system_u:object_r:kmsg_device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x0, 0x0, 0x0}, 0x44) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0xffffffffffff7fff, 0x28000) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000007000)={0x400, 0xfff}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000009000)='/dev/rfkill\x00', 0x40, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000009000-0x10)="1507fffdfc34957d1d3ec4debd730b91", 0x10) dup3(0xffffffffffffffff, r0, 0x0) 2018/01/22 08:15:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x100, 0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ebc000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000084e000+0xc9b)=0x0, &(0x7f0000057000)=0x4) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f00003e6000)=0x6, 0x4) sendto$inet6(r0, &(0x7f00009f1000-0x3d)="", 0x229, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x2041, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000056b000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x801}) 2018/01/22 08:15:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) recvmmsg(r0, &(0x7f0000069000)=[{{&(0x7f0000de2000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000044b000)=[{&(0x7f0000986000-0x93)=""/147, 0x93}], 0x1, &(0x7f00009eb000-0x23)=""/35, 0x23, 0x0}, 0x0}], 0x1, 0x120, &(0x7f00000f9000-0x10)={0x0, 0x0}) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) timer_create(0x0, &(0x7f000030c000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000265000-0x4)=0x0) fcntl$getownex(r0, 0x10, &(0x7f000032a000)={0x0, 0x0}) tkill(r1, 0x17) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = gettid() tkill(r2, 0x16) 2018/01/22 08:15:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x805, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b53000)='/dev/hwrng\x00', 0x2040, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) execveat(r2, &(0x7f0000ee2000-0xa)="e91f7189591e9233614b", &(0x7f0000d44000)=[&(0x7f0000269000)='eth0,eth1vmnet0ppp0\x00'], &(0x7f00006d6000-0x28)=[&(0x7f00004ec000)='+]\x00', &(0x7f00006b3000)='}eth1vboxnet1cgroup\x00', &(0x7f000088d000)="637075736574bb5c2e6c6f6d696d655f747970656b657972696e677573657200", &(0x7f0000930000-0x16)='posix_acl_accessnodev\x00', &(0x7f0000f53000)='selinux\x00'], 0x1c00) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) epoll_pwait(r2, &(0x7f0000e7c000-0x18)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x10000, &(0x7f0000ac3000)={0x4}, 0x8) connect$unix(r0, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/22 08:15:34 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpid() fcntl$setown(r0, 0x8, r1) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) sysfs$2(0x2, 0x0, &(0x7f0000001000-0x18)=""/24) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000001000-0x4)=0x3f, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000002000)={0x2}, 0x4) 2018/01/22 08:15:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000000a000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000577000)=""/145) write(r0, &(0x7f000019e000-0x18)="2700000014000307060e0000150f0a0011000000f608ffff", 0x18) 2018/01/22 08:15:34 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006000)=[{{&(0x7f0000008000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000007000)=[], 0x0, &(0x7f0000001000-0xf8)=""/248, 0x385, 0x0}, 0x0}], 0x1, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x801) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000009000)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0xe8) getresgid(&(0x7f0000008000)=0x0, &(0x7f0000005000-0x4)=0x0, &(0x7f0000002000)=0x0) fchown(r0, r1, r2) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f0000006000-0x22)={0x1, 0x5, [@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}]}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f000000b000-0x4)=0x5, 0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r3, &(0x7f000000b000-0x21)="7b03570f288923e82faa913edd9ba8e6411c48e1aabe7a6659b2ed774c79e98764", 0x21, 0x8080, &(0x7f000000c000-0x1c)={0xa, 0x3, 0xfe6, @loopback={0x0, 0x1}, 0x1}, 0x1c) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f000000a000-0x44)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='vlan0\x00'}) ioctl(r0, 0x440000100000127f, &(0x7f0000006000-0x1)="") 2018/01/22 08:15:34 executing program 1: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) write(r0, &(0x7f0000008000)="35bcb8c2309e9897d6b0aa632da83c3c3425607b5a8e35305377c77e1503a26c68dac78d454029ccd5d08226ba8f6a627ff842bb401b4c03b74401745dda173f75e0d454b612e38452d26103c74953d20bc33a206da373dda9f372891f8d3f566eff840dc16ac656e352540f2412f72186f2ab7a02890de57f", 0x79) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000054000+0xa6b)='/dev/autofs\x00', 0x200000, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000054000)=0xff) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000011000)={0x0, @time={0x0, 0x1c9c380}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/22 08:15:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d17000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0xc004510e, &(0x7f000009a000)=0x0) wait4(r1, 0x0, 0x0, &(0x7f0000a44000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000233000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000a8c000-0x58)={0xfffffffffffffff9, 0x4, 0x1, 0xfff, 0x3, 0x65, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) rt_sigtimedwait(&(0x7f0000098000-0x8)={0x3}, &(0x7f0000e55000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000459000)={0x77359400, 0x0}, 0x8) 2018/01/22 08:15:34 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r0, &(0x7f0000809000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x2)=0x60, 0x80000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000f9000-0x28)={@common='lo\x00', &(0x7f0000fdf000-0x5)=@ethtool_sset_info={0x37, 0x0, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00009c4000)={@multicast1=0x0, @empty=0x0, 0x0}, &(0x7f0000fdf000)=0xc) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r1, &(0x7f0000fdf000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000fdf000)=0x1c) 2018/01/22 08:15:34 executing program 7: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fec000-0xf)='/dev/sequencer\x00', 0x412840, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000fec000-0x10)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000187000)=0x10, 0x80000) execveat(0xffffffffffffffff, &(0x7f0000feb000-0x8)='./file0\x00', &(0x7f0000993000)=[], &(0x7f0000f8f000)=[], 0x0) 2018/01/22 08:15:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x12) listen(r0, 0x100000000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x81, 0x0}) fcntl$lock(r1, 0x7, &(0x7f0000016000-0x20)={0x40, 0xfffffffffffffffd, 0xdb, 0x0, 0x0}) 2018/01/22 08:15:34 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000004000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in6={{0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7ff, 0xf4e, 0x5, 0x638d67e, 0x100000001, 0x6, 0x1d, 0x0, 0x40, 0x8000, 0x80000000, 0xe53, 0x4, 0xe445, 0x9]}, &(0x7f0000003000)=0x108) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000004000-0x8c)={r2, @in6={{0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xa0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) readv(r0, &(0x7f0000001000-0x10)=[{&(0x7f0000002000-0x7a)=""/122, 0x7a}], 0x1) 2018/01/22 08:15:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000265000-0xf)='vboxnet0cpuset\x00', 0x0) fcntl$addseals(r0, 0x409, 0x11) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000271000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f000088e000-0x4)=0x9, 0x4) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000676000-0xc8)={0xfffffffffffffffe, 0x1f, 0x1, 0x3, 0x3, [{0x3, 0x7fff, 0x1, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0}, {0x5, 0x8, 0x80000000, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x6, 0x100, 0x91, 0x0, 0x0, 0x201, 0x0, 0x0, 0x0}]}) 2018/01/22 08:15:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) r1 = getuid() setfsuid(r1) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f000055e000-0x4)=0x5, 0x4) bind$netlink(r0, &(0x7f0000229000)={0x10, 0x0, 0x0, 0x0}, 0xc) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ade000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000471000-0x4)={0x3}, 0x4) 2018/01/22 08:15:34 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000da5000)='/dev/sequencer2\x00', 0x40, 0x0) r1 = accept$inet(r0, &(0x7f00007a7000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a8b000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f000001d000-0x5)='.\x00', 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000044000-0xd)='/dev/snd/seq\x00', 0x0, 0x802) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000b33000)={0x0, 0xfffffffffffffffe, 0x4182}) r4 = dup2(r3, r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 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]}) write$sndseq(r2, &(0x7f0000001000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x4000000004, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw8={"1097030f0d49bd000000010b"}}], 0xc0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000928000-0x170)={0x101, 0x5, 0x0, 0x18, 0x6, [{0x7fffffff, 0x5, 0x1, 0x0, 0x0, 0x404, 0x0, 0x0, 0x0}, {0xdad2, 0xffffffff, 0x6, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x6, 0x20, 0x6, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x1, 0x22ea, 0xfffffffffffffff7, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x8, 0x0, 0x80000001, 0x0, 0x0, 0x501, 0x0, 0x0, 0x0}, {0x0, 0x1, 0x6, 0x0, 0x0, 0x80d, 0x0, 0x0, 0x0}]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000046000)={0x122, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/22 08:15:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b8c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x802c542a, &(0x7f0000bd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000008000-0x10)='/selinux/status\x00', 0x0, 0x0) [ 43.247263] audit: type=1400 audit(1516608934.585:14): avc: denied { create } for pid=6477 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_scsitransport_socket permissive=1 2018/01/22 08:15:34 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) recvmmsg(r0, &(0x7f0000d4e000-0x3c)=[{{&(0x7f000028b000-0x20)=@pptp={0x0, 0x0, {0x0, @multicast2=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f00003dc000-0x80)=[{&(0x7f0000a79000)=""/60, 0x3c}, {&(0x7f0000532000-0x27)=""/39, 0x27}, {&(0x7f0000c63000-0xda)=""/218, 0xda}, {&(0x7f0000f68000)=""/167, 0xa7}, {&(0x7f00006b7000)=""/142, 0x8e}, {&(0x7f0000241000-0xa0)=""/160, 0xa0}, {&(0x7f00003d6000-0xc5)=""/197, 0xc5}, {&(0x7f0000f36000-0x4e)=""/78, 0x4e}], 0x8, &(0x7f00003b4000)=""/183, 0xb7, 0x6}, 0x7}], 0x1, 0x40000000, &(0x7f0000354000-0x10)={0x0, 0x989680}) ioctl$int_in(r0, 0x5452, &(0x7f0000ac0000-0x8)=0x9) sendto$inet6(r0, &(0x7f0000c7a000)="", 0x38b, 0x20000004, &(0x7f00003c0000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sigaltstack(&(0x7f000061c000/0x3000)=nil, &(0x7f0000bfa000-0x8)=0x0) 2018/01/22 08:15:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a39000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000e31000-0x17)=""/23, 0x17, 0x2020, &(0x7f00003ec000-0x10)={0x4, 0x3, 0x1, "f125c344c894", 0x3ff, 0x0}, 0x10) writev(0xffffffffffffffff, &(0x7f0000e78000-0x28)=[{&(0x7f0000dba000-0x91)="a1", 0x1}], 0x1) rt_sigprocmask(0x1, &(0x7f000010d000)={0x7f}, &(0x7f000058f000-0x8)={0x0}, 0x8) 2018/01/22 08:15:34 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r1, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000004000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=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}}, &(0x7f0000012000)=0xe8) getgroups(0x8, &(0x7f0000002000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) chown(&(0x7f0000004000-0x8)='./file0\x00', r2, r3) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f0000246000-0x50)={@generic="06320255a35ac002fd35a64ccd5aa6a6", @ifru_ivalue=0x7}) read$eventfd(r4, &(0x7f0000444000-0x8)=0x0, 0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/22 08:15:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001f9000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000277000)=0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) futex(&(0x7f000030e000-0x4)=0xffc, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/22 08:15:34 executing program 7: mremap(&(0x7f00001e1000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) mlock(&(0x7f0000006000/0x2000)=nil, 0x2000) socketpair$inet(0x2, 0x80000, 0x2, &(0x7f0000007000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000007000-0x3c)=[@in6={0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) 2018/01/22 08:15:34 executing program 5: prctl$intptr(0x1c, 0x65) socket$packet(0x11, 0x3, 0x300) prctl$intptr(0x39, 0xffffffffffffffff) 2018/01/22 08:15:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000676000)='./file0\x00', 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f00000ec000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ce2000)=0x10, 0x80000) ftruncate(r0, 0x401) mount(&(0x7f0000671000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000909000)='ramfs\x00', 0x9, &(0x7f0000088000)="") 2018/01/22 08:15:34 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x800) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x101}], 0x4c) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x30080, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000e3e000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f000088d000-0x8)={r2, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndtimer(&(0x7f0000f37000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f00005b8000)={{0x0, 0x3, 0x9, 0x1, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/22 08:15:34 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x400880, 0x9) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0xf3c4, 0x8, 0x3, 0x9, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002000-0x6)={r1, 0xffffffff}, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0xffffffff, 0x4) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000001000)="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") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000757000)='./file0\x00', 0x2000008000, 0x83) ftruncate(r0, 0x0) write(0xffffffffffffffff, &(0x7f00000ed000)="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", 0xfc) 2018/01/22 08:15:34 executing program 2: r0 = eventfd2(0x0, 0x80800) read$eventfd(r0, &(0x7f0000f00000-0x8)=0x0, 0x8) [ 43.334189] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/01/22 08:15:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f000001f000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0x8922, &(0x7f0000021000-0xc)={0x0, 0x0, r1}) 2018/01/22 08:15:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='\x00', 0x6e93ebbbcc0884ee, 0x1, &(0x7f0000665000-0x40)={0x0, 0x3ff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000256000-0xe0)=""/224, 0xe0, 0xcdf, &(0x7f0000e79000-0x10)={0x77359400, 0x0}) mq_timedsend(r0, &(0x7f00009b2000)="", 0x0, 0x0, &(0x7f000006e000-0x10)={0x0, 0x0}) 2018/01/22 08:15:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000c000-0x4)=0x0, 0x0, 0x0, &(0x7f000000b000)={0x13000000000, 0x0}, &(0x7f0000adb000-0x4)=0x0, 0x0) futex(&(0x7f000000c000-0x4)=0x0, 0x5, 0x0, &(0x7f000000b000)={0x0, 0x1c9c380}, &(0x7f00004ef000)=0x0, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000aa6000)='/dev/sequencer\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00004c1000-0xa0)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2f5, 0x6, 0x8, 0x4, 0x5}, &(0x7f0000a8b000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000070a000-0x8)={r1, 0x9}, 0x8) 2018/01/22 08:15:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000059c000)='/dev/sg#\x00', 0x0, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000d48000)='./file0\x00', 0x0) ioctl(r0, 0x2287, &(0x7f0000d75000)="") getsockname$inet(r0, &(0x7f00001a9000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000de9000-0x4)=0x10) 2018/01/22 08:15:34 executing program 5: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007aa000)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00001e8000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000a3c000)=0x200, 0x4) bind$inet(r0, &(0x7f0000632000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffaf) socket$inet6_udp(0xa, 0x2, 0x0) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000b9e000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000071a000-0x4)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00009bb000)={0x3, 0x40, 0x1, 0x4, 0x2e, 0xfffffffffffffffe, 0x0, 0x0, r4}, &(0x7f0000205000)=0x20) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d20000-0x9)='/dev/rtc\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r5, 0xc0186419, &(0x7f0000afd000)={0x1, &(0x7f000034f000)=""/123, &(0x7f000004c000-0x18)=[{0xffff, 0xc2, 0x7, &(0x7f0000e76000)=""/194}]}) ioctl$KDGKBMETA(r5, 0x4b62, &(0x7f0000031000)=0x0) sendto$inet(r2, &(0x7f00009f5000)='\f', 0x1, 0x20000020, &(0x7f0000a6f000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r2) 2018/01/22 08:15:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000087d000)='uid_map\x00') ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f00003e4000-0x4)=0x100000000) r1 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r2 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) pwritev(r2, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r2, &(0x7f0000cac000+0xe1b)=0x0, 0x100000001) 2018/01/22 08:15:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x8) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000063000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000084000)=0xc) getsockopt$inet6_buf(r1, 0x29, 0x20, &(0x7f0000d8e000)=""/124, &(0x7f0000483000-0x4)=0x7c) sendto$inet6(r0, &(0x7f000033f000)="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", 0x1000, 0xc5, &(0x7f0000e49000-0x1c)={0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000001}, 0x1c) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00004de000-0x8)={0x0, 0x0}, &(0x7f000072f000-0x4)=0x8) 2018/01/22 08:15:34 executing program 4: pipe2(&(0x7f0000c1d000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000001, 0x0, &(0x7f0000020000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f16000)='/proc/self/net/pfkey\x00', 0x2, 0x0) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000452000-0x4)=0x7ff, &(0x7f000066a000-0x4)=0x4) r3 = dup(r1) sendto(r0, &(0x7f0000003000-0x1001)="e9", 0x1, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f000010d000-0xb8)={0x0, 0x11, 0x1f, 0xdd, 0x9, 0x3, 0x47, 0x81, {0x0, @in6={{0xa, 0x1, 0xe0, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa580000000, 0x1, 0xaf1, 0x63ca, 0x51b}}, &(0x7f0000131000-0x4)=0xb8) ioctl$VT_DISALLOCATE(r3, 0x5608) faccessat(r3, &(0x7f0000a02000)='./file0\x00', 0x41, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000605000-0x98)={r4, @in6={{0xa, 0x0, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x818}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0xd2c}, &(0x7f00005a2000)=0x98) sendmsg(r0, &(0x7f000003c000)={0x0, 0x0, &(0x7f000005e000-0x20)=[{&(0x7f0000bcb000-0x99)='}', 0x1}], 0x1, &(0x7f000003b000-0x1d0)=[], 0x0, 0x0}, 0x0) clock_gettime(0x0, &(0x7f0000e4f000)={0x0, 0x0}) recvmmsg(r2, &(0x7f00009ba000)=[{{0x0, 0x0, &(0x7f00002c9000-0x50)=[{&(0x7f0000394000-0x42)=""/66, 0x42}, {&(0x7f0000403000-0xb)=""/11, 0xb}, {&(0x7f0000632000)=""/127, 0x7f}, {&(0x7f0000bfa000)=""/110, 0x6e}, {&(0x7f000046e000-0xb2)=""/178, 0xb2}], 0x5, &(0x7f00002e9000-0x1d)=""/29, 0x1d, 0x800}, 0x7}, {{&(0x7f0000ab8000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f00003a7000-0x20)=[{&(0x7f0000b40000-0xa1)=""/161, 0xa1}, {&(0x7f0000b93000)=""/40, 0x28}], 0x2, &(0x7f0000c4a000-0x5)=""/5, 0x5, 0x6}, 0x5}], 0x2, 0x0, &(0x7f0000a96000)={r5, r6+10000000}) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f0000cea000)=0x0) 2018/01/22 08:15:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) exit_group(0xffffffff) syz_open_dev$mice(&(0x7f00002be000)='/dev/input/mice\x00', 0x0, 0x0) sendmsg$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, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000a77000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d8f000)={0xffffffffffffff70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00004b5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e1e000-0x10)={0x0, 0x1c9c380}, &(0x7f0000454000)={&(0x7f000072a000-0x8)={0x0}, 0x8}) 2018/01/22 08:15:34 executing program 1: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000005000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000018000)='./file0\x00') r1 = creat(&(0x7f000000f000)='./file0/file0/bus\x00', 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f0000009000-0x8)='./file0\x00', r1, &(0x7f0000020000-0x12)='./file0/file0/bus\x00', 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000702000-0x12)='./file0\x00', r0, &(0x7f000063a000)='./file0/file0/bus\x00') 2018/01/22 08:15:34 executing program 3: 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$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$inet6(0xa, 0x0, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000001f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r4, 0x4c03, 0x0) stat(&(0x7f00002b5000-0x8)='./file0\x00', &(0x7f0000521000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_procfs(0x0, &(0x7f0000018000)='net/arp\x00') ioctl$KDADDIO(0xffffffffffffffff, 0x4b34, 0x7f) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(0xffffffffffffffff, &(0x7f0000001000-0x51)=""/81, 0x51, 0xfffffffffffffffd, 0x0) 2018/01/22 08:15:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000eb8000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(0xffffffffffffffff, &(0x7f0000ab6000)='//file0\x00', 0xffffffffffffffff, &(0x7f000085f000-0x1)='/', 0x1) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000187000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f000009b000)='status\x00') prctl$setname(0xf, &(0x7f0000988000-0xb)="5c76626f786e657430f500") clock_gettime(0x0, &(0x7f00006de000)={0x0, 0x0}) ppoll(&(0x7f00005e6000)=[], 0x0, &(0x7f00000dc000)={0x0, r2+10000000}, &(0x7f00002a0000)={0xfffffffffffffffb}, 0x8) pread64(r1, &(0x7f0000e2e000-0xca)=""/202, 0xca, 0x0) 2018/01/22 08:15:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f000020b000)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) timer_create(0x3, &(0x7f0000273000)={0x0, 0x2b, 0x1, @thr={&(0x7f00006c3000)="01786c75f9813dc138fc14d0cd0358f685a67ed552a9339a7464ba33140f290696259a093bfaf196cb052089f044a6d8d86245eaabbb6b039130a917928ca654196a389dcb3220672a8df2c97b44c6420c79110e96187c31f9d12fdf19edd5883b774b6029ccb2e9cf04664f0407d9857847cd82bf14683be71e2c67d276a4a4ff9622e717019e860ef3bccde727e3efff5860a94598210e029b2fa1e00bc50cf75236e2", &(0x7f000032e000-0xde)="feca36fbbe9697209ed86d1b076aacb3fdea763649089150b974debca010513fcc80bf1da589ca94ed30056917838c020e9bad0881a95aa67ec6d755f24fb74767de7021380d85a39f588eef891e4bbe82f50d0690ed14130d9bfa3f81b23e53635ef4d5cb02558dca35ebeaa4ea98bc894a2d2c1708f4d5f88bc1f28cb973c711501242fb67aeb14823bdd7c2adba03015e5c2e3934dbc2f32fa30b4ba401530ebcd62cf66e2b82fd4223e5733a145bd4d46521a14488df38b42332987b2441442475d70cd17f2b1f0987acb1f86145b0b75f839ddbff97fcc4f2fba869"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) ioctl$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$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000750000-0x4)=0x7, 0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000761000)=0x9, 0x4) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000dfd000)={"0282b3f73a0900000000000000da6bea", {0x4, 0x9, 0x8, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r1, &(0x7f0000833000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$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$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000096c000-0x4)=0x0) mlock(&(0x7f000044e000/0x2000)=nil, 0x2000) r2 = dup(r0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000163000)='/dev/ppp\x00', 0x101000, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 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, &(0x7f0000ba5000)={{{@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$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000f57000-0x14)={0x0, 0x80, 0xfffffffffffffffa, 0xf996, 0x3ff, 0x2}, &(0x7f0000741000)=0x14) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f000020a000-0x8)={r4, 0x0}, &(0x7f0000a67000-0x4)=0x8) getsockopt$inet6_tcp_buf(r3, 0x6, 0x1d, &(0x7f0000001000)=""/4096, &(0x7f0000b1c000-0x4)=0x1000) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) sendfile(r3, r5, &(0x7f0000d84000-0x8)=0x0, 0x8000fffffffe) 2018/01/22 08:15:34 executing program 6: clone(0x0, &(0x7f0000684000-0xd7)="", &(0x7f0000b59000)=0x0, &(0x7f0000b9e000)=0x0, &(0x7f000052e000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0xc01, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000000000)='./file0\x00', 0x40000, 0x111) clock_settime(0x0, &(0x7f0000013000-0x10)={0x0, 0x0}) 2018/01/22 08:15:34 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000008000)='user\x00', &(0x7f0000008000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000006000-0xc8)="a5c9014aff2f030c260d565bc3d4134b73016327735c97b41682d57c2aca0afbd420312b233b8c4e76fdd35d77297d4745de6c641081350a424b0fb7097b3fbfda5f93778176bc4c1408d9375ee3de8a4f936b6c9ff383281956371e3961f6596f6023bbd8d05523ab3a0c663614939a5fda9458ab966b3f23e9bee0e34f048e43f87cbc31b18c617dd1f809153641bafaf97ec207e503e656d77d6a168841ac6703a12cb0cb5c1f2b87d8e80c96fea850574b39e95162a5ffd1afbbd798395d9055ca5d1a010280", 0xc8, 0xfffffffffffffffd) keyctl$set_timeout(0xf, r1, 0x88) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000009000)=0x0) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000007000-0x18)={0x1, &(0x7f0000b4c000-0x1000)=""/4096, &(0x7f0000001000)=[{0x0, 0x3a, 0x1, &(0x7f0000001000)=""/58}]}) ioctl(r0, 0x100000001, &(0x7f0000001000)="") getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000)=0x4) 2018/01/22 08:15:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000754000-0x20)={@generic="9e1398a6232344106409c51a1dd75fef", @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg(r0, &(0x7f000030c000)={&(0x7f0000c4f000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002c0000-0x50)=[], 0x0, &(0x7f0000bfb000)=[{0x10, 0x0, 0x2, ""}], 0x10, 0x0}, 0x0) 2018/01/22 08:15:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200000, 0x0) fcntl$setlease(r0, 0x400, 0x1) fcntl$setflags(r0, 0x2, 0x0) 2018/01/22 08:15:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r1 = open$dir(&(0x7f00004be000)='./file0\x00', 0x80000880, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000500000-0xc)={0x0, 0x0}) r2 = open(&(0x7f00008b0000)='./file0\x00', 0x2, 0x0) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f000078d000)=0x6) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f00003d9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/22 08:15:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2c, &(0x7f0000a46000-0x1000)="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", 0x108) getsockopt$sock_int(r0, 0x1, 0xb, &(0x7f00000ff000-0x4)=0x0, &(0x7f0000509000-0x4)=0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000186000)=0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f0000ca6000-0x4)=0x4, 0x4) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000ce5000)=r1) 2018/01/22 08:15:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) readahead(r0, 0x0, 0x0) 2018/01/22 08:15:35 executing program 0: mmap(&(0x7f0000000000/0xdeb000)=nil, 0xdeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x0, 0x4) recvfrom(r0, &(0x7f0000812000-0x72)=""/114, 0x72, 0x0, &(0x7f0000deb000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x10) 2018/01/22 08:15:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) epoll_create1(0x80000) sendto$inet6(r0, &(0x7f0000eba000-0x1)="", 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/22 08:15:35 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000009000)='/dev/loop-control\x00', 0x208000, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000009000)="6a64e4581407b9bd5096a0c519d416e7ee264ec5d0885c90ce4298c6cdbdc1ae4ae8a5d14b02b7211b592a6c87ace8c58b0c", 0x32, 0x1, 0x0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000006000)={&(0x7f0000002000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000000d000-0x4)=[0x0], &(0x7f000000c000)=[0x0, 0x0], &(0x7f000000c000)=[0x0, 0x0], 0x7, 0x1, 0x2, 0x2, 0x0, 0x0, 0x0, 0x0}) read(r0, &(0x7f0000009000-0xdf)=""/223, 0xdf) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@abs={0xffffffffffffffff, 0x0, 0x2}, 0x8) readv(r0, &(0x7f000000c000-0x40)=[{&(0x7f0000004000-0x77)=""/119, 0x77}], 0x1) 2018/01/22 08:15:35 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f00005c2000)='/dev/usbmon#\x00', 0x81, 0x400) mmap(&(0x7f0000000000/0xeb7000)=nil, 0xeb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000eb6000)='./file0\x00', 0x0) mmap(&(0x7f0000eb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000018000)='./file1\x00', &(0x7f0000a61000-0x8)='./file0\x00', &(0x7f0000324000-0x6)='ramfs\x00', 0xfffffffffffffffd, &(0x7f000000a000)="") r1 = creat(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0) r2 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) r3 = getuid() mmap(&(0x7f0000eb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000eb9000-0x4)=0x0, &(0x7f0000086000)=0x0, &(0x7f00008fe000-0x4)=0x0) fchown(r0, r3, r4) mmap(&(0x7f0000eb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r1, &(0x7f0000eba000-0x1000)="d26608265748860a8ee60ba60a5e6c44a241c99ed25dc10ea6e66ef88d44f71660b03f1e24a2f2ded0f51055abc3b1e881ac24cf4a048645dc99d2da5723fb9e4a146e97f93ceb7c7b594f1b1d4c694a44b8fe59a9805308ca3d0c2b6e603ce7906b3b2b8b6d63fc97e016ebefdea94b46d848f798096806b0cb0a8f642c37a6ebf9ad5bc4036b62310fa9d57fbc1ccd0eb57af6b14a6db42afdc2082fdb02801f4bef4afc6bc5ba41b5831d5ecdffb92dcf095c53f61471f7dbc0ebc18df2fbf477105314068e46c8c7afa906de5f47aeb9004674de1a8032eaf0cfd6d17343e56ed6f4856f80f3496d2df5076146048bbe05a29f37a93f51e896f95c7b20d67e3288f07cd8ddd2e103271759e147d5d5bed342e130450b4a093e439cd3282a3b5232ee61162555bda9dfcf422593e2a335b82663ba9ede70adb1350dcc5edb6f0355e744edb14b523b2ebf116e168b59fb89a8481c83766f2fded0284592e72d3abbb1e72f1cbb0e1e434d62213a03ffdb074ff5ccee89943ce536a5aff81835f9fa29e1a0f80d7ced21bbb09c4a6429fe893dae5eb67133d6c74da16577f359c471f9bd15ca27e97086646d7a1eaac96e3de8ad1c9426054bc8125d961011b5f9ab20cc2df86f84db45145cb316ffec3b6bd42f7e1ac4edc490a4c47b6e0f72ffd6de722b78a9636e2754b0f281f1cc804f449191546ef6b99a1936533f4a068ea8c0c0c46e3cd54a458f999174962150925ae72e31cd4596f8754ac9bf40ff004c26b3517b56dd7ffd17f8fc459bdaa717c289a61518c6d6c59af6a3ce5a778cb3e8a4b6d353656d31e65a72378e1f130da66c814ad62dca7d1b3d7966e8f16121e1f0cf26115c7bd6e82f95893429f6d88d0ea83ec2a27c17d1915a389bb33ffa2cf1e8aabe7ea49291f9579879c55ac9442d68e6d5a74fc779deab3b95799796827a99db32cb82f2e5990bb0bcab581e1b7a101e9465f69bf4c5aa62ae160599c95510192c071b36b8f006e156e9fdf0432a3433a93a8f6aa940935901f9999730d89ae04bd396991061e1497cc4edf68829dfe0a3a725765630b273a03cbbcb4cb0564c952479d6f8e6350d6d1910eafbb7d43565179635071d8c8d690e31a3a7607575fa95f440ff54aa116ef9ff47c004ced2ad40ce4ed4e96b3f2a09b09c9d3109995f85f4ccccfc3ca859187c2e52204df5243cfb668d627a48b6c0a703897f4a542bda55e2d6fd844f3ca7c4a3031136da711a9bbe72bb57bfc4875be539a333fefb6c814b5af6253ddcd06c655de690c61b6c30da9f5e5732077d1b410d32dfb33811d50ed9e7f4379490033fde9efe0f4a61a9531b2a2cf2ddf6660a054a96cc2db3a944fe16ffad628a1e548f95439aad69ed52db68e91f1750e327d2e42241b0965c4a1b458bf8830082d7458e8e0c13229ae33b76d9d4a24035e7b39df307ca132d89e4d14f5d3c0f7aa37869447c51e0ec8b338ef646c366c531b629b043ba415caa91ba338b79a57a05d2257b3a62be2598047ac2b9846dd0deb9ec7d77351c6722ffc66a5d0bab59f52d2e86788f18200d02203c86afe8c13dee168e8acb6e818b001fd71169075302eab8b11799c2d3ca2ca0bcc54e3cf3ea57558c8cb8f018b3b66e00f39a6c9e1e6fdfb94cc4d2311c42fec47fb46883540a14b9e42b899d17341196e5511a8ac1ad8e7db6e0038ef14b534edd28f5b2e430adc50f6cc6379182b0b3601cd4cff418ae89586ea9ca7ad6594f9a61a1844a467740021952fb7e4b330063e5711928543acaf8e9ff5ed628c78120721b960452de6ac0d79615807d4626957ffb5f5161c4bc886cc0af224e8f33fd7441a844f8898270836c17a57c3a704d30c057095beb5c597e4aab06ea25143585133caadd6d06c70df85836f9e6c33e7d7163580898cc201e5a93be53b23a0b99c676a5a5837a1b9c09ef18f4372ea9a0c0d2bcf5c34cf4a261a389a88cad401f9baafb63602dacac8d02d21ed7b12abe4e84b3ef25273acd863eec9c22ae2bfd4b083c50787918d1b99efe197fa61e983196d6745709de2027ef2b79af5a4ca6f91e1441f7e3a89036e664eed0a28b84ec99b5f56788362a0784aa4dda7078e778b908974cac84c5f0f52471fb962b6acd07e231d63d5c6e492d9adda36508e000b2265b33ed0309bf0e38be1dfe15b0755b75a350edb52281ea30aaa939038ce605649bf790e93b1604ae384d3d9687929637da3c2330d970bff20d655a879d14e72aed7d2d0cf0db94c74c751e973607eb81396c791aeaa8dc93acd3ba667fb35817f6fc9f96344ce4788fa20f771a146aee0feaffcbfc899522a7ea7ef11065f189e5a5070735ff0c3544dc1827e59aa17d20de9a906ad226074de09036978f2c3da06c9d5d5634a93eb3077fb9d65640356ad6f10930f2c6a11f55055506596e85ed03e2d54ca1b3f04b50c0c453fafb09cdf30e7c6a64001305ab95f0c878d7f00a82f3412643ba3b194ecd0ae4869628e851987156f60c3823367b4a93ee2211f6ebba69e50c6062ac7388b7236ac15fb5d8e9ce0697b0598b0cfb260b625a8b236860597b59136de15d0a55d85bda1e132550ff930690da0787e89e370cdddcaf1a3e3c82d4ef0a260ec93ff8b73c3c64b875160c4eb1bd8ecd9690b3cc0b3d5fa42d51b100285adad2683a61de04b9dcb3840c57e36e3207c3a083b9c3586377915a8338132e115d1738aeb2686f4c7542ff8651e105f65b58129d3b22447eea27a6a889c30820ed101f0ea7fbe835d66c8cbbb8eaf2fdf0ee1319804dfce6b8e5f18d121f0bbad94dffa615d916634839f78436f02b5b7df990e05ffef55e6afa9fbb0a6d361feab6d5543f4c2cc61532bcc0c86530575dc779cb55ecc2e6a161696a2af5f426b7c954137c2ac4966900c9da91d538da1107c02fb0417f035798817a04edfc9f2a2e987f13a4184ff2ab9e8b610004604752d6f2cd9264726ac0a915ef892b02d69db3536c3fee0eb3ec77ad86af6fcdad8c16a93faadd986f52bb7fd61a866fdb8de346060e42af8d4d594fd29b30d30313d6f5206743a0b16d9cc0225c91a780445927164ffb329f9bc134f4f7063c77b89ed5c29a925dcaa34ef061e5a8516c79f048a426a37deb644191516556b5f3a7779ec20013de317603c0089c62819f00652e2dea3b0bd1b8b0ee17a742b2a5573f0f0c0663fc0950412d8442266f389520767a007c163d048b0a8e307483007aec6de46c8acc32b28f13f571a3e45fdc81502296222dbc926b995df196137cbc1f5b6deaafb1994cd5157c44c5832ad1cb1429ac4b4cf66615ebde0500014ac01f60f7eb9523d2e6edc5ce1c3b1daf155dba7864ba4dc30332000bfcc14e3851e846418e51e5fa6d565cbae7121c4036433914010a93705921c2178674127cd6b4efa9609a6517eda7d5a9e60812300e69ae50fb8556c6016c30c6b337992f69e39133f32caa4dded84409e3022c4b40f7978cffd6f61640b95b3e13a3371f020aa315b063032118b5f29179c031875be2d97cc6baf091b5825aa476cf6a453f831ef1854db39d2c3be90246b9a0cadd06f1777b53d83e09d6920e8a3981c74a335c99be7f673de4ac14cd975162941f899469cca16039bf6e47fee76f94d273f6019d1e7dda12ae207db968ac6f617b633534834ef8eb91d10c06a79f427cbbb12b131f0ab54695211f591524eab820155ead24b2ab558fa7b52bff7498e428e0b3a73b4a5cae2d6e5cf5002378178d6464700625bbe5c348e731f2c123230165f47b9304612cf1d325af14269e401456c893c2b08d11b67808d5ad47506507003740b56ef0166f165cb9f2b50d36e2bc4fd02202df97c48b5ff479b0afb861e937416a974649d1bf8f75c5827ec5024910b25760f0507b68878ec24dc3455e500340bf676b5d2e76a5b7361d50ae9e67996dedb8ed4e5f602fe00882305869b3c98b09d91d7b8df93878b7dba6fbb892d8823c3c6bcb7f75fd7a244c440a0bbd4b957dabd2d63c8077e361690f9437a123ecd92a4e93c29c3825fb1a51c6a08b6f3c987f58482cbe554f2c17d8d89d322b2b8f3548bad2a0b050cd992465a58df9ca37f0e55de5a39c27cfe4d3756579034ac96806ef19c7cb4e8b149f3537e8d24e20b8be07bbd9c52bf775ecf4ef158fa0c7dffbc742ddb22aaf16715f5f754eb429e68274fe7c472411caf665c2c1799bfb0231f3487022597a40ee5e1e29fede2207fc4ded2146460695f1e6fc9bfd384cfe089f6a94d616e9d7ff5579f1f3714cbd77def751116d96d57dd2ae0ca1ffc6162d6dca5e3d58eecf4cb9912f9b8d9a9705cb27a46a13e335cd714f0040c96200ef5d35e8384b1ceefba9055ca789e5405d83807206773a55d4a0ece53a124f6d3d88599724edb3cbae4e185593a93a8dc87bceac9e7ede9be52fcd9202eb8f70be611fbfcddf88adde220bf9cbeaabf7722c66e66d47a1302e43ee39f6c66b9829a5cc2ca1849663b6466b671621c8a47ab510978033fafa751a986c1d559d18a350d8c7df6dcb3af2a7a61a29aeab7d2691e96137c84f9ace9174bd227266d43b111bb4a74798a9af1f467669b4e658b15f62a566227cf2577bc383990503ddedbf96d453380829b9f34cf017913dad2bfa728f43ea3d881813ab4285b521d9ce2e570026bfb4e63a84d2e64d566db62d9d8327172f0dfb062f75e100be8f792ec9578698e3c492ee2f5b8642ab60a849c11cc55dfdcd9ab3fdf2160effe9d691d9ec0800c9c4fe9a32f1ef25fa7abbcb6bfefe4e5b0b03794db6b1c3806127dc27dbfe8da7010ff34fe3961e0cc4acec4c5b573785bb2fa997b5e47b072616c2f2a164619193e53a3a0139ce74713d6e6625431002eda5f8eee88f53f04c17373d5148bc7c4e4cc116a507a8b5d5f561d00f2e160b84a3138fd9d246b9e3f337f83199b205627400731f6e885a624c3221b4b8db762b6c1f159849c0331ced47cb262df4f1361c278e6495d2b9bdc2e4a8995b004aaef41ea808dc91df7039756dd825baf300afe77789faf6af9ba44ecdaa9f25378aab4cfd464b8249599faa760ea581926ffc5a245874bf22c58bc71ceb9dcc9f79b679eacb59bf8eaa6947b455f3dc47d5ccf02defe5875abc61b5892afe76969e42d0493f93eeec10a82896ca3b563c2b58bc0b7c523f5d1866f303cb451270ddcf80434f235f800db309223493a35374b6d8aef35c6d6148849a4364a8db9be66786261f3c4b1ee1aec5c8fd4a31c4cd9cf410447b388d7d149206e9f0c69b18347b8fa8a8f237269457818fdc0e9fb963c61e88a4bcf1b0561f9edf9ee0533590b8eead1634f3f28cf1fe4e563c71dae1b38b7caf6b89d797a25762a660efecac37bffb82eb6fd26112bd7078c9cc85a09bc4c3318a3c5d96ca5ecf0fee0a8ecf405b35ab6c5d83d7b5698152e6bde13aca9373af0068a10afe0c1b74c7fe84c7781ea8f279c2ffb24b5df13ed6d5c932a9c5dbe3eafc3cd563ba4399dd1acfede09c6f759ba8348b8f0c8951bd2b7dd8c7a22f8cea5ca23d46acbde26b6438318732ec7d10ced747304a896429d703cbfedcca92cfc028577426e8929171ee27b4cac4015c5638d95e864b6571a099819a77164536c5daac1ac4c64ba53dc747e9aac207fc99b55a3c6e057698c7ab0c835f25c6b5b7e413e0b2d9c761c9ce62fa7b0304ace3087349c102403074396fcab9287c8aa53061f216425e582a17d2d09b1ad09fb8a00fd4f4a01f23af3baec2dcc7a338c1", 0x1000, 0x6, 0x0) pread64(r2, &(0x7f0000eb7000)=""/107, 0x6b, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x1, 0x100000000a012, r2, 0x0) 2018/01/22 08:15:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000a94000-0x9)='/dev/sg#\x00', 0x0, 0x0) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) openat(r0, &(0x7f0000981000)='./file0\x00', 0x0, 0x110) clone(0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f0000ce4000)=0x0, &(0x7f0000000000)="") ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000ebc000)={0x3, 0x66, &(0x7f0000844000)="db4c6a600b61d2676657bc38be434c233e70cfd2513e88b904429beb8e03f67eaeab7c140250159adb5a6888d52b1de6af7741704f45ac3092d1445528f03ad8fed8b3c812c5df488eab2fe7f510d0b8ec7bf541aab84659759fe1c382884fbc9578b81fbbef"}) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000480000-0x4)=0x0) 2018/01/22 08:15:35 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x10, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000002000-0x168)=[{{&(0x7f0000002000-0x6e)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f0000002000-0x10)=[{&(0x7f0000001000)=""/47, 0x2f}], 0x1, &(0x7f0000002000-0xb6)=""/182, 0xb6, 0x5}, 0x5}, {{&(0x7f0000000000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000000000)=[{&(0x7f0000001000)=""/189, 0xbd}, {&(0x7f0000001000)=""/5, 0x5}, {&(0x7f0000001000-0xe3)=""/227, 0xe3}, {&(0x7f0000001000-0x8b)=""/139, 0x8b}, {&(0x7f0000000000)=""/66, 0x42}, {&(0x7f0000001000)=""/226, 0xe2}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000-0x1f)=""/31, 0x1f}, {&(0x7f0000000000)=""/151, 0x97}], 0x9, &(0x7f0000001000-0x1000)=""/4096, 0x1000, 0xf7}, 0x7}, {{&(0x7f0000001000-0x1e)=@pppoe={0x0, 0x0, {0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @common=""/16}}, 0x1e, &(0x7f0000001000)=[{&(0x7f0000001000)=""/61, 0x3d}, {&(0x7f0000001000)=""/97, 0x61}], 0x2, 0x0, 0x0, 0x7}, 0x0}, {{&(0x7f0000000000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000)=[{&(0x7f0000001000-0x2a)=""/42, 0x2a}, {&(0x7f0000001000)=""/117, 0x75}, {&(0x7f0000002000-0x73)=""/115, 0x73}, {&(0x7f0000001000-0x82)=""/130, 0x82}], 0x4, &(0x7f0000000000)=""/26, 0x1a, 0x7fffffff}, 0x5}, {{&(0x7f0000001000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x50)=[{&(0x7f0000001000)=""/240, 0xf0}, {&(0x7f0000002000-0xd3)=""/211, 0xd3}, {&(0x7f0000000000)=""/180, 0xb4}, {&(0x7f0000000000)=""/195, 0xc3}, {&(0x7f0000001000)=""/186, 0xba}], 0x5, &(0x7f0000002000-0x66)=""/102, 0x66, 0x789}, 0x7}, {{0x0, 0x0, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000-0xde)=""/222, 0xde, 0x2}, 0x8}], 0x6, 0x40010000, &(0x7f0000001000)={0x0, 0x989680}) clock_gettime(0x5, &(0x7f0000764000-0x10)={0x0, 0x0}) 2018/01/22 08:15:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000018000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00002e8000-0x8c)={0x0, @in6={{0xa, 0x2, 0x400, @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]}}, &(0x7f0000be7000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000005b000-0x6)={r1, 0x7}, &(0x7f0000d0a000)=0x6) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f4000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000fcf000-0xfe)={0x0, 0xf6, "afd18c8d8c497ca286523700e59e1ae3288993c8dd010dc9f4a546248690c01e9cc944b9412c791790aed58426ad4a939d1d80e79f20b589adfd52ffff6a71ba4f0905ba8d25d80a1f7e078838c9656a51a60b68ffc05be865a0908e8c902faa912513da79684a7aa33d8c9f6946750f5336f3b7d09ae104af275efc46881a13e9019f804dce68704052c6a91541bbeb3ac3e7fee407c39da300f04b1bf5e2916501d3387f328c1a2069099d5758e0887de44f3388787af2d9c019cd195eb6260e0f2716e59e976bcdf3051281bcb8c24985ca1e82bd9ac6235fc7688f0e1f96a7a9cc3f68e75e6af738906e2a4e3c26f9511dc81f38"}, &(0x7f0000b6b000-0x4)=0xfe) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00008b8000-0x1d)={r3, 0x2, 0x15, "33957fb51d8e15f3b53bc66eeb79b521f793f44323"}, 0x1d) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000018a000)={r3, 0x4, 0x7, [0x7fff, 0x40, 0x9, 0x8, 0x9, 0x275, 0x7a]}, 0x16) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00009f5000-0x18)={0x0, 0x6, 0x30, 0x800, 0x100000000}, &(0x7f000078c000)=0xffffffffffffffea) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f00002f3000-0x8c)={r4, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$KDGKBLED(r2, 0x40045108, &(0x7f0000fbd000-0x1)=0x0) [ 43.750999] TCP: request_sock_TCPv6: Possible SYN flooding on port 20022. Sending cookies. Check SNMP counters. 2018/01/22 08:15:35 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x1c) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000b05000)=0x5, 0x4) socketpair(0xd, 0x6, 0x1, &(0x7f000028f000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000796000)={0x0, 0x2c, &(0x7f0000000000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001}]}, &(0x7f00005e7000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000001000-0x8)={r3, 0x968f, 0x6}, &(0x7f0000bf3000)=0x8) clone(0x0, &(0x7f0000085000-0x1)="", &(0x7f0000d09000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f0000f2b000)="") r4 = openat$ppp(0xffffffffffffff9c, &(0x7f000069c000-0x9)='/dev/ppp\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r4, 0x40505412, &(0x7f0000000000)={0x2, 0x401, 0x7, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$VT_SETMODE(r4, 0x5602, &(0x7f0000001000-0x8)={0xfffffffffffffff9, 0xc5, 0x3, 0xfffffffffffffffe, 0x9}) getsockname(r2, &(0x7f0000000000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) dup2(r2, r0) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000cf4000-0x10)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000002000)=0x4) 2018/01/22 08:15:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x3d786acf34182da7, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) read(r0, &(0x7f000060f000)=""/217, 0xd9) socketpair(0x0, 0xe, 0x0, &(0x7f0000c48000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r4, 0x8915, &(0x7f0000e49000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000308000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000b4e000-0x28)={0x5, 0xe, 0xfffffffffffffff7, 0x3f, "a4b04b5c19b8ed628884c2fc10e269cada0a0531466d0343e5001d88d0958352"}) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f0000389000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000de3000-0x4)=0x0) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f00009da000-0x4)=0x0) ioctl$TCXONC(r1, 0x540a, 0x0) 2018/01/22 08:15:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000c60000)={0x401, 0x5, 0x100000001, 0x9, 0x400, 0x401}) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000466000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r0, &(0x7f0000a13000-0x47)="4f7ad0c9edffe9486f1748144523c0c253773e00d4bba29028eac32e8de58f5930fd4c8ebb78dcf50bbc54c9270e987b4763dde61a04000000b3837564025833540000000013", 0x46) r1 = syz_open_pts(r0, 0x801) writev(r1, &(0x7f000036f000-0x70)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) 2018/01/22 08:15:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00003b4000)="76626f786e743106", 0x3) write(r0, &(0x7f00005a6000-0x2)='#!', 0x2) fcntl$setsig(r0, 0xa, 0x7fffffff) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/01/22 08:15:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a03000-0x15)='/proc/self/net/pfkey\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000846000+0xb35)={0x0, 0x8000, 0x30}, &(0x7f0000ec7000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000cc7000)={r1, 0x2, 0x800, 0x3f, 0xd2, 0x100000001}, &(0x7f0000df6000-0x4)=0x14) r2 = socket$unix(0x1, 0x805, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000ce0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ce0000)=0x14) listen(r2, 0x0) accept4(r2, &(0x7f0000b28000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000b29000-0x4)=0x8, 0x0) 2018/01/22 08:15:35 executing program 4: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c93000-0x19)='/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$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000)=0x2, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000430000-0x25)="240000001a0025f00000000401111f0e0a0b00000004bf00000009ec0800010000000000", 0x24) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000926000-0x1000)=""/4096) 2018/01/22 08:15:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000057e000-0x8)={0x0, 0x0}) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f00005bd000-0x4)=0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) r3 = syz_open_dev$sndtimer(&(0x7f00009da000-0xf)='/dev/snd/timer\x00', 0x0, 0x4000) r4 = syz_open_dev$usbmon(&(0x7f00003c8000-0xd)='/dev/usbmon#\x00', 0x10001, 0x800) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00002f2000)=0x0) r6 = getuid() fstat(0xffffffffffffff9c, &(0x7f0000dc6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00006e7000)='/selinux/access\x00', 0x2, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000afd000-0x7)={0x0, 0x0}) r10 = openat$ashmem(0xffffffffffffff9c, &(0x7f000047a000-0xc)='/dev/ashmem\x00', 0x20000, 0x0) r11 = syz_open_dev$loop(&(0x7f000071e000-0xb)='/dev/loop#\x00', 0x1, 0x101000) r12 = socket$inet_tcp(0x2, 0x1, 0x0) r13 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00006b1000-0xd)='/selinux/mls\x00', 0x0, 0x0) r14 = accept4(0xffffffffffffff9c, &(0x7f00005d8000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000881000-0x4)=0xe, 0x80000) r15 = socket(0x5, 0x80804, 0x80000000) r16 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000637000-0x10)='/selinux/create\x00', 0x2, 0x0) r17 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00007b7000-0x10)='/selinux/access\x00', 0x2, 0x0) r18 = socket$inet_udp(0x2, 0x2, 0x0) r19 = getpgid(0x0) r20 = geteuid() getresgid(&(0x7f00003dd000-0x4)=0x0, &(0x7f000044a000-0x4)=0x0, &(0x7f0000200000)=0x0) r22 = openat$rtc(0xffffffffffffff9c, &(0x7f00001e8000)='/dev/rtc\x00', 0x20000, 0x0) r23 = socket$pptp(0x18, 0x1, 0x2) r24 = creat(&(0x7f0000e3c000-0x8)='./file0\x00', 0x20) r25 = socket$inet_dccp(0x2, 0x6, 0x0) r26 = accept$ax25(0xffffffffffffff9c, &(0x7f000044a000)={0x0, {""/7}, 0x0}, &(0x7f0000444000)=0x10) r27 = fcntl$getown(0xffffffffffffffff, 0x9) fstat(0xffffffffffffffff, &(0x7f00004f6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000ce9000-0x8)=[0xffffffffffffffff, 0x0]) r30 = fcntl$getown(0xffffffffffffff9c, 0x9) getresuid(&(0x7f000093a000-0x4)=0x0, &(0x7f000087e000)=0x0, &(0x7f0000aef000-0x4)=0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f000050e000)={0x0, 0x0, 0x0}, &(0x7f00004af000)=0x71323c20a5c5914d) r33 = getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000143000)={0x0, 0x0, 0x0}, &(0x7f00001d8000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000099b000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007a5000)=0xc) r36 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f0d000-0xa)='/dev/ptmx\x00', 0x1, 0x0) r37 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000317000-0x10)='/selinux/access\x00', 0x2, 0x0) r38 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000021b000-0x11)='/selinux/relabel\x00', 0x2, 0x0) socketpair$ax25(0x3, 0x5, 0xcf, &(0x7f0000f18000-0x8)={0x0, 0x0}) r40 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r41 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00001a4000)='/dev/loop-control\x00', 0x800c0, 0x0) r42 = syz_open_dev$loop(&(0x7f00007e8000)='/dev/loop#\x00', 0x7, 0x4200) r43 = socket$inet_sctp(0x2, 0x5, 0x84) r44 = socket$inet6(0xa, 0x80802, 0x7fff) r45 = eventfd(0x4) r46 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a49000)='/dev/ppp\x00', 0x400000, 0x0) r47 = gettid() fstat(0xffffffffffffff9c, &(0x7f000089c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r49 = getgid() r50 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000092000-0x8)={0x0, 0x0}) r52 = socket$l2tp(0x18, 0x1, 0x1) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000073d000-0x4)=0x0) r54 = geteuid() r55 = getgid() r56 = creat(&(0x7f0000ad3000-0x8)='./file0\x00', 0x40) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000ad8000)={0x0, 0x0}) r58 = accept$ax25(0xffffffffffffff9c, &(0x7f00001dc000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000388000)=0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000447000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000d25000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000320000-0x4)=0xe8) getresgid(&(0x7f00002cd000-0x4)=0x0, &(0x7f0000dea000)=0x0, &(0x7f00002da000-0x4)=0x0) r62 = openat$hwrng(0xffffffffffffff9c, &(0x7f000016d000)='/dev/hwrng\x00', 0x4000, 0x0) r63 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000432000-0x4)=0x0) lstat(&(0x7f00000ac000-0x8)='./file0\x00', &(0x7f0000876000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00004b6000)={0x0, 0x0, 0x0}, &(0x7f00000ee000-0x4)=0xc) r67 = getpgid(0x0) r68 = geteuid() lstat(&(0x7f00003d6000)='./file0\x00', &(0x7f0000f31000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000288000)={0x0, 0x0}) r71 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000437000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r72 = syz_fuse_mount(&(0x7f00000a3000-0x8)='./file0\x00', 0x6000, 0xffffffffffffffff, 0xffffffffffffffff, 0x3ff, 0x8) r73 = inotify_init() r74 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000de0000-0xf)='/dev/sequencer\x00', 0x200c00, 0x0) r75 = syz_open_dev$sndtimer(&(0x7f0000848000)='/dev/snd/timer\x00', 0x0, 0x0) r76 = accept$inet6(0xffffffffffffffff, &(0x7f0000f97000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000a67000)=0x1c) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00009d1000)={0x0, 0x0}) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000f21000-0x8)={0x0, 0x0}) r79 = syz_open_dev$sg(&(0x7f0000a4a000)='/dev/sg#\x00', 0x100000001, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000e9f000-0x8)={0x0, 0x0}) r81 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d6d000-0x16)='/selinux/checkreqprot\x00', 0x82, 0x0) r82 = accept$packet(0xffffffffffffffff, &(0x7f000081c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000817000-0x4)=0x14) r83 = socket$unix(0x1, 0x1, 0x0) r84 = syz_open_dev$evdev(&(0x7f0000ddf000-0x12)='/dev/input/event#\x00', 0xffffffffffffffff, 0x40000) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000899000)={0x0, 0x0}) r86 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00008eb000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r87 = syz_open_pts(0xffffffffffffffff, 0x100) r88 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008b6000)='/selinux/mls\x00', 0x0, 0x0) r89 = accept4$unix(0xffffffffffffffff, &(0x7f0000d85000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000407000)=0x1002, 0x80000) r90 = accept4$unix(0xffffffffffffffff, &(0x7f0000442000-0xc14)=@file={0x0, ""/4096}, &(0x7f0000333000)=0x1002, 0x80000) r91 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00008bb000-0x11)='/selinux/context\x00', 0x2, 0x0) r92 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x8c000, 0x0) r93 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d18000)='/selinux/enforce\x00', 0x1, 0x0) r94 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004b5000-0xa)='/dev/ptmx\x00', 0x200400, 0x0) r95 = accept$ax25(0xffffffffffffffff, 0x0, &(0x7f0000a88000+0xde0)=0x0) r96 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000db2000)='/selinux/member\x00', 0x2, 0x0) r97 = getpgrp(0x0) lstat(&(0x7f0000b85000-0x8)='./file0\x00', &(0x7f00000cb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000e71000-0x8)='./file0\x00', &(0x7f000070b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r100 = accept$ipx(0xffffffffffffff9c, &(0x7f00001c9000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f8e000-0x4)=0x10) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00004ca000)={0x0, 0x0}) r102 = userfaultfd(0x80000) r103 = socket$l2tp(0x18, 0x1, 0x1) r104 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000212000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000289000)=0x60) r105 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a2f000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r106 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000017d000)='/dev/sequencer2\x00', 0x101040, 0x0) r107 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000073e000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r108 = mq_open(&(0x7f00003eb000-0x8)=',vmnet0\x00', 0x2, 0x5, &(0x7f0000636000-0x40)={0x7fff, 0xffffffffffffffe0, 0x80, 0x3f16, 0x8, 0x2, 0x80000000, 0xfffffffffffffffc}) sendmmsg$unix(r0, &(0x7f0000e3f000)=[{&(0x7f00009d5000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000231000)=[{&(0x7f000081e000)="cd099493dd72d42e2a2e7947999085241c7d5024d5fe438e626c3473fda5a9ab3501cec7ff54271cc381ce4d2e53c9820d4bc3c0caed27cc026088656c0c68188d1fbfe200ec6a52722cb394e4847ba5bd7c2ebef4e27bbd768e2bec454cf6d281ed63a8d6fd9474e56c7eff4f9dd8fe27ae2cf6ff7cd548a2ce73bfd2bf7d8a6778b849bba5e4466956cba95f4144f0f5fc39c7540ccb2ba62065abdc6e3232f3ba374a94b360c58b6498d52994f0cd7953738575e2f0246bd2e05ac5c72fc44e3a565dc6", 0xc5}, {&(0x7f0000aa3000)="076e7b95e31a978d42d69760bc14014119250812e600377a7c2777f4e497badbc6ff7e987a5f0c572d6a34151857520cb67468db155968102967ee8f685f34d34871ac5234d176d76354a68cade75ca61350da985ce359a89b39afc54cbd7475364e739d6537afbc4b4f36edaf41b68ed09a05ac056a2a85ae63754f483caedcd2f76d0dc19157f9d7e5645dabdc0af2082be1ea237b51e8194e2ecb90a7be4f82bb52d808e3cfad481d91e8f34a062d8a6c7a7be9acbde89b4214b6a504", 0xbe}, {&(0x7f0000df5000)="1dcbb85a33f091421ec3a7a235520938e27b157acb2963fb255c3d7ede050a8c3c566a2d96e39e26e01ec1d1ec36003c8151288cbc9f97c3e5b2c276a95b9a5e08631a535130d50b719ba600e7d3a24ad6fe6bf0c2aa29850fa22d6447ed4ab7da563c2927b5552550a7acaa", 0x6c}, {&(0x7f0000d84000)="c762541d28e656af0b5a010a5210ea08bdd8dbf05fe5fc6648881b24925028c53bc4385368e4686b8d", 0x29}, {&(0x7f0000ebc000)="9ca2db668d2587f6e10174739d46023ef77110d91c0b9db5c17e363a8b5844ecd98abff32330a0c391820bc91cd5ece67a59d28e9bec8db457388bd60a843aa2bb670f3ff8a10cee4c7259f313f2c28060fc843ee59d744872b804b6cbd57ab9c044fef6f780a865303c82a7649d618ccdd53658d71a15f07dac7135d456c9368eb4873891a88a1e4577e2d3cca9ca4a57830fd757913eba", 0x98}, {&(0x7f0000600000)="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{&(0x7f00003b4000)="ced0f1372e7dca06876cf88646ab2a910628d6a65d882de1eec65802dab6300de204207d6c874f7fdd9021d5027e68f8327c5533262eb602ce5c72779cc1eef59fbeac3c1894ca25bbb8579f0ec2017f7edc6181c116a14ca5496b37e23c924afd87d9a2f46d3dfa7da6712428d7eedcdadba28107f0deb7cb23ffb914c5403d880ea81ecadc398f6d6a1360e8938e933b04e914f1643b7ae941c281650e802dff6290a405", 0xa5}, {&(0x7f00005fd000-0xcb)="092dce9be58b60aee566e00faba1aa4147c9a59e50c8e41c3d123bcc40d2fd25b7f478c9be2bb70a3cbc3143d52e8faffb320a868c85c1a8ffde99f1adc5c2e54f8f968b0f9fc636c47ed5ed0b682fa3ef77d00930c7bcea42e46ff1f451198b94d5f9173729c35dcd6d1302b3fd8a982ed49df35fa7822df23ab889ca55f7de36165771a5f16d94325374276630848f7a834735dc4a0ec604f7dc42eee4d55a1b2821ef83c804ed2e79b407121aa229b2e47d83b878a7732958da2c4651a6041cd60e13f56dee7558cac8", 0xcb}, {&(0x7f000046b000)="5282995864ec22d2e54363a80efdac98b8fd7ed5abb6c3af4e63db717c147973be382a969ee8e28349bf904abad072b9ed1037d2ca903945673af5e5cc09ccefd7ba0511d0348e78b6f09054ee5eacb83d6b94ad5e405af335df16118c357d38e4587d89ed1781d4ba734c0feaacf0a063d7525905f0b537c7fc143947d44d78c9de666b823ab3b461ff5046f698ab42357c16bbdf6e1ffda28a0e2dbe71699e52e46628d718572dec40076cc6cc546d55b6255bf2105c8160884c10733892c714", 0xc1}, {&(0x7f000021d000-0x9a)="9f9f28e60077d71f2eab5fd4a3d67ddbd31428e0e0edfc4fc508e7ec4b945198f5255df67f0e99879baff990a815bfa17e1a87e0070e3518fe06f68c3e20d8720ff3c452188bfc70f533c3d1ea928ae04155f814fa65776b7024357aec7374696200c7e32d002c346b19818039a9157a4963445f61ddef043baa9b29a381d0526adb39d578ef63727bf117afa8e2ecabd60f80a7cf481f115e66", 0x9a}, {&(0x7f0000385000-0x6c)="e879bd1219a57ef749dd2078e611c4f20195c51eafc6f82b6f720572587f586780593d04d67b9c12dd7b4765c4f1cb301f1a9470abf2f137df75e8d3cddea0fbac31396fcbe02ae4285d171ba391e0e254135f2f1636fc75c78677dc43aa1d9a103b1a513512d35888215da0", 0x6c}], 0x9, &(0x7f000031a000-0x78)=[@cred={0x20, 0x1, 0x2, r97, r98, r99}, @rights={0x18, 0x1, 0x1, [r100, r101]}, @rights={0x18, 0x1, 0x1, [r102, r103]}, @rights={0x28, 0x1, 0x1, [r104, r105, r106, r107, r108]}], 0x78, 0x40}], 0xa, 0x0) timer_create(0x0, &(0x7f0000a6d000)={0x0, 0x12, 0x0, @thr={&(0x7f0000140000-0x1a)="", &(0x7f0000e22000-0xf)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r109 = getpgid(0x0) r110 = socket$inet_tcp(0x2, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000945000+0xf15)={0x0, 0x0}) setsockopt$sock_timeval(r110, 0x1, 0x14, &(0x7f0000222000-0x10)={0x0, r111/1000+30000}, 0x10) bind$inet(r110, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r110, &(0x7f0000948000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r110, &(0x7f00006ab000-0x1c)={&(0x7f0000275000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000955000-0x30)=[{&(0x7f0000953000)=""/15, 0xf}], 0x1, &(0x7f000025e000-0x34)=""/52, 0x34, 0x0}, 0x0) setsockopt$inet_tcp_int(r14, 0x6, 0x4, &(0x7f0000c6b000)=0x9, 0x104) tkill(r109, 0x1000000000016) 2018/01/22 08:15:35 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000f1000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000b58000-0x16)=""/22, &(0x7f0000dee000)=0x16) socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f00003c3000)=@generic={0x2da, 0xbcd, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r2, 0x0, 0x13, &(0x7f0000b52000)=0x0, &(0x7f0000d9d000)=0x4) 2018/01/22 08:15:35 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89ec, &(0x7f0000000000)="b07c01be6f754993df70ebf030eb6436fa0d4646b40f1ed8d2ac6fce0e7853592dee22c77996ee7522ecaba4a6ab866f3508318f5dabbfec53fcc4bb621c2d9c2c7e186fd339c29e83f90cc95c5fecebab67cd15847cccd1e87b1f82accd12507df4305739ec4b3265bc8807ac8cc93efb119563ed121b9d148ee127996165cd581affae5c5a8c63901b8198b7ac7d2ea8479cf280828adf2ec8c465a13179058109142d834d6e730c8f2df2e4476cd6117bab4786d6a8546cca53aaff725523d3f8") ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000001000-0x8)=[0x401, 0x1]) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000002000-0x18)={0xfffffffffffffffb, 0x0, 0x6, 0x0, 0x3, 0x0}) clone(0x0, &(0x7f0000a55000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") utimensat(0xffffffffffffffff, &(0x7f0000eb5000)='./file0\x00', &(0x7f000064b000)={{0x0, 0x7530}, {0x0, 0x0}}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001000-0x20)={@generic="49be9c58739d388614a156b443cc9f9e", @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000)={0x6, 0x4b, 0x9, 0x5, 0x7, 0x8, 0x63d3, 0x3ff, 0x20, 0x4, 0x9}, 0xb) 2018/01/22 08:15:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002a7000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00001a1000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000807000)="") chdir(&(0x7f0000e6a000-0x8)='./file0\x00') umount2(&(0x7f0000b1d000)='.', 0x2) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000080b000)='/dev/keychord\x00', 0x1, 0x0) getpeername(r0, &(0x7f00001c1000-0x20)=@pptp={0x0, 0x0, {0x0, @rand_addr=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007ca000-0x4)=0x20) umount2(&(0x7f0000b1d000-0x1)='.', 0x0) 2018/01/22 08:15:35 executing program 4: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) rt_sigprocmask(0x0, &(0x7f0000834000)={0x7fffffff}, &(0x7f00000c1000)={0x0}, 0x8) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000fe4000)={0x1, [0x0]}, &(0x7f0000fe4000)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000029000)={r4, 0x6, 0x1, [0x580]}, 0xa) writev(r3, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) tee(r2, r1, 0x5, 0x0) 2018/01/22 08:15:35 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) sigaltstack(&(0x7f0000000000/0x2000)=nil, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x3ff) r1 = add_key$keyring(&(0x7f0000002000)='keyring\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000004000-0xa)='id_legacy\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000006000-0x6f)="5552031a72303dc00960d69e923d41b1d2ebd90fa58379c91dc845e40ae83c649f38385a9e9ad653cccec5b15cc8f0ab845e16aed28a624bf2a5d3d8dbd0d584e7ee859fea620749120e759d476b87ede4319fd3fe4951d1eb64fff6e54355b321b82b27985fb0d3b28545ace1a4ad", 0x6f, 0xfffffffffffffffd) keyctl$search(0xa, r1, &(0x7f0000004000-0xc)='cifs.spnego\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, r2) keyctl$link(0x8, r2, r2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000006000)='/dev/rtc\x00', 0x101000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) 2018/01/22 08:15:35 executing program 0: prctl$intptr(0x1d, 0x7fff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/autofs\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f74000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r1, &(0x7f0000f72000-0x1e)=""/53, 0x35, 0x0, &(0x7f0000205000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x31, &(0x7f0000f75000-0x4)=0x20000000000008, 0x12b) sendto$inet6(r1, &(0x7f0000867000)="", 0x0, 0x0, &(0x7f000064b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) finit_module(r0, &(0x7f00008e3000)='/dev/autofs\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f00002b2000-0x118)={0x10001, {{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]}, {{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]}}, 0x118) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x5, 0x3, 0x7fff, 0xffffffffffff0000}, 0x8) 2018/01/22 08:15:35 executing program 3: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00005ec000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001000-0x50)=[{&(0x7f0000000000)="9ef7cff7837f396e86bdd1f0c8b8f5f7a05e4392ee0f6476d04d49c749b6f0df9150bf4dc1ebf8e41b0999b0c92411ec884ff423ff440ab9aab632586ed214818626be15757a6ee6bd0c224e15015a1965de2f6340fc69287dda6de4abae04bd1f8d4eb6990774adf32af4ff4f5f853d859da76983aaf77c2d3671372d525f1c9db54a8eb11b2c0fdc0daa278ec59b18b6c5b5d764fffce530c9b84e1fe0c8a617f070c4df85e39e300f727278cace3d5223f908dde1c23b81bb77c8e6117317e76b1c667c702f88457632f4751eba39036a0afe36294b81e43ad00b0a77e4b2b3528961932e2de828ee433086129ddb6ea80610fdb2d1bf557db176c284af52cdcf8eb2e5e786753d2da386ee1a96597fd0275d6428e2a15b3f06e17cb33270f04e94e4e2d44796b1d32c8498d14f36038f0438af59c7adb411513d06b174a8f2c10144aca4e6482b5069b54c8fe4cd30a5372f5b1faf132cb164e51048cfceca6decfd71bfb8bc0bccb8b4b056c5680af8e5d6aeb53e504677bfadf8ba669b889322a110f8f54cd196a008a112aee259e2d85a215e03c042c7b02f91907bd1662d5ada310cd5080bf56409ed0ffda923981c8fbfcf67f4edb167881995d784d3f7b3a36994f149e6c0bc5ab5fc3cd1e21db4b6394e4866b7d0f31915466fbbfd0f9eeae088e969484122d05ec8bb0644d7366312f8ee707a7082e6a1ac481d4296a394bfda03750021eefb63618fd7c416b1efa653dbc8945f4a391fca7e4ebd5069f28b70f72b09bfcf6e1fb3fd808fbf7aa45947e260a8dad15a867240d4c8bcde51a6364f9be191a0207c0b9154e70dba55134fd0698eab2b353747a683c4ff9dbbae958d35d0fda22c9e0640702d0effda0dd53588095594026aa13557b8ca45a7c1a79a5a5ae02789d209a6eeea7db722e51ab29f0304ef0edbb693350918f74dd48f45c1cc6416c530ecaae0b096909bd79b3553e278d90fb7f1cd1d37724eb596337c5b1ee2b1b7e79ed35d217a60374e60101e7f58f7e9ac1519d9872cac65d2665e247461f782deb15f2680b3e703eadd6d1933009042b1266fd3f7b59c16e9f5961f7fede2fbb16fea9a413c9e81768116853078ead40cd7797742e17d2d5fd5db213ec754c058d90382b8c74ea01cd7f2db66dacadae50465b1d318210ed386300b4fec0b586d234daf7ccfccdc0377f6a418930862a52c5e5f2376bf9f3c99c40d9631311a4fcda02654ec5d01e49136e975d6df1ee0d07630bec1f2e2ae546ce75b36d92cd4bad839e7bc02f50189554e6bac1e2d3a46b299b0ecc164c6cc62ddef6dba3b9ec084c3da4047536d83a27173314a260e00ba754d9c94015a8f57411f9b2c8a667d59d7161c49fd6bd584c3d2de8fa9714e395bf0441b712f43ade1b51f6199fb5bf872bb6087cdc3d526a1eb259189135982c653db8e1810bfe5790f97097d52aecf936b13445ce650ea84d0e675fc9089f4be91f5e0081567cafc45edd29fd149a85c94f698b77ca83c93f132e06906c795019157b22f2805413a1c89aa28a3a00aaa89097c3406c2f7ab7bd1d3ad05b541904520638bb706edf7c5078e6bc434032376d56565f21861596ce06b51e4cd1b5d76bedee972dbbc40a84444fed1dd5105f039664b2a90b514c22d90609f148ea0f5c60da82c502437e00bcc9a39cc9a9aa66a42d4b39735f1891ba2f183454348c378fbf5e9fab9726f155de92d4e70e8834d77a1d790186196b49e972c9bd511a25bc40ba5062fdfa4fa6862b3183c24d9a866018ce2e3b1e6a52e3c508f90018ab3ae5b5c0896f30602ebc175bd3a335ce37665b44513c8f1e9a7c16f1fcc0605bac9db9062ac0866819e5d9b63e61638f22c2e6925864a553cd67fb4ea233088405c6a1ddbccb1f5e9b4bf1b66ed16b4795a9c0d961e743baccb5c4f1274015f252065299de176985ecd841cef5082cde4a1d90dcd8b1e6fafdb9b433eab4504f402c53bce39a020c0a0c32ae850d425c55efac065b6231a731e2a02378f241e12473ad25a9c0400cd85fe84edc30b70c2a2101f23f43dcae86e71c6982cbe10650a7e6e77a4cb22ba35f2be236b97352079e0871fe42e494e333db9a37f2faa753025f64477749770e0725204d4bccea451c594fa559a8bc228a3a965b1ec119b0c2dceeebfd21ea0e1ccfdd4536b42d1071bdfff7a09245028f9c1303388cff0e5d1f40b8633641e730d3fc8f7e2234eb834b014267ee7f62b0fabd5bfd75a54645b7117073c69b7d5d2dbac5ddf90100e1f3f447cb8d68672c7199d2c41f142926a5cf30f2e0c452a1d0a1ea5e015a38206b51321b15d0d5b5e0e11aee277adecb741d7c9d10b424face5eb9a403c9cab7f6d78612ad2012aa78bc0e9e12bd8f587ff019fd3acc59cc1cb0de1182e9a464efcc90517d6d37b8bb4c57d092bd34e59170d1aba44585432a6c9bba29376cbfd96d0d111ac8d0b1ac0da81e2561309ebbb43608c738e4d041b0ba9706811c15ab6ab5839a228d08087e0a5ca82dc4c7d15b93135a6575c6270440058575370bfc403e048eec0916411401d16e33dc7f0169972e91f823a56483218b6d54692bd610d6c1ce702b69fa914da993ee75a5d3be0f3ca795058de28e7fa997fc056f03d55c8ede198f426616caee7933f6b6b28d63883bac248e88553d0882468a746b06fbc0117b306993dd725ab9ade7f1269621c8833fb6bf6c1f427e6d5a3dc56dcc7211f0de1c10497081c23819806c95a3a29571487c0450e79d69d5a8674021e1e76db807821ebd43f0f403e4e0070ebdd409e76a458987a04484bedcdad5b26a32b8a6a20f49771520fbf96963c06ccd071f1d24c51360310afa6a7b50eca5071667a0092b8503bab2fc882b04b93b552b059072826556d4beb158d25ed6ca00af7fb1e14c923fa9c0211bd61d2de3769ce020324b250877dd852375d1d4e10fac7bb3852c0f4f9c861c32c056c8801d981048dc77508a47ed1a83e8fadef58907b7f8da1f30144dad40c348ced24dffd27e68dc264f1fab5d7f0b99a5b4b6aa3e05cd4e3bc0a18b8dba07909399c5136a220208ac1466235b949f952132f2790e1047e5f0b16cb81cc813b39ff4e6de4038bd6e3b49cb1f4e8ad338fb8460dd7f200dd874fdae33abac7e0edf1d1f52d4c8220aa962c0a791f25e4c055b6840d8f9eacd10266a929e6c0f9da84ef33f07436ccb9cdd9830b924b5b4216a97e2efb44f3fdf4dcf6ecf2db7f9d3c0ecbf04413409c54835d1dc35d63c8fe475dbb6a872d82b3da1aeb5417e9dc7e0479bbc43c5473476fedb53e9687885f69af087b7a900f3e722a085f2e664149d99270873b498556dcffa338cad4ed6023345913242c5d48fce9494953848a0dc3a989c521d6ea04634645322b5fa44cb128bf4616a71e26763218cbbb2e818b71e4dd8cffdf0e39043c316fb1e60bc69ba9be538923d62a6a5a3ccff73054b04e101b5b5a54d73e33fec61a4b4291293da336d1e424cb0916085fdc7bec9ffae01d465aadc2266fd42db4c3de2f8733a140b22f64362743d3033024ba0363d2bf18a096c39917c8c45bd00fbb64d53061b6551082188dbd64e2a02e13e3620b70e3a8850fcbb3430255cc8a4c61f39f5a2d42ccc58b618828c26d5e01ac6339ea259e59e12b851b2edf633642e49737a5a8a4452f5c480bb8c2fc75d52cc38f2b3921f94dc7e1464283daaf07e4750b994bf9eb87cd02d692872e6bbb7a20811576e5b31a4c53b3b548d45ed67971f6adcda085e436a00dfeff4856ef8d3283831bf6c14a3a5a6eaef40b6a03194cd09b6cac99c551a00233cc9ef49cb75394c7742bc3e05199dfcee92be50d87de4308de8b9ae8fc48d9830dd2d24fd830b5083bca1c5ea789bc04cbe04f951647ea6583fda22e907e30888d09543de7692384d7e3d34feef86da509bd791e0c1793fa4ff9a51422a52e944527524af564239e46bae1e666cc2a6e59ca4d62a29ba91948d6a863971a8e263d0f946a3952c595887ac5ec6f218e92a2e29243c20119bdf8b53c05b32eecc457c6242f1c69866b961ddb12e82a218fc45447d017436d0d593465ec4bbcbe3d2e75b52ea42083d78a8f0c2c24218533b04b8bce847968dfd0e06de09dff2ecda19ceb48b2f776706992dcda587d10fbb43edfdd78ec9c328b9671525a78cd99b6533ad1446225630cf4e7e34ba87c01d60568c9891776c821884fef3e9996c818327f699894a1ec92a4ac71d200ab1fc83ffe32f324e1ddc781e0c47dcdffee1c979c7d17a1b9cf4210fd823cca836db9fdba3b48ae05cd432b6df6261963c7e2d8b5aa73bd65a315ab53f9eb60d92c5a607394dc1ea1c6d4179e05b270e232ce354639019d7cc65fa2846b8906efbbda01eec4f26df40547b8defb13b3f592c2c79c96a794c1315e8e79d61c7bf24795668288054dcb3cc1a6a0f39fa68f032ff2682a3323b351b6df4431a08ebf130ab9c21722447bb1195654988eac4a48a10e4d3831bd648e7d29c29866b82d0d31d7ded0dfea9d1f14afc139236336d2f729140ca10718d65485e33933a0bb5074665b1e464ffc705cf87cb5e5213b042f42c0e3ea0b2decadd4a29c43f14fde9d7708f8db8f426e8d1889e211e0feab681e2f8b6476a8fdd489cc1b1eec7bf3f9879ab5c9e73d257cdbd64f223efd4f0bae99718fdd757af9060cbe9006e84cf3c7e63c88b6c5442eaf935042c5e3e7ff2caf4cc49227dc91f176468e6e74ad131dcb5c81ec02ffc402d015eab98e7dc42f3ed62e16f2cce91a08cdf48159fe4f3ce6a9ad3a8f112a03a39b7b4b10376fe7b177ec28ec11f6a28d06bfca14e8ce7c550bc6dc3dfb285e42dc4c2eb4fc239e24fc69e7da042bdf43c4ba1c3fec2b34510f394b7a5d43b92f75c6527d85d45507fb396555333cf0c1aa6345f3fa273ef92b4f0f15720bb9722ff6f1ddeac52994003eca2787006924a0d66b55eb4fbb11445d52ebfdcd1ab4409b71bff07a89bfbbf052ffab016af2e16021dbb3ea47fca77801a9339346db2694ec8632473359de18ef4b491964bf21f89f3fd4547478238905a5970249f64b5826cf007e73317ed029a358e8db206650eee4ab27fd5fa370a670ef5e72b5f4138e5d9144af9be2fe3abb4510c1850ddf6d26487a7f6b878433e435f756112ee657493bd704e6596613dea4bc7efd8ffc54776a98e37c8d968deec02895a73f76a1fce21d14b656a942a39d9eaccacbe23bea8ffd116217695eed22bc0ada5777afae02b4c7cbf8a4fb7cd8ebbc8f4cf1b89a12ec56dd0c4904a116dadde36150f34922ed90692d4f0260cb514feb13bdb505e7a38740b744ba7b40dd5501b24d20b3f6fa9df34201c2e069278fb31af9c97ff1c859599ea58e71145ac2a3164496f4d2dcfe539daf91d7fdb977800fc64f3cfa98a3529f2e155fa7419519a44233a46f161457622eb6f2536ba5e53a3da7046d77876b0c0d1298307072bd32464f994cca5689c31918a444792a8dd4e08f825719df6565ca3b603821e611a84cddbd32f613f1fa64faaedd3c0415a135cfa33c02bd406f102c570c5450ce3f54df3b7797482f411fbd6a80b29fdb36adeb4f0f00e8703842ab4267a06fc1b48571b8afbf3ce7912d5b2ad63dc4d7ced8d0aefd3e9a717833330ca7dc8f580b9701f00afa9dcdca35351598b967e3a32b65db179f429b2f0a8dfe882a942b374272b22885c883aa9e1fbea71f2119bbce8d0dde2b4bac2d8e7c1f242257047a6d774f5347cf5493", 0x1000}, {&(0x7f0000875000)="041b6d075b38901b11d62aa2acc403e2b72ca67601a43902232da3906a559c5f116536ef0f971ff42b2859b5b41ab4bf6e20e681abfc987ef636425c5e0cbe999a63531d5322028493c6fe02c5c24c378b555121c066c1c98b72be7d5415847a9ce00809478cb212a66e367aff0991b127334f6dc804cf22b0333c1198b38440e875b61f2d388b6275f6eba0e890adc9f26893efc50b7c94bf9bcb6f72fef15229257ca122acba332f2ac36bc512", 0xae}, {&(0x7f0000cef000-0xf3)="be26210c850225f4d88b11d8c925d91e54600f6b89ed772b635823f63e2e61a65a452848f92b55984472ad2a9c35f55f0e732d02b03ae8dfec088b417ab1fa78916b7d8fc1a6f64450280a550be1b2a3f63307893ba924dc9d98a5129c8be77dbdfaa45a7dab7b037aa50d905532a240632c068bdc8a64e4e84ae5967ab41317840fc38e19911e6b5a779583db4e223be04b2bee60d850d4e8ead021185c3e7998b448f5de82e664ad949cbf06ae0c641770fd615a6ddd12ec92b3bdc610b5844a3decfbc927fdd06530f15dfd560c6d8c15cc7147a91c40492430e4f5b2a5a8fd6fc78555b9ffba04b88cd526f47f3d737f47", 0xf3}, {&(0x7f0000888000-0x96)="aad33612393acdc87ee0deb0462025276673efcd2641f0288dc95e0e4343940404e31e2c19f41973339c8603d11cb94b21c3a4a8dd0a975445943848e29c8ddaf0b415cb0cf6a9e5802cdcc1ec217a0d4832627e3f88c95162197bce5c176e778335b1319a39be3af7241284d977ef11d3ae3ecb036f8ba823d6bbf9c047ab0d07a395bae95ed982d6de2f11a50d0e8207098cb69bce", 0x96}, {&(0x7f0000dc4000-0xb9)="653d4cf9d696baa632539ca8579a7f35302de3d8e4ac7e2534c946d5d0446307b4ad891072987f7632548366bba9008487106d7c422e13ce2b46a494e25ce027f180b2857fe5b1cc1d3d8e1989ad4b687dec789f56e2ca7e5906c3fb1f724b191bb7027fc705c3607b45a1feda4011ed0831a255ab2e4dd2f24143155431f2841f7c9a2431f724160175afb82d5ceb0e427f542db8892406a2cf1446acbffefbf9bdbca1dbce8c961171f95d5fc229f7e4ad0b00d9e1073ef0", 0xb9}], 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) socket(0x200000000018, 0x0, 0x3f) 2018/01/22 08:15:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000045a000-0xd)='/dev/snd/seq\x00', 0x0, 0x2000) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000552000)={{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]}) 2018/01/22 08:15:35 executing program 7: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800000f, 0x5) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004f0000-0x10)={0x1, &(0x7f0000f7f000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000aeb000-0x39)=""/57, &(0x7f0000f7f000)=0x39) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0x80, &(0x7f0000f81000-0x20)=""/32, &(0x7f0000813000-0x4)=0x20) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000f81000-0x4)=0x0) preadv(r0, &(0x7f0000f80000-0x80)=[{&(0x7f0000642000)=""/248, 0xf8}, {&(0x7f0000508000-0xbc)=""/188, 0xbc}, {&(0x7f0000d2b000)=""/228, 0xe4}, {&(0x7f0000f7f000)=""/70, 0x46}, {&(0x7f0000a40000-0x38)=""/56, 0x38}, {&(0x7f000072d000-0x9e)=""/158, 0x9e}, {&(0x7f0000f7f000)=""/86, 0x56}, {&(0x7f00009b8000)=""/120, 0x78}], 0x8, 0x0) bind$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) sysfs$3(0x3) 2018/01/22 08:15:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00006f0000)={0xaa, 0x0, 0x0}) r1 = openat(0xffffffffffffff9c, &(0x7f00009cf000-0x8)='./file0\x00', 0x600000, 0x8) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00006d3000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000f12000)={r2, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000015d000)={{&(0x7f0000a39000/0x3000)=nil, 0x3000}, 0x2, 0x0}) 2018/01/22 08:15:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") mknod(&(0x7f0000a2e000-0x8)='./file0\x00', 0x1044, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') pread64(r0, &(0x7f00009c4000)=""/0, 0x0, 0x0) lseek(r0, 0x0, 0x0) r1 = inotify_add_watch(r0, &(0x7f0000f91000-0x8)='./file0\x00', 0x1000000) inotify_rm_watch(r0, r1) pread64(r0, &(0x7f000002f000-0x26)=""/38, 0x26, 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00008f4000+0xdd8)='/selinux/policy\x00', 0x0, 0x0) 2018/01/22 08:15:35 executing program 4: mmap(&(0x7f0000000000/0xdf8000)=nil, 0xdf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000df8000)='./file0\x00', 0x200, 0x20) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f00004e3000-0x10)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x0, []}]}, 0x10) acct(0x0) recvfrom$inet(r0, &(0x7f0000df7000)=""/157, 0x9d, 0x10002, &(0x7f0000df8000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000df0000-0x4)=0xb, 0x4) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) recvmsg(r0, &(0x7f0000df7000-0x38)={&(0x7f0000df7000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df6000-0x92)=""/146, 0x92}, {&(0x7f0000df7000-0x8c)=""/140, 0x8c}, {&(0x7f0000df6000-0xe8)=""/232, 0xe8}, {&(0x7f000040a000-0x5e)=""/94, 0x5e}, {&(0x7f00007a8000-0xe7)=""/231, 0xe7}, {&(0x7f0000d77000-0xa9)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000555000-0x31)=""/49, 0x31}], 0x9, &(0x7f0000c28000-0x7)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/01/22 08:15:35 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f8a000)='/selinux/enforce\x00', 0x24000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000001000-0x10)=[{0x7, 0x81}, {0x4, 0xffffffffffffffc1}], 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) bind$inet(r1, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x1) recvfrom(r1, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x100, 0x0, 0x0) 2018/01/22 08:15:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) sendto$inet6(0xffffffffffffffff, &(0x7f0000a68000)="", 0x0, 0x0, &(0x7f0000b42000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00003f6000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000797000-0x4)=0xe8) r1 = getegid() chown(&(0x7f00001ab000-0x8)='./file0\x00', r0, r1) 2018/01/22 08:15:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000f39000)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00005e5000)=0x7, 0x4) ioctl(r0, 0x227f, &(0x7f0000667000-0x2)="") getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000059e000)=0x0, &(0x7f0000743000-0x4)=0x4) 2018/01/22 08:15:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f00002ec000)="24000000130007ccffffef00000009001c00000c0d0003000000ffffff000000f9df1517", 0x24) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00003ef000-0x8)={0x0, 0xa38}, &(0x7f0000b2f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000805000-0x8)=@assoc_value={r1, 0x400}, &(0x7f0000cc7000-0x4)=0x8) 2018/01/22 08:15:35 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000016000)='fdinfo\x00') getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000005000-0xd2)=""/210, &(0x7f000000c000-0x4)=0xd2) execveat(r0, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f000001b000-0x10)=[&(0x7f0000019000-0x13)='-]selfvmnet0\x00'], &(0x7f000001a000)=[], 0x0) 2018/01/22 08:15:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000acd000-0x8)={0x0, 0x0}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e99000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000054d000)=0x0) waitid(0x2, r2, &(0x7f0000ebc000)={0x0, 0x0, 0x0, 0x0}, 0x40000007, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000034000-0x13)=""/19) futex(&(0x7f0000001000)=0x0, 0x7, 0x0, &(0x7f000037b000-0x10)={0x0, 0x0}, &(0x7f00000ac000)=0x0, 0x0) syz_open_dev$random(&(0x7f0000eb9000+0x9c9)='/dev/random\x00', 0x0, 0x400) 2018/01/22 08:15:35 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x201) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) r3 = mmap$binder(&(0x7f000082f000/0x3000)=nil, 0x3000, 0x5, 0x11, 0xffffffffffffff9c, 0x0) r4 = mmap$binder(&(0x7f0000f2c000/0x2000)=nil, 0x2000, 0x8, 0x40010, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000658000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000f27000-0x30)={0xe4, 0x0, &(0x7f0000e27000)=[@transaction={0x40406300, {0x4, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x18, 0x8, &(0x7f0000001000-0x18)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x2}], &(0x7f0000001000-0x8)=[0x0]}}, @dead_binder_done={0x40086310, 0x1}, @release={0x40046306, 0x3}, @acquire_done={0x40106309, r2, 0xffffffffffffffa3}, @free_buffer={0x40086303, r3}, @free_buffer={0x40086303, r4}, @free_buffer={0x40086303, r5}, @increfs={0x40046304, 0x4}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x48, 0x18, &(0x7f0000001000-0x48)=[@fda={0x66646185, 0xa, 0x4, 0x35}, @ptr={0x70742a85, 0x1, &(0x7f0000f84000)=0x0, 0x1, 0x4, 0x35}], &(0x7f0000975000)=[0x78, 0x0, 0x68]}, 0xffffffffffffffc1}}], 0xe, 0x0, &(0x7f0000001000-0xe)="91ca0a4defd6a85fba88112a3d83"}) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x100004, &(0x7f0000000000)="", &(0x7f0000b85000-0x4)=0x0, &(0x7f0000ef6000-0x4)=0x0, &(0x7f00000a3000-0x65)="") rt_sigtimedwait(&(0x7f0000003000)={0xffffffff}, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x0, 0x1c9c380}, 0x8) 2018/01/22 08:15:35 executing program 7: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000fc0000-0x10)=[{0x24, 0x0, 0x0, 0x0}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000fc1000-0x38)={&(0x7f0000fc0000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00008d1000-0x20)=[{&(0x7f0000fc1000-0xcf)=""/207, 0xcf}, {&(0x7f0000fc0000)=""/11, 0xb}], 0x2, &(0x7f0000fc1000-0x31)=""/49, 0x31, 0xd73}, 0x1) setsockopt$inet_buf(r2, 0x0, 0x2f, &(0x7f000091d000)="2d9fefb82dc27f9eb7b9d49288a411528fd03865d2e11bdb8bc4ed0d5b24952443ed236f92e2bdcb5f9f4a5afdb1350ddec9d4e432ca8cc17bc821d6f48f138f90004c068fba9dea44cfed26b89befed6974e4aec2377bf8e657c8f40c836325bfcfad50f24622d226af1d17cbe9f023a336fb457ab1177ddb8c66640bdc170d46a625907d5343a771ddc4572d167be3a6b5909f7788cfd42f9be210027a8c637827c6b75f5a2c7fd536bbfe15d2ed5289c2d5e4902a700db753a3a4a85631f77b862f6cb8b8c26285971a02df2e2ba95c2af4de7b7bafa17129f928b14d02a1946eb7b87a6c28691fb1ad4c45cc172121b030b97aa82940bd59edb5fb71e1d523d3122bdb483a9a4c851e5be32b50184ac76a7b9ae25d251a232106c1e353a5f6bb5031dc3c2ac998ef81629178083428433d6a2b3d62f5ec3cea61119c84a0922c7a2be555fd04ab35df6c5c420886708e30fa75a1e67de3f43f0098ec6c4d33bf4256e5323b484b1d50838d72627b8d60b542616a7fb13f0b3cf85057c5b7c73d7b953d5ba3708794f182cecfb501bf6480e55fba97ad2f30b7ab469ce9014383ded64fd4fcc8a199a63f644bb4a809f5462b96da374338140d987b8e9d7e1814f3252c6c7b0bbd33d5d788261e10f5e4eb628ae8cfcf0508733456514a2e59e09a3a1b90ce73e070f51ccd136d12a5cf8f71ebef6c3b2ad333a66ed6e6908961001e790aa15d6f4cbb1730da0b35e41b9c2217f7a0797665c6e5c836ecec0db38984cc4c1f545d65d220ffbefcc4e8e3cf76fb9ea92a9870ad69439c41d498b950cdec0d6fd0dd229b40840a32f2882aff72df61d8d8fc5fdf1e366812352660475ebcf43f9e37b787c7a4a93efb1d6c251537010ec60d392aaba72397a668b0cf47241e36df5089663aaa8564a3809c21ad5fc91c1f38a86ae611e15e46020c6b10a0fda5db7d1d576f46358952762831a10ecacce31f6a8db2c2c7707377b7463872b8ac5ef2552cd8816bb141b5135a6ed743ea57972497e1b39f3364b61b7569b6ce9041adc95fa14ad134f1e3e97f12c3eb64fd0fc380f8965a76e6396c87eecb186f4272e6d148795c296f525e469049ea1858b112f0646d62d187bc138854dad95925109067a513f4df4817019204ff7cee917e578d836e015f9133a09c4ae32308c8dc46bcf3355abe6284c972ca75154e2c2acbd896b166e056c69b55dabb19fb255e1abac34986815dfd91dbe240191a5ac258bd48aaf74f34b66e9e025261cba7b68e9bbc24b057bfeaa51bfa848714221b3aea77d62e25f6d0fbc807025ccdc7541815c7291a68cfd53206e0b1877a88d0bc1def5bb282bd12b87e17d44913180070ed1b252542fed32cf9a7a3f269ec6a2f4e7c2f4722797e30a897ca7bb471eb89a666b069a1f3c93700d4244e7bbf716474a53d34d37774c2c0cee6c0b30596b502e5434a0280db7f981dc9035ba7577f7e4cd717da4184468472fcc4f5d58b87ea788a8b72c76ca776133caaa95f2d84c5bdf65e223929b13cad95cdf0ce0173735b96dc130561c212873a505f329b0fed2ac91beb47c485e8ecd51673bd78e5e20970bd9bc47262bd6cd25b93718a24ff82fa35738e108615a72f606e77bf9579bc07a7bc381886e599a1fb8c641763f7df586584f0783a720708f457f245b67b6f820821ae20cf6ea868db35c92734374b2f3b4f8f2f1d91c3d4f125b23f5783c1999aaea02a38cdb619e21020512b1c953fbcccabafa3741ec6d9d1ba76d069f80293eba216a0de0860e69aed195670b8470fafa3ff3447a1d1c929f8ddc9d3badbc7864aa0a663ce99b2a3d36f2468c5acb4bd7a3722b80ad675614efd835800b788588f55deb55bb6e61c8dfa23689d18bef029e2e1112de1ccec56288d260f8f2a4f0522a8c4ff99f9caff91826c09b50dc24d71e9b1dd9fa993d1196c586687f28b3ea60b1531d6ed6f24d06949506b424457d8fab698462b81a401f2ca1377da7e8a90a28b15241df1ecce4d18e8bd6639efd9b4d0c8bda9c368aad4562d3917c809b9eb05e81d572082bd1d4c2dd5625fe74a76aa2ac2630093e4e1f880d2b1994c210affd2ddef4be80bfca02eb9e9cf650fc83b2017e489c6afede74045977cb650ca9df9a5dbfbecf560473f26288abb9edea7e0652eaeef052e1d99d2b0de85d60615f9284c51fab5fab82f6d5e8499021ebe3818accaa4435d408eebefb291a630ca5bfd4062cb7d4b008848d902d7c0fe767fd76a580717a1891907b9b1b960e3b6357b5d8c5dbb9d32634363a2c4c7e277aabf4dff61b59467b054b78d9ecd09067ae1fb51ea5197b92f7d61340f852a7e12f6ccc3faacbbe2d3dbde09b0ff4e0df343ef8baf29c7b0c0719913a73bcc5020e214ebf36041a8afc4d16b9bb1eb3c0a181cdc5f7897ff2049255f8d8ea2d8daff91149967a026bdea7027d14a08e27c8555d58bb7e364f3b6453fa9d336b22f324c660b7d85b9a7d57522e8ebf461dc1ba448a12aa7cc40a5ca87f5f0c3d1a6edfdcd41a370d0c94848d7ab8a0d8610bc9af7d5243d7a4dd5213f0da268caeaea4eff915138bc52c91cffafd2d0d5d71a29cd1cd05ff37f4bb79a61341b4f9035cffad89be644021b337c18779e06d7667257715e8759d028b75db1eea78588fea55669268e580e2acaad426a2bb1105d63206f861d5914641231c5c08514ddf042494f6da99870b8d6f189ee3a8634f9125abe1d1458fa92cb07ec92107befc02f46b33c4fd640ebc19e3650ffcce91aad147d75cd4b5dbd871fdd8463c9dbb4abeef5cbd1fe8613d4630598a4d3afc76eb6e503b1f092ff2fc8ffcc01a128a707fad77e81f6dbcd34cfcf4c5f4bd74d24393559966d770e0f64fb9dbcbc1f85df0df37581d506586dd441e1f5abeffd0e7f8a5ef09ea62ca730212234374874bc2ddbb71cbd4dfe6e6e6017a23aa7d936360a8ef266753c99810e770df0edbba4f07c09b7a03916c76deb2cd214f46c31bbf038e3266a2aa6ee1af71f7f6b0514615da07b202c81063c33b704a0add4509f0b64dfbec56daf64b0612963cabd280764cdc6ac450417a3d8f68ae1111d520ec79b6e31e049bbaeb18765ba5d9f511a715fa72e60b4438568d04845f64c4c8d01506fb21aa38d856619c7aa8b37190fc911dc7da0154b26ece78bddaad606963f8d84007be847e4e83016b6ca7c8b6962a0e585cb7108e0c74ddaf4e41832b7239e2e426875e1dc0b9c9c7f2eeb381799770145324979aa16e6d9c6d53b623e858a75a11e2bb7fa62e3b9d0ab8012a7e72a85ad881753797a2904b0bd9e4948e5bf1c1073933e184297cad26df44041b39047993ceb5e816c02d9e90c9103461a24d5f845049ebd5eaefe7801f139725f6009ad6eb3015279287e303b05fdea869a1ac9f54ec114df9b81ee8bfbd4e1f043203288e26c5e378136007ef38a44d7c4c046f7fc9f79d8f3451b16e0172aa9aedf704d13c6d326508e3c21cff7c378f8b977571711f5740f55d0449ca3b6b490a87edde551d0f091cbd707ee588895e76bf1e1b24610e771fb68ceed205503e826f5b952d9d0d323b64bb0dcd6498777f9e0179779f572d8c9c9b5135ee6f372756e2e2913182c0b688699db00b68c67c35f02ba68572e7aafb47b802a580a5789fbb4f28fbd9307b769971a36f8ab981b18adb7df52467bca2d58c49821c666b6f8dea8620e64a1e3a11f912d769a4afdbea74c505a1e29bff86feb9ef6bc9bf9dc51b3d8df9e545aed760f71c4d14fffafd916e32374ae5fc7a4f833d9a2a25868c864bc222c81d629c8c232de6fe2aa966f21637ad6447223bb23e4074e8f64fa5cbf6a8aa5aa073a87479c07638dd44a9bf402e1ca45cff94235315563f419e5f95d5345ac79b002a5953bae1a944e6eeb8c4a023219f595942ff6bc555c93b0f5f9561e0772530d8520fbe8f0721a063f74008b5838de13ea01f747a82ea559955b1de1c5bb1ec01601a1603763259012bbae7931f4b5f4bdb3eacac769e463744ee0543eb9575a8b811669e58f5804e3fcd778eda9bd81e522849899901ee689b697a7a02070af458b7bbcbff5a91e6dbf856eaa0121118d58a9c7ed9c8f300721f66640f8ef9434d12a2481313c170808ae3bc35824056e89b758ef56fd87c62d8f5e4d795f1c65ee401899beb3ccfb067cffb9f654441e0903e66eb77ce781cda3d07db02e7eb5bf69fe2b2488aafffb7cc838a323092bc1b9fc686c3a42fd9d467b0949750aff3f20b7ef7ebd0f33ba7233e12e673cfe79762cf23bc7d75057eb8183691973891f74cd8116a28bac94722e124c8d69ee9c4ba596d0e2671a054826dbe675ffe3e1c46f4062a6fc71a65092f11b8c625cbab855f1dfe10275648c9f0bfccbbde3163b80b1325bc515ba5ec8c639212647acd61a520c841157bdcdaa9ca4f46d5ebb6c0b109271357e03ab0a7f6aea25c3a4726f2e3563d74780d8b17a1388bbec8d0e362eb0fb92eb6f7825e0f0ad6b155e2a347b0a2df10a97c641427bc1bc20a58162f10a6faa3fa580d6d918a6b8e0fe0f077f4fb691755e14e0a19c9773d64b7f9e306c762333d228c2f93da89e6a53b626992500d95dd8db1b1d93919a199d858b4c671b1458e1c0bb2a68101a023219c25948e68573f0dc9eb5b75830fe3058e60f9dd236f9b4d2c1c6f58cd5976d26c25ce611ff4a171e18d91a8615b18ba4ae326b1b7d5c1de7136cabe0b735143628635a479f5ac5ecfd0ba11d31f89768d3ea404ecd8ec066bfb8009260edd9d291dc45e250be6cd9653a1947a7464394c78c6d12c486584825e37ab7df6f5503153ab5ec06909ce471c59d2b01276404a9d254c57693f6fa09a52f07466ed757d59f12146fe0ccc4b6df384b38ec2cc80fc4d30f11ede110b4ea00fca6dfa43d1af30ff1f960d64c20f74ac7eb435cbacffc286d2450faccbfe2c2ad25cb7f126c3bbf9d7e44293968bae9d2dd7094783857d63c08e20b139e744199ff23d0f574e149efe241e83f0d3489847508434ab2810d14e18cf0ef959409fc76390216c79e8b8454049c845071f4744194016c51e7e59010fac7e057bbfc23b2d66b870d1b6cae191aa398f05ce2b6e0f755cb26a621697b5accf8cd2c73de1cab6ec45b0eb1179f257a41e928d1741c8062a754a87fd08fe5319aecb2c883354492e82b986fd42dcace7e240c58799ac033c44477e1b25dade12fd58c510087bbe0baf689b4563bda2095060671ecea5caa580907fbd8292a3f948af0015f93e4c3471a1b49e567ceba8cac58df6e5b624bb04dad644570fc0ce0cc8be2708a8fb6cbe9056000b5a429ac46d26a7d9ab2d9b5411d375289edbd4f1a596754e73c9ac9f44285c847a0a84d561936fdb9a4a533e77f51f32e88c1bf1925da416574184bc901389e8a3fa0d190322c7cd2c2b8a1463414afb7262c5f7e8d1a93de954a270676e7beeee8d5e3fdeb4d973c4f5cf6d375368107fadb5ec2596cfcb8131018256f8ca6dd6b366aad8584a3dc4c0455d3f9e1e71053f73b08dfb4a60b8aa624043aba7e1ba60449730639dd35c0e9401a96b3ed314ab1e1ebd0ec0fafaef75c289ebf810c229ade3a77a983f81f24b3a436d782e5fb41df4e0699d2dac42e3b344eea4b979604a5cea437a8a6d6798bd4882e0d6bbf17e06f2610beddb06560ea03996bd60ce17da669b6e398ef945f9e3dcad793ac9f325176d9b0eb720aae555331a73355b2742e53a5a0411404aa8ec75296b629b05c3856", 0x1000) sendto(r0, &(0x7f000002b000-0xd8)="", 0xfd09, 0x0, 0x0, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r2, &(0x7f0000fc1000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000fc1000)=0x3a, 0x800) 2018/01/22 08:15:35 executing program 3: r0 = timerfd_create(0x5, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r0, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a0f000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) 2018/01/22 08:15:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x0, 0x28001) mlock(&(0x7f0000118000/0x4000)=nil, 0x4000) write$evdev(r0, &(0x7f0000575000)=[], 0xffffffffffffff4e) 2018/01/22 08:15:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c3d000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000aed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) r1 = creat(&(0x7f0000c88000)='./file0\x00', 0x1) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f00006bc000-0xa0)="6a1d43311e97e95cb38b271b99ae70f06c512d0c283c10dbd61ee17f862244c00e5060a18a82be430344ccf8922d90177394a8a5263c6bd6e6e975b16c9e4beb99149c5b1822264d3249879c97f4973156bd2cb00ba85de2746994e34fcbe1ef2372bcdf896db5fb429e2e5d69939e21445a7dea83ad96b9ca883d475e4309b2f19ab6f416f0d8be646ab3a532898c4f24f4921cac598e1d5f97f2a6c7242259") fcntl$setlease(r0, 0x400, 0x2) 2018/01/22 08:15:35 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000000000)=[], 0x0, 0x2000, &(0x7f0000001000-0x10)={0x77359400, 0x0}) clock_gettime(0x400000000000005, &(0x7f0000a12000)={0x0, 0x0}) [ 44.333813] audit: type=1400 audit(1516608935.675:15): avc: denied { getopt } for pid=6763 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 2018/01/22 08:15:35 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2b00, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000cf3000)={{0xffffffffffffffff, 0x1, 0x1, 0x3, 0x7}, 0x3, 0x928, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000000c000-0xb7)={0x0, 0x0, ""}, &(0x7f0000012000-0x4)=0x8) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000003000-0x10)={0x6, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000015000-0x8)='./file0\x00', 0x20) epoll_wait(r2, &(0x7f0000009000-0x18)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x3) pselect6(0x40, &(0x7f0000000000)={0x1f, 0x7f, 0x0, 0x8, 0x6, 0x9, 0x5, 0x80000000}, &(0x7f0000014000-0x40)={0x0, 0x1, 0x2, 0x8, 0x3254, 0x5, 0xfffffffffffffe01, 0x1000}, &(0x7f0000014000-0x40)={0x20, 0xe9e7, 0x262, 0x4ce, 0x7, 0x7ff, 0xa8d2, 0x78}, &(0x7f000000f000-0x10)={0x0, 0x0}, &(0x7f0000010000-0x10)={&(0x7f0000013000)={0x3}, 0x8}) recvmmsg(0xffffffffffffffff, &(0x7f0000007000-0x78)=[{{&(0x7f0000007000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000002000)=[{&(0x7f0000013000)=""/4096, 0x1000}, {&(0x7f0000003000)=""/240, 0xf0}, {&(0x7f0000001000-0xbc)=""/188, 0xbc}], 0x3, &(0x7f0000008000-0x1000)=""/4096, 0xffffffffffffffc4, 0x0}, 0x0}], 0x73b, 0x0, &(0x7f0000008000-0x10)={0x0, r3}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r2, &(0x7f0000015000)=[{&(0x7f0000009000)="9e271363a88e9888d4710f82dad2334fc980d91934163c1da4237f9f8d0a66222aace26aaddb53464c12c69ad5ae41dbc72587255d9860030e145de5b31c956162221b2233c851be3516bf65a50dfe18b22e71ea538d15589dee3a3d27a3a9533b48037d1ad23dfc61931e6c5d6e385551b50f51c630dfc663837968800ec6fc783ae55a210eeb4b38ce642130525b529417a134e977a51dfa1bbd830468a5faf2d109053f92bc0f0139f370c80a28567084763dfee4db87df4ff0ff620bb96952c35031ee5dd2db4aba31bcf223d49c24a796fa8f9c3e9297", 0xd9}, {&(0x7f0000012000)="6ff3880ca6341f4530fe68335e7f50172b2fcc9b5830db0e54547ad18b1dc585c71abdc3a7ead795edddf45fb337261d053fddcf15a631099c287a7b2877d7857f66caac1a9b26bb2f2b1dd72fabb72fd537c288ad9a945354810da0bcbfeb54935d897842388148fb7a25b9708c8eab4d3cacbcfa51351ec341c08c25066b04e3f73ab8edeb7cda81b2e41e3c15604f9ea23c5bf831b6b3659790b6f2a3f18a828a9da31715c63e32a1db33a4a80e54240d1bddf5690260ca4850f0aa178360ccfb082916dcb3", 0xc7}, {&(0x7f0000008000)="5f8a6b2810601dbd86832b1e9851c9cae1a1463553275fccf311ba7463b5685b6afdfa468342ad8b6943a99966e4aa9a3c0cf3b8dce27bde7e9dbef6f6d86f37610c136112ace503ce5e", 0x4a}, {&(0x7f0000016000-0x32)="6d6d142863679ea772b09af714789863cefe09754915f88e497b799d1a41a822c731ec71a75b99eaab740d7c654176740a01", 0x32}], 0x4, 0x6) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) fcntl$getown(r1, 0x9) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) request_key(&(0x7f000088d000-0xb)='cifs.idmap\x00', &(0x7f000055a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b05000-0xa)=']GPLppp0\\\x00', 0xffffffffffffffff) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x8921, &(0x7f0000004000-0x4)=0x0) fcntl$getownex(r1, 0x10, &(0x7f0000013000-0x8)={0x0, 0x0}) 2018/01/22 08:15:35 executing program 5: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000506000-0x10)='/dev/input/mice\x00', 0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000934000-0x5c)={0x8, 0x1, {0x3, 0x2, 0x9, 0x2, 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]}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000548000-0x4)=0x1, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1000000003, &(0x7f0000a14000)=0x0, 0x4) 2018/01/22 08:15:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000895000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000227000-0x4)=0x2, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000059000-0xfd)="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", 0xfd, 0x8004, &(0x7f0000fdf000-0x1c)={0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1b, &(0x7f00003f9000+0xc8b)=""/0, &(0x7f0000000000)=0x0) 2018/01/22 08:15:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f00006cb000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) pwrite64(r0, &(0x7f0000ef0000-0xd7)="48adfc53f63b0cf6f80ce9cacb79e2865c057029ecb4a048f65b8744cc08d4e3a13dcd86cc06057a1e0249083adbd91b670aae55c62e67e380c2554e76a75f3d2a071f7bb5523c6b83e4b41f7931c830f05797276dec38bea423435c5cd7393d3becc7a0aa7f1174aad7ccb5f719b73bb709f76a3e9f78a98be9539405b2b442a539c363c40c95ca13b6502b5bd172ea3c642fb23885045b1fc5d7acb96470b55cb418c5713f280d306e8b3be04760e5a16e98d478563b8d18eda9f22501173053321dd07a042107164213595b80b13079ee82bc47349d", 0xd7, 0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000675000+0x60e)={0x0, 0x0}) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000cd7000)={0x9, 0x200, 0x1, 0xfffffffffffff405, 0xffffffffffff7ecc, 0x80000000}) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a28000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet(r1, &(0x7f0000f5e000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) getpgrp(r2) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00008d6000)=r2) readv(r4, &(0x7f0000623000-0x30)=[{&(0x7f0000b36000)=""/236, 0xec}], 0x1) fcntl$setsig(r3, 0xa, 0x12) recvmsg(r4, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b30000-0xc)='/dev/rfkill\x00', 0x800, 0x0) mq_getsetattr(r5, &(0x7f0000d9e000-0x40)={0x2, 0xffffffffffffff00, 0x81, 0x5, 0xed, 0x6, 0x4, 0x5}, &(0x7f0000b41000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) dup2(r3, r4) rmdir(&(0x7f0000c0b000-0x8)='./file0\x00') tkill(r2, 0x15) getsockopt(r5, 0x36, 0x8, &(0x7f0000e7c000)=""/80, &(0x7f0000e72000-0x4)=0x50) 2018/01/22 08:15:35 executing program 3: mmap(&(0x7f0000000000/0x1fc000)=nil, 0x1fc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00001ed000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000017000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000007000-0x4)=0xc) fcntl$lock(r0, 0x25, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r1}) 2018/01/22 08:15:35 executing program 6: clock_nanosleep(0x10000007, 0x0, &(0x7f0000797000)={0x0, 0x0}, &(0x7f0000e33000-0x10)={0x0, 0x0}) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000000000)={0x39}, 0x4d6) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x0, r2}) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000001000)=""/177) ioctl$TIOCNOTTY(r1, 0x5422) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000000)=0x0) ioctl$TIOCCONS(r1, 0x541d) 2018/01/22 08:15:35 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000001000)=0x9, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x21, &(0x7f0000000000)=""/96, &(0x7f0000000000)=0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xfffffffffffffffc) sendmsg$nl_generic(r1, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000011000)={0x1c, 0x2000005a, 0x446, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x8, 0x3, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 08:15:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b45000+0x8a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) mmap$binder(&(0x7f00001a8000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f000027a000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00002de000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000b9a000)=0x0, &(0x7f0000aec000)=0x4) 2018/01/22 08:15:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f00009c4000-0x11)='net/fib_triestat\x00') ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000186000)=""/177) sendfile(r0, r1, &(0x7f00006dc000-0x8)=0x4, 0x401) 2018/01/22 08:15:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00008de000)='\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r1, 0x111, 0x0, &(0x7f0000000000)="0d9cd50f", 0x4) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000de7000)=0x3, 0x4) socketpair$inet(0x2, 0x805, 0x7ff, &(0x7f0000fa4000-0x8)={0x0, 0x0}) r2 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) dup2(r2, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000041000)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x007\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$evdev(r0, &(0x7f0000a89000-0xa8)=[{{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x20, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x100000001}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x90) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000607000+0x9c9)={0x3, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$getownex(r2, 0x10, &(0x7f0000359000)={0x0, 0x0}) sched_getparam(r3, &(0x7f00009e1000-0x4)=0x0) 2018/01/22 08:15:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00004d9000-0x4)=0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) inotify_add_watch(r1, &(0x7f0000894000)='./file0\x00', 0x0) r2 = syz_open_procfs(r0, &(0x7f000058e000-0xb)='mountstats\x00') r3 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r3, r2, &(0x7f0000318000-0x8)=0x4b, 0x400000ff) 2018/01/22 08:15:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000ac7000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000cff000-0x8)='./file1\x00', &(0x7f0000204000-0x8)='./file0\x00', &(0x7f000063e000)='tmpfs\x00', 0x0, &(0x7f0000b8f000-0xe2)="2c8cf9f3aed3c1e00c764f2ed7ec3d") ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000565000)=0x0) get_robust_list(r1, &(0x7f0000c05000-0x8)=&(0x7f000084a000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00009bf000-0x8)=0x18) fremovexattr(r0, &(0x7f0000454000)=@known='trusted.syz\x00') 2018/01/22 08:15:36 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000ec1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005c3000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000694000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000006000)=0x1c, 0x80800) r1 = socket(0x10, 0x2, 0x10) clock_gettime(0x0, &(0x7f0000030000)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f00004cc000)={r2, r3/1000+10000}, 0x10) write(r1, &(0x7f00002a4000)="240000001000050000000000000095040305010010000000330001000000000000000040", 0x24) 2018/01/22 08:15:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e78000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000727000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000013000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000365000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$nfc_llcp(r3, 0x118, 0x2, &(0x7f00006e6000-0xb3)=""/179, 0xb3) tkill(r2, 0x2a) ptrace$setopts(0x4209, r1, 0x0, 0x3) 2018/01/22 08:15:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000014000)='./file0\x00', 0x40000000000042, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000de6000)={0x6, 0x3, 'client1\x00', 0x1, "83496f4d11ff4a3e", "800b3f1dec71e69620c91c2e6c544617f792adb0922e4f523b3abedf2ef9b947", 0x7, 0xfffffffffffffff7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fallocate(r0, 0x3, 0xf75b, 0x80) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f000000b000-0x8)='./file0\x00', 0x0, 0x0) fcntl$getflags(r1, 0x401) 2018/01/22 08:15:36 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/4096, 0x1000, 0x2023, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f0000025000-0x10)='./file0/control\x00', 0x0) symlink(&(0x7f0000747000)='./file0\x00', &(0x7f0000ab9000)='./file0/control/file0\x00') umount2(&(0x7f0000a64000)='./file0/control/file0\x00', 0x0) 2018/01/22 08:15:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = inotify_init() r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000107000)='net/anycast6\x00') r3 = accept4$unix(r1, &(0x7f0000e73000-0xe)=@file={0x0, ""/12}, &(0x7f00003d9000-0x4)=0xe, 0x80000) recvfrom(r2, &(0x7f0000c1a000-0xa1)=""/161, 0xa1, 0x40, &(0x7f0000cab000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x4, 0x1, 0x0, 0x3, {0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}}}, 0x3a) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000791000)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000833000)=0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000aee000)=0x0) r5 = syz_open_procfs(r4, &(0x7f0000926000)="6e65742f7463700093a09e450a27c9bbe3d77c0711e75a79eabdc5ce3e95148b51a823155a1ae746666618b85b88231dccfb6b9093d41233eae5bb7f01decacde9c82f5e20711768ac51d76ad33e5d0a31ccf55f29c67d0981b31b723c1fd1ca965cba45f5138d7f310814a82d99d1efd5a6f32284f204f8df76f7ab2d07") readv(r5, &(0x7f00006bf000-0x10)=[{&(0x7f000003b000)=""/4096, 0x1000}], 0x1) readv(r5, &(0x7f0000bac000-0xa0)=[{&(0x7f0000a17000)=""/151, 0x97}], 0x1) r6 = syz_open_dev$loop(&(0x7f0000e67000-0xb)='/dev/loop#\x00', 0xbcc, 0x2) ioctl$int_in(r6, 0x0, &(0x7f00000d7000)=0xff) sendfile(r6, r6, 0x0, 0x2c67579c) recvfrom(r5, &(0x7f0000363000-0x47)=""/71, 0x47, 0x0, &(0x7f0000275000-0x80)=@generic={0x7, "23c0746598766665b7fc3412058506901a332fbf92bb33513fde7d7aa692b95cb0d39b0116bbac27bd35c093a69a09b2d923e447b3b0c31ec3cb9fc27481e26f39d1accb3b00ccc5f2d88ccf3b3ed9b8d111fe23b301de437f6f8b2e1075ffb115f7d9280ca2e749425db3029336f16d588869ac1da6911814207d29fd76"}, 0x80) ioctl$LOOP_SET_CAPACITY(r6, 0x4c05) r7 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000eb4000-0x10)='/selinux/access\x00', 0x2, 0x0) getpid() fcntl$lock(r2, 0x7, &(0x7f000021e000-0x20)={0x0, 0x7, 0x5, 0x4, r4}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000a25000-0x4)=0x2045, 0x4) fstatfs(r7, &(0x7f0000de0000)=""/131) 2018/01/22 08:15:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000865000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) lremovexattr(&(0x7f0000a7b000+0x994)='./control\x00', &(0x7f00007f1000-0x21)=@random={'btrfs.', 'md5sumwlan1mime_type}+self\x00'}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = creat(&(0x7f000009b000-0x8)='./file0\x00', 0x0) r4 = geteuid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000e66000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000096e000-0x4)=0xe8) lstat(&(0x7f0000a64000-0x8)='./file0\x00', &(0x7f0000c01000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r4, r5, r6) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') ftruncate(r3, 0x0) dup2(r0, r2) 2018/01/22 08:15:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00002cf000)=0x0) ptrace$setregs(0xf, r1, 0x5, &(0x7f0000a9d000)="b0e73a03f1675a614fce10a8916abc1ea315d8560b84b271559e14ede4924401d60f3706") r2 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$lock(r0, 0x0, &(0x7f00000d5000)={0x1, 0x1, 0xe15f, 0x20, r1}) r3 = accept(r2, &(0x7f00006d5000)=@un=@file={0x0, ""/108}, &(0x7f0000041000-0x4)=0x6e) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000492000-0x8c)={0x0, @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]}}, &(0x7f0000c29000)=0x8c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000951000-0xa0)={r4, @in={{0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x100000000, 0x4, 0x1, 0x10}, 0xa0) write$evdev(r0, &(0x7f00001a2000)=[{{0x0, 0x2710}, 0x4, 0x0, 0x0}], 0x18) 2018/01/22 08:15:36 executing program 3: mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000793000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000fbe000-0x92)=""/146) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fbd000)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000fbc000)=[{0xfffffffffffffffd, 0x9, 0xae93, 0x0, @time={r1, r2+10000000}, {0x0, 0x0}, {0x0, 0x6}, @ext={0x64, &(0x7f0000789000)="d9a9c80000000157707671465cdb2a1b000600ee581dd92e030000b852d4636f77fb26bdd29e77441551ceff7f65961c870b726d7f5d11fb3b9b7eca1b1e350868f55d87778c810150fa1981f0e2cb168ef57b236e02c4859f80952b82c978449ce0d151"}}], 0x30) 2018/01/22 08:15:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c6d000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000c2a000)="579bedba6c89d8d5d80f3909f30fdd1a", 0x10) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) r2 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000004000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000045000-0xc)={0x10001, 0x0}) ppoll(&(0x7f0000a10000-0x20)=[{r2, 0x0, 0x0}], 0x1, &(0x7f00001a6000-0x8)={0x0, 0x0}, &(0x7f00001bd000-0x8)={0x0}, 0x8) [ 45.133669] tmpfs: Bad mount option Œùó®ÓÁà vO.×ì [ 45.136119] audit: type=1400 audit(1516608936.475:16): avc: denied { setopt } for pid=6841 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/22 08:15:36 executing program 0: r0 = eventfd2(0x0, 0x0) write$eventfd(r0, &(0x7f0000806000)=0x0, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x2000, 0x0) 2018/01/22 08:15:36 executing program 4: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) listen(r0, 0x4) write(r0, &(0x7f000078f000)="240000001a0001f00080f80400edfa0e0af6f900e003bf06000000cc0800050005d70000", 0x24) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f00003a0000+0x926)={&(0x7f00002c1000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fcd000)={&(0x7f000005f000)=@flushsa={0x198, 0x1c, 0x400, 0x4, 0x3, {0x3c}, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}, @algo_comp={0x58, 0x3, {{'deflate\x00'}, 0x68, "f1645cc03426de351f51bad823"}}, @srcaddr={0x14, 0xd, @in=@local={0xac, 0x14, 0x0, 0xaa}}, @sec_ctx={0xc0, 0x8, {0xbb, 0x8, 0x1, 0x9, 0xb3, "68bbde7b6ad66ff68c625384231046437f4180a503a9bbf7d9a90ef5ae3a15ab47c4803e4398a0a9734d73c91de3bdc7e7945b4ab9b030f2666b8011600552b8f5bb55374bb24da84002d4aede082ce362bb796651ac7cf62014db47e68558051e5992aff8dd32e415fd050f74f9f5fe3450fcb95af8618b075266153c1ce591efc2f25d4abda9a166fa26c5a70312e062422a893546f595df8b8316c2540779b43716669145eb7baf656db0e9d6ccb8b7a6a0"}}, @replay_esn_val={0x24, 0x17, {0x2, 0x1, 0x4, 0x3, 0x0, 0x6, [0x3, 0x5]}}, @lifetime_val={0x28, 0x9, {0x6, 0xff00000000000000, 0x246, 0xffff}}]}, 0x198}, 0x1, 0x0, 0x0, 0x10}, 0x2000c000) [ 45.203025] tmpfs: Bad mount option Œùó®ÓÁà vO.×ì 2018/01/22 08:15:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000cde000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bae000-0xc)={0x6, 0x0}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f00006e0000)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7fffffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x100000001}, @in6={0xa, 0x1, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x1000}, @in6={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20}], 0x64) epoll_wait(r1, &(0x7f00004c5000-0x48)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/22 08:15:36 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a38000)='/dev/autofs\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000-0x4)=0x0, &(0x7f0000c91000)=0x4) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000007000-0x60)={0x0, 0x3b, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000006000)=0x0) timer_getoverrun(0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000009000)={0x0, 0x23, "451a26d59df3378e211aed421ab907fb9151431b757c019cb7928a17db9a157ab45a32"}, &(0x7f0000009000)=0x2b) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000004000)={r1, 0x40}, 0x8) 2018/01/22 08:15:36 executing program 3: mmap(&(0x7f0000000000/0xb4a000)=nil, 0xb4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b2d000-0x8)='./file0\x00', 0x0) exit(0x9fa8000000000000) mmap(&(0x7f0000b4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000b4a000)={0x0, 0x0}) r0 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000b4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, r0}, &(0x7f0000b4c000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) rename(&(0x7f0000b4a000-0x8)='./file0\x00', &(0x7f0000b4a000-0x7)='./file0\x00') 2018/01/22 08:15:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000e51000)='user\x00', &(0x7f0000036000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000620000-0x1000)="", 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2287, &(0x7f0000d75000)="") timer_create(0x3, &(0x7f0000366000)={0x0, 0x21, 0x0, @thr={&(0x7f0000bcf000)="", &(0x7f00002f9000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aef000)=0x0) seccomp(0x1, 0x0, &(0x7f0000e8c000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x0}]}) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000cdb000)='/selinux/member\x00', 0x2, 0x0) splice(r1, &(0x7f000043b000-0x8)=0x0, r0, &(0x7f0000696000-0x8)=0x0, 0xffffffffffff0001, 0xc) timer_delete(0x0) r2 = gettid() timer_create(0x5, &(0x7f000013d000)={0x0, 0x24, 0x1, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dd3000)=0x0) 2018/01/22 08:15:36 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x2) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/22 08:15:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c56000)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000094b000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = syz_open_dev$sndtimer(&(0x7f0000c19000)='/dev/snd/timer\x00', 0x0, 0x3) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bf7000)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$PPPIOCGMRU(r3, 0x80047453, &(0x7f00003c1000)=0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) read(r2, &(0x7f000097b000-0x3)=""/0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) r4 = dup3(r1, r0, 0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000b35000-0x18)={0xaa, 0x8, 0x0}) 2018/01/22 08:15:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f00007e4000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00001aa000+0x9be)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_ifreq(r0, 0x8971, &(0x7f00001b0000-0x50)={@generic="e4df0e8892a18d6aa8c4f870af00fab5", @ifru_settings={0x60d4bc66, 0x3, @fr_pvc=&(0x7f0000490000-0x4)={0x7}}}) poll(&(0x7f0000892000)=[], 0x0, 0x0) sendto$inet(r0, &(0x7f0000191000-0xad)="", 0x0, 0x20008000, &(0x7f00006e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) munmap(&(0x7f0000779000/0x4000)=nil, 0x4000) r2 = dup2(r0, r1) r3 = getegid() r4 = getegid() getgroups(0x2, &(0x7f000078f000)=[r3, r4]) openat$keychord(0xffffffffffffff9c, &(0x7f0000da2000-0xe)='/dev/keychord\x00', 0x109901, 0x0) sendto$inet(r2, &(0x7f000077a000-0x85)="ace947bb5bf81ef04c1b3d4764bb8f4165e6f6fb140ce253576b878460823ceca3de7aeecdc89085546192035fa38fa05525f766c5290bed98d35aef677b8678289bb0a3c27544ab38b8cb943b32bf74056646429b714ada943c8d1323fd8aab669fdc3ee764caddb853c7718ca49c119e44afbd05", 0x75, 0x0, &(0x7f00009af000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/22 08:15:36 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002000)='net/igmp6\x00') getsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x4) r1 = syz_open_dev$urandom(&(0x7f0000002000)='/dev/urandom\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000003000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000003000)=0x9, 0x80000) r3 = accept4(r0, &(0x7f0000002000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0x10, 0x80800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000004000-0x8)={0x0, 0x4}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000003000)={r4, 0x58, &(0x7f0000003000)=[@in6={0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xd51}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x497f4cf5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000}, @in={0x2, 0x3, @rand_addr=0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000004000-0x4)=0x10) pread64(r1, &(0x7f0000000000)=""/197, 0xc5, 0x0) tee(r3, r2, 0xff, 0x93890346f6094e04) 2018/01/22 08:15:36 executing program 6: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000048e000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000ff9000-0x9)="6e6574000606703600") exit(0x0) fstat(r1, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @rand_addr=0x0, @empty=0x0}, &(0x7f0000000000+0x2fa)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, r2}) 2018/01/22 08:15:36 executing program 2: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000ef0000)={@common='gretap0\x00', @ifru_flags=0x8800}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ef0000-0x10)={0x2, &(0x7f0000ef0000-0xd)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x8, 0x0}]}, 0x10) 2018/01/22 08:15:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f000038d000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000b0000-0x4)=0x2e) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000e2d000-0x2)={0x0, 0x0, &(0x7f00007ab000)=[]}, &(0x7f0000896000)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000009c000)=@assoc_value={r1, 0x9b8000000000000}, &(0x7f000025b000-0x4)=0x8) r2 = socket(0xa, 0x802, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000c59000-0x12c)=[{{&(0x7f00005d8000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000742000)=[], 0x0, &(0x7f0000475000)=""/97, 0x61, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000362000)={0x77359400, 0x0}) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000ff6000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, r3}, 0x14) connect$inet6(r2, &(0x7f0000ce8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) [ 45.390139] audit: type=1326 audit(1516608936.725:17): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6906 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x0 [ 45.417605] binder: 6908:6917 transaction failed 29189/-22, size 0-0 line 3005 2018/01/22 08:15:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r0 = memfd_create(&(0x7f0000756000-0x3)=',&\x00', 0x0) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000dd9000-0x4)=0x6, 0x4) rt_sigaction(0x6, &(0x7f0000ad9000-0x15)={0xffffffffffffffff, {0x0}, 0x0, 0x0}, &(0x7f0000278000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000b0e000)={0x0}) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x428420, {0x400003ffffffe}, 0x0, 0x0}, &(0x7f00009fb000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000e83000-0x8)={0x0}) prlimit64(0x0, 0x9, &(0x7f0000d86000)={0x0, 0x0}, &(0x7f000012b000)={0x0, 0x0}) syz_open_dev$evdev(&(0x7f0000868000-0x12)='/dev/input/event#\x00', 0x0, 0x0) 2018/01/22 08:15:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) signalfd(r0, &(0x7f0000c75000-0x8)={0x2bb5}, 0x8) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00004f2000)='/dev/autofs\x00', 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000e96000-0xc)='/dev/autofs\x00', 0x200002, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f00004a4000)={0x4, 0x1}) tee(r1, 0xffffffffffffffff, 0x81, 0x0) 2018/01/22 08:15:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f00007e4000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00001aa000+0x9be)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_ifreq(r0, 0x8971, &(0x7f00001b0000-0x50)={@generic="e4df0e8892a18d6aa8c4f870af00fab5", @ifru_settings={0x60d4bc66, 0x3, @fr_pvc=&(0x7f0000490000-0x4)={0x7}}}) poll(&(0x7f0000892000)=[], 0x0, 0x0) sendto$inet(r0, &(0x7f0000191000-0xad)="", 0x0, 0x20008000, &(0x7f00006e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) munmap(&(0x7f0000779000/0x4000)=nil, 0x4000) r2 = dup2(r0, r1) r3 = getegid() r4 = getegid() getgroups(0x2, &(0x7f000078f000)=[r3, r4]) openat$keychord(0xffffffffffffff9c, &(0x7f0000da2000-0xe)='/dev/keychord\x00', 0x109901, 0x0) sendto$inet(r2, &(0x7f000077a000-0x85)="ace947bb5bf81ef04c1b3d4764bb8f4165e6f6fb140ce253576b878460823ceca3de7aeecdc89085546192035fa38fa05525f766c5290bed98d35aef677b8678289bb0a3c27544ab38b8cb943b32bf74056646429b714ada943c8d1323fd8aab669fdc3ee764caddb853c7718ca49c119e44afbd05", 0x75, 0x0, &(0x7f00009af000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/22 08:15:36 executing program 2: mmap(&(0x7f0000000000/0x7e0000)=nil, 0x7e0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f00007e0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000496000)='/dev/ppp\x00', 0x40000, 0x0) ioctl$TIOCCBRK(r1, 0x5428) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000763000-0x10)={0x6, &(0x7f0000445000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2018/01/22 08:15:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ec4000-0x9)='/dev/rtc\x00', 0x20040, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) request_key(&(0x7f00003cb000-0x6)='rxrpc\x00', &(0x7f0000640000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000177000-0x1)='\x00', 0xfffffffffffffffd) ioctl$int_in(r2, 0x5452, &(0x7f0000498000-0x8)=0x6) listen(r2, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000c92000-0x14)={0x0, 0xfffffffffffffff7, 0x4, 0x5, 0x949, 0x0}, &(0x7f000088b000)=0x14) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00001b2000)={r3, 0x5}, 0x8) sendto$inet6(r0, &(0x7f0000f6f000)="8d", 0x1, 0x20000004, &(0x7f0000241000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r2, 0x0) [ 45.435922] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/22 08:15:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000dc4000)=[{&(0x7f00004e1000-0xbf)="7fa9a43b93cd6603d1ae2f2f3458ce2cf6d2785e6d54c8282de42fd8e2505053e0ba6c762640ff29af5ffab45bb5a44fda0877c42a6bbdc45ccab6c6dec4074fbed4698fd2122ef15338a9e89d20bc3f17", 0x51}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r1, &(0x7f0000387000-0x60)="000ed4833d4a7da7eefc86a6ff1f35dc3d8f134aca46ff59cbd74142a6d65bead84e70bbc62307a2c417cb73f3946cc6c0d01d4fa2fc73e6d57dadcd152a41a42ad46353f0809fee82a16c7df3fa1e0651e9ba5e754564506b934707b509213e", 0x60, 0x0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000267000-0x4)=0x0, 0x4) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000291000)=0x0) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7000+0x99)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x40001) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x100, &(0x7f0000277000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) shutdown(r1, 0x1) 2018/01/22 08:15:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008cd000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000776000)={0x0, 0x0}) dup2(r0, r1) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000d4a000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000579000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000304000)={0x0, 0x0}) keyctl$join(0x1, 0x0) 2018/01/22 08:15:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000314000-0x8)={0x10000, 0x80000000, 0x7f, 0x1000}) r1 = syz_open_pts(r0, 0x0) dup2(r1, r0) ioctl$TIOCNXCL(r1, 0x540d) 2018/01/22 08:15:36 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)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000001000)=' ', 0xfffffffffffffef2) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mq_unlink(&(0x7f0000001000)='/dev/rtc\x00') ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000001000-0x10)={0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000002000-0x10)={r1, r2, 0x7f}) 2018/01/22 08:15:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) pivot_root(&(0x7f0000783000-0x8)='./file0\x00', &(0x7f0000a21000)='./file0\x00') r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000191000-0xad)="", 0x0, 0x0, &(0x7f00006e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat(0xffffffffffffff9c, &(0x7f000014c000+0x4cb)='./file0\x00', 0x18000, 0x4) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x1) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000f45000)={0x2, 0x3, 0x1, 0x1, 0x6}) dup2(r0, r0) prctl$getname(0x10, &(0x7f00001d7000)=""/145) dup2(r0, r1) 2018/01/22 08:15:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00002db000-0x18)={0xaa, 0x0, 0x0}) r1 = dup(r0) fchmodat(r1, &(0x7f000031c000)='./file0\x00', 0xdd6dd869eaf9ec8b) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) userfaultfd(0x80800) r2 = gettid() syz_open_dev$evdev(&(0x7f0000013000-0x12)='/dev/input/event#\x00', 0x0, 0x0) tkill(r2, 0x7) r3 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000c8c000-0x4)=0x0, &(0x7f0000a3e000)=0x4) 2018/01/22 08:15:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(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$inet6_buf(r0, 0x29, 0x6, &(0x7f000001d000)='-', 0x1) connect$inet(r0, &(0x7f0000d07000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000e4f000)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000b44000)={0x0, 0xa2, "0c15ee014e2f9e95f7e5fa80fbede6a0da54dc403c360fbc15084cc3ddb311eb4b88ff442262cd6902ed8d48af9a83ef61a8b4f1c80938684a3d1150132237d0b0489407d66d465efb4d6daa0102a0dd5b30dcb94c1169320b39b5f14d14354e75f5b7fd97da9a2f3b0b1c3b45e6ad4bc047aa748daf7b628fa506d70ec3d9e53c09d1c299fca4c89d46849b0ec155d8a3f518558ac2d070045da9c0e6763e5e89ea"}, &(0x7f0000e2f000)=0xaa) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000448000)={r1, 0x6, 0x1, 0x100}, 0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000faf000)={r1, 0x8}, 0x8) [ 45.493798] TCP: request_sock_TCPv6: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. [ 45.510060] audit: type=1326 audit(1516608936.845:18): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6906 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x0 sendmmsg(r0, &(0x7f0000aff000-0x12c)=[{{&(0x7f0000321000-0xc)=@nl=@proc={0x10, 0x0, 0x1, 0x400000}, 0xc, &(0x7f0000041000)=[{&(0x7f0000d29000)="a5445c80571e8c57d166cae2074eb333309eadc79d7921c389034a8bd55f66c07ec04d5c9a6b28e8b360d4fc835d98e84ec5e94b65010c4eebf3924997967382c109be484e978c9119182eeabbbe89b37ae6f90ea123f780084766c60d847801159a2f520f55239730c5af7de50490c73ec08655bf11173ebdc2ed209faca95b26dcada0b01813bb39615658fa282010e124d0eba7bf5ba902533afce18bf440c0", 0xa1}, {&(0x7f00007f9000-0x44)="beacb0b2f4c07862ebedf8839ef135729aea1f6bad1d604a0fa7c9e53f72a49e70477d8f574a6e60f1c09c91981f6b65d622dbea10faf833d33702f16e82cdda4df1fe15", 0x44}, {&(0x7f0000ae9000)="cc5a0113a4e4cce45b1abb56c796bc7517579d6d3203fbcd703627be752b47e0a6e298fda6f67e0333be8e8940c66c172dd13215d7a8932ad3d6c5dcd6683e4d50d65b293d55f31a69febc4356c853d9b6768d3f81ce8b93f8053dd988ce6547e9b5fe89508259ac187dddfbf8ea456c6968da6339b672e41f4d5846ef8b6998a5fde728b1da26c5", 0x88}, {&(0x7f00008a9000)="15a225be23ba0750adf8b819119f2d5cd6bb66712f28707e6329fe07c2619b7b5df68a12cfb1189a41424a0aaa072bc4eac35c8bfe5f5b678e7b8e5df847fc96e5a949e946f049f2371377465047666971b441b3029a30c0b8d4bfbd734655e148fb21fba7add464511322e322958588a7af36c6a7f7459091b4322e07e69e7d10e9ba2613de9d22663aa487503211e08a672d7974005e54a84159565bcb15b34edcbc9a90bea0ad8a033eca1a1bb164b1ee9fdf3b62baaaa21924ed3e28055c2a080e993df02a2dfc469a", 0xcb}, 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&(0x7f0000585000)=[{&(0x7f00001ce000-0x9c)="c3dfca06e778201ca8044b92928995b08e2291b839982d47c99adbda5000e1e05ac28895a9e543aabbd788e1902d60119d02a5e5e1d56e2411e5776857519e91b7247070353be59707187ad05eca001705fdfe9adf374092e03a4b6b8a45a522035e2d43b4f81b6b52822128cdf856dc2d3fd9cc38d8e3ebcd36a95122b87fa63f7446679d82c4ae4dfb13ce4b9b9a23cfcbed4d742f6f3d658feca0", 0x9c}, {&(0x7f0000f10000)="ad553599efde1e098ff8285307eb5d00d5df1073ce809240f9a61aafc25d6fb0079b1f3ae93e63be130d924bf79de01ab0a68110d735b034a2a5443de85f203b49250b5c914612be8d910e153bf37bffdf3ae15a3492cf0bb9e557422d5067ce7b9c9c5d806f475e95d74fd51e495f5574864fd730ebfdfcd2a12a428f8fe0d35af5d5e8c87a5beb8f4b2ce93bd1473cd18fcd3af4c8b54b0f41d188594f48eac56223404084bcacb92d9b2fcd296914d5ad53bab02d023addd3391a00c62271443d51f1313385d365f6b511ad886570ed9d864489c7db03482a038ad98122", 0xdf}, {&(0x7f0000b90000-0x1000)="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", 0x1000}], 0x3, 0x0, 0x0, 0x20040000}, 0xf63}], 0x5, 0x20040094) 2018/01/22 08:15:36 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0xfffffffffffffffd, 0x0) mprotect(&(0x7f0000001000/0x2000)=nil, 0x2000, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00001d7000+0x102)='./file0\x00', 0x440, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000060000)={0x0, 0x97d8, 0x0}, &(0x7f0000061000-0x4)=0xc) truncate(&(0x7f0000ce7000)='./file0\x00', 0x2bcb) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000090e000)={0x0, 0x0}) execve(&(0x7f000005e000-0x8)='./file0\x00', &(0x7f000000a000)=[], &(0x7f0000060000-0x18)=[&(0x7f000003b000)='\x00', &(0x7f000005f000)='.\x00', &(0x7f0000016000-0xd)='+wlan0md5sum\x00']) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x9) 2018/01/22 08:15:36 executing program 3: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)="") 2018/01/22 08:15:36 executing program 2: prctl$void(0x17) 2018/01/22 08:15:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00005ca000-0x1)='\x00', 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000064a000-0xe8)={{{@in=@remote={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}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006dd000)=0xe8) sendmsg$nl_route(r0, &(0x7f0000202000-0x38)={&(0x7f00004e4000-0xc)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00002b1000)={&(0x7f0000cc5000-0x28)=@bridge_getneigh={0x28, 0x1e, 0x2, 0x7, 0x3, {0x7, 0x0, 0x0, r1, 0x0, 0x408}, [@IFLA_LINKMODE={0x8, 0x11, 0x1}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000000}, 0x80) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00002b5000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000241000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/22 08:15:36 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000e3b000-0xd)='/dev/usbmon#\x00', 0x4, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000012000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xdf6000)=nil, 0xdf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000018000)='net/arp\x00') preadv(r1, &(0x7f0000a4e000-0x10)=[{&(0x7f0000e9a000)=""/179, 0xb3}], 0x1, 0x0) read(r1, &(0x7f0000759000-0x68)=""/104, 0x68) fcntl$getflags(r1, 0x403) 2018/01/22 08:15:36 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x3) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000008000)={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]}, 0x7, 0x4000080, 0x7, 0x3a53, 0x7fff}, &(0x7f0000008000-0x4)=0xa0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000005000-0xc)={@loopback=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000006000-0x8)={r1, 0xffff}, &(0x7f0000007000)=0x8) connect$unix(r0, &(0x7f0000006000)=@file={0x0, "380d23b51125b9288a2bb2a1086d05c8"}, 0x12) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000005000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000008000-0x11)='/selinux/enforce\x00', 0x151000, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000002000-0x14)={r2, 0x9, 0x0, 0x401, 0x8c0, 0x209}, &(0x7f0000009000-0x4)=0x14) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000008000)={r4, 0x80000, r5}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000009000-0x12)=@file={0x0, "380d23b51125b9288a2bb2a1086d05c8"}, 0x12) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000008000-0x4)=0x0, &(0x7f0000007000-0x4)=0x4) 2018/01/22 08:15:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f00001e1000)='/dev/sg#\x00', 0x9, 0x10000) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000fd3000-0x24)={0x8, 0xfffffffffffffffe, 0x8000, 0x8, 0x7, 0x4, 0x9, 0x5, 0x8, 0x6, 0x2, 0x81}) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f00003ea000)="", 0xffffffffffffff85) 2018/01/22 08:15:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x400000) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0x1, 0x0, &(0x7f000000b000-0x4)="d8"}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ppp\x00', 0x400000, 0x0) setsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f0000722000)="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", 0x1000) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000071c000)={0x4, 0x0, &(0x7f0000309000-0xd0)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000073000)=""}) 2018/01/22 08:15:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000005e000-0x11)='/selinux/enforce\x00', 0x200000, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000be5000-0x88)={0x2, {{0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f000057d000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) bind$inet6(r0, &(0x7f0000bcf000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000302000-0x4)=0x7fff, 0x4) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f00007e1000-0x78)={0x7, {0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9, 0x8000, 0x8000, 0x5, &(0x7f00009b7000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x80000000, 0x9, 0x7ff}) 2018/01/22 08:15:37 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000268000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00007e0000-0x8)='./file0\x00', 0x84) pipe(&(0x7f0000f93000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) setrlimit(0x1000000000000007, &(0x7f000068d000)={0x0, 0x0}) socket$inet6(0xa, 0x1, 0x0) 2018/01/22 08:15:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000023000-0xb)='/dev/loop#\x00', 0x10000000000000, 0x8000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/22 08:15:37 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0xf23eb548ca3fff47) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x404800, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000380000)=@add_del={0x2, &(0x7f0000a30000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9}) r3 = gettid() timer_create(0x2, &(0x7f0000af8000)={0x0, 0x4, 0x4, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000016a000)=0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00003e8000)='/selinux/checkreqprot\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000013d000)={0x100, @tick=0x8, 0x7, {0x8, 0x9}, 0x4, 0x3, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x2, &(0x7f0000fcc000-0x10)={0x0, 0x0}) set_tid_address(&(0x7f0000750000)=0x0) exit(0x0) timer_settime(0x0, 0x20001, &(0x7f0000041000-0x20)={{0x0, r4}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/22 08:15:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000280000-0x8)='./file0\x00', &(0x7f00008d3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x1, &(0x7f0000201000)=[r0]) r1 = socket$netlink(0x10, 0x3, 0x811) writev(r1, &(0x7f0000950000-0x40)=[{&(0x7f0000315000-0x1000)="ab188c9b42729e667d2627d857737cda", 0x10}], 0x1) 2018/01/22 08:15:37 executing program 2: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80006, 0x2000000087) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f7c000-0x15)='/dev/pktcdvd/control\x00', 0x610000, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000f7c000-0x30)="14849bf4c65961bd5987d96c9b3aced4a9f4c5ce3735451b8f552dde8832fd429e1070775511236430065117b2c8347f") sendto$inet(r0, &(0x7f0000e7c000)="", 0x0, 0x8084, &(0x7f000031a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000f7a000)=0x1, 0x10000021a) sendto$inet(r0, &(0x7f0000f7a000-0x1)='\t', 0x1, 0x0, &(0x7f000082e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 45.668391] binder: 6994:6995 ERROR: BC_REGISTER_LOOPER called without request [ 45.705125] binder: 6994:7005 ERROR: BC_REGISTER_LOOPER called without request 2018/01/22 08:15:37 executing program 0: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0x0}, 0x8, 0x7fb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000001000-0x8)=0x0, 0x1) 2018/01/22 08:15:37 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000002000-0x44)={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7c, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="47aa35a730682b080e537a41edc3d7ec"}) r1 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x40) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000004000-0x28)=""/40) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000003000)='/dev/autofs\x00', 0x10000, 0x0) 2018/01/22 08:15:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000038000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup2(r0, r0) readv(r1, &(0x7f0000353000)=[{&(0x7f0000744000)=""/28, 0x1c}], 0x1) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c67000)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000df3000)='./bus\x00', 0x1000, 0x0) open(&(0x7f0000b3b000)='./bus\x00', 0x0, 0x0) read(r4, &(0x7f000004c000-0x5e)=""/1, 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000660000-0xbc)={0x0, 0x3, 'client0\x00', 0xffffffff80000002, "12a96bfbdd909153", "790b5b000000000000f17ba735886acc8b5f00000009c9e40c9dc49eb6fbffaf", 0x9, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setown(r3, 0x8, r2) fcntl$setsig(r3, 0xa, 0x12) dup2(r3, r4) tkill(r2, 0x16) 2018/01/22 08:15:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000000)='./file0\x00', 0x8014, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c66000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000403000-0x4)=0x9) 2018/01/22 08:15:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000095d000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') pread64(r0, &(0x7f00009f4000-0x1000)=""/0, 0x0, 0x0) lseek(r0, 0x0, 0x0) readv(r0, &(0x7f000080d000)=[], 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000507000)=0x0) ptrace$setopts(0x4200, r1, 0x8, 0x0) 2018/01/22 08:15:37 executing program 4: clone(0x0, &(0x7f0000f95000)="", &(0x7f0000592000)=0x0, &(0x7f00004ce000-0x4)=0x0, &(0x7f0000221000)="") getgid() r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000032f000)='/proc/self/net/pfkey\x00', 0xa0080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000770000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) 2018/01/22 08:15:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053c000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000b7a000-0x8)='./file0\x00', &(0x7f0000db1000-0x8)='./file0\x00', &(0x7f0000f9d000-0x5)='proc\x00', 0x0, &(0x7f0000cde000)="") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockname(r0, &(0x7f000000b000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f000048c000)=0x10) memfd_create(&(0x7f0000088000)='proc\x00', 0x2) socketpair$inet(0x2, 0x0, 0x1ff, &(0x7f0000cab000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000562000-0x4)='tls\x00', 0x4) r2 = open(&(0x7f000054f000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") getdents(r2, &(0x7f0000077000)=""/133, 0x85) mkdirat(r2, &(0x7f0000fa2000-0x8)='./file0\x00', 0x9b) getdents64(r2, &(0x7f0000f58000-0x68f)=""/1679, 0x68f) getdents64(r2, &(0x7f000017a000-0xcb)=""/203, 0xcb) 2018/01/22 08:15:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000753000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f00005e3000)=""/145) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f0000130000-0x10)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') rename(&(0x7f00008ee000)='./control\x00', &(0x7f00009aa000)='./control/file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/22 08:15:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000053b000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000937000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000ddd000)='ns\x00') exit(0x7f02) mknodat(r2, &(0x7f0000b79000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000b7e000)={0x0, 0x78, 0x1397, 0x59, 0x3, 0x7fe0000000000, 0x0, 0x1f, 0x402, 0x1, 0x3, 0x200, 0x4, 0x3, 0x1f, 0x4, 0x3f, 0xfff, 0x6, 0x8, 0x20, 0x0, 0x8, 0x400000000000, 0x2f, 0xeaec, 0x3, 0x3f, 0x6, 0x0, 0x7ff, 0xff, 0x401, 0x8221, 0x1, 0x8, 0x0, 0x2, 0x0, 0x5, 0x2, @perf_bp={&(0x7f0000f2b000-0x1)=0x0, 0x8}, 0x8000, 0x5, 0x400, 0x5, 0x0, 0xfffffffffffffff8, 0x4, 0x0}, r1, 0x9, r2, 0x6) fcntl$setpipe(r2, 0x407, 0x83a) 2018/01/22 08:15:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000cde000)='keyring\x00', &(0x7f000068d000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000eef000-0x8)='keyring\x00', &(0x7f0000814000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$reject(0x13, r0, 0x17, 0xffff, r1) r2 = add_key(&(0x7f0000015000)='logon\x00', &(0x7f0000014000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000015000-0x1000)="578ea44f6ba3a636ffe97fbf75d7f372f0e7dc32856ed7aba5b6170997cd8b3e7f4fb91f56a1d51d0440a1121990753224a83c0fabcdf91de1ac17b66df943ab65c55d35edaefad0633a", 0x4a, 0xffffffffffffffff) request_key(&(0x7f0000018000-0x8)='keyring\x00', &(0x7f000000d000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000016000-0x7)="7b656d31ec4000", r2) 2018/01/22 08:15:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000a3000)='./file0\x00', &(0x7f00007d0000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") r0 = memfd_create(&(0x7f00003ee000-0x2)='!\x00', 0x1) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000b61000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000387000-0x4)=0x10, 0x80800) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000a0d000-0x4)=0x0) r3 = creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x80000, &(0x7f000002f000)="") mount(&(0x7f00009b1000)='./file0\x00', &(0x7f0000ae7000-0x8)='./file0\x00', &(0x7f0000226000)='an\x00\x00\x00\x00\x00\x00\x00\afs\x00', 0x100000, &(0x7f0000b64000-0x1000)="") mount(&(0x7f0000f28000-0xe)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)="") r4 = getpgid(0xffffffffffffffff) ptrace(0x4219, r4) ioctl$EVIOCSFF(r3, 0x40304580, &(0x7f0000340000-0x2a)={0x57, 0x8001, 0x5, {0x81, 0x2}, {0xff, 0x6}, @period={0x5f, 0x3, 0x0, 0xb0a, 0x7, {0x2, 0x4, 0x101, 0x1}, 0x1, [0x2]}}) mount(&(0x7f00005e1000-0x8)='./file0\x00', &(0x7f0000df5000-0x8)='.', &(0x7f0000df4000)='%&t3\x00', 0x2000, &(0x7f00003db000-0x23)="") mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") 2018/01/22 08:15:37 executing program 6: r0 = socket(0x2000000000000010, 0x802, 0x0) fcntl$setstatus(r0, 0x4, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@loopback=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000ac4000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000000000)={&(0x7f000037a000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000171000)=[{&(0x7f0000001000-0xf1)="d44a658be0e3df3ee497f11b2380812d1b728ac62cc2b929d7b924cdeeac9ec6731a6fe8c2f2fd9b4481c7c08f2b7727d4fe01997121609cb4e580c7199707582158645e3bff2163e62143daf071dc5ef9e2d03bdfb1612af03e0a8ce75833d571dc2428bf4c628b60ad11e3c96e7e7e2846d315d34ccb47c3fdd2e33ebd89cec98e132b64b98c32527396867897aee6ffb8254d355ec8fd102cd9afb7b5691d60ae805399957b4d0338066206bfcd98ba952763c7cb04df950a53e110becaceac5e3a569e47988b68ceb86f938c51fb97b956375443845e2043766200f45100994b6bf5f6176297d16adca7e351838fe7", 0xf1}, {&(0x7f0000f48000-0x99)="8ed4e2d3f4a1b085efc35348397dac41a6c28f862d91f781c79751d9a768412c8b83eb5c9111330d51679add35b4d1ad9e4c754a9bb5c73b0415eee47d6eaf313b6b259ca3097cb5b9e951e96648a88133f92e8646376374f5ebfeed3f6cd09f9f09fac0b169bc7bb68bf1692c89cb90fe83708527e26f919bea9410d2ca468aa3dc96ef62674f6e50bbb79ba072a14ba14a4bd5a5f4a370d7", 0x99}, {&(0x7f0000000000)="eff225c9c3e437116c200f0a2603bb9795600882ddcd75104e26d64c58f2e0baf568851c213d54ec1019c73beb9231a814253bd80e59b9a827e790161589912b932750ff0abdc5e8e0a75b54ea74b4caec2cf326b6795edf8723de5c8f3d96d4d1ba6894b24456f27594127a67117553c28464522e509a9e369cd5011f58505ebf9af25b692119615f474d4beaa306e47d2ba91e575bd1b9e0b0b3c26db87329fe9f850d3327c2074d2c3f340e40488a09c6fd353a475af044d4cdd374a06a3df5c5bf9f5e305db0ec65c93563792050b0de83a1ecdbd4ea3ea8d1fe7c30594c84bad63d9453168e0d570e0504f994bc4325e85e5eb0f292", 0xf8}, {&(0x7f0000001000-0xba)="b935119402e85530cc9dbf8baac8f938d71f8da21a53d9470c9dd5a8edca1af1da61e36df9bf50468c6ab5ce432398b27081b12c1d81c9322e0407c36b8f420e0e01657d735ce838aaf2987731f6b01f2a40ed4bb8c67ac49690355d96c7a7147a37aa1393e93c1fff65311449a4848cdce3d72b501fbda09b154a16bf0e4ea7a2cad94057a2196ea60f6059690448343b76f698f74a02c014d8b4a5b25bdf07a221f84969dc4cec94b95cc60ae049fe2e63ae8b8b9670f0e9da", 0xba}, {&(0x7f00005ab000-0x13)="0efacf9fe118dea9d029dbf7dfe00728150df1", 0x13}, {&(0x7f0000000000)="cdf028de7884b6a3ddccbb4ddb33c9df32fd0fe23ba642af33300106ebd13020d84a1a51932246f28372a8c5f7af4b8401672ca84bb0e80e2001dd93c7fb16dc7603003381", 0x45}, {&(0x7f000031a000)="43f02d41234d9af8765a505f79bc831d642d746b7c2fd66e6fd946692eb8a9853ac73bd0fa17b895955475132746ddae81a2b11fbda8bede9f95084e12687171cd39dc3edd903da8cda2a27da5d1cd1735cf3f749b6c1aed75767f3b1ff1dc7fbc9ecc94d63cdfdeef015b3086493a3ad373ee66937a28c7", 0x78}, {&(0x7f0000000000)="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", 0xfa}], 0x8, &(0x7f0000001000-0xb8)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0xb8, 0x40010}, 0x4) write(r0, &(0x7f0000f92000)="417164a0e796d98f25e28a45af936f4ab88fb14c224695e8d8e2aa42b7bf9ff5a51dca57790b8fb5556ba5e13d38735a9f8b77547f0312a822bf311957a3f7c38fcd8b3998967070a08bf3886023264a964a5f013f84cda19b6196716c2ef84460665cd309ce1e054d89f8f5dfb774a1ef0c794d1b0a5952bb5d9397e86ec89536e87d862e8d5bf6f12adfdba305fce1da7a4b91428feb8042b09162ead57e4c7ca6fd8616e53dcb1016e012594b99d99bebcf67c585b498ca5e7b3cfe1e9a6bff40a7aca3625ad3", 0x8b) 2018/01/22 08:15:37 executing program 6: prctl$intptr(0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x6000, 0x0, 0x0, 0x6, 0x1) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) dup2(r0, r1) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x20000, 0x0) 2018/01/22 08:15:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000760000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000fbb000-0x18)={0xaa, 0x800026, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000e61000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r2 = gettid() r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000079000)={0x0, 0x5}, &(0x7f0000f9c000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000510000)={r4, 0xaa, "2d61ad546361399d832afc6ce49e3209b63507ad8c4f50f68c40c3ad643c265d382d4969f8a1c48f5c172338773bb828eb73cdc6068162ce2bc10d9e50fef3c5d4664587251c181e72942fcd710edb7f26275366ff76316204ee84ebe492686947f1f03a6f4627f48a832cb76f5d7e523124d0c34c94daf035039964a3fd34510cbb98bb16d5dba825bf172ee26746c65768a6c5f9a8316d1f1e9f3465d9a5c31210898950f793c15129"}, &(0x7f0000159000-0x4)=0xb2) socketpair(0x8, 0x0, 0x0, &(0x7f0000b43000-0x8)={0x0, 0x0}) recvfrom$unix(r6, &(0x7f0000dea000)=""/4096, 0x1000, 0x100, &(0x7f0000048000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f00004f5000)=0x0, &(0x7f00003d2000)=0x4) fcntl$dupfd(r1, 0x0, r1) process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034b000-0x5c)=""/1, 0x1}], 0x1, &(0x7f0000c23000-0x60)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x1, 0x0) getpeername$unix(r5, &(0x7f0000262000)=@file={0x0, ""/84}, &(0x7f00000e4000-0x4)=0x56) r7 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e65000)='/selinux/checkreqprot\x00', 0x80, 0x0) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000be0000-0x20)={{&(0x7f000004e000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ioctl$SIOCGIFHWADDR(r7, 0x8927, &(0x7f00004ae000)={@common=""/16, @ifru_mtu=0x0}) link(&(0x7f0000249000)='./file0\x00', &(0x7f0000bae000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) readahead(r0, 0x40, 0x4) close(r0) 2018/01/22 08:15:37 executing program 3: mmap(&(0x7f0000002000/0xb72000)=nil, 0xb72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007f1000-0x11)='/dev/vga_arbiter\x00', 0x28200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000192000-0xb8)={0x0, 0x8, 0xd8, 0x4, 0x3, 0x8000, 0x101, 0x0, {0x0, @in6={{0xa, 0x0, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0xffffffffffffff70}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x7, 0x8, 0x3, 0x6}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r1, 0x600}, &(0x7f0000001000-0x4)=0x8) r2 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000001000-0x10)={0x0, 0x0}) connect$inet6(r2, &(0x7f0000007000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x80000001}, 0x1c) getsockopt$sock_buf(r2, 0x1, 0x19, &(0x7f0000006000)=""/155, &(0x7f0000007000-0x4)=0x9b) dup2(r2, r2) 2018/01/22 08:15:37 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x0, 0x7ecfac81, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$TCSBRK(r0, 0x5409, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000ef3000-0x10)='/dev/input/mice\x00', 0x0, 0x100) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x8994, &(0x7f000087e000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x0, 0x0, @fr=&(0x7f00001c9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00009e1000-0x4)=0x0) 2018/01/22 08:15:37 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x42080, 0x181) fstatfs(r0, &(0x7f0000720000)=""/159) pipe(&(0x7f0000000000)={0x0, 0x0}) write(r0, &(0x7f0000000000)="6d1371d102f8d3845b459e1c9ec6186dc03e8923311458", 0x17) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0xca8e, 0x4) setitimer(0x0, &(0x7f00002dd000)={{0x0, 0x2710}, {0x0, 0x0}}, 0x0) 2018/01/22 08:15:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x81, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000016000-0x20)={0x0, 0x0, 0xdb, 0x0, 0x0}) socketpair(0x9, 0xa, 0xd7, &(0x7f0000dcf000-0x8)={0x0, 0x0}) write$selinux_load(r1, &(0x7f00005d8000-0x2c)={0xf97cff8c, 0x8, 'SE Linux', "e1c4e54ed5d96b064218e3e22a85a558312b68a74c4558045244e001"}, 0x2c) 2018/01/22 08:15:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000ba000)='/dev/sequencer2\x00', 0x101001, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f000098c000-0x50)={{0xffffff93, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000957000)={0x0, 0x0, 0x0}, &(0x7f0000c7a000-0x4)=0xc) 2018/01/22 08:15:37 executing program 2: mmap(&(0x7f0000000000/0xddb000)=nil, 0xddb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) prctl$getname(0x10, &(0x7f0000828000)=""/117) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000dd9000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000ddb000)='/dev/usbmon#\x00', 0x0, 0x200) mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000ddc000-0x1)={0xb73}, 0x1) pwrite64(r0, &(0x7f0000103000-0x3b)="8ac526a17649ea6d02a61308de7744a46476e02e6b2e03b204130ccb306c6f721b32250f65919ebe6b81bdb4ac927b20301dd0ae4eeae26f253846", 0x3b, 0x0) 2018/01/22 08:15:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x804) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000004a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c20000-0x4)=0xc) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) wait4(r3, 0x0, 0x0, &(0x7f0000540000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/22 08:15:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000052b000-0x8)='./file0\x00', 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d56000-0xf)='/dev/sequencer\x00', 0x20a502, 0x0) getsockname$unix(r0, &(0x7f0000113000)=@file={0x0, ""/4096}, &(0x7f0000da5000-0x4)=0x1002) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000736000)='/dev/sequencer\x00', 0x400080, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f00008d1000-0x98)={0x0, 0x0, 0x0, 0x0, 0x8, 0x17, 0x17, 0x0, "b6874ddb304eef35c07b85f0f22ac84c8dd6462d11b9881b1eb5a37482b2de57c7022c35be0206762db7bdc646dabf2ddb4e2528b36178298a83d26830068ebb", "5b51a3664c8ca2537edd47785502e9fee5a98ceb3705ec4a8d8c12e8df8230b9", [0x0, 0xffffffffffffffff], 0x0}) r2 = open(&(0x7f00008f0000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000b10000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)="") unlinkat(r2, &(0x7f000057d000)='./file0\x00', 0x200) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000028000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004e9000-0x4)=0xe8) accept4(r1, &(0x7f0000c55000-0x1e)=@pppoe={0x0, 0x0, {0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @generic=""/16}}, &(0x7f0000e17000-0x4)=0x1e, 0x0) r4 = getegid() chown(&(0x7f0000fc7000-0xe)='./file0/file1\x00', r3, r4) mount(&(0x7f0000609000)='./file0\x00', &(0x7f0000712000)='./file0\x00', &(0x7f0000c5a000)='ext3\x00', 0x2000, &(0x7f00003db000-0x23)="") 2018/01/22 08:15:37 executing program 6: mmap(&(0x7f0000000000/0x8e1000)=nil, 0x8e1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f00008e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00008e2000-0xe)='/dev/keychord\x00', 0x208000, 0x0) mmap(&(0x7f00008e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00008e1000)=@assoc_value={0x0, 0x0}, &(0x7f00008e1000)=0x8) mmap(&(0x7f00008e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00008e1000)={r2, 0x2, 0xd9, 0x8}, 0x10) mmap(&(0x7f00008e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r1, 0x10e, 0xb, &(0x7f00008e2000)=""/126, &(0x7f0000684000-0x4)=0x7e) mmap(&(0x7f00008e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00008e2000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008e2000)=0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00007fa000+0x72e)={r3, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000574000)={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x12, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="b291020aabf74f6d8fd446685283e97a"}) getpeername$packet(0xffffffffffffffff, &(0x7f00008e2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000492000)=0x14) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f00000f2000)=0x0) mmap(&(0x7f00008e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00008e3000)='/dev/rfkill\x00', 0x8000, 0x0) mmap(&(0x7f00008e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00008e2000-0x28)={@generic="4a386e2903fddc3ef2e745b35d70323f", r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f00008e1000-0x37)="958e392937a186d6306a3615593baa57ff0002060000000000079ab4d5ed5cff03000000000000ffff8dffff080cf4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x58) 2018/01/22 08:15:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x8) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002fb000-0x1d)="441f1a91000000d9e41b66505c5c000b651c0000004ca60d3704d9d56a", 0x1d) r1 = openat(0xffffffffffffffff, &(0x7f0000e64000)='./file0\x00', 0x2000, 0x40) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000699000)=0x0) r2 = syz_open_dev$sg(&(0x7f00009c8000)='/dev/sg#\x00', 0x8001, 0x501000) sendmsg$nl_generic(r2, &(0x7f0000aad000-0x38)={&(0x7f00007f4000-0xc)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000e84000)={&(0x7f0000f40000-0x1704)={0x1704, 0x41, 0x4, 0x0, 0x1, {0x19, 0x0, 0x0}, [@generic="0bc0d48dddc8ff3b1c381a09d5074de8cfa504e33cc5c6e21d925e4a49ac70907ba72299fde0af646e546b3e90df86924caa28caa8b73ae435aa93599bb3743a858e7384265eb4f56042e5b4e9883a5f07b3fc21c0328cd0247a678a0a73ddc8417c4e49ad014f007bbe75a3b4dd8639f0035aa021002b70e63b12a166f84fb8267b1f479b01720e2e7e11e54785c61468fb8f7e93fe547f1741c29062d740413dd702f6aacf1a4ad53ec7f7ec98b572ec3a28bcf7defd431e7b3413f13f392c1052f4d1b966819cda20f70612c8f867f974e6bc6b4d7f866aa5e9c8a0030ad64bdacdb97668e3", @generic="9b5db4b07b63d7a1ce5924572b25da2a2c1e09fe3afb9aeab849785610b095ac27c495590f882df25036f0f3863c29edee82a35ffe68b40a6b4a471c64ecc436177dd8361b072e8fef19a65d46281c9b4d1752313f6fd263e05a91b6ab3d893e721ed4ffe0f5b7d1653834c90a1c65790244473995f9d5dd32d47847eeb9c95f42ac0ce4aeabbd7055a62ae7eef123da47c3acd62b8776e5eaa9ec8d906f3a0a331a73a3d1f32b51ddcc06", @nested={0x1300, 0x96, [@typed={0xc, 0x3a, @u32=0x10000}, @generic="1797f005f6f5a20e9479f095626cfe344e41c898f78a4b29b3753ff410b6c8e1116a5d52ed7cf2bd0228996f16871010d0cb7622d5ca06235788b1c9602c2693db3c09f5630cd2faff2d595931549dcb5b5f11116c9f724d9e1f565f0f3d63e7cc31a8330d689d338c5506cd9d5105cec2aee640ec151007d30783a5e0c1ed31389deb5eecd8b87a4ffd5ef1cfa2681bb21964cc14dba01fb036319e94e24c056711bb0bd5eeb8fc", @typed={0xc, 0x30, @fd=r0}, @generic="7f82d84c9421659ed9c06e993f2a0c4b27aa8c587d752952e00a5287da4c5c458f19d8a2326878329eaf93612772c61acd64cfcde7de57829ed5032aba2fedfbcb63ccb5db6a8b64e59a0e47d5d6ddb8d1d843948e", @generic="e4f1c5983f0571b417b2495776cf537059d57042f408ddc55ecb1a6d8fad3632e7", @generic="cf601cfa03a249ae60837f82a08f63c9cba1ec0bc9b3ba5ff20a9d042889860c2340384b9af1ebc50fcc1d8ec687533e0f558b1aa7618f5e908c208f58b886972ad0e888943a9f1efe3497c6ec8b2dfc65c757bbfacf730b8e7c2c9bbbebaf06cfa0748454d803add955a643", @generic="7090f2ef05cc3dba356c9a2ecc044ee067ccbb6b9adfc1fb2dfbc514dd06c24f3687702d14430125374afcd66f0924078afe2cee4263a583c27484a3b941f9b0b0ce0269f793a66b09e2a13bdb13f9404a0d64fc048cec38ceaedc9628e7d709cc34d79466fe10aa054ad43f6897b91356368e9f3dfb7de527423a23a0768b1cad8631294cfbda5e1f83fe45385a02c2fdd36443e8f8783ebe3f83d8870fb32ee7f98947cadd30435432116cf8d1b5d86a820a0b3a43ea65574d96a0451bbf7a8c0319e247df13e281287bca52dd0850eb3599a1b5cd", @generic="6f465501a0c315d885a7c2a58bbdd40e348645a896b7014fd130ce7a1382813c6bbba2bf77f8f4a469db736e8381325dde2df3729f9686e8dd2f643ca3eb941a44a9fd169935f7147534599e2635c7c8cb4dcbe39fb5a990239c8135e84b85cb180bea07a8a6106677d6e568926003759216edbf6b5b5e7cc4a9a288a8c9d70a9ec4ee", @generic="b44c20fb1df86a61d976b5999222872ad83dd15b2c14e8d75c3e26b07319290553538042dac7e787d6629c6c8d03aac812f7f9e377b865d47d9187fb31e4e8ee63e970997e114cc746259c9605765d13dee916e784122ea9e51fbebe765192e0fcad4060c2dd13877ef3bd7db78537e158ba9175cdf9f9286a58507beb23284d4b45f3125f0080e88a3030a5783c294d2fe539a1a1c548d56b3491b409e537fa80cdf1be3b972ecde1734709bfca49fd0418e4a1260d606f46412afcbcbafaf2d4963e68490c9d324a24a6653956ce1fcd21e45ebcedd8c553c6fd6213b76ecdb10f577a587b045c56134744a7a5f357acdf07ec5a3941950eddca385a233441cbef6eb3ae6fc562fe43a4cd90f28e238c80078b95fdb9668fd43bc97799e5d6615faeff7070160e0fa73bfd1f7c3d3090517f6e853e6d6b4a4ae74025cffd5b79e0fa63da0a5fd1de5f33c2d644dd2838704e6c9e0bfe8596f40233beed4e67e013c0ab4e8323d8ae30f4fe260d0ba637323ce09ebe5af8afc12ee01e2e11548edeebbbc1c9d35848ed5796b34626ea4b1ea937fb5779bfa7cab3092d88f05835296e806c7ff68b299e45fdacdb9b106403d7fdf97f8193242f0ae74edb8ac3890731c7e9062042f16fbcf44f99c24add0930df1e17283eb6b96bfb66da19e4f853c8a60348abacd3884c420ba96e701d833f25f56bfd8698c1cee9031e9de8fb16bb7a5adebb73f3ec0abeaaf9babb29a81ed3f0515b597c43eda2e42928853701b56129bb32812f5b2107ac174e8e6684fc2f3458bb9bd927b22605c7234d97072864d7179e70e0dc61d400912a5cd73d8a9ceb82d336db7d2321031a689174586c6c64086cd7fb4b8e9555461726a4b16eedc0365b7f17d5e067174f125ef9b77517a88545315a4c2dbce4c9f7234b88c16274279d50eacfe8887a9c348ad4bbb72748471fc0e54460b8808b9bce414c10f2929a28dcabe75cbb4f3fbb97bda4649ada0c060087e1adc26d86bce27d1b7cffc0e22f8b9b42eaa71877e70d90d11c8fe09fffb36fe75fe4388f2748c931f56a6c4c1d16e0653c562843a3ef3d0f417bbd2338dff9e0ca8db34c1ca200e0b7e187bb4e01b41de9c778a4eb8e51681167df8e84a57e23a826f8b249f6a71b5f714f028185472cbe35be1be4009ebeff54aa39b411af206b59ccf81ed02c9ef3839d18acac4dab15bcf834d3f64b46f1380cb1e5d279804ab314913df4127ce301691e6ffcab3715052f3a1c798553b0df5dd6456a2653d200e45480a2af7926fa5515f18f7b428c538be124700445eb9c6cd3f87cb01d92bfcc58c46cfb2328553246ccb6b4e8771fa5cef27ce102f75e76b673d70c9fe583c85ae5f2cafa8502583504b5c1b5c2ccf07eda4ac168d73ec8943b7778f2d89eed3f61322b390817e75a5ea77d22f08d6c28e85d7137b161ea62d846b52663e831c35307f3140c3bfa3eb65d0f03c819683e10a5aa32a7a1e8a8fe3f71701138603aefc9988147307f08cd3a5fe91e0e001297414970c263b9faaf540d936fc9df2d8b0283dde3f4bfa8bf4dd27d0a6f7869e11ae6e7184e62588b9f995869bfb5b2effd9f691ae18a670b611566222edd3d1775f6c7dd0dbc9b9f9e57cd3ec21d7dc982fd8282e53718721f91d979d8c807a118aad7ddfe11f485d16cdd168de4b63efcad8ee2d61f400ad3f9d33f96d935ea39c5678f8d5e9f1dc702437dcc65bdf4972d50efb895d1358baded06fcd2dbb8dfaa40112d889d665f01ef71a795e7a225d383cb4c6566e52547617b533a22ca36eee361515f061a43ebdedb701808f629a9822a44fc133e832d11e1b227ec5b10ac57afe748013e3d3fbdc535a025218dc127316784183399825b182ab04748809ab41028cf7fbc3c21becd569e285b61723edb2eafd61190b949ea980c831dc911c558a017f888b92d9d0bbebc940ce2fb9ec99f0ab05a3fbc831fe264a1404165b0d1fa700f0c8984bd8d1be12633bf9156392c0f3e20e6ca1503fcdd017e6840fcd62d1eeb292140fd3345d1e7d8ceb69d5a7b17bea1d37d81990fc1b8ac89429fc7ee870412845344875427172afcb6a868f8abcd9bc9fe1749ac0781367aeade2f4d8edb3b5cdf80edea51537d6858d03a6642792de2a28e42fd89b957a76bbe1f38205de29543da2148acff8ec559163994982bbdce2b62fe813e0a84d82ca1e0a1fb70ea4b231394aa0d0ddf260b325a071d4db700f30189b6b47a6fe2f69865fafcbf8fac8c5afa056a127a74b9a3ccf7822d263a5e114c3a7f8685cc9824a0c590881dc6b61c321b5b5f8b10dd1e0053dfcd5597bcf5b774fccc3ab614a23fb24708f0ccb0cebc801c546ad8c3ace051033d496b73a3cb8d2d79677d2f53b9f327be922e7a3adee22a6904014524f096d5dd39fc9f4a6cabafb201beb6ceecbcd4a35e3a2ce6414fc1b1b54bf35d815255926627eb767264913f8c20c494b625944a6bf2973cda662ad10434fc6cc3676600facd365858b6f2f36b273f36cf4c5ac84b99c0b91c27b4c7b505364d953f782a31db688370fb7d9638542de9a39733b6f3bf11a92e633f33a1b2281c59757330fc973829106785c5ec8a661c5fe2a584acb9ef64a91e9d56a04365c1e4cb60e1e5d70e08ae3528344868571bf52bfe9c7111183982644276b02e4ec3699dd8cf0b4bd798cf5908b77037688c0648551e0a9555822b57991d59fbdd460ac3ca7ba27227c8f96cc865d4058dd4d5b0d0bf796b2a40fa6ab588dadabb0b8269ca384f4c7764d2ea65473215c79ec5088e5d97669aaa082840bc94fc5d806ef66d2fe31bbe4cc9a6f002f31afcc558f161611cebe57892548bc4fe1e77fec1c563b43136079a39b868a8394531d399e15290213bca699e299dcac122c59ab1e60bfb9cc81b59c8dedf6051f8a5fd3b1c448baf8520f0d79812a793effd96e14f65cf80f1d75a5636e576ad8c905869e751ae8ddb17261461bb032d455ba183a25cd3664f48326232d8f5fd0c0185fa0529437628b12f505a34b7faa27f91af8e56bc6b9d7316bbc06fc74edcd02f64640ec31a2e5e6c43dc66e8dd7b6ac29423960c1efd97de39dfd209005093434106835a272fcd22ce647f43d98ea959cc57ddf6fad77d767b79f03b5573ff5cd012f1e7ff0569aa7f2e4af0571033c8f2a4d5e4f5545c521f05f47a72a99f9c32b6ff5dfb93ea7acde5fa5bdbb6c7dd165b2eabcd8f8eb105c0cef2412d7231f1e884f6e2ac71e57c64216caa7f6922696fbf8c8cc18637154edb9e8978f1b25786896936c8af5ca88a8f94ac4456265091afabb39afc935468d79fc85783b3bc759ad1c1172eb1c18008eaaaaaf854bfcfe84c7cc33470dc0754272b6d7b2aeede6ba76c2608645a16f98efb335996c5722f5a1fdfab222acdf06d0b278b2329e344497b7d47a27afaf4117977f829a5d7950a5a53586fd3c8a253724497c9a539a742c60d6240fdd635734c6512780ea1e8683235377b57f698c7ab31aa9f84caf44f071211ffdbbdefa169a43668faa9e2fd32d69e380388e5ba28c09d391147c3e0794ad687aab9234e7550efaa60fd31a1d0235ce4e7954bcf61688a9c8de61ba716f7d0881bbb49a8cdfd38f49abc20d4435a1043d0e2ab5381711d2f2af8cd56f2276b8f5f550a709be6f860a8c4b56c85f5157802998c83aea80aae17b1f3cb9698128ee7e02cd5be40554479202acb08c9b168692929412fdc7e9236125f0a87472cd3997ad21649f0082c11f9da07708880d0423a774a86a03195b309fedee03fcf82ba3d75835c08be6d728eb2c43b52d89dd86070a29d0ad06211f68622e6727a6dd08ecccf98cde61b6c010c0e920e40c572d6cc337f4eeb0c7d38e45e91e46487d68bad93692bc2592ddb865fed7a29ccc04b843e7d39d49bcd086cfd2c9143e1156a70c3359382315da754e1de11290f667cc2239e099430b1e35859d09d452a4866d9255e0bc256f46bdd157f946e4b020cf69f1bcc5a09078ca420d9ac0590721ad30364b53910d400ddc2aa4f7a8b9454d07d193b832b16a822b1006f6fe25efdf5683975852109455dc05a2449184fb5d26d033071472cfe170d7779af2ecc8b95d3c099fee702f59eeccb0d7e422175195b8e3ba35fb39a6210d01fe4295bd2cf238fdcc6812762b4b179dcd224ea91dd3edbdfbc7ae20c6074db6a04991ee04a1a4c965e8f31f94203e51be3577425b6f73d13f8d4f9d7a979359a739adc6b64c867d9e4b07fad92033d3c068f55c6f8b9bbf54eec3c712502dd341da4c7b55cfeb6766379736313c750840016aab7bee208cd5c286a05ea1bef415126e69cf00f89b082a3d2994c8a8e07199d21e12e845608ab4721e8bbe52891944908f1ad6043523554b2e98ad7f778e5081958d5fcc301ef4b5797e1570c81d62444b7a246ce09e5e3294849f3d45c535778a9cc57d1c412130825ed74b82bad64d4985ea06b3b240c044dd25a6888bd801077de1745dec829e0cf4c9114379cdd982be5b442879b4b246807e705e598e6c3e8557ecb998ade331a2e4a4a8c6bba0417679b7e3124359b0dd8683d8dd26dc247227af6cb2994a29103ca4a12ee7dd1473cffe8454009cdd3df1901b56bb6d453b6ea69996f98ba7d8c73420dbfc1cdcb4a55c17962c17aef366155b5d2f5043757fa0886d87470f985fa39caf1d1a5768756b0eee8c92977137c2a2f07c3fcb3d06f5d74bdffdbb7f7dd6ef38fef28cf7498b01962d823a848a860525e55958d302a9a18ed035d1ee6b6683a59fa73891b0a8f45324cf2ac78bf6836913da107db4150623a96c781a11a911a879cbd51cf2b63931b067fe53b6d082676af70cb37796cc5452b98a86dac076d19309ae47a42cd7fee9c29bd91f7e08ec2313268a9fff0c5b2b2f44719085775c7f6e3b8508ff351bb942490db886f93a4ba6fd7856accf0785034b21b50e2ecbb9ff9581be213f5b22b8a407dcfd7c8540ff2eaa2ca3a8ba4f3a430e4af39e5dfc688a37645c7301b96fa6f2f054f1531aa52aa0a26347ef445cdda6312cb594ef0d64f52a49066150a6eb3fd6b151d2266f75b6ec46aa8c2e2a0d2f049169dcae32e607b374842253cad6ebb351a7583e4b621882f8dfe059e4a49ab25dd7df6250af28be6a1fe91606670e5373a695104b1316c24d8ec6d9d51dcc86701b95c78da911664f2d2050c2f140b3022aab7a97debd625330eda3cef3aca63fe9d707fa11e2b7bcba219f715227f6425ec76328870e03d44bcca46330a159e79b7b206e8d4af7708d5a9dbfa3d3aee64abcc3fa0b01021540665c3ba110493b31cf87953ce77f0a6f0fc7c9e070c83d8a06ccc16d77060c1db1e93fad6d2910674a6ec3bd89fe451d6d7c95cab18ea95d1cca2aede2142df520e4eb028ba7991bbcf36c1ba46895759b38f52a643a19f9ec71138f8c9496fb9fbb79b727d477d039af3ad335b5709aab18fb680ecf2ff81539e37e44be4d0b7dae0b939e1fe43d93650b001764aa9efbf808e81aa00daaf73fa5c61ec946c7a72025aeb6a1f022c3bf67b38871c12c1b597146558f297087d592baa0174d9afd1e0c427f17a23b19ae078f183863f95e6fee538e32ab65df2060cd148c693b9a57616fbd9e89f7ee7e9bba47b6f837608bdf3acca7dd40af5530dc316ffd9436c715c9b58cb09ec478a906fdb73b56f0de4a8f57e0dba2acc69448b47e4b5eb1c95250cb314f1f2d007b0911a3de0b07848518bceb320c8a5d855e4d88faa04"]}, @typed={0x10, 0x95, @str='vmnet1\x00'}, @generic="e632df8bb1290c36753f0d46241279d0aae8426ef6258d5b3dc06a53dbdc3e22e485f81941540fd2138cdd50fe96e2ae9d55bf9a2f25d8de48dc42ad2a1214ec4ed54fe83e3113748489fbba27abc89d358d5bf193765929a04949af067dfb8284e1b55757803c24933252e9fdf2c4d4a4566a05ae6f8f61ebabbaa7e14ab6feeb7f4e7f5d0befa79650010121118545343147905ec0a7ac82fc", @generic="eac4251a0be7fc331351f083981b28c8535bf1135a99bb13cc373183cfe5242808d1df509c8568cb7a75c095c47666950f8190acfc1e73597daa2ba96d8770061386cee331b8a471d8006724587890cf5ef9aaf6ac53662a476ad2cf8dad055ce06553df82094a64181a2d9c69606b21c31cf95da144e41f654605afc80d8436ca03754c48ef4ff1cfc6fa275498dab39db85cb5df5ccaaa48c9b6bf4f657d35506dba77fa01d785c4f7a481f7bb64f00964233afefd0961", @generic="ab454342437e047c2d88339e923215213bd84212f87537f63a1f53329ed483d6174066ae40079c75645ad656f8aef1e3ff2390068cb20291dea4b82f7da0e525f74752784bca0145c5c2b2f19039701aa6df5ee42c2464372874f7511c35408de7fed1a344da15118928c0f2adabd4b48baf79e69801b7a3bf14c376e3ef2c10a00db6f9edd5a5688e9235029e0fda9c31b53fd0379acd2b45f92d918d1057e751e0fcf30052d50267ea581ee4fe525f26dd51c3043524d2c43c1e61156d0461b72dd93bdfd63229de0697c3f2d98f126ff4535569ecb6200b7255a363e2c19602d8", @generic="944d31a5066b2b7eca106e8e14333d0ddf54f5858770b5"]}, 0x1704}, 0x1, 0x0, 0x0, 0x8801}, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f95000)={0x0, 0x0, 0x30}, &(0x7f000089d000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000b22000-0x8)={r3, 0x0}, &(0x7f00005cf000-0x4)=0x8) 2018/01/22 08:15:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000021000-0x390)={0x9, {{0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, [{{0xa, 0x1, 0x8e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x15a84fcb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x390) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000027f000-0xb)='/dev/hwrng\x00', 0x20000, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000582000-0x4)=0xfff, 0x4) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000004000)='net/ip6_flowlabel\x00') pread64(r3, &(0x7f0000003000-0xba)=""/186, 0xba, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x20, 0x4) recvfrom$inet6(r1, &(0x7f0000566000-0xa3)=""/163, 0xa3, 0x1, &(0x7f00009cd000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, 0x1c) setsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f0000d6e000-0xa8)=@routing={0x0, 0x2, 0x2, 0x80000001, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x18) 2018/01/22 08:15:37 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0xc)='trustedk$*}*', 0x2) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000001000-0x4)=0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000001000-0x8c)={0x9, 0x1, 0xf90, '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]}) r1 = socket$inet6(0xa, 0x80002, 0x0) lseek(r0, 0x0, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000000)="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", 0x1000, 0x4000, &(0x7f0000001000)={0xa, 0x2, 0x200, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xc5}, 0x1c) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000cfe000-0x1)='V', 0x1) 2018/01/22 08:15:37 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000-0x30)={0x34, 0x0, &(0x7f0000001000-0x34)=[@register_looper={0x630b}, @increfs={0x40046304, 0x1}, @increfs={0x40046304, 0x4}, @register_looper={0x630b}, @release={0x40046306, 0x0}, @increfs={0x40046304, 0x3}, @dead_binder_done={0x40086310, 0x3}], 0x8b, 0x0, &(0x7f0000003000)="3712b43afc0a1974d6eac9b13a510344af1ac2c463ec73fe3bf0cd7c0eab03537702734b21281edbe8912de2f8cffc37bf4938453373d0cf438d1884ba141fed83f32ae7a27593ffc59314b0881e33d2af6c8a865f0214ba3b726f370635e6db1373154689783bdafd2a06edd9258245fde42956ef5d9243458f2c3711fbaf473cbaf10ed1479c90879972"}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000)='/dev/sequencer\x00', 0x44603, 0x0) 2018/01/22 08:15:37 executing program 3: r0 = getpgrp(0xffffffffffffffff) wait4(r0, &(0x7f00005c6000-0x4)=0x0, 0x8000000000000000, 0x0) gettid() 2018/01/22 08:15:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) userfaultfd(0x800) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000692000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000247000-0x5c)={{0xa, 0x2, 0x2a, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9259}, {0xa, 0x2, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x10000}, 0x5, [0x10001, 0x500000000000000, 0x80, 0x7, 0x1, 0x91d5, 0x6374a8ab, 0x7]}, 0x5c) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000398000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) 2018/01/22 08:15:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000bf8000)='/proc/self/net/pfkey\x00', 0x402000, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00001f8000)={0x0, 0x0, 0x0}, &(0x7f0000c65000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000d29000-0xe8)={{{@in6=@loopback={0x0, 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=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000035000)=0xe8) fstat(r0, &(0x7f00007f0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r2, &(0x7f0000df1000)={&(0x7f00008e0000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000def000)=[{&(0x7f0000d5d000-0x1000)="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0x1000}, {&(0x7f0000a5e000)="b180ef7ac5a94bc67654bccc0eaa1ff7308b261bad79e93d7a1e9a97421200d44324a78f70cf469bdf2db17b40af1a6ff8f9da548a571f5d21f0311220187a664aa053b4a34544aabac957be57bc9e5b1a9e8b326f33c6520c4a96ca0a852356a3cd44019ba482671b48a3d70bf56779d9cfe52cc75b4606e4a41643010fd2c18c5e91ab0274e70990f6ed1490af2b692ffc744bcee1228c9f08ada36ad4d2dfcf9cdae3792e6e37e8e90afb1abe0f3c417bef59181b2637af3ef0f86d80cbacd53f560c3a6463f2378f648e68d5462b4c941f8dea91bded478f50db0345347bab", 0xe1}, {&(0x7f0000bed000)="3367be82be9f27dd45257c42afe7a74fcec0604132c31729f2c3cd7d70a39accccae2082919f109c7e32f9748da280212e90a1b8eac6ba2ea2c605387f5e92ae53887f49601214eea78c75d6cf9c6580b5fd5feeba295b7e5441caadca739ffb03520a8bcde1624443d51e7752d6c5ee1d6b7c56fa9732781be5", 0x7a}, {&(0x7f0000595000)="4661a24dd9cf7cb8a53189b4cbcc", 0xe}, 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", 0x1000}, {&(0x7f000045d000)="e9359e4c2cc39688494be3063de7a89678d19124e81ed78da0dc9f137856a85caef28ec58cd1ba8a83a09a75b8ed4fa3e0c5f840c2eed92406ef7ccbb59dc54239ba8cc50b4a0f5c3213b23c74bde42b893e7e5903b733d92977af744691592cb3448614efb4df33fa265c71033d99256a8fa32277276fcbce1d7d0e467b6c82e1dec67b4ee006cf6a5c918f17ee240d9408ed2c7a4c96d0999474a91314136f955934fb649d4ab1e0ee4e8c81066508b309cc54b84f36e37bb20e0e41caeafba42bdc523fb445081fdb262b2407b95ff7f6f0831849510cf2ac6b6faef7d2", 0xdf}, {&(0x7f0000eb5000-0x29)="1641b53b4d6f0a6526eac7996665fbc07f21b4ffb4837fa5d58eaf77faac065168d9cbae264cb76c99", 0x29}], 0x7, &(0x7f0000e29000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r1, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r1, r0]}, @rights={0x30, 0x1, 0x1, [r0, r1, r1, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r1, r0, r0]}], 0x110, 0x44800}, 0x40011) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000692000-0x4)=0x2, 0x4) r6 = openat$keychord(0xffffffffffffff9c, &(0x7f00002b1000-0xe)='/dev/keychord\x00', 0x92002, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000080c000)={0x0, 0x3ff, 0x6a, 0x2}, &(0x7f0000597000)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f00006e2000-0x10)={r7, 0x100000000, 0x7ff, 0x4}, 0x10) ioctl$PPPIOCSFLAGS(r6, 0x40047459, &(0x7f0000084000-0x4)=0x2000) 2018/01/22 08:15:37 executing program 2: mmap(&(0x7f0000000000/0xe3a000)=nil, 0xe3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') lstat(&(0x7f0000e37000-0x8)='./file0\x00', &(0x7f0000dc4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_create1(0x80000) getdents64(r0, &(0x7f0000001000-0x1000)=""/4096, 0x1000) getdents(r0, &(0x7f0000001000)=""/24, 0x18) 2018/01/22 08:15:37 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000593000)="", &(0x7f0000fc7000-0x4)=0x0, &(0x7f0000be4000)=0x0, &(0x7f0000fc7000-0x27)="") 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) timer_create(0x5, &(0x7f0000001000)={0x0, 0xc, 0x3, @thr={&(0x7f0000001000)="81699fbf4ed112243bfbdbfe8af5d3895d3263129871fcba85a3dc31f6128a9503c056d0e2b5d59ee70763c5452757d9eeeb7c558681e6652dd260290c650341eba10248f86a31d93195fcb476af2fda15a8271cbc58b2554d2e848dd256aef28bf9fac6046c2362e92539252fce4d75d6e089e5a34d8849b6cbe4c6072f552f846736813c2c505489fa190590c6c655159ef205fa9af75f700586e7511a5792bd813dfeef77dd5cd863ca7233fcc94fff0d9bb4bbb210cbae7052b524e1ce2316cf7756c8b724", &(0x7f0000001000-0x47)="519d705a9459b9119e2fcdfc4dcf0fe9a5aaff1abecfcdfd1cefdac8b1b55b5d30b796d67cab5f5aa7b9afc25d63ad69cc5c1774013dca58c7165eb210c447d920ac958ab948a2"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r0, 0x1, &(0x7f0000001000+0x942)={{0x0, 0x0}, {r1, r2+30000000}}, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) clock_nanosleep(0x0, 0x0, &(0x7f0000c3d000)={0x0, 0x989680}, 0x0) 2018/01/22 08:15:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d8c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00002a4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r1, 0x8, 0xa) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/22 08:15:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = perf_event_open(&(0x7f0000521000-0x78)={0x5, 0x78, 0x0, 0x5, 0xff, 0x3ff, 0x0, 0xfff, 0x2420, 0xc, 0x4, 0x6, 0x7ff, 0x8, 0x1, 0x9, 0x67, 0xa8, 0x8, 0x81, 0xe51, 0x0, 0x9, 0x7f, 0x8, 0x3ff, 0xfffffffffffffff7, 0x3, 0x3, 0x9, 0x5, 0x100000001, 0x6, 0x7ff, 0x4, 0x3, 0x4, 0x8d13, 0x0, 0x4, 0x4, @perf_config_ext={0x800, 0x851d}, 0x10140, 0x0, 0x8, 0x2, 0x80000000, 0x2, 0x1000, 0x0}, 0x0, 0x4, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x8) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000176000)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/22 08:15:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00006fd000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004ac000-0x4)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000398000-0xe8)={{{@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}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002f4000)=0xe8) setreuid(r0, r1) r2 = syz_open_dev$sg(&(0x7f0000224000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x2271, &(0x7f00004a2000)="") 2018/01/22 08:15:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0xfffffffffffffffe) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000003, &(0x7f0000c34000)=0x5, 0x4) 2018/01/22 08:15:37 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000003000-0x16)='/selinux/checkreqprot\x00', 0x44000, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) linkat(0xffffffffffffffff, &(0x7f0000011000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000004000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000873000-0x1)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/22 08:15:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000f7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f000041d000)=0x0) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f000019c000-0x8)={0x10000, 0x44}, 0x8) r3 = dup3(r2, r0, 0x80000) splice(r0, &(0x7f0000038000-0x8)=0xb, r2, &(0x7f0000902000-0x8)=0x0, 0x101, 0xf) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000193000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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}, {{@in=@local={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}}, &(0x7f0000e6a000)=0xe8) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f000057f000-0xc)={r4, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) 2018/01/22 08:15:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000faf000-0xc)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000ee000-0x20)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfff, 0x0, 0x3, 0x2, 0x1, 0x400, 0x7ff}, &(0x7f0000a6b000-0x4)=0x20) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") umount2(&(0x7f0000d5c000-0x1)='.', 0x0) [ 47.410859] IPVS: Creating netns size=2552 id=9 2018/01/22 08:15:39 executing program 4: mmap(&(0x7f0000000000/0x779000)=nil, 0x779000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000076c000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$unix(0x1, 0x2, 0x0) dup3(r1, r0, 0x0) bind$unix(r1, &(0x7f0000775000-0xa)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f0000777000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000203000-0xa)=@file={0x1, './file0\x00'}, 0xffffffffffffff02) 2018/01/22 08:15:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000e7b000-0x4)=0x1, 0xfffffeb0) sendto$inet(r0, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000452000)={0x4, &(0x7f000004a000)=[{0x8d, 0xffffffff, 0xbd4, 0x70000000}, {0xf561, 0x8a9, 0x8, 0x0}, {0x3, 0x7, 0x100, 0xffff}, {0x2, 0x6, 0x5, 0x81}]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a08000)=0xc2, 0x4) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f000095e000-0x10)=[], 0x0, &(0x7f0000766000-0x51)=""/0, 0x0, 0x0}, 0x0) 2018/01/22 08:15:39 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000003000)='./file0\x00', 0x4) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000000d000)={0x9fe}, 0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwrite64(r1, &(0x7f0000008000-0x32)="", 0x0, 0x347) 2018/01/22 08:15:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000883000)=0x100000001) r1 = gettid() getpgrp(r1) fcntl$setstatus(r0, 0x4, 0x40000) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) 2018/01/22 08:15:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000535000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000f19000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000494000)=0xe8) r3 = getegid() r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000640000)='/dev/sequencer\x00', 0x200, 0x0) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000dc8000)='/selinux/policy\x00', 0x0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000d77000-0x8)={0x0, 0x0}) r7 = socket$packet(0x11, 0x3, 0x300) r8 = socket$inet_sctp(0x2, 0x5, 0x84) r9 = perf_event_open(&(0x7f000097a000)={0x3, 0x78, 0x80000000, 0x5, 0x3ded, 0x20, 0x0, 0x0, 0x40, 0x4, 0xe9ec, 0x7, 0x2, 0x7, 0x80000001, 0x5, 0x1, 0x8, 0x7, 0x10000, 0x1, 0x1, 0x3, 0x9, 0x1000, 0x5, 0x0, 0x0, 0xff, 0x3, 0x8, 0xfff, 0x9, 0x8, 0x101, 0xfffffffffffffff7, 0x9, 0x9, 0x0, 0x5, 0x5, @perf_config_ext={0x9, 0x10000}, 0x0, 0x8, 0x2f, 0x5, 0x101, 0x4, 0x9, 0x0}, 0xffffffffffffffff, 0x5, 0xffffffffffffff9c, 0x2) r10 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00008b0000)='/selinux/context\x00', 0x2, 0x0) r11 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000be7000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) r13 = accept4$packet(0xffffffffffffffff, &(0x7f000083d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000215000-0x4)=0x14, 0x800) r14 = accept4$netrom(0xffffffffffffffff, &(0x7f000082d000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000768000-0x4)=0x10, 0x80000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00002b2000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000098d000)={{{@in=@loopback=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b7d000-0x4)=0xe8) stat(&(0x7f00009d9000)='./file0\x00', &(0x7f00001dd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f00007eb000-0x38)=[{&(0x7f000062d000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000040d000-0x10)=[{&(0x7f000084b000)="11565b8603a93c2474d992984c39730afb85efaa0a2d83e61fb06bc7e2bba1e1c575b174a29916e7bc706d576228b98acc95630f610bd40b17437b79625a436a584c080fc84bd389768ff32449b3fd118913b59cb4dc5e4bc06e8ea344007d1c46e2f57de3f191f7c136ac7a845ac4972ed02b4be26a26388b703c274f18b3909f12ff04ebcd04e93cdc89fca39ee768df6bded1926104d64862bcccda8b111785a68df1f4751af231a3b4d80f75fb85d8323d82d47d97794a2811f03a7646b10164bfe0f46c1d027fd916101bdbab85395c49afcba5a046bfb279a5dbe681c9d70200c19579d55c10e609", 0xeb}], 0x1, &(0x7f0000ae6000-0xa0)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x28, 0x1, 0x1, [r4, r5, r6, r7, r8]}, @rights={0x18, 0x1, 0x1, [r9, r10]}, @rights={0x20, 0x1, 0x1, [r11, r12, r13, r14]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0xa0, 0x24008811}], 0x1, 0x4010) r18 = syz_open_dev$sg(&(0x7f00009f2000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r18, 0x2282, &(0x7f0000007000)="") 2018/01/22 08:15:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000089000)=0x1ff, 0x4) getsockopt$inet6_dccp_buf(r1, 0x21, 0xc0, &(0x7f000077b000)=""/49, &(0x7f000023f000)=0x31) ioctl$sock_ifreq(r1, 0x8913, &(0x7f00008e6000-0x28)={@common="6c6f0000000000000000000000000100", @ifru_settings={0x7, 0x9, @cisco=&(0x7f0000b1a000-0x8)={0x8, 0xcd5}}}) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f000083d000-0x3)=0x5) 2018/01/22 08:15:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00007ae000-0x8)='./file0\x00', 0x4200, 0x40) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00004f0000)={@local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0xd}, 0x0, 0x5, [@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x16}, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x24) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f63000-0x10)='/selinux/create\x00', 0x2, 0x0) write$selinux_create(r1, &(0x7f0000ec9000)=@objname={'system_u:object_r:devicekit_power_exec_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x32, 0x38, 0x20, './file0\x00'}, 0x47) r2 = socket$nl_generic(0x10, 0x3, 0x10) shutdown(r2, 0x1) 2018/01/22 08:15:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000002, 0x0) bind$inet6(r0, &(0x7f00005d7000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00009ba000)='M', 0x1, 0x0, &(0x7f0000f62000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) recvmsg(r0, &(0x7f00000ea000-0x38)={0x0, 0x0, &(0x7f00000a8000-0x10)=[], 0x0, &(0x7f000054a000-0x51)=""/81, 0x51, 0x0}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009b0000)='/dev/ptmx\x00', 0x800, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f000067d000-0x4)=0x0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000bfd000)={0x0, 0x36, "21b54a930391e0800d274c46b0884f8340c6389320ae7c87ad9de5885fa82a04df05283d5b5f9dbbf2fc02fa25f356fa032375951d87"}, &(0x7f0000cc9000)=0x3e) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000515000-0x6)={r2, 0x4}, &(0x7f00009aa000)=0x6) 2018/01/22 08:15:39 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000013000-0x10)={0x0, 0x0}, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000b72000-0x8)=0x7) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) getpgid(r1) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/22 08:15:39 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000e4c000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f000011b000-0x12)='/dev/input/event#\x00', 0x1, 0x800) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000b97000)={0x0, 0x0}) r2 = socket$l2tp(0x18, 0x1, 0x1) accept4$inet6(r0, &(0x7f0000945000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000b05000)=0x1c, 0x80000) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f00006d2000-0x4)=0x20000) ioctl$TIOCSBRK(r1, 0x40044591) execve(&(0x7f0000593000-0xe)='./file0\x00', &(0x7f00003fd000-0x30)=[], &(0x7f0000e47000-0x18)=[]) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000012c000-0x4)=0x0) fcntl$lock(r2, 0x5, &(0x7f0000caa000-0x20)={0x1, 0x4, 0x4, 0x0, r3}) pipe2(&(0x7f0000e29000)={0x0, 0x0}, 0x80000) [ 48.360117] audit: type=1400 audit(1516608939.695:19): avc: denied { shutdown } for pid=7410 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/22 08:15:39 executing program 4: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000011000-0x15)='/dev/pktcdvd/control\x00', 0x8000, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') execveat(r0, &(0x7f0000003000)='./file0\x00', &(0x7f0000002000-0x38)=[], &(0x7f000000c000-0x20)=[&(0x7f0000003000)="2d2d21656d30757365725d29d62c657468312300"], 0x0) 2018/01/22 08:15:39 executing program 7: mmap(&(0x7f0000000000/0xabc000)=nil, 0xabc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000016000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) clock_getres(0x5, &(0x7f00003b3000)={0x0, 0x0}) mmap(&(0x7f0000abc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00009bb000)={0x0, 0x0}, &(0x7f0000abc000)=0x10) mmap(&(0x7f0000abc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000abd000-0x10)={r1, r2}, 0x308) mmap(&(0x7f0000abc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x4, 0x400000004, &(0x7f0000abe000-0x8)={0x0, 0x0}) mmap(&(0x7f0000abc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r3, 0x29, 0xed, &(0x7f0000abd000-0x4)=0x7, 0x4) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000e8000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$packet_buf(r4, 0x107, 0x5, &(0x7f0000032000)="74a21493e05d6f165334b3d9fbf5ef95d80045554569285bb127dd3e2842055f811264abb02d20d978951cbb01d20b01c69a7e9e158c679d6e1edbecd6763be7ffc58f60e8e717efe15af238695e7e7b89aef2d0c7ec27c0655fa2cdb1bc2bafb8babe83266793679bf4b7ca59a9dc2a7d5f6ee9c0c9d9125b97982419bb2b23c6a4727daac9a8c42ed1203b0f3ae0471f87dcfca0f24767c43c54377ca033c4bfb642de08154619dcacb22c9cc8725b6a20597c2c3c84145acd97c6b59cd015828cda4f706ce9c4057c1011462e2a3e4f8acc52afd8ba3719", 0xd9) 2018/01/22 08:15:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000ad5000)='keyring\x00', &(0x7f0000602000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f000056c000)='keyring\x00', &(0x7f0000a57000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0xa, r0, &(0x7f0000785000)='encrypted\x00', &(0x7f0000a04000)={0x73, 0x79, 0x7a, 0x1, 0x0}, r1) add_key(&(0x7f0000267000-0xd)='dns_resolver\x00', &(0x7f0000a7d000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00005c9000-0x34)="", 0x0, 0xfffffffffffffffb) 2018/01/22 08:15:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00004c6000)={0x1, &(0x7f0000a7c000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = getpid() r1 = creat(&(0x7f0000662000)='./file0\x00', 0x144) connect$ax25(r1, &(0x7f0000a6d000)={0x3, {"ac65ae128bf461"}, 0x9}, 0x10) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000ca4000-0x8)={0x0, 0x0}) setpgid(r0, r2) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f87000-0xf)='/dev/sequencer\x00', 0x200, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000342000-0x4)=0x0) getxattr(&(0x7f0000357000)='./file0\x00', &(0x7f00000d1000)=@known='system.advise\x00', &(0x7f0000d26000)=""/178, 0xb2) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b68000+0x84e)='/selinux/mls\x00', 0x0, 0x0) write$selinux_load(r4, &(0x7f0000fbd000-0x10)={0xf97cff8c, 0x8, 'SE Linux', ""}, 0x10) 2018/01/22 08:15:39 executing program 6: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000048000)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000014000-0x4)=0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000004a000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f0000024000-0x1000)="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", 0x1000) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r1, &(0x7f000004a000)='./file0\x00', r1, &(0x7f000004b000-0x8)='./file0\x00', 0x0) utimensat(r1, &(0x7f000004a000-0x8)='./file0\x00', &(0x7f000000a000-0x20)={{0x0, 0x7530}, {0x0, 0x0}}, 0x100) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r1, &(0x7f000004c000-0x8)='./file0\x00', 0x4240, 0x8c) r2 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") ioctl$sock_proto_private(r0, 0x89e8, &(0x7f00004b2000)="2956bb0b81057b255febafa4edc288ff1e2c82b3096f9f0919303669153d96598f7db82378270b47663ab1961bdd7d3be74198a0ea5036c2cf87582498213a8072b6102bbc621646f554414748dc07763f47a1fcdde2909a6d3c1aed5bbfe846f11377aff4b78e93d26fe2dfe0bcdb3c505f8cb8242d2034f9694dc1a06f20b9e6ef43cb8a24c7aa917280f89c689f0bfaf231f8f9827e70ef") mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) execve(&(0x7f0000272000-0x8)='./file0\x00', &(0x7f00004ad000)=[&(0x7f0000920000)='/dev/input/mice\x00', &(0x7f0000878000-0x18)='/selinux/avc/hash_stats\x00'], &(0x7f0000c8e000)=[]) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) execveat(0xffffffffffffffff, &(0x7f00001c0000-0x8)='./file0\x00', &(0x7f0000f0f000-0x10)=[], &(0x7f0000fc5000-0x20)=[], 0x0) open(&(0x7f000022b000)='./file0\x00', 0x401, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f000004a000-0x8)='./file0\x00', 0x0, 0x40) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f000000b000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00003e2000)={0x0, 0x82}, &(0x7f0000cd2000)=0x6) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000076000-0x8)={r4, 0x8}, 0x8) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f000004c000-0x10)={0x1, &(0x7f0000011000-0x4)=[{0x0, 0x0}]}) writev(r2, &(0x7f0000030000)=[{&(0x7f0000001000-0x70)="ac7a86b373393ec0cc158db01cc387d354b439275619821195ce47ab", 0x1c}], 0x1) 2018/01/22 08:15:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000a92000)='/dev/snd/seq\x00', 0x0, 0x9) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80, 0x0}, 'port0\x00', 0xc3, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000010e000)='/dev/sequencer2\x00', 0x3, 0x0) open(&(0x7f000029e000)='./file0\x00', 0x80000, 0x22) openat$sequencer(0xffffffffffffff9c, &(0x7f0000f34000)='/dev/sequencer\x00', 0x8280, 0x0) 2018/01/22 08:15:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r0, &(0x7f0000050000-0x20)=[{&(0x7f000004f000)=""/128, 0x80}], 0x1) timer_create(0x3, &(0x7f000004c000)={0x0, 0x16, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000004d000-0x4)=0x0) timer_settime(0x0, 0x1, &(0x7f000004a000)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000095b000-0x10)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000f4e000-0x8)=0x0) r2 = open(&(0x7f0000d75000-0x8)='./file0\x00', 0x200000, 0x80) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000678000)=""/186) 2018/01/22 08:15:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000245000)='/selinux/enforce\x00', 0x4080, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000513000)=0x0) r1 = syz_open_procfs(0x0, &(0x7f00006f0000)='oom_score_adj\x00') sendfile(r1, 0xffffffffffffffff, &(0x7f000004d000-0x8)=0x0, 0x6) ioctl$int_out(r1, 0x2, &(0x7f00005fc000)=0x0) 2018/01/22 08:15:39 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) fcntl$setpipe(r0, 0x407, 0xb5) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r1, 0x10e, 0x4000000007, &(0x7f0000005000)=""/0, &(0x7f0000003000)=0xffffffffffffff8c) 2018/01/22 08:15:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20000000001, 0xfffffffffffffffc) setsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f00006b3000)="d2e1f1be7f2f3e5bc7c884cdd03ee945eab01992fe904c97cb9a5a7f1096c0842932fa4d9fce39c02a37387e87f402bdee70489b468895d33ed5169d76bee091602b84b0501e5c4d02000000000000006f6f9911469d942bacc0e62308bb0909afcca8caa2395fc4a4a6f31dea74090080d5f5386d5354872b2e641403d0223a919343d79081e16a", 0x88) 2018/01/22 08:15:39 executing program 2: times(&(0x7f0000d13000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000de7000)='posii_acl_access@posxx_al_accssself-\\^\x00%', 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdb000-0xa)='/dev/ptmx\x00', 0x800000000000003, 0x0) write(r0, &(0x7f00006c1000-0x1001)='~', 0x1) 2018/01/22 08:15:39 executing program 5: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) alarm(0x4000001006) r0 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000fe5000)=0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000fe5000)={0x0, 0x0, 0x7ff, 0x8000, r1}) rename(&(0x7f0000fde000-0x8)='./file0\x00', &(0x7f00007c7000)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de1000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) fcntl$setsig(r0, 0xa, 0xe) rt_sigprocmask(0x0, &(0x7f0000de3000)={0xf97a}, &(0x7f0000de4000-0x8)={0x0}, 0x8) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00003ce000)='./file2\x00', &(0x7f0000fe7000-0x8)='./file1\x00', &(0x7f0000490000-0x9)='squashfs\x00', 0x1, &(0x7f0000fe6000)="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") r2 = creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000065e000)=0x0, &(0x7f0000050000-0x4)=0x0, &(0x7f00008ab000)=0x0) fstat(r0, &(0x7f000031e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getuid() r6 = getgid() mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000fe8000-0xe)='./file2/file0\x00', &(0x7f0000fbd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000122000)='./file1\x00', &(0x7f0000c44000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000030e000)={0x0, 0x0, 0x0}, &(0x7f0000146000-0x4)=0xc) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f00001af000)=0x0, &(0x7f0000fe7000)=0x0, &(0x7f0000fe8000-0x4)=0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000257000-0x8)='./file2\x00', &(0x7f0000dc0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r2, &(0x7f0000564000)={&(0x7f0000fe8000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000fe7000)=[{&(0x7f0000fe8000-0x1000)="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", 0x1000}, {&(0x7f0000fe7000)="9a00c26a9a4eb13bd66e31c843ecb11380e130485d5e760deb8a", 0x1a}, {&(0x7f0000909000)="f247aab0d8186eba24082aab2c4a1c612de19b1d0bba6e364072f5c5314a717ff92c48e1092e72212ccfb93a4c9ebd8a3778258fecc1fb48b780e8ba4d7ab044fb47a1ca5855adb81d0567ff7a42619d4fb3db734bd02d3caaf2578ff47ad969867e44cffa2afad99c9cc7020acdfdcea89caaffd929338f430ad60c2cee54f160c107525b58bf4b852d0c18f87be06eee1acaa1c9aad70e815e227b7c91cf400bfa2cd764994c24c74f86058af9fee05862e4d591e0d14ea9c7398b479f40d25945b6b970abcaee46f732df238de0261aa570fc66a7", 0xd6}, {&(0x7f0000931000-0x46)="084095cac39ae0fffa309c6db2186e07cb433db20740bf99e9af03c7f185a33435da4d2f05f90ad0f7e7be969de9049d47aacb287faecff49e96e4dac01574c1c3667909ace2", 0x46}, {&(0x7f00000e6000)="b0dcd89641f75196b544b2622f82c405973b346f56bd3ae11878244c005cd528a1db7f79f72cf9b631259fe8d03181ad4fd24f916590351016be70f91c5e9dd90f6f85ace01a", 0x46}, {&(0x7f0000309000-0xa8)="ba48aa29ec72995ea3afcf64499fbbbf3b06cd208896d35a72412dd16e03c11bcd50c2e25153ec7912413ffc06cc5ae1401903a5075f046bf2f9fd7d95818c71ebb656fd6daa47b0a94e8041e2fc58e073dfbbbd4c75d15238acc73349fd3293b86e5648ee56e10f31f58747b4a593c89c2b0f7c696de15b40401584b01d21f051a042009ee1871cf0d8fd4b4906d0b82fdec2781ddb3422004c20d88b29edbef6b558ce1f177597", 0xa8}, {&(0x7f0000fe7000)="", 0x0}], 0x7, &(0x7f0000fe8000-0x148)=[@rights={0x20, 0x1, 0x1, [r2, r2, r2, r2]}, @cred={0x20, 0x1, 0x2, r1, r3, r4}, @rights={0x28, 0x1, 0x1, [r0, r2, r2, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r5, r6}, @cred={0x20, 0x1, 0x2, r1, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r2, r0]}, @rights={0x10, 0x1, 0x1, []}, @rights={0x18, 0x1, 0x1, [r2, r0]}, @rights={0x30, 0x1, 0x1, [r2, r2, r0, r0, r0, r2, r0]}], 0x148, 0x20004000}, 0x4000000) 2018/01/22 08:15:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) dup(r1) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x1) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000135000-0x4)=0x0) 2018/01/22 08:15:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00005fc000)='/dev/rtc\x00', 0x0, 0x0) connect$unix(r0, &(0x7f0000b52000)=@abs={0x1, 0x0, 0x1}, 0x8) unlink(&(0x7f00000b6000)='./file0\x00') setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00000c3000)={{0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400}, {0xa, 0x3, 0x100000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x636, [0x2e, 0x101, 0x3, 0x80000000, 0x7fff, 0xffffffffffffffff, 0x8, 0x7]}, 0x5c) write$sndseq(r0, &(0x7f000055d000)=[{0x7ff, 0x8d85, 0x7, 0x6, @tick=0x81, {0x81, 0x8}, {0x9, 0x9}, @result={0x1, 0x7}}, {0x3, 0x5, 0x8, 0x8, @time={0x77359400, 0x0}, {0xfff, 0x4}, {0x1, 0x100}, @raw32={[0xdbd4, 0x3, 0xae0e]}}], 0x60) sysinfo(&(0x7f0000ed7000)=""/223) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r1, 0x1) 2018/01/22 08:15:39 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000001000-0x4)={0x20080522, 0x0}, &(0x7f0000216000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f0000002000-0x8)={0xfffffffffffffffc}, 0x8) close(r1) 2018/01/22 08:15:40 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000008000-0x10)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f000000b000-0x20)={{0x0, 0x0}, {0x0, r0/1000+10000}}, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000000b000)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_init(0x4, 0x80000) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000d000-0x10)='/dev/sequencer2\x00', 0x4000, 0x0) bind$llc(r2, &(0x7f0000001000)={0x1a, 0x1f, 0x7, 0x9, 0x0, 0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r1, &(0x7f000000c000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000c000-0x4)=0x10) setitimer(0x1, &(0x7f0000001000-0x20)={{0x0, 0xd30}, {0x0, 0x0}}, 0x0) 2018/01/22 08:15:40 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000001000-0x20)={@generic="962481a9fe24085052b075843b9996dc", @ifru_flags=0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x20000000000001e1, &(0x7f0000d68000)=[{0x6, 0xffffffffffffffff, 0x0, 0xffffffff}]}) getsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000074000)=""/0, &(0x7f0000000000)=0x0) 2018/01/22 08:15:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000002, 0x0) setsockopt$inet6_int(r0, 0x29, 0x6, &(0x7f0000020000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000341000-0xb9)="", 0x0, 0xfffffdef, &(0x7f0000d6c000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000022a000-0xb)='/dev/hwrng\x00', 0x4400, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000cc4000-0x10)={0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000b27000)={r2, 0x0}) 2018/01/22 08:15:40 executing program 2: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000000000002, 0x0) r1 = open(&(0x7f0000a57000-0x8)='./file0\x00', 0x200, 0x1) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r1, &(0x7f0000181000)={0x0, {""/7}, 0x0}, &(0x7f0000f65000-0x4)=0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f55000-0x4)=0x1ea, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00003f3000-0x4)=0x0, 0x4) 2018/01/22 08:15:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00008cb000-0x10)=[{&(0x7f00002e6000-0x48)="480000001400190d09006beafd0d8c560a847f0080ffe00600000000000000a2bc5603ca00000fff89000000200000000100000000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000254000)=@assoc_value={0x0, 0x0}, &(0x7f000073a000-0x4)=0x8) 2018/01/22 08:15:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a78000-0x69b)="d6cdddf6785b2010c70c0e53a7b8dc46fb08eb86a063c48af64531b6d0b5e54fc637a8ce449a0b9e9bc58337badcb8b3287366371ab8840cc0f3d5af77d601c926a964d38709a0155dc77d7f1db3dec18d2d3622d251666f5ee4722f01548b798edf884d4ec51c76d0cc08d1a40051c9123b925e030e86296d2f292c596ebcd8548189ed3217ad11850252b4bf8d3586df05325e80ef836926eb2206588aa95d038d723daf2a574b8cbc080db80b5bb82cfda253f60f52303155726f41ed8eb9e8926f5e2471eefa9f3dbb87c97f8ca5d5ab2fe8e7b33258064b19f1fce68e2bd76173823280dde3ff0bdd43965a3224c4888751d958dbda5412d855c3104a56fc2dd2756cec6488513f1c72fc760e90cbbaeb031ce7e3969a1d7d941520e47963083f6804564c1be136ac8e10b64ebee48f6d9a719988633f001b611ed60a71b1a7a1b595be3ab1a5d876cf9a0d86e26c5dfc4ceb2963937ecbd0a7873500b85d115d88af3838ed2b9b4c1a5aaf8d546786b2172bed07527d72f5b5bb15c5cd7339089fec4154bbc0dc37b92c7c91af56880a3699f728d121082be998c8000a9f282b3c80cbb815a723dec3ef1c7db995e326b31f1cfdf714f46e31464d32d54539720910680b1034ee6af9cc574be349fa1d1cf7666b5715d392558f16cadbcc2cd0b67e5e80005959d3445de0be4798f7a1e3bce43abce01a36ec36e41c90028bec1fac8227c6535e82b821c50bf2dd1725bfd257ff9d0fcd9da635b4fcd3d12933401cc03fe108ac5b719ef6f2d6adc79eeb8dbfaf89487ba4e13fab495977668b9ee4b261627abe77094ba1411274b69e644482e3e4a9463a32146f0c5cb0495475a80c392a9f8c1f785f647bfcc14897fdeb74c32e335d511dd03ffe548b1055f7b2378ba31701a9b09273c8ee0000000000000009ae958cae8f2e46b858ba5c9240390d86989e88489c77898e37d54bfd8de73b17fa1a57e0177a950c981e3174783c93cdc31dc53298164511d89875179792783f5d1bc36789309f65d3e85034a578f159688751e2c49daae0ff8b50a501c7a7eb7c5f2cce063ec1bc0b35500d132fc679e827eef7919d488da4dee22fffb3581bd8cdc3a6af7ef4844c754a31c1519fdaca546726c259d27e01111bf44e18462c229d57582d22ca38214ad06c6aa3af9425be3b3b72d00ee1feb764f7bf8cb57452133b1a96f73d40462b0b51a80b3523c5b936a92200d7179b4c705c8ca2d3481c21349844ddde0400b19c54388fa465dfeb61d41ffde3e3f9abc6913b9acba43362c8869ce47995e38f06e29222f3ee256526bc1511b215550747bba3cc8b516946107e9d2fe79f955efa36c5d567b24735b18fa5cffd924b355c61808f103fb8d28128f8658a7e197785b66c52525576174740f93886286f0981475c7699fa8552201ae3ce3cd20b3b0b1c5e166ecbca3f4f484bbfd4a5e2be556d0b0a44bae81a6e3c2a67e381ffaeef4b3b0fe74785d1991bf193c8eea1686db19c1867726d1fe37df19d26fe4eb78f79754e72a0ff66fa381675bac1d90406b5a62784caca11f51f5802d29ace1e64e71e86f213f70b35002688d4556605fe6351451a03c06ceeeaa5f6d1014adc68309c6dab7fa38ebf2b8a1b8ba6a3ec3e5c04c1d81f0ac02b0d1e7874496e978f78f29d15891b3dae69c8af582f3448d489c576cc3a28577a96c872c1fc69cbb053f4ce6b1770e1a674fa99f13037934a6ef9f408c4036506f08ef95a0de742e894ed23a611e96864f4f1e6a764ef3dd0f6048201e8e225a67587b19141850249ba55e30f3883ceee97a37205121d09c9f35776108922ab57cadd5758f2d656379100d9ce6280fb4d06527078bb1a75c686ddb44f45634939224c91f89bd7f29d12298e72cffabe02a81a9b7d26899f5d90401c3aefff2b340076d831c5f62a121ae56ca16df1b90987bca1907778b04e639a77a1cbe1bbb1e57f434cc2fdd119d83ac5aa4b5ed995bd0421f21344f1ecc2879b64", 0x597, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00009de000-0xa)="359f1e0e258a7bb1b9c3", 0xa, 0xc800, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00004d5000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000af5000)={{0x4, 0x1}, 'port0\x00', 0x38, 0x10, 0x7, 0xf667, 0x9, 0x6776, 0x401, 0x0, 0x3, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet6(r0, &(0x7f0000f2d000-0xa6)="39d95bedd7489c6b88603f22", 0xc, 0x0, &(0x7f0000b52000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/22 08:15:40 executing program 5: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) alarm(0x4000001006) r0 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000fe5000)=0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000fe5000)={0x0, 0x0, 0x7ff, 0x8000, r1}) rename(&(0x7f0000fde000-0x8)='./file0\x00', &(0x7f00007c7000)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de1000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) fcntl$setsig(r0, 0xa, 0xe) rt_sigprocmask(0x0, &(0x7f0000de3000)={0xf97a}, &(0x7f0000de4000-0x8)={0x0}, 0x8) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00003ce000)='./file2\x00', &(0x7f0000fe7000-0x8)='./file1\x00', &(0x7f0000490000-0x9)='squashfs\x00', 0x1, &(0x7f0000fe6000)="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") r2 = creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000065e000)=0x0, &(0x7f0000050000-0x4)=0x0, &(0x7f00008ab000)=0x0) fstat(r0, &(0x7f000031e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getuid() r6 = getgid() mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000fe8000-0xe)='./file2/file0\x00', &(0x7f0000fbd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000122000)='./file1\x00', &(0x7f0000c44000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000030e000)={0x0, 0x0, 0x0}, &(0x7f0000146000-0x4)=0xc) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f00001af000)=0x0, &(0x7f0000fe7000)=0x0, &(0x7f0000fe8000-0x4)=0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000257000-0x8)='./file2\x00', &(0x7f0000dc0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r2, &(0x7f0000564000)={&(0x7f0000fe8000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000fe7000)=[{&(0x7f0000fe8000-0x1000)="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", 0x1000}, {&(0x7f0000fe7000)="9a00c26a9a4eb13bd66e31c843ecb11380e130485d5e760deb8a", 0x1a}, {&(0x7f0000909000)="f247aab0d8186eba24082aab2c4a1c612de19b1d0bba6e364072f5c5314a717ff92c48e1092e72212ccfb93a4c9ebd8a3778258fecc1fb48b780e8ba4d7ab044fb47a1ca5855adb81d0567ff7a42619d4fb3db734bd02d3caaf2578ff47ad969867e44cffa2afad99c9cc7020acdfdcea89caaffd929338f430ad60c2cee54f160c107525b58bf4b852d0c18f87be06eee1acaa1c9aad70e815e227b7c91cf400bfa2cd764994c24c74f86058af9fee05862e4d591e0d14ea9c7398b479f40d25945b6b970abcaee46f732df238de0261aa570fc66a7", 0xd6}, {&(0x7f0000931000-0x46)="084095cac39ae0fffa309c6db2186e07cb433db20740bf99e9af03c7f185a33435da4d2f05f90ad0f7e7be969de9049d47aacb287faecff49e96e4dac01574c1c3667909ace2", 0x46}, {&(0x7f00000e6000)="b0dcd89641f75196b544b2622f82c405973b346f56bd3ae11878244c005cd528a1db7f79f72cf9b631259fe8d03181ad4fd24f916590351016be70f91c5e9dd90f6f85ace01a", 0x46}, {&(0x7f0000309000-0xa8)="ba48aa29ec72995ea3afcf64499fbbbf3b06cd208896d35a72412dd16e03c11bcd50c2e25153ec7912413ffc06cc5ae1401903a5075f046bf2f9fd7d95818c71ebb656fd6daa47b0a94e8041e2fc58e073dfbbbd4c75d15238acc73349fd3293b86e5648ee56e10f31f58747b4a593c89c2b0f7c696de15b40401584b01d21f051a042009ee1871cf0d8fd4b4906d0b82fdec2781ddb3422004c20d88b29edbef6b558ce1f177597", 0xa8}, {&(0x7f0000fe7000)="", 0x0}], 0x7, &(0x7f0000fe8000-0x148)=[@rights={0x20, 0x1, 0x1, [r2, r2, r2, r2]}, @cred={0x20, 0x1, 0x2, r1, r3, r4}, @rights={0x28, 0x1, 0x1, [r0, r2, r2, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r5, r6}, @cred={0x20, 0x1, 0x2, r1, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r2, r0]}, @rights={0x10, 0x1, 0x1, []}, @rights={0x18, 0x1, 0x1, [r2, r0]}, @rights={0x30, 0x1, 0x1, [r2, r2, r0, r0, r0, r2, r0]}], 0x148, 0x20004000}, 0x4000000) 2018/01/22 08:15:40 executing program 7: socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00008bf000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00009bc000)={0x0, 0x97, "2550168e03eacbbea58d1e11f7d2394a00c8fba109f88e21f9c05798881de6d6be72c2752f88eca923f4c48b4c71485d98a6ed0ae0df9a5dd7904836f0dbe403c009d3ef2556b10769ab346af6d3a52a75358797d29a871a7e54fbcd4b9ce7a71fc00ff08476e0741322aa884b63a5714c7de302e3be21922889c18b19fa5ed10cf9d5ccdcd829f5d9466f8f85c5a3789accf5248f8b44"}, &(0x7f000086a000-0x4)=0x9f) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b01000)={r1, 0x1, 0xc11, 0xfffffffffffff2f0}, &(0x7f00009d4000-0x4)=0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000c35000)=0x0, &(0x7f0000666000-0x4)=0x8) r3 = open(&(0x7f00003a4000-0x8)='./file0\x00', 0x100, 0x10) accept$ipx(r3, &(0x7f000047d000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000e35000-0x4)=0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00003b3000)={{0x2, 0x6}, 'port1\x00', 0xa, 0x10000, 0x1ff, 0x5, 0x800, 0x7fffffff, 0xbc0c, 0x0, 0x2, 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]}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) timer_create(0x3, &(0x7f0000673000-0x60)={0x0, 0x22, 0x4, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006c8000)=0x0) clock_gettime(0x400001, &(0x7f0000080000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000045c000+0xd55)={0x0, 0x0}) timer_settime(r5, 0x1, &(0x7f0000c64000)={{r6, r7+10000000}, {r8, r9+10000000}}, &(0x7f0000c2e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) bind$inet6(r4, &(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(r4, 0x0) sendto$inet6(r2, &(0x7f0000eba000-0x1)="", 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/22 08:15:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r0, &(0x7f0000069000)=[{{&(0x7f0000de2000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000044b000)=[{&(0x7f0000986000-0x93)=""/147, 0x93}], 0x1, &(0x7f00009eb000-0x23)=""/35, 0x23, 0x0}, 0x0}], 0x1, 0x120, &(0x7f00000f9000-0x10)={0x0, 0x0}) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) timer_create(0x0, &(0x7f000030c000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000265000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = gettid() tkill(r1, 0x16) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000294000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000049c000)=0xb) 2018/01/22 08:15:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00007fd000-0x8)='./file0\x00', 0x80) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00007b4000)=@int=0x8, 0x4) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059b000-0xc)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r1, 0x0) 2018/01/22 08:15:40 executing program 3: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00007ce000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f68000-0x4)=0xe8) ioprio_set$uid(0x3, r0, 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) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000000)=0x9, 0x4) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80800) setsockopt$inet_tcp_int(r2, 0x6, 0x15, &(0x7f0000870000-0x4)=0x1, 0x4) 2018/01/22 08:15:40 executing program 6: clone(0x20800, &(0x7f0000001000-0x3)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000548000-0x1)="") r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00007a6000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000fda000-0x4)=0x60) [ 48.818430] TCP: request_sock_TCPv6: Possible SYN flooding on port 20030. Sending cookies. Check SNMP counters. 2018/01/22 08:15:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00008de000)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00001dd000-0x16)='/selinux/checkreqprot\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000c33000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/22 08:15:40 executing program 6: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x100, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) recvfrom$inet(r0, &(0x7f0000ef0000-0x73)=""/115, 0x73, 0x12041, &(0x7f0000899000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f00008a0000)=0x0) pread64(r1, &(0x7f000043c000)=""/192, 0xc0, 0x0) 2018/01/22 08:15:40 executing program 2: unshare(0x20000000) clone(0x0, &(0x7f0000001000-0x60)="", &(0x7f0000c79000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000880000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) gettid() r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) openat(r1, &(0x7f0000000000)='./file0\x00', 0x113080, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00007cf000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @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}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000984000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000001000-0xf0)=[{{&(0x7f0000000000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000001000-0x20)=[{&(0x7f0000001000-0xb5)=""/181, 0xb5}, {&(0x7f0000000000)=""/204, 0xcc}], 0x2, &(0x7f0000001000-0xa2)=""/162, 0xa2, 0x6}, 0x4de5}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000000)=""/117, 0x75}], 0x1, &(0x7f0000001000-0x6f)=""/111, 0x6f, 0x1}, 0x3}, {{0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000001000-0xbc)=""/188, 0xbc}, {&(0x7f0000001000-0xb1)=""/177, 0xb1}, {&(0x7f0000002000-0xd1)=""/209, 0xd1}, {&(0x7f0000001000-0x8c)=""/140, 0x8c}, {&(0x7f0000001000)=""/45, 0x2d}], 0x5, &(0x7f0000002000-0x6d)=""/109, 0x6d, 0x96d7}, 0xffffffffffff0000}, {{&(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000002000-0x30)=[{&(0x7f0000002000-0xeb)=""/235, 0xeb}, {&(0x7f0000001000-0x17)=""/23, 0x17}, {&(0x7f0000001000)=""/4096, 0x1000}], 0x3, 0x0, 0x0, 0x55bc}, 0x200}], 0x4, 0x2000, &(0x7f0000001000)={0x0, 0x0}) fchown(r1, r2, r3) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000000000+0xb56)={0x0, 0x0}) unshare(0x100000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000003000-0x9)='/dev/sg#\x00', 0x5, 0x42) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000001000)=0x8, 0x4) socket$pptp(0x18, 0x1, 0x2) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00003fb000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00007e7000)={{{@in=@multicast1=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) 2018/01/22 08:15:40 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000003000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0x2e) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000002000-0xa)={0x0, 0x7, 0x1, [0xd2]}, &(0x7f0000000000)=0xa) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000004000-0x70)={r1, 0x68, "1cb61fd63ed9d95f1891dbbab907c16ae8a46ddc549ebe3672976b7c6444c4534f8226e3f00d6dc3f423092fc0392ce5ad771e06910c9d01732b13af49c58358e665a5cca83e5032f15daeeb069c45755c458ee32a0d7c320325cac6cdfbb59b0b5049b35b58afff"}, &(0x7f0000001000-0x4)=0x70) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x101002, 0x0) sendfile(r2, r2, &(0x7f0000002000-0x8)=0x0, 0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x6a9, 0x30, 0x8, 0x70}, &(0x7f0000004000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000001000)={r3, @in6={{0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x9}, 0x98) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r2, &(0x7f0000003000)={0x4}, 0x8) 2018/01/22 08:15:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800000000005, 0x10001) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000906000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a3c000)=0xfffffec5) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00002fb000)={0x9, 0x100000000}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00008b7000-0xb4)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x401}, @in6={0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xb4) ioctl$int_in(r0, 0x5452, &(0x7f00005cf000)=0x7) fcntl$setown(r0, 0x8, r1) 2018/01/22 08:15:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd(0x80000001) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00009a3000)='/dev/pktcdvd/control\x00', 0x2, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e65000-0xd)='/selinux/mls\x00', 0x0, 0x0) connect$inet6(r1, &(0x7f00005e6000)={0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x7}, 0x1c) sendfile(r0, r0, &(0x7f0000f9c000)=0x0, 0x4) fsetxattr(r0, &(0x7f0000607000)=@random={'btrfs.\x00', '\x00'}, &(0x7f000061b000-0xa)="1f000000000500000000", 0x9b92, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x7) 2018/01/22 08:15:40 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xb) r1 = dup(r0) writev(r1, &(0x7f000082d000-0x10)=[{&(0x7f0000034000-0x59)="580000001400192300a13680040d8c560a0600000000e076fffffffffffffc01000004ca7f64643e8900050028635a0004fbf510000200dd00000000160000ed5dfffff5000022000d00010004040800ffffff7f006e06ce", 0x58}], 0x1) getpeername$packet(r1, &(0x7f0000417000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00009da000)=0x14) 2018/01/22 08:15:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000004000-0xf)='/dev/snd/timer\x00', 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000e4b000)={&(0x7f0000c08000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00005eb000-0x1a)=[], 0x0, &(0x7f0000325000)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) 2018/01/22 08:15:40 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000+0x35a)=0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x692801, 0x0) r6 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000)=0x0) r11 = getuid() fstat(0xffffffffffffffff, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair(0x7, 0x80807, 0x5, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r14 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000)='/dev/keychord\x00', 0x4001, 0x0) r15 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x802) r16 = userfaultfd(0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r17 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/autofs\x00', 0x4000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r18 = accept$inet(0xffffffffffffff9c, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) r19 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000000)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x3, 0x80}, 0xc, &(0x7f0000002000-0x50)=[{&(0x7f0000002000-0x12b4)={0x12b4, 0x2b, 0xb01, 0x5, 0x1, "", [@nested={0x214, 0xe, [@generic="975b3db0282c2bf4fcd988ab8ba849bed3d93b37c51f75b36a078b11a116e9482d87b71a524a51155b2fd7684311aab4b253f7e1a1c65f5405a9a2d929ca4884787c286df862536fe2c599a51780f5235483f5d83483feef5a093a7613ad3344ea27358969e3202c33b1041cd60e12c11344199c3b5e02eb43d388057a1ba244dc34ce5904d918ec8a739f08f733bd40a04883b9eb87389546aae3145feae911c12c98a17e4d14d27b0a5848b0dc8d36b580f1fe6e3ddc0e36fab9a9459f7bd6f9f42855c1b4ce020289", @generic="f2b127698092139dececfffd94ad64f58a112d23bea4581f8268c4c4bfe2aa7f974b59e638060e8e20b98ad7b68d67705a41c74edbd27d05f9d88777cf28a089ddd3b3d2d33f41710982137012776792accf42e850da3748fbcc17a1f3b197f0bce822075dabe477c57bb65ceff08c5f9b7a4de2c9bb69d012f6778f449254bb065e87641fed38975d18773891a98e549c16b5a3928372f097fc929a475a0f62e06aeaceb2e0202ee5c786b550f62477d24a89e9e99d4a3966871bc0787f9e89a891bb98a965a23411b06ba26cdf16be7909da75b70df1e65935048f79acc5c4f70110d04042ed172de6853263451692ee083ca9", @generic="6a38557322c26190679ec3bc67d17ba7d31ad5fd369b6383e4979612b931e5ac16d8ebe537252b07806c6549aacf000f0bbed29b750926e8cb8b967af1ef1d74f685a92efe5c0f45bca3d86f596b36799382"]}, @typed={0xc, 0x67, @fd=r1}, @nested={0x1040, 0x1, [@typed={0xc, 0xc, @pid=r2}, @typed={0xc, 0x24, @u32=0x3}, @generic="15c30b21e34ad1f5e2a1cf1664c3521550c03c35369d5bea8ede", @typed={0x1008, 0x30, 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@generic="24ac94e794463e531c936ae72898be5a1111e43c593d8f3be89d9ff2043289990337e87181dcc3cb158addd188c07f6b98b3f023166495761e9770ce3bb20084a673f974b847906b1cb04510c2f3f29f724a114b288dde0c93e27c5c467189df2ab300fc73c63277ba222e9eeed40dcccbd6c186e80294128f1c58429327cb4904f59b22574084cb009e69188c3acc5b6894531f9e713e1485fce2ed63a737fc6ebbf04df083c35ece057dd339fce9be04f44c42ded290dea49f84b0d8a65218", @typed={0xc, 0x2d, @uid=r3}, @typed={0xc4, 0x11, @binary="fb0f99b288f7949cce4a045201c16c7282cd1306888fa2057038c69e53691e02e378ac0d514c5e87befba902481b86818faaa292119165a6fdb1a761e365ba52191efcb7d67c7e404be3105f9ceb18b06ea26d086f1ef1c6c5d40e50a8f325916bd802f49a5aea6bfc42c0c2249a9e77fba2a9577a802aaf03365b913e1e9a2e5d6edca5d59e3fce531361369c63850bc190dc34e6951418a1bbdf5a2165a0d3c4bceb478190b5f5b49da9cf7012530a0c209039aa57c8b19ce80a"}, @generic="65ecbbd1911cbd75b2f9e2bf80518d9ee22351ce71e104fdca786f1d69268de14e3f2dd4db7140199d85757db149792d16f8161deda77dc5bf28a84183014fe14dda2c3de5d9a41a2ec4374c615a745a3aeb3f3fd6cd937127fb3ec28e153ecc7646cb9aaaecc800c386142953f1a39e7fc9a8d04c6f746c84ca6da574654494729df423b3bb558c5837f343277e68e0257e0ce7464d8df1bffa800fe596f033cc8e66"]}, @generic="e635b48ea40e27cbbb4643efcb65fe58b1bb386e3536f175a3e4be4b0ce236f096cd9dbe19eb5ef450992fac129ac71a351087dd6d461794c03567bdf43212b9f7b1ab9ff573439fd98cfd53c3e7d24fdcf7ae4d6583d85bcff4b8c70381d9d7c9157379f6adaafdf80f16affd06fa1ffaca0895763e06f1da6cc895244e4138147cb7eca70e0c3e345aac2401b3bddd0652a8b9ddb811d914c3320c9439752d2c48c65d92c0cebecdab4ae12e4bdc5718b9a02ba625af089271c9f6db8d2f5990f13f2d7912fc8bfefdd06a920d787c7da6a5630bc401f943bb387fb38564055c0766cadba045f8dbc85f069b8c45c898eaa59eed37b4a3", @typed={0x10, 0x55, @str='[md5sum\x00'}, @typed={0x10, 0x18, @u64=0x7}]}, 0x628}, {&(0x7f0000001000+0xd67)={0x94, 0x11, 0xa00, 0x2, 0x2, "", [@typed={0xc, 0x42, @u32=0x0}, @generic="cb0f519e96b450d3c17ea6b37fd8e6d55f613b81d7e878707303c3ec93ff1e692bc6dc6daac663ab902645fcf56e6bb369add95458f4c577b0513ee81c933d731edaaccfbe3a985ca8", @nested={0x4, 0xa, []}, @generic="9459a886682ea3d42e70e1edfb3e6dbb485c57868881eb68cd3f2d24722085f4f963459cc73e6233"]}, 0x94}, {&(0x7f0000001000-0x5a8)={0x5a8, 0x36, 0x31c, 0x1, 0x2, "", [@generic="b9951b2c1ae0bc0e7b275ab34e9da02de1cb1c300e0c5fa195da28a38c438066eae3c6afdcea4e9128fe0984db5f64732d406c1dcc50d2999fb4cea272e8056687904c0f504e1b5c5019b5a2f1f8b5e6e7bc2adbb09cde447dce03c75a71a969cad4d93266dd9740b5237e89f830125cdf8f56aed0e2a61596e74b664c8d67", @generic="8b771d7f9bcf7e32d6efe9ce2a1e8d29e33599e1819be8e1b4ba77969f9d6f21f5b3de620e458e814b3f500de6f4e2df451806a3c06c35d8bc1d6cbd39ba7ada78c88acceb2642bba127f258b43cd8361c09ade030e25875a42fd1c007fc3b35f96ef010f09abf4d78e3950cade06264d56029c1f11852a96f0bb969068583af0e4711bd58206de519713eb1fc4b860c3ed409d3f295233e5a66478813ce592a9179c2cfda1d6f41240ad2d720d77ea383f25501995624", @typed={0xc, 0x19, @str='\x00'}, @generic="4d5d989d8438357f6182e42d35af1a154f149f0c523455765cba43ef23f4b650e2d61f462e0962e6b67201b47977209d923a0e4ebf9f179dcae1a1011ce4f255448e6df28d9ac2c64cf6e2aaf2b03e882d1605577bfe5760427ac49e6bda9f781abb2c124703b0260be71e6b959023a0af519f996d940b5f5f848b963019d9854973eb0dbf927ccdf8ba916253e93c8d8fd8b941da0a53b83421e79f99c799d3252dd8c6e157997e995b5430fb701e424ed8b6528bec016fb87c9e9dfc31090137946db221fa32bbeb2f53ac4467ef982686c441138a522bad3ab942549b", @nested={0x118, 0x36, [@generic="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", @typed={0xc, 0x57, @uid=r4}, @typed={0xc, 0x24, @fd=r5}]}, @generic="9a84bee357173573ef852856d46323826c460a97610729e5c5fd6817d9e200db3361b8d552bb926dbbcb45d9bbb958fbc55454011733048e391517a1a8", @nested={0x70, 0x86, [@typed={0xc, 0x2f, @ipv4=@broadcast=0xffffffff}, @typed={0xc, 0x6d, @str='\x00'}, @typed={0x10, 0x21, @str='[system\x00'}, @generic="70be9a00f5efb435bd3a0390ff5e3f30c53656400e08d2e9d036d26cda0ac463ce19f995ee6266868e88241bf79b60b6a474aac4d6", @typed={0xc, 0x11, @pid=r6}]}, @nested={0x1b0, 0x1f, [@typed={0x34, 0x84, @binary="bc4c5bb02507c85db5b05cc4b378ab1c70bcbe16284f240a9de4d6a1894a7acb7c555cf3f6bd6664bddb5753"}, @generic="f1e487deeee8113f1babb482fe63037da268d7a438fa8507b789963413c45ec5d16daa42e2ada9c77cf200f37ff5edd21631f5732318194c8d0c994196f3b30491ff104ed1275f159cdf9836d1d2c3ee83e4dbe0dc514d75a1d08e30de5bed6e5b4aea6e7f0063105a0c6dab7b1aab7e4a24c04787914cea388be4455fd00524c872861fd4cd235bee8bd22ccaba2e0787d0bdb71488206d5f19fafb4524504368e953fe003f6138", @generic="73de131f1d60f384956c452e8adad21bf2675c60cafbf7048c11cfdc32120f48c15be8f4469a2c5cbcf79880d2758ef80e22fe998fef38dc3083ca9725a2cd1e88bad2be08dcdf493a96d8721af93c46ff45b098d7fb246b8e77fc74084a3e9009df31e3b13bccde6f438944f5f51e807ef06bd02d4d301f421a9d04517b85be72f37d06c32fd84fb1aa671e7f137e6d5c6633df128ef48b90dc5a816609a211493aec59ab8aff357bc27446d9bf1da667cb9c5331936c31a61337c46f1c3dbdccca6319d1c5727f5e5e0528ba"]}]}, 0x5a8}], 0x5, &(0x7f0000001000)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x28, 0x1, 0x1, [r13, r14, r15, r16, r17]}, @rights={0x18, 0x1, 0x1, [r18]}, @rights={0x18, 0x1, 0x1, [r19]}], 0x98, 0x10}, 0x20008000) r20 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x402000, 0x0) write$tun(r20, &(0x7f0000001000-0x166)=@pi={0x0, 0x88e5, @eth={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="71e9bb0bd14a", [{[], {0x8100, 0x8, 0x10001, 0x4}}], {@ipv6={0x86dd, {0x1ff, 0x6, "51dcce", 0x128, 0x2f, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, {[@hopopts={0x7e, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x3f}, @calipso={0x7, 0x38, {0x3f, 0xc, 0x7ef, 0x6, [0xffff, 0x5, 0x3f, 0x8, 0xff, 0x1]}}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0xfff}]}], @udp={0x1, 0x1, 0xd0, 0x0, "aee4f4ae8596bf803eff7c18637994aaec50d4ecccbdb789c8b9eaa47ce466891c45205afb3c7727d558309d2b2818d534ac15832d751954cd30d3db0dd753b6e26b77b682d51c3417c56e2d6daeccfa3202e1af981726bf7f165576ae98715fe73abd4a3e2bae72ff2d616cc91796138b66d7be59244190d7867f7e58202f3399da9852a2a46092c8651a033bfef83728965a1b76da377dac416bb29f5032b0446706200cfe2f9708e46de7f78975738458b754337e2d911d5aa6167d5d66e0d224bd337581d754"}}}}}}}, 0x166) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x10202, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000027e000)={0x9, 0x0, 0x10001, 0x80}) mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r21 = socket$netlink(0x10, 0x3, 0x10000000010) bind$netlink(r21, &(0x7f0000706000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x10}, 0xc) bind$netlink(r21, &(0x7f0000258000-0xc)={0x10, 0x0, 0x1, 0x40001}, 0xc) close(r21) 2018/01/22 08:15:40 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x3)='[,\x00', 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x2012, r0, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000000b000-0x18)={0x0, 0x20, 0x30, 0x7, 0x2}, &(0x7f0000009000)=0x18) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000000b000-0x8)={r1, 0x9}, &(0x7f0000002000-0x4)=0x8) mprotect(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x4) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2) 2018/01/22 08:15:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000)="", 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000205000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000438000-0xc7)={0x0, 0xbf, "8d7a721d30ea68567b23a8faa88c767fb4a8d0a6ede2c590726fa36e30ff2e0c17ce57309e2d5d6348fb7575494e8bead9c18cfe85d8f32484d37c273e167da1c688a14499c25fbf642bf0efaaeed04ebffeb9e3455a64fdf95a592dc9b5efd491620551688e2f1086ead5d2f0a63fc4c178ddd262b6afc37327515befcdf8e966e20905c66e4eb8207c0c6eefc684a535bc424bbb8b70b12eaeda602909492b5408207acd12aa0e662c2ed03e247c9cca2310bb61954ea990b1a9222cb531"}, &(0x7f0000135000-0x4)=0xc7) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000f83000-0x108)={r2, @in6={{0xa, 0x0, 0xfffffffffffffff8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x63c}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xa4fb, 0x4, 0x6, 0x3, 0x4, 0x100000000, 0x3, 0x27, 0x5, 0x80000001, 0xcf18, 0x69, 0x7, 0x2ab5f956, 0x5d]}, &(0x7f000071a000-0x4)=0x108) [ 49.015297] audit: type=1400 audit(1516608940.355:20): avc: denied { create } for pid=7571 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 2018/01/22 08:15:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) poll(&(0x7f0000ee5000)=[{r0, 0x0, 0x0}], 0x1, 0x8000001) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000fc0000)=0x0) 2018/01/22 08:15:40 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000fd8000)='net/psched\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x2, r1, &(0x7f0000b9f000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x41000000, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getpid() r3 = getpgrp(r2) syz_open_procfs(r3, &(0x7f0000780000-0x10)='attr/sockcreate\x00') preadv(r0, &(0x7f0000e74000)=[{&(0x7f000025e000-0x99)=""/153, 0xfffffffffffffe32}], 0x1, 0x1) 2018/01/22 08:15:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000680000-0xd)='dns_resolver\x00', &(0x7f000072b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000015c000)='self\x00', 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000031d000)='children\x00') ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00003ce000-0x8)={0x0, 0x0}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e46000)='/dev/vga_arbiter\x00', 0x10082, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000bba000-0xc)={r1, 0x80000, r2}) 2018/01/22 08:15:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f000048e000-0xe0)="", 0x0, 0x0, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000e34000)='net/udp6\x00') read(r1, &(0x7f0000979000-0xf1)=""/241, 0xf1) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000bcc000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000686000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00005f6000-0x4)=r2, 0x4) 2018/01/22 08:15:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00003a8000)='/selinux/access\x00', 0x2, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000aa7000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f0000b61000-0x4)=0x3a) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000ed5000)=""/137, &(0x7f000064c000)=0x89) write$selinux_access(r0, &(0x7f00003fe000-0x4a)={'system_u:object_r:hald_sonypic_exec_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x32, 0x0, 0x0}, 0x4a) 2018/01/22 08:15:40 executing program 4: mmap(&(0x7f0000000000/0xb26000)=nil, 0xb26000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000b26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b26000)='/dev/keychord\x00', 0x0, 0x0) mmap(&(0x7f0000b26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_stream(r0, &(0x7f0000b26000)={0x28, 0x0, 0x0, @reserved=0x1, 0x0}, 0x10) mremap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mmap(&(0x7f0000b27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000816000-0x30)={0x54, 0x0, &(0x7f0000935000)=[@clear_death={0x400c630f, 0x4, 0x4}, @transaction={0x40406300, {0x3, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x10, &(0x7f00005bf000)=[], &(0x7f0000b27000)=[0x68, 0x38]}}], 0x7a, 0x0, &(0x7f0000b28000-0x7a)="1c1f33e85b2f7e1295e56ce7d8520f4d9f5c6ccd121df35317bed0bb84a7f39a7a8279d48832c088da099bcfa7dc278144f0c9f4715bff17001b3936eebfc79cf5361b00938054a4d7d34c9bc6ec6e6907e713a62e36165194c548c4be4dff1ec54244f87096f1e842d2c4c9ea02f027ee1fc05d08835df183a3"}) prctl$setmm(0x23, 0x7, &(0x7f00005df000/0x4000)=nil) [ 49.045882] audit: type=1400 audit(1516608940.385:21): avc: denied { write } for pid=7571 comm="syz-executor5" path="socket:[13864]" dev="sockfs" ino=13864 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 [ 49.083230] audit: type=1400 audit(1516608940.425:22): avc: denied { getattr } for pid=7571 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_connector_socket permissive=1 2018/01/22 08:15:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x18) sendto$inet6(0xffffffffffffffff, &(0x7f000061e000)="", 0xffffff92, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ffc000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f00009c2000-0x23)=""/35) 2018/01/22 08:15:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x4e) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000008d000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa052, 0x2, 0x1, 0x4, 0x5, 0x8, 0x100}, 0x20) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000b9c000)={0x4, 0x8, 0x9, 'queue0\x00', 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]}) 2018/01/22 08:15:40 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000001000)=0x100000001) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000cbd000)={@generic=""/16, @ifru_addrs=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000002000)='/dev/ptmx\x00', 0x224080, 0x0) 2018/01/22 08:15:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000e26000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000824000-0xe8)={{{@in=@multicast2=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b25000)=0xe8) syz_open_dev$mice(&(0x7f00000a6000-0x10)='/dev/input/mice\x00', 0x0, 0x408800) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000859000)={{{@in=@rand_addr=0x7, @in=@multicast2=0xe0000002, 0x1, 0x7fffffff, 0x2, 0x101, 0xa, 0x80, 0x80, 0x67, 0x0, r0}, {0x4, 0x8, 0x9, 0x1, 0xfffffffffffffffb, 0xa91, 0x7, 0x9}, {0x2, 0x6, 0x3b, 0x6}, 0xc4cb, 0xe, 0x2, 0x0, 0x1, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x33}, 0xa, @in=@rand_addr=0x8, 0x7, 0x2, 0x1, 0x100000000, 0x7, 0x4, 0x4000000000}}, 0xe8) setresuid(r0, 0x0, 0x0) 2018/01/22 08:15:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00004cb000-0x78)={0x100, {0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0xffffffff, 0xea84, 0x1, 0x4, &(0x7f0000db3000)=@common='vcan0\x00', 0x1, 0x3f, 0x1000}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000025000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000026000)={0x14, 0x0}) getsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000424000)=0x0, &(0x7f0000741000)=0x4) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f000056b000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000bf1000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000d08000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r4, r3, 0x6, 0x0) clone(0x0, &(0x7f0000039000-0x9e)="", &(0x7f000003b000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") vmsplice(r5, &(0x7f00000ab000-0x90)=[{&(0x7f000093b000)='8', 0x1}], 0x1, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r3, 0x40087705, &(0x7f0000577000-0x3)={0x100000000, 0x2e6}) epoll_wait(r2, &(0x7f0000a11000)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/22 08:15:40 executing program 1: r0 = gettid() r1 = socket$inet(0x2, 0x7, 0x9) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b1d000)='/dev/sequencer2\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000000000)={0x1, 0x6760503b, 0xffffffff, 0x4, 0x4f, 0x1a, 0x100000001, 0x9, 0x9, 0x3}) fcntl$setsig(r2, 0xa, 0x28) r3 = dup3(r1, r1, 0x0) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f0000310000-0x50)={@common=""/16, @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000a24000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000d0e000-0xa0)={r4, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x96, 0x2, 0x10001, 0x848e, 0xffffffff}, &(0x7f0000000000)=0xa0) ioprio_set$pid(0x2, r0, 0x0) r5 = syz_open_dev$sg(&(0x7f0000fe7000-0x9)='/dev/sg#\x00', 0x9, 0x40) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r5, 0xc0105303, &(0x7f0000000000)={0x20, 0x3, 0x8d7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000b88000)=0x5, 0x4) 2018/01/22 08:15:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000a46000-0xa1)="24000000130007ccffffef00000009000100000c0d0003000000ffffff000000f9df1517", 0x24) accept4$vsock_stream(r0, &(0x7f00006ae000-0x10)={0x28, 0x0, 0xffffffff, @host=0x2, 0x0}, 0x10, 0x80800) [ 49.136543] audit: type=1400 audit(1516608940.475:23): avc: denied { bind } for pid=7575 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 [ 49.194495] audit: type=1400 audit(1516608940.535:24): avc: denied { accept } for pid=7635 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/22 08:15:40 executing program 3: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000030000)={0x0, 0x0}) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000027000-0x70)=[{&(0x7f0000024000)="5bd3b1775b80735f90fe7373fdca6ed6ad199840edf90b022e88347dee47a48a6bed89f0dbf9d3a8b21dcf45ec97a6b737d91f54e387fd9183feb671e44e0cb3ab8b56573e6b716ce3aed7981a0fd9f4053f60a5af647bc14c1cc3f5c99c72560a8022456e8f793bc79e426c9110d1ec3122c8b6383de1fa96f652576361d6dc375a900ebacbfb42f151fbd0cfa849fc128ca62dc6be1f1fd8724cb82919d15c721cb4ef352b9c321eb1bc403ff082f48b8254160fc7d05eaf", 0xb9}, {&(0x7f0000031000-0xa3)="a1bec437cab64195b280536df201044b0c809f69bc853a1114863a12b550af28b17057d0e6c14d912b30a5d1070f81a25d3a433fd852f07166a4fd916bc428d9641e08b315b5c0256ab7e5e9f55fe4c41482cb73b075962b336823f1775a0c5ba8ba5fa172ed3d40c37963d172d3ebf48e7c20a272dde3c2c2f7a64e51675f7c67154db5640ef827c3a75245084a16874c8944de4819e8652ffaba151ea6703e67813f", 0xa3}, {&(0x7f0000025000)="c80842d85a4942a536095e679d5f5a1ce74f13f443010ee4a351b3df758bb938d9ecc68b546040382ef29e82000a4d8770c444ad0eb86e9c69110d2c68d5e954f4d43d0a45f3e20111eb0d87a4f4c3edf51b1e207176beb6c8daf459c087b305bd7e400f42b49697eec6da190b4203da5f0441c36dcafacda0955bdc1479ec0507b438651993bb6b50f355c6036dbf64d13302def1e7f09a3c902e05aa46e5c654dbf3fba1f20d", 0xa7}, {&(0x7f0000025000)="028c159ac7a7a0eb42dbbd52d888dd4812838040b7eb9f638c30785aa1aac78ba4202910adb26bea01915ce387282db8dcad66c47a8b7ed361f9be93bf973975673ef5ac5211c8c9e6e652f140a75df555a49a5bc5bff82e881c71", 0x5b}, {&(0x7f000001b000-0xa1)="ec8ece75aaf69176564991e630a1f6e75778592dc4996ce33a2f98b49bdb2bd3345813b6ca5deb7cfd38af4cebd97ef4da3f76bff453721c4628c748916e506ed11839641541f101000e9054581b6b30cc12843d28bcba608d038790a3fafdbd10f9c5950053749267a5156d7425206a28c60efe1c50553d943d7343cab222010ada370b25e027841e43ac8dc8c20f0ab638985c97f0e4bf1e31d7728fc712831bba0db6240489173d2695af865ace4a114422c81b1b1492ed4626cad278f29ace4d9495c6f1fe55b43c5929cbf87bad4cf2b255415283", 0xd7}, {&(0x7f0000022000-0x67)="050acc1ecc68771ce9978ad223b1c84b4f2a2764606438fbbd29caaa66730c1b0d6aecd0cec4e8b1708894771a9974b60dc52ace92ee0ec80449413e1f63504369c53b3b1b246ae8be4a99ab00cae9908fe12c80d75d1da2f3c613bffbd62fb8c70ec3a4a5b9ae", 0x67}, {&(0x7f0000011000-0x1000)="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", 0x1000}], 0x7, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x3, &(0x7f0000000000)=[{0x2d, 0x0, 0x1, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xffffffff}]}) keyctl$reject(0x13, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff) 2018/01/22 08:15:40 executing program 2: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup2(r0, r0) recvfrom$inet(r1, &(0x7f000000c000-0x87)=""/135, 0x87, 0x20, &(0x7f000000d000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r1, &(0x7f000000d000)="260000002a0047f9ff17dd7fcdffffeb010000000000000000f7000004b40000003c00007f1f", 0x26) 2018/01/22 08:15:40 executing program 5: r0 = socket(0x8, 0x2, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004fd000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000001000-0xc)={@multicast1=0xe0000001, @rand_addr=0x100000000, r1}, 0xc) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000f0e000-0x4)=0x0) 2018/01/22 08:15:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ce000-0x5)="", 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000a18000)={0x20, 0x8, 0x5, 0x5aa0b54a, 0xfffffffffffffff8, 0x1, 0xa2, 0x1000, 0x7f, 0x10000, 0x3633}, 0xb) connect$inet(r0, &(0x7f00002c1000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000062e000)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, 0x0}, 0xc) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000063c000-0x8)={0x0, 0x0}) 2018/01/22 08:15:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00007ae000)="4403", 0x2) eventfd(0x100) 2018/01/22 08:15:40 executing program 6: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000013000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = gettid() ptrace$cont(0x7, r2, 0x299, 0x80000000000) tkill(r2, 0x16) close(r0) 2018/01/22 08:15:40 executing program 0: mmap(&(0x7f0000000000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000002d000-0xa)='./control\x00', 0x0) r1 = openat(r0, &(0x7f0000fa2000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000024000-0x8)='./control\x00', r1, &(0x7f0000013000-0xa)='./control\x00') mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000fa3000)={0x0, 0x7}, &(0x7f0000fa3000)=0x8) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000fa4000)=[{&(0x7f0000fa4000)="feaf0c1716c5947cd4c5bb8f45487f650cdf3acee32f399d4600a9", 0x1b}, {&(0x7f0000eba000)="1c80fdfdce919dee17c3b6f34ed8eea159e58e42229ee702032e2828939a0caa18ae2d6c39212d66580e70f74b8682b3d1835c4507d29275919702e6020ddc6f37098168ee1df7206908e8b511f957ff5a7f20c551207f3b8b606eab9baa526f110053d3edf23129acf8a4e4bc1401b602f39a9f07945bdd8f993f9f01df62827426206242796488228f42", 0x8b}], 0x2, 0x2) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00001e0000-0x8c)={r2, @in6={{0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xd3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000361000-0x4)=0x8c) renameat2(r1, &(0x7f0000bee000)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x0) 2018/01/22 08:15:40 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) r2 = syz_open_dev$sg(&(0x7f000084e000)='/dev/sg#\x00', 0x7f, 0x402400) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000961000-0x8)=0x2, 0x8) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) r3 = add_key(&(0x7f0000b4d000)='syzkaller\x00', &(0x7f00002be000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000470000-0xeb)="9cd96ae3aa9155b9d59207535161c7b3ca401fb940377856f6e2653dced1a7242c4088771c4700c4bed6c3bb4b988ea4cda5889898a19b2eb808ead06321b044fb00d7de12cadf0da2c6b615d7cf35a2058cac939d3f2a1a340c5df7488170f8f968c1cb879fedddd995c043d7bd38f267d7613a0192479c530742fa29965251ff5bd14eceef4b58f8409c1c3c82cc86825340da29f557fd8fab2ff39511a893f0f1047f534ccea505b0227d998720bdb19b0f0759d830efd51a28d9580fba7636fc42d648a6206d2f0db50276b72f1d073f4b728ec99d6f9afdbd77cfb87e28497d35a7e1a242aa57ff01", 0xeb, 0xfffffffffffffffe) keyctl$clear(0x7, r3) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000c02000-0x20)={@generic="02e0e0a55bef1daa7f3cf2a9d8da948b", @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$inet6(r0, &(0x7f00007fa000)="", 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r4 = open(&(0x7f0000fea000)='./file0\x00', 0x4045c0, 0x10) ioctl$TCSETS(r4, 0x5402, &(0x7f0000f5b000-0x24)={0x8, 0x200, 0x97, 0x4f, 0xffff, 0x2, 0x7, 0x1, 0x3, 0x2, 0x7, 0x8a}) close(r0) r5 = accept4(r1, &(0x7f0000c71000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000307000-0x4)=0x5, 0x0) ioctl$sock_netrom_SIOCADDRT(r5, 0x890b, &(0x7f0000dfb000)=0x0) sendto$unix(r5, &(0x7f00007af000)="29e5f6e551e61ed4e51dfeb6b98deeeea1402ab92f090eeeb073bd775996cfd4c9c58daf3850905bf736e63796b1859964d2e17a8c7476afeacd4c3b7899792b9fd834b95dd0276e0ff9c83602d9077d1cdcfeeda5bc271092b010dfb4c71d9da57dec03666c3ed7e8097bc52e384c40", 0x70, 0x1, 0x0, 0x0) 2018/01/22 08:15:40 executing program 0: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454d1, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000025000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) 2018/01/22 08:15:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000312000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00007a0000-0x15)='/proc/self/net/pfkey\x00', 0x2000, 0x0) accept(r1, &(0x7f000047b000)=@pppoe={0x0, 0x0, {0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f0000998000)=0x1e) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000990000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/22 08:15:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000004000-0x12)='/dev/input/event#\x00', 0x0, 0x0) pipe2(&(0x7f0000397000-0x8)={0x0, 0x0}, 0x4800) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000fc0000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000e0000)=0x14) read(r0, &(0x7f00006a9000)=""/0, 0x0) 2018/01/22 08:15:40 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b3f000-0xf)='/dev/sequencer\x00', 0x800, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000043a000)={0x0, 0x0}) fcntl$lock(r0, 0x6, &(0x7f0000650000)={0x0, 0x6, 0x3, 0x1, r1}) mmap(&(0x7f0000000000/0xecc000)=nil, 0xecc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000ecc000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x0, 0x9a2eb7423d24a315, 0x0, 0x0, 0x0}, 0x20) [ 49.289466] TCP: request_sock_TCPv6: Possible SYN flooding on port 20006. Sending cookies. Check SNMP counters. 2018/01/22 08:15:40 executing program 0: mmap(&(0x7f0000000000/0xb26000)=nil, 0xb26000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000b26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000b27000-0x8)='./file0\x00') mremap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mremap(&(0x7f0000b18000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000a94000/0x1000)=nil) mmap(&(0x7f0000b27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b28000-0x8)='./file0\x00', 0x40000, 0x8) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00006a8000)=0x8, &(0x7f00002d7000-0x4)=0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000315000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000b26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x1, 0x4) mmap(&(0x7f0000b27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r2, &(0x7f0000978000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b27000)=0xfffffffffffffd8e) fstat(r1, &(0x7f000096c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/22 08:15:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000000000002, 0x38) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000782000)=0x8000, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002d0000-0x15)='/proc/self/net/pfkey\x00', 0x480040, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f00003ba000-0x10)={0x0, 0x68, &(0x7f0000d8f000)="67e2a12f982b349ea9d7c8e95d615638aaafb6d42802aa177f57709bb97b9f857bfe4e59ecced375ae36b9f91227912ad1148b127336d7d53442ade1f97dd11ffb17fc208d4ba91f775ea1853c222edb248727a64cfbd57e5d53af70874eeceef91d0077251a773c"}) sendto$inet6(r0, &(0x7f00009f1000-0x3d)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/0, 0x0, 0x0}, 0x0}], 0x4444444444444de, 0x2041, 0x0) 2018/01/22 08:15:40 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000067a000-0x16)='/selinux/checkreqprot\x00', 0x401, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x4) r1 = openat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x410000, 0x1) accept$netrom(r1, &(0x7f0000ba5000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000d9f000)=0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000348000-0xc)='/dev/rfkill\x00', 0x400000, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) fstatfs(r2, &(0x7f0000bf6000)=""/210) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2018/01/22 08:15:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000cc0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000273000-0x4)=0xb) getsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000374000)=0x0, &(0x7f0000e50000)=0x1) socketpair$inet(0x2, 0x80006, 0x4c8a, &(0x7f00002b8000-0x8)={0x0, 0x0}) fcntl$getown(r0, 0x9) 2018/01/22 08:15:40 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) connect(r0, &(0x7f0000d96000-0x60)=@nfc_llcp={0x27, 0x101, 0x8, 0x3, 0x0, 0x0, "cd426fe7d636c7f4008bf4818a26d617f0eec6420707739ea1f2e0b0df80491f7d92202826a55906c9bf1fb4140787b6b444ae125a07c305a061cdaa71e4a4", 0x6b6}, 0x60) 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) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x11, &(0x7f00003ae000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0xdc2000)=nil, 0xdc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x48, &(0x7f0000db9000-0x4)=0x36, 0x4) connect$inet6(r2, &(0x7f00008ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x13}, 0x1c) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000dc2000)={0x0, 0x0}, 0x80000) setsockopt$inet6_tcp_int(r3, 0x6, 0x8, &(0x7f0000c94000-0x4)=0x81, 0x4) ioctl$TCXONC(r1, 0x540a, 0x8) 2018/01/22 08:15:40 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000002000-0x4)=0x760, 0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xb) openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x80000, 0x0) close(r1) preadv(r1, &(0x7f0000002000-0x20)=[{&(0x7f0000014000-0x39)=""/57, 0xffffffffffffffe8}], 0x1, 0x0) 2018/01/22 08:15:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f000009b000)={0x0, @in6={{0xa, 0xffffffffffffffff, 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]}}, 0x8c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000377000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000b01000)='net/icmp\x00') ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f00005bf000)={@generic="9f5a9df2e821f891ddadd18af0c69530", 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_buf(r0, 0x29, 0x53, &(0x7f0000001000-0xb9)=""/185, &(0x7f0000b55000)=0xfffffffffffffe07) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000c4e000)={0x0, 0x0}) connect$llc(r2, &(0x7f00003b1000-0x10)={0x1a, 0xf7, 0x2, 0xfaa9, 0x2, 0x800, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) r3 = memfd_create(&(0x7f000077a000-0x11)='-^selinux@md5sum\x00', 0x3) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000ec0000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000a2f000-0x4)=0x8) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) r5 = getuid() readv(r1, &(0x7f0000482000)=[{&(0x7f0000fdb000)=""/4096, 0x1000}, {&(0x7f0000656000-0xdd)=""/221, 0xdd}, {&(0x7f0000ba5000-0x25)=""/37, 0x25}], 0x3) getresgid(&(0x7f0000a14000-0x1)=0x0, &(0x7f0000c04000-0x4)=0x0, &(0x7f000026e000-0x4)=0x0) fchown(r2, r5, r6) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000f50000-0x4)=0x0, &(0x7f00001dc000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00004be000-0x6)={r4, 0x9}, &(0x7f000047f000-0x4)=0x6) 2018/01/22 08:15:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000b99000)='/dev/binder#\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000675000)={0x4, 0x0, &(0x7f000029e000-0x4)=[@exit_looper={0x630d}], 0xc5, 0x0, &(0x7f000097c000-0xc5)="4cd170a8d3a3006dc49b77d0c0c7cbf4dab7b3421681cd73706ceaf77f713b8855ffe65b81749e8e88dc0cda0fd9ed966a81cc012413738614a01099f74140a8b24cb731c1fb77644cceba3095aa25f2d93f1ff288794fa571a95c7d334091b7c56bb6b4f38228e3d281d9c4b6ff8be534e2d04ac49c290e83bc7669c2f47f9b50c0b0741225dee87e30d35dda6b40df29b9a01732820e3a6bb8be5cf57671e24884d3ac44c497ec14968299b951246affa00090c1980bacabcc2d6c56523909c1a510b8d6"}) recvfrom$unix(r1, &(0x7f0000851000-0xf3)=""/243, 0xf3, 0x10000, &(0x7f0000cf2000)=@file={0x0, './file0\x00'}, 0xa) socket(0x8, 0x807fe, 0x2) r2 = socket(0x18, 0x0, 0x4) connect(r2, &(0x7f0000c82000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/22 08:15:40 executing program 2: clone(0x0, &(0x7f0000e34000-0x71)="", &(0x7f0000128000)=0x0, &(0x7f0000493000-0x1)=0x0, &(0x7f00003b8000)="") fstat(0xffffffffffffff9c, &(0x7f0000051000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = getgid() socketpair(0x6bb52b2f15030f52, 0xa, 0x8000, &(0x7f000020e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x4f, 0x1, [0x2]}, &(0x7f0000f21000)=0xa) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000d2d000)={r2, 0x8, 0x2}, 0x8) setgid(r0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x20)=@pptp={0x18, 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]}, 0x20, &(0x7f0000001000)=[{&(0x7f0000001000-0x83)="100db7bc36e496395e107a2e6fb221f3a8ff70699f330c30908a4cb8cefac5439a82d126eb11fcad83164e7d52911df8749c7d25d216894319a4dd04d2bb38e51d744b2c89df51f22ceab78f8c4b4b694a7cc3da735f8301b66f45627fcafd7074142c6dc2dca3d5dfe8d61a7b40eb56c30e0bde32bae0e9430cf01241b60ab53e17f7", 0x83}], 0x1, &(0x7f0000f41000)=[{0xf0, 0x114, 0x3, "9f122e1dcc6feffb33a93f38ae650f7aa02e26f50476beb8ba17c4db9226aa18fa6c4b2fbb12bac98003697d442929ef93d222ca44d94f72c071e9787aa87fa0f8ec114e9c3a911abbed42c667ec6c29cac11343f97884027f004a1b2388b14488b1e69fdc2ee1fad996a39875e91809cc9f2e038c07c9d59ceb6073e1ce03cd364daa6ecdf90d0a4ae84b3baa97ef4a5ff1f7e87e114555aa338c2a47b1723024b120f2c8d0a2477a34a4a4e83b243598a0e3e96a47dd4bab3242b640792357fdef36164af4da1cccfcd4279b49a94d6721410cc91f3a4a550d1602"}, {0x1010, 0x103, 0xfffffffffffffff8, "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"}, {0xd8, 0x19f, 0x20, "40bc8b667e1698835060a330ebc7612f57fb500cda8652684e048b2e2afc32e270826a54c1f660ffd66dcf9f8cc7884329f6b3512e530166cf271c9f61099b9624045af695d42b397a6d2b68d78f187fa281a870053674f553c60f3d55ccca514b76be8f4df20a996b5ceba630a975072d5c5f98ff577d207b36ef6d5431c198ed2ca500f35cdf2e3fa4b5641e6b6958df7b6ca3053e6c3be4683b18ce5ed8746b36ebbcefd09cc0847b99f8db023a3d4e23919dd5c876262cfe8302ff5acce120a3a00a2c27"}], 0x11d8, 0x40000}, 0x1) r3 = creat(&(0x7f0000db4000)='./file0\x00', 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000001000-0x160)={{{{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3, 0x4, 0xa529, "f2a997268a997d2f9d71a6623af860ae6eaef7064286058e40f8893a8f17e46f5aa737175f862c3fdc116f0233bfd5fad2bd48c17cdfa3c9e48dc1091738f541797f6416871f5a3904d7a951087bf9b6"}, 0x160) 2018/01/22 08:15:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f000099e000)=0x0, &(0x7f00008d6000-0x4)=0x4) accept4$inet(r0, &(0x7f0000fd4000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005cd000+0xb80)=0x10, 0x800) 2018/01/22 08:15:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x0, &(0x7f0000005000-0x18)=[]}) 2018/01/22 08:15:40 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000c56000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) timer_create(0xfffffffffffffffc, &(0x7f0000044000)={0x0, 0x14, 0x0, @thr={&(0x7f00001c6000)="", &(0x7f00009d0000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000454000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000341000-0x20)={{0x77359400, 0x0}, {0x0, 0x989680}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/22 08:15:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009b7000-0x7)='ns/mnt\x00') fsetxattr(r0, &(0x7f0000aaa000)=@known='security.selinux\x00', &(0x7f0000301000-0x7)='ns/mnt\x00', 0x7, 0x2) setns(r0, 0x20000) 2018/01/22 08:15:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000cde000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000bae000-0xc)={0x6, 0x0}) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000c29000-0x8)=0x2250) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000bb2000-0xc)={0x0, 0x0}) r3 = syz_open_dev$sg(&(0x7f00005f5000)='/dev/sg#\x00', 0x7, 0x400000000180) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f89000-0x20)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x3f, 0x0, 0x3, 0x2, 0x9, 0xffff, 0x0}, 0x20) ppoll(&(0x7f00001ae000)=[{r2, 0x0, 0x0}], 0x1, &(0x7f000056f000-0x10)={0x0, 0x0}, &(0x7f0000fb6000-0x8)={0x0}, 0x8) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f00003ba000-0xc)='net/rt_acct\x00') pipe2(&(0x7f000051c000)={0x0, 0x0}, 0xd2a6d5c6cac6f8fb) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, r5) mmap$binder(&(0x7f000021f000/0x3000)=nil, 0x3000, 0x200000f, 0x10050, r6, 0x0) 2018/01/22 08:15:40 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000b10000)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={0x1, 0x7, 0x200, 0x1, 0x4, 0x80000000000, 0xed, 0x100000001, 0x0}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={r1, 0x7b, "44e6529824635b470a6bf84e688cfadc290c2fb4899744331b52a609c050de685dc8a9cf05d891d2bc2a5a9b96b3174bea9f558af12635d8c1fd8708a0d271d36655257d053f4db7057689f746d3afedca007f76dc24e346e2688d8688e64ca8d01c3a251ee4a6d62772e1686383478ea5c13e1bf6dd320e94f8ff"}, &(0x7f000021b000)=0x83) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000000c000-0x7)="666400000004bb") getdents(r2, &(0x7f00003b6000)=""/4096, 0x1000) getdents64(r2, &(0x7f0000f73000-0x159)=""/528, 0x210) 2018/01/22 08:15:40 executing program 0: prctl$intptr(0x18, 0x72b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) r3 = dup3(r1, r2, 0x80002) ioctl$KDADDIO(r3, 0x4b34, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000001000-0x1b)='trusted]#\'em1wlan1security\x00', 0x82, 0x8c, &(0x7f0000001000-0x40)={0x1dd1, 0x8, 0x1f, 0x3, 0xf92, 0x1, 0x665b, 0x100000000}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000001000-0x4)=0x402, 0x6) 2018/01/22 08:15:40 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000-0x18)={0xaa, 0x3c, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) uname(&(0x7f0000013000-0x65)=""/101) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000748000-0x66)=""/102, 0x277) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/22 08:15:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00004ec000)='/dev/input/event#\x00', 0x0, 0x0) memfd_create(&(0x7f0000e82000-0x1)='\x00', 0x1) ioctl$EVIOCGREP(r0, 0x400445a0, &(0x7f0000001000)=""/0) 2018/01/22 08:15:40 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000)="2cfa73656c696e757800", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) fcntl$addseals(r0, 0x409, 0x1) fstatfs(r0, &(0x7f0000001000)=""/0) 2018/01/22 08:15:40 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000000a000-0xe)='/dev/keychord\x00', 0x800, 0x0) r1 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x0) inotify_rm_watch(r0, r1) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r3, &(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc) r4 = socket$netlink(0x10, 0x3, 0x2) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000005000-0xe)='/selinux/load\x00', 0x2, 0x0) r5 = syz_open_dev$usbmon(&(0x7f0000007000)='/dev/usbmon#\x00', 0x0, 0x10480) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r5, 0x40c, &(0x7f000000a000-0x8)=0x7) bind$netlink(r2, &(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$netlink(0x10, 0x3, 0x4) writev(r6, &(0x7f0000e12000-0x10)=[{&(0x7f0000b28000-0xa9)="580000001500192340834b80040d98560a0603ffec04810003000000000058000b4824ca944f64009400050028825aa8000000000000008000f0fffeffff09000000fff5d500000010009900000c0900fcff00000e05a5ce", 0x58}], 0x1) r7 = dup2(r3, r2) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r7, 0x29, 0x23, &(0x7f0000009000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, {{@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}}, &(0x7f0000004000)=0xe8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f000000b000-0x58)={{0x0, 0x3}, 0xe20bf3ff504b4ec3, 0x401, 0xffffffff, {0x7ff, 0x8}, 0x8, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setpipe(r4, 0x407, 0x1) r9 = getuid() sendmsg$nl_xfrm(r2, &(0x7f0000004000-0x38)={&(0x7f000000a000-0xc)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000009000-0x10)={&(0x7f0000003000-0x118)=@allocspi={0x118, 0x16, 0x202, 0x0, 0x2, {{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @in6=@loopback={0x0, 0x1}, 0x3, 0x0, 0x2, 0x26d, 0x0, 0x80, 0x20, 0x36, r8, r9}, {@in=@dev={0xac, 0x14, 0x0, 0xe}, 0x3, 0x7c}, @in=@dev={0xac, 0x14, 0x0, 0x17}, {0x4d, 0xdd20, 0x3, 0x0, 0x8, 0xded3, 0x200, 0xff}, {0x5, 0x1d6, 0x7, 0x0}, {0x5909ee, 0x2be, 0x3a}, 0x5, 0xffffffffffffffff, 0x0, 0x3, 0x0, 0x10}, 0x59db0128, 0x6}, [@replay_esn_val={0x20, 0x17, {0x1, 0x1, 0x6, 0x3, 0x0, 0x6, [0x9]}}]}, 0x118}, 0x1, 0x0, 0x0, 0x4}, 0x20000800) 2018/01/22 08:15:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000239000/0xc00000)=nil, 0xc00000, 0x1000008) setrlimit(0x1000000000000007, &(0x7f000068d000)={0x0, 0x0}) signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) 2018/01/22 08:15:40 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x6, 0x40}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x2, 0x2000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000001000)={r1, 0x1, 0x20, 0xfffffffffffffffa, 0x9}, &(0x7f0000002000-0x4)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000001000)={r1, 0x2, 0x6, [0xfffffffffffffeff, 0x5, 0xfffffffffffffff8, 0x4, 0x434e, 0x4]}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={r1, 0xffff}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000002000)=[{0x2, 0x2}, {0x0, 0x4}, {0x8, 0xfffffffffffff742}, {0x8, 0x40}], 0x4) fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000002000-0x8)=0x0, 0xe3e) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000003000-0x8c)={r3, @in6={{0xa, 0x2, 0xfffffffffffffff7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) socket$inet6(0xa, 0x807, 0xfffffffffffffffa) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f00004ee000)="", 0x0) 2018/01/22 08:15:40 executing program 0: mmap(&(0x7f0000000000/0xd1e000)=nil, 0xd1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init() r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a3a000)='/selinux/checkreqprot\x00', 0x0, 0x0) openat(r1, &(0x7f0000550000)='./control\x00', 0x8400, 0x41) poll(&(0x7f0000d1d000)=[{r0, 0x0, 0x0}], 0x1, 0x7fffffff) r2 = inotify_add_watch(r0, &(0x7f00005eb000-0xa)='./control\x00', 0x8) inotify_rm_watch(r0, r2) 2018/01/22 08:15:40 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000002000-0xb)='em0eth1.+@\x00') r0 = dup(0xffffffffffffff9c) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000004000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000002000)=0x10) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000000)={@rand_addr=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000003000-0x4)=0xc) r2 = gettid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000006000-0x4)=r2) futex(&(0x7f0000000000)=0x0, 0x85, 0x0, &(0x7f0000696000)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x1000100) 2018/01/22 08:15:40 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000001000-0x4)=0x0) personality(0x6000003) mmap(&(0x7f0000000000/0xeda000)=nil, 0xeda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f0000dff000-0x26)="2600000022bc47015413070089ffe8ff02006d2400001f00c0e9ffff495180e507c7033500b0", 0x26) shutdown(r1, 0x0) recvmsg$netrom(r1, &(0x7f0000ed7000)={&(0x7f0000ed7000)=@ax25={0x6, {"491a2d00ba23bd"}, 0x0}, 0x10, &(0x7f0000b32000)=[], 0x0, &(0x7f00006bb000-0x1d0)=[], 0x0, 0x0}, 0x0) 2018/01/22 08:15:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a0f000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) accept$packet(0xffffffffffffffff, &(0x7f0000e2c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000549000-0x4)=0x14) r0 = syz_open_dev$usbmon(&(0x7f0000780000)='/dev/usbmon#\x00', 0x10000, 0x200c01) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000c2000)={0x0, 0x6d, "a0381f6679574648f0e8a4cef2a3b5bc1b52b74c4131bf1f3d827f4e209077142164c13d1fd9cba6d4547fb604d63bcd1dec057d21ac3375a1379d34e584c71ba8c4551194a80fa7a62ad5d67d1de0ff319551abe070792f6e3330ebbc258f868acfe47397fa3f02af2d20a893"}, &(0x7f0000531000-0x4)=0x75) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000a4b000)={r1, 0x22, 0xd2, "11b391458b618f6512a2ffc4c80ba54d2b1237d7378f9ebba266dfe230228409819e45734c74af1ab6693d8415b58f0a65fd14e7f543d6027a30cc9f83bc321d25ab9d3c7b2f2b36467185248cff9dc35010b8dbe3470924d2d4812934e6120ffbc3f83b789b1378eae3631b0b4a11d08101f6a24355812544be55aaa886de7b61bcd1d1598271a0d4e72d0ccd275dd66d88ea9df734707254dd98b03eec30fd1c9fe89f8bd522a103281f1e13ef4feead5700574a5b748e4d2dcc0ca47b9b5565e0d76341f05f74b6805fae1ca5c89cbc13"}, 0xda) 2018/01/22 08:15:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000c36000-0x9)='/dev/sg#\x00', 0x5, 0x40000) socketpair$unix(0x1, 0x2000000000000202, 0x0, &(0x7f0000c15000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000011000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r0, 0x6, &(0x7f0000004000-0x20)={0x1, 0x0, 0x0, 0x3, 0x0}) [ 49.649276] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=48162 sclass=netlink_route_socket [ 49.682735] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=48162 sclass=netlink_route_socket 2018/01/22 08:15:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000567000)='/dev/sg#\x00', 0x0, 0x40002) ioctl(r0, 0x5381, &(0x7f00007d5000)="") bind$nfc_llcp(r0, &(0x7f0000905000-0x60)={0x27, 0x0, 0x8, 0x7, 0x8001, 0xf48, "603bd623d571a9661e5e15d0512efb5ae6e6a5a6b7765d80f2ab2b4f2f66209bb60134a148597d3c48f5085e7b9fe8e6ed4ef26d8ba645a42b682b4321b622", 0x7f69}, 0x60) openat$ppp(0xffffffffffffff9c, &(0x7f00001ed000-0x9)='/dev/ppp\x00', 0x0, 0x0) 2018/01/22 08:15:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000082f000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000343000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 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=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000af8000-0x4)=0xe8) r3 = getegid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000919000-0xc)={r1, r2, r3}, 0xc) mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) mount(&(0x7f0000901000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") r4 = creat(&(0x7f0000c5f000-0xc)='./file0/bus\x00', 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mq_timedsend(r4, &(0x7f0000090000)="e80e5e3ed6326fe63143386aee13fa4498a285b11bebfc3e2f0df5e9b7f1bbf299c371d1c8524203f78fb953e33ed644790827cc5d8cb090021419305c8c240527b323d452bfdf9520db8cd0e8f0cee63220a24cd2ef83394259338437568ada2051a8580d64e07291f154dd25ba2869e25b0c6cf3e193183c06ed369e860f3b8513c9110ba6f5e4c94670e2199333335110808ae6bef45501d33b8ff92683ae3f8c68f11c1bbf9425c045d9b66acb640e104f830281f34acb55c20cabcd2bd4cf71c71ed78edfafb757149f5eb4b94ac572d9556ece8a8381e9f670798ce22fea050d9396877d83a7e77fdcb884d75ed0c9ce4809234bc25f47c202de08937ba50dbf64e57f24bf2890f12fb0a71ad249ac477de1a72e51486bf06222999494a50a9129c01afadfa4d1e9b275264352369e1931cbff288bbb024c66b973801da3e4a46ba668233a05ea203d8ed9cecd761cc7305e9717f3d787fc3acf60c9a2cf46b815a2cd49df3a09edc0e19b768df06678eb9a2fe6c9cc6f4509bbb22554df84bd1973f8d3c862995ab18034acb8785fae3867f1fdd9a1a65dc32f7f2c411b3905f6c526204264e80cbd8b1d48e06def68c6c5c6ea14b9b64246cb5b2435b571ee249174a0dca0dac04e728c8f37d1a12a7350f8a897489b37e9d3c60386ef3f1c528974e34cc5106f5b3849efe4825a4fa70cd9fb75ab0b45b00e5029771412c6454a4ecd0baa6d60830613b227af3bb77e0a3d654d407774a7f7d3c3e380b8a6f8418a5a5504232684e13e17f68306f1adda24634fa32f21f899ca8f03a157eaa7334615f86e9183210305d039eb40d545fac5ac63ef12dd7dc63a3db7dcd55b9d62cd7d483610f1eb4dc9a4624554f8d4009e0c79ed2ff2a5b19d8e10506237413ddc32dd5886c2284792f69f5c06501ba62488d6dc7bcab73ea439d36b9b3301f747861eb52e7645b4fe665e61be86d7e5495f629b976d431316f869311547762aa6387c060d936701f3c40791c1dee205258ddde38d105ed482c8144b9ab2361945dd72ddb87e507d07f954966fc903107dc9e41f019f6881bbf72e71eb4c6cc3cc6d2135f1e4fb1ad9b438876496c9c63d9998616c7a0c5131e8819977598e0deaed1da55516d25cb11e88555a0d15c7cb0edb3ffa949f11c36d01fb9199883458a80b36230cd97c702960cc6fa0f3cb7f08753f3093612a97817547aaa5bbc51f85d4f3e1418d25e10c876323523c45911ec6b327721384e25e496dd77db8eefb7eb04bd6e268cbf5f0c5ae6a9303406568eee0a5ed7c9cc8b09a830171f783c95f8dc0fcb859900d71b0f033cc91980e3a5ea5b16846a67da135a51ad328a52f29996c89574edf8aa3e8cfaa00e2a5116f05eb4b174e1a2648a48b4fdb52dad9edef773e3f9093813a4074f9d31a27171f7f183b7baed0a949148d9b658f2930c02dcc2cbe2b86ca9c651dd9b11232aee127d77737b0573f0f69aa7689283e6719397321baed98e068ba23c4eaaa87b58235b9dc3fea985f370dc872ac9789aa17d4ecae55cce800a8f05c4b38a66130cd53167cd31b2aa6e73e7293b5ea42988bb3e3a0b49975dcbf30b1fe29b0f92b6cc64c67883961e8c48c3f0a1c94c79fe723eadaab53529bd8e1505e8558dd524b21e06dcf7b335bf8911c9812c749565dd78063c7f1826c029bdb59476cbc2f2c4fa09d7a7f93cec44e854bd02f5f1657716e979cb6104ae0e7899deed4c6b1a816c95f2e09ec6d9af44b07eb3ebfd8efc88cae745ee110c5a5aadc6a817663afc96b41f57d35cd54a6dca8fbca61ad35d4ad8e812fac3608abd214724ad989935cc5396fd2427e33ce7b6550dcb86b2ae8346adf39a41c46a12b88588f4dcb44fcc784808f6f60f5b454d5fa03ef642760ee372dbcf192b4cd7d9275bd15538e37d58c17d788e02e19dba9b7fc72cf510344fb77edf5dede6fa3095c7b27db31ec205dac05cb5d5e58a80b8d369ae748121c623ae4ea80711ae74d1fe45fd67b261d7f7abd17c09dd472eae7bab0855d8244ed474bec5cbbc501bc8cde4652cc9c0714c4f18803e2494680150d8b42041f30e12b9f619f552872d88815c07ddc0b99e0ab21986e934dbe0756ddd04562f4edacc7faffdc33495ede0b2ca327c7cf6e792b112791ab49a61cd3ee4ad5f170c6249a868aa67d45d9a83a93d99c0bdb8516d527ad4d6badc5a63c17790223ffe51d884f5ce56703787c47f6ed287016334cb9f960ecc0d2f006da32683abbbb3a06151311aaa169ae28f0211b0fe4409b6ae5fd653ba64268e2229fedd5805b6394b79da224464cf38dbceaaa54f6297a7caccf2c054888e52c319ae34115a50edb4a45e63417811c92b615ec1d1d01ef5b4cd344218d3a8d94e5a88e77aa67d4734c63bdbfb0fa20ab9048ea7ed974fe170871f1d49b2e59b6a7ce76d106b03dbcae3acd473494486f300e38f8085087b81b8d88262c95328e6c50b5a7a1c7e64534febc7150e3ab435f33301b664261bc28fb56f86d4fe170a5558300fe4732356aad7e292d86a2ee88901d7624910e40a42d544ef50390aad799a9310e797222cce5718d35f54bb37b03c82218ed5e142774bdf7d9b20b64ba07cedcf1fcc4a8ab9b0a26916aaf5a875195180426fd30844ae065507d12a9f352ce50e391cf1d9a91336de67956da2dfc2881314695d366fa1bd5f2c1b144697455d53c2b935ab650eb73a673113dbb7e66283edc298e6abaa6dce86c561796a57a147d0b391c173e65f9ee0bcd0251fafc1cae80f3ec4bd443ebd98ca3d7a803183c811d707605fe50d0433e38b532cfaaa8bd260de9c179972b9fdca0d5a5cbf6810a24b3c29d050df94113e35172cc2631cdbe4660024bbe5a45c2ce92fd0fb88e9daa30a808145811bd6f0c6e4feba84f9d065bf726f3b160727306b8fb14d2229654723ae005cca97767dc19c09817863da75a1d43655405dbf3fca1904b482a160599260e2650f040389016905e2e95ab5f76f0b9d22db66f38878248d1268688ca4b97b60ef15eab2a264c3ccdeeda2c69a8a44548df9f1bab1f92f2a7fe4c8017631d22c3e083d96b3ef93a579dc6eb6f774d54163cab469679ec7023b922e479e33ea17b64484696954738b1b45e5419761e1a7d790c3b56edefa23fd07c781114ab8aedf98a38cd195fc253570f65fc9a1c4532039859296a69501510bf4dcb01582fa8adafacbc6f56eb91e81383f980ff95e2269b33cea8c8fa0143d198a23292c3bf0b6f54656e5edbe88d91029bc23919fae9f3401725b43dc5bdae00dbc20931f43ae5f5bae336c7340cdb731d0d8dc7682cf93fa9f64969763fb84d23ec8e1b00d6a4e986375bd5c066ae6d78c2c121641ebe4022a9366c145f2dddde95e19d38fb5a3c12270f1266484b17970befc40b5de6613cd5fee5e5fefd539e8b748ab6d61494675f9a96bbc91739de2c8a91e0bbba35e4cff90008348ec3b01822e85f3cce16f5f0013e063cbe49e1a9678981e1b5c6583f8899070298f0233611b04eeb5f8591311bebcac002c30de57ba6a5c3ec4ce91183d41828933af856506c30a5a90c6b6625e8b73d4f9c77596c13d584961c03d306fc65a5661fbc15973efbdb15a600d1f9c2f61ef1518c8f7d6707abe4fcf83d1762f3240faf7211c83769ca2c3178cc5883e76e7ad50ec48483c91fdac295908802bdb516ff26e0ab93d5616e0d22fb681590a70d779484efd9da5a1c67b719356a8d4e03599d20cad67a76dc2d4d91f8221464fd3439d5bcd44e996ece42ca2224e489dea08ad1ebf591b4d44d3e559596fd6b3ca4aebccfd9dfbcb1089108efe5dee6e01dd2053bb0e2d0fcf2c6fb60572f9ee0ee39a0d2f51515ab079d7739d2658dc588947860767adf8de0eca57c5588e12e0198c87b5a90ed060ba52424c2ea164119262a083f86299c588ae24bda71de1303b246ab66a9dbec3f8658d749a2d921c87fb5fbe8781ecb2cb14b0cb7b1c3fa7f95da2f15b707176c94f07338937396036538196b6192e3b21557006ab903890b4a8f56fa3a0224569ce21d6d94a6bb46d666f42c3179cc9732ec7b1aead038108026768db970953cb5eaf56a586140b0a92748aee44aaf82d616f51df81f519f1cd73ac4bf6db7f35301cebedfc264d8f64306b00e348e29b179925630bffcfcad189853218af47e4387bf0bd6b5b95f913cd8cfb083a5383fecddb04c8d5359df9327a0cfa0111e9bfc6775b65d7cbe841b3e0af17051be2ead8aa01bb0a55c93833d6cd46041c9b5eb8a61548535cd8d0c533230a5826d6a3fbadf8b01501f45b0bce8fa405e812784e3540f00a1c41cd52e0aa378f1e1308796dd8560230372e63f7cca2de4236c3ae414ba49b31db5a78b7d00178da89eafdc3ef99536a3e9e1debf2e4ddecdc3992c18924d3e82629afb87a0e40e8fbcc2cad5abe34233a0437acab1c795cf6b38e8e0c050eff52618657169cf16960eaeadec8849b2cd3f268e505ac946a7bfed78e94208cfc4b1e40ea48fec9f30c0ab85b52c5a97729c7bc6d0cfe9f724b93a7b4f0c47bf23dd58ac6eb58f971679ac9c4fb3e42c4de48015b22acceb5d5274576bff4fe7f179aa69a116abce5eb0941f7bd9b391b59340ef8da35f3e948951d16f29fa502f2d7f78ce21a8ae801e4b8188cd912ae4895ce632eee2ad13765a2598c56c1e222581619fb9f632247c88db12f2efefdb64eecb441f4f7f8f596a5afb6a4be8b77bd35cb95c570ed0c8e8906df6e94b4ce531011b6b062232cdc271c6553aaf5dcef12065e8cba569b00f749ef6a650f0c90e01a5628c2394e7940c6daecdabc2e89c2cf2e87cf4471a77f099a4bad085d0552d1c79803bab8681e740601e4d18055992f0e23e7b5cfebf5732eccb14195307df48a6b3423c13dd18195ce8a16ed991a8f7499b8029103554662045573f4a53e665de4acc4c006f16f4b0f394d6742c2ffafdd94ec1734792508b50ef04c8b46e290ece9e21607e52fe3e3e8b88f89af0fec13288f00d1ba7022e26f7fe48c6d29a591527f207dd57583d86f1bb20622c96b5941bed00540a712619c5feb64c21303fca15ce21e3fe92706fad73f6a2f9bcb4700dae3ce30a75ab0fa77c3ab83f301a9e20c4bb534ae5f22bb6d859386432c0ee748c7287a1fdc7a55af50d8ada1ba5464ccded9363839e976a6cc6f718a41d546d541b7d7192cdd1d01da82818f620cca06082ff8baae358d7862d5bd32d340729d95a62c0e0d597c236f9e418c03dc00b3ff52bd7ea7f2a4e77b44f8e7f2db542fffedeb2c4fc9f1b42b2535b59bfdf6bec62f91614b70f3a7d57afc44f35f5e0dafbae5c9f3e62c0d4fc037c89c443810eaeeb31d4585a15a0e9d758fd15aeff5ecce5347f59d6b02804bf6bc0e8b956422a896bb449ee49d456f434882af02ba19ea42c0a3c6ad4d53b36155762a1f16d6257c00ac10d0b3fa81fed38db0e29c563405ed745012441b4e6309d1bf30497ff0d52346ffc3fd5fbb38760d9c81e3f0f3ddb17761c0f40353f6b52156e01eae69820676ae6c87f766f2a9411d86bc856c8a656728e73cf5b913c38f39de3c6bf7579dcddb6894cf105e1754e2e9d6949126c81932ea4bdb72f763f345639f69bcb28161b84f490271a49018ce32abc4e6ac9ce91d01b1885b5f4f10b50492a930b4b6191a76204dede4543d6b327866352", 0xfd1, 0x0, &(0x7f0000add000-0x10)={0x77359400, 0x0}) 2018/01/22 08:15:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000fd1000-0x12c)=[{{0x0, 0x0, &(0x7f000072a000)=[{&(0x7f0000303000-0x3c)=""/60, 0x3c}, {&(0x7f00006f9000-0x75)=""/117, 0x75}, {&(0x7f0000c0d000)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f000003d000-0x55)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64, 0x0}, 0x0}], 0x44444444444445f, 0x0, &(0x7f0000fd0000)={0x77359400, 0x0}) 2018/01/22 08:15:41 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ad7000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x1000}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000f6c000-0x18)={0xaa, 0x0, 0x0}) modify_ldt$write2(0x11, &(0x7f0000530000)={0x9, 0x1000, 0xffffffff, 0x800, 0xd85, 0xda47, 0x1, 0xffffffffffffff7f, 0x4, 0x3}, 0x10) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc028aa03, &(0x7f0000fd8000-0x20)={{&(0x7f000012a000/0x1000)=nil, 0x1000}, 0x200000, 0x0}) 2018/01/22 08:15:41 executing program 3: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00001de000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000d11000+0x174)=[@in6={0xa, 0x3, 0xe51, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fffffff}, @in6={0xa, 0x3, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x0, 0x10000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in6={0xa, 0x2, 0xffffffff80000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x7}, @in6={0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}], 0xe4) read(r1, &(0x7f0000947000-0xca)=""/202, 0xca) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000728000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00006ae000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f00007fa000)={r3, 0x0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000088f000-0x8)={0x0, 0x7fffffff}, &(0x7f0000f00000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000926000)=r4, 0x4) connect(r1, &(0x7f0000507000)=@pptp={0x18, 0x2, {0x0, @multicast1=0xe0000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) write(r0, &(0x7f00002a6000-0x66)="240000005a001f8100ddfcf42000000005152b10080002feffffffffffffff0800000000c9d41c6ed74ca084bf2eed1ec23f9ed080d7dd048ad5afc1046a1d662c37e4e43c143112a2e439495e2d6eea4559b3e6c61bb4db9b61695c08f6cc5ffaf79e6a1aef", 0xffffffffffffffce) 2018/01/22 08:15:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) accept$unix(r0, &(0x7f0000f59000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000096d000)=0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009ad000-0x5)={0x0, 0x0, 0x0}, &(0x7f0000744000)=0xc) r3 = request_key(&(0x7f000054e000)='.request_key_auth\x00', &(0x7f0000e63000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000b4d000-0x32)='ppp1proc$GPLsecurityeth1vmnet1self}@systemkeyring\x00', 0x0) keyctl$get_persistent(0x16, r2, r3) bind$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$inet6(r0, &(0x7f0000eba000-0x1)="", 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/22 08:15:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e36000)='/dev/sg#\x00', 0x4, 0x20000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000e12000)={0x1, &(0x7f0000cba000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000e81000-0x10)={r1, &(0x7f0000091000)=""/18}) r2 = add_key$keyring(&(0x7f000061b000)='keyring\x00', &(0x7f0000e2b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$negate(0xd, r2, 0x6, r2) request_key(&(0x7f00006a8000)='syzkaller\x00', &(0x7f0000fcc000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00009e3000-0x9)='/dev/sg#\x00', r2) r3 = add_key$keyring(&(0x7f00003f2000)='keyring\x00', &(0x7f0000a6a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r2) keyctl$link(0x8, r3, r2) 2018/01/22 08:15:41 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000af1000-0xd)='attr/current\x00') getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00007bb000)={0x0, 0x7035}, &(0x7f000023c000)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000a95000-0x8)={r1, 0xffffffffffffffc0}, &(0x7f0000f84000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000001000-0x10)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000222000)=':\x00', 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e3e000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f000036f000)=0x0) lseek(r2, 0x51, 0x1) 2018/01/22 08:15:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f000004a000-0x10)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = gettid() pipe2(&(0x7f000080d000-0x8)={0x0, 0x0}, 0x4000) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f00004db000-0x4)=0x80000000, 0x4) rt_sigsuspend(&(0x7f0000a94000)={0x5}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r3, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) fcntl$setown(r2, 0x8, r0) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r3) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b44000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) modify_ldt$read(0x0, &(0x7f0000757000-0x6f)=""/111, 0x6f) tkill(r0, 0x16) 2018/01/22 08:15:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00003b9000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$ipx(r0, &(0x7f0000840000)="c8", 0x1, 0xc000, &(0x7f00006e2000-0x10)={0x4, 0x0, 0x0, "e1c8b235018c", 0x0, 0x0}, 0x10) sendto$inet(r0, &(0x7f0000007000)="c3", 0x1, 0x8000, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/22 08:15:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f00008c3000-0x8)='ns/user\x00') syz_open_procfs(0x0, &(0x7f0000002000)='ns/user\x00') 2018/01/22 08:15:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000001000-0x10)=[{0x800000028, 0x0, 0x0, 0xfffffffffffff004}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmsg$netlink(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000002d000-0x50)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) inotify_init() 2018/01/22 08:15:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f00002c2000-0x8)='./file0\x00', &(0x7f0000b45000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f00000ba000-0x4)=0xffffffffffffffff) [ 49.769014] TCP: request_sock_TCPv6: Possible SYN flooding on port 20026. Sending cookies. Check SNMP counters. 2018/01/22 08:15:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000194000-0x4)='tls\x00', 0x4) socketpair$unix(0x1, 0x80010000000005, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$unix(0x1, 0x1, 0x0) r4 = syz_open_dev$mice(&(0x7f0000e58000-0x10)='/dev/input/mice\x00', 0x0, 0x20000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000753000)={0x0, 0x98, "7b3cabf1670157f82b3f196dcde7b0c10cb402a2f449728f06e249c3ac989fcc60539837bf19464459acc37342216160886e0258c88730d06fbf311dcf515bd621c27b119919b46c0b51515364f1c1ad14a16406d38620d9037ac12c54b7e02d7063705e9371f60a572dc07369afcbe181d9b0b27c9cfb7f6fbe5545f5344b8508ed27dda2d2b020940cc377961b71e155d4b6bfdb824c76"}, &(0x7f00009a0000)=0xa0) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f00002ea000-0x10)={0xa, &(0x7f000099b000-0x50)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r4, 0x4008642b, &(0x7f00001ae000-0x8)={r6, 0x3}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00006a6000)={r5, @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]}, 0x1ff, 0x1f, 0x3, 0xfff, 0x18}, &(0x7f000000e000-0x4)=0xa0) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000071f000-0x10)='/dev/sequencer2\x00', 0x40002, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r4, 0xc0f85403, &(0x7f00009f0000-0xf8)={{0xffffffffffffffff, 0x3, 0x2, 0x3, 0xffffffffffffffe1}, 0x401, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x7, 0x8, 0xa124, 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]}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000f0f000-0x11)={0x0, 0x4, 0x7, [0x81, 0x4, 0x4, 0x0, 0x3, 0x8000, 0xffffffff]}, &(0x7f0000564000-0x4)=0x16) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r7, 0x84, 0x17, &(0x7f00001da000)={r8, 0x0, 0xc6, "9528653138962e49203c58f8b232fb186b394aa5dd3e9687658f109630bceb877d2a0474beb286a5aaa30732f34ec4b191ba0390859d1e19354b76b4d56ee6367b67575a3dc5314af74801d8bfdd18a96891376182e2e24ca243490e13283b24bbcadd1e7527ddd60fab24aa63e1173546122cfd2e43c312c8e92c7dd60271ff2ba18c4b484c3d0c84b636f67033b8694cb9b6b0c3008ad710c19aef35d878ece5e245c3bb8d514ef480965578018a05c76119ed28242ac0f74a07c69b82f4e20667dc8fa81a"}, 0xce) setsockopt$llc_int(r4, 0x10c, 0x5, &(0x7f00003a2000)=0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r9, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) recvmsg(r10, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0x0, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007be000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x1c9c380}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) r11 = dup2(r1, r2) shutdown(r11, 0x0) 2018/01/22 08:15:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000042b000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000902000)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000363000-0x18)={0x100, 0x0, 0x9, 0xdf, 0x3, 0x1}) creat(&(0x7f00000e4000-0xe)='./file0/file0\x00', 0x0) mount(&(0x7f0000175000-0x8)='./file0\x00', &(0x7f00008b2000-0xe)='./file0/file0\x00', &(0x7f000092a000-0x5)='hpfs\x00', 0x2002, &(0x7f0000cd8000)="") 2018/01/22 08:15:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000bac000)="646e73010765736f6c76657200b993077f2912c464a539332eccbacc1bf4cc11f5e8a7efb193312034cb1fbe2d4da3f26ec67a7fff88d9df17949c17f724893f6c26e9cb7b897eb157dc7939a32fa7afc7aea99662fdbdfba3640ac6c137d0fc0fdfbe53626f0fb7345d83a7a4bc69cf719869f17b591a7a7779d86093440cb19a92866c0e1cc81e59a9d686155028d02e97a82726fba9f8fb", &(0x7f00001fa000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000097e000-0x95)="4e7866ae1268663e8c3ab7816432fe90689b9c4f24fd302e11e9f8d8ee421c0338c6a8342253fb47255e7c960639698ba8624f5efb00891f3eeed5027db60e9a6d854a037e506de2a8f050dff489b4f3953bcfed5b6756e81f2430ad299e081994d691e7e718675a9c0f0b64bbbf331d7f2cb608ad427ba81e653fe68079a52a1245a6e0c6c195997d254e2351397acca7837f6800", 0x95, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, r0, 0x400000c3) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000031e000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000077000)={{0xffffffffffffffff, 0x1, 0x6, 0x2, 0x6}, 0x6, 0x8001, 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]}) 2018/01/22 08:15:41 executing program 0: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000028000-0x4)=0x0) sched_getscheduler(r1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000026000)={0xd68, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000009000-0x4)=0x10) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x400454d1, &(0x7f0000026000-0x3)=0x0) 2018/01/22 08:15:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000532000-0x7)='mounts\x00') r1 = epoll_create(0x6) epoll_ctl$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') setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000335000-0x4)=0x3ff, 0x4) mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f000035a000-0x8)='./file0\x00', &(0x7f00007d8000-0x8)='./file0\x00') connect$inet(r0, &(0x7f0000a5b000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/22 08:15:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a38000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000079a000-0xe8)={{{@in=@broadcast=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=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a7a000-0x4)=0xe8) r2 = request_key(&(0x7f00008d6000)='big_key\x00', &(0x7f00000b1000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ade000-0x1b)='vboxnet0]cpuset([./eth1,{&\x00', 0xfffffffffffffff9) keyctl$get_persistent(0x16, r1, r2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000e34000-0x8)={0x0, 0xff}, &(0x7f00008fa000-0x4)=0x1bf) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000ba6000)={0xcbc, 0x241, 0x8200, 0x4, 0x800, 0x7, 0x2, 0x7f, r3}, 0x20) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000bf9000-0xc)={0x0, 0x0}) keyctl$join(0x1, &(0x7f0000a39000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f00005f3000-0xb7)="2ceddddb13191c160ec3340513e000ea59b9784e9df90bdc79efddab8a6d037d6c945e3ef31d1a271b646bc112e1cdd69705378020d57a78c42281d116dbec3a5effb1f83f18f90c141fa04fb22623653068eb843fa7bebb70b8b45da11e35f957fd09998b258ad68230e2f782e56f7ea4555ee3a721da1aaca09615ebfd5169983852a9ba56f6917cb2e0c6a6095356024c333adc9c073e48c9c64cd2f580782ede2f0f186bb3ed35edcff2b472bd6062066afc5a0f81", 0xb7) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000027a000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2018/01/22 08:15:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000ea6000)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004000-0xc)={0x11, 0x0}) epoll_pwait(r1, &(0x7f0000ae3000-0x48)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f00005a2000)={0x0}, 0x8) 2018/01/22 08:15:41 executing program 6: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fc1000)='/selinux/checkreqprot\x00', 0x80082, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f000082d000-0x8)=0x8) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x14, 0x0, &(0x7f000000e000-0xb8)=[@clear_death={0x400c630f, 0x1, 0x2}, @register_looper={0x630b}], 0x1, 0x0, &(0x7f000000d000-0xa5)='6'}) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000fc2000-0x30)={0x0, 0x0, &(0x7f0000860000)=[], 0x10, 0x0, &(0x7f0000fc2000-0x27)="fe0480e91bf327d3058602e45b9cd2b3"}) 2018/01/22 08:15:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000d25000-0x10)={0x0, &(0x7f0000bf3000)=[]}, 0x10) r0 = socket$inet_udp(0x2, 0x2, 0x0) pipe2(&(0x7f00005af000)={0x0, 0x0}, 0x0) connect$nfc_llcp(r1, &(0x7f00008ed000-0x60)={0x27, 0xbe96, 0x5, 0x6, 0x0, 0x8, "5caf37caf1828eb7baac2b7e36530a83f2da687c22afdce1ce6674f231a69735a0ef8495c898f8e2e66e4d125e6acb2a00af71dcd725ff1b44ee7435808295", 0x20}, 0x60) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000d1b000)=0x0) r2 = dup2(r0, r0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f00001ee000)=0x8, 0x8) 2018/01/22 08:15:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x8000000000000007, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00009d2000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f000055a000)={0x0, 0x51, "2b887d7a380e22991c48b57f1dcd97332a977f12a6d806e61568bba97331e435e0a6bc95c96d6d70f99d4a7c4630093ffd2768c22789252ab418bab0bf55c8e2cf6c41c9e388ca9004fe09c94d41fa4da0"}, &(0x7f0000356000-0x4)=0x59) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00008d8000-0x57)={r3, 0x4f, "f44a1dd83c2711a2e068e751b52b375674094eee709a4804b40be83c0b25e23f369b764212f7391080af649e1bbb80fced4eebd4d9e136d05268e10c6a0ea8673507018cf22e0d8459a7161bc2c885"}, &(0x7f0000fdb000-0x4)=0x57) fcntl$lock(r1, 0x26, &(0x7f000001d000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000966000)={r3, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x40, 0x0, 0x2, 0x6, 0xffff, 0xfff, 0x3, 0x9, 0x5, 0xebe, 0x2, 0x55, 0xffffffffffff0001, 0x8, 0x858a]}, &(0x7f00006b7000-0x4)=0x108) recvmsg(r0, &(0x7f00006c6000-0x38)={&(0x7f0000fc3000+0x843)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000615000-0x10)=[{&(0x7f000017f000-0xc9)=""/201, 0xc9}], 0x1, &(0x7f0000796000-0xbf)=""/191, 0xbf, 0x8000}, 0x2001) ioctl$sock_inet6_udp_SIOCINQ(r4, 0x541b, &(0x7f0000a01000)=0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000cb8000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) readahead(r4, 0x6, 0x7fff) fcntl$lock(r1, 0x5, &(0x7f0000e0a000)={0x1, 0x0, 0x0, 0x0, 0x0}) 2018/01/22 08:15:41 executing program 4: mmap(&(0x7f0000000000/0x8d8000)=nil, 0x8d8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fsetxattr(r0, &(0x7f0000274000)=@random={'osx.', 'md5sum--}selinux,-/\x00'}, &(0x7f000085d000)='!vboxnet1:\x00', 0xb, 0x3) getsockopt$sock_int(r0, 0x1, 0x9, &(0x7f00008db000-0x4)=0x0, &(0x7f0000694000-0x4)=0x4) 2018/01/22 08:15:41 executing program 5: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x153) timer_create(0x0, &(0x7f0000fd0000)={0x0, 0x14, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timer_gettime(0x0, &(0x7f0000fd2000-0x8)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/22 08:15:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000074b000)='cgroup\x00') sendfile(r0, r0, &(0x7f0000c97000)=0x0, 0xfffffffffffffffe) 2018/01/22 08:15:41 executing program 1: unshare(0x20000000) gettid() unshare(0x28060400) socket$pptp(0x18, 0x1, 0x2) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000-0x50)={@common='ip6gre0\x00', @ifru_addrs=@ethernet={0x0, @random="36c148c2c4cf", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c1d000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @generic="dbb91fcefe36be3d21e8d67c3298bb25"}}, 0x1e) accept4$unix(0xffffffffffffffff, &(0x7f0000c53000)=@file={0x0, ""/4096}, &(0x7f0000fe1000)=0x1002, 0x0) getuid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00003fb000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fb4000-0x4)=0xe8) stat(&(0x7f0000b32000)='./file0\x00', &(0x7f00008a7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000a0b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000983000-0x4)=0x0, &(0x7f000037e000-0x4)=0x0, &(0x7f0000f9d000)=0x0) getgroups(0x2, &(0x7f0000642000-0x1c)=[0x0, 0xffffffffffffffff]) fstat(0xffffffffffffffff, &(0x7f0000746000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000000)=0x0, &(0x7f00009f0000)=0x0, &(0x7f0000f79000-0x4)=0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) [ 50.270007] binder: 7869:7874 BC_CLEAR_DEATH_NOTIFICATION invalid ref 1 [ 50.277167] binder: 7869:7874 ERROR: BC_REGISTER_LOOPER called without request 2018/01/22 08:15:41 executing program 4: mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000048000)='user\x00', &(0x7f0000048000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000002000-0x38)="7f0181c602504e6d92b766efcad463e81b3dbad03a34a0a2a3c7636eec30389448014f19e78bc39a690fa190ceba31401015e080b2894ef3", 0x38, 0xfffffffffffffffb) keyctl$invalidate(0x15, r0) r1 = add_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000049000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000048000)="729f2606db2419f1b7df3e6e81fb21e845bc730a915c3946f9cca30cb1ca7b51f415f7b51405311cf732349b1f07842444844105989d2d504dc2f59fb836aebd2695f92c014e92488055d824e14dd0fba7491feb14c637b1e42c8e543313d1a9e483b05e7ef5aeb1738ea87c903b3136f319f42a741431b46e7b84413b4245d7021bd42dbad612f0f3219c61a340978a4dec8aa77ff7bee81c53a4cbb0d62693cf824661186c2fe892f5e5756ec5be7d2a874d133f6b52eb5384cef302", 0xbd, 0xfffffffffffffff9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000000000)='cifs.idmap\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$link(0x8, r1, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_thread_area(&(0x7f0000000000)={0xb37, 0x1000, 0x1000, 0x4, 0x2a, 0x9, 0x7ffd, 0x2, 0x4, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, r2, &(0x7f0000002000-0xc8)=""/200, 0xc8) mmap(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000001d000)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/22 08:15:41 executing program 2: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000027000)="29186d28b6e8c0ce4d1fb7eecd51c8fc1da66f283db83555c6aff12af594824e496d388c0d287c4e58a2bbc6ece456b111f8c5d3ab429e5349155871956f8f246713be6d957b9b7922cd648480fffc80ac8439227295cb626ff815efedcc33baa34cb1d319b9a98c934a137c274db43ad16993e13a7c5a802dee8c814079178e1f6c6055cbe9d4bc2ede1359ea4d7ffd22b38f2b050095db23fb8d40d5f16d11b9e29a001956f456692fc826a4ea2b91f5da55e32fad455e094ca63a4ce944999fa0bbfb5c5c73", 0xc7, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000020000)=0x0, &(0x7f0000028000)=0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002000)=0x0) 2018/01/22 08:15:41 executing program 7: mmap(&(0x7f0000000000/0xee1000)=nil, 0xee1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x8) mmap(&(0x7f0000000000/0x4f000)=nil, 0x4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x1, &(0x7f000004a000+0xff3)=0x0) 2018/01/22 08:15:41 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d8b000)='/dev/vga_arbiter\x00', 0x60000, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ad000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) writev(r1, &(0x7f0000fb0000-0x90)=[{&(0x7f0000960000-0xdc)="4540e949dae34102a358887d7338cd05308ea4fffed0948825f6f06ae2fa04795020d74661236174bccf71d2c0ac811d9e14e748c82f0c8ee619bea109c0cee78398f8213e2adf284d8e7838c6a63f60dd9f89792d27c46c67ab1107ca77b0bf4d48a8fafea2994bad5bfda07741094ba79f894d63501d4f25506eb439d5b702eb75f40e9eb26910dea55818f3f6fcd7f43aab94ec61e4f8f19ac0fa54e282ec8d680668a88d04e021c51d83939fe333cf8acfceb7738b3d4f2946f009f6bbaeefe36e9638dd58dd4d0995667bd7080b77b42bb20147930d861cebae", 0xdc}, {&(0x7f0000944000)="70386a175dc1d7f0d3edb98d8ce9fff50bf4c9cbb4440625c727c9e38072b1aa57dd2e404458e215d473eacc85c6d51c404de6710580bb40332e7fd9dd79bef093d46ecf168e135f91241cd7602101209c6f94459b81f15d3e7a728b7ddfbefd0357278849f2bedb584bb98bf1ee50b44d9b7a495a95fb5aad15db7d63e56a7e417be57c543a28cfa6be06808cd1d30a81e3803e3e60c1bf8aa7a723b9cc090f52a1bae6cd1400acd4ccf35616b21b699b3c11e29432d001f664513135fe9c2b42397caa0aad0b281b5baa2dd8ea68711e58c200db02b616d7ee9cb253613bb151a40231828f5845aec9caea847362e4f25030", 0xf3}, {&(0x7f0000ec0000)="869d820dd0c58a918e7f773871bd33236bc5bbe060290291286b5475fa1401dd03c5e63f58df7dd9d1715b4ea7cb2e3eaf71a52867768df00288398866b78f0fa8dd8b8aa5c936490dbf523eec", 0x4d}, {&(0x7f0000904000)="89699f0fd0c4eec306b10ae8631e9a8282638455745515a179a957cffa67c7d8124b7881c65c3fcf5e39e4c2cbfe624f9e4468362e39fe287ebb4cfeed84d7204ea98294730f7d3f4c7a057a31193a89b90afaddf2ab51e206e1b2fb3033924a53294057e1f0581ad1c774b32ebe4ddd8dc23d994b148ad967f10be1c04839bd0a9191129d26a56f614017", 0x8b}, {&(0x7f0000ca2000-0xe6)="d25aed2532116b1dfb5c4c895db3b74f30a5fdfa01c4feb4f41f81a8e0c7f9e89e81ed70e957f291039af175ac02667a937fe4c5ff36257ae15c306257f41dc0a73ecced9209fad1f959551cda1f619764c97228694ca888e4e78cf6f4752eb96861d6575afb873b659265b3c0247523b493961c7d62fc0e07e54c73bd6d60ab1953bd7d0240fd58db6373e1d8360c530f0e4c844b7f4ade6c2ded5ef4c28f91bb93bd2a2b1e396e10a392c6d7a0714c1b240a3d536f87e499843c083f20b257fa2b23418507e4ec0e630819d9c23d5760192cfbfd8f1ae528a263a3586eae05d6d109fe55e5", 0xe6}, {&(0x7f00000b1000)="8e860a06697fb18e4e99af0523c286073b6d5e153a6e76fc90dea28becb57b3f42ffdc36675f2cc030b3f4ec5b39bd0e49e75a", 0x33}, {&(0x7f0000396000-0x7)="0a5366b99bc134", 0x7}, {&(0x7f0000334000-0x3e)="b43408da8494047497cdc177a366b8abc97d81f0426fa225ec0a3c8b734fc8ed7f28355eb162bdd1d45b0c33b10efd49b72baed9baf1abba6776e53ca33f", 0x3e}, {&(0x7f0000ba4000)="4d4cb81cfd990f0147c2f831855920ae0ce2744778a37f9729321b8b797dc00f2bac52ced57875bedcfcf29368eeca5e1cf1a52d13f91c9ca43334", 0x3b}], 0x9) seccomp(0x800000000001, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f00000f8000-0x10)=[{0x20, 0x0, 0x0, 0x100}, {0x6, 0x0, 0x0, 0x0}]}) 2018/01/22 08:15:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0xfffffffffffffffe) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000084f000)={{&(0x7f0000801000/0x4000)=nil, 0x4000}, 0x5, 0x0}) 2018/01/22 08:15:41 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000bba000-0x8)={@remote={0x0, 0x0, 0x0, 0x0}, @broadcast=0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/dev/pktcdvd/control\x00', 0x800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001000+0x632)={{{@in=@empty=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0xb0166b22a0161788, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000)=""/190, 0xbe) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000fae000/0x2000)=nil, 0x2000}, 0x2, 0x0}) [ 50.335008] binder: BINDER_SET_CONTEXT_MGR already set [ 50.341851] binder: 7869:7891 ioctl 40046207 0 returned -16 [ 50.355664] binder: 7869:7882 BC_CLEAR_DEATH_NOTIFICATION invalid ref 1 [ 50.365223] binder: 7869:7882 ERROR: BC_REGISTER_LOOPER called without request 2018/01/22 08:15:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='ns\x00') getdents(r0, &(0x7f0000a7d000-0x18)=""/24, 0x18) getdents64(r0, &(0x7f000000b000-0x69)=""/105, 0x69) syz_open_dev$mice(&(0x7f0000d2c000)='/dev/input/mice\x00', 0x0, 0x1) 2018/01/22 08:15:41 executing program 4: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f000000d000)=0x4, 0x4) bind$inet(r0, &(0x7f0000004000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x42) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000027000-0x4)=0x0, &(0x7f0000026000-0x4)=0x4) accept$inet(r0, &(0x7f0000025000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) 2018/01/22 08:15:41 executing program 0: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000001000-0xb)={0x0, 0x0, &(0x7f0000e80000)=[], 0x0, &(0x7f00002d8000)=[], 0x0, 0x0}, 0x0) r1 = socket(0x19, 0x2, 0x7) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000ff7000)=[@in6={0xa, 0x3, 0x3460, @loopback={0x0, 0x1}, 0xcb}, @in6={0xa, 0x0, 0x200, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100}], 0x38) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f00008b9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000077e000-0xe8)={{{@in=@broadcast=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ff7000)=0xe8) getgroups(0x3ac, &(0x7f0000ff7000)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000ff9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x5, &(0x7f0000ff8000-0x14)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) getpgid(0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000ff8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/22 08:15:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000dc7000)="", 0xffa4) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f000013f000)=""/14, &(0x7f0000e1a000)=0xe) 2018/01/22 08:15:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a4a000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f94000)={@common='dummy0\x00', @ifru_map={0x4, 0x9da0, 0x1f0000000, 0x869, 0x9, 0x1}}) readv(r1, &(0x7f0000376000-0x20)=[{&(0x7f00001fa000-0xe5)=""/1, 0x1}], 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) 2018/01/22 08:15:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8000000010, 0x802, 0x0) write(r0, &(0x7f0000e30000-0x1a)="240000001a0025f00018000400edfc0e0a0b00000004bf0202ffff0e0800100048186be0", 0x24) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b43000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f00002d4000-0x28)={0x92, 0xe, 0x2, 0x9, "90f107ec28c21620b7d9cd3839cb35bd8a2cd595d4740e8bf2345a5d54a4ec5c"}) 2018/01/22 08:15:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000c48000+0x89)={0x0, 0x0}, 0x800) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000acc000)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f0000699000)=0xc) seccomp(0x1, 0x0, &(0x7f0000a0f000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a73000)='/selinux/checkreqprot\x00', 0x0, 0x0) getuid() r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00002c7000-0xc)='/dev/autofs\x00', 0x800, 0x0) fchmodat(r1, &(0x7f0000661000-0x8)='./file0\x00', 0x0) 2018/01/22 08:15:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x80000000000a, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="") getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000029a000)=0x0, &(0x7f0000621000-0x4)=0x4) ioctl$void(r0, 0x0) 2018/01/22 08:15:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) ppoll(&(0x7f0000b47000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f000016d000-0x10)={0x0, 0x0}, &(0x7f00002f5000-0x8)={0x0}, 0x8) r1 = openat(0xffffffffffffff9c, &(0x7f000018f000)='./file0\x00', 0x80040, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f000019b000-0x5c)=""/92) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00008da000-0x8)={0x0, 0x68c0d606}, &(0x7f0000af9000)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000536000-0x6e)={r2, 0x66, "fc9e4653f2fdf0689feaad2ad042955f7bfcaedaf08b4a1a40eeb95c7e582a43488c91c08680876c7c74a83787475160ea2bc7a82014e40fa777f70d8aa7e00a35d38fd54a2465bbd86899806fb9e816d0fc8eb85e7ffced1d237b22c872573972484f5e990e"}, &(0x7f0000468000-0x3)=0x6e) 2018/01/22 08:15:41 executing program 6: r0 = dup(0xffffffffffffff9c) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x100000001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000d00000+0x7a2)=0x6, 0x4) 2018/01/22 08:15:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000978000-0xe)='attr/fscreate\x00') writev(r0, &(0x7f000013a000)=[{&(0x7f0000740000)="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", 0x33d}], 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000536000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000255000-0x8)={r1, 0x0}) 2018/01/22 08:15:41 executing program 1: mmap(&(0x7f0000000000/0x54000)=nil, 0x54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$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]}) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) write$sndseq(r0, &(0x7f0000043000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}, {0x0, 0x0, 0xfffffffffffffffe, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x90) 2018/01/22 08:15:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000092c000-0x4)=0x3, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000061c000-0xe8)={{{@in=@broadcast=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000668000-0x4)=0xe8) connect$inet6(r0, &(0x7f0000030000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/22 08:15:41 executing program 5: r0 = socket(0x9, 0x6, 0xfc0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000000000)="f7858fce6e8ea6c71acb8d735b1cdc2175ddb06718f761e6ff164e1e22888e81caf75b89335ea3888c944a026f72a165ec7a9524cf1bd18620bf8941fe32f2768fa196cbe3bd2df9b6db1f70c1ab6cadfbd994965e075751e0207dde9098a5a582117ecbbbf9c55500845c1437d5ac19214d44b73f69b3f349ccf3b3ba5f4505230dc46b69702daeb8431c4853d8ba827a65", 0x92) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000000000)=""/244, 0xf4, 0x2020, &(0x7f0000003000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0xf, &(0x7f0000a14000)=0x0, 0x4) 2018/01/22 08:15:41 executing program 4: 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, &(0x7f0000080000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000373000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000a3f000-0x4c)={0x40, 0x9, 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]}) sendfile(r1, r0, &(0x7f0000b4c000-0x8)=0x0, 0x100000002) ioctl$TIOCSETD(r1, 0x5423, &(0x7f000056f000)=0x0) r2 = getpgid(0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00006d0000-0x9)='/dev/ppp\x00', 0x40080, 0x0) tkill(r2, 0x1000000000016) 2018/01/22 08:15:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x400000000085) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000efa000-0x4)=0x3, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000ed6000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000144000-0x90)=[{&(0x7f0000b6f000)="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", 0x5ad}], 0x1, 0x0, 0x0, 0xc851}, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000331000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000de4000-0x4)=0x0) 2018/01/22 08:15:42 executing program 1: mmap(&(0x7f0000000000/0x3f000)=nil, 0x3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000018000-0x2)='[\x00', 0xfffffffffffffff7) lseek(r0, 0x7ffffffffffffffb, 0x0) sendfile(r0, r0, &(0x7f000003c000)=0x0, 0x1000) 2018/01/22 08:15:42 executing program 5: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x7, 0x80000001, &(0x7f0000ff7000)={0x0, 0x0}) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000ff7000)={0xfffffffffffffffb, 0x5}, 0x8) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000ffa000-0x9e)="625d70892623131679fd3583692d2ab779ac527e31c56c41b6a3df5abea0b9125e789e067266c4f0c5ba51f46cd1c32d6a246b6979dc623c04e59d9b5e0153c214a22827019ac9008d73e00faad648a18e9568ee588536af017064b318490959b8d05847f5291e18b90455515de79e52cfbca85b27eadc096726c65b2869d53540ce9e1655f055e2598ed02c8496fd3ab105106da2de42a13e03572d123b", 0x9e, 0x4, &(0x7f0000ca3000-0x1c)={0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x8}, 0x1c) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000ff9000-0x35)=""/53) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000eb8000-0x8)='./file0\x00', &(0x7f0000746000-0x28)=[&(0x7f0000b19000)='GPLlo!\x00', &(0x7f0000ff7000)="2c706f7369785f61636c5f6163636573732424766d6e65743147504cfb757365723a00", &(0x7f0000ff8000-0xa)='&[:cpuset\x00', &(0x7f0000ff7000)="766d6e65743124d573656c696e75785e2800", &(0x7f0000d73000)='(-eth1$]^system\x00'], &(0x7f0000e50000)=[&(0x7f0000aa7000-0x1)='\x00', &(0x7f0000ff8000-0x1)='\x00', &(0x7f0000ff8000-0x1a)='keyringmd5sumcpuset\\nodev\x00']) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000001000-0xb)={0x0, 0x0, &(0x7f0000e80000)=[], 0x0, &(0x7f00002d8000)=[], 0x0, 0x0}, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000035a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000ff8000+0x985)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ff8000)=0xe8) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000747000)='/dev/keychord\x00', 0x401, 0x0) ioctl$VT_GETMODE(r3, 0x5601, &(0x7f0000297000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r1, &(0x7f0000ff7000)={0x10, 0x0, 0x3, 0x840000}, 0xc) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000ff9000-0x8)={0x0, 0x0}) 2018/01/22 08:15:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000021000)='./file0\x00', 0x0) mkdir(&(0x7f0000d70000-0xe)='./file0/file0\x00', 0x0) open$dir(&(0x7f00001d8000)='./file0\x00', 0x501000, 0x1) rename(&(0x7f00004d2000)='./file0/file0\x00', &(0x7f0000544000)='./file0\x00') getxattr(&(0x7f0000e29000-0x8)='./file0\x00', &(0x7f0000064000-0x2e)=@random={'btrfs.', "656d305e232a706f7369785f61636c5f6163636573732d88766d6e65743029766d6e6574316c6f00"}, &(0x7f00007c5000-0x54)=""/84, 0x54) 2018/01/22 08:15:42 executing program 4: mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002db000-0x4)=0xc) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000061d000)='/dev/sequencer\x00', 0x100, 0x0) ptrace(0x8, r1) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000214000-0x10)={0x8, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x8010, 0xffffffffffffffff, 0x0) 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) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r4 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x0) pwritev(r5, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fchown(r5, 0x0, 0x0) write(r4, &(0x7f0000001000)="", 0x0) close(r3) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0xc8) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000fa2000-0x14)={0x1, 0xffffffffffffff01, 0xb2, 0x9, 0x8001, 0xfffffffffffffc01, 0x1, 0x6180, 0x5, 0x80}) connect$pptp(r2, &(0x7f0000ea7000-0x20)={0x18, 0x2, {0x2, @multicast1=0xe0000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) fcntl$getownex(r0, 0x10, &(0x7f0000fa1000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x0, 0x0) waitid(0x0, 0x0, &(0x7f0000ece000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x3, 0x0) 2018/01/22 08:15:42 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10000, 0x131) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x5, 0x0, 0x6, 0x0, 0x12, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_open_dev$urandom(&(0x7f0000001000)='/dev/urandom\x00', 0x0, 0x0) msync(&(0x7f0000a86000/0x4000)=nil, 0x4000, 0x2) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000001000-0xe7)=""/231, 0xe7}, {&(0x7f0000000000)=""/41, 0x29}], 0x2, 0x0) 2018/01/22 08:15:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) r1 = epoll_create1(0x0) r2 = dup(r0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000f0e000-0xc)={0x0, 0x0}) write(r1, &(0x7f00004b8000)="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", 0x1000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000093a000-0xc)={0x0, 0x0}) fgetxattr(r2, &(0x7f0000030000-0x11)=@known='security.selinux\x00', &(0x7f0000f48000)=""/203, 0xcb) 2018/01/22 08:15:42 executing program 3: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000003000)=0x0, &(0x7f0000019000-0x4)=0x4) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x4) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000013000-0x4)=0x90) 2018/01/22 08:15:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f00003c0000-0x4)=0x0, 0x80000) ioctl$sock_proto_private(r0, 0x89e8, &(0x7f000053c000-0x74)="8779155776f2b035601fe79281182433f1ba0d7d5f1253487601da4e23c9ee5eeae57798ed57a17a47b91ec81adb7b5bb839d97cc1444f9f6a3277e3690c146bd21990683b08a58ec370bde8d7dd5aa908959e526b4e7623499f21048d836dc91b66e509591e4879d0c9e93b094dae3b73e62856") r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ce3000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f00008e0000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000777000-0x4)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000000e000)={r2, 0x8}, &(0x7f0000a28000)=0x8) getpeername(r0, &(0x7f0000a00000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000476000-0x4)=0x26) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f00003d8000-0x4)={0x7, 0x6, 0x0}, 0x4) futex(&(0x7f000000d000-0x4)=0x0, 0x1, 0x0, &(0x7f0000451000)={0x0, 0x1c9c380}, &(0x7f0000025000-0x4)=0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000598000)='/proc/self/net/pfkey\x00', 0x0, 0x0) 2018/01/22 08:15:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055e000-0xa)='/dev/ptmx\x00', 0x40101, 0x0) write(r0, &(0x7f0000cf4000)="09000000b36c5529a5534195cbffb4fffffff6091715f12f8f549f29496490f3f2afa9fd016f97ea68e0b7400fd558010287ce86ed8d843591ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01010000000000ffbf13", 0x5d) ioctl$TIOCNOTTY(r0, 0x5422) ioctl$TCSETAW(r0, 0x5402, &(0x7f000073a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/22 08:15:42 executing program 0: mmap(&(0x7f0000000000/0x3b000)=nil, 0x3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000037000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000000e000)=0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000016000)='./file0\x00', 0xb4440, 0xc0) ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setparam(r2, &(0x7f000003c000)=0x5) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000027000-0x10)={0x2, &(0x7f000001d000-0x10)=[{0x40, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f000002f000-0xd8)="8028a0bd", 0x4, 0x0, &(0x7f0000033000-0x58)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="b9963d8d7a06", [0x0, 0x0]}, 0x10) 2018/01/22 08:15:42 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x40001) r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000001000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000903000)=0x60, 0x80000) pwrite64(r0, &(0x7f0000e1a000)="f93695f8d28ed56aa37d035caeb627563b3645a6b1e6d841696cbe41a353b014787b10ba61466e626841f4b71b07ae0f752d73511cbb7006512f7c19e0c539c549b6f75a7e30393c5ab23e3b17d854e4b99170feef510fc312d5e70aa10b7b3cdf74422b28388cb1d1309e7cad3e2a9dbf4f016cc5d9139b8e78dec1beab1fb773ae5a603956473c938c8e097e7e4600899cdbb0d7402553be457d665ee4dd961ee509e56a32e5020c15698090ff4f50fb6663658301a35da2e82d0e49f5b96d5f82e3e24e52d02bce93712d062f9a4200e11e024bfdba0516ad21", 0xdb, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000076a000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000264000)='/dev/keychord\x00', 0x34000, 0x0) getsockopt$packet_int(r2, 0x107, 0x11, &(0x7f00004ed000)=0x0, &(0x7f00007a8000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000f14000+0xbaa)={0x0, 0x2000000000000080, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000093e000-0x4)=0x0) sched_rr_get_interval(r3, &(0x7f0000f02000)={0x0, 0x0}) 2018/01/22 08:15:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00007b7000-0x11)='/selinux/enforce\x00', 0x101080, 0x0) sendto(r0, &(0x7f0000cff000-0x12)="120000003200e70801ffe90009149b000ae9", 0x12, 0x0, 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000aa0000)=0x4, 0x4) 2018/01/22 08:15:42 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000001000-0x14)={0x56, 0x6, 0x6, {0x3, 0x2}, {0xfffffffffffffff9, 0x6}, @rumble={0x6, 0x6}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000001000)=[{&(0x7f0000001000)="669c8cdb", 0x4}], 0x1, 0x0) 2018/01/22 08:15:42 executing program 0: mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000fa5000-0x10)='./control/file0\x00', &(0x7f0000bc1000)='./control\x00') r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f00008f8000-0x4)=0x0, 0x80800) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000fa4000)={0x4, [0x2, 0x9, 0x4, 0xd61]}, 0xc) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000fa5000)={0x0, 0x265ac4c8}, &(0x7f00008bc000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00006f0000-0x10)={0xfff, 0x201, 0x6, 0x2979, r1}, 0x10) 2018/01/22 08:15:42 executing program 6: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r0, &(0x7f0000fe3000)=@full={{0x3, {"e521237a2b36d7"}, 0x10e}, [{"f5f4c20c49b71f"}, {"eb1137c6a2efdc"}, {"a7a00ad618668c"}, {"1d2f8f2501b441"}, {"7409ab8cf45d65"}, {"471f3e89d54f00"}, {"349af225eae62f"}, {"f2cbddc875f96f"}]}, 0x48) r1 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080041, 0x0) fcntl$setlease(r1, 0x400, 0x0) rename(&(0x7f0000fdc000-0x8)='./file0\x00', &(0x7f0000888000-0x8)='./file1\x00') mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000317000-0x8)='./file0\x00', 0x1000100008003c, 0x0) socket$inet(0x2, 0x7, 0x7) rename(&(0x7f0000fde000-0x8)='./file0\x00', &(0x7f00007c7000)='./file1\x00') 2018/01/22 08:15:42 executing program 1: mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msync(&(0x7f0000014000/0x4000)=nil, 0x4000, 0x4) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000ab1000-0x20)={@generic="f9296990a7ebcbf51b044a5de016ab67", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f00000df000)=0x8055, 0xd9bf7fff53de1fc9) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d15000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000b9a000-0x8)=@assoc_value={0x0, 0x3}, &(0x7f0000488000)=0x8) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000d15000)={r2, 0x9}, &(0x7f0000d16000-0x4)=0x8) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000d0d000)=""/0, &(0x7f0000bef000-0x4)=0x0) 2018/01/22 08:15:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000281000)='/dev/sg#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000001000-0x8)=0x4, 0x8) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000009000-0x30)={0x7ed0641357917371, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f0000c5f000)=[@ptr={0x70742a85, 0x0, &(0x7f0000aac000)=0x0, 0x282, 0x0, 0x0}, @ptr={0x70742a85, 0x1, &(0x7f00003df000)=0x0, 0x1, 0x0, 0x0}], &(0x7f0000788000-0x20)=[0x0, 0x28]}, 0x1000}}], 0x0, 0x0, &(0x7f0000009000)=""}) timer_create(0x3, &(0x7f00004d1000-0x60)={0x0, 0x30, 0x6, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000356000-0x4)=0x0) timer_delete(r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) setuid(r2) 2018/01/22 08:15:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000400) r0 = open(&(0x7f0000bfe000)='./file0\x00', 0x8040, 0x0) bind$packet(r0, &(0x7f0000f43000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="2a7e9e633d51", [0x0, 0x0]}, 0x14) openat$ptmx(0xffffffffffffff9c, &(0x7f0000352000)='/dev/ptmx\x00', 0x400000, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000952000-0xa)='/dev/ptmx\x00', 0x101800, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f000084d000-0x8)=0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f000069d000-0x5c)={{0xa, 0x2, 0x80, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, {0xa, 0x3, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x4}, 0x7ff, [0x9, 0x3, 0xd16, 0x7fffffff, 0x8001, 0x28, 0x9, 0x8]}, 0x5c) 2018/01/22 08:15:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/wireless\x00') fcntl$notify(r0, 0x402, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000c73000-0x102)={0x0, 0xfa, "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"}, &(0x7f000086c000)=0x102) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000b5c000-0x6)={0x0, 0x100}, &(0x7f0000976000-0x4)=0x6) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000e17000-0xb8)={r1, 0x5, 0x4, 0x3, 0x1d284b43, 0x9, 0x0, 0x0, {r2, @in={{0x2, 0x1, @rand_addr=0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x5e41, 0x7fffffff, 0x8, 0x6}}, &(0x7f000007d000)=0xb8) sendfile(r0, r0, &(0x7f000050a000)=0x0, 0x7fffffff) socketpair(0x8, 0x4, 0x1f, &(0x7f0000de4000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f000016a000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000306000-0x4)=0x8) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f0000862000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f000061c000)=@sack_info={r5, 0x6, 0x1}, &(0x7f0000d19000-0x2)=0xc) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000cd0000)=""/24) 2018/01/22 08:15:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000268000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) r1 = getpgid(0x0) get_robust_list(r1, &(0x7f0000498000-0x8)=&(0x7f00001c6000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000b6d000-0x8)=0x18) 2018/01/22 08:15:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000f63000)={0x0, 0x0}) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00005f9000)=0x9) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x16, 0x88}) syz_open_procfs(0x0, &(0x7f0000457000-0x6)='smaps\x00') pipe(&(0x7f00007d4000-0x8)={0x0, 0x0}) 2018/01/22 08:15:42 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ae7000-0xf)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x1, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_gettime(r0, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) nanosleep(&(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x5, &(0x7f0000002000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000003000-0x4)=0x7, 0x7, 0x2, &(0x7f0000003000-0x10)={0x77359400, 0x0}, &(0x7f0000003000-0x4)=0x0, 0x6) pselect6(0x40, &(0x7f0000001000-0x40)={0x7, 0x2, 0x200, 0x7ff, 0x9dce, 0x2, 0x3c6, 0x5}, &(0x7f0000000000)={0x9, 0x7, 0x7, 0x5, 0x1ff, 0x3f, 0x7e, 0x0}, &(0x7f0000001000-0x40)={0x4, 0x7, 0x9, 0x7, 0xe7, 0x7f, 0x8000, 0x2}, &(0x7f0000000000)={r3, r4+10000000}, &(0x7f0000002000-0x10)={&(0x7f0000001000)={0x800}, 0x8}) timerfd_settime(r0, 0x1, &(0x7f0000099000-0x20)={{0x77359400, 0x0}, {r1, r2+30000000}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) fanotify_mark(0xffffffffffffffff, 0x0, 0x25f25595e3d3726, 0xffffffffffffffff, &(0x7f0000098000)='./file0\x00') 2018/01/22 08:15:42 executing program 3: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x17, 0x3, 0x81) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000fd6000-0x4)=0x0, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000f94000-0x4)=0x2, 0x4) rmdir(&(0x7f0000fd5000-0x8)='./file0\x00') r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000fd5000-0xd)='/dev/usbmon#\x00', 0x3998, 0x30000) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000d45000)=""/95) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000fd7000)=""/0, &(0x7f00000f2000)=0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r2, &(0x7f0000fd6000)='./file0\x00', &(0x7f0000fd6000)={{0x0, 0x0}, {0x0, 0x2710}}, 0x100) 2018/01/22 08:15:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) bind(r0, &(0x7f0000261000)=@generic={0xa, "a7521ac962e133a5ccf1ed9cbbe60dddbcab41e9b6acf3ef5fec883369423ab0d1b703bd934fd9d0d412590a46ecb8c9b0336262fd61bae97f130731b817f5c30d2af008e6be4109a8a61e5b42d90da91bc06bc1fcc818e99f07e280d0821c6391c9675a6a46c9ceba92e07e2cc2155dd0cb05f7a9b44a97d5e14f6088a6"}, 0x80) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x3, 0x200b, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00007ff000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x20) 2018/01/22 08:15:42 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000000000)={0x0, 0x0}) 2018/01/22 08:15:42 executing program 0: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000023000)='/proc/self/net/pfkey\x00', 0x139002, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000024000)={0x6, 0x0, 'client0\x00', 0x2, "a5be51f0c618624e", "8af2e2db321a039d5e9e3f0f4f6c2aa69b06a7a0cb9fcd4e529e3414578c94ea", 0x80000001, 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000026000)={0xd68, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000009000-0x4)=0x10) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0xc0, &(0x7f0000027000)="ddb828e19ff38ada0242d1982d16cf12adcd38e8148dbe3d77e5b1173c4b1359bf702b19ffdde8cb08e270597f936b85c78ee5c1b40af4cad57a90eef5997bda41ad8be013afbc5eb6d5c3c0721305a5d23fb1a3fb5035", 0x57) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000028000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r2, 0x400454d1, &(0x7f0000026000-0x3)=0x0) 2018/01/22 08:15:42 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00009e6000)='net/stat\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000000)={0x5, 0x91a5, 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={0x0, 0x800, 0xb6}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002000-0x8)={r1, 0x9, 0x81}, 0x8) epoll_create(0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r0, &(0x7f0000001000)=@ax25={0x3, {"83e2e5219d273c"}, 0x0}, 0x10) 2018/01/22 08:15:42 executing program 0: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind(r0, &(0x7f0000669000-0x80)=@generic={0x0, "ee95de067e93d633830bf9ce0c652e3d048690e4426d65383d7c13fd3223f76e59ef4080a42ac2930322fae9c31cf6d7dcf5dc5de409974d159b28cc239c776df157aeaf7384725151c9e95ef0f66d376e82910f8e330928eb3d032af37d1506106dc5c127b88a0849e2e734a85c037802e53ed8440165db204de22e42ad"}, 0x80) pipe(&(0x7f00009c6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000fec000)="651d59d9f4c3399ceff43c70415488aeabe7b5dc5f59e95944cfbacfe755156344c6646c549de38260fb1a70b91671eec5816425b2358184b669a844003e21fd0c844084caecd003e380754258db62d264ea34b7d0db2a29a0f030163041bf8324cd211b33708e228272b541d0ad2b83c2326b3d3e7f90cc4e63f04798e301110fffb95d", 0x84, 0x40000d0, &(0x7f0000ad6000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/22 08:15:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fremovexattr(r1, &(0x7f0000884000-0x15)=@known='com.apple.FinderInfo\x00') 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}}) gettid() r2 = gettid() tkill(r2, 0x16) close(r0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000230000)={0x4, 0x3ff, 0x5, 0x4, 0x8, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/22 08:15:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00005e1000-0x8)='./file0\x00', &(0x7f0000b0c000-0x8)='./file0\x00', &(0x7f0000df4000)="0920010800", 0x1048028, &(0x7f00009ae000-0x2)='j?') r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00001c7000-0xe)='/dev/keychord\x00', 0x2002, 0x0) mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000001c000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "95d09f", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) chmod(&(0x7f000028f000-0x8)='./file0\x00', 0x2) dup(r0) recvfrom$unix(r0, &(0x7f00004f2000)=""/4096, 0x1000, 0x10002, &(0x7f0000b8d000)=@abs={0x0, 0x0, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00003fb000-0x8)={0x0, 0x987}, &(0x7f0000d83000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00005f6000-0x8)={r1, 0xffff}, &(0x7f0000fdd000-0x4)=0xfffffffffffffc82) 2018/01/22 08:15:42 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000006000-0x1000)=""/4096, &(0x7f0000002000-0x4)=0x1000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0xc074510c, &(0x7f0000004000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) 2018/01/22 08:15:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000885000)=0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000051000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000c99000)=0x7ffd) ioctl$TCSETS(r0, 0x5402, &(0x7f0000235000)={0xfffffffffffffff9, 0x0, 0x0, 0x4, 0x0, 0x40000, 0x0, 0xfffffffffffffffc, 0x0, 0x7, 0x0, 0x0}) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000d55000-0x4)=0x0) ioctl$TCXONC(r0, 0x540a, 0x3e2) 2018/01/22 08:15:42 executing program 5: mmap(&(0x7f0000000000/0xd19000)=nil, 0xd19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x3, 0x7f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x3, 0x2003) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet(r0, &(0x7f0000f1e000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname$packet(0xffffffffffffffff, &(0x7f000093e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000651000-0x4)=0xb) stat(&(0x7f0000212000)='./file0\x00', &(0x7f0000e6b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000df1000)=0x8, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clock_gettime(0x0, &(0x7f0000efa000-0x10)={0x0, 0x0}) r1 = dup(r0) accept4$packet(0xffffffffffffffff, &(0x7f00008ad000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000878000)=0x14, 0x0) recvfrom$packet(r1, &(0x7f00000a8000)=""/237, 0xed, 0x10020, &(0x7f0000535000-0x14)={0x11, 0x17, r2, 0x1, 0x9, 0x6, @random="d142f91f7afc", [0x0, 0x0]}, 0xfffffffffffffceb) recvmmsg(r0, &(0x7f000073f000-0x258)=[{{&(0x7f0000026000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009f5000-0x60)=[{&(0x7f00003ef000-0xbc)=""/188, 0xbc}, {&(0x7f0000ac3000)=""/75, 0x4b}, {&(0x7f0000a79000)=""/154, 0x9a}, {&(0x7f0000161000-0xe5)=""/229, 0xe5}, {&(0x7f0000ad3000-0x61)=""/97, 0x61}, {&(0x7f00004a5000)=""/6, 0x6}], 0x6, 0x0, 0x0, 0x419e}, 0x5}, {{&(0x7f00005a5000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000ec2000)=[{&(0x7f00008ee000-0xdd)=""/221, 0xdd}, {&(0x7f0000eb5000-0x1000)=""/4096, 0x1000}, {&(0x7f0000fc2000)=""/21, 0x15}, {&(0x7f00005b3000-0xd2)=""/210, 0xd2}, {&(0x7f00008c2000)=""/137, 0x89}], 0x5, 0x0, 0x0, 0x5}, 0x65}, {{&(0x7f0000e40000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000071b000)=[{&(0x7f000071d000-0xfe)=""/254, 0xfe}, {&(0x7f00001bf000)=""/4096, 0x1000}], 0x2, &(0x7f0000231000-0x3c)=""/60, 0x3c, 0x0}, 0x4}, {{&(0x7f0000f00000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000542000-0x40)=[{&(0x7f00002d4000)=""/18, 0x12}, {&(0x7f0000653000-0xda)=""/218, 0xda}, {&(0x7f0000339000-0x1e)=""/30, 0x1e}, {&(0x7f0000baf000)=""/57, 0x39}], 0x4, &(0x7f0000683000)=""/240, 0xf0, 0xb203}, 0x401}, {{&(0x7f0000b50000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00007e4000)=[{&(0x7f0000118000)=""/54, 0x36}, {&(0x7f00006b5000)=""/184, 0xb8}, {&(0x7f000061a000)=""/98, 0x62}, {&(0x7f000032f000-0x1000)=""/4096, 0x1000}, {&(0x7f00009e1000)=""/157, 0x9d}, {&(0x7f00009ea000-0x5d)=""/113, 0x71}, {&(0x7f0000716000-0x79)=""/121, 0x79}, {&(0x7f0000f9a000-0xc5)=""/197, 0xc5}], 0x8, 0x0, 0x0, 0x0}, 0x0}], 0x5, 0x0, &(0x7f00001be000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000fe6000-0x4)=0x0) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000565000-0x4)=0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0xf, 0x3, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) sendto$ipx(r3, &(0x7f0000ef0000)="b7864c07db4e66f9ff8afc603c5e10748258fb881f83e4b8e83233cc", 0x1c, 0x0, &(0x7f0000b4a000)={0x4, 0x0, 0x0, "ff0f0000006a", 0x0, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000d3a000)=0x0, 0x4) accept$inet(0xffffffffffffffff, &(0x7f0000ff4000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a20000)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000ba1000)={0x0, 0x4}, &(0x7f0000adc000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000016c000-0xc)=@sack_info={r4, 0x0, 0x0}, &(0x7f0000585000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00005ff000-0x8)=@assoc_value={0x0, 0x0}, 0x8) sendto$inet(r0, &(0x7f000058c000-0x1000)="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", 0x100, 0x4, 0x0, 0x0) 2018/01/22 08:15:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000001, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000960000-0x4)=0x0) r3 = geteuid() r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00006c7000-0xe)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_dccp_int(r4, 0x21, 0x0, &(0x7f00006e2000)=0x0, &(0x7f00006b7000-0x4)=0x4) stat(&(0x7f0000dee000-0x8)='./file0\x00', &(0x7f0000ada000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000046000-0x38)={&(0x7f0000147000)=@file={0x100000000000, './file0\x00'}, 0xa, &(0x7f0000793000-0x30)=[{&(0x7f000006a000-0xe2)="29154c8b4f200ae86c0de63e29af9de30050f58d4c2ad474c90dd6e9c9ddf832e0867f31eee881748bc932742f521767d247090428e870e80715c7b5526b32d374a28539e8d4ed09a51a5a14cffe24c51f8142ce5fe0f23a5d23d3e91b21d7abb16cc6c17e6e47029602f3806ddf394ba6b49832d0f9c9c88aa38dc35367f7e4819da8b006b689718a7a4208ef596a4c891e6b4c187734a80b554784f3d87cc23a2a8aba62bc2d5a3b083a3531dbf9851ac6844074f70df72982a80f16cec73ebe46c85d8c4222bd3cd2c7a2969d9286662a937f429b0ea85af4fd5fa914e78b19fa", 0xe2}, {&(0x7f000051b000)="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", 0x1000}, {&(0x7f0000461000)="8460d1fffeb1edca3a1fd549a20dc5f47d3cb3a27352c0352d58d9b25912f9cce7e7f55e0de390363028a34fa0d6fb08a2064082d226344a9e1959b41b7fa6f71926b4fccc3b8f05eef8941a29a760e4254aa901738cf0cdea70183d1a1eab532d7931daa4941a69dacc299bca19a2ff401bd9530b7500a1eaa9cd81c181fb010dac35c320acda44f8795cd66dbd08599e9dce37c77de9ce43ceb78f046b4f9ad90544c45ff79b32a1294e1add17bdd05285f74698a93917fedac4db70be6c209f607b32e1add793f4d155", 0xcb}], 0x3, &(0x7f0000951000-0x38)=[@cred={0x20, 0x1, 0x2, r2, r3, r6}, @rights={0x18, 0x1, 0x1, [r1, r0]}], 0x38, 0x10}, 0x804) syz_fuse_mount(&(0x7f0000d56000-0x2)='./file1\x00', 0x0, r5, r6, 0x4, 0x1000) fcntl$lock(r1, 0x7, &(0x7f00008c4000)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r4, 0x10, &(0x7f00002d4000-0x8)={0x0, 0x0}) fcntl$lock(r1, 0x7, &(0x7f0000155000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/22 08:15:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c6e000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = syz_open_dev$sg(&(0x7f0000369000-0x9)='/dev/sg#\x00', 0x9, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0xb, &(0x7f0000d1a000-0x4)=0x6, 0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001000)={0x0, 0x0}) getpeername(r2, &(0x7f0000001000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000012000-0x4)=0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000c9000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000005b000)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000909000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/22 08:15:42 executing program 6: 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) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000011000+0x279)='/dev/hwrng\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x3, 0x1f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x5, 0x80000000, 0x3, 0x80000001}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) bind$inet(r1, &(0x7f0000013000+0xd60)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fcntl$lock(r0, 0x5, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r0, r1, 0x0) socketpair(0x1, 0x80007, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ustat(0x1, &(0x7f0000284000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000077000-0x90)={0x400, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) openat$selinux_status(0xffffffffffffff9c, &(0x7f00007e8000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000612000-0xac)=""/172) signalfd4(r0, &(0x7f0000796000)={0x6}, 0x8, 0x800) 2018/01/22 08:15:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000309000-0x9)='net/igmp\x00') sendfile(r0, r0, &(0x7f0000aad000-0x8)=0x0, 0xb5ef) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f00008d0000-0x64)=""/100, &(0x7f0000b2d000)=0x64) 2018/01/22 08:15:42 executing program 7: mmap(&(0x7f0000000000/0xab6000)=nil, 0xab6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000b98000-0x50)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ab6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ab8000-0xf)='/dev/sequencer\x00', 0x101000, 0x0) mmap(&(0x7f0000ab7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00007c9000)=0x0, 0x800000000) bind$unix(r1, &(0x7f0000ab7000)=@file={0x0, './file0\x00'}, 0xa) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000ab6000)={0x6, 0xb74a, 0x8, 0x5, 0x6c44, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/22 08:15:42 executing program 4: mmap(&(0x7f0000000000/0xdeb000)=nil, 0xdeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000863000-0x10)='/selinux/policy\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x0, 0x4) write(r1, &(0x7f000034d000)='j', 0x1) recvfrom(r0, &(0x7f0000812000-0x72)=""/114, 0x72, 0x0, &(0x7f0000deb000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x10) 2018/01/22 08:15:42 executing program 2: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = getpid() mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000f8a000)={0x3, r1}) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000f87000)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000f8a000-0x8a)="", 0x0, 0x0, &(0x7f0000f89000)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/22 08:15:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000004000)={0x81c8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000bb6000-0x11)='/dev/vga_arbiter\x00', 0x40402, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000f98000-0x20)={0x5, 0xaf, 0x8, 0x2, 0x7fff, 0x80000001, 0x7ff, 0x78, 0x0}, &(0x7f0000f0a000)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000326000-0xc)={r1, 0x100000001, 0x30}, &(0x7f0000a75000)=0xc) [ 50.548992] audit: type=1401 audit(1516608941.885:25): op=fscreate invalid_context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audit: type=1400 audit(1516608942.455:26): avc: denied { create } for pid=8087 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/22 08:15:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000638000)='/selinux/enforce\x00', 0x4000, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000f78000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0, 0x0}, &(0x7f0000b78000-0x4)=0xc) r2 = getuid() ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000665000)=0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000ae8000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x90000000, 0x0, 0x48a699b0, 0xa, 0x80, 0x20, 0x7e, r1, r2}, {0x7, 0x0, 0xfffffffffffffff9, 0x7, 0x2, 0x7, 0x9, 0x1}, {0x4, 0x3, 0x6, 0x1}, 0x800, 0xffffffffffffffff, 0x1, 0x1, 0x1, 0x3}, {{@in=@empty=0x0, 0x0, 0x7f}, 0xa, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x0, 0x2, 0x1, 0xffffffffffffffff, 0x5, 0x401, 0x5}}, 0xe8) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ac6000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000134000)=0x0) 2018/01/22 08:15:42 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000260000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000f0a000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000d4b000)="1513f49e92c51d0904117c9d616d889d4c5fc9865679cf4c5cd08e698bc14c5a31f199b2a8c07be917b6c1e6aa95b47bf6474901a7b129bfc7f994065faa5f2752b153ac7532dbc35f0657dddb613707f73c219b611fc954ccb7ad387d05866808a6256bd1e9519fa9e5fc8a3d5747dec2bc0e5b4d57b44a7a04e166ef5de8bc896d8cae28a17216cb98ae22572db4f7d707f597fda5003045a33d8ec43e53f0a40c89aacb5f23ccbcba1ee46aa5e90c28f30c9b6eb14cf02069f2f21b1ab569c6c27700a4843f0b2aa93fa313e503b1bfa636070d367e2cb2446ff7e04b158e0f349d93aa0c63d17d07e27b89", 0xed, 0xfffffffffffffffe) keyctl$search(0xa, r0, &(0x7f00004a3000-0xb)='asymmetric\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000002000-0x8)='./file0\x00', 0x200, 0x20) chroot(&(0x7f0000001000)='./file0\x00') r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000002000)={r3, @in6={{0xa, 0x0, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x83e, 0x5a, 0x9, 0x7ff, 0xfff, 0x80, 0x36, 0x2, 0x8001, 0x5, 0x7, 0xcb9db07, 0xffffffff, 0x5, 0x0]}, &(0x7f0000003000-0x4)=0x108) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000002000-0x10)={0xa, &(0x7f0000004000-0x50)=[{0x9, 0x401, 0x6, 0x6}, {0xcd, 0x8, 0x6, 0x9}, {0x80000001, 0x21, 0x1, 0x1}, {0xfffffffffffffffb, 0x2, 0x100000001, 0x6}, {0x1ff, 0x7, 0x800, 0x7ff}, {0x7, 0x20, 0x9, 0x80}, {0x1f, 0x4, 0x4, 0x6}, {0x1197cad9, 0x4, 0xffffffffffffffff, 0x80000001}, {0x808f, 0x100000001, 0x2ba, 0x3ff}, {0x200, 0x81, 0x80000001, 0x1000}]}, 0x10) umount2(&(0x7f0000003000-0x8)='./file1\x00', 0x2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000000)={{0x1, 0x3, 0x1f, 0x1, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000005000-0x8)=@assoc_value={r3, 0x8}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000004000-0x3)='v7\x00', 0x0, &(0x7f0000005000)="729426c79f08595bfd8d32ed74ed2ded3c1d8e76a9660767c6ba2d8d1b59b456aa7d9a4541f77b5973507dc5f39409a79fcb25708b68aa19bc4e8c8527f6f2990bfc9b6ba9a898f1b2fbd6b5c413ccb3182d998171f809eb7de9517268465fc0285c6bf5911c54ce3d272fcfa5c47686c996ab9f8418326a6167dcadff6be08f40b4e90df21b1e0c73a798c01bd631347f5fa3541bd83f4d96f61d207337c55af47df2dbce52864457b6ea65a776ad9e8a88aa1ff47a48135e80ddc5674fcc51177126ba54a650e51007481daae6a90a59179d38a13609a08f4a9120f4c6e7e51175c96c09e9c1b2a01b3d6ba6bcbd869bb7477c") ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000003000-0x20)={@common='bridge0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x2c, &(0x7f0000007000-0x118)={0x8, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @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]}}, 0x118) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000007000)={0xaa, 0x20, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000008000)=0x0, &(0x7f0000001000)=0x4) 2018/01/22 08:15:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) mq_open(&(0x7f0000cc2000-0x3)='%!\x00', 0x0, 0x80, &(0x7f00004fc000-0x40)={0x8caa, 0x4, 0x1000, 0x9, 0x1000, 0xfffffffffffffbff, 0x4040000000000000, 0x8}) r1 = syz_open_procfs(r0, &(0x7f00000e4000)='ns\x00') exit(0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f00007ab000-0x4)=0x0) r2 = mmap$binder(&(0x7f0000c59000/0x2000)=nil, 0x2000, 0x0, 0x10, r1, 0x0) r3 = mmap$binder(&(0x7f0000bd8000/0x3000)=nil, 0x3000, 0x8, 0x810, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00001a7000-0x30)={0x88, 0x0, &(0x7f000054b000)=[@free_buffer={0x40086303, r2}, @release={0x40046306, 0x0}, @acquire_done={0x40106309, r3, 0x2}, @exit_looper={0x630d}, @increfs={0x40046304, 0x4}, @reply_sg={0x40486312, {{0x1, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x0, 0x18, &(0x7f0000a6b000)=[], &(0x7f00001f9000-0x18)=[0x0, 0x18, 0x18]}, 0x2}}, @increfs={0x40046304, 0x3}], 0x57, 0x0, &(0x7f0000c3a000)="7d80e62a06ed1df2d06a2cddb4e075820aeebe0d188a7f64a15040177bedeab54f4eaf814ce568f05a314d7886f59683ebdeb92b99442f9219a62a4bb88ed91ce369ec648e0511acfb008ec1d3abefde12a1cbf247ef6f"}) getdents64(r1, &(0x7f0000419000-0x44)=""/68, 0x44) 2018/01/22 08:15:42 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000000)="669c8cdb323b", 0x6}], 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000002000-0x38)="707070302e2e6d696d655f747970652173656c665c2e6370757365742b656d313a7365637572697479637075736574747275737465641500") socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/22 08:15:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f00008b1000-0x25)="240000002e001d0031fffa2800417718fbffffff03000000000000000000000400001f10", 0x24) 2018/01/22 08:15:42 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000a93000/0x4000)=nil, 0x4000) mprotect(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x5) mprotect(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x1000005) r0 = creat(&(0x7f0000a94000-0x8)='./file0\x00', 0x144) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000a93000)={&(0x7f0000a93000/0x3000)=nil, 0x3000}) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x4000, 0x0, &(0x7f0000a93000/0x4000)=nil) 2018/01/22 08:15:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000287000-0x24)="240000002a0007003200000800367700fbffffff0100000000000003ffffffff0100ff10", 0x24) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000d47000)={0x0, 0x9, 0x200, 0x93, 0x4, 0x3}, &(0x7f0000f99000)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00002ea000-0x20)={0x400, 0x7f, 0x208, 0xd68, 0x6, 0x7, 0x1, 0x46c, r1}, &(0x7f0000d3a000-0x4)=0x20) 2018/01/22 08:15:42 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000023a000-0x4)=0x0, &(0x7f0000e1c000-0x4)=0x0, &(0x7f00008cc000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', 0x8002, r0, r1, 0x20, 0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f0000f7f000)=0xfffffffffffffffd, 0x400000006, 0x0, &(0x7f0000e6e000)={0x0, 0x0}, &(0x7f0000061000-0x4)=0x0, 0x0) 2018/01/22 08:15:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f000097c000-0x44)={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa, {0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) sendfile(r0, r0, &(0x7f0000014000)=0x0, 0xffff) 2018/01/22 08:15:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x10001, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x4, 0x0, 0xffffffff}]}) r0 = dup(0xffffffffffffffff) r1 = add_key$user(&(0x7f0000c80000)='user\x00', &(0x7f000021a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000099d000)="20c0b69596afa0dba1e3b1e8e3d271ee815fe750f85fdbe99bc79574ad47c0622af55708fc5583a206fb4e51989c3361580938d38f3c4b65f6dd1e79f2ecec34d18887704b3891676c025f421b7518f62eb85f57ad6db5916f5a139849f8268b08a4d074de1839314d8d5c9d0881c84c0cc6071916c4f3a7c9936a428f5a39154662b79d2227abaf95947c51b4ba6d82d19eb6c1bcc2f0771da96e64782308b032ad7c67fda4bc14bb5472d1fdc768ca212e9094f915ad9674a434d7527b2c62aaaf9ec9366829facc20bd97501ad5931f22909de2233ae8b09b512848efeda7ba1ace61d925c2dac97163ce", 0xec, 0xfffffffffffffff8) connect$netlink(r0, &(0x7f0000686000-0xc)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) keyctl$get_keyring_id(0x0, r1, 0x7ff) 2018/01/22 08:15:42 executing program 2: r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a6c000)=0xe8) 2018/01/22 08:15:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00007d4000)={0x0, 0x1}, &(0x7f0000a4e000)=0x6) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000af5000-0x8)={r2, 0x1}, 0x8) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [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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", 0x304}], 0x1, &(0x7f0000634000)=[], 0x0, 0x0}, 0x0) sendmsg(r0, &(0x7f0000016000-0x38)={0x0, 0x0, &(0x7f0000879000)=[{&(0x7f0000bf0000-0x1c)="c7afce508e7a692edcdd0066c4e53e211cedb60f16ab723c9473c93e", 0x1c}, {&(0x7f0000494000-0x3c)="e9bbd1a6de444ee112b6f74017e643bab6995d12289d2ed52a562efaa97cb0d38b54c4f2a56a87e81ddd66b2e4b4c93fdc17fe72ab5245e3bff2a81e", 0x3c}], 0x2, &(0x7f00007dc000-0x1010)=[{0x1010, 0x101, 0x2d, "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"}], 0x1010, 0x20008810}, 0x4000010) recvmsg(r1, &(0x7f0000434000-0x1c)={&(0x7f0000c3b000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000ae5000)=[{&(0x7f000022a000-0x6c)=""/108, 0x6c}, {&(0x7f0000028000)=""/179, 0xb3}, {&(0x7f0000784000-0xa1)=""/161, 0xa1}], 0x3, &(0x7f0000007000)=""/131, 0x83, 0x0}, 0x100) 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, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb5370734681305261aec26b9f309ddf8c4cb8f7a32181a41722af15009ecd0f0080d3b55ec7f4338a45f8c3b976b36f8f21e1b612763db6213864fdde6f3c114471844c7e5cd22a7922be21fc9984a403682c8407c059810f0f715a8a5d56e640486589bac4d88a79ef15437423caeb1b2c506ae14de606d", 0x154}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) shutdown(r0, 0x1) 2018/01/22 08:15:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b28000)='./file0\x00', 0x0) mount(&(0x7f0000aa9000)='./file0\x00', &(0x7f0000125000-0x8)='./file0\x00', &(0x7f0000b72000)='ramfs\x00', 0x1000003, &(0x7f000073b000-0x1)="") pivot_root(&(0x7f0000db0000-0x8)='./file1\x00', &(0x7f0000d1d000)='./file0\x00') r0 = socket$unix(0x1, 0x2, 0x0) mknod$loop(&(0x7f0000d18000-0x8)='./file0\x00', 0x3a, 0x1) sendto$unix(r0, &(0x7f0000db5000-0x72)="", 0x0, 0x0, &(0x7f000093e000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/22 08:15:42 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000f71000)='net/ip6_mr_cache\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x2}, &(0x7f0000571000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x3, 0x8, 0xf1}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={r1, 0x3, 0x7, 0x200, 0x5, 0x1, 0x1000, 0x1000, {r2, @in6={{0xa, 0x1, 0xfffffffffffffff8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xc9, 0x2, 0x14b, 0x1}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x8)={r2, 0x0}, &(0x7f0000001000)=0x8) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x52, 0x4) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000002000-0x24)={0x2, 0xcce, 0xff, 0x3a, 0xfffffffffffffffb, 0x1, 0x2, 0x0, 0x3, 0x8, 0x9, 0x7f}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000001000)=0x0, &(0x7f0000003000-0x4)=0x4) getpeername$inet6(r0, &(0x7f0000003000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000003000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000-0x4)=@assoc_id=r4, &(0x7f0000002000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000004000-0x26)="c3a2b267b628c25302f152967c8f869d22f0381c9e698313f4e8bca6667dd8b31a94b17bb11d", 0x26) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000005000-0xb8)=""/184, &(0x7f0000005000-0x4)=0xb8) r6 = dup2(r0, r0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f0000006000-0x2d)={r5, 0x25, "04a0fc38c8bb8843b55cef44e38608253b8a1525d8644a2b09f9d26311ccd967821248a304"}, &(0x7f0000006000-0x4)=0x2d) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r6, 0x84, 0x17, &(0x7f0000006000)={r3, 0x8, 0x94, "8c12b3d5fc016b75167785bae19f2c3d9b897818a1c4bd8e82f8d8dd76ecc3427eb9105245d7016cbc6ec352fcca8df78455926282991c98b650eaf12f1bd5d38c9707f5563c96483478bf8bea4c7bcb13b379a09b28d8d6e805a4dbaee1697585799a72325ce3b82301f0cb414c19f0c8e75934ecea2e75fa250df6298ad13434ac8377e3564050b1751c9d5dea32b914375795"}, 0x9c) setsockopt$inet_dccp_buf(r6, 0x21, 0xe, &(0x7f0000003000-0x81)="b0860790306128c5a26ec3544c8ecc949f8546c5f135d2a05f5c5c77730ca898e164033dfe36a09a6a3211b1fb76ccaf9c3d04624b85657b5deba05dcfb73468ecdf58b5159fc1873a9d8b80cc5fc065cfe1fed8bfc76d33232eec4f88fe2d6233dcbe113a5b61317856fa93952b8f9ed687025e6b4f78d86ce8ddd9cf6d045af1", 0x81) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000007000)={{{@in=@rand_addr=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}, {{@in6=@remote={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}}, &(0x7f0000008000-0x4)=0xe8) 2018/01/22 08:15:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x800000000000000, 0xfffffffffffffffd) bind(r0, &(0x7f0000fe2000)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) 2018/01/22 08:15:42 executing program 6: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000041000)="6500000005", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r1) ioctl$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]}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x4, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0xc0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x32, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/22 08:15:42 executing program 2: mmap(&(0x7f0000000000/0xfab000)=nil, 0xfab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fac000-0xa)='/dev/ptmx\x00', 0x200001, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000fac000-0x2)={0x0, 0x0, 0x0, 0x0}) 2018/01/22 08:15:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f44000)='/dev/pktcdvd/control\x00', 0x80, 0x0) accept(0xffffffffffffffff, &(0x7f0000038000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000467000)=0x2e) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00004f8000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept4$packet(r0, &(0x7f00009da000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000078e000)=0x14, 0x7fffd) syz_open_dev$binder(&(0x7f0000d32000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x5, &(0x7f0000c07000/0x1000)=nil) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) mremap(&(0x7f0000d86000/0x3000)=nil, 0x3000, 0x2000, 0x2, &(0x7f00005aa000/0x2000)=nil) 2018/01/22 08:15:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f000036e000-0x8)={@multicast1=0xe0000001, @empty=0x0}, 0x8) socket$inet(0x2, 0xa, 0x10000) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b3a000)='/dev/autofs\x00', 0x200280, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000e09000-0x13)=""/19) 2018/01/22 08:15:42 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = accept$netrom(r0, &(0x7f00000c4000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000920000-0x4)=0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000001000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000001000-0x3e8)={0x3e8, 0x13, 0x6, 0x2, 0x6, 0x3, {0x0, 0x0, 0x7}, [@nested={0xe4, 0x63, [@typed={0xc, 0x46, @pid=r2}, @generic="3fb650bda7535063dc1d3c39c7fc4d15f238ad52d84f9534412622adf244a742e58bd0c1ec", @generic="438a0932110f3742cb226a03986bca5a0d66578245c8e1c59702a2f8bc0f741ba7574f40048885765ed44b9bea1c8768a27beb67e5e4ac265eab3447af78a68f9ddfd533a297a388cedd7e37870e9cdbe8fa7d54a29dec4cb0d5bb3a383bc25f4f5c2ce1b549dba1804f2130a79129f247214dc8450a171363380b5325597182896416b34ae602e73dc0813e4501c7c016138795d3ca9a", @generic="e53971fa1fb8cd897ca7391a2dd28951", @typed={0x8, 0x55, @void=""}]}, @nested={0x30, 0x18, [@generic="1404cd51cca3ac9209fe72c0de098e3580ac6359df1de6d958e48b964ac1483d5660a66cd027711e9e78ad"]}, @nested={0x2c0, 0xd, [@generic="afe4f93805b0f17f9a728bf4bd5a45bb0ae819b579f6aff0c48af366e7e858a27021817f46f6ac037842bab46e6a3c4588dd91c04aa7e359319df963db9f861566f2e6275a139d1e4156336d3a0a0579f59069fed1133df87cd0439d8b8400470bbae96d076ba188ac8ab5e3d6f9690433bce2c1fb6e900445cdf4aae24c551750b1be4f2df4835ba14a7ec10c89cb21e1026fd305c56bd74fe602037673", @generic="0080c13d2a0d277a168d367776e29d7be8aef749c3be875a698043a8a2fd49c7c96e9b14dbe256f653292e97f03af3828f017e89036980ce08d04e5919d04cb8e98ac5bf0f4b6c22b091f20e6e6c76f5e09830fb278d717c93e4a4982d7d65755ac54c4b3388ca0ba1593242ad3f2fbb3c1159dfc9579966399c8817aa19cf4bb1ee9f2f638360a15e3d8b649bdbc13fc51f768b1cda39cdfd40733319907cfbd99b39139b0abf776dd6c06028b4794d1444be76ef47df44630326b1e24ceb05c651557ecdaa8082850355acc3c7cc6a75be82d9d1c6aeef040cfbabb7be0007d6b49fd16f89385c950ef93267c2b4ec9c4ca86cb5", @typed={0xc, 0xf, @fd=r0}, @generic="ab5508b72419a59b19fbf4bb743808d0da05f522f86b30d463c292733723e7320c220ee3864b368d84437e99e8fa152d3ece2977431c6e38af049e2b8ee226d8fb86f3e4e4bb1b345c010e0c", @generic="c787cf627faa4665bda8b63a86db1a0a2b1be05bfbf83a1dbec5ff06b647b1224962d943490182ad9f2b4adc3761f3583f61c648c57a3e6adae44dc56255af60600e6c1296220ba0e444b9c19a98aaaa0dd6de2376235ee6e00341029a995248a1865e04f824313a53e5c7635d464d4a6f686fe251cf58c080f69d56d31e7ccb4c2ebd6f0a76ebea3d056538edecf5047885d53ef0a9b87a66e8fd47de9896ff46b4c9bbd556f9e998b97c29a6d2c3a6bc09d49e7c0afaeb6dab33a5ba36151b3389a4d2d9fac2a4299b6106afa5e23f"]}]}, 0x3e8}, 0x1, 0x0, 0x0, 0x20000001}, 0x4800) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000001000-0x4)=0x3, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000003000-0xd1)=""/209) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000003000)='/dev/hwrng\x00', 0x2000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000004000)=""/141, 0x8d, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000006000-0x60)={0x0, 0x11, 0x4, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000006000-0x4)=0x0) timer_gettime(r4, &(0x7f0000002000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000007000-0x18)={0xe76, 0x3, 0x100000000, 0x200, 0x7, 0x400}) fcntl$F_GET_RW_HINT(r3, 0x40b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r3, &(0x7f0000007000)=@file={0x0, ""/62}, &(0x7f0000005000-0x4)=0x40) ioctl$TCSBRK(r0, 0x5409, 0x7) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r3, &(0x7f0000005000)=[{&(0x7f0000005000-0xd2)="aa9b50744028ac1659114d32ca3eeb913a9604e818028030accdba96386b0c8c94e8de0a2657dc4f6e67f167cb7c6d28bb113b1f51b68cd388fae73d6fcc03f4ca8edffb6dfdead163954597882f7c00a4de68d66ffc2559aae2a72d9efcebbbae93424c8afaf28c834b8a4ff66b4796cb3fffc9d042e43db5209d32b968461c0570eff786c210b1ca68033ba9b0ca3a1004cb553013b3e168c8a1784a5b4f5fb777e29cc77a0cb1fdf485ba3d40d7bce1f63f0efa3a088dd2c2c48b408bbd3df3c0b2f54253f17887bc14631ffe0e812f00", 0xd2}, {&(0x7f0000008000)="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", 0xff}, {&(0x7f0000008000)="db3443e1d37f5ab925030d9b419dd0bfffdc84c2102389706f5f5d19f2dcde85be0d165a2793ca352aa54d96f2f6374fef7c94054c890a9e592d908e902c5b578c555e780f3f9c8263fabfbdcfcffd545b51ffb1b84ac8a4dc032840c9ac4a6a55192c159306aa51051b5d9f944da53a7126621af293f4ff88b541195b9b30d5ef4e96da0d9d8bf399c37eda50e5b750dbae2aec2ebac197ca09d4aaa2df81ec4eb7f362a5efcd425e6c02d42bffa787780d6bc40998455df469d57ca7204e30f96084042bf451c3ee55bd30", 0xcc}], 0x3) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r3, &(0x7f0000009000)=[{&(0x7f0000009000)={0x27, 0x6, 0x3, 0x1, 0x3ff, 0x20, "7cb77f76cc6b46d0e705a3c25ff5916391fad4eab0cb6f593d3c7f758cfe7ef1d84bb0ea39b6ee030a3e490a5a2be47988062637e96c0f17e66298c3fee5d3", 0x2}, 0x60, &(0x7f000000a000-0x50)=[{&(0x7f0000009000)="b4bbc38f7b3ad2f90d3cffe1ac1f08154c41bf768a63e0a70f95091dcf23beb370016da13ee5c7914724d76c2d5d81731e64aa9395d14f334ea18d7786f34686298e7f9caecd198949926b354e4f59174a7029d582c0594e3e97e060ff1d654490be68e1ec3a60ed", 0x68}, {&(0x7f0000009000)="b263155b464a9356a69fcb3b67951a57fcafc9619fccd0dd307edd654a7ebf6df0d8dbb618177c4c01c3873faa4ceb94b14d909a74e5e984e9bb0abd3c83b4eb872eff4718d5cc800d940b90a302a16c596f00f106365ba6c135976c451e69c81feb92adc3709925d2c15b032c1252a749a409a40742d3ea7575f1c4b1758679115193c86fa4c662f118622f74d3bf9be64caa4f6f15de618e3a228af2c35c5f37807443d9bdb17205d95bdcd6712aba9f3cf54159181df3ba6c376002c9bb0c2a6b645b842f004a2601f6eb1bb89437c9", 0xd1}, {&(0x7f0000008000-0x51)="a322b7aaeff8e2fd83cc33c51de53dbd787efc31b41aa294e7eb99c5dce08673a2fd7e34fad098eac1fadb1fbced3442e519b9e09ef3aab5759dabfaf22dc2a6b0a0ad83bb33d2e6b99b35b59b431707da", 0x51}, {&(0x7f0000009000)="594a0775af093476e6ee07cbe3dcd125ca9de6ae138c9e7651c5c197aed6e9c57ed34dbdbf31d1dec904238474703afa5ee5610d6e2e9aff998dae6811863f2fb2a213d29d9b93b3fbf369faa9d6ec4f54ef00a8647afbdc1e4cd09bd17602c2714982bd679114524808dc496793842d", 0x70}, {&(0x7f0000000000)="0421323419173bc671f0419e41713929ca7d505c497d801168963decd7aa5bdb860f96327dd88ea9f2385d0fabb3b3f4c3196e6f9acd3a5b760a7b7ff141f07da3d95e36c0e966209d7d2b16b5d5b231e19f859af88107f93603ad27df94c898b9cef12dc7321888e114a2e02ef4decafe", 0x71}], 0x5, &(0x7f000000a000-0x60)={0x60, 0x109, 0xcd3, "275044357ed2ef817373302229fb226ca58776edc458d4ba02c57f55c509217fe70fc38a8c3c2a10bdaafee5cc78d02e34baa6aed10fc3ba8627a50020d58c17295c5bca243faca290793d"}, 0x60, 0x8000}], 0x1, 0x1) 2018/01/22 08:15:42 executing program 1: unshare(0x40600) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f00002fe000)=0x0) lchown(&(0x7f0000001000-0x8)='./file0\x00', r0, r1) r2 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) fcntl$setstatus(r2, 0x4, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg(r3, &(0x7f0000001000)=[], 0x0, 0x0) 2018/01/22 08:15:42 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000006000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8918, &(0x7f0000000000)="94bd0e87bbaa93027c7d76b065952bec3848ff98bfbc3d4227aa5ae018908c0db763e8f56918524934b4c4303292dfcac2dc25b0e061f2f9bfb2d818784581aa826bb0bca4b06c0d619d2687e9ff39d9322bbe04dcb36c0b211dfe9ffb2eb498000000000000000404fa18cc597a0e94cd9d39f41571") mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000006000)=0x0) sched_getscheduler(r2) 2018/01/22 08:15:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4000000007fe, 0x200) 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(r1, 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(0xffffffffffffffff, 0x8915, &(0x7f0000dfd000)={"0282b3f73a0900000000000000da6bea", {0x4, 0x9, 0x8, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f000012a000)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(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(r0, 0x5411, &(0x7f000096c000-0x4)=0x0) mlock(&(0x7f000044e000/0x2000)=nil, 0x2000) r3 = dup(r0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000163000)='/dev/ppp\x00', 0x101000, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000105000)={0x0}, &(0x7f00001b0000)=0x4) bind$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$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ba5000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a33000)=0xe8) getsockopt$inet6_tcp_buf(r4, 0x6, 0x1d, &(0x7f0000001000)=""/4096, &(0x7f0000b1c000-0x4)=0x1000) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) sendfile(r3, r5, &(0x7f0000d84000-0x8)=0x0, 0x8000fffffffe) 2018/01/22 08:15:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000060000-0x8)={0x0, 0x0}, 0x84000) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000268000-0x4)=0x5) socketpair(0x1, 0x5, 0x7fff, &(0x7f000043f000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f00004c0000-0x4)=0x7, 0x4) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f0000e12000-0x10)=[{&(0x7f0000b28000-0xa9)="580000001400192340834b80040d98700a0e03ffec0481000300000000000080014828ca944f64009400050028825aa8000000000000080000000000000009000000fff5dd0000001000010000080000000006000005a5ce", 0x58}], 0x1) fcntl$setsig(r2, 0xa, 0xe) 2018/01/22 08:15:42 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000004000)='./file0\x00', &(0x7f0000006000-0x10)=[&(0x7f0000001000)='$GPLem1:ppp1*security\x00', &(0x7f0000005000-0x1b)='-(vboxnet1--eth0selinux]]!\x00'], &(0x7f0000001000)=[]) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000007000-0x10)='/nodevtrusted^]\x00', 0x40, 0x1, &(0x7f0000006000)={0x4, 0x8e, 0x1000, 0x7b8, 0x3, 0x5, 0x100, 0x8}) fcntl$getownex(r0, 0x10, &(0x7f0000004000-0x8)={0x0, 0x0}) r2 = socket$inet_udp(0x2, 0x2, 0x0) syncfs(r2) ptrace$poke(0x5, r1, &(0x7f0000002000)=0x0, 0x80000000) 2018/01/22 08:15:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000271000-0x6)={0x100000000, 0x4, 0xffffffff}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) getsockopt(r0, 0x9, 0xffffffff, &(0x7f0000717000-0x19)=""/25, &(0x7f00007d8000)=0x19) r2 = syz_open_procfs(r1, &(0x7f000000a000-0x5)='comm\x00') ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000dd0000)=@generic={0x0, 0x3ff, 0x8}) exit(0x0) preadv(r2, &(0x7f0000013000-0x10)=[{&(0x7f0000141000)=""/62, 0xfffffffffffffcfb}], 0x100000000000013c, 0x0) 2018/01/22 08:15:42 executing program 6: r0 = socket(0x0, 0x802, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a68000-0x16)='/selinux/checkreqprot\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000d5000)={0x0, 0x0}) ioctl$sock_ifreq(r0, 0x600008b0f, &(0x7f0000fa2000-0x28)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_ivalue=0x0}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f000021c000-0x10)={0xffffffffffffffe0, 0x0, 0x20, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) fadvise64(r0, 0x0, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r1, &(0x7f0000a1d000-0x8)='./file0\x00', &(0x7f0000001000-0x20)={{r2, r3/1000+10000}, {0x0, 0x0}}) 2018/01/22 08:15:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000914000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000e38000)='maps\x00') pread64(r1, &(0x7f0000b13000)=""/181, 0xb5, 0x2000000000000003) syz_open_procfs(r0, &(0x7f0000bcf000-0x10)='coredump_filter\x00') 2018/01/22 08:15:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000a14000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000024000-0x8)='./control\x00', r1, &(0x7f0000013000-0xa)='./control\x00') renameat2(r0, &(0x7f0000dff000-0xa)='./control\x00', r1, &(0x7f00008f9000)='./control\x00', 0x2) 2018/01/22 08:15:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000400000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000727000-0x4)=0xc) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a50000)='/selinux/enforce\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000055c000)={0x0, 0x4a, "f55bbf081dd91135e9b156e25f57aaf30cd291e083990a4e68d5ae104b46e426d2f41975a5a9e9010935623af48d36fbac5996934bf263c4ab1258d9b7ef4908ee2577b5ed0440a6f53f"}, &(0x7f000030b000)=0x52) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000f9d000-0x8)={r3, 0x6f}, &(0x7f0000909000)=0x8) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000759000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000791000)={&(0x7f0000407000)=[0x84, 0x1, 0x100000001, 0x1, 0x7fff, 0x7, 0x6], 0x7, 0xffffffff, 0x94e, 0x4, 0x3, 0x47c800000000, {0x54f8, 0x0, 0xfff, 0x4, 0x1f, 0x0, 0x101, 0x4, 0x303e, 0x84d3, 0x8001, 0xff, 0x8, 0xf647, "abfb22e2f8fc8242e58765bce69c5d498e123bff6702b22bdcd7bb5ca3107eb7"}}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000087000-0x50)={{0x1, 0x100000001}, {0x80, 0xee9}, 0x80000000, 0x1, 0x7, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) tkill(r4, 0x27) ptrace$setopts(0x4200, r1, 0x0, 0x0) 2018/01/22 08:15:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00003e4000-0x9)='/dev/rtc\x00', 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000f06000)=""/169) ioctl$LOOP_CLR_FD(r0, 0x4024700a) syz_open_dev$binder(&(0x7f0000140000-0xd)='/dev/binder#\x00', 0x0, 0x802) fstatfs(r0, &(0x7f0000a83000)=""/4096) rt_sigsuspend(&(0x7f0000ba0000)={0x3}, 0xfffffffffffffdbc) fsync(r0) 2018/01/22 08:15:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ce7000-0x8)={0x0, 0x0}, 0x80000) sendmsg$unix(r0, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[], 0x0, 0x0}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000733000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x6, 0x6, 0x0, 0x0}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/01/22 08:15:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf636fcb0d6ce52d2) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000fc6000-0x58)="580000001200192300bb4b80040d8c562b060000000004106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) 2018/01/22 08:15:42 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000001000-0x8)='./file0\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000+0xd55)='/selinux/enforce\x00', 0x8000, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001000-0x4)=0x0) getpriority(0x2, r1) 2018/01/22 08:15:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d78000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x4004510f, &(0x7f0000001000-0x1)=0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f0000fb4000-0x4)=0x7fffffff, 0x4) 2018/01/22 08:15:42 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000bde000)='/proc/self/net/pfkey\x00', 0xc2240, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000001000-0x10)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000dc7000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r1, 0x1ff, 0x0, 0x81}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x80000010, 0x803, 0x2) write(r2, &(0x7f0000df9000-0x27)="2600000022004701056807008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f000077f000)=0x0, 0x4) sendto(r2, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) r3 = dup3(r2, r2, 0x80000) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f0000677000)={0x4, 0x1, 0x8000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) poll(&(0x7f0000d23000)=[{r2, 0x0, 0x0}], 0x1, 0x0) 2018/01/22 08:15:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) close(r0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_mreqn(r1, 0x0, 0x25, &(0x7f0000dcd000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) pipe2(&(0x7f0000ac4000)={0x0, 0x0}, 0x80800) sendmmsg$nfc_llcp(r2, &(0x7f0000359000)=[], 0x0, 0x8000) 2018/01/22 08:15:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f92000-0xf)='/dev/sequencer\x00', 0x40, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000b8a000)=""/149) r1 = timerfd_create(0x0, 0x0) readv(r1, &(0x7f0000000000)=[{&(0x7f0000001000-0x7)=""/7, 0x7}], 0x1) 2018/01/22 08:15:42 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x410000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000001000-0xd4)="1a530cc3618d5ac7bf6a717cc8e796425e1ec3d98b64792ea23fcf7968cbf089ba591767b2252a9a078650af078033c95f6d62cc42716e6775f750acd2cc9954c2462ede04caec2d37ff4f5c2de609410c51bab0aed401e4b34313d49e0a7dbb849776077bf75801469ffc2405100aadc6496c55eea527e234c6975b179089db13121f1d99cde63653752d0f27936047fa7131fa508f2c02af81f880ca6d685844be7f4e25f29002a97eeb3ecd52cd07a391a23647295e606c549a1852ab9a57319ef4e2c6ea4742e58d1e089100e91050abbc83") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r1 = memfd_create(&(0x7f0000e15000)='$@-\x00', 0x0) inotify_rm_watch(r1, 0x0) 2018/01/22 08:15:42 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}) timer_settime(0x0, 0x0, &(0x7f0000013000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000004000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/22 08:15:42 executing program 4: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fdb000)='./file0\x00', 0x0) mount(&(0x7f0000fd1000)='./file0\x00', &(0x7f0000fd2000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f00003ab000)="") r0 = open(&(0x7f000071e000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") renameat2(r0, &(0x7f0000fcf000)='./bus\x00', r0, &(0x7f0000fcf000-0x6)='./file1\x00', 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000436000-0x4)=0x0) getpgrp(r1) ioctl$VT_RELDISP(r0, 0x5605) 2018/01/22 08:15:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00008aa000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000fb2000)=0x0) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r3 = dup(r2) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f0000bea000-0x10)={0x0, &(0x7f00009c8000)=[]}) 2018/01/22 08:15:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f000083a000)="") readlink(&(0x7f0000457000-0x8)='./file0\x00', &(0x7f0000bd8000)=""/0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) ustat(0x0, &(0x7f0000c04000)={0x0, 0x0, 0x0, 0x0, 0x0}) getdents64(r0, &(0x7f0000b36000-0x6b)=""/107, 0x6b) 2018/01/22 08:15:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000b4b000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d75000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000fa3000)=""/59, 0x3b) capset(&(0x7f0000d57000)={0x20080522, 0x0}, &(0x7f0000b0b000-0x18)={0x0, 0x0, 0x0, 0x0, 0x400000004, 0x0}) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000ef0000)=0x5) bind$netlink(r0, &(0x7f0000e5d000)={0x10, 0x0, 0x0, 0x50}, 0xc) 2018/01/22 08:15:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000057b000+0x247)="1f0000001a001bf200001321fdf3167600041d0100008d3d93391a0001454a", 0x1f) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000b9b000-0x4)=@int=0x0, &(0x7f00005a6000-0x4)=0x4) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000049000-0x4)=0x7fff, 0x4) pipe2(&(0x7f00002a8000-0x8)={0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000d58000-0x10)={0x1a, 0x8001, 0x3, 0x1}) readv(r0, &(0x7f00008bb000)=[{&(0x7f0000e04000-0xf8)=""/248, 0xf8}], 0x1) 2018/01/22 08:15:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0xff) ioctl$int_in(r1, 0x5473, &(0x7f0000b08000-0x8)=0x9) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000043c000)={0x0, @in6={{0xa, 0x0, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8001, 0x1, 0x6, 0x100, 0x2, 0x4, 0xc07, 0x7, 0x30ea, 0x0, 0x2, 0x3, 0x20, 0xdc, 0x7]}, &(0x7f0000688000)=0x108) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000056a000-0x8)=@assoc_value={r2, 0x7}, &(0x7f0000437000)=0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000031f000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00005bc000-0xc)={0x1, 0x0}) signalfd(r1, &(0x7f0000584000-0x8)={0x400}, 0x8) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000793000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getpeername$unix(r0, &(0x7f0000cfe000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000b08000-0x2)=0x8) 2018/01/22 08:15:43 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000003000-0xb0)={{0x0, 0x0}, "706d727431000000000000000000000000000000020000000000000000000000000008ac00000000000000000000f000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_open_dev$sndseq(&(0x7f0000001000)='/dev/snd/seq\x00', 0x0, 0x800) 2018/01/22 08:15:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$dupfd(r0, 0x0, r0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00007a9000)='/dev/autofs\x00', 0x2441, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000407000-0xfc)={0x0, 0xf4, "56c9f09817856e5a52b6c60ad37aeb30acb49124d3392fd6c3d31cf3c704697422e5d946fc221168f2528dc697ffa559756860223d0bb051251e5ec7b1773024d3a9914cce6cf6bbf0e9b56ffee3e57806519c25a920a4c23c6d7f4d59ca018ed269510fa737c000bbdad1ac2d68ca6953d4fab2037e429d8528ef456825354ebc0023e24fd206fb32564619721e7b98ebe2e2e0129e2009e01bcca111c1f38ae90c6b853b3e4cf005c83285b87a15a976911d9d6814169acb3c6c08c8ad6101cc0b74db70ee718a1e14747c4f2f28099809b9e5fd28e807a256eab54f782fc2570c0021ed6018fe129d02efacb78bbb47d4986f"}, &(0x7f00005f4000-0x4)=0xfc) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00001e8000)={r2, 0x200d, 0x49, 0x0}, &(0x7f0000804000)=0x10) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000b1c000)={0x0, 0x0}) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000455000-0x11)='/selinux/enforce\x00', 0x70000, 0x0) ioctl$RNDADDENTROPY(r4, 0x40085203, &(0x7f0000a62000-0xcc)={0x0, 0xc4, "7989ce23b5298b198320c13d0e4f2cdafcac9aba4b8d1611b623598d5d37c8812cb11fa80ccc071f7ae2d29dbd12dbb0654e4b5be05fbae959e6f8fab95d0205b110fc93a3f7c299c901f88a05e65f7dd73da7e64569f0175ed58b59b35ae2735983d1b676de162a47808bec0079cd39a49937a89fb85204f6e6cfa6c337d0290f10c2f1640ed959b9f8b20d77de07f784ae1c7da19473214c2e335ed47baf5739b7205bb4f54bdf4165ca6a4fb75b4b8f8f27d031e7495d815cb22ad39895eb5bedc48a"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f00008cd000)=""/4096) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000705000-0x8)={r2, 0x400}, 0x8) r5 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000119000-0xa0)={r3, @in6={{0xa, 0x1, 0x100000001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x542, 0x6, 0x3, 0x33, 0x10}, &(0x7f0000188000)=0xa0) setsockopt$inet_int(r5, 0x0, 0x12, &(0x7f00008f1000)=0x0, 0x4) sigaltstack(&(0x7f0000ba2000/0x1000)=nil, &(0x7f00009a3000+0xdde)=0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f000000d000-0x4)=0x0, 0x4) 2018/01/22 08:15:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1ffffffffe, 0x806, 0xff7fffffffff8001) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000d57000-0x4)=0x7, 0x4) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000"}], 0x28, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000b80000)={0x0, 0x10, 0x0, 0x4, 0x80000000, 0x72}, &(0x7f0000fbd000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000a75000)={0x0, 0x90, "7e957409c15322440620a972f12e4600a170536c31da651fb61c381dd1013e97538b0b3dabe0236990aa58041c67cdfbaca28707f8996125136c2c73c13d580e3e3e1a95a95a7841553063ffbfcba3d00a20ba3cb68c79a51974372e0be64453de4c29c4e41c8c6bb3d5eb37050156dac4bd71d4ee7edfefdd693090a504244f64900b3824c5afadcfb55cdd1d916939"}, &(0x7f000070d000)=0x98) sendmsg$inet_sctp(r0, &(0x7f0000388000-0x38)={&(0x7f000030f000)=@in6={0xa, 0x3, 0xfea1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10001}, 0x1c, &(0x7f0000aee000)=[{&(0x7f0000351000)="1b9b35093fe6f09bd10eee3e21b47889199f404d7b2c29f513c949fc846716bb898c78c3c618a889df5199339c3c308c78ee5bc7743cda34f4630958a4a0f543a2dad4b7a6", 0x45}, {&(0x7f00003bc000-0x75)="753b7a55c96551deb5791a330967884c4edbd97df289265c5eb91992735f3167374c87d45ef8e003b2acfc2b95d3c5cebe05b9a97d90a138fdde7d3747771c67a4c1dc2f1dcfd9993603aedd25c18ce0a34283f968e6f7b39e2e1423f6b22bf41c7fa1c50e67d4758039cd99a1af2b825af0b3e644", 0x75}, {&(0x7f0000e3c000-0x1000)="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", 0x1000}, {&(0x7f00002c0000)="020746d556a4e9e6cecf27701d8eaeee610838077fc40e58a3c0116f1f82e5dfadcf68fd2aa1d00d697372d312077a4dc3cf24f50ee8d9da003ec68dce4a5ab437495e9489a061fc2f8443478d4aefbbaa9359e97f25aed2b647180f06c64454da948e966d066b017551dd3a1491663e3f6600c9df9aa6df8a4c613033194688bbae8badfa5e9b0dbd58ee5758c342023ff8b484502a182d8c6122705fca2fc62af222892155baea1c47f2d93be9cc2ed66c80263a3ff5ea2af2a22c802e8a01e27aab713293fd058a2b9afc47a09b7f43fdb3dfb17b", 0xd6}, {&(0x7f0000111000-0xa4)="4ed1253e1c5f8b8be854535823c6330ba07d2f2bd36d15a33d7b0a8e297af809b6b2245930c3ed0aa25d16391298e8450b879a4b9526ee4e629e3c4599b838909d7643355aa23dc98a7469b6b399af6a8836fbe42de39ff0c46c965bb2c9bda77381222de7787c40dd76c2bffbdb05dfa1c833be4bdb6faf7cc08b225e1f9084e2a57dcfd12d1836582ac52e412d273409265dfd11ba6b660887f6b2f45b28999a0cba35", 0xa4}, {&(0x7f0000399000)="99c1fe918170f3bfe071111aadcb8f02038f4660897dd6cb810cf820bb994e885b559e2c43d885e4700988fdd446ce803590b0799faf2c0a96ae17de25fecf89b11ab7c21f3077c5b0681624ffd457c1d06038", 0x53}], 0x6, &(0x7f0000554000-0x60)=[@sndinfo={0x20, 0x84, 0x2, {0x5, 0x8000, 0x7, 0x2, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0xf28c, 0x9, 0xffffffffffffffe2, 0xffffffff, 0x80000000, 0xdffb, 0x8, r2}}], 0x60, 0x4}, 0x0) 2018/01/22 08:15:43 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x5421, &(0x7f0000005000-0x44)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="9cd6c08dc0e8270ced2cbbf2d5176009"}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000004000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) listen(r0, 0x0) accept4$inet(r0, &(0x7f0000005000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000-0x4)=0x10, 0x0) 2018/01/22 08:15:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000961000)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00001ec000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000c61000)={r1, 0x0}) ioctl$TCSBRKP(r0, 0x5382, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000063e000)={0x0}, &(0x7f0000942000-0x4)=0x4) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000923000-0x17)=""/23, &(0x7f00009b8000-0x4)=0x17) 2018/01/22 08:15:43 executing program 7: mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f0000a4b000-0xbf)=""/191, &(0x7f0000ef9000)=0xbf) 2018/01/22 08:15:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000081b000)=',&\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000ec3000)={0x428c24, {0x400003ffffffc}, 0x0, 0x0}, &(0x7f000093d000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00006a3000)={0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000dcd000)={0x0, 0x0, 0x0}, &(0x7f000052c000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000b000)={0x0, 0x0, 0x0}, &(0x7f0000927000)=0xc) r1 = fcntl$getown(r0, 0x9) syz_open_procfs(r1, &(0x7f0000fa2000)='net/ip_mr_vif\x00') 2018/01/22 08:15:43 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000c33000-0xa)='/dev/ptmx\x00', 0x0, 0x0) pipe(&(0x7f0000206000)={0x0, 0x0}) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000a7e000-0x10)={0x0, 0x88, &(0x7f0000c37000)="199e7ae385bea1c60de36e4b19e993bd5a5250b37396f1fe4bac2c6b4dc8180a8292a5eb98d2c4337677d901f344690412b94f8c10508210be00252a329cec8fac074fa762f1a123830d0d80934767f3c0cb367959b323e1903426f618570ddf065ac57b52e1eec537b76965cac7d43bfa8ef6fbe089516851908c3fd285106ad752381b40bf8c03"}) setrlimit(0x7, &(0x7f0000df2000-0x10)={0x0, 0x0}) pipe2(&(0x7f000076f000-0x8)={0x0, 0x0}, 0x4800) ioctl$TCSBRKP(r3, 0x5425, 0x50) 2018/01/22 08:15:43 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x3, &(0x7f0000001000-0x10)={0x5, &(0x7f0000001000-0x28)=[{0x7, 0x9c, 0x0, 0x4}, {0x7ff, 0x8, 0xfd7, 0xfffffffffffffff7}, {0x6, 0x1ff, 0x7, 0x5}, {0x1, 0x0, 0x7, 0x27}, {0x8, 0x65739086, 0x100, 0x2}]}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000002000-0x4)=0x0) waitid(0x2, r0, &(0x7f0000747000)={0x0, 0x0, 0x0, 0x0}, 0x8, 0x0) 2018/01/22 08:15:43 executing program 0: r0 = socket(0x1b, 0x80a, 0x80000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000+0xe88)=0x0, &(0x7f00004ab000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x80000001, 0x2002) r2 = creat(&(0x7f000050e000)='./file0\x00', 0x4) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000024000)=0x100000000) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f000056b000)={0x0, 0x2, 0x0, 0x2, "020003fe040000000000002403ffffe78be5e600000000000000030809a7e633"}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f000090a000-0x4)=0x0) ptrace$setregs(0x55c30526d47b5644, r3, 0x6, &(0x7f0000dae000-0xe1)="2e358872cc11510974bd22d5ee95637d3648cc2a4bac57875260fb9c38076a9b154f99162baa3de92b1d59c9db77dc201b1db5999a67f9e108417dedaee36ae92cd51e8c321c75ee5a169c21b1783a8f821361737f78814c9940cfb91dd86e36a179652dc8c3692e7febb9fc059472089efd514dec71a05ef86db91cb5eccc534c332cd37cb235bae1d0fdf49bcc7c52cea377bab443187680c52f6ad5e08ab2fc50e76f65584db2a738ef25629ea83162c2bdfd7ab7f7082592a400d997b19dffcb440194c9204bc7a7b293ecca0718b3b1a22543cbd0db5bb90cc86baa30fdd3") r4 = gettid() fcntl$lock(r1, 0x7, &(0x7f0000809000-0x20)={0x0, 0x3, 0x4, 0x1f3f, r4}) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c05000)='/proc/self/net/pfkey\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r5, 0x541b, &(0x7f0000853000-0x4)=0x0) ioctl$LOOP_GET_STATUS64(r5, 0x4c05, &(0x7f0000aa9000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000967000)=0x0, &(0x7f00000a8000-0x4)=0x4) 2018/01/22 08:15:43 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cc7000)='/dev/rtc\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000000)=""/17) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000002000-0x8)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_fuseblk_mount(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000)='./file0\x00', 0x2000, r1, r2, 0x13fb, 0x3, 0x1) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000003000-0x8f)=""/143) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000003000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000004000)={0x0, 0x80000001, 0xfffffffffffffeff, 0x0, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) tee(r0, r0, 0x5400, 0x1) socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x1, 0x4) r4 = dup3(r3, r3, 0x80000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000006000-0x95)=""/149, &(0x7f0000006000-0x4)=0x95) connect$ipx(r4, &(0x7f0000001000)={0x4, 0x1, 0x1, "fed8cb0da49c", 0x1, 0x0}, 0x10) clock_gettime(0x0, &(0x7f0000005000-0x10)={0x0, 0x0}) futimesat(r0, &(0x7f0000004000-0x3)='./file0\x00', &(0x7f0000001000)={{r5, r6/1000+30000}, {0x77359400, 0x0}}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000004000-0x12)={@generic="97a2e0d0c72a45eac343b96435b8c194", 0x1}) r7 = dup(r3) ioctl$TCFLSH(r7, 0x540b, 0xfffffffffffffff7) 2018/01/22 08:15:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) accept4(r0, &(0x7f0000ea2000-0x10)=@vsock={0x0, 0x0, 0x0, @my=0xffffffffffffffff, 0x0}, &(0x7f0000dd6000)=0x10, 0x800) r1 = syz_open_dev$sndtimer(&(0x7f0000272000)='/dev/snd/timer\x00', 0x0, 0x40) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x1, 0x0, 0x0, 0x3, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000fac000)={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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/22 08:15:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000516000-0x4)=0x4, 0x4) sendto$inet6(r0, &(0x7f0000f64000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000937000)=0x5, 0x4) fsetxattr(r0, &(0x7f0000521000)=@random={'btrfs.', 'vboxnet0lo\x00'}, &(0x7f0000731000)="2e656d30766d6e6574305d656d302d2be87d252647504c00", 0x18, 0x2) recvfrom$inet6(r0, &(0x7f0000f6a000-0xf6)=""/246, 0xf6, 0x2000, 0x0, 0x0) 2018/01/22 08:15:43 executing program 3: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000509000-0x8)={0x0, 0x0}) recvmmsg(r1, &(0x7f000000f000-0x1e0)=[{{&(0x7f0000f39000-0x1e)=@pppoe={0x0, 0x0, {0x0, @random=""/6, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f0000752000-0x50)=[{&(0x7f0000feb000)=""/150, 0x96}, {&(0x7f0000feb000)=""/110, 0x6e}, {&(0x7f00005c2000-0x9a)=""/154, 0x9a}, {&(0x7f0000fec000-0x22)=""/34, 0x22}, {&(0x7f0000feb000)=""/117, 0x75}], 0x5, &(0x7f0000feb000)=""/253, 0xfd, 0x2}, 0xe5a}, {{0x0, 0x0, &(0x7f0000feb000)=[{&(0x7f0000168000)=""/23, 0x17}, {&(0x7f0000bfa000)=""/221, 0xdd}, {&(0x7f0000feb000)=""/4, 0x4}, {&(0x7f0000af5000-0x51)=""/81, 0x51}, {&(0x7f0000feb000)=""/65, 0x41}, {&(0x7f0000feb000)=""/108, 0x6c}], 0x6, &(0x7f0000dad000)=""/34, 0x22, 0x8}, 0x3}, {{&(0x7f0000fec000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}}}, 0x32, &(0x7f0000fec000-0x18)=[{&(0x7f0000925000-0x59)=""/89, 0x59}, {&(0x7f0000874000)=""/191, 0xbf}], 0x2, &(0x7f0000830000-0x79)=""/121, 0x79, 0x1}, 0x100000001}, {{&(0x7f0000fec000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000fec000-0x30)=[], 0x3, 0x0, 0x0, 0xd88}, 0x6}, {{&(0x7f0000188000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x10, &(0x7f000061d000-0x2b)=[{&(0x7f0000feb000)=""/13, 0xd}, {&(0x7f0000fec000-0x18)=""/24, 0x18}, {&(0x7f0000919000)=""/251, 0xfb}], 0x3, &(0x7f0000feb000)=""/197, 0xc5, 0x3}, 0x2}, {{&(0x7f0000fec000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000fec000-0x20)=[{&(0x7f0000fec000-0x88)=""/136, 0x88}, {&(0x7f0000feb000)=""/245, 0xf5}], 0x2, &(0x7f0000fec000-0x7d)=""/125, 0x7d, 0x3}, 0x1}, {{&(0x7f00004ca000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000fec000-0x10)=[{&(0x7f00002c4000-0x56)=""/86, 0x7cf4c37649cd497}], 0x1, &(0x7f0000feb000)=""/178, 0xb2, 0x200}, 0x9}, {{&(0x7f0000feb000)=@ax25={0x0, {""/7}, 0x0}, 0x329, &(0x7f0000feb000)=[{&(0x7f0000447000-0x9e)=""/158, 0x9e}, {&(0x7f0000fec000-0x7f)=""/127, 0x7f}, {&(0x7f0000da3000)=""/237, 0xed}, {&(0x7f0000a53000-0xc4)=""/196, 0xc4}, {&(0x7f0000814000-0x32)=""/50, 0x32}, {&(0x7f00008ac000)=""/243, 0xf3}], 0x6, &(0x7f00005ae000)=""/65, 0x41, 0x81}, 0x0}], 0x8, 0x2, &(0x7f00004e1000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000696000)={0x0, 0x0, 0x6426, 0x0, 0x5, 0x1}, &(0x7f0000f9b000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f00006a3000-0x8c)={r3, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000feb000)=0x6) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000fe7000-0x24)={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCNOTTY(r0, 0x5422) r4 = syz_open_pts(r0, 0x802) writev(r4, &(0x7f0000feb000-0xa0)=[{&(0x7f0000cec000+0xd69)="", 0x0}, {&(0x7f0000fea000-0x2d)=']', 0x1}], 0x2) 2018/01/22 08:15:43 executing program 4: mmap(&(0x7f0000000000/0xdf6000)=nil, 0xdf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000df7000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x0, &(0x7f0000df6000)=0xfffffffffffffbff) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000935000)={@loopback=0x0, @multicast2=0x0}, &(0x7f00002e3000-0x4)=0x8) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x68, &(0x7f0000df4000)=0x0, &(0x7f0000b8e000-0x4)=0x4) 2018/01/22 08:15:43 executing program 2: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80007, 0x0) write(r0, &(0x7f0000190000)="240000001a0025f0006bb404000000090a0b00ff0010b500001000eb080002007fffe5b7", 0x24) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000fd1000)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b6a000-0x4)=0xe8) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00007a8000)={{{@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}, {{@in=@local={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}}, &(0x7f0000fd1000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000e92000)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast1=0xe0000001, 0x0, 0xffff, 0x3, 0x0, 0xa, 0x20, 0x80, 0x3f, r1, r2}, {0x401, 0x9, 0x9, 0x74b2, 0xb049, 0xffff, 0x200, 0x9}, {0x5, 0x8, 0x10, 0xff}, 0x1fa, 0xc, 0x2, 0x0, 0x3, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0xff}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5, 0x3, 0x3, 0x352, 0x1, 0x7, 0x401}}, 0xe8) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000fd2000-0x4)=0x20) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00006fe000)={@common='bridge0\x00', @ifru_flags=0x5300}) 2018/01/22 08:15:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000802, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000861000+0x577)=0x0) fstat(r0, &(0x7f0000ae4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000bcd000-0x8)='./file0\x00', &(0x7f00002e0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000468000)={r1, r2, r3}, 0xc) write(r0, &(0x7f0000327000-0x26)="26000000420047f1938d000000000000020050f16b8dbdea03fffff745626803e517c76e328a", 0x26) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000d62000)=0x0, 0x4) 2018/01/22 08:15:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000076a000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000f14000+0xbaa)={0x6, 0x2000000000000084, 0x100000000000269, "717565756531000000000000000000000000000000000000000000000000000106ffffffe600000000000000ff07000000000100000000000000000200", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/22 08:15:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cc5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$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(&(0x7f000041e000)='}\\]+\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f00007ca000)='/dev/snd/seq\x00', 0x0, 0xa00a49) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000fcd000)={0x0, 0x0, {0x3, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/22 08:15:43 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x4, &(0x7f0000001000)={0x0, 0x0}) utimes(&(0x7f0000561000)='./file0\x00', &(0x7f0000000000)={{0x0, r0/1000+30000}, {0x77359400, 0x0}}) 2018/01/22 08:15:43 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e2b000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) pipe(&(0x7f0000afa000-0x8)={0x0, 0x0}) poll(&(0x7f00006ed000)=[{r0, 0x0, 0x0}], 0x1, 0x3) 2018/01/22 08:15:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000073b000)={0x0, 0x0}, 0x80800) getsockname(r0, &(0x7f00004c7000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000434000)=0x9) socket$netlink(0x10, 0x3, 0x16) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00009aa000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x2d, &(0x7f000060c000)=0x8001, 0x4) 2018/01/22 08:15:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000dc4000)=[{&(0x7f00004e1000-0xbf)="7fa9a43b93cd6603d1ae2f2f3458ce2cf6d2785e6d54c8282de42fd8e2505053e0ba6c762640ff29af5ffab45bb5a44fda0877c42a6bbdc45ccab6c6dec4074fbed4698fd2122ef15338a9e89d20bc3f17", 0x51}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r1, &(0x7f0000387000-0x60)="000ed4833d4a7da7eefc86a6ff1f35dc3d8f134aca46ff59cbd74142a6d65bead84e70bbc62307a2c417cb73f3946cc6c0d01d4fa2fc73e6d57dadcd152a41a42ad46353f0809fee82a16c7df3fa1e0651e9ba5e754564506b934707b509213e", 0x60, 0x0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000267000-0x4)=0x0, 0x4) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7000+0x99)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x40001) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x100, &(0x7f0000277000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000587000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) shutdown(r1, 0x1) 2018/01/22 08:15:43 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x1c, 0x1) mknod(&(0x7f0000000000)='./file0\x00', 0x5, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000002000)=[], &(0x7f0000001000)=[]) [ 52.258359] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=66 sclass=netlink_tcpdiag_socket 2018/01/22 08:15:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000402000-0x88)={0x5, {{0xa, 0x2, 0x7f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe61}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f00002c6000)=0x3f70, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000658000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00005c0000)=[{0x4, 0x402}, {0x7, 0x3f}, {0xf, 0xf53}, {0xe, 0x98}, {0x3, 0x8}, {0x0, 0x4}], 0x6) r1 = socket$inet6(0xa, 0x0, 0x80) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) readv(r1, &(0x7f0000b43000)=[{&(0x7f0000f85000-0x45)=""/69, 0x45}, {&(0x7f0000f7f000-0xf4)=""/244, 0xf4}, {&(0x7f0000c82000-0xa7)=""/167, 0xa7}, {&(0x7f0000ae3000)=""/203, 0xcb}, {&(0x7f0000851000)=""/107, 0x6b}, {&(0x7f0000dea000)=""/61, 0x3d}], 0x6) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f00007d3000)=0x57b6, 0x1f0) sendto$inet6(r0, &(0x7f0000fa3000)="2160616d2f698f6c7795c074cd3c8b6439bc7e8847fd34367b110ce2f08faa56c377075cfd5e445ec6491fe07a8922b92f279ff4fe699f38afbd235c8c320ecfbcb1d2511b9a78d982fb530833ef57b58f8d821701e404bd2b9b17c2f834bf6644aca462cae011f3178ed09f8fd162d3564c070f1d2796391840480df077340703fa20a296c63ebce63a4bbb9c48826949f5a521d704c008127095fa9acc63f2edc024dd32cc330a54ef12874bfefa3478dac9694ee9f2aba4", 0xb9, 0xc000, 0x0, 0x0) close(r0) 2018/01/22 08:15:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f00009ba000)=""/134) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$TCFLSH(r1, 0x80047456, 0x0) 2018/01/22 08:15:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000dc4000)=[{&(0x7f00004e1000-0xbf)="7fa9a43b93cd6603d1ae2f2f3458ce2cf6d2785e6d54c8282de42fd8e2505053e0ba6c762640ff29af5ffab45bb5a44fda0877c42a6bbdc45ccab6c6dec4074fbed4698fd2122ef15338a9e89d20bc3f17", 0x51}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r1, &(0x7f0000387000-0x60)="000ed4833d4a7da7eefc86a6ff1f35dc3d8f134aca46ff59cbd74142a6d65bead84e70bbc62307a2c417cb73f3946cc6c0d01d4fa2fc73e6d57dadcd152a41a42ad46353f0809fee82a16c7df3fa1e0651e9ba5e754564506b934707b509213e", 0x60, 0x0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000267000-0x4)=0x0, 0x4) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7000+0x99)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x40001) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x100, &(0x7f0000277000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000587000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) shutdown(r1, 0x1) 2018/01/22 08:15:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000985000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000040b000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f00005b6000-0x4)=0x6) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000022f000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000470000-0x64)={&(0x7f0000cf6000-0x1c)=[0x8, 0x2, 0x8, 0x3f9, 0x2, 0x1ff, 0xff], 0x7, 0xe31, 0xfffffffffffffff7, 0x1f, 0x8, 0x826, {0x9, 0x5, 0x0, 0x9, 0x200, 0x1, 0x0, 0xf1, 0xffff, 0x3ff, 0x2, 0x200, 0x20, 0x2, "76f6134c50ea032aa105cc4ded5af83bec5223692a6947458c381d8f2aea8339"}}) fstat(r0, &(0x7f0000045000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, 0x0, r3) 2018/01/22 08:15:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000003000-0x8)='./file0\x00') lgetxattr(&(0x7f00000e7000)='./file0\x00', &(0x7f00000a8000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000d63000)=""/42, 0x2a) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00005e4000-0x10)='/selinux/policy\x00', 0x0, 0x0) bind$ipx(r0, &(0x7f00004c7000-0x10)={0x4, 0x0, 0x101, "50f08e79ab2d", 0x5, 0x0}, 0x10) 2018/01/22 08:15:43 executing program 6: r0 = syz_open_dev$sg(&(0x7f000002e000-0x9)='/dev/sg#\x00', 0x0, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000eca000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$session_to_parent(0x12) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000612000-0x20)={0x5, 0x0, 0x10003, 0x2}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000e5d000-0x20)={0x1, r1, 0x10001, 0x9}) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000cfc000)='./file0/file0\x00', &(0x7f0000bdc000-0x8)='./file0\x00', &(0x7f00000da000)="697058de734f2bfb898995c3fceedf06953a7bf3416e9279a04e4aa7a7d24afdca4f47a999733323c4df1fa5bf96666dfcdf0fc1c8511d3ba96f0beb05c5b162b1cc240ca14f2d34642bea6330b2aabe925847ce962977a11d8bb0e99729898cf73c27ea6f4c0fb0ac3ed0f02576ecae2816185747d5882b6e86dd", 0x0, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000519000)={0x6, 0x0}) 2018/01/22 08:15:43 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001000-0x4)=0x0) fcntl$setownex(r0, 0xf, &(0x7f00005fc000-0x8)={0x5, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f00000d3000)="1f00000052001f0014b25107000604000200071008000100feffffff080000", 0x1f) 2018/01/22 08:15:43 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000830000-0x15)='/proc/self/net/pfkey\x00', 0x44401, 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$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000001000-0xc)={@loopback=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000d92000-0x10)={&(0x7f0000aa0000)=@mpls_delroute={0x5c, 0x19, 0x801, 0x2, 0x0, {0x1c, 0x34, 0x20, 0x3, 0x0, 0x0, 0x0, 0x0, 0x2000}, [@RTA_DST={0x8, 0x1, [{0x1, 0x7b6, 0xbc19, 0x7}]}, @RTA_DST={0x8, 0x1, [{0x1f, 0xfffffffffffff33e, 0x5, 0x100}]}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x6}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0xcd5b}, @RTA_DST={0x4, 0x1, []}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x1b}, @RTA_DST={0xc, 0x1, [{0xf40b, 0x48a6, 0x7ff, 0x4a}, {0x1, 0x9, 0x4, 0x0}]}, @RTA_OIF={0x8, 0x4, r1}]}, 0x5c}, 0x1, 0x0, 0x0, 0x40}, 0x20000844) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000003000)="441f090000000021000600000000e978200505000000000000000004fd", 0x1d) connect$inet(r2, &(0x7f0000002000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffc9a) [ 52.308367] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=66 sclass=netlink_tcpdiag_socket 2018/01/22 08:15:43 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r0, &(0x7f0000e73000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000-0x38)={&(0x7f000000b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000008000-0x388)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x111}, 0x1, 0x0, 0x0, 0x0}, 0x0) close(r1) 2018/01/22 08:15:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) syz_open_dev$urandom(&(0x7f0000cd5000)='/dev/urandom\x00', 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f00007d3000)=0x57b6, 0x1f0) sendto$inet6(r0, &(0x7f00008e6000)="1f6041ab5532cf6ab740ef14c6981781d63f7f03d107e0dd3eb59aa2ad284c2a5a3afe553ea64a34343d10a01a7a04fb54bd763906faf0f342ba301c415dc62e6e59064f60e5d4e7957cddba3c319794c1f0015137085ecb862f76bce4ad3d561a16a5b4a551ec1b56d6c4df1b", 0x6d, 0x10, &(0x7f0000f3e000-0x1c)={0xa, 0x0, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x3}, 0x1c) close(r0) [ 52.359208] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/22 08:15:43 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x2) 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) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000758000-0x11)='/dev/vga_arbiter\x00', 0x800, 0x0) r2 = accept4$nfc_llcp(r1, &(0x7f000052f000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00007b7000-0x4)=0x60, 0x80800) fcntl$setlease(r2, 0x400, 0x2) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000001000-0xb)={0x100, 0x0, 0xa7, 0x2, 0x0, 0x0, 0x2, 0x20, 0x1, 0x1000, 0x5}, 0xb) fcntl$setsig(r0, 0xa, 0x1a) gettid() bind$netlink(r0, &(0x7f0000687000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc) close(r0) 2018/01/22 08:15:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000000+0xe5b)='keyring\x00', &(0x7f00008c2000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004c6000)='\r', 0x1, 0xfffffffffffffffd) keyctl$link(0x8, 0x0, r0) r1 = add_key(&(0x7f0000005000-0x8)='trusted\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000004000)="", 0x0, 0xfffffffffffffffe) keyctl$get_security(0x11, r1, &(0x7f0000000000)=""/184, 0xb8) 2018/01/22 08:15:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000c9f000-0xd)='/dev/usbmon#\x00', 0x8, 0x80) ioctl$TIOCCBRK(r1, 0x5428) getsockopt$inet6_buf(r0, 0x29, 0x4a, &(0x7f000050c000)=""/0, &(0x7f0000d54000)=0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000567000)=0x7) 2018/01/22 08:15:43 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00009e0000)='trusted\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r1 = add_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000159000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r0) r2 = memfd_create(&(0x7f0000000000)='.&,@}vboxnet1\'\x00', 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r2, 0x21, 0xd, &(0x7f0000001000-0xb5)=""/181, &(0x7f0000002000-0x4)=0xb5) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) keyctl$invalidate(0x15, r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000003000-0x8)={0x0, 0x400, 0x903}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000002000-0x18)={r4, 0x8001, 0x10, 0x2, 0x0}, &(0x7f0000002000)=0x18) keyctl$setperm(0x5, r1, 0x20200000) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000002000)=""/157, &(0x7f0000001000-0x4)=0x9d) mq_unlink(&(0x7f0000001000)='GPL\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000004000-0x8)={r4, 0x2}, 0x8) fcntl$addseals(r3, 0x409, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f0000004000)=""/150) keyctl$describe(0x6, r1, &(0x7f0000001000-0xdf)=""/223, 0xdf) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000005000)={r5, 0x5, 0x5, 0x4793, 0xfffffffffffffffb, 0x2}, &(0x7f0000005000)=0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r3, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000005000)=0x10, 0x800) sync_file_range(r2, 0x0, 0x1, 0x1) 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) getresuid(&(0x7f0000007000)=0x0, &(0x7f0000008000-0x4)=0x0, &(0x7f0000007000)=0x0) 2018/01/22 08:15:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ee7000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00001fa000-0x9)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000d69000)=@assoc_id=0x0, &(0x7f00008e2000)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000c1c000-0x20)={0xfffffffffffffffb, 0x12ccc9c, 0x0, 0xffffffffffffff80, 0x9, 0x5, 0x400, 0x0, r2}, 0x20) ioctl$TIOCNOTTY(r0, 0x5422) 2018/01/22 08:15:43 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000490000-0x1)=0x10) flock(r0, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x1e2) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000)={0x0}, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000001000)={0x6, 0x56, 0x5, 0x200, 0x9}, 0x14) syncfs(r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(r1, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000003000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x0, 0xff, 0x5, 0x1, 0x3, 0x6}, &(0x7f0000003000)=0x20) sendfile(r2, r0, &(0x7f0000003000-0x8)=0x0, 0xfffffffffffffffd) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000005000-0x4)=0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0xe, &(0x7f0000002000)="3a087237080fc257ade6ba2f25e1942dbc10fff1ce0b1e30e803d52cf0cb9eda49967e70a933c59132bc6f576d630b4f0dde4dcb1923874423bad7d06cf1d9ff693ba5acf2d5d06c88c5ab54e9ed6d123a0e024c5754", 0x56) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r2, &(0x7f0000005000)=[{&(0x7f0000005000-0x1d)=""/29, 0x1d}, {&(0x7f0000003000)=""/194, 0xc2}, {&(0x7f0000006000-0xe0)=""/224, 0xe0}, {&(0x7f0000003000)=""/67, 0x43}, {&(0x7f0000002000-0x6a)=""/106, 0x6a}, {&(0x7f0000003000)=""/231, 0xe7}, {&(0x7f0000001000-0x36)=""/54, 0x36}, {&(0x7f0000002000)=""/4096, 0x1000}], 0x8, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f0000006000)=0x0, &(0x7f0000006000)=0x4) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000006000-0x8)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000008000-0x90)={0x2, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000008000-0x4)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000007000-0x8)={0x2, r3}) setns(r2, 0x48000000) [ 52.425584] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/22 08:15:43 executing program 1: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000007f000-0x9)='/dev/sg#\x00', 0xffffffffffffffff, 0x80) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00005b2000-0x8)=0x6) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00006ff000)=0x4, 0x4) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x9, 0x4, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00003bc000-0xe8)={{{@in=@empty=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fbe000)=0xe8) 2018/01/22 08:15:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bff000)='./file0\x00', 0x2) r0 = open(&(0x7f000054f000-0x8)='./file0\x00', 0x42000, 0x0) getdents(r0, &(0x7f0000e35000-0xc0)=""/192, 0xc0) inotify_add_watch(r0, &(0x7f000068f000)='./file0\x00', 0x80000000) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000a32000-0x88)={0x1, {{0xa, 0x2, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc265}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/22 08:15:43 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) fcntl$notify(r1, 0x402, 0x80000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) getsockopt(r0, 0x2, 0x634b733e, &(0x7f0000002000-0x76)=""/118, &(0x7f0000001000-0x4)=0x76) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000001000-0xcd)=""/205) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0xfaa}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000003000-0x8)={r3, 0x100}, &(0x7f0000000000)=0x8) setsockopt$inet_tcp_int(r2, 0x6, 0x1f, &(0x7f0000003000-0x4)=0xe13b, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000004000-0xc)=@sack_info={r3, 0x3, 0x6}, &(0x7f0000002000-0x4)=0xc) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={@common='ip6gretap0\x00', @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000003000)=0x0, &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000005000)='./file0\x00', &(0x7f0000004000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$evdev(r2, &(0x7f0000004000-0x60)=[{{0x77359400, 0x0}, 0x2, 0x4, 0x43}, {{0x0, 0x0}, 0x9, 0x1, 0x4}, {{0x0, 0x0}, 0x7, 0x800, 0x3f}, {{0x0, 0x7530}, 0x9, 0x40, 0xdd}], 0x60) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000006000)=@assoc_value={r4, 0x1}, &(0x7f0000006000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000001000-0x98)={r3, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xfffffffffffffffe}, 0x98) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000007000)={r3, 0x7, 0x8}, &(0x7f0000001000)=0x8) r5 = inotify_add_watch(r2, &(0x7f0000000000)='./file0\x00', 0x6) inotify_rm_watch(r2, r5) 2018/01/22 08:15:43 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000)='/dev/rfkill\x00', 0x101080, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000003000-0x4)={0x2}, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r2, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000012000)=0x8) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) renameat2(0xffffffffffffffff, &(0x7f0000013000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/22 08:15:43 executing program 5: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000d64000)='/dev/pktcdvd/control\x00', 0x400000, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000c47000)={{0x8, 0x7}, {0x1, 0x7fff}, 0x8, 0x5, 0x10001, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000001000)=[], 0x0, 0x48014) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000003000-0xc)={0x4, [0x0, 0x3, 0x7fc9, 0x7ff]}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000003000-0xa0)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xb7e, 0x80, 0x9, 0x3}, &(0x7f0000003000)=0xa0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r1, 0xfffffffffffffffd, 0x5}, 0x8) r2 = socket$inet6(0xa, 0x2, 0x7) getsockopt$inet6_tcp_buf(r0, 0x6, 0x3b, &(0x7f0000003000)=""/117, &(0x7f0000004000-0x4)=0x75) r3 = dup2(r0, r2) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000003000-0x4)=0x9, 0x4) shutdown(r2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000004000)={{0x0, 0x0}, {0x77359400, 0x0}}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000002000)=[@in6={0xa, 0x0, 0x8000, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x2, 0x7fffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x48) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000006000-0x1)=0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000001000-0x6)={r1, 0x7}, &(0x7f0000005000-0x4)=0x6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000007000-0x8)={r4, 0x7ff}, &(0x7f0000006000)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000008000-0xe)=@known='system.advise\x00') 2018/01/22 08:15:43 executing program 7: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000e75000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000034d000)=0x10, 0x800) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000a2a000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x24, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="fdf6aca8873d2635989289292b63c964"}) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f00006f7000)={0x77359400, 0x0}, &(0x7f0000877000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x5, 0x7, &(0x7f0000451000)={0x0, 0x0}, &(0x7f0000025000-0x4)=0x0, 0x0) 2018/01/22 08:15:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000324000)='./file0\x00', 0x0, 0x800000000) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") ioctl$KDGKBENT(r0, 0x4b46, &(0x7f000040d000)={0x3ff, 0x101, 0x7}) execveat(r0, &(0x7f0000fd5000)='./file0\x00', &(0x7f0000394000-0x38)=[], &(0x7f0000141000)=[&(0x7f0000fd5000)="6e65742f10000000000000044200"], 0x0) 2018/01/22 08:15:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000500000)='id_resolver\x00', &(0x7f0000bfc000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000007b000-0x1d)='securitynodev,em0%proc:self-\x00', 0xfffffffffffffff8) r1 = request_key(&(0x7f0000fde000)='.request_key_auth\x00', &(0x7f0000aff000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000e08000-0x23)='securitymd5summime_typecgroup^user\x00', 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f0000a64000-0x8)='keyring\x00', &(0x7f0000a33000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r1) r3 = add_key(&(0x7f000042d000-0xc)='id_resolver\x00', &(0x7f0000553000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000014000)="fce7", 0x2, r2) keyctl$revoke(0x3, r3) r4 = request_key(&(0x7f0000c2e000-0x5)='user\x00', &(0x7f00002ff000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000031e000)='user\x00', 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000f45000)=0x0) r5 = syz_open_dev$mice(&(0x7f000022b000)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00008b9000)={0x0, 0x7ff, 0x2, [0x2, 0x8]}, &(0x7f00004c6000)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000bfa000)={r6, 0x7}, &(0x7f0000872000-0x4)=0x8) keyctl$unlink(0x9, r4, r3) 2018/01/22 08:15:43 executing program 4: clone(0x0, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") lsetxattr(&(0x7f0000992000-0x8)='./file0\x00', &(0x7f000078c000)=@random={'security.\x00', "926c616e3100"}, &(0x7f000069b000-0x15)='selinuxvmnet1GPLproc\x00', 0x15, 0x0) 2018/01/22 08:15:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x1) r1 = dup(r0) socket$inet(0x2, 0x10000000b, 0x8) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000b82000)={&(0x7f0000930000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000e42000)=[{&(0x7f0000781000)="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", 0x6bc}], 0x1, &(0x7f0000634000)=[{0x98, 0x113, 0x6, "9ff7a6b5dbc7021a7df46d6f33c6d0330792292a0ed0baf9d7e0c0ed96cdacde146a5f81d701cf88924ffb35b9fd55e70884da57b4a26c65efef321e7807c8803dfa80596faa1baaa7375da016e704425dd6bb1adb195132a39a774c586bf1de409efa4df9977bbabbce4be58f35f42d8bfdc207482698582d41d99023af64612f52c3a4b0"}], 0x98, 0x80}, 0x14) 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, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x470}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) recvmsg(r1, &(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) ioctl$TIOCMSET(r1, 0x5418, &(0x7f00008a7000)=0xffffffffffffff4a) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f000027c000-0x20)={0x3, 0x0, 0x0, 0xb4}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00002ea000-0x10)={r2, 0x9}) sendmsg$netlink(r1, &(0x7f0000791000)={&(0x7f0000757000-0xc)=@kern={0x10, 0x0, 0x0, 0x420}, 0xc, &(0x7f0000713000)=[{&(0x7f00006aa000-0x164)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x1, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x4008000}, 0x0) 2018/01/22 08:15:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x200000000000001, 0x0, &(0x7f000002b000)={0x1, &(0x7f0000003000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getpid() getpid() r0 = getpgid(0x0) getpriority(0x8, r0) 2018/01/22 08:15:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = mmap$binder(&(0x7f0000c44000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x1b, 0x0, &(0x7f0000ca0000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x28, 0x8, &(0x7f0000387000)=[@flat={0x73622a85, 0xb, r1, 0x0}, @fd={0x66642a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000b000-0x30)=[]}}], 0x4e, 0x0, &(0x7f0000009000)=""}) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000429000+0x40)='/dev/pktcdvd/control\x00', 0x10000, 0x0) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000395000)={0x28, 0x7, 0x6, 0x0, 0x8, 0x4}) 2018/01/22 08:15:43 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x2, 0x145000) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000ced000)=""/24) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = 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$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000000)=""/147) 2018/01/22 08:15:43 executing program 0: mmap(&(0x7f0000000000/0xa73000)=nil, 0xa73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) mmap(&(0x7f0000a73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(0xffffffffffffffff, 0x0, &(0x7f0000a73000)=0x0) mmap(&(0x7f0000a74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000a75000-0x8)='./file0\x00', 0x80, 0x40000000) mmap(&(0x7f0000a73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000a73000)=0x4, 0x4) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x0, 0x0}) pselect6(0x40, &(0x7f0000a73000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000996000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000031b000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a72000)={0x0, 0x0}, &(0x7f0000a6f000-0x10)={&(0x7f0000004000-0x8)={0x0}, 0x8}) socketpair(0x1f, 0x4, 0x80000001, &(0x7f000061e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f00006a3000-0x7a)=""/122) tkill(r0, 0x14) ioctl$DRM_IOCTL_RM_MAP(r3, 0x4028641b, &(0x7f0000016000)={&(0x7f0000645000/0x3000)=nil, 0x8121, 0x5, 0x82, &(0x7f00006e3000/0x3000)=nil, 0xffffffffffffffe1}) 2018/01/22 08:15:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009d9000)='/dev/vga_arbiter\x00', 0x40000, 0x0) connect$unix(r0, &(0x7f0000305000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) syz_open_dev$sndtimer(&(0x7f00009e0000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000030c000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_dccp_buf(r4, 0x21, 0xc, &(0x7f0000199000-0xba)=""/186, &(0x7f000090d000)=0xba) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x10044, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0xffffffffffffffe1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/22 08:15:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x800000000001, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f00000f8000-0x10)=[{0x20, 0x0, 0x0, 0x2}, {0x6, 0x0, 0x0, 0x0}]}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00001d1000-0xe)='/dev/keychord\x00', 0x0, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f000057e000)=""/162) gettid() [ 52.633496] audit: type=1400 audit(1516608943.975:27): avc: denied { transfer } for pid=8458 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/01/22 08:15:44 executing program 1: socketpair$ax25(0x3, 0x0, 0xcb, &(0x7f0000b2f000+0x301)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00001bc000)=@generic={0xff, 0x3, 0x5}) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000bcf000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x2c) r2 = dup(r1) lseek(r2, 0x0, 0x0) 2018/01/22 08:15:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpid() ptrace$getenv(0x4201, r1, 0x20f06a91, &(0x7f0000c06000-0x8)=0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00004c9000)=@int=0x0, &(0x7f00001f7000-0x4)=0x4) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e40000)='/selinux/enforce\x00', 0x2000, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000)="", 0x0) 2018/01/22 08:15:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002ae000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000cb8000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f000076a000-0x8)={0x101, 0x8a5, 0x3ff, 0x81, 0x0}) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000b89000-0x6)="01000000031c", 0x20000, &(0x7f0000424000)="") mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='.', &(0x7f0000348000-0x6)='ramfs\x00', 0x0, &(0x7f000002f000)="") mount(&(0x7f0000378000-0x8)='.', &(0x7f0000333000)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000ec3000-0x1)="") 2018/01/22 08:15:44 executing program 7: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000083000)={0x0, 0x600000}, &(0x7f00000b9000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r1, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x100, 0x0, 0x3252, 0x10}, 0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f00004f4000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f00001de000-0x58)=""/88) 2018/01/22 08:15:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000e17000-0x8)={0x0, 0x0}) r0 = memfd_create(&(0x7f0000389000)='*\x00', 0x3) readv(r0, &(0x7f0000f60000-0x90)=[{&(0x7f00007c6000)=""/234, 0xea}, {&(0x7f00008a4000)=""/147, 0x93}, {&(0x7f0000807000-0xb5)=""/181, 0xb5}, {&(0x7f0000165000)=""/24, 0x18}, {&(0x7f00002ff000)=""/143, 0x8f}, {&(0x7f0000764000)=""/82, 0xfffffddd}, {&(0x7f0000394000)=""/191, 0xbf}, {&(0x7f000080c000-0x23)=""/35, 0x23}, {&(0x7f0000f26000-0x6b)=""/107, 0x6b}], 0x9) dup2(r0, r0) inotify_init1(0x0) [ 52.701059] binder_alloc: binder_alloc_mmap_handler: 8458 20000000-20002000 already mapped failed -16 [ 52.711293] binder: BINDER_SET_CONTEXT_MGR already set [ 52.717238] binder: 8458:8472 ioctl 40046207 0 returned -16 [ 52.720466] binder_alloc: 8458: binder_alloc_buf, no vma [ 52.720507] binder: 8458:8461 transaction failed 29189/-3, size 40-8 line 3128 2018/01/22 08:15:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000a87000-0x8)={0x0, 0x0}, &(0x7f000087f000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000ae6000-0xc)={0x0, 0xa6e, 0x0}, 0xc) bind$inet6(r0, &(0x7f0000448000)={0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xfffffffffffffcd3) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0xffffffffffffff59, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/22 08:15:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000b7c000)='/dev/usbmon#\x00', 0x8, 0x40040) preadv(r0, &(0x7f000085c000)=[], 0x0, 0x0) 2018/01/22 08:15:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0, 0x0, 0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f00003f7000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3d) ptrace$setopts(0x420b, r2, 0x8, 0x20000008) r3 = socket(0x10, 0x801, 0x1000) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000400000)=0x0, &(0x7f0000d1f000)=0x4) [ 52.760041] binder: undelivered TRANSACTION_COMPLETE [ 52.770264] binder: undelivered transaction 13, process died. 2018/01/22 08:15:44 executing program 2: mkdir(&(0x7f0000014000)='./file0\x00', 0x82) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000c40000)='./file0\x00', &(0x7f0000cfd000)='fuse\x00', 0x0, &(0x7f00008c3000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000530000-0x8)='./file0\x00', 0x0, 0x0) getsockname$unix(r0, &(0x7f0000277000)=@file={0x0, ""/4096}, &(0x7f0000449000-0x4)=0x1002) symlinkat(&(0x7f000001f000-0x3)='/', r0, &(0x7f0000d07000-0x8)='./file0\x00') chroot(&(0x7f00003c8000-0x8)='./file0\x00') renameat2(r0, &(0x7f000000c000-0x14)='./file0/file0/file0\x00', r0, &(0x7f0000165000+0x17f)='./file1\x00', 0x1) 2018/01/22 08:15:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r0, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) r3 = memfd_create(&(0x7f000003e000)='\'', 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) dup2(r4, r3) write$sndseq(r3, &(0x7f0000e70000-0x30)=[{0x1f, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000b1d000-0x8)={0x0, 0x0}) recvmsg(r5, &(0x7f0000df6000)={&(0x7f0000017000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000032d000)=[{&(0x7f0000a48000)=""/254, 0xfe}, {&(0x7f0000c75000-0xbb)=""/187, 0xbb}, {&(0x7f0000c0f000)=""/253, 0xfd}], 0x3, 0x0, 0x0, 0x3ff}, 0x40) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000e21000-0x4)=0x0) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x2, &(0x7f00005a6000)=[{0x35, 0xa3c4, 0x0, 0x0}, {0x6, 0x0, 0x1, 0x0}]}, 0x10) write(r7, &(0x7f00007b1000+0xd7a)="", 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f00008c9000-0x4)=0x0) 2018/01/22 08:15:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000052b000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000b10000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)="") rename(&(0x7f0000d7d000-0xe)='./file0/file0\x00', &(0x7f0000494000-0x8)='./file0\x00') unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) mount(&(0x7f0000609000)='./file0\x00', &(0x7f0000712000)='./file0\x00', &(0x7f0000c5a000)='ext3\x00', 0x2000, &(0x7f00003db000-0x23)="") 2018/01/22 08:15:44 executing program 4: eventfd2(0xb2d, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40, 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) accept$netrom(r0, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x1fb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x970f, &(0x7f00000a7000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000089000)={0x10001, 0x7, 0x63b5, 0x7fff, 0x6c1, 0x9, 0xfff, 0x9347, 0xeb, 0x100, 0x7}, 0xb) read$eventfd(r0, &(0x7f00005dd000)=0x0, 0xfffffffffffffe6f) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) 2018/01/22 08:15:44 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000c30000)=0x10) r1 = userfaultfd(0x0) close(r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000002000-0x4c)="5efde3ba06bc900d345f380dfd64f6502e4adb391a47f6f5b803263fd6bc32d795de2cffac2f84411a66dbe68b8009e66c248f36cc3d484da66dc4c8ee17dfad0a4d73da928dc9aba1f1e256", 0x4c, 0x40000c0, 0x0, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x105100, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000004000-0x4)=0x0) pipe(&(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000003000-0x4)=0x405) 2018/01/22 08:15:44 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x0, 0x831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1) munmap(&(0x7f0000001000/0x4000)=nil, 0x4000) syz_open_dev$usbmon(&(0x7f0000006000)='/dev/usbmon#\x00', 0x0, 0x0) mincore(&(0x7f0000000000/0x1000)=nil, 0x1000, &(0x7f000000a000-0x45)=""/69) mremap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000002000/0x2000)=nil) madvise(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) 2018/01/22 08:15:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000043b000)=0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$bt_hci(r1, 0x0, 0x2, &(0x7f0000ccc000)=""/10, &(0x7f00007f3000)=0xa) r2 = syz_open_procfs(r0, &(0x7f0000016000)="6664001f66d0") exit(0x8002) execveat(r2, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f000001b000-0x10)=[&(0x7f0000019000-0x13)="2d5d73656c66766d6e657430e1"], &(0x7f0000f2c000)=[], 0x0) 2018/01/22 08:15:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000071f000)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000a73000-0x4)=0x0) r1 = open(&(0x7f0000014000)='./file0\x00', 0x40000000000042, 0x0) fcntl$setlease(r1, 0x400, 0x3) r2 = open(&(0x7f000000b000-0x8)='./file0\x00', 0x0, 0x0) fcntl$getflags(r2, 0x401) 2018/01/22 08:15:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd(0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00002e2000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f00009f9000-0x28)={0x5, 0x5, 0x7ff, 0xffffffffffffff81, 0x8}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000901000-0x11)='/selinux/enforce\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000aaa000)=0x5, 0x4) pipe2(&(0x7f0000c78000-0x8)={0x0, 0x0}, 0x4800) fgetxattr(r0, &(0x7f00006ee000)=@known='security.capability\x00', &(0x7f0000e90000)=""/169, 0xa9) 2018/01/22 08:15:44 executing program 3: mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c87000)={0x0, 0x0, 0x0}, &(0x7f0000fc4000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getattr(r2, &(0x7f0000fcc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) ptrace$setsig(0x4203, r2, 0x0, &(0x7f0000fcc000-0x10)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fcd000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r3, 0x107, 0x17, &(0x7f0000fcd000-0xcc)="991dbba3665e7f214782df273dad144c348c502aaea5b6919d829367b9786a4b55cbefa253047d97f47643c7a69615b05aec97a5ad0c76066a47321416913f13bb3ba0d7f190794f7acbcc75d985c3c58647dc0c8d627b180cd8cbdee88615403794e6cb184859c53dfa78989b4c3130ae00cef52fd0685bf36f87bf06c9aa3178765154b6d82ded0654772c7e8f0785646f687956e950a31ca37fac431e687c57f064a76e9ab2a97287a18068435203f8f85e541102bd29e536a211f81766acdc6f2c9dbf4b270483effbc6", 0xcc) 2018/01/22 08:15:44 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000000)={{0xffffffffffffffff, 0x0, 0x6, 0x3, 0xd1d0}, 0x1, 0x77b7, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000613000)={@generic="d17290f8d1c94c1d9277698f543ce987", 0x0}) 2018/01/22 08:15:44 executing program 4: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000977000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00008fd000-0x4)=0x0) pipe2(&(0x7f0000889000)={0x0, 0x0}, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) 2018/01/22 08:15:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd6000-0xf1)=""/1, 0x1) r2 = open(&(0x7f0000fa3000)='./file0\x00', 0x2, 0x0) lstat(&(0x7f0000f67000)='./file0\x00', &(0x7f0000537000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000061f000)={{{@in=@remote={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=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000066d000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00004a0000)={0x0, 0x0, 0x0}, &(0x7f0000749000-0x4)=0xc) fstat(r0, &(0x7f000091a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpid() r8 = gettid() fcntl$getownex(r0, 0x10, &(0x7f0000252000-0x8)={0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000806000-0x8)={0x0, 0x0}) stat(&(0x7f0000e83000-0x8)='./file0\x00', &(0x7f0000ce3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = gettid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00007ba000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000a4f000)={0x0, 0x0, 0x0}, &(0x7f000045e000-0x4)=0xc) r15 = getegid() sendmsg$netlink(r2, &(0x7f0000194000)={&(0x7f00003ff000)=@proc={0x10, 0x0, 0x1, 0x4000000}, 0xc, &(0x7f0000866000)=[{&(0x7f0000091000)={0x2530, 0x11, 0x100, 0x3, 0x1, "", [@nested={0x11a4, 0x13, [@generic="07982a60430ebc06f536a7e80c89d5e85f8e101f54e55da53fa249c47a3029593fc6044fe7004754bfbd4a4132debf6771d29613b0e37fc8931da7f713510ded327a1177f77c278770d3ac5629588d1b541729fd209103e6a628ab7b2948d552d39942ea0376d70ab5cd003bd5d271fcab55c7a4c97ec309b93c6fe5e55e667e5d09bcbb99cac083e34f62a4736110d62ec68b559a0c9d3d7cc5018c201955", @generic="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0x320}, {&(0x7f00002ea000-0x1c)={0x1c, 0x3a, 0x110, 0x6, 0x0, "", [@typed={0xc, 0x7c, @pid=r9}]}, 0x1c}, {&(0x7f0000d54000)={0x1190, 0x2a, 0x20, 0x4, 0x3, "", [@nested={0x1180, 0x11, [@generic="7e045990946a5364561f24e74b8b854ca80e4899a7d7bd7dbe04b6768501199a080d4cc663c00663de6eaaca9ceca46a65b16255b61d6478921f767dd10abd820420d2ea59b7031497381dc9d929bfbb393440a572f74cafffefbf461e4dfc602ac34df8cf50f3738dccbbfac368fddbc2e9aee2259faa87", @generic="b2", @generic="707c0361f997535b8c0556f9ebccd64926d4c415cd535f363b56ebaac580d8b429992e4f6a6da5b373fa7ee255fa61821bb398416e84394dd47047cc18ac89f44b4f5d593544b9d47528498de3529150686022f672bfb962b3553872da7a164876a5c2e2d3c39c4ba56e90d7f1bf", @typed={0xc, 0x79, @pid=r10}, @generic="9574ba1b", @generic="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@typed={0xc, 0x60, @ipv4=@multicast1=0xe0000001}, @typed={0x18, 0x37, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}}, @generic="41f64748cbd2573fd68fc2998095232d76d0d9b75633fa50f072d37e8fda87b04250105e3cbef80a27a5b0c5a48e9b2cd240d76d1abd1fd88ae8cefd2b672d843ef6d041f707eb943a145e7afceb126900ded3c1a7ab75a8a3493dfa254b62c2e0"]}]}, 0x1190}, {&(0x7f0000ca5000-0x110)={0x110, 0x18, 0x8ec78ca39236410a, 0x0, 0x0, "", [@generic="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"]}, 0x110}, {&(0x7f0000133000)={0x190, 0xc, 0x100, 0x7, 0x3, "", [@nested={0xf8, 0x14, [@typed={0xc, 0x86, @ipv4=@loopback=0x7f000001}, @generic="", @typed={0x10, 0x60, @u64=0x57}, @typed={0xc, 0x31, @u32=0xfff}, @typed={0xc, 0x1b, @uid=r11}, @typed={0x18, 0x40, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @generic="7c720ee8d1fcaf9b7cd268ea9a1b67529f581fb7b2616365162f1692f9263d66c2631d76da5765d91fd53a85646fcbc17478958ced2ab5c10efcfe13c38271c400cd003f4581ac944796e2d51a10d6fd2f694286eda239d4ce732c0a09db0d96abd81be06553bb93ddc3685b0975", @generic="fc0cf1fcba43157409c0751851d3f5101a5cfc4c7cc19b2ba238b7a4b94672a076228c67919c247bacb747d37094d68da157df14707c5b8e67"]}, @generic="8ce669ed39379329b6fb8a159807890390718938787500359578338496bf8d85c1b73259ba51a11427b7cfe6f7afd7a3429fda080e88ebb514f1d5f152ae78960dd39baecfd37f51a24a874416429007ad8ab4c018a21d51d9948ffb1fcbc7e266e4d41e5adfa0ae658d35f1a76b63a1c9cef2a92e1bde05a6a00e8496c4ab6dbf06c4eb6b"]}, 0x190}, {&(0x7f0000b82000)={0xd8, 0x10, 0x200, 0x1, 0x0, "", [@generic="fc6bd2bd98b70504c4033bee857ff0d318bb4576345dfc8aa8195adbdc0b700029c3a30d891fb6151489e87b74f1d205cbb248abf3329fa3f1e02cdb92471ce3803723a33d24d7177078bbadffaf3a7726b3fc537a01609efc8328fe9312bbe9bcd4761bf11e9760ce61bcd2532ceaa248872edfc495fa101e9f5e6315a5aa6f275d3b8882404b57ebe4d47fef523140e48bf828c29a256f5ddafb3e8e73fed4eb01f8de930cb58312109710991377f008c699448fbf0304e7aebf751c60bbf77c6419f42dcf"]}, 0xd8}, {&(0x7f0000473000)={0x40, 0x39, 0x200, 0x4, 0x1, "", [@typed={0xc, 0x3a, @pid=r12}, @typed={0x24, 0x32, @str='cpusetselinux)cgroupself&\x00'}]}, 0x40}], 0x9, &(0x7f0000b92000-0x20)=[@cred={0x20, 0x1, 0x2, r13, r14, r15}], 0x20, 0x0}, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd1000-0x4)=0x0) syz_open_pts(r0, 0x0) r16 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a28000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r17, 0x5452, &(0x7f0000009000-0x8)=0x3f) ioctl$sock_FIOSETOWN(r17, 0x8901, &(0x7f00008d6000)=r16) readv(r18, &(0x7f0000623000-0x30)=[{&(0x7f0000b36000)=""/67, 0x43}], 0x1) fcntl$setsig(r17, 0xa, 0x12) recvmsg(r18, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) dup2(r17, r18) tkill(r16, 0x15) 2018/01/22 08:15:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) epoll_pwait(r0, &(0x7f0000a4e000-0x18)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x9, &(0x7f000042e000-0x8)={0x4}, 0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x3, &(0x7f000094e000)=0x0, &(0x7f00008d3000)=0x4) 2018/01/22 08:15:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000aaf000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000f44000-0x24)={0xea, 0x7fff, 0x9, 0x50, 0x4, 0x3, 0x100000000, 0x330, 0xcd8c, 0xfffffffffffffffa, 0x8, 0x2}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETAF(r1, 0x5404, &(0x7f0000898000)={0x0, 0x0, 0x0, 0x0, 0x2, 0xfc, 0x0, 0x0, 0x0, 0x0}) r2 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f00009ae000-0x4)=0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000147000-0x20)={@common='eql\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d34000)='/dev/hwrng\x00', 0x2062c0, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40106410, &(0x7f0000114000)={0xcf, &(0x7f0000375000)="a1954cf6de08c87fa3060ddf7d302b46f0839c4ffb26e466868eb0a0f599851070ac817cf72c21169962504aea1fcd1551d1007e2a48df73a2e3006b7d525660b1842859112f9d28c0584db3a403947df9c7ccedd9e230a02fcf23338940b532811adfa3120c2996364b0015638ff54793bc9ae0dea7bd5454ff07c36c5c4b7b5699938f1aa80d77efb9e511841a42f7b5c6a5b4aa9a74e310f84b3ab0899c1a823d39013ce07d4f94100986618603bf77b8cb5178a34c1a4487ce01e81605c87a81386187a2c5c76fb8be0a9bc842"}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fe7000-0x4)=0x3) 2018/01/22 08:15:44 executing program 5: mmap(&(0x7f0000000000/0xb4c000)=nil, 0xb4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b2d000-0x8)='./file0\x00', 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00001ec000-0x8)={0x0, 0x0}) mmap(&(0x7f0000b4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000b4c000)="10ae957383abc310bf236c9b6623c245ad87f59951dee5eba18bdd99512d160c59eb3e14f66ea0e2962fa721a8a014dc64660fb1cd67e8e7482a448bf989a1231da88b2ce816dce0caecb9e0e301188b53fb251e09425b2f672ceb6eb60d898c9f8209959575de59d3b7514c1ed62877f8c8af2cb278f59543af7443c6b704b02b9fbca12237f763bb9e90e609b99e4d1bccc2fd285080349f66f3737f3b6f76f841589d17a9a64c9547d0474bfc9b93f491b62021bd5384138042a67fce5e3a54b4d127bfee038a1b5ba4386beb6e3c8e092de89d5dad98f022c49748b6db7dd972ab4c7ea4f461e751", 0xea, 0x4, &(0x7f0000b34000-0x10)=@nfc={0x27, 0x5ddf, 0x9, 0x7}, 0x10) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000b4b000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lremovexattr(&(0x7f000048d000-0x8)='./file0\x00', &(0x7f000038b000)=@known='com.apple.system.Security\x00') 2018/01/22 08:15:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x5, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) shutdown(r2, 0x0) connect$unix(r0, &(0x7f0000fce000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r3 = accept(r1, &(0x7f00003f0000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000e7b000)=0x6) sendto$inet6(r3, &(0x7f0000bb5000)="ce", 0x1, 0xc840, 0x0, 0x0) 2018/01/22 08:15:44 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f00002df000-0xd)='/dev/usbmon#\x00', 0x1, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000a1a000-0x10)={0x1, &(0x7f0000001000-0x8)=[{0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000244000)={r1, &(0x7f0000001000-0xce)=""/206}) 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) accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r0, &(0x7f0000001000-0xfc)="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", 0xfc, 0x0, &(0x7f0000001000-0x14)={0x11, 0x1a, r2, 0x1, 0x1, 0x6, @random="361fc0349b94", [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000639000)='./file0\x00', 0x0) chdir(&(0x7f0000c68000)='./file1\x00') r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000053000)='/dev/sequencer\x00', 0x0, 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x50, &(0x7f000000a000)="") r4 = creat(&(0x7f0000139000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) recvfrom$ipx(r3, &(0x7f0000eaa000-0x3)=""/3, 0x3, 0x2001, &(0x7f00009df000)={0x4, 0x5c, 0x8, "14d23d013936", 0x1, 0x0}, 0x10) r5 = add_key$user(&(0x7f0000d6f000)='user\x00', &(0x7f0000aa9000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00005ff000-0xec)="059260bce7779432e5ace6c6ad98e0328c63fd8b769dee43723fb7a478cc43fa4f3b69a31b6bff3a1d4fdf36ea14afeb803e116fd1ed1c23061a0664a0b9be7b69b04b8470ef9f736710df5f4709e1177b1625a5665775ad30a6437be1a9539bdbc0b38a2cbd472dbc290938b37ecdb812282764ae6595ead85b1fdfce0ae91e7f4be27422c90be9b98bc89995cd40e540d06b63217e5f414366fa11ac147373c65df4397486667ec8cb0587efb3d3969d2260b8f2a1efca735f9f187682feee264601b52b8225de95dbe8599c4c22e74d477caf92eb2f54bd111f9b60387a6a67d04f5f0177f7ecbef8f13e", 0xec, 0xfffffffffffffffa) keyctl$revoke(0x3, r5) fcntl$lock(r4, 0x7, &(0x7f0000027000)={0x1, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r4, 0x7, &(0x7f000027c000)={0x2, 0x0, 0x5415, 0x7f, 0x0}) r6 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000b95000)='/selinux/access\x00', 0x2, 0x0) readahead(r6, 0x100000001, 0x9) creat(&(0x7f000085d000-0xc)='./file0/bus\x00', 0x0) 2018/01/22 08:15:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ed2000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000bac000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000072a000-0x6)='ramfs\x00', 0x1, &(0x7f000000a000)="") open(&(0x7f0000d91000-0x8)='./file0\x00', 0xff78784f70e1668e, 0x0) 2018/01/22 08:15:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00004be000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000f6a000)='./file0\x00', 0x100) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f000063c000)={&(0x7f0000579000-0x24)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}) read(r1, &(0x7f000040b000)=""/0, 0x1bf) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00005f0000-0x10)=@buf={0x0, 0x0}) r3 = syz_open_dev$mice(&(0x7f0000ff2000-0x10)='/dev/input/mice\x00', 0x0, 0x400000000000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000d21000)={0x0, 0x9}, &(0x7f0000d98000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000a1b000)={r4, 0x4}, 0x6) 2018/01/22 08:15:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ef9000)='/dev/hwrng\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000e6c000-0x11)={0x0, 0x9, "adb8613df6b8b1268c"}, &(0x7f0000e3f000+0x6ff)=0x11) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00004e7000-0x10)={0x800, 0x1, 0x7, 0x87, r2}, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000c89000-0x28)={@common='sit0\x00', &(0x7f0000ca2000)=@ethtool_wolinfo={0xa, 0x0, 0x0, "22c8fa674307"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/22 08:15:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) recvmmsg(0xffffffffffffffff, &(0x7f0000007000-0x78)=[{{&(0x7f0000005000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000002000)=[{&(0x7f0000007000-0x1000)=""/4096, 0x1000}, {&(0x7f0000003000)=""/240, 0xf0}, {&(0x7f0000006000-0xbc)=""/188, 0xbc}], 0x3, &(0x7f0000008000-0x1000)=""/4096, 0x1000, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000008000-0x10)={0x0, 0x0}) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000065c000)={0x0, @in={{0x2, 0x3, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xbe, 0x2, 0x3, 0x40}, &(0x7f0000632000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000fcf000-0x16)={r1, 0x6, 0x7, [0x0, 0xc71, 0x22, 0x3, 0x5, 0x5, 0x401]}, 0x16) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000132000-0x4)=0x0) 2018/01/22 08:15:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f000018a000)={0x100007}, 0x8, 0x0) rt_sigprocmask(0x100000000000, &(0x7f0000f50000)={0x7fffffff}, &(0x7f0000d1f000)={0x0}, 0x8) r1 = getpid() r2 = gettid() read(r0, &(0x7f0000000000)=""/128, 0x80) pipe2(&(0x7f0000649000)={0x0, 0x0}, 0x84800) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00004f1000)={0x10000000000, 0x4, 0x1, 0x4, 0x1ff, 0x401, 0x78e9, 0x8001, 0x0}, &(0x7f0000c45000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000e54000)={r5, 0x90, "e99b63d7b367149c18fd8dd03baf7df3a2529b3e0ad11c51975ed4813d5cfbaa5e2c5d796557a9b3e700a8ac344387ca5ca5ffe1fff74e39786104505ebed7e4076039fcf45a56e483e3c16ff67bbaca8fb21e63cbdf99d076141e8ce1a6b366c15269e3e93ca1cdecec234c44b2094be88403f19a9b820958efb04ead1af0ae4aed9438b30d0e3d9dcf230113262602"}, &(0x7f0000c8d000-0x4)=0x98) inotify_init() ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000c82000-0x78)={0x1, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x4, 0x1ff, 0x9, 0x0, &(0x7f0000768000-0x10)=@common='erspan0\x00', 0x40, 0xfffffffffffffffa, 0x1a}) tgkill(r1, r2, 0x1) 2018/01/22 08:15:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000f6a000)=0x8, 0x4) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000e06000-0x4)=0x0, &(0x7f0000d37000-0x4)=0x4) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f70000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d8724eb4f1fe4fb8607a6fa401ca8969a47542c8e2cb00000000000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f00002d6000)={&(0x7f00004d4000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00003c1000-0x10)=[{&(0x7f0000122000)=""/228, 0xe4}], 0x1, &(0x7f00005df000)=""/0, 0x0, 0x0}, 0x0) 2018/01/22 08:15:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00005ba000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2201, &(0x7f0000512000-0x72)="49c7eec8") sendmsg$inet_sctp(r0, &(0x7f0000279000)={&(0x7f000002f000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008f7000-0x20)=[{&(0x7f0000b69000)="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", 0x1000}, {&(0x7f0000e64000-0x3f)="d24927fa7c8b34ec4217bd6c23cd5ae6888c597f8262fc2df5f3d20183b9694c8c9ead84a052394b46ad9d2b98247f4c4424aa06c59f288ec07dc751c3425c", 0x3f}], 0x2, &(0x7f0000522000)=[@init={0x18, 0x84, 0x0, {0x7, 0x4, 0x100, 0x3}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffff9, 0xd7, 0x1, 0x2}}, @init={0x18, 0x84, 0x0, {0x5, 0xa82d, 0x5, 0x5}}], 0x90, 0x4004010}, 0x4000044) 2018/01/22 08:15:45 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000e0e000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) close(r0) mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f00006aa000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r1) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00007a5000)={0x44, 0x0, &(0x7f0000009000-0xfc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, &(0x7f0000009000-0x58)=[], &(0x7f0000004000)=[0x0, 0x0, 0x0, 0x30]}}], 0x0, 0x0, &(0x7f0000009000-0x39)=""}) r2 = syz_open_dev$binder(&(0x7f000045d000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fc4000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000fc4000)=@int=0x0, &(0x7f0000203000)=0xfffffffffffffeec) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000dc9000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f000060b000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efdc9e55e9d1048602c19fe0b0078ade697201300fdbcc34816df860d3f859ffa9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$user(&(0x7f0000fc5000)='user\x00', &(0x7f0000fc5000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000b0e000-0xe6)="f0f47237205049dbc655f115a4005d215f928bef5f208248f31519786639668b207d5b2a5c2e110c18894ba422cac9ec3b409b9caebd14da4a6d095ad3c6404b31040a29dad94e91d1ba1762e208cea48e894fb33c4fd55c149a250c105f1e7f6675bccc6a252290c1f4bb471be90cdd61ef1c102844c4eb17bea2ee9dfe29ac0950ea2de1104b19861790c718da6f6f73c5b6cf154c862ebb05fd9bda2617d6fa155e1895606323b461a0f4a8b9ee6c2235e6414923bd6a46c8f2dc08d3be94e0965b5cd69bfd2b7f5ce2a021785be6d8490650154855c84b74d8d7566a54ea4ecf9cff83f0", 0xe6, 0xfffffffffffffffa) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key(&(0x7f0000fc5000)='trusted\x00', &(0x7f0000fc5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fc6000-0xcb)="9c6fd155bdc3a3d344017bcfd026d9b251138f4aac92021e2a09e828e121b413cd50de55fef87e63de5cf2beeb5771157de20dd8b6c42b72a72aad9f0d1b01c544881c714fc1de422d8b73159f22db8192b444d54d5faf6145c5bdce60c3444b80667c3c7fab134a8505b0daed0cd1598f0413e04dc76d63de9abffb4aefeae51ea71b3ced6852d99f71814c450369cff54793936a2ae6a6fe7f9f99878c1b63ec0dcb11ee816f75653c1dfd260514dc37f9b6d1ac78bee68171f927630cd7b2aa2926471ddbe4a96ccb80", 0xcb, 0xfffffffffffffff8) keyctl$unlink(0x9, r4, r5) epoll_create(0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000310000-0x30)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000bbc000)=[@fd={0x66642a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f0000442000)=""}) 2018/01/22 08:15:45 executing program 6: 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, 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x4) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000636000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x1000000000016) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000591000-0x10)='/dev/sequencer2\x00', 0x400000, 0x0) fchdir(r1) 2018/01/22 08:15:45 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000001000-0x20)={@common='bridge0\x00', @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$sock_void(r0, 0x29, 0x19, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000002000-0x50)={{0xe35d, 0x200}, {0x8afc, 0x7f}, 0x1000, 0x1, 0x729, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/22 08:15:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ed2000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000bac000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000072a000-0x6)='ramfs\x00', 0x1, &(0x7f000000a000)="") open(&(0x7f0000d91000-0x8)='./file0\x00', 0xff78784f70e1668e, 0x0) 2018/01/22 08:15:45 executing program 0: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0xffae, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f00009a2000)=0x4) poll(&(0x7f0000caf000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000f69000)="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", 0x126, 0xfffffffffffffffc, &(0x7f00008ec000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffc5) 2018/01/22 08:15:45 executing program 7: mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) stat(&(0x7f0000b44000-0xa)='./control\x00', &(0x7f0000468000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pivot_root(&(0x7f0000fa4000-0xa)='./control\x00', &(0x7f0000fa3000)='./control\x00') r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ae5000)='/dev/pktcdvd/control\x00', 0x2000, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000fa5000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/22 08:15:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$TIOCNXCL(r0, 0x540d) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00001b7000)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000ec2000)=0x9, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r2, 0x1) 2018/01/22 08:15:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00009ac000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x4}, 0x1c) sendto$inet6(r0, &(0x7f000077a000)="", 0xfeee, 0x0, &(0x7f0000d5a000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) r1 = accept(r0, &(0x7f00003cb000-0x20)=@pptp={0x0, 0x0, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c35000)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00008c9000-0x10)={0x0, 0x48, &(0x7f0000b15000)=[@in6={0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in6={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x4}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00008bb000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000abe000-0x4)=r2, 0x4) 2018/01/22 08:15:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000d74000-0x10)='/dev/input/mice\x00', 0x0, 0x82) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r1 = syz_open_dev$random(&(0x7f0000cf9000)='/dev/random\x00', 0x0, 0x0) tee(r1, r1, 0x3, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000fa7000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000083c000)=0xe8) write(r0, &(0x7f000000b000-0x3d)="dc", 0x1) readv(r0, &(0x7f000000e000-0x20)=[{&(0x7f000022b000)=""/1, 0x1}], 0x1) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000089000-0x4)=0x5, 0x2bb) socketpair(0x3, 0x80000, 0x7, &(0x7f00007f3000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00009b5000-0x20)={0x0, 0x0, 0x10002, 0xdf7}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f000093f000-0x10)={0x5, r2}) 2018/01/22 08:15:45 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000002000-0x18)=@known='system.posix_acl_access\x00', &(0x7f0000012000)='*keyring\x00', 0x9, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000004000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) clone(0x140000, &(0x7f0000a72000-0xdc)="ca0d6ee185b3f6af6f4efd7a1cf387e9bc5113627b8bb291f48a4e113af7b40dd6695a100a2fc3f2ed0bab10663037df5d9a3ebfac8a2c8fd3199ba33be5cb2db527f919fbac8cf3d6aff6891f439b5f6f4eb4429c69ed7367a00698cf8aea5ca81b4d12fe9f436c60236298910d9b37594ba8051b030aa42551c473d891f29e9af48560f5d500e5db8f7821d42d54991f88752cd712cfad5290e0b4ebd2f1e2f9451efeca6ab1c408d0ba9eba2fa8cdfc423116dbcfea69b43501545984bec91eefff62f6e43b19e65be468918f75c926d39f1e4ddacab09894b782", &(0x7f00000c3000)=0x0, &(0x7f00006a0000)=0x0, &(0x7f00000e6000)="c98667d716a19445") 2018/01/22 08:15:45 executing program 7: inotify_init() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000036e000)='./file0\x00', 0x0) fsetxattr(r0, &(0x7f0000d4c000-0x18)=@known='system.posix_acl_access\x00', &(0x7f000052d000-0xc)="02000000a5180040000000", 0xb, 0x0) fsetxattr(r0, &(0x7f0000fb4000)=@random={'osx.', 'userGbdevwlan0wlan0security,\x00'}, &(0x7f00006f2000)='cgroup/eth1eth0keyring\x00', 0x17, 0x2) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f00008b7000)=0xca2) 2018/01/22 08:15:45 executing program 3: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000001f000-0xa)='map_files\x00') execveat(r0, &(0x7f000001f000)='./file0\x00', &(0x7f000001f000-0x3)=[&(0x7f0000019000-0x13)='-]selfvmnet0\x00'], &(0x7f0000001000-0x4)=[], 0x0) fcntl$setstatus(r0, 0x4, 0x0) socket$l2tp(0x18, 0x1, 0x1) 2018/01/22 08:15:45 executing program 0: clock_adjtime(0x400, &(0x7f00004b2000-0xd0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x206100, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000002000-0x4)=0x6, 0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000ca8000-0x4)=0x1ff, 0x4) [ 54.045299] binder: 8604:8606 ERROR: BC_REGISTER_LOOPER called without request [ 54.077385] binder: 8604:8606 got transaction with invalid fd, -1 2018/01/22 08:15:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00006e1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000344000-0x4)=0x14) r2 = dup(r1) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r1, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f000045c000)={0xe05}, 0x4) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000ea9000)={0x2, 0x0, 0x0}, 0x4) syz_open_procfs(0x0, &(0x7f00004be000-0xe)='attr/fscreate\x00') setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000965000)={0x1ff, 0x8, 0x7, 0x0, 0x7, 0xcd4, 0x9, 0x7, 0x2, 0x7fffffff, 0x50}, 0xb) sendmsg(r2, &(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(r2, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) recvmsg(r2, &(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) getsockopt$inet_buf(r2, 0x0, 0x3f, &(0x7f00003a8000)=""/178, &(0x7f000094c000)=0xb2) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000efa000)=0x5, 0x4) sendmsg$netlink(r2, &(0x7f0000791000)={&(0x7f0000757000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000713000)=[{&(0x7f00006aa000-0x164)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) [ 54.093495] binder: 8604:8606 transaction failed 29201/-9, size 24-8 line 3233 [ 54.115621] binder: send failed reply for transaction 18 to 8604:8623 [ 54.119930] FAULT_FLAG_ALLOW_RETRY missing 30 [ 54.119941] CPU: 1 PID: 8630 Comm: syz-executor1 Not tainted 4.4.112-g3fc4284 #32 [ 54.119946] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.119958] 0000000000000000 ee1f3daa7a4f1a55 ffff8800b6d87900 ffffffff81d054ed [ 54.119968] ffff8800b8b89500 1ffff10016db0f2d ffff8800b6d87a88 0000000000000000 [ 54.119977] 0000000000000000 ffff8800b6d87ab0 ffffffff81607355 ffffffff81236400 [ 54.119979] Call Trace: [ 54.119994] [] dump_stack+0xc1/0x124 [ 54.120012] [] handle_userfault+0x715/0xf50 [ 54.120023] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 54.120033] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 54.120045] [] ? is_module_text_address+0x2a/0x50 [ 54.120054] [] ? handle_mm_fault+0xb5d/0x3190 [ 54.120061] [] ? handle_mm_fault+0x291e/0x3190 [ 54.120068] [] handle_mm_fault+0x2938/0x3190 [ 54.120075] [] ? copy_page_range+0x14a0/0x14a0 [ 54.120083] [] ? __do_page_fault+0x780/0xa00 [ 54.120090] [] ? vmacache_find+0x59/0x290 [ 54.120096] [] __do_page_fault+0x35b/0xa00 [ 54.120103] [] do_page_fault+0x27/0x30 [ 54.120111] [] page_fault+0x28/0x30 [ 54.120120] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 54.120127] [] ? setxattr+0x141/0x330 [ 54.120133] [] ? vfs_setxattr+0xf0/0xf0 [ 54.120139] [] ? __lock_is_held+0xa1/0xf0 [ 54.120149] [] ? preempt_count_add+0x85/0x170 [ 54.120156] [] ? __mnt_want_write+0x1b9/0x270 [ 54.120163] [] ? __mnt_want_write_file+0x97/0xb0 2018/01/22 08:15:45 executing program 2: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000abe000)='/selinux/checkreqprot\x00', 0x404480, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) inotify_init1(0xf2e5e630d4b4dce6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0x1000)=""/4096, 0x1000) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000000)=0xffffffff, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$llc(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) ioctl$sock_netdev_private(r2, 0x89f6, &(0x7f0000202000)="a0f42376ccaa8bdfdc5ad374686133a18a1b86e16e7137265069a437b92da773bb568773be2f97bc8bb9215df4ea263ba7d875b3be1292824ddb71") 2018/01/22 08:15:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x58) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000160000)=0x0, 0x4) [ 54.120169] [] SyS_fsetxattr+0x130/0x190 [ 54.120177] [] entry_SYSCALL_64_fastpath+0x16/0x92 [ 54.342083] binder: BINDER_SET_CONTEXT_MGR already set [ 54.347669] binder: 8604:8623 ioctl 40046207 0 returned -16 [ 54.354842] binder: undelivered TRANSACTION_ERROR: 29190 [ 54.361260] binder: 8604:8606 ERROR: BC_REGISTER_LOOPER called without request [ 54.368702] binder: 8604:8623 transaction failed 29189/-22, size 0-0 line 3005 [ 54.376307] binder: undelivered TRANSACTION_COMPLETE [ 54.381718] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/22 08:15:45 executing program 3: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x40, 0x0, 0x0, 0xffffffffffeff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000021000)="", 0x0, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000039000-0x38)={&(0x7f0000038000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000003000-0x10)=[{&(0x7f0000038000)=""/166, 0xa6}], 0x1, 0x0, 0x0, 0x3}, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x1, 0x4) 2018/01/22 08:15:45 executing program 7: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000002000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000019000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000010000)=[{0x9, 0x3ff, 0x6, 0x4, @time={r1, r2+30000000}, {0x3, 0x7e9d12d3}, {0xa16e, 0x2}, @queue={0x81, {0x1f, 0x5}}}, {0x9, 0x2, 0x5, 0x8, @time={0x0, 0x1c9c380}, {0x7fffffff, 0x9}, {0x7f, 0x2}, @note={0x38e7, 0x4, 0x40000000000000, 0x0, 0x4}}, {0x80000000, 0x1, 0xffffffffffffff81, 0x3, @time={r3, r4+30000000}, {0x1, 0x5}, {0x9, 0x81}, @ext={0x1000, &(0x7f0000054000)="9c8a1078b26da5d32df5e0d03628150fde6fbd9e42a708490e7efb748b14554ef7be3aebe688b0a3e23c43d96bb8b78d8549e5b5ca86488f9c82578ed688112ecb0c705cd0f5435ca3a90732b511a3496ed516e410072cd53e9294c594b75fb2acb190f4bdb51c2343c027d7bcb5385212740ddb7e226a91777df8f67072466f642a0a883eaeeb31d9487747b7fac81db6b12f28040055a819c5a03e3c358d3158d77776b3feb5fbd82f7a304e03cffba36135a99023c2cd2999f86a6d9c1f6002153fa0c040097bee637ae14ceacb8d3fafd061c4ab2c82c72d4a729c8c25dde132125724fbbe70797057269399fd4fa29d293125268efbcce43891dee9f092b25a76965f08366782530d6bac651dbba183b0c0628b52158b2e258d14b8351e98f5d30e9dd1b04854241ec85b15713e2d77b53a9f29c19ae504625399331d6870bc9e5ca4ff927320f7a1b049f601f90120e7c6922c688b3dc4a6b82011f3c08c0ab71ff0d6edac3ca162bf5e0d3802fa7900b8d6ffdb8714f0413d46c10ca272324482056e6089d361a911e14103ca5c80b0a8e1b67d1549b8cc4807756f7471019cc7f8fe44a9ae6b5c82b2ede9602e40dfa980c6aa65899b743f60da7c0079bfdc532b73dbcaa9bf4d733479e7563ebc1596d7da6f639baae194bca3dd53dccb1348b5088783f7619fc3dca9a037c228dc73e57dc6bc164f2434758ab6f13a65fa63bd970a15c3f48ba0bef13ab305cfc2a0e8d88cf45c1845247bb2fbd0f78421da7411667374c8af450c70f4889e556933e9457a13623b4630956b6272349617634f69f5e2009c17596826aecbc3472793768414cc7b439adcec854d9d841298993437ff95801e95dde03521d23049a8f9c7f920fc2a3716eed3b35c2fc13564e64087a3bdc458c9acf5fd4e92eb57e70f094dfefc0c2aef8099f36fcfd7ccdd809e241221bf51eb8259aabede4988e5adcf25d3833c4330f03a119f9611be349c5f9deaed26b17230f5992d8e74879a5a7595045348a2b6bee67be84c8148455445c30b48ac13f2998e84c094040cf417490ab0a04997a0dcf869dbf90e399e90719b799eeb917f733845855a52700e8a86806533aebc5ef93ddd523dc9447083e0f1547a57d7f9910f473f3a80c7e6e686a0932ea0bf3b4cd1314ed5bab0ac8e2fa7b5f484ba62dac992ba05105dc73c89dd64c1c6382df64358b860263ade869cadeb962088af47410941ee2034d2fb24864d8bc4a5aba9951654b9c7035746cb7841752149ff710344f189a7766f0410012188c226ab63e01265bf4f8ab48b0f9cc11ef4adda39769aec71efbe926fac06b04fe565090c944d6b4ae801a8d584bdd210249f028ffe72149a0f12760b9c3a24fedd67eeb8f1023ba0c1b90a9fc9d51fd7b4f1b398ffea4545cc31f1260ac2d95401795bf90efef93295a1d4ed168db45f0ca51a52cae1ca093aeee31e561b0103395fd1e04eb445ff192fc33afe624a0ef3fc309372243490f9dfdb485d5054f025396bb534ec9a1b0693109cee0e238a8f408217f5726910fe9624920cf563cc43a9efd7648084f56b0ac185d393f328b651d8ebe87d0cbd30e9dbc65f28a248af65ac2af93cda3873420f460c8bfac25473eab71a899ef20e3136408b458ba4b1687a95dc66b72620bedabe6e06e42225d98014898edd2906761e2a0f23683c618f8ac7bfc33771838858c7a7ac9c306d7b43ea41b51f9b9491fa6fcfa4b9fc483b8dd5435aa2d5cf74f9b7923ff8e957a714e3b5409427f7a8c913edc7d22b02a4724c8b6fba1c11aab18f4b1ce399a5ecfbb5a4ccdc43bb7a4ea312ea10f1a23d9554646a77dcc86e8b42bb410927b4ab90c7797b43b986b48939cf03b592b1aaba170e5a71b5d93e34200b6998000317d2fa3af5819f28fbab59a79faf6c222f1d7a81d06c78499c26962e85934f5ec31c271ceadad6667a95480538c7a2e4154b15c93abad601a06dbcb8b3a2f91fa8f7bc7138775a005a2896e6a0b99a818fc0bce9685f59a3bbbf65e8413a105e13424428976cc783e8fa639cd2c8ab5a52d0c36c41ef0463e5fcbad8fbba88c411d6cbd100b258a655847d4df43860d61824d801966fe79eecd7c5e8101adb4648ac911a34e4494c3f7909b9b4c8ba0f020af5f51bffe4b2ab33d8afaee5c7d9dcdee8e678e0a9daa4195e96fb6cc9feaff88f020f17c5446350d260e4fb3590a5cc94c7780587ee3f7a287de040e78fa26382c9b51b04739153520eeeda6a846442b901549f3ee6ca653ee2e5bd997a5e11e1f933281640fce8c2e65bfebb113c82e75c4bdaa6662dbb7db22f89cdaf2fa36adb61eaf40529b493aa5047bb9e15a8bd3afecbb3b6dce9cb0c0ca4c8338b5e2ba90c547eed10f617a50a2b49da03a7b52f52795defc84ecb5b4b0e7eba4eeaa7c5ac8dd8d2456ecef790fb7efd333eb84079ff1fed3fac5ce37a4469ee713bcf08ab39269bb59b900848b68cd4c1d03f619f897e18d52d630b73b5cb43c1dd89f8d25b040726fee7109ed6ed9490169484d344065ad1d643fb18eb475663a49eac1ee96332336bc00a322cd944429a3a4521aaab563ed320771ae143701d7b0fef694dd4fce7f60c6876c9978ea48619c25edc13ac3ca4411ae11add0ff6b0ce29bb70b1e8975ab15bc67e63867514b5add676e3918f9ffbadf74ca1f8a791e752d327a215f26f77bfbb563d783ff61ce61f1b71a88f63849660e3f865592cb718abb3a4f2eafdf434a40da7e0068698212aab7c79986a9db654764d79f87e28869bcbc3f9165e7c51ef9b6c41d6750791a083f352678d7307bf32e093484908f3fa4f00c05afb641085746312e52ead0880053980c44c8231c2e2381c947ebaa8c1f82c3ad83b15a5458414de85050620659adeed02899abad8493040655383d573d8a8eb578baf3fb6a0b0582d2f759e5e778fb8b6b0b9b5429303f2691a9bd0b40849972e04bb3092f5288c1cae9544d3b3991475f1afc13030d99a99997c35c1428fbfdf1454efffa8f3b9eddf974609654b5602f5f0adc7907d127e0516c5c49cbb46e16100dfa82cdd46c53c585f575b15e18f1aed57ffa2e6e0dcc2c0d101238e02fce2727371cb675da8132d0bb8ea996e5829e0daf13d8706f1e780cc4940ec78625a50f9b5108889fcdfda73614131f0b59410abdabc4a9ce54151697b94891d07fb38c44f7ad1f53c068406beae06dda9250771b44ea7ef7011d7b95cfef24a77dbf18c5c0cbd3bc34aad0d211ee8f488a39661b4c33e62c92ccab3ae3d6c245bd1812bb55647647f1d94fdd493c5e898b36e2983208f2294fc3720d88412455447b9026ccf68c5c3a97c3b5932211ec4920f2fe55d38e969a6a7679fd8bac0125d014d971ec569b12d1d507ac79c609623106cdb47ff575d8b8bb62f6c987ec2c30023daa1d5bfadb94a387070f3f91a01d91ac1ec9cfac2d42bc2ad2c57fdd89c82632197318a67f6841eae15d0cba63dfc538d4eda5e0d763ce97c6ad231c80985a65855c3fd1aa79557422cd17b175d07484656092f1ae331ae9a0456245f2c53cb0218358a9302287084ec3c18808b9299a748e02a21f31e30b962a1f1da9e59ab7f5b2ead7509320164d8778bb415914603a986b5baebd049d8e418fe5305f585fc210515d8d1be6b36a190d4b2cfd9405d95ea8fad87108f4dd5531fe3fcc3f49de73274504104b7251205d691d7787ce4a4ecfd437d513d33866cf95ad93854b4fa3cbeef70c70c027ec5bd4aac17d997c85f2abd3503912823b3f4ec4562c70d8b9f2c86d22aea2dbf254e2e7c7842b7dd943fd94889fe40b90722fdd6326b0fea78b9a95719fe754740cdee885db394fb32ca24e32b46603ed4b0e0fb2dfcfc8108c83ea5bc454ec7c0d426b9b64d37d6684202306d59f3fe73b3dd183cb074239dce6c73428909b0e6e63e4d84526ee9f9114d54d42a9413ee38fbf2fe04650fa5883e4fffd61a53d0f91aba784be906612095f5d57b425151dae6050f47568b328295945f328a0ad4cd9363b1d04247beea57293a39ffbfbf97d0eb9328ba2f8a2695318ecf3d53b3fd44eb6d774345d6a38528fa61b5185c7db28364d488a2e0af47f18b735b1c7bf59cf03aec17f35c06eaba2375496ea2208ecbd8cd30de2cde485232d825ed0b4ba75b6ee5e79cad3329bef3026e40047a96e87ee4121fa357e85583e33161d8ccb50d0518c848d3e25f50bfb9d73007522aefd5f4d25a65e3f74133a60efd9e6ad3f0670843fbd86653c95cecb2e646839827dc90ee0d9515fb4d68ddcae6f78eb5b632fe9c111e5fa39735efb560adbe82c1b1a6e99f736008d172823f64de9576f7468c533f6eb3fe7a387b40ec8499029f61d1a0ad047bc72a4c18a813cd6937ed4d559d5fbb4d65c743f936e12e34fae62eb3e977d251ec809abe263cd8402263853a709b5aac1ab4614831de448e9b9e97ecd371f34bacb8295f392da3119244c9677d0e589a9b183a6358741bcefa9276370d1d0934d7a9255917d94355ef670b35631a6dda6659e17fad780cef486b500ccd1a10fe742d751814741796510e646388fe1ce6d53a92b76a9e5a32a6ed61ba120506c352265cc1379ded51ff42c96dbd31852319fad35bc9c2f18bb035b77493e3275e397eb489acd73575ff106a936e824c6f5e854ca997d209f564e72142e815cac7b7bd96aa37f52d9c46e07445a11c6a97443418d3c11314be90a3f4420d5b07ac58bbc0874301c1ab52b9ec99a708f007ac358340161cc7aa81749ec2793b2e27c0a8504caa1cc86c827f389d9de2891fa5c0aa2fd11575d3332167ea4a162398fb198a7c9b02d85f4914e980f33491884182346cb08a078917a18b1ff2b091ed2ffa4ac56d2d41ae31ab62b87ecb07615e11e32419d77013408390c664ed41030cf5281fd2617651dab6e29352a3bd96266f8f2b3171f2c919b5e2ec0569ae64d860adeed4e693f723e1da79ad6e0bf17d759ca630dabd7c1dd70ffa4bea10cd754bd2f849d40e99e71f1b9f104117501c2c8023cab151cb5d7ef57cb211da34c4e2697d0b709ebe026a00ea8abcf7291877766ddb3e48588c1cd446a006ff61d977da27d15f7ee7aff8ab383de5c15b76b4a7726e8a8559d22e4adba63c1eeb5415124e270eaa7c61b3723ad3979bd2bef59805ad58da4b2d3325223d114391f11843e993b0abebcb79aeba2ab8c922133395cb681f9bdaffaae68a2ef8b059b28e9bdc7f7ef33f7764f7287faefdf6b472f481a79c623c94605f4b30511df4e1f8d00961f1179376c5be0161be9a5bb76e3d59fe17ef12f071a3b60545ee6a4e50cec859d482840de31d60fb5d034a7c13c30662efb48e8a9918e796b7a3e39aa2cfb37f732fade4290d7214b9c4772656ca807156c35604372be8b921408c7e92459597e247a3dac2e17e7bcff8af6f5799d31c66a345ab642413ef917f49507539ad0ac990479a568992782529185cadd3a3e9c3eb2e1d676c3f1b6544fbda2a3e544aa3ff856a3cc2b95ef2ac7c71a0bea92030040e6483f65b4f9d5f528f54a0cffbdbf4212ba279c63ea7a887c60aec04fda86e3c8ebfbbbb16326522ddd3bad9cd2acaee94ec448d921eff5d8e36ceb1f8472874b315267064aed5bd9e04bf9e9d7008e4bbcdfdfc2eb970c3b58b28a21fd6c54ab5deaf08178557957542ead95cd6763827d9f297ea96cd30ec82bc7f53615e9926990310108c4b3345c7d93133a49de639ec5297b39e1801f57dc7e88af087"}}], 0x90) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000055000)='/selinux/enforce\x00', 0x40, 0x0) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r5, 0x107, 0x14, &(0x7f0000056000-0x4)=0x9, 0x4) 2018/01/22 08:15:45 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, &(0x7f00009ec000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) recvfrom$packet(r0, &(0x7f000060c000-0xc5)=""/197, 0xc5, 0x0, &(0x7f0000c84000-0x14)={0x11, 0x17, r1, 0x1, 0x180, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000019000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xa, &(0x7f000000d000+0x379)={&(0x7f0000014000-0x24c)={0x14, 0x20, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 08:15:45 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x8000, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000b09000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000)={0x0, 0x10000, 0x30, 0x91, 0x10000}, &(0x7f0000002000-0x4)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000-0x81)={r2, 0x79, "72f15758ea8d6d2f4d6276841ea8a4b87d603a836cd0e7882e342571e88ef55c2e693bb3f5c2412b259863f3cf80655af4772ff6aec077227f033403c2c365f78f4f088f2ad829c3ea9e3b28fcb34767154bfc9b2e532dd1a15e4b4d0e14d233b24cf2dc5b02d10e330130ba8aec8fe138c15cf7909043be22"}, &(0x7f0000001000)=0x81) getsockname$netrom(r0, &(0x7f0000001000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000-0x4)=0x48) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x30, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x1}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x80000000000000, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/22 08:15:45 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000001000)='maps\x00') getsockopt(r0, 0x0, 0x9c53, &(0x7f0000d8e000-0x8a)=""/138, &(0x7f00004df000)=0x8a) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000fd7000-0x54a)=""/4096) pread64(r1, &(0x7f0000000000)=""/129, 0x81, 0x20000) 2018/01/22 08:15:45 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000)='/dev/pktcdvd/control\x00', 0x8080, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x9)='loginuid\x00') sendfile(r1, r1, &(0x7f0000002000-0x8)=0x0, 0x1) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ba6000-0xb)='/dev/hwrng\x00', 0x101802, 0x0) r3 = getpid() fcntl$getownex(r2, 0x10, &(0x7f0000349000)={0x0, 0x0}) tgkill(r3, r4, 0xd) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00005ca000)={0x0, 0x9}, &(0x7f00008c4000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00007f9000)={0x0, 0xc4, "6d989c47f134f6e4e06b6fa639a7d25496026b868c3cd5b9fc30869597ee7b12f258d4dc05e7c78893ed5fa6fb093eb72dad3d2566dfad19916a69db90152109ec59482d889f8d93c330d7573e96d1c981d55a5aa5fe6020be5e0c53cea4563806f274279b46d0c6fdad2bfcef63cebd2f50c962d3fe4b0d01b1c36a277c39e872608c91d908e474154fc13fea353fa06ec28d364070e324a4d2ad2fb5a9d48ec0e0d7e1cb186982aa91663fc801b7bbbf9c74d25e9c0b6f0bdddcaff2a4e09b8c03dca8"}, &(0x7f00006b2000)=0xcc) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00002d3000+0xd25)={r5, 0x2, 0x3, 0xdd3c, 0x3, 0x100000000, 0x0, 0x8, {r6, @in6={{0xa, 0x0, 0x1f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x4, 0x3, 0x5, 0x3}}, &(0x7f0000de9000-0x4)=0xb8) 2018/01/22 08:15:45 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000002000-0x10)={0x9, &(0x7f0000002000-0x24)=[{0x4, 0x6}, {0x8, 0x1}, {0x2, 0xfffffffffffffff8}, {0x8f30, 0x2}, {0x1, 0x100}, {0x7, 0x2}, {0x2, 0xcbd2}, {0x9, 0x101}, {0x8, 0x101}]}) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x80800) fcntl$notify(r1, 0x402, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000825000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000d91000)={&(0x7f0000650000/0x1000)=nil, 0x40, 0x4, 0x20, &(0x7f0000756000/0x2000)=nil, 0x5}) signalfd4(r1, &(0x7f0000001000-0x8)={0x0}, 0x8, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r4 = memfd_create(&(0x7f00000da000)="74086e750000000000000000008c00", 0x0) setsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f000063a000-0x4)=0xfffffffffffff8d2, 0x4) vmsplice(r4, &(0x7f00002f9000-0x80)=[{&(0x7f00008c4000)="82c6a2ecb94d691432c53a9aa9cd4507a50dd5e4cda53b448d", 0x19}, {&(0x7f0000a4e000-0x48)="6dab06f8a1040231a0df3f28b94c2ffa32b052b81879a538478480ffaa218b13c0766744a8a1c50ec76e0b34cdcdf8c6f365720abf1b25903c78239c75eab24946ef12b5af0ae25c", 0x48}, {&(0x7f000053b000-0x1000)="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", 0x1000}, {&(0x7f0000ffa000-0xd6)="6f71d76d284efe474d0c1e3350d7f4698389b4b3b1c53badaaa499d0e00dd5b5a9ba4f909921c2b910bc62fc7ce95f0313a470e10dc8b048cdd5fd82078c6b06ff35993a108cc0b79fb2cd0950f561b313de193a48ec4d217c50fe8f731401480b3eea3184d8ddd1ff5097ea91a394ddd46a839f6ccaa8e6b05ac7517a24c706fdc7cf287fcad3ef778cd83f449c95a851dfaf8d4083ab25ba92085565b1cfb89e9a748446673220aa4986bfee22384f264c26676d1d295f9bb928db1cdb88558c5358fb1f075ddf980825b2f843b55679a6242cba54", 0xd6}, {&(0x7f0000afc000)="15545a9839ca1f6794de1be520814a480b94aff4132b9890", 0x18}, {&(0x7f0000937000)="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", 0x1000}, {&(0x7f0000086000)="19453ccb6c", 0x5}, {&(0x7f0000959000-0xd)="13784728659c6bf351ebaa1c7d", 0xd}], 0x8, 0x8) pwritev(r4, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r3, r4, &(0x7f00000de000-0x8)=0x0, 0x100000001) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000993000-0xe8)={{{@in6=@mcast2={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=@remote={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}}, &(0x7f0000129000)=0xe8) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000818000)={r5, 0x1, 0x6, @random="36fd4b8dc371", [0x0, 0x0]}, 0x10) ioctl$VT_RESIZEX(r4, 0x560a, &(0x7f00000e4000-0xc)={0x3, 0x1, 0x9, 0x0, 0x9, 0x6}) 2018/01/22 08:15:45 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000000)=[0x2000000000007, 0x0]) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000006000)='/dev/input/event#\x00', 0x7, 0x800) 2018/01/22 08:15:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000424000-0x8)='pagemap\x00') getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00003e3000-0x14)={0x0, 0xfffffffffffffff9, 0x9, 0x2, 0x6, 0x406}, &(0x7f00005e2000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000028f000)=@assoc_value={r1, 0x401}, &(0x7f0000dc5000)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000786000-0x8)={r2, 0x1000}, 0x8) lseek(r0, 0x0, 0x1) 2018/01/22 08:15:45 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) accept4(r0, &(0x7f0000e78000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000001000-0x4)=0x32, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) fstat(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, 0x0, r3) 2018/01/22 08:15:45 executing program 6: 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$unix(0x1, 0x2, 0x0) bind$unix(r3, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2, r0]}], 0x1, 0x0}, 0x0) listen(r2, 0x0) r4 = syz_open_dev$mice(&(0x7f00000cb000)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$RNDGETENTCNT(r4, 0x80045200, &(0x7f000048d000)=0x0) dup2(r1, r2) r5 = dup3(r1, r0, 0x0) connect$unix(r5, &(0x7f000002d000)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/22 08:15:45 executing program 1: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d29000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000f92000-0xc)={0x0, @multicast1=0x0, @broadcast=0x0}, &(0x7f0000fd0000-0x4)=0xc) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000fcf000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x5, 0xa8, 0x400, 0x8, 0x8, r1}) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x3d, &(0x7f0000d74000)=0xfd, 0x4) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000fa0000-0x4)=0x0, 0x4) setsockopt$inet6_int(r2, 0x29, 0x49, &(0x7f0000fce000-0x4)=0x0, 0x4) [ 54.405916] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/22 08:15:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000090000-0x4)=0x0, 0x5, 0x0, &(0x7f0000f64000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x4000000) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000736000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000fd1000-0x8c)={0x0, @in6={{0xa, 0x1, 0x607, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x8}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000e72000)=0x8c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000f0b000-0x57)={r1, 0x4f, "995e02c1e0b6f1a1a0efd439f82db4c6d5a317077f617107c7644e1c2652b6bd74073db88c18cfaec7d773f18ca07cf089da323e3b95c4c983d1836cdfc40f00b755c063e5523cd3f3db49d04be012"}, &(0x7f00000bb000-0x4)=0x57) 2018/01/22 08:15:45 executing program 0: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000f81000)={0x0, 0x0}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000f14000-0x8)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000392000-0x30)='sessionid\x00') lseek(r1, 0x5f, 0x0) 2018/01/22 08:15:45 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000057000-0x11)='/selinux/enforce\x00', 0x4002, 0x0) read(r0, &(0x7f000076f000)=""/232, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f00006a0000-0x9)='/dev/sg#\x00', 0x0, 0x0) getpeername$packet(r1, &(0x7f00008a8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00002ee000)=0x14) r3 = geteuid() setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000c5a000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x9231, 0x0, 0x5, 0x2, 0x20, 0xa0, 0x3f, r2, r3}, {0x2, 0x3, 0x5, 0x8, 0xe000000000000, 0x10001, 0x4, 0x1}, {0x0, 0x1fcc, 0x4df1, 0x80}, 0x80000001, 0xa, 0x2, 0x1, 0x2, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x2, 0x3e}, 0xa, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x6, 0x4, 0x3, 0x0, 0x40, 0x0, 0x1691fd9}}, 0xe8) ioctl$TIOCNXCL(r1, 0x540d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x2, 0x0) write(r4, &(0x7f00009ec000)="240000002e001d003200000800417718fbffffff01000000000001de800000000000ff10", 0x24) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000c81000)={0x8000000000000028, []}, 0xfffffffffffffe49) ioctl(r1, 0xc0481273, &(0x7f0000e77000-0x78)="a659e397d9aa4639d057094b6b72ee0edae89587872ee57155360fe65c5891def245340accbb383537") accept4$netrom(r1, &(0x7f0000bc4000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000078000)=0x48, 0x80000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000da6000-0x8)={0x0, 0x81}, &(0x7f0000b10000-0x4)=0x8) socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000582000)={r5, @in6={{0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x10000, 0x5, 0xffff, 0xffff}, &(0x7f0000b77000-0x4)=0xa0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000b86000)=""/155) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000839000)=0x819f) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000570000)=0x29e1373e, &(0x7f0000230000)=0x4) 2018/01/22 08:15:45 executing program 7: mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000693000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r0, &(0x7f000086b000-0x30)=[{0x10081, 0x8, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) flock(r0, 0x4) readv(r0, &(0x7f000076f000+0x55e)=[{&(0x7f0000fc1000-0x4)=""/4, 0x4}], 0x1) 2018/01/22 08:15:45 executing program 2: remap_file_pages(&(0x7f00002dc000/0x4000)=nil, 0x4000, 0x0, 0xd542, 0x0) 2018/01/22 08:15:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00003c5000-0x5)='reno\x00', 0x5) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r1, &(0x7f0000593000-0x20)=[{&(0x7f00005a2000)="df57e9c076b9e9d2fd1f5ea6004f668c844c996e00200c07a45003f39016fb6a1b37f1813cd37c", 0x27}], 0x1) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00004d5000-0x78)={0x1, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0xabd, 0x1, 0xfff, 0x0, 0x7, 0xffffffff80000001, 0x10001}) sendmsg(r1, &(0x7f0000b82000)={&(0x7f0000930000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000e42000)=[{&(0x7f0000781000)="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", 0x199}], 0x1, &(0x7f0000634000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000434000-0x1c)={&(0x7f0000c3b000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000ae5000)=[{&(0x7f0000028000)=""/179, 0xb3}, {&(0x7f0000784000-0xa1)=""/161, 0xa1}], 0x2, &(0x7f0000007000)=""/131, 0x83, 0x0}, 0x100) 2018/01/22 08:15:45 executing program 6: mmap(&(0x7f0000000000/0x7e0000)=nil, 0x7e0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f00007e0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x3) mmap(&(0x7f00007e0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f00007e0000)=0x0, &(0x7f00007e1000-0x4)=0x0, &(0x7f0000538000)=0x0) ioctl$TIOCCBRK(r0, 0x5428) 2018/01/22 08:15:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f0000739000-0x4)='./file0\x00') unshare(0x20000) chdir(&(0x7f0000bdd000+0xc23)='./file0\x00') poll(&(0x7f0000cb3000)=[], 0x0, 0xff) mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) syz_open_dev$sg(&(0x7f0000c46000)='/dev/sg#\x00', 0x3415d693, 0x200) pivot_root(&(0x7f000035a000-0x8)='./file0\x00', &(0x7f00007d8000-0x8)='./file0\x00') 2018/01/22 08:15:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b0a000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f000010b000-0xb)='/dev/loop#\x00', 0x4, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) fcntl$setpipe(r0, 0x407, 0x200000000000000) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000b2c000)='/selinux/access\x00', 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00008e4000-0x11)='/selinux/enforce\x00', 0x88100, 0x0) connect$l2tp(r2, &(0x7f0000879000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x3, 0x0, 0x0, 0x4, {0xa, 0x0, 0x100, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x6}}}, 0x3a) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000857000-0x58)={0x4, 0x1, 0x100000000, 0x4, 0x0, 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/22 08:15:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000ee2000)='./file0\x00', &(0x7f0000efc000-0x15)=@known='system.sockprotoname\x00', &(0x7f000088d000)='\x00', 0x1, 0x3) sched_yield() unshare(0x8000000) r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f0000859000-0x8)='./file0\x00', 0x10080, 0x1) perf_event_open(&(0x7f000090b000)={0x3, 0x78, 0x3, 0xcd6, 0x61, 0xfff, 0x0, 0x6, 0x4000, 0x4, 0x6, 0x3, 0x20, 0x8, 0x10000, 0xf627, 0x5, 0x6, 0x7, 0x5d88, 0x6, 0x4d0, 0xfffffffffffffe67, 0xfffffffffffffff8, 0x20, 0x40, 0x3000000000000000, 0x271, 0x6, 0x3, 0x5, 0x4, 0x1, 0x59a7, 0xfffffffffffff8de, 0x6, 0x6, 0x0, 0x0, 0x1b2, 0x2, @perf_bp={&(0x7f0000452000-0x1)=0x0, 0x2}, 0x4000, 0x2, 0x9, 0x5, 0x100, 0x7, 0x1, 0x0}, r0, 0x2d, r1, 0x7) r2 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbec0884ef, 0x0, &(0x7f00008cc000-0x40)={0x0, 0x8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_getsetattr(r2, &(0x7f0000fb2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000066a000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/22 08:15:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000061a000-0xd)='/dev/snd/seq\x00', 0x0, 0x80001) r1 = epoll_create1(0x0) pipe2(&(0x7f0000987000)={0x0, 0x0}, 0x800) getsockopt$inet_udp_int(r2, 0x11, 0x1, &(0x7f00004a0000)=0x0, &(0x7f0000331000-0x4)=0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003bc000-0xc)={0x80000004, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000c40000-0xc)={0x0, 0x0}) ppoll(&(0x7f000021b000-0x30)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000c59000)={0x0, 0x0}, &(0x7f0000898000)={0x0}, 0x8) 2018/01/22 08:15:45 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f000000a000-0xc)='/dev/random\x00', 0x0, 0x40005) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f000000a000)='user\x00', &(0x7f0000007000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000000b000-0x2d)="cb4d592f3d289b4fa62f29eaae850c82c3b490db06696eaa452ed6a54cf9cd10cb77e121e6e392ef9f6c99c049", 0x2d, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f000000b000-0x8)='keyring\x00', &(0x7f000000a000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$negate(0xd, r1, 0x9, r2) writev(r0, &(0x7f0000002000)=[{&(0x7f0000007000-0xcc)='?', 0x1}], 0x1) 2018/01/22 08:15:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000187000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f000009b000)='status\x00') prctl$setname(0xf, &(0x7f0000988000-0xb)="5c76626f786e657430f500") clock_gettime(0x0, &(0x7f00006de000)={0x0, 0x0}) ppoll(&(0x7f00005e6000)=[], 0x0, &(0x7f00000dc000)={0x0, r2+10000000}, &(0x7f00002a0000)={0xfffffffffffffffb}, 0x8) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00007c6000-0x50)={0x2, 0xb8, 0x1, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pread64(r1, &(0x7f0000e2e000-0xca)=""/202, 0xca, 0x0) 2018/01/22 08:15:45 executing program 3: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000000)='./file0\x00', 0x8000, 0x40) socketpair(0x5, 0xa, 0x400, &(0x7f0000000000)={0x0, 0x0}) 2018/01/22 08:15:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000afc000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)="") chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f000066b000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7ffe) r1 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r1, 0x0) readv(r0, &(0x7f000000f000)=[{&(0x7f0000007000)=""/171, 0xab}], 0x1) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000e11000)={0x0, 0x0, 0x1ff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000358000)={r2, 0x80000, r0}) 2018/01/22 08:15:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000b70000)='.', 0x0, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f000027c000)=""/23) 2018/01/22 08:15:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)={0x0, 0x0}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000e29000-0xc)={0x1, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00002c1000)={0x70000005, 0x0}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000438000-0x15)='/proc/self/net/pfkey\x00', 0x40, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000b1f000-0xc)={0x400000000000001, 0x0}) 2018/01/22 08:15:46 executing program 6: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) 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) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000001000)={0x8, &(0x7f0000000000)=[{0x1, 0x9}, {0x8, 0x7f}, {0x10001, 0xfff}, {0x65, 0xfffffffffffffffa}, {0x3f, 0x80000001}, {0x1, 0x947}, {0x7, 0x5}, {0x100, 0x200}]}) mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd8000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000fde000)={0x0, {""/7}, 0x0}, &(0x7f0000302000-0x4)=0x10) socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000fdf000-0x24)={0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) r3 = epoll_create(0x401) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000e35000)={0x0, 0x0}) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCSETAW(r1, 0x5402, &(0x7f00003cf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/22 08:15:46 executing program 0: r0 = socket(0xa, 0x2, 0x0) fcntl$dupfd(r0, 0x406, r0) sendto(r0, &(0x7f0000bbe000)="6d14d17443bce3813f30dfb83558bbf4acc11cee4ff59f107eb06a0f010ffc8745eb326ef7c691d6c2e850a6f3e09dcc57dbca3b3f660d0f2e37865e56406ffc6161b08b15892189692dd10945c6a268428dd3c501672febd6959ac79f4d1839b702cec988aef069edd8074f3138c012924b13f747cc88c6ca7f0fb201234cf0b64d2063277828b978c6a61f70aebee825b34c7f5013a28d50fe884b23d7ec88e019456c4ff77c4841cad66f111cd6d55a149ebaec0e3cbe6c05867c10e1d3180c26e5ac9d20011c05cb95ca0312e47b9db5f65b9b82e97c1f120cbc65068d38a10f905f4ae15907e6080931f6", 0xed, 0x800, 0x0, 0x0) 2018/01/22 08:15:46 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0xa, 0x2, 0x11) sendto$inet6(r0, &(0x7f0000008000)="", 0x0, 0x0, &(0x7f0000009000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000008000)=0x0, &(0x7f0000004000)=0x4) clock_gettime(0x4, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x20)={{0x0, 0x2710}, {0x77359400, 0x0}}) r1 = openat(0xffffffffffffff9c, &(0x7f0000004000-0x8)='./file0\x00', 0x100, 0x80) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000006000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes [ 242.001343] INFO: task syz-executor2:8717 blocked for more than 120 seconds. [ 242.008564] Not tainted 4.4.112-g3fc4284 #32 [ 242.014165] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 242.022158] syz-executor2 D ffff8800b44efa78 29248 8717 5067 0x00000004 [ 242.029574] ffff8800b44efa78 ffff8800b44efa28 0000000000000246 0000000000000296 [ 242.037599] 0000000041b58ab3 ffffffff83fa8900 ffff8801db21fdb8 ffff8801db21fde0 [ 242.045627] ffff8801db21f4d8 ffff8801d315c740 ffff8801c53edf00 ffff8800b44e8000 [ 242.053652] Call Trace: [ 242.056222] [] schedule+0x9a/0x1c0 [ 242.061440] [] blk_mq_freeze_queue_wait+0x120/0x240 [ 242.068094] [] ? blk_mq_tags_cpumask+0x20/0x20 [ 242.074350] [] ? percpu_ref_kill_and_confirm+0x11f/0x300 [ 242.081457] [] ? prepare_to_wait_event+0x420/0x420 [ 242.088022] [] blk_mq_freeze_queue+0x1d/0x20 [ 242.094083] [] lo_ioctl+0xfef/0x19c0 [ 242.099426] [] ? loop_lookup.part.18+0x110/0x110 [ 242.105844] [] blkdev_ioctl+0x4ab/0x1990 [ 242.111573] [] ? blkpg_ioctl+0x910/0x910 [ 242.117258] [] ? debug_check_no_obj_freed+0x166/0x9b0 [ 242.124114] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 242.131106] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 242.138057] [] ? debug_check_no_obj_freed+0x2d2/0x9b0 [ 242.144905] [] ? __fd_install+0x224/0x5f0 [ 242.150688] [] ? quarantine_put+0xab/0x180 [ 242.156589] [] block_ioctl+0xde/0x120 [ 242.162049] [] ? blkdev_read_iter+0x170/0x170 [ 242.168180] [] do_vfs_ioctl+0x7aa/0xee0 [ 242.173809] [] ? ioctl_preallocate+0x1f0/0x1f0 [ 242.180029] [] ? __fget+0x20b/0x3b0 [ 242.185319] [] ? __fget+0x232/0x3b0 [ 242.190568] [] ? __fget+0x47/0x3b0 [ 242.195776] [] ? security_file_ioctl+0x89/0xb0 [ 242.202002] [] SyS_ioctl+0x8f/0xc0 [ 242.207168] [] entry_SYSCALL_64_fastpath+0x16/0x92 [ 242.213898] 1 lock held by syz-executor2/8717: [ 242.218460] #0: (&lo->lo_ctl_mutex/1){+.+.+.}, at: [] lo_ioctl+0x8f/0x19c0 [ 242.227949] Sending NMI to all CPUs: [ 242.231814] NMI backtrace for cpu 0 [ 242.235418] CPU: 0 PID: 486 Comm: khungtaskd Not tainted 4.4.112-g3fc4284 #32 [ 242.242710] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.252078] task: ffff8800bacd2f80 task.stack: ffff8800bb148000 [ 242.258120] RIP: 0010:[] [] flat_send_IPI_mask+0xf7/0x1a0 [ 242.266876] RSP: 0018:ffff8800bb14fcb8 EFLAGS: 00000046 [ 242.272324] RAX: 0000000003000000 RBX: 0000000000000c00 RCX: 0000000000000000 [ 242.279568] RDX: 0000000000000c00 RSI: 0000000000000000 RDI: ffffffffff5fb300 [ 242.286846] RBP: ffff8800bb14fce0 R08: 0000000000000001 R09: 0000000000000000 [ 242.294119] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000246 [ 242.301387] R13: 0000000000000003 R14: ffffffff8426ec20 R15: 0000000000000002 [ 242.308639] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 242.316918] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.322801] CR2: 00007f7811f43000 CR3: 00000000b5f64000 CR4: 0000000000160670 [ 242.330061] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.337344] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.344619] Stack: [ 242.346753] ffffffff8426ec20 ffffffff847ee640 000000000001bca0 0000000000000040 [ 242.354308] dffffc0000000000 ffff8800bb14fd00 ffffffff810b99bb ffffffff839f5940 [ 242.361841] 0000000000000003 ffff8800bb14fd60 ffffffff81d10447 ffffffff8141a2f3 [ 242.369348] Call Trace: [ 242.371936] [] nmi_raise_cpu_backtrace+0x5b/0x70 [ 242.378313] [] nmi_trigger_all_cpu_backtrace+0x4a7/0x550 [ 242.385426] [] ? print_lock+0xab/0xae [ 242.390859] [] ? irq_force_complete_move+0x3b0/0x3b0 [ 242.397629] [] arch_trigger_all_cpu_backtrace+0x14/0x20 [ 242.404642] [] watchdog+0x6fa/0xae0 [ 242.409890] [] ? watchdog+0xc3/0xae0 [ 242.415262] [] kthread+0x268/0x300 [ 242.420428] [] ? reset_hung_task_detector+0x20/0x20 [ 242.427103] [] ? kthread_create_on_node+0x400/0x400 [ 242.433767] [] ? kthread_create_on_node+0x400/0x400 [ 242.440407] [] ret_from_fork+0x3f/0x70 [ 242.445966] [] ? kthread_create_on_node+0x400/0x400 [ 242.452638] Code: b3 5f ff f6 c4 10 75 e1 44 89 e8 c1 e0 18 89 04 25 10 b3 5f ff 44 89 fa 09 da 80 cf 04 41 83 ff 02 0f 44 d3 89 14 25 00 b3 5f ff <41> f7 c4 00 02 00 00 74 1a e8 3b 1f 17 00 4c 89 e7 57 9d 0f 1f [ 242.471649] NMI backtrace for cpu 1 [ 242.475970] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 4.4.112-g3fc4284 #32 [ 242.483015] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.492373] task: ffff8801da3a97c0 task.stack: ffff8801da3b8000 [ 242.498417] RIP: 0010:[] [] native_safe_halt+0x6/0x10 [ 242.506829] RSP: 0018:ffff8801da3bfd78 EFLAGS: 00000246 [ 242.512284] RAX: 0000000000000007 RBX: ffffffff847dc748 RCX: 0000000000000000 [ 242.519544] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffff8801da3aa02c [ 242.526835] RBP: ffff8801da3bfd78 R08: 0000000000000000 R09: 0000000000000000 [ 242.534109] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001 [ 242.541397] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 242.548650] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 242.556912] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.562815] CR2: 00007ffe64b403e8 CR3: 00000000b5f64000 CR4: 0000000000160670 [ 242.570063] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.577343] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.584620] Stack: [ 242.586746] ffff8801da3bfdb0 ffffffff81027ee5 ffff8801da3c0000 ffffffff847dc748 [ 242.594294] 0000000000000000 0000000000000000 dffffc0000000000 ffff8801da3bfdc0 [ 242.601829] ffffffff8102945a ffff8801da3bfdd8 ffffffff812204d8 ffff8801da3c0000 [ 242.609338] Call Trace: [ 242.611928] [] default_idle+0x55/0x3c0 [ 242.617440] [] arch_cpu_idle+0xa/0x10 [ 242.622923] [] default_idle_call+0x48/0x70 [ 242.628798] [] cpu_startup_entry+0x605/0x820 [ 242.634876] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 242.641716] [] ? call_cpuidle+0xe0/0xe0 [ 242.647312] [] ? clockevents_register_device+0x122/0x230 [ 242.654414] [] start_secondary+0x304/0x3e0 [ 242.660276] [] ? set_cpu_sibling_map+0x1040/0x1040 [ 242.666879] Code: 00 00 00 00 00 55 48 89 e5 fa 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb f4 <5d> c3 0f 1f 84 00 00 00 00 00 55 48 89 e5 f4 5d c3 66 0f 1f 84 [ 242.686102] Kernel panic - not syncing: hung_task: blocked tasks [ 242.692257] CPU: 1 PID: 486 Comm: khungtaskd Not tainted 4.4.112-g3fc4284 #32 [ 242.699504] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.708832] 0000000000000000 d86bf25fef04f09c ffff8800bb14fca8 ffffffff81d054ed [ 242.716800] ffffffff838826e0 ffff8800bb14fd80 dffffc0000000000 7fffffffffffffff [ 242.724763] ffff8801d6dae2e8 ffff8800bb14fd70 ffffffff81419dca 0000000041b58ab3 [ 242.732725] Call Trace: [ 242.735291] [] dump_stack+0xc1/0x124 [ 242.740628] [] panic+0x1aa/0x388 [ 242.745625] [] ? percpu_up_read.constprop.45+0xe1/0xe1 [ 242.752526] [] ? nmi_trigger_all_cpu_backtrace+0x3fb/0x550 [ 242.759781] [] ? nmi_trigger_all_cpu_backtrace+0x3fb/0x550 [ 242.767039] [] watchdog+0x70b/0xae0 [ 242.772288] [] ? watchdog+0xc3/0xae0 [ 242.777634] [] kthread+0x268/0x300 [ 242.782795] [] ? reset_hung_task_detector+0x20/0x20 [ 242.789443] [] ? kthread_create_on_node+0x400/0x400 [ 242.796091] [] ? kthread_create_on_node+0x400/0x400 [ 242.803166] [] ret_from_fork+0x3f/0x70 [ 242.808675] [] ? kthread_create_on_node+0x400/0x400 [ 242.815800] Dumping ftrace buffer: [ 242.819393] (ftrace buffer empty) [ 242.823076] Kernel Offset: disabled [ 242.826685] Rebooting in 86400 seconds..