire={0xd0, 0x1b, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0}, [@etimer_thresh={0x8, 0xc, 0x4}, @policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}]}, 0xd0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 18:50:43 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000003000-0x8)='./file0\x00', 0x0, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd7000)={&(0x7f00009de000-0x1bc)=@newsa={0x17c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_auth={0x8c, 0x1, {{'md5\x00'}, 0x208, "f7bd48ca5e668f9453bd394e7e44487ac898bd977cc96e616c9db80b9876498f9c393bee569ec344fd20b494254cc29089050b22061a7400e45fa969b0d346ce38"}}]}, 0x17c}, 0x1, 0x0, 0x0, 0x0}, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000c82000-0x8)=0x3) getpgid(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0xb, 0x1ff, &(0x7f0000002000)={0x0, 0x0}) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000003000-0x20)={0x3e, 0x8, 0x4, 0x10001, 0x4, 0xdb5}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003000)='/dev/vga_arbiter\x00', 0x220800, 0x0) 2018/01/26 18:50:44 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) rt_sigreturn() sendmsg$nl_netfilter(r1, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e2a000)={&(0x7f0000c5c000-0x14)={0x14, 0x7, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000069e000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f000048c000)={0x7f, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000118000-0x18)=[{0x4, 0xfc00000000000000}, {0x3, 0x80}, {0x4, 0x4acd}], 0x3) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00005ec000-0x28)={@generic="fcddfde438d393922f0b78294825590e", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) stat(&(0x7f00005d9000)='./file0\x00', &(0x7f0000e64000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000926000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x5, 0x1, 0x7, 0x0, 0xa0, 0xa0, 0x7c, r3, r4}, {0x3, 0x100000001, 0x4d, 0xff0c, 0x401, 0x3cf, 0x9, 0x3f}, {0x2, 0xfff, 0x7, 0xf80}, 0x1000, 0xffffffffffffffff, 0x2, 0x0, 0x3, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x2b}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7, 0x2, 0x1, 0x7, 0xfffffffffffffaea, 0x1, 0x40}}, 0xe8) dup3(r1, r2, 0x0) 2018/01/26 18:50:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00008fb000-0x4)=0x4, 0x4) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000c4f000)="1f0000000104ff00fd435cc007110000f305010008000100000023dcffd600", 0x1f) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00006e7000-0x16)='/selinux/checkreqprot\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000307000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000609000)={@generic="f4ec0b01b2e88825667328df648afbcf", @ifru_names=@generic="3835bc46b0df7ae15e54606655e637f0"}) 2018/01/26 18:50:44 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000d000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) read(r0, &(0x7f0000009000-0xdf)=""/223, 0xdf) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000009000)={0x2, 0x0}) readv(r0, &(0x7f000000c000-0x40)=[{&(0x7f0000004000-0x77)=""/119, 0x77}], 0x1) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000000d000)=0x14) 2018/01/26 18:50:44 executing program 5: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000f6c000-0x4)=0x4, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000f7c000)=0x8000, 0x4) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f7d000)='/selinux/status\x00', 0x0, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000903000)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f7e000-0x9)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000f7e000-0x20)={0x9, 0x0, 0x1, 0x0}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f00006bc000-0x20)={0x5, r3, 0x10001, 0x2}) setsockopt$inet6_int(r2, 0x29, 0xcf, &(0x7f00000c8000-0x4)=0xd6b4, 0x4) 2018/01/26 18:50:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x802, 0x5) r1 = syz_open_dev$usbmon(&(0x7f0000960000-0xd)='/dev/usbmon#\x00', 0x9d, 0x400) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000b30000)={0x1, 0xfffffffffffffeff}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000ed2000-0x8)={0xfff, 0x4}, 0x8) write(r0, &(0x7f0000007000-0x26)="240000001a0025f00000000000edfa0e02f6f900e003bf06ffff00ff0800190005000000", 0x24) 2018/01/26 18:50:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f00004f4000-0x8a)=""/138) renameat2(0xffffffffffffffff, &(0x7f0000ab6000)='//file0\x00', 0xffffffffffffffff, &(0x7f000085f000-0x1)='/', 0x1) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f00007f0000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00008e5000)=0x1c, 0x80000) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000a9d000-0x20)={@generic="cf103a10413aed89c072e5576c15734b", @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/26 18:50:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00008c9000)={0x0, 0x0}) syncfs(r0) r1 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000034000)={0x0, 0xa}) getsockopt$inet6_buf(r1, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/160, &(0x7f0000da6000)=0xa0) 2018/01/26 18:50:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x6, 0x20d) r0 = socket(0x200000000010, 0x2, 0x0) fgetxattr(r0, &(0x7f000054d000)=@known='security.selinux\x00', &(0x7f00000a5000)=""/40, 0x28) sendmsg$key(r0, &(0x7f0000ece000-0x38)={0x0, 0x0, &(0x7f00009b7000-0x10)={&(0x7f0000027000-0xf8)={0x2, 0x9, 0xfffffffffffffffa, 0x7, 0x1f, 0x0, 0x2, 0x3, [@sadb_x_sec_ctx={0x1d, 0x18, 0xfffffffffffffffa, 0xc9c, 0xda, "3534114a942939b9800783b85a827a72057f22d884968f07b58f791fdf4172d367e86cf7ca0105a2ec115d2b6b597ddb8f6583e8b7ae566f68677b7643e5b931e045dbe474b929ee8730d51fa760f4e4b121dbb4aa3925206b87a092511f786a30310a1bfc159fe095e23bb3b381b51ff8e7935575fb372acbef2e2af213b9aae06307deec6f49df6d8d06432cf81da57d3bbe099cd9452a92ad7736c2816bbf9ea07745946887b7b6297d0bac6b6a8bbe1b035b18087ddb1bcfd83c0b459efd9a0e2997efe31769e9afcbe7f774917761d02e6d088f4549ce36"}]}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x20040080) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00003fc000-0x10)=@generic="c0bccf121d075653e9363815bff55225", 0x10) 2018/01/26 18:50:44 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000096f000)={0x0, @in6={{0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400000006, 0x7}, &(0x7f0000001000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000000)=""/192) faccessat(r2, &(0x7f0000001000-0x8)='./file0\x00', 0x20, 0xd00) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00003a9000)={r3, 0xa0, &(0x7f0000000000)=[@in6={0xa, 0x2, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0xffff}, @in6={0xa, 0x2, 0x1f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x36}, @in={0x2, 0x2, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2236, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}]}, &(0x7f0000001000-0x4)=0x10) accept(r0, &(0x7f0000898000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x26) 2018/01/26 18:50:44 executing program 2: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000005, 0x0, &(0x7f0000014000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f000000b000)=[{0x15, 0x0, 0x100000001, 0x1}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000001a000-0x10)={0x4, &(0x7f0000012000-0x20)=[{0x7fff, 0x2, 0x3cb, 0x10001}, {0x100000000, 0x2, 0xad87, 0x80000001}, {0x8, 0x9, 0x1ff, 0x0}, {0x200, 0x7, 0x3, 0xd61b}]}, 0x10) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000003000-0x12)={@common='yam0\x00', 0x8}) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x2}], 0x1) 2018/01/26 18:50:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = dup(r0) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f000087c000-0x10)={0x6, &(0x7f0000a6f000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00005bf000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff}, 0xc) r3 = syz_open_procfs(0x0, &(0x7f0000256000)='net/mcfilter\x00') readv(r3, &(0x7f00005e0000)=[{&(0x7f00007da000-0x6c)=""/108, 0x6c}], 0x1) 2018/01/26 18:50:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getgid() sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008005, &(0x7f0000b17000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f00003e0000-0x90)={0x0, 0x0, 0x0, 0x0, 0x0, []}) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000df0000-0x4)=0x0, 0x4) umount2(&(0x7f0000386000-0x8)='./file0\x00', 0x0) sendto$inet(r0, &(0x7f0000b0c000)="11a58fde7649496403db92ed306004b3d3cbfc195485c3b895d864ab91a3aebde4f70a917a91ec9612d004000a7b43a35bb73249ede41bf5c05ab608fb7b74ffd57f6e8e43cf9cb723fc0d8d8cabbbbae3a5fde8ad6f52d667c512596f50b9962aa2193688d872a7eeca57801742d74d39c4b003a5e292e077ed102e7999329aab95a3d96363505f76c86a6d2352dd8025207ae531701f1ce353d6b017eb64000000bc2e9f8b66fe4a8e64f0fc7a0aa55d4103e1d7d5b0dd5750071e9b3a786021678a86fcbb0b9f9364ec0f0310306fef9c21b3b20d8b44423b495299cea2c6f40c377a72534453ad7f5af27b1efb2514ace1f9a68cf205a9ddb8fd954e34bde3612e6e05686cf3b968a14bd3a356f7b8d20214c0f7a388ef5ea8d063c65f2aabff685e69f86b4a0b3697f8bfbfe66796f0489ad2e49bdbc1742941c28c88cb93e1f8ccc3db4782cdf9cbd797ddc8d7b1364da50ad48e081a38622280169eba5c6a3bf9b5f15bdf8a8b6483340a3297c31154905db209195c28f15d10153204fbe0586516c714ddc939e0eb68c73969e81fc6f215b476ddf3fcf1a604603360089dadba2779cfed9027ac163067fc0d7592ac8a013b907372a42b242405241ac1f63f85a52fff2d78b30e87a156b5cfa133dabc259bb027bec5eb8c8eb623e9776a13d3ce972a6769de8a78153f498084a244b0146b77be3d1cba7b02fe8906ed8a88f105c763d1772825b986d52823bf38b6f95eca494fd9c64497874b9f450bec65311493cc108b27611eaa6819305a3730d29368f25f7e816d60884a1e0271c3c786ad36391366ac3b65f04c148974f6973005c5ff73d6f0b3f7e44c65da7c4115c4ee543991e4ad26938384cafffffffc8f7e79aaf1b8ef37f627e3c7168ecda2cf224a491bea6129fcd954b88dbb2d29464931bcd5378041db67ddc70ee856ae09c1b26b9ada008a7d52bf1a160606865a29794f36b2a3811c66e9fe27af8fc8356374e37f3eca244367fb535dde71fae4683710761b89f18820d4f06065450c3d1f76fa26ef28320edf6c36480af14f4444edb40ebb3f8ea264486ec31c40c7f0007a69c24da10db6f60da3e648f16b5fc6b5a5c6217e46c1f3ff354a8b49beb3b46a69dcb4c5d547a7b7ba8fe22da0173f9fe80f4bd47afbec4d2e0d3c91b1a326d8bb9fded873e87f847032af52bd6d129f3ce3f11ea9d0b4250af7eaa2649d9972b9b8dc773c869b3a431eac7f55d6bb92dc29f08d7d8959e2af7571efb7ec88eac4b62850e8f6b60d4a5d06d66875b4bd260a9014a2eb88621f4c6eb3f9ed2190b48acf0358d8b82fb4794535fcb8dd50ba86d23d230a94f07a768142ff3b4c8558dac21726b6279980c238041f26e86c8e3fa83028345999464e3e37d610ab7c15daaffb744a505a3dd9802b3721f29553ee23e1cf376f12cc3fe6b7ac76bd13da44356855be096155e355c9cad31fcdeedc6679c531bc1a2765dc8777108ec5e31d793005e718a9ced77d6505e44f649128a29f5264fecba132f9f5016eaf690751edd64d903b36ceb2b08042c60e9e97f8bc985476e6088a5ebd3743c2358171b30b16d730a5dd49c92fa19cc267e2c1927f200fc3d23a804f0a12b06a6a88a2685051ab28f1721209ada2c14b557a49423795b07040d510bb21ce5d15acedd18cb7cb7a93389ceb934206e4ffb220048a7a82fb3c251d0a31ba5af9eb0c16e29f33f9d0a78f5e6300cf04d17eb5f67711cafa0d4e99eeaf0f8fdbd34170318879a0d12c01891127ba7b677d204268524c5af1d7dc27176826302e34f9d35d2f2eefad5f22f68929d3456c11d5f00d4a8ce8b784bca8088805731eff2d47024c2da68abc2d2c0f7806d7d76cdf489f3bffa75cb826bc0809331d89a3255a498b8150d4ae31d03414ab244939455b6377c2917cb2d8a9f9ebf282657e417860e49ac94f4a838aefd34f28960a78da47933252d8cb2fdb27d413ee54502cd1bf75585468b77b8dca627cab29ef0a5297ee3dcb4c987520804e9a5f45e8241019281bab7e30f4b008bf0edf3b6fb5e8d1c2ab619b2eb84293d636a6a37d716cd8e102b7099676693cb7b01031b57ee93fd22cb18229893fd4d4ef87f1596879ac9f61b2f0c35be34cb6e6f75087ff963c188d43bcb464a95e956e75559eb1f6f2224fb2ca8f0bdc90ae5c2ce712498ee4026b13b8f3137000aa1545a75e5b48e80da30e6dac5529cac1099244e79ad542f45dcfbf16c62b5eb63daee8185c5e79ebfa1ca60880f9e2895f54ab95bbae38ae62200c1e439d73fa63d0bff75935a8ad2ae73b82132e8d4eb4bd55844b2f55c65d5ffa0c65aaf0cc5bc73925d05cf7c1c4383af074feb3a53919d2a3b5bef96115aab966821dbfc4577d19d85911a485c58a5b87cf44d230cfdc255486bb09d5c16f2164397f0fc5f652a171f0269bdcd98291410c010cc377d2690a6032fe5701117adbd0f6b847c9617a9b3d20529024d8d9749b9c49827694d346d3b1bbe434122331986b9f6e84430dfd75d123f3e307d6f5514f3da09b527408bfb6816da54beeefad160e4b095517f3292c2e17fb3bba47527671d0afe7c35d54d25ab307b15d069a05395a9cddd4b519224fe3c689d14827ede6d91ebace2a80afaad3dcd1f8ce20e92012b8934d7ff3ebdd285cc24202a86d70b96674a6af05a3c29065afa4e38b9c34006cb3eb9c87985cfc511a8c261cdeb0c7a3c7a682c40c5b9f1d7d5ef6f97e32d02fdd3f2ded413f4a36c4db899b96c8e40d91c2743cd1d435013e3c3431c82fc5b3345b66cce79fa49f10baa4ef28535eee8c5c1a4b38bace2fb14ec11d34d620b1cc2396dc1fa857ac6ac9f5689b5935f2f25184edd40f8f5c70714f941beae3e1bc9af757edd9d68fb24218e2a02aad4dc0b3c2e5ff94ce547f358f38e52673473fd0e57497978324aee16559e9cdbe5b3a0b96dd69fe5bc97e644487274b6158a0412bd60172bb66f774b8eae7bc1f52ed64d44c553bdc26823e35f18683554e7359802173d1fa86a66104abb1977c3e9fa6970ed7ee483b14b65673a81786fe0ed301f8edb0669fd25bfa0d565e3e93b19b8572c98dbacb103053527a95ee758be002e13df756bbc486def0db079124db72fadc26f0a26b42e21f260f902bb4cd881baae57eff1c3cc15063be17e48208b9a69622adfc03991d204fe0f5ae2528b22c7743f97e0669a1c3c0d0d90f39846fd954d681be0265d14b12285fb1b20bcbaa95915ad51ab8f84094674cbac0071021b261c39a46b0177b98f1662100ef31a3e981236d51e6c1429144a89d46b149301873ef99959f8ab15c12309620d5d548b62ff92233a3f200e0d0a9c2122be615dd91e6a6cd89290d24895540635fead9a56f481ee3fd7890852e271fa7c37b1836a3e1764574960e1ab9fda1d25693cfc33defea84f65c08cce479c66dc16b28d453a1b717fdd9f6ff46b1fa1b6866b4a8c1ad53439c5958403953b3a844b660b28b11d427b392a7c710edbf25725a65e6b94e4c64ae458a8c97c9f7a05a7d8ebf6c76e3afc0204ced97be84986da5403ef31eff1790c039fe00a89976ccab7638d2e217fc64609a41f3a008ed78b25d1a9420b782deef6ce2db0c6d427580087b69c75c1357ed2908c32cffee1c6ddd08510562ab015507a4eb4f54ae5c097cdca34f521f9fa8df7667645a696a472650c1ca9c035e95f34db54722897159c31dc6be5693a5f3871ccbb48a7ead233d03b76875590fa20bae4f37a2011622d0203a3e9d9e198cb075aba26f5e78a8f0b0cd27052527daf0f8e77858dbddec7038c198b868e93ae32f1745d166afed4129460e07af8cb6c3debb6503e87f3cb309e39ed3d682d24adec48ea22702c4d8d48386977a89b73e585f8c2c5fcb0a693cd5028a601b04b833a41ec705735c767c70d316b60aba2da24bd6523533f3180accade90f47e412b393ee1d2456cf8bb430289ddb824350764985c5e35f738f830a378bfa65fd167c7307c13acb912beefa69e499d4a750e820a7af08a7c204ffb64e09fcc921a4e79999757d608880bfd52255bbc16369af4f779edfd9439cfcd17fcc02d5aaa81bac66fa2e551cef55779bd90e8be587ee698575918fced59ec652af26718b3afd1471379132ba0b5143a78f84605b1ef51e49e820a8a8c1639f66bca5afd83602287e982eb125a3a032e4cc5b5be91ab4d8d958fd4dc4cbd310eddc91d89ada4d33fcc963d259e222520281d14e13577906e33665a31afa7cb501cc0c1198d1f755005e82f29bcda62bbf8680bc23d09cac6a8c89709b30c91d27ea148f01ba745346f1ba9ce89cd9b71ff18668a0254c07479762dbb78117c50450506e2a0a606309aa383ec55a49d2569c3a3fef8aad456aa81cb859519765de18a4b92194e8a6a43f1dade801f71eb56699bc021fa48f320f4128d6c153a2ec1fba1c5ca55c5058641692365d311c8902aaf1428d83281aa970af5d98591cd3af30fbb5ee4a1b697491ff6dd727a329feb17b782f254d691f949baf96afa195c62f2c3fd1855a79b25268cef9822e3c6a1b3aa226ec494b070a8774426a5f8877714fe206e569635805208ac7823c8546ec33e4482a85d6fddf86a37a1c60f0a19b5dfe88031b7541af0e93cac8a3bb1ff3e60190b96faedc3b6f63d38f3ee4286fbaa053e8e27ed13b77b2c576d824d777ca53df76d9572e71f74ff180778bf57458b37fe9dbaa6f9927b48b059e5c7fd908ac826aed8f68764285022f4b5cb6b73ef7222ecb0d701c782ed5c16a7c94235fe7c3e0bef9da7310c5f3cda407c5ae7ecfb6b392ad576610b48af17b3fc8a2fd6cd2eee1153cc48a21ba6768a88367a807be008bea547402da4c92c2006c83d74c9d0ef2ca711c54036c8e76ac26c7d22060c9bfc2e67f1d1c6f6bd2f751879295ee21fcf8588c9504cacb02fa3e3fc6e2bed352447a5c2677caba0538960357d6d1706adef5e7d4f6298ed4ecacb7776de15d9bbd672f9991f4bdc4f07401f67cf3a74c0495ea58d0f76a2e6060cecc1d04b93808dc8d61130305740b408359d5552cc23a7b1eff4285d563b4b6b011a4a11372a2bb01cbda724482f95c4487b02c85cc121012b3213041ff6a689072daa4d86a4c125b110f4e2eeed2dd73db0f94ce995896e0b8a9f8f3e9559024251a5b1726b0b3775bac9fabed968d2d4ea31bbdfb2910331d92cb4ff5cc9037cc08cd35f88c4d7b89e46a8cbd05e3c35732b5046b33060dce5372b171daa526a46c3444b331e71f0455fb8b43dc46e2c9f2c4effccf040e56de00000007b16de337f13e7a610feac2f336e75405a530815366e7edfbb429babfd0e68db56892b94621edd9df6ff454ab1dcdb8d39d282fa7932ec7ba5203df2f4196538a1fa040c8014d20ff57fdb8515325a6997b9b71f2094e053f126402a47e628eeb7d8f665fbabe8f1a409ca9c7c5c25baaa0e9945acf27e96f8241a445f7d3352494ba4210b348fa0ec11ea67dead4fc1e5e4f9202931386468882bee59f8d12174198142ef7764d6b930e937e20d018c0cc5a780490356f5521aac74d2c1736e20ae5e0cd8cf6676ac337e8a8976aac75a698e34e72bac561038f228c13b6e974bc21bb79618111db507f3ba314dd2d05fd050d684cf33d8da5f8e5f723a092098ac5b180a6579d543515c2e1d0eb502193aedab526d354b625990c7d5a9f90d86c4e374054f1d14270b603065293e7fa3840de575413b74bfbc4f8c139947ade9a6f48907053f1ae3a95c2", 0x1001, 0xc004, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000087a000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000dc4000-0x10)={0xfffffffffffffffc, 0x1606}) r2 = syz_open_procfs(0x0, &(0x7f0000b9f000-0x8)='net/tcp\x00') preadv(r2, &(0x7f0000b79000-0x70)=[{&(0x7f00006a5000-0x86)=""/134, 0x86}, {&(0x7f00006da000)=""/195, 0xc3}], 0x2, 0x0) [ 51.624324] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 51.637496] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/26 18:50:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000763000)="b418", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) open(&(0x7f0000700000)='./file0\x00', 0x4c40, 0x0) open$dir(&(0x7f00005ed000)='./file0\x00', 0x26102, 0x100000000) execve(&(0x7f0000524000-0x8)='./file0\x00', &(0x7f00006dc000)=[&(0x7f0000b00000)='\x00', &(0x7f0000faf000)='user+ppp1\x00', &(0x7f00004dd000-0x2)='%\x00', &(0x7f0000888000-0x10)='GPL%\'$mime_type\x00'], &(0x7f0000682000)=[&(0x7f00002f7000)='em0bdev\x00']) creat(&(0x7f000065d000+0xf79)='./file0\x00', 0x40) [ 51.685231] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=31 sclass=netlink_route_socket 2018/01/26 18:50:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000a36000)='./file0\x00', &(0x7f0000798000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000cc000)={0x0, 0x0, 0x0}, &(0x7f000035c000-0x4)=0xc) getgroups(0x4, &(0x7f0000c8d000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) getresgid(&(0x7f0000f7e000-0x4)=0x0, &(0x7f0000b7f000-0x4)=0x0, &(0x7f0000335000)=0x0) getresgid(&(0x7f0000608000)=0x0, &(0x7f0000beb000)=0x0, &(0x7f0000c8b000)=0x0) setgroups(0x5, &(0x7f000059f000+0xd39)=[r0, r1, r2, r3, r4]) r5 = socket(0x11, 0x2, 0x0) setsockopt(r5, 0x107, 0x1, &(0x7f00004d9000-0x10)="01000000f6ff060000071a00009139cc", 0x10) 2018/01/26 18:50:44 executing program 7: pipe(&(0x7f000034c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000001000)={@broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0xe}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0xd6)="a3e6fb12f14741c44d95e6224b747eae24cc566e0169c17d3bf45b972bbb589cf87b4691bc5b135e6cf5dadd83fb6dbd6484ed38aece51356d2d18eb930a074fd53a95c01e98fa82b893e70cd6288e0f3554587a124f8c5604720b847c208d83b48a98d5d5833116df3adc4c4361adad810ce39afa97fd45ba013fa03645ab3a32fb3a59402ba42776f2e0387e5b8bca2cb2c176bf106638a506296637f2ce2693ebdaa67a5795716f153b18193e75cdbd002f2b701846e3f69faad9a5086b0f902a1b99678b46bf6ded7b47dad86082ee147b4d3c52", 0xd6, 0xfffffffffffffffa) r4 = add_key$keyring(&(0x7f0000e37000)='keyring\x00', &(0x7f0000d36000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$unlink(0x9, r3, r4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key$keyring(&(0x7f0000bb4000-0x8)='keyring\x00', &(0x7f000001f000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r4) add_key$user(&(0x7f00001c6000)='user\x00', &(0x7f0000ce4000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000576000)="465d3626c3731e8f1571bbb06e22a9766c958a1e7bf88106aaf83f79b24a6e856cbc01ddbbe4ce29bc15165d6dd0390d9ae11064b4ba8c2c5ad41242e6d9b473f77e765850a1ce9833c6c05a25a49889dbcabf1c4fbfcb294bc2e88e50ec218b40f8a4f7e2ba8c6c4c666051abf02d98f2fb8c0876bfc07e69cbd07cb07fe219a5bdcfeedcf74dbb1ebbaebaa253d54d1c521148facfab291827171ed6", 0x9d, r5) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000a3f000-0x4)=0x1) inotify_init() 2018/01/26 18:50:44 executing program 5: r0 = inotify_init1(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f00001a4000)='big_key\x00', &(0x7f0000353000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x3)='{/\x00', 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x2, 0x40, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r2, 0x0, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000001000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$unlink(0x9, r1, r3) ioctl$void(r0, 0xc0045878) fcntl$setstatus(r0, 0x4, 0x72109c5fef5d34d3) close(r0) 2018/01/26 18:50:44 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000801000)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f0000a93000-0x8)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) r1 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000001000-0xc)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000000)='./file0\x00', 0xe082, 0x0) r2 = accept4(r1, &(0x7f0000000000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000000000)=0x58, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7, 0x7, 0x101, "dce62b57b96dbfa9551387386c3ea7ee08d799bd6bc278c49a20d97cae73f3409cb037c302bdf56b8fe61cec14692c258596714d89a561cf737d0d85f2fd064e5d127acda339a9ab8e90c3fc9151a3d9"}, 0x160) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000002000-0x4)=""/4, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r1, 0x0, 0xbc56e592e147a50c, &(0x7f0000001000)="14ecf3b223d2df1b323e608688d6e4b57cf577c894ce030020ec1d5c2557b818a556", 0xfffffffffffffd21) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x5, &(0x7f0000002000)=0x1f, 0x4) 2018/01/26 18:50:44 executing program 0: unshare(0x8000400) socket(0x5, 0x80000, 0x0) r0 = creat(&(0x7f0000f00000-0x8)='./file0\x00', 0x2) flistxattr(r0, &(0x7f0000489000)=""/15, 0xfffffeea) [ 51.747312] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=31 sclass=netlink_route_socket 2018/01/26 18:50:44 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000996000)='./file0\x00', 0x101202, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000001000-0x7)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000-0x4)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000144000)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, [0x0, 0x0]}, 0x10) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) r3 = socket(0xd, 0x802, 0xe8) write(r3, &(0x7f0000f2b000)="", 0xffffff90) 2018/01/26 18:50:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000101000)='/dev/vga_arbiter\x00', 0x103ff, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000192000-0x8)=0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000970000+0x4a7)={0x0, 0x9}, &(0x7f00005c5000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000039000-0x18)={r1, 0x1, 0x10, 0x7, 0x4}, &(0x7f00005e3000-0x4)=0x18) 2018/01/26 18:50:44 executing program 4: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000002000-0x8)=0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) userfaultfd(0x80800) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x0) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fcntl$addseals(r2, 0x409, 0x0) write$sndseq(r3, &(0x7f0000004000-0x60)=[], 0x0) close(r0) 2018/01/26 18:50:44 executing program 7: r0 = syz_open_dev$sg(&(0x7f000081f000)='/dev/sg#\x00', 0xff, 0x10000) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f00007bc000-0x2)=0x100000009) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000f39000-0x10)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000be8000)={0x44, 0x0, &(0x7f00000fe000-0x58)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x237, 0x0, &(0x7f0000c27000)=[], &(0x7f0000614000)=[]}}], 0x0, 0x0, &(0x7f00006cf000)=""}) 2018/01/26 18:50:44 executing program 6: mmap(&(0x7f0000fa3000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x10) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa5000-0x4)=0xc) fcntl$setown(r0, 0x8, r3) fcntl$getownex(r0, 0x10, &(0x7f0000fa3000)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0xffffffffffffffff, r3) ptrace$getregset(0x4204, r4, 0x2, &(0x7f0000fa6000-0x10)={&(0x7f0000f9d000)=""/64, 0x40}) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000fa5000)={0x81, 0x7, 0x101, 0x7243}, 0x8) 2018/01/26 18:50:44 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000008000-0x4)=0x0, &(0x7f0000012000)=0x0, &(0x7f0000013000+0x4f2)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0xffffffffffffffff, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/26 18:50:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f00008e8000)=@generic={0x0, 0x0, 0x7}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000781000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000880000)='/dev/autofs\x00', 0x0, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f00000f4000-0x8)=[0x6, 0x4fdf]) 2018/01/26 18:50:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008a0000-0xb)='/dev/hwrng\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000a66000-0x18)={0x0, 0x9, 0x10, 0x8, 0x5}, &(0x7f0000941000-0x4)=0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000aef000-0x8)={r1, 0x20}, 0x8) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000eb9000-0xbc)=""/188) r2 = syz_open_dev$evdev(&(0x7f0000e77000-0x12)='/dev/input/event#\x00', 0x0, 0x2) poll(&(0x7f0000873000-0x48)=[{r2, 0x0, 0x0}], 0x1, 0xcbf) getrusage(0x1, &(0x7f0000870000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$evdev(r2, &(0x7f0000058000-0x60)=[{{0x0, r3}, 0x0, 0x100000002, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f00004dd000)=""/0) 2018/01/26 18:50:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) socket(0x2, 0x80000, 0x0) unshare(0x8000400) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004c1000-0x10)='/selinux/policy\x00', 0x0, 0x0) socketpair$inet6(0xa, 0x80b, 0x9, &(0x7f0000fbd000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000035c000-0x4)=0x0, &(0x7f000056b000-0x4)=0x4) recvmmsg(r0, &(0x7f000034a000-0xf0)=[], 0x0, 0x0, &(0x7f0000256000-0x10)={0x0, 0x0}) 2018/01/26 18:50:44 executing program 2: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f000011f000)=[{&(0x7f0000fa9000-0x1000)=""/4096, 0x1000}, {&(0x7f00001ed000-0x1d)=""/29, 0x1d}, {&(0x7f0000636000-0xce)=""/206, 0xce}], 0x3) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000001c000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mknodat(r3, &(0x7f00004b8000-0x8)='./file0\x00', 0x4, 0x27) ptrace(0x4207, r2) ptrace$setregset(0x4205, r2, 0x202, &(0x7f0000827000)={&(0x7f0000000000)="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", 0x208}) tgkill(r2, r2, 0x3c) ptrace$setregset(0x4205, r2, 0x2, &(0x7f0000e33000-0xf)={&(0x7f0000fa5000)="", 0x0}) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ea6000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r4, &(0x7f0000fa8000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 51.880121] binder: BINDER_SET_CONTEXT_MGR already set [ 51.887232] binder: 8206:8212 ioctl 40046207 0 returned -16 [ 51.957365] binder: release 8206:8207 transaction 42 out, still active [ 51.964058] binder: undelivered TRANSACTION_COMPLETE [ 51.969658] binder: send failed reply for transaction 42, target dead 2018/01/26 18:50:44 executing program 3: mmap(&(0x7f0000000000/0xc2d000)=nil, 0xc2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c24000)={0x0, 0x0, 0x0}, &(0x7f0000c2a000)=0x4) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000c24000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) mmap(&(0x7f0000c2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000c2e000-0x18)={&(0x7f0000332000/0x3000)=nil, 0x4, &(0x7f0000459000/0x3000)=nil}, 0x18) ptrace(0x11, r3) 2018/01/26 18:50:44 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xd) r1 = openat(0xffffffffffffffff, &(0x7f0000005000-0x8)='./file0\x00', 0x2000, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000008000-0x30)={0x0, 0x100000001, 0x1f, 0xffff, 0x401, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000006000)='/dev/sequencer2\x00', 0xa80, 0x0) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000001000)=@req3={0x2102, 0x4, 0x1000, 0x1, 0x2fb, 0xd2b, 0x8000}, 0x1c) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f0000008000-0x41)="3f011ff3a9881a7320b2a6f20c8025bdddcc973b7ad44fd6f01fd62b34f0a3200ad61c11dd143c476995e665f39d6226cf1347e1e48f34c989a5f73efc01373c88") remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000008000)='/dev/rfkill\x00', 0x400000, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r3, 0x80184560, &(0x7f000000a000-0x45)=""/69) mlock(&(0x7f0000000000/0x4000)=nil, 0x4000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000003000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mremap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000002000/0x2000)=nil) 2018/01/26 18:50:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000fb000-0xb)='/dev/loop#\x00', 0x0, 0x4000000006) mmap(&(0x7f000001a000/0x4000)=nil, 0x4000, 0x7, 0x51, r0, 0x0) getresuid(&(0x7f0000012000-0x4)=0x0, &(0x7f000001a000)=0x0, &(0x7f000002a000)=0x0) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0xffff) connect(r1, &(0x7f0000ee2000-0x80)=@generic={0xa, "81bd44df84835b2aebfac37525addb13cb8a2ab46eed7e6b9ab0ff990055d8cd349dcd4a929ba55f82fac4af14ad70196eece587c480a5d691ef069a010236f201389c28e806823a89249cb6afd3eb39b23a520caa5ea398413b8a55b342c039d75b9345d04983cb12e1876e7fc3fd42d40e5347a46a0cc17353eeef7a08"}, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x8, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) stat(&(0x7f000087e000-0x8)='./file0\x00', &(0x7f0000ee4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000d39000)={0x0, 0x0}) setreuid(r2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000107000)={{{@in=@empty=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003c4000)=0xe8) syz_open_dev$evdev(&(0x7f0000093000-0x12)='/dev/input/event#\x00', 0x1, 0x4) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000843000)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/26 18:50:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000151000)='/dev/sequencer2\x00', 0x3ffff8, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f000067e000-0x4)=0x7fff) r1 = epoll_create1(0x80000) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f00000ab000-0x10)=[{&(0x7f0000558000-0x59)="580000001400192304a14b80000d8c560a0600000000e076000543d818fe5800000004ca81646454890005000100010004fbf5100002000004000000001c04ed5dfffff5000022000d000100040808000000ec6b0f536e06", 0x58}], 0x1) exit(0x9) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f00004cb000-0x8)=0x0) r4 = geteuid() r5 = add_key$keyring(&(0x7f0000179000)='keyring\x00', &(0x7f0000c03000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_persistent(0x16, r4, r5) 2018/01/26 18:50:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00008c4000)='keyring\x00', &(0x7f0000361000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000e97000)='/dev/pktcdvd/control\x00', 0x400000, 0x0) r2 = userfaultfd(0x800) splice(r1, &(0x7f0000de6000-0x3)=0x0, r2, &(0x7f000010a000-0x8)=0x0, 0x6bd7, 0x8) add_key$user(&(0x7f0000626000-0x5)='user\x00', &(0x7f00003f2000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000754000)="fa", 0x1, r0) keyctl$clear(0x7, r0) 2018/01/26 18:50:44 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000003000-0x8)={0x0, 0x0}, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r1, &(0x7f0000003000-0x30)=[{0x1, 0x4, 0x9, 0x6b, @tick=0x48b5, {0x8000, 0x200}, {0x6, 0x2}, @raw32={[0x100, 0x6d, 0xffffffffffffffc0]}}], 0x30) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000196000)=""/12, &(0x7f0000000000)=0xc) r2 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x8, 0x4000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000002000)={0xf93, 0x0, 0x9, 0xfffffffffffffffd, 0x8, 0x4, 0x80000001, 0x2}, &(0x7f0000003000)={0x566, 0x200, 0x6, 0x5, 0x3, 0x1, 0x91, 0x7ff}, &(0x7f0000001000)={0x8, 0x8, 0x7614000000000000, 0xe2, 0x0, 0x0, 0x7d85, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x2710}) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x4, 0x0}) 2018/01/26 18:50:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00008cd000-0x9)='/dev/rtc\x00', 0xa00, 0x0) fchmod(r0, 0x9b10d305cfa892f6) pipe(&(0x7f00000e6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000001000)={0x0, 0x0}) close(r1) 2018/01/26 18:50:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000233000-0x8)='./file0\x00', 0x1) r0 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KDSKBSENT(0xffffffffffffffff, 0x4b49, &(0x7f0000ddd000)="266b5d967b9a95bfa9e22cec1d685e20510fe95c") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x40189206, &(0x7f0000ddd000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 18:50:44 executing program 6: mmap(&(0x7f0000000000/0xf99000)=nil, 0xf99000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x0) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x98b, &(0x7f0000f9a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000b10000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4000000000, 0x3, 0x1000, 0x3, 0x8d}, &(0x7f0000f9a000-0x4)=0xa0) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000f99000)={r2, @in6={{0xa, 0x3, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfff, 0x9, 0xfffffffffffffe00, 0x0}, 0xa0) readv(r0, &(0x7f0000298000-0x80)=[{&(0x7f0000f99000)=""/17, 0x11}], 0x1) inotify_add_watch(r0, &(0x7f000001f000-0xa)='./control\x00', 0x100000a) rmdir(&(0x7f00004c5000-0x10)='./control/file0\x00') 2018/01/26 18:50:44 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x101283, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000003000-0x6a)=""/106) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000b0c000-0x8)='./file0\x00', 0x80040, 0x0) renameat2(r0, &(0x7f0000367000)='./file0\x00', r0, &(0x7f0000607000-0x8)='./file0\x00', 0x6) fcntl$setlease(r1, 0x400, 0x0) unlink(&(0x7f0000324000-0x8)='./file0\x00') 2018/01/26 18:50:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000c46000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000048c000)={0x0, 0x0}) timer_settime(r1, 0x1, &(0x7f0000e08000-0x20)={{r2, r3+10000000}, {r4, r5+10000000}}, &(0x7f0000f8a000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigsuspend(&(0x7f00004e7000-0x8)={0x0}, 0x8) clone(0x0, &(0x7f000023a000)="", &(0x7f000034f000)=0x0, &(0x7f0000646000-0x4)=0x0, &(0x7f0000788000)="c88a37bd399be8e843f882266b4f89103eb9fc04a2ff0b693f21272d") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000013) r6 = syz_open_dev$sg(&(0x7f00004c3000-0x9)='/dev/sg#\x00', 0x3, 0x0) epoll_wait(r6, &(0x7f0000ea6000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0xa, 0x8) 2018/01/26 18:50:44 executing program 7: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000dce000-0x4)=0x0) setpriority(0x1, r0, 0x0) clone(0x2060000, &(0x7f0000859000)="5246d78d9ca44508593803b76ab17dfd7869d0d9443cc2b17ca7426de83d35833e6972b8646bba24d7645a7fde8e6951cf49e53934add4d9f91ced8225c2a0e960c0bd2098ba252bfe3b62572df5ea276eedd7b6e2803f6482f745a12ed7dd3b7c4c", &(0x7f00000bb000)=0x0, &(0x7f00007bc000)=0x0, &(0x7f00007ae000)="34caef1ff5d1267131df0190ffa1300d2ab13161ed0ec368c8f1719f58b62bce1bb286896bcd1c1fda7bf64b482ab52612da0049f9891e7fa3ef6c952013d47f9bc013c19c") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000001000-0x8)='./file0\x00', 0x40, 0x8) 2018/01/26 18:50:44 executing program 2: mmap(&(0x7f0000000000/0x40000)=nil, 0x40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./file0\x00', 0x20) r0 = open(&(0x7f000003e000-0xa)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f000003f000)='./control\x00', 0x1, 0x0) execveat(r0, &(0x7f0000010000)='./control\x00', &(0x7f000003f000)=[], &(0x7f0000002000-0x18)=[], 0x0) 2018/01/26 18:50:45 executing program 5: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000000c000)=0x0) sendmsg$nl_generic(r0, &(0x7f0000019000-0x38)={&(0x7f000001a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f000001a000)={0x358, 0x20, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xa8, 0x81, @binary="3d55c382e1a4d6c224879c1d77c1f4a61a7e61b7a9cd866d582aab2dfdf59635aad99ae9df0343ea67d6162ed75dc599b929dd332ea219e05dc34d6cc6b0dac4ecefcceac80eff2ea95e9fba097bde72282dc55fda14d91cc6afbcfc1711975ac9365ed37aefc54bf25a0e394a1a9e793af2b0478ca70231b6592cf1c2b87ea22e0644e061c3fbef96a05aad447b348009b16736a9b8b66303b48b7bae62"}, @nested={0x260, 0x93, [@typed={0xc, 0x37, @ipv4=@loopback=0x7f000001}, @typed={0x18, 0x80, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0xc, 0x20, @pid=r1}, @generic="b04b1adaeafff7ed64824a36e17e4fd1c64056afd2df7e9419313962e46628afded5291c2e7579b7c925d64ee2a061becb74ac4b1ba69ff409c001dc864c08482d801d184120e7aa8edb6aa85ee9523256d67f92a0bd55b6ceec6e2c0941e196e7f2fbee199d9225cad890d551b53bea90f3b0747d55c37e6913cd663a484c60ce1b400312d091654d7ab6476aa2e0ec878a8dc6f7d57941231d627f0a4fe00eec61e570fff95c6ce3535c4c08bce2c3caf4eb69a445005f0e71cd48f54588d1d451e1a616665d713878092002dff565de6b1b95d8d8957064c0726531af0a01e85eb7997b8505d03726554931dd83ac16daad", @generic="bbffc6de93b5ac9a3e8b9cdb0eb58f10d6c0e41fdd42e6a50950efe1d2108b54957221f6bdacfb7846a10f4f945c0073e775b87d3c2429215d8a4e46e3cbab769ae942cd37e46d5de67cb6330a5d3db18abc0af501262c2cf898ae28015143dea2ddf9fda50df2193e1f0c3df545ad7fa35a242b94e5404547d2a8eb1518a1b3aeaca1292467286f81e441a2c5c615ca622f13acb42b583ad8d37b95b5c178341d73b82bc1ee3c1bc3cdd0be5cad9663dcac6b69af72474f1e8e4190c0437be068aecad0492462c12525c59a4e70f6f66c02fe90b7b236c994ee73677ff42f10a67be7cd8360aa", @generic="86eb222a136f2ac0307b3164cc5ce440f968c4a1231ac9dea6254ad63c032760ebef8733e0dc4eb4eca77a3b79853fb3433a18647911f17b96a64364df031dcb4495fc507143fd63f98f4ee75829763b"]}, @typed={0x8, 0x2e, @void=""}, @typed={0x10, 0xc, @str='ppp0.\x00'}, @generic="96577b1ffa2a277998bc389f4dc6e736747721512f17a3b8b7b616c454caef3150b755"]}, 0x358}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 18:50:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000fb000-0xb)='/dev/loop#\x00', 0x0, 0x4000000006) mmap(&(0x7f000001a000/0x4000)=nil, 0x4000, 0x7, 0x51, r0, 0x0) getresuid(&(0x7f0000012000-0x4)=0x0, &(0x7f000001a000)=0x0, &(0x7f000002a000)=0x0) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0xffff) connect(r1, &(0x7f0000ee2000-0x80)=@generic={0xa, "81bd44df84835b2aebfac37525addb13cb8a2ab46eed7e6b9ab0ff990055d8cd349dcd4a929ba55f82fac4af14ad70196eece587c480a5d691ef069a010236f201389c28e806823a89249cb6afd3eb39b23a520caa5ea398413b8a55b342c039d75b9345d04983cb12e1876e7fc3fd42d40e5347a46a0cc17353eeef7a08"}, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x8, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) stat(&(0x7f000087e000-0x8)='./file0\x00', &(0x7f0000ee4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000d39000)={0x0, 0x0}) setreuid(r2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000107000)={{{@in=@empty=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003c4000)=0xe8) syz_open_dev$evdev(&(0x7f0000093000-0x12)='/dev/input/event#\x00', 0x1, 0x4) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000843000)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/26 18:50:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d31000-0x38)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000e6b000-0x138)={0x14, 0x4, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmmsg(r0, &(0x7f0000863000-0xc0)=[{{&(0x7f0000783000-0x6)=@hci={0x0, 0x0, 0x0}, 0x3, &(0x7f00007d4000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000fb1000)={0x77359400, 0x0}) 2018/01/26 18:50:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) exit_group(0x0) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x0, 0x0}) times(&(0x7f0000013000-0x20)={0x0, 0x0, 0x0, 0x0}) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x0, 0x0, &(0x7f000004b000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000-0xf)='/dev/sequencer\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2018/01/26 18:50:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000211000)='/dev/net/tun\x00', 0x0, 0x40) fcntl$setstatus(r0, 0x4, 0x2000) r1 = openat(0xffffffffffffffff, &(0x7f0000703000-0x8)='./file0\x00', 0x0, 0x80) ioctl$TCSETS(r1, 0x5402, &(0x7f0000067000)={0x2, 0x5e, 0x0, 0x1f, 0x431f575c, 0x10000, 0x3, 0x1, 0x23d1, 0xffff, 0x9, 0x400}) r2 = dup(r0) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x8) 2018/01/26 18:50:45 executing program 3: mmap(&(0x7f0000000000/0xde5000)=nil, 0xde5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000fdc000-0x8)='./file0\x00', &(0x7f0000888000-0x8)='./file1\x00') mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de1000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) fcntl$setsig(r0, 0xa, 0xe) fcntl$getflags(r0, 0xb) creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) 2018/01/26 18:50:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000327000)='map_files\x00') openat$keychord(0xffffffffffffff9c, &(0x7f000017c000-0xe)='/dev/keychord\x00', 0x2000, 0x0) getdents64(r0, &(0x7f0000010000-0x1000)=""/48, 0x30) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f00006b7000)={0x100000000, 0x6, 0x5, 0xff, 0x5, 0x4}) 2018/01/26 18:50:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x1, 0x0) write$sndseq(r0, &(0x7f000000a000)=[{0x7ff, 0x0, 0x0, 0x40000000, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x30) getpeername$unix(r0, &(0x7f00006e0000-0x6e)=@file={0x0, ""/108}, &(0x7f0000e58000-0x4)=0x6e) 2018/01/26 18:50:45 executing program 2: r0 = perf_event_open(&(0x7f0000392000-0x78)={0x1, 0x78, 0xffffffffffff8000, 0x3, 0x1, 0x40, 0x0, 0xf36e, 0x8, 0x9, 0x3, 0x0, 0xfff, 0x3, 0xff, 0x40, 0x0, 0x8, 0x7fff, 0x7fff, 0x4, 0x10001, 0x80000000, 0xfff, 0x661, 0x7ff, 0x1f, 0x0, 0x5, 0x2, 0x2, 0x5, 0x80000000, 0x2, 0x4, 0x101, 0x100, 0x81, 0x0, 0x694, 0x1, @perf_bp={&(0x7f00001b7000-0x1)=0x0, 0x6}, 0x20, 0x2, 0x3e5f, 0x6, 0x81, 0x5, 0xfffffffffffffff7, 0x0}, 0x0, 0x1000, 0xffffffffffffffff, 0x1) sync_file_range(r0, 0x3, 0x9, 0x6) mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000b9b000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000e7c000)="", 0x0, 0x8084, &(0x7f000031a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f00002a6000-0x4)=0x2, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000f7a000-0x1)='\t', 0x1, 0x0, &(0x7f000082e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00007c5000-0x9)='/dev/ppp\x00', 0x7d3ece9e60cf324b, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000f7b000-0x4)=0xffffffff, 0x4) 2018/01/26 18:50:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e0a000)=[{&(0x7f000083c000)="390000001300094700bb61e1c3050000070000060200000045000000000080f008003c000d003f000000280ff4000300000000000000060400", 0x39}], 0x1) r1 = creat(&(0x7f00009eb000-0x8)='./file0\x00', 0x88) epoll_pwait(r1, &(0x7f0000298000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x3f, &(0x7f0000f64000)={0xfd}, 0x8) 2018/01/26 18:50:45 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000006000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000000a000-0x4)=0x60) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000000a000-0x4)=0x0, &(0x7f000000a000-0x4)=0x4) write$selinux_access(r0, &(0x7f0000007000)={'system_u:object_r:kmsg_device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x0, 0x0, 0x0}, 0x44) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000008000-0x11)='/selinux/relabel\x00', 0x2, 0x0) dup3(r2, r0, 0x0) 2018/01/26 18:50:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00005c1000-0x9)='/dev/sg#\x00', 0xfffffffffffffc01, 0x10000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000bb0000-0x4)=0x9, 0x4) mkdir(&(0x7f0000a09000)='./file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = memfd_create(&(0x7f000095e000-0xb)='\\\'md5sum,%\x00', 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00002b9000-0x98)={0x0, @in6={{0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x4}, &(0x7f0000725000)=0x98) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00001cb000)={r2, 0x6}, &(0x7f0000b17000)=0x8) ppoll(&(0x7f0000982000-0x8)=[{r1, 0x40, 0x0}], 0x1, &(0x7f00001bc000-0x10)={0x77359400, 0x0}, &(0x7f00002f4000)={0x8}, 0x8) mount(&(0x7f000034d000)='./file0\x00', &(0x7f000076a000)='./file0\x00', &(0x7f00009a2000-0x5)='ntfs\x00', 0x8000, &(0x7f000045d000-0xbd)="63b4ba25f0b9a49d552b1be8974750d613cbe4488037a021d20a8cdf014a448747901ce3ec83215262e7be988398aad83d1b03121d6d299491f45b61535fa58d00b795ae4163681de6b3b807b89987ea0773986b51aa315ea69b9bca156eafcc2347fc897da6c9b8a1e51ea64d64dc4832de850ccb8d30bd24df28b396a299cdcb2ba7d7672e6ffc8079c8b07aeee4b99bc6fde92348dd3a0f0b8b97bd172da1e498e8b127fda87df1298baf2849a6667ca5ca4f8191dfb84070c7d325") bind$ipx(r1, &(0x7f0000da4000)={0x4, 0xd303, 0x5, "9d71bd75d4e7", 0xd42f, 0x0}, 0x10) open(&(0x7f0000e03000-0x8)='./file0\x00', 0x89d7fd34f9410f8d, 0x0) 2018/01/26 18:50:45 executing program 6: mmap(&(0x7f0000000000/0xdfd000)=nil, 0xdfd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000586000-0x8)='./file0\x00', 0x40200, 0xa) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000800000-0x8)={0x0, 0x8}, &(0x7f0000dfb000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000ef000-0x8)={r1, 0x791d9ce4}, &(0x7f0000c9a000-0x4)=0x8) mmap(&(0x7f0000dfd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000dfe000-0x1)={0x10da83}, 0x23d) r2 = syz_open_procfs(0x0, &(0x7f00005f3000)='net/arp\x00') preadv(r2, &(0x7f0000dfa000-0x50)=[{&(0x7f0000df8000)=""/81, 0x51}], 0x1, 0x100000000000) openat$rtc(0xffffffffffffff9c, &(0x7f0000c46000)='/dev/rtc\x00', 0x0, 0x0) 2018/01/26 18:50:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000f0d000-0x8)={0xfffffffffffffffb}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) r1 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000971000)=""/16, &(0x7f0000367000-0x4)=0x10) openat(r0, &(0x7f0000f21000)='./file0/file0\x00', 0x2, 0x0) close(r0) ioctl(r0, 0x6, &(0x7f0000dfe000-0x45)="34b0edd9298415ba184335bf1e8ae3766574d63baf775ce4c001f6a5add273c0cec71bdbd79f573ceccda488aca9933a154e1dd016e6c96d897a0b1881063c4a870476928d") fcntl$setlease(r0, 0x400, 0x2) 2018/01/26 18:50:45 executing program 2: mmap(&(0x7f0000000000/0x8d8000)=nil, 0x8d8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x9, &(0x7f00008db000-0x4)=0x0, &(0x7f0000694000-0x4)=0x4) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00008d8000)={@generic="59955816b56bd9d51f39c85279d9d1ec", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/26 18:50:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000f22000)=0x0, 0x4) socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000a43000-0x8)='keyring\x00', &(0x7f0000bdd000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0x0) r2 = add_key$keyring(&(0x7f0000582000-0x8)='keyring\x00', &(0x7f00001f3000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) fstat(r0, &(0x7f0000054000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$reject(0x13, r1, 0x1, 0x3, r2) recvmmsg(0xffffffffffffffff, &(0x7f0000977000-0x258)=[{{&(0x7f00005e9000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000007000)=[], 0x2cd, &(0x7f0000941000-0xbd)=""/189, 0x1dd, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000b9e000-0x10)={0x0, 0x0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r3 = syz_open_dev$sg(&(0x7f0000998000-0x9)='/dev/sg#\x00', 0x2, 0x3) getegid() ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x0, 0x0, 0x0}) ioctl(r3, 0x2285, &(0x7f0000007000)='S') sendto$inet6(r0, &(0x7f00003f9000-0x4c)="8a39ccacdb447c8e235e68ab4929b29f63fb4643cb0a5018138632522bb8fb8e0dd9ee5bf38cbf4e58fb05c5c826ca2927ac2d2f597c710cb77f6a34d26d93317297f61bf8760aaf31f9cd78", 0x4c, 0x20000010, &(0x7f00001a8000-0x1c)={0xa, 0x1, 0x100000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/26 18:50:45 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)='/dev/sequencer\x00', 0x3fffe, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSBRK(r0, 0x5427) select(0x40, &(0x7f0000001000)={0xff, 0x7, 0x2000000000000, 0x800, 0x0, 0x13, 0x6, 0x5}, &(0x7f0000001000-0x40)={0x7, 0x1, 0x7c1, 0x10000, 0x1f, 0x10001, 0xa000000000000000, 0x800}, &(0x7f0000001000)={0xfffffffffffffff9, 0x40, 0x9, 0x400, 0x8, 0x3ff, 0xffffffff, 0x4a1}, &(0x7f0000002000-0x10)={0x0, 0x7530}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000003000-0x5c)={{0xa, 0x2, 0xff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40}, {0xa, 0x3, 0xfffffffffffffffb, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x2, [0x3, 0x2, 0x2, 0x800, 0x0, 0x5, 0x200, 0x5]}, 0x5c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000000)={&(0x7f0000265000/0xc000)=nil, 0x3, 0x5, 0x4, &(0x7f0000000000/0x3000)=nil, 0x6}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) write(r0, &(0x7f0000002000)="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", 0xfe) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/01/26 18:50:45 executing program 5: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$pppoe(0x18, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000f86000)="7f913bdc3138e2f823f4b2db464c5850810c101aab12047aa45b30df960dbbcfb3c23c65eb5eddea0b5ae75c7defea6384ed33cf352f94af12fa6f337c728e010000000000000085", 0x48) 2018/01/26 18:50:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001b5000-0x8)={0x19980330, 0x0}, &(0x7f0000780000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) connect(r0, &(0x7f0000ac6000)=@nl=@kern={0x10, 0x0, 0x0, 0x400000}, 0xc) r1 = syz_open_dev$usbmon(&(0x7f0000e40000-0xd)='/dev/usbmon#\x00', 0x3, 0x0) connect$unix(r1, &(0x7f00007da000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/26 18:50:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000305000)='/selinux/enforce\x00', 0x109401, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00004b6000)={0x0, 0x400}, &(0x7f000028f000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00006c4000-0x8c)={r2, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000bf4000)=0x0) getsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000590000-0x4)=0x0, &(0x7f0000223000)=0x4) 2018/01/26 18:50:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00009b6000-0x6)='veno\x00', 0x5) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000282000+0x51a)=""/101, 0x2a4, 0x8000000020000000, 0x0, 0xfffffffffffffd75) getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000fb5000-0xb)={@multicast1=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0}, &(0x7f00002f4000-0x4)=0xc) 2018/01/26 18:50:45 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getuid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flock(r0, 0x3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000004000)={0x0, @in6={{0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x37f, 0x6, 0x8, 0x4, 0xf4e3}, &(0x7f0000001000)=0xa0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000005000-0xc)={r2, 0x2, 0x30}, &(0x7f0000004000)=0xc) getsockopt$inet_buf(r0, 0x0, 0x200004000000043, &(0x7f0000004000-0x1e)=""/30, &(0x7f0000003000-0x4)=0x1e) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000005000-0x1c)={0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x7}, 0x1c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000006000-0x30)=""/48, &(0x7f0000001000-0x4)=0x30) 2018/01/26 18:50:45 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000d8000)={0x0, @multicast2=0x0, @rand_addr=0x0}, &(0x7f0000b34000)=0x1) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = dup3(r1, r1, 0x80000) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f00006bb000-0x18)={0x1ff, 0x5bf4, 0x3, 0x0, 0x401, 0x1}) mincore(&(0x7f0000058000/0x2000)=nil, 0x2000, &(0x7f00004c7000-0xed)=""/237) 2018/01/26 18:50:45 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) getsockopt$netlink(r0, 0x10e, 0x4000000003, &(0x7f0000001000)=""/0, &(0x7f0000003000)=0x0) 2018/01/26 18:50:45 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f00008bc000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000001000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x1, 0x4, 0x4, {0xa, 0x2, 0x10001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}}, 0x32) 2018/01/26 18:50:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x2) recvmsg(r0, &(0x7f00007ed000-0x38)={&(0x7f0000961000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000c61000)=[], 0x0, &(0x7f000018b000)=""/152, 0x98, 0x0}, 0x41) 2018/01/26 18:50:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(0xffffffffffffffff, &(0x7f0000114000-0x1)='/', 0xffffffffffffffff, &(0x7f0000dc9000)='/', 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000cc4000)='/dev/sequencer\x00', 0x410000, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000e85000-0x10)={&(0x7f000056b000/0x2000)=nil, 0x2000}) 2018/01/26 18:50:45 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc) bind$netlink(r0, &(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc) syz_open_dev$usbmon(&(0x7f0000005000-0xd)='/dev/usbmon#\x00', 0x7c0000000000, 0x10000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000a000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000001000-0x1)=0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f000000a000)={0x8, 0x1ff, 0x8, 0x5}, 0x10) dup2(r1, r0) 2018/01/26 18:50:45 executing program 0: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000023000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0, 0x0}, [@NDA_DST_IPV4={0x8, 0x1, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 18:50:45 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000005000)={&(0x7f0000006000)={0x2, 0x6, 0x0, 0x0, 0x2, 0x0, 0x5, 0x3, []}, 0xffffffffffffffae}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 18:50:45 executing program 2: mmap(&(0x7f0000000000/0xdf1000)=nil, 0xdf1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0x0) mmap(&(0x7f0000df1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000df1000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00005f8000)=0x0, &(0x7f00008a8000)=0x4) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r1, 0x20, &(0x7f00003f0000-0x10)={0x28, 0x0, 0x30005, 0x1}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0xff87, 0x0) creat(&(0x7f0000923000-0x8)='./file0\x00', 0x80) mmap(&(0x7f0000df1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x2, r1, &(0x7f0000df1000)={0x0, 0x0, 0x0, 0x0}, 0x41000002, 0x0) read(r2, &(0x7f000015e000-0x80)=""/128, 0x80) 2018/01/26 18:50:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) unlink(&(0x7f0000344000)='./file0\x00') write(r0, &(0x7f0000251000)="220000001b00070b00000000ef00120105000000000000000000000000ea00050029", 0x22) bind$netrom(r0, &(0x7f0000fad000)=@ax25={0x3, {"6c0dd1ae3dd856"}, 0x8}, 0x10) memfd_create(&(0x7f0000092000)='^&]\x00', 0x1) pwritev(r0, &(0x7f0000af8000-0x60)=[{&(0x7f0000fd6000)="0f0d8baccf001a9e9d953709d06cd2fc9c856376dd6ccbe850d0a10a1aab07a5f0446d039381e40d1fb7141aede52dbbc6988a197b58", 0x36}, {&(0x7f00008e3000-0x1c)="4b3b2eb26ea21736e4f4ff77f8f36636daaccab3b9ef552a54250665", 0x1c}, {&(0x7f0000ccc000)="155c4fd96f8f01e6bbed7284a0e970963205163385829495ace644845a14a304b0ac2a0c0c87d3a816b9684b6523e795d03982fa9288f2840ce70da125380263d9341529174abcb7d059be69db644bfafe037bfe822957390ad56b7a8743b2068930baee7e", 0x65}, {&(0x7f0000927000)="ba9d7c289d7e07b35bf3e250560edc71375a4a801e97a4153d3b539f3db780574a8c22d59b3769ba190b5e9d453aeb1adf8a064de4aba9af23a10e0bde0c8e65850a0bf7ced7a23f", 0x48}, {&(0x7f0000eee000-0xe9)="687466cf258734ad801e7e063024b3ab29c3251bacd59d44ab2e664214a1e4028b99529abd2b32f9dbdcfdd9d0a605a386f420bfd26142cbeb64190304973e0fb308146ad7d2d59bcac04c4c59e6c690c3557c1fc151e5dae90f3fcf2605f19a9bba6483d18fa148fac194f7ae74437906c89af1f003002b882b3d346e45e94255ab855fc241e1a41472cf26dd4bd9fe590410dfb5bad4d7efebff7dbecb6eca09e83d5166fe67b1a660afdbd3f5307cc52f63a4afbc1411b44d4b000ed465391d5d2bc916810a1c9f1a3479839e990d92b6453a56528fcf69d768a86280b515812522fb7b9fb44136", 0xe9}, {&(0x7f0000182000)="c72cd519c6dd56e605d9bd4e0fe9083aa73272313653512e450d3e446b3786038d1a237deaf7d2537025fb0bb0172d74efbe54c6b6325bb7", 0x38}], 0x6, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000960000-0x18)=@add_del={0x2, &(0x7f00004bf000)=@generic="a460c6662b9b5465a3d1ce47234d3e66", 0xff}) 2018/01/26 18:50:45 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x8000, 0x160) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000092000-0x20)={0xffffffff, 0x0, 0x10003, 0xb8b}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f000026a000-0x20)={0x1000, r2, 0x0, 0xa85}) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x1) r3 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, &(0x7f0000dab000-0x48)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 18:50:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000a94000)='/dev/ppp\x00', 0x80, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x200000000000011, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d70502", 0x0, "f53475"}, "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"}}}}}, 0x0) poll(&(0x7f0000b81000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/26 18:50:45 executing program 4: mmap(&(0x7f0000000000/0xde4000)=nil, 0xde4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x807, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2a, &(0x7f0000001000-0x54)={0x0, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000de4000)='/dev/pktcdvd/control\x00', 0x200000, 0x0) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000de5000-0x6b)=""/107) 2018/01/26 18:50:45 executing program 1: mmap(&(0x7f0000000000/0x3f000)=nil, 0x3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) lseek(r0, 0x7ffffffffffffffb, 0x0) sendfile(r0, r0, &(0x7f000003c000)=0x0, 0x1000) 2018/01/26 18:50:45 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000036a000)=0x0, &(0x7f0000000000)=0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000248000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x20, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002000-0x8)={0x0, 0x9}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={r2, 0x4}, &(0x7f0000001000-0x4)=0x8) sendto$inet6(r1, &(0x7f0000809000-0x4)="", 0xa9, 0x0, &(0x7f0000a8b000)={0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x3}, 0x1c) 2018/01/26 18:50:45 executing program 0: rt_sigpending(&(0x7f0000393000-0x8)={0x0}, 0x82d3f0b4367fe1da) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f000047c000-0x8)='./file0\x00', 0x10, 0x0) mkdir(&(0x7f000052b000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x40) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000fb1000-0xc0)=""/192) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)="") unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) mount(&(0x7f00003ce000-0x8)='./file0\x00', &(0x7f0000e1f000-0x8)='./file0\x00', &(0x7f0000673000)='anon_inodefs\x00', 0x1000, &(0x7f000080a000)="") 2018/01/26 18:50:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000122000)=0x0, &(0x7f0000d03000)=0x4) sendto$ipx(r0, &(0x7f0000450000)="31ba418a0be3a602db508516705126b128b60f31318937255efb3056a8f1a8fae3ad906b315063a3e99319b478a87f346de38ee76fcc40056de707d5ac854dc3be824e2b3deec719881f72338ff3abc9f27ef79ca7c633f244e49c24e0d0d245392e2e20fae77085d808d4d5742e3c82af8cfee0ac07dc57fa1eafe4d15a37eca189", 0x82, 0x4000010, &(0x7f00000ad000-0x10)={0x4, 0x81, 0x3, "cabd22183686", 0x7, 0x0}, 0x10) 2018/01/26 18:50:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000004f000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) bind(0xffffffffffffffff, &(0x7f00007b7000)=@sco={0x1f, {0x3, 0x7ff, 0x0, 0xd, 0xff, 0x6}}, 0x8) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000210000)={{0x0, 0x0}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f0000a88000)='/dev/snd/seq\x00', 0x1) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) 2018/01/26 18:50:45 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r4 = socket$inet6(0xa, 0x0, 0x0) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000001f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000f11000)={&(0x7f0000a72000-0xc)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000810000-0x10)={&(0x7f00006ab000-0x40)={0x40, 0x13, 0xb, 0x308, 0x4, 0x2, {0x3, 0x0, 0x1}, [@generic="eaa954d81ff0f611b307548bc4d1d9a66898283e1312c6fc7bfe279eb1074630b716c165a593df4691c7eb"]}, 0x40}, 0x1, 0x0, 0x0, 0x20000800}, 0x800) listen(r5, 0x5) r6 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r6, 0x4c03, 0x0) getpid() fcntl$getown(r4, 0x9) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000a30000)=0x0) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f00004ce000)=0x0) r7 = getpid() syz_open_procfs(r7, &(0x7f00002d3000)='net/arp\x00') ioctl$KDADDIO(0xffffffffffffffff, 0x4b34, 0x7f) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(0xffffffffffffffff, &(0x7f0000fea000)=""/81, 0xffffff94, 0x80000001, 0x0) [ 53.024118] audit: type=1400 audit(1516992645.426:28): avc: denied { bind } for pid=8405 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/26 18:50:45 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fe9000)='/dev/hwrng\x00', 0x8281, 0x0) bind$ipx(r0, &(0x7f0000c61000-0x10)={0x4, 0xfffffffffffff919, 0x7c04, "fb3ee665a336", 0x8e50, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000c2b000-0x38)={&(0x7f0000a4b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006ea000-0x10)={&(0x7f00002f1000+0xd99)=@newspdinfo={0x1c, 0x24, 0x61b, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv4_hthresh={0x8, 0x3, {0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000d9f000)=0x0, &(0x7f000059b000)=0x8) r2 = getpgrp(0x0) r3 = syz_open_procfs(r2, &(0x7f0000365000-0x8)='gid_map\x00') ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000dea000)={0x40000000, 0x400, 0x37}) setsockopt$nfc_llcp_NFC_LLCP_RW(r3, 0x118, 0x0, &(0x7f000094e000)=0x400, 0x4) 2018/01/26 18:50:45 executing program 3: unshare(0x20000400) clone(0x1fffe, &(0x7f00002c5000)="", &(0x7f0000f13000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f000042b000-0x2)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000002000-0x20)={0xfffffffffffffffc, 0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000001000-0x10)={r1, 0x0}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x400, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) 2018/01/26 18:50:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f00007eb000)="b72d6676626f786e657430776c616e312b6d696d655f747970652d00", 0xc0, 0x0, &(0x7f0000220000)={0x0, 0x1000, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r0, &(0x7f00003c4000)=""/60, 0x3c, 0x8, &(0x7f0000269000-0x10)={0x0, 0x989680}) 2018/01/26 18:50:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c78000-0xc)='/dev/autofs\x00', 0x400, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00008aa000-0x4)=0x3, 0x4) write$tun(r0, &(0x7f0000c46000)=@hdr={0x3, 0x0, 0x0, 0x4, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x136a, 0xffffffffffffffff, 0x0, 0x0, 0x32, 0x0, @broadcast=0xffffffff, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0xfac, 0x0, "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"}}}, 0xfca) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000995000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_udp_int(r2, 0x11, 0x1, &(0x7f0000787000)=0x3b0a4581, 0x4) 2018/01/26 18:50:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x80000000000000a, 0x1, 0x0) fcntl$notify(r0, 0x402, 0x1) r1 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000746000)='/dev/sequencer2\x00', 0x0, 0x0) close(r1) dup2(r0, r2) 2018/01/26 18:50:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) set_tid_address(&(0x7f00003c0000-0x4)=0x0) 2018/01/26 18:50:45 executing program 1: mmap(&(0x7f00002af000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f00002af000)=0x0, 0x88, 0x0, &(0x7f0000191000)={0x0, 0x989680}, &(0x7f00002b0000)=0x0, 0x0) gettid() 2018/01/26 18:50:45 executing program 4: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f000001b000)=[], 0x0, &(0x7f0000009000)=[], 0x0, 0x0}, 0x0}], 0x73f, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f000001f000-0x20)={"5976ba9c2b7c93cdd950585413d70fc8", {0x4, 0x8, 0x2, "bd7b2a3d7d24", 0x3ff, 0x0}}) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x0, &(0x7f000000c000-0x5)="0ed4550f", 0x4) 2018/01/26 18:50:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet_opts(r0, 0x0, 0x9b09ce458ec0b46c, &(0x7f00002a2000)=""/80, &(0x7f0000ae8000-0x4)=0x50) r1 = socket(0x0, 0x5, 0xfffffffffffffff9) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00006ba000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x2, 0x2, 0x1, 0x8000, 0xd54, 0x3dfc}, &(0x7f00009ed000)=0x20) r2 = socket$inet6(0xa, 0x8, 0xfffffffffffffffe) sendto$inet6(r1, &(0x7f0000913000-0x2e)="0ac0e250f31ab8c5c8222b169c7ae074d0791c387e57bc60b5ab1164d0b85b8babe24966d6e0139f46f609c48a43", 0x2e, 0x4000, &(0x7f0000f5e000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1000}, 0x1c) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000db6000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f00004fa000)=0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000a29000-0x108)={0x3, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00008fa000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000d18000)=0x0, &(0x7f0000999000)=0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000058b000-0x29)={0x0, 0x22, "2769a83fcf189f7245d85e25fdc85f89b9e5982df916ad9fb759ae051841f59bc55a"}, &(0x7f00005ff000)=0x2a) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000b10000+0xabe)={r5, 0x8}, 0x8) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000e3d000)=0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000e6d000)={0x5, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0xa, 0xffffffffffffffff, 0x4, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000f70000)={0x0, 0x5}, &(0x7f0000a66000)=0x8) setsockopt$sock_int(r4, 0x1, 0x27, &(0x7f0000b6a000-0x4)=0x1000, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dc8000)={r6, 0x9}, &(0x7f0000252000-0x4)=0x8) ioctl$sock_netdev_private(r4, 0x89fb, &(0x7f0000b63000)="c6325e45e8") 2018/01/26 18:50:45 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x3, 0x10000) ioctl$KDSKBLED(r0, 0x4b65, 0x9) clone(0x4022a00, &(0x7f00009c6000-0x1000)="", &(0x7f0000baa000)=0x0, &(0x7f0000b51000-0x4)=0x0, &(0x7f0000259000)="") ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000000)={0x0, 0x6, 0x9}) 2018/01/26 18:50:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) ppoll(&(0x7f0000f95000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000a43000)={0x77359400, 0x0}, &(0x7f00009db000-0x8)={0x0}, 0x8) bind$vsock_stream(r0, &(0x7f0000d91000-0xf)={0x28, 0x0, 0x0, @my=0x1, 0x0}, 0x10) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000044d000)={0x0, 0x0}) signalfd(r0, &(0x7f0000f59000)={0xa85}, 0x8) shutdown(r0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000ca2000-0xc)={0x10000000, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000066000)={0x10, 0x0}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f00007ce000-0x4)=0x3) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000fab000)=""/213) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000fae000)={{{@in=@loopback=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000791000-0x4)=0xe8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f000040d000-0x5c)={0x80000001, 0x0, {0x3, 0x3, 0x6, 0x1, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00000c6000-0x10)={r3, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f000070f000-0x4)=0x0) 2018/01/26 18:50:45 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)=""/216, 0xd8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8048000) clone(0x0, &(0x7f0000001000-0x60)="", &(0x7f0000c79000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") unshare(0x28060400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x8800, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer\x00', 0x6002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000003000)={0xfffffffffffff801, 0x800, 0x9, 0x800, 0x100, 0x9a, 0xd01d, 0xd5a, 0x6, 0x6, 0xb5}, 0xb) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000002000)={0x9, 0x0, 0x1, 0x9}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000003000-0x10)={r2, 0x80}) exit(0x0) getpeername$llc(r1, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) 2018/01/26 18:50:45 executing program 7: clone(0xa1050b00, &(0x7f0000f70000)="", &(0x7f0000da6000)=0x0, &(0x7f0000c68000-0x4)=0x0, &(0x7f0000358000)="") r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000631000)='/dev/ppp\x00', 0x480, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000001000-0x4)='tls\x00', 0x4) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) 2018/01/26 18:50:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b45000+0x8a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000d0f000-0x3)=0x0) sched_getattr(r1, &(0x7f0000857000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f4c000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) dup2(r2, r0) 2018/01/26 18:50:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000293000-0xc)='/dev/rfkill\x00', 0x2, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000c33000)={0x0, @empty=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00008a9000-0x4)=0xc) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000b5d000)={0x9, 0x2, 'client1\x00', 0xffffffff80000000, "f8236f18bb01cfe5", "c28f2455d0477986c2480663d0110b4d409034b306bc00346fed7290ef0bf825", 0x8, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000888000)={&(0x7f0000ad3000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a9f000)={&(0x7f0000193000)=@newspdinfo={0x1c, 0x24, 0xc01, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv6_hthresh={0x8, 0x4, {0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 18:50:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fe7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) setrlimit(0x10000000007, &(0x7f0000194000-0x10)={0x44, 0xfb}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) r4 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000012000)='/selinux/user\x00', 0x2, 0x0) write$selinux_user(r4, &(0x7f00003e3000)={'system_u:object_r:syslog_conf_t:s0', 0x20, 'staff_u\x00'}, 0x2b) recvmmsg(r1, &(0x7f00001d0000)=[{{&(0x7f0000341000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000907000-0x70)=[{&(0x7f0000d79000)=""/53, 0x35}, {&(0x7f0000fef000)=""/4096, 0x1000}, {&(0x7f0000d30000)=""/6, 0x6}, {&(0x7f0000b6b000+0xbf1)=""/18, 0x12}, {&(0x7f000067b000-0xd3)=""/211, 0xd3}, {&(0x7f0000fb2000)=""/205, 0xcd}, {&(0x7f0000ab4000-0x6)=""/6, 0x6}], 0x7, 0x0, 0x0, 0x3ff}, 0x1000}, {{&(0x7f0000040000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000f7f000-0xa0)=[{&(0x7f0000474000-0x1000)=""/4096, 0x1000}, {&(0x7f0000d36000)=""/93, 0x5d}, {&(0x7f00001b3000)=""/169, 0xa9}, {&(0x7f00009e4000)=""/60, 0x3c}, {&(0x7f0000366000-0x75)=""/117, 0x75}, {&(0x7f0000150000)=""/0, 0x0}, {&(0x7f00007a5000-0x1000)=""/4096, 0x1000}, {&(0x7f0000dfb000+0x7d0)=""/150, 0x96}, {&(0x7f0000f75000)=""/179, 0xb3}, {&(0x7f0000ccf000-0xae)=""/174, 0xae}], 0xa, &(0x7f0000b37000)=""/179, 0xb3, 0x80}, 0x1}], 0x2, 0x2040, &(0x7f00003a2000-0x2)={0x0, 0x1c9c380}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000098f000-0xa0)={0x0, @in6={{0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x5, 0x4, 0x1000, 0x28}, &(0x7f0000fba000)=0xa0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f00004a0000-0xc)={r6, 0x3, 0x2, [0xad, 0x1f]}, &(0x7f0000fa6000-0x4)=0xc) 2018/01/26 18:50:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000b0d000)={0x0, 0x0}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000008b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x5}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f00001e4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) tee(r0, r0, 0x9, 0x2) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000530000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/26 18:50:45 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) prctl$intptr(0x2000000000029, 0x3) signalfd4(r0, &(0x7f0000e14000-0x8)={0x4}, 0x8, 0x80000) mmap(&(0x7f0000000000/0xed5000)=nil, 0xed5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000ed6000-0x7e)='}@self+selfGPLsecurity\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r1, 0x0) r2 = syz_open_dev$evdev(&(0x7f00004a8000-0x12)='/dev/input/event#\x00', 0x0, 0x0) fstat(r2, &(0x7f00002d2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ed6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000ed6000)='trusted\x00', &(0x7f0000ed7000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ed6000)='/dev/input/event#\x00', 0xfffffffffffffff9) keyctl$get_persistent(0x16, r3, r4) 2018/01/26 18:50:45 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000006000-0x10)={0x28, 0x0, 0x0, @any=0xffffffff, 0x0}, 0x10, 0x80800) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f0000007000)='./file0\x00', 0x400, 0x52) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000002000)={"ded6a71e5ecf09b23df2072856efee5e", {0x4, 0x3f, 0x4, "48bfc68c7219", 0x79a, 0x0}}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000008000)={0x2, 0x0, 0x10003, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000007000)=0x8) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000004000)={0x288, r2, 0x0, 0x5}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000007000)="0d576aa5b72ceb3f97738795af87125e", 0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000006000)="5932ad52516ae4684cf90bd5fa3cc583", 0x10) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) r3 = socket(0x18, 0x0, 0x1) connect(r3, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x3a) 2018/01/26 18:50:45 executing program 6: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00008b7000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000af4000)=0x1c, 0x80000) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000c3000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000-0x49)="2c1c60dddde9680fea7a2c51939869bf78a32557a4cf908ec39c64ebffefe844fe95e69cf7d8fdbad53688b810dd7c12bdff7a7ae50ae922295979a1336745dea71bab5d2e77465523", 0x49) r1 = syz_open_procfs(0x0, &(0x7f000062d000-0xf)='net/ipv6_route\x00') readv(r1, &(0x7f00009a6000-0x80)=[], 0x0) readv(r1, &(0x7f0000d3c000-0x10)=[{&(0x7f000097a000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/26 18:50:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000e12000)={0x0, 0x0}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000e89000-0x8)='net/rpc\x00') getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000096c000)=0x0, &(0x7f000010a000-0x4)=0x4) r2 = gettid() socketpair$unix(0x1, 0x80010000000005, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r4, 0x8, r2) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f5e000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000510000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$dir(0xffffffffffffff9c, &(0x7f0000fa4000)='./file0\x00', 0x1, 0x4e) r7 = syz_open_dev$mice(&(0x7f0000f64000)='/dev/input/mice\x00', 0x0, 0x614800) inotify_add_watch(r7, &(0x7f0000429000)='./file0\x00', 0x4) connect$unix(r5, &(0x7f000017a000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r6, &(0x7f00000bd000)=[], 0x80, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000db3000-0x1)={0x920}, 0x1) writev(r6, &(0x7f0000d89000)=[{&(0x7f0000163000)="82", 0x1}], 0x1) close(r6) fcntl$setsig(r3, 0xa, 0x12) r8 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_FIOSETOWN(r5, 0x8901, &(0x7f0000656000-0x4)=r2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) lstat(&(0x7f0000797000-0x8)='./file0\x00', &(0x7f0000ec4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r9, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r8]}], 0x1, 0x0}, 0x0) recvmsg(r10, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={r0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) r11 = dup2(r3, r4) ioctl$sock_inet_SIOCGIFNETMASK(r11, 0x891b, &(0x7f0000989000)={@common='vlan0\x00', @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) tkill(r2, 0x16) 2018/01/26 18:50:45 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x2000, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000005000-0x14)=@ll={0x11, 0x10, r1, 0x1, 0x6, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14, &(0x7f0000005000-0x80)=[{&(0x7f0000004000-0x1b)="0b406089e56707600862c19aa5418213d6fbc2b7774dd23e02363d", 0x1b}, {&(0x7f0000004000)="754e0cb60a7af0f947de9cf94cb588e0c5a3fece56256797e471dcc05017af6f0af610d6ef4d114f9b6955e69045d282937922a0a8238211bd3ab49a1fcd1642f864edefdfcc9ea07e89cb0afbe14c066b15356206f9e04301c4b4735af761fd0e4eea9b2f38d912103c7d8abb14f44f6aba096ad24f", 0x76}, {&(0x7f0000004000)="b5b426382dddbb0885583fa678676f32c20aba062a2f7ad9ddf606941074a92d79c63d545ccc8e1fa19f0677694589719d5ee687875c63cd8afc29573afe3838c4e255c35be4849a73845f6156cf093c5dc52e69456005374890bd660ce0fe949f29290680b3042a52e4652a2cac5073112ec3c548098e41b15a9f747da806c81b547d627b179cb96fa02a9d1a73537cc4bfd4ab1fd6369dead897682d5c2c655bf4487d0de2e2a243663229665e77ce30ba1e389ca74469ca6abde262542d5610128b91d095de621d84bf2ea266d3d34ffb10eed27b7ba21eb71ec9f47e617bfa1dadfcf1ba4515693272313a6aa089", 0xf0}, {&(0x7f0000005000-0x7e)="5d674b2b44391641d1f45957e4798f7c9d248cf1a0a09b501eb12dca097b7d8a78f035e54ee75f4d10087404b1bd725da388ba430d9cec773d94fd5b5358d2d7895d05aa77dfa95b95d2a47d6ced1017b7a2de79931d9f3d2c2c1a6be115c1cdcca7bf703559097e58a56488ca80a9fc374ba1531129a4c1d4b502656bd1", 0x7e}, {&(0x7f0000005000-0x30)="691ce5dc602577770d4956da109a10ee87aae9dc94b1338b606482126f97639669594eb9f02f4610ef96545c0751451b", 0x30}, {&(0x7f0000005000-0x46)="24c4b0b21ebe42a5d191d4d4b37f9818c4c9dd4e08efeb3944dc08ce4f31721eeac515c8fb51959e68cb5896d96a56fe30d9a3e83faffdb76447ca875829310fc33b5cfe7447", 0x46}, {&(0x7f0000004000)="44e3c057dac91edb7c4a7c283bee685d5b01348628906d5eaf3d75bf62ff309eaf9148c41e61dcece264284994cc715523d52eb4fded8e923f0fad9ebe630f9defa61496ccbb3f59b2ceae5033d598acef46a717836da60e210727020567", 0x5e}, {&(0x7f0000005000-0xe4)="656df6e01b1dd01f074eefaa87b045c975ff81e6c8d827928587d42cb1247e4a18bdb4367ee37c2ba825b50d9dd9d108235d45a5aee8156c30dd626dfddd7883d4411792e96b4f43ba466e531bfd09eeb8b00fbf39836eb5c4bea167567d64f8938f612722584fdc47c4c258d6bb27b818a9c5c5143dee7ccbb43343d21eba29eea6efc6f08d311c79b410b60485c73704087172845568a8145b1c8e9be4b560f0915f6befa1b8f2bdc5e018c059a1ab16e9be3841ed0c3769b4c4e233d128c6bf16e97cbdc46ec2c9078ff7dd92bb335177668435b03bde75171b0f481374dbf3f8a87c", 0xe4}], 0x8, &(0x7f0000001000-0x180)=[{0x70, 0x11a, 0x9, "2cad9b21c3f0295de8e978c6fdf39b97a3a02af412fd887fb68ca80ee6264b9d91c6dfe06dff2c29c20f895acc8ae504e22b5de7f4321a3690fb4834d936d4fe80af13124750b0b27ef2174a2c54027d4794054b7770962311"}, {0x28, 0x3a, 0x1f, "8c3363f73708b524c14eef5fc1f5ed08a98f8d"}, {0xe8, 0x103, 0x100000000, "7c893fd80d9478ce3c3c22874457dc4e44315ac8a4058257225151f2b42fe84c734c6ede15f0f437b88374ecbc051cac62a903bbdfb536b6231ba2c07634629671ec940c20432fae88158ff6fc23a3f9a1eb01205a38dd00ae9285c0c05867705a50746c268a50a840271eefeadb2d7c63dad06c9d0c02bbe4d94d7ed330f28747d7ed09c87af310ef13d81300ea941a15f97cc425af857956d6763b695bf9a2d0c8a3a4464c9e176894f04b4f95315e373404422de126b09d1c9adb3784c3453bfbd79a47b1034b3ba1e6a8e424325648bf02"}], 0x180, 0x1}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x2) r3 = syz_open_dev$mice(&(0x7f0000002000)='/dev/input/mice\x00', 0x0, 0x80) write$sndseq(r3, &(0x7f0000002000-0x90)=[{0xfffffffffffffff7, 0x5, 0x80, 0x1, @time={0x0, 0x0}, {0x7fffffff, 0x9}, {0x5, 0x3}, @time=@time={0x0, 0x989680}}, {0x35, 0x1000, 0x3, 0xefe, @tick=0xff, {0x800, 0x80000001}, {0x8, 0x9}, @queue={0x6, {0xfffffffffffffc00, 0x3}}}, {0x9, 0x0, 0x0, 0x7, @time={0x0, 0x0}, {0x5, 0x61b8}, {0x8, 0x3}, @raw32={[0x27, 0x2, 0x8]}}], 0x90) connect$netlink(r2, &(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x0}, 0x2) close(r2) 2018/01/26 18:50:45 executing program 6: r0 = socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000001000-0x3)=0x0, &(0x7f0000b52000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c76000)='/dev/ptmx\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000c04000-0xa)='/dev/ptmx\x00', 0x800, 0x0) r2 = dup2(r1, r1) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000ced000-0x8)={0x20, 0x81}) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockname(r0, &(0x7f0000337000-0x6e)=@un=@file={0x0, ""/108}, &(0x7f0000ba1000-0x4)=0x6e) r3 = syz_open_pts(r2, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000de0000-0x4)=0x8) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00002bd000)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000262000-0x8)={r4, 0x1}) ioctl$TCFLSH(r3, 0x540b, 0x1) 2018/01/26 18:50:45 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000521000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) sched_getaffinity(r0, 0xff47, &(0x7f0000318000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005ad000)={&(0x7f000044d000-0x204)=@migrate={0xac, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@migrate={0x5c, 0x11, [{@in=@multicast2=0xe0000002, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 18:50:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000316000)=0x101) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e34000-0x9)='/dev/rtc\x00', 0x2504c0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000847000-0x9c)={0x0, 0x94, "259a8aa6fbed342dce2f09a889a03570928f084075199191f60fd47f1ed635a488345bb80ae740c1825c27454c47fa560765a6f56cd4a0952256141294f46d705476e02b99bd987f0ec284e6009dfc1e14d8f835036de1e7e7ffa53f81443a4ab57c04ee7d78c93c88ab48708dadb63fe3ecdd99ab8f434038fc8400c68e89219d71ef17865e50a3f54db68fd1e6790824e48274"}, &(0x7f00009d2000)=0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000c46000-0x76)={r2, @in6={{0xa, 0x0, 0x710000000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0xff, 0x12, 0x200, 0x60}, 0xa0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000fc0000-0xa0)={r2, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4f, 0x20, 0xd219, 0x7f, 0x45}, 0xa0) r3 = socket(0x10, 0x3, 0x0) write(r3, &(0x7f000015c000-0x26)="26000000130047f10714c1f8590022ff001000e30100e0000000000000000900060010000675", 0x26) 2018/01/26 18:50:45 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) setitimer(0x0, &(0x7f0000013000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000004000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x1000000000016) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000009c000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000014000-0x15)='/dev/pktcdvd/control\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000000)={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip_vti0\x00'}) bind$llc(r2, &(0x7f0000002000)={0x1a, 0x1a, 0x101, 0x7ff, 0x9, 0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10) 2018/01/26 18:50:45 executing program 1: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000026000)={0x0, 0x0}) r2 = socket$netlink(0x10, 0x3, 0x2001f) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000015000-0x10)={&(0x7f0000022000)=@delneigh={0x1c, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f000001d000-0x4)=0x0, &(0x7f0000027000)=0x4) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000027000-0x50)={{0x1000, 0x3ff}, {0x9, 0xffffffff}, 0x8000, 0x0, 0x4, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 18:50:46 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x4, 0x8001, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000000)={0x1, {{0xa, 0x2, 0xf4e, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, [{{0xa, 0x2, 0x2451d5e0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x12000000000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0xffffffffffffecae}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x79fc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xffff, @loopback={0x0, 0x1}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x16800000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x490) clock_getres(0xfffffffbfffffff5, &(0x7f00002f1000)={0x0, 0x0}) 2018/01/26 18:50:46 executing program 1: mmap(&(0x7f0000000000/0xb4d000)=nil, 0xb4d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000438000-0x8)=@fragment={0x2b, 0x0, 0x189, 0x8, 0x0, 0x100, 0x0}, 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) keyctl$chown(0x4, 0x0, r1, 0x0) 2018/01/26 18:50:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000de7000+0x529)='net/sockstat6\x00') ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000004000)={0x0, 0x80000, r0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f96000-0x4)=0x0) r4 = getuid() getresgid(&(0x7f00002a8000-0x4)=0x0, &(0x7f0000b39000)=0x0, &(0x7f0000b47000-0x4)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000cbb000-0x8)={0x0, 0x0}) getresuid(&(0x7f0000446000-0x4)=0x0, &(0x7f0000895000)=0x0, &(0x7f0000aeb000-0x4)=0x0) r8 = getegid() r9 = getpgrp(0x0) fstat(r2, &(0x7f0000d8c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f000006c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = gettid() r13 = getuid() r14 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f88000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00009d4000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a25000-0x4)=0xe8) r17 = getgid() fcntl$getownex(r2, 0x10, &(0x7f00000d8000)={0x0, 0x0}) stat(&(0x7f000007e000-0x8)='./file0\x00', &(0x7f0000709000+0x900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00003e6000-0x8)='./file0\x00', &(0x7f000044d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00003b6000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c05000)={{{@in=@loopback=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000992000-0x4)=0xe8) r23 = getegid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00007c8000-0x4)=0x0) fstat(r2, &(0x7f00001df000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008d5000)={0x0, 0x0, 0x0}, &(0x7f0000f5b000-0x4)=0xc) sendmsg$unix(r0, &(0x7f0000e02000)={&(0x7f00008b4000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000008d000)=[{&(0x7f000013a000-0x1e)="7d24518eb721b9494c22aadd9ce51c14418ea195acfa9d3c6871565c97c5", 0x1e}], 0x1, &(0x7f000077b000-0x138)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @cred={0x20, 0x1, 0x2, r24, r25, r26}], 0x138, 0x40}, 0x85) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f00004a1000)={r1, 0x0}) readv(r0, &(0x7f0000762000-0x80)=[{&(0x7f000068e000)=""/93, 0x5d}], 0x1) 2018/01/26 18:50:46 executing program 7: mmap(&(0x7f0000aa7000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000aa9000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) getsockname$packet(r1, &(0x7f0000aa8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000aa9000-0x4)=0x14) r2 = dup(0xffffffffffffff9c) perf_event_open(&(0x7f0000aa8000)={0x0, 0x78, 0x7, 0x4, 0xfffffffffffffffa, 0x1f, 0x0, 0x1aa, 0x1000, 0x1, 0xfffffffffffffff9, 0xfffffffffffffffd, 0x100000001, 0x3, 0x2, 0x6, 0x4a44150d, 0x8, 0x100000001, 0x400, 0x2, 0x1, 0x40, 0xffffffffffff7fff, 0x80000001, 0x9dc, 0x1, 0x9, 0x0, 0x7, 0xffffffffffffff10, 0x2, 0x41, 0x9, 0x4, 0xffffffffffffff00, 0x4, 0x5, 0x0, 0x0, 0x4, @perf_config_ext={0x2d1, 0x8}, 0x8, 0x100, 0x4, 0x6, 0x1, 0x9, 0x37c, 0x0}, r0, 0x10001, r2, 0x4) r3 = syz_open_procfs(0x0, &(0x7f0000aa7000)='coredump_filter\x00') write(r3, &(0x7f000000a000-0x7)="9a", 0x1) 2018/01/26 18:50:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4008700c) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000762000)={0x0, 0x0, 0x0, 0x0, 0x7dd, 0x12, 0x1b, 0x18, "9240933a41bb83d3c0c65111fbeaa6c8ac459c1657a1533bd0844d7f32bb0d1c3efd6eeb9b5ae00744c8b55b099a99f825cd3e21ab432c12cc3f355269864495", "37b7249e04c3a24a822d2299f15a51bec5b7697f6e43fc9d9f060b9cc763906e", [0x200, 0x3ff], 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000089e000-0x10)={0x0, 0x94, &(0x7f00003f8000-0x94)=[@in6={0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400}, @in6={0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x95e1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000b7d000)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000dcf000-0x8)={0x0, 0x6, 0x401}, &(0x7f0000be8000)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000488000-0xb8)={r1, 0x0, 0xe5dc, 0x2, 0x8000, 0x7, 0x7fffffff, 0x9, {r2, @in6={{0xa, 0x0, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x6, 0x9, 0x4, 0x100}}, &(0x7f000095a000)=0xb8) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000ca7000-0x4)=0x9, &(0x7f0000845000-0x4)=0x4) 2018/01/26 18:50:46 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000014000)='./file0\x00', 0x80040, 0x0) mkdirat(r0, &(0x7f0000005000-0x6)='./bus\x00', 0x80) r1 = openat(0xffffffffffffff9c, &(0x7f0000010000-0x6)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r1, &(0x7f0000017000)='./file0\x00', r1, &(0x7f0000019000-0xd)='./bus/control\x00', 0x0) 2018/01/26 18:50:46 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x80000000) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) fallocate(r0, 0x0, 0x0, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f000000b000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c) 2018/01/26 18:50:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = memfd_create(&(0x7f0000627000-0x3)='-$\x00', 0x2) r2 = syz_open_dev$mice(&(0x7f000091d000-0x10)='/dev/input/mice\x00', 0x0, 0x103202) preadv(r0, &(0x7f0000b67000-0x80)=[{&(0x7f0000d98000)=""/157, 0x9d}, {&(0x7f0000ff4000)=""/0, 0x0}, {&(0x7f0000aae000)=""/11, 0xb}, {&(0x7f0000132000)=""/134, 0x86}, {&(0x7f00008ec000-0x7f)=""/127, 0x7f}, {&(0x7f0000159000-0x14)=""/20, 0x14}, {&(0x7f0000717000)=""/213, 0xd5}, {&(0x7f0000ba2000-0xab)=""/171, 0xab}], 0x8, 0x10) linkat(r1, &(0x7f0000799000-0x8)='./file0\x00', r2, &(0x7f0000c44000)='./file0\x00', 0x400) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000c1000)=0x8, 0x4) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000871000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6f000-0x8)={0x77359400, 0x0}) mq_timedreceive(r0, &(0x7f0000a58000)=""/211, 0xd3, 0x0, &(0x7f0000c8a000-0x10)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000a27000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x9401}) 2018/01/26 18:50:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ca1000-0x11)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000ffe000-0x5)="da00", 0x2) r1 = syz_open_procfs(0x0, &(0x7f00008ff000-0x8)='net/udp\x00') sendfile(r0, r1, &(0x7f00006dc000-0x8)=0x0, 0x401) readv(r1, &(0x7f0000fb1000-0x10)=[{&(0x7f0000ea4000)=""/72, 0x48}], 0x1) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) r2 = open(&(0x7f000038e000-0x8)='./file0\x00', 0x0, 0x89) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f00008d7000-0x4)=0x0) 2018/01/26 18:50:46 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x0, 0x47, @cisco=&(0x7f000000a000)={0x0, 0x0}}}) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000010000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000014000)={@common='syzkaller1\x00', &(0x7f0000012000-0x28)=@ethtool_eee={0x45, 0xff, 0x203b, 0x1, 0xfffffffffffffff9, 0x3, 0x200, 0x1, [0xff, 0xfffffffffffffffb]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_procfs(0x0, &(0x7f0000002000-0x8)='syscall\x00') ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6, 0x0, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000015000)={0x0, 0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/rtc\x00', 0x0, 0x0) preadv(r1, &(0x7f000000f000)=[{&(0x7f0000011000-0x1000)=""/4096, 0x1000}], 0x1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000002000-0x4)=0x0) 2018/01/26 18:50:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000061b000)='keyring\x00', &(0x7f0000e2b000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000fc1000)='/dev/loop-control\x00', 0x2000, 0x0) keyctl$describe(0x6, r0, &(0x7f00008bb000)=""/107, 0x6b) 2018/01/26 18:50:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00005e4000)='/dev/ashmem\x00', 0x0, 0x0) pipe2(&(0x7f0000988000-0x8)={0x0, 0x0}, 0x80800) getsockopt$inet_int(r1, 0x0, 0x18, &(0x7f0000a40000-0x4)=0x0, &(0x7f00001c3000-0x4)=0x4) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000f8d000-0x8)={0x0, 0x0}) 2018/01/26 18:50:46 executing program 1: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e8d000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000002000-0x4)=0x6e, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000a19000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000210000)={{0x0, 0x0}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 18:50:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000a8d000)={&(0x7f0000e4e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000011000)={&(0x7f00005d5000)=@updsa={0x104, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x400000000, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x2b}, @in=@loopback=0x7f000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x2}, [@coaddr={0x14, 0xe, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 18:50:46 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000007000)='/dev/rtc\x00', 0x2040, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000005000)={0x53, 0xff, 0x0, {0x80, 0x7}, {0x8, 0x0}, @ramp={0xdc37, 0x1, {0x3, 0x1000, 0x400, 0x4}}}) r1 = syz_open_dev$evdev(&(0x7f0000003000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000004000)=""/92) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000009000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000-0x4)=0xe8) ioprio_set$uid(0x3, r3, 0x400) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000001000)=[@in6={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in6={0xa, 0x0, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}], 0x38) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000007000)=0x104, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000007000)={0x0, 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000008000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x8001, 0xffffffff, 0x500, 0x2f1, 0x300000, r2}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000007000)={0x0, @broadcast=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000008000-0x4)=0xc) 2018/01/26 18:50:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000690000-0x4)=0x0, 0x800) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000b40000-0xf)=""/15, &(0x7f0000943000-0x4)=0xf) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000d97000)={0x0, 0x0, &(0x7f0000d96000-0x10)={&(0x7f0000990000)={0x2, 0x80000000000a, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa, 0x0, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 18:50:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ee0000)='/dev/sequencer\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000e0b000)={0x0, 0x84, "6278ab8d4ef027612fbc1a9033ba800023a9205d2fcd9e6a5db46d1bedbf304bd2ba58e7d78f2dd02489192843ea69430ce47391dd42f83c0cdac0f8be84b0e6b4ad87a4496aa4d6ac836c881d93365ba467440da7bd4b62258af2a87f3c5354a9f3e6c8df271cb870f30122f93b2c59194c0e10f2900ce3c91240e3fd779e99366ad251"}, &(0x7f0000a7a000)=0x8c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000c6b000-0x6)={r1, 0x6}, &(0x7f0000c3e000-0x4)=0x6) r3 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ppoll(&(0x7f00004de000-0x20)=[{r3, 0x0, 0x0}], 0x1, &(0x7f00003ae000)={0x77359400, 0x0}, &(0x7f0000960000-0x8)={0x0}, 0x8) r4 = dup3(r3, r3, 0x80000) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000a05000)=@generic="cdd534a22a009bba95b56b96923c7e9f", 0x10) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r3, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000040e000-0x4)=0x9) inotify_init() ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000a54000)={r2, 0x20}, &(0x7f00008a2000-0x2)=0x8) 2018/01/26 18:50:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x20000000000003, 0x0) write(r0, &(0x7f0000537000)="2200000014000721004f10f7e2ff0500020003000100000008000200e700ff02f155", 0x22) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000804000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet6(0xa, 0x1, 0x2) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000d4b000)={@loopback={0x0, 0x1}, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000c69000-0x10)=[@in={0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2018/01/26 18:50:46 executing program 1: getpgid(0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r0, 0x0, 0x0, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r0, &(0x7f0000001000)=0x0, 0xc0000000, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='oom_adj\x00') mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDENABIO(r1, 0x4b36) accept4(r1, 0x0, &(0x7f0000233000)=0x0, 0x80800) fcntl$setownex(r1, 0xf, &(0x7f0000d39000-0x8)={0x0, 0x0}) 2018/01/26 18:50:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00008b9000-0x8)={0x0, 0x0}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000043d000)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00005c7000)=0x0) wait4(r1, 0x0, 0x40000002, &(0x7f000086f000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = dup(0xffffffffffffff9c) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000d11000)=0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000063c000)={&(0x7f0000ca8000)=@newsa={0x13c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x832}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'sha1\x00'}, 0x0, 0x1, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 54.294150] mip6: mip6_rthdr_init_state: state's mode is not 2: 0 [ 54.301763] netlink: 2 bytes leftover after parsing attributes in process `syz-executor2'. [ 54.320861] mip6: mip6_rthdr_init_state: state's mode is not 2: 0 [ 54.336881] audit_printk_skb: 3 callbacks suppressed 2018/01/26 18:50:46 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0xf, 0xdc6) setsockopt$inet_tcp_int(r1, 0x6, 0x4, &(0x7f000023b000-0x4)=0x41c, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x10, &(0x7f0000faf000)="", 0x0) 2018/01/26 18:50:46 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000687000)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000049e000-0x8)={0x0, 0x463b}, &(0x7f0000612000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000be8000)={r1, 0x1, 0xd8}, &(0x7f00005fd000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000001000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x97, 0x1, 0x3, 0x9, 0xfffffffffffffffa, 0x0, 0x853b}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) personality(0x6) restart_syscall() ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000253000-0x24)={@common='sit0\x00', &(0x7f00008e9000-0x24)=@ethtool_rxfh={0x46, 0x0, 0x0, 0x0, 0x0, "1f0dbe", 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 18:50:46 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000000b000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000003000-0xe)='/dev/keychord\x00', 0x400000, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f000000b000)=""/113, 0x71, 0x2, &(0x7f000000c000-0x1c)={0xa, 0x1, 0x400, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xb8}, 0x1c) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f000000c000)=""/210) ioctl(r0, 0x440000000000127a, &(0x7f0000002000)="") 2018/01/26 18:50:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00004e0000)='/dev/input/event#\x00', 0x9, 0x2400) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000af5000)=""/239) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) unlink(&(0x7f0000407000-0xe)='./file0\x00') [ 54.344218] audit: type=1400 audit(1516992646.746:30): avc: denied { set_context_mgr } for pid=8592 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 54.372244] netlink: 2 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/26 18:50:46 executing program 6: mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000e71000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x3}, 0x1c) setns(r0, 0x8000000) connect$inet6(r1, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8000000000000001}, 0x1c) flock(r0, 0x1) r2 = openat(0xffffffffffffffff, &(0x7f0000320000-0x8)='./file0\x00', 0x129000, 0x148) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000052c000)={0x0, 0x9}, &(0x7f0000e74000)=0x8) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000e75000-0x8)={r3, 0x5}, &(0x7f0000131000)=0x8) r4 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r1, &(0x7f0000e75000-0x65)=""/101, 0x65) connect$l2tp(r4, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000074000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f0000805000-0xdc)=[@in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x8}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7f}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x400, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x0, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x3}], 0xdc) 2018/01/26 18:50:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80805, 0x5338) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a08000-0x15)='/proc/self/net/pfkey\x00', 0x80040, 0x0) connect$inet6(r0, &(0x7f0000bb6000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x1c) listen(r1, 0x7f) connect$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3b0}, 0x1c) 2018/01/26 18:50:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fee000-0x16)='/selinux/checkreqprot\x00', 0x40, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000909000)={0x5, &(0x7f0000477000)=[{0x8, 0x1, 0x8fd123f, 0xd17e}, {0xa09, 0x20, 0x7484, 0x6}, {0xc5, 0x7, 0x2, 0x8}, {0x40, 0x1, 0xb7, 0x3ff}, {0x1bb3f91b, 0x5, 0x4, 0xfffffffffffffffe}]}) r1 = gettid() setpriority(0x4, r1, 0x6) modify_ldt$read_default(0x2, &(0x7f0000ded000-0x62)=""/98, 0x62) 2018/01/26 18:50:46 executing program 7: mmap(&(0x7f0000000000/0xa6f000)=nil, 0xa6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000e3000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000427000-0x4)=0x5) flock(r0, 0x8) shutdown(r0, 0x0) rt_sigprocmask(0xffffffffffffffff, &(0x7f0000033000-0x8)={0x0}, 0x0, 0x8) uname(&(0x7f0000786000)=""/221) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000030d000-0x16)={0x0, 0xe, "c53c43af05e86b4d0ee0f0690468"}, &(0x7f000031d000)=0x16) unlink(&(0x7f00008f3000)='./file0\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000a70000-0x10)={0x401, 0xa8e5cd91e670999c, 0x2, 0x8, r1}, &(0x7f00006b4000)=0x10) 2018/01/26 18:50:46 executing program 3: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00001d9000-0x10)=@common="6907ff00000000000005300000002000", 0x10) [ 54.398806] audit: type=1400 audit(1516992646.806:31): avc: denied { call } for pid=8592 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 54.465813] IPv4: Oversized IP packet from 172.20.6.16 [ 54.467703] binder_alloc: 8592: binder_alloc_buf, no vma [ 54.467742] binder: 8592:8610 transaction failed 29189/-3, size 0-0 line 3128 [ 54.494725] binder: BINDER_SET_CONTEXT_MGR already set [ 54.501037] binder: 8592:8610 ioctl 40046207 0 returned -16 [ 54.509858] binder_alloc: 8592: binder_alloc_buf, no vma 2018/01/26 18:50:46 executing program 4: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) setsockopt(r0, 0x7, 0x9, &(0x7f0000010000-0x1b)="7d2b37beddb202000000000000005b9e781fbc59af0460ba73ba74", 0x15) fcntl$setpipe(r0, 0x407, 0xffff) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454d0, &(0x7f000001a000+0xe13)=0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000026000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000025000)=0xe8) getgroups(0x5, &(0x7f0000002000-0x14)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) syz_fuse_mount(&(0x7f0000026000)='./file0\x00', 0x1, r2, r3, 0x8, 0x8) 2018/01/26 18:50:46 executing program 0: r0 = syz_fuseblk_mount(&(0x7f00000d7000-0x8)='./file0\x00', &(0x7f00000fb000)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000000)=r0) 2018/01/26 18:50:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f000056b000-0x2)='+\x00', 0xa00) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f00003fd000)={0x0, 0x0, 0x1, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000fbd000)='./file0\x00', 0x0) chroot(&(0x7f0000be3000-0x8)='./file0\x00') pipe2(&(0x7f0000bbe000)={0x0, 0x0}, 0x84800) open(&(0x7f0000930000-0x8)='./file0\x00', 0x121100, 0x20) ioctl$TCSBRK(r1, 0x5409, 0xffff) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f00001bb000)=""/61) 2018/01/26 18:50:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000d3d000)={0x50000012, 0x0}) r2 = add_key(&(0x7f0000ced000)='logon\x00', &(0x7f0000ea0000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) request_key(&(0x7f0000aa8000-0xa)='syzkaller\x00', &(0x7f00005d1000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00002ae000-0x3)="a02b00", r2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000028000)={0x4, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000030000)={0x0, 0x0}) epoll_wait(r0, &(0x7f000025b000)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/26 18:50:47 executing program 0: mmap(&(0x7f0000001000/0x964000)=nil, 0x964000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000087000-0x58)="580000001400192300bb4b80040d8c560a06000000000400489643c218fe58a2e04a03ca8164643e8900000028215a0004fbf50d0000000400000004001ce1ed5e000000000022001000010007000002021f00ec6b0f536e", 0x58}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9, 0x0, 0x0}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000adf000-0xa)='./control\x00', 0x20041, 0x0) fallocate(r2, 0x9, 0x0, 0x100000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/26 18:50:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f00003c1000-0x24)={0x24, 0x0, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x10, 0x2, [@typed={0xc, 0x1, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 18:50:47 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006dc000)=0x2e) clock_gettime(0x7, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_ifreq(r0, 0x894a, &(0x7f0000000000)={@common='ip_vti0\x00', @ifru_map={0x1, 0xfffffffffffffff7, 0x7, 0x3a, 0x3, 0x2}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r1, &(0x7f00004a9000)=""/83, 0x53, 0x20, &(0x7f00002ad000)=@ipx={0x4, 0x2, 0x0, "59322caa0ca8", 0x80, 0x0}, 0x10) r2 = socket(0x0, 0x2, 0x0) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f000020f000)=@newlink={0x50, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x1c, 0x16, [{0x18, 0x1, [@nested={0x14, 0x3, [@typed={0x10, 0x0, @u64=0x0}]}]}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000394000-0x8)={0x0, 0x95e3}, &(0x7f000023c000-0x4)=0x8) r4 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000d47000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006cc000-0x4)=0xe8) lstat(&(0x7f0000d3e000-0x8)='./file0\x00', &(0x7f00001c2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000138000)=[{&(0x7f0000040000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000287000-0x50)=[{&(0x7f000056e000-0x42)="74e86091511a2ecf8b15496f12aa260d26614c0f41d931d815975d498f30fed67ea22b6de67d0abcb722e01395502fe3d3bac240462dd42b929874d88f25115485c3", 0x42}, {&(0x7f0000145000)="46b7b538d73bfe7fb90b0ba5f38481c0b33a98450d4144bc1f81e039269a05331af88fd320a6bab6188e8074c1709fe81299275da02df3b71af6a761df3b8d747531499b717497c7566ee5c21f5eefcb63eb659ebf6eaf9442848764837c5fc8c9931cf774a02db315efc950bf1c2b050ef1609c2b4b33a108843e727f466f0fecf9df001c7fe797497e8f435b42ba1487fb0af4b91e1b1f5733b836f66076afee34abf3a33d8f48", 0xa8}, {&(0x7f0000b8f000-0x98)="549901f30c403c203045dc101bce1c1e07c737e793d385f4358152eb42c41d193257bf63c846b7f316364feadacdabd4f600f2b913a682b2e359abb374b00575ca9b0923de7ee26b02a41496e77e1b7373d7e1d4d5ea1123172ea30095852f68d35d4548ebb5368065d616399ebddbb91849fc04f72072c9d635f0dc964410da50202ffc88d4f9ca0f84a6f69f4c22aa2221ded0e643a5dd", 0x98}, {&(0x7f0000b67000-0x1000)="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", 0x1000}, {&(0x7f0000a28000)="fbe2765507545c0a4af13c84e03637950b58adcf4d16e49fb86a4e9b8accaca65ed865e17a43084061ed2bea1dbe8c8da779ca1f8c40f0c81ffd060f1d40bcf389df2808e015d0f6113fe0053e11964d289ecd887b4d482ac3905e32f5c48e7578df7bc2cacf8ec1d63fe3d03d6c77b17a388f510fa5aa207939f691d6525bef3b08adfa2b4ccaccbf0a4ea9194b20f16ea372a33ad217d62a6964e0648841b8dd6e5b02244cf5a9155717e948cedc7bf710c06c3654a4f4c65a27679a15297da57914cfef3d", 0xc6}], 0x5, &(0x7f00000a2000-0x20)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x20, 0x800}], 0x1, 0x800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000dc9000)={r3, 0xaa, "7d7fb14d5907b236e2ba6157de9c3ba1e24cdc395291d0df70a5645aad31093091c21c01fc761834df664a0f702025143b5a7aff4c82db65b0576abd008cb9c5a2389df3db770f9311f70b98d06452cf3809a380097edf5beba92930b0ef7c07f056a0e9e7a12262987a8289bc50b7cfffc8a6a52cd46b158ced0c5ac76196e5e8d0aa65e7caeabc9e865aee5d7a47ee69ce1fcd7d81cdf82a2decd141f16704729dc5f32b2336bc80a0"}, &(0x7f00004a1000)=0xb2) 2018/01/26 18:50:47 executing program 5: mmap(&(0x7f0000000000/0xdec000)=nil, 0xdec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f000021c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000ded000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) sync_file_range(r0, 0x40000000001, 0x1, 0x7) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r1, &(0x7f0000deb000)="a2f7223d6429bb3d0f6b5c9f0d104efef64d6094bbe7d9761ae6a482ca405176dd81174b6d56d9", 0x27, 0x0, &(0x7f0000deb000)=@nfc={0x27, 0x9, 0x0, 0x0}, 0x10) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000522000-0xf2)=""/242, 0xf2, 0x2000, &(0x7f0000ded000)=@l2={0x1f, 0x8, {0x5, 0x10001, 0x9397, 0x7, 0x80000000, 0x3}, 0x3b, 0x70e}, 0xe) 2018/01/26 18:50:47 executing program 7: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r1 = dup2(r0, r0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f000065f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ff9000)=0x14) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x4, 0xffffffffffffff80}, 0x4) connect$netlink(r1, &(0x7f00007ec000-0xc)=@proc={0x10, 0x0, 0x3, 0x100}, 0xc) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 18:50:47 executing program 2: r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f000018d000)='asymmetric\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00003d3000-0xde)="6b93c44550c0b27ead495c63aee6afae4b83ea7fad2b36ddbc037c57269c34ef0fd694aa9775dcd1f5bd0218695c3cffaf7a056c0090e4dd09a09c861989f76bafb9e2d53306cf8fdff6170ebbf8676a9b87c7f7390e3def0029c9f8b4fccb8de7db475549d7f58d1651bdb6bf4bfe4aa05aaa929c35030abe8d880a89d41ec3923f214ccfea8f7fcad53d7a1287ce7467181f83ae7ffb02fb5d1046697d1f72c283ddd2f39de9fa17d15edb59dc4d1b2805d8e2ee0da47340d90e932a7b59f42c1632fff3b4000c74cb67a4c05a8d3b9fdf977c34debca11fc5bbdc5c03", 0xde, 0xfffffffffffffffd) request_key(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000512000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)='\x00', r1) recvfrom$unix(r0, &(0x7f0000b67000)=""/123, 0x7b, 0x1, &(0x7f0000b67000)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/26 18:50:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f00007c1000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000aef000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x33}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x1, 0x0, 0x0}, [@algo_auth={0x48, 0x1, {{'md5\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00004c6000)='net/fib_triestat\x00') ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f00009bc000)=""/4096) [ 54.515411] binder: 8592:8610 transaction failed 29189/-3, size 0-0 line 3128 [ 54.527877] binder: undelivered TRANSACTION_ERROR: 29189 [ 54.537429] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/26 18:50:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000f39000-0x8)='./file0\x00', 0x42) fcntl$setflags(r0, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0x8, &(0x7f0000fed000-0x4)=0x4, 0x4) pread64(r1, &(0x7f0000773000-0x49)=""/73, 0x49, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000a7e000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x0, 0x0, ""}}}}}, &(0x7f0000241000-0xc)={0x0, 0x1, [0x0]}) clock_gettime(0x7, &(0x7f0000114000-0x10)={0x0, 0x0}) recvmsg(r1, &(0x7f0000ec7000)={&(0x7f0000d3f000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000496000-0x70)=[], 0x0, &(0x7f0000ccf000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/26 18:50:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b75000-0xf)="6d696d655f747970655d5b2ccd4000", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000041000)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x007\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000023000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x7, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0x60) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000161000)=@assoc_value={0x0, 0x0}, &(0x7f000093b000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000b89000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f000022e000)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000521000)=@assoc_id=r3, &(0x7f0000685000-0x4)=0xffffffffffffff4f) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x17, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000e6000-0xbc)={0xc5, 0x3, 'client1\x00', 0x7a89e4254d166ade, "e557b3484e06421f", "0f8210b7bfb4e815767bce007ce2b942aa430d1f17e7a42e25e8c80d9b177eef", 0x4, 0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 54.602318] IPv4: Oversized IP packet from 127.0.0.1 [ 54.603281] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 54.611972] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 54.624458] IPv4: Oversized IP packet from 127.0.0.1 2018/01/26 18:50:47 executing program 3: syz_open_dev$mice(&(0x7f0000ea7000-0x10)='/dev/input/mice\x00', 0x0, 0x400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f000050e000)={0x2, &(0x7f00001ba000-0x10)=[{0x0, 0x0, 0x0, 0x0}, {0x9, 0x0, 0x0, 0x0}]}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000a9e000-0x15)='/dev/pktcdvd/control\x00', 0x40000, 0x0) 2018/01/26 18:50:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x2000000000) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00005ee000)={0x0, 0x2710}, 0x10) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000952000)='/dev/loop-control\x00', 0x800, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000e62000)={@generic="4ce8dc025b51ea3937002bdff34072ff", @ifru_flags=0x1400}) r1 = dup(r0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00005bf000-0x290)={0x4, {{0xa, 0x0, 0x7fffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0xa, 0x0, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) accept4$netrom(r1, &(0x7f0000c4c000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000189000-0x4)=0x48, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000f93000)={0x0, 0x0}, &(0x7f00008c6000)=0x10) renameat2(r1, &(0x7f00007ed000)='./file0\x00', r1, &(0x7f0000bb5000-0x8)='./file0\x00', 0x1) 2018/01/26 18:50:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000bcf000-0xe8)={{{@in=@broadcast=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000701000-0x4)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000cd4000)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0xb}, r1}, 0xc) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00002a6000-0x5ce)={'nat\x00', 0x0, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f00006c8000)={0x0, 0x0}, [{{{@multicast2=0xe0000002, @rand_addr=0x0, 0x0, 0x0, @common='sit0\x00', @common='ip6tnl0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x9, 0x90, 0x0, {0x0, 0x0}, []}, {0x20, "bfbc97f0fe74e5f4a372c0cafc435d1270cbbb00710ec61792531412a4", 0x0, ""}}]}, 0xf0) 2018/01/26 18:50:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) syz_open_dev$tun(&(0x7f00005f1000-0xd)='/dev/net/tun\x00', 0x0, 0x70d02) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 18:50:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r0, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001e6000-0x10)={&(0x7f0000abe000-0x104)=@delsa={0xfffffffffffffebe, 0x12, 0x515485708c54ddb, 0xffffffffffffffff, 0xffffffffffffffff, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf3991fd93a0d"}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 18:50:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000dac000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) exit(0x9) 2018/01/26 18:50:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000f39000-0x8)='./file0\x00', 0x42) fcntl$setflags(r0, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0x8, &(0x7f0000fed000-0x4)=0x4, 0x4) pread64(r1, &(0x7f0000773000-0x49)=""/73, 0x49, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000a7e000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x0, 0x0, ""}}}}}, &(0x7f0000241000-0xc)={0x0, 0x1, [0x0]}) clock_gettime(0x7, &(0x7f0000114000-0x10)={0x0, 0x0}) recvmsg(r1, &(0x7f0000ec7000)={&(0x7f0000d3f000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000496000-0x70)=[], 0x0, &(0x7f0000ccf000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/26 18:50:47 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000001000-0x60)={0x0, 0x29, 0x1, @thr={&(0x7f0000000000)="fee311a4a405702deb708d5d8c62242b730528dc8697f46cc241413feaa2a11c9fa69fd56cab2bcf93c3cc3f71afdb76186815f1502c1e9b95e31c30732413db173dd5817609d37dd7ffbdf0bcfdf39f3e7b29ff8644f63c303ae00d37a0020b2bbd9847813cea4bc262f30a0a2d53d86583abf0e9a91fe6ce7704c1c997934da003cff7c7148b87365c5b42a38d0c84c60a885392a2b802a85045ee3fe558c713de3867d33b63695d0729dac6aef35641505bc5f852756aa622c570fa746ede", &(0x7f00005d5000-0x29)="321a7f8e5638b15770d531b5118ef65c333d0b9778bbe6b36e21f79e804912be349ac62969dddbe592"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000f0000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000111000-0x60)={0x0, 0x35, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) timer_create(0x7, &(0x7f0000191000-0x60)={0x0, 0x0, 0x2, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000089000)=0x0) timer_create(0x7, &(0x7f0000ea9000-0x60)={0x0, 0x2e, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cb4000)=0x0) socket$l2tp(0x18, 0x1, 0x1) timer_create(0x3, &(0x7f0000569000-0x60)={0x0, 0x37, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000cd000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000000000)={0x0, 0x25, 0x7, @thr={&(0x7f0000001000-0x91)="e5438d03f558ee44bf8cb3f02dab54ed82c3f77a06d0e08d3aaaa83b36dcce1602204c5f029b803743557d21a8383d7a035d694e43fb477608ba9f7bad61c3862495730ada3fc0dae090ef3f169b379d2b3faba9c048407e979e9c34cfe314572ebeaf283cc65bd8fb27967120ce353e93f51b0f9432c24f5ea2e4224281cc97da103e2a9b2ee9d1e821c85ff973bd0a03", &(0x7f0000001000-0xb2)="765c6b805ebd741d242e0dbc7b9d6de0879ef5ce43ec93eaeddfda151ffd0e9118467daf20cb3a0a08feff38928c3ca24fc0d5e4e5ce591d3f6694c5dedae28e6ac1f6b85938832687beb9464572165fbc291d478ebede4600f923951462ef26f6e2a7035682628e4a0c63f31bba94bd7b8dd619785517fcb17812222ed9c5584bf84fece08b55b15745d62ce2de487ed4a257d13df6dc39abc6dd17abd3965ef7c2dbd06101e7b2c0900da5166cf6944135"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003c3000)=0x0) timer_delete(r0) 2018/01/26 18:50:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x2275, &(0x7f00004a2000)="") 2018/01/26 18:50:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000b45000)={0x0, 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000361000-0x88)={0x2, {{0xa, 0x0, 0xfff, @loopback={0x0, 0x1}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000034000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1e4) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00001b1000-0x290)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) getsockopt$inet6_buf(r1, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000b84000)=0x90) 2018/01/26 18:50:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000c01000)={0x0, 0x59}, &(0x7f000083c000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a9f000)=r1, 0x4) sendto$inet(r0, &(0x7f00004c4000-0x1000)='$', 0x1, 0x0, &(0x7f0000fb1000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f000072f000)=""/194, 0xcd, 0x10160, &(0x7f00003a6000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x282) 2018/01/26 18:50:47 executing program 5: mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x100000000000000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002db000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) r2 = memfd_create(&(0x7f00004e0000-0x3)='&(\x00', 0x3) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00002b1000)={0x0, 0xa6, "c5681834f4ab6d44e712af3fffa7b5d6d4e71430c3a0cd7ff96defed851d0cf87dc2c6ba11e9edc327749f8bdfe99d461e1fb7a6ceb48c6c833480a32dfba596340a5781e173715c1671ee83f9f44cca8dbea1430fd9035d1c58f47521007649dd969b197c10a7f2b834eed71743de47c95b628507ebaa836e7cc815a8bdd087d4eff5a824cb2a1e72f97748dd557711579efd2219716caead5e7d4129f71d3b98472153e637"}, &(0x7f00000b4000-0x4)=0xae) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000060b000)={0x0, 0x0}) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000fa2000-0x8)='./file0\x00', &(0x7f0000fa2000-0x20)={{0x0, 0x7530}, {r4, r5/1000+10000}}) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000fa2000-0x8)={r3, 0x7fffffff}, 0x8) fcntl$getownex(r0, 0x10, &(0x7f0000fa1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x9, &(0x7f0000fa3000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x0, 0x0) waitid(0x0, 0x0, &(0x7f0000ece000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x3, 0x0) ptrace$getsig(0x4202, r1, 0x401, &(0x7f0000828000)={0x0, 0x0, 0x0, 0x0}) 2018/01/26 18:50:47 executing program 1: mmap(&(0x7f0000001000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000a4a000)=[{&(0x7f0000a49000)="580000001400192300bb4b80040d8c560a06000000000410489643c218fe58a2e04a03ca8164243e8900000028215a0004fbf50dfff90004a5000004001ce1ed5e0000000000221f1000010007000000000100ec6b0f536e", 0x58}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f40000)=0x0, &(0x7f0000000000)=0x4) 2018/01/26 18:50:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000025e000-0x9)='/dev/rtc\x00', 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000158000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000df6000-0x10)={0xc2, &(0x7f0000544000)=""/194}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00006a2000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004b7000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000646000)={0x8, 0xff, r1, 0x9, r2, 0x6, 0x4, 0x9}) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f000062c000-0x38)={&(0x7f0000316000-0xb)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bea000)={&(0x7f00005ad000-0xcc)=@getpolicy={0x5c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0x0, ""}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 18:50:47 executing program 1: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000000b000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f000002a000-0x4)=0x3) fdatasync(r0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x0) 2018/01/26 18:50:47 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f000039b000-0x8)='./file0\x00', &(0x7f000026d000-0x8)=[&(0x7f00002b1000-0x1)='\x00'], &(0x7f0000000000+0x21b)=[&(0x7f0000001000-0x1)='\x00', &(0x7f0000001000-0x1)='\x00', &(0x7f0000001000-0x4)='*.#\x00'], 0x1000) r1 = socket$inet(0x2, 0x400000008000a, 0x0) getsockname(r1, &(0x7f0000ea6000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000d2f000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000+0x6de)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0x8) 2018/01/26 18:50:47 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000000000)="334ac58044a36a9d91fcf9a5df08d2bca761db3d8b816860a0843da8c4ca971f626974161c6df52d7d158ce5ee2c072e2365df6575", 0x35) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000002000-0x10)=@buf={0x0, &(0x7f0000001000-0xcb)=""}) mmap(&(0x7f00009bb000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) 2018/01/26 18:50:47 executing program 0: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000df4000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00005e7000-0xe8)={0x0, 0x0, 0x0, 0xff, 0x7fffffff, 0x0, 0x6, 0xe, 0x10, "6df9f0a50052274e5ef4bda9259d8ea49004061efa76e697a99ac6b6611f38c20959aa441d601425ead4029850b1686fc13dcd03fbe7a41710669216b6e8105d", "bf631efe5b021004c094c69b66bbca56c4a1daa4c8beea092762b3f1fd4f812a70d7d79abf47c16df4b4c3ab9c49ace35fe95c6380aeb4749071c43508db374a", "56b87f0bbd62fb191769a554e0d2401711de3498bd3767f41cdcc919750292d0", [0x2, 0xcea]}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000004b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000fa3000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace$getregs(0xe, r3, 0x8001, &(0x7f0000166000)=""/0) ptrace(0x4207, r3) ptrace$getregset(0x4204, r3, 0x202, &(0x7f0000002000)={&(0x7f0000fa6000-0x40)=""/64, 0x40}) 2018/01/26 18:50:47 executing program 6: mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000b83000-0x8)={0x0, 0x0}) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00006af000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r3, 0x101, 0x9, &(0x7f0000fa6000)=0x0, 0x4) ptrace(0x4207, r2) ptrace$setregset(0x4205, r2, 0x202, &(0x7f0000827000)={&(0x7f0000000000)="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", 0x138}) 2018/01/26 18:50:47 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x2, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000be8000)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f00009a4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000810000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f00008f9000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000000)={&(0x7f00006c1000)=@ipv6_delroute={0x84, 0x19, 0x807, 0x1, 0x1, {0xa, 0xb0, 0x0, 0x7ff, 0xfe, 0x3, 0xfe, 0x7, 0x400}, [@RTA_PREF={0x8, 0x14, 0x7}, @RTA_IIF={0x8, 0x1, r1}, @RTA_MARK={0x8, 0x10, 0x3}, @RTA_OIF={0x8, 0x4, r2}, @RTA_EXPIRES={0x8, 0x10, 0x8}, @RTA_PREF={0x8, 0x14, 0xffffffffffffffff}, @RTA_ENCAP={0x38, 0x16, @generic="c2be737179a2fbcafa292af58c49a2085b5023a060ab8a046bf5e673f4f984a517b3a567a4ede055d039849f31ec7130a71240e1"}]}, 0x84}, 0x1, 0x0, 0x0, 0x24048800}, 0x8000) socketpair(0x3, 0x0, 0x305, &(0x7f000068a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0xa501) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r3, &(0x7f0000001000-0xc1)="4d03de3978c6d52cf2df945cfd86ca2ef06612c8a3786958599f9c76d8603b0cf043ecb355e7dda5eff4924d9017cb6f8dc797696da4d630cce02143e6bb3f9e0ca9d5514affa84697588ee0b199ec2b1eb135049628ebaca188f280a9159fba201b59be44e46f0572fe050cc0b08212bcfed378d46c3eae65fd0a9a6cd2522a3623d6d3dcf9255b1163d20b6c79608b7a90831ed8781bf9990fb9c1cc2b0cb3bd69bf650b37d39424a604de38e5359ad0df420f26be39d9bd5ea5de91d581088d", 0xc1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() r5 = gettid() r6 = getpgrp(r5) fcntl$setown(r4, 0x8, r6) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000001000)=0xaf9, 0x4) pipe(&(0x7f0000ed0000)={0x0, 0x0}) close(r8) read(r7, &(0x7f00009cf000-0x1000)=""/0, 0x0) 2018/01/26 18:50:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000525000)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000e7e000)=0x0) r1 = syz_open_dev$mice(&(0x7f000064f000-0x10)='/dev/input/mice\x00', 0x0, 0x200000) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f000095e000-0x28)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x6, [@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001, @broadcast=0xffffffff, @loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0xa}]}, 0x28) ioctl$sock_ifreq(0xffffffffffffffff, 0x8931, &(0x7f00009f6000-0x50)={@common='sit0\x00', @ifru_ivalue=0x0}) 2018/01/26 18:50:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000476000)='./file0\x00', 0x103c, 0x0) r0 = open$dir(&(0x7f00004be000)='./file0\x00', 0x880, 0x0) ppoll(&(0x7f0000726000-0x20)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000880000-0x10)={0x77359400, 0x0}, &(0x7f0000fb0000-0x8)={0x0}, 0x8) r1 = open(&(0x7f000006f000)='./file0\x00', 0x20000000000042, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) getsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f000086d000)=0x0, &(0x7f00009f1000)=0x4) 2018/01/26 18:50:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000375000)='net/rt_acct\x00') pread64(r0, &(0x7f0000d56000)=""/0, 0x176, 0x2000000) 2018/01/26 18:50:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000079000-0x38)={&(0x7f0000c4b000)={0x10, 0x0, 0x0, 0x2000000000}, 0xc, &(0x7f00006ea000-0x10)={&(0x7f00003b9000-0xe8)=@newspdinfo={0x30, 0x24, 0x61b, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@encap={0xffffffffffffff5f, 0x4, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xfffffffffffffffc}}}]}, 0xffffffffffffff5a}, 0x1, 0x0, 0x0, 0x0}, 0xfffffffffffffffc) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00000cf000)=0x9, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000aec000)='/dev/sequencer2\x00', 0x4000, 0x0) sched_yield() getsockname$packet(0xffffffffffffffff, &(0x7f0000207000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000050c000)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x584c08cca4feb520, &(0x7f000013d000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) fcntl$addseals(r0, 0x409, 0x2) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x3, 0x4) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00007e7000)='/dev/rfkill\x00', 0x8200, 0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000b12000-0x4)=0x0) 2018/01/26 18:50:47 executing program 7: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000ff2000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000ff2000)=0x1c, 0x80000) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x5, &(0x7f0000ff2000)=0x4, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000218000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0}, 0x20) 2018/01/26 18:50:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00005bf000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') preadv(r1, &(0x7f0000588000-0x18)=[{&(0x7f000081a000)=""/12, 0xc}, {&(0x7f0000824000)=""/94, 0x5e}], 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000009b000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x81, 0x7, 0xffffffffffffffe0, 0x20, 0x81, 0x6a, 0x20, 0x6, 0x6, 0x1, 0x620d82a9, 0xb73, 0x8, 0x966e, 0x1]}, &(0x7f000025f000-0x4)=0x108) dup3(r1, r0, 0x80000) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000bee000-0x8c)={r2, @in6={{0xa, 0x1, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) fcntl$dupfd(r0, 0x0, r1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000b46000)={r2, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0xff, 0x3e1, 0x8, 0x0}, 0xa0) 2018/01/26 18:50:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000c30000)='./file0\x00', 0x4000, 0x10) clock_gettime(0x0, &(0x7f000084e000)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000912000-0x168)=[{{0x0, 0x0, &(0x7f0000c05000-0x40)=[{&(0x7f0000288000)=""/187, 0xbb}, {&(0x7f00009e3000-0x1000)=""/4096, 0x1000}, {&(0x7f00005e6000)=""/218, 0xda}, {&(0x7f00001e1000-0x77)=""/119, 0x77}], 0x4, &(0x7f00005c7000-0x67)=""/103, 0x67, 0x1}, 0x7f2}, {{&(0x7f0000da6000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000671000-0x20)=[{&(0x7f0000f62000)=""/109, 0x6d}, {&(0x7f00000d2000)=""/68, 0x44}], 0x2, &(0x7f0000a61000)=""/84, 0x54, 0x5}, 0x8000}, {{&(0x7f000089a000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00002dd000-0x10)=[{&(0x7f0000d94000+0x967)=""/195, 0xc3}], 0x1, &(0x7f0000e46000-0xe0)=""/224, 0xe0, 0x7}, 0x3fffc00000000}, {{&(0x7f0000cfe000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000891000-0x40)=[{&(0x7f0000d64000)=""/116, 0x74}, {&(0x7f0000ba6000-0xb2)=""/178, 0xb2}, {&(0x7f0000ba2000)=""/80, 0x50}, {&(0x7f0000839000-0x7f)=""/127, 0x7f}], 0x4, &(0x7f0000490000)=""/4096, 0x1000, 0x1ff}, 0x9}, {{&(0x7f000004c000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00007a5000)=[{&(0x7f0000be2000)=""/209, 0xd1}], 0x1, &(0x7f00003d1000-0xf7)=""/247, 0xf7, 0x2}, 0x3}, {{&(0x7f0000823000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00008cb000)=[{&(0x7f0000df9000-0x1c)=""/28, 0x1c}, {&(0x7f00004ed000)=""/220, 0xdc}, {&(0x7f0000488000)=""/216, 0xd8}], 0x3, &(0x7f0000b0f000)=""/18, 0x12, 0x40}, 0x400}], 0x6, 0x21, &(0x7f0000fe4000-0x10)={r1, r2+30000000}) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000a3b000)=0x5, 0x4) bind$inet6(r0, &(0x7f00002b5000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0xfffffffffffffebf) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000440000)=0x640, 0x4) 2018/01/26 18:50:47 executing program 1: mmap(&(0x7f0000000000/0xe3a000)=nil, 0xe3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') mmap(&(0x7f0000e3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e3b000-0x9)='/dev/ppp\x00', 0x202000, 0x0) getdents64(r1, &(0x7f0000001000-0x1000)=""/4096, 0x1000) getdents(r0, &(0x7f0000001000)=""/24, 0x18) 2018/01/26 18:50:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = epoll_create(0x1) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x39f, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000d30000)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000099b000)={@common='syzkaller1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000c79000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xfffffffffffffffb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x1209, 0x6a2a, 0xacd, 0x500, 0x7, 0x100000, r5}) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f000024e000)=0x0) 2018/01/26 18:50:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0) write(r0, &(0x7f00009fc000-0x1)='\'', 0x1) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f0000836000)="2600000012004700ba720000140000e3041000ff0100000000000001000000010600100076f0", 0x26) sigaltstack(&(0x7f00003f7000/0x3000)=nil, &(0x7f0000e31000-0x8)=0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000dea000-0x4)=0x2, 0x4) pipe(&(0x7f0000eff000-0x8)={0x0, 0x0}) renameat2(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x0) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f000097e000)={0x2, 0x34, 0xf83, 0x386b, 0x8, 0x800}) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCLINUX4(0xffffffffffffffff, 0x541c, &(0x7f0000d85000-0x1)=0x4) 2018/01/26 18:50:47 executing program 6: clone(0x0, &(0x7f0000004000-0x1000)="", &(0x7f0000006000)=0x0, &(0x7f0000008000)=0x0, &(0x7f0000002000-0x63)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r0, &(0x7f0000000000)="ef5da9b4b0f2690a45d2ab40743bb4f47c0a07f8bcca5e80c67391e3b060eb84c396dd470b954c3c93a35632b8baab211a26026239a28383f6036958ad10add474e2a07ec347d47bfeb0e01a847f7e032b7301372ae7a63f0af0c74f0560ef897d770df8a9867a", 0x67, 0x45, 0x0, 0x0) syncfs(0xffffffffffffffff) 2018/01/26 18:50:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000021f000-0x6)='smaps\x00') readv(r0, &(0x7f00009a6000-0x80)=[{&(0x7f0000215000-0x1000)=""/4096, 0x1000}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = timerfd_create(0x0, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f000095a000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) timerfd_settime(r1, 0x0, &(0x7f0000017000-0x20)={{0x4004000000005, 0x0}, {0x0, 0x0}}, &(0x7f0000011000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) readv(r0, &(0x7f0000f5c000)=[{&(0x7f00000b1000-0x1000)=""/4096, 0x1000}], 0x1) openat$ppp(0xffffffffffffff9c, &(0x7f0000a0c000)='/dev/ppp\x00', 0x40804, 0x0) 2018/01/26 18:50:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fe7000-0x16)='/selinux/checkreqprot\x00', 0x480, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000097f000)={0x0, 0x68, &(0x7f0000970000)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xfff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xb0e3}]}, &(0x7f0000eb5000-0x4)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000035a000-0x6)={r2, 0x81}, &(0x7f0000f0c000-0x4)=0x6) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000873000)={0x0, 0x0}) rt_sigqueueinfo(r4, 0x1c, &(0x7f00004f1000-0x10)={0x40, 0x5, 0xc63, 0xfffffffffffffffd}) bind$inet6(r3, &(0x7f0000e48000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f00003e4000)=""/153) listen(r3, 0x9) sendto$inet(r0, &(0x7f0000d19000-0xb)="", 0x0, 0x20008047, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sched_getscheduler(r4) close(r3) 2018/01/26 18:50:47 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000006000-0x10)={&(0x7f0000001000-0x20)={0x2, 0x5, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) mknod(&(0x7f0000009000-0x8)='./file0\x00', 0x80a5, 0x1) 2018/01/26 18:50:47 executing program 3: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4000000000000002, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x13, &(0x7f00003ab000-0x4)=0x8, 0x1c8888a8) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000999000)=0x0, &(0x7f0000f68000)=0x4) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f65000-0x4)=0x2, 0x4) bind$inet6(r1, &(0x7f0000777000-0x1c)={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xfffffffffffffe11) close(r1) 2018/01/26 18:50:47 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) exit(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fb7000-0xf)='/dev/sequencer\x00', 0x101005, 0x0) ppoll(&(0x7f00009d9000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000dce000-0x10)={0x77359400, 0x0}, &(0x7f000014e000)={0x0}, 0x8) write$sndseq(r1, &(0x7f0000a4b000-0xc0)=[{0x4, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x30) syz_open_procfs(r0, &(0x7f000000d000-0x7)='ns/uts\x00') mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r0, &(0x7f000000d000)='net/udplite\x00') 2018/01/26 18:50:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000021000)='./file0\x00', 0x0) mkdir(&(0x7f0000d70000-0xe)='./file0/file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e6a000-0xa)='autogroup\x00') r1 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) rename(&(0x7f00004d2000)='./file0/file0\x00', &(0x7f0000544000)='./file0\x00') 2018/01/26 18:50:47 executing program 1: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f000005d000-0x50)=""/80, &(0x7f00000d0000-0x4)=0x50) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000ff1000)=0x0) 2018/01/26 18:50:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) getpeername$netlink(0xffffffffffffffff, &(0x7f0000ebb000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000615000-0x4)=0xc) r0 = dup(0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f00009ea000-0x5c)={0x6, 0x2, {0xffffffffffffffff, 0x1, 0x9, 0x0, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 18:50:47 executing program 4: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000345000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89b7, &(0x7f0000001000-0x50)={@common='dummy0\x00', @ifru_ivalue=0x80000001}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000001000-0xf8)="14cd881df1792f56844c6c1366e78ca80bc520cafb270fa14fbd69448d3425ab57f7f89e7eb24dd1af8af37337b72c89c0b9ce91b89ca63a17c3d3a8078c4edd51133a5fe1dc32ca337fe874cc9017d2b7f022e0c0333caefeb1dfb1191f8b88e4ec6e630bc1c551cc7e8ea7f43fa681e3650cdceec99398f66cf0d8ea652acd7fb2c61dd5f0b14b58908eb436838daa832626c5b06b776cf6b75cd4c5800021ab487ac1622babf84519f06982db9a9ccfc3546e0941ebdcd555d17f8629c7d11cc7813a5a3408d136933aacfb03636fb040ff76a3e7a88e3354fd106ac680bf8bc9b148e067883df5a1e64519ee4e5db004ca089747a246", 0xf8) mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000026000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000015000-0x10)={&(0x7f0000026000)=@delneigh={0x54, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@NDA_MASTER={0x8, 0x9, 0x4}, @NDA_LLADDR={0xc, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, @NDA_CACHEINFO={0x14, 0x3, {0x7fffffff, 0x1, 0xef3, 0x2d}}, @NDA_VLAN={0x8, 0x5, 0x81}, @NDA_PROBES={0x8, 0x4, 0x1}]}, 0x54}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 18:50:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fe7000-0x16)='/selinux/checkreqprot\x00', 0x480, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000097f000)={0x0, 0x68, &(0x7f0000970000)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xfff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xb0e3}]}, &(0x7f0000eb5000-0x4)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000035a000-0x6)={r2, 0x81}, &(0x7f0000f0c000-0x4)=0x6) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000873000)={0x0, 0x0}) rt_sigqueueinfo(r4, 0x1c, &(0x7f00004f1000-0x10)={0x40, 0x5, 0xc63, 0xfffffffffffffffd}) bind$inet6(r3, &(0x7f0000e48000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f00003e4000)=""/153) listen(r3, 0x9) sendto$inet(r0, &(0x7f0000d19000-0xb)="", 0x0, 0x20008047, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sched_getscheduler(r4) close(r3) 2018/01/26 18:50:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00002a6000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eb4000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000f0c000)={@loopback={0x0, 0x1}, r1}, 0x14) r2 = openat(0xffffffffffffff9c, &(0x7f0000351000-0x8)='./file0\x00', 0x800, 0x38) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000dd0000)=@int=0x81, 0x4) socket$packet(0x11, 0x3, 0x300) ioctl$KDSETLED(r2, 0x4b32, 0x3) accept$ipx(r2, &(0x7f0000280000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d97000-0x4)=0x10) r3 = syz_open_procfs(0x0, &(0x7f00006e8000-0xb)='net/packet\x00') socket$packet(0x11, 0x2, 0x300) preadv(r3, &(0x7f000069e000)=[{&(0x7f000031b000-0x48)=""/72, 0x48}, {&(0x7f0000941000)=""/244, 0xf4}], 0x2, 0x0) 2018/01/26 18:50:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x3, 0x0) sendmsg(r0, &(0x7f00003a7000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00008f3000)=[], 0x0, &(0x7f0000ca4000-0x3f0)=[{0x10, 0x29, 0x8, ""}], 0x10, 0x0}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005e9000-0x11)='/dev/vga_arbiter\x00', 0x440000, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000330000-0x13)="f44dfb61d5df40900ba1716fec017d21fcaae6") getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000a2e000-0xe0)={0x0, 0xd8, "619d12e7bf51f1446a667e7fddc8974c84aca1a70bca3d25efbad4655233c19d5dec12964ccaf1b3c38643d1e2c41b61967d3f03b84e647532e37685552834005fd23f05cafda9806282f599e48d6416c803025fb8755fb225f7565a789c7b556a45ed0cb19e8b4416d29a05b9f93d38f28a7f473231f2d8ae46c53580bf18a5aa626cfec721cb805ec542ed0a050f955732a68e61789fef112eff5f27da762393a7baa199744e9af66a3cdb04b2a933bdc1e162c84fb7c1adca1dd7a80cf25909c221cc02feb4ad94529c3564ec34867e51027f1ab0289d"}, &(0x7f0000b5d000)=0xe0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000cce000)={r2, 0xc0, 0x7fffffff}, 0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000286000-0x8)={r2, 0x3}, &(0x7f0000e91000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000df1000)={r2, 0x0}, &(0x7f0000698000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000086b000)={0x0, @in6={{0xa, 0x2, 0x16, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffeffff, 0x1, 0x4, 0x78b4c83f, 0x9aae}, &(0x7f0000ee3000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000086f000-0xa0)={r3, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4000000007, 0x9, 0x2, 0x7aee, 0x0}, &(0x7f0000047000)=0xa0) ioctl$sock_ifreq(r0, 0x89ff, &(0x7f0000c6a000-0x50)={@common='ifb0\x00', @ifru_data=&(0x7f0000984000)="ef802cd4570b0ea270a20c15a92c069f71781c7497395c4f7a24bb15021e52fa"}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000074d000)={r3, 0x5df35494}, &(0x7f0000814000)=0x6) 2018/01/26 18:50:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x4) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000072d000-0xc)='/dev/rfkill\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000a0e000-0x4)=0x0, &(0x7f0000a94000)=0x4) listen(r0, 0x0) fcntl$setpipe(r1, 0x407, 0x9) 2018/01/26 18:50:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) lstat(&(0x7f0000654000)='./file0\x00', &(0x7f0000558000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000dd2000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_MASTER={0x8, 0xa, 0x0}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00005ab000-0xe8)={{{@in=@loopback=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eef000)=0xe8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00003e9000)={0x0, 0x7}, &(0x7f0000f07000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000235000-0xea)={r2, 0xe2, "e1a6bc83fa4d6fc4924a8c44a2946525b5773979d9bf180285fe3eee72cfe839822bb4f98b9c18f225a588576e58e26d9ab67e87381c02f55bbeb6574eb905a37b44ece053bb7a4061af1148eccd2bb852d8eb7fddb35e38c09224e50d121b814a0ccb6d3d5f8353d2f641596d344b26f93c32d8c564aa93273b3164270acd275fe66f5528156db02ba436a78e25194fa9b7078d46118cdc5c4f816073e148e31d897a4886b6f357b786c9dad854f8166a85d292dc63fb311fe83a96b65b9c53d055af8e0100fc6df4d946ed2f4804c37ec92daf1bfd13a9bbac55fa8b64edd6dc86"}, &(0x7f0000fea000-0x4)=0xea) sendmsg$nl_route(r0, &(0x7f0000364000)={&(0x7f00004ea000)={0x10, 0x0, 0x0, 0x201000}, 0xc, &(0x7f0000553000)={&(0x7f0000512000)=@bridge_setlink={0x4c, 0x13, 0x222, 0x5, 0x0, {0x7, 0x0, 0x0, r1, 0x80, 0x64000}, [@IFLA_CARRIER={0x8, 0x21, 0x7fffffff}, @IFLA_NUM_RX_QUEUES={0x8, 0x20, 0xe61}, @IFLA_IFALIAS={0x14, 0x14, @generic="09617d7d0d7c22e2e0c3fb9dd8300db2"}, @IFLA_PROMISCUITY={0x8, 0x1e, 0xb0}]}, 0x4c}, 0x1, 0x0, 0x0, 0x8880}, 0x20000000) 2018/01/26 18:50:47 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000f9c000-0x8)='./file0\x00', &(0x7f0000000000)=@random={'user.', 'user\x00'}, &(0x7f0000392000-0x40)=""/64, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000963000)={0x0, 0x0, 0x0}, &(0x7f000021d000-0x4)=0xc) fcntl$lock(r1, 0x6, &(0x7f00001da000-0x20)={0x1, 0x7, 0x6, 0x1, r2}) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000d39000-0x15)='/dev/pktcdvd/control\x00', 0x14040, 0x0) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f000023c000-0xe8)={0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x6, 0x1b, 0x1, "0ca695217c02be52cdc4090d1af7a05f96ed645ec16adb632cd3bf52de8c103b94ad2b5468f1c02c26bbc060fcf3323e9f3208690fba212470fb66b87cc76e1d", "a9d867b60f3543a064c96715371e74defd9ea5f3c6b42d0f391a2cd1d2b207d5793871ef60f7fe45eef4bdf5d4f13fae62c571d0f16863bb53fc19b061e692d9", "ec664c4b41a92ab494acad22942a3255c4ca38f9488d3377768802f7e1cf29e5", [0x1, 0x0]}) sendmsg$unix(r1, &(0x7f0000ce7000-0x38)={&(0x7f0000f5b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000471000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0xfffffffffffffeb7, 0x0}, 0x0) 2018/01/26 18:50:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00007a1000-0x9)='/dev/rtc\x00', 0x2ffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00006e1000)={{0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, {0xa, 0x3, 0x2b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x89b, [0x6, 0xffffffff, 0x1, 0x8, 0x0, 0x5, 0x7fff, 0x2]}, 0x5c) ioctl$int_in(r0, 0x5452, &(0x7f00000f2000-0x8)=0x2) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000369000)={0x5, 0x0, &(0x7f0000d24000)=""}) ioctl$sock_proto_private(r0, 0x89e2, &(0x7f00005d3000-0x3d)="201dc7412cdbd099253624594a6e107779789f3a3fead005c19c9b5c8d5d382c82da181f70858baa6ca9316f4841926e5546f228c354a95fdcae9742df") ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000055e000)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000930000)={r1, 0x2}) 2018/01/26 18:50:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000aa2000-0xb)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) 2018/01/26 18:50:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000961000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00009cc000-0x93)={0x0, 0x8b, "c421d7c270088056611069a9c8687809ef0b3976222bb5364f24879a9a5d746c2c763d38a3558afb6bd6bc636c20fbab348294909151f3eb71c01da3a96ee7eae5169e4c56750ed1e9903ec5cf4c0778eef8ae56ab5f646e992e540ce835da059df74945bacea594be5da619c48e32492b85bef39f168522322c196ae4706eae9ad0dfb32de39c2183ce47"}, &(0x7f00004b9000)=0x93) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000015000)={r2, 0x100}, 0x8) getsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f0000005000-0x4)=0x0, &(0x7f0000005000-0x4)=0x4) ioctl$LOOP_CLR_FD(r0, 0x7001) 2018/01/26 18:50:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000dd4000-0x2)='-\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000ad9000)={0x42ef56, {0x400003ffffffe}, 0x0, 0x0}, &(0x7f000081a000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000237000)={0x0}) syz_open_dev$evdev(&(0x7f00006e3000)='/dev/input/event#\x00', 0x0, 0x43e) 2018/01/26 18:50:47 executing program 0: keyctl$reject(0x13, 0x0, 0x0, 0x204, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f00003aa000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000)='./file0\x00', 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f00001b9000)='./file0\x00', &(0x7f0000002000)=@random={'btrfs.', 'vmnet1\x00'}) 2018/01/26 18:50:47 executing program 5: mmap(&(0x7f0000000000/0xe71000)=nil, 0xe71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f0000e71000)="7e926c191a1ce6930feff379e3996642fb4b679da02e3e8967a037a453cdc385be68113a9bbb25aaabfe0e509defed4b568d6c76e0ba5a0bc1d799bd25030bec340f091d9b312c976c38d7bce1d60e6171c0f92ad53eb76e230d953b49939d339f663f9c8fecea76bd99210f4c7cfc2b9272e61a4d3b8e52a4f0bcdc111fcaaa341f1074a671914e4c147c13d6c0aeaeefa88016a77ae7d881d7569e9b8fec1ed45ee430d30a163adf3ae2901c4295900931f4fc854f15f510464838cad7a2dc0b57ac76d24d0db40040d391a8144b9972fd64", 0xd3, 0x4f) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000e72000-0x1c)={0xa, 0x3, 0x10000, @loopback={0x0, 0x1}, 0x2}, 0x1c) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) write$eventfd(r1, &(0x7f0000604000)=0x81, 0x5) 2018/01/26 18:50:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000615000-0xe)='/dev/keychord\x00', 0xd0080, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0xffae, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 18:50:47 executing program 1: mmap(&(0x7f00008dd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f00008de000-0x1000)=""/4096, &(0x7f00008dd000)=0x1000) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008dd000)='/dev/rfkill\x00', 0x4800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000000+0x626)=0x586) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000003000-0x10)={0x0, 0x0}) utimensat(r2, &(0x7f0000001000)='./file0\x00', &(0x7f00008de000-0x20)={{0x0, 0x0}, {r3, r4/1000+30000}}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000)=0x4) getsockopt$inet6_tcp_int(r2, 0x6, 0xf, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x4) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f00008dd000)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x14) 2018/01/26 18:50:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00009ad000)='/selinux/checkreqprot\x00', 0x0, 0x0) readlinkat(r0, &(0x7f00002f4000)='./file0\x00', &(0x7f0000650000)=""/201, 0xc9) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000abf000-0x9)='/dev/rtc\x00', 0x400000, 0x0) acct(&(0x7f000016e000-0x8)='./file0\x00') ioctl$LOOP_CLR_FD(r1, 0x7005) 2018/01/26 18:50:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000063f000)='/dev/rfkill\x00', 0x82, 0x0) writev(r0, &(0x7f0000900000)=[{&(0x7f0000247000-0x47)="0200000000000000957a0ff16c485beb6cecc49e942db0dc910b6c84baaf1deef35901ca22879188aa481c00914aaf694866cdbc7764c10c16e1ff78ae495711753950357adf33", 0x47}], 0x1) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000d7c000-0x8)={0x0, 0x0}) 2018/01/26 18:50:47 executing program 4: mmap(&(0x7f0000000000/0xbfd000)=nil, 0xbfd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x3) r1 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf8000)={0x4, 0x0}) rt_sigreturn() epoll_wait(r0, &(0x7f0000205000-0x60)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/26 18:50:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000cde000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000385000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000572000-0xa0)={0x0, @in6={{0xa, 0x1, 0xfffffffffffff801, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x13c, 0x5a, 0x825, 0x1ff, 0x10}, &(0x7f000038d000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00008cd000)={r2, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x789915ae, 0x100000001, 0x4, 0x80000001, 0xffff}, &(0x7f000075c000-0x3)=0xa0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000bae000-0xc)={0x20000000000006, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000bb2000-0xc)={0x0, 0x0}) ppoll(&(0x7f00001ae000)=[{r3, 0x0, 0x0}], 0x1, &(0x7f000056f000-0x10)={0x0, 0x0}, &(0x7f0000fb6000-0x8)={0x0}, 0x8) 2018/01/26 18:50:47 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x84800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x6f, &(0x7f0000000000)="0c6f6abc0364f4e05da63e5e43472d3191f8dcb69cf3be3bd354ebc4171e5c4b0bb29b3e737212c2b75462cacaecd56bf16a024cfbf5f60dde307b0c4ec4aed5d450ad8caa9d2415f0c7b9593828dbc4e76b5c957190b6a0a413852a7cb5c683690039b0a741ddbc4f184a57e3dec018d6d4d313d79b43d465a3391e7d5926f59a70936ef9562f820bc982bf3f91be9454c40fd09a6159", 0x97) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/01/26 18:50:47 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mlock(&(0x7f000007f000/0x4000)=nil, 0x4000) clone(0x0, &(0x7f0000004000-0x1000)="", &(0x7f0000006000)=0x0, &(0x7f0000008000)=0x0, &(0x7f0000002000-0x63)="") r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000ede000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f0000855000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000024e000-0xb8)={0x0, 0x1, 0x100, 0x4, 0x40, 0x40, 0x9, 0xfe12, {0x0, @in6={{0xa, 0x0, 0x8000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x5b351dec, 0x5, 0xffffffffffffffff, 0x20004}}, &(0x7f0000e5a000)=0xb8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000de8000)={r1, 0x1}, 0x6) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000fbf000-0x9)='/dev/sg#\x00', 0x800, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000fc0000)=""/134) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000fbf000)={r1, 0x8, 0x10}, 0xc) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000fbe000)={0x0, 0x2}, &(0x7f0000fbf000-0x4)=0x8) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000703000)={0x0, 0x0}) r4 = socket$inet6(0xa, 0xe, 0x2) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00009be000-0x8)={r3, 0x5}, &(0x7f0000fbe000)=0x8) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r4, &(0x7f000042b000)=@generic={0x0, ""/126}, &(0x7f0000fc1000)=0x80) sigaltstack(&(0x7f0000668000/0x3000)=nil, 0x0) munmap(&(0x7f00006b9000/0x4000)=nil, 0x4000) 2018/01/26 18:50:47 executing program 5: clone(0x0, &(0x7f0000000000)="", &(0x7f000016b000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f0000f2b000)="") mlockall(0x2) socketpair$inet(0x2, 0x5, 0x4, &(0x7f000007f000-0x8)={0x0, 0x0}) r1 = openat(0xffffffffffffff9c, &(0x7f0000200000)='./file0\x00', 0x0, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000000)=0x5, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000000)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000002000-0x4)=0x62d, 0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000651000-0x8)={r2, 0x3, 0xfa}, 0x8) 2018/01/26 18:50:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000001d, 0x7fe, 0x20000000000004) write(r0, &(0x7f0000674000)="240000001a0025f00000000401111f0e0a0b00000004bf00000009ec080001000000000054dc02329a14c9c5b1b3e8f377685213f8e1057113161827109d3bc3ee5ce592aa5aab345245af1cc12a14fd8d3823ba3fc941c27630a1c50d21e3c3fdc80788c8e5dfd6ebc9e7c7a6dc1f1df461a41f2d303cd520d49417836f917db9a83eb5f8cf7c", 0xfef1) 2018/01/26 18:50:47 executing program 2: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004f0000-0x10)={0x1, &(0x7f0000f7f000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000092000-0xb)='/dev/hwrng\x00', 0x1a0c0, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000f7f000)=0x1) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000dc4000)="", 0x0, 0x8084, &(0x7f0000f7b000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000648000)="", 0x0, 0x0, &(0x7f000082e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f00009e8000)="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", 0x1000, 0x4000081, &(0x7f0000f81000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000f80000)={0x0, 0x5}, &(0x7f0000f80000)=0x8) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r0, 0x40) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000f80000)={r2, 0xfffffffffffffffa, 0x7, [0x0, 0x2, 0x6, 0x8, 0x1, 0x0, 0x0]}, 0x16) bind$inet(r1, &(0x7f0000358000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 18:50:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00001a1000)='/dev/rtc\x00', 0x0, 0x0) signalfd(r0, &(0x7f0000db6000)={0x9}, 0x8) mkdir(&(0x7f0000109000+0x282)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000216000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x50, &(0x7f0000ffb000)="") r1 = creat(&(0x7f0000139000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x1, 0x0, 0x0, 0x0, 0x0}) unshare(0x40600) pwritev(r1, &(0x7f00001df000-0x8)=[{&(0x7f0000cff000-0xc8)="81", 0x1}], 0x1, 0x0) clone(0x0, &(0x7f0000b0d000-0x7f)="e632a3afdc10b35670cf7ed10d1c9dd6c320f455987b69f9403b17e90e0103dfccd4b3ad1e92a4772a275585256154188435506d53fd0b8faa45e05ceb2ccb03621a5ad95c86be0deb639bea5dc56b719cbfc9b3540b63e4762644caa3856dd6110cbc6b38fc4b6f79f5306dde83861e92fa8687a3e57b073d56ba4df752eb", &(0x7f0000f1d000-0x4)=0x0, &(0x7f00001bf000)=0x0, &(0x7f0000d95000-0x30)="819780ac99156d3440e57b5d36fbba667401c1bebfc59f644c221ca6cea7cd37ea0ed24b6e150852688f633ecca81ab5") r2 = creat(&(0x7f00001d4000-0xc)='./file0/bus\x00', 0x0) dup2(r2, r1) 2018/01/26 18:50:47 executing program 7: epoll_pwait(0xffffffffffffffff, &(0x7f000025c000)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffd, &(0x7f0000c5c000-0x8)={0x0}, 0x8) r0 = epoll_create1(0x80000) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000001000-0xc)={0x20000000, 0x0}) 2018/01/26 18:50:47 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f000000b000-0x38)={0x0, 0x0, &(0x7f0000002000-0x10)={&(0x7f0000002000-0x58)={0x2, 0x5, 0xffffffffffdfffff, 0x0, 0x2cb, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x9, 0x18, 0xe4e2, 0xc3, 0x3d, "0d61127be9867e6c268b7de289e7d62280a72c8f6d466a1f1a7cf7e496d2476b63d84f7138fa18be22edaaf19dfd276d5ac36d076fbf59d6b931d8d064"}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 18:50:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0xa003, 0x0) flock(r0, 0x0) sendfile(r0, r0, &(0x7f0000f37000+0xe52)=0x0, 0x780) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00005e8000-0xa6)=""/166, &(0x7f0000410000-0x4)=0xa6) 2018/01/26 18:50:47 executing program 4: clone(0x0, &(0x7f0000f27000)="", &(0x7f000068c000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f0000001000-0x28)="") sysfs$1(0x1, &(0x7f0000ea1000-0x2)='[\x00') sync() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x20000) lseek(r0, 0x0, 0x6) 2018/01/26 18:50:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000009000)=0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f5f000-0x11)='/selinux/enforce\x00', 0x111000, 0x0) recvfrom$inet(r1, &(0x7f000031e000-0x87)=""/135, 0x87, 0x40012001, &(0x7f0000162000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) rt_sigprocmask(0x0, &(0x7f00003d6000-0x8)={0x6}, &(0x7f00001d0000)={0x0}, 0x8) r2 = syz_open_procfs(r0, &(0x7f0000013000-0x8)='cmdline\x00') exit(0x0) preadv(r2, &(0x7f0000013000-0x10)=[{&(0x7f0000012000-0x3e)=""/62, 0x3e}], 0x1, 0x0) setns(r1, 0x8000000) 2018/01/26 18:50:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00005fa000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f00006b0000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r0) 2018/01/26 18:50:47 executing program 0: clone(0x0, &(0x7f000087f000-0x84)="", &(0x7f0000668000)=0x0, &(0x7f00001de000)=0x0, &(0x7f0000232000-0xb6)="") inotify_add_watch(0xffffffffffffffff, &(0x7f0000d40000-0x8)='./file0\x00', 0x0) mknod(&(0x7f0000fd5000)='./file0\x00', 0x8000, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000b1c000)=0x3, 0x4) 2018/01/26 18:50:47 executing program 6: pipe2(&(0x7f0000196000)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000005000)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000008000)=0x20, 0x4) ioctl$LOOP_SET_FD(r2, 0x4c00, r2) 2018/01/26 18:50:47 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_ifreq(r0, 0x891e, &(0x7f000085e000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0xffffffffffffffff, 0x0, 0x5, 0x0, 0x0, 0x4}}) syz_extract_tcp_res$synack(&(0x7f0000627000)={0x0, 0x0}, 0x1, 0x0) 2018/01/26 18:50:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00006f3000)={0x0, 0x0}) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/01/26 18:50:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x8, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000014b000-0x14)={0x7, 0x2, 0xff, 0xffffffffffffffbf, 0x43}, 0x14) 2018/01/26 18:50:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f000082f000)=0x20) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000e92000-0x3562)={"736563758469000000000000afd70000000000f0fffffffff2ff00", 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000b23000)={0x0, 0x0}, []}, 0x60) 2018/01/26 18:50:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bf8000-0xa)='/dev/ptmx\x00', 0x0, 0x0) socket(0x1, 0x801, 0x3) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000334000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendto$ipx(r1, &(0x7f0000b47000-0x9d)="effeb7390da30a7170aaa7138dafe999e4d559f9605d29f504c00f50537b18007efaeabe2bf9a0597acf5a92c1ae2efa085fff5ff45f145913fc35f00d2c3aecab510b48be6a8b7794b7ff8f5963b6c0823593c2fe29748cef3ab6a2148e7dc63fb221a12c48e90d88aa71986b8a8c9eefbe55b0b590d86de9bd1fddbab183b789eaeabbbd413a5292df2fc5f517677ed7494b7a9a10b6b78ce75ee52e", 0x9d, 0x40, &(0x7f00000e6000)={0x4, 0x0, 0x6, "12042491ca72", 0x368, 0x0}, 0x10) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000367000-0xd)='/selinux/mls\x00', 0x0, 0x0) sendmsg(r1, &(0x7f000097e000)={&(0x7f0000762000-0x10)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000eb3000-0x80)=[{&(0x7f0000dfb000)="e47077daf715d0bf038573f10c068b746ecc581e632480ad4176d46964c3c14a0e6b5f3cbedfcee54e8ed289f04a80e313308349bfd80851939a1bcd27a60c26544a8347f3bc13cc06fe7be5c28d60a927b75493022df99fc5273676310cd06380b6bde144d1eac130086cf379570462e592f17a92bf0e7826d3ccda2aa70a95c950c4614b6c016eb51fdefeace4f2e85d8fde9ddb860cc6558527ba39253d8d6ba057dc206db46b8203294cf03a84fc94b653c03d37bb57e47835f991d5cae20c44864ab3af57021ff4b904d4a0e0c883066e8153bef595b2aeefdde21afdf3cf", 0xe1}, {&(0x7f00008e5000-0xfa)="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", 0xfa}, {&(0x7f0000a85000)="13a54b42875dc69f3adbae8020318f71e5", 0x11}, {&(0x7f0000067000)="", 0x0}, {&(0x7f00002db000-0x9f)="fd0a27395231fa8fb345744d8428503a4ef97edb7fb29691fb4194b5edbd70accb89cc0b673cfee9a6558897f380d4f22adfe47882ead218f3138072a7d6e21fa5fecb227db3d42ab4e17a246cf45d6a9982e4c71c07a41b1e88aa2aff9ee8526c9d525b1489f0300d00698c25de4fedba4c2d4b1a1e79f251fe9536728048464b9b399f29d7b2a15d0228e407124873df3c6467b9ada2f3502468eb110ba5", 0x9f}, {&(0x7f000065d000-0x13)="5cbe159483c5d925673cfda0c0069fda4b93f0", 0x13}, {&(0x7f0000d07000-0xdb)="e458791f157233aa0496e008f8e50a1fa64773ffd451ebf15023e81769f46154bdbbfc0eb98cd486170d668aab80666f0911ab6e947dd7692b72fdc082032ca57b055c409f43dd6776333d923b9b43a17e84603b41e29036aa3089441b3f2f916dd68402a8d5de9fa64f96cfe2757d70c4df2d1e48c2a01aebedc68870858ac31c4ef8b1d99dc43152809c5bf082ac2f6c6e6f94058382fdb061131907bd45d87a162843e32040151e7e85a622dd0f2f3d390d74e0fd8f8b1a2394fae52561c7ce18a8aa34c63f0b86df4d03e4ee869bdeff322b6ca351214a8627", 0xdb}, {&(0x7f0000725000-0xcd)="8ffa4273cb02b24964b9ac422362ec9e4baa17b0085ed079b1789434365cba0324066b2ee3a2f8332dc2a0f4fe7b80eac1b24a629e96027e1675432cf7fdfab423d3d267ed59c3754ee5c702214f4b99267fdb540f4c6e34d845de06ea05107cc7ea51a919e9921fc6f3cbf6dc31c73d554ae4b1183f075305d41e3a75ae9999ec98a3ae0d60e74496f17310a7ad262c2f240e6879cd0d078416244df4eeb17e57ed9f305c67ec5d724a8c28ab6138433d808822bf10ce21f480b3a2fd4adccf6a7896ce57b57d8d64a787678c", 0xcd}], 0x8, &(0x7f0000e96000)=[{0xf0, 0x0, 0x7, "09c3da7f48398d75c1791c92d9a535baf8f78d23b7b1122379f2ce768bc468bb83fdfe4eea56254bfe68a1c230d465066711de0a90d3a6cd68ed64d742c24b3f0ae9fc72c5924f0087b1e2215a14aca8be7133b749021bea852c57d7677ec4c7365decea8b7649a4dc199e283309466e935f3739209afbb6c6724db2132df4b8258201ce676c0a84c85b0bb82c51410e1c88f1f083657d824b93816a90b8161fb7756057e5c3439d330dcc03459455e10cec6cf599ffb10a2dae5a6772fc6be1293ddd9a3cffe51a6d0ec1a4b464f7c329c6811d08c5935f5a33cc"}, {0x70, 0x10e, 0xffffffffffffffff, "87bb4ee69ec9602fa6ba795e8d5fad17a9c2c7971d526c97cab97cfd0379263ee8a28fda805f6009280b9c2062247b3c4aeaa21c9cc284b3a9d12ae8e80392bfd4e35122ba31d62a180381d0e707875e18705e08094e7b2faaf5ff4ba6f125"}], 0x160, 0x20008000}, 0x4000) ioctl$int_in(r0, 0x80045438, &(0x7f0000000000)=0x0) 2018/01/26 18:50:48 executing program 0: pipe(&(0x7f0000732000-0x8)={0x0, 0x0}) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000626000)="1f01626ecead64d534f517eb20619ce387cf5f2a9563c11d063ec43ec9036c002926833a0c133507ce4b14e0dacccbdcfac9e606950c3e16ba91fda4856f3d52bcd5d476fd44ae47e6af5aeb1c42288068347c4fc73d7af8235b117462636b97b5754b06273bdbe830d45efa349f03e93e02469c739b2d6ecb527af2ab107e0eeabc84b3577436") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000731000)='/dev/sequencer\x00', 0x101600, 0x0) sendmsg$nl_xfrm(r2, &(0x7f000047a000)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x1ff, 0x0, 0x0, 0x0}, 0x0, 0x8, 0x0, 0x0, 0x0, 0xffffffffffffffff}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0xc0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f000016e000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000078e000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x9, 0x0, 0x9b8, 0x8, 0x9, 0x0, 0x1, 0xb1cd, 0x100000000, 0x3, 0x1ff, 0x8, 0x720, 0x4e586062]}, &(0x7f0000dfb000)=0x108) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000bd0000-0x8)={r3, 0x4}, &(0x7f00003e5000-0x4)=0x8) 2018/01/26 18:50:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000802000)={{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="006f73656d230000720000000400"}) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000ca7000)={0x0, 0x7}, &(0x7f0000cec000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000942000)={r2, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/26 18:50:48 executing program 4: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000e9b000-0x8)={0x0, 0x0}) ioprio_get$pid(0x3, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400000000, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000534000)=""/222) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000001000-0x68)={0x8001, 0x4, 0x8001, {0x0, 0x989680}, 0x6, 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 18:50:48 executing program 7: getrandom(&(0x7f000071d000)=""/102, 0x66, 0x3) 2018/01/26 18:50:48 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000012000)='/dev/vga_arbiter\x00', 0x200, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r1, &(0x7f0000002000-0x10)={0x1a, 0xfa, 0x5, 0x7, 0x3859b17b, 0x5, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getresuid(&(0x7f0000013000-0x4)=0x0, &(0x7f0000012000)=0x0, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") fcntl$getownex(r1, 0x10, &(0x7f0000bd4000)={0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/26 18:50:48 executing program 7: mmap(&(0x7f0000000000/0xe75000)=nil, 0xe75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000e75000)='/dev/pktcdvd/control\x00', 0x100, 0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x4, &(0x7f0000e76000-0x4)=0x0, &(0x7f0000e75000)=0x4) connect$inet6(r0, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000086e000-0xe8)={{{@in=@rand_addr=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c42000-0x4)=0xe8) socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r1, &(0x7f0000e77000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x2, 0x1, 0x4, 0x0, {0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}}}, 0x3a) 2018/01/26 18:50:48 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000395000-0x15)='/proc/self/net/pfkey\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000612000)=0x9, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000000000)={&(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000000000)="4472aff26a68f74caadf4e8d97022678efb1c97223365dab4e70b3449918a14743e9e0d1f6f4ec22df15bb9f325a62bfe943d31829c86aabb9c6869f30cdc98f61cb18085b01", 0x46}, {&(0x7f0000001000-0x49)="69b06eef906bb0b495fba2e0e0bdf4e5b5b6d558fd59dc1896326a4d608b38b5c1061034f03fff1982da664678736847a27453589c906e562f8a68b9d764266afb01a0aba62b635f5f", 0x49}], 0x2, &(0x7f0000000000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x20, 0x4000004}, 0x800) mmap$binder(&(0x7f0000125000/0x3000)=nil, 0x3000, 0x2, 0x10010, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000b8a000)='./file0\x00', &(0x7f000041c000)=[&(0x7f0000e98000)='/proc/self/net/pfkey\x00', &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00'], &(0x7f0000000000)=[&(0x7f0000000000)='/proc/self/net/pfkey\x00', &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', &(0x7f0000000000)='/proc/self/net/pfkey\x00', &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', &(0x7f0000aee000-0xa)='vboxnet1&\x00', &(0x7f0000000000)='/proc/self/net/pfkey\x00', &(0x7f0000000000+0xf3)='/proc/self/net/pfkey\x00'], 0x100) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000000b000)={0x1a3}, 0x4) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) read(r1, &(0x7f0000009000)=""/512, 0x56f) 2018/01/26 18:50:48 executing program 6: mmap(&(0x7f0000000000/0xaf2000)=nil, 0xaf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f0000af0000-0x1c)=""/84, &(0x7f000000d000-0x4)=0x54) r1 = getpid() ioprio_set$pid(0x1, r1, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008f4000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8400}) 2018/01/26 18:50:48 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000)='net\x00') socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000002000)='/dev/keychord\x00', 0x14000, 0x0) mmap(&(0x7f0000000000/0x9bf000)=nil, 0x9bf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x8, &(0x7f0000002000-0x10)={0x0, 0x0}) mlockall(0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r2, &(0x7f0000000000)={0x4, 0x1f, 0x101, "044ecd1f2cc2", 0xfff, 0x0}, 0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000003000-0x8)={0x0, 0x0}) ppoll(&(0x7f0000002000)=[{r0, 0xa25d, 0x0}, {r0, 0x2001, 0x0}, {r0, 0x200, 0x0}, {r0, 0x400, 0x0}, {r1, 0x40, 0x0}], 0x5, &(0x7f0000002000)={0x0, 0x0}, &(0x7f0000003000-0x8)={0x8}, 0x8) lseek(r0, 0x0, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000004000-0x44)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="515fbb8fa4c5", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x1, @rand_addr=0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="9d64af87ec8ae2890b99c2ec2a852b7f"}) 2018/01/26 18:50:48 executing program 5: sendmsg$unix(0xffffffffffffffff, &(0x7f0000b54000)={&(0x7f0000c11000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ffa000-0x8)=[], 0x0, &(0x7f0000893000-0x48)=[], 0x0, 0x0}, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000396000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x8000, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000be3000-0x8)='./file0\x00', &(0x7f0000495000-0x8)=[&(0x7f0000001000-0x1)='\x00'], &(0x7f0000000000)=[&(0x7f0000000000)='-\x00', &(0x7f0000000000)='\x00', &(0x7f000012d000)='{security\x00', &(0x7f0000001000-0x2)='.\x00', &(0x7f0000000000)='keyring.GPL\x00', &(0x7f0000d39000-0x6)='/user\x00', &(0x7f0000001000-0x2)='[\x00']) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) 2018/01/26 18:50:48 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r1 = syz_open_dev$sg(&(0x7f0000e08000)='/dev/sg#\x00', 0x0, 0x0) signalfd(r1, &(0x7f00000ac000)={0x0}, 0x8) 2018/01/26 18:50:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000079e000)="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", 0xfc) tee(r0, r0, 0x7e, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000551000)='/selinux/checkreqprot\x00', 0x200, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f00001c7000)=0x0) 2018/01/26 18:50:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigsuspend(&(0x7f0000638000)={0x404}, 0xfffffffffffffee7) clone(0x0, &(0x7f0000d51000)="", &(0x7f0000744000)=0x0, &(0x7f0000646000-0x4)=0x0, &(0x7f00001a2000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000013) r1 = getgid() setgid(r1) 2018/01/26 18:50:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000af7000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, &(0x7f0000010000)="", 0xfffffffffffff000, 0x0, 0x0, 0x0) sigaltstack(&(0x7f0000a4b000/0x1000)=nil, &(0x7f0000891000-0x8)=0x0) 2018/01/26 18:50:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x0) sendmsg(r0, &(0x7f00009d3000)={0x0, 0x0, &(0x7f00008cb000)=[], 0x0, &(0x7f00006b1000-0x21c0)=[{0xff8, 0x0, 0x0, "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"}], 0xff8, 0x4000015}, 0x24044000) 2018/01/26 18:50:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) accept4$packet(0xffffffffffffff9c, &(0x7f00005e8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000069d000-0x4)=0x14, 0x80800) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00004c6000-0xe8)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000093e000)=0xe8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000097a000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f00003d2000-0x28)={&(0x7f000079c000/0x1000)=nil, 0x6, 0x1, 0x0, &(0x7f00006e7000/0x1000)=nil, 0xdde}) connect(r0, &(0x7f000019a000)=@ethernet={0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 55.921233] netlink: 156 bytes leftover after parsing attributes in process `syz-executor3'. [ 55.955863] netlink: 156 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/26 18:50:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000e4000)='ns\x00') getdents64(r1, &(0x7f0000419000-0x44)=""/68, 0x44) 2018/01/26 18:50:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00005f5000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f00002c8000)=0x0, &(0x7f0000d67000)=0x4) r1 = socket(0x10, 0x2, 0x0) mlock(&(0x7f0000ca2000/0x3000)=nil, 0x3000) sendmsg$nl_route(r1, &(0x7f0000e9c000-0x38)={&(0x7f0000770000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000e96000-0x28)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_GROUP={0x8, 0x1b, 0x80000000}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00007fa000)={0x0, 0x10001, 0x20, 0xcc6a, 0x0}, &(0x7f00007ca000)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000390000-0x6)={r2, 0x32c8}, 0x6) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00006c6000)={0x0, 0x0, 0x0}, &(0x7f000081e000)=0xc) 2018/01/26 18:50:48 executing program 1: mmap(&(0x7f0000000000/0xb05000)=nil, 0xb05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000215000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) close(r0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001e000-0x4)=0x9) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000b01000-0x34)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readv(r0, &(0x7f000053d000)=[{&(0x7f0000b00000-0xdc)=""/220, 0xdc}], 0x1) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) fstat(r0, &(0x7f00008d2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/26 18:50:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000847000)={&(0x7f00001b2000-0x2b4)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x32}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@tfcpad={0x8, 0x16, 0x0}, @algo_auth={0x48, 0x1, {{'rmd160\x00'}, 0x0, ""}}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 18:50:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00001ce000-0x4)=0x0, 0x4) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f000064d000-0x4)=0x0, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000911000-0x8)=0x0, 0x0) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f00004e9000-0x8)=0x0) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000b7c000)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = fcntl$getown(r0, 0x9) ioprio_get$pid(0x1, r1) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000f5e000-0x4)=0x0, 0x4) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000f23000)=0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000071c000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000460000-0x4)=0x0) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0286415, &(0x7f00007ed000)={&(0x7f00009d1000/0x1000)=nil, 0x0, 0x0, 0x0, &(0x7f00009a8000/0x4000)=nil, 0x0}) getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000b58000-0x8)=0x0, &(0x7f0000a85000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000051e000-0x103)={0x0, 0x0, ""}, &(0x7f0000e5e000)=0x8) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000b85000)=""/129, &(0x7f0000444000)=0x81) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00007ed000)={0x0, 0x0}, &(0x7f0000b25000-0x4)=0x8) fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f0000eb3000-0x8)=0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x9) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000502000)={&(0x7f00007d1000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007cd000)={&(0x7f0000182000-0x11ac)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$unix(r2, &(0x7f0000552000)={&(0x7f00003b8000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f000000a000)=[{&(0x7f0000135000-0xa7)="925a595d08c57f6cbb4ec6fd38158f69b770bbb2bed8ccaeca7c0d02cdb0bc56d2a1acd41017bc7d92518fe0bab2d788b4339a64cbae66f920d8505ec4a19a393e482f46115bed5b5126be52384fe00c039e4fe4634784cc83aad73a521ce7100aacddf0cd1489abe15a27cd20bdb63020f2f6ed29915a948928e0e4c9daeb145f2d3df7498193a30a7c0237e133cbd6e570abfa9ed3af9dc1a2b0694afc508f23f703d3e8cb20", 0xa7}, {&(0x7f0000199000)="914b6628456b6fdb203ec0ccb54590ffb9bedcccbc9a3449d45f0fd4fe59c7a3722d5556332b91037febb2cf1c865684b3fc61271aa1fee34cea6c1548db0c090a0d8eeb84cdbd52f17c307b944d95359dc1a11c7cbe53f1bc52f79e0bc2492f61904cbd0aab631bedc7b1021f949dba23657eb00ba9094d1440760906309ea5fbb24faae5990c8ddbf6c3a917ba360b1a1479a96872cd5a5bd9b18012fcc111e014d4582af84a0777fd75c1af035593e3ba6b6a150736bac07427c97b5203c219718f56876c9aae73a396a58414780c6ca30f8013490c6161c61be05cfd846391a3110c482fc1271c1c9756e54fe26b07a148159ccfbf1b0bd7d1dcf4906145c61a61ebbf498da74b0a50513476b9b617b44a392761083807ef858fdb411dd0d916012e5b246ec507e2169f8a3fd1582c68df345589f75d6d365a189b517add1eb84a501c1eefcc0379adfea754c28787439a3aacc888e0088a5bc56883d4c603e6099151f78c954bfdf1d78d5d2104be06562e82ec45d5a78e4046598ff155758765b64e7058913a9f220014a0f38bcf81dece3145903e5519781b19eb94696c20055e1400b9a2f99c1cc056cfba1dc588a62eb288011087e4b8c388ad3b6a224d72dc26c7c60e866e3fa4d67d1fb37f6f4331035c7db26af035e83564ce2be4f557431b7815bac75ae7f430bac225fecae15a3b8e411d15786dbd143888324c13a4e7648033079fd85b7bb42ee37e2dd6240ec8b017a231f6ecab790196776d48d43d2f158b9a939c78ae6fbf0bf8bbed752f6c526def59aaec92a2c1200524034e4fdf4f28ca0d0af8fdc8049c772daddc4254f007baeccba727e6125853d2ee6ce0a51ca4a91fc957100af9838d85dfb3c62c864061f55bd1ef3054009432135d8a5a13f0c5c0595e5cccaf13a551d7ae80584c53a57ba6b46bdb20a9fe985d6c629cef9782bb86940d68af20322b0e3c811d68f176f4f03a27839fff1cae1245b0da15a4eed738e6d75825685ed0a0fd7d862f15da4efd7745d475221b66ce1a29cb0fe959a82e9a4da26b6fe9405d9fbfb5e8d2719379dbf9f1f1cba239d2230c528696b81a8a3a1dc06acb6becb77eb9ee9a3af37bc7a1d6ceb8f1fcefbc2dac7a635f8a45c89c70bff20e031a7cc8e8873c76ed60ae7cd5abf4229c9bccfabd5e2e7a8a0bf000d1e2842d28a66c18ea1f9e6a33a2dee7ec8d2a4a62918e989b8ce29752c53d1cdb9da0c86f081d289341ae55ab98a458325228c95ca3870e0eea9a4b48430bfa5c2f02ac2dfc1148b21351715dfb1b72faae478c325d9b28cb9f4819571e29a55cc09ea831413397192b25cfa00d174bfd913c75231834a08e79a9fd3d74e6c8c784a5a4bd230441c89c20eb4c7d187f3f67497adee535574beedfc14f7971fd8ce5c801f29d449c4b6e5c4e3f722049b33836d4dc0945bcb3bf6e8bcb0db03931c9ab0e912be000d59553961d9dd34ec2cbfcd4edb95f93a480b5a9c161ba6b7854ee6b706c33ed3009f815c97b7bb0d1d48e1ef2f972c0e4609cf73d4848a3ad8f6d1921677d26354c9f4b900279ae15096ab6793c4a537d6b52a60a0cfd5a9b1a70a87739b69c614ca384c949b1e996dd341735b7dd5a58a8cc49e8471153c7f25d20854919b67a61578aa4f22f9d9d1d5007d1304a6127013c1c7e68f3183bff4abfbadf3add7cbba6030622c6508c6e18f27a20ad133d35cfceee69642755f614cafa03cbfbcc14ba0bf29846d6f81b8539d6d1808f9bdc8ce5aba6dc754cef7befccb594b6af9842843df62eddd9ad8fc69a4f09a6393a06de09c5072eb2625868ffeb46c7d91bb1e57fbc47d7bcd1c8c8bda37191dbeb39426d5683aba7e8335aa48db6dc1ad4958ff7bfd9003fee7709d23e865cb940f251bdf815c8533c44785e50983175cd320d8bb72342949e5b1053f38b8979bbe258661a3c966f7fd5d6a330bb044118a54621d1aed428530c6d9834666317c5ab2dc991e522a989eb3731b280c5e1941fb9aa97c4e6febc15f9bc5143d714a9dbe19595f3017f224a79ae3d493580c66c70be5c4fe0a66549ac514978d6695f53f8c8443fa2ee2c3788fa98484154ec8b7a6693c1977a7ec0716d8111d9e56760034efe93a205fbc8b236e71933a2ed4deae1c719d623947bad4d67dd5f55f7b199a3669c8b9d7755c008cde623d15e0aa6ec211004bfefd77c80348bd4418319ee5965840f5c617586ebc1e5392efbd686c086d5c313f1631140dae502cbf995e50969bc66e608f069a716dbd2ca158e31c4de41c80089112181a40c4bf1e358fe1b3bf0540b40adec3b34f4601ecd5200f53a69ff626b54c28f02c45f85f7c167a8dc3c262816bf7ddacb22976c10da75a84542b6f637a7dd31a37265267e8b5c01f23a71756cd5366139787923b4f46ce40e43090bead9c4b6f990c6a0d36c767cbcb6ebfb170ec1e607e6da220ce31c427a2dd67f22436c40d8f2a0ea203573c278e68989d79e45ba86378c3a3df105f57e9b30bf560299e281484134df0acb52d5e054d66e53358d87455a1afbfab7bc69b728fab66ad0e0b5e02459a12df910504966fbd4b9d2804c3058e9fb8e0c879f3b7d2ae29b4b576c508115bae0822c9cfb21b28ee02fc6d490949a0d7dd3db3746961375cf8ab8b1bd150dd1f398f7cb0df42b59f2110cc86be667a3c8d7ba6213ad25d4086a90adc5cf4c5810bf5678e510e795c6f95046dfde341a86b92681dd7c159f2091bb6127dbd75f61986dbd0d95f33baf062ec9d5e732598c16132435ce10d07d2929ecc2f235060c5b8620a5b388e0c07cf471fdd2df46198e482a90df3e0784a6f54c6bfd9fce3aadae279cd65f6a5a751ec19dd43409dae00b865ee5459ed15a97fe5e4c35161f879ae97f1b530acfb0d72cb7c907a04fc828a1b586b9201ba47f065dafb96df4c3fbfb0ba555313f646829f73510e41c948cd1e7c3e4bb452753922516c049fedd0a1b414178f394d233719ff36e62a5c24a46731fb52d3c2d97a434e68c4ca6213977c2e40e6836d7579fd48f741877dfb908cfcce303d67346979dac6a8092223d3f716f0f9a5af42c75e6f3ca23ded0462b3bf8014aa706d33548abd7ca008f23e3e7c3850509c7a89734f2f066912677af860e1f045c31aa3b14c7cb8a57a7520479400ebebdb95d1d4de0bf87060195f01f071edda2507fb9d182c9a0adc16b8551b9f6fe845f7117e3d80e7943e2f2f0de930e06488b199026c453c066dcd246f8d4521bd43393107881012a820396def28b052cce85a967f3579c7317cb85df8cb09dc8e101ac65e080bb9c8a363e29d18bc7999d7f3c5bc9e1554658df0c735b709b830100ae8b1e6053b24ef45ba54b01987b8d77547cb2d4d3782ef7972a9a498e0963cab5dcfe4ee18604628bf1a0bc9a7838178c38c42d30a1118730026ecba19dd556bf76f086a8f98c19c179bc9c51aae6b2617df7fcaeaba50b6d424ded87e27a6edb64c9e3b8559ddcc76a7afb39548fc27865ac41c3e3fe88f184a3b167111668f915227c6a9461120a65b29e1517284d6623ec9938cf475c7a7b01079de4d6f2975f98059d505ad44348026659179040c199f2bb377012b19f0086d1cebd0c7654ee78591de0d77a01071408a5cf45fd1f5602ae870d8509243c917b6bc6a8c3f7a73ad29eb50260f615becbb8226ed74d1763804ef54a385edaff31f5220ebc41da30feeb302663666a59a00f6cde99ff0cd854777339e9dddbc09e0b682c64a30b45ba74224156994cb0546aa9ade2d0128bb7bcd64a005e9696f6eed9dda140846dd4114c359d5918c65387e6c429e8e58cb0d0a7d6963402bb3590e67d19240071655f536df051e062031bc31011120f4a552f5e77d7548a4e8863702be7614df421593ac3b890c15087b43d855c0096c28cfcfcb69f517cd5c1396f0b55c34d16b7bc17a08e88b673035145eaaa27df0a70d09de07db72b0c876c62df38d8f58be221c8968960260ea5d52befb7b269b543e37587297f7a4823c66289a21b6c37c2368d0f1bfa4344b0580e16287dc82903734b776de547ceb5c93c81e0ee31f071fa92d83c283c6e0e373dad284c689e83be510cf9a95e3fabbbe39f72a9778dd97efa77d0c8cf66c6cbdaeed6cc9763e12d8ceec63525fd4d1c4bab5947b1934754460d882930215e8f8b591afc0966c31a6a2b4211b48961d788e672b50746e0621f9c323c800353b01d5ed195d7d544de8d4b041aec2af00c7f8ec5ee115d2cdc34c102c8f447e8019c87b820257a24c26ac2f3bbff8cf2258a9445d3f01d6b86891677180e19276b1f226cd3ba49c56262230dd0d6a4fae5ccb3c50ff1c3c2c56d79a7e7312645dbfc24589d85364ec61f51870d04d776b7eb94e9ccd4e520d74587928e31195d3befb0efc6070570927dea8a96fb4ae1942e01ad8815cec754cd1fbab5e7ae27cc5a7d427ae1ec27e10c43783daf0d3dcc44b40216c4c1bc6395cc0d01be67e47b00e1bfc8ac2615e704049b0c594ad28c749ee57d066901972fece4dcf4f1b56f8b22f971ab32e13d9e7e6c63296117809e479bf52c0751f441cd91ad6a5498ceb522e57e8e5bbe549c08790efd1f0fbbdc8102dddb914a6620e3e451ca40949aba625fd879c81a0327341f995eeb35c2df3dc73c8efa8c71f8081b0b815313d8e9b37c2a5fa1ee125d1f4b7ad343a90de939466d4420a919cf5274ee33d9c0bef6ddc6d55947f2213d44cd3136ba8ab607e486a591a6908989d8e2485e8c8cb43c4894808f60e21c8ee4d90f63f252cd4745743dddbec187320c73400afe9c277fd8288d92859e64344bd7e6c16f1b8aab92553705c40df07896a49e4b54e368bbfb666ccc08a431ebbe4b8749e22d4704a3fc2bff6f5ca3f720fedf500aa3e0a39c1bada70adc4d0e9dd22caaa9bbf2f16c112a611c2c7415dba7a8d13798552ec6940393b0c6a2003a77f0ec16107b6d27cc5d0c68dab8cb6cd04975c4eaeaaab24d9941bdbfd655e6180a4e185de04514aa106bc11d6111af5e4fbbbd7ac11cfa3ad1a25115f69d3a1acf95e22a9cbf5c69837140030dae8f5ccb7d26f4c66cbbcf1d4288ff3664d46c601923e63f4cbbcbd732862426e23f0dc2791fbb273dbf04ab1fb668fb4b7d93e1d550b11648811b859dfae76b3305fce7288a5e72efb4182f87a22124aa40dc49e404e468da45e81a50554b0bdedc33080d074b17ae032fda6e538a2d42ffa4a976c20ccffca4c83a52ede0eab87e4c7ca0a71d1df8f46904316f01da8e81b7fa2a329fd1e15124307b6e5eaa6dc952b9dbd275156f33e6f21789fe39b88e1857b60e03dd0931dd59c44f145b6f0e3b3557d191115c2df078842250dfbd67792a9447505e888f3054024254efc33ac30cfc0488e9033e8555434dffbbe07d1287b0d23d1809b7ef67d9f44556c42fe784242db0e0bea4dbf7df2f959f16289e5aeb8de2d0486e98abae8cef1f19492637a1aebda1a1ab9345a04d8a4b5b02d86badaee19b6505fc92a6ac28610467891534e8299bcac5ac7b278c0d448b7e80d02bd29847ab36215d5030bbf1761f2e0f23a4c3da46a11a426243778850ac0e6ac397be52fb34a8c181ffdc140624480235027649179125589b34096ece918db06ef37465626c3146c2f3f734e601c2c1f8c7591eaa0adeb7b51ad393f644af1429f65c20a7c56becb6247a76cf5c2c64ab9976bfd9709daa6269810019ba968418851896b45858f0e7e0c547ffbb47ca353728f3fba33dd7", 0x1000}, {&(0x7f0000525000)="95666eb5b7f679551568e7716fc114968826e3bf49276cdf9eba83179f9646903b1fd49b35a81e088a02e85fb9e8600ce771131ed6778d839607da686d63450632547550fe8e03b54cbcff07bdae9bfab9519329286ffd959fd69fe3bba3c59b1e371ef75f85e8f733491dbb2a99bbd4e74afef71f9904027b5364e64f6620c5e27f47330ae40f9612784dc8", 0x8c}, {&(0x7f00007d0000-0x5d)="6f87897ebefb12ffe0c878e9fa28929a051d53e719bfcb3216c252829f3c74cb79b63bcc6564197b9cb9e9e417a274c34ba7c6dd30346492252f0d0125b16f2a4dbc1c740d0b24d79fda3f4152bd767305a226b8697364a1aaef974254", 0x5d}, {&(0x7f0000ccb000)="36a3108a1e5c8a60e9ba53c9b6b671fcd4090a4520d4b946bc8afd2cde4f42402bcc65ad3c077f7170a979a3", 0x2c}], 0x5, 0x0, 0x0, 0x4000000}, 0x80) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000043000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00008c5000-0x4)={0x0}, &(0x7f0000b4a000-0x4)=0x4) openat(0xffffffffffffffff, &(0x7f0000e3e000-0x8)='./file0\x00', 0x4, 0x0) r4 = syz_open_procfs(r3, &(0x7f0000cec000-0xa)='net/arp\x00') bind$inet6(r0, &(0x7f000008d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendfile(r0, r4, &(0x7f0000cd2000-0x8)=0x0, 0x10001) 2018/01/26 18:50:48 executing program 6: r0 = syz_open_dev$tun(&(0x7f00001de000-0xd)='/dev/net/tun\x00', 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000743000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000001000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x4, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x9, 0x32, r0, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000804000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$inet6(0xa, 0x6, 0x0) socketpair$inet(0x2, 0x80803, 0xffff, &(0x7f0000348000-0x8)={0x0, 0x0}) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a05000)='/dev/rtc\x00', 0x20002, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f000082e000-0xc)={0x0, 0x4, 0x2, [0x4, 0x10000]}, &(0x7f00008c9000)=0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000071000-0x10)={r5, 0x2, 0x81, 0x7b}, &(0x7f0000d7a000)=0x10) ioctl$EVIOCGABS0(r4, 0x80184540, &(0x7f0000efc000)=""/4096) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000001000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00009c6000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000044000-0xb)={r5, 0x68, &(0x7f0000885000-0x68)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xbc, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}]}, &(0x7f0000f54000)=0x10) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f00003b8000-0x18)={0x8000000000, 0x8, 0x2, 0x400000000, 0x3e4d58a7, 0x5}) 2018/01/26 18:50:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000328000-0x8)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000e2e000)='syscall\x00') preadv(r1, &(0x7f000040c000)=[{&(0x7f0000057000-0xe8)=""/232, 0xe8}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000036f000)=@assoc_value={0x0, 0x20}, &(0x7f0000822000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00006ea000)={r2, @in6={{0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffff001, 0x3ff, 0x6685, 0x7, 0x800, 0x100000001, 0x5, 0x10001, 0xc87, 0x0, 0x8, 0xa3, 0x7, 0xcab0, 0x5]}, &(0x7f0000809000-0x4)=0x108) 2018/01/26 18:50:48 executing program 4: r0 = inotify_init() inotify_rm_watch(r0, 0x0) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80000, 0xc69) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000000)=0x0) 2018/01/26 18:50:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x2, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x8, 0x2, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x7, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0x98}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000699000)='/dev/pktcdvd/control\x00', 0x240000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000358000)={{0x0, 0x3, 0x3, 0x3, 0xfffffffffffffc56}, 0x1, 0x80000000, 'id1\x00', 'timer1\x00', 0x0, 0xe404, 0xfffffffffffffff7, 0x7fff, 0x1aea3547, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d3a000)='/dev/autofs\x00', 0x200100, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00004c4000-0x20)={0x8, 0x7, 0x8000, 0x3, 0xffffffff, 0x20, 0x10000, 0x40, 0x0}, &(0x7f000000b000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000a8000)={r2, 0x5, 0x1, [0xffffffffffff2db2]}, &(0x7f0000286000)=0xa) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000215000-0x20)={0x5, 0xcc, 0xfffffffffffffffe, 0x8, 0x0, 0x0}) 2018/01/26 18:50:48 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x1000000000000002, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000004000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000)=@ethtool_rxfh={0x47, 0x0, 0x0, 0x0, 0x0, "e22e5b", 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = dup2(r0, r0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}) fcntl$setpipe(r0, 0x407, 0x800) 2018/01/26 18:50:48 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f000000d000)="640052000000ff0f001f7300", &(0x7f0000003000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000003000)='qpp1\x00', 0x0) 2018/01/26 18:50:48 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) pivot_root(&(0x7f0000012000)='./file0\x00', &(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x2000, 0xa7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00005bb000-0xe8)={{{@in=@multicast2=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a7c000)=0xe8) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000436000-0x4d)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) execve(&(0x7f0000fef000)='./file0\x00', &(0x7f000016c000-0x10)=[&(0x7f0000d88000-0xe)='selinuxmd5sum\x00', &(0x7f0000952000-0x9)='vmnet1lo\x00'], &(0x7f0000dac000)=[&(0x7f0000e24000)='\x00', &(0x7f0000e85000-0xe)='cpuset{eth1&-\x00', &(0x7f0000f1a000-0x1)='\x00']) 2018/01/26 18:50:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00001da000-0x8)='./file0\x00', 0xc) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000ff2000-0x4)=0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000000)={0xfffffffffffffffd, 0x808000000000002, 0x42, 0x3, 0xfb, []}) ioctl(r1, 0x8916, &(0x7f0000000000)="") fremovexattr(r1, &(0x7f000046f000)=@known='system.posix_acl_access\x00') 2018/01/26 18:50:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000801, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f000020b000)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) timer_create(0x3, &(0x7f0000273000)={0x0, 0x2b, 0x1, @thr={&(0x7f00006c3000)="01786c75f9813dc138fc14d0cd0358f685a67ed552a9339a7464ba33140f290696259a093bfaf196cb052089f044a6d8d86245eaabbb6b039130a917928ca654196a389dcb3220672a8df2c97b44c6420c79110e96187c31f9d12fdf19edd5883b774b6029ccb2e9cf04664f0407d9857847cd82bf14683be71e2c67d276a4a4ff9622e717019e860ef3bccde727e3efff5860a94598210e029b2fa1e00bc50cf75236e2", &(0x7f000032e000-0xde)="feca36fbbe9697209ed86d1b076aacb3fdea763649089150b974debca010513fcc80bf1da589ca94ed30056917838c020e9bad0881a95aa67ec6d755f24fb74767de7021380d85a39f588eef891e4bbe82f50d0690ed14130d9bfa3f81b23e53635ef4d5cb02558dca35ebeaa4ea98bc894a2d2c1708f4d5f88bc1f28cb973c711501242fb67aeb14823bdd7c2adba03015e5c2e3934dbc2f32fa30b4ba401530ebcd62cf66e2b82fd4223e5733a145bd4d46521a14488df38b42332987b2441442475d70cd17f2b1f0987acb1f86145b0b75f839ddbff97fcc4f2fba869"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) pipe2(&(0x7f0000268000-0x8)={0x0, 0x0}, 0x4000) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f00008e3000-0x8)={0x9, 0x0}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00002af000-0x20)={@common='ifb0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000b9b000)=0x7, 0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000761000)=0x9, 0x4) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000dfd000)={"0282b3f73a0900000000000000da6bea", {0x4, 0x9, 0x8, "a220c330ad64", 0xf8, 0x0}}) timer_create(0x1, &(0x7f000012a000)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r3, &(0x7f0000833000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000ab5000)=0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f7c000)=0x220, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f00009e7000)=0x3d5) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f00003e1000-0x4)=0x0) mlock(&(0x7f000044e000/0x2000)=nil, 0x2000) r4 = dup(r0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000163000)='/dev/ppp\x00', 0x101000, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000105000)={0x0}, &(0x7f00001b0000)=0x4) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00006a8000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a33000)=0xe8) getsockopt$inet6_tcp_buf(r5, 0x6, 0x1d, &(0x7f0000001000)=""/4096, &(0x7f0000b1c000-0x4)=0x1000) r6 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) sendfile(r4, r6, &(0x7f0000d84000-0x8)=0x0, 0x8000fffffffe) 2018/01/26 18:50:48 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fcntl$addseals(r0, 0x409, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000769000-0x8)={0x0, 0x0}) bind$unix(r2, &(0x7f0000665000)=@abs={0x1, 0x0, 0x1}, 0x8) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b60000-0xe)='/dev/keychord\x00', 0x20000, 0x0) getpeername(r1, &(0x7f000097b000)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000eeb000)=0x10) r4 = geteuid() getresgid(&(0x7f000060a000)=0x0, &(0x7f00008af000)=0x0, &(0x7f0000579000-0x4)=0x0) syz_fuse_mount(&(0x7f00007cd000)='./file0\x00', 0x6000, r4, r5, 0x100, 0x1000000) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000c9a000-0x160)={{{{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2000000000000000, 0x1, 0x10000, "4cb59800b8b3521e616703e5215d967648f83f25091ccee122bd7fa7015b60df7dd8bbc8722e08bbf94e7a56a0c0bfb3428f7b9e18cd7c16cf2f8ffedeff1485f3fd422a200d2e01bb3a302665a3ace8"}, 0x160) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r6, &(0x7f0000f8e000-0xa)=@abs={0x1, 0x0, 0x0}, 0x6) 2018/01/26 18:50:48 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/load\x00', 0x2, 0x0) ioctl(r0, 0x37, &(0x7f0000003000)="065b6e35ff1cb3ea0a1dbc5d267fca3e5079") write$selinux_load(r0, &(0x7f000000a000-0x2a)={0xf97cff8c, 0x8, 'SE Linux', ""}, 0x10) 2018/01/26 18:50:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x800400000494, &(0x7f0000cca000)="0600000000000000ed1800000000feffffffffffff6db86078032ea94addbcc1de84de4442ed43ffb02bf212", 0x2c) 2018/01/26 18:50:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$netlink(0xffffffffffffffff, &(0x7f0000b45000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept$unix(r1, &(0x7f0000e33000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00004bc000-0x4)=0x8) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000b82000)={&(0x7f0000930000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000e42000)=[{&(0x7f0000781000)="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", 0x198}], 0x1, &(0x7f0000634000)=[], 0x0, 0x0}, 0x0) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x3a, &(0x7f0000287000)=[{&(0x7f000075a000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb5370734681305261aec26b9f309ddf8c4cb8f7a32181a41722af15009ecd0f0080d3b55ec7f4338a45f8c3b976b36f8f21e1b612763db6213864fdde6f3c114471844c7e5cd22a7922be21fc9984a403682c8407c059810f0f715a8a5d56e640486589bac4d88a79ef15437423caeb1b2c506ae14de606d627fce1fdc6f6d3907a670d93e6ece58cb79150b8844c4a312b1d4589178a9526fe1f446ed69a4d141a9ea1b7dd87ee3c38e24f468566c9e72193f226c4d3b730b5cfd10032841b1f4ab66d74ccb8c9b1d8587aaed160b170792a181d5d275c922ea41d617bdc133e6653ab0ad5c30c1e167dcd67ff7c876be9b4e0621bdca83967caba37fe9ff310b9e70c829558269cf64c279cb7b4e8200936098eddfde3326d3f70d9ef9d699005e38bdcc5efecfa32c14f5ea23d2b0c2010bcaee37f4ae90c95e6a114fd70752df56e7b48ce3a902caf714c2ba85f55b9ca2d777dfe226b7b9b5e8f00fbc91baf5a5de8b6546bb10d156b37d0ad2df0edccbdcf87e316b1c14194f90f7e2ef8e4c484a74678b4ab702803aa259a3500ea3049cde0e60c9b49f2248c76cb2d75bb2f0fed652b6e347366bfed5757af2c100f1bf066c95a492c2ee3a468cac4d1497acf93752170a4fb0e46705a43895ee8d95e1b2902f1440e767c76b7a9790fed0cd4a1d9d4425afec459581b8597bb46518d96aa12fa6b7966b08c4fb72f95bf87a7281e93fea6624e7f20f2e35a0ebcfe2e973e4d54aad7dae0bbb8312ebc6d5685dc335d7d5ed1fec24fd084aaccad8f7f4bed6b0383d12789f6e4f548a0b40d0c7ae7a031efa3e9e37622e6cc1ee25a6276d4406fd4f6948b72f83063b2c62d10bea7d05fc12dd73a9f2ce08805c4a6fd8f7a5a7b8e602225fa04efbdbed4a31b75b3bb6d5caa84fb1bac6f0d50ea9ad6fad4fc99fd007df672d636eeb68536aea6a01b5f2f497beece012ace85a23f26d036f63a7db5ddf11d443da7f78199c9e0c8f143395e6fa3077f53d5e131b45c1d897c079891dcfc1d672de403b5f66d34f80e8fa8d55f2ef0c301eaa42d3285fc2c7efb306a43332fe25899b249f8195b1e885f234dc8ad35f3099e5139b1be6bfbc5d4b466435eb1a50e02a4c51a62fb5ff80f3cf35289c22c79b197d67573e3038fef9bf2ff503e2be3b30110588a451ee98919f1ae9f897", 0x429}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x4}, 0x2000000000000) r3 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000adc000-0xe8)={{{@in=@broadcast=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006f6000)=0x4c) r5 = fcntl$getown(r0, 0x9) sendmsg$nl_generic(r1, &(0x7f000022d000-0x38)={&(0x7f0000913000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f20000)={&(0x7f00002e6000-0x2c8)={0x2c8, 0x3e, 0x222, 0x4, 0x1, {0x11, 0x0, 0x0}, [@typed={0xc, 0x8d, @pid=r3}, @nested={0x7c, 0x5, [@generic="9dc4ff1495886c6d45a572d0c29fe0064be76a5cab5784011a380835ac4a37dab9ca89e0731e19b0ca2280b49bb8c473125004a5d42ba38c4dca6aa64f9507229a586660f19a3f2507c475d62f5b5301ec4293c745d1b37476a626aeb9ed6ae01456128669f1556b9e", @typed={0xc, 0x24, @u32=0x9}]}, @typed={0x8, 0x3e, @void=""}, @nested={0x224, 0x5a, [@typed={0xc, 0x78, @str='-!q\x00'}, @typed={0x18, 0x8a, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}}, @typed={0x8, 0x7e, @void=""}, @typed={0xc, 0x66, @uid=r4}, @generic="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", @generic="481afda8833486230db937443c442c8842d74351d9423d74d41c33f05cc967e04ea26cbd80410388192346c25f5f7f963dbf2fa1bc5ba1e27aefe6dd497da13181e31b5305972f7775a7d0f1710af93a57a50dec0d1529b29ca9e298c24186b81c5ba3ab54489be84f73db3188da84c9880d239cbff740b08b885e7aa838df180b4c8c2be22eb3cd35d9e8fb8ed54bb47c78e3391890c9d9fc3738c2f9f683ee329a13c0e73bcdf8735d9ad0e52a0f55589ec55cfcabc02233b7cc63063ab8a7debf83e5c5b529777951e82e833f269668318d0af10f761fceb470", @typed={0xc, 0x15, @pid=r5}]}]}, 0x2c8}, 0x1, 0x0, 0x0, 0x8000}, 0x4008840) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00002da000)=0x0, &(0x7f0000d1d000-0x4)=0x4) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) sendmsg$netlink(r1, &(0x7f0000791000)={&(0x7f0000757000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000713000)=[{&(0x7f00006aa000-0x164)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0xe}], 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000ecc000)={0x4, &(0x7f00005c6000)=[{0x7a, 0x7, 0x73f, 0x8}, {0x401, 0x0, 0x5, 0x96d}, {0x7, 0x4, 0x7ff, 0x4}, {0x3, 0x0, 0xffffffff, 0x6}]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00006e9000-0x4)=0x0, &(0x7f0000eaf000-0x4)=0x4) sendmsg$nl_netfilter(r1, &(0x7f000074e000-0x38)={&(0x7f00006f2000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bca000)={&(0x7f00005c0000)={0xca8, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@generic="", @nested={0xc94, 0x0, [@generic="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0xca8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 18:50:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x7c) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000138000)=0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) setsockopt$inet_opts(r0, 0x0, 0x3, &(0x7f00002c6000)="228430e61353a2dd8a98766bfcb1a75c0c6aaf564f3e7e2edae3e33689016db5ad3e47071b167106e6f295027f70023e76118cc85b71645c85c578bf33fa216d00e5e0555e14134a36d85bc351d0d743595a69d0681bc86d2844521b23a9ecccf6cbab8dbfc0b61573ff0e1d527b46ef09ffa58ecec33ff09f6c269a2ccce5ef29ddb7", 0x83) socketpair$inet(0x2, 0x7, 0x7, &(0x7f0000dc5000-0x8)={0x0, 0x0}) memfd_create(&(0x7f00003ff000-0x1)='\x00', 0x2) lstat(&(0x7f00004bd000-0x8)='./file0\x00', &(0x7f0000097000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00006aa000)="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", 0x1000) 2018/01/26 18:50:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0x3) signalfd(r0, &(0x7f0000c4d000-0x8)={0x7000000000000000}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") sendfile(r1, r1, &(0x7f0000b1a000-0x8)=0x0, 0x401) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000fb7000-0x28)={&(0x7f00000cf000/0x4000)=nil, 0x9, 0x7, 0x8, &(0x7f0000f7b000/0x3000)=nil, 0x6}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00006a9000)={0xaa, 0x7, 0x0}) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000370000-0x4)=0x0, &(0x7f0000e1a000)=0x4) readv(r1, &(0x7f0000f36000-0x8)=[{&(0x7f0000e7e000-0xc0)=""/192, 0xc0}], 0x1) 2018/01/26 18:50:48 executing program 2: mmap(&(0x7f0000001000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000002b000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x401) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000002e000)=0x0, &(0x7f000002e000)=0x0, &(0x7f0000020000)=0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f000002d000)=0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f000002b000)=0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) iopl(0x100000001) sendmmsg$nfc_llcp(r0, &(0x7f0000004000)=[{&(0x7f000000a000)={0x27, 0x2, 0x2, 0x5, 0x4, 0x7, "5ded27f8c76de8f1f1dcc3a70b16c42bce01b0f3db8d32a9ecebe053d4f754c861893beb30ca2813613ef940f8d286dcf8985ec800f14704e77e85ea12510f", 0xfff}, 0x60, &(0x7f000002e000)=[{&(0x7f0000027000)="21ece7de29174f1cc968c77e0fa5d71348166f3cd3dc2a7b815426bf3b3cb778", 0x20}, {&(0x7f000002f000-0xfd)="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", 0xfd}, {&(0x7f000002f000-0x26)="f32ccf8e5183bbe09037df363023c3f8a82c06a02068ccb76c3dc2a31261fa886f3211f39c63", 0x26}, {&(0x7f000002e000)="fd15ca1ea322e206726ea2d9494f807644b2f42f26a89a4648ae5a6646b7c8c93c70acd635de1646466b55def15bc71faa127c827a15b6cfdce73f706e79ccc87c3e95f1a7f6c56146faafa990ee0f6505a7bdf25b0f3d1fd916963977f0c88a981696c119d2c864c7a951beb3dea44c8285649a9bcf9e333b794e7b8dde06c9d13d77b17999a08cd2f2d19398c581b1", 0x90}, {&(0x7f000002e000)="a3b0dcc567296b568499f1efa94c358a561195f405cc", 0x16}, {&(0x7f0000010000-0x1a)="5f49283a880de1d7a5535cc49eee91c861a59b4d90dc8586607f", 0x1a}, {&(0x7f000002e000)="f73eb41afe7706e98592929ac82e2f7c64ad94e445e7b41123f6f8a1b3c2b521880a661329bb21c1a81d4da508e651a27e8ed1be064437b820b4ceaf6cf8287720896f272d193b6d8aa984811479ec", 0x4f}, {&(0x7f000002f000-0xb2)="188f1faaa7fdc00584ea12df591ddcd63a05037d71b3e08dd6207bc56f3b849c47eade5a4894b5f7a9b60a5c287f9071d6274683618360e501f63b23bdaf8e0406477f7385927ebbd5694c744e89d07c1c5eb75d7f1fb13e6b48678256e9cba3c25ff61ea8ae712327648287c35deb3e2fc6488a7a707203f8e6b66b6daae9560d76450edf2840037741fea1df0728ec10903e99c00fd603dbe783e34e5e4fe874919505b1a62c6dba7131ffcaeb608b9bdb", 0xb2}, {&(0x7f000002f000-0xd5)="1f7e09e393b4941f2e249dcf99bdf8495a31ba148f1ee80e634b74a4bd2839e6cdef191b402ed3afe5d46ba1cf407b6406e8eafa5f9d299bc1c01c94dd4967151b8ddf14e350670fbae47d23c340cd7c85c7d03d09a2d181d41191b612d7778b118840cba21639530dfafdfeaba9775401f5a2d7e70231df96fd41724d8c5a87525bb00c3efeb87da63cf4cb686567f5ce87da3f8ba333f440f8356d280dcbdb2c153cb0043c17c64129f3939674c6661d944a3ac2497594de1f45da0bd4788a596397d3fc538bda2ad4216d3f4fdbb66db2a276a4", 0xd5}], 0x9, &(0x7f0000012000-0xc8)={0xc8, 0x108, 0x2, "ee69699f3f82d2a9116124d77f54999a62889be0d54c0f2c65a4e4e1a6bc35ff100693bd9e024c55aec43b88c7f112a2a91465ff73d73b407f75836073c5883ead810e915b99d5cab6521d3fb399c669359f78fce96ee24d787593d728a4d67cc3c143c5e8529da11a3dc9fdfd7328d363da8e1c2ab95b830c48d25f164ef5ffb96e4f65651af945c836ce6f2dc54bf5ec2b219f6736b51ec054c7c5f909dbf4796690029e9d42792b6e402936be53d9845e8728a4d35630"}, 0xc8, 0x4048045}, {&(0x7f0000013000)={0x27, 0x7fff, 0xc4b, 0x6, 0x0, 0x1, "521aa4cfc2b0c0b763eec5345409d6b6d9937356e7cabad7bfe62506783ae6bc9e3a2f2830136342c8bb1bf14c533fa234422dd5131607090b3ebdc36df2d2", 0xbf}, 0x60, &(0x7f000002f000-0x30)=[{&(0x7f000002f000-0x10)="53febc0de91d4920a8b686d7b4c42a1e", 0x10}, {&(0x7f000002e000-0xeb)="d76e8ac529211a9a1daab894ef60707a03e7fe1fa200929ad6d646ae22ce60c467c150d113e97c0657bc88f7fabd40c789f54105922c91d062851ea17db3b1d9bfb66e011d9b5f46e08b24c0da0674d3d7855e3cb8cdaee4043b91a30152c3bb3120c392845cb616d2372aeb6d420c21f61970056f94b3471f0a6aa27268f79e862ab78cb1df59a0e2c932437526e8fe45d81b7c9d5649e015f712dadd650f1d3b4b2c7d27dccbe41cacf2b4f98a39a51d820a37b87e4792a3796967494acfec46bb8122c2f6d0136feb621e3e7b10b031d0a4ef9730f78d037e6566e0315fe80e4e014d9e6f6aa1de3a11", 0xeb}, {&(0x7f000002e000)="8a26abd5a4f024244cf9e20390d00dbb719620aa0c20896db2938854ea7d7595e9cfaf9da976b3357f325374c4ac80a6698ce30148bdc89ae6dcda6cc1d0ac1a16868b5adadb8ea900d1edf76e947b07086ac46605f2190f10062c33d94c86a475088c41d03526b0162a9cbcc374562050faf114e1728460c8fcd468eaa5605d4c5d8c9081cfdee93612b80898fb67a50361426586e2a847d979b908d782f0e44f6085fcdea4a495cef453e2dd5d9e1d062ce241975f24d48f5da3dd7c02529767ba6ca65e9b1ebea00a79dc9e5e8fd5567519", 0xd3}], 0x3, &(0x7f000000a000-0xc)={0x20, 0x18f, 0x0, "f72f790d7c0d3fc23d21361af9"}, 0x20, 0x4000000}], 0x2, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000000a000)={0x0, 0xe63}, &(0x7f000002e000)=0x6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000003000-0x24)={r2, 0x1c, "e04af590af3e92b1eb145863a27d31aa773a88ef262bb8a720dfb90e"}, &(0x7f000001d000)=0x24) 2018/01/26 18:50:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000944000-0x4)=0x2b) read(r0, &(0x7f00003ff000-0x1)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x1e) 2018/01/26 18:50:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0}, 0xfffffffffffffe4d) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000f59000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x460) r1 = syz_open_dev$sg(&(0x7f00001cb000)='/dev/sg#\x00', 0x5, 0x200) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00007df000-0x1)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000d76000-0x90)={0x4, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1d36f52e54c23394) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000fae000)=0x10) 2018/01/26 18:50:48 executing program 0: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) fsetxattr(r0, &(0x7f0000312000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f000024e000)='/dev/sg#\x00', 0x9, 0x0) sendto$inet6(r0, &(0x7f0000a10000-0xc9)="73d93f4af61bb27197d42ad664100b21c544647b24f554aa2865bc93d724eb0ad97815fb93646e4257f4bb4a0a9f745ebf9c01cc736e5b55e8e72a42e1b189001dae0abab6880576214414d9b586d9ea8fe82d6494021d3fd78a0c6c748a7c94a6fc3a79afdcbc9e83ffed9b36238b85bd66195d1d7b007a8fdef8759f4bb1dbf542469187b053c1b2b00443958381033fd5074d75601e997de031e124876a3d9b86eac6d88bb809cea87cdafd392b5c33b3e84a1a610782a4e13108349fc50ef01eda2a683b0ea7a4", 0xc9, 0x4040, &(0x7f0000219000)={0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c) 2018/01/26 18:50:48 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x882, 0x6a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f00007ae000-0xe)="8d49133eee3d7cc5a407038bf681") ioctl$EVIOCSKEYCODE_V2(r2, 0x80284504, &(0x7f0000ed3000-0x28)={0x3, 0x0, 0x4, 0x100000000000000b, "fe6498d653b4278058225586db142cdec67a4c17545274946a94771f398b4046"}) r3 = request_key(&(0x7f0000d77000)='id_resolver\x00', &(0x7f0000730000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000640000)='@user\x00', 0xfffffffffffffff8) r4 = syz_open_dev$evdev(&(0x7f000035e000)='/dev/input/event#\x00', 0x7, 0x2000) r5 = request_key(&(0x7f00000f7000-0xa)='syzkaller\x00', &(0x7f0000098000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000e14000-0xa)='ltrusted]\x00', 0xfffffffffffffff8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8a000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005e4000)=0xe8) lstat(&(0x7f0000c4b000)='./file0\x00', &(0x7f000005b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000bf6000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000803000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e73000-0x4)=0xe8) sendmsg$nl_generic(r0, &(0x7f000033d000)={&(0x7f00002bb000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00007e7000-0x10)={&(0x7f000025e000-0x26f4)={0x26f4, 0x1f, 0x0, 0x3, 0x3, {0x1e, 0x0, 0x0}, [@typed={0xc, 0x5, @str='\x00'}, @generic="1be4ec4afa7ada9a452759e338914e526d73c61825e48c895da504acd3f1049e0390e17a1bd7cbc17a44b2754e69681534155daa1464e96360f077402707fa920254e36a39", @nested={0x10dc, 0x68, [@generic="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", @typed={0xc, 0x3d, @str='\x00'}, @generic="df77daa598a93e4561f66ea320f5f90618f9474bc18034063763c59a44f140ed759736739cece0ce8ef7aa7ad9a19b7f89fa0283c5966539f5ee1969dc8da0c8cd70283f305d4830172ae3947578529853b4d5d530acf1bbd4a728f58869bb7a859fec", @generic="2d4045801af73943f3c82ed80dcd53bc4845f769eaaf02a22cf9876ef629a13f3cfb093ebf7722b0acadac9ced009c9292bf10cdaa59419df21f29961de96c6cb92a61294d9051501fd0c9fd6fe9c06af931", @typed={0x14, 0x48, @str='vmnet1]&\x00'}]}, @nested={0x150, 0xf, [@typed={0x10, 0x4d, @u64=0xb8fb}, @generic="d2e08ee0eb3e4103410cb0193016c269257aa6786197bf5dbb5c8ae9928323a7996fcccfd699496e4a0a0d71df77f769a65985", @typed={0x1c, 0x6d, @str='/dev/input/event#\x00'}, @generic="d8c7d5e47dba05b22595ddb09664a985f205679ab5474c0fdf583753a1cc10488afa19e20bd5335b06e953510f5234be5e906e34664c6c5436fa5494c15aa5f614857d0bfcd5ecfd9f8e096d3f5090ff0b0e891e4bc0d2ae958b39f852f862a893b66b", @typed={0xc, 0xc, @uid=r6}, @typed={0xc, 0x7c, @uid=r7}, @generic="edfc673292fc66b5b7368c60cddecccede99e2da0d57fb30ec795441f1ea1f69a2c39f3d32f0ddbc10079d73935ad721d00b7843dc499f522a9ab90b603e982c0df83afc77593aab76ffad4d70f451fb4372a4f7c47a705af654500119ad6863009462fb2b5fe9e117a4f4acd1af14"]}, @typed={0x8c, 0x42, @binary="9ceab281cbc1b05c580c1148682c525df959e57acb04452eb4487ef554b35796872eae982dd46b018bf887f4eae85472f3a2334888ea805c9864eacb6aa0a78d13184e449744fbc42ee76c623e36337f3938401d349d441dc15f1482821162aef4c54b56d9af082470ef1965591787263ee8b9a2e639eaf68a6f2539f9b99d9aaaecd6f7"}, @nested={0x6c, 0x52, [@typed={0x5c, 0x4d, @binary="74886564e438fdbade68607058f3a8b8b13dcddf997dd80ed38cd65cee00667f812e0d2fd767710244988cca3df7fe7b5b7d37ad532bbe1c3baae7415597ad2da94e3bf72d38790f668166e72c8147a4c280"}, @typed={0xc, 0x66, @u32=0x0}]}, @typed={0x8, 0x20, @void=""}, @nested={0x10bc, 0x50, [@generic="103d284c99eedc30b8e1d8f8213493a254c4d612b70e2b3fe79cad39733eb40f0908ab477ba7d476eaccb1bd39f0aea8e56d1ec730f3fc0e70bd700741435b655d23f07c4e66fbf8b4ed3850158a0e6b9b241df0962d1393d3e01280971540319f8dd4049de5ca95107ade95932214d4b74175435735db0024450843bce66bbf858d854dbf37a06f0677d8b665a8082d6e2bb3585f295f7eeb849e067559baa6bdf5d1fcb74a6379677e", @typed={0xc, 0x5c, @pid=r8}, @generic="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@nested={0x1a8, 0x50, [@typed={0x70, 0x86, @binary="b8a25d3ea6327978df9b253b346d7a5d9a596f0f503a9dfc6e24d3571327afffd291623a4c885f90c61d2bc6bef71bc260423fda3a7181837c8401abf6d430ac337940a7e061f5f078b5aa35663d92cc32007acde1d90e8d85876ecf3b265e67b7aa9edc5c2391"}, @typed={0x18, 0x18, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @generic="3f6dfc2f41905f5793432311f6d2aac85ceeed362b16c0b74457cb99ba392726e940d8064bbd2cb19f79a06928815610f63ead3fc2272666adda8c4619", @generic="6cae5dca0a2922a48c5c5dac787a4f3aec191fa70d026ac94fc835840910740c3c6065357d7a51611415aedb6228fcebd2009a14d3fac6d7f27ddc721a36a7c245bb4a0f28ea144e2aa8ec", @typed={0xc, 0x77, @uid=r9}, @generic="e218cd425fad1f8a4efc923df988c6416dc453", @generic="c1dce5b88003ba41b91b6cbd6c1a89278e8d57d505f6b791dd7c0f92f6cb19f61dd30ff222f259811cac6b216c240c73038949f8aae1dda1bce7539f116fb06414166ca460dc5b1ee0427d92561d65c3b14dda9c4358f2560f12996a56ac17569ae748cf1cc7", @typed={0xc, 0x35, @fd=r4}]}, @generic="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"]}, 0x26f4}, 0x1, 0x0, 0x0, 0x80}, 0x4000084) keyctl$reject(0x13, r3, 0x5, 0x4, r5) 2018/01/26 18:50:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e81000)='/selinux/checkreqprot\x00', 0x101000, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x7f) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000bdd000-0x9)='/dev/sg#\x00', 0x7, 0x80) fcntl$dupfd(r1, 0x5, r1) 2018/01/26 18:50:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000161000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000059000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f0000c40000)=[{&(0x7f0000373000-0x13c)="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", 0xffffffffffffff86}], 0x1, 0x0) writev(r2, &(0x7f0000003000-0x30)=[{&(0x7f000000a000-0x4d)="81", 0x1}], 0x1) fcntl$setpipe(r0, 0x407, 0x0) tee(r1, r0, 0x7, 0x0) 2018/01/26 18:50:48 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa, 0x28, 0x0}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x80045113, &(0x7f0000509000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 18:50:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000fed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) r1 = syz_fuseblk_mount(&(0x7f00002c2000-0x8)='./file0\x00', &(0x7f0000b45000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f000008a000-0x4)=0xffffffffffffffff) 2018/01/26 18:50:48 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x4000000004, &(0x7f0000001000)=""/0, &(0x7f0000004000-0x4)=0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/checkreqprot\x00', 0x103001, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000006000-0x190)={0x1fe, {{0xa, 0x2, 0x100000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0xa, 0x1, 0x80000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x101}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7fff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) 2018/01/26 18:50:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f42000-0x10)='/dev/sequencer2\x00', 0x82000, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f0000130000-0x10)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') rename(&(0x7f00008ee000)='./control\x00', &(0x7f00009aa000)='./control/file0\x00') ioctl(r2, 0x1, &(0x7f0000828000-0x87)="a7cc7126fcea0bcbdb6bf2216c5e6c6b0967b4e8a1af4b7d4d696b74e3d01d0b5cccb8293ec208509c79b46fefa0cdbce22cf5d957ecad2ca5d26a553b3822b48eaef881e103d3f23216e571ce314e50e54a18ee30d3110366cca4a682684eb69ea87680460a3a14e4adcdcc74dac077b826a5cfa4b50fa77bb1eca5ab9544cb995fc9c33a66da") lremovexattr(&(0x7f000068c000)='./control/file0\x00', &(0x7f0000595000)=@known='trusted.syz\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/26 18:50:48 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x8, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000c66000)=@add_del={0x2, &(0x7f0000000000)=@common='ip6gretap0\x00', 0x9fe}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00008b7000)='/selinux/enforce\x00', 0x40000, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000d7d000)={0xffffffffffffffff, 0x2, 0x2, 0x1, 0x4}) r2 = syz_open_procfs(0x0, &(0x7f0000654000)='net/igmp\x00') ioctl$sock_ifreq(r1, 0x8924, &(0x7f0000e48000)={@generic="bac9731bce4bd2903c32129431d90051", @ifru_mtu=0x6}) preadv(r2, &(0x7f0000966000-0x18)=[{&(0x7f000030a000)=""/151, 0x97}], 0x0, 0x0) 2018/01/26 18:50:48 executing program 7: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000055000-0xd)='/dev/snd/seq\x00', 0x0, 0x101042) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000036000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f7a3a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000058000-0x8)={0x0, 0x0}) write$sndseq(r0, &(0x7f000001a000-0x1c)=[{0x0, 0x1, 0x0, 0x0, @time={r3, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000002000)=""}}], 0x1c) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000059000)=""/156) write$sndseq(r2, &(0x7f0000049000-0x1c)=[{0x0, 0x1ff, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x1c) clock_gettime(0x0, &(0x7f0000010000)={0x0, 0x0}) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @time={r4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x1c) 2018/01/26 18:50:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) writev(r0, &(0x7f0000e12000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a0603ffec048100000000a5000058000b4824ca944f64006300050028825aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e0500", 0x58}], 0x1) 2018/01/26 18:50:48 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000001000-0x4)=0x0) 2018/01/26 18:50:48 executing program 1: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000000d000)={0x0, 0x0}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x0, 0x8, &(0x7f000001a000-0x1000)="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", 0x1000) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000019000)='/dev/loop#\x00', 0xea14, 0x4000) sendfile(r0, r2, 0x0, 0x1) socket(0x2, 0x6, 0x4) r3 = syz_open_procfs(0x0, &(0x7f0000009000-0x7)='task\x00') r4 = mmap$binder(&(0x7f0000015000/0x2000)=nil, 0x2000, 0x0, 0x810, r3, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f000001a000)={r4, 0x0, 0x0, 0x0}) execveat(r3, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f0000018000-0x10)=[&(0x7f0000019000-0x13)='&&GPL!vmnet1*{{[+(\x00'], &(0x7f0000015000-0x18)=[], 0x0) 2018/01/26 18:50:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000079b000)='/dev/keychord\x00', 0x12880, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000ce8000-0x14)={0x0, 0x95, 0x100000001, 0xffffffff80000000, 0x800, 0x2}, &(0x7f000016a000-0x4)=0x14) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00009a6000)={r2, 0x7f}, 0x8) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00008fe000-0x14)={0x5, 0x7ff, 0x7, 0x43ba, 0x6}, 0x14) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000057f000)=[], 0x0, &(0x7f0000d32000-0xe0)=[{0x18, 0x29, 0x5, "350202"}], 0x18, 0x0}, 0x0}], 0x1, 0x0) 2018/01/26 18:50:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f000049d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x7ffffffe, 0x2, @raw_hdlc=&(0x7f00009c0000-0x4)={0x8000, 0x3}}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d64000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f000036f000)={0x40000000, 0x0}) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername(r0, &(0x7f0000d20000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000310000)=0x6) fcntl$getownex(r2, 0x10, &(0x7f0000377000-0x8)={0x0, 0x0}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000b6f000-0x50)={@generic="b34e06c6450a0b764a40778f04664872", @ifru_addrs=@generic={0xa, "da4bd0231ec7364db9f3515d9afa"}}) 2018/01/26 18:50:48 executing program 0: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) munmap(&(0x7f0000011000/0x2000)=nil, 0x2000) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000008000-0x4)=0xa, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r0, &(0x7f0000016000-0xbf)="", 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="901170f3a1da", [0x0, 0x0]}, 0x14) r2 = dup(r0) recvfrom$ax25(r2, &(0x7f0000012000)=""/243, 0xf3, 0x2000, &(0x7f0000005000-0x10)={0x3, {"87cde63a1ffefa"}, 0x0}, 0x10) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000014000-0x1)=0x0) 2018/01/26 18:50:48 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffff9c, &(0x7f0000001000-0x8)={0xff}, 0x8) syncfs(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f000033a000)={0x20}, 0x8, 0x80800) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c87000)='/dev/rtc\x00', 0x400, 0x0) ioctl$VT_RELDISP(r1, 0x5605) r2 = socket$netlink(0x10, 0x3, 0x10000000000000f) writev(r2, &(0x7f00002af000-0x8)=[{&(0x7f0000ac9000)="290000002000190700003fffffffda060200000022e80001040000040d001400001100000005080000", 0x29}], 0x1) 2018/01/26 18:50:48 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f49000-0xc)='/dev/rfkill\x00', 0x400000, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000cf0000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000908000-0x1000)="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", 0x1000, 0x4000, &(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) connect$inet6(r2, &(0x7f0000002000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000b17000-0x8)={0x0, 0x1}, &(0x7f0000366000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000975000)={r3, 0x5}, 0x8) sendto$inet6(r2, &(0x7f0000480000)="", 0x0, 0x8004, &(0x7f0000bdc000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f000077a000)="", 0xfeee, 0x0, &(0x7f0000d5a000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000904000)={0x7, {{0xa, 0x2, 0x80000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x27a88840}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00008aa000-0xa0)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x10000000000000, 0x1ff, 0x5e, 0xfffffffffffffffb}, &(0x7f0000fd5000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00002b1000)=@sack_info={r4, 0x341f, 0x9}, &(0x7f0000a83000-0x4)=0xc) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000f77000-0x64)={&(0x7f0000950000)=[0x100000001, 0x401, 0x0], 0x3, 0x0, 0x400, 0x6, 0x1, 0xe, {0xffffffffffff805c, 0x31, 0x3, 0x9, 0x8, 0x8, 0x4, 0x200, 0x3, 0x3, 0x9, 0x80, 0x1, 0x9, "760b23ff63a95d80220f198a7a78873d92faddca96abd03f5c373bb9f7d314db"}}) creat(&(0x7f0000d7e000-0x8)='./file0\x00', 0x100) 2018/01/26 18:50:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r2 = open(&(0x7f0000c16000-0x8)='./file0\x00', 0x40100, 0x40) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f000041c000-0x64)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0xfffffffffffff8e8}, @in6={0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in6={0xa, 0x3, 0x80, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}], 0x64) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000219000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c9d000-0x4)=0xe8) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x14) close(r0) 2018/01/26 18:50:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) readv(r0, &(0x7f0000780000-0x50)=[{&(0x7f000089f000)=""/198, 0xc6}, {&(0x7f00007ae000)=""/63, 0x3f}, {&(0x7f000020b000)=""/207, 0xcf}, {&(0x7f0000283000)=""/196, 0xc4}, {&(0x7f0000e5b000)=""/94, 0x5e}], 0x5) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c4d000)='/dev/autofs\x00', 0x180, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000967000)=[@in6={0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x82}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e0a000)='/selinux/status\x00', 0x0, 0x0) getpeername$ax25(r2, &(0x7f0000929000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000fc4000)=0x10) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000af9000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockname$ax25(r3, &(0x7f0000b8b000)={0x0, {""/7}, 0x0}, &(0x7f0000ed0000)=0x10) recvfrom$inet(r0, &(0x7f00006aa000)=""/194, 0xc2, 0x2, &(0x7f0000b35000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe8d) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000917000-0x20)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8, 0x2, 0x3, 0xf, 0x4, 0x9, 0x8001}, &(0x7f00000e2000)=0x20) 2018/01/26 18:50:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x1) madvise(&(0x7f00001f3000/0x4000)=nil, 0x4000, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00003d1000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000e76000-0x4)=0x10, 0x800) accept4$ax25(r0, &(0x7f000006e000)={0x0, {""/7}, 0x0}, &(0x7f0000c1a000-0x4)=0x10, 0x80000) 2018/01/26 18:50:48 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x1000002, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000015000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000001000)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) mmap(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = getpid() sched_getaffinity(r1, 0x8, &(0x7f0000009000)=0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x1}, &(0x7f000001d000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/26 18:50:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) pipe(&(0x7f00001eb000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f00004cc000)={0xfff, 0x2, {0x1, 0x2, 0x8, 0x0, 0xa381}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000331000)={0x0, 0x0}) socket$inet6_icmp(0xa, 0x2, 0x3a) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000aae000-0xc)={0x4, 0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c37000-0x10)='/dev/sequencer2\x00', 0x802, 0x0) 2018/01/26 18:50:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000057c000)='/dev/autofs\x00', 0xa00, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00008bb000-0x4)=0x2e00, 0x4) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) r1 = socket$netlink(0x10, 0x3, 0x1d) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000cf7000)=@add_del={0x2, &(0x7f000036e000)=@common='lo\x00', 0x8}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000bbb000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000a8b000)=[{0xe, 0x2}, {0xb, 0x7}, {0xa, 0x1000}, {0xb, 0x3}, {0xa, 0x80}, {0x0, 0x200}, {0x2, 0x80000001}, {0x7, 0x82e3}], 0x8) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) inotify_add_watch(r3, &(0x7f0000b35000)='./file0\x00', 0x0) 2018/01/26 18:50:49 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x402004, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x2c, &(0x7f0000000000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xfffffffffffffffb, @loopback={0x0, 0x1}, 0xff28}]}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000010d000)={r1, 0xffff, 0x3, 0x0, 0xf8d, 0x8}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000279000-0x50)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f00004e2000)=0x0) r3 = dup3(r2, r2, 0x80000) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000bc3000)={0x0, 0x1, 0x4, 0x5}, &(0x7f00009ee000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f000070b000-0x18)={r4, 0x7, 0x30, 0x7, 0x45fa}, &(0x7f0000de7000)=0x18) bind$nfc_llcp(r3, &(0x7f0000846000)={0x27, 0x78de97cd, 0x0, 0x7, 0x0, 0x3ff, "c381feea0f4c551e97e752dfab591a301324402e90ab3ac330084c51f913f52816659e5881792d6cf375f0851e0e75ba59e3c868dfd58557fb099b4d38551a", 0x4}, 0x60) 2018/01/26 18:50:49 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x0, 0x800, 0x7, 0x7, 0x6fb2f65}, &(0x7f0000001000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000526000-0x10)={r1, 0x5, 0x1000, 0x1}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0xa, 0x0) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f0000ba6000-0xcf)=""/207, &(0x7f0000839000)=0xcf) clock_gettime(0x7, &(0x7f00005e7000)={0x0, 0x0}) 2018/01/26 18:50:49 executing program 4: r0 = socket$unix(0x1, 0x6, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e0a000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f000060b000-0x20)=@pptp={0x0, 0x0, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x20) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00009d2000)=0x0) ptrace$getenv(0x4201, r2, 0x200, &(0x7f00001a4000-0x8)=0x0) r3 = socket$unix(0x1, 0x2, 0x0) r4 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f0000aa8000)=@file={0x0, './file0\x00'}, 0xa) clock_gettime(0x0, &(0x7f0000df6000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = geteuid() getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r4, &(0x7f0000003000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0x8, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000000000)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x3, 0x104400}, 0xc, &(0x7f0000001000-0x10)=[{&(0x7f0000002000-0x2378)={0x2378, 0x30, 0xb00, 0x5, 0x0, "", [@nested={0x1280, 0xa, [@typed={0x1008, 0x77, @binary="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@typed={0xc, 0x3a, @ipv4=@loopback=0x7f000001}, @typed={0x10, 0x95, @u64=0x401}, @typed={0x8, 0x0, @void=""}, @generic="bee5071ce68660bc982c546644c5a01446a526839b0b032fdfdbd508cad92744f677f3bae6dc38437d6ecf33cfdbd1122bf120121b7e9666380adf3b2cc27dbe9a9d5ee95f3f76ea2799e549f0754b4272e794c4a84eed5116e724b80873109ae56650dcad717c5cd3c1a159518aab130dbbcc20b8283338204b3286b66f6a3a60c6c582333b22072838f2e983930d7ea0fc65870787a680e51f6b16e05633035847c54818d197e74cbccd56f673c03b4149f019c4a3b1b65616a4880f5e6bb89e73cbd424bfcd0d88fba3c8b7fe2687cf61864814c7d0a7d2797bae8c71a1bed5a4d5e9bf", @typed={0xc, 0x25, @u32=0xe805}, @generic="9a463547cd386b1b1d9bea63b5fd0e84ca79d7b87219fe4027984fec68e78179b174b7139c2e9f364854a3e4f3aef7f3ed21766954a170e16b1436552a2ebc757a5be18de4c5daba5b38711e0404ebd598dbd272d605caeccee2441b3a8e51318f6fc7026bbf07eff3f87d03d126a70610787f1e2440892a52d861c354bd209ab7e8c4b62971970f63130fec7aef4ddeb9edba1b5f5d4897b35a4c3a37066d0072effc6a1c7d14c7aeb9fa47cd56ec5c072dee132162952d1a1d7ef84a80", @generic="a600643e146272bcab52794dac1507f1f01a3b8c11cb751f9152c0105669a57a5e990f6b783bfb7c9b5afc4ae8a58a04422f4ee93293ab7cf2ffd4686a946d94bab4f43fb1a31b7fd75d4e4e33d17bad3e9d04513eece34dd1f3c2478136ab829c75ad3ac35a75b7173e3883f4", @typed={0xc, 0x15, @pid=r2}, @typed={0x28, 0x4f, @str='/selinux/commit_pending_bools\x00'}]}, @typed={0x8, 0x65, @void=""}, @typed={0x18, 0x8e, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}}, @typed={0xc, 0x5, @u32=0x8}, @typed={0x18, 0x88, @ipv6=@loopback={0x0, 0x1}}, @nested={0x108c, 0x18, [@typed={0xc, 0x36, @uid=r7}, @generic="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", @generic="7a10c8ce2c1d0d74c71794cb9e624d33ee1f9c2889884a4de25e0ada179a752f203329d0eb313bbedb2ef35fa7da78de84aa33946c30ce125ce59ee6b8eb68414c8c95df05690ac7879c040503369ca05427a9232ba14802e2da71882f93381b758ea15b9a5f5a0ab75b8b86ddbe16ab", @typed={0xc, 0x8d, @pid=r2}]}, @typed={0xc, 0x7e, @fd=r4}, @typed={0xc, 0x88, @uid=r8}]}, 0x2378}], 0x1, &(0x7f0000001000)=[], 0x0, 0x1}, 0x11) timerfd_settime(r1, 0x1, &(0x7f0000362000)={{r5, r6+10000000}, {0x0, 0x989680}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x7) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000005000-0x18)={0xa, [0x4, 0x57, 0x4, 0x5, 0x62, 0x8, 0x8, 0x8000, 0x5, 0x7]}, 0x18) bind$unix(r4, &(0x7f000000d000)=@abs={0x1, 0x0, 0x0}, 0x8) bind$unix(r0, &(0x7f0000003000)=@abs={0x1, 0x0, 0x1}, 0x8) 2018/01/26 18:50:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000010f000-0x8)='./file0\x00', 0x40000000) r0 = open(&(0x7f0000f1b000)='./file0\x00', 0x0, 0x0) mknodat(r0, &(0x7f000028b000)='./file0\x00', 0xa020, 0x2) lseek(r0, 0x2, 0x0) 2018/01/26 18:50:49 executing program 6: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") truncate(&(0x7f0000036000-0xc)='./file0/bus\x00', 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000036000)={0x0, 0x2, 0x1, @thr={&(0x7f0000036000)="e0eb44ff752f94dfd6cc7265a97cd6659750f38b8f8090763a387d9e8f206e656d1fbc9729a75eef60a2bed63a304e9685313603ee6005d7957b55acc43e5dbef486fb748afe2e601f2a872e2c42bfa4dfe417b2d15f130f6aa1090bd8671a182018eedffea570800f404c8e7c52d56b4febc0f74ca92adce806b63dd164aaac5f0df6c40e7aa5a4cfcbf4761ae3c68b78199f06bc6033411e9d97cc426525aaf0027671d54a340db6512398ae597304472644fdbd814fb17c92e6c04890c4a4efd0e77013f491e7ddc2f56250f81d78", &(0x7f0000036000)="c5cfb5df0b96ca62436f17eb133740c69f59c892b1b53f4b878243257c07391ae49ab6fd9d9a9029d350dad8a02397a2f4ca46df2ff915d19f90383f99a5fcee06fa2d9cf833bb20c0a6e2bf6e7f14b8ca7770d7339ceb57fda3f639c3073cdd4580ad3c4f16606d745b9e95bdacb6a39e93c8e0745f171fe9052820f8120ae21a7883d3b1b8850561481b1ba7be196962fb15c3e58f822513e337bab2a3b8ad04bef7353b3124953bb03e210f958f45ba9807050be2e687bc89e26f0a8be16e88dfd7cced41"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000020000-0x4)=0x0) timer_gettime(r0, &(0x7f000002e000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/26 18:50:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000224000-0x9)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f00001c2000-0xc)={@dev={0xac, 0x14, 0x0, 0x17}, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) ioctl(r0, 0x2275, &(0x7f00004a2000)="") 2018/01/26 18:50:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000e83000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000004000-0x28)={@common="6c6f0000ff000000000000000200", &(0x7f0000000000)=@ethtool_ringparam={0x1000000000000020, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00005af000-0x10)=@common='bcsh0\x00', 0x10) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007ae000)='/dev/vga_arbiter\x00', 0x408000, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f00007b1000-0x14)={0x3, 0x0, 0x8, 0x2, 0x4}) 2018/01/26 18:50:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000038f000)='/dev/loop#\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0xb, &(0x7f00004fa000-0x50)="c49b7041ea077830994e884ecc9d0dddde50d4cd041d8f13d6d8081f95120ad445e8f3e7dcc922be5cccb21a4c4cc9c3de25ee45c253719005b48119754f0494fa9165a0333e8c688a56463a53e58bf9", 0x50) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f00006cd000/0x2000)=nil, 0x0) flistxattr(r0, &(0x7f0000de4000-0xa7)=""/167, 0xa7) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) modify_ldt$read_default(0x2, &(0x7f0000735000)=""/1, 0x1) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f000080b000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "da27e44012000000ca105d838805643e11a9070dac9826288190d467d533df9ae5fe09a73fc028d3257926c579dd3b78c51c9e1a020c82195e9bbb9bde71c0e4", "6cfc2f1f0d2a0bb432710503402da0d4956e356a640f28a640b76f0cbef39f8d", [0x0, 0x0], 0x0}) fsetxattr(r0, &(0x7f00005ec000-0x9)=@random={'trusted.', '\x00'}, &(0x7f0000004000)='wlan1keyringGPL\x00', 0x10, 0x1) 2018/01/26 18:50:49 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1000006) mprotect(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x5) r0 = open(&(0x7f0000a95000-0x8)='./file0\x00', 0x40, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000001000-0x10)={&(0x7f0000a94000/0x1000)=nil, 0x1000}) mprotect(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x1000005) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x4000, 0x0, &(0x7f0000a93000/0x4000)=nil) mmap(&(0x7f0000000000/0xf53000)=nil, 0xf53000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000077b000-0x15)='/dev/pktcdvd/control\x00', 0x80000, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000f2e000-0x20)={{&(0x7f0000a39000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f00003c5000)=0x3) 2018/01/26 18:50:49 executing program 4: clone(0x0, &(0x7f00006cc000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000dbb000)=0x0, &(0x7f0000000000)="") alarm(0x8) 2018/01/26 18:50:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000ab4000-0x1c)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) 2018/01/26 18:50:49 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1000006) mprotect(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x5) r0 = open(&(0x7f0000a95000-0x8)='./file0\x00', 0x40, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000001000-0x10)={&(0x7f0000a94000/0x1000)=nil, 0x1000}) mprotect(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x1000005) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x4000, 0x0, &(0x7f0000a93000/0x4000)=nil) mmap(&(0x7f0000000000/0xf53000)=nil, 0xf53000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000077b000-0x15)='/dev/pktcdvd/control\x00', 0x80000, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000f2e000-0x20)={{&(0x7f0000a39000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f00003c5000)=0x3) 2018/01/26 18:50:49 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) connect$netlink(r0, &(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x0}, 0x2) close(r0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000004000-0xb)='/dev/hwrng\x00', 0xa001, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r1, &(0x7f0000004000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000003000)=0x1c) 2018/01/26 18:50:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000080d000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000c45000-0x9a)="22c5ed288b942c15b3c274") mount(&(0x7f00001d5000-0x8)='./file0\x00', &(0x7f000094d000)='./file0\x00', &(0x7f0000b21000-0x8)='fusectl\x00', 0x8000, 0x0) chdir(&(0x7f0000f44000)='./file0\x00') 2018/01/26 18:50:49 executing program 3: mmap(&(0x7f0000001000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000024000-0x8)='./file0\x00', 0x100000000000) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ftruncate(r0, 0x95) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000015000)=0x0) 2018/01/26 18:50:49 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpgid(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0) r11 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r16 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r17 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r20 = getpid() r21 = geteuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r23 = getpgid(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r31 = getegid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in=@multicast1=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r35 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0xa, &(0x7f0000002000-0x28)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) r39 = getuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0) r43 = getegid() r44 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r46 = getgid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r49 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000002000-0x188)=[{&(0x7f0000001000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000001000-0x20)=[{&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000001000-0xdf)="baf83986e0f7f0b00eea37a44a3ea8e919c21a458e77c5793f478d07ae73f5f413583983738dd691637938c2a02d3179e199334c165cf1ebbe3d571d45a676936a0137ea0b1f6f671fcf360a1a87332de992001e84cde5d34040b9cc479aab7cbf9774f27f2a0378bcd853be2905511f768e95890df0e10b03d40b2c178a716fe7fda264a1dc3395d23021449313a20315806de0f0062453f3446d1caa09d624859f922f244c58b8a7c01585a9301796f2546adba80e39bda72cd9f145ddd200f92a025c331c5dab56490a24c8d3ab7731e7885517504109b9ac27fa371089", 0xdf}], 0x2, 0x0, 0x0, 0x2400c840}, {&(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000001000)=[{&(0x7f0000002000-0xdd)="62dcce1d8167edd0e3266814dee2ae5b6077778aa3f2b6614d04b123d5d1e6e2a4e84fbac045f264329753ed068ac848acf65fdcb3e6a8ac0cc596b3c4297547d8ed932d5b1d78cafa3c28d3d1714f3eebde77ca8e9447d96964206ace5323fc113eb243fa75dbbbfd9eedf160aed21f9175a694e9079a73d37f9575094a0ce06fb9ec5701fe400ea5a1b267f7346993ed318151fd6d8939e3fe2e749a66aaf083c55af7c2506d6a582fec1207fc49a9a853a0d6f64c317a2c007a3689866097e0aa3eb0c620452692f788ed4d9d7c73611138912f02b29399c46bb905", 0xdd}], 0x1, &(0x7f0000001000-0xe0)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0xe0, 0x4000000}, {&(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000002000-0x10)=[{&(0x7f0000001000)="6a91636bebd6563b388f2d24355b2ac980324fa38356cba5d105c71307a45bbf2956cef99489", 0x26}], 0x1, &(0x7f0000001000)=[@cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x60, 0x11}, {&(0x7f0000001000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000002000-0x50)=[{&(0x7f0000000000)="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0x1000}, {&(0x7f0000001000-0xde)="5f3e1630fb5a0c14bd512a52e331f09c3b1fb20a62127b451947700cea1ea8d8e5f3863ebb34aea3992c44c7aaeeb29d532f26cd7df11a7852f31debcf84c0482d812deb8330effb3e68206990bc06875ae576b24a120d2a6b0343bf1758268b8aa6046c816453a2d70f732a9e0b6f49b942e99fa4426e4040d3937781e85d118380562f94a38d354fb8c307b801ff38bf07c0ba963fbcb01008301ae6dfe5368ea270caa70ace81d6850d9a2bea93388335cec304c854193d72322fb3a9a5a06af8ecd64463e264d16885ed05ad94439e29e215645f7114576e06f28a23", 0xde}, {&(0x7f0000001000-0x93)="fe3f510dd7c672b5db5c07703ecd835d16a7d95d620fb138d429342090134058ebd46566c983dc93ba14453ac4bd79732960651fdd647dcc2745001da025ceae957c88780ad9ef847083faccdf756993be03d72de4fae2da5f1203a35f7f3077dc12d6c16419a61e5637f8d593da08a94a7280a9f933122343786143fcc90320ae82a6d42017abf48d2aa4079445aef7a54576", 0x93}, {&(0x7f0000002000-0x39)="962d1a42cbcc8185a42f08661bc561f94971c043c0ad959558eda588cc8d4f2c7a7455cf67db6d7713b6b15e7ab08fdfe5878659839ce7c28d", 0x39}, {&(0x7f0000001000-0xc6)="9215613b205cc3aeba627ab63d39fd2243f81f299674a56e50088ea69ee97c947f66e315e984e957435f0d34ddf3bb58403e677c451e97f640708f6a2d35ce32dd15f99798d5bd1deca8456d16b9b5e6e4ecc5d5b911d789d1bcc9aed84e6253193167637cdabe78156287033a0e682c0a5e0249ee93574395524b042d14ac904a79fb1a25338d6a28ea4a7761a6bfe225f6147bf4919920803c1282bad8522b63ebd9165814aa0b030357873dfb2486f65434149c63aed3653329c7bf1b9023961335038afb", 0xc6}], 0x5, &(0x7f0000001000-0x20)=[@cred={0x20, 0x1, 0x2, r23, r24, r25}], 0x20, 0x800}, {&(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0x1e)="4c1530fe30667e649e84abf463466353fdd1baf710cc74a42c5630ad17ca", 0x1e}], 0x1, &(0x7f0000002000-0xf0)=[@rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @cred={0x20, 0x1, 0x2, r32, r33, r34}, @cred={0x20, 0x1, 0x2, r35, r36, r37}, @cred={0x20, 0x1, 0x2, r38, r39, r40}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0xf0, 0x8000}, {&(0x7f0000002000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000001000-0x40)=[{&(0x7f0000001000-0xbb)="eb3cccb21a0239cd1cbf96b3b523a7aaf68f8476242b725f049479d57fbf03c98ede7d5ee49c6c3998a8ab2fddbab728dae4204eb65cdc3d17fcd553b73bddaf2febfdff33eaa9b18f150055991eabd0dfeedb9a5bd13fd18ea9266377653e1942170fa393c63dda618e573ce47c24e346e291a3add5037ac8ae90ce164edbadee998ea47fbc66a384cdce834fb08543e40c06c8b0b4e6e9b57e29558e8f34323570698e988ce464288cedaa4c60ff0f212c21fa1c88de0339d3c7", 0xbb}, {&(0x7f0000001000-0xa4)="cf844d1e4e2a842972e51621aeab0adaad6ba59af16fe675f05df7a9fdf717091fdb4481ea4cd22fe20e6ba6a52e4de85658793a8814aed5a5186a13287f3c58e51af525efaf0d48f5f90307e3c9c3f73056f2319e415c82bef95f9bbb94b9d7547fa2c23a5c71906b13de74046bf72cd542d15bb556634a651d4f5c34ea643fa4b923424c21d194c38022d41c57b2a0748eeb824fa9ef96b3eb3e75bdbbb6b86e5079e5", 0xa4}, {&(0x7f0000001000)="842b209759e8e69831588f26e7634d73f2ca", 0x12}, {&(0x7f0000001000)="44915fd94c0283bb9cffe996dcf9dd52aa6d6b195358c14c992885b1db70dc293ef7489c530dc2dd3ce095fc0efc8e24ed5be95d5d34bdd57f84a4f977950b16f21d2d4fbe022b41eeb8ae7cbe4bbd4c33edb8b188c48f26a264935176ff60cc0d0ad4875793417e8006f011b6ffda166fcd1db1846c18dcb4385aefc034c04e6236ced484e9964976487537f2b8a4b5a20011986c1d", 0x96}], 0x4, &(0x7f0000001000)=[@cred={0x20, 0x1, 0x2, r41, r42, r43}, @cred={0x20, 0x1, 0x2, r44, r45, r46}, @rights={0x28, 0x1, 0x1, [r0, r0, 0xffffffffffffff9c, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r47, r48, r49}, @rights={0x18, 0x1, 0x1, [r0]}], 0xa0, 0x4044041}, {&(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000002000-0x10)=[{&(0x7f0000001000-0xfb)="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", 0xfb}], 0x1, &(0x7f0000002000-0x18)=[@rights={0x18, 0x1, 0x1, [r0, r0]}], 0x18, 0x8000}], 0x7, 0x10) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000dce000)={@empty=0x0, @empty=0x0, 0x0}, &(0x7f0000001000-0x4)=0xfffffe05) prctl$intptr(0x1d, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x7fffffff, 0x4, 0x200}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={r50, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x40, 0x6, 0x3ff, 0x6}, &(0x7f0000000000)=0xfffffe72) r51 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0xffffffff}, &(0x7f0000001000-0x4)=0x8) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r51, 0xc01064b5, &(0x7f0000001000-0xc)={&(0x7f0000001000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r51, 0x84, 0x13, &(0x7f0000000000)={r52, 0x401}, &(0x7f0000001000)=0x8) 2018/01/26 18:50:49 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000152000)={0x0, 0x2e, 0x4, @thr={&(0x7f0000349000-0x79)="5df904d526f7ba844182fba91461240bdf1899fe454beb447f38e3fca789907799844d9d35e6c18c80990cf552e4d2a879142f405eb645775be01c586d70b44f0490b7e45a66dd411b6cdb1740a1c0eb52437b85e0814e44a0f41f9eac03b96835fadc8172e2bc6388010fd7f64630a3a00bf7a2029b26253a", &(0x7f0000001000-0x85)="c5be45a4bcde3152c8cec32ac918deef1f79ba3fc3be3a47e04e5b75e6c660c31769ea935148782f2a564b1df1e5557b6068921067186c9ddd1cfcbfdc99faf9caeccdab08bd5efbae980bd55fd8534d5905a34da308ac3e7507cfc1932664e6572cc5fc80033074b437aa717317df651c9abbe1a5691dab66d991dfa802bf3da9b58e1087"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) timer_gettime(r0, &(0x7f0000166000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) prctl$intptr(0x1d, 0x7fff) 2018/01/26 18:50:49 executing program 2: r0 = dup(0xffffffffffffffff) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000097f000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) mmap$binder(&(0x7f0000723000/0x800000)=nil, 0x800000, 0x0, 0x5c031, r0, 0x0) sendto$inet(r1, &(0x7f00002cb000)="", 0x0, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f00004c6000-0x38)={&(0x7f000006b000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000242000)=[], 0x0, &(0x7f00007eb000)=""/185, 0xb9, 0x0}, 0x2) 2018/01/26 18:50:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000043f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x40, &(0x7f000000a000)="") r0 = creat(&(0x7f0000cd5000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00007ec000)={0x1, 0x0, 0x0, 0x0, 0x0}) writev(r0, &(0x7f0000729000-0x60)=[{&(0x7f0000ccb000-0x47)="1c", 0x1}], 0x1) truncate(&(0x7f0000afe000)='./file0/bus\x00', 0x0) gettid() 2018/01/26 18:50:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00001da000)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000a7a000-0x8)='./file0\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000c8c000)='/dev/snd/seq\x00', 0x0, 0x0) renameat(r1, &(0x7f0000431000)='./control\x00', r0, &(0x7f0000bfa000)='./file0\x00') bind$vsock_stream(r0, &(0x7f000045b000+0xef5)={0x28, 0x0, 0xffffffff, @reserved=0x1, 0x0}, 0x10) 2018/01/26 18:50:49 executing program 6: linkat(0xffffffffffffffff, &(0x7f0000002000-0xe)='./file0\x00', 0xffffffffffffffff, &(0x7f0000003000-0x8)='./file0\x00', 0xffffffff7fffffff) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000f51000-0xc)={0x8000, 0x0, 0x8, 0x1, 0x9}, 0xc) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000515000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$getownex(r1, 0x10, &(0x7f00003af000)={0x0, 0x0}) 2018/01/26 18:50:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000d25000-0x10)={0x0, &(0x7f0000bf3000)=[]}, 0x10) pipe2(&(0x7f0000323000)={0x0, 0x0}, 0x800) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000b08000)=0x0) r1 = syz_open_dev$mice(&(0x7f000003d000-0x10)='/dev/input/mice\x00', 0x0, 0x400000) sendto$llc(r1, &(0x7f0000e5d000)="6522f0ff6761c9e83a75e9eb28aa8551f2b44bc2693e3cb5c6a32658b8c06e4cc1526955e973d64e6fb5e763e0628c6dc4ea9a8db07a93fea6b352e5d0d8e9db007ccea948831be89a5492adb64ea677cf0aa061919007c8e7a2b9abdfe94298e227891701fada039f53f6978ca825c48216bf0b93d07f62a0ffbb735c8fd7bd080182757cc3e7683569190dceda74e224ec9a80fe552dfbd3b772909cba9d9186aadffc68c2a910c10cd581c8911fccd6decd1497c23e09d1583ae6e0777aaf194f2bbcacaa9614a328d9edd10ff00e36b658173f79ba14197112d5390683", 0xdf, 0x14, &(0x7f0000553000)={0x1a, 0x1f, 0x4, 0x7, 0x80000000, 0x61b, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000d1b000)=0x0) 2018/01/26 18:50:49 executing program 3: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000002d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000036000)=@ethtool_sfeatures={0x3b, 0x2, [{0x0, 0x0}, {0x80000001, 0x0}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000013000-0x4)=0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000038000)='trusted-:[\'em0md5sum#[{\x00', 0x2) perf_event_open(&(0x7f000002f000)={0x3, 0x78, 0x100, 0x0, 0x4, 0x7ff, 0x0, 0x7, 0x0, 0xe, 0x0, 0x3, 0xfffffffffffffffc, 0x0, 0xffffffff, 0x8000, 0x4, 0x6, 0x3, 0x7, 0x100, 0x1, 0xa1, 0xfff, 0x3ff, 0x2, 0x8, 0x0, 0x10001, 0x3, 0x61cf433d, 0x5, 0x5, 0x80000001, 0x952a, 0x3ff, 0x9, 0x2cc4, 0x0, 0x3f, 0x6, @perf_bp={&(0x7f0000038000)=0x0, 0xe}, 0x1550e, 0x8d, 0x8, 0x7, 0x3, 0x7, 0x9, 0x0}, r1, 0x7, r2, 0x4) 2018/01/26 18:50:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x3) mount(&(0x7f0000a49000-0x8)='./file0\x00', &(0x7f00000cb000-0x8)='./file0\x00', &(0x7f000031e000)='autofs\x00', 0x20400, &(0x7f0000998000)="2cd4e88e95f5e8c812e65c7b9e6eb8b2bf75486c47eaec1633250cde7caf7f0c10e22d72893dd64446eb13a711759182fe4a2a4c21b94e7cbaf77a091ab792e03dde4c6d0feeea9acd0856db8975c69bcdc6e26c16215e236dc17846cd9d18d57d849b478125e2c760a1569ca9ec4f2c6c3a08b45bfbfceea4abc160e2b3ee39e2aa7512105e7523b810b37fc6d8cf77971df3d38cddb0e4db28f8571c44e4bd7e675b054506c891b54dd012651ff2a58142ffcd0cd5d5b7cf49d742776d6dadfd1fb09fe1c5ce2799fb41ac39053fae3de2c4952321") socketpair(0x19, 0x80f, 0x8, &(0x7f00006c9000)={0x0, 0x0}) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000096000-0x4)=0x401, 0x4) sendto$inet6(r2, &(0x7f0000eee000)="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", 0x1000, 0x0, &(0x7f0000d89000)={0xa, 0x1, 0x3c, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) writev(r0, &(0x7f00000b6000-0x10)=[{&(0x7f000057e000)="290000002e003109ebff070d000000070a0000000100000018830000000000000000d81f99645aff00", 0x29}], 0x1) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000e97000)=0x4, &(0x7f0000942000)=0x4) 2018/01/26 18:50:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000db7000)='/dev/snd/seq\x00', 0x0, 0x4003f7) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c8d000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f00000db000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000375000)={{0x80, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getitimer(0x0, &(0x7f0000ac1000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/26 18:50:49 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getuid() setreuid(r0, r1) mmap(&(0x7f0000001000/0xa96000)=nil, 0xa96000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) vmsplice(r3, &(0x7f0000b1d000)=[{&(0x7f0000006000-0x1d)="", 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xbe4d, 0x1000, 0x1, 0x4, 0x1}, &(0x7f0000001000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00002fd000)={r4, 0x1000, "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"}, &(0x7f00001a7000-0x4)=0x1008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_user(r2, &(0x7f0000001000-0x2b)={'system_u:object_r:dri_device_t:s0', 0x20, 'system_u\x00'}, 0x2b) mmap(&(0x7f0000a97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f0000a98000-0xe)='&system{eth1*\x00', 0xa00) 2018/01/26 18:50:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) capset(&(0x7f0000fc2000-0x8)={0x0, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair(0x1, 0x1, 0x8, &(0x7f0000424000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00002fd000-0x8)={0x0, 0x3}, &(0x7f00007aa000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000ac9000-0x6)={r1, 0x7}, 0x6) 2018/01/26 18:50:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000e08000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e4e000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000412000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000249000-0x4)=0xc) ptrace$peek(0x2, r0, &(0x7f0000813000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000d43000)={{0x0, 0x0}, {0x0, 0x0}}) timer_gettime(0x0, &(0x7f0000501000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000000c000)='/dev/hwrng\x00', 0x40, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000188000-0x1c)=@req3={0x8, 0x200000000000000, 0x1, 0x7, 0x9, 0x4, 0xbe}, 0x1c) 2018/01/26 18:50:49 executing program 1: mmap(&(0x7f0000000000/0x4ee000)=nil, 0x4ee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f00001dc000)=0x0, &(0x7f0000440000-0x4)=0x0, &(0x7f00004ee000)=0x0) setuid(r0) pipe2(&(0x7f00004b8000-0x8)={0x0, 0x0}, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f000011d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000370000)=0x14) connect$packet(r1, &(0x7f0000221000)={0x11, 0x2, r2, 0x1, 0x3, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) r3 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0046209, &(0x7f0000001000)={0x0, 0x0, &(0x7f00004f0000)=[], 0x0, 0x0, &(0x7f00004f1000-0x2c)=""}) 2018/01/26 18:50:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000fb4000)="be", 0x1, 0x20000004, &(0x7f00007aa000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f00009e4000-0x12c)=[{{&(0x7f0000db3000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000136000-0x10)=[], 0x0, &(0x7f0000d5e000-0x8)=""/8, 0x8, 0x0}, 0x0}], 0x1, 0x0, &(0x7f000080b000-0x10)={0x77359400, 0x0}) r2 = accept4(r1, &(0x7f0000219000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000db5000-0x4)=0x58, 0x3) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ef8000)={{{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0xbf, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7f, 0x8}, {0x81, 0x0, 0x4, 0x30}, 0xabb3, 0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x1, 0x33}, 0xa, @in=@broadcast=0xffffffff, 0x7, 0x2, 0x1, 0x9, 0x3, 0x332, 0x400}}, 0xe8) sendmsg$nl_crypto(r2, &(0x7f0000485000-0x38)={&(0x7f0000816000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0}, []}, 0xe0}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f00002bf000-0x20)=[{0x4, 0x0}, {0x6, 0x988}, {0x4, 0x9}, {0xf, 0x1}], 0x4) 2018/01/26 18:50:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e60000)='/dev/ppp\x00', 0x8000000004002, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00001d7000)={'mangle\x00', 0x2, 0x1, 0x8f9, [0x2, 0x7fffffff, 0x8830, 0xffffffff, 0x8], [0x9, 0x5, 0x0, 0x80000000, 0x3], 0x10, &(0x7f00008a8000)={0x0, 0x0}, [{{{@loopback=0x7f000001, @broadcast=0xffffffff, 0xffffff00, 0xffffff00, @common='ip6gretap0\x00', @generic="ae585aa0241d2e8138aeb26c9a4aa8ea", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3, 0x0}, 0x3, 0x2cf, 0x3d4, 0x29, {0x401, 0x8001}, [{0x37, "6b6db740f7f77570e14c02219fb2afea043e5c01bd3f7e339730e7fce4", 0x3, "58d5cfd4edf3511c8c9b045b61221dbb8e035d4e2fd01e"}, {0x108, "9412a3d3b06001906d04af2e4c61fa3ac3fbb6715569ef8fce695e70ba", 0x516a, "10a3fe9bd99d436ceb7f57e5445b4a3e8750fb4424d07cb6fc58dca75715a733b2eab90c75652699e6b0da34af3838d6be98d9fb50e371ef277dfec4002a71c88ee9094e2fb87b8a1dff3c43a4b97109f00bd270222c7531d825bdc92fe6a5c75a1466fb86ec39046fae082b17793f4b508d5b44ded563f81c32805215205acaa5ece7bb2bb63bbb0bac164b8162019ffd6e38677dba641f057009e937126ea1e4fc988077afed3a40e900e81ae4f08af1af7c7bd129671dc95ecb194cff5420e74cc2a4477b68a2af88030d5297204c9407f36928a4903e9b3094a01cba25c09ae543d6eb590028"}, {0xd1, "812cb2872cefd1220df2ac0d2f9171f6daff63a80764b68d322b557e60", 0x4, "8111706e1afde1fae85d075554ca76f675a2d67950b452176003d2db1d1162b4d64844eaff22a7e427d1f59764ce6a5da968a850c72e04fea67d6572826e13db85c2a491144d1e975cd49d0485163e31c42f1e74e712283339fe260f69dedf7bbacc8b0439d304a6f99dfcdd9871ae0e2d425ae99ace9ee2e9aab51b9252fb4bfc8e94a8941df2905633be346b35068db572e143bd1503d6f266452bab24471f3d89f20de2f4813c85f6467dfb7ffac93c"}, {0x4f, "cdaafc0ad81a8964a974033f71a41b4b7ad4e9c9c40c7d1dc3e461b445", 0x0, "b1eb5591e0c91346dc2ac240fc73ee9b04a1d71eaf7ae0eee3f37f2365420459f4cdace2415bfa195b656546e3ea25"}]}, {0x105, "62ab2a70c2997b0957e0445c0e4ffd86836262b676e83185780025a820", 0x6, "7ff1c2c2b666b5489a2e6f08de6295f14dd524d44d383711af37e831565b8d51305b2996c39666a22dedeb62034854f4e9c972886f4c8019b90ce2a5e9365602b6c0f486af6cb74511ae392b40e04dd61147a9e7e4ecdb33e5eab110d21028b3e0927d6d148a779df6c3d56e1a7332fb770fef7796a57eb3b4df417908cb8b02f5da0bede6989d580868e0ba40f5a54ea912f939148dd9865aac806002f44c0ab7be945d0917900306a58a2484cfb893694546635442e75df58d0d93d0f1c69bca0026b57d0ebed87deb9d893ee1c01e9895c5df6ee42e9fe1142ec112970bae5aa8fa6d7c"}}, {{{@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, 0xffffffff, 0xff000000, @generic="d4ae84b2e03c21b3f603d2310df1205d", @common='syzkaller0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6c, 0x1, 0x1}, 0x1, 0x260, 0x2e0, 0x2, {0x5f, 0x5}, [{0xeb, "950daaa7340480a00fe7d3bf0b9da9bf5fc0e82b46c5d0ce0b2343a8bb", 0x2, "cff457b667b89261fc3577b1a57ca553508d3da262e9e8588d3783aa22f36e0230b81c8ceb145a3143b778b812b640b3a7b51a66c5dc127b772edaf4e0d456c5ba729cd62b0d0fda573dd23dbf5721267c6e767354f98e690bb810df5cb30a90eb9dbf2520f835e158430424c96fd2fbd53586a473f863fff9151c71bf111f643e6f1ca0cdfe272380845fbb9d925e012a99fafc4add1e06db9bfbb4225ee76c1198972cdd71fa64d8331eae929977a033ed2b6e27dd359e36cd027c0a4aaf5ccf321dd13298971baa5112"}, {0x22, "8f97c9120c7adcb081a8291bb12f86e4a99e312295d9eaa6eedfca3d4b", 0x2, "8778"}, {0xe3, "0c6d57216d5420a79146602b6c6df1a116db9340a19165d6db2c31853c", 0x6, "9126c587ca50f28b879eecda4b1b3fb31a88b3064c893198965b497ad6775e7997ac6182843fb00028cfd372a882fcb2cd3091b5d45b063271b8ad8565384fbba414e385693f061257a25c5d06096079336cf072da201e1b633bb5e8f56750548b3e7c34b8e669a154e83a84b4716cca8518124ccbff06fcdcc82509aeb9681925d208ce96cc728e041f55a8ca3e21fb28a6b273b7bbf183a29b9dd268967f3491c787f4d9fccbe21b4b21fb3471068ffc68cc7d30ff2c6b8e0a9abcd021d6fd6b6faa"}]}, {0x80, "fd7bf8b2ed8f0a71933f35ca0cd7805225eae42b1d0a8a72a5e0b4eb82", 0x7, "5c27e540d0498f0a18712752b48267be7068016b73493e5e4d083c0920cad26a5d937fbf54f9e0971df213c0962ca47a4be2c767b2ad5f31914a4913f730669d16fc5862aa376917416bc1436c6af7c5f99dde95eb2bb7c44145ab2b9f2afa8a"}}, {{{@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0xff000000, @common='ip6tnl0\x00', @generic="f90445455f9798fcdd8fe3e0dc50d637", {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x0, 0x1}, 0x100, 0x70, 0x145, 0x0, {0x1, 0x3}, []}, {0xd5, "a5eb639160f0bd48e10577744e373449d90b0703657d48a78f42c7bb96", 0x3, "90f6c6d4d20169c0be1a5f336b1cac6d28de9d943d9c882ed799e4f4a15a5c260d3d39b45f9776f4fdcbad114c2f3aeaed6abfec63bd8210098e04ef4ad8ff637e1c283448c7e0cf83051bdf0716918722bbd6ae84b4848fa20199861e9a50a43a5dcca0e9dddee53a4300677d1492c6a3d7bd5ec84e3a533589b6477ceaab20cba55a2af9b8defea4ec65d00159d76c6112538acd966433ea3ef5717f6b5955a71b8657d1b0377c0df727888ac7abf8dd84b01d47"}}, {{{@broadcast=0xffffffff, @broadcast=0xffffffff, 0xffffffff, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @common='gre0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x11, 0x3, 0x10}, 0x8, 0x70, 0x100, 0x22, {0xee, 0xffffffff}, []}, {0x90, "f2ca888e43499d0733d60bdad2cc6398325977ab984be3c621cefb93b2", 0x8000, "555a1132e8953660b816d8e183259d2428a182e87248a374b59b2c944b2f87f30ca24c6deea0e4a8039ff82a9ee42661fc6d89f0ab4ab7f2eb612d89ffa6baa6c2d19c526a9f71d026cc06bb33fb8454313ee16a2948b33b2df1e107cd9f149a2aac6c474e4ff24c84379aaa3597a759"}}]}, 0x959) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00007f4000-0x4)=0x7f, 0x4) r1 = syz_open_procfs(0x0, &(0x7f000063d000)='net/igmp\x00') ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000fb8000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendfile(r1, r1, 0x0, 0x100000001) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000386000)={0x0, @broadcast=0x0, @loopback=0x0}, &(0x7f0000464000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000ba000)={@common='ip_vti0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$pppoe(0x18, 0x1, 0x0) r3 = socket$packet(0x11, 0xfffffffffffffffe, 0x300) writev(r3, &(0x7f00009a7000)=[{&(0x7f0000a28000-0x1000)="a1", 0x1}], 0x1) 2018/01/26 18:50:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000582000-0x4)=0x0) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000767000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000a5d000)={0x5, 0x5, 0xff, 0x0, 0xfffffffffffffffc, 0x100000001, 0x9, 0xfff}, &(0x7f000056d000-0x40)={0x3, 0x5, 0x800, 0x5, 0x1, 0x2, 0x9, 0x6}, &(0x7f00002fe000-0x40)={0x3, 0x4, 0x0, 0x8, 0x200, 0x3c986531, 0x80, 0x7}, &(0x7f0000e99000-0x10)={r1, r2+30000000}, &(0x7f0000331000-0x10)={&(0x7f000049f000-0x8)={0x7fffffff}, 0x8}) r4 = socket$inet_sctp(0x2, 0x5, 0x84) lseek(r4, 0x0, 0x1) wait4(r0, &(0x7f00008d2000-0x4)=0x0, 0x2000000a, &(0x7f00003d4000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = dup(r4) ioctl$DRM_IOCTL_CONTROL(r6, 0x40086414, &(0x7f0000988000-0x8)={0x3, 0x7}) r7 = syz_open_procfs(r0, &(0x7f00000d3000)='limits\x00') utimensat(r7, &(0x7f000045e000-0x8)='./file0\x00', &(0x7f0000a61000)={{0x77359400, 0x0}, {0x0, 0x7530}}, 0x100) clock_nanosleep(0x1000000000000002, 0x0, &(0x7f0000118000)={r5, r3}, &(0x7f0000022000-0x10)={0x0, 0x0}) gettid() openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000999000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40106437, &(0x7f00006c2000)={0x0, 0x0}) [ 57.043357] TCP: request_sock_TCPv6: Possible SYN flooding on port 20030. Sending cookies. Check SNMP counters. 2018/01/26 18:50:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_dev$sg(&(0x7f00003a3000-0x9)='/dev/sg#\x00', 0x0, 0x400) sendto$llc(r1, &(0x7f0000173000)="28a8f1b84e55dec79d884e36d6985b615e6ced7a3aabf4", 0x17, 0x8000, &(0x7f0000d02000)={0x1a, 0x1d, 0xfffffffffffff6c0, 0xf5, 0xfffffffffffffffe, 0x80000001, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, [0x0, 0x0]}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f0000cf4000-0x10)=[{&(0x7f0000374000-0xec)="5800000014001d2340834b80040d8c560a06f8ffec0481001700000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/01/26 18:50:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00000d6000-0x4)=0x1c, 0x4) fdatasync(r0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000648000-0x78)="250d2f0a8392cabc738d9a1d2a259a16293f02a4e938632408ade0edb542f9c5cd8bbb4ec119a43d418b54ee62a01b214c7e00009c0e2b76389badf8750f5e74e9e52293416e51666951cc14b799d964257e60c0b65bf753c1a0d119fdd90f9769cb7cd67798396cc393862a6cfc4501f8be9d35921bd722", 0xfffffffffffffd74) getsockopt(r0, 0x6, 0x700, &(0x7f0000b15000-0xd)=""/13, &(0x7f0000495000)=0xd) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00005b0000-0x98)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x91, 0x7fff}, &(0x7f0000474000)=0x98) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000a53000-0x8c)={r1, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x3) recvmsg(r0, &(0x7f0000e92000)={0x0, 0x0, &(0x7f000047d000-0x30)=[{&(0x7f0000b9b000)=""/37, 0x25}, {&(0x7f0000072000-0xfb)=""/251, 0xfb}, {&(0x7f0000bbf000-0xba)=""/186, 0xba}], 0x3, &(0x7f0000fd6000-0x51)=""/81, 0x51, 0xa9d6}, 0x41002106) r3 = eventfd2(0x7, 0x80001) r4 = dup(r3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f000000b000)=0x0, &(0x7f0000e37000-0x4)=0x4) 2018/01/26 18:50:49 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00009ac000)='mountinfo\x00') ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00009fd000)={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x2000000008bf3, &(0x7f0000bcd000)={@common='tunl0\x00', @ifru_mtu=0x0}) 2018/01/26 18:50:49 executing program 6: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x2) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000014000-0x30)={0x8, 0x0, &(0x7f0000014000-0x8)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000012000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f000000d000-0x98)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) poll(&(0x7f0000002000-0x48)=[{r1, 0x0, 0x0}], 0x1, 0x7ffe) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f000000f000)=[@request_death={0x400c630e, 0x0, 0x0}], 0x1, 0x0, &(0x7f000000c000-0xe1)="8f"}) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/01/26 18:50:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000aaf000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x8000000006) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000e6000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ee4000)=0xe8) r3 = getegid() chown(&(0x7f000077e000-0x8)='./file0\x00', r2, r3) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fe7000-0x4)=0x3) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d3c000-0x10)='/selinux/status\x00', 0x0, 0x0) unlink(&(0x7f0000867000)='./file0\x00') getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00007eb000)=@assoc_value={0x0, 0xfffffffffffffffa}, &(0x7f0000519000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000d3f000-0x8)={0x0, 0x3}, &(0x7f0000d85000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000969000-0xb8)={r5, 0xffff, 0x7, 0x100000001, 0x100, 0x8, 0x1, 0x100000000, {r6, @in6={{0xa, 0x0, 0x20, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x3, 0x100000000, 0x0, 0x100000001}}, &(0x7f000016d000)=0xb8) writev(r1, &(0x7f0000eae000)=[{&(0x7f0000fe4000-0xdf)="87", 0x1}], 0x1) 2018/01/26 18:50:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000d2e000-0x10)={0x0, 0x0}) poll(&(0x7f00009ef000-0x48)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b83000-0x11)='/selinux/enforce\x00', 0x4002, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000f60000)=0x0) setpriority(0x0, r1, 0xfff) utimensat(r0, &(0x7f0000080000)='./file0\x00', &(0x7f0000ad8000-0x20)={{0x0, 0x0}, {0x0, 0x7530}}, 0x0) 2018/01/26 18:50:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) close(r2) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2, r0]}], 0x1, 0x0}, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f000020c000)=0x44ef, 0x4) listen(r2, 0x0) dup2(r1, r2) r4 = dup3(r1, r0, 0x0) connect$unix(r4, &(0x7f000002d000)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/26 18:50:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006cb000)='/dev/sequencer2\x00', 0x83f, 0x0) ioctl$KDGKBLED(r0, 0x80045104, &(0x7f0000001000-0x1)=0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000fb6000-0x24)={0xffffffff9a06a923, 0x2, 0x4, 0x2, 0x0, 0xff, 0x1000, 0x3, 0x0, 0x4, 0x1, 0xffffffff}) 2018/01/26 18:50:49 executing program 0: getresuid(&(0x7f00008ef000)=0x0, &(0x7f0000aa3000)=0x0, &(0x7f0000769000)=0x0) clone(0x0, &(0x7f0000a9e000-0x1000)="", &(0x7f000084f000-0x4)=0x0, &(0x7f0000638000)=0x0, &(0x7f0000b15000-0x97)="") setreuid(0x0, 0x0) 2018/01/26 18:50:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000000080a, 0x5) r1 = syz_open_procfs(0x0, &(0x7f0000d6b000)='net/ptype\x00') ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f000007a000-0x4)=0x0) sendfile(r0, r1, &(0x7f0000651000-0x8)=0x2005b, 0x104) 2018/01/26 18:50:49 executing program 3: mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x4000000000044031, 0xffffffffffffffff, 0x40000) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000001000-0x10)={0x6, 0x20, 0xfffffffffffffffa, 0x1}, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001000)={0x0, 0x1ff}, &(0x7f0000601000)=0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000003000-0x20)={0xfffffffffffffff8, 0x0, 0x2, 0x81}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000003000-0x20)={0x400, r3, 0x0, 0x40}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001000)={r2, @in6={{0xa, 0x2, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x1f}, &(0x7f0000602000)=0x98) 2018/01/26 18:50:49 executing program 5: mmap(&(0x7f0000001000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ffe000)='/dev/rtc\x00', 0x80200, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r1, &(0x7f0000fff000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000ffe000)=0x8) writev(r0, &(0x7f0000000000)=[{&(0x7f00006c2000-0x59)="580000001400192300bb4b80040d8c560206000000000410489643c218fe58a2e04a03ca8164243e8900000028215a0004fbf50dfff90004a5000004001ce1ed5e0000000000221f100001000701000100000000000f536e29", 0x59}], 0x1) 2018/01/26 18:50:49 executing program 2: syz_open_dev$tun(&(0x7f00001bc000-0xd)='/dev/net/tun\x00', 0x0, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000024b000-0x9)='/dev/sg#\x00', 0x0, 0x2000000002) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000217000-0x1c)={0x1, 0x4, [@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}]}) write$tun(r0, &(0x7f000024a000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) 2018/01/26 18:50:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) clone(0x0, &(0x7f0000f95000)="", &(0x7f0000592000)=0x0, &(0x7f0000d9d000)=0x0, &(0x7f00004d5000)="") r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000636000)=0x0) clock_gettime(0x0, &(0x7f0000df3000)={0x0, 0x0}) sched_rr_get_interval(r0, &(0x7f0000695000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000398000-0x10)={0x0, 0x0}) timerfd_settime(0xffffffffffffff9c, 0x0, &(0x7f0000289000)={{0x0, 0x0}, {r3, r4+30000000}}, &(0x7f0000d26000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(r1, 0x0, &(0x7f0000124000-0x20)={{0x0, r2}, {0x0, r5}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x1000000000016) 2018/01/26 18:50:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b34000-0x11)='/dev/vga_arbiter\x00', 0x280, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000ece000)='vegas\x00X', 0xfffffdce) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000072a000)={0xffff, {{0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x120) sendto$inet(0xffffffffffffffff, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(0xffffffffffffffff, 0x0) 2018/01/26 18:50:49 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x10, &(0x7f0000004000-0x4)=0xe4d, 0x4) sendto$inet6(r0, &(0x7f0000005000-0xad)="13", 0x1, 0x0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000002000-0x1000)="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") r1 = syz_open_dev$mice(&(0x7f0000003000)='/dev/input/mice\x00', 0x0, 0x2000) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000003000-0x6)={0x6, 0x9}, 0x8) ioctl$TIOCCONS(r1, 0x541d) [ 57.218522] binder: 9401:9435 tried to acquire reference to desc 0, got 1 instead [ 57.240919] binder: 9401:9435 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/01/26 18:50:50 executing program 3: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f77000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4, 0x3, 0x0, 0x1, 0x5e9b, 0x9, 0x400}, &(0x7f0000f76000)=0x20) getsockopt(r0, 0x1, 0xa, &(0x7f0000926000-0x5)=""/5, &(0x7f0000f75000)=0x5) 2018/01/26 18:50:50 executing program 2: mmap(&(0x7f0000000000/0xdfa000)=nil, 0xdfa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000dfb000-0x15)='/dev/pktcdvd/control\x00', 0x41, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000591000-0x44)={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6c, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = syz_open_procfs(0x0, &(0x7f0000018000)='net/arp\x00') mmap(&(0x7f0000dfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000dfa000)={0x0, 0x0}) preadv(r1, &(0x7f0000dfa000-0x50)=[{&(0x7f0000df8000)=""/81, 0x51}], 0x1, 0x100000000000) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f00001b8000)=0x401, 0x4) 2018/01/26 18:50:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00003e0000)={0x4dd, 0x0, &(0x7f0000ae6000)=[@acquire={0x40086310, 0x0}], 0x0, 0x0, &(0x7f0000c86000)=""}) 2018/01/26 18:50:50 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000628000-0x11)='/selinux/enforce\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000001000-0xd)={0x0, 0x5, "ca6128cea6"}, &(0x7f00006b9000)=0xd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00007fc000-0x8)={r1, 0xd7}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r2, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$TUNSETNOCSUM(r4, 0x400454c8, &(0x7f000000f000)=0x0) 2018/01/26 18:50:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000010, 0x2, 0x10) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f000046e000-0x5c)="9c7480db6504c2996d61eb4645ff9197302c9e382601173b6f7ae8050a62fab040d0ae83d769e02a2490e7f1b0dbe62b75c55e144df3b65c3808dd7399a4ff29c09c9e34b7399bd3d0f6b9e1662659fa1c4b1c999d309e8dabbe1399", 0x5c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000be7000-0xc)={0x0, 0x1000, 0x2, [0x1, 0x6]}, &(0x7f0000992000)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000507000)={r1, 0x35, "3b037de9fbb8354e33339c2325f83a0dcbbc7a42b39519f6fb75a0edd0929076582be98edfd69ffd4923b89bcef2bb4f00312e5268"}, &(0x7f000073b000)=0x3d) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000a77000-0x8)={r1, 0x400}, &(0x7f0000ddb000)=0x8) recvfrom$packet(r0, &(0x7f0000e28000-0xb)=""/11, 0xb, 0x0, &(0x7f000035b000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000a16000-0x8c)={r1, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/26 18:50:50 executing program 4: mmap(&(0x7f0000000000/0x26a000)=nil, 0x26a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000003e000)='/dev/rtc\x00', 0x8000, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x100000000) mmap(&(0x7f000026a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00001d0000-0x8)={0x0, 0x0}) mmap(&(0x7f000026a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000026a000)='./file0\x00', &(0x7f00001bc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000e5000)='./file0\x00', &(0x7f00000e8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpgrp(0xffffffffffffffff) mmap(&(0x7f000026a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000050000-0x8)='./file0\x00', &(0x7f000026b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000026a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000026a000)={0x0, 0x0, 0x0}, &(0x7f000007d000-0x4)=0xc) sendmsg$unix(r0, &(0x7f000017d000-0x38)={&(0x7f000026b000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000008c000-0x10)=[{&(0x7f0000237000)="c31a67ebfe153ef03601bec52c6857ed03e673b3a47ce593633ca29354a5065352a523", 0x23}], 0x1, &(0x7f00000b7000-0x40)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x40, 0x40000}, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00001cc000)=0x4, 0x4) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f000026a000-0x5)='/dev/autofs\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r7, 0x111, 0x1, 0x0, 0x4) mmap(&(0x7f000026a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000026a000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r8, 0x84, 0x16, &(0x7f0000066000)={0x1, [0xd87]}, 0x6) lseek(r7, 0xa000100003, 0x0) 2018/01/26 18:50:50 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) clock_getres(0x0, &(0x7f0000013000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00007cb000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/26 18:50:50 executing program 7: mmap(&(0x7f0000004000/0xeaa000)=nil, 0xeaa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f00002ea000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000001000-0x4)=0x0, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000516000-0x4)=0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c43000)={0x1, &(0x7f0000eac000-0x28)=[{0x3, 0x0, 0x0, 0x8000}]}, 0x10) 2018/01/26 18:50:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000615000-0xd)='/dev/snd/seq\x00', 0x0, 0x4000008081) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000014d000)={0x0, 0x0, 0x0, "e06594d232d12448b0c30905cebdbd09c0a763e204c2a32152615df55d05092d3c12ddd25bad4d127eb802407bc091842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(r0, &(0x7f0000605000-0x2)=[{&(0x7f000093b000)="2900000018003109004a0001000c00070a0000000a00ff0680000002", 0x1c}], 0x1) [ 57.822680] binder: 9466:9467 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 57.834094] audit: type=1400 audit(1516992650.236:32): avc: denied { getopt } for pid=9469 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 57.858572] binder: 9466:9467 unknown command 0 2018/01/26 18:50:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000517000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000017a000-0x70)="", 0x58c0835d538b2212, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00006d7000)='/selinux/checkreqprot\x00', 0x200000, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000ec000)='/proc/self/net/pfkey\x00', 0x404000, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f000089c000)=r2) r3 = openat(0xffffffffffffffff, &(0x7f0000a60000-0x8)='./file0\x00', 0x101000, 0x1c2) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000fcb000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$packet(0x11, 0x3, 0x300) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000f8e000-0x10)={r4, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, [0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000647000-0x4)=0x0, 0x4) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00008e6000-0x4)=0x0) 2018/01/26 18:50:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = epoll_create(0x1f) socketpair$inet(0x2, 0x4, 0x1, &(0x7f00004cf000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000005000-0xc)={0xffffefd, 0x0}) epoll_pwait(r1, &(0x7f00006c8000-0xc)=[{0x0, 0x0}], 0xc2, 0x0, &(0x7f000050c000)={0x0}, 0x8) 2018/01/26 18:50:50 executing program 7: r0 = getpgrp(0xffffffffffffffff) setpriority(0x2, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)=0x0) [ 57.869063] binder: 9466:9467 ioctl c0306201 203e0000 returned -22 [ 57.886282] audit: type=1400 audit(1516992650.296:33): avc: denied { read } for pid=9469 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/26 18:50:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000595000-0x8)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) prctl$intptr(0x18, 0x0) link(&(0x7f0000cea000)='./file0\x00', &(0x7f0000631000)='./file0\x00') 2018/01/26 18:50:50 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)=""/182, 0xb6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x2) bind$netlink(r1, &(0x7f0000d26000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0xa6e}, 0xc) sendmsg$nl_netfilter(r1, &(0x7f00000d3000)={&(0x7f0000b79000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000f30000-0x10)={&(0x7f0000918000)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 18:50:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cc5000)='/dev/snd/seq\x00', 0x0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) fadvise64(r0, 0x0, 0x1, 0x4) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) sendmsg$nfc_llcp(r1, &(0x7f000019c000-0x38)={&(0x7f0000e3f000)={0x27, 0x0, 0xfdc, 0x1, 0x9, 0x8, "3279e7432ef7f122a0d7c974f6d1f659c8282be2b78696a61abae08b0bd43f82c26cf57d699919dea3e2b9d745a7edf159a83f6d2ce105e509a2511bb12061", 0x0}, 0x60, &(0x7f00008ae000)=[{&(0x7f0000a53000-0x43)="738bc843000a15546d941ebd57519e8710fcf4ffd90455685a141bdb10e3322a4224123e98ab412dc6186b0d0e5c9d66b2845a5c3fb6a7b51b6844c90aedeb91a8c811b073328eb32f35b28ed39ebf4e2a85fde681d8787136eb6616cca5fc60d0ce8a7db5603d0d31e5327a5ab0f38ebe160145b1690f71687bd01918b64c96c09c2d244bf732573d8815b6dbe46561cc0a5da0fb7610d5eb7414d16e62a5bdc30715a25583", 0xa6}, {&(0x7f00007c1000-0x1000)="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", 0x1000}, {&(0x7f0000b2c000)="3d9a531ead2593120cd397953da84ef0c551879083789d7e5a78ee87b957dde72d6408fdf183412411cb01ad051e8608e7219162c70972af8f15c1c5c7d415e1b364d7aa8ebebecb08b0c8cc603ec845e1c67c7440365dfcd601e6399349d99c94d6f2aeba3e3c9c9a3dd70196bd3b4c0e75fc990a18ac05dce4401af21ac38b73b16ab18791f00889acaa6e7782b398f0a99609ccdd9a78f76ae61ad5ae3d0404abe7609f6c2c97a28fd068357818bd4287defa00ff8fa430f8e7c210916eda2c0e4e0b533c9a6cdba23bb4512c53a1493411ea1c96", 0xd6}, {&(0x7f0000d73000)="c1375eee44c1b3db84e1bccf24448a70cf3ab999c5c21c96f3c1ba5de63ce5304015f05b13f38e2711541e58f7d4a494517d09906cde77857b56", 0x3a}], 0x4, &(0x7f00005e8000-0x68)={0x68, 0x115, 0x81, "e85778f20d5c85f4df7bcf6cf88322f3c2b968f50513c12198e8244473d451b1eae1fa1d1f621363293d3e124f3e842c4bac1d43eda8fecbcbd80756a5ed8b7b830ff5c51a9ad8c0f8cc821672cb84ac44091c71df"}, 0x68, 0x40800}, 0x4000004) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000a9c000-0x79)=""/121) r3 = dup2(r2, r1) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000960000-0x4)=0xc679, &(0x7f0000eab000-0x4)=0x4) ioctl$KDSKBMODE(r3, 0x4b45, &(0x7f0000e45000)=0xffff) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x200000, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00001ea000)=0x0) sched_getscheduler(r4) 2018/01/26 18:50:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x8, &(0x7f0000c2d000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000a80000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002d7000)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000ad9000)='attr/current\x00') write$selinux_context(r2, &(0x7f0000539000)='system_u:object_r:init_var_run_t:s0\x00', 0x24) 2018/01/26 18:50:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000068000)='smaps\x00') r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000096000)='/selinux/status\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000d33000)='lo\tlaK1\x00', 0x0) dup3(r1, r2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r2, 0x0) sendfile(r0, r0, &(0x7f0000014000)=0x100000, 0x1000000800000008) 2018/01/26 18:50:50 executing program 0: r0 = socket(0x18, 0x0, 0x4) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000182000-0xb0)={{0x0, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000001000-0x10)=@req={0x54, 0x9, 0x8, 0x9}, 0x10) 2018/01/26 18:50:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000801000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000efd000)=0x62) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000fde000-0x1)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETA(r0, 0x5402, &(0x7f00009e4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) syz_extract_tcp_res(&(0x7f00004f3000)={0x0, 0x0}, 0x4383, 0x10001) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000cc7000)={0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 57.919724] binder: 9466:9491 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 57.939768] binder: 9466:9491 unknown command 0 [ 57.959393] binder: 9466:9491 ioctl c0306201 203e0000 returned -22 2018/01/26 18:50:50 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a1d000)={0x0, 0x0, 0x0}, &(0x7f0000cf6000-0x4)=0xc) setgid(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x10000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) exit(0x3f) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000000)={r2, 0x8}) 2018/01/26 18:50:50 executing program 2: userfaultfd(0x0) syz_open_dev$sg(&(0x7f0000502000)='/dev/sg#\x00', 0x0, 0x0) prctl$getname(0x10, &(0x7f0000a1c000)=""/254) sync() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x200, 0x1) 2018/01/26 18:50:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a10000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000148000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000bed000-0x50)={@generic="afead04688718af6d8fc189f636bd635", @ifru_flags=0x1}) r1 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000bbb000-0x12)={@generic="d3d5c804dc6abf691e2ec5928d57979b", 0xff}) 2018/01/26 18:50:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x5, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r0, &(0x7f0000a5c000)="", 0x0, 0x0, 0x0) mq_timedsend(r0, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000058f000-0x10)={0x77359400, 0x0}) mq_timedreceive(r0, &(0x7f0000659000)=""/131, 0x83, 0x0, 0x0) [ 58.018869] audit: type=1401 audit(1516992650.426:34): op=security_bounded_transition seresult=denied oldcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 newcontext=system_u:object_r:init_var_run_t:s0 2018/01/26 18:50:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0x0, 0x20008000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c75000/0x3000)=nil, 0x3000, 0x4, 0x40011, r0, 0x0) writev(r0, &(0x7f0000d9c000)=[{&(0x7f00005e8000)="d1", 0x1}], 0x1) 2018/01/26 18:50:50 executing program 6: mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000efb000-0x12)='/dev/input/event#\x00', 0x66, 0x2440c0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000efb000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000033a000-0x10)={0x0, 0x0}) write$evdev(r0, &(0x7f0000362000-0x48)=[{{r1, r2/1000+10000}, 0xda63, 0x8, 0x7}, {{0x0, 0x0}, 0x94, 0x9f9, 0xffffffff}, {{r3, r4/1000+10000}, 0x2, 0x3, 0x3}], 0x48) r5 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f000046a000-0x4)=0x100, 0x4) r6 = openat(0xffffffffffffff9c, &(0x7f0000b3f000-0x8)='./file0\x00', 0x101000, 0x140) ioctl$GIO_FONT(r6, 0x4b60, &(0x7f000036b000-0x65)=""/101) r7 = fcntl$dupfd(r5, 0x0, r5) recvfrom$inet(r7, &(0x7f0000ef0000-0x73)=""/115, 0x73, 0x12041, &(0x7f00000d5000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r7, 0x8906, &(0x7f0000efa000-0x4)=0x0) 2018/01/26 18:50:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00004e4000)='/selinux/checkreqprot\x00', 0x80480, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000006e000+0x286)={0x7, [0x3, 0x3, 0x2, 0x5, 0x7, 0x1f, 0x7]}, &(0x7f00007c9000)=0x12) r1 = socket$inet6(0xa, 0x80000, 0x2) connect$inet6(r1, &(0x7f0000002000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000480000)="", 0x0, 0x8004, &(0x7f0000bdc000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f000077a000)="", 0xfeee, 0x0, &(0x7f0000d5a000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/26 18:50:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c8c000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f00004a7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/26 18:50:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$unix(r0, &(0x7f0000343000)={&(0x7f0000bfc000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000797000)=[{&(0x7f000095d000)="d0069da48707c7ca5fee6056936299bf19c1e61021756b3d42207f2e34cfdc1c987e32693e1b51a99f8aaf40f7aeda7f9d131803fdd9d7f6a0adb747eb64a5614a57c4e0e9c591de6d4f535b5b80f42447036a0bc94da202c73cc9f5bd065896dd4faef10f3bf8e8", 0x68}, {&(0x7f0000c25000)="f5d4f60bf8ce423afd929d4bbbf256c1c251bef595c1025dd334af16f6d883743c5d64ae17d40377aaeac8d5432dad4d99fe97", 0x33}, {&(0x7f0000502000)="ed3aaf77eea00a6ce37a7795053abd460bb23fa16de1c2eb85d3e112941075f0951e095a523918d17764b697bab01a37799b3abac91063b703a088ad1aa9ee52fa784b7fa4a74f63d451d3b3c69637bf3089245f9b4e64cf08", 0x59}, {&(0x7f00009d6000)="f63c28a2f56f538d63c3ddfc281ef5415fdce5f60c8c12cae4384f31be03a431b54bda0f31ff5fb672efee2cc2597eaf737e2e76649c2db2c1941606d25341a76981066a43d51732339ee4220e27", 0x4e}, {&(0x7f0000d63000-0xf4)="c2167e5e357530376c8979305ae2fdd6a927f6a6b89862b58a7a8a9f0917e6154fb9096e9da357a6ca26a8f6dac8605a5fa50175f831691101d5eb4042df454b7c327be1cee0d91a2ae8df3227cac89245c288ce0fb0c4bf65834480997ed438dbce9b275a8c6cb3605d831378643a02a3085a4ca1e556de71b8da4791a5e15aca4e6568863f17384f7aa4629e112b63ba0875b95c6b25b2a4f2120edcd8edb564f1eff006721dd58d72ce571a8726735e449b71ff4246a8917d4e6d5c6161ac934b997f58272e017d4cf21e560cbd119b14348f2b6158295abb9689c0b416d8172dfa53c28b351f72fa72ce2c4e8ec8610464f4", 0xf4}, {&(0x7f00000ec000)="e5952ca3b9d52c89c04ebe79cd4d4df314c50294fcb4bf2205dfb5c8d8c9f7864b60417b586913ec4776d5ec673ed222f9bc09473237beee44b8ae955132256839c0fad7a238", 0x46}, {&(0x7f0000b3c000-0xbc)="e3950f724b2daf212ba5d729e982ce3d2a60ce3e71ec4a3df0176b940cfe51c4cdb71c5642d2f271a8b9cd21b0831a3a8d8240a96b565156b361cc9fefc34ca363a7a79c664e9c49ef79150ae0453decfa7c749cfe92796515bb162b8f4ca366aa05244ae082747235c52864dce08ffa7356984c227809156092d8b2ffb27d34ebc71a89a4115ee34df77fb6ed9dd2972a9e92b81506a2398e85584b56de45f2e264f9b207d53f7812ae8e2397d1a2a2266086f325c00906ec7e17ed", 0xbc}, {&(0x7f0000602000-0x87)="50fa0929348c68cc5ccb9cdd4eb28156c9756ce85624de79f2c04b35cfc3ed180987fa2a7d168c56679a124bfee9c4da93012ba0a82f8876a99c5b1cf67943ab570479aae02a7bde0c7c261786eb5bc8b81d9aa939a30e2068eda848b7446d62cd57b7a2472c3bc6c0938bb3b7ea26824196e0e2db0958bd08862a1f21bd91334d665162301ab6", 0x87}, {&(0x7f00006c2000-0x1000)="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", 0x1000}], 0x9, 0x0, 0x0, 0x8001}, 0x20000800) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d2f000-0x4)=0x3eb00000, 0x4) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00006f7000-0x4)=0x2, 0x4) 2018/01/26 18:50:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000373000-0xc)={0x0, 0x0}) r2 = dup(r0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000659000)={0x9, 0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000621000-0x10)={0x101, r3}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000c24000)={0xc, 0x0}) 2018/01/26 18:50:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd7000)={&(0x7f000000e000-0x1330)=@newsa={0x158, 0x10, 0x70f, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x32}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@replay_esn_val={0x1c, 0x17, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}}, @algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x0, ""}}]}, 0x158}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 18:50:50 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f0000c7a000)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x7, &(0x7f0000004000-0xd0)={0x70a, 0x8, 0x20000000000009, 0xfffffffffffff1b0, 0xfffffffffffffff7, 0x9, 0x2, 0xce, 0x1, 0xff, 0x5, 0xa2, 0x80, 0x9, 0x7fffffff, 0x8, 0x8, 0x2000007ff, 0x5, 0x5, 0xfffffffffffffffe, 0x7, 0x7, 0x83, 0x10000, 0x0}) syz_extract_tcp_res$synack(&(0x7f0000004000-0x8)={0x0, 0x0}, 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000006000)='user\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000006000-0x11)="5e9bdf68348e8941208dcb3e30be66e2fd", 0x11, 0xfffffffffffffffc) keyctl$assume_authority(0x10, r2) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000003000-0x6)={0x0, 0x100000001}, &(0x7f0000006000-0x4)=0x6) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/enforce\x00', 0x100, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000006000-0x81)={r3, 0x79, "372262f289357f904dbb6bd6f47e1c25eeb2411f0c08f73e2846b445916e7ad0d0cecd93a6280944ecdce521c3f93373919b3baddd906fcf93d867c821e4dbb0f76852a09c7be749b01e30f6b4288d92a7583da312b00255361406d827429a64bb8d22cc1478708d0511c464e1b944a066d126311bd3362a82"}, &(0x7f0000004000-0x4)=0x81) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000005000-0x50)={@common='tunl0\x00', @ifru_data=&(0x7f0000004000)="5a1021253f2d0a44b30068d8987c1979cadb1d9a20b4646f466c3542522ec6ea"}) poll(&(0x7f0000001000-0x48)=[{r0, 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = getpgid(0x0) r6 = geteuid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000007000)={0x0, 0x0, 0x0}, &(0x7f0000007000)=0xc) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000005000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000007000)='./file0\x00', &(0x7f0000008000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000007000)={0x0, 0x0, 0x0}, &(0x7f0000008000-0x4)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r4, &(0x7f0000007000)={&(0x7f0000008000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000008000-0x30)=[{&(0x7f0000007000)="6535a2032b809d1d1b9d4255579834c767cd6c9d9bc3656c072609bd3cdd08bcd8701bce3acd8c2578fd8a7b2c57fd932136e300adf29c4c3f57626ecb9ad1c9185dcbc0e4d2d076e9", 0x49}, {&(0x7f0000008000-0x1000)="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", 0x1000}, {&(0x7f0000007000)="22b6f9dce33a146350daf2d6524c8907707f1063d6ba5db31d94a3222008aaa9e7ad2dd00f1b6c09c76582232382334fd70c7f15f6758e9d1300276956e3d8cdea04e1f6642ec388e177615d2346683487251c49", 0x54}], 0x3, &(0x7f0000005000-0x160)=[@rights={0x30, 0x1, 0x1, [r1, r4, r0, r4, r4, r4, r1, r4]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r0, r0, r4]}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r1, r4, r0]}, @rights={0x28, 0x1, 0x1, [r4, r0, r0, r4, r4]}, @rights={0x20, 0x1, 0x1, [r1, r0, r4]}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, 0x0}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r0, r1, r4]}], 0x160, 0x400c010}, 0x40000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000008000-0x16)='/selinux/checkreqprot\x00', 0x40000, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000006000)={0x8, 0x1, 0xbc77, 0x4, 0xc, 0x8}) 2018/01/26 18:50:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000c34000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00006d9000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r1, &(0x7f0000b0d000-0x92)="", 0x10312, 0x0, &(0x7f000003f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/26 18:50:50 executing program 6: r0 = socket$inet(0x2, 0x8080b, 0x3) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000bc0000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00009aa000)=0x48) tee(r0, r1, 0x5d, 0x1) mmap(&(0x7f0000000000/0xb2d000)=nil, 0xb2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munlockall() r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x70, 0x0) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f00003db000-0x1000)=""/4096) mmap(&(0x7f0000b2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000b2d000)=""/4096) 2018/01/26 18:50:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008ee000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00000b0000-0xd)='/dev/usbmon#\x00', 0x1000, 0x20100) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f00003c0000-0x1000)=""/4096) ioctl$TCSETAW(r0, 0x5407, &(0x7f000028c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000628000-0x4)=0x1f) ioctl$TCSETA(r0, 0x5406, &(0x7f0000af2000-0x14)={0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/26 18:50:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000802, 0x0) write(r0, &(0x7f0000327000-0x26)="26000000420047f1938d000000000000020050f16b8dbdea03fffff745626803e517c76e328a", 0x26) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000d25000)={@common='irlan0\x00', @ifru_flags=0x2}) 2018/01/26 18:50:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x6) setsockopt$inet6_dccp_buf(r0, 0x21, 0xcd, &(0x7f0000b84000)="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", 0x1000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)={0x0, 0x0}) getuid() mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2018/01/26 18:50:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) write$tun(r0, &(0x7f0000c1a000-0x1026)=@hdr={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfc0, 0xffffffffffffffff, 0x0, 0x0, 0x32, 0x0, @broadcast=0xffffffff, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0xfac, 0x0, "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"}}}, 0xfca) 2018/01/26 18:50:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000530000)=""/210, 0xd2, 0x0, &(0x7f000036a000-0x10)={0x0, 0x989680}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00007c6000-0xc)='/dev/autofs\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000411000)={0x0, @in6={{0xa, 0x3, 0xdf9, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000016f000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00001e1000-0x8c)={r1, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/26 18:50:50 executing program 7: mmap(&(0x7f0000001000/0x41000)=nil, 0x41000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000003000-0x8)='./file0\x00', 0x120) mkdir(&(0x7f000003e000)='./file0\x00', 0x0) creat(&(0x7f000003c000-0x10)='./file0/control\x00', 0x0) rename(&(0x7f000003e000-0x8)='./file0/control\x00', &(0x7f0000042000-0xe)='./file0/control\x00') 2018/01/26 18:50:50 executing program 1: prctl$intptr(0xf, 0xfffffffffffffffe) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001000-0x8)=0x0) 2018/01/26 18:50:50 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x7f, 0x60002) r1 = openat(0xffffffffffffff9c, &(0x7f0000cc0000-0x8)='./file0\x00', 0x62000, 0x10) connect$l2tp(r0, &(0x7f0000459000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x0, 0x0}}, 0x26) r2 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair$inet(0x2, 0x6, 0x3, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x6}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000001000-0x20)={r4, 0x18, "b24f3a6d29c769831bc493ef827404a68c852facac0c66d9"}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e85000)='/dev/ppp\x00', 0x200381, 0x0) getsockopt$inet_udp_int(r5, 0x11, 0x67, &(0x7f00006c0000-0x4)=0x0, &(0x7f0000000000)=0x4) r6 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r6, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 18:50:50 executing program 3: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00004c3000-0x4)=0x1, 0x4) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000ef2000)=0x401, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00003d0000-0x4)=0x0) ptrace$cont(0x18, r1, 0x775, 0x6) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000876000)={0x0, @multicast2=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000670000-0x4)=0xc) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f000099d000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3ae, 0x80000001, 0x0, 0x400, 0x1, 0x200200, r3}) recvmsg(r0, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000aea000)=[], 0x0, &(0x7f0000eed000)=""/81, 0x51, 0x0}, 0x40002102) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00001af000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ef4000-0x4)=0xe8) r5 = getuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000419000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x1, 0x2, 0x1, 0x1, 0x0, 0x20, 0xa0, 0x7f, r4, r5}, {0x10000, 0x9, 0x2, 0xf232, 0x5, 0x256, 0x348, 0xffff}, {0x4, 0x400000000, 0x1ff, 0x401}, 0x100000002000000, 0xb, 0x0, 0x0, 0x2, 0x0}, {{@in=@multicast1=0xe0000001, 0x3, 0xff}, 0xa, @in=@loopback=0x7f000001, 0x2, 0x7, 0x1, 0x4a61, 0x8, 0xffffffffffffff80, 0x99}}, 0xe8) 2018/01/26 18:50:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000030c000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000c03000-0x4)=0x5, 0x4) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000fb9000)={@generic="dd591fac626b2294d1ae93080977e931", @ifru_addrs=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x0, 0x0}}}) write(r0, &(0x7f00008f1000-0x81)="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", 0xfc) 2018/01/26 18:50:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000041000)='*\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f000092e000)='/dev/snd/seq\x00', 0x0, 0x2000a) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x4, &(0x7f00009ea000)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x9, 0x100000001, 0x0, 0x0, @time={r3, r4+30000000}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x1a, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 18:50:50 executing program 1: clone(0x0, &(0x7f00001e4000)="", &(0x7f00006d3000-0x4)=0x0, &(0x7f000045e000-0x4)=0x0, &(0x7f0000117000-0xf9)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000438000-0x10)='/dev/sequencer2\x00', 0x800, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000070000)={@broadcast=0x0, @empty=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000b0d000)=0xc) mq_timedsend(0xffffffffffffffff, &(0x7f0000000000)="", 0x0, 0x0, &(0x7f0000001000)={0x0, 0x7}) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00000b8000-0x7)=""/7, &(0x7f0000b43000-0x4)=0x7) 2018/01/26 18:50:50 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000001000-0x1)={0x6}, 0x1) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000000)=0x9, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000001000)=0x0) 2018/01/26 18:50:50 executing program 7: mmap(&(0x7f0000000000/0xe11000)=nil, 0xe11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000e11000-0x28)={0x0, 0xfffffffffffffffd, 0x0, 0x0, "1d5b33febfe562d4fc5c8f817a957f848be5509794003351101f2608a2a73333"}) mmap(&(0x7f0000e11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e11000)='/dev/rtc\x00', 0x0, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f00008c1000-0x10)={0xff, 0x4e3, 0xf840, 0x0}) 2018/01/26 18:50:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000532000-0x7)='mounts\x00') r1 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)={0x0, 0x0}) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f0000739000-0x4)='./file0\x00') mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000e0d000)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f000035a000-0x8)='./file0\x00', &(0x7f00007d8000-0x8)='./file0\x00') [ 58.412262] netlink: 40 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/26 18:50:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000882000-0x11)='/dev/vga_arbiter\x00', 0x142, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000574000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x800000080004531, &(0x7f0000979000)="") 2018/01/26 18:50:51 executing program 1: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x200000000040000d) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f000000a000)={0x24, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x10, 0x0, [@typed={0xc, 0x20, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 18:50:51 executing program 3: mmap(&(0x7f0000000000/0xdec000)=nil, 0xdec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000466000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000dee000-0x4)=0x0, &(0x7f0000a56000-0x4)=0x4) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000199000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r2, &(0x7f0000deb000)="a2f7223d6429bb3d0f6b5c9f0d104efef64d6094bbe7d9761ae6a482ca405176dd81174b6d56d9", 0x27, 0x0, &(0x7f0000deb000)=@nfc={0x27, 0x9, 0x0, 0x0}, 0x10) 2018/01/26 18:50:51 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x100) ioctl$TIOCSTI(r0, 0x5412, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x1b, &(0x7f0000687000-0x20)={0x1, {0x9}, 0x40000000, 0x9}, &(0x7f00003ec000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00007b8000)={0x0}) r1 = socket$key(0xf, 0x3, 0x2) syz_emit_ethernet(0xc7, &(0x7f00001eb000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0x0, 0x200, 0x2}], {0x8100, 0x3, 0xe76c, 0x4}}], {@x25={0x805, {0x0, 0xffffffff7fffffff, 0x0, "01a274986d89c673c7957a25c80f3dc7ede36e2edf80941e75a7ab338bdee94b28057ef8609adcb1719ea72092a3dcfa3282a416cf863646807efe6907b40459aef303596a5ac074cb8c9fef3b77c17fdab1aa4d860816b7f8fbd35c1dec9a0e8d88caf861603f2c5043c047f871ce2ecdfb5aef6011b7b61e711c4dd63a17dc9d415f6b308e274159b628a6ece4ca52284f58b76b53c0a9cde33888eb7e40d6ad680d7c1ab9bfa7bfae9a5aedba"}}}}, &(0x7f0000247000)={0x0, 0x4, [0xc3d, 0xc59, 0x31e, 0x8e]}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000019f000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000725000)={&(0x7f00001fc000-0x60)={0x2, 0x2, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x3, 0x0, 0x0, 0x0, 0x20000000002, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) rt_sigprocmask(0x1, &(0x7f00004d6000-0x8)={0x3}, &(0x7f00002c2000-0x8)={0x0}, 0x8) 2018/01/26 18:50:51 executing program 0: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000ae1000-0x9)='/dev/ppp\x00', 0x2, 0x0) mmap(&(0x7f0000600000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/26 18:50:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) exit(0xfffffffffffffffe) futex(&(0x7f000000d000-0x4)=0x0, 0x800000000008, 0x0, &(0x7f00008df000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) pipe(&(0x7f00005f9000-0x8)={0x0, 0x0}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00009bc000-0xc)='/dev/rfkill\x00', 0x200000, 0x0) fanotify_mark(r0, 0x44, 0x40000000, r1, &(0x7f00003f5000)='./file0\x00') futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000c44000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) chdir(&(0x7f0000791000-0x8)='./file0\x00') getpeername$inet6(r0, &(0x7f0000b6f000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000caa000-0x4)=0x1c) exit(0x0) syncfs(r0) delete_module(&(0x7f0000f15000)='!\\:q:selinux#,vboxnet1proc-)bdev(})securityself\x00', 0x1fc) 2018/01/26 18:50:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000078b000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndtimer(&(0x7f0000f37000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) 2018/01/26 18:50:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd(0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ce4000)='/dev/autofs\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000940000)={@common='sit0\x00', @ifru_flags=0x1}) r2 = syz_open_procfs(0x0, &(0x7f00004b8000)='uid_map\x00') sendfile(r0, r2, &(0x7f0000212000-0x8)=0x0, 0xd9) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000229000-0x170)={0x7, 0x3, 0x7, 0x8000, 0x6, [{0x2, 0x4, 0x565, 0x0, 0x0, 0x3588, 0x0, 0x0, 0x0}, {0x10000, 0x6, 0x400, 0x0, 0x0, 0x1080, 0x0, 0x0, 0x0}, {0x6, 0x5, 0x1, 0x0, 0x0, 0x1080, 0x0, 0x0, 0x0}, {0x80000001, 0x59, 0xeb12, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x259, 0x5, 0x1, 0x0, 0x0, 0x202, 0x0, 0x0, 0x0}, {0x100, 0x1000, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}]}) 2018/01/26 18:50:51 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x100) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000bad000-0x8)='./file0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000001000)={0x5, 0x100000001, 0x4, 0x3, 0x8, 0x7}) clone(0x0, &(0x7f00007ae000)="", &(0x7f00003e6000)=0x0, &(0x7f0000282000-0x4)=0x0, &(0x7f0000306000-0xd)="") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000002000)='./file0\x00', 0x148) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x38000, 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000001000)={0x5, 0x78, 0x7, 0xb804, 0x75f8, 0x6, 0x0, 0x5, 0x2000, 0x8, 0x1, 0xd1, 0x6, 0x3, 0x6, 0x8000, 0x2eb, 0x100000000, 0x8, 0x10001, 0x80000000, 0x7f, 0xa21c, 0x35b469d0, 0x3ca3, 0x2, 0xb, 0x0, 0x3ff, 0x101, 0x3ff, 0x7ff, 0x0, 0x1, 0x945d, 0x4, 0xfff, 0xffffffffffffffa2, 0x0, 0x8, 0x0, @perf_config_ext={0x3, 0x1}, 0x0, 0x9, 0x8001, 0x5, 0x9, 0x2, 0x401, 0x0}, r2, 0x1f, r1, 0xa) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000787000)='\x00') linkat(0xffffffffffffffff, &(0x7f0000c10000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000bf2000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000885000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0xd5)=@ethtool_eee={0x44, 0xd7, 0xd6, 0x559, 0x8, 0x8, 0x5, 0x100000000, [0x3, 0x8]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 18:50:51 executing program 1: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ae8000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000287000-0x78)={0xfffffffffffffffd, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2, 0x400000000, &(0x7f0000fa4000-0x10)=@common='bridge0\x00', 0x0, 0x0, 0x0}) socket$unix(0x1, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000a62000-0x4)=0x2, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000845000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000032000+0x86d)=0xe8) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009fa000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000441000)={0x0, 0x8}, &(0x7f0000f8f000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00001f1000-0x8)={r3, 0x8}, &(0x7f00003e6000-0x4)=0xffffffffffffff46) memfd_create(&(0x7f0000db7000-0x1)='\x00', 0x0) times(&(0x7f000092f000)={0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00004a7000)={r3, 0x3}, 0x8) 2018/01/26 18:50:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f00004bd000-0x12)='/dev/input/event#\x00', 0x5, 0x8000) syz_open_dev$evdev(&(0x7f000049d000-0x12)='/dev/input/event#\x00', 0x0, 0x0) unshare(0x400) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000317000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/26 18:50:51 executing program 5: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000003000)={&(0x7f0000022000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000027000-0x30)=[{&(0x7f0000027000-0x61)=""/97, 0xfffffffffffffcee}, {&(0x7f0000011000-0x5f)=""/95, 0x5f}, {&(0x7f0000026000)=""/198, 0xc6}], 0x3, &(0x7f0000008000-0x12)=""/18, 0x12, 0x6}, 0x10000) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000026000)=0x10000, 0x4) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, [@NDA_DST_IPV4={0x8, 0x1, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 18:50:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) prctl$setendian(0x14, 0x2) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f00004a3000)={0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000f88000-0x20)={@common='gre0\x00', @ifru_flags=0x100000000000301}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000b90000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/26 18:50:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80800) fcntl$getownex(r0, 0x10, &(0x7f000055a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fchown(r2, 0x0, 0x0) close(r2) close(r1) 2018/01/26 18:50:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000bbf000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x3) epoll_wait(r0, &(0x7f0000a2f000-0x60)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8, 0x3) fsetxattr(r0, &(0x7f0000551000)=@known='security.capability\x00', &(0x7f000036b000-0x1)="13262d766d6e657430706f7369785f61636c5f616363657373757365725e2676626f786e6574305573656375726974796d643573756d00", 0x37, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c74000-0xb)='/dev/hwrng\x00', 0x40, 0x0) fcntl$notify(r1, 0x402, 0x80000022) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000d3e000-0x8)={0x0, 0x0}) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc9, &(0x7f00005ee000)=0x0, 0x4) readlink(&(0x7f0000c7d000)='./file0\x00', &(0x7f0000592000)=""/36, 0x24) 2018/01/26 18:50:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000043f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x40, &(0x7f000000a000)="") r0 = creat(&(0x7f0000cd5000)='./file0\x00', 0xbc9dc8fbd81ca4b1) fcntl$lock(r0, 0x9, &(0x7f00007ec000)={0x1, 0x0, 0x0, 0xfffffffffffffffe, 0x0}) writev(r0, &(0x7f0000729000-0x60)=[{&(0x7f0000ccb000-0x47)="1c", 0x1}], 0x1) truncate(&(0x7f0000afe000)='./file0/bus\x00', 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000bb6000+0x793)='/dev/pktcdvd/control\x00', 0x402, 0x0) inotify_add_watch(r0, &(0x7f00003bf000)='./file0/bus\x00', 0x880) 2018/01/26 18:50:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() mkdir(&(0x7f0000a7b000-0xa)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x1000802) r1 = inotify_init() inotify_add_watch(r1, &(0x7f000003a000)='./control\x00', 0x81000100) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f0000b38000)='./control\x00', 0x86000006) syz_open_dev$sg(&(0x7f000039f000-0x9)='/dev/sg#\x00', 0x6, 0x200040) r3 = inotify_init() inotify_add_watch(r3, &(0x7f000003a000)='./control\x00', 0x1000800) [ 58.773974] device gre0 entered promiscuous mode 2018/01/26 18:50:51 executing program 5: keyctl$session_to_parent(0x12) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f00008e8000)=@add_del={0x2, &(0x7f0000513000-0x10)=@generic="3f694362ac9be4b0598266a6a14841b4", 0xe3}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000781000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f00007af000-0x8)={0x0}, 0x8) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) read(r1, &(0x7f0000e6e000-0x1000)=""/384, 0x180) r2 = inotify_init1(0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) accept$inet6(r3, &(0x7f0000a8f000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000046b000)=0x1c) fcntl$setstatus(r2, 0x4, 0x72109c5fef5d34d3) r4 = gettid() fcntl$setown(r2, 0x8, r4) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffff7fffffffffe}, 0x0, 0x8) fcntl$setown(r0, 0x8, r4) fcntl$setsig(r2, 0xa, 0x20) inotify_add_watch(r2, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/01/26 18:50:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f000044b000)={0x10, 0x0, 0x1, 0x4100800}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x2) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000de3000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) writev(r1, &(0x7f00004d1000-0x10)=[{&(0x7f0000f20000-0x29)="290000001a001900013d3500000a0006020000040000ff00000000040d001000000700002400030008", 0x29}], 0x1) 2018/01/26 18:50:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00006fd000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f000056b000-0xd)='/dev/snd/seq\x00', 0x0, 0x8000000040102) dup2(r2, r1) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000b0f000-0x68)={0x0, 0x9, 0x4, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 18:50:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x1d) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)={0x0, 0x0}) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000066e000-0xb8)={0x0, 0x7, 0x4, 0x5a, 0x101, 0x3, 0x8, 0x1, {0x0, @in6={{0xa, 0x3, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xca0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x5, 0x7, 0x80000000, 0x2}}, &(0x7f000047d000-0x4)=0xb8) recvfrom(r0, &(0x7f0000308000)=""/6, 0x6, 0x2000, &(0x7f0000087000)=@un=@abs={0x1, 0x0, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000530000-0x10)={0x4bfdf6a7, 0x202, 0xfffffffffffffffb, 0x6, r2}, 0x10) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000847000-0x8)='./file0\x00', &(0x7f0000c75000)='./file0\x00', &(0x7f000097c000)='efs\x00', 0x9020, &(0x7f00004c3000-0xea)="") ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000070b000)={0x0, 0x0, 0x0}, &(0x7f0000a18000-0x4)=0xc) quotactl(0x572, &(0x7f0000f11000-0x8)='./file0\x00', r3, &(0x7f0000089000-0xc9)="440545a9baca1f0cac2f9b65ffedceb0a710433832ad8465c781f3017dea87162287dda9b9df145b0ee06d4d2450a140015fb11c592842bb6cf2b10846d3869672af6719a689edbefe69bb9565930d8845de1b30d146424b8aec3bae78b4130e5c9df0c3ac937e83231f2b3d5aeb3c005713f0bf6eab016ad11743a4ecc9c87fe787a61421e6202c0b404e31d5e54745afffb76eb30e8bb9e2db26b14e354fa7bc06426178ffe61a9eb0acc5e43337333dafb145da1c8f97eda3b4e03aa0ec5679987db60a87cedbb3") 2018/01/26 18:50:51 executing program 7: setpriority(0x0, 0x0, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) syz_open_procfs(r0, &(0x7f000043e000)='attr/sockcreate\x00') 2018/01/26 18:50:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00007c6000+0x8a7)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006d1000-0x11)='/dev/vga_arbiter\x00', 0x601, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000aea000)=0x9) 2018/01/26 18:50:51 executing program 4: mmap(&(0x7f0000001000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f6a000-0x20)={0x1c, 0x13, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x8, 0x1, @binary=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000073e000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00005de000-0x4)=0x14, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@broadcast=0xffffffff, @broadcast=0xffffffff, r2}, 0x38) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0x0, &(0x7f00005b3000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000f70000)={&(0x7f0000f71000-0x10)=[0xffff, 0x1, 0x0, 0x10001], 0x4, 0x7fffffff, 0x120, 0x5cbd, 0x5, 0x4, {0x2b, 0x7, 0x2019, 0x8, 0x8, 0x4, 0x7, 0x8, 0x4, 0xd50, 0x800, 0x8, 0xffffffffffffff11, 0x10000000000000, "a96b8d703a52983e673db0c9809dcf4070dd245e622b3b646a1766d8d4b51ba8"}}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000e32000)=0x1e, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00005db000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000001000-0x8)={r3, 0xd}) 2018/01/26 18:50:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) prctl$setendian(0x14, 0x2) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f00004a3000)={0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000f88000-0x20)={@common='gre0\x00', @ifru_flags=0x100000000000301}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000b90000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/26 18:50:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fb7000-0xf)='/dev/sequencer\x00', 0x101002, 0x0) wait4(0xffffffffffffffff, &(0x7f0000224000)=0x0, 0x40000001, &(0x7f00004e7000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ppoll(&(0x7f00009d9000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000dce000-0x10)={r1, 0x0}, &(0x7f000014e000)={0x0}, 0x8) write$sndseq(r0, &(0x7f0000a4b000-0xc0)=[{0x4, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x30) 2018/01/26 18:50:51 executing program 1: exit_group(0x5) socketpair$inet6(0xa, 0x80807, 0x40, &(0x7f0000c44000)={0x0, 0x0}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000094b000-0x15)='/proc/self/net/pfkey\x00', 0x48080, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f45000-0x14)={0x7, 0x6, 0x100, 0x5, 0x4}, 0x14) madvise(&(0x7f0000b45000/0x4000)=nil, 0xfffffffffffffe77, 0x0) [ 59.003839] device gre0 entered promiscuous mode 2018/01/26 18:50:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f0000c55000-0x8)='./file0\x00', &(0x7f0000269000)='./file0\x00', &(0x7f0000da0000-0x6)='msdos\x00', 0x1000, 0x0) chdir(&(0x7f00003f7000)='./file0\x00') lgetxattr(&(0x7f000080f000)='./file0/file0\x00', &(0x7f000083c000)=@random={'trusted.', '\x00'}, &(0x7f0000b7f000)=""/0, 0x0) umount2(&(0x7f00003bb000-0x1)='.', 0x2) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000021000-0x11)='/selinux/enforce\x00', 0x8840, 0x0) unlinkat(r0, &(0x7f0000110000)='./file0/file0\x00', 0x0) getcwd(&(0x7f0000cca000-0x49)=""/0, 0x0) timerfd_create(0x0, 0x80000) 2018/01/26 18:50:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c76000)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000de0000-0x4)=0x8) ioctl$TCFLSH(r2, 0x540b, 0x1) clone(0x2200000, &(0x7f0000702000-0x79)="7590197b6833d8a1120986c2c0c9814c2efca32f6fc78687e7b8f5effbbaed480fb722d39b6150c59b1b6b0f02c5865ba45c64aff9c5643a492ad8984b78a219bf4285807c0dc8ba248f4ce1196b129401434f7828ed0284cd12effdf14309011d839cd4ab3f852878df1b5b738f4c71a3b10c9c752a0ae729", &(0x7f0000794000-0x4)=0x0, &(0x7f0000c48000)=0x0, &(0x7f0000292000-0x3b)="d4263917a62f0c88219e6ce75a066f89be5611e06aa653505cc4554ec3d7a0aa28fc1d4af03c6d7733437a5315e8630f2344446493ea7d47c7d293") 2018/01/26 18:50:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000265000-0xf)='vboxnet0cpuset\x00', 0x0) fcntl$addseals(r0, 0x409, 0x11) accept$unix(r0, &(0x7f00006ae000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000297000)=0x8) 2018/01/26 18:50:51 executing program 2: mmap(&(0x7f0000000000/0xb39000)=nil, 0xb39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000052000-0x10)={0x2000000000003, 0x0}, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f00000ff000)={0x0, r0}) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000404000)=[{r1, 0x8000, 0x0}, {r2, 0x0, 0x0}, {r2, 0x0, 0x0}, {r2, 0x160, 0x0}, {r2, 0x0, 0x0}, {r2, 0x9, 0x0}, {r2, 0xa0, 0x0}, {r1, 0x8004, 0x0}, {r1, 0x2000, 0x0}], 0x9, &(0x7f0000b39000)={0x0, 0x0}, &(0x7f0000b3a000-0x8)={0x3}, 0x8) recvmsg(r2, &(0x7f0000173000-0x38)={&(0x7f0000b3b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b36000)=""/0, 0x0, 0x0}, 0x0) dup2(r1, r2) r3 = gettid() mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r3, 0x16) 2018/01/26 18:50:51 executing program 5: mmap(&(0x7f000044c000/0x3000)=nil, 0x3000, 0xb, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000044e000-0x8)={0x0, 0x0}) fallocate(r0, 0x1, 0xfffffffffffffff9, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$unix(0x1, 0x1, 0x0) 2018/01/26 18:50:51 executing program 3: mmap(&(0x7f0000000000/0x39000)=nil, 0x39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0xfffffffffffffffa}]}) clock_adjtime(0x0, &(0x7f0000022000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000003a000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f000000b000)={0x1, 0x1, [@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}]}) 2018/01/26 18:50:51 executing program 6: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f44000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f000045b000)=""/58, 0x3a) mmap(&(0x7f0000000000/0x73e000)=nil, 0x73e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000073e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x0, &(0x7f000073e000)=0x20) r1 = socket$inet(0x2, 0x80001, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00004bd000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000312000)=0x18) mmap(&(0x7f000073e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000073f000-0x108)={r2, @in6={{0xa, 0x2, 0x7fff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x8f, 0x3667, 0x0, 0x4, 0x3, 0x5, 0x7, 0x4, 0xfffffffffffff9bd, 0x4, 0x400, 0x9, 0x8000, 0x909]}, &(0x7f0000461000-0x4)=0x108) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000073a000-0xf)=""/15, &(0x7f0000004000-0x4)=0xf) 2018/01/26 18:50:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000aa1000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f000022d000+0xdf7)=0x1) r1 = syz_open_dev$loop(&(0x7f0000023000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x4000000000001274, &(0x7f0000b6f000)="") ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000378000)={0x7ff, 0xce, 0x405, 'queue1\x00', 0xd49, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 18:50:51 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000003000-0x8)='./file0\x00', 0x8000, 0x110) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000040d000-0x50)={0x0, 0x5, 0x2, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000000)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x34, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000003000)='/dev/ppp\x00', 0x2800, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000379000)={0x0, @empty=0x0, @empty=0x0}, &(0x7f0000bf8000-0x4)=0xc) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x2, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000)='./file0\x00', &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/26 18:50:51 executing program 5: socketpair(0xa, 0x80000, 0xd9, &(0x7f0000f64000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x22}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000ce2000-0x20)={0xfffffffffffffeff, 0x1, 0x1, 0x80, 0x7, 0x3, 0x7f, 0x9, r1}, 0x20) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000000000)={0x2, 0x5be}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000001000-0x24)={0x4, 0x3, 0x2, 0x0, 0x7, 0x101, 0x3, 0x6, 0x5, 0x7, 0x800, 0x3}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000002000-0xbc)={0x1f, 0x0, 'client0\x00', 0xffffffff80000003, "2d64f9c54c2f0bc4", "95048afaa0785a70bbabf766eb33b3a7822222102f1b123bd9ddc27d4d5bf6fd", 0x1000, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000040000)='/dev/sg#\x00', 0x3, 0x2) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000aa3000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCCONS(r3, 0x541d) syz_open_dev$sg(&(0x7f0000acb000)='/dev/sg#\x00', 0x0, 0x101883) 2018/01/26 18:50:51 executing program 3: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)="00674226eefa") exit(0x10207b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r1, &(0x7f0000000000)=""/0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r1, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x7fff) 2018/01/26 18:50:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d97000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000de2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000772000)=0x14) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000e06000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_tcp_int(r1, 0x6, 0x2, &(0x7f000096b000)=0x4001, 0x396) listen(r2, 0x0) sendto$inet(r1, &(0x7f000086e000)="", 0x0, 0x20008045, &(0x7f00002c8000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 18:50:51 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f2e000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000ee000)=0xe8) fallocate(r0, 0x2, 0x0, 0xcdac) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x18) 2018/01/26 18:50:51 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x400000000b, &(0x7f0000779000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f00008a8000)="", 0x0, 0x0, &(0x7f00008a9000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000384000)=0x4, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000001000-0x6b)=""/120, &(0x7f0000326000-0x4)=0x78) recvmsg(r0, &(0x7f000089e000)={0x0, 0x0, &(0x7f00006d3000)=[], 0x0, &(0x7f000089f000)=""/4096, 0x1000, 0x0}, 0x12004) sendto$inet(r0, &(0x7f0000000000)="", 0x0, 0x4000, &(0x7f0000000000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 18:50:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000020e000)={0x2000000000000046, &(0x7f0000f41000-0x8)=[{0x6, 0x1000000000000000, 0x0, 0x0}]}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000560000-0x4)=0x0) ptrace$pokeuser(0x6, r1, 0x9, 0x1) accept$packet(0xffffffffffffffff, &(0x7f00007f5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00008cb000)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f000036a000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, r2}, 0xc) 2018/01/26 18:50:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) socket$packet(0x11, 0x3, 0x300) mlockall(0x1) sendto$inet6(r0, &(0x7f000077a000)="", 0x0, 0x0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000f3f000-0x4)=0x0) 2018/01/26 18:50:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00007ee000-0x8)='./file0\x00', 0x200400, 0x100) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000d08000-0x4)=0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00006bb000-0x4)=0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f0000e0f000-0xb9)="", 0x0, 0x20000004, &(0x7f0000da4000-0x1c)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f00000c6000-0x18)="d0", 0x1, 0x0, &(0x7f0000f3f000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) accept4$inet6(r2, &(0x7f0000ae8000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000067b000-0x4)=0x1c, 0x80000) sendto(r1, &(0x7f0000f1e000-0xdd)="", 0xffffffffffffff02, 0x0, &(0x7f0000ffb000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0]}, 0x10) 2018/01/26 18:50:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x12, &(0x7f000033c000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) sendto$inet6(r0, &(0x7f00003c0000-0x1000)="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", 0x1000, 0x40, &(0x7f0000d63000)={0xa, 0x1, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1c) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000fd8000)={0x0}, 0x4) [ 59.222533] TCP: request_sock_TCP: Possible SYN flooding on port 20030. Sending cookies. Check SNMP counters. 2018/01/26 18:50:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) ustat(0x0, &(0x7f0000fa3000)={0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006b5000)='/dev/vga_arbiter\x00', 0x40000, 0x0) accept$inet6(r0, &(0x7f0000baa000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000509000-0x4)=0x1c) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b6a000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/26 18:50:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000095f000)={0x20071026, 0x0}, &(0x7f0000e25000-0x18)={0x3, 0x0, 0x40000000, 0x0, 0x0, 0x8}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000054a000-0x5)='yeah\x00', 0x5) 2018/01/26 18:50:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt(r0, 0x0, 0x0, &(0x7f0000d94000)="", 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004dd000-0xa)='/selinux/policy\x00', 0x0, 0x0) recvfrom$llc(r1, &(0x7f000041c000)=""/59, 0x3b, 0x0, 0x0, 0x0) fsetxattr(r0, &(0x7f0000c9e000)=@random={'osx.', 'security/\x00'}, &(0x7f0000d7c000-0x1)='\x00', 0x1, 0x1) syz_open_dev$loop(&(0x7f0000857000-0xb)='/dev/loop#\x00', 0x5, 0x0) r2 = syz_open_dev$loop(&(0x7f00009f2000-0xb)='/dev/loop#\x00', 0x4000000000000, 0x0) r3 = memfd_create(&(0x7f0000d0c000-0x2)="7b10", 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, 0xffffffffffffffff) ioctl$LOOP_CLR_FD(r2, 0x4c01) mq_timedreceive(r3, &(0x7f00003f5000)=""/197, 0x2b8, 0x3ff, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) 2018/01/26 18:50:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000000)="150000001c00b5", 0x7) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f000071f000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000f3d000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000d9f000-0x4)=0x14) connect$packet(r0, &(0x7f0000039000)={0x11, 0x3, r1, 0x1, 0x40, 0x6, @random="a45a35c97c48", [0x0, 0x0]}, 0x14) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x2, 0x20000000, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/01/26 18:50:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect(r0, &(0x7f0000212000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6) 2018/01/26 18:50:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000103000)='/dev/sequencer2\x00', 0x4001, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000d89000-0x4)=0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000758000)=0x7, 0x4) writev(r0, &(0x7f0000e8c000-0x10)=[{&(0x7f00003eb000+0x486)="390000003100094701bb61e8c30500ff070000230200000045efffff00009b0012001a000f000400000001000000005404e9ff0006000d0005", 0x39}], 0x1) getpeername$ipx(r1, &(0x7f0000c9f000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f25000-0x4)=0x10) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000332000)=@buf={0x39, &(0x7f00006fd000)="693387801de9c35dc4848ffa8dd9235a8aee89ffb2e56e33b3ca43774c967541796dd4b1d62cb4dbb740f9cf61e3649d332acb23a328b18c4d"}) 2018/01/26 18:50:52 executing program 3: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open$dir(&(0x7f0000001000-0x8)='./file0\x00', 0x400000, 0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x40201, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r1, &(0x7f0000000000)='./file0\x00', r2, &(0x7f0000001000-0x8)='./file0\x00', 0x400) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) capset(&(0x7f0000013000)={0x0, 0x0}, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = gettid() r4 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000b1c000)={0x9, 0xff}, 0x8) tkill(r3, 0x16) close(r0) 2018/01/26 18:50:52 executing program 2: mmap(&(0x7f0000000000/0xb4c000)=nil, 0xb4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f000031c000-0x10)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000b4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x2, 0x0, &(0x7f0000b4c000)={0x0, 0x0, 0x0, 0x0}, 0x8, &(0x7f0000278000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pselect6(0x40, &(0x7f0000b4c000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b4b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b4b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000444000-0x10)={r0, 0x1c9c380}, &(0x7f0000b4b000)={&(0x7f00008a5000)={0x0}, 0x8}) 2018/01/26 18:50:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000bb8000)='/selinux/enforce\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f00005f7000)={0x4, 0x6, 0x7, 0x2, 0x8, 0x5}) inotify_init1(0x0) unshare(0x28060400) r1 = creat(&(0x7f0000484000)='./file0\x00', 0x40) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000584000)={0x0, 0x3}, &(0x7f00008e6000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000e15000-0xa0)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x8, 0x5, 0x1f, 0x80}, &(0x7f0000154000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00008ef000)={0x0, 0x6}, &(0x7f0000223000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000a77000)={r2, 0x37, "53b49d33017146a3da2599d88a51bafba01505275b1cc9659b4ef3292499cdd01ab2f7ab82fdd1f26fa4450002562f0ad4d49081c9225d"}, &(0x7f00007cb000)=0x3f) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bd5000)={r3, 0xffffffff, 0x200}, &(0x7f000022d000-0x4)=0x8) r4 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r4]}], 0x1, 0x0}, 0x0) recvmsg(r6, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) r7 = socket$inet(0x2, 0x0, 0x8000) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r7, 0x84, 0x21, &(0x7f0000ea1000-0x4)=0x7, 0x4) getsockopt$inet_int(r7, 0x0, 0x13, &(0x7f00008c8000)=0x0, &(0x7f0000f58000+0xeb1)=0x4) 2018/01/26 18:50:52 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) pipe(&(0x7f0000014000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000002000)=""/28) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b6c000)="", &(0x7f00008a3000)=0x0, &(0x7f000057c000)=0x0, &(0x7f0000ac4000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000d1d000)={0x0, 0x0}) 2018/01/26 18:50:52 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f000020f000)='./file0\x00', r0, &(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000eab000)="6e65742f72745f61636374009b09a0752ccf383bc95ae62a0f1e00000000000080019e69018775149462ca8f5394aa0456da4d1a36c379d1d26a94e4f0c365f5") pread64(r1, &(0x7f00006f6000)=""/0, 0x0, 0x2000000) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000f24000-0x4)=0x0) fcntl$setstatus(r1, 0x4, 0x40800) 2018/01/26 18:50:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000f43000)={{{{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7, 0x5f, 0x80000001, "af77077b2287b269124b68c5d3f55b4eb8c3f7c3a0368ba20022cc3e204b9f02fff8d19e82fca82bbf5e0be62a4e7772b26a22d7f20f68724a517a85f37ddf397e777044e6bfa155a0fdac8b69614c5c"}, 0x160) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000128000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0}, 0xc) [ 59.767140] capability: warning: `syz-executor0' uses deprecated v2 capabilities in a way that may be insecure 2018/01/26 18:50:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0xfffffffffffffe1f, &(0x7f0000fc4000)=[], 0xc9, &(0x7f0000581000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/26 18:50:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) getsockname(r0, &(0x7f0000048000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000ac5000-0x4)=0x6) recvfrom(r0, &(0x7f00002f2000)=""/97, 0x61, 0x0, &(0x7f0000e46000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/26 18:50:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008d5000)='./file0\x00', 0x0) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008d8000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) removexattr(&(0x7f00001ab000)='./file0/file0\x00', &(0x7f0000f51000-0x11)=@known='security.selinux\x00') lsetxattr(&(0x7f0000bad000)='./file0\x00', &(0x7f00009a9000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f0000443000-0x10)='/selinux/status\x00', 0x10, 0x0) 2018/01/26 18:50:52 executing program 1: mmap(&(0x7f00006bd000/0x2000)=nil, 0x2000, 0x0, 0x6132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2000102c3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f0000001000-0x1f)=""/31, 0x1f, 0x1, &(0x7f0000000000)={0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) rt_sigaction(0x7, &(0x7f0000002000-0x20)={0x1, {0x0}, 0x0, 0x0}, &(0x7f0000346000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000001000)={0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000002000-0x1000)="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", 0x1000, 0x8000, &(0x7f0000003000)={0xa, 0x3, 0x96c6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400}, 0x1c) epoll_pwait(r1, &(0x7f00006be000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x10000, &(0x7f0000001000)={0x3}, 0x1) 2018/01/26 18:50:52 executing program 6: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) capset(&(0x7f0000013000)={0x0, 0x0}, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = gettid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000a81000)=0x0) tkill(r1, 0x16) close(r0) readv(r0, &(0x7f0000559000-0x70)=[{&(0x7f00000f4000-0xaa)=""/170, 0xaa}, {&(0x7f0000e65000)=""/145, 0x91}, {&(0x7f0000ce1000)=""/222, 0xde}, {&(0x7f0000ada000)=""/61, 0x3d}, {&(0x7f000062b000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ce0000)=""/59, 0x3b}, {&(0x7f0000fc6000-0x1000)=""/4096, 0x1000}], 0x7) 2018/01/26 18:50:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000c9f000)='/dev/ashmem\x00', 0x101800, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000498000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000921000-0x12b0)={0x2c, 0x1, 0x2, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x18, 0x1, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 18:50:52 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000003000-0x8)='./file0\x00', 0x488000, 0x81) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000002000-0x50)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000001000-0x14)={0x9, @common='ifb0\x00'}}}) recvmmsg(0xffffffffffffff9c, &(0x7f0000d5d000-0xf0)=[{{0x0, 0x0, &(0x7f0000840000-0x20)=[{&(0x7f0000001000-0x57)=""/87, 0x57}, {&(0x7f0000504000-0x9f)=""/159, 0x9f}], 0x2, &(0x7f0000ab6000)=""/106, 0x6a, 0xdfd}, 0x3}, {{&(0x7f0000806000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000000000)=[{&(0x7f00004fe000)=""/125, 0x7d}, {&(0x7f0000001000-0x39)=""/57, 0x39}, {&(0x7f0000f4a000)=""/193, 0xc1}, {&(0x7f0000d4d000)=""/55, 0x37}, {&(0x7f0000ae3000)=""/127, 0x7f}], 0x5, &(0x7f0000c24000)=""/132, 0x84, 0x6}, 0x4}, {{&(0x7f0000001000-0x1e)=@pppoe={0x0, 0x0, {0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @generic=""/16}}, 0x1e, &(0x7f0000000000)=[{&(0x7f0000000000)=""/20, 0x14}, {&(0x7f0000835000)=""/4096, 0x1000}], 0x2, &(0x7f0000000000)=""/81, 0x51, 0x7fff}, 0x7102}, {{&(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00009e5000)=[{&(0x7f0000000000)=""/157, 0x9d}, {&(0x7f0000001000-0xf3)=""/243, 0xf3}, {&(0x7f00009fc000-0x75)=""/117, 0x75}, {&(0x7f00001d1000)=""/0, 0x0}, {&(0x7f0000000000)=""/18, 0x12}], 0x5, &(0x7f0000924000)=""/81, 0x51, 0xff}, 0x14}], 0x4, 0x40000041, &(0x7f0000c44000)={0x0, 0x1c9c380}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0xb, 0x8000) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00006a4000-0x490)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000c78000-0x410)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) 2018/01/26 18:50:52 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000013000-0x10)={0x0, 0x0}, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) r2 = syz_open_procfs(r1, &(0x7f0000c4a000-0x7)='timers\x00') getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000a0a000)={0x0, 0x9, 0x0, 0x4, 0x384, 0x7fffffff, 0x4, 0x8, {0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x4, 0x43c, 0x7, 0x2}}, &(0x7f0000907000)=0xb8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000a67000)={r3, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000022000-0x4)=0x8c) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) umount2(&(0x7f00007fc000-0x8)='./file0\x00', 0xd) 2018/01/26 18:50:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000a41000)='/selinux/member\x00', 0x2, 0x0) pwritev(r0, &(0x7f0000ab7000)=[{&(0x7f0000328000-0x7b)='*', 0x1}], 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000080d000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000090000)={0x5, {{0xa, 0x1, 0x7f, @loopback={0x0, 0x1}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x80000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5392}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) readv(r0, &(0x7f00007a4000)=[{&(0x7f0000e80000-0x22)=""/249, 0xf9}], 0x1) 2018/01/26 18:50:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) pwrite64(r0, &(0x7f0000309000)="474495a1c986d3d70fb892717f275dcb1b73a47fc66c334b605499d826c09f", 0x1f, 0x0) r1 = open(&(0x7f0000c46000-0x8)='./file0\x00', 0x100, 0x80) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000ec0000-0x78)={0x800, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x0, 0x6, 0x80, 0x1, &(0x7f000077c000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2, 0x6, 0x100000000005}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051c000-0xa)='/dev/ptmx\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000e50000)='/dev/ptmx\x00', 0x206000, 0x0) ioctl$TIOCSSOFTCAR(r2, 0x402c542c, &(0x7f0000fd9000)=0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f9a000-0x8)={0x0, 0x0}) 2018/01/26 18:50:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00007e6000-0x8)={0x0, 0x0}) read$eventfd(r0, &(0x7f0000522000)=0x0, 0x8) r1 = syz_open_procfs(0x0, &(0x7f00007af000-0xe)='net/sockstat6\x00') preadv(r1, &(0x7f000081c000-0x10)=[{&(0x7f0000001000-0x1)=""/1, 0x1}], 0x1, 0x10000000000000) 2018/01/26 18:50:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000ba3000)='/dev/random\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00002ff000-0x9)='/dev/rtc\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000416000-0xc)=@sack_info={0x0, 0x7, 0x31}, &(0x7f0000022000)=0xc) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00008f4000-0x8c)={r2, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000004000-0xc)={0x0, 0x0}) sysfs$2(0x2, 0x101, &(0x7f000029e000)=""/91) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000019000)={0x400000004, 0x0}) 2018/01/26 18:50:52 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000903000)='/dev/vga_arbiter\x00', 0x1030c0, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f00000b9000)=[0x5, 0xffffffff00000000]) r1 = socket$packet(0x11, 0x2, 0x300) fcntl$dupfd(r1, 0x406, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) 2018/01/26 18:50:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x1, 0x11, r0, 0x0) dup3(r0, r0, 0x80000) readlinkat(0xffffffffffffffff, &(0x7f0000001000-0x6)='./bus\x00', &(0x7f0000011000)=""/1, 0x1) r1 = open(&(0x7f000068a000-0x6)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fadvise64(r1, 0x0, 0x0, 0x4) fstat(r1, &(0x7f00009d0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/26 18:50:52 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000fd2000-0x9)='/dev/sg#\x00', 0x2, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000506000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r1, 0x107, 0x11, &(0x7f0000000000)=0x0, 0x4) r2 = accept(r1, &(0x7f0000e78000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000f6b000)=0x1c) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000008d000)={0x0, 0x8}, &(0x7f0000c8f000)=0x6) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r0, &(0x7f0000fc0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000aac000)=0x60) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000fc0000-0x8c)={r3, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000094e000)=0x8c) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000e17000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000fc1000-0x4)={0x0}, &(0x7f0000468000-0x4)=0x4) 2018/01/26 18:50:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00005e5000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00002a0000)={0x0, 0x1e, "4243aee75c609bdd3e5d37dcfcdb67c6e9d34932cfb31730b0c6b762abf5"}, &(0x7f0000eda000)=0x26) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000405000-0x8)={0xffffffffffff0954, 0x0, 0x8, 0x8}, 0x8) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000ada000-0x92)=""/146) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00001d2000-0x70)={r1, 0x68, "351a67910a7731f194475b2eec9ba0dd2b54806caa26bee6fb55b6c6b7720a7f0a98b7948ebf8ba525797f54b2511e0fdb531d361247f6b93ec16df182fd39e6857a5ebb95f6bd89f536cd0239a1b9a07ac56ef08e2b59aac2cbd85dd06c3b4e4db562f1ad8f1f24"}, &(0x7f0000373000)=0x70) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000265000)='/dev/hwrng\x00', 0x200001, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000009f000)={0x0, 0x1}, &(0x7f0000f5a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000c4000-0x10)={r3, 0x1, 0x369, 0x80}, &(0x7f00006a6000)=0x10) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f000094c000-0x8)=0x0, &(0x7f0000fc6000)=0x8) r4 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000dad000+0xed9)={0x0, 0x0}) getsockopt$sock_int(r4, 0x1, 0x2a, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) 2018/01/26 18:50:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x4) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) read(r0, &(0x7f0000912000-0x2b)=""/43, 0x2b) [ 60.115780] netlink: 20 bytes leftover after parsing attributes in process `syz-executor0'. [ 60.138004] netlink: 20 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/26 18:50:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000043b000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00008e0000-0x6)="6664001f66d0") exit(0x0) setsockopt(r1, 0x9, 0x0, &(0x7f0000496000)="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", 0x1000) execveat(r1, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f000001b000-0x10)=[&(0x7f0000019000-0x13)='-]selfvmnet0\x00'], &(0x7f000001a000)=[], 0x0) 2018/01/26 18:50:52 executing program 6: r0 = open(&(0x7f0000d89000)='./file0\x00', 0x400000000000002, 0x180) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000011000-0xe8)={{{@in=@loopback=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000e000-0x4)=0xe8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000011000-0x14)=@ll={0x11, 0x1f, r1, 0x1, 0x8000, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000014000-0x1c)=[@in6={0xa, 0x0, 0xfffffffffffff801, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfff}], 0x364) r2 = syz_open_dev$loop(&(0x7f0000011000)='/dev/loop#\x00', 0xa, 0x60080) sendfile(r2, r2, &(0x7f000000c000)=0x0, 0x6) r3 = socket$netlink(0x10, 0x3, 0xfffffffffffffe) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000014000)='./file0\x00', &(0x7f0000012000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f000000c000-0x18)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) fchown(r0, r4, r5) write(r3, &(0x7f0000000000)="260000002a0047f9ff17dd7fcdffffeb01000000010000000000f7000004b40000003c000000", 0x26) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000000b000)={&(0x7f0000012000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000011000-0x10)=[{&(0x7f0000011000)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x6}, 0x0) 2018/01/26 18:50:52 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x200001, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00009ef000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000cb2000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000165000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000558000-0x8c)={0x0, 0x0, 0x0, "717565756530000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fda000)='/selinux/mls\x00', 0x0, 0x0) r3 = inotify_add_watch(r0, &(0x7f0000fd9000-0x8)='./file0\x00', 0x401) inotify_rm_watch(r2, r3) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00008b7000)={0x0, 0x1, 0x0, {0x0, 0x989680}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 18:50:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a17000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = perf_event_open(&(0x7f0000827000)={0x5, 0x78, 0x7, 0x4, 0x9, 0x8, 0x0, 0x6, 0x8, 0xb, 0x1, 0x0, 0x8, 0x8, 0xffffffff, 0x1f, 0x8a6a, 0xa195, 0x1, 0x0, 0x401, 0x5, 0x6, 0x7, 0x200, 0x1, 0x200, 0x3, 0x3, 0x8, 0x2, 0x4, 0x2, 0x20, 0x9, 0x6, 0xd4, 0x5, 0x0, 0x200, 0x6, @perf_bp={&(0x7f0000b33000-0x1)=0x0, 0x5}, 0x10010, 0x0, 0x9, 0x7, 0x7, 0x1f, 0x9, 0x0}, 0xffffffffffffffff, 0x8, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f20000-0x5)={0x11, 0x0}) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000003000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x108) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f000042e000-0x93)=""/147) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000084d000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f00009a5000)={r3, 0x4}, 0x6) 2018/01/26 18:50:52 executing program 2: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000035d000-0x8)='./file0\x00', &(0x7f0000ffc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r1) socket$packet(0x11, 0x400000002, 0x300) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 18:50:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00004e1000)='/dev/keychord\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00003a6000)=0x1c, 0x4) unshare(0x20020000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005f4000)={0x0, 0x0, 0x0}, &(0x7f000046b000-0x4)=0xc) fcntl$getownex(r0, 0x10, &(0x7f00008d6000)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f00002bd000)='maps\x00') setns(r2, 0x0) fstat(r2, &(0x7f0000301000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgid(0x0) r6 = getpgid(0x0) r7 = fcntl$getown(r0, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cfe000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a70000-0x4)=0xc) r9 = fcntl$getown(r0, 0x9) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00003c7000-0x4)=0x0) r11 = getpgid(0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000423000)=0x0) r13 = gettid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000c7000-0x4)=0x0) r15 = getpgrp(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008f1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e89000)=0xc) fcntl$getownex(r0, 0x10, &(0x7f000063a000)={0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000814000-0x4)=0x0) sendmmsg$unix(r0, &(0x7f000035f000-0x1c0)=[{&(0x7f0000769000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000025a000)=[], 0x0, &(0x7f0000204000)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r2]}], 0x40, 0x4000001}, {&(0x7f000062b000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000d79000-0x60)=[{&(0x7f0000c2d000-0x95)="a6ae8ed527353fc896da557c7e910af4d83b7e65d4f9c0c1b1f730b158497b7d3804326bda25bc7a886d577df820e8644e3eb1bbe7088f8103110a041d6696df869246d022465e7cb9122429bbf82a3c6476745207e25da5f72673172c37b4e486664cc59376f9d92ce6c35dd0ef192fa155b6034de43ec8dcc20feb21738c8115e401075739b03f65d3b8e7c3294d1db7d2bade75", 0x95}, {&(0x7f00009cd000-0x4b)="c696946155e9c8a362a3d239e99f95a238b16cc620f83d54df7cffb6defc7775c9461bf55ccca01b65bd9dce0c6a866f72f3831798f14ddcc6de607547e02929406e4980ddb534df3481b2", 0x4b}, {&(0x7f0000744000)="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", 0xfa}, {&(0x7f0000b6a000)="", 0x0}, {&(0x7f000041f000-0x2f)="99f52d0ada021a7426acbf4286e23ec52ed3fc628246ef37c9695295b09bba7c2ce22c0bcdbba4a4a1b456d3c2edc0", 0x2f}, {&(0x7f0000bb6000)="30ae49252cbb7ce07c6c4093850a3d9d6cd4d00efff3593589cade4f866be11d7eaad58cc41b9edb5f416dfcdd5bb093646482ff8809cdce33f9432e3de0d919ae14ef2c368e13fcb79b692dedf0581bcac9a288ad750182a550696aa8e3fe7ebe2b176940245fd0865349", 0x6b}], 0x6, &(0x7f0000266000)=[@cred={0x20, 0x1, 0x2, r5, r3, r4}, @rights={0x28, 0x1, 0x1, [r0, r2, r2, r2, r2]}, @cred={0x20, 0x1, 0x2, r6, r3, r4}, @rights={0x28, 0x1, 0x1, [r2, r2, r0, r0, r0, r2]}, @cred={0x20, 0x1, 0x2, r7, r3, r4}], 0xb0, 0x400c041}, {&(0x7f00003bc000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000397000-0x30)=[{&(0x7f0000fd0000-0x25)="2a1313a7d9ea5adf0d4ab29c9f67b210d872659b05fcbd32a11fc806bc09d3da402408ab65", 0x25}, {&(0x7f0000a16000)="04a48deff60f15f4d277db", 0xb}, {&(0x7f0000cc5000)="bf6e4126e6b6a0e60d4d8e71904727607f6c3c1b76fb6ecf8bd873e7db5b85e4707625fc19a139872fe27f9f85", 0x2d}], 0x3, &(0x7f000027d000)=[@cred={0x20, 0x1, 0x2, r8, r3, r4}, @cred={0x20, 0x1, 0x2, r9, r3, r4}, @rights={0x18, 0x1, 0x1, [r2]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r10, r3, r4}], 0xb8, 0x80}, {&(0x7f00008b8000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000bf1000)=[{&(0x7f000083b000)="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", 0xfe}, {&(0x7f000039b000)="a1db80cc325257944a65be87ff1d2af971b6a72586f551e007186c9873762f0d9aa7ac6f462f6d5d17596e847b49bce8fa5f40d4e072bc2d5373c5025309", 0x3e}, {&(0x7f0000803000)="bfc72f4c17a660d360604b0f54d923d5b5fd92d786e72ce3d45228d616907af0669f683312684f10dd9b12d0a42a1a5c2b2fa105ba9daec3d600c32f482887814738e74c2ce2bd3af12f4d91fb3b2dba5ee0694464344aa2ffa7a6507b552637ef97c54416d9a8028bf79957733ff72c9b63a84cf19635b11996f5e5b3", 0x7d}, {&(0x7f0000174000)="c3e9ace8085064059bd5e6c115c8f8a942d95475895cc7c2f4e5f15c3581a9b2ab2afa14a33d7f5128ced8e075e67f3bc9c8549c3cf385b69fb8705b4ca4e9110a673657f70e65a5c039379aea4ea13b15f67887a1f29b09455e30de306957b840afb4dbbf2871ec86e4a646c28738fe810db5f7f71eba3ad8f51ee90e236759d1d74ab7e7fd521b9b9a71df55996f9a1235e825ea01d1897f1c3081e45268785559f3675b914188dc8c563f4dce8a4cbe2412cd3bac68b07355", 0xba}, {&(0x7f0000079000-0x62)="240c986e88d1fd69abbdf500a1155218940bc80b4f2abe28d57a7fd954d71dfd3a4ef02fe15b0a1b683229631124340058cf536ffca3306d82b16992c21f733201b693eadcfad1d943e2603a94731a9515ddd2cca6b530f190e6ff413140ea2d9880", 0x62}], 0x5, &(0x7f0000017000)=[@rights={0x18, 0x1, 0x1, [r2, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r2, r2, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r2, r0, r0]}, @cred={0x20, 0x1, 0x2, r11, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r0, r2, r2]}], 0xa8, 0x8080}, {&(0x7f00006d7000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000e04000-0x20)=[{&(0x7f0000f0d000-0x22)="cbc1f1a67f4ee47201eeb3788ee62909d95eca36610bd4f304b8b7ea27fdebbc15b9", 0x22}, {&(0x7f000020f000-0xc0)="28b26c5c50f011396bd4e13aebe14ed45172773314871fd51a48e1226f6c238b1e73e5cf59fd2a8c1b9011d5d75cc52f5c433e48b9de018bd3688be2bcbe0d81cb80525593ac1f4ba2d307703098a0d1d19c722b88c215bb527c6109b489e1a75f3e22e13b6eeb9ecb97dde5bb78885fe3d6f0df4b4f79ff364cc49e3894488bac63e1aa352ceaf0dbb8ace0dabebb609a5276aa4d327fdfddba4545df6035e779152df2a3deea5747ac7efcece3205825b481ddb85d0ab6709f4ec500e52cd9", 0xc0}], 0x2, 0x0, 0x0, 0x40}, {&(0x7f0000e6a000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000814000)=[{&(0x7f0000fab000-0x39)="026711e1f7d1a805ccdfdaef74259b015de1b8692d2141807b464de456be5081c2190d7e11203445e08b9c5e30ea8423ba96c670143389f6fa", 0x39}], 0x1, &(0x7f0000dca000)=[@rights={0x18, 0x1, 0x1, [r0, r2]}, @cred={0x20, 0x1, 0x2, r12, r3, r4}, @cred={0x20, 0x1, 0x2, r13, r3, r4}, @rights={0x30, 0x1, 0x1, [r2, r0, r2, r2, r2, r2, r2, r2]}, @cred={0x20, 0x1, 0x2, r14, r3, r4}, @cred={0x20, 0x1, 0x2, r15, r3, r4}, @cred={0x20, 0x1, 0x2, r16, r3, r4}], 0xe8, 0x810}, {&(0x7f00009bf000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000095f000-0x2)=[{&(0x7f0000c6e000)="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", 0xfe}, 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0x1000}, {&(0x7f0000a9b000-0x1000)="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0x1000}], 0x3, &(0x7f00002b2000)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r17, r3, r4}], 0x48, 0x40000}, {&(0x7f000065d000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000053f000-0x30)=[{&(0x7f00002d0000-0xb5)="13f0a7c800e338fd24d8fe0a3d73ed9e72aaf431f0e7dd646ff7c3c2cc272da3900badf253020e07c274ad43466fb66fca72dfedf5ef61e24ffa2e601a0e22bf5f3dcd5aa49dace8b33c679314c75eec8d20ed52f925a1879bee9696e97967121c7c1682b32dcf34893a450829253d936b015e9b7b9d9a35398ed427be2f8c32ad398e6f4be44b86238d379c47b16c57b8f64520c5f104fb0313dfdf1105b4c4c80061558968e6fa8eb3ae25e4c35d12c1966508da", 0xb5}, {&(0x7f0000548000)="8fead1e63521f51a34ed97fb54fc8676b7e658d64d2a550e1b67312d1b22a140ae9c3b067f7e93732085c311539b527e060569304eccc64bdd5380df3908824940dd6861d95f1dd494f94a7dc4a954825dbe287544373a9a934ea85a4c6ee3c4e12b88dc4ba00aed29276da3c12d5a0e010b918b6513d16cedaea2207687561aff837473ec644505a27a528643bf3f7e5d272eca6e04eed35b334eac7766", 0x9e}, {&(0x7f0000e33000-0xde)="e7810832d4c180d4c3deb622407d3afbe74e3d4e110c77dccc59a3200c2f6b74cdd0240bdc8d53cc45c3b764307c4cf07c39962867814c69e68762941f891b5d04e8b1bf7399e7f4908162200ce22f6349339e93ad3f50355dda6cf6cf5243faeac3ba3fd7c47a4812ab78dc37d86c6a3d80670cf4002d12257cf41823fcaccb0d1cc62850f9ce1b9e1878c145a7148caa1a46f8e4c10df222c866846482035b00b0a759fafe116054ada21c9cfb38adae43e31abe41b8d846a800abb75e0c9ce029b4dd0b3b71a32455cf1523886d88697dab67862716405b6497d83e4c", 0xde}], 0x3, &(0x7f00009ba000)=[@cred={0x20, 0x1, 0x2, r18, r3, r4}], 0x20, 0x80}], 0x8, 0x4040) r19 = getegid() setresgid(r4, r19, 0xffffffffffffffff) 2018/01/26 18:50:52 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0xf, &(0x7f0000001000-0x4)=0x0, &(0x7f0000982000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_icmp(0x2, 0x2, 0x1) r3 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00006e1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000344000-0x4)=0x14) r4 = dup(r3) setsockopt$inet_tcp_int(r4, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r3, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00003c7000)={0x0, &(0x7f0000f07000)=[]}, 0xfffffffffffffdc3) connect$inet(r3, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000ea9000)={0x2, 0x0, 0x0}, 0x4) syz_open_procfs(0x0, &(0x7f00004be000-0xe)='attr/fscreate\x00') sendmsg(r4, &(0x7f0000b82000)={&(0x7f0000930000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000e42000)=[{&(0x7f0000781000)="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", 0xcc0}], 0x1, &(0x7f0000634000)=[{0x18, 0x0, 0x0, "9f"}], 0x18, 0x0}, 0x0) readv(r4, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) recvmsg(r4, &(0x7f0000a33000-0x38)={&(0x7f0000856000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f00005e2000)=[{&(0x7f00004ad000-0xbf)=""/191, 0xbf}], 0x1, &(0x7f0000156000-0xc2)=""/194, 0xc2, 0x0}, 0x0) sendmsg$netlink(r4, &(0x7f0000791000)={&(0x7f0000757000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000713000)=[{&(0x7f00006aa000-0x164)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$KDENABIO(r0, 0x4b36) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000254000-0x20)={@generic="063c5c26e458a4ff481bba3b9047491e", @ifru_flags=0x8100}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000e78000)={0x0, 0x4}, &(0x7f0000f5d000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00004be000-0x1)={0xffffffffffffffc1}, 0x1) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000c93000-0x8)={@loopback=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000022d000)=0x8) r6 = add_key(&(0x7f0000659000)='id_resolver\x00', &(0x7f0000957000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d09000)="", 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f0000edb000-0x5)='user\x00', &(0x7f0000dcc000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e04000-0x91)="edfe21f07a3308e4a16966f2655f6f709efce2ff70340b340ca2d2498ad1dbb82e05a16d7232894a55790d54c0a58149c9beeeba66b5cf53af27423c5d240127a7c7daad2c3444bd5e1eeaa1b33054f6817c9943d9f29e12992f2618cb1c24c84f08af8c21d440aaf3e7746c73c708f0e837c897f5a17c7ad7681c59604dfea79243c1f63579a7f2b8a322840a8cd43ad2", 0x91, r6) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000885000)={r5, 0xe4, "92ef10fcea3b861bff9c1dbf3ea404fe94bb363364b5ca0060a893675156adab10fabb4b350d120d782777ef8d50b125759c70d2510648f1cc32303d2188d06f8afb7ede35fa04e6253da86b6b224c6a02cfb8b8341a1bca4eeaa9473b3aede17f7e85209f85d9df88de836bda6889fcd00017bd611a59633d3289f39e833d4ba51c8edf747cab492e35e4d1e6287c57f37c9e4038bd9de28336338692bfbebea7048bcc7a8b42c66e09db1ab5ed8f339f72bcf481848f366999d9e277b67dd688d6ef0239ea45149a3a75f14dcc08e63aac2a2129757315395dcb23a70c305b2cc4e003"}, &(0x7f00006b6000)=0xec) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000c91000)={0x0, 0x7, 0x80}, &(0x7f0000967000)=0x8) 2018/01/26 18:50:52 executing program 3: mmap(&(0x7f0000000000/0x54000)=nil, 0x54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000051000-0xd)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000052000-0xb0)={{0x80, 0x0}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000054000)=[{0x7, 0x0, 0x0, 0x0, @tick=0x5, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x1000000000000000}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x4000000, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}, {0x0, 0x0, 0xfffffffffffffffe, 0x0, @tick=0x0, {0x0, 0x0}, {0x100000000, 0x0}, @addr={0x0, 0x0}}], 0x90) [ 60.278246] IPv4: Oversized IP packet from 127.0.0.1 2018/01/26 18:50:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f67000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f00004e9000)=""/22) r1 = socket$key(0xf, 0x3, 0x2) r2 = dup(r1) pipe(&(0x7f00001ba000-0x8)={0x0, 0x0}) splice(r3, &(0x7f0000356000-0x8)=0x0, r2, &(0x7f00002d5000)=0x0, 0x9, 0x0) 2018/01/26 18:50:52 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000+0xbfd)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) stat(&(0x7f00008ee000)='./file0\x00', &(0x7f00008b2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x200, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x1f, 0x6, [0x4, 0xff, 0x400, 0x0, 0x1c400, 0x8]}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000002000-0x9)={r3, 0x10, &(0x7f0000000000)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000)=0x10) r4 = syz_fuse_mount(&(0x7f0000b0c000-0x8)='./file0\x00', 0x0, r0, r1, 0x0, 0x0) fremovexattr(r4, &(0x7f00003c7000)=@known='com.apple.system.Security\x00') r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c88000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000f50000)=0x81, 0x4) 2018/01/26 18:50:52 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000003000)='user\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000004000-0x1000)="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", 0x1000, 0xfffffffffffffffd) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000001000-0xa)='syzkaller\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000004000-0x15)='#nodevwlan0:$\\system\x00', 0xfffffffffffffffd) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/checkreqprot\x00', 0x100, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000002000-0x8)={0x0, 0x0}) r2 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000001000)={r1, 0x80000, r2}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000003000)='blacklist\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000004000-0x6a)="ca74415f2fa641000000000000040132fa37768fa8f498e9060000005bbc9b874bcfeb76dc50a400ef6f6743b3a57e4c27bff847afc21eaee8079cd5eac1d975160c9c99f78bf7f48d1dc9000070204746e05d1eb5a5052ba33bd3be626b78e58364c66438050ed3e1", 0xfffffffffffffd9f, 0xfffffffffffffff8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000006000-0x2)=0x0, &(0x7f0000006000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000003000)="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", 0x1000, 0xfffffffffffffffd) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="4df385a22ac892254cb90eaac0df9ef12dbc406af9db2dceeac01b897be35d457a1ccb5adafe228b12b2b358a168ff471cb4128fa01a1c48caa58600d8e6", 0x3e, 0xfffffffffffffffd) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000003000)='blacklist\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000004000-0x1d)='wlan1proc,posix_acl_access]l\x00', 0xfffffffffffffffa) keyctl$read(0xb, r3, &(0x7f0000004000-0x4)=""/4, 0xfffffffffffffe9f) 2018/01/26 18:50:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000395000)='./file0\x00', 0x125) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000079c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000891000)="") sync() 2018/01/26 18:50:52 executing program 4: mmap(&(0x7f0000000000/0xb27000)=nil, 0xb27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x80000002, 0x0, 0x0, &(0x7f0000b1b000/0x3000)=nil, 0x0}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x1) mmap(&(0x7f0000b27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000b28000-0x8)='md5sum-\x00', 0x8, &(0x7f0000b28000-0x1)='\x00') vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000006000-0x1d)="", 0x0}], 0x1, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000732000)=[0xfffffffffffffffc, 0x0]) vmsplice(r1, &(0x7f0000b26000)=[{&(0x7f0000b27000-0xd1)="", 0x0}], 0x1, 0x3) mmap(&(0x7f0000b28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000b28000)={0x9, 0x0, 0x2, 0x6}) mmap(&(0x7f0000b28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000b29000-0x20)={0x8, r2, 0x10003, 0xa00000000}) ioctl$TCSETS(r1, 0x5402, &(0x7f000066c000-0x24)={0x4, 0x4, 0xfffffffffffffff9, 0x7f, 0x56, 0x2, 0x8, 0x5, 0x80000000, 0x3, 0x5, 0x6}) mmap(&(0x7f0000b29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b29000)={{&(0x7f0000ace000/0x1000)=nil, 0x1000}, 0x3, 0x0}) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000603000)=[0x7ff, 0x200]) 2018/01/26 18:50:52 executing program 2: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000519000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000+0x27e)='/dev/vga_arbiter\x00', 0x440881, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000001000-0x58)={0x3a823902, 0x6, 0x400, 0x9, 0x9, 0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x3, &(0x7f0000244000)="4a339b0024be469f42abc3a8adf0b5c42737586952e1dd4f2c0638485a9bf3deee843b3ef8a5ab4ed6b1648afecef5003c2438ba4b3e1e95abbeb758351b5d89242e0420230aa68560107aa412cbb5336c5102b57e674b42ffffff385ecb5c8393e3519e88bb636711b9a736b3f6847b36ebb80b77ca29ef57474861730437399c0348b607832f581bc69ecfc4cbee1c56f273e7c2", &(0x7f0000d95000)=0x0, &(0x7f000094f000-0x4)=0x0, &(0x7f0000000000)="") 2018/01/26 18:50:52 executing program 3: alarm(0x92) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00007ef000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f00003cd000)={0x20, 0x3, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x12, @uid=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 18:50:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fa2000)=0xc) r2 = dup2(r0, r0) getsockopt$packet_buf(r2, 0x107, 0x3, &(0x7f0000a51000)=""/0, &(0x7f00007df000)=0x0) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$setregset(0x4205, r3, 0x10000000001, &(0x7f000033f000-0x10)={&(0x7f0000fa5000-0x1)="", 0x0}) 2018/01/26 18:50:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ac9000)='/dev/pktcdvd/control\x00', 0x80, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f00009ee000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_procfs(0x0, &(0x7f0000315000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") open(&(0x7f000065c000-0x8)='./file0\x00', 0xc0, 0x0) mount(&(0x7f00001a5000-0xe)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f00000b2000)="") mount(&(0x7f000000a000)='.', &(0x7f000014e000)='./file0\x00', &(0x7f0000263000)='nsfs\x00', 0x24, &(0x7f0000d1d000-0x1)="d6") 2018/01/26 18:50:52 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000065000)={0x0, 0x0, 0x1000}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000179000-0x8)={r1, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/26 18:50:52 executing program 3: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f9a000)={0x0, 0x0}) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f9b000-0x4)=0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x6, &(0x7f0000f9a000)={0x1, 0x1, 0x8000, 0xffffffffffffffff, r1}) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000f9b000-0x4)=0x0, 0x800) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f9c000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r3, &(0x7f0000e1e000-0x40)={0x7, 0x1, 0x7, 0x7, 0x101, 0x75b, 0x6c, 0x7}, &(0x7f0000f9c000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000f9c000)=0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r3, 0xc0305302, &(0x7f0000f71000)={0xfb5f, 0xcca9, 0xffffffffffff7fb9, 0xfffffffffffffff9, 0x800, 0xb0f7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = socket(0x1e, 0x2, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000f9c000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x6, 0x1, 0xffffffffffffffe0, 0x101}, &(0x7f0000f9d000-0x4)=0xa0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000f9c000)={r5, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x3, 0x5, 0x7, 0x10}, 0xa0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r3, 0x4c09, 0x100002000) getsockname(r2, &(0x7f0000f9a000)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000f9a000)=0x1c) rt_sigaction(0x1c, &(0x7f0000492000)={0x0, {0x0}, 0x0, 0x0}, &(0x7f0000146000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000000000)={0x0}) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f000067f000)=0x2, 0x4) r6 = socket(0x15, 0x6, 0x7) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r6, 0x84, 0x6e, &(0x7f0000f9a000)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) 2018/01/26 18:50:52 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x402, 0xffffffffffffffff) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x3ffe0, 0x0) fcntl$dupfd(r2, 0x402, 0xffffffffffffffff) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000001000)={r3, 0x0}) fcntl$dupfd(r0, 0x402, 0xffffffffffffffff) 2018/01/26 18:50:52 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) read(r0, &(0x7f00003f6000-0x1000)=""/4096, 0x1000) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x3) 2018/01/26 18:50:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd(0x0) clock_gettime(0x0, &(0x7f0000922000-0x10)={0x0, 0x0}) pselect6(0x40, &(0x7f00002fb000)={0x0, 0x6, 0x3, 0x5, 0x100000000, 0xfffffffffffffff8, 0x7, 0x8}, &(0x7f000042f000)={0x7f, 0x60b, 0xd02, 0x4, 0x1, 0x100000000, 0x200000000000000, 0x6695}, &(0x7f00008fc000-0x40)={0x2, 0x2, 0x6e, 0x5, 0x3f, 0x8000, 0x6, 0x800}, &(0x7f0000000000)={r1, r2+10000000}, &(0x7f0000eb0000-0x10)={&(0x7f0000bc2000-0x8)={0x7}, 0x8}) r3 = syz_open_procfs(0x0, &(0x7f00004b8000)='uid_map\x00') epoll_pwait(r3, &(0x7f00004cc000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x4, &(0x7f00004fc000)={0x7}, 0x8) sendfile(r0, r3, &(0x7f0000212000-0x8)=0x0, 0xd9) ioctl$TIOCSTI(r3, 0x5412, 0x1c) 2018/01/26 18:50:52 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0xf, 0xffffffffffffffff, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000579000)=0x0) r2 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_int(r2, 0x29, 0xcf, &(0x7f00002aa000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x100) setsockopt$inet6_buf(r0, 0x29, 0x22, &(0x7f0000001000-0xf1)="73d425d5dfee5ff2f928228af2ac4191ca4739158bb90038083efeef9e457c7e3b01b96591de6fceab3feed0d235ff91e3e4ebbb09d7c854c3cd4a974be51ae69e0dc0bad62c50019cbdc42d14e3225bd4a761e22aea91f60e733698025c424142447b0e8fbd527fd16f8e10a160385cd00d0113276aca65b6661cfa355765fc99f1103be9c6886d9389ab4de883aed529583b87d358e1c1ed2cb87a25520d0fb487baab529c096f34365e5c339da75a9427c03c6ee1059755254579f70230e9208736b9f477242f237a40a6b03389d50b19c2456cc51b9a4ea6868e9e818ab7bdf9c2b40c01e85af196a6001a3156f4a0", 0xf1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r3, 0x800454d3, &(0x7f0000001000-0x4)=0x0) 2018/01/26 18:50:52 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40000, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f00008e0000-0x4)=0x0) clone(0x0, &(0x7f000029f000-0x1)="", &(0x7f0000000000+0x1fb)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x1)="") getpgrp(0xffffffffffffffff) 2018/01/26 18:50:52 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x6)='/dev/sg#\x00', 0x1, 0x12041) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000003000-0x4)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000002000-0x4)=0x0) sched_getscheduler(r1) r2 = memfd_create(&(0x7f0000000000)='\x00', 0x3) ioctl$TCFLSH(r2, 0x540b, 0x8) prctl$intptr(0x1c, 0x65) prctl$intptr(0x1c, 0x0) 2018/01/26 18:50:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00006b8000)='/dev/snd/timer\x00', 0x0, 0x5) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000602000)={0x1, 0x0, 0x0, 0x3, 0x0}) 2018/01/26 18:50:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000357000-0x38)={&(0x7f0000316000-0xb)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bea000)={&(0x7f00005ad000-0xcc)=@getpolicy={0x5c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x1, 0x0, 0x0, ""}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 18:50:52 executing program 2: getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000001000-0x4)={0x9, 0x7, 0x0}, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) socketpair(0x5, 0x807, 0x6, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r3, 0xc0105303, &(0x7f0000461000)={0x7ba, 0x0, 0x9, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4001, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000000)=[{r0, 0x100, 0x0}, {r1, 0x80, 0x0}, {r2, 0x8, 0x0}], 0x3, 0x0) setsockopt$packet_int(r4, 0x107, 0x9, &(0x7f0000000000)=0x8000, 0x4) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) listen(r1, 0x8) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r4, 0x0, 0x24, &(0x7f0000fc0000-0xc)={@rand_addr=0x0, @multicast2=0x0, 0x0}, &(0x7f0000c4c000-0x4)=0xc) r5 = socket$packet(0x11, 0x40000000003, 0x300) setsockopt$packet_int(r5, 0x107, 0xa, &(0x7f0000000000)=0x0, 0x4) 2018/01/26 18:50:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) timer_settime(0x0, 0x0, &(0x7f0000ce8000-0x20)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000e89000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000301000)=""/4096) ioctl$int_in(r0, 0x5452, &(0x7f0000790000)=0xfffffffffffffff8) write$evdev(r0, &(0x7f0000001000)=[{{r1, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x400, 0x0, 0x7}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x60) readv(r0, &(0x7f000069b000)=[{&(0x7f0000200000-0x1e)=""/30, 0x1e}], 0x1) 2018/01/26 18:50:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) readv(r0, &(0x7f0000a57000)=[{&(0x7f0000125000-0xaf)=""/175, 0xaf}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00003d9000-0x8)={0x0, 0x0}) syz_open_procfs(r2, &(0x7f00007ff000)='sched\x00') sendto$inet6(r1, &(0x7f000041c000-0xb1)="8c", 0x1, 0x0, &(0x7f00003ef000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 60.537547] ================================================================== [ 60.544960] BUG: KASAN: use-after-free in sg_remove_request+0xf9/0x110 [ 60.551615] Read of size 8 at addr ffff8800ba18f340 by task syz-executor4/10015 [ 60.559041] [ 60.560657] CPU: 0 PID: 10015 Comm: syz-executor4 Not tainted 4.4.113-ge70c132 #34 [ 60.568345] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 60.577679] 0000000000000000 27508e399694209e ffff8800a889f9f0 ffffffff81d0278d 2018/01/26 18:50:53 executing program 6: mmap(&(0x7f0000000000/0x5e2000)=nil, 0x5e2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f00005d8000)=[{&(0x7f00005d7000)="abf5a519c8224f", 0x7}], 0x1, 0x0) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f00001f3000-0xc)={@broadcast=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00005e2000)=0xc) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f00001be000-0x10)={r4, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) tee(r2, r1, 0x6, 0x0) mmap(&(0x7f00005e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00005e4000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xf400}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00004dd000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005e3000)=0xc) sendmsg$nl_xfrm(r1, &(0x7f00004a4000)={&(0x7f00005e3000)={0x10, 0x0, 0x0, 0x102b869882e5ef40}, 0xc, &(0x7f0000203000)={&(0x7f0000428000-0x15c)=@delpolicy={0x15c, 0x14, 0x700, 0x7, 0x2, {{@in6=@loopback={0x0, 0x1}, @in=@empty=0x0, 0x1, 0x7ff, 0x0, 0x5, 0xa, 0x20, 0x0, 0x11, r4, r5}, 0xb, 0x2}, [@ipv6_hthresh={0x8, 0x4, {0x61, 0x5f}}, @etimer_thresh={0x8, 0xc, 0x1}, @replay_esn_val={0x34, 0x17, {0x6, 0x3, 0x6, 0x6, 0x5, 0xfff, [0xbb0, 0x2, 0x2, 0xffffffffffffffe1, 0x5, 0x1]}}, @replay_esn_val={0x28, 0x17, {0x3, 0x4, 0x6, 0x7, 0x0, 0x8, [0x2, 0x4df5, 0x100]}}, @output_mark={0x8, 0x1d, 0xbf}, @mark={0xc, 0x15, {0x1, 0x7}}, @migrate={0x5c, 0x11, [{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff, 0x3, 0x0, 0x7, 0xa, 0xa}, {@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0x0, 0x10}, 0x0, 0x0, 0x0, 0x7, 0xa, 0x0}]}, @migrate={0x30, 0x11, [{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xa, 0x2}]}]}, 0x15c}, 0x1, 0x0, 0x0, 0x90}, 0x0) mmap(&(0x7f00005e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setpipe(r1, 0x407, 0x7) sendmsg$nl_route(r0, &(0x7f00005e4000)={&(0x7f00005e5000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005e4000)={&(0x7f00005e4000)=@ipmr_getroute={0x14, 0x1a, 0x0, 0x2, 0x3, {0x80}, ["", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x200000c0) 2018/01/26 18:50:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(0x0, &(0x7f00001e9000-0x7)=[{&(0x7f00006f3000-0xe9)=""/233, 0xe9}], 0x1, &(0x7f000087f000-0x10)=[{&(0x7f0000a2f000)=""/162, 0xa2}], 0x1, 0x0) [ 60.585703] ffffea0002e863c0 ffff8800ba18f340 0000000000000000 ffff8800ba18f340 [ 60.593731] ffff8800b5bd0238 ffff8800a889fa28 ffffffff814fd053 ffff8800ba18f340 [ 60.601757] Call Trace: [ 60.604333] [] dump_stack+0xc1/0x124 [ 60.609683] [] print_address_description+0x73/0x260 [ 60.616336] [] kasan_report+0x285/0x370 [ 60.621945] [] ? sg_remove_request+0xf9/0x110 [ 60.628075] [] __asan_report_load8_noabort+0x14/0x20 [ 60.634809] [] sg_remove_request+0xf9/0x110 [ 60.640764] [] sg_finish_rem_req+0x295/0x340 [ 60.646802] [] sg_read+0xa1b/0x1490 [ 60.652052] [] ? __check_object_size+0x154/0x35b [ 60.658440] [] ? sg_proc_seq_show_debug+0xda0/0xda0 [ 60.665085] [] ? fsnotify+0xee0/0xee0 [ 60.670508] [] ? avc_policy_seqno+0x9/0x20 [ 60.676368] [] do_loop_readv_writev+0x141/0x1e0 [ 60.682658] [] ? security_file_permission+0x89/0x1e0 [ 60.689381] [] ? sg_proc_seq_show_debug+0xda0/0xda0 [ 60.696028] [] ? sg_proc_seq_show_debug+0xda0/0xda0 [ 60.702665] [] do_readv_writev+0x5dd/0x6e0 [ 60.708527] [] ? vfs_write+0x530/0x530 [ 60.714034] [] ? sg_ioctl+0x29f0/0x29f0 [ 60.719629] [] ? __vfs_write+0x10b/0x450 [ 60.725311] [] ? __fget+0x20b/0x3b0 [ 60.730558] [] ? __fget+0x232/0x3b0 [ 60.735809] [] ? __fget+0x47/0x3b0 [ 60.740976] [] vfs_readv+0x78/0xb0 [ 60.746139] [] SyS_readv+0xd9/0x240 [ 60.751388] [] ? rw_copy_check_uvector+0x2b0/0x2b0 [ 60.757944] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 60.764409] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 60.770955] [ 60.772561] Allocated by task 6233: [ 60.776151] [] save_stack_trace+0x26/0x50 [ 60.782038] [] save_stack+0x43/0xd0 [ 60.787410] [] kasan_kmalloc+0xad/0xe0 [ 60.793036] [] kasan_slab_alloc+0x12/0x20 [ 60.798939] [] kmem_cache_alloc+0xba/0x290 [ 60.804923] [] fasync_helper+0x37/0xb0 [ 60.810548] [] sock_fasync+0xd1/0x1f0 [ 60.816093] [] do_vfs_ioctl+0x981/0xee0 [ 60.821805] [] SyS_ioctl+0x8f/0xc0 [ 60.827081] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 60.833747] [ 60.835344] Freed by task 3379: [ 60.838590] [] save_stack_trace+0x26/0x50 [ 60.844496] [] save_stack+0x43/0xd0 [ 60.849873] [] kasan_slab_free+0x72/0xc0 [ 60.855673] [] kmem_cache_free+0xc7/0x320 [ 60.861562] [] fasync_free_rcu+0x1d/0x20 [ 60.867365] [] rcu_process_callbacks+0x7f4/0x14a0 [ 60.873953] [] __do_softirq+0x227/0xa38 [ 60.879680] [ 60.881300] The buggy address belongs to the object at ffff8800ba18f300 [ 60.881300] which belongs to the cache fasync_cache of size 96 [ 60.893933] The buggy address is located 64 bytes inside of [ 60.893933] 96-byte region [ffff8800ba18f300, ffff8800ba18f360) [ 60.905612] The buggy address belongs to the page: [ 60.966355] BUG: unable to handle kernel paging request at fffffffcc8cab780 [ 60.973772] IP: [] cpuacct_charge+0x155/0x390 [ 60.979979] PGD 420f067 PUD 0 [ 60.983430] Oops: 0000 [#1] PREEMPT SMP KASAN [ 60.988430] Dumping ftrace buffer: [ 60.991958] (ftrace buffer empty) [ 60.995657] Modules linked in: [ 60.998979] CPU: 1 PID: 3388 Comm: syz-executor4 Not tainted 4.4.113-ge70c132 #34 [ 61.006597] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 61.015954] task: ffff8801c51117c0 task.stack: ffff8800aba30000 [ 61.022025] RIP: 0010:[] [] cpuacct_charge+0x155/0x390 [ 61.030648] RSP: 0000:ffff8800aba37608 EFLAGS: 00010046 [ 61.036087] RAX: 1ffffffff0854fff RBX: 0000000000018528 RCX: ffffffff847eb500 [ 61.043353] RDX: fffffbff991956f0 RSI: fffffffcc8cab780 RDI: ffffffff842a7ff8 [ 61.050617] RBP: ffff8800aba37650 R08: 0000000000000001 R09: 0000000000000001 [ 61.057879] R10: 0000000000000000 R11: 1ffff10015746e8c R12: ffffffff842a7f20 [ 61.065148] R13: dffffc0000000000 R14: 0000000013d8887f R15: ffffffffa8898050 [ 61.072417] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 61.080644] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 61.086525] CR2: fffffffcc8cab780 CR3: 000000000420c000 CR4: 0000000000160670 [ 61.093799] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 61.101061] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 61.108325] Stack: [ 61.110468] ffffffff8122a430 ffff8800aba37638 0000000000000046 0000000000000003 [ 61.118517] ffff8800b402afe0 ffffffff83844340 0000000013d8887f ffff8800b402b030 [ 61.126566] ffff8800b402af80 ffff8800aba376a0 ffffffff811dbea7 ffff8801db21f4c0 [ 61.134611] Call Trace: [ 61.137191] [] ? cpuacct_charge+0x60/0x390 [ 61.143072] [] update_curr+0x2c7/0x6c0 [ 61.148611] [] enqueue_task_fair+0x313/0x2940 [ 61.154758] [] activate_task+0x148/0x270 [ 61.160492] [] ttwu_do_activate.constprop.131+0xbf/0x1e0 [ 61.167589] [] try_to_wake_up+0x68d/0xf60 [ 61.173382] [] wake_up_state+0x10/0x20 [ 61.178917] [] signal_wake_up_state+0x44/0x70 [ 61.185062] [] complete_signal+0x5b6/0x700 [ 61.190941] [] ? __lock_task_sighand+0x114/0x460 [ 61.197345] [] __send_signal+0x90f/0x1330 [ 61.203143] [] send_signal+0x4a/0xc0 [ 61.208509] [] do_send_sig_info+0xa4/0x130 [ 61.214391] [] ? __lock_task_sighand+0x460/0x460 [ 61.220799] [] send_sig_info+0x33/0x50 [ 61.226338] [] zap_pid_ns_processes+0x1de/0x690 [ 61.232655] [] ? zap_pid_ns_processes+0x23b/0x690 [ 61.239149] [] ? do_exit+0x866/0x2a10 [ 61.244598] [] ? copy_pid_ns+0x950/0x950 [ 61.250309] [] ? _raw_write_unlock_irq+0x27/0x50 [ 61.256712] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 61.263547] [] do_exit+0x1ecf/0x2a10 [ 61.268906] [] ? __sigqueue_free.part.14+0x51/0x60 [ 61.275486] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 61.282320] [] ? release_task+0x1240/0x1240 [ 61.288288] [] do_group_exit+0x108/0x320 [ 61.293997] [] get_signal+0x4f2/0x1550 [ 61.299531] [] ? set_current_blocked+0x40/0x40 [ 61.305764] [] do_signal+0x8b/0x1d40 [ 61.311127] [] ? is_prefetch.isra.17+0x380/0x380 [ 61.317531] [] ? setup_sigcontext+0x780/0x780 [ 61.323677] [] ? __bad_area_nosemaphore+0x220/0x420 [ 61.330345] [] ? exit_to_usermode_loop+0xe4/0x160 [ 61.336835] [] exit_to_usermode_loop+0x11a/0x160 [ 61.343242] [] prepare_exit_to_usermode+0xe3/0x100 [ 61.349820] [] retint_user+0x8/0x3c [ 61.355083] Code: 49 8d bc 24 d8 00 00 00 48 89 f8 48 c1 e8 03 42 80 3c 28 00 0f 85 9e 01 00 00 49 8b 9c 24 d8 00 00 00 80 3a 00 0f 85 0a 02 00 00 <4a> 03 1c f9 48 89 d8 48 c1 e8 03 42 80 3c 28 00 0f 85 cf 01 00 [ 61.382567] RIP [] cpuacct_charge+0x155/0x390 [ 61.388846] RSP [ 61.392459] CR2: fffffffcc8cab780 [ 61.395908] ---[ end trace 47f3d591d250c36d ]--- [ 61.400656] Kernel panic - not syncing: Fatal exception SeaBIOS (version 1.8.2-20171130_102032-google) Total RAM Size = 0x00000001e0000000 = 7680 MiB CPUs found: 2 Max CPUs supported: 2 found virtio-scsi at 0:3 virtio-scsi vendor='Google' product='PersistentDisk' rev='1' type=0 removable=0 virtio-scsi blksize=512 sectors=4194304 = 2048 MiB drive 0x000f3050: PCHS=0/0/0 translation=lba LCHS=520/128/63 s=4194304 Booting from Hard Disk 0... early console in decompress_kernel input_data: 0x00000000039ca26e input_len: 0x00000000014249ea output: 0x0000000001000000 output_len: 0x0000000003ddaa40 run_size: 0x0000000005510000 Decompressing Linux... Parsing ELF... done. Booting the kernel. [ 0.000000] Initializing cgroup subsys cpuset [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Initializing cgroup subsys cpuacct [ 0.000000] Initializing cgroup subsys schedtune [ 0.000000] Linux version 4.4.113-ge70c132 (syzkaller@ci) (gcc version 7.1.1 20170620 (GCC) ) #34 SMP PREEMPT Wed Jan 24 22:40:31 UTC 2018 [ 0.000000] Command line: BOOT_IMAGE=/vmlinuz root=/dev/sda1 console=ttyS0 earlyprintk=serial vsyscall=native rodata=n ftrace_dump_on_oops=orig_cpu oops=panic panic_on_warn=1 nmi_watchdog=panic panic=86400 workqueue.watchdog_thresh=120 [ 0.000000] KERNEL supported cpus: [ 0.000000] Intel GenuineIntel [ 0.000000] AMD AuthenticAMD [ 0.000000] Centaur CentaurHauls [ 0.000000] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.000000] x86/fpu: Supporting XSAVE feature 0x01: 'x87 floating point registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x02: 'SSE registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x04: 'AVX registers' [ 0.000000] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format. [ 0.000000] x86/fpu: Using 'eager' FPU context switches. [ 0.000000] e820: BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable [ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000bfffcfff] usable [ 0.000000] BIOS-e820: [mem 0x00000000bfffd000-0x00000000bfffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fffbc000-0x00000000ffffffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000021fffffff] usable [ 0.000000] bootconsole [earlyser0] enabled [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] SMBIOS 2.4 present. [ 0.000000] Hypervisor detected: KVM [ 0.000000] e820: last_pfn = 0x220000 max_arch_pfn = 0x400000000 [ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WC UC- WT [ 0.000000] e820: last_pfn = 0xbfffd max_arch_pfn = 0x400000000 [ 0.000000] found SMP MP-table at [mem 0x000f32c0-0x000f32cf] mapped at [ffff8800000f32c0] [ 0.000000] Scanning 1 areas for low memory corruption [ 0.000000] Using GB pages for direct mapping [ 0.000000] ACPI: Early table checksum verification disabled [ 0.000000] ACPI: RSDP 0x00000000000F3090 000014 (v00 Google) [ 0.000000] ACPI: RSDT 0x00000000BFFFDC70 000034 (v01 Google GOOGRSDT 00000001 GOOG 00000001) [ 0.000000] ACPI: FACP 0x00000000BFFFFF00 0000F4 (v02 Google GOOGFACP 00000001 GOOG 00000001) [ 0.000000] ACPI: DSDT 0x00000000BFFFDCB0 0017B2 (v01 Google GOOGDSDT 00000001 GOOG 00000001) [ 0.000000] ACPI: FACS 0x00000000BFFFFEC0 000040 [ 0.000000] ACPI: FACS 0x00000000BFFFFEC0 000040 [ 0.000000] ACPI: SSDT 0x00000000BFFFF590 000930 (v01 Google GOOGSSDT 00000001 GOOG 00000001) [ 0.000000] ACPI: APIC 0x00000000BFFFF4A0 000076 (v01 Google GOOGAPIC 00000001 GOOG 00000001) [ 0.000000] ACPI: WAET 0x00000000BFFFF470 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001) [ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000000] kvm-clock: cpu 0, msr 2:1fffd001, primary cpu clock [ 0.000000] kvm-clock: using sched offset of 2191474094 cycles [ 0.000000] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.000000] Normal [mem 0x0000000100000000-0x000000021fffffff] [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.000000] node 0: [mem 0x0000000000100000-0x00000000bfffcfff] [ 0.000000] node 0: [mem 0x0000000100000000-0x000000021fffffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000021fffffff] [ 0.000000] kasan: KernelAddressSanitizer initialized [ 0.000000] ACPI: PM-Timer IO Port: 0xb008 [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.000000] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.000000] Using ACPI (MADT) for SMP configuration information [ 0.000000] smpboot: Allowing 2 CPUs, 0 hotplug CPUs [ 0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.000000] PM: Registered nosave memory: [mem 0x0009f000-0x0009ffff] [ 0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000effff] [ 0.000000] PM: Registered nosave memory: [mem 0x000f0000-0x000fffff] [ 0.000000] PM: Registered nosave memory: [mem 0xbfffd000-0xbfffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xc0000000-0xfffbbfff] [ 0.000000] PM: Registered nosave memory: [mem 0xfffbc000-0xffffffff] [ 0.000000] e820: [mem 0xc0000000-0xfffbbfff] available for PCI devices [ 0.000000] Booting paravirtualized kernel on KVM [ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.000000] setup_percpu: NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:2 nr_node_ids:1 [ 0.000000] PERCPU: Embedded 42 pages/cpu @ffff8801db200000 s134024 r8192 d29816 u1048576 [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 1935237 [ 0.000000] Kernel command line: BOOT_IMAGE=/vmlinuz root=/dev/sda1 console=ttyS0 earlyprintk=serial vsyscall=native rodata=n ftrace_dump_on_oops=orig_cpu oops=panic panic_on_warn=1 nmi_watchdog=panic panic=86400 workqueue.watchdog_thresh=120 [ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes) [ 0.000000] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes) [ 0.000000] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes) [ 0.000000] Memory: 6581444K/7863916K available (40414K kernel code, 6135K rwdata, 8812K rodata, 1852K init, 23616K bss, 1282472K reserved, 0K cma-reserved) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.000000] Kernel/User page tables isolation: enabled [ 0.000000] Running RCU self tests [ 0.000000] Preemptible hierarchical RCU implementation. [ 0.000000] RCU lockdep checking is enabled. [ 0.000000] Build-time adjustment of leaf fanout to 64. [ 0.000000] RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=2. [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=64, nr_cpu_ids=2 [ 0.000000] NR_IRQS:4352 nr_irqs:440 16 [ 0.000000] console [ttyS0] enabled [ 0.000000] console [ttyS0] enabled [ 0.000000] bootconsole [earlyser0] disabled [ 0.000000] bootconsole [earlyser0] disabled [ 0.000000] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 0.000000] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 0.000000] ... MAX_LOCK_DEPTH: 48 [ 0.000000] ... MAX_LOCKDEP_KEYS: 8191 [ 0.000000] ... CLASSHASH_SIZE: 4096 [ 0.000000] ... MAX_LOCKDEP_ENTRIES: 32768 [ 0.000000] ... MAX_LOCKDEP_CHAINS: 65536 [ 0.000000] ... CHAINHASH_SIZE: 32768 [ 0.000000] memory used by lock dependency info: 8159 kB [ 0.000000] per task-struct memory footprint: 1920 bytes [ 0.000000] tsc: Detected 2300.000 MHz processor [ 1.257370] Calibrating delay loop (skipped) preset value.. 4600.00 BogoMIPS (lpj=23000000) [ 1.258661] pid_max: default: 32768 minimum: 301 [ 1.259431] ACPI: Core revision 20150930 [ 1.330545] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 1.331836] Security Framework initialized [ 1.332403] SELinux: Initializing. [ 1.333056] AppArmor: AppArmor disabled by boot time parameter [ 1.333994] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 1.334978] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 1.338830] Initializing cgroup subsys io [ 1.339450] Initializing cgroup subsys freezer [ 1.340138] Initializing cgroup subsys hugetlb [ 1.340905] Initializing cgroup subsys debug [ 1.341680] CPU: Physical Processor ID: 0 [ 1.343581] mce: CPU supports 32 MCE banks [ 1.344333] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024 [ 1.345203] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4 [ 1.346108] Spectre V2 mitigation: Vulnerable: Minimal generic ASM retpoline [ 1.349448] Freeing SMP alternatives memory: 44K [ 1.359560] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 1.476682] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.30GHz (family: 0x6, model: 0x3f, stepping: 0x0) [ 1.478199] Performance Events: unsupported p6 CPU model 63 no PMU driver, software events only. [ 1.566942] x86: Booting SMP configuration: [ 1.567590] .... node #0, CPUs: #1 [ 1.568398] kvm-clock: cpu 1, msr 2:1fffd041, secondary cpu clock [ 1.573235] x86: Booted up 1 node, 2 CPUs [ 1.573844] smpboot: Total of 2 processors activated (9200.00 BogoMIPS) [ 1.578493] devtmpfs: initialized [ 1.588019] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 1.589419] futex hash table entries: 512 (order: 4, 65536 bytes) [ 1.591110] xor: automatically using best checksumming function: [ 1.604423] kworker/u4:0 (21) used greatest stack depth: 28008 bytes left [ 1.686707] avx : 20878.800 MB/sec [ 1.687960] RTC time: 18:50:59, date: 01/26/18 [ 1.690269] NET: Registered protocol family 16 [ 1.691381] schedtune: init normalization constants... [ 1.692100] schedtune: no energy model data [ 1.692675] schedtune: disabled! [ 1.726986] cpuidle: using governor ladder [ 1.756760] cpuidle: using governor menu [ 1.758067] ACPI: bus type PCI registered [ 1.758645] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 1.761516] PCI: Using configuration type 1 for base access [ 1.774164] kworker/u4:0 (47) used greatest stack depth: 27512 bytes left [ 2.186756] raid6: sse2x1 gen() 4586 MB/s [ 2.356709] raid6: sse2x1 xor() 2339 MB/s [ 2.526711] raid6: sse2x2 gen() 7459 MB/s [ 2.696715] raid6: sse2x2 xor() 4144 MB/s [ 2.866722] raid6: sse2x4 gen() 9685 MB/s [ 3.036731] raid6: sse2x4 xor() 5605 MB/s [ 3.206722] raid6: avx2x1 gen() 9230 MB/s [ 3.376723] raid6: avx2x2 gen() 14067 MB/s [ 3.546724] raid6: avx2x4 gen() 18733 MB/s [ 3.547422] raid6: using algorithm avx2x4 gen() 18733 MB/s [ 3.548181] raid6: using avx2x2 recovery algorithm [ 3.549502] ACPI: Added _OSI(Module Device) [ 3.550128] ACPI: Added _OSI(Processor Device) [ 3.550755] ACPI: Added _OSI(3.0 _SCP Extensions) [ 3.551401] ACPI: Added _OSI(Processor Aggregator Device) [ 3.561951] ACPI: Executed 2 blocks of module-level executable AML code [ 3.640560] ACPI: Interpreter enabled [ 3.641630] ACPI: (supports S0 S3 S4 S5) [ 3.642192] ACPI: Using IOAPIC for interrupt routing [ 3.643380] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 3.852292] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 3.853371] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI] [ 3.854712] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM [ 3.855697] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 3.881996] PCI host bridge to bus 0000:00 [ 3.882665] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 3.883626] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 3.884567] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 3.885627] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window] [ 3.886666] pci_bus 0000:00: root bus resource [bus 00-ff] [ 3.926169] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 4.011773] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) [ 4.018014] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) [ 4.024563] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) [ 4.030827] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) [ 4.034661] ACPI: PCI Interrupt Link [LNKS] (IRQs *9) [ 4.047885] ACPI: Enabled 16 GPEs in block 00 to 0F [ 4.051274] vgaarb: loaded [ 4.054459] SCSI subsystem initialized [ 4.058506] ACPI: bus type USB registered [ 4.060696] usbcore: registered new interface driver usbfs [ 4.062146] usbcore: registered new interface driver hub [ 4.063404] usbcore: registered new device driver usb [ 4.065939] pps_core: LinuxPPS API ver. 1 registered [ 4.067454] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 4.068955] PTP clock support registered [ 4.072096] Advanced Linux Sound Architecture Driver Initialized. [ 4.073714] PCI: Using ACPI for IRQ routing [ 4.086912] NetLabel: Initializing [ 4.087453] NetLabel: domain hash size = 128 [ 4.088074] NetLabel: protocols = UNLABELED CIPSOv4 [ 4.089067] NetLabel: unlabeled traffic allowed by default [ 4.091531] amd_nb: Cannot enumerate AMD northbridges [ 4.092342] clocksource: Switched to clocksource kvm-clock [ 4.255038] pnp: PnP ACPI init [ 4.277911] pnp: PnP ACPI: found 7 devices [ 4.290990] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 4.293168] NET: Registered protocol family 2 [ 4.295736] TCP established hash table entries: 65536 (order: 7, 524288 bytes) [ 4.297998] TCP bind hash table entries: 65536 (order: 10, 4194304 bytes) [ 4.305700] TCP: Hash tables configured (established 65536 bind 65536) [ 4.306894] UDP hash table entries: 4096 (order: 7, 655360 bytes) [ 4.308503] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes) [ 4.311874] NET: Registered protocol family 1 [ 4.312857] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 4.314628] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 4.315543] software IO TLB [mem 0xbbffd000-0xbfffd000] (64MB) mapped at [ffff8800bbffd000-ffff8800bfffcfff] [ 4.317431] RAPL PMU detected, API unit is 2^-32 Joules, 3 fixed counters 10737418240 ms ovfl timer [ 4.318693] hw unit of domain pp0-core 2^-0 Joules [ 4.319347] hw unit of domain package 2^-0 Joules [ 4.320012] hw unit of domain dram 2^-16 Joules [ 4.325971] Scanning for low memory corruption every 60 seconds [ 4.333782] audit: initializing netlink subsys (disabled) [ 4.334852] audit: type=2000 audit(1516992662.466:1): initialized [ 4.342969] HugeTLB registered 2 MB page size, pre-allocated 0 pages [ 4.474425] VFS: Disk quotas dquot_6.6.0 [ 4.476527] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 4.499200] fuse init (API version 7.23) [ 4.502569] 9p: Installing v9fs 9p2000 file system support [ 4.518189] async_tx: api initialized (async) [ 4.520010] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249) [ 4.521418] io scheduler noop registered [ 4.521979] io scheduler deadline registered [ 4.526291] io scheduler cfq registered (default) [ 4.536228] pci_hotplug: PCI Hot Plug PCI Core version: 0.5 [ 4.539718] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 4.540841] ACPI: Power Button [PWRF] [ 4.542989] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 4.544679] ACPI: Sleep Button [SLPF] [ 4.567456] ACPI: PCI Interrupt Link [LNKC] enabled at IRQ 11 [ 4.568342] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 4.589415] ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 10 [ 4.590330] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 4.598202] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 4.621364] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 4.646061] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 4.671159] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 4.695947] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 4.703586] Non-volatile memory driver v1.3 [ 4.705433] Linux agpgart interface v0.103 [ 4.709576] [drm] Initialized drm 1.1.0 20060810 [ 4.807559] brd: module loaded