atus(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00000000c0)={r3, 0x1}, 0x8) r4 = syz_open_dev$sndtimer(&(0x7f0000c19000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f0000013000)) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r4, 0x403c5404, &(0x7f0000f5d000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/02/27 18:35:28 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f00005b1000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) connect(r0, &(0x7f0000bfa000)=@generic={0x2, "dc9ce0fa7349447a5180e20d42dd0930e26e1709aa7aaa0f5a7e8ab61bd27c891495e60100db0d2772febfd6a9657a04a2cf779b09770089adc94bb9baca63a49ddb220f8732eb22d74ca029005b9932dd12aa0deb7be64e411cdc7b22deafaa78e25ce6f6ea0689bc4ae551aa2a8ad8508ae3bc4917e596b85af88e0ef5"}, 0x80) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000015fb0)=@dstopts={0x0, 0x0, [], []}, 0x8) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000629ffc)=0x2, 0x4) 2018/02/27 18:35:28 executing program 0: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) sendto$inet6(r0, &(0x7f0000000040)="557875d76b19d4a0c496e478bf94a0e1690f7f62005d42b2ef78ac64af467f1722f90e3f1d5a5bdde1241030a3962505c342c207bd5ef7d9", 0x38, 0x1, 0x0, 0x0) sendto$inet6(r0, &(0x7f00007a8fff), 0x1c7, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/27 18:35:29 executing program 1: socket$inet(0x11, 0x90800, 0xfffffffffffffffe) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r0 = memfd_create(&(0x7f00000000c0)='}\x00', 0x3) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x200) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000100)=0xfffffffffffffffc, &(0x7f0000000140)=0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000180)=0xc) ptrace$getenv(0x4201, r1, 0x4, &(0x7f00000001c0)) 2018/02/27 18:35:29 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x6, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000052dff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x80247008) 2018/02/27 18:35:29 executing program 3: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000000040)='-]selfvmnet0\x00') ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f0000000080)={{0x20000000, 0x6}, 'port1\x00', 0x60, 0x2, 0xfffffffffffffffc, 0x5, 0x7, 0x4d4, 0x1, 0x0, 0x1, 0x6}) execveat(0xffffffffffffffff, &(0x7f0000018ff8)='./file0\x00', &(0x7f000001aff0)=[&(0x7f0000018fed)='-]selfvmnet0\x00'], &(0x7f00000002c0)=[], 0x0) 2018/02/27 18:35:29 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a80ff6)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, r0, 0x0) ioctl$int_in(r0, 0x80000000005406, &(0x7f000014dff8)) 2018/02/27 18:35:29 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000526000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup2(r0, r0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000000200)=0x5) getsockopt$sock_buf(r0, 0x1, 0x1d, &(0x7f0000000040)=""/1, &(0x7f0000000080)=0xfca3) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) close(r0) getsockopt$inet6_dccp_int(r2, 0x21, 0x1f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/02/27 18:35:29 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c56000)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000094afe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) socketpair(0x0, 0x7, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r2, &(0x7f000097affd), 0x0) flock(r2, 0xc) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) syz_open_dev$usbmon(&(0x7f0000000280)='/dev/usbmon#\x00', 0x278, 0x4000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x9}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000000100)={r4, @in={{0x2, 0x4e24, @rand_addr=0x1}}}, 0x8c) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000000200)={0x8, {0x2, 0x4e20, @empty}, {0x2, 0x8001, @rand_addr=0xb4}, {0x2, 0x4e24, @broadcast=0xffffffff}, 0x90, 0xffffffffffff7fff, 0x1f, 0x0, 0x0, &(0x7f00000001c0)='ip6tnl0\x00', 0x9, 0x6, 0xfffffffffffffffa}) dup3(r1, r0, 0x0) 2018/02/27 18:35:29 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00002b4ff8)=[{&(0x7f0000000000)="580000001400192300a13680040d8c560a0600000020e000ffffffbffffffc01000004ca7f64643e8900000128635a0004fbf510000200000000bc00c658faed0005fff5000022000d0001000404080000e0008000000500", 0x58}], 0x1) recvmmsg(r0, &(0x7f0000000400)=[{{&(0x7f0000000080)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x1e, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/73, 0x49}, {&(0x7f0000000140)=""/183, 0xb7}, {&(0x7f0000000200)=""/85, 0x55}, {&(0x7f0000000280)=""/73, 0x49}, {&(0x7f0000000300)=""/167, 0xa7}], 0x5, 0x0, 0x0, 0x100}, 0x4}], 0x1, 0x20, &(0x7f0000000440)={0x0, 0x1c9c380}) 2018/02/27 18:35:29 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x4, 0x0, 0x0, 0x1}}, 0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x4e20, 0x0, @empty}, {0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}, 0x5c) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @multicast1=0xe0000001}, 0x1, 0x2, 0x0, 0x3}}, 0x26) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000040)={'lo\x00', @ifru_flags=0x2}) 2018/02/27 18:35:29 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) fcntl$addseals(r0, 0x409, 0xc) mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) mount(&(0x7f0000c6f000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f000096aff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) readahead(r0, 0x1ff, 0xfffffffffffffffe) creat(&(0x7f0000c5eff4)='./file0/bus\x00', 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl(r0, 0x720, &(0x7f0000000000)) 2018/02/27 18:35:29 executing program 1: r0 = add_key(&(0x7f000003dff8)='keyring\x00', &(0x7f000001d000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$search(0xa, r0, &(0x7f0000027ff8)='keyring\x00', &(0x7f000003dffb)={0x73, 0x79, 0x7a, 0x1}, 0x0) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) 2018/02/27 18:35:29 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000266000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={'vlan0\x00', @ifru_mtu=0x1}) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x7fd) setsockopt$inet6_buf(r1, 0x29, 0x3f, &(0x7f0000000080)="ad40e8404a1283e0e7b3dd4531333d008e8e1a06506a98f1a23f0d96636d5564973021153a70f125fe996392d7dff735e8372fd0f681c95506c87f7b8831f94c25a993d298f2903426843207b25525e17f3367a3cb17ec", 0x57) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @multicast1, @multicast1}, &(0x7f0000000040)=0xc) 2018/02/27 18:35:29 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000b01ffc)=0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0x7}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000000)) 2018/02/27 18:35:29 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000e78a42), 0xffae, 0x8084, &(0x7f00004d4000)={0x2, 0x4e20, @empty}, 0x10) ppoll(&(0x7f0000f7eff8)=[{r0}], 0x1, &(0x7f0000f7a000)={0x0, 0x989680}, &(0x7f0000f7d000), 0x8) munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) 2018/02/27 18:35:29 executing program 5: r0 = fcntl$getown(0xffffffffffffffff, 0x9) capget(&(0x7f00000000c0)={0x19980330, r0}, &(0x7f0000000080)={0x8, 0x41d1, 0x40, 0x80, 0x5, 0x9}) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x8000) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000ccdff8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = epoll_create1(0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0xfff, 0x4) readv(r2, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/117, 0x75}], 0x1) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000ebdff4)) connect$unix(r2, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) 2018/02/27 18:35:29 executing program 7: r0 = epoll_create(0x8) syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x0) r1 = inotify_init() poll(&(0x7f0000000080)=[{r0, 0x400}, {r0, 0x1002}, {r1, 0x4100}], 0x3, 0x9) pread64(r0, &(0x7f0000000000)=""/81, 0x51, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000511ff1)='pagemap\x00') pread64(r2, &(0x7f0000016000), 0x0, 0x0) 2018/02/27 18:35:29 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000f37000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000100)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xc33, 0x3, 0x2, 0x8, 0x1, 0x9, 0x8}, 0x20) r2 = dup3(r0, r0, 0x80000) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000140)={@dev, @dev, 0x0}, &(0x7f0000000180)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}, 0x5, r3}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/02/27 18:35:29 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00003c0fdc)={0x14, 0x0, 0x1, 0x800000001, 0x0, 0x0, {}, []}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xfffffffffffffff7, 0x123200) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x0, 0x20}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000100)={r2, 0x8000}, 0x8) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) 2018/02/27 18:35:29 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x10040) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000080)=""/180) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000000)={@dev={0xfe, 0x80}, 0x80000001}, 0x20) 2018/02/27 18:35:29 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) r1 = epoll_create1(0x80000) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001100)) sched_yield() epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003ff4)={0x10000000005}) epoll_wait(r1, &(0x7f0000cdbfe8)=[{}], 0x1, 0x0) pread64(r1, &(0x7f0000000080)=""/4096, 0x1000, 0x0) 2018/02/27 18:35:29 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f00001f1000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00007e5fcc)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0xfefffffffffffffc, 0xb}) syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x80006) readv(r0, &(0x7f0000000000)=[], 0x20f7) 2018/02/27 18:35:29 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f00000000c0)="f9", 0x1) ioctl(r0, 0x44200002285, &(0x7f0000000080)="f8f8ffffffff18ffff0000031dc5d86c0000ffffc5e9aed7b6fcc9b8e2d8b3181f12ef7dc14b2caf7e00000007") fsync(r0) read(r0, &(0x7f0000000000)=""/36, 0x24) 2018/02/27 18:35:29 executing program 1: clock_nanosleep(0xfffffffffffffffa, 0x0, &(0x7f0000000080), &(0x7f0000eadff0)) r0 = open(&(0x7f0000000000)='./file0\x00', 0x2000, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000000040)={@empty, @broadcast, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@empty}}, &(0x7f0000000200)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@dev={0xfe, 0x80, [], 0xa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4e21, 0x1f, 0x4e22, 0x100000000, 0xa, 0xa0, 0x80, 0x3e, r1, r2}, {0x4, 0x2, 0x8, 0xb870, 0x5, 0x0, 0x200, 0x6422}, {0x709ead3b, 0x100000001, 0x1c787f3, 0xfffffffffffffbff}, 0x6, 0x6e6bc0, 0x1, 0x1, 0x2}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d3, 0x33}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3501, 0x0, 0x0, 0x81, 0x4, 0x1f, 0x5}}, 0xe8) 2018/02/27 18:35:29 executing program 4: mincore(&(0x7f0000fff000/0x1000)=nil, 0x1000, &(0x7f0000000300)=""/132) 2018/02/27 18:35:29 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x200, 0x1}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000080)={r1, 0x6d1, 0x20, "1789d0ad7a8a94bece11dd1abd576ae38a050f98658c37c5900e452896cd0c31"}, 0x28) sendto$inet(r0, &(0x7f0000e7b000)="dc", 0x1, 0xfffffffffffffffc, &(0x7f0000e81ff0)={0x2, 0x4e20, @empty}, 0x10) 2018/02/27 18:35:29 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'lo\x00'}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=ANY=[@ANYBLOB="2000000014000b00000000000000000002080000", @ANYBLOB="0800020009000000"], 0x2}, 0x1}, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00000000c0)={0x7, {0x2, 0x4e22, @empty}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}, {0x2, 0x4e23, @broadcast=0xffffffff}, 0x2, 0x7, 0x7, 0x6, 0x7, &(0x7f0000000080)='vlan0\x00', 0x10000, 0xed83, 0x3}) 2018/02/27 18:35:29 executing program 5: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/checkreqprot\x00', 0x4000, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000280)={0x800, 0x391f, 0x81, 0x5, 0x2, 0x7, 0xe30, 0x7c9, 0x0, 0x6}) ioctl$KIOCSOUND(r0, 0x4b2f, 0x2000000000000) munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) umount2(&(0x7f0000000200)='./file0\x00', 0xd) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f0000000100)=""/188) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000240)={0x5, 0x8, 0x3, 0x0, 0x191}) mincore(&(0x7f0000ffd000/0x2000)=nil, 0x2000, &(0x7f0000000000)=""/232) 2018/02/27 18:35:29 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000227000)=[{&(0x7f0000000080)="580000001400192340834b80040d8c560aa58d72eabcb3ea526524938ab1037a060180000000000000000000000700004824cac257ba73c659ba944f64008900050028635a003b7dbe6d830200280000000000000003ede3fef50900007c0400012300a8000096", 0x67}], 0x1) 2018/02/27 18:35:30 executing program 1: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) fallocate(r1, 0x1, 0x4, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) sendmmsg$nfc_llcp(r2, &(0x7f0000000c80)=[{&(0x7f0000000140)={0x27, 0x1, 0x4, 0x3, 0x20, 0x5aeb, "6e50e11adf79a8ea21c0f89c7c7f748701ce4398776289f417905a02f535afe4f016c32a7363d6e516ea052bb2b130139e27c22f2af00a1d8c02faff95fc11", 0x80000000}, 0x58, &(0x7f00000002c0)=[{&(0x7f00000001c0)="2ee25ac2338bfb319cc64dc8b290b0a15f5da16a1624430b05480652bf39a96844756df900c89e61aa68100af594fc7cc4b0b3f32cf980a57c9cefac099b5402f9ac8cc91908e10d3bb1265102f505594719ba6dbcb14aa85fbbdc458f37d69b664aa4274e09b0ba39a4a8676111c784292e01c81659550b0f2eaf6245a1e363800475829f1229129a05f5d6ef80ee39c700b3c88817", 0x96}, {&(0x7f0000000280)="8f0224d5fb605a28ebe5f18e1f41fcf69ec82b4dae40c312bb92c33b9a6c7d632362444e0ed8", 0x26}], 0x2, &(0x7f0000000300)={0xe4, 0x10c, 0x5, "cfae8d689faeebcffc7f5f9fca8fac4f4e0da034c62071b875961653306348226325ec70ec622b399eb166c890c9e32ec913954e16e501d1af2ea7959d0156b84bdd5bf9be4afcf6c1518ab336034a9a4c44e935fb73a1e1b7da7cc202e0e09c9d469f0deff0c107308277b541bc3165a40de2181d774ded6321be5eec946ad8f99b9fa9f76bd5a97d2e8e879c47858d8a28813cc045e464d648983e2d33f4ca265f58384a494104e49dae57efb3ca3f5e54e9bf0f25e959482041e8c4e6857ce8056a149579548cab845f82c2cd7812d07ebfaaf418"}, 0xe4}, {&(0x7f0000000400)={0x27, 0x9, 0x81, 0x1, 0x1, 0x6, "86f910ce6642e0988710c924c2a2108c54308a440b0e356cd0d5fb8fc08ecb377b7bff504df1d2fbbc7f5400e5e141665ea8795b32898b2d9c9ce82d3834fb", 0x6f38}, 0x58, &(0x7f00000006c0)=[{&(0x7f0000000480)="dc4a50cf7d095b4e2b9d25b45cebd56f16029480c4092df83a7366341eb6b9ee0632aa8b4b688fdd61988567b87111dc71f8b2c4d1b361701370c6d5d7f136ae296671d0cf8c673c0c082894daef5e20535afd2e864af8039f384d02038cd8f0c11297782154d7f034cc71e644c278b2af62713efa132cb21871f3b286795197ae208d1575a76e5fde530ca1ae0afb146de2448b0119d7b274afe97b4d39374e798ba4dab3c3f7d0c29ff971d84c44e25cb89c08f69acf21c3dd5d7e1bb2e73f3666ef37fdaf7aee5a2296ea6b0f9950262279ceb13e3cb6762c276e8f3ae2", 0xdf}, {&(0x7f0000000580)="0db8d328d02c526a803f86b9d2af85086b390b70438b34a3dab55a74711e2bbb2a2a2fd2c4e85e3628b7c0c98054be7a48c8b4f2e04daa5c0353a3f9058ed397d1e86b5072969598e95e36319d1658b995dffada5909c3a4820a3edd4f87650cd540d527f69fd15c759cff748958fe3ef24aa09a", 0x74}, {&(0x7f0000000600)="b553f209f9440997f3bd54b1b67a64a5f1c1e93543c355168c26c55c32c5663d0dec", 0x22}, {&(0x7f0000000640)="529d1e3e3ab58f430edb40b23aa20833fae209f007d86b51f3ba8289867c55a1f905cfc85a00024c1d859cb981a9df8592f97bc7bfebc0103165db45349107845e4820e482108fad672e56f3076b0c1f6162b9603f2ee9302e95529939fd800bf0338c5082140ca8f6b6b7a9504b", 0x6e}], 0x4, &(0x7f0000000700)={0x1c, 0x1bf, 0x7ff, "2e72b6d7690218fe4c7732bb868e1d"}, 0x1c, 0x4000081}, {&(0x7f0000000740)={0x27, 0x7ff, 0x7f, 0x1, 0x18000000000000, 0x7, "585fb3a2cced96e5e5da3032ee1d6a599e7720613801831fd60b966b7aeb709345093c92387e87c60a838a90f76934488ec2c8aaf5314d5378a665e51978ad", 0x7fffffff}, 0x58, &(0x7f0000000b80)=[{&(0x7f00000007c0)="281e53fa7d431cbed051a89b54439fa6720f27c3affbb033685414c13db1c5aa68dd0aec18b71a6e4a3b217f21be968ea4ea7be964f01bb4fe30d3677da059baf7e1881ed26c89d2833931863ccc790102eec820c0d294e581cea87a5b080b795fbea5dbb4", 0x65}, {&(0x7f0000000840)="5fbcffa5d603b1778d0921bafa2fa0", 0xf}, {&(0x7f0000000880)="5898a9108e691d00356ccdee516312f0ba1c398e9c77527640f5e8be5410cf6f7471f8b3cd6d3a0f1805aacf85cc8fe1596feae57a48181bc387d6a7f2a0b6415c0b9c167dfd880416d6a2c3f21d4f971c2c8884cf1e5816256c9403e17325d693a9e864", 0x64}, {&(0x7f0000000900)="a55dd53180078aa5a79abd74dc007b97b5b07dcb4c0be5b6e47d1043b4a9f79f8d51a71b9f6b73ed107edebd25e8553df5c9c35f4ff010d6fdb29eca2b02a518e721b0b0ec764b150885733d7b0a610e0e3a476752944416f60db9ebd604a2d61189989e2e848058ad7066b4", 0x6c}, {&(0x7f0000000980)="0d6e6243ef3ba5dd345e924f2eb5fe97c34ab9216f558ce75ffb8823288faae82d95ab14ac5aa1aeccbc297ab1afb927608a2dcd2e0227", 0x37}, {&(0x7f00000009c0)="89a1bfb1751d46c91013fd85c76549b5104ed300ec8215d3d0085afa9f3d08a3d7215f1ddba04fa6d5d9462e7a686330c5fb791187043c7eb4459927b3ba62f775b4c3e953c154bfcd497885cbf0b65c5632911de7d03014a666db26977bc375984b8ed8aca834db1e272cecf2cf0d61060edf88f47535be74c4521b16239c9b03992168e984fbbad08ef663302b6a45fd5169de9260f2d6eb22daa4f4913e0d7b309b29be2b63032837be2c461c6761bba84d8fb0d0b489e9d418bdd1f749fe785f85", 0xc3}, {&(0x7f0000000ac0)="95cb36f02a8a2ffe8348fd2d4e0045db745194eed38b6142362321511d63a0d75052db63f02b3096193be3102ef0773d51e79af34013f2b747b965e62a74b6d32fdbe5f619d2b7aaec8b79df3e9fef84dd9ae723ca0bdf0de638b53fe2d10c3272bee24cd10b49c3c0fddb37bca22ec556fc58b24e3905d3551cb44025b878b75d08", 0x82}], 0x7, &(0x7f0000000bc0)={0xc0, 0x114, 0x7, "d90d5b93634fbdddcd7ee552b942196f46edae56756da8661ca7d00e55d0d34507c000d15f75a1152e403196c255d9f0e7674e73d9f07ed69088d9f1be163d5245f52c05ff02f943d4a4cc05f31d8794946d95671630112f01484639f773b23351c445112318d0a9850cefad4ea70c085666c26bb04c4b3e9952e30addddffe2f570c8842b8c6bc441d1a5cf69f7360eac2dbe6bc4c98e89b897eab13346fa1e03bb2eccdaf66bc384a1dc1d0c6450eb96a22ef3"}, 0xc0, 0x40000}], 0x3, 0x4004) tkill(r0, 0x1000000000016) ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f0000000d00)={0x401, 0x1f, 0xffffffffffffffa7, 0x0, "c936099b6d4060d5aa1ff9645be532d8ae839203c6fa94a78222d8debbd66832"}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/02/27 18:35:30 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup2(r0, r0) bind$inet(r0, &(0x7f000000f000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, 0x7f, 0x3ff, 0x4, 0x1, 0x4}, &(0x7f00000000c0)=0xa0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0x1, 0x5, 0x6, 0x7fffffff, 0x1ff}, &(0x7f0000000140)=0x14) connect$inet(r1, &(0x7f00008c5ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000f69ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/02/27 18:35:30 executing program 0: llistxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/74, 0x4a) r0 = socket$netlink(0x10, 0x3, 0x5) writev(r0, &(0x7f0000f27ff0)=[{&(0x7f00005f0000)="29000000200019fff63d0a14000000060200003215f50005000000000d0011000000000200e1000008", 0x29}], 0x1) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x20000, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f00000000c0)={'vcan0\x00', 0x1}) accept4$unix(r1, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000000100)=0x6e, 0x800) 2018/02/27 18:35:30 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x40000902, 0x0) r1 = memfd_create(&(0x7f000003affa)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r1, &(0x7f00000021c0)="af9988744aaf8c5f7c5bca72d95a6bad3fe502d8f2f73f60199aabf2e4bda131641b8f36a00d5b96ecb20660566f571a851dd77def74443627c12bd9050eaa238c1b8146f87f2b4186d094c4d147825d458cb9e49f072423692da42e81c1a8d986ced676687207612c485de8cb590a06c92ad1d2e74c0e427240e54d0300000000000000943010b682d005e502bf936ffdf45da9", 0x94, 0x0) sendfile(r0, r1, &(0x7f0000000040), 0xffc) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000100)={0x2, &(0x7f00000000c0)=[{0x0}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000080)={r2, 0x2}) 2018/02/27 18:35:30 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x10, &(0x7f0000000000), 0xffffff49) ioctl$sock_proto_private(r0, 0x89e7, &(0x7f0000000040)="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") 2018/02/27 18:35:30 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x1, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000100)={0x0, 0x2710}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000000080), 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x100, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_gettime(0x7, &(0x7f0000000340)={0x0, 0x0}) futimesat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)={{r2, r3/1000+30000}, {r4, r5/1000+10000}}) openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000200)={0x0, 0x8}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000280)={0x0, 0x4, 0xb, 0xffffffff, 0x7fffffff, 0x10000, 0x1, 0x4, r6}, &(0x7f00000002c0)=0x20) 2018/02/27 18:35:30 executing program 5: mmap(&(0x7f0000a16000/0x2000)=nil, 0x2000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x8000000000000019, &(0x7f0000013000), &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup3(r1, r0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000040)={0x100, 0x8000, 0x83, 0xab5c, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00000000c0)={0x6, 0x200, 0xd8a0, 0xef35, r4}, 0x10) 2018/02/27 18:35:30 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000003140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000001ec0)={"3ac2dff76300f000000000c63400", @ifru_mtu=0x9}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@ipv4={[], [], @empty}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000140)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000180)={@ipv4={[], [0xff, 0xff], @rand_addr}, r2}, 0x14) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40046432, &(0x7f00000001c0)=0x2) r3 = getgid() fstat(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) recvfrom$inet6(r1, &(0x7f0000000280)=""/129, 0x81, 0x0, &(0x7f0000000340)={0xa, 0x4e23, 0x9, @loopback={0x0, 0x1}, 0x93f}, 0x1c) setregid(r3, r4) 2018/02/27 18:35:30 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000c00)={'tunl0\x00'}) 2018/02/27 18:35:30 executing program 1: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x600, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000004, 0x32, r0, 0xfffffffffffffffe) r1 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x2, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f00000000c0)={'ip6_vti0\x00', 0x400}) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000001ffb)) 2018/02/27 18:35:30 executing program 0: r0 = socket$inet6(0xa, 0x200000002, 0x0) bind$inet6(r0, &(0x7f00005d6fe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x410, 0x4) read(r0, &(0x7f000098ff55)=""/171, 0xab) r1 = getpgid(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x2, r1}) sendto$inet6(r0, &(0x7f0000340f47), 0x0, 0x0, &(0x7f0000d6bfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 2018/02/27 18:35:30 executing program 2: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x80000, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) clone(0x3ffe, &(0x7f0000000100)="cdc51f1402b4167ba03014e36dee544b405a929c04e867e4e382fc66a499905c50106318206aae7cd9dff87d7e63a688dc9abdb99b9470686a9b59649be609444b3c8a1859bbaff9c5c04f33c405f27c756dee04a5afe3c5c40f9c548ab524587fe3a1f10c05675479013e418cfa6b32f7a6328c6663d0dea703d58f0e6c5c38570f5377282d17638a3df744840f768d10a119b5f522aac7bbfd6ee1215a22f80f2c28ff2cbef04346603867354a7a190eec9d", &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000002000)) waitid(0x1, 0x0, &(0x7f0000003ff8), 0x40000009, 0x0) 2018/02/27 18:35:30 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x8, 0x0, &(0x7f0000aabfe8)=ANY=[@ANYBLOB="04630440f51afd46"], 0x0, 0x0, &(0x7f0000008f37)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000003c0)={0x18, 0x0, &(0x7f0000000540)=[@decrefs={0x40046307, 0x1}, @clear_death={0x400c630f}], 0x0, 0x0, &(0x7f00000002c0)}) 2018/02/27 18:35:30 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80040, 0x0) write$selinux_user(r0, &(0x7f0000000040)={'system_u:object_r:inetd_exec_t:s0', 0x20, 'staff_u\x00'}, 0x2a) futex(&(0x7f0000ea4ffc), 0x5, 0x0, &(0x7f000023b000), &(0x7f00003c1ffc), 0xfffffffffffffffd) 2018/02/27 18:35:30 executing program 3: setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}], 0x1c) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000080)=ANY=[@ANYBLOB="fe00f00001040101006c4b874b07eac982d8c1f41ea3020000000c00003100562d972f7246f6ae5a09f08445f8f6d663e9138377944c9e9e28e8", @ANYRES32=0x0], 0x20}, 0x1}, 0x0) r1 = dup3(r0, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f00000000c0)={0x37, 0x7fff, 0xffffffff, 'queue0\x00', 0xfffffffffffffffd}) 2018/02/27 18:35:30 executing program 7: r0 = socket$inet6(0xa, 0x40000000002, 0x0) r1 = socket$packet(0x11, 0x800000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) sendmmsg(r0, &(0x7f0000001540)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @empty}, 0x1c, &(0x7f0000000300)=[], 0x0, &(0x7f0000000380)=[]}}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x7, 0x8, 0x0, 0x10bf, 0x0, 0x2, 0x567, {0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x7, 0x2b40f573, 0x4, 0x2, 0x1ff}}, &(0x7f0000000100)=0xb8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r2, 0x800}, 0x8) 2018/02/27 18:35:30 executing program 6: r0 = socket(0xa, 0x802, 0x0) r1 = socket$inet(0x2, 0x80a, 0x8001000) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000000)={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10, {0x2, 0x4e21, @multicast1=0xe0000001}, 'lo\x00'}) sendmsg(r0, &(0x7f000089bfe4)={&(0x7f0000516000)=ANY=[@ANYBLOB="0a004e20000000000000000400000000000000000000000000000000"], 0x1c, &(0x7f0000a32000)=[], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000293f69de0180103d1edd48e2a2070000006c14e615cfce5fd23f5ce9e54ad7931bc6758bc5086bc164095c1ec4dd5f01651a65e4bdf82e7e59166d2aaaa93175745ec3eaf0c05d7067c432c6b854b29805c723da938fbb99dc66de8a2cffb1e3fd1f18aa7c53999493d74af50d6ef8217649669c"], 0x14}, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000140)) 2018/02/27 18:35:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ff5000)) getpeername$netrom(0xffffffffffffffff, &(0x7f0000760000)=@full, &(0x7f0000e92ffc)=0x48) exit_group(0x7) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) 2018/02/27 18:35:30 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000000)=0x80000001) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x7) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendto$ipx(r3, &(0x7f0000000100)="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", 0xff, 0x0, &(0x7f0000000080)={0x4, 0x2b9, 0x0, "10351da5f636", 0x2}, 0x10) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r4, 0x111, 0x1, 0x6, 0x4) close(r0) dup3(r1, r0, 0x80000) 2018/02/27 18:35:30 executing program 5: nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) sendto$llc(r0, &(0x7f0000000040)="a1d7ff498745263f91f85e10cf10227f5125460115dd6733b8e9e9ecd343ceda555435f2249d437c3ea1e7d76b2ca77b669d7e44946b5d30920e4e4dccc9d1a11514906b5895b68a5d30d3db8f0b33f0c7f27b08226370d2b50b1dd8701657188795adc101dcea28e2b80301726ac859d2e6f96acfad41a6a1181bda54a4b2f648e87d04ecf24fe94e5c676e11e19b215195e9bdb155813dd37ce46a1d94cdae", 0xa0, 0x4048044, &(0x7f0000000100)={0x1a, 0xff, 0x489a, 0x0, 0x10000, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}}, 0x10) mremap(&(0x7f0000bd9000/0x2000)=nil, 0x2000, 0x1000, 0x0, &(0x7f000011d000/0x1000)=nil) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) 2018/02/27 18:35:30 executing program 4: mkdir(&(0x7f000093a000)='./file0\x00', 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x200, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x200180, 0x2000) 2018/02/27 18:35:30 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x101080, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x4e20, @loopback=0x7f000001}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x4e20, @multicast2=0xe0000002}, 'syz_tun\x00'}) [ 82.603275] binder: 10603:10606 IncRefs 0 refcount change on invalid ref 1190992629 ret -22 2018/02/27 18:35:30 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b97ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x8000000000000007, &(0x7f0000002000)={0x1}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='smaps\x00') getpeername$ax25(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) fcntl$lock(r0, 0x26, &(0x7f0000003fe0)) close(r0) [ 82.655512] binder: 10603:10615 DecRefs 0 refcount change on invalid ref 1 ret -22 [ 82.655521] binder: 10603:10615 BC_CLEAR_DEATH_NOTIFICATION death notification not active 2018/02/27 18:35:31 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x3, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0x0, 0x1000}) r1 = syz_open_pts(r0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x82, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000180)={0x0, 0x4}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000100)={0x7ff, 0x1, 0x20a, 0x2, 0x6, 0xfca, 0x1f, 0x7fff, r3}, &(0x7f0000000140)=0x20) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0x3) [ 82.700603] binder: 10603:10615 tried to acquire reference to desc 0, got 1 instead [ 82.703013] binder: BINDER_SET_CONTEXT_MGR already set [ 82.703023] binder: 10603:10615 ioctl 40046207 0 returned -16 2018/02/27 18:35:31 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x4, 0x1010, r0, 0x0) connect(r0, &(0x7f0000bd2000)=@in={0x2, 0x4e20, @empty}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000b86ff4)='net/netstat\x00') sendfile(r0, r1, &(0x7f00005d4ff8)=0x84b, 0x2000000000000ff) [ 82.703062] binder: 10603:10618 IncRefs 0 refcount change on invalid ref 1190992629 ret -22 2018/02/27 18:35:31 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000fb7fee)='/dev/input/event#\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000001000)='/dev/input/event#\x00', 0x4, 0x80000) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000000)=""/4096) 2018/02/27 18:35:31 executing program 0: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f00000000c0), 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x2, 0x110, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x3) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in=@multicast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x6, 0x1, 0x6, 0x500, 0x101, 0x80000024, r2}) connect$unix(r1, &(0x7f00000000c0)=ANY=[], 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000000)=0x5) 2018/02/27 18:35:31 executing program 6: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000100)=""/87) mkdir(&(0x7f0000eb6000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)="72616d6647499463ea7300", 0x1000818, &(0x7f0000a47000)) r1 = creat(&(0x7f000001bff4)='./file0/bus\x00', 0x0) pwrite64(r1, &(0x7f0000000000), 0x0, 0x0) 2018/02/27 18:35:31 executing program 2: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000f32ff8)=@dstopts={0x0, 0x0, [], []}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/icmp\x00') ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000080)={r2, 0x3}) close(r0) 2018/02/27 18:35:31 executing program 7: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000b59ff8)='./file0\x00', 0x1040, 0x0) execve(&(0x7f00009cc000)='./file0\x00', &(0x7f0000000140)=[&(0x7f0000000000)="e027766d6e657430776c616e3073797374656d656d302e5b2300", &(0x7f0000000040)='io\x00', &(0x7f0000000180)='*eth1bdev*\x00', &(0x7f00000000c0)='io\x00', &(0x7f0000000100)='io\x00'], &(0x7f00006fcff0)=[]) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x40800, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x1, 0x30, 0x7, 0x6}, &(0x7f0000000380)=0x18) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000003c0)={r1, 0x20}, &(0x7f0000000400)=0x8) r2 = syz_open_procfs(0x0, &(0x7f00004faffd)='io\x00') preadv(r2, &(0x7f0000be4fc0)=[{&(0x7f0000846fd4)=""/44, 0x2c}], 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000240)={{{@in=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@rand_addr}}, &(0x7f0000000080)=0xe8) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000000340)={@mcast2={0xff, 0x2, [], 0x1}, r3}, 0x14) lseek(r2, 0x0, 0x0) open$dir(&(0x7f0000000440)='./file0\x00', 0x140, 0x0) 2018/02/27 18:35:31 executing program 4: openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) remap_file_pages(&(0x7f000085b000/0x4000)=nil, 0x4000, 0x0, 0x2, 0x0) 2018/02/27 18:35:31 executing program 5: r0 = getpid() ioprio_set$pid(0x3, r0, 0x8) r1 = epoll_create1(0x0) r2 = syz_open_procfs(0x0, &(0x7f0000a09ff1)='net/ipv6_route\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000e37ff4)={0x20000005}) epoll_wait(r1, &(0x7f00003de000)=[{}], 0x1, 0x0) 2018/02/27 18:35:31 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000002200)=[], 0x0, &(0x7f00000003c0)=[]}}, {{&(0x7f00000004c0)=ANY=[@ANYBLOB="0a004e2200000000ff02000000000200000000000031600100000000"], 0x1c, &(0x7f0000000680)=[], 0x0, &(0x7f0000000240)=[{0xc, 0x29, 0x37}], 0xc}}], 0x2, 0x0) 2018/02/27 18:35:31 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x80) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000040)=""/133) fgetxattr(r0, &(0x7f0000785000)=@known='security.selinux\x00', &(0x7f0000043000), 0x0) 2018/02/27 18:35:31 executing program 4: unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x400000, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000000040)) mq_timedsend(r0, &(0x7f0000012000), 0x0, 0x0, &(0x7f0000036000)) ioctl$int_in(r0, 0x5421, &(0x7f0000955ff8)=0x8) mq_timedsend(r0, &(0x7f0000e3314c), 0x0, 0x0, 0x0) 2018/02/27 18:35:31 executing program 3: unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) r1 = memfd_create(&(0x7f0000000040)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000080)={0xffffffff, 0x7ff, 0xff, 0x8, 0x102, 0xff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e23, 0xa845, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffff80000001}, @in6={0xa, 0x4e23, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}], 0x38) r2 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000004ff4)) pwritev(r1, &(0x7f0000000300)=[{&(0x7f0000000200)="a2ca67027177b54bdc25ef74d06afc35133238df1dd80a15cc0839c6741b095184901d2b9e0ae5fdb408b08b9b84602d5b8668bc56ebf164becdd1e7367605412655eb4f4e15a89400c6b9d3b2d61e972e12123cdee27fe611961229b86f66f4fde472532728ae70f1fbb831e8654fba36cd26c393c83f494e6fdd63cd5b2a0271a392db789d09d461e8a1a1dd36e60e78d9d1ab11c2771ddad7cfc27bdf76e32233ed044493a20bab2e4fbf92f0f89469a7c0039f384b0036951c74c9526c5717de2ca8fb8271e6cca5a82166b321c3639310cf99a20f33efd53e8cc4", 0xdd}], 0x1, 0x0) r3 = pkey_alloc(0x0, 0x3) pkey_free(r3) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000000140)=0x2) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000f67ff4)={0x4}) ppoll(&(0x7f00000001c0)=[{r2, 0x80}], 0x1, &(0x7f0000377000), &(0x7f0000000180), 0x8) 2018/02/27 18:35:31 executing program 2: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) syz_open_procfs(r0, &(0x7f0000000180)='net/route\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r2 = dup(r1) getsockopt$inet6_buf(r2, 0x29, 0xff, &(0x7f0000000000)=""/65, &(0x7f0000000080)=0x41) sendto$inet(r1, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f00000000c0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) 2018/02/27 18:35:31 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x2, {0x2, 0x4e24, @multicast2=0xe0000002}, {0x2, 0x4e24, @loopback=0x7f000001}, {0x2, 0x4e21, @broadcast=0xffffffff}, 0x29, 0xfffffffffffffeea, 0x800, 0x1, 0xffffffffffffffff, &(0x7f0000000000)='teql0\x00', 0x3, 0x7, 0x400}) setsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f0000396000)="3900001402", 0x5) 2018/02/27 18:35:31 executing program 5: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x0, [0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0xa612]}, 0x5c) ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, &(0x7f0000001140)={0xa039, 0xffffffffffffff50, "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"}) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040)={0x6}, 0x4) 2018/02/27 18:35:31 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'lo\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="0600000000000000000000001000000000985cf400000000"]}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000040)=0x10000, 0x4) [ 83.763699] audit_printk_skb: 4836 callbacks suppressed [ 83.763708] audit: type=1400 audit(1519756531.960:12813): avc: denied { net_admin } for pid=3878 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/27 18:35:32 executing program 0: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mount(&(0x7f000089cfff)='./bus\x00', &(0x7f00002efffa)='./bus\x00', &(0x7f0000ab4ffa)='sysfs\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) r2 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) setresuid(r1, r2, r3) acct(&(0x7f0000000000)='./bus\x00') 2018/02/27 18:35:32 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000223ff7)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0xd, 0x8012, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001fef)='/selinux/context\x00', 0x2, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x5, 0x1000, 0x3, 0x7fff}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x8, 0x8, 0x3, 0x9, 0x100000000, 0x9, 0xc202, 0x1, r1}, 0x20) 2018/02/27 18:35:32 executing program 2: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) syz_open_procfs(r0, &(0x7f0000000180)='net/route\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r2 = dup(r1) getsockopt$inet6_buf(r2, 0x29, 0xff, &(0x7f0000000000)=""/65, &(0x7f0000000080)=0x41) sendto$inet(r1, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f00000000c0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) 2018/02/27 18:35:32 executing program 5: clone(0x200, &(0x7f000074a000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8)=[], &(0x7f00006fcff0)=[]) r0 = gettid() socketpair$unix(0x1, 0x400000000000001, 0x0, &(0x7f0000919000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/exec\x00') write$eventfd(r3, &(0x7f0000000080), 0x8) ioctl$int_in(r1, 0x40000000005452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r2, &(0x7f0000000140), 0x3ec, 0x0, &(0x7f0000000100)=@abs, 0xa) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) r4 = dup2(r1, r2) write$eventfd(r3, &(0x7f00000000c0), 0x8) tkill(r0, 0x16) read(r4, &(0x7f0000000140)=""/162, 0xa2) 2018/02/27 18:35:32 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/stat\x00') fchdir(r0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'irlan0\x00', @ifru_flags=0x1000}) syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/02/27 18:35:32 executing program 4: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) seccomp(0x200000001, 0x0, &(0x7f0000000040)={0x1, &(0x7f00001e0fe8)=[{0x6, 0x0, 0x0, 0x7ffff7ff00000}]}) signalfd(r0, &(0x7f0000000080)={0x1f}, 0x8) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000140), &(0x7f0000000180)=0x4) accept4$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x14, 0x80000) fstat(0xffffffffffffffff, &(0x7f00004e8fbc)) ioctl$TUNDETACHFILTER(r0, 0x400854d6, 0x0) 2018/02/27 18:35:32 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=@ipv4_newaddr={0x20, 0x14, 0xb, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0x14}}]}, 0x20}, 0x1}, 0x0) getresgid(&(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000100)) 2018/02/27 18:35:32 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000001ff7)='/dev/sg#\x00', 0x0, 0x2402) mmap(&(0x7f0000299000/0x2000)=nil, 0x2000, 0x3, 0x11, r0, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000000000)=0x7) clock_gettime(0x0, &(0x7f000029aff8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) [ 83.768508] audit: type=1400 audit(1519756531.970:12814): avc: denied { net_admin } for pid=3869 comm="syz-executor3" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 83.769890] audit: type=1400 audit(1519756531.970:12815): avc: denied { net_admin } for pid=3869 comm="syz-executor3" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/27 18:35:32 executing program 1: r0 = socket(0x1b, 0x7, 0x5) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) r1 = gettid() ptrace$setregset(0x4205, r1, 0x3, &(0x7f0000001040)={&(0x7f0000000040)="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", 0x1000}) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000001080)={@multicast1, @remote}, &(0x7f00000010c0)=0x8) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x8, &(0x7f0000001100)={0x5d}) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000001140), &(0x7f0000001180)=0x4) r2 = accept4$packet(r0, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001200)=0x14, 0x80000) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000001240)={r3, 0x1, 0x6, @empty}, 0x10) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001280)='/selinux/status\x00', 0x0, 0x0) ioctl$PIO_FONTX(r4, 0x4b6c, &(0x7f00000012c0)="67cc6a99fbe4ac1eff73e7452bf1082d0207a33bc420b22a12c4e089da9f04df5ad5de7c29e4faef5619b7e02bd6f87f1424f6d19db78c23ca8a8233bab3589d9ed520db4fba3a693f5ecbf595c72ef4b372106ec07b9c8e33b277b5f9d3ad6ea87d8d071dc90d097a87b1ffa8f2fa52cd1173cddbc028c39cb94358b46c7e47c833f6c0138f5829faf47ffd8a92be28e914499a5833cf8cda46569959bd53e51503cf67012d38c647c057e0166f80a89405db476b187a60e0834c238b94cfae93aa58032fecb3341a725ec605563c989700d6c2a148a32838d0c80e5fbc76a7") timer_create(0x2, &(0x7f0000001540)={0x0, 0x34, 0x0, @thr={&(0x7f00000013c0)="b86857125b11793113e499cf965a171595d7c28552bba23d5c5b45e22b89610b07f9c9aad83fa751df4e7434e938624b437dbe6dc3acc1445d46442492d546394e251fb6ec02b157e736fe8ddf3aa476a8216932ff30ec836e86bcba632738738ed6db76b773080ec320a0e66061f9dff56e89af7881ad5d1f3cfd21dde7775ba111b25fe674b0e6759f09119c012b923bfc12528610490058cd0ea98b4fc414ea4f1845655de4075d4034d0d538906e97d28ce15225317be9e98854", &(0x7f0000001480)="6fb3d8d0d161bbf39250286bcc91a56c52fdd7e17acbb82e843e94ec306345ad607e0de0c30c5c4d9724fc4c08a7bfaa77c3f1abaaccdc3ad81c4966c23827aab84d70ccd0a544f6995ee12b8bf82f7a37c289d7a80b82f3efcd8b228f77863e3d178a1788f15b3518b5f928c1199395eb004a6e4006a66e26ee14466d10b3f2c8d80bbc58b2fc370b9fa606f99fabe8cf46103521c2eec95d"}}, &(0x7f00000015c0)=0x0) fcntl$getown(r2, 0x9) getsockopt$inet_dccp_int(r4, 0x21, 0x6, &(0x7f0000001600), &(0x7f0000001640)=0x4) fstat(r4, &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000001700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r6, r7) setsockopt$inet6_dccp_int(r0, 0x21, 0x10, &(0x7f0000001780)=0x5, 0x4) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f00000017c0)={0x4, 0xfffffffffffffff7, 0x8, 0x2}) r8 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001800)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$KDSKBMODE(r8, 0x4b45, &(0x7f0000001840)=0x20) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000001880)={{0xa, 0x4e20, 0x8000, @empty, 0x5}, {0xa, 0x4e23, 0x90, @mcast2={0xff, 0x2, [], 0x1}, 0x6000000000000}, 0x401, [0xb314, 0x7, 0x8, 0x7, 0x400, 0x8001]}, 0x5c) ioctl$SNDRV_TIMER_IOCTL_SELECT(r8, 0x40345410, &(0x7f0000001900)={{0x1, 0x1, 0xffffffffffff0000, 0x0, 0x3}}) ioctl$TIOCEXCL(r8, 0x540c) rmdir(&(0x7f0000001940)='./file0\x00') ioctl$SNDRV_TIMER_IOCTL_PAUSE(r8, 0x54a3) mkdirat(r4, &(0x7f0000001980)='./file0\x00', 0x4) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1, 0x10, r8, 0x0) timer_gettime(r5, &(0x7f00000019c0)) tee(r0, r4, 0x7ff, 0x4) 2018/02/27 18:35:32 executing program 3: timer_create(0x0, &(0x7f0000c61fa8)={0x0, 0x12, 0x0, @thr={&(0x7f000013ffe6), &(0x7f0000e21ff1)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = getpgid(0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000040)={0x0, r2/1000+30000}, 0x8) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000948000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmsg(r1, &(0x7f0000001680)={&(0x7f0000000080)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, 0x20, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/210, 0xd2}], 0x1, 0x0, 0x0, 0xfffffffffffffffb}, 0x12020) tkill(r0, 0x1000000000016) 2018/02/27 18:35:32 executing program 7: prctl$intptr(0x4, 0xcb) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xa721, 0x10000) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040)=0x9, 0x4) [ 83.770609] audit: type=1400 audit(1519756531.970:12816): avc: denied { net_admin } for pid=3888 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/27 18:35:32 executing program 2: getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}}, &(0x7f0000000040)=0x8c) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000240)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r1) r2 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x7, 0xa0200) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00000000c0)={r0, 0x2}, 0x8) [ 83.771035] audit: type=1400 audit(1519756531.970:12817): avc: denied { net_admin } for pid=3869 comm="syz-executor3" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/27 18:35:32 executing program 0: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x3, &(0x7f0000044000)={0x0, 0x10000039, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x408002, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000080)) 2018/02/27 18:35:32 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = getpid() setpriority(0x2, r1, 0x7f) readv(r0, &(0x7f00000005c0)=[{&(0x7f0000000000)=""/34, 0x22}, {&(0x7f0000000040)=""/148, 0x94}, {&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f0000000100)=""/126, 0x7e}, {&(0x7f0000000180)=""/16, 0x10}, {&(0x7f00000001c0)=""/224, 0xe0}, {&(0x7f00000002c0)=""/242, 0xf2}, {&(0x7f00000003c0)=""/167, 0xa7}, {&(0x7f0000000480)}, {&(0x7f00000004c0)=""/223, 0xdf}], 0xa) r2 = epoll_create(0x7b) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000003ff4)) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/status\x00', 0x0, 0x0) fchmodat(r3, &(0x7f0000000640)='./file0\x00', 0x100) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000044ff4)) 2018/02/27 18:35:32 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000000)) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000080)=[0x40, 0x6]) 2018/02/27 18:35:32 executing program 1: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000100)=0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={{{{0x2, 0x4e21, @empty}}, {{0xa, 0x4e23, 0xfffffffffffffbff, @local={0xfe, 0x80, [], 0xaa}, 0x200}}}, 0x6, 0x40, 0x5, "28b3206f9f52c31bd1fabe1337f1f657a86735aff2cefadc042f134f914c61420781ff0ac469e7d57cab4e38d66b00b0b28e8c404259f88a78d839a21e36f489f6f83b7282d483061134890a8756b858"}, 0x160) perf_event_open(&(0x7f0000000080)={0x0, 0x78, 0x5, 0xe7a, 0xc4, 0x10001, 0x0, 0x5, 0x81460, 0x2, 0xfffffffffffffff8, 0x3, 0xf4a7, 0x67, 0x3, 0xfff, 0x12f66394, 0x10000, 0x5, 0x4, 0x7, 0x9, 0x3, 0x42, 0x3, 0x7e, 0x2, 0xda5b, 0xa31, 0xdc8, 0x8, 0x10001, 0x4, 0x20, 0x8, 0x4, 0x100, 0x1f, 0x0, 0x8d00, 0x1, @perf_bp={&(0x7f0000000040)}, 0x4090, 0x8, 0x0, 0x7, 0x800, 0x1, 0x3}, r1, 0xffffffffffffffff, r0, 0xa) write(r0, &(0x7f0000000300)="1e37fde74fd9ecafddbddb6fc61ee7ab852cce488660d1f8a5d6e12c688a04bc2151cc5434", 0xfffffe03) sendfile(r0, r0, &(0x7f0000001000)=0x1000000000000000, 0xfee) [ 83.771246] audit: type=1400 audit(1519756531.960:12812): avc: denied { net_admin } for pid=3876 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 83.773369] audit: type=1400 audit(1519756531.970:12818): avc: denied { net_admin } for pid=3876 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 83.778118] audit: type=1400 audit(1519756531.980:12819): avc: denied { net_admin } for pid=3876 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 83.780477] audit: type=1400 audit(1519756531.980:12820): avc: denied { net_admin } for pid=10712 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 83.791802] audit: type=1400 audit(1519756531.980:12822): avc: denied { net_admin } for pid=3869 comm="syz-executor3" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/27 18:35:33 executing program 3: mkdir(&(0x7f0000796000)='./file0\x00', 0x0) r0 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x42000) r1 = gettid() rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffffffffffffffe}, 0x0, 0x8) fcntl$setsig(r0, 0xa, 0x40) fcntl$setownex(r0, 0xf, &(0x7f0000fa4000)={0x0, r1}) prlimit64(0x0, 0xb, &(0x7f000002fff0), 0x0) inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) r2 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x61, "25b864a5b06010db218553266e954848fa7c5e20f995196e1690c79b53f541bf7d9e75f1e5160f497a8c12dd6a801c6e06cedf694f57dbbfd1a427a31b6a1a9f59f6dc7560a151ba8f3ae1d68cd4b93676e62796fc7ca27767283546b28107fe6b"}, &(0x7f0000000080)=0x69) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000000c0)={r3, 0x1, 0x30}, &(0x7f0000000100)=0xc) dup2(r0, r2) 2018/02/27 18:35:33 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) keyctl$setperm(0x5, 0x0, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x200) r1 = syz_open_pts(r0, 0x200000) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000001ffc)=0xe) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000040)={0x1, {{0xa, 0x4e23, 0x7be, @loopback={0x0, 0x1}}}}, 0x88) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000180)) 2018/02/27 18:35:33 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0xcc, &(0x7f0000000000), &(0x7f0000000040)=0x4) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0xc0, 0x0) 2018/02/27 18:35:33 executing program 1: r0 = socket(0x11, 0x4000000000080003, 0x0) syncfs(r0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req={0x0, 0xe1c, 0x0, 0x8}, 0x10) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00001dffe4)=@req3={0x0, 0xfffffffffffffffd}, 0x1c) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={'vlan0\x00', @ifru_addrs={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/02/27 18:35:33 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) socketpair(0x10, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'dummy0\x00', @ifru_names='ip6gretap0\x00'}) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000dcc000)='/dev/ashmem\x00') 2018/02/27 18:35:33 executing program 6: r0 = socket(0x8000018, 0x0, 0x9) connect(r0, &(0x7f00000001c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x0, @empty}}}, 0x32) setsockopt(r0, 0x111, 0x1, &(0x7f0000000000), 0x8b83c3f) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000040)=r1) 2018/02/27 18:35:33 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000180)={&(0x7f0000d54000/0x2000)=nil, 0x2000}) read(r1, &(0x7f0000000080)=""/205, 0xcd) ioctl$int_in(r2, 0x5407, &(0x7f000001dffd)) 2018/02/27 18:35:33 executing program 5: r0 = memfd_create(&(0x7f0000000000)='-\x00', 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0xb) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000beaffc)=0x1, 0x4) 2018/02/27 18:35:33 executing program 7: syz_emit_ethernet(0x32, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x6, 0x0, @broadcast=0xffffffff, @rand_addr, {[]}}, @dccp={{0x4e20, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "7ff524", 0x0, "32330e"}}}}}}, &(0x7f0000000040)={0x0, 0x0, [0xfffffffffffffffd]}) 2018/02/27 18:35:33 executing program 6: r0 = getpgid(0xffffffffffffffff) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x100000000, 0x20000) r2 = accept4$packet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000001c0)=0x14, 0x80000) connect$l2tp(r1, &(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x3, 0x1, 0x0, 0x2, {0xa, 0x4e20, 0x20, @loopback={0x0, 0x1}, 0x8}}}, 0x32) syz_open_procfs(r0, &(0x7f0000000040)='net/tcp\x00') r3 = syz_open_procfs(0x0, &(0x7f0000000000)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") ioctl$DRM_IOCTL_AUTH_MAGIC(r3, 0x40046411, &(0x7f00000000c0)=0x886) setns(r3, 0x0) write(r3, &(0x7f0000000100)="afcc8e76a49257df3c5a6fb0b739a061a0a8cf3854287991eae7718f76ae823495406a04351c6ad86be3b34abf0ee97b1eebb661d496ac2a27640d7daf6198667105c7468765cd2227079e2801f1b51bb9eb1651e2511550", 0x58) 2018/02/27 18:35:33 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f000064dff3)='/dev/snd/seq\x00', 0x0, 0x48000000003) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000027c000)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ppoll(&(0x7f000086cfd8)=[{r0}], 0x1, &(0x7f0000875000), &(0x7f00004afff8), 0x8) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/02/27 18:35:33 executing program 5: openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x2, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x151000, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup(r1) getsockname$netlink(r2, &(0x7f0000000000), &(0x7f0000000040)=0xc) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000140), &(0x7f0000000180)=0xb) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000100)={0xa9, 0x1, 0x7, 0xc1}, 0x8) set_robust_list(&(0x7f0000001000)={&(0x7f0000000000/0x2000)=nil, 0x0, &(0x7f0000001000/0x2000)=nil}, 0xc) 2018/02/27 18:35:33 executing program 4: r0 = add_key(&(0x7f0000000180)='dns_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="14ed", 0x2, 0xfffffffffffffffc) keyctl$describe(0x6, r0, &(0x7f0000000000)=""/242, 0xf2) 2018/02/27 18:35:33 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/stat\x00') getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x9, 0x9, 0x3447}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r1, 0x2}, &(0x7f0000000100)=0x8) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000000ffe4)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000028ff0)={&(0x7f0000019fb4)=@ipv4_newroute={0x20, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@RTA_ENCAP={0x4, 0x16, @generic}]}, 0x20}, 0x1}, 0x0) 2018/02/27 18:35:33 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}, {}, {}, 0x0, 0x8}, {{@in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0xff}, 0x2, @in=@rand_addr, 0xffffffffffffffff, 0x3}}, 0xe8) 2018/02/27 18:35:33 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000040)={0x80, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e23, @rand_addr}, {0x2, 0x4e20, @loopback=0x7f000001}, 0x2, 0x0, 0x100000000, 0x0, 0x0, &(0x7f0000000880)='syz_tun\x00'}) readv(r1, &(0x7f0000000780)=[{&(0x7f00000000c0)=""/110, 0x6e}, {&(0x7f0000000140)=""/220, 0xdc}, {&(0x7f0000000240)=""/183, 0xb7}, {&(0x7f0000000300)=""/96, 0x60}, {&(0x7f0000000380)=""/204, 0xcc}, {&(0x7f0000000480)=""/89, 0x59}, {&(0x7f0000000500)=""/144, 0x90}, {&(0x7f00000005c0)=""/215, 0xd7}, {&(0x7f00000006c0)=""/155, 0x9b}], 0x9) fcntl$getownex(r1, 0x10, &(0x7f0000000800)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000840)=r2) 2018/02/27 18:35:33 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000000)={0x5, 0x0, 0x80000000}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000358fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5dfe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000aa000)='/proc/self/net/pfkey\x00', 0x0, 0x0) lseek(r2, 0x0, 0x0) 2018/02/27 18:35:33 executing program 4: r0 = open(&(0x7f0000000000)='./file0\x00', 0x14104a, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000300)=0xc9) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={r1, 0x2, 0x9}, 0x8) r2 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x101002) write$evdev(r0, &(0x7f0000037fe8)=[{{}, 0x1, 0x74, 0x2}, {{0x0, 0x2}}], 0x20) fsetxattr(r2, &(0x7f0000000180)=@known='security.evm\x00', &(0x7f00000001c0)='/dev/keychord\x00', 0xe, 0x1) r3 = gettid() ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000100)=r3) sendfile64(r2, r0, 0x0, 0x108000001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000146ff0)={0x13, 0x357, &(0x7f0000000080)="8f4ffeac5b0e321b8e8decfc4119246a257ded2c48a8a4f5ef638401000000000000007ff1ec621743de7c61d00560f98c3d00a555996fe57c49b36881e4c721bde22514000ef34feaeaf8"}) openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x10100, 0x0) sendfile(r2, r0, &(0x7f0000fc1ff8), 0x80000001) 2018/02/27 18:35:33 executing program 2: r0 = memfd_create(&(0x7f0000d2efff)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) uname(&(0x7f0000000000)=""/24) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000180)) dup2(0xffffffffffffffff, 0xffffffffffffffff) write$sndseq(r0, &(0x7f0000ff7fa0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@tick}], 0x30) write$sndseq(0xffffffffffffffff, &(0x7f0000e6ffd0)=[], 0x0) getsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f00000000c0)=""/47, &(0x7f0000000100)=0x2f) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x10000, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000080)='yeah\x00', 0x5) 2018/02/27 18:35:33 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x103, 0x0) unshare(0x400) fremovexattr(r0, &(0x7f0000000000)=@known='system.posix_acl_access\x00') ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000040)) 2018/02/27 18:35:33 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x10) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@ipv4={[], [], @broadcast}, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f00000002c0)=0xe8) sendmsg$nl_route(r0, &(0x7f0000002fe4)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f000000b000)={&(0x7f000000a000)=@dellink={0x3c, 0x11, 0x420, 0x70bd2c, 0x25dfdbfc, {0x0, 0x0, 0x0, r1, 0x22, 0x8001}, [@IFLA_IFALIASn={0x4, 0x14}, @IFLA_PHYS_SWITCH_ID={0x18, 0x24, "c2b4cfe0a758187078081996ce8231696a23"}]}, 0x3c}, 0x1}, 0x0) 2018/02/27 18:35:33 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x40000a02, 0x0) write$sndseq(r0, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {0xffffffffffffff81, 0x3}, {}, @control}], 0x1c) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x1, 0xdee, 0x86f, 0x9, 0x4, 0x1, 0x9, 0x1, 0x832f, 0x38, 0x10001, 0x2000000000000000}) 2018/02/27 18:35:33 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_buf(r0, 0x0, 0x24, &(0x7f00000000c0)="7827ac88453e63dcda2a6852dd56139b0e31133c758d62d88c55c94d8aaede2e766d076d564d80500ce3a37f2828bea73ba4fab73507b202b19e95c5d7e782d502da", 0x42) r3 = getpid() fcntl$lock(r0, 0x6, &(0x7f0000000080)={0x1, 0x4, 0x3a98, 0x4bf6, r3}) poll(&(0x7f0000000040)=[{r1}, {r2, 0x9}, {r2, 0x2000}, {r2, 0x1}, {r2, 0x84}], 0x5, 0xe79) 2018/02/27 18:35:33 executing program 2: r0 = syz_open_dev$sg(&(0x7f00005f3000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl(r0, 0x5385, &(0x7f0000000000)="acb2dac1cb68") 2018/02/27 18:35:33 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0x40000000000b, &(0x7f0000000000), 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={{{{0x2, 0x4e22, @empty}}, {{0xa, 0x4e22, 0x7f, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}}, 0x6, 0x86b, 0x9, "0ab9d3f5b4b7035f28c8e773ad7fa15f58c9d371180ed44cfd3b1815b8d47a9e1f84f7d5df629817f45d8798f3d70d912a15c773d3443308850946e59b9ce0e034c7a2fab3702a72aa402d6b6d30513a"}, 0x160) 2018/02/27 18:35:33 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000100)={0x200, 0x0, 0x209, 0x8, 0x40, 0x800, 0x4, 0xe3a, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000180)={r2, 0x99, "2a30ccd00e4ad36829079349f749dd060259cd9bed53e150fe9a1767cc27f64a8d70406de72293f19db2e21e14d7f19a3703b358a74b56c3ec762077f6b0adfe2390c46f2b7d45ac6380a6fa99d222f469e661fa9ad753360010fab5e6e3a5c8ab84ee37f71fd885442a02769546b46c90442ec609ecd3c50dc2077f0dc92d1ada3fc3ac590573bda8cf1d086e6db53cdcb85a13e634d83cf9"}, &(0x7f0000000240)=0xa1) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/mls\x00', 0x0, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r4) getsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000725000), &(0x7f0000626000)=0x4) 2018/02/27 18:35:33 executing program 2: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/pktcdvd/control\x00', 0x4000, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000002c0)={'ip6tnl0\x00', &(0x7f0000000200)=@ethtool_gstrings={0x1b, 0x800100, 0x7c, "ce4c02a9ffced8512a3b22047fdd11d62cce858f5963b400158757d98ffe8750663a476ff75d31e56da194fb977a58db08bc094cf3a97c36c207633f5697267b8195ce0499e08cbacc54cc75fde630e24feeaf59a566fff206a685f7be432155157be79d3758c535fdf36f0dd2b02b5f603c040afe3ce9a8e4929a38"}}) r1 = socket$inet(0x2, 0xa, 0x0) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0x9, "da10405ad74b25c99b"}, &(0x7f0000000140)=0x11) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000180)={r3, 0x101}, 0x8) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000300)=0x27b) 2018/02/27 18:35:33 executing program 0: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) pwrite64(r0, &(0x7f0000001040), 0x0, 0x0) r1 = epoll_create(0xff) dup2(r1, r0) 2018/02/27 18:35:33 executing program 4: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) r3 = accept4(r2, &(0x7f0000000100)=ANY=[], &(0x7f0000b0fffc), 0x0) shutdown(r1, 0x1) fcntl$setstatus(r3, 0x4, 0x4000) recvmsg(r0, &(0x7f0000bf9000)={&(0x7f0000fb9000)=@sco, 0x8, &(0x7f0000e9c000)=[{&(0x7f000024e000)=""/219, 0xd9}, {&(0x7f00000a5000)=""/43, 0xa}, {&(0x7f0000aaefca)=""/54, 0x36}, {&(0x7f0000466000)=""/4096, 0xb32}, {&(0x7f0000b14f72)=""/142, 0x8e}, {&(0x7f0000ba9fd5)=""/43, 0x2b}, {&(0x7f0000820000)=""/185, 0xb9}, {&(0x7f0000a77000)=""/243, 0x3bc}, {&(0x7f00001b1ffd)=""/53, 0x35}], 0x9, &(0x7f00006d6faf)=""/81, 0x51}, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) 2018/02/27 18:35:33 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f0000d06000), 0x4) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000000)="1bcf79358adab0558f79af84fb725ec6fba7c2ec3b070ce8777d523f67d100a6215534d8a4e697", 0x27) 2018/02/27 18:35:33 executing program 3: socketpair(0x0, 0x2, 0x3, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$TIOCSBRK(r0, 0x5427) epoll_create1(0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000040)=""/60) r2 = socket$unix(0x1, 0x5, 0x0) unshare(0x8000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f00000000c0)={0x0, @tick=0x6, 0xfffffffffffffffb, {0x9, 0x31}, 0x0, 0x3}) 2018/02/27 18:35:33 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x2, 0x111c00) bind$netrom(r0, &(0x7f00000000c0)=@ax25={0x3, {"62e2c7917808b0"}, 0x8001}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f0000003fc8)={&(0x7f0000000000)=ANY=[@ANYBLOB="afe257b21b3aea7afc67cd1a494fe23f70dab91616f41ea601589c3f309b1b49c74a0b4d000000"], 0x8, &(0x7f0000003000)=[]}, 0x100) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000000040)=0x1) 2018/02/27 18:35:33 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000000000)=""/21, &(0x7f00000000c0)=0xfffffffffffffd54) 2018/02/27 18:35:33 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000000)=""/132, 0x84, 0x0, 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x101, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x807c6406, &(0x7f0000000140)=""/96) ioctl$LOOP_CLR_FD(r0, 0x7002) 2018/02/27 18:35:34 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00006f3ffd)='ns\x00') getdents(r0, &(0x7f00000b2000)=""/4096, 0x1000) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f0000000000)=""/161) getdents64(r0, &(0x7f0000a1bfda)=""/38, 0x26) [ 85.759695] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/02/27 18:35:34 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f000043cf32), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @empty}, 0x10) readv(r0, &(0x7f0000001240)=[{&(0x7f0000001180)=""/73, 0x49}], 0x1) readv(r0, &(0x7f0000001440)=[{&(0x7f0000001340)=""/246, 0xf6}], 0x1) r1 = getpgrp(0x0) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=0x0) getresgid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)=0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={r1, r2, r3}, 0xc) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399a", 0x10, 0x0, &(0x7f0000e66000)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/02/27 18:35:34 executing program 4: socketpair$unix(0x1, 0x8000000002, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x36}, &(0x7f0000000180)=0x8) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000001c0)=0x0) sched_getscheduler(r3) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000080)=0xee8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r2, 0xd0b2, 0xe5a}, 0xc) sendmmsg$unix(r0, &(0x7f0000005200)=[{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000440)=[], 0x0, &(0x7f00000004c0)=[]}, {&(0x7f0000001540)=@abs, 0x8, &(0x7f0000003a00)=[], 0x0, &(0x7f00000050c0)=[]}], 0x2, 0x0) 2018/02/27 18:35:34 executing program 6: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eedffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000dcfffe), 0x0, 0x0, &(0x7f0000514ff0)={0x2, 0x4e20, @empty}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ef0ffc)=0x14, 0x4) getsockname$inet(r0, &(0x7f0000000000)={0x0, 0x0, @dev}, &(0x7f0000000040)=0x10) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000eeffaf)=""/81, 0x51}, 0x41002106) 2018/02/27 18:35:34 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xf) writev(r0, &(0x7f0000d23ff0)=[{&(0x7f0000067000)="2900000020001980013d7524100a0021020008001700002a00e8ffff0800020003ee000095645aff22", 0x29}], 0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x8400, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x80000, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000040)) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000080)=0x0) socket$inet6_udp(0xa, 0x2, 0x0) ptrace$getenv(0x4201, r2, 0x5, &(0x7f00000000c0)) 2018/02/27 18:35:34 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x80000, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/02/27 18:35:34 executing program 2: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/pktcdvd/control\x00', 0x4000, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000002c0)={'ip6tnl0\x00', &(0x7f0000000200)=@ethtool_gstrings={0x1b, 0x800100, 0x7c, "ce4c02a9ffced8512a3b22047fdd11d62cce858f5963b400158757d98ffe8750663a476ff75d31e56da194fb977a58db08bc094cf3a97c36c207633f5697267b8195ce0499e08cbacc54cc75fde630e24feeaf59a566fff206a685f7be432155157be79d3758c535fdf36f0dd2b02b5f603c040afe3ce9a8e4929a38"}}) r1 = socket$inet(0x2, 0xa, 0x0) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0x9, "da10405ad74b25c99b"}, &(0x7f0000000140)=0x11) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000180)={r3, 0x101}, 0x8) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000300)=0x27b) 2018/02/27 18:35:34 executing program 0: socket$key(0xf, 0x3, 0x2) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000000f000)='/proc/self/net/pfkey\x00', 0x0, 0x0) pread64(r0, &(0x7f0000010000)=""/204, 0xcc, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x28) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040)=0x3, 0x4) 2018/02/27 18:35:34 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='veno\x00', 0x5) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000000c0)) shutdown(r0, 0xfffffffffffffffc) 2018/02/27 18:35:34 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) sync_file_range(r0, 0x10000, 0x6, 0x3) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x10000, 0x10000, 0xfffffffffffffff9}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}}, &(0x7f00000003c0)=0x8c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000480)=0x7a) sendmsg$inet_sctp(r1, &(0x7f0000000600)={&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x9, @dev={0xfe, 0x80, [], 0xc}, 0x6}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000080)="eb344cd71d412912e86467a4a2c7b48b42f376a706dd54a47eb2883b6d347e5d58d4d2ad22705be326f2977227cb644ea89e613458a69e23316697f0d3c59a1cbfb652ff520e090f6c5eddebe4dcf82cded9bc94bec8f6263e0e505a9763afdb2f1fdb072747cc601168332b6e5bf0e4e4ea28dbc7f79bab09d67d72d13232ecf00bb403cbd7dd9cb57abffed232008433a7a5a209b85f48aecffa03da30136d321897556d402329d12ebf7f1f67ae77333f", 0xb2}], 0x1, &(0x7f00000004c0)=[@sndrcv={0x2c, 0x84, 0x1, {0xffffffffffffff7f, 0x10000, 0x8202, 0x8, 0x0, 0x9, 0x200, 0x7fff, r2}}, @init={0x14, 0x84, 0x0, {0x1, 0x9f9a, 0x7fe0000000, 0x8}}, @sndinfo={0x1c, 0x84, 0x2, {0x200000000000, 0x7, 0x8, 0x80000000}}, @sndrcv={0x2c, 0x84, 0x1, {0x100000001, 0x0, 0x200, 0x100000001, 0x596, 0xfbd7, 0xecf8, 0x2, r3}}, @sndrcv={0x2c, 0x84, 0x1, {0xd223, 0x4, 0x8, 0x2, 0x6, 0x5, 0x9, 0x3f, r4}}, @init={0x14, 0x84, 0x0, {0x80000001, 0x1, 0xff800000000, 0xffffffff}}], 0x108, 0xb7694c1ceb6559a1}, 0x40004) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x4}}, 0x2e) sendmsg$nl_crypto(r0, &(0x7f000037ffc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x0, 0x0, 0x0, "", []}, 0xfffffffffffffc17}, 0x1}, 0x40) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) socket$l2tp(0x18, 0x1, 0x1) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000880)) seccomp(0x1, 0x0, &(0x7f0000000440)={0x1, &(0x7f0000000400)=[{0x4, 0x7fc000000000, 0x2, 0x5f}]}) 2018/02/27 18:35:34 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000202ffd)="ff3475") execveat(r0, &(0x7f000000b000)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000000)='^keyringsecurityR$}ppp1systemppp0\x00', &(0x7f0000000040)="8c00", &(0x7f0000000080)='@/,\x00', &(0x7f00000000c0)="ff3475", &(0x7f0000000180)='vboxnet0\x00'], &(0x7f0000000380)=[&(0x7f0000000200)='&-vboxnet0\x00', &(0x7f0000000240)="ff3475", &(0x7f0000000280)='bdev/+%\x00', &(0x7f00000002c0)='bdev\x00', &(0x7f0000000300)=',usernodevposix_acl_access,\x00', &(0x7f0000000340)='self/\x00'], 0x0) 2018/02/27 18:35:34 executing program 7: mkdir(&(0x7f00009e4ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0/bus\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000e75ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) creat(&(0x7f0000dd5000)='./file0/bus\x00', 0x0) mount(&(0x7f0000121ff8)='./file0\x00', &(0x7f000081bff4)='./file0/bus\x00', &(0x7f000094bff9)='mqueue\x00', 0x0, &(0x7f0000a67000)) mkdir(&(0x7f0000000040)='./file0\x00', 0x20) 2018/02/27 18:35:34 executing program 1: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000000)=ANY=[], 0x0) r1 = dup(r0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0186416, &(0x7f0000000040)={0x10000, 0xa4, 0x1, 0x2, 0x0, 0xdb}) dup(r0) fcntl$addseals(r1, 0x409, 0xc) dup(r0) 2018/02/27 18:35:34 executing program 3: r0 = socket(0x10002000000011, 0x803, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) mq_notify(r1, &(0x7f0000000080)={0x0, 0x3c, 0x1, @tid=r2}) sendmsg$nfc_llcp(r0, &(0x7f0000000700)={&(0x7f0000000140)={0x27, 0x3, 0x0, 0x0, 0x0, 0x0, "4540ad21f019e407979109eb7ac1ec76cd66ccda261c23cdb12f9cfb9619a37694c5a29e5da3d238ba8845acbb8c87a765df41ee144d7f5a09dc726e95e210"}, 0x58, &(0x7f0000000600)=[{&(0x7f0000000500)="9c131868a0766d73301565556442aaa7ebafbf937ee2cade508df81d08025907366e39d11a452e1d381cc730a25424d2ccdea5ad778826ddb090872feae57a65e935db72080e74050b0dc9f957dab32b3d6461", 0x53}], 0x1, &(0x7f0000000640)={0xa4, 0x117, 0x4, "8e1b7b4eb2d277295e0e010079495dd4c75184213652205fb48cc0ee9f3bf56d528f1ddc4cb0520b601e99fe81763e763930131de1052d6de4977c17f21817ab5533258f2e40f7b7aede669a6cc873dca5c14f4e0b416c3a0f5c18de99635c713335cf41f3a05b3da2c4000129ba8d8c1d0be620c1b13cee7ab690798f0ad3a29b134fff498b45edfce145968d57a8f4f036df187611"}, 0xa4, 0x80}, 0x40000) 2018/02/27 18:35:34 executing program 6: syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xcba000)=nil, 0xcba000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'yam0\x00', @ifru_flags}) r1 = socket$netlink(0x10, 0x3, 0x16) sendmsg$nl_route(r1, &(0x7f000001bfc8)={&(0x7f0000e49ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00006c1000)=@ipv6_newroute={0x20, 0x18, 0x505, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0x4, 0x8}]}, 0x20}, 0x1}, 0x0) fcntl$addseals(r1, 0x409, 0x8) 2018/02/27 18:35:34 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) bind$netrom(r1, &(0x7f0000000100)=@full={{0x3, {"d92065715f5dda"}, 0x81}, [{"61155cce55dcf2"}, {"1d1aa18c730e12"}, {"d38989c034c530"}, {"01f4fa20fb105c"}, {"a308e70861acd6"}, {"ba3bb107279b84"}, {"472a6ba1bf3bea"}, {"8af07b7e84cd8a"}]}, 0x48) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f0000000000)=""/153) 2018/02/27 18:35:34 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000fef000)="890703eb00", 0x5) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x1, 0x0, 0x9, 0xccaf, r1}) [ 86.506802] syz-executor1: vmalloc: allocation failure: 0 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 86.535189] CPU: 1 PID: 10945 Comm: syz-executor1 Not tainted 4.9.84-ge7f51a5 #53 [ 86.542828] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 86.552171] ffff8801c956f8d0 ffffffff81d956b9 1ffff100392adf1d ffff8801d9018000 [ 86.560164] ffffffff83ab93e0 0000000000000001 0000000000400000 ffff8801c956f9e0 [ 86.568142] ffffffff81451cd2 024000c2c956f920 0000000041b58ab3 ffffffff841959b5 [ 86.576120] Call Trace: [ 86.578684] [] dump_stack+0xc1/0x128 [ 86.584021] [] warn_alloc+0x212/0x240 [ 86.589442] [] ? zone_watermark_ok_safe+0x280/0x280 [ 86.596078] [] ? avc_has_perm+0xb0/0x4f0 [ 86.601762] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 86.608401] [] __vmalloc_node_range+0x3f5/0x5f0 [ 86.614691] [] ? task_has_security+0x130/0x270 [ 86.620892] [] vmalloc+0x5b/0x70 [ 86.625900] [] ? sel_write_load+0x130/0xfd0 [ 86.631841] [] sel_write_load+0x130/0xfd0 [ 86.637611] [] ? get_futex_key+0x1050/0x1050 [ 86.643638] [] ? sel_read_bool+0x250/0x250 [ 86.649498] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 86.656486] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 86.663475] [] ? sel_read_bool+0x250/0x250 [ 86.669332] [] __vfs_write+0x103/0x680 [ 86.674840] [] ? do_iter_readv_writev+0x400/0x400 [ 86.681303] [] ? __lock_is_held+0xa1/0xf0 [ 86.687070] [] ? __lock_is_held+0xa1/0xf0 [ 86.692842] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 86.699655] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 86.706206] [] ? __sb_start_write+0x14a/0x310 [ 86.712324] [] vfs_write+0x189/0x530 [ 86.717659] [] SyS_write+0xd9/0x1b0 [ 86.722906] [] ? SyS_read+0x1b0/0x1b0 [ 86.728330] [] ? compat_SyS_ioctl+0x8c/0x2050 [ 86.734446] [] ? do_fast_syscall_32+0xcf/0x870 [ 86.740655] [] ? SyS_read+0x1b0/0x1b0 [ 86.746083] [] do_fast_syscall_32+0x2f5/0x870 [ 86.752200] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 86.758836] [] entry_SYSENTER_compat+0x90/0xa2 [ 86.885427] Mem-Info: [ 86.887885] active_anon:51917 inactive_anon:44 isolated_anon:0 [ 86.887885] active_file:3484 inactive_file:8471 isolated_file:0 [ 86.887885] unevictable:0 dirty:66 writeback:0 unstable:0 [ 86.887885] slab_reclaimable:6189 slab_unreclaimable:60399 [ 86.887885] mapped:23779 shmem:51 pagetables:652 bounce:0 [ 86.887885] free:1476680 free_pcp:499 free_cma:0 [ 86.923034] Node 0 active_anon:205540kB inactive_anon:176kB active_file:13936kB inactive_file:33884kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:95096kB dirty:264kB writeback:0kB shmem:204kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 69632kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 86.955502] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 86.985054] lowmem_reserve[]: 0 2908 6410 6410 [ 86.990217] DMA32 free:2979952kB min:30592kB low:38240kB high:45888kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2980720kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:768kB local_pcp:48kB free_cma:0kB [ 87.021022] lowmem_reserve[]: 0 0 3501 3501 [ 87.025964] Normal free:2913472kB min:36824kB low:46028kB high:55232kB active_anon:205528kB inactive_anon:176kB active_file:13936kB inactive_file:33896kB unevictable:0kB writepending:280kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:24740kB slab_unreclaimable:241292kB kernel_stack:5728kB pagetables:2456kB bounce:0kB free_pcp:1260kB local_pcp:736kB free_cma:0kB [ 87.059812] lowmem_reserve[]: 0 0 0 0 [ 87.064209] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 87.079482] DMA32: 2*4kB (M) 3*8kB (M) 1*16kB (M) 2*32kB (M) 2*64kB (M) 3*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 1*2048kB (M) 726*4096kB (M) = 2979952kB [ 87.096879] Normal: 382*4kB (UME) 168*8kB (UME) 159*16kB (UME) 93*32kB (UME) 163*64kB (UME) 27*128kB (UME) 2*256kB (M) 4*512kB (ME) 25*1024kB (UM) 2*2048kB (ME) 698*4096kB (M) = 2913544kB [ 87.116433] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 87.124994] 12011 total pagecache pages [ 87.128942] 0 pages in swap cache [ 87.132361] Swap cache stats: add 0, delete 0, find 0/0 [ 87.137712] Free swap = 0kB [ 87.140704] Total swap = 0kB [ 87.143708] 1965969 pages RAM [ 87.146786] 0 pages HighMem/MovableOnly [ 87.150727] 320509 pages reserved [ 87.154671] syz-executor1: vmalloc: allocation failure: 0 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 87.164728] CPU: 0 PID: 10950 Comm: syz-executor1 Not tainted 4.9.84-ge7f51a5 #53 [ 87.172320] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 87.181645] ffff8801c967f8d0 ffffffff81d956b9 1ffff100392cff1d ffff8801cf57e000 [ 87.189623] ffffffff83ab93e0 0000000000000001 0000000000400000 ffff8801c967f9e0 [ 87.197583] ffffffff81451cd2 024000c2c967f920 0000000041b58ab3 ffffffff841959b5 [ 87.205552] Call Trace: [ 87.208118] [] dump_stack+0xc1/0x128 [ 87.213449] [] warn_alloc+0x212/0x240 [ 87.218875] [] ? zone_watermark_ok_safe+0x280/0x280 [ 87.225513] [] ? avc_has_perm+0xb0/0x4f0 [ 87.231197] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 87.237657] [] __vmalloc_node_range+0x3f5/0x5f0 [ 87.243954] [] ? task_has_security+0x130/0x270 [ 87.250164] [] vmalloc+0x5b/0x70 [ 87.255150] [] ? sel_write_load+0x130/0xfd0 [ 87.261089] [] sel_write_load+0x130/0xfd0 [ 87.266857] [] ? get_futex_key+0x1050/0x1050 [ 87.272884] [] ? sel_read_bool+0x250/0x250 [ 87.278736] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 87.285727] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 87.292709] [] ? sel_read_bool+0x250/0x250 [ 87.298560] [] __vfs_write+0x103/0x680 [ 87.304065] [] ? do_iter_readv_writev+0x400/0x400 [ 87.310527] [] ? __lock_is_held+0xa1/0xf0 [ 87.316297] [] ? __lock_is_held+0xa1/0xf0 [ 87.322065] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 87.328877] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 87.335431] [] ? __sb_start_write+0x14a/0x310 [ 87.341546] [] vfs_write+0x189/0x530 [ 87.346880] [] SyS_write+0xd9/0x1b0 [ 87.352124] [] ? SyS_read+0x1b0/0x1b0 [ 87.357546] [] ? do_fast_syscall_32+0xcf/0x870 [ 87.363748] [] ? SyS_read+0x1b0/0x1b0 [ 87.369166] [] do_fast_syscall_32+0x2f5/0x870 [ 87.375279] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 87.381914] [] entry_SYSENTER_compat+0x90/0xa2 [ 87.388474] Mem-Info: [ 87.390879] active_anon:51376 inactive_anon:44 isolated_anon:0 [ 87.390879] active_file:3484 inactive_file:8474 isolated_file:0 [ 87.390879] unevictable:0 dirty:72 writeback:0 unstable:0 [ 87.390879] slab_reclaimable:6185 slab_unreclaimable:60323 [ 87.390879] mapped:23763 shmem:51 pagetables:602 bounce:0 [ 87.390879] free:1477359 free_pcp:512 free_cma:0 [ 87.424055] Node 0 active_anon:205504kB inactive_anon:176kB active_file:13936kB inactive_file:33896kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:95052kB dirty:288kB writeback:0kB shmem:204kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 79872kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 87.453412] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 87.482743] lowmem_reserve[]: 0 2908 6410 6410 [ 87.487919] DMA32 free:2979952kB min:30592kB low:38240kB high:45888kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2980720kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:768kB local_pcp:48kB free_cma:0kB [ 87.518876] lowmem_reserve[]: 0 0 3501 3501 [ 87.523814] Normal free:2913576kB min:36824kB low:46028kB high:55232kB active_anon:205504kB inactive_anon:176kB active_file:13936kB inactive_file:33896kB unevictable:0kB writepending:288kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:24740kB slab_unreclaimable:241292kB kernel_stack:5696kB pagetables:2408kB bounce:0kB free_pcp:1280kB local_pcp:736kB free_cma:0kB [ 87.557640] lowmem_reserve[]: 0 0 0 0 [ 87.561992] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 87.577343] DMA32: 2*4kB (M) 3*8kB (M) 1*16kB (M) 2*32kB (M) 2*64kB (M) 3*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 1*2048kB (M) 726*4096kB (M) = 2979952kB [ 87.594528] Normal: 382*4kB (UME) 168*8kB (UME) 159*16kB (UME) 94*32kB (UME) 163*64kB (UME) 27*128kB (UME) 2*256kB (M) 4*512kB (ME) 25*1024kB (UM) 2*2048kB (ME) 698*4096kB (M) = 2913576kB [ 87.614077] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 87.622623] 12011 total pagecache pages [ 87.626759] 0 pages in swap cache [ 87.630193] Swap cache stats: add 0, delete 0, find 0/0 [ 87.635548] Free swap = 0kB 2018/02/27 18:35:35 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000001240)='net\x00\x00\x00\x00p\x00') syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0x40) exit(0x0) getdents64(r1, &(0x7f0000000080)=""/4096, 0x1000) 2018/02/27 18:35:35 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') mount(&(0x7f00003c3ff8)='./file0\x00', &(0x7f0000863ff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f0000000000)) preadv(r0, &(0x7f000074d000)=[{&(0x7f0000000000)=""/128, 0x6e}, {&(0x7f00006d1000)=""/147, 0x93}], 0x2, 0x0) 2018/02/27 18:35:35 executing program 5: set_robust_list(&(0x7f0000419fe8)={&(0x7f0000e00000/0x200000)=nil, 0x0, &(0x7f0000f89000/0x2000)=nil}, 0xc) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000040)=0x1400000000000, 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x448200, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000200)={0x8, 0x0, 0x2, 0x2, 0x6101329e, 0xfffffffffffffff8, 0x800, 0x0, 0x0}, &(0x7f0000000240)=0x20) sendmsg$nl_route(r1, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@getroute={0x14, 0x1a, 0x200, 0x70bd2a, 0x25dfdbfb, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4008010}, 0x20004010) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00000003c0)={'ifb0\x00', @ifru_addrs=@vsock={0x28, 0x0, 0x2710, @host=0x2}}) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000280)={r2, 0x9}, 0xc) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000140)=0x2) r3 = syz_open_dev$evdev(&(0x7f00000001c0)='/dev/input/event#\x00', 0x2, 0x40000) fcntl$getownex(r0, 0x10, &(0x7f0000000440)) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000080)=""/184) fadvise64(r3, 0x0, 0x2, 0x2) memfd_create(&(0x7f0000000000)='\x00', 0x1) 2018/02/27 18:35:35 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r2 = memfd_create(&(0x7f00000004c0)="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", 0x0) ioctl$EVIOCRMFF(0xffffffffffffffff, 0x40044581, &(0x7f00000000c0)) r3 = memfd_create(&(0x7f0000000640)='vboxnet1\x00', 0x1) sendfile(r2, r1, &(0x7f0000000480), 0x8f) sendmsg$unix(r2, &(0x7f0000000400)={&(0x7f0000000000)=@abs, 0x8, &(0x7f0000000040)=[{&(0x7f00000002c0)="3d30a95c9fa8e5096001f5af7f5983a56bb9a72ff89686057ee00f0d9effafbf435839895a3d29a413866b6910f8b277fa92e31892d2afb88394bc425285d45b8ea14f2d805079e857b04387ebe65bcaebffcec44968acef9bca60dbd555602264d652932f024f6415f119fc3934b01f34a4eb95470ac31b5e0ccca308f834021f9ee5c202", 0x85}], 0x1, 0x0, 0x0, 0x40000}, 0x14) sendto$ipx(r3, &(0x7f0000000180)="4016e5c08030db9140e84886b0c2ad105087d9ae979ee3575df5bccad1444466ab1fe0feb4a6ff46f5487a9b4f7e18e239f992f5e7e359b8a7859edbfc544c463f40653c8d38f7", 0x47, 0x0, &(0x7f0000000200)={0x4, 0x1, 0x3, "8d4159e12e29", 0x8}, 0x10) sendfile(r1, r2, &(0x7f00000ddff8), 0x102000001) r4 = fcntl$dupfd(r0, 0xffffffffffffffff, r0) bind(r4, &(0x7f0000beef80)=@generic={0xa, "38af356a916dff01f2594d5d262c2881eb8245a40300010000000000a59b5c3aae3085c032a4113e98b9f2e376c3c57d942eecfe0c9e4e8e7cd3c0bffe6316b17f00000003a3e226dfe8aaf2abc1d25d7954d80e0bd2a66642c9d6ada11024f2b5e7e3f125477afd1f9e9fd12fbb38b55676b7a9451970a973e6e3b65d10"}, 0x80) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000000100)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e24, @empty}, @in6={0xa, 0x4e22, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0xeba1, @empty, 0x9}], 0x78) getsockname$llc(r4, &(0x7f0000abeff0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000005c000)=0x10) 2018/02/27 18:35:35 executing program 2: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000080)) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040)={0x4}, 0x4) ioctl(r0, 0x1, &(0x7f0000000080)) 2018/02/27 18:35:35 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x6400, 0x0) sendmmsg$unix(r0, &(0x7f0000001a40)=[{&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e22}, 0x8, &(0x7f00000019c0)=[{&(0x7f0000000180)="3af4b63da5fcbd650215f52ed85c2db602200f24ebfeb06fc3bb5dd0cbed1e2970b8ab74c8160e", 0x27}, {&(0x7f00000001c0)="b8d7b5ee2e1d9e2b3f4b841d7ced530daac16d585d966cd52adddd5ef33577203b91906b75101af41b76289966bf46d2ce7e6e7b564fe58408f830d3153541091aaa82ac4e2f2a5d83a5c7e32f", 0x4d}, {&(0x7f0000000240)="61b7905ec66d4a40374f0f3e261a3e42925e3d3321b2035d2fe70c0dc611e87f10351bfc1600c84b6d7bdb50dfbdc028c327f91d11f21bfa0fa56d983dcfb086d75ef0caff90149f5fdabad7adf4e9844a48ba914a8abe8411c5d9c61c260acf65a58197ba66f4f39fe5b1b9e9929dc29240ff360b8d3c2ae02e122f807628bb5e68416e0520b923d18157da2156ce11cb632ae93191db6625857e7bc4e2c1dd6b7ecf8ce2f3d30f3148dd011e443bd0c55cedce9cec0897a42525f62fb50382d2b2f4a072f2b59c161f0b591aa51db2399d513d4661c19894a68ba717b2df597ddafa4d169c0802314b8fd7b42eb109dc7d0344", 0xf4}, {&(0x7f0000000340)="c0e6c8142cfe143cbb87a77db2255e1ecae49a4938ac5b283a2434797ee853cf358f516edfa3ed458f261676ce2d5857ad2e609b9e8f4c80c8c2e2b303018aee9395cb1cd415f5acea1b734d37c5ec69228a84f37815c7f35b498e59a8141f400454ec610db6d46241ea38e9112356d0d04e029456ddef81122d44a0c5c7dd0c29fc74bec5e9d9a5d0b790379305fdfded923eeaaf99ddd45192a9a9833d611b891d0d1418aa7e112b3748239a3f1be03f95cadb31c0a84b99b2f88e8a8c73fe21dc9d0a1dbeed7bbcabb07c9551", 0xce}, {&(0x7f0000000440)="110a9629df9b54c8709075d7691f45882ed5d1b75ed045ff3c3a3bdbdb3cd3a388fc8c4be331a3d418e26e7308d3aa43520b2340707ad5649e75c4394ece3162f8309f7389f51522be09407f32a1547cbcf623e5cd5529497c48cef6e7d645ea3b0ab92f4b3d9623bcb061a70639a26971a14ad7c438f60bc69b9161227f58dad4179dc44da72a2beef3361ed0e3131b93800e2aba5c459fe7bc001eb86f8169803ba3fb9f34d012a4d448761d32d5592eff360fa11defd700", 0xb9}, {&(0x7f00000008c0)="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", 0x1000}, {&(0x7f0000000500)="a4f6e6b40a9ab078a23ec52084457bc4b474d7d30db98160df3875f6b91bccf932d638a4661c1830b576afa35876edbd4c1d62a4f988d5fa795eb5c42a5cbe33209d5e8214245fb98fd05000983bc9651d08bd1e98623ba49b88433568db9fa715aac33a2892dfa96d4150197ff7a2d48a334c8b40f78aef47a8eacb13a6e70b36b4bbde353ff623f4b65e5e5bfb7c5b5ed8188e1a8781c46b1267d83543fc59ed2e6fcffa958c760a", 0xa9}, {&(0x7f00000005c0)="f35dc829b9a4bf4e961b99670f40b4e58e9d21448471153d9803cece09fc32c8676aa6dd8039a0945bac9de6533ee99273f86e8649bc26c4ab43fa2db1f419c7ebe651366d7157e2968819209ec9860bac4807650dfaae37977da24576918f0199c242bd286de85c82ad2501bfbac06629a822fbe3a8ba8f7820dcbc69eed9c54826f1dc6da908fe6aca1c8bf2077e950eaad434f60915d9e6ae9c411dd8ccb22effe8284f35594ff41c6c7d6cfb9dd4e7247e0bac5bff5a31842ea3cdded7f895e0e6df", 0xc4}, {&(0x7f00000018c0)="bf62fbde4d587ff6196d7b8ced697503e92609f6f49e39f31105bd21553e4eea417fdee5a30e4857fc5e8fb31cb48ccfdc6910ab6fe604aced4b4d926f2f793b3d2afbdbc6f05da3b6a501cf5e34a3c7b0c43ea05865679472d1f4258f4ab30fcca844737d2fb91b4d3467327526df50324c545820ad84eb769f27ed26bee563e5892ee81d401ec8a9ce0acc660b5abb5e277ce950e9c673204cc40760ea92fddb7e2834bc727e0ac61ad7d7a19d52663744bb60f53689b262e1d79785af395dc1bcc1495ca84d6f92b86b921fc2cc4250559f74f42ff2d5b99423a7762547f258a8104315f1660a3bc10a7dc191cd461b0d59", 0xf3}], 0x9, 0x0, 0x0, 0x80}], 0x1, 0x0) clone(0x0, &(0x7f0000000040)="babfba853093f1175774608b954b4995aa34c6d5536997e2902405e369a6526573977bdc727cb470ebb40794440a4c4018c657f408c74411379093af1f75e7d3e36fef2435fb2b026bb7823eb9b6d963a3cde58dd892cc80ae5858306f8ae4d2a72eb68b9806000000544073404c0133fbfdb54c01b49ec868c58545907d8291042964ecc307811edf3720bb3d26cea55305c7ba63b5ab412c87", &(0x7f0000000100), &(0x7f0000003ffc), &(0x7f00000006c0)="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") r1 = geteuid() ioprio_set$uid(0x7f497faf0d3eef61, r1, 0xdd9) getpid() bind$ax25(r0, &(0x7f0000001a80)={0x3, {"53cdb2b0acdf11"}}, 0x10) 2018/02/27 18:35:35 executing program 3: recvmsg(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x26, &(0x7f0000000180)=[{&(0x7f0000000040)=""/73, 0x49}], 0x1, &(0x7f00000001c0)=""/146, 0x92, 0x11}, 0x2002) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000002c0)={0x0, 0x65, "5327bf3489c21a38bb21c4f04a130a29cf3d5a2ee6cf2a27fdec987f05e6808c989458a5040b3a96eba99258da6af3cfb7b95d6ee9d40af95b325b135118978a779836602af86782d87b23591d935b0f2f0203f9d3a1589e7a61a252a956aea71bb69fc9f2"}, &(0x7f0000000340)=0x6d) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000380)={r1, 0x8, 0x36, 0xfffffffffffffffe}, &(0x7f00000003c0)=0x10) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000100)=""/84, &(0x7f00000000c0)=0x54) 2018/02/27 18:35:35 executing program 6: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ppoll(&(0x7f0000000300)=[{r0, 0x400}, {r0, 0x211}], 0x2, &(0x7f0000000340), &(0x7f0000000380)={0x7fffffff}, 0x8) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='loginuid\x00') sendfile(r1, r1, 0x0, 0x93) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}}, [0x6, 0x1, 0x1ff, 0x3, 0xfffffffffffffff7, 0x5, 0x2, 0x8, 0x2, 0x949c, 0xff, 0x9, 0x80200, 0x5, 0x8]}, &(0x7f0000000240)=0x108) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000280)=@assoc_id=r2, &(0x7f00000002c0)=0x4) fcntl$getownex(r1, 0x10, &(0x7f00000004c0)={0x0, 0x0}) ptrace$getregset(0x4204, r4, 0x3, &(0x7f0000000540)={&(0x7f0000000500)=""/4, 0x4}) r5 = getpgid(0xffffffffffffffff) getpeername$inet(r0, &(0x7f00000003c0)={0x0, 0x0, @broadcast}, &(0x7f0000000400)=0x10) fcntl$setown(r1, 0x8, r5) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000440)={r3, 0x8001}, &(0x7f0000000480)=0x8) prctl$setmm(0x23, 0x3, &(0x7f0000ffc000/0x2000)=nil) write(r0, &(0x7f0000000600)="a7f4eaa018155a2bd35f86d47a70c7ad1c4bfd0d91fb7faadb18d9cad5ddb1ac9c5d3cff8d536fcdb0dd7f0b58d3724d0f87e9fb77f385895de696331c6dae5435c2b485e874d6bafbb18c1edd9c1c7485523014c2e76808dd86465c247479a3322c60", 0xcf) [ 87.638542] Total swap = 0kB [ 87.641527] 1965969 pages RAM [ 87.644626] 0 pages HighMem/MovableOnly [ 87.648576] 320509 pages reserved 2018/02/27 18:35:36 executing program 3: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x9, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x18}}, 0x3}, 0x1c) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000001c0)={'sit0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000300)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@dev={0xac, 0x14, 0x14, 0x12}, 0x4e23, 0xd0c, 0x4e23, 0x80000001, 0xa, 0x20, 0xa0, 0x0, r2, r3}, {0x532, 0x6, 0x6db, 0x4, 0x1, 0x117d, 0x6, 0x8}, {0x1, 0x1a, 0x2}, 0xb92, 0x6e6bb2, 0x0, 0x1, 0x2, 0x2}, {{@in=@multicast2=0xe0000002, 0x4d2, 0xff}, 0xa, @in=@multicast1=0xe0000001, 0x3502, 0x0, 0x2, 0x400, 0x1, 0x5, 0x2}}, 0xe8) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) fchmod(r0, 0x2) sendto$inet6(r1, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/27 18:35:36 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}], 0x10) r3 = socket(0x3, 0x80801, 0x20) r4 = epoll_create(0x20000009) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000e35000)) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000040)=0x0) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000000080)=r5) ioctl$TCXONC(r0, 0x540a, 0x1) ioctl$TCSETA(r1, 0x5406, &(0x7f0000d27fec)) 2018/02/27 18:35:36 executing program 2: unshare(0x20000000) clone(0x4011ffe, &(0x7f0000001000), &(0x7f0000000000), &(0x7f0000001000), &(0x7f0000db7000)) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x6, 0x101000) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/02/27 18:35:36 executing program 7: openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x200002, 0x0) 2018/02/27 18:35:36 executing program 1: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000c40000)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000000000)) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00') sendmsg(r0, &(0x7f00000005c0)={&(0x7f0000000040)=@nfc={0x27, 0x2, 0x2, 0x7}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000080)="9e16eb548ddf7694785a4a0a40648fb1a68c30a2c301a82734b03642a97f9a9ccff2ed08e6e6eb3457dd928ffc46fb8b1f4f8e36fa7448218f5ff0041c4ce5937dd68ea131b60808dd23c772566ab7ee542c2c0e53f8e0dfee9fc9cffce5bfe7246ae7e53239659f3036838e18fef9af6a29c08e0459cf86ac3d83a5927d48fc3cd405a99109d06e393329a489e2154237e9b3db24fdf6ac3f289a27bb1789dda4df7bb121746daee1", 0xa9}, {&(0x7f0000000140)="5c2e82574764dcf8e34c3b34658ed35d", 0x10}, {&(0x7f0000000180)="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", 0xfc}, {&(0x7f0000000280)="4c2282d7eaa8a2edc48a70ad120a00adf98ce3dbe125c07c25bd1afdf3a7f20b824a6726ed6989ebe472a77e", 0x2c}, {&(0x7f00000002c0)="0f552592bef088efbc5a10be40afddb9eb3d6beb8a24039c31e2e33f8c11748b4108f134ad22a008a19257603ef3948bbd148a0535c94eb1db7952ae421064861e7e2f6c37d494690ce987ec3a6f3d91c143446794ba4bb048844aec180bb3e2139a1762e25566b8a87abd9bbd8b9282405a95134849d7306cc5e79428c8ec820936308ed9baf038ef25733cbe61ef782129deb8dcc4b76a58403894400c92ad1465a49acaa605888dec4845f06d05c1", 0xb0}], 0x5, &(0x7f00000003c0)=[{0x5c, 0x12f, 0x45c, "de034f1bc62748207f59d6ff88b0acad2ea83e3403ef06dc38420fe649119abac0cb454b1c3142136930f21e59f75a4f8ea64077d5df17b52a6a0e2e8d883626d196956560aa5dd61c650fe169"}, {0xc, 0x0, 0x4}, {0xd8, 0x10e, 0x7, "476cee43d288df94142f1e74f29f48e90a05f6159972bce1c131ad6b2670607044f7c98bb8c9b3b34c248a4adfe6738e61e1dcdc4b20ea0247a24d995ace508adc031bece54066776e356e6d25336eb46f3eb1e127c4e492ecb5a676ed36b668c5b1e003daa9dd2689a8dc8478b88fdb1d83784596ce678a674e97b891381dfd8d2fc7b8a68ee4a933c425a6e8920a5c626dae613e5965b780cb1f277be725587be158de72dab14db11db26429d8633d084d576472e6cbd0ba6e11bb519b92e268e9661c7b5a3e2ee7"}, {0x40, 0x114, 0x2, "552ff8613bd93e94bb6564ece81a063bf24ee10264631d89b69fc71f81a5ce5954fda85a240ce09f77b896f8997a181e8d"}, {0x78, 0x0, 0xd2de, "eec62d7b2acd599e9fcc86fd9ff5e297e8d2f7bf3339077e4cab5ecd636bf28f5fef7921529e98bfcb08d890f6c9b3f49fcc653bdd451306e2fd7614b98ef6c78e3ff08171485aadc27fe2b17477a6a3ecd382306676e94df49a0b78f3caf3cae7a9528b84567837ebed"}], 0x1f8, 0x4}, 0x40010) chroot(&(0x7f0000157000)='./file0\x00') chroot(&(0x7f0000000000)='./file0/file0/file0/file0\x00') 2018/02/27 18:35:36 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x400000000000}, 0x1c) getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @ipv4={[], [], @dev}}, &(0x7f00000000c0)=0x1c) sendmmsg(r0, &(0x7f0000000200)=[{{0x0, 0x0, &(0x7f0000000380)=[], 0x0, &(0x7f00000003c0)=[]}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680)=[], 0x0, &(0x7f0000000080)=[{0x10, 0x1}], 0x10}}], 0x2, 0x0) 2018/02/27 18:35:36 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) clone(0x800000083290d03, &(0x7f0000000f98), &(0x7f00005f7000), &(0x7f0000410ffc), &(0x7f0000006000)) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000af5000)='illinois\x00', 0x9) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xfffffffffffffe9e, 0x0, 0x0, 0x3426c6ef012208ef) recvmmsg(r0, &(0x7f0000001800)=[{{&(0x7f0000000180)=ANY=[@ANYBLOB="000000004b839b8f1a4b839a79b4df14634d72644dec4167ce269b41f70c8309d7e45df113ebd32734e31c830723770cb231df240414d02235387696ac7cc71e76611d01fd45c4eb135bff82ab4dee863ecf48e31c8534c66efb8502581a12e542ccd2acb9b005ef79dc1f2c6353b0f3fcab9963f889f7d8d3b0b9a819be0fdbd6452bf4f1946916ed31647a5561b33e82ab6ad994d468af4a7f41a3a06e4e321a2b49724612f991d91889c669281a3205757330f3c9", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x10, &(0x7f0000001280)=[{&(0x7f00000000c0)=""/140, 0x8c}], 0x1, &(0x7f00000012c0)=""/122, 0x7a}}, {{&(0x7f0000001340)=@ax25, 0x10, &(0x7f0000001840)=[{&(0x7f0000001400)=""/219, 0xdb}, {&(0x7f0000001500)=""/204, 0xcc}, {&(0x7f0000001600)=""/211, 0xd3}, {&(0x7f0000001700)=""/171, 0xab}], 0x4, 0x0, 0x0, 0x7}}], 0x2, 0x0, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x400000, 0x0) 2018/02/27 18:35:36 executing program 6: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x1, 0x44031, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='ipddp0\x00', 0x10) fgetxattr(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="6f73322e69706464703000000000000000000000a1895fddecfb350779029ccdf595a3f3a60c370627af0802e66c8e90ccf4f5991869"], &(0x7f00000000c0)=""/113, 0x71) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000180)=0x14) 2018/02/27 18:35:36 executing program 2: unshare(0x400) r0 = socket(0x10, 0x2, 0x0) getsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) splice(r0, &(0x7f00006acff8), r0, &(0x7f0000581000), 0x2, 0x0) 2018/02/27 18:35:36 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000000)=0x2, 0x4) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000000040)=""/21, &(0x7f0000000080)=0x15) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='net/fib_triestat\x00') write$selinux_create(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a73656d616e6167655f73746f72655f740200000073797374653d0b000073797374656d5f723a6b65726e656c5f743a7330203738202e2f66696c653000f9944d6a5c"], 0x4f) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x202, 0x0) recvfrom$inet(r2, &(0x7f0000000100)=""/185, 0xb9, 0x2, &(0x7f00000001c0)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/02/27 18:35:36 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x60001, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)=0x0) syz_open_procfs(r2, &(0x7f0000000080)='net/xfrm_stat\x00') sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000002c80)={&(0x7f0000002cc0)=@newlink={0x28, 0x10, 0x221, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4}]}]}, 0x28}, 0x1}, 0x0) 2018/02/27 18:35:36 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40) ioctl$VT_ACTIVATE(r1, 0x5606, 0xf2) fcntl$getownex(r1, 0x10, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000080)={{0x9, 0x7}, {0x3, 0x7fff}, 0x0, 0x2, 0x2}) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000040)={0x14, 0x0, 0x5, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/27 18:35:36 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f000078e000)=0x2, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000000000)=0x1000, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x8000000000000015, &(0x7f0000d1dffc), &(0x7f0000246000)=0x4) 2018/02/27 18:35:36 executing program 5: r0 = gettid() r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r3 = dup2(r2, r1) getsockopt$inet6_tcp_int(r3, 0x6, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) capset(&(0x7f000015eff8)={0x19980330, r0}, &(0x7f000053a000)={0x0, 0x0, 0x42}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/02/27 18:35:36 executing program 0: r0 = socket(0x11, 0x3, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ashmem\x00', 0x20fc, 0x0) geteuid() fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000040)=0x3) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0xf}, {0x3}], 0x2) r2 = dup2(r0, r1) ioperm(0x9, 0x6, 0x101) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='syz_tun\x00', 0x10) 2018/02/27 18:35:36 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00006f3ffd)='ns\x00') getdents(r0, &(0x7f00000b2000)=""/24, 0x3a8) getdents64(r0, &(0x7f000041c000)=""/129, 0x81) 2018/02/27 18:35:36 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x5fffff, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/02/27 18:35:36 executing program 4: socketpair$packet(0x11, 0x2, 0x300, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = getuid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000400)={0x0, r1}, 0xc) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000040), &(0x7f00000000c0)=0x4) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000900)={0x0, @empty, @dev}, &(0x7f0000000080)=0xc) 2018/02/27 18:35:36 executing program 5: prctl$getreaper(0x2000002000000027, &(0x7f0000000040)) r0 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x7ffe) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000180)=0x4) [ 88.774992] audit_printk_skb: 3987 callbacks suppressed [ 88.775000] audit: type=1400 audit(1519756536.980:14151): avc: denied { net_admin } for pid=3893 comm="syz-executor2" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 88.778340] audit: type=1400 audit(1519756536.980:14153): avc: denied { net_admin } for pid=3878 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 88.778605] audit: type=1400 audit(1519756536.980:14152): avc: denied { net_admin } for pid=3872 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 88.782565] audit: type=1400 audit(1519756536.980:14154): avc: denied { net_admin } for pid=3872 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 88.784553] audit: type=1400 audit(1519756536.990:14155): avc: denied { net_admin } for pid=3883 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 88.786488] audit: type=1400 audit(1519756536.990:14156): avc: denied { net_admin } for pid=3883 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/27 18:35:37 executing program 0: 2018/02/27 18:35:37 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x8) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000100)) r1 = socket(0x10, 0x8000000803, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000042b000)={0x2, &(0x7f0000192ff0)=[{}, {0x6}]}, 0x10) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000040)=0x100000001, &(0x7f0000000080)=0x4) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000000140)=""/1, &(0x7f0000da0000)=0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000040)=[], 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000180), &(0x7f00000001c0)=0x8) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x50000, 0x0) 2018/02/27 18:35:37 executing program 2: recvmsg(0xffffffffffffffff, &(0x7f0000002440)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x2e, &(0x7f0000001400)=[{&(0x7f0000000040)=""/205, 0xcd}, {&(0x7f0000000140)=""/77, 0x4d}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/127, 0x7f}, {&(0x7f0000001240)=""/228, 0xe4}, {&(0x7f0000001340)=""/49, 0x31}, {&(0x7f0000001380)=""/127, 0x7f}], 0x7, &(0x7f0000001440)=""/4096, 0x1000, 0x7}, 0x100) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000002480)={0x0, 0x9, 0x9, [0xc0, 0x800, 0x8813, 0x5, 0x4, 0x9, 0xdc, 0x7, 0x9]}, &(0x7f00000024c0)=0x1a) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002500)={r1, 0x400}, 0x8) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000002540)=0x64c, 0x4) r2 = socket(0x3, 0x800, 0x0) connect$nfc_llcp(r2, &(0x7f0000002580)={0x27, 0x80000001, 0x122, 0x7, 0x2, 0x401, "61be738d75fccf5453b572cbc4862d52e182fdf71d9b60889ce9a4be2decaa64ca23c5bff52a2c801c5f1788730a2bf4c72533f17dd5e1400d4c2f95e732c2", 0x400}, 0x58) r3 = syz_open_dev$usbmon(&(0x7f0000002600)='/dev/usbmon#\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40042406, &(0x7f0000002640)='\x00') socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000002680)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000026c0)={'syzkaller1\x00', @ifru_addrs={0x2, 0x4e21, @multicast2=0xe0000002}}) setsockopt$inet_opts(r4, 0x0, 0x9, &(0x7f0000002700)="17e89e7fea07bad8bd88c13b165783282014b5c9668de9473cb3955b7f2525b0a4de87468b410e0706238e44e5c7d9a1d2e9", 0x32) sendmsg$netrom(r2, &(0x7f0000003fc0)={&(0x7f0000002740)=@ax25={0x3, {"c10aae29bbeb9c"}, 0x9}, 0x10, &(0x7f0000002ac0)=[{&(0x7f0000002780)="b97da53d07172f46ab2765db4ad6b8b5631b52004aaac9db17474c70", 0x1c}, {&(0x7f00000027c0)="51c864de3d09fc5b8206ab55eb7d4e4e11fda538b698e29de165efeb29e7daa7b887554da9dc2ada1d6dcf7ee24b6ef901e639346f9eecd638d35f52f15b74a819c88b8db6026277f251e393f17b9a7af9a6f017651390ced2177fb2dd24f20d6d5790125209db8e04b6f6c65ecab12936921caa840ed1007e77cd7402b962751b97f35de810ea75a8c340dfb52f2cf4122a8a2fb96cd3a4b4fe9ad095cca2b1d2ef7059826e0fad8e8956682c25f440473a6fc01fb603c5358521a8e4da86fc7c8f75003172929b55274cd3f8ce43abd2e45cf6821331b2e68d7ee437d41feab14e84f2f5cf58fc457b6b7c793e1b2f8331", 0xf2}, {&(0x7f00000028c0)="f014fe19e26e85cafee73a2debe57c08139bc55f8e1fca78db06711df86ec1a83b0f90e47dd473bcae47257deeb8e19e11b38448aa1d1e2623186a9f88a72e0b045ad129164d7579e34b63", 0x4b}, {&(0x7f0000002940)="84bee1a210abbea18c76539c21a5d9cda16d6d0d90ef991dad5cd4287237cbaa35765817b306456419da679a7f35f46bfcbc4ae717ac61c04b417dff5ad8275598518f37fa0aa155d22c4040c63f90c8fd19f05405ab4bfd44ade59de21cd659dc", 0x61}, {&(0x7f00000029c0)="eeaf96ff25d15eb15908d7cea59a14a34a0044f0ed9cd585fd1457b64bb3c9e41f31181e1f577892864cde4bb94822dacdc5f95549f5289aa338dc3e0c710a06e7222475b61b9263ec23e15e04edfa", 0x4f}, {&(0x7f0000002a40)="0e026fe5e3fa56833417d9b7456ccca3733c1e2e9837ec57", 0x18}, {&(0x7f0000002a80)="77e08041fc2d384c6a3d156656bae90d784187b3a76f14b163ce4825afa659cd07cf92e0a3a9c0dc403447b33c10", 0x2e}], 0x7, &(0x7f0000002b00)=[{0xd0, 0x1, 0x800, "74da552d221c45c4a011e1edba7499b9d3c2c41c13f6a23280aa7709eb729fc902485276c049c84f6e2cf0fa51e8aa5405034f7427ee7bc149662712f2c9cf8fca23c96e53d90e8fccc02e23d04275b5241e9cb46f5858538ad0f3b67c9e9ce0d89e60375d157d49f3b3637f7e6817a5833bd54b15442535ad67ad258f48a7e362334faf3e8e49685d4df2f0329795edcc7a4be8c2f9e2ada50beab83aa1198ad4ddcacf2dee6996a1c472bac6d87450eb272f8fd5b44d75467d8028bb91f83b4b"}, {0x100c, 0x1, 0x64, 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"460831f885bde98721b64fb744db1f281a0c4bff0201d63605a5340efb49b5a900d1a1a035dc7940c00519a1aef50bf39f1c9b68622b61b7da8f26b335d21fc02a60cd4a83fd382bab524c3b3e6d75f7dbcf2841e77653fd472167bc5c67cf5e3f69fe506de743886bf395f4361cd87a5f7531150819bab8b9692a8de8ac15041b3077b0a2ab2c574da4dd4af288c47f50ed1e2b684fd41a31510c9e452a52ae0f54d6421771cf5e803bb59d"}, {0xf4, 0x107, 0x996, "5660be1372e06b4918fe20628b332529a7159f2fbda6c746a7270384d2d5ff69a893e9e380ec1c352361ece4a556f5fe02531caeae88e472ce4ad01912b98d39206b72814a0c59850080767fc0332fe6436b2d9f80b5b506feb4f4270380fa0b2ebec0d48c63037940c7e39d6a839e2cefa18d7cb26e5091e15bfd3e86bdb8744a41d2fa745932969495515efade219208ef85487b987bd72d112a684ee0f3f36d7c91248ee696fdf3d463929b11bb31f50ab6d506dd03eb765db18eef1b6cd65071f347445c0c555cab980d4fd82768baa87f7c76bc40065e0787e3d2769fab468da8bc539c8c"}, {0x8c, 0x1, 0x0, "c954d1703dcc69cd12fe4a7ae8c6779dfe7ccfc156c0ab71bd2ef4ebd3f1231f3920de41bcee4752dce22c6dae6eb1549b0a6d0ebf4fec16be60c7438d9c271d6d98a45891678359f8e76facda3b46dd1c48e8a1f93ad5af428bda6581cef057e4594ad86e4d374524e2051faa90a5a60ee908def383f8911ce39aad3b126998"}], 0x1490, 0x8000}, 0x40000) membarrier(0x9, 0x0) sendmmsg$inet_sctp(r3, &(0x7f0000006340)=[{&(0x7f0000004000)=@in6={0xa, 0x4e24, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0xcc}, 0x1c, &(0x7f0000006200)=[{&(0x7f0000004040)="f827603244c1e05f09b026376814aabc33d600ad0eb1", 0x16}, {&(0x7f0000004080)="d466937247c0d62918b21ebb8704bd18fee76b685c2ddc6913a23c5050ac72f713fb39b09002f7e15bb44f967c6b672c510ae10aa24bfd93c8e729c99367", 0x3e}, {&(0x7f00000040c0)}, {&(0x7f0000004100)="dd6a642ef00c3d26bca0cf7d36671d80e58d0254b90c913598a83cb536dd87c547aea38c5b4ead21cdf445d71fbe027f8e58c5fb12", 0x35}, {&(0x7f0000004140)="8e93318e0f3c0b4126af9c5ebeee34bcb3c2f607a1bb5a9b0f583f0b5b76fb7a8f3b5d87ef85f6689251814dd82eaf6b573ab621874c58a7b0162b4951a645d6cc8fd0249aaafb15eeb99a17e3a5527b469c416a689dfa40b9e112fb53cf4c1ac81c7853960313dc01567b0ea5f09bfd282d3554e099142e9fc3f1483d595ab678dd15394376d5870c30214397d36b90c03903274f78eddc3eea329f3662", 0x9e}, {&(0x7f0000004200)="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0x1000}, {&(0x7f0000005200)="a608c2b4c9a817980b5fcd7d5d03d7f6c5ffb44419c3b0941d3a236a875c82e927d6a57fe3517071f1c116004597b89d5f73193a3ff7851feaf468e7ef3fc0714215f5f5e64379abc36c3d1e06c5fea789274f5b214e45c6727306f74b7f6785bb46f1d0c241967dd9ed378a15fb313e7aac2c2a60a22abcb49852eb039671c4ff7d3cc0b33ea938dfc5b5ade7079bd338f6c4fbc08a270afe116a522451fab4118e1da817ab44ef0f606d7197a72386d9178cbbe3b0cd6f7c1e6b81396b4dfd4e89c5de45c198646c8ed62dd4c2fb97a7fdd07854ba476126d208d881ca43199064194e6c8f35b2d795927388f9b973b7de13f661a5bb66fa27c02e520f0abeef395cfa04603aac8090f72e65dd513f0efd2269dc5e54e57597d4ab7c34dc65c943efc3963717f35bc4b7584b7f0daef5c39af45794c69e6002088eb247dd1ae9b7e638fa4c192ad57a8b26f4b2e179028bc71e7433e78cfb6ed701c46af97a088a51612c7629877175570a3d06af0a6b7242bed8001e9f75b935f65b3c58a68056b988466b7479a05cfe4eb58d9f8f7e7759fb346582da9045a815241917c71ae82efdf9d47453f4789d8aace6691a129e726f382af3a5c252abf93359ae16bb1af576ff25388d9be55ce9c4bf4362d7113babe27d2f65a9557f36296b7150d8113ab816f184442ec2f4ca0afea5887943fa9fdb1427cbbe12fdd65be64a704242f24480696b23cdecdfac1aaf7bb185a64133e5381d4c77589a4496bbc9320073e66ee7b7c8c442162d1d6570acd2666e6add0f289f9f1e5c165c11f3f1fb77d2d58da96042aedc2df6eef316d091f6ce7bf2f3f5fe61071d87430566c48781c43f90c68cccf2ecc8ec35059b61be7abcce6b25dc0a47c194dfdf66bfefd6e110f1260f487210608cba7b8e14dab8199a90f97fcc8a5f6e0943ed8e76fee1a4736c3f3eae114546ce63aeda23c0a1ef69444f4c3f9ae6c7fb6fe80a136b2561046f35b0cea7cc93f9ddc1f4649728c2e74555192ae1ec25eed06080358442e013d2efe98cb50f2a5e02663ec53eaa479c0dfb433efb82559915191b04b2b71796eb124b2003362c2b83947e7f6d2388cffdd6f54ed8e742386d181767adca3a4a8586f57e9c89db4e866e079252712fd1eb3b292f19ef964aefafe8a8893c3680bcd76d45da7635b1cf9f56cb67a9d98ac8373264c73cd69c5c49fefed4c0ca52c980522ea27ef1fe4ced2157a6d385a42e1cee1a71418ac0746969e2002a01698065a23dd0660c79ed2b5e736ee59a7c0549bad6e7d212691a6cc36b2ec36f00d38b4698f760d9fa30389f6fef006d6c91e173263a0cb41ed02718d39dc82b40cb71c676c60b5b1e05adeeb91ed798a3c24736ce6e1d86c8f038fd4d0b187f7b6f8cc18da48248243d86ed1fc502ba3a0e06556c674654d3742780568d5993759a06d0b791f0faf223c1ff851ec5558a06233c3fc5c588d724b7ee2c95283e7d45fdfb2ddb74cd9f2132d85bca85dc76f6670325e346df5a85afd978e22a826a89022cad7348b18b15f9ad8e310280312098eb9511998832882b85a03ca9eccccf49a09d889428b54877f879af5a670c86afb8707a1ad78c43e3a8ea89a7466b1215d4b7deb458b8dedad916b467986c478f8d41ddefc222d5fe1e506fe5b77009aea9fc84c30009580e8294fc2492ebf2c68145fafe7e613d369f64f771c5adfc576e3f1827d5a054d5c379921885faabf04dd0be88a03bfd6c6cdd90ffe78ac9d290a8decfa940447e4cd80525b31075ef584ced128c8c12ccfdec016a75277a4db466b1ad14b7814f4a41f87cc3d7c5e6466a9d58eb6adb2dd46bab80c9c5bfb7f1e40c58bf6698191c8655571083d35e28dd1900629effa1685d9eab99ae66dff4b9340ea5e2c1c474182329c79065cd40272fc8e2c6a531fe604548996b436bb8efcb3dc40cc706aaf3c4c478eaa2c4977885cbcc95ce60dfa643eaa4ec927c2d55fa55695dfa4a76fb5cb97831a63b44eea675fe4867c7836353ebe85544b5d568b712a092c12bca85f948707fa73b1370395b605d52560c5754c7775b6b45f423c4ecfdca4e5e8d46377c15f3c9eb72df80a3e74a0abdb7c4a39481065f4e2e1e36ca018e665cdfdbc22b7becd384a8777bf138c3ac07e97a9b7525869bbb874facc60cbcc4b23becec6ed60709ed73ef7366cce4df9a23e80a23bc8e488b5d0c76f977f017c9e7f34243248b0df58660019221af9e9667289fd5d3800f95eccc606225a025ecc12d5f58e6a8b4bb4c5bff88e1190a411a0171b69f61973584d1182abb0588a5b61d259bd2a08f7fab7eb55415e9c3b633401c0342bee79ef272ec526aeec8a6bca92b1f619a5396a1119bd9b0ee0cd4c35825df230233d3e9b736580114421555b466d31c08ee2f4ae601404528bd47cc062fe51540c847d99b046111a9d44bcfbcb1bbd3fd0b24b56e3e9b7841aef74916ed7de828099ea25194d95bc625e3d46c2c3c01c996ec900b0df9ecd78d85ac4fc07a9b849b7d812d3a7cfa90d22f9be59f2d61184c1c00824e2a284af36416335eb21cd25f772c8c16490620baa314b5008f1e687f965c1b951734755c84a778f22acdee5d9d9e652faad3662eeb6e6d4d52e5486f68e1d9deecee376c22d8c297d57f60f56922fe09144063685483127d358e6448dda0222a039596335c10629dee6092578063b7d775bbae03e03d89982c87151c107b0c734ff06a8f30045a55c4cec77a474fd52040bc71b281ede682ed6f89cf74fb1880191ea64540769afd003f5f74a61f1624c64d0c2f683b91caa8cfb80560bf5e67d1f7df09b3f213a756a7657a3979b0c4a7f8738c24f2a5cf65af8f644e8c48c69221c28da84727571492457e6b54481dae8cae02570ba69831f943c0aeedba889bd94de7df87f0ad1689cd5e4140c56e4cf577a980aa4eb074a6e5bdd157ad2ffe9310de7167b74a82957db7adb593e596a59bd13c5f6aa36e17a17206141956676e7f6e17660ae273d88104f7b88ea0eba9b3e9a80ec5316ddd894d68599564d5f920fd8b3d8d363ac3d7f0a5e9171ba1f4ac601b5053a6c17a6e87dde1654af92559456a08dc5e6bac97ab08dcdc6e98f01557515d64b23b6c8282c6a34f5d0259c6b3cd835f9d214f06be534613433c1ea74bfc5d9b36d0a0cede2024d56b39af11c262a957940c66b756f7d2acb1d1bfbf86c55d1d3308f0fbfc1b4b158a749605484f7d1885f367e3624d05c3a1c7a763d8e25dadfb731d8075c951558862d74af6cf5d3a8cad71c28a994af21c9944ae98b69b39ab801495f113b07f60e78ea46ef29797cc989caf835f22eb878ac4b8f4b2de93f44b4c2b6a47b8c38cd26e32217e8b20e43ff3b21ef3334f9550f840af0afd0537438b259d057907b8c8369c1700dc6d784d403c0079f470de6bf6b3c311413e1c54a3426e4cc17f2e501750310793437e74afd80b2543100f1d5f5345b3d7552e44b41c008ce1bbc95dd05d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0x1000}], 0x7, &(0x7f0000006240)=[@sndinfo={0x1c, 0x84, 0x2, {0x0, 0x8002, 0x5, 0x3, r1}}, @sndrcv={0x2c, 0x84, 0x1, {0x4, 0x0, 0x200, 0xfffffffffffeffff, 0xca9, 0x3, 0x3, 0x2, r1}}, @init={0x14, 0x84, 0x0, {0x8000, 0x100, 0x10000}}, @sndrcv={0x2c, 0x84, 0x1, {0x0, 0x1, 0x20a, 0x20, 0x7fff, 0x8, 0x0, 0x9, r1}}, @init={0x14, 0x84, 0x0, {0x200, 0x3, 0x521, 0x68}}], 0xdc, 0x20000000}], 0x1, 0x40) r5 = syz_open_dev$urandom(&(0x7f0000006380)='/dev/urandom\x00', 0x0, 0x141001) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000063c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000006400)={r1, 0x6}, 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0106434, &(0x7f0000006440)={0x7, 0x0, 0x2, 0xfffffffffffff001}) ioctl$DRM_IOCTL_AGP_FREE(r6, 0x40106435, &(0x7f0000006480)={0x80000001, r8, 0x10001, 0xa342}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000064c0)={r1, 0x10001, 0x8, 0x9, 0x1, 0x35812b7b}, 0x14) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000006500)={'gretap0\x00', @ifru_addrs={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xf}}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f0000006540)={0x6, 0x1, 'client0\x00', 0x7, "ff2945c7d475e151", "1760a6498d63290220c232de19ffed49d27e19bf842d6aa826519f775d3d24b2", 0x0, 0x7}) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000006600)=0x0) ioctl$sock_SIOCSPGRP(r7, 0x8902, &(0x7f0000006640)=r9) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0086426, &(0x7f00000066c0)={0x7, &(0x7f0000006680)=[{}, {}, {}, {}, {}, {}, {}]}) ioctl$TIOCEXCL(r3, 0x540c) ioctl$int_out(r5, 0x5462, &(0x7f0000006700)) ioctl$TIOCLINUX4(r3, 0x541c, &(0x7f0000006740)=0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000006780)={'ip6tnl0\x00', @ifru_addrs={0x2, 0x4e20, @broadcast=0xffffffff}}) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x110, r4, 0x0) 2018/02/27 18:35:37 executing program 3: r0 = socket$packet(0x11, 0x80000000000002, 0x300) fcntl$getown(r0, 0x9) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x320, 0x4) sendto$inet6(r1, &(0x7f0000000040)='!', 0x1, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000004c0)=[], 0x0, &(0x7f0000000500)=""/115, 0x73}, 0x2000) 2018/02/27 18:35:37 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000000)={0x9, 0x400, 0x6, 0x2}, 0x10) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000040)=0x2, 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x743, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000100)=0x4) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x2, 0x0) setsockopt$inet6_int(r3, 0x29, 0x3f, &(0x7f0000000180), 0x4) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f00000001c0)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000200)=0x0) fcntl$lock(r3, 0x6, &(0x7f0000000240)={0x0, 0x3, 0x5, 0x3, r4}) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000340)=0x7ff, 0x4) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000380)={0x84, @tick=0x3, 0x800, {0x3, 0x8}, 0x9, 0x2, 0x4}) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00000003c0)=0x8, &(0x7f0000000400)=0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000440)={'eql\x00', @ifru_flags=0x1000}) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000000480)) ioctl$int_out(r2, 0x5462, &(0x7f00000004c0)) getsockname$unix(r1, &(0x7f0000000500)=@abs, &(0x7f0000000540)=0x8) r5 = dup3(r2, r3, 0x80000) fchmod(r2, 0x142) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000580)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000600)={0x0, 0x2c, &(0x7f00000005c0)=[@in={0x2, 0x4e20, @rand_addr=0xfff}, @in6={0xa, 0x4e24, 0xf2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x2}]}, &(0x7f0000000640)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000680)={r6, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}}, 0x8c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f0000000740)=[@in6={0xa, 0x4e23, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0xfff}, @in6={0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x4e21, 0x3ff, @remote={0xfe, 0x80, [], 0xbb}, 0x3ff}], 0x54) getpeername$netlink(r3, &(0x7f00000007c0), &(0x7f0000000800)=0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000840)={r6, 0xfffffffffffffffd}, &(0x7f0000000880)=0x8) socket$netlink(0x10, 0x3, 0x14) getsockopt$inet_mreq(r5, 0x0, 0x24, &(0x7f00000008c0)={@local, @empty}, &(0x7f0000000900)=0x8) setsockopt$ARPT_SO_SET_REPLACE(r5, 0x0, 0x60, &(0x7f0000000980)={'filter\x00', 0x7, 0x4, 0x3e8, 0x0, 0x110, 0x110, 0x304, 0x304, 0x304, 0x4, &(0x7f0000000940), {[{{@arp={@local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, 0xffffffff, 0xffffff00, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0xff, 0xff]}, @empty, {[0x0, 0xff, 0xff, 0x0, 0xff, 0xff]}, 0x7, 0x6, 0x5, 0x3eb, 0x7ff, 0x3, 'eql\x00', 'erspan0\x00', {0xff}, {}, 0x0, 0x342}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @dev={0xac, 0x14, 0x14, 0xc}, @remote={0xac, 0x14, 0x14, 0xbb}, 0x8, 0xffffffff}}}, {{@uncond, 0xc0, 0xe4}, @unspec=@CONNSECMARK={0x24, 'CONNSECMARK\x00', 0x0, {0x1}}}, {{@arp={@multicast1=0xe0000001, @loopback=0x7f000001, 0xffffff00, 0x0, @mac=@random="5fc1e545a510", {[0x0, 0xff, 0xff]}, @empty, {[0xff, 0x0, 0xff, 0x0, 0x0, 0xff]}, 0x3, 0x1, 0x956, 0x56, 0x1, 0x8, 'ip6tnl0\x00', 'bpq0\x00', {}, {0xff}, 0x0, 0x8}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, 0x1, 0xffffffff}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x434) 2018/02/27 18:35:37 executing program 6: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() syz_open_procfs(r0, &(0x7f0000000000)='ns/user\x00') mmap(&(0x7f0000000000/0x938000)=nil, 0x938000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x2, 0x0) write$evdev(r1, &(0x7f0000ef7f88)=[{}], 0x18) 2018/02/27 18:35:37 executing program 4: r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x9, 0x4) connect$inet6(r0, &(0x7f00008f1000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/02/27 18:35:37 executing program 5: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) fcntl$getflags(r0, 0x40b) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x2000, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000080)={0x3, 0x7, 0x59d, 0xfffffffffffffffa, 0x10000, 0x4}) connect$ax25(r1, &(0x7f00000000c0)={0x3, {"e9ab3fdd4dc974"}, 0x200}, 0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) quotactl(0xccad, &(0x7f0000000100)='./file0\x00', r2, &(0x7f00000001c0)="531eeeb0e23e5d1fac520f635a552e7c57ae3326457c820320ee0f9f1c738bdfd2fd46d88687969a489b380100a1dff7a350b0b77a07e343053772ceedfa80e0c593c79a439672a66a4bf2ecd3acfc34e294234dd1d484794b8ce57ce27fa1386310e7bc0903c63b6b26577f66f5a5ecdd1ce4e7f2bc1ae9eec5a88a370df4d584ff2be0d6e0e72a33266defd46d379808ae288adb2f35e652752247671999edd6010f8c532ae7c4d5b74cfb66ee630f488eaeaa475d5b1f5d85e2f05080734f03890f3eee41efc6ca758dc66109fda7d8096c468491bf361a0039287a38b43081bd379687724315dd89d666173de13437b5217a2e") ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f00000002c0)=""/48) fcntl$getflags(r1, 0x40b) ioctl$int_in(r0, 0x5421, &(0x7f0000000300)=0x6) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000340)={0x6, 0x1f}) recvmsg(r1, &(0x7f00000027c0)={&(0x7f0000000380)=@sco, 0x8, &(0x7f00000026c0)=[{&(0x7f00000003c0)=""/134, 0x86}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/183, 0xb7}, {&(0x7f0000001540)=""/49, 0x31}, {&(0x7f0000001580)=""/54, 0x36}, {&(0x7f00000015c0)=""/4096, 0x1000}, {&(0x7f00000025c0)=""/216, 0xd8}], 0x7, &(0x7f0000002700)=""/161, 0xa1, 0x3f}, 0x40000002) mkdir(&(0x7f0000002800)='./file0\x00', 0x5) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000002840)={{0xa, 0x4e22, 0x9, @empty, 0x3}, {0xa, 0x4e24, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x4354}, 0x7fffffff, [0x0, 0xa2c9, 0x7, 0xb1e, 0x1, 0x9, 0x2]}, 0x5c) pipe2(&(0x7f00000028c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$TCFLSH(r4, 0x540b, 0xfffffffffffffffc) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000002900)='bcsh0\x00', 0x10) r5 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) eventfd2(0x1, 0x1) sigaltstack(&(0x7f0000ffa000/0x4000)=nil, &(0x7f0000002940)) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000002980)=0x75) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f00000029c0)={'dummy0\x00', @ifru_flags=0x100}) getsockname$packet(r4, &(0x7f0000002a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000002a40)=0x14) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000002a80)={@empty, @dev={0xfe, 0x80, [], 0xc}, @remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x8, 0x4, 0x400, 0x7, 0x4000080, r6}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r3, 0x28, 0x6, &(0x7f0000002b00)={0x77359400}, 0x8) getsockopt$inet_int(r1, 0x0, 0x2, &(0x7f0000002b40), &(0x7f0000002b80)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000002bc0)={{{@in=@remote, @in6=@mcast2}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000002cc0)=0xe8) listxattr(&(0x7f0000002d00)='./file0\x00', &(0x7f0000002d40)=""/247, 0xf7) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000002e40)=@int=0x21b5, 0x4) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) 2018/02/27 18:35:37 executing program 0: r0 = syz_open_dev$random(&(0x7f00002ebff4)='/dev/random\x00', 0x0, 0x0) lseek(r0, 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003ff4)) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x8) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000040)=0x78850654) dup3(r1, r0, 0x0) [ 88.787604] audit: type=1400 audit(1519756536.990:14158): avc: denied { net_admin } for pid=3883 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 88.789035] audit: type=1400 audit(1519756536.990:14157): avc: denied { net_admin } for pid=3872 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/27 18:35:37 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x10001, 0x0, 0x2, 0x6}, &(0x7f0000000040)=0x18) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={r1, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x0, 0x8547, 0x7fff, 0x100, 0x3ff}, &(0x7f00000001c0)=0xa0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000000c0)={0x8}, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}, 0x79, 0x1, 0x3, 0x4, 0x4, 0x81, 0x7f000}, 0x20) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/02/27 18:35:37 executing program 5: r0 = syz_open_dev$random(&(0x7f0000c44ff4)='/dev/random\x00', 0x0, 0x80002) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x200000, 0x0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) r4 = getpgrp(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000002000)={{{@in6=@remote, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000280)=0xe8) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r1, &(0x7f0000001fc0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000001f80)={&(0x7f0000000380)={0x1bd0, 0x2b, 0x1, 0x70bd25, 0x25dfdbfd, {0xf}, [@nested={0x58, 0x66, [@generic="b2a2a3c3727b476a10901ab748095eeca7a6fba3768f2822fcdb5b53cd4585f0b84bdc5e22702ea9915805d4eddb09dc0f5c72d0c69926af0d6d88ee86899444a8fbfcf20030", @generic, @typed={0xc, 0x93, @uid=r2}]}, @typed={0x10, 0x4a, @u64=0x6}, @nested={0x424, 0x37, [@generic="a952603939f8e508c8ecbd57b8a83266f953497161c7857661ecb96672a36cf7b4f1c87d4cdb9eb78f9c62a7271df314ef84fcc736b8b527fd92861b17fa6a79af438fb5a564ffb75fd41739d9dbab3ab24258b5e2f94f49061988a3c339e78b18d356bedf21bc0033ba08c76c3d37354e40f657bc27d09523825b92aff89854bd0bd4c534882cd0d6ef0fd8b798bc00beb7dd3424999d881c84c7bde6d978125b3c08181e", @generic="bc777c6add4599fd5fd4679f5174ae1f683bcbd1e4982c939e621802f7c5da12092a355b7f52700aac7b340880d3696b", @typed={0xc, 0x6f, @u32=0x1}, @typed={0xc8, 0x26, @binary="16fc03fbbe9d9e6b7fab4576a0382aa714300c284eb946188d9a99a28eb38ab3b7f162412d492470eeb62cc6362c29c3d941a78d11ef75913d8693e3dce97c8cc295ec0a67e2593013e1bbc87596e4fb016e808d88354da78268f02591716fa297f77b8fceea0c499a388c74662017e8f6529f18e5527a20dc202a10cf855f110de5f642d956010a149ddb4b1f631a9b852886ac1eaa280ec120011d520333390fc32eb4edeba8fb8d80bb6825adbadf9267d7eaba1abfb77d6d268b08b1"}, @generic="510c1b7f8c2af59a72bcca7f96c229808f39a55eab319262ae03904c0266f5971b35843cc7f694a4e79112e33732ead6e00a6778415eda12db6e2c2d9b6368e877d9e8e6", @generic="ad641e9cecb90630628c8b2c1ebb79f9be4df1cb665983070636a13bd1e0114bec7a75a37e9e10fd847d8a88f13bb6ac5f7540c00bdf2725b6d97191e9dc17ab5816c7036af3efd7cbaba03cfc2adb1d4cb8272ef7aed8244ccf2f6bde0bc44d270fb3bcca3bc4cfdbd1ef619897d7caa052e1beda607360595719248e463f33864e", @generic="8477288f5ac094", @typed={0xc, 0x43, @fd=r0}, @generic="3cd41b3dae29d81a6c960146c3efb5272e6c4dbfbf35675b67a2d8ef129575612733c133485a41a60d1621854d142372c81bb34732bc06b0f400cdd6b8803cb60a3b822e8d2512a79ce40a0d3bbacba4615412b7066d5c804e13a2ef101ffb79a8f095c52698f9b5e63e88d86b8107542c19a3f386ec8baab89a4b8e6ed0b3013a4c86f744caa3e51e5e05bc9b09fdfb7b4ddb0a46a76ccde5ae2b1944050451f4f3a2856d90d15c2981d0042c835755dc0a50d233c19616da63a0b206d4cfa75fd99b955bc8922fc7662256ec5558f77e24242351e8c1b2427055ef7cc03d12", 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@generic="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@nested={0x144, 0x26, [@generic="9883ebd67417a598f4b8bc96dca1", @typed={0x8, 0x30}, @generic, @typed={0xc, 0x22, @uid=r5}, @typed={0xc, 0x67, @uid=r6}, @generic="804c963d29d7cadcf868bc11c02c565e34cef76651befb2387f1fce32c2812706bf5bdff30425fbedcc87d063fcb09529f61c364f02fa2260a4128319a73482ee77d2938d0832d8ef012ebff6d21b09ef36d7bcacf223a1d94bca3302efbbf73cfe5a20276a10b24092b33d77ba23e6cb35c356be2b773651cd351362e191583b9fed1e453a2267a5ccd66823ebd4256f4495d011279", @typed={0x8, 0x7}, @typed={0x8, 0x5b}, @generic="b5f4fd2e09cf27238369a34800a0ce5e45ba53a15dcefecd7cef654420c57872d9dbb5c1829113a14faed685ba600b2307378c4943228aef08ae558a18fae67c551ef93abac9077a874d8400032c8dc3d6a8100a2134f6220f6f4ea63571c474b3112109947e0a729b4c"]}]}, 0x1bd0}, 0x1, 0x0, 0x0, 0x14}, 0x810) r7 = syz_open_procfs(0x0, &(0x7f0000cea000)='net/dev_mcast\x00') sendfile(r0, r7, &(0x7f000062a000), 0x7fff) [ 88.789490] audit: type=1400 audit(1519756536.990:14159): avc: denied { net_admin } for pid=3883 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/27 18:35:37 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x8) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000100)) r1 = socket(0x10, 0x8000000803, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000042b000)={0x2, &(0x7f0000192ff0)=[{}, {0x6}]}, 0x10) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000040)=0x100000001, &(0x7f0000000080)=0x4) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000000140)=""/1, &(0x7f0000da0000)=0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000040)=[], 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000180), &(0x7f00000001c0)=0x8) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x50000, 0x0) 2018/02/27 18:35:37 executing program 3: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x2, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x18, &(0x7f0000000040), 0x4) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000000080)=""/4096, &(0x7f0000001080)=0x1000) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000010c0)='/dev/vga_arbiter\x00', 0x200042, 0x0) ioctl$sock_proto_private(r1, 0x89ef, &(0x7f0000001100)="c19bdeca7d53ddfd46df6db620d7942d01baba9d2035d8845986f3c7f15fe124251eacfab91838b99172e5dd403b880d851a9b1d1d0727a10fcd5fab8940333a38becb351ca5108823aaa97ff0e79df8dd016fe07d7ee2ef2f4f0d9d85b3a30bba156c5bd3921baceb6527474d6988d76a8f9173d80e5a186ec13f370cb5f686ea67f429e229152829152a03f4106b0abc0eae564343d0404e04d9261f245d730ca3146266e7162bcce11c58ac5614d27fa7e290db94136ba1524ab46892225c7f94fbc8f8edc0e0b3738f0b159cc4f3d8d4b73dd908dd33408e25ef67c7408cb266ec") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000001240)={0x6, &(0x7f0000001200)=[{}, {}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000001280)={r2, 0x4}) socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000012c0), &(0x7f0000001300)=0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001340)={0xffffffffffffffff}) r4 = openat(r0, &(0x7f0000001380)='./file0\x00', 0x2, 0x80) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f00000013c0)={0xf3, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x19}}}}, 0x90) ioctl$TCSBRKP(r4, 0x5425, 0xfffffffffffffffa) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001480)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r4, 0x54a1) r5 = socket$key(0xf, 0x3, 0x2) ioctl$sock_inet_SIOCSIFBRDADDR(r5, 0x891a, &(0x7f00000014c0)={'lo\x00', @ifru_addrs={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}}) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000001500)={'sit0\x00', @ifru_addrs={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}}) ioctl$SNDRV_TIMER_IOCTL_INFO(r4, 0x80e05411, &(0x7f0000001540)=""/124) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000001600)={'ip6_vti0\x00', &(0x7f00000015c0)=@ethtool_test={0x1a, 0x8, 0x3, 0x3, [0x6, 0x4, 0x9]}}) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000001640)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000001680)={0x220, @tick=0x800, 0x9, {0x7, 0x5}, 0x100000001, 0x0, 0x1}) socket$inet_icmp(0x2, 0x2, 0x1) r6 = accept4(r3, &(0x7f00000016c0)=@nfc, &(0x7f0000001700)=0x10, 0x0) ioctl$TIOCLINUX5(r4, 0x541c, &(0x7f0000001740)={0x5, 0x6, 0x8, 0x10000, 0x1ff}) renameat(r4, &(0x7f0000001780)='./file0\x00', r0, &(0x7f00000017c0)='./file0/file0\x00') setsockopt$inet6_dccp_int(r0, 0x21, 0x17, &(0x7f0000001800)=0xc9, 0x4) ioctl$PPPIOCGCHAN(r6, 0x80047437, &(0x7f0000001840)) getsockopt$netrom_NETROM_T1(r4, 0x103, 0x1, &(0x7f0000001880), &(0x7f00000018c0)=0x4) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f0000001900)={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x30, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 'gretap0\x00'}) 2018/02/27 18:35:37 executing program 6: r0 = socket(0x11, 0x4000000000080002, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f00002aefc6)="390000001300090468fe0019f9ffffffffffffff03000000450001070000001419001a000400020000000012020000080002010c00f41ee400", 0x39}], 0x1) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/member\x00', 0x2, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1a}}}}, &(0x7f0000000240)=0x8c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000280)={r3, 0x1}, 0x8) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0xf9, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x21, 0x100, 0x259b, 0x3, 0x31cf, &(0x7f00000000c0)='teql0\x00', 0x7fffffff, 0x3ff, 0x200}) 2018/02/27 18:35:37 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) pipe2(&(0x7f0000fb0ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r2, 0x407, 0x0) vmsplice(r2, &(0x7f0000fccff0)=[{&(0x7f0000011fff)="b1", 0x1}], 0x1, 0x0) writev(r2, &(0x7f00008d6000)=[{&(0x7f0000fcff9d)="e0", 0x1}], 0x1) r3 = gettid() fchmod(r2, 0x11) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x1000000000016) vmsplice(r1, &(0x7f00004c0fd0)=[{&(0x7f0000cb2fd3)="92", 0x1}], 0x1, 0x0) close(r0) [ 88.790811] audit: type=1400 audit(1519756536.990:14160): avc: denied { net_admin } for pid=3872 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/27 18:35:37 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000002200)="b0fc0ae7ba796d9c8c87d979440c6bd160a4ea7bc5eb3200550ac53e7b10e46276b553e037b1522a") sendmsg(r0, &(0x7f0000001180)={&(0x7f0000000000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-simd\x00'}, 0x58, &(0x7f0000001140)=[{&(0x7f0000000080)="075a8259c16c10a7ccb5eae6ba354f55d54cfd22", 0x14}, {&(0x7f00000000c0)="53a9fedb58c3f25fa80f2b3868016610bf6c7d4d91905846e7597a08e5994f68d551c7c7b695a64def666d9d7da7004ed9ba5a463a995587d90b68122dca6cadc67594795666c72fbc6e0b54c7342a8e02731960cd4cf824cc52d15b2f084017ea1524c53a9f17bfb1cb60fd1eb37d0d6c74d397c15c7d00630bab38", 0x7c}, {&(0x7f0000000140)="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", 0x1000}], 0x3, 0x0, 0x0, 0x4004000}, 0x44000) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000001200)=""/4096) fcntl$setstatus(r0, 0x4, 0x2000) getsockopt$inet_tcp_int(r0, 0x6, 0x100000000000000c, &(0x7f0000013ffc), &(0x7f0000012fff)=0x4) 2018/02/27 18:35:37 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x4e20, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x1ff}, {0xa, 0x4e24, 0x8d8d, @empty, 0x6}, 0x3f, [0x8, 0xffffffffffff0001, 0x7, 0x9, 0x5, 0x2, 0x7, 0x8]}, 0x5c) memfd_create(&(0x7f0000000000)='vmnet1selfcgroup-trustedvmnet1@\x00', 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000000ff1)='setgroups\x00') mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x20000000032, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000ea0000)='\b', 0x1) 2018/02/27 18:35:37 executing program 5: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001fef)='/selinux/relabel\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000000000)={'system_u:object_r:traceroute_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0-c1023', 0x20, 0x38}, 0x58) 2018/02/27 18:35:38 executing program 1: r0 = fanotify_init(0x22, 0x8000) r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20, @empty}, 0x10) preadv(r0, &(0x7f0000000380)=[{&(0x7f0000000000)=""/53, 0x35}, {&(0x7f0000000040)=""/255, 0xff}, {&(0x7f0000000140)=""/255, 0xff}, {&(0x7f0000000240)=""/106, 0x6a}, {&(0x7f00000002c0)=""/153, 0x99}], 0x5, 0x0) 2018/02/27 18:35:38 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) sendfile(r1, r0, &(0x7f0000000080), 0xf) listen(r1, 0x0) r2 = accept4(r1, &(0x7f0000000200)=@hci, &(0x7f0000000180)=0xc, 0x820) connect$unix(r0, &(0x7f0000932000)=ANY=[@ANYBLOB="0100e91f7189591e992720a4"], 0xc) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)=0x0) sched_setparam(r3, &(0x7f0000000100)=0x7fff) 2018/02/27 18:35:38 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x400, 0x0) sendto$ax25(r0, &(0x7f0000000040)="0c8c0c66ed27d017f856b06f0732bb8ad4382fdb7006c6c40b389044dd2072c47365c8ab1371851fc34a4c2598d18ec94989adb7e48d111a076664c5d5e1c9106eaeb92c3e1e167c32e7ff0a7e96e1e438980a7a230404761ac8352372e942c1e1db360cdb54226f1bd34897b3567ed85a025a7161d970a438291854cecb531f1ada6a470b564c441a6c20da", 0x8c, 0x40000, 0x0, 0x0) syz_emit_ethernet(0x36, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x0) 2018/02/27 18:35:38 executing program 7: r0 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff5ffc), 0x4) r1 = accept4(r0, &(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @any}, &(0x7f0000000040)=0x10, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000ff5ffc), 0x4) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x4002, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00000000c0)={0x50000010}) dup2(r2, r0) 2018/02/27 18:35:38 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="441f09fffffff100000081000000000713050003a100041aa1bf0202fd", 0xfffffffffffffea3) 2018/02/27 18:35:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'lo\x00', @ifru_addrs={0x2, 0x4e23, @empty}}) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000ffc)=@fragment, 0x8) 2018/02/27 18:35:38 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000080)='+\x00') getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/02/27 18:35:38 executing program 6: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x1) setrlimit(0x0, &(0x7f0000001ffc)) 2018/02/27 18:35:38 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000769f0f)=""/241, 0xfffffffffffffdd4, 0x0, &(0x7f0000497ff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000440)="d4", 0x1, 0x0, 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x301200) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000040)=""/133) 2018/02/27 18:35:38 executing program 2: setrlimit(0x7, &(0x7f0000becff0)) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x3a, "0901da39cf069c091febeb57df25f4cc67f0b6a9518c857c20d05151e70d7186ca00c2fb6b27705a80e81cb17626c1cc8b2bff41a2fd1df76063"}, &(0x7f00000000c0)=0x42) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r1, 0x3}, &(0x7f0000000140)=0x8) socket$inet_udp(0x2, 0x2, 0x0) 2018/02/27 18:35:38 executing program 4: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000004000)='autogroup\x00') getdents64(r1, &(0x7f0000004f28)=""/216, 0x2f) accept4$nfc_llcp(r1, 0x0, &(0x7f0000000080), 0x80000) getdents(r1, &(0x7f0000000ea9)=""/407, 0x197) syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x68000) 2018/02/27 18:35:38 executing program 3: r0 = inotify_init() r1 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)={0x2000}) sendfile(r0, r1, &(0x7f0000000100), 0x0) r2 = creat(&(0x7f0000000140)='./file0\x00', 0x20) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x2) epoll_create(0x3f) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={0x0, 0x6}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=r4, 0x4) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f00000000c0)=0x8002) 2018/02/27 18:35:38 executing program 0: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000029c000/0x400000)=nil, 0x400000, 0xffffffffffffffff) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r2 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000040)={0x28, 0x0, 0x2711, @my=0x0}, 0x10, 0x80800) dup3(r1, r1, 0x80000) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000080)={0x2008}) sched_getattr(r0, &(0x7f0000000000), 0x30, 0x0) 2018/02/27 18:35:38 executing program 5: futex(&(0x7f0000004000), 0x400000085, 0x0, &(0x7f000010fff0), &(0x7f00000000c0), 0x4020000000) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x208000, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x1, 0x3, [0x3, 0x0, 0x3]}, &(0x7f0000000080)=0xe) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000100)={r1, 0x74, "e7d769457701a3dd4f9c51d296e608ecd9a0a4686f9dc9c6b81097501a55b8617a0e91695a03cb56798828b2b829e3c247fffabba05fdce7e1b942d4c88d21456e2d94a12293b3729f73d5d8bf3144acdb22208486c7551802109d39b4b0074668491f499d5d2fc795346bcba1e0470ba02fc4c4"}, &(0x7f0000000180)=0x7c) 2018/02/27 18:35:38 executing program 1: r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_mreq(r0, 0x29, 0x18, &(0x7f0000537000)={@remote}, &(0x7f0000499000)=0x14) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x6, 0x1, 0x9, 0x4, "0b60c7d01685787921b41e2a9a7f7c9db986463f1128a897b81a0a6be838c2bc56a072053fd17a0282cad35d8d38efe766076d020022f35fede4d547add6645d", "69ce459d638d0264c97f16e325a678c8ac88ee941b9276e17066ed31ce92034b", [0x2, 0x1]}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000040)=0x0) syz_open_procfs(r2, &(0x7f0000000080)='setgroups\x00') 2018/02/27 18:35:38 executing program 2: mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f00000000c0)='./control/file0\x00', 0xa400095a) mkdir(&(0x7f0000000080)='./control/file0\x00', 0x20) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000677000)) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000100)=0x5, &(0x7f0000000040)=0x7af3c27762259c00) 2018/02/27 18:35:38 executing program 3: syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4a200) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e20, @empty}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) 2018/02/27 18:35:38 executing program 0: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000029c000/0x400000)=nil, 0x400000, 0xffffffffffffffff) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r2 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000040)={0x28, 0x0, 0x2711, @my=0x0}, 0x10, 0x80800) dup3(r1, r1, 0x80000) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000080)={0x2008}) sched_getattr(r0, &(0x7f0000000000), 0x30, 0x0) 2018/02/27 18:35:38 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rtc\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000003c0)={0x0, 0x200}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000440)={r1, 0x2}, &(0x7f0000000480)=0x8) r2 = fcntl$getown(r0, 0x9) r3 = getpgid(r2) r4 = memfd_create(&(0x7f0000000040)=':!mime_type\x00', 0x0) bind$netlink(r4, &(0x7f00000000c0)={0x10, 0x0, 0x25dfdbff, 0x11120042}, 0xc) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/validatetrans\x00', 0x1, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000080)='pagemap\x00') unlinkat(r5, &(0x7f0000000100)='./file0\x00', 0x200) ptrace$setregset(0x4205, 0x0, 0x6, &(0x7f0000000240)={&(0x7f0000000100)}) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/vga_arbiter\x00', 0x101000, 0x0) mmap$binder(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x100000d, 0x11, r6, 0x0) read(r5, &(0x7f0000000140)=""/240, 0xfffffffffffffeab) ptrace$getregset(0x4204, r3, 0x201, &(0x7f0000000000)={&(0x7f0000000280)=""/210, 0xd2}) 2018/02/27 18:35:38 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000cf7ff1)='/dev/sequencer\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00005c5ff3)='/dev/net/tun\x00', 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x800, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000000200)='/dev/snd/seq\x00', 0x0, 0x800) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000240)={0x0, 0x43, "2c1ad25267a789d1f3304d898ee9e05229ef5b6108b8dec868796412fb378354cbb08ed5cef32d01ab670d1498595deb265ad4cc7ee831aeafc37394ce3e247cbe6206"}, &(0x7f00000002c0)=0x4b) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000300)={r4, 0x8, 0x8}, &(0x7f0000000340)=0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000030fb4)={0x0, 0x0, 0x207}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in=@remote, @in=@local}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f0000000180)=0xe8) dup2(r3, r1) memfd_create(&(0x7f00000001c0)='selinuxvmnet1\x00', 0x1) write$sndseq(r1, &(0x7f0000000e50)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @result}], 0x30) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x4, 0x4) 2018/02/27 18:35:38 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000a01000)=[{&(0x7f00005fe000)="f0", 0x1}], 0x1, 0x0) ioctl$KDGKBLED(r0, 0xc0045103, &(0x7f00005a2000)) 2018/02/27 18:35:38 executing program 7: r0 = memfd_create(&(0x7f0000034ffe)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x3, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x3}) write$sndseq(r0, &(0x7f0000044fd0)=[{0x7d8c6471, 0x1, 0x0, 0x0, @tick, {}, {0x0, 0x100}, @ext={0x0, &(0x7f0000051000)}}], 0xfffffe52) r3 = open(&(0x7f0000000000)='./file0\x00', 0x41, 0x141) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f000003af74)={0x0, 0x0, 0x0, 'queue0\x00'}) sendfile(r0, r3, 0x0, 0x0) 2018/02/27 18:35:38 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="2800ff0a0000000c000034e1000000040000000c0013dd5c000000000000000000000000004f00a21f35fe0bb4fc8ac2735f3c955e16cbaf"], 0x2c}, 0x1}, 0x0) 2018/02/27 18:35:38 executing program 0: r0 = socket(0x18, 0x0, 0x3) connect$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x2, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e20, @rand_addr=0x400}}, 0x6, 0x8000, 0x7, 0x5, 0x1}, &(0x7f0000000340)=0xa0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000380)={r1, 0x8, 0x8, 0x800000000, 0x1ff, 0xfffffffffffffffd}, &(0x7f00000003c0)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e23, @rand_addr=0x545}}, 0x3, 0x2}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={r2, 0x50}, &(0x7f0000000180)=0x8) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000200)={0x1, 0x0, 0x2, 0x3ecf8fee}) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0086438, &(0x7f0000000240)={0x9, r4}) connect(r0, &(0x7f0000649000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x3, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}}, 0x12) 2018/02/27 18:35:38 executing program 7: r0 = socket$unix(0x1, 0x1, 0x0) gettid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000280)) r1 = getpgrp(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f00000002c0)='net\fprotocols\x00') getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x7, 0x10, 0x401, 0x7}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000000c0)={r3, 0x8, 0x200}, 0x8) pread64(r0, &(0x7f0000000100)=""/187, 0xbb, 0x0) ioctl(r0, 0x707, &(0x7f0000000000)) 2018/02/27 18:35:38 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="4d20701bf33865bb3f3c204b510d65204bf28cbac8de4d5f0ae6bb7fad0dd0232156f454723177855f749c960c2eff5f4d2aee3b05f9e1cafbb8ab4569e93b992ccd6b06e1b121acb94ad2618127aee680d325", 0x53, 0xfffffffffffffffe) keyctl$set_timeout(0xf, r1, 0x9) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000040)=ANY=[]}, 0x1}, 0x0) syslog(0x9, &(0x7f0000000000)=""/37, 0x25) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x29, 0x191000) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000000080)=0x100000000) 2018/02/27 18:35:38 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000471ff8)={0x0, 0x0}) bind$unix(r0, &(0x7f0000965000)=@abs={0x1}, 0x3) mremap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000000)='net/hci\x00') close(r3) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000000040)="470a631940e1e627b99f1540c15854dd", 0x10) sendfile(r1, r3, &(0x7f0000000080), 0x1000000000fe) getpeername$llc(r3, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x10) poll(&(0x7f0000000180)=[{r3}, {r0, 0x2}], 0x2, 0x1) 2018/02/27 18:35:38 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000004100)=""/4096) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000000c0)={0xfffffffffffffffc}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x20000, 0x0) eventfd2(0x80, 0x80801) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000000040)='(&\x00') epoll_wait(0xffffffffffffffff, &(0x7f000029bfdc)=[{}], 0x1, 0x0) [ 90.720174] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=11223 comm=syz-executor1 2018/02/27 18:35:39 executing program 4: add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) clone(0x0, &(0x7f0000000000)="5ffc9743ff32c916826711d9867e341cd27a4085069c791bbd30c7c13c97619f73c0a79eab0c2c0cb849358f5b369c8be31ca545", &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)="c347373eb71fa569e03b81bfd63427e76394ea84797d8270e45f31e2935052f196b1691a5a7af65631ed9701") 2018/02/27 18:35:39 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2, 0x32, r0, 0xffffffffffffffff) getdents64(0xffffffffffffffff, &(0x7f0000000000)=""/115, 0x81) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x4e20, 0x0, @empty}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000100)={0x0, @empty, @remote}, &(0x7f0000000140)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000180)={@dev={0xac, 0x14, 0x14, 0x18}, @broadcast=0xffffffff, r2}, 0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_int(r1, 0x0, 0x41, &(0x7f0000000ffc), 0x4) 2018/02/27 18:35:39 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f00000000c0)=ANY=[@ANYPTR], 0x4}, 0x1}, 0x0) signalfd(r0, &(0x7f0000000000), 0x8) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f0000000040)}, 0x0) pipe2(&(0x7f0000001640)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$TCFLSH(r1, 0x540b, 0x8001) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000001680)={0x8000, 0x1, 0xb3d, 0x0, 0x2}, 0xc) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000040)={0x1ff, 0x1, 0x9, 0x7f}, 0x10) 2018/02/27 18:35:39 executing program 6: mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@ipv4={[], [], @multicast2}, @in=@multicast1}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000280)=0xe8) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000002c0)=ANY=[@ANYBLOB="000000071300000000101100c09358b26c41fe7850fa2400000000000000807099ae0561d17c159eef3ff52e36459ea10d6d60000000000019d2c83e3a2676da00000000000000e36b3bf4e09b22f9bca691c342dd039d599fa7909bd141478103ae6c856fd45473092f005e2c67d7c1bb602da6d400a7fa20c364062caef13f08c42fd9af00000000000000000000000000000000000000"], 0x20}, 0x1, 0x0, 0x0, 0x2000}, 0x0) mlock2(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x40) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0186415, &(0x7f0000000040)={&(0x7f0000002000/0x2000)=nil, 0x3, 0x5, 0x1, &(0x7f0000004000/0x1000)=nil, 0x1800}) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4000, 0x0, &(0x7f0000006000/0x4000)=nil) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000003000/0x3000)=nil) 2018/02/27 18:35:39 executing program 7: prctl$intptr(0x26, 0x1) seccomp(0x9, 0xfffffffffffffffd, &(0x7f0000007ff0)={0x1, &(0x7f0000000000)=[{0x6}]}) 2018/02/27 18:35:39 executing program 5: mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in=@multicast1=0xe0000001, @in6=@dev={0xfe, 0x80, [], 0x18}, 0x4e22, 0xaac, 0x4e22, 0x80, 0x2, 0x20, 0x80, 0x7d, 0x0, r1}, {0xa7, 0x1f, 0x8001, 0x8, 0x7, 0x10000, 0x0, 0x9}, {0x2, 0x3, 0x3, 0x7}, 0x0, 0x6e6bb5, 0x3, 0x1, 0x1, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x3a4}, 0x4d4, 0xff}, 0xa, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3506, 0x0, 0x0, 0x2, 0x0, 0xffff, 0x2}}, 0xe8) r2 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) r3 = openat(0xffffffffffffff9c, &(0x7f00004e2ff8)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r3, 0x402, 0xffffffffffffffff) fcntl$dupfd(r0, 0x280000000000402, r2) 2018/02/27 18:35:39 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00009d6000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000778ff8)={&(0x7f0000f3d000)={0x14, 0x80a, 0xa, 0x8ffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0xfffffffffffffffe}, []}, 0x14}, 0x1}, 0x0) sysfs$2(0x2, 0x10000, &(0x7f0000000000)=""/190) 2018/02/27 18:35:39 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={0x0, 0x903}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000200)={r1, 0x9, 0x30}, 0xc) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) accept4$inet(r2, &(0x7f0000000100)={0x0, 0x0, @empty}, &(0x7f0000000140)=0x10, 0x80000) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000240)=@int=0x944, 0x4) creat(&(0x7f0000000280)='./file0\x00', 0x23) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='hugetlbfs\x00', 0x0, 0x0) 2018/02/27 18:35:39 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x204100, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000380)) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) r2 = socket(0x10, 0x1002000000000802, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e23, 0xfffffffffffffff9, @loopback={0x0, 0x1}, 0x6d}}, 0x100, 0x20, 0x6cfe757a, 0x3, 0x2}, &(0x7f0000000140)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000180)={r3, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xa087, 0x8001}, 0x98) connect$netlink(r2, &(0x7f0000000ff4)=@kern={0x10, 0x0, 0x0, 0x42}, 0xc) ioctl$TIOCCBRK(r1, 0x5428) getpeername$ipx(r2, &(0x7f0000000ff0), &(0x7f0000001f1f)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000240)={r3, @in6={{0xa, 0x4e20, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x4}}, 0x5, 0x45a, 0x3, 0x401, 0x5}, &(0x7f0000000300)=0xa0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/02/27 18:35:39 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = dup3(r1, r0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000)=0xffd, 0x4) getpeername(r3, &(0x7f0000000040)=@sco, &(0x7f0000000080)=0x8) setsockopt$sock_int(r1, 0x1, 0x10000000000001d, &(0x7f0000aa5ffc)=0xfffffffffffff0cc, 0x4) setsockopt$inet_dccp_int(r1, 0x21, 0xf, &(0x7f0000000000)=0x5, 0x4) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f00000000c0)=@generic={0x4, 0x6, 0x4}) setsockopt$sock_int(r0, 0x1, 0x25, &(0x7f0000ef4000), 0x4) 2018/02/27 18:35:39 executing program 7: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x80000) shutdown(r0, 0x0) r1 = memfd_create(&(0x7f0000e5d000)='*\x00', 0x0) getsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000000000), &(0x7f0000000080)=0x4) r2 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) pivot_root(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000180)='./file0\x00') ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000100)=0xd93) r3 = dup2(r2, r1) signalfd(r2, &(0x7f0000000280)={0x4}, 0x8) write$sndseq(r3, &(0x7f0000000040)=[{0x7fffffff, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {}, {}, @result}, {0x82, 0x6, 0x0, 0xfffffffffffffffe, @tick, {}, {}, @addr}], 0x38) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a45320, &(0x7f00000001c0)={{0x7, 0xfffffffffffff800}, 'port1\x00', 0xa1, 0x100008, 0x3, 0x9, 0x2cf, 0x1, 0x2, 0x0, 0x4}) 2018/02/27 18:35:39 executing program 6: socketpair$unix(0x1, 0x800000000000012, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setrlimit(0x7, &(0x7f0000a9cff8)) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0)=[], 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="18009714c42ffa1bf29b4aba2f275a61e495210000d251485878a9e0f1912283299d50c4ab1db924ba89a501", @ANYRES32=r0], 0x18}, 0x0) recvmmsg(r1, &(0x7f0000ca9000)=[{{0x0, 0x0, &(0x7f0000cd1fe8)=[], 0x0, &(0x7f0000d24000)=""/208, 0xd0}}], 0x1, 0x0, &(0x7f000036d000)={0x77359400}) 2018/02/27 18:35:39 executing program 3: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) r2 = getpgrp(r1) process_vm_writev(r2, &(0x7f0000ed5000)=[{&(0x7f000042a000)=""/190, 0xbe}], 0x1, &(0x7f0000b70f60)=[{&(0x7f0000a8f000)}, {&(0x7f0000e44000)=""/4096, 0x1000}], 0x2, 0x0) getpgid(r1) socketpair$ax25(0x3, 0x5, 0xcf, &(0x7f0000000000)) 2018/02/27 18:35:39 executing program 2: r0 = memfd_create(&(0x7f0000834000)='I', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) r1 = creat(&(0x7f000028b000)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='hfs\x00', 0x81081, &(0x7f00000000c0)) fcntl$dupfd(r1, 0x406, r1) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0xfffffffffffffff7) 2018/02/27 18:35:40 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000640)="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") recvfrom$inet(r0, &(0x7f0000002780)=""/4096, 0x1000, 0x0, &(0x7f0000000000)={0x2, 0x800004e24, @multicast2=0xe0000002}, 0x47) preadv(r0, &(0x7f00006c6000)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1, 0x62) 2018/02/27 18:35:40 executing program 5: clone(0x200, &(0x7f0000f8bffd), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8)=[], &(0x7f00006fcff0)=[]) pipe2(&(0x7f0000000040), 0x4000) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f0000d66ff8)='./file0\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) execve(&(0x7f00003efff8)='./file0\x00', &(0x7f0000a7bff8)=[], &(0x7f0000c6e000)=[]) fcntl$setown(r1, 0x8, r0) r3 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r4 = syz_open_procfs(0x0, &(0x7f0000256ff8)='syscall\x00') sendfile(r3, r4, &(0x7f0000bc8000), 0x9) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) open(&(0x7f0000338ff8)='./file0\x00', 0x401, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r4, 0xc0186416, &(0x7f0000000000)={0x3, 0x100, 0x8, 0x0, 0x4, 0x5}) 2018/02/27 18:35:40 executing program 0: seccomp(0x200000001, 0x0, &(0x7f0000016000)={0x1, &(0x7f00001e0fe8)=[{0x6, 0x0, 0x0, 0x7ffff7ff00000}]}) 2018/02/27 18:35:40 executing program 4: rt_sigaction(0x0, &(0x7f0000cabfe0), 0x0, 0xfffffffffffffcb7, &(0x7f0000fed000)) r0 = syz_open_pts(0xffffffffffffffff, 0x40000) r1 = socket(0xf, 0x1, 0x8f6) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/relabel\x00', 0x2, 0x0) r5 = timerfd_create(0x3, 0x80000) r6 = syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', 0x6000, 0x0, 0xffffffffffffffff, 0x4, 0x1f, 0x2001010) ppoll(&(0x7f0000000140)=[{r0, 0x80a4}, {r1}, {r2, 0x2}, {r3, 0xa001}, {r4, 0x242}, {r5, 0x480}, {r6, 0x4}], 0x7, &(0x7f0000000180)={0x0, 0x989680}, &(0x7f00000001c0)={0x8}, 0x8) 2018/02/27 18:35:40 executing program 3: mmap(&(0x7f00002a4000/0x1000)=nil, 0x1000, 0x4000000005, 0x44032, 0xffffffffffffffff, 0x0) ustat(0x1f, &(0x7f00000000c0)) 2018/02/27 18:35:40 executing program 6: symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000000040)=0x4, 0x4) 2018/02/27 18:35:40 executing program 1: r0 = socket(0x1, 0x2, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(0xffffffffffffffff, 0xc0186416, &(0x7f0000000000)={0x2}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/anycast6\x00') epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000000)=ANY=[]}) getsockname$ax25(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10) 2018/02/27 18:35:41 executing program 2: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84000) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc00c6419, &(0x7f0000000180)={0x2, &(0x7f0000000040)=""/19, &(0x7f0000000140)=[{0x8, 0x50, 0x800, &(0x7f0000000080)=""/80}, {0x1f, 0x13, 0x5bc9f3ca, &(0x7f0000000100)=""/19}]}) 2018/02/27 18:35:41 executing program 5: clock_adjtime(0x3a541a5813a48586, &(0x7f0000001f98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0xfffffffffffffeff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x400000}) 2018/02/27 18:35:41 executing program 6: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001cc0)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001d40)) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8)=[], &(0x7f00006fcff0)=[]) r1 = open(&(0x7f0000001d00)='./file0\x00', 0x403, 0x41) sendmmsg(r1, &(0x7f0000001bc0)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000240)="6ee83afe780d2f3f6dbae90576aee5d08fc81161e6aebc7c3ad53fbaf0617a67f1cccdd23822695cce40476560ed82021b27d7", 0x33}, {&(0x7f0000000280)="2232e74bf190e50e8f43d19c4c2b42683ebf79e2df82d1d1bdbaa171a527ca0a7facd7db28a45680a7e2759ad4967e16d49d3ea3d55b5a65e41b938a5a30611eefb2dc72799622882620229c7777f4d32cdcc7835d4980404d835439ad6251abd853f0be8b67e1daf93ae6de6ac35009a2706b2b39efe0a46481b16f6ed07c6a83d29d5fe434c8635ca9c19994f2bdca6b157c14f6ac1663471c70fe080737fcffa75cfb98fa5f50577e3c3040919c8d5c913a96dbb8b1c81aa940ea", 0xbc}, {&(0x7f0000000340)="c4b81e00d9675c29661ce217e9eede22085ffcc3f0656ecb8613613be9a3274d34d487b701eb1ebac69c1513ece50c8dd591e0c9ae18848f6ee14bc25efcc7541a605ff5baa526b9f046517fa48545c5ad0b605131c905da669d6773da1c7a592ce921176a", 0x65}, {&(0x7f00000003c0)="1c3d300cff7eefbef4ebbc3b489351b3156b752705579101cb616f22a8ac516fb44b1653d3d0f95e684d3334be8ece684830361f0fab6d60a97014ab004ee99bee525de138ec5eafb7b7b3661608965ef4f61e58b078b8b9d463ae615c0b0b274bada646", 0x64}], 0x4, 0x0, 0x0, 0x4000000}, 0x401}, {{&(0x7f0000000480)=@generic={0x0, "99e6d783c951a7f1c3e6d122d8fc209d2d7bb4388fccfacebd7536614b22f5599c131c861bb97f05f99dd0c2c21f3ed05f2da2f481ae09315ef05729c3a4fa20b3f9abc9dfd3ffec283697721e158bef7cd1f34c7e051ba19a073bdaea471a8fbca5506234e73b410c3b1d1bd3670f10ed6f427a381032b2a025b00322c6"}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000500)="bc0adb4d6ec352841d6c1e47cd9ae2c25779d13a18618524766a93eb15dd8f47001fdb9a78b78369916e05cdef8ef7245ed30384d87f76ed", 0x38}], 0x1, &(0x7f0000000580)=[{0x34, 0x114, 0x6, "70651c0a805e4e56c07af1acf899a311afd325e22e6c6cbf101782a9918679c1375f3df230"}, {0x58, 0x13b, 0x7fff, "a0ffe16681b092c2d90952a7f8b8ce47ff6f082312303f2ba3f83e10daabb0a5182a4f0d6712705c50594b90cd5f10e3bdb8592456115b8508d3c3606426288c24ab3ee97d742743d1ae3f"}, {0xa0, 0x10d, 0x1, "b9ba866c6594b5a6b67635f45013e2d44cfbb93b858af88309f04c2662173a95668c3269844ad04e42debfc522d11cc4ede6367da8fa3b5234fb9938ea9a0fca8ccce63ab0a4315bc469d7115f29c150a4807f82b63e090f8c4e59f21a4ca4df3c07a8ff01c39bd4d6b1bb6427cf07f9004f51904e8bbe787934637993249da6881a65b93cda34bd7ed686c297e50f5ac4ecbe"}, {0x58, 0x6, 0x6000, "aa9dcc10967168867236fd80f38fa645a62a9ca3575f4c18b1a70ddff8f16f95b297046693d267baf52bec8dd5cdd8505349504ed61158e780ef57b0f402c63e60c4f3a848af09024780c6"}, {0x18, 0x10b, 0x9, "fec18d97c3128785972fd2"}, {0x4c, 0x4c7307bb0cfcb3c5, 0x2, "3074e3d959beabc43be134fe7a8c2a7fc7dce613f9b4f725f8dad8b206acbc99bd46f41f8c71f7b1ae27c2205dedd45e973fcb1c6eed87af06744d0728dd"}, {0xf0, 0x10c, 0xffffffffffffff80, "5a649ddc24a43cd7fd875f59c2c2950b713210fd5c0a537493b554e0ba264ec38fbe69ec360a98f7a5330b2514d3b660a03bfb01f3b145962c34494daaabe11b0b75973e99cc4549141b037c790bb9581616659f2300a5944b6227b1de96b2a99fdd7288610caeb5035c21144b731a2b9a7cbe201c35808c56e58943a9eb3059558ba332e065900897552c27a714c341fbcfaafbf930c37c93236e33fd71dc7652da3583c47ee003191c8ecdc3b97538574a10c582fb5e27847896543a29e694ae8eee3c91de8530e3ebfd6befeaefdfd9720f5437da25e007362160c667814933"}], 0x2d8, 0x11}, 0x100000000}, {{&(0x7f0000000880)=@llc={0x1a, 0x1b, 0x8d53, 0x2000, 0x5, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10, &(0x7f0000001b00)=[{&(0x7f00000008c0)="5a988cebe05cac547cfd1b956ab619eea830b58bcd4bba6ced90d20d600dabcaf6d0bbc8c2f8f80b4a515e5bdb8d2ffc8de92f313bfed51991e592c03cd05ca871dda572d56ba7fcf88e70961f26f1ed7cf2c0", 0x53}, {&(0x7f0000000940)="4263b88795b46d3bb148391d71d5840a5621639c0468b659f437547faf13b1f38c125e0ea56c3489492209662828eea7b0f1136547174f212171882cf6012eda6e18d0c98172e8ba60a7b9c1ffd393c06135f8605dcd98a363c26d8fdb5619f40d48eb3f8f79661649e3677e6b5bfebc3c51b53f39c6f1325a90438f8b1ae2ce748125ba10caf83d268a54d2f468ce179b5f58ec5e3578891d44d49b8281ecbc939c101d542f1e676647111b32ecd0653f87085d5cf0d5ef9c34d41b377fa0e49554d14d56d6cd9b1672b2abef24d4183e426c1b1452f36b4de20962359bd736b07fa711bf9e6683b9d4e4a62f5478", 0xef}, {&(0x7f0000000a40)="f1258b7240f65d19f500e448db2cd22e2e6a910300a3a61d82fc41f1857534cffc8a074a2473d627e853d214160990306bf51afda5a3b15ae8e89915db47fa4137bd402ab0e1ccc8e2ee4eb03c44f12329fdcdbe5e2eb5c144712ec14263558c4cae837321505a43c1b468760230b4d4ada9128bf84956c37ff7ed1c313ba238b7341b98e4040a492a49f88603b12ae3e365788134959c2d53c0060b1e3d510272f2", 0xa2}, {&(0x7f0000000b00)="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", 0x1000}], 0x4, &(0x7f0000001b40)=[{0x68, 0x3b, 0x800100, "f9fccc117b7cb596585c97b4fe57a0df296e09dfa0beb069d68432294bd156ed82d8d8108ad619a71d64a305be51a8780270d8080eeb42b27948674e0986f55f616a5c4d5ca8e831c9cf7256c80003f26484f79d2fd3fff9ea"}], 0x68, 0x20000000}, 0x100}], 0x3, 0x4000) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000000)={0x0}) removexattr(&(0x7f0000001c40)='./file0\x00', &(0x7f0000001c80)=@random={'os2.', '\x00'}) gettid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000140)) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000180)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000001dc0)=0xfffffffffffffe8e) r4 = getpgrp(r3) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f00000000c0)=r4) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000080)={r2, r5}) fanotify_mark(r1, 0x40, 0x22, r1, &(0x7f0000000100)='./file0\x00') 2018/02/27 18:35:41 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000ad6000)="ff55d36cffba04365d0000000000000101000000", 0x14) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000040), &(0x7f0000000080)) ioprio_get$uid(0x3, r1) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d09f80)="ff010000000000001e0020000100000100000000", 0x14) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000601ef0)=ANY=[@ANYBLOB="00000000000000000a004e20ffffff7f0000000000000000000000000000000100000000000000000000000000000000000000000000000000f7d5377fcc1f22f28515c00fa610000000000000000000000000000000000000000000000000000000fa8a30e038bf000000000000000000000000000000000000000000000000000000000000e18a5497000000000000"], 0x90) 2018/02/27 18:35:41 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) write$selinux_create(r1, &(0x7f0000000040)=@access={'system_u:object_r:auth_cache_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20}, 0xfe74) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc)=0x200, 0x4) sendmsg$unix(r1, &(0x7f0000000240)={&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000200)=[{&(0x7f0000000100)='$', 0x1}], 0x1}, 0x88c1) 2018/02/27 18:35:41 executing program 4: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) sync_file_range(r0, 0x28c, 0x81, 0x5) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'rose0\x00', @ifru_addrs={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) mount(&(0x7f000089cfff)='./bus\x00', &(0x7f00002efffa)='./bus\x00', &(0x7f0000ab4ffa)='sysfs\x00', 0x0, 0x0) 2018/02/27 18:35:41 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x103400, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000040)={0xd464, {{0xa, 0x4e21, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x3ff}}, 0x1, 0xa, [{{0xa, 0x4e22, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffa}}, {{0xa, 0x4e24, 0xffffffff, @empty, 0xfffffffffffffffb}}, {{0xa, 0x4e22, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x10000}}, {{0xa, 0x4e24, 0x4a, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x8}}, {{0xa, 0x4e23, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x10001}}, {{0xa, 0x4e21, 0x7f, @loopback={0x0, 0x1}, 0x44a4}}, {{0xa, 0x4e20, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0xffff}}, {{0xa, 0x4e20, 0x3, @empty, 0x5}}, {{0xa, 0x4e20, 0x8000, @loopback={0x0, 0x1}, 0x100000001}}, {{0xa, 0x4e23, 0x100000001, @mcast2={0xff, 0x2, [], 0x1}, 0x7ff}}]}, 0x590) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000006c0)={0x0, @local, @multicast2}, &(0x7f0000000700)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000740)={'ip_vti0\x00', r1}) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000780)={'bridge0\x00', @ifru_flags=0x2}) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000007c0)={@local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, r2}, 0xc) fremovexattr(r0, &(0x7f0000000800)=@random={'osx.', '\x00'}) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000840)) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000900)='gre0\x00') ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00000009c0)={0x17, 0x7e, &(0x7f0000000940)="00fc5e99cc55a367ac6c6d708b62b6b3af74910ae4f8fd4ec5bc6be7536c203f4a9195171d266a3ff7dfcf31878dbf8de38b2f65d2dd44281c9710ab94e0b3cd0f8e47c5f777e1bf2508e24229a197cfa231d8e1d1a7c84650c49c2f874285716233a043962747ccd45a2e27d745febbc83eba5a9eff20d729f3eb6aa0f3"}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000a00)={0x0, 0x10000}, &(0x7f0000000a40)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000a80)={r3, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x7fff, 0x7fffffff}, 0x98) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000b40)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000b80)={r4, 0x1}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000bc0)={'sit0\x00', r1}) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000c00)=@assoc_id=r3, 0x4) r5 = getpgid(0x0) getpriority(0x1, r5) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000c40), &(0x7f0000000c80)=0x4) fstat(r0, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r6, r7) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000dc0), &(0x7f0000000e00)=0x4) splice(r0, &(0x7f0000000e40), r0, &(0x7f0000000e80), 0x1ff, 0xf) getsockopt$inet6_buf(r0, 0x29, 0xcc, &(0x7f0000000ec0)=""/174, &(0x7f0000000f80)=0xae) open$dir(&(0x7f0000000fc0)='./file0\x00', 0x0, 0x11) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000001000)) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000001040)=r5) socket$inet6(0xa, 0xa, 0x8) 2018/02/27 18:35:41 executing program 7: syz_fuseblk_mount(&(0x7f00000002c0)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000000080)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0, 0x0, 0x0, 0x9, 0x0, 0x0) 2018/02/27 18:35:41 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x4e20, 0x0, @empty}, {0xa, 0x4e20, 0x100000, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc)=0x9, 0x4) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x2, 0x0) recvmsg$netrom(r1, &(0x7f0000000540)={&(0x7f0000000040)=@full={{0x3, {"de88c7e3479044"}, 0x49}, [{"adb61972689061"}, {"6e63f6964fb825"}, {"002c487da57ebf"}, {"e17241d278d7ac"}, {"4c8030f932c7bd"}, {"dfb7217801b6df"}, {"595d810dc687cd"}, {"bb3d8c01da84ef"}]}, 0x48, &(0x7f0000000140)=[{&(0x7f00000000c0)="d5ce81148c8b8df3ca8eac908672fae7dca3c4992aad3f7186c76749db501b5bbd62a3e9cb5b0da6ebf882bcc7f46bb37cdbd1c71e77e0323eb1766926b60662d02d6c806e2d7d2fdf9ed7318dc3ee31149d6befac193232bd12f4c5be54912e704c69f4afc66d99a9db11ad1b6aed98b787db3e2d2c9f", 0x77}], 0x1, &(0x7f0000000180)=[{0xc, 0x11, 0x80000000}, {0xa0, 0x113, 0x80000000, "e9dbee0c902e8dfed1e6854aca0fa01b4d77ae17a3199b885dc3f226f575b9f7202af8e45168912b4e58b2b2e6858c0476bd6caa1dbd1fd9a5492b633a23f245ef11a4ac2030c59eabf8ee504141db3f590c08a07c6cacca87227e984f62a73c305846e932824f8fd1a33992f3557ff3f66a3d05e7fdd4ac07307f653af78077eeaa8f742e81d147600eeafea84967af1d"}, {0xbc, 0x0, 0x4, "c2791be6b3bf86de94c63e12612db441a2a27fe75bcae217d53ad9109223a7c7559c80f1b8b9aee175a43f4a6db3b36b3291dd633b003de48fdd81f9220a01f98b135b743dd79c0896eab6c1cb7d310017312493591653a41e50cf15795db122d821b77b24b7f7b0132f25cf6af71a91b6fbd0282e2829777fa6fd6bbb3138726836bac5e4d84584c6956af46f614931078d773f4cafad08834a78986f6e304e005ed542eb7595f3fd65638cab7b96"}, {0x94, 0x108, 0x2e30, "f0ab1d4bdfa03a46b53d8aa0cdd0d505da71c66dc8d7f22eeb6e2077e98ab83593cb9897a324cf9a03350d68d2ce6773a71a1b6a2616b4f31dc4555aaabcbcab265006b7cbc2df1a8a3a27f4f88b7a43e079b2c3e18936c8d2829f3d000dc7f4f1d2e0f19bff248daee29710f0c1f5179c94fe2cb742a6f8c7863bc26d01323214fb6044f1"}, {0xf8, 0x119, 0x4ad5, "714ad4db2fb7329f7b86d3f1f85cadc3ffeec80c9cd80f35e71bc2963102532ad41a498f28194b5123771f41ac55af09ce4b1f7ae9023dcb93192398d82f29ce25fd31bdc8e93531423a348c03049e4b72f74d717a0ff7d48bec36b0e9179b8879776cd1e69b1226186fbd3444bc64b653809e860d7ef781e59a4a574b4c84c191a296aaafdb6103b538b770e9718d3735b893be4cac260b99195c3bf34961e1244b4a89aa5c9e79f37a13f08c864c4d6446ce613aa7380cd6f907cbec814ad248f4070c03bb5ae4472f9474f8270d689b305b31ebde0503dae526338f1784c37619848e54a381a44cd4"}, {0xa0, 0x3a, 0x1, "f13a276fb531ca369c83047974094a429aeef3745d2a1f2c48d015754b9933c3f0c1e276b87e0f4c120459896205a29148f4f8a2f24cbd559ca6c425fbf229b6c980e1d3f932991b5e8b1908627401ddfcdd24037bb022f6a591fb392ac8b1118c3205c0d239d824eb4ece81d04c8a287105d3254b78aa3c06c663744cab5198234c0a5209d72b9ee304afb37f470a7b6f"}], 0x394, 0x40000}, 0x2) 2018/02/27 18:35:41 executing program 2: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6eff8)={0x77359400}) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f0000704000)={0x0, r1}) recvmsg(r3, &(0x7f0000000040)={&(0x7f0000893ff8)=@sco, 0x326, &(0x7f0000000080)=[], 0x0, &(0x7f0000b30000)}, 0x0) dup2(r2, r3) r4 = gettid() tkill(r4, 0x16) mq_timedsend(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000100)={0x0, 0x1c9c380}) 2018/02/27 18:35:41 executing program 4: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) bind$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x2710, @hyper}, 0x10) ioctl$KDADDIO(r0, 0x4b34, 0x3) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000040)={0x0, 0x100000000, 0x5, 0x7ef, 0x2, [{0x40, 0x4, 0x0, 0x0, 0x0, 0x600}, {0x7c9c, 0x7f, 0xfc9f, 0x0, 0x0, 0x400}]}) sendmsg(r0, &(0x7f0000001400)={&(0x7f0000000100)=@l2={0x1f, 0x7, {0x1, 0x1, 0x9, 0x200, 0x8, 0x6}, 0x2000200000000000, 0x321}, 0xe, &(0x7f0000000380)=[{&(0x7f0000000140)="0d5dd9b8964ed507ae225ecbc533b2d8ade017c110910118a52dc16d49635fdb2f99891e1d3055f878300ef07fd6d7741aa14616691313f4c41221ab7aa07b9b0c3533d8705c240f39ce5b3dea0533bafce4fb13e0b8631d2dc36d0282181b1b2aa80bf252828020ffcbbdfcbdc03cf5e43746526d368c0d54fba0ef2f15bce6abab724c4364f24b2d53e9ebb56e35cfde0674f8ce3fd8eae54c52aa9e2bab415365c8dbf939c677507437abc9aa768a37b7acc2a30509e586b57ede0b3fa9bd3d9d11f078f047848411999887c6f1bf526406b270eea387a6eaed750651a8f367ccb4cdb400f41ba4b310e36a18aa4f5c", 0xf1}, {&(0x7f0000000240)="c0bc62bb414f3070c82c530ca75801e406d3986a", 0x14}, {&(0x7f0000000280)="12951c66de45c628ea4ad9c5b534fd123160d4c0af26f8f012543c4e003450164f36f813860b73c6961696465ff3dc53b88b66fe5a2f9785a570b01582d5cd0a8c479d13d7c454fb464910c917d864dbb5419d591149f97743ff36e30bc68f644b62ccb835ea1f43b1834f75a8d858ebad60c1e2d03df8b0098aea8fb162cad6f07676d20544ede8036ebb6806021a37217ec74e74cb671c092109773b1195e4d4df8f911d86f0e525545db153aecf8725991a0610c68fb8ebf8466b1ec98602130a0c4aae29fd38948d3e566a1f0d46c32f01b6030b23ea53757563721dddd2667c74e93d", 0xe5}], 0x3, &(0x7f00000003c0)=[{0x100c, 0x1, 0x1, "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"}], 0x100c, 0x4000000}, 0x4000000) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000001440)=""/96) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000014c0)=0x3) r1 = dup(r0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000001500)={0x2d, 0x8000, 0x6, 0x2, 0x400, 0x4, 0x2, 0x2, 0x100000001, 0x80000000, 0xc3b9, 0x1ff}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80585414, &(0x7f0000001540)=""/174) renameat2(r1, &(0x7f0000001600)='./file0\x00', r1, &(0x7f0000001640)='./file0\x00', 0x1) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000001680)=0x1f, 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000016c0)={0x0, 0x9, 0x30, 0x40, 0x5}, &(0x7f0000001700)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001740)={r2, 0x3f}, &(0x7f0000001780)=0x8) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000017c0)={0xab3d, 0x3ff, 0x100000000, 0xffff}, 0x8) r4 = openat(r1, &(0x7f0000001800)='./file0\x00', 0x444000, 0x29) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001840)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}], 0x10) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001880)=0xffffffffffffff2d, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000018c0)={r3, 0x7, 0x6, [0x1, 0x1f, 0x100000001, 0xdcc, 0x1f, 0x200]}, &(0x7f0000001900)=0x14) getresuid(&(0x7f0000001940)=0x0, &(0x7f0000001980), &(0x7f00000019c0)) mkdir(&(0x7f0000001a00)='./file0\x00', 0xf0) fcntl$setpipe(r0, 0x407, 0x346) fsync(r0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000001a40)=0x2) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x39) renameat2(r4, &(0x7f0000001a80)='./file0\x00', r4, &(0x7f0000001ac0)='./file0\x00', 0x4) ioctl$EVIOCSABS3F(r4, 0x401845ff, &(0x7f0000001b00)={0x2, 0x3, 0xfffffffffffff001, 0x6e72, 0x4, 0x80000000}) r6 = dup3(r0, r0, 0x80000) setsockopt$inet6_MCAST_LEAVE_GROUP(r6, 0x29, 0x2d, &(0x7f0000001b40)={0x9, {{0xa, 0x4e24, 0x0, @dev={0xfe, 0x80, [], 0x15}}}}, 0x88) r7 = getegid() fchown(r4, r5, r7) 2018/02/27 18:35:41 executing program 0: ioprio_set$pid(0x2, 0x0, 0x4001) clone(0x18c2501, &(0x7f00000002c0)="e8261fdea5777adb6495e36cb2247ac4a47eb080de32e11e7255fb3f2d8a087fbb414f55aee46105e1d67d65a0a4964d1c0124c0f2ee2914dfdcbcc4d3eb44b4a6957d1b237a33bd3cd1880ee8c596f000125d1ff8d11f095974bbed60a0c2c36d0ff40f2a85044dc388dd93739f000c80f4200ddbc9cb3dc731c36b3800", &(0x7f0000000280), &(0x7f0000e9b000), &(0x7f0000000200)="1c0471cd3729ab91e1599f5a26915d916f45fdd4edfef23d8566a5c1194b3b8ec25d10520aef1b46bf683c37ba18a5173cbc7d381ab96440df5aae9368600e7ced9faee730c9e6b3c7aa00ce0b56b7b2b096356a0b3d0c8c106eebb200a5a2b3aa939f35f0dfd5629dc555d974ca9d811238e8b57e14d932f4298c678f") ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) get_robust_list(r0, &(0x7f0000000080)=&(0x7f0000000040), &(0x7f00000000c0)=0xc) 2018/02/27 18:35:41 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003eeff6)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd", 0x21}], 0x1, &(0x7f0000b88000)=[]}], 0x1, 0x0) fcntl$getown(r0, 0x9) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)) ioctl(r0, 0x2285, &(0x7f0000007000)='S') setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000000000), 0x4) 2018/02/27 18:35:41 executing program 3: r0 = socket$inet6(0xa, 0x80005, 0x0) sendmsg(r0, &(0x7f0000238fc8)={&(0x7f000028afe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000362f80)=[], 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="10000000290000003e0000001794817f9cbdfa47b18695fddd4382ac8a5f05e56f9ab7a4bb49ed17f8c57b78af98fe42077f2484f038c98dcf6b027af23f726fa784942eb085a23a2f136e5694f59d5ae7c30d334c71974eb7deacfc207701307c2877ee3e1b9b24b5063d6fe6e3b694080a7866c96339afeeee01ceb1194a2694915c7d6075722ef8b9015084a9773ae15114cd6944808e21d288034d142ede57474199adfe1325231a7a359e978f8de27756ccc5077ab6638cc37924848d5ae20e16305531a4259b9f224cea"], 0xcd}, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000100)=[@in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x2, @empty, 0x4}, @in6={0xa, 0x4e20, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in6={0xa, 0x4e23, 0x20, @ipv4={[], [0xff, 0xff], @rand_addr=0x1}, 0x400}, @in={0x2, 0x4e21, @rand_addr=0x3}, @in6={0xa, 0x4e24, 0x229a, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x1cdc000000000000, @empty, 0x6}], 0xbc) 2018/02/27 18:35:41 executing program 7: r0 = socket$inet6(0xa, 0x20000002, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a65ffc)=0x800000000200, 0xffffffffffffffa7) sendto$inet6(r0, &(0x7f0000125000), 0x2b3, 0x0, &(0x7f0000985000)={0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x200000000020000, 0x0) recvfrom(r0, &(0x7f0000000080)=""/78, 0x4e, 0x100, &(0x7f0000000100)=@rc={0x1f, {0x5, 0x1, 0xf14, 0x0, 0xf6, 0x3}, 0x4}, 0xa) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000040)={0x1b1, 0x80, 0x3b8, 0x358d, 0x7ff, 0x100000000, 0x1, 0x9, 0x4, 0x4f66}) 2018/02/27 18:35:41 executing program 6: socketpair$unix(0x1, 0x800000000003, 0x0, &(0x7f00000f3000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) shutdown(r1, 0x10000000000001) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x200, 0x0) getsockopt$nfc_llcp(r3, 0x118, 0x4, &(0x7f00000002c0)=""/235, 0xeb) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000040)={{{@in=@rand_addr, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCMGET(r3, 0x5415, &(0x7f00000003c0)) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={r2, r4, r5}, 0xc) 2018/02/27 18:35:41 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00006f3ffd)='ns\x00') fcntl$addseals(r0, 0x409, 0x3) getdents64(r0, &(0x7f0000436000)=""/172, 0xac) getdents(r0, &(0x7f000055f000)=""/4096, 0x1000) 2018/02/27 18:35:41 executing program 3: r0 = memfd_create(&(0x7f000048bff8)="2b63708773657400", 0x0) write(r0, &(0x7f0000baefec)="c5", 0xfffffffffffffed1) r1 = socket(0x18, 0x0, 0x1) accept4$nfc_llcp(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x58, 0x80000) sigaltstack(&(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000100)) sendfile(r1, r0, &(0x7f0000469000), 0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0x7, 0x4) 2018/02/27 18:35:41 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000adcffc), 0x3) write$selinux_create(r0, &(0x7f0000000000)=@objname={'system_u:object_r:mqueue_spool_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x30, 0x38, 0x20, './file0\x00'}, 0x3e) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) 2018/02/27 18:35:41 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000040)=0x46, 0x4) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000080)=[], 0x0, &(0x7f0000000080)=[]}}, {{&(0x7f0000000000)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0)=[], 0x0, &(0x7f0000000040)=[]}, 0x10}], 0x2, 0x0) 2018/02/27 18:35:41 executing program 1: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000000040)="64de5c60537731864e4959817670fa268bad66b6949f48198abc3e8b655048951648443e64060050646fb9d63f765d82655bf2a8a709798ad9beeba2bffeba681c653f4943cb0fc35c2b205b969f5b56a6dff043101be52a2fe9d158b31be1835cf2d1abf740b163926ce142250d7d17240f763dce41a808a6e3fd32f0c96342df6a59402c72aaa0f340dbf269ada7337b363ea34974cbfdba32e12f", 0x9c) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000002000/0x5000)=nil, 0x5000, 0x2) syz_open_procfs(0xffffffffffffffff, &(0x7f0000005ff5)='net/rfcomm\x00') madvise(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x9) 2018/02/27 18:35:41 executing program 2: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x12, &(0x7f000033c000)={@empty}, 0x14) r1 = dup3(r0, r0, 0x80000) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x6) flistxattr(r1, &(0x7f0000000000)=""/91, 0x5b) 2018/02/27 18:35:41 executing program 0: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) mount(&(0x7f0000e97ff6)='./control\x00', &(0x7f00007ec000)='./control\x00', &(0x7f0000595000)='ramfs\x00', 0x0, &(0x7f0000f9f000)) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000002cff6)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000023ff8)='./control\x00', r1, &(0x7f0000012ff6)='./control\x00') renameat2(r1, &(0x7f0000bee000)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x2) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1) 2018/02/27 18:35:41 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000040)=0x46, 0x4) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000080)=[], 0x0, &(0x7f0000000080)=[]}}, {{&(0x7f0000000000)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0)=[], 0x0, &(0x7f0000000040)=[]}, 0x10}], 0x2, 0x0) 2018/02/27 18:35:41 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000080)=0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x2000000000000014, &(0x7f0000b20000)=0x100000001, 0x331) sendto$inet(r0, &(0x7f0000852000), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) clock_adjtime(0x0, &(0x7f000098cf30)={0xfc95}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='bond0\x00') sendmsg(r0, &(0x7f00000000c0)={&(0x7f00006f7ff8)=ANY=[@ANYBLOB="bf"], 0x1, &(0x7f0000287ff0)=[{&(0x7f0000b82f6c)='A', 0x1}], 0x1, &(0x7f0000000100)=[{0xc0, 0x3a, 0x4, "b882cb66846572ec073a3b1cfc1976edd6a4ba65b8a23aa5c6f5e0bc08d12603a446cfb6aec01af56ee6bf4acc4ded6eeb30089cf68fbadebce9a32b262433e1ee5563137eaf92be52967f94f56314d59ebe0ab4d3451db4bdae1d3c85e9dc060bce8c692255fa86e2e53fd7ff6228ca030768a4a2e8afc7d1cd09200f2f0497b34825dc4cceee1d64c3be18a77374927c9d7534e111dd0f5e75cbe697a2ce991929596aada8d8bf973ffb1cb2ac2b8ab9a283"}, {0x20, 0x107, 0xffffffff00000001, "77e61da1b99ca68531fd99d9f33c1e520a141eb4"}, {0x3c, 0x11d, 0x6, "280f5d7fde388d4e23ba1c234ba51fce76d15e97244f5c8bbeec0755cbbcd7e6312e1580721dbe61a211918f0f9d54"}, {0x84, 0x108, 0x55, "67b85c32c28e14b0179e55ccf2eaa8fa78ffce05a757a0a8d3f0d0f728b4944040e690fc5092b061bb9782a1c0429a0ce79314420e2ad4e6613660df822deb39e04bfac0dbb96b9292d2b9e40543dad15b452aeb5eea42afde740bd37320ee565af602a3add3c5df5c332c11c46e7d80fb3fbfe997"}, {0xbc, 0x0, 0xec64, "60d6dff851a1f99ac60a7634cbd6f3e28acb511075676dee8d61b90d7f25e612036afb1cce0ea714bbc12b574f33e55347b1975fa3f955f40836ff81fd71f60e7560e684c8a68a40f3c10bb50e89d2cf51912795e0b6376cfa9b3346e288d012a268ba26c3a33bb237c605322d99250b924a078b298a523c2ade7b80a90a204d30aaebe5977aa9be94291025818e3dba78bc455ba0fa5b8c3be10d364f4c36d10c9823ef53322a920567bd71c99e"}, {0xb8, 0x1, 0x0, "228b6363fed9f6836889818d46de8c692c9de444f519f3731c67f7d952a642364d3771863fe9a0c73c0133bc84eee7f5ad2aba948d155d3d1a40cef09a42b11065d023a17e4c39699e6ae50dca6e555cde3abf7884d2f23581425639f3ceef60034e995094e98885101e0fb42d178036fa58b0b6b493610b25ea02cd23e7d21510b95ea9db1f2001ef7456e09bf756427bd15404ed9e6234b4261cd45b164444ff75d5d3e9c46cff9db6"}, {0x176, 0x19f, 0x8, "c7cb2f5414e5b07d45bf8a66bd5f8974c13324a6871b020fa7f4f5c78400b2a6a3f9416dc93defac995da795be6c5bfebd243a80ec6e6afe7a3ac5c93031f06b7082772c669ac1b2c94ee262f37b5ed1f31964fab79b86c2be1c3f4ac4050f6a859205de79f287f5baecd50047cf6a81abd04e2985ee03bee1"}, {0xa4, 0x0, 0x2, "42a98b5d2dc2d7c6a5536e28ce5643ce169161a0fcfd48930790653b8b34cd7ee17810e2b1cf8bbdbebded63bdb23e30411e0fa48561c219e854dd2a6544cdb0fc7dfaf7dcf5f542cdcbd0a50aee580dc997d59303430642227dcd275b1a5fc1d80be347a2727d8343c268a48da010958a051525fd10de0a0aeb099ec0b84f896907f9a95d9ce86ef290b5c331ec8cca362a71e3f4"}, {0xc8, 0x18b, 0x1f, "062b155803af2af5488272a8b4185928f191e47aed8d1fb34acdf62dcd0fb56115cc25a26a75d6f81012b9c07e12eb31522a3dfc650014e894201483dc86646b85e025d9fee9fabbca6d1030b8b53df1c4116d31b34e16e625c85da83c238c948526e95e4a1c6e2860aa7b7132ac2d6598df8f5754dd2d62c538c61bfe669f7fe90edea61fd3f66a8f3f320e9d57006ebeee6f1afc29a103b2065631cfa6281b70b5e6bcaefa8a6e94c6ca2d80cfe4b901e9ded2a320fc6159e602"}, {0xe4, 0x29, 0x1ff, "65c3fb1961c5b9caa6e6d5519cff51b842bb473a97c32253ebc4f9e3155d142da35a80f22646c96e991e34102a9396401ea94449253c1276cd034e58b50a684a5f2a91dc2d955e3c5ec557fd8157d3d5042ee2e6e4a65cdb352e8308d528796262f29c0f3af5cb83f8e95744c60533421d1a05168c818cae66001703a783bcef67d2471d95d5b7002deb8788efcccdf4b07ebc7c14b329f922062eb4be078f5be3d45281c61acc76a47802ef25639910e69e595016ebf4aad894ff5a9158a6363f20dd2309ba356260561a70d09cc35f1dbb709faab7"}], 0x5ec}, 0x0) sendto$inet(r0, &(0x7f000089f000)='Q', 0x1, 0x0, &(0x7f0000278ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000700)='/dev/autofs\x00', 0x202, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000740)={0x0, 0x3}, &(0x7f0000000780)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000007c0)={0x0, 0x44, "d776fc828184e637f3f7c5eb9415110520d5640cef4f4f377d49db0ea297529cbb4d8ac72c52edf78d563648410cfa70ffda17976cd37087f43be7e14a538118b432844e"}, &(0x7f0000000840)=0x4c) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000880)={r2, 0x7, 0x0, 0x1f, 0x1f, 0x4, 0x3ff, 0x3, {r3, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x8, 0x40, 0x5, 0x3, 0x8}}, &(0x7f0000000940)=0xb8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000980)={r3, 0x3, 0x0, 0x4, 0x4}, &(0x7f00000009c0)=0x18) 2018/02/27 18:35:41 executing program 5: setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f00007e6000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x26, &(0x7f0000eee000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) 2018/02/27 18:35:41 executing program 3: execveat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', &(0x7f00000002c0)=[], &(0x7f0000000540)=[], 0x100) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000040)) 2018/02/27 18:35:41 executing program 1: r0 = socket(0x10, 0x3, 0x0) bind$netrom(r0, &(0x7f0000000000)=@ax25={0x3, {"249bb8e0d3fdc1"}, 0x65}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f0000192ff0)=[{0x20, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) sendmsg$nl_crypto(r0, &(0x7f00000002c0)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)=@get={0xe0, 0x13, 0x1, 0x0, 0x0, {{'md4\x00'}}, []}, 0xe0}, 0x1}, 0x0) 2018/02/27 18:35:42 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup(r0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000000)=0x7, &(0x7f0000000040)=0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r2 = memfd_create(&(0x7f000003e000)='\'', 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r4 = dup2(r3, r2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r4, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x1}}) write$sndseq(r2, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time, {}, {}, @note}], 0x30) [ 93.783756] audit_printk_skb: 4580 callbacks suppressed [ 93.783764] audit: type=1400 audit(1519756541.920:15677): avc: denied { net_admin } for pid=3872 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/27 18:35:42 executing program 6: r0 = open(&(0x7f00007e2ff8)='./file0\x00', 0x80040, 0x0) r1 = open(&(0x7f00007e2ff8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x3c6, 0x400000000101800) fcntl$setlease(r0, 0x400, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x3) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$getflags(r2, 0x401) [ 93.784614] audit: type=1400 audit(1519756541.990:15692): avc: denied { net_admin } for pid=3883 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/27 18:35:42 executing program 4: r0 = open(&(0x7f000001dff8)='./file0\x00', 0x40, 0x0) connect$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000db4ff8)='./file0\x00', 0x4000010) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) unlink(&(0x7f0000a88ff8)='./file0\x00') close(r0) sendfile64(r1, r1, &(0x7f0000000040), 0x100000001) ioctl$KDMKTONE(r0, 0x4b30, 0x5) 2018/02/27 18:35:42 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = memfd_create(&(0x7f00000000c0)='nodevGPL[\x00', 0x1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x4, 0x3}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000180)={r2, 0x5, 0x5}, &(0x7f0000000240)=0x8) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) [ 93.786421] audit: type=1400 audit(1519756541.990:15693): avc: denied { net_admin } for pid=3883 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/27 18:35:42 executing program 3: mkdir(&(0x7f0000000040)='./file0\x00', 0x25) symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') r0 = open(&(0x7f0000177fec)='./file0/file0/file0\x00', 0x0, 0x0) fchmodat(r0, &(0x7f0000000000)='./file0/file0/file0\x00', 0x0) 2018/02/27 18:35:42 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000011ffc), 0x0, 0x0, &(0x7f0000001ff0)={0x77359400}, &(0x7f0000001ffc), 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) write$selinux_access(r0, &(0x7f0000000000)={'system_u:object_r:modem_device_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x31, 0x31}, 0x3e) [ 93.788188] audit: type=1400 audit(1519756541.990:15694): avc: denied { net_admin } for pid=3883 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/27 18:35:42 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) setsockopt(r0, 0x403, 0xfffffffffffffffe, &(0x7f0000000080)="782682e08ce534bb0943beaf6731e92821ebe2c1a74e8458421c1b9697ba494955f472ab39ffde83ad04a4de3c93a281e2454f5df24a002b78abfff7fc44b5f7b59c5f0384dd3c744c6d1eddf68245f330129097c02691789fc7eb8ab8319c28a27c5ab94382aae7e5119b0d982ceface1582f271b7c45b4a856e215fa42bdc5765ab98aa4600ff04afd88c851f03c", 0x8f) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) [ 93.789879] audit: type=1400 audit(1519756541.990:15695): avc: denied { net_admin } for pid=3883 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 93.791690] audit: type=1400 audit(1519756541.990:15696): avc: denied { net_admin } for pid=3883 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 93.793386] audit: type=1400 audit(1519756541.990:15697): avc: denied { net_admin } for pid=3883 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 93.794309] audit: type=1400 audit(1519756541.990:15698): avc: denied { net_admin } for pid=3869 comm="syz-executor3" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 93.813073] audit: type=1400 audit(1519756541.970:15691): avc: denied { net_admin } for pid=3876 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 93.818335] audit: type=1400 audit(1519756542.020:15699): avc: denied { net_admin } for pid=3878 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/27 18:35:42 executing program 7: timer_create(0x0, &(0x7f0000000040)={0x0, 0x8000000000, 0x5, @tid}, &(0x7f0000000000)) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0xb) 2018/02/27 18:35:42 executing program 5: r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) ioctl(r0, 0x101, &(0x7f0000000080)="cdaf219dd77ec75cc6a10110462d9a3c441ed920913ce99e8eb1a674789f7b3d0a68136e3dc4ff4ce1ad6cd440328c423cc58bd9ac299e37f4c7e68f11d8fc4dbf66e63c07da1aa02e8836c50bdd3f1a8e34bf9bbd44c136817dbf30131e5a0982a191613648f1c432ed38efecfa718b870ecc806761d4cda292c1d1cebd5f2ca604fd48f21de834d5e4a3778d6f4a9c6b1118") setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040)=0xac, 0x4) listen(r0, 0x0) 2018/02/27 18:35:42 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x400000008b93, &(0x7f0000000000)={'tunl0\x00', @ifru_settings={0x0, 0x0, @fr=&(0x7f00000000c0)={0x7, 0xca, 0x2, 0x0, 0x5, 0x8000, 0x56f5}}}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x3ff, 0x4, 0x1, 0x3, 0x0}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000180)={r2}, 0x8) fcntl$getownex(r1, 0x10, &(0x7f0000000200)={0x0, 0x0}) sched_rr_get_interval(r3, &(0x7f0000000240)) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00000001c0)=0x4, 0x4) 2018/02/27 18:35:42 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000b54ff7)='/dev/sg#\x00', 0x0, 0x802) write$tun(r0, &(0x7f0000000000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "739e3f", 0x10, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @empty, {[], @dccp={{0x4e20, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "83d4b5", 0x0, "ff00a4"}}}}}, 0x42) write$tun(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="0000000000000000000045000060ffff000000009078e0000001ac14ffbb00009078ac9400005286b986"], 0x2a) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f00000000c0)={0x7, 0x8}) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000080)) 2018/02/27 18:35:42 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc), 0x4) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x3ff) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000080)={0xc9a, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x90) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) 2018/02/27 18:35:42 executing program 3: fanotify_init(0xe, 0x8c03) r0 = syz_open_procfs(0x0, &(0x7f0000314f8c)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") r1 = open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) mount(&(0x7f0000f28ff8)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000fb2ffd)='\x00v\t', 0x1002, &(0x7f00000b2000)) chroot(&(0x7f0000000080)='./file0\x00') readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x9) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x5) mount(&(0x7f0000ceb000)='./file0/file0\x00', &(0x7f00007fb000)='./file0\x00', &(0x7f00002a8ffa)='rtrfs\x00', 0x3e, &(0x7f0000d1cfff)="96") [ 94.063300] netlink: 192 bytes leftover after parsing attributes in process `syz-executor1'. 2018/02/27 18:35:42 executing program 2: openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) 2018/02/27 18:35:42 executing program 0: timer_create(0x0, &(0x7f0000000080)={0x0, 0x800012, 0x0, @thr={&(0x7f0000000100)="265ca86800620d6bc3e9129545370d7f85116e17c2cc036be73cb7f7df23a9bf8421ff59a902693ea14082443a69625848b3591786d8def6b8ed607aa8bd5c8882dd339e2371123cd6ae74a2a9c4e7eca0dc0431a7795504ff5f973958b6400380c54900256ace6fdfb16b9851af3add402e62d7dc93d9f66ffd18271eeb8d7dd9fe5d6b980ba55d5e5c8b748bfaeb63c0fa77b7e85d9c7f093b313cc45a53c77b522262890b33e18fe9d69f26e5e97da7d989e1d057bc351e3d9b551f9e21f6d4c2d933fbd1f44ffea53c0db0b1a375e2cbca7982008655019e14e69af1", &(0x7f0000000200)="31b011078b547dc848993b8d030e04054fe53b40425fe5b01cbc48a4d7855974b4dc6e042f629c55bb9304216c5ba2f8ce916e95c8a125d1d8d2de22bfcb3c5b430dee018a61cd0febdc5dc5d3a8eee787b5e56b9247b54ea37e044ca1cc21b282a3901d6476eb4bf1194a357a1e62b46ce0fc2b6f437b6bb1921f1de20a44e4da9c267845b7cea434493b0e525a4ee1b99dc9bbcd5c947a00c00a0df37840986eaf7360acca91cc34f464bde93837c80b9b5b6dbea3fa"}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) rt_sigsuspend(&(0x7f000069dff8), 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() tkill(r0, 0x15) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x202, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x36, r1, 0x0) tkill(r0, 0x1000000000016) 2018/02/27 18:35:42 executing program 7: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000000)={0x5, {{0xa, 0x4e22, 0x0, @empty, 0x80}}}, 0x88) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000efdc)="240000002e00030007fffd946fa283b70a00000003000000031e85680000000000000005", 0x24}], 0x1}, 0x0) 2018/02/27 18:35:42 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$nfc_llcp(r1, 0x118, 0x3, &(0x7f0000000180)=""/27, 0x1b) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000000000)="24000000210065d5f0071c016500002200000000e7e00400000000000000179730af0000", 0x24) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/02/27 18:35:42 executing program 5: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000100)=0x0) ptrace$getsig(0x4202, r0, 0x2, &(0x7f0000000140)) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000040)='yam0\x00') r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00000000c0)={0x5, 0x3, 0x2, 0x2}, 0x8) r3 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r3, &(0x7f0000000000)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0) 2018/02/27 18:35:42 executing program 4: r0 = memfd_create(&(0x7f0000000040)='/dev/vga_arbiter\x00', 0x7) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="4d1e3c2ee483b17b960de3b64f3cc984", 0x10) write(r0, &(0x7f0000ffdffb)='#!', 0x2) sysfs$3(0x3) ioctl$TIOCSCTTY(r0, 0x540e, 0xffffffffffffff28) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000080)=[], &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000002060804002000fffc0c6565643b799365005f1b76"], 0x1000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e21, @rand_addr=0x49}}, 0x9, 0x8000, 0x8, 0xe9, 0xfffffffffffffbff}, &(0x7f0000000140)=0xa0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={r1, 0x3, 0x20, 0x3}, 0x10) 2018/02/27 18:35:42 executing program 6: r0 = socket$inet6(0x10, 0x20000000003, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8000, 0x4) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000280)) bind$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x3, @empty}}, 0x20) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000040)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236925000800040010000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) sendmmsg(r0, &(0x7f0000000240)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f00000000c0)="b680416d70ddbdfd203ccdc99de079d24e79363906f467680a43b59084290825919aa9cd6dd68e24b514bb9ea200e9ac03b91b55ca9e5e2f51df8f34dbe849775c1123b481fd4ceeaeb70c7a0b15dc96bedb1026534629d48eaedeb2e23a3c4166cc61d9b3a2e283fa20c75f43a65fa5e9d7e88b9e00ffc9dc073a11bb6679ecee1d680b499145400210404b0759fa44f4e9b89a0d0ff81b2411a51f9d96d7b96664e78f407bae9e3687b1ddb9d81b84df171ca2443d74372515c8e9e6831cc20982", 0xc2}, {&(0x7f00000001c0)="a5c6eff64acb7b6d8b9d6134e0e5b11c7d656dbaf10aaf3331cc71cd407d2489dc58349f473a0b95bdead545407050", 0x2f}], 0x2, 0x0, 0x0, 0x40080}, 0x1}], 0x1, 0x8000) [ 94.706146] SELinux: unknown mount option [ 94.749545] SELinux: unknown mount option [ 95.187710] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=56688 sclass=netlink_route_socket pig=11552 comm=syz-executor6 2018/02/27 18:35:43 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x101000, 0xcc940b029db78530) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000080)=""/78) ioctl$sock_netdev_private(r0, 0x89f7, &(0x7f0000000000)="3b56a693830b769143e2214af5647f") 2018/02/27 18:35:43 executing program 7: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x200000, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f00000001c0)={@loopback, 0x0}, &(0x7f0000000200)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000240)={{{@in=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f0000000340)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000000540)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000500)={&(0x7f0000000380)=@updpolicy={0x16c, 0x19, 0x1b10fef679b42dee, 0x70bd2a, 0x25dfdbfb, {{@in=@loopback=0x7f000001, @in=@empty, 0x4e23, 0x2, 0x4e21, 0x7, 0xa, 0x20, 0x20, 0x32, r1, r2}, {0x1, 0x1ff, 0x8001, 0x200, 0x2, 0x20, 0xfffffffffffffffc, 0x3ff}, {0x77f, 0x4, 0x4, 0x4}, 0x7, 0x6e6bb1, 0x4b322bf5b0cdcfa2, 0x1, 0x1, 0x1}, [@migrate={0xb4, 0x11, [{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0xff, 0x3, 0x0, 0x0, 0x2, 0xa}, {@in=@multicast1=0xe0000001, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x2b, 0x6, 0x0, 0x3501, 0xa, 0xa}, {@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x3e, 0x3, 0x0, 0x34ff, 0xa, 0xa}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x7f, 0x1, 0x0, 0x3505, 0xa, 0xa}]}]}, 0x16c}, 0x1, 0x0, 0x0, 0x10}, 0x20000000) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x0) ioctl$TIOCOUTQ(r4, 0x5411, &(0x7f0000000040)) setsockopt$inet_opts(r3, 0x0, 0x40000048f, &(0x7f0000789fd4)="8735d96127345deced18b86c09bb2e83c68174708d6db960782f2ea948ddbcc1de84de4442ed43fdb02bf212", 0x2c) 2018/02/27 18:35:43 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x100000001}, &(0x7f0000000080)=0x8) r2 = socket$netlink(0x10, 0x3, 0xa) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000480)=@migrate={0xeb8, 0x21, 0x0, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}}}, [@algo_aead={0xe58, 0x12, {{'pcrypt(rfc7539(cts(ecb-serpent-sse2),rmd160-generic))\x00'}, 0x7048, 0x0, "d17765f87bd74de3b3fc21f865d00e1dbbf3889614a13a624249610970b3c38c468775e8506db798a436055af4a80d12296b6e4cc1f87141aef1ae4833897c3d860a523e3467fd4afc84af368a6c4cccb1be60d2455b7049039ec7df1ac524cf58e7969b2a955d64d35095271ebb8e68cbf2dfa9866f0a3da3c98e11cbd6fb69bde8380550d5cf576d36fde9688d360a57160f5a06c4bc0e5f6680c800a5e15f752f51f898f7dd06c921c59a210140e55ab6a794b35f735a8c36d031061b93adfef8252215309b25ebb02233eea66c68ed9e13c8782886e9601bfb342189d5315a5ba158add774555ee26f2b42af0c09e497c69fab978f4f9cb915ad405581fca04d502465642d688d57d2e06366d537ff1eef549fcf9c9ccb674d0dafbfb24580cfec6b312a975ccf8080fc11506eff4ed744ec1bc0686e99695caa7ac2817eefd7bedac16a099d849f061d595e7a7c2752014e6dade0b1e685fc4aa877cd13f6b4427ee5f10a3afd8292b508815bb7d226e371271040e9515bbf875d9b151070ef4226ba08263ceaf6daeb121e0cc00def059af71fbf9c4c7469b031554df17ab35ccf9b7b4d2c2cd99913911304c153461142992016f1f8f2e11432b3aa84128a687e74252505f92bd102f516808ac39bf00fdc32d64d12a956c4b17a65af9019428c67f51d012888f37a321eb0605cb0960d3221b5312a0ec07166e900015597e7dffe27d70de2d9dc080f43004e488d6b6319e01b84bef2b2c12424da7ec93f53035fb14baf9274853392f66dc7d061b60107a10f36cbc3b46e71d93bc2eb10e401f5c6fa08cd4b5a887e1c3e8a3bc5333783fa65975b5e8537f1db8b4bf38c4b7d25bb9193ad077e611ab79588067f4a56201f544c835f8c0269cb0da13f470f33dfdfa9e42057b6b4306aad3f7bdf3c031e2c49d42d983e0d758e5b92cb5f2d3a01f469bb21fcabf41c7d21feb0db86a22a0cc551caf3b8b4d9b6e35da9e9e23cd8f685e9418e1a00d0c11b7577f233eeed7e62c8cf873c9cd9f1803d73fba041e5ac8944841092bf51e885bcc69f73485124037c67a950f320137e258faea82f0510277e53efa9e172a7cf5bb8fc2b9b3f71826443b20ae323a3f0ff476eb08194b5050635e025a168908dc81cdc08cc2ce59aacca8da8a7bc6728c72372ba63d87cf66e193aeff61e7ee2205ab2b09099841696c1e2f99add0018ded88cea999cb062f2ef2d3ee99dc7138a6ae3e1ea4dc2585dfbfb142d20cdfd1658f3eb7b80b77b24cd045c9d53d7cb5c7883332af3474e424e7c023076b2e99c163abafd6e27cace7434b6986bef0b82e5ccae9be8e1a550411d46536cea9018b3f25a6b933446c3d45ca8c036346db6838c5b0a4d18e0d7450115779be6d18b65b918edf614ba4dbfa9724ebae5b28d2c79969860a448d6b8edc0c4149fdaff70226f0fc39f512f5501bde20724d4d16ca1f042501b0120713404db941c2be1e5217a9fc065777b9014b500faa32eb49a377e8db36a0317b08ba4d71ccd401de15f6870c149e6c335be08dac66cc88477ba7fec848ead217cd9ab56e01e7f37b74292aeb77191f86f9eea09dede4f616c44f00379b73520e4a2ef630e7845dccabee6409b9972ead1812ea7248e95cd770ef5f21d90ee47e88272cd778e9ab76c5c8528f1ee4f1b8ea804804cb43d24624a713df8d3bf252cfa6ba774f73bfe0f304ad45679755358bf7f610a01729798fd497a8ae881ca22605f118c44d5acfd93bf3be9f6fc012efbb545e148254d6ba1bc371a40e9e8e6fdb6e7dd15777ded59b3978dc96069d263e2dd41359e8adbf6c59a1b88f01b230eb59698eb817ebb4edec839d60542ae8b35d49caf91a3d3180f681e222e4602ccb08ff27ae0a2b03a7864393dae8728434af6bfa18a06bd55a7b995c4c54e6c85b128ee4492583320ea85fdac0d001025bb1efdaf793834e2ddd22039d6d4ab7a810eadcfdd96d01cc684b97fbe6a01094358f39b4062b9d38a122536453c777929ea0f4c55b83f3272ce6e14fe0882d779904b59aff4691ced1fad088411fd8843e281649315b04ce30eee5ac6af536ae3086e8782a5e2f01a9796aed6714e6ceda02e0718ca8b8379ca32060d4ece7ffeb2e958a04d3031beb38237394a7e302b2bf8cae53c87259f2b5fe40e5d1c9c9622d7e9985c4a9cf59b793319a28718b74ec7d24e517d356158cf624cc478ccceebca06a1050a17582be01aad4a43c403d0ba6e3bf65cec06067cd96fedef751b6b74a4080d1b46d3d90982146775e8075e9699a1fa292d646b59e6f41b502968b94dc316fff923623aa0fecd7f3514014f3a29915e59ae829d3897b466e9617a7bb2dc8477ce4faa79efbc976ff6a6e0602634b921c122434c5b0cfa7afb8054ef57d7d1cc73bf1ff75c1c357be12e2d59afcb916636fccaa4903f00f4afe89121c1d0c6ff5aa0505dc5237baa5143cdf280b4644c63c831b6310998a7f37d14112ec3d590d98076965a214ef5d0414c7541830f0caab65aafa1d253c7f283b178df35ef4886f86397fe1f093a5887430a1912e8a88d94704b14ef877161067ac1503a69e64fc6afec41502c6e25d7de5a30a0b39f99c9524222dd1bdb46f80ae419e0bba6981924204665c155eba65cf981ec21f667cede60a26aebe7ca57c5499434247cf0eec77ff44902182906bf00a5ce41d24dd8ec9b10a6417b0b6ae99effcccc65776917a0bf66deb73299f06cf6937e34b247b3e3b79d43bfb2409da002b03b767669dcd911215b6600ada84234ea2f04ed5e451ca46a1d46a19c4c2b092804c54914ceebde6714ac6e31f63ef19e67961c20250adc848e7cb4959bc18dc0161d20eedb57ec774510211d68245d837c15c24c4fe5aa5929d0cc49d298cff078792897d508b825e4514f366533dd724aa0956a0651f2c4ce5ca53c90b1929bb8ca99a72c07faeb61d6de4ea7a8c96905f569c891e2f34e9ffbee238ac7b2d0ede3d0577dd57a5b27990b712402affe1c42cc3844830455c3def181c933e21a496b925c6a5794bc0c730081a68d1be386a1b1524796e1400e7ae4f7f18a0747d44be9a604cdb5bdf1843f0e3ba30c3bc328527d7093792f54ce2c4d056410fea09a7b8520bc66cb04b9a7ba9f333aa3aa65a4dbd435bf053dab906966f5054ae929284f98e61a71e9535ba2ec87549b875d74cbb1068393cdfd0de9aca91b751635e5c69a14c673f3842295f5c1f646e2d83f643a3763e6f24190760cbffc2f50efd5e144ab01e0d40afefaa381636057ae75f33c6647b8199339e1572703a372a441e6c8cc756d6f1fa0732e1066f6e81c93ca5d5e1092935453f35fd56b9ff9df76df5feb0341436f3d3a99cb4ac2dc989a2b071ea7cd231a1dbde904379e47a33b2fcf42a30e901b66348ce346cac2d60002a87f471b2e6d7a7a43f7c785cad668613e89e70eaf3351c252222abae66d153be826aad199377d49f25484c7e25c41769eb7f93b8440758947875132f5076859e6c32652b2cf116d0334685e1f9b536b5ac87ec11d66b150690cc4471c370114eba98c5bedf4be4441ec532100fec78b6c716d614aff97fd55a33c99aac97d99aa51b20a33a6c5bf35f77231bd59411b3d4b59bf4df2ee39b841aa2b333d4d1afde8151f2676a74a25ada96726a0c344de1acd5c6488c5302049c66b3a8fc566f0a55104ea23b43b35bbd17d13080a6f214ad556a3b571bb17bd59e7b5bb2bc5c40a452c1110b90fd268bcc23b05306f33bf448b1e735083f0c777813fdc0e4181c207716b3557f6e61e7ffe945c7e2d09a26aa8f10dbc21220d60cc7a339ef94332d7860a9d57dc8905f2189eb7c492106281d26ba5a8a14ca253a009ae9486faa30cbc1a75c23ebd29a19a9e8764d3b17a8033c5b251b7fa1f17ef00d1ed9b023c098d3b015ea3da7153989206dd05e2a0677de02d02f9e84d271749537c371fe6a0c230774d9d6266a2dc33264e9e56111db6c4db6165f3709a1c9661341650fc50966bdd5b542fbe8b93555b8de601175aff72811894d1794831c59a6c744b61ad9a5a727171d93bbedca11f565f7bb71945880cb9aafd2b02b455536c44a68531c797332b7e7b13ecaad78b9c6f71c6ea1a370f0a5d9136c91371b1f86cd67a785d1f5754a8aaf46ae92680c2d60ef72f77910ba985074d15681a2826db8b1935fefd44001cf78dad59abf113fde547731bf647d8f0a7d4c7cfb038e2ccb0b830a5ed886292a683419a4444dd64c99db19cd880aa4e2203f464719f890c52f895aea0402c94afc2a4e1c568322c24e94ab8c08dc4b0c5052b3a06a841c62c8c7201b45e77f54d6c1509738bc91aee19222402a5009424b39997e49c7f35617c63cf86d54865995bcebab7eacd8fdecfbd6efd1c2dc561f305a8cb577078908d7347f330c65a80259a492f8d26d9e6b8c3f89af16fc71515d569a51eb900b02dc24cec4ecceea16f5dc00d976eaa8f00447eba856ce4bf253f20e825a6995887e51190de5a300a3b9eefb434f6d786a4d7dde6e48775f1705fa478ece7b37c60fb199a4546de41d9ca297125974825606fd8b36f0018d951756215d7b6d8072a73852cb057ab59649703d4e0a8158bf4444e183e0b52591d05807752865e26d00e1cd22f77916da10288c0efcc93afbda187bb5c624fa2108f1f156361765efc70545518694db6b81dcaf1cb3a5228ae5fdda65d00c398a10d1fb70811c3befbd53c9ac4e4bdbec54d371e487031afe1b02882d78d4384b14ace8ba486cfcbe75cf9705bc00837b48c98aea85d5319f80b5374f629aea7a73de49cacc446c0867af36fe88fd12eb7f2088ff4bd0f11cde486274db3c05e3c8cf42242adbfa6e096af5c15da9ba34bb9957c750ba7b1b2865893a9732baa536c638a21a94239343f314f585661b0b04d01c4cf4b626a95a5842654f0440a438d1f7cdd693ecd5628060cdeee7b2cc6fc4cedb146279ff244ab94370de8e1227808b5cd4d7e90035263a66de7b647c4072c013a28955555479f277bb57edf82091db1e6ca58ace5bb9eccbc79"}}, @ipv6_hthresh={0x8, 0x4, {0x6d, 0x77}}, @ipv4_hthresh={0x8, 0x3, {0x16, 0x17}}]}, 0xeb8}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={r1, 0x0, 0x20, 0x3ff, 0x20}, &(0x7f0000000100)=0x18) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000764ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f0000000140)=""/6) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0x40085112, &(0x7f0000b18000)={{0xffffff92}, {0xffffffffffffffc0}}) 2018/02/27 18:35:43 executing program 4: r0 = syz_open_dev$loop(&(0x7f000002e000)='/dev/loop#\x00', 0x1, 0x5) ioctl(r0, 0x440000000000127f, &(0x7f0000000040)='`') 2018/02/27 18:35:43 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) recvmmsg(r0, &(0x7f00008db000)=[{{&(0x7f0000c5cfa0)=@nfc_llcp, 0x58, &(0x7f00006a9fc0)=[], 0x0, &(0x7f000042cfd2)=""/46, 0x2e}}], 0x1, 0x0, &(0x7f0000746ff0)) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @empty}, 0x10) sendto$inet(r0, &(0x7f0000168f26), 0x0, 0x48000, &(0x7f00008d2000)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000100)="120bb92bf8f5c7c1d694250f3a0d934ea9da16020df05495a633cfbdd7866ecebc4cb2497027ee8e336a97f9bf786ad4a4432edb91175063436faf3153d294caf700000000", 0x45, 0x0, &(0x7f0000778000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/27 18:35:43 executing program 5: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000004ffb)='task\x00') getdents64(r2, &(0x7f00000d7000)=""/72, 0x48) r3 = syz_open_procfs(r0, &(0x7f0000000080)='net/unix\x00') mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000001, 0x5011, r3, 0x0) getdents64(r2, &(0x7f0000000000), 0x309) 2018/02/27 18:35:43 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000ae1000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x48200, 0x80) unlinkat(r1, &(0x7f0000000080)='./file0\x00', 0x200) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x20000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000045df58)={{0x80}, "00000100310000004000000000000000000000d600fffffff000000000000000000000a40000000000000007ed0000000000000000000000000000007800"}) 2018/02/27 18:35:43 executing program 0: mprotect(&(0x7f0000061000/0x1000)=nil, 0x1000, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfffffffffffffffe, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r0, 0x0) mprotect(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x2) mprotect(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x2) 2018/02/27 18:35:43 executing program 3: prctl$intptr(0x200000002a, 0x7ffffffc) 2018/02/27 18:35:43 executing program 7: r0 = syz_open_dev$binder(&(0x7f00006a9ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000001fd0)={0x391, 0x0, &(0x7f0000000040)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, &(0x7f0000008fa8)=[], &(0x7f0000004000)=[0x0, 0x0, 0x0, 0x30]}}]}) r1 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f0000003fe8)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000bf80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x222, 0x118, &(0x7f0000777000)=[@fd={0x66642a85, 0x0, r0}], &(0x7f000000b000)=[]}}}], 0x0, 0x0, &(0x7f000053f000)}) 2018/02/27 18:35:43 executing program 4: msync(&(0x7f0000952000/0x2000)=nil, 0x2000, 0x2000000007) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000180)=0x1c, 0x80000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0x20, "3f9ebaeadf1b82e4c5903b4c3697e3fd84a599a3e703bd32b595f3f5171e9814"}, &(0x7f0000000200)=0x28) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={r1, @in={{0x2, 0x4e21, @rand_addr=0xfff}}, 0x5b, 0x8, 0x7f, 0x10000, 0x80}, &(0x7f0000000300)=0xa0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x2001, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000080)={'ip_vti0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="3700000008000000040000000000000100000000000000000900000000000080"]}) 2018/02/27 18:35:43 executing program 5: socket$netlink(0x10, 0x3, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000040)) 2018/02/27 18:35:43 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000300)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', @ifru_map={0x2}}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x20010, r0, 0xfffe) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000140)={0x0, 0x2aaaa75c, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}]}) 2018/02/27 18:35:43 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x1, 0xfffffffffffffffe) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/policy\x00', 0x0, 0x0) link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000040)=0x1, &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000001c0)={0x8000, 0x1, 0x3f, 0x2, 0x0}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000240)=@assoc_value={r2, 0x8}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x440000000000127d, &(0x7f000002cfff)) 2018/02/27 18:35:43 executing program 0: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) ioprio_set$uid(0x3, 0x0, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000003100)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x2e, &(0x7f00000020c0)=[{&(0x7f0000000040)=""/26, 0x1a}, {&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/4096, 0x1000}, {&(0x7f0000002080)=""/47, 0x2f}], 0x4, &(0x7f0000002100)=""/4096, 0x1000, 0x2}, 0x10002) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003180)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000003200)=""/34) set_thread_area(&(0x7f00000031c0)={0x1, 0x0, 0x1000, 0x100000001, 0x7fff, 0x0, 0x6, 0xffff, 0x81, 0x7}) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000003140)=0x7, 0x4) 2018/02/27 18:35:43 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ptrace$setregset(0x4205, r1, 0x3, &(0x7f0000000080)={&(0x7f0000000040)="4247cd64897e88e034e3d86a2ffb0689985a149bb8dcb7f224cccb894052c795b7ac1f6502bd1a033144d08b216329baac719077732e76b022ee", 0x3a}) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) close(r0) 2018/02/27 18:35:44 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) [ 95.912923] binder: 11588:11591 ERROR: BC_REGISTER_LOOPER called without request [ 95.937490] binder: 11588:11592 got reply transaction with bad transaction stack, transaction 58 has target 11588:0 [ 95.992838] binder_alloc: binder_alloc_mmap_handler: 11588 20000000-20002000 already mapped failed -16 [ 96.014881] binder: BINDER_SET_CONTEXT_MGR already set [ 96.014892] binder: 11588:11591 ioctl 40046207 0 returned -16 [ 96.034177] binder: 11588:11592 transaction failed 29201/-71, size 546-280 line 2935 [ 96.167535] binder: 11588:11605 ERROR: BC_REGISTER_LOOPER called without request [ 96.179389] binder: 11588:11591 unknown command 76 [ 96.184976] binder: 11588:11592 got reply transaction with no transaction stack [ 96.184985] binder: 11588:11592 transaction failed 29201/-71, size 546-280 line 2920 [ 96.207519] binder: 11588:11591 ioctl c0306201 2000a000 returned -22 2018/02/27 18:35:44 executing program 3: mkdir(&(0x7f000003cff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = creat(&(0x7f000002cff4)='./file0/bus\x00', 0x0) truncate(&(0x7f0000011ff4)='./file0/bus\x00', 0x2798) lseek(r0, 0x0, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000180)=ANY=[@ANYBLOB="4701e2d57d3bf658ec24b0b95a5dd5a95d319d6a5708c5f61fbcb330077e0f4ed266d55a00bb23190bae741401ae776a92e8adc5bd27c0769c632277856ae0574c4138bbfec2551a20d6afd2f4ae8f04edd505ee17f804cf94ce466cafeb4471cef727a564c8c8df2a8188dc1b9fbe59ae4c03825c833c675b"], &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r1, 0x8}, &(0x7f00000000c0)=0x8) 2018/02/27 18:35:44 executing program 7: chroot(&(0x7f000009a000)='./file0\x00') chdir(&(0x7f0000000140)='./file0\x00') r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000040)=0x2) mkdir(&(0x7f00003c9ff8)='./file0\x00', 0x0) msync(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x4) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)="72616d667300c4aa690cb754a4716447d17d47c9ff696e2265cee6b407543f633da7638a9707ce7e2aa151113cc19e7299b82993f4ec717570b4870c10de509d6fa845e4f0ba2cc8e2f6c7bec3e9a0c762f765fd7f300bd1959346e0a4042b4b3c352ba66038267aaa0c66fde1d1152566b6eee3fd52df934823b12312beb96a00204f774ada299d701128fa1663c3d20a7bc5a7cc90ed5ca18954d75ea56d28895627a46f51f0cb1f98667070e61768bf6db90b8838fe32c133698f98f519cd171de5a7be1ec27543d74d8986f702937ee7a8cc306b", 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x30, r0, 0x0) umount2(&(0x7f0000000000)='./file0\x00', 0x0) 2018/02/27 18:35:44 executing program 6: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) r1 = syz_open_procfs(0x0, &(0x7f00008cd000)='net/raw\x00') sendfile(r1, r1, &(0x7f0000457ff8)=0x83, 0x400000ff) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000000c0)) 2018/02/27 18:35:44 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x400) r1 = getpid() sched_setattr(r1, &(0x7f0000aac000)={0x0, 0x5}, 0x0) rt_sigsuspend(&(0x7f0000ac7ff8), 0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000dfd0)={0x4, 0x0, &(0x7f000000cf68)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000aa5000)="c2"}) 2018/02/27 18:35:44 executing program 0: mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0x0, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) readahead(r0, 0x5, 0x8) 2018/02/27 18:35:44 executing program 4: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, r0, 0x0) mremap(&(0x7f000000b000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) r1 = gettid() get_robust_list(r1, &(0x7f0000000040), &(0x7f0000000080)=0xc) remap_file_pages(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) 2018/02/27 18:35:44 executing program 2: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ada000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000743ffc)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000040)={0x80, 0x23, "244f7a8ae187bdf94d10bd5bf21e17be1ad55975dcdbd8ed038b4791dc4d873a9b0e0f"}) 2018/02/27 18:35:44 executing program 1: r0 = socket(0x18, 0x0, 0x3) connect(r0, &(0x7f0000649000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x3, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}}, 0x12) connect(r0, &(0x7f0000003d00)=@nfc_llcp={0x27, 0x3, 0x401, 0x7, 0xb5, 0x9, "531a1eb1f5f7c91c3c5c6b5c1e874eda2d4d4616a76af3164cad6b682581be33beb597092e70abd45bc46018ceb802856b81dd7e4df21642f5574538ae88f6", 0x5}, 0x58) sendmmsg$nfc_llcp(r0, &(0x7f0000003c80)=[{&(0x7f0000000000)={0x27, 0x101, 0x3, 0x3, 0x1, 0x79f9, "f431df5d05d7e4a449d37530b9cc68956b28795322af0511fc71cd800ae6918f216dabe756dc926a6a72fc2740f590bec419fb3def828e7fe07b31a4125b30", 0x1}, 0x58, &(0x7f0000000440)=[{&(0x7f0000000080)="ab9ff651ed87435290c46a273548b9ebc6623143666364e0c90aa660706aa02993618e490cc8fe794d03e517dcac2e7dcac747fc096c450c23ef04be9b01bfa47b6f673847aacd2e24000ff4b57050c14fdb4613e8108b", 0x57}, {&(0x7f0000000100)="e8480a819c49bd455e6f5ba76f6aaf0ac21b9875d127fc8b", 0x18}, {&(0x7f0000000140)="4e7bb727a20fd291af8f47e7c43227c841eabb9f5fc88b7cabc7df70bf6145534c4111352dfc892aae02b2b4c9baa3223b8747d34eeda303bcd7779365459afc8b55efbf65249509afea450436ec8ec6cc752b0d27d950bea5c08590b026c9d5e60c00a127fb23b756ac4f5cf9b4ebb74234009a8ae884131f6665b075a6944163f92d2559ac317574c190ca875f181f0a8833079b64765faae9260378", 0x9d}, {&(0x7f0000000200)="cae32c4000f81d3f7edf483dcd1e314aa037c0e6d39a37f025b8f8646ae872bf53724144e1adbde2dcd2f7374efd08744f419fd33b1210b6315ba279a0f1b9e19b009f014196e0397665113d5856933fcb78f17a903cb202e8b9841f834594f9cbef4097012f0abd4e7f30", 0x6b}, {&(0x7f0000000280)="aa0423ce0942236b5ed08df735edce676484c365f8843e21b4ccfe4232936cc90dbc3163541472fefd1a706b6ba1191822f5052fac7b0769c512d3fef46077108d579bd5024f6691b0b3af17d47f8a68b5c05e", 0x53}, {&(0x7f0000000300)="632d109b71954e3ad3a07c7cc345983b7b46bc4f5f3f78c2d6fad3c078a6fe3419c8bb5c5e4f1adad58ac18daa722f65b53d1f96c7a23be67b362f4cc2fcac9742904c78de58a83e07eefde81d183e3f13e50d688e8968f8326bedd2302ebb6eb7cbcd6429585ed1a04f41fd52dc3150998239726b81fbd710e6badc7de8f080e6b12e6b61ffffc5054cd14b91af338887e253d15b4a61acaeca291fb9c58332db555a5a4758635823244916a72243d8b83e114f32f0d52a2c5e5b1e724b1fd87587308f4ed44b9236ad73e3d3ebfcaca3516d45b4dbf2f8a2e3", 0xda}, {&(0x7f0000000400)="e803454b65a00016e5637aec08ead75d806460d71ce5b774", 0x18}], 0x7, &(0x7f0000000480)={0x5c, 0x1ff, 0x5, "b97708a082445fa71c664f9add89a02195038dd927ed4016194460ddc21692d94db174b9d98aed7b758bc48e639ae1867bed16a900620bf25269ef0728a6fe855575a3442bd152252b7f6c1bda88c921"}, 0x5c, 0x4000}, {&(0x7f0000000500)={0x27, 0xffffffffffffff3c, 0x6c5, 0x0, 0xffffffff, 0x6, "5156b5e93d78c43650c5e79194402b7dbfdce5a4e0f6bd68db6d19f59cf378b4ed4d93e1c0a9e9eb09c59fb75b935fc888db7111da29aaea7be95b6a5afc44", 0x2}, 0x58, 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{&(0x7f0000002c40)="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0x1000}], 0x6, 0x0, 0x0, 0x40c0}], 0x3, 0x800) [ 96.217266] binder: undelivered TRANSACTION_ERROR: 29201 [ 96.222915] binder: release 11588:11592 transaction 58 out, still active [ 96.264291] binder: undelivered TRANSACTION_COMPLETE 2018/02/27 18:35:44 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x17a, 0x140) connect$netrom(r0, &(0x7f0000000180)=@ax25={0x3, {"66c9282cf04d55"}, 0xef8}, 0x10) r1 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000140)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r2 = dup2(r1, r1) connect$netrom(r2, &(0x7f00000000c0)=@ax25={0x3, {"9f9569b6879574"}, 0x9}, 0x10) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000000)={0x0, 0x7fffffff, 0x37}) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e05411, &(0x7f00000001c0)=""/212) 2018/02/27 18:35:44 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000000000)=0x80000001) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000080)=0x9, &(0x7f00000000c0)=0x4) close(r0) [ 96.308454] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/27 18:35:44 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x2, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f00000000c0)=""/35) linkat(0xffffffffffffffff, &(0x7f0000001ff2)='./file0\x00', 0xffffffffffffffff, &(0x7f0000002ff8)='./file0\x00', 0x1400) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x220002, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000040)=""/11) 2018/02/27 18:35:44 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffc) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={"6263736830000000f0ffffff00", @ifru_mtu}) [ 96.362095] binder: release 11588:11591 transaction 58 in, still active 2018/02/27 18:35:44 executing program 7: socket$packet(0x11, 0x3, 0x300) r0 = socket$inet(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000004fc8)={&(0x7f0000003164)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7ffffff7}}, 0x1c, &(0x7f000002f000)=[], 0x0, &(0x7f0000000000)=[]}, 0x0) [ 96.437060] binder: send failed reply for transaction 58, target dead 2018/02/27 18:35:44 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f00008f9000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000e7fffc)=0x9, 0x4) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/02/27 18:35:44 executing program 4: unshare(0x8000000) chdir(&(0x7f0000000000)='./file0\x00') socketpair(0xb, 0x800, 0x867, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000080)) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000f6df20)=""/224, 0xe0, 0x0, &(0x7f0000acf000)={r1, r2+30000000}) mq_timedsend(0xffffffffffffffff, &(0x7f0000726fff), 0x0, 0x0, &(0x7f000066cff0)) 2018/02/27 18:35:44 executing program 0: r0 = creat(&(0x7f00008d6ff8)='./file0\x00', 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x143) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f00000000c0)=""/47) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x8f6, 0x4) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000080)) ioctl$LOOP_CHANGE_FD(r1, 0x40049409, r0) 2018/02/27 18:35:44 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) fchmod(r0, 0x18) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x4800, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f00000000c0)=[@in6={0xa, 0x4e24, 0x10000, @dev={0xfe, 0x80, [], 0xc}, 0x100000000}, @in6={0xa, 0x4e24, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x9}], 0x38) 2018/02/27 18:35:45 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x40000) connect$inet(r0, &(0x7f000096dff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/02/27 18:35:45 executing program 6: r0 = request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='user\x00', 0x0) r1 = request_key(&(0x7f0000000180)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)='user\x00', 0xfffffffffffffff9) keyctl$unlink(0x9, r0, r1) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/keychord\x00', 0x40040, 0x0) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000000500)) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000002c0)={0x0}) r5 = userfaultfd(0x80800) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000000400)={{&(0x7f0000ff9000/0x4000)=nil, 0x4000}, 0x3}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc008641d, &(0x7f0000000380)={r4, &(0x7f0000000300)=""/66}) r6 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="a8", 0x1, 0xfffffffffffffffe) keyctl$read(0xb, r6, &(0x7f0000000200)=""/12, 0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000480)={0x0, 0x14000000}, &(0x7f00000004c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000540)={r7, @in={{0x2, 0x4e22, @rand_addr=0x7}}, 0x7fffffff, 0x3}, 0x98) ioctl$TCGETA(r2, 0x5405, &(0x7f0000000440)) 2018/02/27 18:35:45 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x200000, 0x0) fcntl$setstatus(r0, 0x4, 0x0) 2018/02/27 18:35:45 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4000, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000a12000)={&(0x7f0000bacfe8)={0x18, 0x1, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1}, 0x0) 2018/02/27 18:35:45 executing program 5: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x6, 0xd6}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x20100, 0x0) ioctl$KDDISABIO(r1, 0x4b37) read(r0, &(0x7f00007d7f99)=""/103, 0x67) 2018/02/27 18:35:45 executing program 1: socketpair$unix(0x1, 0x44000000005, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x3, &(0x7f0000002fe8)=[{0x15, 0x0, 0x401, 0xffffffffffffffff}, {}, {0x6}]}, 0x10) writev(r1, &(0x7f0000009000)=[{&(0x7f000000e000)="8f", 0x1}], 0x1) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000000140)=""/217, &(0x7f0000000240)=0xd9) bind$inet(r2, &(0x7f0000000100)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r3 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x2) r4 = accept4$ipx(r3, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x800) connect(r4, &(0x7f0000000280)=@l2={0x1f, 0x1, {0xffffffffffffb261, 0x9, 0x9, 0x1, 0x20, 0x8}, 0x5, 0xffffffffffff0001}, 0xe) socket$inet(0x2, 0x807, 0x6) 2018/02/27 18:35:45 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000f8effc), 0x4) socket$inet6(0xa, 0x0, 0x0) syz_open_dev$tun(&(0x7f0000416000)='/dev/net/tun\x00', 0x0, 0x0) unshare(0x8000400) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) unshare(0xc000000) 2018/02/27 18:35:45 executing program 0: r0 = socket(0x4, 0x803, 0x0) recvmsg$netrom(r0, &(0x7f0000001540)={&(0x7f0000000040)=@full={{0x3, {"2947fa9c5ce47a"}, 0x2}, [{"3c10458135fa0e"}, {"dc2ed684ace318"}, {"1a7faa119eb34e"}, {"e6e731904acdd6"}, {"4913580e923eb1"}, {"e3a288e82489bb"}, {"b3bfcfa6119808"}, {"e52b7025d7b163"}]}, 0x48, &(0x7f00000001c0)=[{&(0x7f00000000c0)="2bddf92c9aa26aaac25b3b916498d42a8af9efd5c20827f6c1fbe8dbbfa6c6b540b3969b31460d292fd03f620bfed70853745aa39f71f4f32bae560712d6bfdf2af316b450884e0e6ccb569b7bc87e40d35b34aed2d704271bf4fb97fdedb7c5796ba6e7dd06dc805515e359a3d01aca3dc42d4dab59e8441bdda46cfd23f47f4ec34d502be8cc24291208f4a48ac8abe2d5676c02242e640d5c946a99c7a245e098f510d6bbdb71e880777991e1dffd1d6f241cac0b3559c7c15952d4524c2e3fae05738b67c38c8a2e878b8a6817f601b87c1963ad10944e2204de4a3ed4aa56afc276c81a78e530", 0xe9}], 0x1, &(0x7f0000000200)=[{0x94, 0x104, 0x72a9d606, "a30a0640cb44768677def1935ee3ab24b1e468573cdac2dcc527660941e3a0f72770998f568cfe281a14c2e41e76f16c3fe4b1c9c700c0f8b15b869a5428bacb5fca05fae50f434e5d24fda66b666c2e7eebf8109c81e33a25ebadbcf38a072ede4c9ccf52c348334bce80165c84e2326bc36a664e5fd31c7a5b00233938d81845b660d623b8"}, {0x100c, 0x10d, 0x10000000, "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"}, {0x90, 0x6, 0x1000, "7c2810282362d71ec4892120f1c9f9b221305e73c494c2cf7f07fccc7dfadfbcb4609458b54f91627d758618d917484ef6805c20bbc37f0cba200cfff300eb864526300dd7ba34b544d20e2232b1c06ef3116b50cbe511df911bc1440361623262f751c2eabfa03417b44d4fccc812b0454f651e8a26b6a3e2ab238684d487b36f2a"}, {0xc8, 0x116, 0x4, "e9b265fbcf5f910ed1e9fbe189d5feea3cd8d26dff2ed80f8f90f9e6ca29f9ce5afb6afb8f4495800572c1a839feaeecd3f8d869d1b6c9a72543519df102c80c8ec6fb7372cbb92f7c6b2a2adb81b9e6eef9239dc85f5aa3f9b464ea0367446e4b67769d754f3f055a73935f3687bdc6699bd8c162359313db51a3ab8c111283827f74e3e337da3697361af0d566612e3493a0f1bf46b55d047c7ce8c1cbd6872d4ca94a5de9249fbd383455bbbadd1b1da1b40d83230710bf"}, {0x10, 0x11f, 0x7fff, "11"}, {0xec, 0x139, 0x9, "bca9698c2f50bdaadbffa356f706dabd3653af6544fd74699ddfe1bced98f629d89e8fe1d4a83dc1d7bcd1c47d5d6ead066a0637fad63894387ed2d15c1ef3dd6635cb32395eaf70a7627a6df134954138d4bf96e978c86fdad5c8d270b1775c5e9e7a6966d3d1e2c5f62f645ccd974c4a5551626fe3f2d4e995d2eb998a4478bd3df491a76c3003a72be11ec051ee7e5c9533a9630a0a1571c3da03e3f1812be6c629c1501cf02f3077cb0989227fff08a4d2759cdc6794b659882e9fd10cda81847d9f60c4b318b7350de49ff48ccdb2343c2bdb87a9255dc88e44ab5c"}, {0x10, 0x10a, 0x7fff, "eca9fe"}], 0x1304, 0x4000}, 0x10020) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10) 2018/02/27 18:35:45 executing program 4: unshare(0x8000000) chdir(&(0x7f0000000000)='./file0\x00') socketpair(0xb, 0x800, 0x867, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000080)) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000f6df20)=""/224, 0xe0, 0x0, &(0x7f0000acf000)={r1, r2+30000000}) mq_timedsend(0xffffffffffffffff, &(0x7f0000726fff), 0x0, 0x0, &(0x7f000066cff0)) 2018/02/27 18:35:45 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000427ff3)='/dev/usbmon#\x00', 0x0, 0x0) setsockopt$ax25_int(r0, 0x101, 0x1, &(0x7f0000000040)=0x200, 0x4) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000de5000)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000cb8ff4)={0x4}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) 2018/02/27 18:35:45 executing program 7: r0 = socket(0x18, 0x0, 0x4) setsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f0000000000)=0x1, 0x4) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000040)=0x7) r1 = accept4$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00000000c0)=0x10, 0x80800) r2 = dup3(r1, r0, 0x80000) fadvise64(r0, 0x0, 0xbbc, 0x7) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) connect(r0, &(0x7f0000c1e000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40046432, &(0x7f0000000140)=0x23) 2018/02/27 18:35:45 executing program 0: stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getegid() lchown(&(0x7f0000000140)='./file0\x00', r0, r1) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000280), &(0x7f00000002c0)=0x4) bind$inet6(r2, &(0x7f0000000300)={0xa, 0x4e24, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x1c) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00008d4000)={0x0}, &(0x7f00008d4000)=0xc) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_CONTROL(r5, 0x40086414, &(0x7f0000000100)={0x3, 0x3f}) get_robust_list(r4, &(0x7f0000000080)=&(0x7f0000000040), &(0x7f00000000c0)=0x18) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000340)=0xffff, 0x4) 2018/02/27 18:35:45 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000011ff0)=[{&(0x7f0000000280)="390000001300090465000000000000007f2180400300000046000107000000141900040004000020070000000003000000000000000003f500", 0x39}], 0x1) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4400, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000040)=ANY=[@ANYBLOB="ff0700008e000000497977fb47ab12165306f3aa136e10b19b59bafcfc58508f5c79cd15f130fe27c208b7b3f6a7e7db860c600c0b54fc38c9b6deb89227f7fc29d8775e12df37dce54891235c8e43de0ad9004f8865567ebc22101e248e6fdf1e4867c6be3842c27d543b913c8b098bc0969aeab2b7f9db0a5a49a089d818c1a9f63637a3c545984e398dc96b25863f4ba1629286d8"]) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) 2018/02/27 18:35:45 executing program 1: r0 = socket$inet(0x10, 0x80000800, 0x7fffffff) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x24a, &(0x7f0000004000)=[{&(0x7f0000006000)="240000005200030207fffd946fa283bc0aeee6d87986c4975e1d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x8, 0x30}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e20, @empty}}, 0xfffffffffffffff8, 0xffffffffffff0001, 0x0, 0x5ed2, 0x80000000}, &(0x7f0000000280)=0xa0) epoll_create1(0x80000) r3 = syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c08, 0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000400)=0x7fffffff, 0x4) mincore(&(0x7f0000ffb000/0x2000)=nil, 0x2000, &(0x7f0000000040)=""/200) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000300)={r1, 0x5, 0x1000, 0x3, 0x5, 0x4, 0xc617, 0xfff, {r2, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xd3, 0x3, 0x101, 0x7fff, 0x100}}, &(0x7f00000003c0)=0xb8) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'syzkaller0\x00', @ifru_flags}) 2018/02/27 18:35:45 executing program 4: r0 = signalfd(0xffffffffffffffff, &(0x7f0000a0d000), 0x8) r1 = epoll_create(0x5a) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000518ff4)) r2 = signalfd(r1, &(0x7f0000000000)={0x1000}, 0xffffffffffffff53) signalfd4(r2, &(0x7f0000e81ff8), 0x8, 0x3) 2018/02/27 18:35:45 executing program 7: socket$packet(0x11, 0x2, 0x300) r0 = socket$inet(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000004fc8)={&(0x7f0000003164)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7ffffff7}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000000)="c84e6e76d6d1295cb3b01eefa2645970fe9398e285dd7539e012e7179d0d576ed9abf0c43fff1117076251eb9e3f93656f10223714607b6e056104430b2bc3e9ac985ed6026115bd2a56ac35b9bce46eb823e5fa27446d5d164d2129b8c5e777b26acee15cb6d235e402e20736790e22d90baa032e25bfeb1085046256adc87092fa249780418159099c5b2467e6cd43f4858066f4d547a925d6bd1976bb97fe416077bb97be606b06e5b0919184cbbe42", 0xb1}, {&(0x7f00000000c0)="e4fde764960fc41635b5b19b72609ebe67ce3fe597d294b1c790f84f1f255ad1be4ccbb97a38d15e0f2723488eae4bea526fb7d8cdfdd9954605a0854068181024fcc0e2e47decc09c5bc89d42e0522b080c16f0f57b1a23073c9b60106b9fc9aac16bed52062ea1d22df3f36c09abf1d846744b44a1", 0x76}, {&(0x7f0000000280)}, {&(0x7f0000000180)="eb58ec50d1f78a7825a4c5e7bd337f37902228a7961fdb5828baefae598a699a6de05a9447ef42836a311d9b4832a9b8d72337f0751382b685bd39b2799c6c3a72ece110798db060cbc473ceb2cd43f431b574fdea74304f334cf40e7db261c688b6cfd650a9c6aa7f246015ab8700ecd12cdc99d5e69ca3b8d4d1486b264affe2fc1633e65b195d34afae858ef55dc0ce8855c543", 0x95}], 0x4, &(0x7f0000000000)=[]}, 0x0) 2018/02/27 18:35:45 executing program 3: r0 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x101002) write$evdev(r0, &(0x7f0000000040)=[{{0x0, 0x2710}, 0x2}], 0x10) sendfile(r1, r0, &(0x7f0000fc1ff8), 0x80000001) 2018/02/27 18:35:45 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380)=[], 0x0, &(0x7f00000003c0)=[]}}, {{&(0x7f00000000c0)=ANY=[@ANYBLOB="0a004e2200000000ff02000000000000000000000001000000002b1978f81e286ff01fddf8f3439dae0ab63ebd9fd2d3422d601830e68e32436a032e6660c254966f64406315e0fa138919dec95f5e2ea96dc85ec12337e4a557fcb756550b00145db8d8f31647e3ffffffffffffff0bf8dfc4cefa85d811424e43e255194f8baaa1c0e5404004e1c5c15173db85e5719822260ac5b30c1f209997a975040163c0d256e4366309986de6f7a9"], 0x1c, &(0x7f0000000680)=[], 0x0, &(0x7f0000000240)=[{0x20, 0x29, 0x2, "2b07df2fd0846bc0964f4f8fe3d9170900"}], 0x20}}], 0x2, 0x0) 2018/02/27 18:35:45 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00006d3fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000e03ff0)={&(0x7f0000a8bee0)={0x1c, 0x15, 0x11, 0x0, 0x0, {0x1}, [@nested={0x8, 0x3, [@generic='H']}]}, 0x1c}, 0x1}, 0x0) recvfrom(r0, &(0x7f0000000080)=""/4096, 0x1000, 0x40000000, &(0x7f0000001080)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm(des3_ede-asm)\x00'}, 0x58) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000040)={0x7, 0x80, 0x1, 0x2}, 0x10) 2018/02/27 18:35:46 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000001ffa)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000916ffc)=0x10000000000180, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000642000)="d3", 0x1, 0x0, &(0x7f0000940000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$inet_dccp_int(r0, 0x21, 0x4, &(0x7f0000000040)=0x6, 0x4) poll(&(0x7f0000f8c000)=[{r0}], 0x1, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='ns/user\x00') ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0e05403, &(0x7f0000000100)={{0x3, 0x1, 0x8, 0x3, 0x8}, 0xd8, 0xffffffff, 'id1\x00', 'timer0\x00', 0x0, 0x0, 0x1, 0x1ff, 0x9}) 2018/02/27 18:35:46 executing program 5: r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a00ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f00001befe4)={&(0x7f0000cfaff8)=@abs, 0x8, &(0x7f0000eb6ff8)=[], 0x0, &(0x7f0000e39f04)=[@rights={0x10, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x10, 0x1, 0x1, [r2]}, @cred={0x18, 0x1, 0x2, r0}, @cred={0x18, 0x1, 0x2, r0}], 0x50}, 0x0) sendto$ipx(r2, &(0x7f0000000000)="8059f0efd2ff9e5dbb9d755ab6328ee5ab3b0b246b3eea7c596a21430a0062a64e41b58880f5f65fbf883ac7d1a41aa3", 0x30, 0x8000, &(0x7f0000000040)={0x4, 0xff, 0x20000000, "f85d13d1a652", 0x9}, 0x10) 2018/02/27 18:35:46 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) fdatasync(r0) poll(&(0x7f0000000380)=[{r0}], 0x1, 0x100000001) 2018/02/27 18:35:46 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00001aa000)='net/psched\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000eacff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) mknod(&(0x7f0000000000)='./file0\x00', 0xa008, 0x1) connect$inet(r1, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendfile(r1, r0, &(0x7f000033cff8), 0x1) 2018/02/27 18:35:46 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x8983, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)=0x0) rt_tgsigqueueinfo(r1, r2, 0x32, &(0x7f00000000c0)={0x7, 0x7, 0x4, 0xf0}) 2018/02/27 18:35:46 executing program 4: r0 = socket(0xa, 0xf234c6c9b8699c75, 0x5f90) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x101601, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000180)=0x20) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@dev, @in=@local}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f0000000100)=0xe8) setsockopt(r0, 0x1, 0x0, &(0x7f0000000300), 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@empty, @in6=@local}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) 2018/02/27 18:35:46 executing program 3: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000625000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x101139, 0x1) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000240)={{{@in=@local, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000340)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000380)={'syzkaller0\x00', r2}) mount(&(0x7f0000000140)='./file0/file0\x00', &(0x7f00000e4000)='./file0\x00', &(0x7f00009b9000)='cramfs\x00', 0x1004, &(0x7f00006b8000)) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000080)={@broadcast, @remote, 0x0}, &(0x7f00000000c0)=0xc) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00000001c0)={{0x3, 0x3, 0x8, 0x3, 0x6}}) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, r3}, 0x14) symlinkat(&(0x7f00000003c0)='./file0/file0\x00', r1, &(0x7f0000000400)='./file0\x00') ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000440)=@int, &(0x7f0000000480)=0x4) mlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) openat(0xffffffffffffffff, &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) 2018/02/27 18:35:46 executing program 5: timer_create(0x2000, &(0x7f0000000080)={0x0, 0x1c, 0x0, @tid}, &(0x7f0000000100)=0x0) timer_getoverrun(r0) mkdir(&(0x7f0000109282)='./file0\x00', 0x0) timer_getoverrun(r0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000216000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f0000ffb000)) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) openat(r2, &(0x7f00000001c0)='./file0\x00', 0x84000, 0x4) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000180)={0x6, 0x1, 0x3, 0x4, 0x7, 0xcc8a}) mount(&(0x7f0000000240)='./file0/file0\x00', &(0x7f0000000280)='./file0/file0\x00', &(0x7f00000002c0)='ocfs2\x00', 0x400, &(0x7f0000000300)="1801d9abd85c0ff048f2713cefac50e38546f34da864426aec955136619bf9e434d79c060737d99321f98229537054116852a738d6b82d19e344a6") mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x84) mkdir(&(0x7f0000000000)='./file0\x00', 0x198) rename(&(0x7f0000586000)='./file0/file0\x00', &(0x7f0000086ff8)='./file0\x00') fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000200)) 2018/02/27 18:35:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x112, 0xffffffffffffffff, 0x3) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x3}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @loopback=0x7f000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) 2018/02/27 18:35:46 executing program 1: futex(&(0x7f0000fdcffc), 0x800000000005, 0x0, &(0x7f0000920000), &(0x7f0000fdc000), 0x4000000) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x2, 0x0) syz_open_pts(r0, 0x40000) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x8c543, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000040)={0x80000001}, 0x4) 2018/02/27 18:35:46 executing program 4: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) process_vm_readv(r0, &(0x7f00000003c0)=[{&(0x7f0000000040)=""/157, 0x9d}, {&(0x7f0000000100)=""/117, 0x75}, {&(0x7f0000000180)=""/106, 0x6a}, {&(0x7f0000000200)=""/99, 0x63}, {&(0x7f0000000280)=""/82, 0x52}, {&(0x7f0000000300)=""/166, 0xa6}], 0x6, &(0x7f00000005c0)=[{&(0x7f0000000400)=""/51, 0x33}, {&(0x7f0000000440)=""/96, 0x60}, {&(0x7f00000004c0)=""/226, 0xe2}], 0x3, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00006d3fc8)={&(0x7f00001e4ff4)={0x10}, 0xc, &(0x7f0000e03ff0)={&(0x7f0000a8bee0)={0x14, 0x13, 0x13, 0xffffffffffffffff, 0xffffffffffffffff, {0x20}, []}, 0x14}, 0x1}, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000600)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000640)) 2018/02/27 18:35:46 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x483, &(0x7f0000000040)=""/24, &(0x7f0000000000)=0x21d) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000080)) 2018/02/27 18:35:46 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0xa00, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x0) umount2(&(0x7f0000000000)='./file0\x00', 0xb) r1 = memfd_create(&(0x7f0000000040)='\x00', 0x1) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x1000, 0x7, 0x100}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000140)={r2, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x7ff, 0xe00000, 0x2, 0x6, 0x3}, &(0x7f0000000200)=0xa0) 2018/02/27 18:35:46 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000002000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000480)={""/16, @ifru_data=&(0x7f00000002c0)="8a206e48e264b4cfeb9b0a3a04d16cbbca4b8ea4191bc54a10cd1a53956b7ef5"}) r2 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@rand_addr, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f00000001c0)=0xe8) lstat(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000300)={0x20000000}) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000380)=""/235) creat(&(0x7f0000000200)='./file0/file0\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000340)={0x5ca, 0x8, 0x4f14ed9c}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={r2, r3, r4}, 0x433a) 2018/02/27 18:35:46 executing program 3: openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001ff0)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20, 0x0, @empty}, {0xa, 0x4e24, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1, [0x0, 0x0, 0x3]}, 0x5c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/02/27 18:35:46 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000009a000)=0x1, 0x4) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x80080, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000040)) 2018/02/27 18:35:46 executing program 7: r0 = open(&(0x7f0000cd8ff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f0000198000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) fcntl$setlease(r1, 0x400, 0x2) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@empty, @in6=@empty}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f0000000100)=0xe8) 2018/02/27 18:35:46 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/enforce\x00', 0x141002, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x80000, 0x0) read$eventfd(r0, &(0x7f0000000000), 0x8) sendfile(r0, r0, &(0x7f0000008000), 0x9) rt_sigsuspend(&(0x7f0000000040)={0x7}, 0x8) 2018/02/27 18:35:46 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000d17000)={0x0, 0x0, &(0x7f00007e1ff8)={&(0x7f0000243fd0)={0x2, 0x13, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x80000000, 0x20000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x5, 0x8, [0x9c, 0x2, 0x8, 0x7f, 0xffffffffffff2ba8, 0x100000001, 0xfffffffffffff537, 0x7fffffff]}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e24, @rand_addr=0x2}}, 0x1, 0x7}, &(0x7f0000000180)=0x98) 2018/02/27 18:35:46 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x6, 0x6, 0x81, 0x5, 0x115}, &(0x7f00000000c0)=0x14) r2 = socket(0x2, 0x1, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) setsockopt(r2, 0x6, 0xe, &(0x7f0000c18000)="020000bd7b00000000005462fa01a15eaf0d2cf63df13cc37902a1fa000f4a95bbff850a82633575066a1e58a98399b397e695c0f03d3b00000000000000056e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e8ffffffff2f9b14732017e246b39fb43aea0626333508041580be20f95748a602000000001f0000d1b0e6ebcb1fc7721871363e97100c4a4c2eb55c0c14f1659ce8c800d2e97e60a3649f93ea0c82630000000000000009807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) 2018/02/27 18:35:46 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x1, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) bind$inet(r0, &(0x7f0000dedff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) fallocate(r0, 0x3, 0x1, 0x10001) sendto$inet(r0, &(0x7f0000667000), 0x0, 0x20008005, &(0x7f000095fff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$TIOCSBRK(r1, 0x5427) recvmsg(r0, &(0x7f0000562000)={&(0x7f000006f000)=@rc, 0x9, &(0x7f0000df5fc0)=[{&(0x7f00005b6f84)=""/124, 0x7c}], 0x1, &(0x7f00001d3fb4)=""/76, 0xfdbb}, 0x0) setsockopt$sock_int(r0, 0x1, 0x1000000000000a, &(0x7f000098cffc)=0x5c8, 0x4) sendto$inet(r0, &(0x7f0000df3000)='^', 0x1, 0x4003, 0x0, 0x0) 2018/02/27 18:35:46 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f00003de000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = socket$pptp(0x18, 0x1, 0x2) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000000)=0x2) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000eb5fec)={0xffffffffffffffff}) 2018/02/27 18:35:46 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x9, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}]}, 0x70}, 0x1}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x80, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$evdev(r1, &(0x7f00000000c0)=[{{0x77359400}, 0x2694, 0x4d39aea1, 0x5}, {{r2, r3/1000+10000}, 0x8, 0x1, 0x7fff}], 0x20) 2018/02/27 18:35:46 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@l2, &(0x7f0000000040)=0xe, 0x0) bind$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x2, @loopback=0x7f000001}}, 0x20) 2018/02/27 18:35:46 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e20, 0x20, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x3, @loopback={0x0, 0x1}}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @empty}], 0x68) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', @ifru_map={0x2}}) ioctl$TUNATTACHFILTER(r1, 0x801054db, &(0x7f0000000140)={0x0, &(0x7f0000000100)=[]}) 2018/02/27 18:35:46 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = fcntl$getown(r0, 0x9) getrusage(0x0, &(0x7f00000000c0)) r2 = syz_open_procfs(r1, &(0x7f0000000040)='net/icmp6\x00') setsockopt$inet6_int(r0, 0x29, 0x6e, &(0x7f0000000000)=0x7, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000a93fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000000080)={'bpq0\x00', 0x3}) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) 2018/02/27 18:35:47 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x100, 0x0) write$selinux_create(r0, &(0x7f0000000040)=@objname={'system_u:object_r:su_exec_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x32, 0x31, 0x20, './file0\x00'}, 0x4f) keyctl$set_reqkey_keyring(0xe, 0x5) request_key(&(0x7f0000016000)='logon\x00', &(0x7f0000ce8ffb)={0x73, 0x79, 0x7a}, &(0x7f00001b9000)="7f", 0x0) [ 98.794426] audit_printk_skb: 5120 callbacks suppressed [ 98.794434] audit: type=1400 audit(1519756547.000:17407): avc: denied { net_admin } for pid=3888 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 98.794445] audit: type=1400 audit(1519756547.000:17408): avc: denied { net_admin } for pid=3883 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 98.795076] audit: type=1400 audit(1519756547.000:17409): avc: denied { net_admin } for pid=3876 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 98.795616] audit: type=1400 audit(1519756547.000:17410): avc: denied { net_admin } for pid=3876 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 98.798414] audit: type=1400 audit(1519756547.000:17411): avc: denied { net_admin } for pid=3883 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 98.802506] audit: type=1400 audit(1519756547.000:17412): avc: denied { net_admin } for pid=3869 comm="syz-executor3" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 98.810481] audit: type=1400 audit(1519756547.010:17413): avc: denied { net_admin } for pid=3869 comm="syz-executor3" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 98.814231] audit: type=1400 audit(1519756547.020:17415): avc: denied { net_admin } for pid=3869 comm="syz-executor3" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/27 18:35:47 executing program 7: r0 = socket$inet6(0xa, 0x2000000802, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000067c000)=@fragment, 0x8) sendmmsg(r0, &(0x7f0000006180)=[{{0x0, 0x0, &(0x7f0000000300)=[{}], 0x1, &(0x7f0000000340)=[{0x94, 0x1bf, 0xffffffff, "04520380d5730948ebf5b7919ac928860170d6bfb1ae0d1a0bd745125334c32a98ea4c51e16e8cf187b46ed0ce2f42efe6ae649154f43df2acc2822dc0c859a0179689224d67a5cda8f6d909682221d284a34bf0d59d604aafcfb2f16a1497d6f4803f128c4afac1253c955035ad903ff603214f8890087e3141733331e141f81d2b6bf9c0"}], 0x94, 0xc0}, 0x7}, {{&(0x7f0000002b40)=@un=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000002b80)=[], 0x0, &(0x7f0000006200)=[{0x100c, 0x115, 0x100000000, "778143b5ed502af2de85e1e776af38a20f067fb3533d06b5969c88fd581da5f6afd6ab1fd5ee297330e3e2f8d380c0053ca08686b41034b0ac4c93a7ad16d6f219163b201fb781c6e6199e40bca51498ef1815a7fd41451f7d73b291d2c443a8e5b5a2a63c59461dfa024af3f2991ff23b61392c86e2e4b98a64697e669d220d7a3467d1b9ab8825066d2948b9dc374ccbeb81951b78ac6df8d192e7bd51bd804d7dc9a1f804e1b8d52ab49a735be173690cbd859e28234796f6fe9b58f6185d1c1a3e425c002af4322463390f0273a8e4702a499ebca64201cb6eb5581372a9b44566fbd61750a5867b8a5dfc2bfe61c3ee1cf73bbe057426e2db80cbd60f78f2614c2268bc3256f54547b5a3b73e11511f3a8c788ee5da90fe383e55d9541bb3519e96eeb23274808789caeebf9011a4996523407fa83c87086eb372ab0ce65edb3d89ec02e8222b4cc42c84823ae22227bdb62b75bdd96cb2446ec582f6b4c2976a5e4d0c106d6d9d6930ba2cc3c1cef8a26840a1d3ad770b576131e862a1b9ed8e5984098008ea2ce092fc4ba3e7d79e99d8eb48df9ed080f495e9144f777ec0d56c2b853f1f40736db40a6ce1c5fb75578f5a93559f999a77c01e52412132ba59c63c2f119d0bbf71a2550150a00f5a97e99cccdbc4bbc6c78a05791be3a129b713fe4029f9bd1d58c2c5533c52d7a96fb42dd9afc7070cfb45d59c74eeaa77030aece63e3614f1bf2b0d519a2c3d0132600ab7da3aa0511d8db390952f8dad55d33fee9485c074d5d2a43eef59a08570b4576b11f4bf76459f42bda1330928b09d3d07c0ee8fb122ba6ee3d1be24999535b65d4183fb62f782272958b26365dcab0756679c5f4d99ba1dfd2406bb414abe9c54c2a709f69ac14e5f2273977a1778576a14039059032ae1f1ee9f4240734369b9b92c557dd38da9d33ebdfd12bfb9906c0fc6b76ec0b03bfdac3f8f9368d2ad70a5bd92f20440794e15c67a9d1c93e8a1b14fa2e48e69593d457c836ce6e0a820e89b01743ed73f780fcad5772c509425f1e131e40e81673cc5e7cf22bed38cabad21cb5005151383d38acfa14a68b80e9284f2bca66ea0b70fddfb67fca2330f2dd42c138d182126afb7477c448e6034ab0c5f038b2c8f2638799fb8f6f390e63095512f2a2de516e7a49f078047cca81197704ad341ca401f65222520ec5b437ce6d16b32ee917e5bc41f71bbfef2e8b337c942179a3a663aaad19ef25539ec30f79a978cef937219d85759d73871cec8432e92c08980df70c70cfd9d58f7ffa79c0cfe0d76d5eed84c7a7fc9604652dce57919aa5810e4b560e5bbc9eb2e4d467b79fbdc853232b2f9d6faf1b6dfbede135afb23be6c3c0fe4bf1d065d34bc4e285bf945bf52bcdffe6a12c56be92829d3c8e1073b23e25fe6696e50179874c3c1612579f895b7b343a8a48fea58cbcaee9438041082f448ce002730a4fc0dae2c1f697cc5c0e2d84298542e39d144ad39949db5e31971c6bf11de65e05a3bf867d3278e90a6ab0adaa356cbf533b9e0edb3a9f1f0802269bf4d0fbcae217b7018a46b8fa9de3f2ec9dc26300cd2997991d8909740402baa99c652d2c6b6cc235488e6d0ca2bd095c75726713143cd72f06c706a302d82ccb95dc80e2fa482c388b973310247221379efbd9adb5fb7ee364d2fb97b59a7adfce610b57fbd87d6d747719cd28168f319c6c266d04196e9a5c812b6fa8357386eb021b98d0aa265e709f5bd711d8fafa75ed6955dc849bfde825f2427b0405b213fde562f24a2547e519b6fb10e61a05df92827e084a73b7b3022d6b4f542f643d711773d5afe895de099787e5e97bac36c1dba1945ad5d5011add3d603055e5cae7e34d659bae0aeaed275f55b293c9c363e2efa064c1d2a4be1a8f5cc6b93d9fd622a57a0e1dbab3db9bf057354ad3960977774bcb30062d54bda3060ee1d2a31d9c8631c006ea6a465a8b867f0e2f1150ae033fa61d88358141260f1644a35804e1a02177363c320969e504715266bc1de0fdbd7b51a34d28db5fc426687359f10a9f51fdb9dbfa2801d4afab56ccd6ea20fa76870be9f1a5f0cd739bb1268b7b8179fbd718e843d5402496c9c3090c7885a2a5cd3e59379ca7e3e508e56bca4fc2f8c5d6fe5ccdd8fd5f916888dd6a1083e9c810088ce98fcf47f95c4c28518c313552ecb23b4770da708e6a8b1cd3ec9c757fb3911e3580457e5ba6d7b79e0737aefd593d6b849576c2592e204c96f73e91efe838ea98fb50e98d8ba10a50a8656c76fc90e7e4fc5d93dac80af3b7e8c4c82236bcf70e342c942f9bc22ad60913b73826be020cc51109b123930b57e5f129aa8c93902435a48c22a2daff4d07beb3b6ef3c8abaae6a5b80cfc3eed8c4b434dbcf761166d11871f73b0d5737a7d8c305747cebea06137943b712f635bd01d7c8f996c765039c05e75a44e321f4068c5738cc54785ea2a37a7cf836a8f29ea5a6c3062faf5a88530cc38568e59d6b7ffad205b9f07abcdc560630846793ed88e444ca633fb960b2fa1c38574e65688fb2458d8d03f35ce76e72bde89477e9354ec1771ecc72d082b601f1661eff756d2fa61201ad8157675746a15da5076d04238957259186d7e1d66ed0443a7c6a20ec15302df45fe671cfa781809ce3167da6faa453ea1257acf80a3c4874cf5c9a781acc8b0095cc027d9b47f8fca1bab8021dfbbf1cd9f2813a17196df3395356c558978e7d5b84fa3ec67cae532fe75f1878c1d148d52dc71249fd53b50b6a3e42e97a29fd02d16fa7320e9360bf2f249e457aaa3097a929882589b613c24343a7cfd3f11dbf9f2274e5896633dff7363274b0f1d5c984a1c9bf10403b8a92c01ced0f4829193f8cc45f3a4186d68b18fb4c7542d2cbda7102ce899a7562334f76ae20b48b319e005e40d90f316f6fdf16ce3f7f22f4b0c0832fa9496415e1d51c57a9caf40c97775c891b0dee94921b3a5e0f599e55754c604ca26b9d67f032eb21e614fe9ed6794a5f4c3a54ce562240f49229adb397efce1bdfd30cce18795a6925fbc4c492e617731710250144dc5e0929020b461417b95552e6002450a8114f798054939c5baf6a53a06521dd134efe332079de351275efc0dd46c88c6e5bb950b6dda679089f2d4da53c89d39c64ffe0786e2996f10b796ce4ac7466574b4c47777f51a16a4d1b20d1ac04fbedd03b600826b23bb1c55fd4d66de293be256eff7b90401515618d9df914ffbf7e8f930e7619418b26c7d1b671e95f99908d78386f48f6351e3815c4bf478739fc390d7585c81747756aa3240af347fbb717d312b7ddd5a82b3d7b56423bf2bb98a8228749157c6f943ad1e2009b4a149ced3017ffc45b21db42a0c10a0f8ae0e477b58525ce5f41d09582b68aafbd5e0877ce81961cfaab06528bf4645ae603574ad187e26e954748f818d9360f9a7e6472600ad69362ad7b6e6ab2f7ed6d38843168650b073c7562ca8fae9e1ccf52c9388f2c3770604004c9f7606db06d363358f00d4ac925436112db65c27499245ba7317ae11e3a3c149c43725996573c7865470b645171e2eb716689241cef6bb13667c9ed63bbac7a8841fe38065541ac36e7404840ce17376f6ed153047f2e0257f9cd0b78eab13268c6751721187437e6081278f6f21fbd33b1dbd8818acad1cc1d0e83355739bc5af41957dafa8e2e2bc8c4f871528761ea5dcb91dccec2d885b76aa062550923f3752378d726630fe96282eabb9edc24a9cc3b466c32ca6782a87a10575c5fa0116e81f7fa0f9c64c6b74db49addcb2e260bc5588a4ccb2fbee49c7bff060c93c20326b7caa1b5a8c271b9a92c18af1db800d6406fed9013a6277d5399edb5cfc206b9f35c62f1a3bdcab8c9eb18401e1099da7d3bc8e680ac8efbc21f5c1b6ae429fb9ac3c9657254c04386373251e579ef39727de6ff4db7eec75ff7edcd8245d506ee45f9f2baaf799833cba8de125a591f44f082b39d65879e1deeb9d6b654bd141decd80b92f248723b250febccabd5bb119b976fcf842d8f91daa86c6cd8649387ed7d789b1d3c15353571190f1c3fca774a6eb8a39d2b4465488667f8ef8846d0919c4d427b842d73f1ed8bc0f5a9e71cc870c6f07811c1cbe0f0ad044a6e8b82cda62f0375082e3227aed1ca533569853fe5c6a437e96f1b8a3308f8a97c5df15b35d57342363db1f85eaa4775b403c201ef4ea2e8da618e044de3f1be890ad5db50d217d93b4d4ba2ebbe4b52888169b0aa7b69624f50c5c4961ea29a14fe35634f20215224616a6756950383cd500b25322de7e26f96d6f8e4adb0502cd726efb66b30a62ce9de9c7d508801e46323ada8b33b49dba118a41bbd9819cac6cfa226c61c9d72d25733322ae981ca7f88b70123b2d47d299065512478001e3f4178c81fd5068f91d103bd83ddc36188a067492ebf02d71988e0d1eb91410a67c0dc9c1aef9add7385335fbdd757c0db4b4fcf9ea54c388f966ea31fe4976ab118254ca8ad089a9ac8ce00ade0c626371d1d9887fb10838b6389615b2cbe6c9d448fbe13e27d0ce1e06e0194e356651e2ac01e1e5b2aace6900701829dbc992ceae864ef28056bc52d2cd0728dcdf9df7718a5b854b0434b94a8029bdfa9e4707b694d1f4210aff3eba39fb434be5f6d78723e6eef15fea0506063fa6716aa852abceaeaf059ac18b2efa7f265b1267d37048fca1158238083cc424d229ecbe7bf969f4c70f5f2a58c30f429de21f437f29898b7729b9934e1a35ead1f037d5533522c738873180360c2b746ae574990bd286805c7c3ddef99ced13fc9a2da4fde9a6a03de28ab1ae521bef445ea505f58539039707738eb524f0a1612846bdeb8235b5290edbe73a4a65a6fcbca528c5caf951c2cda882c65612a6d864559ae148a8633a52735b8c0d49270676c88e3e7b33861a11db1622a66d5fa746bad35afc71d6099ef4820d88d92d27847a3a5f55bbf656739c737a61dc9d4bcfc497cad2d47a93d6cde75633379dcef051369b0612ff1473b8fbb7e2eac985db10c50c8be57a1b11543a0a8bf1abb701b1a6c8709fb8dc3cabb2a2d00d399b0fecbfc5887d697a34c957f336f8a8d9fab1035986a0208beb056c87a125fa6b3e320299b41b8ba09a70cf3ac48485220ec63788a65700465f819fefc45706796cb3e60706393a8bbf4adbc7c072f5941be05fdfd775d954db9c9b3cef0ef570e10a12ff18f29acc6f349902e9479f397dcf3f495b9470e371e075ed905cac27fd9f993f514bf6a22bc6c692012f50830e7de0a056db945368c40cea9a2c033c171c459c073ce180c7e8146a58a24ad523546e8856f55b2acd27eee9f8b9d8779e308bbcb42045c6df1c49ff5a6cbbaaad323668a35b532c9b0e8420ed49ea69b5ba257e97e75127e541d60298fb39feec2df3720e6dcb2dc5e0be3b7ba31a8680947f554fbf913932f8fe846fd736157aace4314fe403b47e6883a2735fb5a27741b9b9ee57954296ea4426c09d694551350989bc9b097c008575d640032af68cb619e356550605e0200ccde9437d628bd487564f03da4f0ef753188be5441f81d95c5849cc3ce8b405f55f4c31abd790248a3b89a369c4860283b437d31990715222746b23cdf815f116811905c7929b97aa6cc6d2a872e009c0627f152ceab0b37aca46f61976dd19725f06897162e21c12cbd50ad4e8f3559e395af904721be140f1be0c1f6906b462384e9fb5941cc7f556b505e2136f61e3a012014520ff47147f11"}, {0x30, 0x11f, 0x26a, "df8c4f4b990fd4b97d0f1966ea891033bf3fd08432e3f9695827ee218c9784469de90a"}, {0x44, 0x0, 0x800, "f4e4cf6284539de0e86a5aa55afd6aace034be6d51687d78e0ffdd939ec94b1766bc20bacdc6d42748dfe53f0f43901031e600ed20"}, {0x68, 0x119, 0xe582, "9a89a5d464cf96bf5226058161fdbbf75c8d634bde23cd194b1f88169a9874fafb4d340618aa2f61741c3717dc0be6be2fcf33859043b509b27b921eea51c1b6242ce9a7141806ec05a815f8f2498085b6813d31c4e32daed7697b"}], 0x10e8, 0x801}, 0x3}], 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) 2018/02/27 18:35:47 executing program 4: r0 = add_key$keyring(&(0x7f0000e38ff8)='keyring\x00', &(0x7f0000866000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, @empty}, &(0x7f0000000080)=0x10, 0x80800) fcntl$dupfd(r1, 0x406, r2) add_key(&(0x7f0000243000)='dns_resolver\x00', &(0x7f00006f9000)={0x73, 0x79, 0x7a}, &(0x7f0000c89fb9)="5c4cff01000030b78334881f2b16c5896cf4277336ae090000000000005f2316dcbfd20d84e3de3d0000248bfbd524c61df9c977d1024b9dbaeb02a51dad8098fb5ef4054b6b00", 0x47, r0) 2018/02/27 18:35:47 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x12200) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000280)={0x1, 0x3ff, 0x0, "587565756530000000000010000000000000000000e3ff000000000000001c000000000000000000f4ffff2000", 0x1}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = getpgid(0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000140)) r3 = getuid() ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0186405, &(0x7f0000000100)={0x5, 0x3, r2, 0x7fff, r3, 0x1ff, 0x2, 0x3}) r4 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x0) r5 = dup2(r4, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000180)={0x9, 0x0, {0x0, 0x10, 0x0, 0x0, 0x9}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r5, 0x40605346, &(0x7f0000000000)={0x0, 0x0, {0xffffffffffffffff}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r5, 0x404c534a, &(0x7f0000000080)={0x9, 0x80000001, 0x2}) 2018/02/27 18:35:47 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='vegas\x00', 0x6) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty}, 0x10) accept4(r0, &(0x7f0000000000)=@nfc_llcp, &(0x7f00000000c0)=0x58, 0x800) shutdown(r0, 0x1) 2018/02/27 18:35:47 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000080)='system+rcgroup\x00', 0x0) ioctl$EVIOCRMFF(0xffffffffffffffff, 0x40044581, &(0x7f00000000c0)) memfd_create(&(0x7f0000000440)='}\x00', 0x2) sendfile(r1, r0, &(0x7f0000000480), 0x8f) sendmsg$unix(r1, &(0x7f0000000400)={&(0x7f0000000000)=@abs, 0x8, &(0x7f0000000040)=[{&(0x7f00000002c0)="3d30a95c9fa8e5096001f5af7f5983a56bb9a72ff89686057ee00f0d9effafbf435839895a3d29a413866b6910f8b277fa92e31892d2afb88394bc425285d45b8ea14f2d805079e857b04387ebe65bcaebffcec44968acef9bca60dbd555602264d652932f024f6415f119fc3934b01f34a4eb95470ac31b5e0ccca308f834021f9ee5c202", 0x85}], 0x1, 0x0, 0x0, 0x40000}, 0x14) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000100)=0x0) getpgrp(r2) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/02/27 18:35:47 executing program 5: getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@remote, @in=@broadcast}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000100)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000140)={{{@in=@empty, @in6=@loopback}}, {{@in=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000000240)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@local, @in=@dev}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000380)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000003c0)={{{@in6=@mcast1, @in6=@mcast2}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f00000004c0)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000500)={{{@in=@rand_addr, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000600)=0xe8) setuid(r0) [ 98.815112] audit: type=1400 audit(1519756547.010:17414): avc: denied { net_admin } for pid=11838 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 98.816459] audit: type=1400 audit(1519756547.020:17416): avc: denied { net_admin } for pid=3893 comm="syz-executor2" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/27 18:35:47 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) getgroups(0x2, &(0x7f00000002c0)=[0xffffffffffffffff, 0x0]) setresgid(r2, r3, r4) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x10, &(0x7f0000dc4000)=[{&(0x7f00004e0f41)="7f", 0x1}], 0x1}}], 0x1, 0x0) sendmsg$key(r1, &(0x7f0000e96fc8)={0x0, 0x0, &(0x7f00009df000)={&(0x7f00007cc000)={0x2, 0x0, 0x0, 0x0, 0xf, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0xd, 0x18, 0x0, 0x0, 0x59, "76cbd5f680433059c2b551abea6d36af507cea6489c34add75bcef1822ef862dab9094673d3270d0fb0e6c05dc68a1f1819ae9b0edde85c586dadc0c6678d0f8013d316eaf1ec51fa894fbff145df65233a0dc9bc66694bae4"}]}, 0x78}, 0x1}, 0x0) write$selinux_context(r1, &(0x7f0000d30000)='system_u:object_r:sound_device_t:s0\x00', 0x24) sendmsg$nl_route(r1, &(0x7f0000556000)={&(0x7f0000bb3000)={0x10}, 0xc, &(0x7f0000303ff8)={&(0x7f0000ec6000)=@ipv6_newroute={0x24, 0x18, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MARK={0x8, 0x10}]}, 0x24}, 0x1}, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7099)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x98}, 0x1}, 0x40001) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x100, &(0x7f0000276fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) sendmsg$nl_crypto(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@upd={0xe0, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'rfc4309(ccm(anubis-generic))\x00'}}, []}, 0xe0}, 0x1}, 0x0) 2018/02/27 18:35:47 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0xc0002) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000040)={0x7, 0x3, 0x8, 0x401}) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xb99, 0x280) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00000000c0)={0x800}, 0x1) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000100)="0a5363888de6cc2761e979d9a9f227c68a06db919b9129b7e94c0e10e910cb7514d819b1dc2d39278cdb6507beccdc4639581ba8bc98a6f587b35354a9f001ed3038e7ad70351784255b06a8cd7c98422e9ff072a0230228fb18a730363129ab74d7b38e3b1b71fe03bf454b90a7a7dd73d189e0ff19c98d1cbd37eb9e29c35c9cacf86f26cac85742a6a5a9c9a2919fa7893b9e443e6664fbe41be6404b96c72f56d185e919971c9f6886b69ae27901cafd8b41171f7adf0535fcf7545dbe2ab085b0dc0891098aecdd015fb8bed1") ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000000240)={0x8, &(0x7f0000000200)=[{0x0}, {}, {}, {}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4008641c, &(0x7f00000002c0)={r2, &(0x7f0000000280)=""/35}) r4 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) r5 = request_key(&(0x7f0000000400)='pkcs7_test\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000480)='/dev/usbmon#\x00', 0xfffffffffffffff9) keyctl$search(0xa, r4, &(0x7f0000000380)='ceph\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, r5) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) r6 = openat$keychord(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/keychord\x00', 0x101000, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000500)={'gretap0\x00', @ifru_addrs={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xf}}}) recvfrom$ipx(r6, &(0x7f0000000540)=""/184, 0xb8, 0x2, 0x0, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000600)={'vcan0\x00', 0x5}) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0xbd) sendmmsg$nfc_llcp(r6, &(0x7f0000005b40)=[{&(0x7f0000000640)={0x27, 0x0, 0x7ff, 0x2, 0x0, 0x8, "a38a8e9e7fb8b3447f7bf448f9a511aa77114cd856dc1e1df213d9f2583a253138b415ec5172286a8fe996c93f817e67b4c9714ca049fc2c4e46eb1eb24645", 0x8000}, 0x58, &(0x7f0000001d40)=[{&(0x7f00000006c0)="43404ee2c6a60f801c119ba5a153066473be26d9795f3f1ae6167dcee1797198f5d1d6638eab370e4a0ce52a724151f9ff4527fbcfe99ba74aa8d596e0363e83ae8347026544e377b2cd28ba273852ecb667b408ef74ad9f7f2568d01bc8c2f8e2681c5bd4a031b685699571d7033085fc559101dc9d1bfba7072ae35f415c0c5724e242f3c9242a8990e4f2aecf2cc9", 0x90}, {&(0x7f0000000780)="50a0b1c92c6146aa6cb007aca6dc11701bb26779c622e59278ff5747095305af995a50a6915840f73437a8be152c55d8ab88a6a7229758f0999e88908429585895a52426de39365376539622b965574a2f81aef0e01bb8eb0869954173169bc8d144397499028d10d019191ce23e5aee375ebfd5496eaea797bfa8b12439041af4dd", 0x82}, {&(0x7f0000000840)="170e84db57e73548fbe4d7444806d89229cd37a34e686d0a3dcd34a2ca468a58748f51f0b28ef415d2f0a08880c5400d4fffa22fc3bcd62bcd06b30455cdec7edcff161a53df540ab253b7b3f2f51f0fef8ca5b52160257986eda96718f96365aabba2636bf42996d540e1318fcf096071e68e8ba8ac075274210bd32118e8997c7acf21317fbd3ac74be56b13735ef648b1d556c3790d9d7c0cf08da75b8115d2e75e7ef3b489804d7a01c99524dbdab636f700f38e492e968484033b165e2043254f91c40d04f05e73b08a543dc6e07261c889ed149d176beae721dfd734f648", 0xe1}, {&(0x7f0000000940)="2a5113b71a3cd04c6d8b91096b53a7beeb0f9c087fe7b30e51f94d589e44ecf83c4617775cf5a4b4f963ed822f8b8e20d1b3adc45466edf8b036a041fec461814c909fdb9575cdb6cb6c09c708c02858c33d52d8f04120378ca7320b86c0def031a143b664bb104702e71b73fbfff811b2c0f4325b6e2512dd8c6c555f2ad5a2228303da96117cbe80cba6a49b74f4c8878ddd357b8fd485082d5eb8a407bc8f642188e246d522a552d5875d", 0xac}, {&(0x7f0000000a00)="2f47f7db59b80f267db29a7403e70b96c7d73d27df41d0955e740ce97bfcb2cc5750f3efcab8b9064acf92ca71c2f6d55d3e21e453cfa53aeea967452ee0824accb6348373dc30bafcf5002a0607f242b90b353af5c144f47d5a02d34750fa192daf242aa85bc16d427fe6c7db379bc3939ff323b85b1dab3c8cbadaa0f57a359cdd92dbcea8fc864dfc499e87146168c2e1962549d07db9bd382832e590211a7d4c8ab626e14fab1196880fa67e600b4e3828dd566fba2f9b0f6eeb660855f56e8588f04af4db9ec02b3bdf05fc8a0a84d46899f63d2e40456a5ae465fe7e2c6179f08bf00e1763461f89c656ff182ac6e57a1682f2076c305d06ce6d6c08a4aaeb5320f8b4b04c8927fa20c10639cb27499bd62f636a63de30a5909312d6973b7df99d4c58c8bd3ec68d054ce1a66d6fbabce719618efae87b5e62d3d234dc64e8e6cdeba544c746c1cb7f2ec85cfd1aede8b441ada47ca067097389fd4fa4170fceae47923d51e40b015e555d23e177aca2d9b328a83b6f0b140ba2b6eed1ba9493816ce6f2a23040c7d038c039a0852da29fdfbe066f36d85187646887c2314ccfabc2613c67a1df18ff66dbd93fc6a79d9d6e401e1ff87e21191911d108c93a48c5e5d6566e3eed09bc43054c42eeabcc9f68a7ea7f52b98e28623588192a5587165d4aa41b38f6a0fa2563c2dfaead0990668684e51a128b928d5ec041838a22cdef723428a3bc0539daf42de695db8d96d75d70c0948b0e1593bd0532dcd90990098bd19075bbbd11e5f33cac3a5d01fc78e36a457cbe9134aae7569a35f7489a1c95f06280f1a8bd1a78d9f06cc8096fb0327b666c999652ddf9d98b4411c8416c50d4212e3adc0c5a9593177c5536aeef18279bc5f0f47d5a07297b326a9b6d926d2ff20a02d585ce998c4b0fdb78e7511221e04c9785f6b0bb0b0557b9b1157c107802653703578f57aa40ce6686c56c0755b9c2a4b35f5061f407eeebd245f82fae609fde46fd51b5d565a8bd5d0021038193faf8c8aab2be3be91f80869a48642e387c9c58153dc49d4bfbc17ad1e6da0362546028858b477d402c38632f72b632957ba2213210ee6a0e7aac67793ca9a1cf3811a86b412fe99c6c1dccd88bb2fb31ebcf6b14121ec889064473ffcd37cb17fad0a0220f641f9d252be8f20b9046b0640584e734c3121d7fb00dcb8d240121c086bf162a231d84dbbfe90223607f048e67b9585816c501d5dfe7f8a4d7b4b252d4ca6f1e312dce9575f38306b8d5666153f6405e00749836ef51b5ce2067176e6964a8570275f133f5a9648c95d967a11717b3bf0db825f33f6ef2c3208d186a6eaa8c54defcc24f9d15ce57a95839c5c30208bc74436bb390c5856ea16a1d6bb3eae9b340868ff93b3ec9e613a5b2d3c2c9006beb5ec016c11f66594ed46510cd24bd7ec487cf97cb6c3d322242a4416c608f61648644e8c9d6d17090d62a149cbc3b43e2f73449c2714d4f9317dfbd41ceeb718e71d74739bd347f75324eeb7af8ce499b37f2de8d5ad0497253030d9bcbc685d243ce4b2ebb4f788f7561c2f0971246f40495a7a27dfd3dc14ca4dec5bf990b580ab25f6855c05f932113909d7d4d165e49a1dadf6ff1837667296e0fe5b0625add672b96726b6670fd5125f388a028b49aaa8f7f896e4abf83e70816277f2131f2e1b93d645a9608fc4601376af4ad9999fd37bc81da439842bc53467a0522e8f67818864b05e67f451e2ab9405c10e6ef76d54ffe58f29d94741f4039b882408b966b72238fdb07f3f14a58b97abc76f1b67ac8d79b77d151399c1325b314280455361e90d94487dc0448f5ccb0f0556b7530ba0fcf001ef075095b990ef018489ff1a6c39350d12612d885eb80a9ac779058ced30599aeadafeb43903592e7e633b3595f41ab4dd4a7643621560e03127006af5e2e05aa25f004e422a801b0037f410e1bbaa6df9084b5863101c8f5f477d02b40e0735ac40ce2fbb18f6bdee74fe64ede3d284e8d61fa0f31f51482f8029314887dfbad216156aadbbc643ad11a5a9d4a16924be0446ec82d51a23eb5cda1a23f88ba150d8aadbb90c20b729a6edc1fb525b1f74b94901eb698374fb68bed0c0a52bdbce6a67220fa9f5c847e25652704cc7959b502de83e991bbf831bf8b15d6af25b56f9409620c7887749ce5f6e8ba9bbc05eabca746a07a9210eb54f34bece7839cc0a1c84afe892433c11f05f53f7e706a3b5c28f3444d4e77a841db2f70aaa6f583f9d4a185566c086d8e5277352c546d13bd7c0f000efa1ab67dfe20969163edf21614c4c582bb9448fa39dc81cebedbd53a8dc11f668af9e44c42b35c6b4dbebe4dc68472a28f3acc3cb08d60c056a6a8af86dac9fb2ba3d1c6dd401e28b07c529bfcc5d5b7c8585044314e63010d710fe352eebc21b168cf79bdd79a87d7dff0be092e6138a9acf11536f6639e1bdb289d272b08a6215414754d4c10389b1921b9a375ce19f314b6e222607771c2ba0e0b9afac12254f72f0da5ef954f8bfc41bd1905020ac2addaebfcf06f6cb821fb71cc7356ba112071d3a177c3fe33fec13e03214cc262898903db3e50d367c8bbea5b09a70e6f14aa966e044e321b05df5a9d61acc78dda0d13b4febf4bb199e7ce528e1b42cd5ebfe7562913adfea6a6afd1a2c31536fe70ec9b8efada1840f23b0ce175b5d8270a78b549ab81ecaf51de9527cf107ed298d6f30546ac3c73d197d3b2041c4f06ca250b8493f96e035593f316105ce211d6851f3c82ca768524b6d11e1be3bbdbc857f38f7d68ac326214c77596bed2b4e81187d89141666864a6453b2f2a2d9e23c14176d7d6f9e0e80a99d9bb748509a4fac32c8a3987297a1bc8d56be39cec1749f6abde731fe31c65b575b7255d251289aaef05289b6c41af864657a449787b7b8e3c792a81c5aba92c5c36622dac8f4ef3569c75f67f93515cbaba83111814760fe5900e904d6f2d0b55a80493ed3a0fbe73d0c78bd007bdde86f367bfbf9998298aaee401212ef0305f06a3b66a43b5d011c4d0b2e9624ef6721c56262253633788767e77d9e1ba860a6a9ae99946106ef4c71cec280b79d2d9741e872714740663afeca1c06da53859097025bc941c9c40b0e76781c1d1a3f4250a77998fd4a6b5cde6b8689b387b97a0d67803d60234745e3b44816df0d5e7db21b7b7012ac4e444de0025b62a2ab7ddbe64fadad34fa1372e7ca1906fe563d4e61756cf813be2553bb5d9c477e09e8c333cec30499859acebe52fc76f537297688e2c9ecf614576dd078b2b4adde77f00513b8db172f1db9506aa63d3d4350357b64121dc9b038f388e173836c72bd4ae98c8fa36d7875753c99e580927cc78fcfcc2fbdffe54c35cc4cd8e21c3e191b5159aaa968998f76606fd93fa63871918c3283ee52c930ff8ce7328667042357edfaf252ea2885cdd4632c43dc32d18daae9330b414bc26e321cc83a8db7ea102f8943ac873c5af6186888ebf3454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0x1000}, {&(0x7f00000045c0)="9ea365b6314036154350c9e4f2810abafebe98af022d5462db4d15dae42934363ded06197f5f4ff4187c0b81fed894abf7c6c87b0abea58a352a8b058c2796a5d80a6296d9dd3e36df5712c5d769a15f27077ae3f4916982", 0x58}, {&(0x7f0000004640)="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", 0xfa}, {&(0x7f0000004740)="920939661e6f0f7c94617c78e952b1f778a6a4177dd0d0121b16b44eb99d199d46aee26878b536714c52e2115a23361df5bd6154def8cecfb202a700b2b45f4210757885b3e3c0c829243b5bbd77e91f2f2da88b441ce3915b6598064b99a3ecde795ca6661c186a4484e289defbc1bbd1bdc01cbd1f11ea3726f158ba9e7859b5fdd47ba75143875346b9db0b604f9223592a80b31b37ec0ed67af02aee03927e2f309359c22f9184ba", 0xaa}], 0x6, &(0x7f0000004840)={0x100c, 0x10d, 0x3, "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"}, 0x100c, 0x10}, {&(0x7f0000005880)={0x27, 0x80000001, 0x3, 0x2, 0x6, 0x0, "6e6e1d338312bfb1f2d52dc6018f7a39c2c027c14171bfdc5a571a7baa80bec8979f993b9a89cdbc5c525dfda4f9c60c5bac6047a6842fc9efe88a62cbc6f3", 0x7}, 0x58, &(0x7f0000005a40)=[{&(0x7f0000005900)="7cb0bc69941b69b35b21900b8122beecc52dd2e06301204319e4a49d5db1f207f726d10c030a6d6d7d18b584d9be516db4f35eef483cbbe2aa17508d9b6fe6d631cdae8b5105704a7752c276bf62e4600eebdad86260238ec638e367df91d8bcabf8a728e66cdd", 0x67}, {&(0x7f0000005980)="d5667814abfb6122f93f25fe82ec59c1bbed31b5a9aa50e9d3f48cdb1d1a27101b0bb0b5c7cb61093b79b3cadb16b8e3b3172089e52b850de586c0c7faa08a62a3f123a7a04329e21866ef97ffc80a8a8025b683d0dd53970f237205f0fd48ea5078fcd569a5abc4af8adbc486e06fce019623ff71469261ff6ece8e263ebb204bd38021df1244174dceea1eb599d84c1bc54d384cb2eb2d2e1150ca21ad", 0x9e}], 0x2, &(0x7f0000005a80)={0xa0, 0x107, 0xfa3a, "148f93e1e3a814ca0dfed4f9dec6194a5b11307f1a2a19c77bc15f2b1b22c3462932570d22853cb7fbc7ff5c4c5b2096948c0797b89773444c77d0c57e95c01d8d4450a8f28c62073fdc5ecc34bc5226c4ba3957a7bfa7b2d0cf45354558ba9c73020bd597aab54ec6012e9246d7e467357c7dbd5bf207d5c747c625f2bc02146ec9fb6b52b331f019ed23db272c5b13b30a32c1"}, 0xa0, 0x4004000}], 0x4, 0x0) finit_module(r6, &(0x7f0000005bc0)='ceph\x00', 0x2) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) lstat(&(0x7f0000005c00)='./file0\x00', &(0x7f0000005c40)) fcntl$setlease(r7, 0x400, 0x0) add_key$keyring(&(0x7f0000005cc0)='keyring\x00', &(0x7f0000005d00)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r5) ioctl$DRM_IOCTL_SWITCH_CTX(r6, 0x40086424, &(0x7f0000005d40)={r3, 0x2}) fanotify_mark(r1, 0x40, 0x40000000, r0, &(0x7f0000005d80)='./file0\x00') getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x73, &(0x7f0000005dc0)={0x0, 0x2, 0x20, 0x7ff}, &(0x7f0000005e00)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f0000005e40)={0x7, 0x8200, 0x0, 0x9de, r8}, &(0x7f0000005e80)=0x10) ioctl$VT_OPENQRY(r6, 0x5600, &(0x7f0000005ec0)) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000005f00)={0x4, 0x6, 0x5, 0x15, 0x7, 0x5}) ioctl$sock_proto_private(r1, 0x89ea, &(0x7f0000005f40)="a33223d5835298cb953c3454d7e5895d4fb3c21dcaf24f84ffb5f293f71ae9c49ac8c09aa859a4883f2e04af5e4878288c81246b315e92c5eb3622bc44bd8a3a1450a5d29668e52e1dbd60b81485174371b95899611c727df94072d3045303579414242aeeaf78b704f7b5f6c3ba7083ec3b62943a4a0ba130b9b76a1a4ef4a637ff20cdf8ae1d679785be9cce76784c2126e3010ca39bded325a216c87bd4289bb5b5675ef3f33f8e5e7fd0b6611b8a7d5fbb45a50debd4f7a9600494ef0edf509fd5e216f8ae730f3c1f82437a8a9e5157f7164e2d6a4f8527c605714179a81a7ba95f8dae191e2606c13048") pwritev(r7, &(0x7f00000061c0)=[{&(0x7f0000006040)="f8ff05a904fe4f63bd5a6fab1296c66ebf1688bf5bd0841776704c531717615559c198278e7ceab1ba02f929be844052dcb74e30729183417b916aed8ee9e1facb78b1691d10d241cfea6d60f1d89dd09e5839c27ae62d1b266d195d8dd8ea1fd2cf820ff1", 0x65}, {&(0x7f00000060c0)="a2aa728685f899aa545325dd3714106c361454e80a11071edeef8559404a90855e2e9b297d48e90232104340abb8f46236a1fcd709b1b4b7338e93fe4a1ccf9b800e4da9ae86236df313d5903ae4633fe01ca4181b575f92e131169a990b2d0af93216b946759901e19df9746b49ba680e7411fa8d92eb475c939a2426f605bda2dabfeda62120239a591dda28969cfc836bcec4a5ffbd7dabe8a22bf366fbd70d3a99feae41d7035b349ad59748b8a50368653ec10d3aa915ecf2aa197ee1f1983b7625573f46495237075a5e9af55c3c4194223888abfc1689a619661cbc41390fff6d3d3e309bb7cc1d6f8c33441531e97ba0b6ca3f", 0xf7}], 0x2, 0x0) 2018/02/27 18:35:47 executing program 7: r0 = creat(&(0x7f0000000140)='./file0\x00', 0x1) unlinkat(r0, &(0x7f0000000280)='./file0\x00', 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='hfsplus\x00', 0x20801, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', @ifru_map={0x101}}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', @ifru_settings={0x7fff, 0x0, @fr_pvc=&(0x7f0000000180)}}) r3 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'bond0\x00', @ifru_addrs=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8, 0x3, 0x4, 0x4}}}) 2018/02/27 18:35:47 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x4, 0x4) bind$inet6(r0, &(0x7f000092bfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$inet6(r0, &(0x7f00004fef47)=""/185, 0xfffffffffffffe5e, 0x0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000957000)={&(0x7f0000000040)=@in6={0xa, 0x4e23, 0x0, @empty}, 0x1c, &(0x7f0000000000)=[]}, 0x8000) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 2018/02/27 18:35:47 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fe5ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x2, &(0x7f0000000ff0)=[{0x40, 0x0, 0x0, 0x7f}, {0x80000006}]}, 0x8) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000040)={0x10001, 0x0, 0x10000, 0x8}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0086438, &(0x7f0000000080)={0xffffffff, r3}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, &(0x7f0000005000)=0x98) write(r0, &(0x7f0000005000), 0x226) [ 99.324737] Option 'Ü¿Ò „ãÞ' to dns_resolver key: bad/missing value 2018/02/27 18:35:47 executing program 0: pipe2(&(0x7f0000000040), 0x80000) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) tee(r0, 0xffffffffffffffff, 0x1, 0x0) 2018/02/27 18:35:47 executing program 2: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) sendto$llc(r0, &(0x7f00000001c0)="b0aa53814cff5d9c6685f6fa", 0xc, 0x20040090, &(0x7f0000000200)={0x1a, 0x1f, 0x1, 0x101, 0x3, 0x8, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x4042c0) recvfrom$llc(r2, &(0x7f0000000040)=""/13, 0xd, 0x40010002, &(0x7f0000000080)={0x1a, 0x15, 0x80000000, 0x1, 0x2, 0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00005d5ff3)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmsg(r2, &(0x7f0000000140)={&(0x7f00000000c0)=@ipx={0x4, 0x2, 0x2, "fcfdc242e51e"}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000001240)="3a62d5bb6e723db54c0fa22863d72eec26b01457a5ae769cd32506f92afdce326ca2eba7f788797a9d5cb97534c2ac13e0754663439cfaa8f93a2d2f041cf6e2391eb06149edcc5d66c89f2aa2485468694e3505eae0128311ff629d44714df0b1f7165648436d07609de2e34777a57ec9de03364b4b4f2e03e272bc928ca5e2ca1680f880e7c175c95cb124d7bd16158b732a334b19788c546a27c942a0e9c8acdb785527724a9902fe4973a8688922fe17906674775212246787d6b3ff829d8d8c1253ce3127deb66d36c60110ddf1a871487f14ea6f934c32394bab0969e01ff818c9099d8ab1b76acc6c1ee31556ce0104df533188", 0xf7}], 0x2, &(0x7f0000001340)=[{0x78, 0x19f, 0x397, "318a890c611e8ba93ed8b1d44eea998ef2fd0858164781b9c520f6d503a5a02859440da30faff5976eb6598e86a58d63f09d16dda40793928d5ffd9c36edb4e1623843657ec8b297ff412cdd5364cf093fe01c9a7c6b85fac82d0ea803c3f4e20ff5ea8f9cd8ba68c6"}, {0xc, 0x88, 0x2}], 0x84, 0x1}, 0x80) 2018/02/27 18:35:47 executing program 3: r0 = socket(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000bdb000)={0x2, 0x4e21, @local={0xac, 0x14, 0x0, 0xaa}}, 0x2e) r1 = syz_open_procfs(0x0, &(0x7f0000d06000)='stat\x00') sendfile(r0, r1, 0x0, 0x3ff) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x9) readahead(r0, 0x4, 0x4) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000000)=0x3) 2018/02/27 18:35:47 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x0) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @rand_addr, @multicast1}, &(0x7f0000000080)=0xc) 2018/02/27 18:35:47 executing program 0: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x8000, 0x0) pwritev(r0, &(0x7f0000000040)=[{&(0x7f0000000580)="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", 0x1000}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/ip_mr_cache\x00') readv(r1, &(0x7f0000000540)=[{&(0x7f0000000440)=""/175, 0xaf}], 0x1) 2018/02/27 18:35:47 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x8) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) epoll_create(0x400) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000002004e22ac1414aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000002004e23ac1414bb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22ac1414aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000f80000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22e0000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e21ac14140b000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e23e000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002ade1eefc0654473ad91ba5aade445c5bfda90ade17b0e890e0b04fd2ef20cbf3bad5f38bf10739197bffe3be0340c1453c12e76e5a20f2fc994b7484bce12db7af3509ce265301f9cc1468753bd8b08e66015483cedc0ecc93ce2cb7f43441846db5e266255e5c2289dafad80828ddf04c857911a347b7b1e4a8d066e3e7951326ee6170f76816a9c65cfd549ca266eedd3c8085de07801fd46debc4a46647deafbc57defafeb96e7dd0da07d0983bfeffeb2b7646b26ad8d2aac1f12f9b82973ff13dec8a2e320d78d4b026836d857d4f23f831b011930ac76af73cc072d6931cb740bb2238558fff6a3afbbc4b9891e68694c99b5676dc493a8518f54d965c7c71f62c866355aeca920f2ab365fe020bc9c18e478541c5024b97e9721e92cfaa0413bd1c2b31b7dabe46b2285f644f85aec1f4e417a4df55635d9fe"], 0x3c8) ioctl$int_out(r0, 0x5462, &(0x7f0000000000)) shutdown(r0, 0x0) 2018/02/27 18:35:47 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f00004b7000)='/dev/usbmon#\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r0, 0x8, r1) read$eventfd(r0, &(0x7f0000745000), 0x8) fcntl$setsig(r2, 0xa, 0x12) pread64(r0, &(0x7f0000e95f16)=""/234, 0xea, 0x0) poll(&(0x7f0000027ff8)=[{r3}], 0x1, 0x8000) dup3(r2, r3, 0x0) tkill(r1, 0x16) 2018/02/27 18:35:47 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f000078b000)='/dev/snd/timer\x00', 0x0, 0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x0, 0x2}}) fallocate(r0, 0x0, 0x9, 0x1000) fallocate(r0, 0x2, 0x80000000, 0xa4) 2018/02/27 18:35:47 executing program 6: getrlimit(0xa, &(0x7f00000000c0)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x807c6406, &(0x7f0000000040)=""/11) syslog(0x9, &(0x7f0000000100)=""/119, 0x77) connect$l2tp(r0, &(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @empty}, 0x2, 0x4, 0x2, 0x4}}, 0x26) 2018/02/27 18:35:48 executing program 1: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8955, &(0x7f0000000000)={"0200696467653000", 0x0}) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x100) setsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000000080)={@mcast2={0xff, 0x2, [], 0x1}, r1}, 0x14) 2018/02/27 18:35:48 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000018000)={&(0x7f000026a000)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000a04000)=[], 0x0, &(0x7f000049a000)=[{0x10, 0x29, 0x43, "0b84"}], 0x10}, 0x0) prctl$setmm(0x23, 0x4, &(0x7f0000ffc000/0x3000)=nil) 2018/02/27 18:35:48 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000886ff0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00004dcffc), 0x4) socket$nl_route(0x10, 0x3, 0x0) sendto$inet(r0, &(0x7f0000d59f8d), 0xfffffc6c, 0x20000804, &(0x7f0000e1e000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) readv(r0, &(0x7f00007d6fb0)=[{&(0x7f0000b7e000)=""/4096, 0x1000}], 0x1) 2018/02/27 18:35:48 executing program 7: prctl$void(0x27) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000040)=""/79) ioctl$TIOCMSET(r0, 0x5418, &(0x7f00000000c0)=0x2) 2018/02/27 18:35:48 executing program 0: timer_create(0x1, &(0x7f00000001c0)={0x0, 0x10, 0x2, @thr={&(0x7f0000000000)="69ccc8386d315a1c05fc0a6b964d797b4f97925f1c03180226f7a5e768ddb4c48010df6cacc360f80a40ccf85d0e2448d343ede04d820ecb61e2a8d73222bd4419fb776fc0ab2573ae60148eb6551331fe3ac09209ea9fcc6426f6dee027bca7a4b302e1650f06a7842bbaf0818e35223f4d258cfeb9787ec55610be3fdae6b0572d3212e82cb63fc1fe057756f110032f72ffad2f34632c52e968175665", &(0x7f00000000c0)="0b9fee443187dbbb65fa8b8649e68b85f103eb54a897198859f4062f7f3cd88afd254ffeb27e0bca171da343f9b834296b44ef4e8ffdc8825ff204c315de25ae25550b06940bb28b601e88a3d894cb537e47eb9fc6140dea3feae1718300f7fb85c313a3175ca97c0d3530aeffd92e946931b08f7bb197977d6007272b14bddce9d658551eb167e6ef0275d4e9f9414b2fb270941c01eb21c2d165c20cf1a64214d676cf134a52e4ffc592ec3a13d8d7e4945715954af912260ea4260d2489b35f8e8947c934d3599cbeff1a5224e0f639f0ddf46884ef4494309b5eb597431d152c"}}, &(0x7f0000000240)) timer_create(0x0, &(0x7f00000003c0)={0x0, 0xd, 0x2, @thr={&(0x7f0000000280)="181d73fccf59f3485512c30f2cd6580feaf6c28dbe5ef211574f2e4a911cdf823bcd7568e5cc4beaecc0b6546878fd53b10ca224766d5959465fda583e48c1f3e6ef54d8bc6024df5292af7fb22fad3ad3fcbc3b95cc24868c18c72ac53ee8df9f615b15c4da27b0ca56bbfeff17efdadd5780ebe673dcdbfe01fc734a3b4b14a5883b1c35df19b3f9b52486e5aca8dc79adad21b6a5422584c169dfaa7af7dc9e812a7b123423bc0fa0bbadb6575d59", &(0x7f0000000340)="9621e61cb0423425cfbf1328e3eeb670b142a3adcdc547ef67fe0e30793b73879fd84af1eda54be137f95142a567f806e86106195c8ab8c87df9856128f96cdae01660030c8124e16cdc206be33a76c1b58a267c5de36894c0ad8673bbfb"}}, &(0x7f0000000440)) timer_create(0x6, &(0x7f0000000580)={0x0, 0x3a, 0x2, @thr={&(0x7f0000000480)="4057215df7b2764b0c611071efb4b50b5849a4653e7cab79363d2d98bcfa51a97f4286fd9f9c5743c017e4f7f2844bbc0e5313b6be02691b4703a048dfc8da8411560d68d42c2550c432c52be74d18af2ecf47e4de15f306466f16b5e27d1135728e5a09cb1490ee7f44cddab2a761242ea8b0c1388479e970beba9e5cd376c2acd731374dc9fe331dd07069d4a8c3fdd3ead11c8afa9797c8e059e25a1ce4fabfc79edda2ddf444d6e3c7e5051a73543d4877de87e45f1658a550316389afa3", &(0x7f0000000540)="57b3c826fcc6168e613a51"}}, &(0x7f0000000600)) timer_create(0x7, &(0x7f0000000640)={0x0, 0x13, 0x2, @tid=0xffffffffffffffff}, &(0x7f00000006c0)) timer_create(0x7, &(0x7f0000000840)={0x0, 0x2b, 0x2, @thr={&(0x7f0000000700)="3d075d179dd8571eb5a9dc10a28ce211aac2f9538e05e0e9ad2bea1fa20188b3cd3aae9ec3c1e77465ee8f8523fdc99cf4d83558f4", &(0x7f0000000740)="3e056366d7c6ebd9c22b32fa62d59d27cc9568a53cb2654804d200ff3a93cc19639a1b90fe39478df059f87bb9d958eb6a8eb8ee34620a5c52e1663422b36f078503813a6041ebb3262443bb77daf29f9b4939eff8611308e712bd32cc7e9883eaad9e408c1b8a118772a638dacd4190c0d6bdc99a51ec193f587c6c03013afa8d0836fe9c656c9108f2d153fe521a2ff1c9cbcdc19373a1f3a3b5108bb5634c3733bd194751a09728440e94803403119e1907459b36d99486a00e8fff913c47ec43d9e29560b51736670c51bf672a9fed66249768009fbe8b9d360d4679"}}, &(0x7f00000008c0)=0x0) socket(0xb, 0xa, 0xffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000900)={{{@in6=@ipv4={[], [], @loopback}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000a00)=0xe8) ioprio_set$uid(0x3, r1, 0xba) timer_getoverrun(r0) 2018/02/27 18:35:48 executing program 1: r0 = socket(0x9, 0x1, 0xfffffffffffffffd) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x8, 0x3, 0x2, 0x0, []}) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x3) r1 = fcntl$getown(r0, 0x9) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000080)=r1) ioctl(r0, 0x8916, &(0x7f0000000000)) fanotify_init(0x8, 0x1000) ioctl(r0, 0x100000001, &(0x7f00000002c0)="fa0e36e2b219c44fcafbe51b684689c5ce8923be6b1f9c2619e7a6e5209651b2e75afc6a370888b8183c0724c46d26a81e4803f288b4871cc88409cacb461daeae0000993927c1eedf910785acd07d36b21639c5b0e46afcad507a9f461612a38210c22e2da33cdf86d90accaa3f7d273b249a069199714107a43faf6ea16c6c3455582e0ba7fd247ccb4698c9195bda1bf70a2ba1b49ca7c8f62c7286ccbc35a561b983d2619f5236e6dfd5af317ce091e06a12a287fc01474b9979baae587d014f7731ab3d4329cd193aed059859330d7ead26430554b0c0dd213c8e95a70412") 2018/02/27 18:35:48 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x81, 0x0) getsockname$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x10) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x2000000008972, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000987000/0x4000)=nil, 0x4000, 0x1020000000a) clone(0x0, &(0x7f0000a63000), &(0x7f0000b84ffc), &(0x7f00009a3000), &(0x7f00000a2f9b)) 2018/02/27 18:35:48 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ptype\x00') fcntl$getownex(r0, 0x10, &(0x7f0000000000)) 2018/02/27 18:35:48 executing program 2: r0 = socket$inet(0x10, 0x2, 0x4) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendmsg(r0, &(0x7f0000006000)={0x0, 0x0, &(0x7f0000006ff0)=[{&(0x7f0000005000)="10000000130061dd18c84c16290c729b", 0x10}], 0x1, &(0x7f0000001f88)=[]}, 0x0) 2018/02/27 18:35:48 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x33, &(0x7f0000001fe0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, &(0x7f0000001000)=0x20) select(0x40, &(0x7f0000000000)={0x2, 0x7f, 0x4, 0x400000000, 0x7fffffff, 0x10001, 0x80000001, 0x8}, &(0x7f0000000040)={0x514, 0x3, 0x200, 0x4, 0x1, 0x0, 0x9, 0x1}, &(0x7f0000000080)={0x1, 0x1, 0x2, 0x3, 0x7fffffff, 0x5, 0x1, 0x40}, &(0x7f00000000c0)={0x0, 0x7530}) 2018/02/27 18:35:48 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) getpeername$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000000c0)=0x142) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000866000), 0x4) 2018/02/27 18:35:48 executing program 7: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x204e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x8000, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000080)=""/165) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000935ff0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x8e, &(0x7f0000bb1000)=[], 0x0, &(0x7f0000576000)=[]}, 0x0) 2018/02/27 18:35:48 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='attr/fscreate\x00') preadv(r0, &(0x7f000055ff80)=[{&(0x7f0000000040)=""/204, 0xcc}], 0x1, 0x0) ioctl$TCXONC(r0, 0x540a, 0xeb) 2018/02/27 18:35:48 executing program 3: r0 = syz_open_dev$random(&(0x7f0000a33ff4)='/dev/random\x00', 0x0, 0x0) fcntl$setpipe(r0, 0x407, 0xffff) preadv(r0, &(0x7f0000450000)=[{&(0x7f000019ff51)=""/175, 0xaf}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f00000c6000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x41, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/02/27 18:35:49 executing program 0: socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fadvise64(r1, 0x0, 0x3, 0x3) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'tunl0\x00', &(0x7f0000000040)=@ethtool_coalesce={0xf, 0x100000000, 0x8a54, 0xd788c2a, 0x8, 0x8, 0x3, 0x401, 0x80, 0x10000, 0xa8d, 0x9, 0xffffffff, 0x200, 0xfb, 0x6, 0xffff, 0x3, 0x5, 0x200, 0x0, 0x2, 0xffffffffffffffc0}}) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000140)={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @empty}, @dev={0xfe, 0x80}, 0x0, 0x40}) 2018/02/27 18:35:49 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000300)='/dev/net/tun\x00', 0x0, 0x800000000001ffc) r1 = creat(&(0x7f0000000440)='./file0\x00', 0x80) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000480)={0x6, 0x8202, 0xfff, 0x9, 0x0}, &(0x7f00000004c0)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000500)={r2, 0x5}, &(0x7f0000000540)=0x8) getpeername(r1, &(0x7f0000000580)=@nfc, &(0x7f00000005c0)=0x10) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={'vlan0\x00', @ifru_data=&(0x7f0000000100)="0a864b9e43cb26648c0fb441a1d47aaa9e8c198b51bdb661db74eb21a1b4a97e"}) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000380)={0x0, 0x10010001}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000000400)={r4, 0x6}, 0x8) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00000001c0)={'sit0\x00', @ifru_mtu=0x10000}) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200000, 0x0) setsockopt$inet6_group_source_req(r5, 0x29, 0x2b, &(0x7f0000000600)={0x7f, {{0xa, 0x4e20, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffff01}}, {{0xa, 0x4e24, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x108) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000000240)=0x9, 0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x7e}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000000c0)={r6, 0x40}, 0x8) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000280)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8, 0x0, 0xff, 0x2, 0x8001, 0x6, 0x5}, &(0x7f00000002c0)=0x20) 2018/02/27 18:35:49 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0xfffffffffffffdad) recvfrom$inet(r0, &(0x7f0000769f0f)=""/241, 0xfffffffffffffdd4, 0x0, &(0x7f0000497ff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) shutdown(r0, 0x1) recvmsg(r0, &(0x7f0000b07000)={&(0x7f0000000040)=ANY=[@ANYBLOB="000000000000afc5bd0100008880000000e26ab500000000000000000000"], 0x10, &(0x7f0000dce000)=[{&(0x7f0000305fdb)=""/37, 0x25}], 0x1}, 0x0) 2018/02/27 18:35:49 executing program 4: mkdir(&(0x7f0000000040)='./control\x00', 0xfffffffffffffffe) r0 = open(&(0x7f0000000080)='./control\x00', 0x1, 0x4) mkdirat(r0, &(0x7f000002cff6)='./control\x00', 0x0) mount(&(0x7f0000000000)='./file1\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='btrfs\x00', 0x2002080, &(0x7f0000000140)="6d152981dd83f92a7e40310d8215a651cec32f26850294bde157a041012f70b891445caa564b6feadea6ba0a00033f58dc924cae7e54577622cd2785c2950f439edcee0801408c12e6b3db8d618034607f413b71ab1e29c15299ba50c52529324f2b1e2cb98e09744d8fd699459b3b367801afae4f2fffe2034998f842a77829805afef2da4644ad145cfa0066c2a6cf253e6fc72aed8460abe52f565f9ec72d044e2b56e09d0562") renameat2(r0, &(0x7f0000036ff6)='./control\x00', r0, &(0x7f0000036000)='./file0\x00', 0x2) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000300)={&(0x7f0000000200)=[0x0], &(0x7f0000000240)=[0x0, 0x0, 0x0], &(0x7f0000000280)=[0x0, 0x0, 0x0], &(0x7f00000002c0)=[0x0, 0x0, 0x0, 0x0], 0x1, 0x3, 0x3, 0x4}) 2018/02/27 18:35:49 executing program 2: add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000001200)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) clone(0x8010900, &(0x7f0000f66fff), &(0x7f000078e000), &(0x7f000039f000), &(0x7f00003b5fb3)) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x4000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000180)) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000080)) 2018/02/27 18:35:49 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00003ad000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x400000000000003, 0x0, 0x0, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @empty}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/02/27 18:35:49 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x80100, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000140)="d3e1e0adf9b337b1d6de63d853976007", 0x10) futimesat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={{r2, r3/1000+10000}}) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1}, 0x0) 2018/02/27 18:35:49 executing program 1: r0 = memfd_create(&(0x7f0000000000)='selinuxbdev/systemkeyringuser\x00', 0x3) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) remap_file_pages(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) 2018/02/27 18:35:49 executing program 4: mkdir(&(0x7f0000d23ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f00000000c0)={0xa, &(0x7f0000000040)=[{}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000100)={r1}) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) open(&(0x7f0000000180)='./file0/bus\x00', 0x4005, 0x20) 2018/02/27 18:35:49 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000040d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) sendmsg(r0, &(0x7f000094bfc8)={&(0x7f0000482fa0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1d190f8f2e182b12489f6a123678862e5344e7e782188602ca8a4de9a72268bad182790c613d98f189bddeeea6dabde0c3254a1e38f8479c1acfa66d83ace8"}, 0x60, &(0x7f0000cf2000)=[], 0x0, &(0x7f0000d07000)=[]}, 0x8811) 2018/02/27 18:35:49 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f00007c9000)=0x1000, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x490080, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000040)) 2018/02/27 18:35:49 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000002000)={0x0, 0x0, 0x0, 'queue0\x00'}) fdatasync(r0) r1 = memfd_create(&(0x7f0000000c80)='/dev/snd/seq\x00', 0x1) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000cc0)='tls\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000fa4)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0xfffffffffffffff7, 0x83b8637, 0x7, 'queue1\x00', 0xffffffffffffff00}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0xfffffffffffffff9, 0x4, 0x0, 'queue1\x00', 0xe550}) 2018/02/27 18:35:49 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0xb, &(0x7f0000000040)=0x8, 0x4) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000cb6fda)=""/38, &(0x7f0000000ffc)=0x26) 2018/02/27 18:35:49 executing program 3: r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00000000c0), 0x240) clone(0x20000080904900, &(0x7f000039bf21)="f0", &(0x7f00002cfffc), &(0x7f0000baa000), &(0x7f0000553000)) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) sendto$inet6(r0, &(0x7f00000c4000), 0xff36, 0x0, &(0x7f00004d4fe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/02/27 18:35:49 executing program 7: getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000000cff2)={0x0, 0x0, 0x0, []}, &(0x7f0000007000)=0x8) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000000)=0x4, 0x4) ioctl$EVIOCGLED(r0, 0xc0046d00, &(0x7f0000007000)) r1 = getuid() r2 = getgid() fchown(r0, r1, r2) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000040)={0x3, 0x0, 0x2, 0x7}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0086438, &(0x7f0000000080)={0x9, r3}) 2018/02/27 18:35:49 executing program 5: r0 = gettid() r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer2\x00', 0x0, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000001940)={&(0x7f0000000340)={0x27, 0xc3d54a3, 0x2, 0x0, 0x1, 0x5, "1e4058ab7d8511191801f5b738692f10a9fa9266a080e1401890ed61a73d45fc476fb4c60270a255e7e7c8c0ebe144cb9a2fe180d473036231c25698537dd5", 0x2}, 0x58, &(0x7f00000018c0)=[{&(0x7f00000003c0)="22ff063f3bde0ff2a702ed05e51b121af7f9e4e8b57e4150fab854ba52addffdb34ba138569085c30115909eb6b3e58233975a679a8d999d3942304629806947", 0x40}, {&(0x7f0000000400)="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", 0x1000}, {&(0x7f0000001400)="e9aaf96b2e9be3735403f22417f78f4b91", 0x11}, {&(0x7f0000001440)="eb1a119ab86d22fdae64ff310c51f38d59953c15797707766cb26ff34905868e2e173ba3218977ddfa361f06d9b809be35b835287b659b011d4e5b756e14a05519de2e0864a4f85443a6587b52f230c8aeca9b23c9f2373860c94cabcffb2a96df4f4433f18fe82ed3b2680bf6f4eabdc473c3b4fc651525b1f540700fd8141c1755b36b824452f60d1c46e9ee6d614e8fda191a7af0980c2bac244ee9ebce399664c6078abb7a5eeaa9d567dd2589f80a0b7f657993ff669e892beaccaca082ded4d08a7941", 0xc6}, {&(0x7f0000001540)="a5b064ad915522644a186ed485a9faedc8ceaa08023f888e260387fe4e13c0dcd6b1496189d7b2beb074cb7587de631eba9e98b58508785fea9515666a681721978b5c02cc2971c8cbd9b02aa078528904c172169dba4de7af704fea16d0a14b03069a6f6a76f214fcbf18b9b764180da0625f2422b0cd134f", 0x79}, {&(0x7f00000015c0)="7a6dd24f75f79aaa258efd31889150b1a7ba240458bd471fb599854a9ebc7fdba6da381249f6ed3864533a43d2615c4394f2689d818cff8981b7b702e17d4b3b32ce71497121ac290c954f3d885f26a25322b5f54fa30a566c98f7474a569734ee5e490bde2027cd3c603046278d0fea4a8701f259a252958bf6a55a67a4aa1a2b53edb7e93b48af719d9318911ed1952d0d7619045722d2e14e30457cbc92fbf17ba116f8bd1e3833822ad50b00c3915cddd6f571ccfbce2fccd50c394ebcf6ab2f9954584e90cf736e56470260695856f570565c59ddb8c034710fa2f8c1425c16d0b1e3d9153ca0caa01b", 0xec}, {&(0x7f00000016c0)="e85ac3952116ec4ca8bcd9f40c789daf5b47160022d7928eef03710ecdaa3941ebd75fcf70c4738def29f6b6d6c41da3a3eb6915dd22b3bdbd782b078c12a334f894551de1af7efc66e1816adac872ea9d00641e694597b8ab056239c175389ab273b6976a7266bf7d21982036a457668e2f07f81a0a39f5fc86a95fc9bff514f2bafde195826ba86cd29d378bc72577d243dcda6f2fc60b0b5d8c7fe0", 0x9d}, {&(0x7f0000001780)="da685e1791691269de7cb9bf4ab1af30e7d23d18725f6d27209e0bc04eaf", 0x1e}, {&(0x7f00000017c0)="56d6ad76e114ad42a5e16d221e50636b70c7ca1c175734df1aa262ab5456cd1744ce21703f2efff3e1797b9b200ed925d730f3d298e1e9fc0cbe8a491656d65abb6795c70610bd79b2841e3edf532f410c24e7a8d655fded9e950945b1a6cb28127bd0cff46440923127a48879872c95ce575141c7e7925cffe9f1f51f279f8ff753ce8be2676626742fd316e65574c11384e2ab25bf2db38496d54bf85defc5310257b8c83676e5f917d0281207d4c52b862de188e7e069016aa2b09552bf36a71835e92bfd73c78015b21f2eaa687b75f09894", 0xd4}], 0x9, 0x0, 0x0, 0x40000}, 0x40) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000280)=""/64, &(0x7f00000002c0)=0x40) r3 = syz_open_procfs(r0, &(0x7f0000000240)='oom_adj\x00') exit(0x0) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f00000001c0)={0x7, 0x3}) write$fuse(r3, &(0x7f0000000200)=ANY=[@ANYBLOB="300000000000f982d8bfd466479900000000000000000000000000000000000000000000000000000000007ae2c5236dee7b58dfdd67ca48024f2e0000000000"], 0x30) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000080)=0x4) keyctl$set_reqkey_keyring(0xe, 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00000000c0)={r4, @in6={{0xa, 0x4e24, 0xffffffff, @empty}}, 0x4, 0x2}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000001980)=0x7, 0x4) 2018/02/27 18:35:49 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000001c0), &(0x7f0000000200)=0x8) writev(r0, &(0x7f000051c000)=[{&(0x7f0000b8cfb7)="480000001400190d09004beafd0d8c560a84930080ffe00601000000000000a2bc5603ca00000fff890000002000000001010008000003097f5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x202000, 0x0) setsockopt$packet_int(r2, 0x107, 0x13, &(0x7f0000000040)=0x7, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x612}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={r3, 0xd709, 0x20}, &(0x7f0000000140)=0xc) 2018/02/27 18:35:49 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0100e91f7189591e9233614baa3c76744b019b3fb6ece23c17e09537c0ec94df04be7e28177bb013e76b762296f29522ef44e76e300a7f85303367a0f562b5d6d5b745a34e3da5ffaf8cb9f4156598f13b45ce31351b9aa3569808b7eaa9afead863fc8b63005d74b85b84b47572ccad5eff9af7ac2d6c0f983aee4d96eaadf2e8589b415c7c1291126e5703e51917776f4e1416380f7487dd8da90c261d84841a1e5dd434d49edea8cb8be00df0d87c780a64bc57633a76"], 0xc) readlink(&(0x7f0000633000)="e91f7189591e9233614b", &(0x7f000007afb7)=""/73, 0x49) 2018/02/27 18:35:49 executing program 0: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r1, 0x395}, &(0x7f0000000100)=0x8) syz_open_procfs(0x0, &(0x7f0000922000)="676911cb82d97000") 2018/02/27 18:35:49 executing program 2: creat(&(0x7f00000bc000)='./file0\x00', 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) readahead(r0, 0x9224, 0x100) 2018/02/27 18:35:49 executing program 3: pipe2(&(0x7f0000000280), 0x800) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) writev(r0, &(0x7f0000cb2ff8)=[{&(0x7f0000e8c000)="15254c78d85a6c172d648680c224155a8bbd3985f73db7f1f60ad1", 0x13}], 0x1) r1 = socket(0xb, 0x2, 0x3f) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000100)=0xe8) r3 = getuid() r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x200800, 0x0) ioctl$TIOCNOTTY(r4, 0x5422) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000140)={{{@in=@empty, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e22, 0x303, 0x4e24, 0x4, 0x2, 0x80, 0x80, 0x3e, r2, r3}, {0x3, 0x0, 0x26, 0x9, 0x401, 0x0, 0x80, 0x4}, {0x8001, 0x13, 0x0, 0x2}, 0x4, 0x6e6bbe, 0x1, 0x0, 0x1, 0x2}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d4, 0xff}, 0xa, @in=@rand_addr, 0x3507, 0x0, 0x1, 0xd0, 0x4, 0x3ff, 0x3ff}}, 0xe8) 2018/02/27 18:35:49 executing program 1: capset(&(0x7f0000fcdff8)={0x4000019980330}, &(0x7f0000001fe8)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="0e176574355b952c5791177fbcc6202b8996de68b0752f18cbaa96aa974d5f2175431c0fd6", 0x25, 0xfffffffffffffffd) r2 = request_key(&(0x7f0000001540)='id_resolver\x00', &(0x7f0000001580)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000015c0)='userproc$Asystem\x00', 0xfffffffffffffffe) keyctl$reject(0x13, r1, 0xfffffffffffffffb, 0xca0, r2) keyctl$instantiate_iov(0x14, r1, &(0x7f0000001500)=[{&(0x7f0000000100)="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0x1000}, {&(0x7f0000001100)="1dbaf88807a8468da0e1ab700e1a3e6cebf18e6f0c3baa3938ae549b6c6fe92b33b2198e315c3b64dfebc21a439fd3cbd2e2110b23ceb29578e633295b70472f95eff1cc188cb8a13f9c6c819d9f2011f448091e29e4df05a9b770a3449f0cd72663653c5db4d3d500d1f89ff13d9d3df7fba70e9d9dee6e613cef7c453377a229df7f559b4f4afda2393e599bcc60a58cd282275eed077c0814d79c79116f54b5080160077feee229ca1c494aaeebfeeefd5632480969b4bde6241b415cccb81e6e7fc9745790115e6f1816553be5e14c62a634f0679b", 0xd7}, {&(0x7f0000001200)="bfd8cce4320af7fde168dde31a644a06cb934d2b3ad48dc4062047c88990e9a61957bee216c4d1e18d9e241ae6b1cab1d46675c079a373cce64aae0bac412b77b295545299d4849325c45d9894eaa0f4947e6ecee7dc42bd0e7ea193448cbd368ebedb8ea46c4ea8b5964db6fb8e266db2722c26d40c79cc5d81727c7ce908853482e5a90245453e4f2295b72eeeafbe315f345ac27c67cbb0f242fb5784b6cd47c579378a90840950d6561527791ab35ddbf425b6c49a59ba8e3d71be9bee023b6e7c5efcbe1e31998de76d859f6594e1bef07d6737a516104f59bf8b6e12b66b90b55acee8ff185176d1177fcee7da2d88315b46bda0103b0b12c7b044", 0xfe}, {&(0x7f0000001300)="13c3ec87f6ae17dce05769d16430d397c0b27c58ba100b918c9cf79a8891d82a554f865248c417d75e366362fff4a999f6c736393394be2b239728fe6fb5de1d2c9a38943b51118a9b671ce897081045", 0x50}, {&(0x7f0000001380)="8d2b97c9e5e6278777d4f982bb35b06c46f2b5fc22f2031428f397876b62257c1e80b68e222db5b0133f84b99a934c12bcdf8eab2a33c5e6891ac20a89ea31a590ffe86f3036ccbe2fd06267265d12cccba443edaf1ae53f23", 0x59}, {&(0x7f0000001400)="bb63a18f6109190b5662671a5bfa24c7bdf201e78636656de65a8a4a86a7ca2a60db8b6fbd0c1b7e0eb3663bb7b6cc4c8b481c058403", 0x36}, {&(0x7f0000001440)="3e5d087c4cad0d92606ee3af0b82f2f70be0fbbf5f146f06ed2f23c9a9ce65d2e8e77f8f91a66111aee7388f6d5fb9e79c3aea5f07b557d9e039e86e5c2b8dc70ec61492eda477896abba3469f99353d46b3152d907e6ccbb3b290be12089206ecb32dabec0b7f8e81134d3543f073791d9d7331d05883840406cf1eef3ebf358fc7c64e046a92384388", 0x8a}, {&(0x7f0000002000)="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0x1000}], 0x8, r2) getsockopt$inet_buf(r0, 0x0, 0x480, &(0x7f0000bbd000), &(0x7f0000000000)) 2018/02/27 18:35:49 executing program 2: mmap(&(0x7f000026c000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x200040800000003, 0x300) chmod(&(0x7f0000000040)='./file0\x00', 0x92) exit_group(0x2) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000e1effc), 0x4) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/02/27 18:35:49 executing program 7: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x2800, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80042407, &(0x7f0000000100)) chdir(&(0x7f0000cd2ff8)='./file0\x00') getcwd(&(0x7f0000000000)=""/135, 0x87) 2018/02/27 18:35:49 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockname$packet(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000002c0)=0x14) getpeername$packet(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000340)=0x14) sendmsg$nl_route(r0, &(0x7f0000001440)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000001400)={&(0x7f0000000380)=@ipmr_newroute={0x105c, 0x18, 0x101, 0x70bd28, 0x25dfdbff, {0x80, 0x14, 0x0, 0xe97c, 0x0, 0x4, 0x0, 0x7, 0x100}, [@RTA_METRICS={0x1004, 0x8, "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"}, @RTA_MULTIPATH={0x14, 0x9, [{0x3, 0x6, 0x2, r2}, {0x4, 0x4, 0x4, r3}]}, @RTA_PREFSRC={0x8, 0x7, @rand_addr=0x3}, @RTA_PREFSRC={0x8, 0x7, @remote={0xac, 0x14, 0x14, 0xbb}}, @RTA_SRC={0x8, 0x2, @multicast1=0xe0000001}, @RTA_FLOW={0x8, 0xb, 0x1}, @RTA_ENCAP={0x8, 0x16, @generic='E'}]}, 0x105c}, 0x1}, 0x8000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000080)={'yam0\x00', @ifru_addrs=@pppoe={0x18, 0x0, {0x3, @random="9d975d23cf03", 'ipddp0\x00'}}}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$F_SET_FILE_RW_HINT(r4, 0x40e, &(0x7f0000000100)=0x2) getsockopt$inet_opts(r1, 0x0, 0x7239a30b7214b6b9, &(0x7f0000000140)=""/147, &(0x7f0000000200)=0x93) bind$inet6(r4, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r4, 0x0) sendto$inet6(r0, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x3ff, 0x1}, 0x8) close(r0) 2018/02/27 18:35:49 executing program 1: munlockall() r0 = socket$inet6(0xa, 0xa, 0x9) getsockopt$inet6_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000000040)=""/146, &(0x7f0000000100)=0x92) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000c56000)={0xaa}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000094afe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) sync_file_range(r1, 0xfffffffffffffff7, 0x1, 0x4) r3 = syz_open_dev$sndtimer(&(0x7f0000c19000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000013000)) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000140)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) dup3(r2, r1, 0x0) r4 = getpgrp(0x0) ptrace$peekuser(0x3, r4, 0x8000) getresuid(&(0x7f0000000680), &(0x7f00000006c0), &(0x7f0000000700)) 2018/02/27 18:35:49 executing program 4: r0 = socket$unix(0x1, 0x2000000000000001, 0x0) bind$unix(r0, &(0x7f0000003000)=ANY=[@ANYBLOB="01000000005a591e92b3614b"], 0xc) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) timerfd_gettime(r1, &(0x7f0000000040)) listen(r0, 0x0) accept4(r0, &(0x7f0000b28000)=ANY=[@ANYBLOB="0000f22ea9600000"], &(0x7f0000b28ffc)=0x8, 0x0) 2018/02/27 18:35:49 executing program 5: personality(0xffffffffffffffff) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000040)=[0x72db4417, 0x7fff]) 2018/02/27 18:35:49 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000440)='/dev/ppp\x00', 0x100, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000480)=[@in={0x2, 0x7, @broadcast=0xffffffff}], 0x10) mlockall(0xcb324a5fb1331525) 2018/02/27 18:35:49 executing program 3: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000586fb8)=[{&(0x7f0000000200)="1c9b251bb47d761403a25b5ff38cff06682ddad6690a4b01ec6f7a75afb05cb3770b761326aabcbf6a6fa43d21c259cb55e7619401315ef6484d65044c4fd63742bd3d92bb84153259c85645a1d796747a1f694cd7c1c01feaaac9ae0ce01c4f5884db7eaba132579581c2650392c29d632f09023ab9f5770679c5f46f7490a8d46a473adb26d9531b8c7487bac606f0aea0afd0d03fbb512c1957e155da13c6000000000000000000", 0xa9}, {&(0x7f0000bbe000)='L', 0x1}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, [0x7e, 0x0, 0x0, 0x200, 0x7fff, 0x8, 0x100000000, 0x401, 0x7, 0x9, 0x0, 0x8, 0x2, 0x80000001, 0x800]}, &(0x7f0000000140)=0x108) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r2, 0xd8, 0xf38, 0x4, 0xff, 0xfffffffffffffff7}, 0x14) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000002c0)) 2018/02/27 18:35:50 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000240)=""/120) r1 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) write$tun(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="0000000000000000000045000028ffff000000009078e0000002e00000014e204ebb19d5c0b684ffb209546f6e6bd60f4247b1532de8be5d10c87de395c037920e476d1c98c33f1175faa5af81b387619c3ce0df38767b51ac76c8f66ae6b047eeb0ffb21b47938b6dddd2a2a6f691a11eeec8edf5945414da99dbeaa79dd2d1e7bf9efb024407dc4509aceea87746f93a4a1b0db3cc22b99576bcc266c4e999a86b", @ANYRES32=0x42424242, @ANYBLOB="5000000090780000"], 0x3) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000040)=0x6) sendfile64(r1, r1, 0x0, 0x7fe) ioctl(r1, 0x40000000002286, &(0x7f0000000140)="11149090967ba8d98742fe47bf0a63e1aab6974edca572bcf3cbf8e8d57045b4120b80c141a2f3407b0c9063a1fd2fc3f44c48cd7128bf916d2f2d7d40a4ef16185147320ee9f7625d7bc946d5a96c33054360530f822376a5d6dce2779e341e2b1016298acbbc0e1b1b503881a0744eab307f60afa619b3708847d9a027917ec531ad1da295a3b38ba7ef7854a541bf386cb810829bedf2a525a3efd816fd4c7991ec11f1ba239a78ecc99508b3f169d723838e6735471fd3d1c2576f6ad0de4e3390106267ff1aec52a0a77b046505b74234bf2802") 2018/02/27 18:35:50 executing program 5: r0 = open(&(0x7f0000d93ff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) link(&(0x7f0000f00000)='./file0\x00', &(0x7f000038eff8)='./file1\x00') setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="0bbfecf2ce69721dce526577f17b5b12", 0x10) fcntl$setlease(r0, 0x400, 0x1) 2018/02/27 18:35:50 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001ff7)='/dev/sg#\x00', 0x0, 0x2402) mmap(&(0x7f0000299000/0x2000)=nil, 0x2000, 0x3, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f000029aff8)) inotify_init1(0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/27 18:35:50 executing program 7: kexec_load(0x7fff, 0x7, &(0x7f0000000380)=[{&(0x7f0000000000)="c864bbd6ce50fcc86a290eb2288394a437477eab8a5d8c44ee4cd69f963b663c754b78f3a3577c588fe7bf6b17b336cc8bcfe07e12aa9d317220a178311b5df182c1795aa9136a6381c5", 0x4a, 0x101, 0x5}, {&(0x7f0000000080)="50ce0b3322c42ba8d97e6a84de354bad1e1d4812fc54cf05114c64661e13c77c1f062f094e61d143682e276f1e8a09e6fe52be416ff9e73057aa7ff1961f5c276c40b99281b3b65108a9bd1686c00c82bb1fc257aa5b16925680f881bf4a48a075ca26c5afdfa4dbd693791083ac4c755ec738a0dbab8d94a939b7c926734b468f0bede9a6d2b088343ecfd35a1f76", 0x8f, 0x4, 0x7f}, {&(0x7f0000000140)="105afe60954a178e08681c8a56dd3faa93", 0x11, 0x10001, 0x10001}, {&(0x7f0000000180)="9763f5f4506131c3556b67db639965607a57e5ea2d12f4b1c90e6d5f2f61ddb792870b35802ec9dfbfc40e6b93d7f086834db0203be4ea8131f0f1ae", 0x3c, 0x7, 0x1}, {&(0x7f00000001c0)="6d1ae4838dbf81469358050cdbae9f7a80b2307a792ade730fa744fc62adfad466b632ed7f2f673b7a35a5e18cf6841d556ac10b97b2e9f27dbe8036194ff85634dcfe55f9650d8d4f0e37eadc56e6d56d5c888836aed0f42f120edaa2ebd90e4bf968463c9351a6d5bb2d81c1a412187457aad4be621756b1b4f651631a0d5413a3d8dd435951925943a09478c631a1", 0x90, 0x100000001, 0x8000}, {&(0x7f0000000280)="feea8dcd72ce0f7d14dac548038bd747b8a5dfd56101b5e74c8b55aa531a2136877b2ab2d0901a50ba0d24b0c8edde1c1922e0615adaf61dcdb8d130e983f6bae5d2c2326d6e0ae811791d2e6373036660ef13cf8a163cb782edb4c91e6cb94a391ded1adb45f27841f78dfaaccbc224a86759d743f335b54216eacb9f83b7650b2bbe6fff061a", 0x87, 0x7f, 0x8}, {&(0x7f0000000340)="f69df15996e39e070505855f9fa1214fc78b6383c9cd47e3ff80f991c36363bab6a206070f8fd1e1f353b9b3", 0x2c, 0x8cb0, 0x1}], 0x3e0000) socket$inet6(0xa, 0x3, 0x0) 2018/02/27 18:35:50 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x7ff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b58ff4)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000097fff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000080)) poll(&(0x7f0000000040)=[{r1}], 0x1, 0x2) 2018/02/27 18:35:50 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) sendto$inet6(r0, &(0x7f0000000240), 0x0, 0x0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x228042, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000080)={0xfffffffeffffffff}, 0x1) 2018/02/27 18:35:50 executing program 0: mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000eb0ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket(0x11, 0xa, 0xff) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000002c0)={0x0, 0x1e, "04b2f1959577c2a15c2547f314816ed235471d60e647f2aafe1337953352"}, &(0x7f0000000300)=0x26) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000340)=@sack_info={r4, 0x7}, 0xc) getsockname$llc(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x10) r5 = accept4(r2, &(0x7f0000000380)=ANY=[@ANYBLOB="62b3b3d9b4e34fa97ef5ce"], &(0x7f0000000100)=0x1, 0x80000) r6 = dup(r5) ioctl$EVIOCGKEYCODE_V2(r6, 0x80284504, &(0x7f0000000200)=""/147) 2018/02/27 18:35:50 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f00004e8000), 0x0, 0x20000001, &(0x7f000007f000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x7ff, 0x1ff}, 0x8) close(r0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x8, 0x5, 0xe534}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000140)={r3, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x80000000, 0x80, 0x5, 0x6, 0x3}, &(0x7f0000000200)=0xa0) truncate(&(0x7f0000000040)='./file0\x00', 0x34d2) 2018/02/27 18:35:50 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000526000)={0xffffffffffffffff}) mmap(&(0x7f0000734000/0x400000)=nil, 0x400000, 0x0, 0x32, r0, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1b, &(0x7f0000a96fff)=""/1, &(0x7f00002a1000)=0x1) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0286429, &(0x7f0000000180)={r2, 0xa, &(0x7f0000000080)=[0x4, 0x6, 0x20, 0x0, 0x1, 0x9, 0x81, 0x8, 0x6, 0x2ed], &(0x7f00000000c0)=[0x1ff], 0x1, 0x7, 0x3ce2246b, &(0x7f0000000100)=[0x3, 0xffffffff80000000, 0x2, 0x8, 0x7fff, 0xea6, 0x8], &(0x7f0000000140)=[0x6, 0x0, 0x80000000, 0x2]}) 2018/02/27 18:35:50 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(r0, &(0x7f00006a0feb)=@known='system.sockprotoname\x00', &(0x7f00006bf000)=""/2, 0x2) tee(r0, r0, 0x0, 0x8) 2018/02/27 18:35:50 executing program 5: munmap(&(0x7f0000002000/0x2000)=nil, 0x2000) r0 = socket(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={"6c6f0000000000000000000100", &(0x7f0000001ac0)=ANY=[@ANYBLOB="1b00000004"]}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) 2018/02/27 18:35:50 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7, 0x101000) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000040)) ustat(0x0, &(0x7f0000c2afe0)) [ 102.625474] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/02/27 18:35:50 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/ip_tables_names\x00') bind$pptp(r0, &(0x7f0000000100)={0x18, 0x2, {0x1, @dev={0xac, 0x14, 0x14, 0x18}}}, 0x20) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000000000)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0xffffffffffffffe1}], 0x1) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r2, 0x8995, &(0x7f0000000000)={'tunl0\x00', @ifru_data=&(0x7f0000000080)="a6364e123250336d67739b0bfeed0dad2d1ea59a4050cf33e209f36cc0fb9490"}) r3 = socket$netlink(0x10, 0x3, 0xc) writev(r3, &(0x7f0000fb5ff0)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) close(r1) 2018/02/27 18:35:50 executing program 2: r0 = socket$inet(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000000c0)={0x2, [0x0, 0x0]}, &(0x7f0000000100)=0xc) r3 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000280)={'bridge0\x00', @ifru_names='syzkaller0\x00'}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080)={0x10002000}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000140)={'bridge0\x00', @ifru_flags=0x1}) 2018/02/27 18:35:51 executing program 1: r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002b9ff4)={0x408000000005}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)) epoll_wait(r0, &(0x7f0000ceefd0)=[{}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e23, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x3}}}, &(0x7f00000000c0)=0x8c) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e20, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}}, 0x8c) 2018/02/27 18:35:51 executing program 3: r0 = socket(0x10, 0x3, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40086410, &(0x7f0000000140)={0x7a, &(0x7f00000000c0)="b23e66710332165628013dc45b9c554dfb02d5a4e99dd4c1eb6571839b0c8a51b84b9837527302eeccd65bae73fa5fef8a953ae1054cf7de3ec817db7d1d3a598b7f7a2961d76b08d89ca37fe0962787febc5af8332279c6dc1af001935502d637f7fd67f40c103df9190770d6ba328ceef6a1dde55ee2f4bde4"}) write(r0, &(0x7f0000bf0f9b)="2400000058001f1014b20908f60804000200071008d9f59c0000", 0xfffffffffffffebf) sendto(r0, &(0x7f0000000000)="a1705086614ca208f22caa6e28fcb4cfe6a184d24f475ce65c9841b9ca3cc0abcace", 0x22, 0x8000, &(0x7f0000000040)=@pptp={0x18, 0x2, {0x2, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x20) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000180)=""/62) 2018/02/27 18:35:51 executing program 5: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7ff, 0x4000) bind$ipx(r1, &(0x7f0000000040)={0x4, 0xffffffff80000000, 0xff, "672fca985039", 0x1}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000650ffc), 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/27 18:35:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000000ff8)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000fa9ffc)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000ffc)=r1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) r4 = accept4(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="4ba530c8f47df7c3c9dd", @ANYRES32=0x0, @ANYBLOB="090000efffffffa9"], &(0x7f000012fffc)=0x10, 0x80800) getsockopt$llc_int(r4, 0x10c, 0x2, &(0x7f0000a87000), &(0x7f0000d72000)=0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x58, 0x4) bind$inet(r3, &(0x7f0000deb000)={0x2, 0x4e23, @rand_addr}, 0x10) unshare(0x14a00003) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) sendto$inet(r3, &(0x7f0000a88f88), 0x2e7, 0x200007ff, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) recvfrom$ipx(r4, &(0x7f0000000140)=""/202, 0xca, 0x10121, &(0x7f0000000000)={0x4, 0x8, 0x3, "961759d017d1", 0x80}, 0x10) sendto$inet(r3, &(0x7f0000000040)="3dd0a4d1f79b72d67a2955c6c1339a1efbb004d0c2cbe03077cd1cd4aa49b8e75af3ad936c3b363e6fcebdf2e7a5bbe9aea670c765e52448c5f51e8e314cf94b334697308790ca2217554ec99a43d56397ffdc499bb8fa0e6c1e9c86fc612591cbc4263cfad208066cd21fb9a3d10a36895c37cb66927312c77465a91d27c7c0bf3c1199b197815534cc22b0aba324c7ac86085055c8145e8540", 0x9a, 0x20000000, &(0x7f0000000100)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) sendmsg$inet_sctp(r3, &(0x7f0000a69000)={&(0x7f000017f000)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10, &(0x7f0000f4f000)=[{&(0x7f0000d03000), 0x2a2}], 0x1}, 0x0) getsockopt$inet6_buf(r4, 0x29, 0xca, &(0x7f0000000240), &(0x7f0000000280)) readv(r3, &(0x7f00005e5000)=[{&(0x7f0000c35000)=""/151, 0x97}], 0x1) shutdown(r3, 0x1) 2018/02/27 18:35:51 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x40) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101080, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000100)={0x4, 0x9, 0x6, 0x7fff, 0x3, 0x59, 0x4, 0x4, 0x1000, 0x7fffffff, 0x4}, 0xb) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', @ifru_map={0x2}}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000240)={0x0, 0xa, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, @empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @link_local={0x1, 0x80, 0xc2}, @empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="b3148429b90a"]}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000000000)=0x7fffffff) 2018/02/27 18:35:51 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x8001, 0x0, 0x2, 0xc, 0x3f, 0x80, 0xfff}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000000)={@dev={0xfe, 0x80}, 0x80000001}, 0x20) 2018/02/27 18:35:51 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2801) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) close(r1) r2 = syz_open_dev$mice(&(0x7f0000000380)='/dev/input/mice\x00', 0x0, 0x81) sendmsg$unix(r2, &(0x7f0000001800)={&(0x7f0000001840)=ANY=[@ANYBLOB="0100ff7bbf8d3249a3f056a64ea2d09a94f5979790f2bea4b7e2da216615e00b87ab193fcf4dc3bfcd7f74d9cd481d2e506acb70"], 0x1, &(0x7f00000017c0)=[{&(0x7f0000000400)="963207df5582a079430612118d213c8c16b25b501082f5164d384d34c747c0f234f21d58a2fd74fcb3d7adb88987626a6639e40de663320a73f18745153cb869f5490cc817233635200a8b2e38eeae7ff4296ac38128d13061c54b5c25c56273a75e5118fdababbee3abb67f782e0519", 0x70}, {&(0x7f0000000480)="fe7d39e6174e8b04e84121a0f4fe4124dc910223aa3dfef47af737be91823bf5c493cf84d791d4c812b88046dabafde978", 0x31}, {&(0x7f00000004c0)="924aae640d118c6563dbeb2c7ab0c6da1898cd2667467df38ef0819bf52e642cb66b898b1c4af502a2a03a1ec59e7bf6e23827233774ba7f2fa86fb2d51d1ebe833d5ab295256d6c98a8284d872a5299915cf367d4cb4ae24a915ef905c4e6b2deb0a4efe4ab3b234b96f89d1043f372c53a4da17fc9b55b709e99fc568a595454da4801b783a5b197bc63a5f5ea7b67a934a3641e54e1cc83e849eaf6faa6ef1dfb48e9ec409fc10578ed7efa", 0xad}, {&(0x7f0000001900)="bc7d0a4247cbd6069ba0c6f1141a4d6859eb91d92736edcbef14ab293a1f63482a06ffb75b0d94dbf107b53801976be801cd2c5274bd97ac581ee2bf21ef3cdf8145fcb2b5f5207c0c427f", 0x4b}, {&(0x7f0000000600)="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", 0x1000}, {&(0x7f0000001600)="342b3427f414f3dacf682bf3400590286c2421a988fc33a4fdca1c95de9dbee183c632dd67b512bf1766da55a7971aa77f6f758a3aee2b55946c8834ad8e7873912d6fcee8cfab95db8b1b827f755b0e7211cb7ac5018cbb9cf4cadc90d8b88a4185d512599a68fbdb35a76a51794f184ed1f46b3ed7ce446afbd103103830867f1a221d3e64dc95cf40", 0x8a}, {&(0x7f00000016c0)="18cc48616ca5fd2a5d93044d30d54b539656f665326c985363656e025732f6d3ef08f806ab578e746ba1238c78881cc4921e57a1d3bb294dd747d46351437d85afc1816dc03b974d0f8f46baa4adea5d7bbdaf5c66626787ca3ae0d6e7b1db14a08d42470ec667cb4866bf725b024d820f7abe75e0b1d55cb561f2cf78aabbc33a6a7f8ca5acb9d3610f974db4be04b0aeacca3bc32d18b2780ad477bc13b50f", 0xa0}, {&(0x7f0000001780)="a187ac56f9440c2775e114881779456f7bee36aac6c5124c2c422f730746657b532769fe4e91", 0x26}], 0x8, 0x0, 0x0, 0x20004000}, 0x84) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() getgroups(0x2, &(0x7f00000002c0)=[r3, r4]) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@ipv4={[], [], @dev}, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@remote}}, &(0x7f00000001c0)=0xe8) r6 = getgid() fchown(r0, r5, r6) gettid() ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x19d) syz_open_pts(r2, 0x303000) r7 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x300, 0x1) setsockopt$inet_udp_encap(r7, 0x11, 0x64, &(0x7f0000000080)=0x5, 0x4) r8 = getpid() r9 = getpid() tgkill(r8, r9, 0xd) fstat(r2, &(0x7f0000000300)) truncate(&(0x7f00000003c0)='./file0\x00', 0x7f) 2018/02/27 18:35:51 executing program 2: r0 = syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x8b00) r1 = epoll_create1(0x0) r2 = syz_open_dev$sg(&(0x7f0000d27ff7)='/dev/sg#\x00', 0x0, 0x0) setns(r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00005c6000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000a94ff4)={0xc0000004}) 2018/02/27 18:35:51 executing program 0: mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) mmap(&(0x7f0000000000/0xe81000)=nil, 0xe81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x2) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x4, 0x4) finit_module(r0, &(0x7f0000000040)=',\x00', 0x3) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000140)=0x10000) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000180)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000340)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x40002, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000080)=0x5) socket$inet_tcp(0x2, 0x1, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000232ff2)='/dev/keychord\x00', 0x40, 0x0) syz_open_dev$urandom(&(0x7f0000000100)='/dev/urandom\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000380)={0x4, 0x7, 0x0, 0x53f, 0x0, 0x73d}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r3, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/02/27 18:35:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1fffffd, 0x31, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) seccomp(0x1, 0x0, &(0x7f000034bff0)={0x0, &(0x7f0000000000)=[]}) 2018/02/27 18:35:51 executing program 7: r0 = socket$packet(0x11, 0x7fffffffffff, 0x300) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000008ff0)={0x0, 0x1, 0x24b, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) [ 103.367671] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/02/27 18:35:51 executing program 4: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000000c0)=0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) pwritev(r1, &(0x7f000000d000)=[{&(0x7f0000013f58)='9', 0x1}], 0x1, 0x0) sendfile(r1, r1, &(0x7f0000004000), 0x3767) r2 = syz_open_procfs(r0, &(0x7f0000000140)="0000000000000003d4443fe3f7a1117ca6b705875285da42a60b656293e6861068e270f5da828b8100000071490f61ffe2b6b290a8000031f1710609f50df60be38bab4d2b536e11ef16be4fb71c7a70f439f3e3ffb43d304a1bbfdb9fbfea6fe1fd315b09a80e56be77e183eb7e9a105a7fc39078aab27210145552ca678629df27ad7b23cc8bad08ab021982dad0133911c9490d7f8c37583ea19d200d17fbc646e78c875370b8ae899a401bfaf5e849154b90759ae7088090d4eaf5d595d6cfe7887801330c06") fanotify_init(0x0, 0x2) read$eventfd(r2, &(0x7f0000000000), 0x8) 2018/02/27 18:35:51 executing program 5: ioctl$KDSKBSENT(0xffffffffffffffff, 0x4b49, &(0x7f0000000140)) 2018/02/27 18:35:51 executing program 2: r0 = socket$inet(0xf, 0x3, 0x2) bind(r0, &(0x7f0000000000)=@un=@abs, 0x0) r1 = socket$inet6(0xa, 0x5, 0x40) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000180)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x33c) [ 103.448375] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/02/27 18:35:51 executing program 1: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x72) mlock2(&(0x7f0000a96000/0x3000)=nil, 0x3000, 0x0) clone(0x0, &(0x7f0000002f37), &(0x7f0000a95ffc), &(0x7f0000b24ffc), &(0x7f0000002000)) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/27 18:35:51 executing program 6: rt_sigtimedwait(&(0x7f00008ad000), &(0x7f0000603000), &(0x7f0000385000), 0x8) r0 = socket$inet6(0xa, 0x2, 0xfffffffffffffffd) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x4e22, 0x8, @empty}, {0xa, 0x4e23, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x18e}, 0x6, [0x2, 0x72a0, 0x3ff, 0x6, 0x2, 0xffffffffffffff87, 0xffffffffffffff01, 0x3]}, 0x5c) [ 103.808599] audit_printk_skb: 4868 callbacks suppressed [ 103.808606] audit: type=1400 audit(1519756552.010:19041): avc: denied { net_admin } for pid=3891 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/27 18:35:52 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='attr\x00') fchdir(r0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000040)='net/softnet_stat\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@dev, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in=@rand_addr}}, &(0x7f0000000300)=0xe8) lstat(&(0x7f0000000340)='./file1\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='2/file0\x00', 0x2000, r3, r4, 0x8, 0x3c, 0x40000) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000400)={'tunl0\x00', 0x9}) ppoll(&(0x7f00000000c0)=[{r2, 0x4}, {r2, 0x1000}, {r0, 0x2010}, {r2, 0x4}, {r0}], 0x5, &(0x7f0000000100), &(0x7f0000000140)={0xd89c}, 0x8) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000000440)=0x5, 0x8) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='2/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/02/27 18:35:52 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0xe6}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32=r1, @ANYBLOB="010006001f0076e672dbdf3a0400ff07050002000004"], 0x14) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000000040)=0x3, 0xff5d) connect$inet6(r0, &(0x7f0000001ff2)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/02/27 18:35:52 executing program 0: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x8040, 0x0) mknodat(r0, &(0x7f00000000c0)='./control\x00', 0x10, 0x5) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000040)='./control\x00', 0x880) r2 = open(&(0x7f0000000000)='./control\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000044ff6)='./control\x00', 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000280)={'ipddp0\x00', @ifru_ivalue=0x2}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000140)={0x0, 0xa2, "7e4323b4c93b924f4c2170dafc09c19857ed70c62cf9498ecc34b94007e7918bf85af0348179f2d9eb5913756a56e5d684d744777417f2e84ac99a0100c6a00906ef4743464ef4a50755250186bb4d37d31152c6774dc7ce52c808b8c89ab496cc28b0835df3ec76dab02703a7ef1f9dc9360a2dd3b604433099a25e9a0d6dc390038d95aff6af898dc4ed2b1765a058b00d3c188f36e20453cefb35ebcaddb17afe"}, &(0x7f0000000200)=0xaa) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000240)={r3, 0x6bac, 0xfffffffffffffff7, 0xffffffffffffff80}, 0x10) mkdirat(r2, &(0x7f00008b8ff6)='./file0\x00', 0x0) renameat2(r2, &(0x7f0000036ff6)='./control\x00', r2, &(0x7f0000000100)='./control\x00', 0x2) 2018/02/27 18:35:52 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='coredump_filter\x00') getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0xda, "a5ca65776c60f12c920b89c6470cd0c2aab2325760a94ad5110f2e42057c2f8ed90ef102a75a6483ce08c6a4bc47c4f3d7e41019480a3570fa4d2d0dd6e5909f2c56109edbf6d554b05e639fca40f1350a9d77478ca7544588bb22d6cbd38134e326ba434ca291ff5f1d9933741e629617305ad35d655cb9b15339f33a655935059b443ebd59abc3b77200971a04735b6dc888b071271e24ee9c6513967eb766591ed0b5cbc1a9e60a549ff7c2fa077d9ea2ccdffe644c53f45c80cf184143d4ff9bbebc361bd9eb4d701daa74c62b1be7b98820543b37f8fe6b"}, &(0x7f00000001c0)=0xe2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000200)={r1, @in6={{0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}, 0x8, 0x6ece, 0x3, 0x0, 0x9c}, &(0x7f00000002c0)=0xa0) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000380)="b000", 0xfffffffffffffeca}], 0x11e) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000080)={0xa, &(0x7f00000003c0)=[{0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000340)={r2, 0x1}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/02/27 18:35:52 executing program 1: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f000021bff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x22000, 0x0) connect$netlink(r2, &(0x7f0000000140)=@unspec, 0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000057cff0)={0x1, &(0x7f0000016000)=[{0x6, 0x0, 0x0, 0x4}]}, 0x8) write(r1, &(0x7f0000000100)="0110ae7616", 0x5) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x1, 0x0) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x5, 0x0) 2018/02/27 18:35:52 executing program 4: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000000c0)=0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) pwritev(r1, &(0x7f000000d000)=[{&(0x7f0000013f58)='9', 0x1}], 0x1, 0x0) sendfile(r1, r1, &(0x7f0000004000), 0x3767) r2 = syz_open_procfs(r0, &(0x7f0000000140)="0000000000000003d4443fe3f7a1117ca6b705875285da42a60b656293e6861068e270f5da828b8100000071490f61ffe2b6b290a8000031f1710609f50df60be38bab4d2b536e11ef16be4fb71c7a70f439f3e3ffb43d304a1bbfdb9fbfea6fe1fd315b09a80e56be77e183eb7e9a105a7fc39078aab27210145552ca678629df27ad7b23cc8bad08ab021982dad0133911c9490d7f8c37583ea19d200d17fbc646e78c875370b8ae899a401bfaf5e849154b90759ae7088090d4eaf5d595d6cfe7887801330c06") fanotify_init(0x0, 0x2) read$eventfd(r2, &(0x7f0000000000), 0x8) 2018/02/27 18:35:52 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) ioctl$sock_proto_private(r0, 0x89ee, &(0x7f0000000000)="5d839ac1") setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000080), &(0x7f00000000c0)=0x8) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/02/27 18:35:52 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4018641b, &(0x7f0000000180)={&(0x7f0000ffc000/0x2000)=nil, 0x23, 0x3, 0x88, &(0x7f0000ffa000/0x3000)=nil, 0xdc2}) sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000d45ff8)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c00000012000104fdffffffffffffff0000000091571a072be26043e779ab49f84547f40b03a8acf9da41abb3988ea667b80dc5f8d302122c73bf6402983f5cee7bdeaae794c98c55ae046b651e0000000000000000007d4ed1ba1fbd2fcfaa7720ac4730aa8d2896db2c52761a8a519ff441aa537519534fb6dd0e408284548e5f7c59d9684f8779933126672e530afb6320b03587bdc10d7b476848f25bb39fd8f0113e08aa88145b8673bee018bc06ae70e076bd84d9284b16212aaee3166dce2d748df13bc6b86aed825227cdf73aa41b72d78d579fd179e6"], 0x1}, 0x1}, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000040)) [ 103.814057] audit: type=1400 audit(1519756552.010:19042): avc: denied { net_admin } for pid=3888 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 103.815551] audit: type=1400 audit(1519756552.020:19043): avc: denied { net_admin } for pid=3888 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/27 18:35:52 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') mount(&(0x7f00003c3ff8)='./file0\x00', &(0x7f0000863ff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f0000000000)) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000000)={0x1, 0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f0000000040)={r1, 0x800}) preadv(r0, &(0x7f000074d000)=[{&(0x7f0000518f80)=""/128, 0x80}, {&(0x7f00006d1000)=""/147, 0x93}], 0x2000023a, 0x0) [ 103.817529] audit: type=1400 audit(1519756552.020:19044): avc: denied { net_admin } for pid=3888 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/27 18:35:52 executing program 2: r0 = socket$inet6(0xa, 0x2000000802, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000000000)=0xfffffffffffffffa) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000067c000)=@fragment, 0x8) sendmmsg(r0, &(0x7f0000006180)=[{{0x0, 0x0, &(0x7f0000000100)=[{}], 0x2000000000000025, &(0x7f0000000340)=[{0x94, 0x1bf, 0xffffffff, "04520380d5730948ebf5b7919ac928860170d6bfb1ae0d1a0bd745125334c32a98ea4c51e16e8cf187b46ed0ce2f42efe6ae649154f43df2acc2822dc0c859a0179689224d67a5cda8f6d909682221d284a34bf0d59d604aafcfb2f16a1497d6f4803f128c4afac1253c955035ad903ff603214f8890087e3141733331e141f81d2b6bf9c0"}], 0x94, 0xc0}, 0x4}, {{&(0x7f00000000c0)=@pppoe={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, 'sit0\x00'}}, 0x8, &(0x7f0000002b80)=[], 0x0, &(0x7f0000006200)=[{0x463, 0x115, 0x100000000, "778143b5ed502af2de85e1e776af38a20f067fb3533d06b5969c88fd581da5f6afd6ab1fd5ee297330e3e2f8d380c0053ca08686b41034b0ac4c93a7ad16d6f219163b201fb781c6e6199e40bca51498ef1815a7fd41451f7d73b291d2c443a8e5b5a2a63c59461dfa024af3f2991ff23b61392c86e2e4b98a64697e669d220d7a3467d1b9ab8825066d2948b9dc374ccbeb81951b78ac6df8d192e7bd51bd804d7dc9a1f804e1b8d52ab49a735be173690cbd859e28234796f6fe9b58f6185d1c1a3e425c002af4322463390f0273a8e4702a499ebca64201cb6eb5581372a9b44566fbd61750a5867b8a5dfc2bfe61c3ee1cf73bbe057426e2db80cbd60f78f2614c2268bc3256f54547b5a3b73e11511f3a8c788ee5da90fe383e55d9541bb3519e96eeb23274808789caeebf9011a4996523407fa83c87086eb372ab0ce65edb3d89ec02e8222b4cc42c84823ae22227bdb62b75bdd96cb2446ec582f6b4c2976a5e4d0c106d6d9d6930ba2cc3c1cef8a26840a1d3ad770b576131e862a1b9ed8e5984098008ea2ce092fc4ba3e7d79e99d8eb48df9ed080f495e9144f777ec0d56c2b853f1f40736db40a6ce1c5fb75578f5a93559f999a77c01e52412132ba59c63c2f119d0bbf71a2550150a00f5a97e99cccdbc4bbc6c78a05791be3a129b713fe4029f9bd1d58c2c5533c52d7a96fb42dd9afc7070cfb45d59c74eeaa77030aece63e3614f1bf2b0d519a2c3d0132600ab7da3aa0511d8db390952f8dad55d33fee9485c074d5d2a43eef59a08570b4576b11f4bf76459f42bda1330928b09d3d07c0ee8fb122ba6ee3d1be24999535b65d4183fb62f782272958b26365dcab0756679c5f4d99ba1dfd2406bb414abe9c54c2a709f69ac14e5f2273977a1778576a14039059032ae1f1ee9f4240734369b9b92c557dd38da9d33ebdfd12bfb9906c0fc6b76ec0b03bfdac3f8f9368d2ad70a5bd92f20440794e15c67a9d1c93e8a1b14fa2e48e69593d457c836ce6e0a820e89b01743ed73f780fcad5772c509425f1e131e40e81673cc5e7cf22bed38cabad21cb5005151383d38acfa14a68b80e9284f2bca66ea0b70fddfb67fca2330f2dd42c138d182126afb7477c448e6034ab0c5f038b2c8f2638799fb8f6f390e63095512f2a2de516e7a49f078047cca81197704ad341ca401f65222520ec5b437ce6d16b32ee917e5bc41f71bbfef2e8b337c942179a3a663aaad19ef25539ec30f79a978cef937219d85759d73871cec8432e92c08980df70c70cfd9d58f7ffa79c0cfe0d76d5eed84c7a7fc9604652dce57919aa5810e4b560e5bbc9eb2e4d467b79fbdc853232b2f9d6faf1b6dfbede135afb23be6c3c0fe4bf1d065d34bc4e285bf945bf52bcdffe6a12c56be92829d3c8e1073b23e25fe6696e50179874c3c1612579f895b7b343a8a48fea58cbcaee9438041082f448ce002730a4fc0dae2c1f697cc5c0e2d84298542e39d144ad39949db5e31971c6bf11de65e05a3bf867d3278e90a6ab0adaa356cbf533b9e0edb3a9f1f0802269bf4d0fbcae217b7018a46b8fa9de3f2ec9dc26300cd2997991d8909740402baa99c652d2c6b6cc235488e6d0ca2bd095c75726713143cd72f06c706a302d82ccb95dc80e2fa482c388b973310247221379efbd9adb5fb7ee364d2fb97b59a7adfce610b57fbd87d6d747719cd28168f319c6c266d04196e9a5c812b6fa8357386eb021b98d0aa265e709f5bd711d8fafa75ed6955dc849bfde825f2427b0405b213fde562f24a2547e519b6fb10e61a05df92827e084a73b7b3022d6b4f542f643d711773d5afe895de099787e5e97bac36c1dba1945ad5d5011add3d603055e5cae7e34d659bae0aeaed275f55b293c9c363e2efa064c1d2a4be1a8f5cc6b93d9fd622a57a0e1dbab3db9bf057354ad3960977774bcb30062d54bda3060ee1d2a31d9c8631c006ea6a465a8b867f0e2f1150ae033fa61d88358141260f1644a35804e1a02177363c320969e504715266bc1de0fdbd7b51a34d28db5fc426687359f10a9f51fdb9dbfa2801d4afab56ccd6ea20fa76870be9f1a5f0cd739bb1268b7b8179fbd718e843d5402496c9c3090c7885a2a5cd3e59379ca7e3e508e56bca4fc2f8c5d6fe5ccdd8fd5f916888dd6a1083e9c810088ce98fcf47f95c4c28518c313552ecb23b4770da708e6a8b1cd3ec9c757fb3911e3580457e5ba6d7b79e0737aefd593d6b849576c2592e204c96f73e91efe838ea98fb50e98d8ba10a50a8656c76fc90e7e4fc5d93dac80af3b7e8c4c82236bcf70e342c942f9bc22ad60913b73826be020cc51109b123930b57e5f129aa8c93902435a48c22a2daff4d07beb3b6ef3c8abaae6a5b80cfc3eed8c4b434dbcf761166d11871f73b0d5737a7d8c305747cebea06137943b712f635bd01d7c8f996c765039c05e75a44e321f4068c5738cc54785ea2a37a7cf836a8f29ea5a6c3062faf5a88530cc38568e59d6b7ffad205b9f07abcdc560630846793ed88e444ca633fb960b2fa1c38574e65688fb2458d8d03f35ce76e72bde89477e9354ec1771ecc72d082b601f1661eff756d2fa61201ad8157675746a15da5076d04238957259186d7e1d66ed0443a7c6a20ec15302df45fe671cfa781809ce3167da6faa453ea1257acf80a3c4874cf5c9a781acc8b0095cc027d9b47f8fca1bab8021dfbbf1cd9f2813a17196df3395356c558978e7d5b84fa3ec67cae532fe75f1878c1d148d52dc71249fd53b50b6a3e42e97a29fd02d16fa7320e9360bf2f249e457aaa3097a929882589b613c24343a7cfd3f11dbf9f2274e5896633dff7363274b0f1d5c984a1c9bf10403b8a92c01ced0f4829193f8cc45f3a4186d68b18fb4c7542d2cbda7102ce899a7562334f76ae20b48b319e005e40d90f316f6fdf16ce3f7f22f4b0c0832fa9496415e1d51c57a9caf40c97775c891b0dee94921b3a5e0f599e55754c604ca26b9d67f032eb21e614fe9ed6794a5f4c3a54ce562240f49229adb397efce1bdfd30cce18795a6925fbc4c492e617731710250144dc5e0929020b461417b95552e6002450a8114f798054939c5baf6a53a06521dd134efe332079de351275efc0dd46c88c6e5bb950b6dda679089f2d4da53c89d39c64ffe0786e2996f10b796ce4ac7466574b4c47777f51a16a4d1b20d1ac04fbedd03b600826b23bb1c55fd4d66de293be256eff7b90401515618d9df914ffbf7e8f930e7619418b26c7d1b671e95f99908d78386f48f6351e3815c4bf478739fc390d7585c81747756aa3240af347fbb717d312b7ddd5a82b3d7b56423bf2bb98a8228749157c6f943ad1e2009b4a149ced3017ffc45b21db42a0c10a0f8ae0e477b58525ce5f41d09582b68aafbd5e0877ce81961cfaab06528bf4645ae603574ad187e26e954748f818d9360f9a7e6472600ad69362ad7b6e6ab2f7ed6d38843168650b073c7562ca8fae9e1ccf52c9388f2c3770604004c9f7606db06d363358f00d4ac925436112db65c27499245ba7317ae11e3a3c149c43725996573c7865470b645171e2eb716689241cef6bb13667c9ed63bbac7a8841fe38065541ac36e7404840ce17376f6ed153047f2e0257f9cd0b78eab13268c6751721187437e6081278f6f21fbd33b1dbd8818acad1cc1d0e83355739bc5af41957dafa8e2e2bc8c4f871528761ea5dcb91dccec2d885b76aa062550923f3752378d726630fe96282eabb9edc24a9cc3b466c32ca6782a87a10575c5fa0116e81f7fa0f9c64c6b74db49addcb2e260bc5588a4ccb2fbee49c7bff060c93c20326b7caa1b5a8c271b9a92c18af1db800d6406fed9013a6277d5399edb5cfc206b9f35c62f1a3bdcab8c9eb18401e1099da7d3bc8e680ac8efbc21f5c1b6ae429fb9ac3c9657254c04386373251e579ef39727de6ff4db7eec75ff7edcd8245d506ee45f9f2baaf799833cba8de125a591f44f082b39d65879e1deeb9d6b654bd141decd80b92f248723b250febccabd5bb119b976fcf842d8f91daa86c6cd8649387ed7d789b1d3c15353571190f1c3fca774a6eb8a39d2b4465488667f8ef8846d0919c4d427b842d73f1ed8bc0f5a9e71cc870c6f07811c1cbe0f0ad044a6e8b82cda62f0375082e3227aed1ca533569853fe5c6a437e96f1b8a3308f8a97c5df15b35d57342363db1f85eaa4775b403c201ef4ea2e8da618e044de3f1be890ad5db50d217d93b4d4ba2ebbe4b52888169b0aa7b69624f50c5c4961ea29a14fe35634f20215224616a6756950383cd500b25322de7e26f96d6f8e4adb0502cd726efb66b30a62ce9de9c7d508801e46323ada8b33b49dba118a41bbd9819cac6cfa226c61c9d72d25733322ae981ca7f88b70123b2d47d299065512478001e3f4178c81fd5068f91d103bd83ddc36188a067492ebf02d71988e0d1eb91410a67c0dc9c1aef9add7385335fbdd757c0db4b4fcf9ea54c388f966ea31fe4976ab118254ca8ad089a9ac8ce00ade0c626371d1d9887fb10838b6389615b2cbe6c9d448fbe13e27d0ce1e06e0194e356651e2ac01e1e5b2aace6900701829dbc992ceae864ef28056bc52d2cd0728dcdf9df7718a5b854b0434b94a8029bdfa9e4707b694d1f4210aff3eba39fb434be5f6d78723e6eef15fea0506063fa6716aa852abceaeaf059ac18b2efa7f265b1267d37048fca1158238083cc424d229ecbe7bf969f4c70f5f2a58c30f429de21f437f29898b7729b9934e1a35ead1f037d5533522c738873180360c2b746ae574990bd286805c7c3ddef99ced13fc9a2da4fde9a6a03de28ab1ae521bef445ea505f58539039707738eb524f0a1612846bdeb8235b5290edbe73a4a65a6fcbca528c5caf951c2cda882c65612a6d864559ae148a8633a52735b8c0d49270676c88e3e7b33861a11db1622a66d5fa746bad35afc71d6099ef4820d88d92d27847a3a5f55bbf656739c737a61dc9d4bcfc497cad2d47a93d6cde75633379dcef051369b0612ff1473b8fbb7e2eac985db10c50c8be57a1b11543a0a8bf1abb701b1a6c8709fb8dc3cabb2a2d00d399b0fecbfc5887d697a34c957f336f8a8d9fab1035986a0208beb056c87a125fa6b3e320299b41b8ba09a70cf3ac48485220ec63788a65700465f819fefc45706796cb3e60706393a8bbf4adbc7c072f5941be05fdfd775d954db9c9b3cef0ef570e10a12ff18f29acc6f349902e9479f397dcf3f495b9470e371e075ed905cac27fd9f993f514bf6a22bc6c692012f50830e7de0a056db945368c40cea9a2c033c171c459c073ce180c7e8146a58a24ad523546e8856f55b2acd27eee9f8b9d8779e308bbcb42045c6df1c49ff5a6cbbaaad323668a35b532c9b0e8420ed49ea69b5ba257e97e75127e541d60298fb39feec2df3720e6dcb2dc5e0be3b7ba31a8680947f554fbf913932f8fe846fd736157aace4314fe403b47e6883a2735fb5a27741b9b9ee57954296ea4426c09d694551350989bc9b097c008575d640032af68cb619e356550605e0200ccde9437d628bd487564f03da4f0ef753188be5441f81d95c5849cc3ce8b405f55f4c31abd790248a3b89a369c4860283b437d31990715222746b23cdf815f116811905c7929b97aa6cc6d2a872e009c0627f152ceab0b37aca46f61976dd19725f06897162e21c12cbd50ad4e8f3559e395af904721be140f1be0c1f6906b462384e9fb5941cc7f556b505e2136f61e3a012014520ff47147f11"}, {0x30, 0x11f, 0xffffffff, "df8c4f4b990fd4b97d0f1966ea891033bf3fd08432e3f9695827ee218c9784469de90a"}, {0x44, 0x0, 0x800, "f4e4cf6284539de0e86a5aa55afd6aace034be6d51687d78e0ffdd939ec94b1766bc20bacdc6d42748dfe53f0f43901031e600ed20"}, {0x68, 0x119, 0xe582, "9a89a5d464cf96bf5226058161fdbbf75c8d634bde23cd194b1f88169a9874fafb4d340618aa2f61741c3717dc0be6be2fcf33859043b509b27b921eea51c1b6242ce9a7141806ec05a815f8f2498085b6813d31c4e32daed7697b"}], 0x10e8, 0x801}, 0x3}], 0x2, 0x0) 2018/02/27 18:35:52 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00009ddfe4)={&(0x7f0000188ffa)={0x10}, 0xc, &(0x7f0000056ff8)={&(0x7f0000000000)=ANY=[@ANYBLOB="1455c67a36de1c000000000305ffffffffffdfffff02000000"], 0x14}, 0x1}, 0x0) ioperm(0x80, 0x1, 0x9) 2018/02/27 18:35:52 executing program 6: r0 = memfd_create(&(0x7f000003affa)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r0, &(0x7f000003bfff)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r0, &(0x7f000003c000), 0x400) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x43}) listxattr(&(0x7f0000301000)='./file0\x00', &(0x7f000055df8f), 0x0) 2018/02/27 18:35:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x0, 0x7530}, {0x77359400}}) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f00000001c0)) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="ac14140be00000020000000003000000ac147c872ac1f221311957fd11be060b14bbac1414aa000000009224de9a747d20642463ddda832521487e83ff3be9f2d7b8d8dec665184e5b3e8136f7bb83e7053fff47614cebe106fb669f"], 0x1c) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000100)=ANY=[@ANYBLOB="7f000001e0000002010000000a000000df00000200000000ac1414bbac1414aaffffffffe0000002ffffffffac14140fac14140ce00000011d0a56"], 0x38) mknod(&(0x7f0000000140)='./file0\x00', 0x1000, 0x9) 2018/02/27 18:35:52 executing program 7: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='keyring\x00', r0) keyctl$clear(0x7, r1) 2018/02/27 18:35:52 executing program 0: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) socketpair$ax25(0x3, 0x7, 0x8, &(0x7f00000001c0)) getresgid(&(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180)) setfsgid(r1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000000)=0xac8, 0x4) [ 103.819405] audit: type=1400 audit(1519756552.020:19045): avc: denied { net_admin } for pid=3888 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 103.878506] audit: type=1400 audit(1519756552.060:19046): avc: denied { net_admin } for pid=3888 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 103.888441] audit: type=1400 audit(1519756552.090:19047): avc: denied { net_admin } for pid=3893 comm="syz-executor2" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 103.888927] audit: type=1400 audit(1519756552.090:19048): avc: denied { net_admin } for pid=3893 comm="syz-executor2" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 103.925674] audit: type=1400 audit(1519756552.130:19049): avc: denied { dac_override } for pid=12275 comm="syz-executor0" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 103.929106] audit: type=1400 audit(1519756552.130:19050): avc: denied { net_admin } for pid=12276 comm="syz-executor2" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 104.228534] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=56886 sclass=netlink_route_socket pig=12304 comm=syz-executor4 [ 104.233049] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=56886 sclass=netlink_route_socket pig=12304 comm=syz-executor4 2018/02/27 18:35:52 executing program 4: socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x34, &(0x7f0000d1affc), 0x4) 2018/02/27 18:35:52 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000c9dffb)='veno\x00', 0xffffffffffffffbe) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0x65, 0x63, 0x0, 0x10e) 2018/02/27 18:35:52 executing program 3: mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000e1bff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000bd9fff)) mount(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000e99f87)) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x200000, 0x0) write$selinux_load(r1, &(0x7f0000000240)={0xf97cff8c, 0x8, 'SE Linux', "d61ed7b0d70ecd2dae88517e7c8cf437c6fb8e97a199d51d04607f57091ae087ae9f788ce5002e7950e4901eacd385524b2876183c109e37a3c356874903042576b479f17cd1edeb8d4baa4345361be913d267a93e11f6ae7b31d9f74249d6d6ee7e7dee83dda113404b4f2e5af0c22041140ed94554c66727869d425445e9cb346e4fc33baf64568bb3181f0c4111b6b5eff840b5a5b0dc5ebf3e730649424a94d03bbd1e8af89445ac7a50fe41c3c93381febe0188c725aedb1c519456743e859196f20ad731ac2e748e"}, 0xdb) getpeername$netlink(r0, &(0x7f0000000340), &(0x7f00000001c0)=0xfffffffffffffef5) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x10202, 0x0) syz_open_pts(r2, 0x10042) renameat2(r2, &(0x7f00000000c0)='./file1\x00', r2, &(0x7f0000000100)='./file0\x00', 0x1) 2018/02/27 18:35:52 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mremap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) setsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f0000e6b000)="330000000000000032400000ff7f000000000000000700e16d7e7386a4225dffe400000000000000d5a498ec9bdc0900103537052f900819006a0000000000000000002600a1004f", 0x48) 2018/02/27 18:35:52 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') sendfile(r0, r0, &(0x7f0000004000), 0x3767) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x1000000001ff, 0x0) 2018/02/27 18:35:52 executing program 7: nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock(&(0x7f000035f000/0x11000)=nil, 0x11000) inotify_add_watch(0xffffffffffffffff, &(0x7f0000f46000)='./file0\x00', 0x0) clock_adjtime(0x0, &(0x7f000037f000)={0x7fffffff}) 2018/02/27 18:35:52 executing program 1: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000049ff0)={0x67, 0x100000}, &(0x7f0000048000)=0x1, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x28) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000100), &(0x7f0000000140)=0x2e4) futex(&(0x7f0000000280)=0x7, 0x4, 0x9, &(0x7f00000002c0)={0x77359400}, &(0x7f0000000300)=0x10001, 0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x3, 0x1f, 0x4f0d, 0x7, 0x5}, 0x14) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000380)=""/4096, &(0x7f0000001380)=0x1000) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f0000376000)={0x77359400}, &(0x7f0000048000), 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0xffff, 0x200, 0x100000001, 0xf6, r1}, 0x10) timerfd_gettime(r0, &(0x7f0000000340)) readlink(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=""/104, 0x68) 2018/02/27 18:35:52 executing program 6: r0 = socket$inet(0x2, 0x80001, 0x0) modify_ldt$read_default(0x2, &(0x7f0000000000)=""/4096, 0x1000) getpeername(r0, &(0x7f0000001000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000001040)=0x26) getsockopt$inet6_dccp_int(r1, 0x21, 0x3, &(0x7f0000001080), &(0x7f00000010c0)=0x4) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f000002e000)={'filter\x00', 0x7, 0x4, 0x3e8, 0x1f0, 0x1f0, 0x0, 0x300, 0x300, 0x300, 0x4, &(0x7f000002efc0), {[{{@uncond, 0xc0, 0xe8}, @unspec=@STANDARD={0x28}}, {{@uncond, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) 2018/02/27 18:35:52 executing program 4: r0 = open(&(0x7f0000000040)='./file0\x00', 0x10445, 0xfffffffffffffffd) execve(&(0x7f0000002000)='./file0\x00', &(0x7f0000002000)=[], &(0x7f0000002000)=[&(0x7f0000001000)='nodevppp1securityuser.self-(].keyring)[cgroup-mime_typeuserwlan0:-md5sum[eth0\x00']) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000000)={0x2, 0x3, 0x4, 0x7, 0x3c2, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000080)={0xdd, 0x0, {0x0, 0x2, 0x9aca, 0x3, 0x5}}) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000000ff4)={0x2}) 2018/02/27 18:35:52 executing program 5: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x2000001, 0x800000000000032, 0xffffffffffffffff, 0x800000000000000) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000a0ffc), 0x4) 2018/02/27 18:35:53 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000580)={0x0, 0x5, 0x54, 0x8, 0x7fffffff, 0x8}, &(0x7f00000005c0)=0x14) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000600)=r1, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000480)={0x0, 0x3f, "8a8599c63c2f7202ed2be1b042a9517c055b2edb16bcd27ff362501b605b067b01a2702f30da824e46f8e6a54fe2d8f2b33eaf551d9929b608ecd0dca757d4"}, &(0x7f0000000500)=0x47) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000540)={r2, 0x9}, 0x8) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000040)={'filter\x00', 0x7, 0x4, 0x3bc, 0x1f4, 0xe4, 0x1f4, 0x2d8, 0x2d8, 0x2d8, 0x4, &(0x7f0000000000), {[{{@arp={@broadcast=0xffffffff, @multicast1=0xe0000001, 0xffffff00, 0xff0000ff, @empty, {[0x0, 0xff, 0xaf16346f24fc4ef0, 0xff, 0x0, 0xff]}, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0x0, 0xff, 0x0, 0xff]}, 0x6, 0x2, 0x0, 0x1, 0x8001, 0x1000, 'yam0\x00', 'bcsf0\x00', {0xff}, {}, 0x0, 0x2b0}, 0xc0, 0xe4}, @unspec=@CLASSIFY={0x24, 'CLASSIFY\x00'}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=0xffffffff, @multicast1=0xe0000001, 0xf, 0xffffffff}}}, {{@uncond, 0xc0, 0xe4}, @unspec=@NFQUEUE1={0x24, 'NFQUEUE\x00', 0x1, {0x6, 0xa50}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x408) 2018/02/27 18:35:53 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='attr/keycreate\x00') write$selinux_context(r1, &(0x7f0000000000)='system_u:object_r:logrotate_var_lib_t:s0\x00', 0x29) pwrite64(r1, &(0x7f0000ed6fa9), 0x0, 0x0) creat(&(0x7f000074eff8)='./file0\x00', 0x0) 2018/02/27 18:35:53 executing program 0: r0 = socket$inet(0x10, 0x8000f, 0x1) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x200000, 0x0) r2 = openat(r1, &(0x7f00000001c0)='./file0\x00', 0x2000, 0x114) r3 = creat(&(0x7f0000000100)='./file0\x00', 0x1) ioctl$TUNDETACHFILTER(r3, 0x400854d6, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000009000)="1b0000000a0a030f07fee91a00000000", 0x10}], 0x1}, 0x0) openat(r3, &(0x7f0000000140)='./file0\x00', 0x0, 0x20) ioctl(r0, 0x7fff, &(0x7f0000000000)="87023fae8193d5386cf2cfe82be5e37c270fb8b8efb79f7044002e7228b65244455c2c6baa3c14f6989d922f97918e24852504ab566ab7e409f9292894443c785892f29b7fb09079c86cf66578091e1ce6b7cc908a0586df9ad69e080ff82186839f0587580bf5129f14f8fab1b50a821e1d6fd0b0aa642423510d2ef3bd889295ddf5ef759c393937fbf9893a1700186c957bb0b2e439750938421a364540cbf2857213e6dfd876d0a4ffe5968a498307e103ebeb248414b7745b8997492c90b45dda42e35e87a16e0179d3d1a23ae1ed143a2f34fd6f6ad6abecee6a98234bab2ade053ee6acd46d8b00f3") inotify_add_watch(r2, &(0x7f00000004c0)='./file0\x00', 0x80) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000200)=0xd2) vmsplice(r2, &(0x7f0000000480)=[{&(0x7f0000000400)="dce8df001b0ccb0ebf2193ac06cb45884e", 0x11}, {&(0x7f0000000440)="bfe6349ae94fee7c6d7d4aecc68c46883e3e998e406bbec65caef9ba73af85fc2766806601c1fb64083458ef99df085ab479bdcbfb9935f174522cf27bde8c", 0x3f}], 0x2, 0xe) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000240)="da93301e60e8189d056bdeb19c7d482cef57e6eb387fd54853a03b7666fe4f8b6deb0efc5d502c8bfffa14af694b0227846c0ec64fb6112e4bb8d1e7b4549ac4a2b3381b23a1e31b8d02d992e80835a1c94de31dbf6376e69daf162783368f1db716ee3be466bb669c59a57b", 0x6c}, {&(0x7f00000002c0)="461de3614992f14abaa410349e8bb1159d2ce727ee05aac0543b18f4f782555230cdc733a096870765a22217751cfb7c7cd1ff1967eab907748f0f81c7a6ce443c84fbbd456635cc99eb5648559fd699ef2f37f2605608b9bdefb945d7d8bd7ba99b4faeb1bd46949805522032177713e1e7f1fee168ef38b2878a6aa73c7c6e6ee5abf05022b56172531717edc264169599627e973a629c6511e3a5ac86ee8fa2ad8ac61b325d0e6aac733ed8d08184a82d0f6b7ff5a4f16e8de7c3e43ca4d92706deb1316a29c8fb689ff692b14299e294b5", 0xd3}], 0x2) 2018/02/27 18:35:53 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00000000c0)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000000100)) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) readv(r2, &(0x7f0000f46000)=[{&(0x7f0000120000)=""/4096, 0x1000}], 0x1) 2018/02/27 18:35:53 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000002ffc), &(0x7f0000000000)=0x4) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/02/27 18:35:53 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x109080, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000200)=""/125, &(0x7f0000000540)=0x7d) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x40402) stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e05411, &(0x7f0000000580)=""/134) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000180)) r2 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x3fc) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000f0a000)={0x3, 0x1, 0xfffffffffffffffc, 0x0, 0x8000000000000}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000340)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000380)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00000003c0)={r3, r4}) r5 = accept4$llc(r1, 0x0, &(0x7f0000000000), 0x800) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f00000002c0)=""/1, &(0x7f0000000300)=0x1) r6 = getuid() pipe2(&(0x7f00000004c0), 0x0) r7 = getpid() sendmsg$nl_netfilter(r1, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x90040}, 0xc, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="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@ANYRES32=r0, @ANYBLOB="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", @ANYRES32=r6, @ANYBLOB="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", @ANYRES32=r5, @ANYBLOB="8c0124000c00190000000000", @ANYRES32=r7, @ANYBLOB="0c00940000000000", @ANYRES32=r5, @ANYBLOB="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"], 0x1678}, 0x1, 0x0, 0x0, 0x48000}, 0x4000000) r8 = getegid() fchown(r1, r6, r8) 2018/02/27 18:35:53 executing program 5: r0 = memfd_create(&(0x7f0000001000)='wlan1\x00', 0x3) fcntl$addseals(r0, 0x409, 0xc) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) ftruncate(r0, 0x9) 2018/02/27 18:35:53 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400000, 0x0) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x400100, 0x80) fanotify_mark(r1, 0x1, 0x30002, r2, &(0x7f0000000080)='./file0\x00') getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f000066af40)=""/192, &(0x7f0000c52000)=0x100a8) 2018/02/27 18:35:53 executing program 2: mkdir(&(0x7f0000bebff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000c6bff8)='.', &(0x7f0000200000)='./file0\x00', &(0x7f0000000000)="00100000000000f3", 0x20000, &(0x7f0000508fff)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000040)="6d6f756e74696e666f00a4") sendfile(r1, r1, &(0x7f0000000000)=0x800, 0x5) 2018/02/27 18:35:53 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000042c000)='/dev/sequencer\x00', 0x80002000000a02, 0x0) write$sndseq(r0, &(0x7f0000f07000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr={0x5, 0x5ee}}, {0x0, 0x0, 0x0, 0x0, @tick=0x5, {}, {}, @result={0x0, 0x5}}], 0x38) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'bond0\x00', @ifru_flags=0x5100}) 2018/02/27 18:35:53 executing program 4: timerfd_create(0x7, 0x0) r0 = socket$inet(0x10, 0x3, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80880, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e24, 0x10001, @mcast1={0xff, 0x1, [], 0x1}, 0x200}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0xe5}], 0x48) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="170000001500030007fffd946fa283bc02eee6d87986c4", 0x17}], 0x1}, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000080)={'lo\x00', @ifru_addrs={0x2, 0x4e24, @empty}}) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000040)=0x2) fallocate(r1, 0x2, 0xfffffffffffffffe, 0xffffffffba928fd6) 2018/02/27 18:35:53 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x800, 0x0) sendmsg$unix(r1, &(0x7f0000000340)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000300)=[{&(0x7f0000000080)="333d701b6d8b3575917687fe5b40fa51b39e3ab8755a177f68c28284a19c0c97a7f812c124263b03f0560d97e8480a0f9cafc134000d3c76723916ea652c18be2198c380d13623d0621f69a910fc9ac3af261940ee3c37b7c1236aa663ac3d1fd2b48249c37330396cb4275c26ff8ab867c3d17a6f97a5d16d1abf97411ca8f3b1eb1518b3744d3af6de6cf6bec1705d620676d70968362dcf1c13f0461cd91c0c4334a3ab0eed95e06ddeb4c2f44ee414fab17f5595b2fc5e99871e56faf2bfa4e4ef326ad7ff06f05319338aac0d00073eecd2be2917", 0xd7}, {&(0x7f0000000180)="7124c5c8f20ef6b1df988c186049cd507d8686b5116edd092b835f138076c723cc5d18ebaee9d9f25a7f377d9472276213bb84861afa04a5777af4172bd19cab5e0f7254a4959a274c8e6af068bb6d872280723ee673e45522a2ae11d2d7f94985ef12ea097b2187b091a925ffeea466aaec9e74d0d4553b9006a92cc1864585c492bdc127e95c28c6bbb3a26dd471195e887b8a0958c40d615630d38a8f63977b1ed3cf65d75b39ec6cfe8adb169b755e894c7f0501", 0xb6}, {&(0x7f0000000240)="8a121bf665a5b764bfd9d596b454219ffbe90a8db35a6af8c9298ed677dea42de92c13a3c61bb9a49f8e7260c9bf936d627bf13f3bc94de6ae87048bd344df85302b7771a8708d475c12e08f38a6c874b7c4e9fa24aa7e13786c89cdfd4afd8f90e8f240921e15c9eab277fb073d6058e7b7cb2df220acd95b86a7f484cf9738080d404948a060842e010eec0c6c65aa5a5242c396f0f8", 0x97}], 0x3, 0x0, 0x0, 0x20040095}, 0x48894) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@dev={0xfe, 0x80}, 0x0, 0x1}, 0x20) 2018/02/27 18:35:53 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000d5ff4)='/dev/rfkill\x00', 0x2, 0x0) munlockall() getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/158, &(0x7f00000000c0)=0x9e) writev(r0, &(0x7f0000aabff0)=[{&(0x7f0000aa1ff9)="0bf5430f00032f", 0x7}], 0x1) 2018/02/27 18:35:53 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x4e23, 0xfffffffffffffffd, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, {0xa, 0x4e24, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0xffff}, 0x0, [0xe18a, 0x4000000000000, 0x800, 0x4, 0x9, 0x100, 0xcb, 0x3]}, 0x5c) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) setsockopt$inet6_int(r1, 0x29, 0x46, &(0x7f0000650ffc), 0x4) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f00000000c0)={@loopback}, &(0x7f0000000100)=0x14) sendto$inet6(r1, &(0x7f00000000c0), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/27 18:35:53 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000024f48)=@ipv6_delroute={0x28, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0xc, 0x9, [{0x3c3f}]}]}, 0x28}, 0x1}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80040) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000040)) 2018/02/27 18:35:53 executing program 6: r0 = socket$inet6(0xa, 0x80002, 0x88) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x8, 0x10200) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000100)={0x7, 0x5}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000080)=0xa90d, 0x4) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xb9, 0x1000022, 0x0, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x14000, 0x0) ioctl$TIOCSBRK(r2, 0x5427) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40042406, &(0x7f0000000040)='vboxnet0\x00') bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23, 0x0, @empty}, 0x1c) r3 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)=[]}, 0x8000) sendto$inet6(r3, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 2018/02/27 18:35:53 executing program 2: syz_fuseblk_mount(&(0x7f00000002c0)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000000340)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000000)="a0ab4aed28f6ded6142df8fdc1cad3f18416f7e8b15197", 0x17) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000080)={'grstap0\x00', 0x2}) 2018/02/27 18:35:53 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r0, &(0x7f0000de1fff)='U', 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000df7000)=""/157, 0x9d, 0x10002, &(0x7f0000df7ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sendto$inet(r0, &(0x7f0000000140)="aa1f25", 0x3, 0xc040, 0x0, 0x0) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x801, 0xc004, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000000340)=""/140, 0x8c}, {&(0x7f0000000240)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xb6}, {&(0x7f0000000180)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0xffffffffffffffa0, 0x8000}, 0x40000100) 2018/02/27 18:35:53 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x0, 0x0) syz_emit_ethernet(0x22, &(0x7f0000000000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [{[], {0x8100, 0x1, 0x5, 0x1}}], {@can={0xc, {{0x0, 0x81, 0xfffffffffffffb62, 0x1}, 0x8, 0x1, 0x0, 0x0, "7a11dd3c5bbdcbe8"}}}}, &(0x7f0000000040)={0x1, 0x3, [0x134, 0x11b, 0x89a, 0x756]}) write$sndseq(r0, &(0x7f0000789fd0)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x4}, {}, @raw8={"7a88d654f95067fe68d2359f"}}], 0x30) ioctl$TCSETA(r1, 0x5402, &(0x7f000032cfec)) close(r1) write$sndseq(r0, &(0x7f00006c3000)=[{0x40081, 0x4, 0x0, 0x0, @tick, {}, {}, @time=@tick}], 0x30) 2018/02/27 18:35:53 executing program 5: r0 = memfd_create(&(0x7f0000000080)="2f7965762f766761454fff07000065720054e837fb44e986b9d370bc1beca021b9bfd74e15d6f200fe5fbbbf9981bbb17b0c62e9d0b8410da92af5", 0x2) write$selinux_context(r0, &(0x7f0000000000)='system_u:object_r:hald_var_lib_t:s0\x00', 0x24) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000)=[], &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/02/27 18:35:53 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x20001, 0x0) chroot(&(0x7f00000000c0)='./file0\x00') getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000140)=""/130, &(0x7f0000000100)=0x82) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) epoll_pwait(r0, &(0x7f0000000040)=[{}, {}, {}], 0x3, 0x26f, &(0x7f0000000200)={0x1000}, 0x8) futex(&(0x7f000000cffc)=0x1, 0x400000006, 0x0, &(0x7f0000365ff8), &(0x7f0000869000), 0x0) 2018/02/27 18:35:53 executing program 3: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000336000), 0x8, 0x0) r1 = epoll_create1(0x2000000000080000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x3f}, &(0x7f0000000040)=0x8) fcntl$notify(r1, 0x402, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) recvfrom$llc(r5, &(0x7f0000779000)=""/130, 0x82, 0x0, &(0x7f0000208000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d9c23100ba86"}, 0x10) r6 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r4, &(0x7f0000b82000)={0x10000004}) dup3(r4, r3, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000080)={r2, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, [0x1, 0x200, 0x1, 0x5, 0x8, 0x7f, 0xfffffffffffffffe, 0x9, 0x3, 0x3, 0x6, 0x1, 0x3f, 0x81]}, &(0x7f00000001c0)=0x108) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000005b000)) 2018/02/27 18:35:53 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000001ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)={0x14, 0x3b, 0xf2b, 0xffffffffffffffff, 0xffffffffffffffff, {0x15}, []}, 0x14}, 0x1}, 0x0) 2018/02/27 18:35:54 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000000200)=0x20100000001, 0x1000003b6) sendto$inet(r0, &(0x7f0000a6efff)="cf", 0x1, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000000000)=0x3, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080), 0x14) recvmmsg(r0, &(0x7f0000003180)=[{{&(0x7f0000002bc0)=ANY=[@ANYBLOB="0000000dac"], 0xa, &(0x7f0000003040)=[{&(0x7f0000002f80)=""/129, 0x81}], 0x1, &(0x7f00000030c0)=""/165, 0xa5}}], 0x1, 0x40000122, &(0x7f0000003280)) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x115b40) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x8, 0x5}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000240)={r2, 0x3d, "68c69e808395f1f1c5ce23195f80ddb63e4490764727458aea86f5213604b8f51b81ac9b4a43c4b53e2a844c47406ed7d8591ce7cc9e111aff3e2add59"}, &(0x7f00000002c0)=0x45) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r2, 0xff}, &(0x7f00000001c0)=0x8) 2018/02/27 18:35:54 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x8b94, &(0x7f0000004600)={'nr0\x00', @ifru_mtu}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/ip6_tables_targets\x00') getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000100)={0x0, 0xfffffffffffffffd, 0x30, 0x8, 0x3}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e22, 0xffffffff80000001, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, [0xffffffffffffffff, 0x8000, 0x200, 0x9, 0x7fffffff, 0x0, 0x14000, 0x859, 0x1, 0x10001, 0xffffffffffff7fff, 0x272c, 0x4, 0x5da]}, &(0x7f00000002c0)=0x108) 2018/02/27 18:35:54 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f00000000c0)={0x4, 0xff, 0x200, 0x2c, 0x3, 0x5, 0x8, 0x1ff, 0x40, 0x9}) r1 = socket(0x80000b, 0x100001, 0x1fffffffffffc) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x22c, []}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x4, 0x30, r2, 0x0) ioctl(r1, 0x8936, &(0x7f0000000000)) 2018/02/27 18:35:54 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000006bbc5)='/dev/sequencer\x00', 0x40a02, 0x0) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000040), 0x4, 0x4) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() lchown(&(0x7f0000000080)='./file0\x00', r1, r2) write$sndseq(r0, &(0x7f0000fbde80)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote={{0x81, 0x5}, 0x0, &(0x7f0000932fd0)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}}}], 0x30) 2018/02/27 18:35:54 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/enforce\x00', 0x800, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0e05403, &(0x7f00000002c0)={{0x3, 0x3, 0x36, 0x3, 0x8}, 0x80000001, 0x1, 'id0\x00', 'timer1\x00', 0x0, 0xffff, 0x3, 0x1000, 0x1}) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x8000) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', @ifru_map={0x101}}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_int(r3, 0x0, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', @ifru_settings={0x7fff, 0x0, @fr_pvc=&(0x7f0000000180)}}) 2018/02/27 18:35:54 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'syzkaller1\x00', @ifru_mtu=0x1}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'bridge0\x00', @ifru_flags=0x1}) preadv(r1, &(0x7f0000000240)=[{&(0x7f0000000140)=""/183, 0xb7}], 0x1, 0x0) 2018/02/27 18:35:54 executing program 3: r0 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fdbff8)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffc}, 0x0, 0x8) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000180)) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000fe4ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) stat(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) lchown(&(0x7f0000000000)='./file0\x00', r1, r2) creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) fcntl$getflags(r0, 0x401) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000001c0)="881d984c1d4fa312a076bfcd4dbb4a12", 0x10) 2018/02/27 18:35:54 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003c3ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000040)=""/17, &(0x7f0000000080)=0x11) 2018/02/27 18:35:54 executing program 5: r0 = socket$inet_sctp(0x2, 0x1000000000005, 0x84) getpeername(r0, &(0x7f0000000200)=@ax25, &(0x7f0000000240)=0x10) r1 = syz_open_pts(0xffffffffffffff9c, 0x40) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000140)) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x181100, 0x0) linkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000180)='./file0\x00', 0xffe) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) setitimer(0x2, &(0x7f00000000c0)={{0x77359400}, {r3, r4/1000+30000}}, &(0x7f0000000100)) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00000001c0)='nr0\x00', 0x10) 2018/02/27 18:35:54 executing program 0: r0 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x0) pwrite64(r0, &(0x7f0000000280)='/', 0x1, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000040)={0x7, 0x0, 'client0\x00', 0x4, "d6b45fdc0bee44e7", "2846254e49a99d547ceab8cf8a2f8672758fa8e4eceff5cbbf0309bafbc1e56f", 0x2, 0x4c0}) capset(&(0x7f0000000ffc)={0x20080522}, &(0x7f0000000000)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000240)={@loopback={0x0, 0x1}, r1}, 0x14) 2018/02/27 18:35:54 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000009ffb)='comm\x00') ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000000c0)) writev(r0, &(0x7f0000002000)=[{&(0x7f0000011000)='`', 0x1}], 0x1) r1 = fcntl$getown(r0, 0x9) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000040)={@empty, @empty}, &(0x7f0000000080)=0xc) fcntl$lock(r0, 0x5, &(0x7f0000000000)={0x1, 0x1, 0x8, 0x8, r1}) 2018/02/27 18:35:54 executing program 1: r0 = epoll_create1(0x0) r1 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000e4eff4)) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000000)=0x0) getpgid(r3) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000007ff4)) 2018/02/27 18:35:54 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000061c0)={{{@in=@local, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f00000062c0)=0xe8) r2 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000008680), 0x80000) sendmmsg(r0, &(0x7f000000b300)=[{{&(0x7f0000006300)=@hci={0x1f, r1}, 0xc, &(0x7f0000007600)=[{&(0x7f0000006340)="6269b33ed45ceaceaf85e0822c65f10eb0aa1343833609a8bd1ec5eaafa6d3d44e7b7db96cf1de0d3c0825c56a747f7bc8c80a94274efa01602ca8869256765f1bcbebcd12f95ab6e4795d19563c216bbda1d3300b7ea2e14455734cb7680aca22cc657f3deade156024892fafcbcc4efa6e8c026c6210e1f9d71ae29f385545849328f37787287abd", 0x89}, {&(0x7f0000006400)="8338a8efb6bdc1b39ea4300a090d6ce005a94c4f3d43ddd7666d84d6c1c412fa45ff6cefecfd1771185d968650b88598464204980b48ebfae0bf0b31aa011a06b21871076c79519e18b4ca8a7333978f9ca7c13b84f7712c5931f459a7960c51ef04dcb41f14ae50bb6f1d9f0a7f8fbdab10af144da7528dbac1e2a334e85b4ad4e31617fd766f6be10c19fd2162c2d9740d5761f6928f42a89aa1fd9a47537f5f23938206b1a5c2cd482ba46a5ca623fda6e5ca73787af5c058303bc7864bf5e184695a423c170fbfa159d79db99069c04694b2", 0xd4}, {&(0x7f0000006500)="07c6821d1befa3578cf37aa8cbe9378c90261d22fbfe8e2c7895a677306a30c77a680b817d2ee88f0823047e2d2f0f0aadd3d2a60503bf9f0e72adcb14549740ce09f640557ad779413e9efdbcab9b63954953718e8acf1a6ce8071ab50ebb166777f15523c389b51f2ad3b55099a7148d5610a36b2475070941380de9013e30b70f5c3a86d8bde3a85495b92422612d9d0746255a74bd0624981d344b2665761061d8739eece0bfff3ee89c039fd4cd18b40831e08ed162fcd98322ab83e2c70309abe88b33", 0xc6}, {&(0x7f0000006600)="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0x1000}], 0x4, &(0x7f0000007640)=[{0x100c, 0x0, 0x10001, 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{0xac, 0x0, 0x8, "a6f5a1e9d9b5a30f680c782ca5451e02462e5f010d08b2a206916ed2c5b46886b08a7768af13c23a7d7fca8f28db9adb947d38ce8dfc7759dbfced87d3c6493180cd1fdc161d79c18695dd806f86b8baf730055eb38f8af9b6dacf61068975236cb4dec20b5821e09b550023066553f1dd87d16a01cda8a5215b59450392136ad0392112c4ee2a0989ef9cbf78af756f44aa607a82473ddc10447ddf88"}, {0x90, 0x0, 0x7, "d4fe506b82ac13ee8bcd6cfe98f36211b9cb39211236ca8998ff9c426efd52166806a1272f6dc414cd463d958434f0c64134c34b442a44b864eebf31aef643837229aa106c7e4b9503075b568b0a5b50f4920edbd6f287c2e7524f0bf9582f190c1572c90697e9f6b381e61c479153b5652130eab9a0466d5a2e3193addd51d0a23e602b"}, {0xc0, 0x102, 0x6, "73d5cd8e1d628d038ec2052f4c912064fa527b75274520f23abd4f3d52aca0c8065a3358e734b10561bfa5b1126f507ef5c01c5ac19e277907f0e253edfaaa96bd46ea5e6efe36ff1fb4e49f027a2cba55f562dd4cf76aa8b5522eea83bb94ce00a0451aa4be736b68b58203129cd108860da4393a373576756a1e30bfae6672ae0dd90789d91c372614e982878fdc36ac42aacfa48dc38f3ab1353eef47531fb26e31a1f5709b7a42c6c082a42f2f3e3ec9"}, {0x34, 0x0, 0xa8, "8c0a1306e525d522ea3f72f6fe31f0dc8b2cf8f214c68bd1dae04c45b6d0e07a1965ab1663d272"}], 0x1330, 0x10}, 0x1}, {{0x0, 0x0, &(0x7f000000b200)=[{&(0x7f000000af00)="75c355faf724cee5ed2702d013375727ac7265315904f6a02125", 0x1a}, {&(0x7f000000af40)="b6ee946b6781d5628921e179bb34939083b916d96a7e52a8c542a1acede3474e89a1bcfe42c1f3addeaaa6dea8f841ce518bfe73bf61530dfa3fbb59680377721246d10825dbedc8c628fb4fbf3480b3fa48526cbcb848e4f2", 0x59}, {&(0x7f000000afc0)="9b5f6a51da70e41d1a07a03a9bf4dbef6d3cfa42a130bc15989ef01507977cffdf419d748d297e062ebaa2ded9403e8c67db600e61473879eb50f000e70892cdc4a00e296865e3a0993a2ae40c5bf3f23b30c64e90aac0850602c6a33c3d4373bae535aee57f2a8ee704369158cefd2efdc46a3088cfee3eb1bd4de7", 0x7c}, {&(0x7f000000b040)="a569e44453124f77", 0x8}, {&(0x7f000000b080)="141c04f9a1d2c34caf9e8507235fe3b9154f380f99253bdd33d4ad59b0c656baca515783d1b0a59afaa87c7bc063123f89fe765cac5411e3c8cc0a3f8de8b3d223eedc48593fae39542ed3008fdfdd57221f73acac4d2417010cd98beeaca25ca0b21f8c2fb9988edeca6a3e2ae6e71460268768f156882d2a9c51", 0x7b}, {&(0x7f000000b100)="ae4dc3c89401d93b1fb0cbb9ed0c0b19e1cb1876013b523ffdb380a080ac4ac097f0d870593c178e0e885e52cd3b470b4a6f69649db8d9def9f4222c6a558cc9b73c9a5738475ba99c5bc1b7485ca2f7690629bb3ef89e4f751075f54dcc975716b865bf403afc19b2a761a379939b21938d049670de53c87ee2e7b0855447673512990e564b1077d9b9dba7d38ca63201e69d1c098c9f74e49883cf53ceb5466228096f740e97ca9b99074cef7ed4e5bbda5ca0f026796d11229c982b985807ed5c04544f8a48378ca1569999ad8559f294c935f561414792210681c6cdfef382b4f7cce6", 0xe5}], 0x6, &(0x7f000000b240)=[{0xac, 0x109, 0x2, "2503ca09131851e634b039af03ffc4f5197a537be1fbe9f1123802e85f30e1d89ec5262d47e6aa9e7ec05cb89c355a94ba9eca5a38f4e830eaa3912998c17b9b4c956498d1ad4911cecae1c75645ae5a511c788e3f8b809f06f444e260ea08871109a9570f802c4e2518f62122993613dc8620305b7894922b647eb2f0906ec7132b5004af55419396b287a240ed20c49f99bcbe394fb893060b4ac21194"}], 0xac, 0x40800}, 0xa3f}], 0x3, 0x41) r3 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000000)=0x3, 0x4) bind$netlink(r3, &(0x7f0000d7d000)={0x10, 0x0, 0x0, 0x80408000}, 0xc) socketpair$inet6_sctp(0xa, 0x400000005, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet6(r4, &(0x7f0000002940)={0xa, 0x4e20, 0x75, @empty}, 0x1c) 2018/02/27 18:35:54 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x4}, {0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @empty}}}, 0xa) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000000)={0x20, 0x1, 0x4, 0x101, 0x0, 0x0, {0xfffffffffffffffc}, [@typed={0xc, 0x1, @pid}]}, 0x20}, 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001240)=[{{&(0x7f0000000080)=@alg, 0x58, &(0x7f0000000200)=[{&(0x7f0000000100)}, {&(0x7f0000000140)=""/160, 0xa0}], 0x2, &(0x7f0000000240)=""/16, 0x10, 0x349f}, 0x200000000000}, {{&(0x7f0000000280)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c, &(0x7f0000000340)=[{&(0x7f00000002c0)=""/73, 0x49}], 0x1, &(0x7f0000000380)=""/54, 0x36, 0x12000000}, 0xff}, {{&(0x7f00000003c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000000580)=[{&(0x7f0000000400)=""/212, 0xd4}, {&(0x7f0000000500)}, {&(0x7f0000000540)=""/22, 0x16}], 0x3, &(0x7f00000005c0)=""/212, 0xd4, 0x4}, 0x5}, {{&(0x7f00000006c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x14, &(0x7f0000000ac0)=[{&(0x7f0000000700)=""/229, 0xe5}, {&(0x7f0000000800)=""/47, 0x2f}, {&(0x7f0000000840)=""/138, 0x8a}, {&(0x7f0000000900)=""/152, 0x98}, {&(0x7f00000009c0)=""/43, 0x2b}, {&(0x7f0000000a00)=""/150, 0x96}], 0x6, &(0x7f0000000b00)=""/229, 0xe5, 0xe8f}, 0x1}, {{&(0x7f0000000c00)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x10, &(0x7f0000000e00)=[{&(0x7f0000000c40)=""/255, 0xff}, {&(0x7f0000000d40)=""/41, 0x29}, {&(0x7f0000000d80)}, {&(0x7f0000000dc0)=""/53, 0x35}], 0x4, &(0x7f0000000e40)=""/89, 0x59, 0x5}, 0xffffffffffffff69}, {{&(0x7f0000000ec0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x2e, &(0x7f00000011c0)=[{&(0x7f0000000f00)=""/165, 0xa5}, {&(0x7f0000000fc0)=""/7, 0x7}, {&(0x7f0000001000)=""/244, 0xf4}, {&(0x7f0000001100)=""/134, 0x86}], 0x4, &(0x7f0000001200)=""/62, 0x3e, 0xffffffffffffffff}, 0x8}], 0x6, 0x10000, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000001300), &(0x7f0000001340)=0x4) 2018/02/27 18:35:54 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net\x00') unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x0) getdents(r0, &(0x7f0000001540)=""/125, 0x13) 2018/02/27 18:35:54 executing program 1: renameat2(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file1\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='qnx4\x00', 0x40000, &(0x7f0000000140)="fc246a2855950ed6933476704969ca805613ba881e2d10f407547d759149bfd7f39cf785e3af91ef5e3b78f2bfe6bc1c573714204c742cc05b7ad9") 2018/02/27 18:35:54 executing program 4: r0 = socket$unix(0x1, 0x2, 0x0) connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0xa) 2018/02/27 18:35:54 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="08000000000000da045f028cceaa0000000000000000000000"]}) 2018/02/27 18:35:54 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000019f97)='j', 0x1) write(r1, &(0x7f0000000080)="19", 0x1) sync_file_range(r1, 0x10001, 0x401, 0x7) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f000001b000)}, 0x2) recvmsg(r1, &(0x7f00000001c0)={&(0x7f0000000000)=@alg, 0x58, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/91, 0x5b}, {&(0x7f0000000140)=""/40, 0x28}], 0x2, 0x0, 0x0, 0x4}, 0x40000061) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000340)) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000000240)=""/242) 2018/02/27 18:35:54 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x4e21, 0x0, @empty}, 0x1c, &(0x7f000057f000)=[], 0x0, &(0x7f0000d31f20)=[{0x10, 0x29, 0x8, "3502"}], 0x10}}], 0x1, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x180, 0x40) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x6, [0xfff, 0x800, 0x4, 0x0, 0x9, 0x4]}, 0x10) 2018/02/27 18:35:54 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x121880, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000002c0)=""/79, &(0x7f0000000340)=0x4f) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000018000)='/selinux/access\x00', 0x2, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xffff, 0x20301) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="bd00000011a374e6be6e66ae6f916c31c0193c1e3609cb1c261afa78848f6273660b431631a60b5c9aebdd48638abd02088fc8ae9505715d716048357b3aea5827167ca7e5f9a85257aea0e8ca129ca68c47a20d0e2cd8b4d4c49f553cce0f9093c13dd3482e7fb3210532cf2e77c758825a62f5e426738a6b6bcf47dd1c978234b6f76f5948bd3e5a6f802a81a95c49791353ec54f8d216bc62ce38aef3acf452ed269c1f0c17c45073489476ff5dceee6888b57226fb62de323e99b4dfe786971d5b69a7a72464bfde95a731"], &(0x7f0000000140)=0xc5) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000180)={r3, 0xa8, "20199317b2f49781ad1ea8526c4230607293e6777ca711c1edc63bd1be21a11d849505fb320bc6dee9ab6bd76a3de7859a4bd16c2d5bbe04ee0262a1aa78e1733230b97f47bd8b4c7d09191e2d322f75a1f64cce3d088fe72f967bd35c6c37a0d1647def7c7f292186a591c494bcc0af8cd53f02cf4f7237e153f1dc4e26caaf6aab75791fa953520326bad13be8d5d2c05e5eec57ac96d8e40efb225f5fb75e28fbccfa6e939bed"}, &(0x7f0000000240)=0xb0) write$selinux_access(r1, &(0x7f0000020faa)={'system_u:object_r:auditctl_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x38, 0x36}, 0x56) 2018/02/27 18:35:54 executing program 6: prctl$intptr(0xa, 0x20) 2018/02/27 18:35:54 executing program 0: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000433000/0x1000)=nil, 0x1000, 0x2, 0x44031, r0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000040), 0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f00000000c0)={@loopback={0x0, 0x1}, 0x1ff, 0x2, 0x3, 0xe, 0x7fff, 0x0, 0x502}, &(0x7f0000000100)=0x20) 2018/02/27 18:35:54 executing program 3: clone(0x200, &(0x7f0000251dca), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f0000d9f000)='./file0\x00', 0x103c, 0xcbe4) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7bfc8)=[], &(0x7f00006fcff0)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') lseek(r0, 0x13, 0x6) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) rmdir(&(0x7f0000000140)='./file0\x00') fcntl$setown(r0, 0x8, r1) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0x7f, @empty, 0x8}, 0x1c) getsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendfile(r0, r0, 0x0, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000080)) open$dir(&(0x7f0000611000)='./file0\x00', 0x26102, 0x0) 2018/02/27 18:35:54 executing program 4: sigaltstack(&(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000140)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) r1 = add_key(&(0x7f0000000080)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="d9172f8998d0d7cfcc8bb8a63ad309dd39fdcc44d102b1e8dc18a581e3778b04ad6962ed122239d24647b641e5b8a4fa45f1d4ad2ef75c10c9bac78a", 0x3c, 0xfffffffffffffffd) keyctl$negate(0xd, r1, 0x7, 0x0) r2 = add_key$keyring(&(0x7f00000011c0)='keyring\x00', &(0x7f0000001200)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) 2018/02/27 18:35:54 executing program 2: modify_ldt$write(0x1, &(0x7f0000d03ff0), 0x10) modify_ldt$read(0x0, &(0x7f0000000000)=""/41, 0xfffffffffffffeba) 2018/02/27 18:35:54 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x7ff, 0x0) pwrite64(r0, &(0x7f00000000c0)="21e608be55dd7fc180d38e5beb6c610735b115a6104ed89c0b715a47545540578c7f6ec6f94068f8346bd8dcb1f8adc78e4bc5d96b52c216d16edf76f7a5560fcd78f55b0e94509c5598b51e25ba72b84360e081cb3894c999d8bb22c793eb626449ea9d648bf8ef5e1f691e6b4a6b34b55a745538f715eebaffb839afdfc02e6e3cb73a5d3a8fcf5028c90fb84b12fe7968edecdbecaabf73ff2b19532ff44900e57135b7af2c7498290fd4bf2ef35ed77567394eef41797049de95bb75ec7f9712798751e44715ae91240ec635a31ad101b78e9cb0a307322b8eed6d9837c5405395548b5a6d2ede63d594e2ebd08c5d3463ee78c823527f3c7ecf8e01af", 0xff, 0x0) flistxattr(r0, &(0x7f0000000000)=""/96, 0x60) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000d37000)={{0x1000ff, 0x80000000a}}) 2018/02/27 18:35:54 executing program 5: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) futimesat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x77359400}, {0x77359400}}) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000000000), &(0x7f0000f68000)=0xfffffffffffffd52) r2 = socket(0x3, 0x80000, 0x5) setsockopt$inet_buf(r2, 0x0, 0x26, &(0x7f00000000c0)="8836725882701ea7c6438bdd3d97b30d15190bf1842aabe3af071f4239c1b3e0", 0x20) 2018/02/27 18:35:55 executing program 2: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) umount2(&(0x7f0000bb3000)='./file0\x00', 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x4a0000, 0xc4) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/02/27 18:35:55 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000001f000)=ANY=[@ANYBLOB="3800000018001f24ffffffffffffffff0a00000000000008000000001c00090009000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\a\x00\x00\x00', @ANYRES32=0x0], 0x38}, 0x1}, 0x0) flock(r0, 0xc) 2018/02/27 18:35:55 executing program 0: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000065c0)='attr/current\x00') exit(0x0) gettid() write$tun(r1, &(0x7f0000000100)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}, 0x62) 2018/02/27 18:35:55 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f0000338000)=""/4096, &(0x7f0000000000)=0x132) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x200000) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000080)) 2018/02/27 18:35:55 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) 2018/02/27 18:35:55 executing program 5: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x101400, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f00000005c0)) r1 = socket(0x2, 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000600)) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)="060000000000000066489873ae774129a751cae5a56f64b299f3686b0834afdd3fe0ace3f900702946e80b1a7cdea575875b29f121d1037248afb441abcc995b68aa660ff9f0536b0a3d2127579bfa9245cf795ceaf079e900e81dbefcc5acfd9e865b9711ba11a6f2e3c19f") ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000000040)) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f00001be000)=0xff, 0x4) sendto$inet(r1, &(0x7f0000000080)="b2ce500975e37975b39be030eec744000000000000000000000000000000", 0x1e, 0x81, &(0x7f0000000140)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x1, 0x100}, &(0x7f0000000280)=0x18) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000340)=ANY=[@ANYBLOB="d3859e4c", @ANYRES32=0x0], &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e20, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}}, &(0x7f0000000480)=0x8c) sendmsg$inet_sctp(r1, &(0x7f0000000580)={&(0x7f00000000c0)=@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="50e9ef7f6445e2df827ef1832c2364fd76b6d3fd1893a234fc6df3ca37d1a96a3a028239e98704033bafcb56b06878ac0b1dc466cb3edcd8e0de544ed41702ec7859b1c3a6167cc6d12d0bd2b9489a74748a6b2b982c8175fe67fc28b7d1c675a8378c27331c57d802f546c559cecaa47307c602a5de40f1efffe799b066654a938bac5dc28c03118ff50fb8c024ad86a7eeb9274144d7f10067ded44d13d716df7e479dcb053a8b8a609ab4ca", 0xad}], 0x1, &(0x7f00000004c0)=[@sndinfo={0x1c, 0x84, 0x2, {0x7fff, 0x8000, 0x0, 0x2, r3}}, @sndinfo={0x1c, 0x84, 0x2, {0x3, 0xe, 0x0, 0x7, r4}}, @sndinfo={0x1c, 0x84, 0x2, {0xb3, 0x204, 0x1fc0000000000000, 0x0, r5}}], 0x84, 0x4000000}, 0x4000000) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000640)) sendfile(r1, r2, &(0x7f0000af5000), 0x10001) 2018/02/27 18:35:55 executing program 4: syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x80000000, 0x2) r0 = socket(0x10, 0x3, 0x0) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xfffffffffffffffb, 0x0) write(r0, &(0x7f0000856fda)="26000000130007f1471400010000321f000000e301000000025900000000000006000200cc35", 0x26) 2018/02/27 18:35:55 executing program 2: rt_sigprocmask(0x0, &(0x7f0000a73000)={0xfffffffffffffffe}, 0x0, 0x8) r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000040)={0x0, 0xb3, "9aea5a87a12eb6b91d8696674b02975204282d1795bace7b19ed22cf1c1729dfbf6774e3ce250f2eef77e956c0f397f188c67f86642a7f9476392e3369b01adf50a4cf16719a2d1a7ab1cf6a8b6774d7242736b07e26bab93386ae1e031f4d8cf645a4cb41f7b510987d492740d678fd0014afe41c6bd438d6733f3989ee7aac1a953b7e05a1b27f8b7b04bffff8941dc9559895aa57590e97c9974fe9a596d27b664fd94d8e9807ee75200df931c4a8fa2ac1"}) syz_open_procfs(r0, &(0x7f0000006ff9)='status\x00') syz_open_procfs(r0, &(0x7f0000000100)='attr/keycreate\x00') sendfile(r1, r1, &(0x7f0000007000)=0x10003, 0x1) 2018/02/27 18:35:55 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f84ff0)={&(0x7f00001ee000)={0x2, 0x3, 0x0, 0x7, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @rand_addr}}]}, 0x50}, 0x1}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x121080, 0x0) sendto$inet(r1, &(0x7f0000000040)="45269c9086a8cb0fc67b0dbf37d9b7706fdab091dfc3977f0fe46825d6878246a1a0d94f3cdd9954edfeb7b4eea1af3ce12a1c966e3d154b51ae412c7c2c55a8d0c22cee0952dad5ae69b0ac9b259ce3bdbcbd68136490e333a12e32607a997ac30a3ef2003f2a2abb22fcac413d0883e64fb6d55c9b4d6b4e49c0d13c7391f3e3433e3e561f779ec9def6b0a77e5fbad87414b02b05d7392ca193a841656d03835ff6f640d7cb3b0893e228e8a23436573380ca34062d2934eb47", 0xbb, 0x4004, &(0x7f0000000100)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/02/27 18:35:55 executing program 1: nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x100000001}}, 0x9, 0x0, 0x3, 0x1dad, 0x20}, &(0x7f0000000140)=0xa0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={r1, 0x101}, &(0x7f00000001c0)=0x8) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000200)=0x1) remap_file_pages(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='io\x00') 2018/02/27 18:35:55 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000000a000)={&(0x7f0000014000)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f00003d0fd8)=@bridge_getlink={0x20, 0x12, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, []}, 0x20}, 0x1}, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000140)={{{@in=@rand_addr, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) r4 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0}, &(0x7f0000000340)=0xc) getresgid(&(0x7f0000000380)=0x0, &(0x7f00000003c0), &(0x7f0000000400)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000440)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000480)={{{@in=@rand_addr, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000580)=0xe8) stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000c80)={0x0}, &(0x7f0000000cc0)=0xc) lstat(&(0x7f0000000d00)='./file0\x00', &(0x7f00000021c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000dc0)=0x0, &(0x7f0000000e00), &(0x7f0000000e40)) fcntl$getownex(r0, 0x10, &(0x7f0000000e80)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000ec0)={0x0, 0x0}, &(0x7f0000000f00)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000f40)={0x0, 0x0, 0x0}, &(0x7f0000000f80)=0xc) r17 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000fc0)={0x0, 0x0}, &(0x7f0000001040)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001080)={0x0, 0x0, 0x0}, &(0x7f00000010c0)=0xc) r20 = gettid() r21 = getuid() lstat(&(0x7f0000001380)='./file0\x00', &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000001c40)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001c80)={{{@in=@multicast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000001d80)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000001dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r26 = getpid() getresuid(&(0x7f0000001e40)=0x0, &(0x7f0000001e80), &(0x7f0000001ec0)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001f00)={0x0, 0x0, 0x0}, &(0x7f0000001f40)=0xc) sendmmsg$unix(r1, &(0x7f0000002000)=[{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00000000c0)=[{&(0x7f0000000080)="d9f23ce853650fed4566cc97b2027685e23738", 0x13}], 0x1, &(0x7f0000000680)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @cred={0x18, 0x1, 0x2, r8, r9, r10}], 0x48}, {&(0x7f0000000700)=@abs={0x0, 0x0, 0x4e21}, 0x8, &(0x7f0000000c40)=[{&(0x7f0000000740)="0e2fb6f4926c78641edf9c9cf414a351a18ae3ed59789b439ad15a163a9da0b74a93fa1abec467e0b73564b79fba4018a8a0c46c5d20d459157141408db0ea842a644a56d77ad876e5f1a7e13667e1d7317a63f7d4fb87210cd9f8866e3865a953d75c6e1b2aca1be14a1888d42b1e1412926e4a62d7b87ef2d2d3b896c6b4df533ea3", 0x83}, {&(0x7f0000000800)="f3143e6b1ce3b911e85d347bc1f2e9d4998413803b3cbaab6b7d7e79cc1a2c81e459878ed7bf01298d62d18841ae3f99fa17d196bc543ee5a2476541d075593a9126c0c9fc51e48af40ee909ffd880f494894ef7683a243e384d67b9e2ff65a97ef188053e5912b3bdadf4fbec5ba4dcaf7d243ba072f280ab7c230f2954ab6266e1788988ebd56e2936fc5cc10c4842e6e5342e1874f0cb33bbb441c1733695b01fb038f2e4ae5c372f070bca3e5a12f75f45d0d3fef20f28a0ca7231a40ea2d9b906b17f929d8184432318bf2981810e90e00dd82ebd74f00d7096822f9627", 0xe0}, {&(0x7f0000000900)="a04862e9d767d895f8f0ea91e830238243b32f5fa8b730471d0e7a83afdaa0b7a5461c80880b87187515", 0x2a}, {&(0x7f0000000940)="17fb3fa16ee2c0b47e809ed31d85b05985aa5725db7615b7af5131a5f55a0a3106b20b4f5c78d121009a487ebe3b1aae6a766b519f61", 0x36}, {&(0x7f0000000980)="dbc73faa3ec870d991145c15770571f33a03949276261cd8cabcdce7ee5de5aea0f1d5ea50dd3fc4379ea736335a40e9f5af23836d76d2062f8697ed7e5aa3d1b55edafe08b2414391a9db0a8f80c3758a676d7a6749ad2f2d5c01356a816360e17f2fe4e2b9e6868234dd2f50d03aefd6a9430199bbde578a7da835f90737ba4698fb44ddf5b54277c8711f7aaa699dc21ad3075153ceb4bceefa72af", 0x9d}, {&(0x7f0000000a40)="7423d21842aefa7a70880ec361c572a37824750890e08cea0450ad97043a7917e6ff63f749efbdd2e7e1cfaff9cd16875c0e38f60b43da604e0e91d4b6866089a1eae562760497e9a72e80317932b46e9c25e8b7dbf8ccb7794c317c2631a7905af62cb85d9150a96511412fea4372354334a17c1ffd7d6b0eb985289a8093e92a042261c80e381806ad6441f0682a99a0590c6e53641df86c451bf72ec50a1942128311f40baf2512", 0xa9}, {&(0x7f0000000b00)="9d69843aafe1b658a6403fd8279a7d23d09bd38bd1a8007e75568366212d23c2e54f2dd3bb879e1acd96", 0x2a}, {&(0x7f0000000b40)="b94b30002666348e294da2945737fc861783343afacd7199792a3bf2151f53074a61a4ddaaeaa902963e0ceb51cf63125f17f7a2d42ea1c7349940568ecd83706db005392e739ab75752d55ba50f9baaca4417470cdcd40d770af62804c2bb2162e189ba89b5ab4ca824de927c1a230303e1d01c22b5c35f8f4715daf2d30c87c77fce4cabd2c2959d4604fe7db0cbe25d9fa970b3c0d9600739112773d56b0cd4583fb1f9d4305ff2bd4ebcbaf135f5b38209f926977c414767aba3f57e4ebe919db0048a", 0xc5}], 0x8, &(0x7f0000001100)=[@cred={0x18, 0x1, 0x2, r11, r12, r13}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r14, r15, r16}, @cred={0x18, 0x1, 0x2, r17, r18, r19}], 0xa0, 0x84}, {&(0x7f00000011c0)=@abs={0x0, 0x0, 0x4e23}, 0x8, &(0x7f0000001340)=[{&(0x7f0000001200)="6a6d7720a57965b81911428d73f8d83eb004281619703a71866af7f0e5e3697f43d4a72efc185c3fca7a0255c1bf7d05e30cc7bea3f16de2b870", 0x3a}, {&(0x7f0000001240)="aafbda036014ea6b3eb19acd6df2b7bfd0ca8fd1756cd4b21a2d1ca1cd86f7508e91ad7144650dc1bc0c8e5e3cb5e7ae4c4174ee39f147079c097063933ef3b528efabc6eab7bc01f644c7fecb9544c114deafacf806e3314d0e19fa163766c01ee27dbcd1d61a0731a867aa2f65e89b2f9b779cfc38f1234694b89320d98b6fd1b7f6bfaeff520d2c2515006173be6b3dd874b9db8a6f832e0d5c1f2595a6ec502af112fe46b2db68e7c8693b6c49cf0be006fb63d9b78ba30dba2375d3e12d71a634adb3d7f621882e562ff5f92fc7fedb1cbbc63c15779f", 0xd9}], 0x2, &(0x7f0000001440)=[@cred={0x18, 0x1, 0x2, r20, r21, r22}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x2c, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0x64, 0x4000010}, {&(0x7f00000014c0)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001680)=[{&(0x7f0000001500)="f7569081fee0cc09ae62a4f93099a9061508a8fba0123b37fd8abc0547289bb8e21d611b2a0906fafef5581d49fbb1fc3d30a1cb2b84f5207d70b1a5561393dc9a93725eeb02cf7614de3693730c874df90c", 0x52}, {&(0x7f0000001580)="2682deb7340cc9b540526e1c1e06af58338d8d04910ce35c51fd0371034aba6a24a0f432cb20ca8c261fa1bda0c9e7174bf615f6c865646ff1fa23f21a27248babdeb63357f1da475890e08fa4671b4b76d78a6b68207634ad9290f393e6a6ddea49d3636a39ede3ffbc8c629f188b125edfa7b1dfa13623bdff4548c00cb0074e8a5e272766fa2df41794c8053b35047ab5bf2f9efe26640a13868d1f10da1aff2852290702b835b3030a8dbe18a0d5e25633dddc899f8f50f17d17f771bc489b0f225a7ca73ae3a935c2c01f854319810a092b1de1f33b491cd0cab4fb7aa0e6", 0xe1}], 0x2, &(0x7f00000016c0)=[@rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x14, 0x1, 0x1, [r0, r0]}], 0x30, 0x20044004}, {&(0x7f0000001700)=@abs={0x1, 0x0, 0x4e20}, 0x8, &(0x7f0000001c00)=[{&(0x7f0000001740)="3a672729e2aead792e45c6ba3afaa65f30d82a940d94e9753b51d380d19543440b0e0cba1dfd6293a95abbcb9076dedca3b4e591e6e3e03ad70ba6151167f7de553f28411fa2e34477523a6f97182eaae8c14dcfc57adbc0269b03971231e583b33a289e3afdc3d542342130ad92ff0e998fc52e8b74d19d13efb716f0ff476ec877cd69d02ce4314b7752580c2b3bca6f31ec049f40e7ff8e3b7f0522c8e4ca11312ccbfd8fd20a809bae3765e98bfa2c15ec6ed0cbdb86fbdbb8a55b558d06f5b71241a667d64d88aad5ee3ff515c189f1068b1c4fc1c0311c292a914ab73f", 0xe0}, {&(0x7f0000001840)="084cd366c9a242ed784a62fe5e8cc51f583f5f6c866ef1871f5fcfbbfcbdf454abce2c2099e768f0ebd89ea2b2e6f5431022caf4eae577b902cc0263965e424e3a46bf169be37431aaf0cacd463f813bafd8e6a1f38210190c6022a309bb763626447ce8b2574fb6423a881def44d762800967a1819a79831befafe9874bc8ee70a6035308e052327f5fe910", 0x8c}, {&(0x7f0000001900)="87fef493c2daf2f6a162feae57cc34bcaf6376dc79818ac86678532607eb223989f09b5914aee317883c529ab19c0cca6ed74c377a77ca5267aeb1b4b2b459d85ef8d80ab647623674ba8892362275ed9944a1ffccaf73", 0x57}, {&(0x7f0000001980)="9d12dc625b9ad6c701671a9030c6fe75efa402e35789ddc6c5270a06d20ff05e2f428e35a4d0455e2c66224bfcb9f2a945a5aefe6608eb4adec02d22b5a0634b7a27afb0c03814b56611f4693b42f3640f2bcf81d36473067a8629a3d5fe160258ac3e161f", 0x65}, {&(0x7f0000001a00)="123dc8db2d6422f89f32a409f12090b6dfb0d9335c838ac24d8965c2668da107d6c36467115aa2419e2f244a4368fe29acfe8b62b8141bb0df403d56e95548b724f3837e3becc8433225b351f52c54406593b81290256e9c515c2e8f2435a9d7", 0x60}, {&(0x7f0000001a80)="f55cbf59bc61d30c8e648efec97778b231bafcf7f35a69c3abe9b2e047f48cbba712b25637f0ee6b46c4e598380d12879612077a1ca46a96ea352436300f7c5e732c749e4d867c1cb302dba9c9634d956a384774611276c847b02e1e22f90fb3c9c64aedd19e2cdd346457196fe2778bf764b21e06398d577c0b9889603400374d90f9fd3c9b3f041f82053dc72ecbc8a8b75c4089", 0x95}, {&(0x7f0000001b40)="3afe6bc49695ee640c06a27964952f322b833d88cd5e4fec1b899c41f60765e5187c070750ac56d637f0389fe3f27b4a6de9347d634b965c82919087aa420a328907c2ecf64ff36cbc205557a3f99269e20c40b97fb38a055e3a4294d6cf3c75dc157d1e3c6cd67c156c9fb384a87fb55dbd51322ef01f0e98da714472b10c17154716827e43a0daf9bc995b7d916cdd85b25bd2392b10e3fd61aa65ba", 0x9d}], 0x7, &(0x7f0000001f80)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r23, r24, r25}, @cred={0x18, 0x1, 0x2, r26, r27, r28}], 0x50, 0x4814}], 0x5, 0x0) clock_getres(0x7, &(0x7f0000000000)) 2018/02/27 18:35:55 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x2000, 0x0) unshare(0x8000400) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000080)="1c9ff3a1633cd19e0cd4cbbd7f4143c6d11a1c3bb3ebe0569f71cdb880d47ddcbfda79c50db3583fc0216f3a45896a319aac7cd891cd4e8b048b522b64f37c467976be1f073bdfcc795ee0b1dcf83faa49e76682bab0") ioctl$UFFDIO_REGISTER(r0, 0xc0189436, &(0x7f0000000000)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x2}) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000140)="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", 0xfe}], 0x1) 2018/02/27 18:35:55 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10000, 0x28) setsockopt$llc_int(r0, 0x10c, 0x3, &(0x7f0000000040)=0x80000000, 0x4) [ 107.360749] binder: 12585:12588 transaction failed 29189/-22, size 0-0 line 3004 [ 107.400554] binder_alloc: binder_alloc_mmap_handler: 12585 20000000-20001000 already mapped failed -16 [ 107.413851] binder: 12585:12595 transaction failed 29189/-22, size 0-0 line 3004 2018/02/27 18:35:55 executing program 7: pipe(&(0x7f0000035ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f00005dfffa)='./bus\x00', 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000000)=0xd3) fcntl$setpipe(r0, 0x407, 0x1) dup3(r2, r1, 0x0) [ 107.483738] binder: undelivered TRANSACTION_ERROR: 29189 [ 107.489307] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/27 18:35:55 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/hash_stats\x00', 0x0, 0x0) read(r0, &(0x7f0000000480)=""/139, 0xffffffffffffff07) 2018/02/27 18:35:55 executing program 3: fsetxattr(0xffffffffffffffff, &(0x7f0000000140)=@random={'user.', 'com.apple.FinderInfo\x00'}, &(0x7f0000000000)='!^eth0\'\x00', 0xffffffffffffffa0, 0x2) 2018/02/27 18:35:55 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)="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", 0x1000, 0xfffffffffffffffc) add_key$keyring(&(0x7f0000001200)='keyring\x00', &(0x7f0000001240)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) r3 = add_key$user(&(0x7f0000001280)='user\x00', &(0x7f00000012c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001300)="b1cb109012e5859a67861383d17ef0ddc8a1642f5ed315cb7c2e7566ed1b935821072091d82d7b7520c415eeb2807be7c77d51917f79074bcb02a7a1f0533d353a9201cfa9066b2ef6c8923a2dd495acc51cb615ea7838bf68f7ff0bf97f19c2682558d7f0a253b289c1377eaf285adacf2e5ef95973f1313d75cc42764bfc01372b6f62d6438aa3b78b1f1a0428a3c2c71a1fada33bb9df1561e7c40ac9333313785b3a65e042e1e3b29ca91709da8e71e5b5aab6ebaf1e52e40b618f2a290c7afd2bbaabdae9bfd914563ed05fa5b646963d3ceb4a26e8185d396169afb65b53c446", 0xe3, 0xfffffffffffffff8) keyctl$chown(0x4, r3, r1, r2) 2018/02/27 18:35:55 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f00000000c0)={@remote, 0x0}, &(0x7f0000000100)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000140)={r1, @dev={0xac, 0x14, 0x14, 0xd}, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x2f, &(0x7f0000000180)="5f9600b8bd241347efb99aee5452df762c9300c56fa32be52ebb465886100ca885a4379c9446bc2af1318ced36ffb9deb95233b9043d069d7bb81eac9f911e6dd5ab78f7ee8801271bdfc366799a408fe4e829d6080b9b7531accc31604d37630243993b32298570adea3926b2a30f8448d62d9a89a1e5566a6b0bf1d5d7d2645d0efdd6d247e8de52def11f153809eece5608eef3087515feccb9755573198ebc4d8f4c010f9d598f99c611a67d010c259a21721c16636e62818876bb0f74b2ff2dacaff4aea753", 0xc8) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000000040)='./file0\x00', &(0x7f0000001fe7)=""/33) epoll_create1(0x80000) 2018/02/27 18:35:55 executing program 0: capset(&(0x7f0000d37ff8)={0x19980330}, &(0x7f0000244000)) mkdir(&(0x7f00002a4000)='./file0\x00', 0x0) chdir(&(0x7f0000607000)='./file0\x00') r0 = fcntl$getown(0xffffffffffffff9c, 0x9) wait4(r0, &(0x7f0000000000), 0xc0000000, 0x0) 2018/02/27 18:35:55 executing program 7: socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x20, &(0x7f0000ed5000), 0x4) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) 2018/02/27 18:35:56 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000d76000)='attr/current\x00') lseek(r0, 0x0, 0x800) 2018/02/27 18:35:56 executing program 6: socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = mq_open(&(0x7f0000000400)='/proc/self/net/pfkey\x00', 0x0, 0x100, &(0x7f0000000440)={0x8, 0x3ff, 0x6, 0x7, 0x20, 0x6, 0x5, 0x401}) sendfile64(r0, r1, 0x0, 0x9) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x5, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000380)=0x4000400000000000, 0x4) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x1c000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e24, @empty}}, 0x1, 0x3}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000280)=ANY=[@ANYRES32=r4, @ANYBLOB="b4000000728bf4fe72e8e053366bbda9ad1be4869d59cfe3b4947dab04d926dbb5216b01556b8aa6b95a2487f54c8260095ac05891e257411bf7b87fd22084e6c69833550c855c7bdf57aaf3f7162ccc939ae6bc2a58c46c403b0ade44216b0c4029247fc1c05dc021a3b26d546b5da1653dc6f46eadb4992a1425b782e48a2e0efba076706288de9a3e02f473e56f92e3ae5197497d3ac0330659f2bdf3d0fb4171dce0011b82af5801c265e6ba8f410ec8dc0e401a4a9b"], &(0x7f0000000140)=0xbc) pread64(r2, &(0x7f00000000c0)=""/55, 0x37, 0x0) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000000000)={0x2, 0x1, 0x0, 0x208, "2b3185247a409001144ae54a19eb19eceea1ab53a47ef0a123dc965b5239cae8"}) ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f0000000080)={0x0, 0x4, 0x4bd9, 0x2, "39a3b905d7a10191d3f7c34f0478348f593987b3bc1135aa59552d1ef3f2f37e"}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/net/pfkey\x00', 0x1, 0x0) 2018/02/27 18:35:56 executing program 0: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000180)=0x14) r2 = getuid() sendmsg$nl_xfrm(r0, &(0x7f00000014c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000001480)={&(0x7f00000001c0)=@updsa={0x129c, 0x1a, 0x12, 0x70bd28, 0x25dfdbfe, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@loopback=0x7f000001, 0x4e24, 0x6, 0x4e22, 0x0, 0xa, 0xa0, 0x80, 0x32, r1, r2}, {@in=@loopback=0x7f000001, 0x4d2, 0x3b}, @in6=@dev={0xfe, 0x80, [], 0x15}, {0x3ff, 0x7, 0xfffe0000000000, 0xe2d2, 0x773, 0x7, 0x1, 0x1}, {0x5, 0x3, 0x1000, 0x2}, {0x8, 0x9, 0x1f}, 0x70bd27, 0x34ff, 0xa, 0x3, 0x38e2, 0x8}, [@lifetime_val={0x28, 0x9, {0x3, 0x0, 0x3, 0x8001}}, @policy_type={0xc, 0x10, {0x1}}, @algo_auth_trunc={0x130, 0x14, {{'sha3-512\x00'}, 0x718, 0x60, "43c8a426d23c55953be119c81d202b3fcd6275955f28bf85ec286e53a8f0bd3ccce2516a7b5fae1cb488ea21ed574b06c983778ee8ac15b99162f24f9d872a6a9249750487950ef1e5d942fe4d81cf7415acbfbbb219a7099753b95b951c64a6f7ae3ea91073666a7346c453ddfcc900d66bc064cd2f27db4c1fd7872b9767cb40fc4fda946df777775108a4b750fc585055c21efe6a0847637b6056854e05a51372ad23d359d1fe289c6ec477906f11c90b6fcb50979986c029551f4d68dc3e91e594d97dab1f42f2d802a742ba0ffb584a141952543833847e2afb40a7e97519e0fb"}}, @algo_auth={0x1048, 0x1, {{'sha384-generic\x00'}, 0x8000, "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"}}]}, 0x129c}, 0x1, 0x0, 0x0, 0x40000}, 0x20000804) 2018/02/27 18:35:56 executing program 2: r0 = socket$inet6(0xa, 0x2100000000000000, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0xfffffffffffffffd, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x3}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) 2018/02/27 18:35:56 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x7fffffff, 0x10000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000000c0)=r1, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) 2018/02/27 18:35:56 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f00000000c0)=@nl=@kern={0x10}, 0xc, &(0x7f0000000040)=[{&(0x7f0000000100)="5500000018007fb1b72d1cb2a4a280a80a06050000a8432191052369250009000800001c010000001400a3070e000000030000dc1338d54400009b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000080)=[], 0x0, 0x800000}, 0x0) 2018/02/27 18:35:56 executing program 3: add_key(&(0x7f0000243000)='dns_resolver\x00', &(0x7f00007b4ffb)={0x73, 0x79, 0x7a}, &(0x7f0000c89fb9)="5c4cff01000030b78334881f2b16c5896cf42773365fd5b70dc1124fa05f2323dcbfd20d84e3de3d0000248bfbd524c61df9c977d1024b9dbaeb02a51dad8098fb5ef4053b6b00", 0x47, 0xffffffffffffffff) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000001c0)={0x0, 0x3e, "bcb218a19c8f67c10e11771cf414ad778917803d6e844188577f35f8282bfe3ec09b27b39d5f1ff258a22bdf92ada8248584462d1efa196347114541671c"}, &(0x7f0000000240)=0x46) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000280)={0x0, 0x8, 0x9, 0x5, 0xfffffffffffffffa, 0x4, 0x4, 0x0, r1}, &(0x7f00000002c0)=0x20) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={{{{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xbd}}}, 0x5, 0x2c, 0x200, "688ef74b2cb0a9457840292c9e99d6a49c0a6faa93bc0f408406500bac4b7ab232fe210eb5db1be0a989a0c271bf453288e2233111879ced3c6a4d549a9cb6bc8da540f38289bd4bc12aeb3db5f4efe7"}, 0x160) 2018/02/27 18:35:56 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000040)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='udf\x00', 0x20000, 0x0) 2018/02/27 18:35:56 executing program 5: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@remote, @in6=@empty}}, {{@in6=@empty}, 0x0, @in=@dev}}, &(0x7f0000000040)=0xe8) r1 = socket(0x18, 0x0, 0x3) connect$unix(r1, &(0x7f00000000c0)=ANY=[@ANYRES64=r1], 0x1) accept4$netrom(r1, 0x0, &(0x7f0000000000), 0x800) 2018/02/27 18:35:56 executing program 4: r0 = socket(0x18, 0x0, 0x3) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getuid() setreuid(r2, r1) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x20100, 0x0) ioctl$TIOCLINUX5(r3, 0x541c, &(0x7f00000000c0)={0x5, 0x1a9, 0x6d5, 0x0, 0x83}) connect(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1f000000000000000000000000009c20fe8ae9c69f2a842f29c3816a1d9fc92188c2ccb0dd1c36e5c29e34750c160f9982cc45bcf013694b754391883dacea33235153265faecbea59bc234c236bbcc0d86e5eebb3890163bc028b7285f32559973d3ad2e14cbad095"], 0xe) [ 108.005333] netlink: 17 bytes leftover after parsing attributes in process `syz-executor1'. 2018/02/27 18:35:56 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket(0x2, 0x2, 0x4) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f00000001c0)={@local, @multicast1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x5, 0x5}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x8, 0x2, 0x8, 0x7, 0x746b}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x6, 0x32, 0xffffffffffffffff, 0x2007) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x80800, 0x0) ioctl$TIOCMBIC(r3, 0x5417, &(0x7f0000000180)=0x2) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r2, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r2, &(0x7f0000482000), 0xfffffffffffffd6c, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @empty}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff}, 0x14) shutdown(r2, 0x2) 2018/02/27 18:35:56 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00004bffef)='attr/keycreate\x00') sendto$ax25(r0, &(0x7f0000000340)="64faeac14a1027d1ad3aeb4727b1f66b99144bcfca24ced7334892b60a817159898eda103493815fd10957f5235115bb95ef649a0c28cfae2e963997954d29e96946882ed2e2", 0x46, 0xc010, &(0x7f00000003c0)={0x3, {"565095c48240c2"}, 0x5}, 0x10) r1 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000004c0)="c6f662cc0f44c7c8080010abf91e9a4813e94d57820610dc3b662a71e09e64680efead76079de7f245f7bddb591b959a1d04a49da11866181cb01a59c26eaaf4f5e38d81f2d9a3eca48005b9c0667c8e1566cdcda831e33af3b64b19a9738e6cf7a1bc91eb26c70f9b7e101e8f5d2be3139bd52b6d2a5ff9c41fd878a0a002f93d2c3aa542b02f6d7ce4bf024a2ac7ae1b0efb2e99dede6434c918670a273487d5f16eb28b306e0a8a9b90f0bdee390f2ea07cb096950130ae1b1df54be49a491aed2320cd83178f8c8da96b99757e1916245195afeccc", 0xffffff9a, 0xffffffffffffffff) r2 = add_key(&(0x7f0000000280)='.dead\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)="bdaf421cc162c0", 0x7, 0xfffffffffffffffa) keyctl$search(0xa, r1, &(0x7f0000000200)='id_legacy\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, r2) sendfile(r0, r0, &(0x7f0000000040), 0x7) recvfrom(r0, &(0x7f0000000000)=""/7, 0x7, 0x40, &(0x7f0000000100)=ANY=[], 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000480)="bbf1f758abf475f72da3434f1811f42bb5e3b98988f0751f1c45dfdfa4f5475597102c3911373d3c0a040a700aa9") getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000400)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000440)=0x1c) 2018/02/27 18:35:56 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x28000, 0x0) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f00000001c0)) r3 = fcntl$dupfd(r0, 0x0, r1) ioctl$EVIOCGID(r3, 0x80084502, &(0x7f0000000140)=""/96) write(r1, &(0x7f0000000000)='f', 0x1) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x0) [ 108.007390] Empty option to dns_resolver key 2018/02/27 18:35:56 executing program 2: mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000000240)='./file0\x00') umount2(&(0x7f0000000040)='./file0/file0\x00', 0x2) [ 108.038270] Empty option to dns_resolver key 2018/02/27 18:35:56 executing program 1: prctl$seccomp(0x21, 0x0, &(0x7f0000000040)={0x570, &(0x7f0000000000)=[]}) 2018/02/27 18:35:56 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) pread64(r0, &(0x7f0000000000)=""/235, 0xeb, 0x0) socket$key(0xf, 0x3, 0x2) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000000f000)='/proc/self/net/pfkey\x00', 0x0, 0x0) pread64(r1, &(0x7f0000010000)=""/204, 0xcc, 0x0) 2018/02/27 18:35:56 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a99ff6)='/dev/ptmx\x00', 0x2001, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1}) r1 = syz_open_pts(r0, 0x12081) read(r1, &(0x7f000007bf91)=""/111, 0x6f) ioctl$TCSETS(r0, 0x5402, &(0x7f0000272fdc)) write(r0, &(0x7f0000b84ec6)="9c", 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000000)={0x2, 0x6, 0x0, 0x8, 0x2539, 0x7, 0x2b, 0x7, 0x5, 0x100, 0x80000000}) 2018/02/27 18:35:57 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x40140, 0x0) mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x0, 0x1) mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x4, 0x50, r1, 0x0) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) r2 = syz_open_dev$tun(&(0x7f0000004440)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000004480)={'bcsf0\x00', @ifru_ivalue=0x2}) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x1e, &(0x7f00000001c0)=[], 0x0, &(0x7f0000000340)=""/253, 0xfd}, 0x0) 2018/02/27 18:35:57 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x4000) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000280)={'gre0\x00', @ifru_data=&(0x7f00000000c0)="3cb061be4e9f087eb9e4423afdde831564cdca2a61ecdd99b6a9f8498c49c9cf"}) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8000, 0x400680) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000140)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x5}], 0x3c) accept4$ipx(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80000) 2018/02/27 18:35:57 executing program 7: socket$inet6(0xa, 0x1001000000080001, 0x0) 2018/02/27 18:35:57 executing program 2: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) 2018/02/27 18:35:57 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='fdinfo\x00') fchdir(r1) exit(0x0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='8/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e23, 0x7, @empty, 0x3}}, 0x3ff, 0x8}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000180)={r2, 0x2}, 0x8) 2018/02/27 18:35:57 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="000000007f2c8307867098770ff155da09a215beb19ffbf93ba5f65ff81ed9060000003886631a9c91c8d8e21009c255292b2cf54f6170a9a22b7f94ca39cbef6a1954926082c48ff97a5338bfc6b39e3c14c4b60f32a2086f92a244071686"]) 2018/02/27 18:35:57 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000000000)=0x80000000, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000300)={'lo\x00', &(0x7f00000002c0)=ANY=[@ANYBLOB='%\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x40, 0x2) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000080)) 2018/02/27 18:35:57 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') creat(&(0x7f000018c000)='./control/file0\x00', 0xe9) rmdir(&(0x7f00002ccff0)='./control/file0\x00') ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000040)={0x5, 0x3, &(0x7f0000000000)="c82504"}) close(r0) [ 108.825184] audit_printk_skb: 5493 callbacks suppressed [ 108.825189] audit: type=1400 audit(1519756557.030:20883): avc: denied { net_admin } for pid=3883 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/27 18:35:57 executing program 4: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000004}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000080)="46e6205103a536d0fe466277a0e0f0ccc9b26844095bef71e0280fe3e11daf1c574f19360e8ad08f1071fb332b2b6ab729384fd28da325c85ad0e83195d3d214ad09be26569894db3dbcdc0056806801abae4321f86926480d956f459f38322ee9e6ce9fc6f3e74bb364072196292c41200ad301cd05952618d45289e34231b396360b47f6719cea102112da71f17c8a4de7c3b93718a0eb916261da4b199715743127c8cba7165c2c96d92f9b5d824d378423511276ba78f65efec9393bf1903b483bd815043ac7ae77e633f17b02c9f4cf3a659e69c173d2d55d6214d6fadf2cfab7633e24eeef17534a0a043bf094da4c5b0925eee09bec") 2018/02/27 18:35:57 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x100) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0186415, &(0x7f0000000140)={&(0x7f0000ffc000/0x3000)=nil, 0x10000802000005, 0x1000000000000001, 0x2, &(0x7f0000ffc000/0x4000)=nil, 0x202}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'lo\x00', @ifru_map={0xfffffffffffffffb}}) ioctl$VT_RELDISP(r1, 0x5605) [ 108.870805] audit: type=1400 audit(1519756557.070:20884): avc: denied { net_admin } for pid=3883 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 108.898072] audit: type=1400 audit(1519756557.100:20885): avc: denied { net_admin } for pid=3876 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/27 18:35:57 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x20000000004) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000000)=""/42, &(0x7f0000000040)=0x2a) writev(r1, &(0x7f000013b000)=[{&(0x7f0000559f24)="580000001400192340834b80040d8c560206f8ff000400000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff4d00040e05a5", 0x58}], 0x1) 2018/02/27 18:35:57 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) read(r0, &(0x7f00004bdf32)=""/206, 0xce) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000ddfffc)=0x401) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000040)={0x81, 0x81, 0x75d, 0xe30}, 0x10) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000000080)) ioctl$TCFLSH(r2, 0x540b, 0x1) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000100)) ioctl$int_out(r2, 0x2, &(0x7f0000000000)) ioctl$TIOCSCTTY(r1, 0x540e, 0x5) [ 108.899248] audit: type=1400 audit(1519756557.100:20886): avc: denied { net_admin } for pid=3876 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/27 18:35:57 executing program 2: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000037000)={0x2, &(0x7f0000006000)=[{0x34, 0x0, 0x0, 0x80000001}, {0x6}]}, 0x10) sendto(0xffffffffffffffff, &(0x7f0000035000), 0x0, 0x0, &(0x7f0000035ff2)=@l2={0x1f}, 0xe) [ 108.900391] audit: type=1400 audit(1519756557.100:20887): avc: denied { net_admin } for pid=3876 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 108.901561] audit: type=1400 audit(1519756557.100:20888): avc: denied { net_admin } for pid=3876 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 108.902996] audit: type=1400 audit(1519756557.100:20889): avc: denied { net_admin } for pid=3876 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 108.907094] audit: type=1400 audit(1519756557.100:20890): avc: denied { net_admin } for pid=3878 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 108.911309] audit: type=1400 audit(1519756557.110:20892): avc: denied { net_admin } for pid=3876 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 108.911831] audit: type=1400 audit(1519756557.110:20894): avc: denied { net_admin } for pid=3876 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 109.259106] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 109.268078] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 109.281492] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 109.293302] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 109.301749] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/02/27 18:35:57 executing program 7: r0 = socket$inet(0x2, 0xfffffffffffffffe, 0x94) r1 = dup(r0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000080)=0x122, 0xef) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f0000e65000)='V', 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000ecf000)="ed", 0x1, 0x0, &(0x7f00007da000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/02/27 18:35:57 executing program 3: openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x3f, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f00000000c0)={0xfffffffffffffffa, 0x9, 0x6, 0x0, 0xfffffffffffffff7, 0x81, 0x4, 0x4, 0x5, 0x845f, 0x400, 0x2}) mmap(&(0x7f0000ff5000/0x3000)=nil, 0x3000, 0x2, 0x1c, r0, 0x0) 2018/02/27 18:35:57 executing program 2: unshare(0x2000000) r0 = syz_open_procfs(0x0, &(0x7f00007b8000)='ns/cgroup\x00') open$dir(&(0x7f0000000000)='./file0\x00', 0x40500, 0x60) setns(r0, 0x0) 2018/02/27 18:35:57 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000fa2fec)={0x0, 0x0, &(0x7f0000fa3000)=[], 0x0, &(0x7f0000fa3000)=[]}, 0x0) fcntl$getown(r0, 0x9) 2018/02/27 18:35:57 executing program 4: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='smaps\x00') readv(r1, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) 2018/02/27 18:35:57 executing program 0: mmap(&(0x7f0000000000/0xe84000)=nil, 0xe84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0x0}) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000e81000)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e81feb)='/proc/self/net/pfkey\x00', 0x28081, 0x0) recvfrom$ipx(r1, &(0x7f000047e000)=""/149, 0x95, 0x103, &(0x7f0000e81000)={0x4, 0x101, 0x1, "61a99782a45b", 0x20}, 0x10) lremovexattr(&(0x7f0000e83ff8)='./file0\x00', &(0x7f0000bcd000)=@known='system.posix_acl_default\x00') pipe(&(0x7f0000000000)) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40002, 0x0) r3 = signalfd(r2, &(0x7f0000e82000)={0x80000001}, 0x8) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000000000)=0x5) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000080)=0x3) socket$inet_tcp(0x2, 0x1, 0x0) fstat(r3, &(0x7f0000000240)) openat$keychord(0xffffffffffffff9c, &(0x7f0000232ff2)='/dev/keychord\x00', 0x40, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/02/27 18:35:57 executing program 5: socket$key(0xf, 0x3, 0x2) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="02040009130000002dbd7000fddbdf2502001300070000002bbd70000000000005001a0000000000000000000000ffffac1414bbffffffff0000000000000000000000000d00101005001a00ac1414bb000000400000000000000000ff020000000000000000000000000001090010040400070008000000040000000000000038000000000000000200000000000000010016004e230000"], 0x98}, 0x1}, 0x10) rt_sigreturn() sendmsg$key(r0, &(0x7f0000e6a000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x98}, 0x1}, 0x0) 2018/02/27 18:35:57 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000baff0)=[{&(0x7f0000000000)="29000000200019fff63d0014000000060200001615de0005000000040d000a000000000000f9000008", 0x29}], 0x1) r1 = pkey_alloc(0x0, 0x1) pkey_free(r1) 2018/02/27 18:35:57 executing program 1: prctl$intptr(0x1c, 0x7f) prctl$intptr(0x3b, 0x401) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f0000000040)=""/1) 2018/02/27 18:35:57 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) faccessat(r1, &(0x7f0000000040)='./file0\x00', 0x2, 0x1900) setsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000000000), 0x18e) 2018/02/27 18:35:57 executing program 7: mkdir(&(0x7f0000c0d000)='./control\x00', 0x0) r0 = open(&(0x7f000071fff6)='./control\x00', 0x0, 0x0) unlink(&(0x7f0000000000)='./control\x00') lseek(r0, 0x3, 0x0) 2018/02/27 18:35:57 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0186416, &(0x7f0000000140)={0x2, 0x0, 0xd9, 0xa62f, 0x12, 0x3ff}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x4, 0x2, [0x2, 0x8]}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000100)={r2, 0x9}, 0x8) 2018/02/27 18:35:57 executing program 3: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000500)) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000140)=@req3={0x10000, 0x7ff}, 0x56b0e0bf) getsockname$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000080)=0x14) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00000001c0)={0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000200)={r4, 0x80000, r0}) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000100)={0x6, &(0x7f0000000000)=[{0x6, 0x4, 0x80000001, 0x20}, {0x2, 0x9, 0x80000000, 0x1ff}, {0xffffffff00000001, 0x72, 0x9, 0xfffffffffffffffe}, {0x2, 0x9, 0x3ff, 0x3}, {0x10001, 0x8, 0x0, 0x6d3179c1}, {0x4, 0x1, 0x8, 0x6}]}, 0x8) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000400)={0x0}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000480)={r5, 0x1625}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={0x0, 0x100000000}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000002c0)={r6, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x2, 0x6, 0x5, 0xc9, 0x7}, &(0x7f0000000380)=0xa0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00000000c0)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}}, 0x10) 2018/02/27 18:35:57 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xa, 0x200400) getpeername$ax25(r0, &(0x7f0000000240), &(0x7f0000000280)=0x10) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x1) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000c7c000)) 2018/02/27 18:35:57 executing program 5: r0 = memfd_create(&(0x7f0000000040)=',mime_type\x00', 0x3) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0086401, &(0x7f00000001c0)={0xed, &(0x7f00000000c0)=""/237}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000cd7000)={0xaa}) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x20010, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000088000/0x2000)=nil, 0x2000}, 0x1}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000301000/0x1000)=nil, 0x1000}, 0x3}) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f00001dcffc)) 2018/02/27 18:35:57 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a6000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000545000)=0x4000081, 0x4) socket$nl_crypto(0x10, 0x3, 0x15) write(r0, &(0x7f0000f69ffa), 0x0) r2 = dup(r1) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000000)=@req3={0x2800000000000, 0x1000, 0x20000000000, 0x3, 0x0, 0x0, 0xd1ee}, 0x1c) 2018/02/27 18:35:57 executing program 1: getrandom(&(0x7f0000000000)=""/99, 0x63, 0x2) unshare(0x20000400) r0 = memfd_create(&(0x7f000056ffff)='\x00', 0x0) timerfd_settime(r0, 0x0, &(0x7f0000c28ff0)={{}, {0x0, 0x989680}}, &(0x7f0000b31ff0)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000080)={0x7ff, 0x2, 0x3, 'queue0\x00', 0x38f}) r1 = request_key(&(0x7f00000002c0)='.dead\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000340)='queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xfffffffffffffffc) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="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", 0xff, r1) 2018/02/27 18:35:57 executing program 4: r0 = gettid() r1 = getpgrp(r0) sched_setattr(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x3}, 0x0) 2018/02/27 18:35:57 executing program 7: r0 = memfd_create(&(0x7f0000000040)="5b70726f6323102f76626f786e6574302300", 0x1) fsetxattr(r0, &(0x7f0000000080)=@known='system.sockprotoname\x00', &(0x7f00000000c0)='self+selinuxkeyring\x00', 0x14, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000240)={0x0, @loopback, @loopback}, &(0x7f00000002c0)=0xb) bind$packet(r0, &(0x7f00000001c0)={0x11, 0x10, r2, 0x1, 0x35, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}}, 0x14) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)={r3, 0xf2b, 0x4, [0xffffffff, 0xf352, 0xfffffffffffff001, 0x400]}, 0x10) r4 = socket$inet(0x2, 0x2, 0x0) r5 = dup3(r1, r1, 0x80000) connect$netlink(r5, &(0x7f0000000100)=@proc={0x10, 0x0, 0x25dfdbfd, 0x10000}, 0xc) ioctl$int_in(r0, 0x5452, &(0x7f0000000280)=0x509) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000eefffc)=0x98a, 0x4) sendto$inet(r5, &(0x7f0000c14000), 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x4e20, @empty}, 0x10) recvmsg(r4, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef4fc0)=[], 0x0, &(0x7f00006c0000)}, 0x2020) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r5, 0x80045400, &(0x7f0000000000)) 2018/02/27 18:35:58 executing program 2: timer_create(0x0, &(0x7f0000c61fa8)={0x0, 0x12, 0x0, @thr={&(0x7f000013ffe6), &(0x7f0000e21ff1)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = getpgid(0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000913ff8)={0x77359400}, 0xffffff54) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000948000)={0x2, 0x4e20, @loopback=0x7f000001}, 0xffffffffffffffbe) recvmsg(r1, &(0x7f000082a000)={&(0x7f0000f78ff0)=@ethernet={0x0, @broadcast}, 0x10, &(0x7f0000249fd0)=[{&(0x7f0000484f74)=""/140, 0x8c}], 0x1, &(0x7f0000c60000)=""/4096, 0x1000}, 0x20) tkill(r0, 0x1000000000016) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x2320, 0x3, 0x10001, 0x8020000000}) ioctl(r2, 0x2285, &(0x7f0000007000)='S') ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000000040)) 2018/02/27 18:35:58 executing program 5: writev(0xffffffffffffffff, &(0x7f0000fb5ff0)=[{&(0x7f0000000000)="1f0000000203190000000700000006817077b8b6b8e5ddb3d11cad25fdec9f30d40519fb9dd8dbcfd226e5f6db6fd230cbde29c1050cafd02c71a3ffdd24494958f25f26530d0ff94276acca53e060591b03db11d413683e85c07fbefb058fddde348cb3c5bdeee1f332ce1f303bcba9e192ae480ba3a1d65f4fe0697d1e2540325ef6c45230944b301ef4dec9835bc4cb8d", 0x92}], 0x1) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x22) getsockopt$inet6_buf(r1, 0x29, 0x3f, &(0x7f0000000100)=""/4096, &(0x7f0000001100)=0x1000) writev(r0, &(0x7f0000fb5ff0)=[], 0x200000000000024e) 2018/02/27 18:35:58 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x800) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000080)) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x300000, 0x80000) ioctl(r0, 0x4080000000001268, &(0x7f00000000c0)) 2018/02/27 18:35:58 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002fe8)={0xaa}) timer_create(0x0, &(0x7f0000001140)={0x0, 0x0, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f00000011c0)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001280)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) pselect6(0x40, &(0x7f0000011fc0), &(0x7f0000011000), &(0x7f0000003000), &(0x7f0000013000), &(0x7f0000001ff8)={&(0x7f0000012000), 0x8}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000004ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(r0, 0x9) close(r1) 2018/02/27 18:35:58 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) accept4(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000000000100050000000000"], &(0x7f00005a8000)=0xe, 0x0) [ 110.243080] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=770 sclass=netlink_route_socket pig=12840 comm=syz-executor5 [ 110.304355] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=770 sclass=netlink_route_socket pig=12848 comm=syz-executor5 2018/02/27 18:35:58 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000f22000), 0x4) getsockopt$inet6_buf(r0, 0x29, 0x46, &(0x7f0000000000)=""/4096, &(0x7f0000001000)=0x1000) 2018/02/27 18:35:58 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) shutdown(r0, 0x1) 2018/02/27 18:35:58 executing program 6: mmap(&(0x7f0000000000/0xe81000)=nil, 0xe81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40002, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000040)=0x100000001, 0x4) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)=0x5) socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000232ff2)='/dev/keychord\x00', 0x40, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000280)={{{@in=@remote, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@empty}}, &(0x7f0000000380)=0xe8) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000003c0)={r4, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r3, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'syzkaller1\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="c98c2dd108000000070000000100000009000000030000008100000009000000def80000f693000007006e4806000000060000007f0000000200000004000000c703000009000000923e78bd8ea3d639af116f837635737f649050a21065892c06c9bf1d0dd9fb7fa646b7f4ca08011693cd033d7eb962dec0a9c12352e2349310839cbcc5ca6445644720fa7d94814a73235aed6d39bf68c5a2834ac7d181a125ebcdece288040b7373d619611c704915c9262f7f2100000000000000000000000000"]}) 2018/02/27 18:35:58 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000018ff0)={0x0, 0x2710}, 0x10) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@pptp={0x18, 0x2, {0x0, @multicast1=0xe0000001}}, 0x20, &(0x7f0000000140)=[{&(0x7f0000000040)="5f9be9e21f964b66fe22d9edfd61b6d9cde31e511f8b3270c82413c8767440afa8f27157044a768053678fd45b63dbf83b75ab5d460dd562c622b2c9424f94912991a4897051606039f51b05bacd12dcd6d2227a97c5c3017f80efc60e07397c6269e79cee2e66780f54f367a15385d8029261216b9ca56da3f4a7992d6f91e2587b59dc48ab3db10ec0d8e33330bf8ee712a338bd0944c6e35356b650b5b1bf44cb63463c4aa05bd74de2d186a90bca5f1d8c5e189ebe43108f92dcac0508d171f70d32e85fdd", 0xc7}], 0x1, &(0x7f0000000180)=[], 0x0, 0x40}, 0x1) readv(r0, &(0x7f000000afb0)=[{&(0x7f0000029f2a)=""/214, 0xd6}], 0x1) 2018/02/27 18:35:58 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fbdff8)) 2018/02/27 18:35:58 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000240)={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @link_local={0x1, 0x80, 0xc2}}, 0x0, {0x2, 0x4e20, @empty}, 'nr0\x00'}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getdents64(r1, &(0x7f0000000040)=""/240, 0xf0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000140)={""/16, @ifru_mtu}) 2018/02/27 18:35:58 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'ip6tnl0\x00', @ifru_flags=0x4200}) fcntl$setownex(r0, 0xf, &(0x7f0000ec5000)={0x2}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)) 2018/02/27 18:35:58 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000a76fee)='/dev/input/event#\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000c9c000)={0x0, 0x0}) ppoll(&(0x7f00004e8000)=[{r0}], 0x1, &(0x7f00009ffff5)={0x0, r1}, &(0x7f00007ceff8), 0x8) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000001240)={&(0x7f0000001180)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000001200)={&(0x7f00000011c0)=@flushpolicy={0x10, 0x1d, 0x0, 0xffffffffffffffff, 0x1, "", []}, 0x10}, 0x1}, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x4000, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCSBRK(r2, 0x40044591) 2018/02/27 18:35:58 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='vegas\x00', 0xfffffdde) getrusage(0x0, &(0x7f0000000000)) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty}, 0x10) shutdown(r0, 0x1) 2018/02/27 18:35:58 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xa) socketpair$packet(0x11, 0xffffffffffffffff, 0x300, &(0x7f0000000180)) sendmsg$nl_xfrm(r0, &(0x7f0000000440)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f00000000c0)=@flushsa={0x5c, 0x1c, 0x0, 0x0, 0x0, {}, [@algo_crypt={0x48, 0x2, {{'ecb(serpent)\x00'}}}]}, 0x5c}, 0x1}, 0x0) 2018/02/27 18:35:58 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='yeah\x00', 0x5) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) shutdown(r0, 0x1) 2018/02/27 18:35:58 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000040)=0x8001) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000713ffb)='yeah\x00', 0x5) sendto$inet(r0, &(0x7f0000000100)="55b9e60000", 0x5, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x8) r2 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r2, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=ANY=[@ANYBLOB="4c0000001200db4d0000000000000000000000000000000000000000000000000000000000000000240008001d0008000000150069cc8910cf7a5164ef891111a0edabf37c1fd93a28000000"], 0x4c}, 0x1}, 0x0) 2018/02/27 18:35:58 executing program 0: r0 = socket(0x18, 0x0, 0x3) connect(r0, &(0x7f0000649000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x3, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}}, 0x12) accept4$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x14, 0x800) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000001c0)={@mcast2={0xff, 0x2, [], 0x1}, 0xedb, r1}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000040)={""/16, @ifru_mtu}) 2018/02/27 18:35:59 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x1ff, 0x8000) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f00000000c0)={0x0, 0x2710}, 0x8) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) accept4$unix(r0, &(0x7f0000000240)=@file={0x0, ""/82}, &(0x7f0000000180)=0x54, 0x80000) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10) setsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000000040)=0x8001, 0x4) 2018/02/27 18:35:59 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000080)={0x4, 0x6, 0x9d3400000000000, 0x101, 0x2, 0x4}) sendmsg$netlink(r0, &(0x7f0000fa2fec)={0x0, 0x0, &(0x7f0000fa3000)=[], 0x0, &(0x7f0000fa3000)=[]}, 0x0) connect$netlink(r0, &(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbfc, 0x10000430}, 0xc) 2018/02/27 18:35:59 executing program 1: r0 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fddff8)='./file0\x00', &(0x7f00007c7000)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de0ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) rt_sigprocmask(0x10000004, &(0x7f0000000040)={0x8}, &(0x7f00000000c0), 0xffffffffffffff8f) creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) 2018/02/27 18:35:59 executing program 7: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00005b1ff2)='/dev/keychord\x00', 0x201, 0x0) writev(r0, &(0x7f00004f3000)=[{&(0x7f0000465000)="db", 0x1}], 0x1) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000140)=0xfffffffffffffea5) 2018/02/27 18:35:59 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000033aff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'bcsf0\x00', @ifru_flags=0x200}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc08c5114, &(0x7f0000c79fb0)) fsetxattr(r1, &(0x7f0000000080)=@known='system.posix_acl_access\x00', &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1e, 0x2) 2018/02/27 18:35:59 executing program 4: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x80000, 0x0) connect$pptp(r1, &(0x7f0000000040)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x20) setsockopt$inet_int(r1, 0x0, 0x31, &(0x7f0000000080)=0x4, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000abfef0)=ANY=[@ANYBLOB="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"], 0x108) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc1fe4)=@in6={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f000065b000)=[], 0x1dea}, 0x8000) write(r0, &(0x7f0000fcc000)="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", 0x4a5) 2018/02/27 18:35:59 executing program 6: mmap(&(0x7f0000000000/0xe81000)=nil, 0xe81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40002, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000040)=0x100000001, 0x4) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)=0x5) socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000232ff2)='/dev/keychord\x00', 0x40, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000280)={{{@in=@remote, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@empty}}, &(0x7f0000000380)=0xe8) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000003c0)={r4, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r3, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'syzkaller1\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="c98c2dd108000000070000000100000009000000030000008100000009000000def80000f693000007006e4806000000060000007f0000000200000004000000c703000009000000923e78bd8ea3d639af116f837635737f649050a21065892c06c9bf1d0dd9fb7fa646b7f4ca08011693cd033d7eb962dec0a9c12352e2349310839cbcc5ca6445644720fa7d94814a73235aed6d39bf68c5a2834ac7d181a125ebcdece288040b7373d619611c704915c9262f7f2100000000000000000000000000"]}) 2018/02/27 18:35:59 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000000080), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000)=0x53, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e22, @empty}, 0x10) connect(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="000000000000000000060002"], 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r1, &(0x7f0000493000), 0xff) r2 = getpid() ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f00000001c0)=r2) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400000, 0x0) ioctl$EVIOCSFF(r3, 0x402c4580, &(0x7f0000000100)=ANY=[@ANYBLOB="5700ff030012010000003f00da00000004e208000000f8fff9ff650e506d0487a3f9589705ed764c1a5e16373d50eafe4bd0b47670e7a4445b52856cf07f4d49cf6bcc072ad3c8901a8b900a4cff01000000000000906f23b92788cdffea2fd6adb203ef7048e62ba4bc00f12f498bba992df855a4eab4977c9cf8c5f587ea19e1b063c246f123b79b7d309ee8d37415f2"]) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00000000c0)=0x1, 0x4) 2018/02/27 18:35:59 executing program 7: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x2, 0x0, 0x0, 0x1f}) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000040)) 2018/02/27 18:35:59 executing program 5: r0 = epoll_create1(0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000e000)='/dev/sequencer\x00', 0x2802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a8c000)) epoll_create1(0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000140)={0x3, 0x9, 0x727, 0xc16, 0x3}, 0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000180)={0x2, [0x0, 0x0]}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000200)={r2, 0x2}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000016000)={0x4}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000000c0)=0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x78, 0x1, 0x4, 0x4, 0x100000001, 0x0, 0xfffffffffffffeff, 0x10002, 0x2, 0x1, 0x3, 0x5, 0x5, 0x3, 0x20, 0x80000000, 0x80000000, 0x101, 0x81, 0x0, 0x3ff, 0x9, 0x8, 0x1f, 0x9, 0x9, 0x4, 0xe81, 0x8, 0x1, 0x80, 0x9a1, 0x6c4a, 0x259c, 0x867, 0x4, 0x5, 0x0, 0x6, 0x2, @perf_bp={&(0x7f0000000000), 0xd}, 0xcf0b, 0x3, 0x5, 0x2, 0x3e0000000000000, 0xffff, 0x3f}, r3, 0x6993a930, r1, 0xc) epoll_pwait(r1, &(0x7f00007fd000)=[{}], 0x1, 0x2, &(0x7f0000000100)={0x2}, 0x116) 2018/02/27 18:35:59 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={'ip%d%0\x00', @ifru_ivalue=0x9}) 2018/02/27 18:35:59 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x5, 0x3, 0xeb, 0x3, 0x6}, 0x14) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000000040)=0x8000000003f, 0xfffffffffffffdd5) ioctl(r0, 0xcb5, &(0x7f0000000080)="1f4e20ca35b82e8bf80e6b29eee178826127da0853c1674b9e464aa65f04ecc2311cd13655b2d46c79e4b16887a9e3660cd366fc2a99cd7846ae5e6fa5a46f2e796f517395f53bedf03702f52938392683a430c2e2f6047016f1f862beafe59182dcd8f65df6fa4ee933e5d382881715c6521bc2b5082569f6c8bf972bdd10b234d0f3496a3c95bd6873099f18d0831f889c4c91a1725b4dc08816b27b4d942d4d32b88aeb6ebcbdb9b1d0b077c9bcb4b47772d961cf5bbb030084c3953228005e4294a2572fca696ca93a9a607247300fb04edbc39b6ad6cbe4a6e7de0fd1e75bb013dc4537f61155e503") 2018/02/27 18:35:59 executing program 4: prctl$intptr(0x1c, 0x8) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000005b80)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @dev, @rand_addr}, &(0x7f0000000080)=0xc) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000005bc0)={0x0, @remote, @loopback}, &(0x7f0000005c00)=0xc) sigaltstack(&(0x7f0000003000/0x2000)=nil, &(0x7f0000000000)) 2018/02/27 18:35:59 executing program 1: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x3d}, {0x6}]}, 0x8) writev(r1, &(0x7f0000009000)=[{&(0x7f000000e000)="8f", 0x1}], 0x1) 2018/02/27 18:35:59 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000242ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000010fe0)={0x0, 0x0, 0x10000}) unshare(0x400) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xe}}}, 0x1000, 0x1, 0x4, 0x4, 0x4}, &(0x7f0000000100)=0xa0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000180)=0x0) syz_open_procfs(r4, &(0x7f00000001c0)='net/netlink\x00') setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000140)={r3, 0xc6d}, 0x8) fcntl$lock(r1, 0x6, &(0x7f0000003fe0)={0x0, 0x0, 0x0, 0x2}) fcntl$addseals(r0, 0x409, 0xa) 2018/02/27 18:35:59 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x202, 0x100) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00000000c0)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}) fstat(r0, &(0x7f0000000040)) clock_getres(0x6, &(0x7f0000092000)) 2018/02/27 18:35:59 executing program 2: socket$inet(0xf, 0x3, 0x2) 2018/02/27 18:35:59 executing program 6: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$update(0x2, r0, 0x0, 0xfffffffffffffff9) 2018/02/27 18:35:59 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2276, &(0x7f0000001000)) 2018/02/27 18:35:59 executing program 0: clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) setitimer(0x1, &(0x7f0000000080)={{r0, r1/1000+10000}}, &(0x7f00000000c0)) socket$key(0xf, 0x3, 0x2) setitimer(0x2, &(0x7f0000000000)={{0x0, 0x7530}}, 0x0) 2018/02/27 18:35:59 executing program 4: socket$inet(0x2, 0x4, 0xc0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x28100, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4004b100, &(0x7f00000000c0)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'sit0\x00'}}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x101000, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000040)=0xfffffffffffff000, 0x4) 2018/02/27 18:35:59 executing program 3: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) write$selinux_user(r0, &(0x7f0000000040)={'system_u:object_r:root_t:s0', 0x20, 'staff_u\x00'}, 0x24) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0086418, &(0x7f0000000000)={0xfffffffffffffff7, 0x81, 0xfffffffffffffbff, 0x7, 0x1, 0x8b1f}) clock_gettime(0xfffffffffffffff8, &(0x7f00009d3000)) 2018/02/27 18:35:59 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240), &(0x7f00000002c0)=0x9e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000001c0)=0x0) syz_open_procfs(r2, &(0x7f0000000140)='net/softnet_stat\x00') r3 = syz_open_procfs(0x0, &(0x7f0000000080)='projid_map\x00') getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/02/27 18:35:59 executing program 7: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x10) keyctl$join(0x1, &(0x7f0000000080)={0x73, 0x79, 0x7a}) 2018/02/27 18:35:59 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x44000, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000380)={0x0, 0xfffe, 0x30, 0xfff, 0x400}, &(0x7f0000000400)=0xfffffffffffffd2b) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfc, 0x62304800}, 0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000300)=ANY=[@ANYRES32=r1, @ANYBLOB="2a0000300059dd774abdab4bbb600912816f770c750506000000223d30308a9e85c68fc04f7278e87f0e24f0dece5395ba7ee0362bd046"], &(0x7f0000000140)=0x32) r2 = socket(0x20000000000000a, 0x2, 0x0) getsockopt$bt_hci(r2, 0x0, 0x8000000000000001, &(0x7f0000000200)=""/161, &(0x7f00000002c0)=0x1ad) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f00000001c0)={0x0, 0x3}) setsockopt$inet6_buf(r2, 0x29, 0xca, &(0x7f0000c2d000), 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000040)=0x7, 0xfffffffffffffeff) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x4, 0x5a) 2018/02/27 18:35:59 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getresuid(&(0x7f0000000080)=0x0, &(0x7f0000000100), &(0x7f0000000140)) r1 = getegid() chown(&(0x7f0000000040)='./file0\x00', r0, r1) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000982ff9)='\x00b9', 0x0, &(0x7f0000000080)) 2018/02/27 18:35:59 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt(r0, 0x6, 0x0, &(0x7f0000000080)=""/48, &(0x7f00000000c0)=0x30) r1 = socket(0xd, 0x804, 0x4) getsockopt$packet_int(r1, 0x107, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x14, &(0x7f0000e64ff7)="d7fdaf6207017989", 0x8) 2018/02/27 18:35:59 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl(r0, 0xffffffff80000000, &(0x7f0000000040)="c0870eb636a7369353b1e40c135cab2946d9d61195ca746e0b688546bcfef1a967a9c55b4a093b22a5c7e6cd61bf7475a313fae6748598f45b82a65282cf6f470ecf01413d4f6907d5db92ada9ef042dfb1624976c694a6ddc862e28547587b157") timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}}, &(0x7f0000040000)) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2, 0x80000) ioctl$TIOCNXCL(r1, 0x540d) 2018/02/27 18:35:59 executing program 4: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc008641d, &(0x7f0000000140)={r2, &(0x7f0000000080)=""/132}) llistxattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=""/3, 0x3) 2018/02/27 18:36:00 executing program 7: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000009ffc)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)='oom_score_adj\x00') exit(0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0x7) preadv(r1, &(0x7f0000012ff0)=[{&(0x7f0000011fc2)=""/62, 0x3e}], 0x1, 0x0) 2018/02/27 18:36:00 executing program 5: r0 = epoll_create1(0x0) poll(&(0x7f0000000040)=[{r0, 0x2001}], 0x1, 0x88) r1 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c1d000)) timerfd_settime(r1, 0x0, &(0x7f0000000fe0)={{}, {0x0, 0x989680}}, &(0x7f0000037000)) epoll_pwait(r0, &(0x7f0000ddd000)=[{}], 0x1, 0x81, &(0x7f00007a7ff8), 0x8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000003cff4)={0x7}) r2 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) r3 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap$binder(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, 0x81110, r3, 0x0) r4 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000340)=0x0) fcntl$setownex(r3, 0xf, &(0x7f0000000380)={0x1, r5}) sendto$unix(r3, &(0x7f00000003c0)="29c03418467287812c8d145746336cbd0c78ef9f4af774ae7be6f8e5480a2cc69751b7674a0de1ecd441983bfe489c5f5da375d4026153fdf2ac6712050bfb4d09724930af9d79c0273951d6806395a8d1934aded153a318a96b3ae864c882fdb96df200f41a62962ef17bd6357332f1896e257d2a5456", 0x77, 0x800, &(0x7f0000000440)=@abs={0x1, 0x0, 0x4e21}, 0x8) syz_open_procfs(r5, &(0x7f0000000480)='status\x00') r6 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f000057f000)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="18", 0x1, r4) keyctl$setperm(0x5, r6, 0x0) r7 = dup2(r3, r3) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0086426, &(0x7f0000000280)={0x8, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r7, 0xc0086423, &(0x7f00000002c0)={r8, 0x1}) r9 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r9, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@ipv4={[], [], @remote}, @in=@local}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000140)=0xe8) keyctl$unlink(0x9, r6, r4) 2018/02/27 18:36:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getitimer(0x2, &(0x7f0000df8000)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000a01fd0)={0x14, 0x0, &(0x7f0000f0d000)=[@enter_looper={0x630c}, @clear_death={0x400c630f, 0x0, 0x1}], 0xf2, 0x0, &(0x7f0000c9bf0e)="73a94b5f763c0237112ad7e226d44655b2e595e3335c9530d3901019c6714bf91f0f85c6863f28449b180959b003039cdb3e9b60e174ed40ba20cf538dccb7d5bac33f6253e2544c43eb49b1246d65978410e43d4a5c00b4fb6f3e053565c4af0b33c69590a3f5b3853cd3392cd93ee020024730b7b82c0f63030f5dc438dfdc78c2c010ec291acaabca1f3770a8dde1b565704e621a3f632aa043920fdcbece4ed0a820551175d47d4b68b7ae41fd1cfe0f656f9d7c1c9b8f87bc5c513abd4f782a12d58bc4d5a2740692efaba6a482d69edbd52f056cf78b5ccac34fcd343496a7d541c8e7efdfb37d17dc465897baec21"}) fallocate(r0, 0x2, 0x808, 0x9) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r1, &(0x7f0000de1fff)='U', 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) acct(0x0) recvfrom$inet(r1, &(0x7f0000df7000)=""/157, 0x9d, 0x10002, &(0x7f0000df7ff0)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000defffc)=0xb, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e24, 0x7fff, @mcast2={0xff, 0x2, [], 0x1}, 0x1cbb3381}}, [0x5, 0x66, 0x7efe, 0x2, 0x7fff, 0x4, 0x4, 0x8, 0x5, 0x5, 0xa2d, 0x7, 0x20, 0x4, 0x36]}, &(0x7f0000000140)=0x108) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x6, 0x1ff, 0xc, 0x9, 0x756b, 0x2, 0x1e, 0x1ff, r2}, &(0x7f00000001c0)=0x20) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000450000)={&(0x7f00005d8000)=[0x0, 0x0], 0x2}) sendto$inet(r1, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) 2018/02/27 18:36:00 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = memfd_create(&(0x7f0000000040)='\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000080)={0x0, 0x1, 'client1\x00', 0x1, "d21830c0d98a43a4", "6330f2fd14dc764dbf24f3d73c9d2ff5e6f1a3279c207797bb15fbf0094328a8", 0xdcb, 0x80}) sendmsg$nl_generic(r0, &(0x7f0000025000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000028000)={&(0x7f0000031e3e)={0x14, 0x42, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/27 18:36:00 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r1 = socket(0x0, 0x7, 0x7fffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={r2, 0x100000000}, 0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000180)=@assoc_value, &(0x7f00000001c0)=0x8) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000140)={'bpq0\x00', &(0x7f0000000000)=@ethtool_cmd={0xd6b6088fa785c962, 0x3, 0x5, 0x4, 0x0, 0x7fffffff, 0x6, 0x4, 0x4, 0x10000, 0x8001, 0x6, 0x1ff, 0xe38, 0x5, 0x6, [0x417, 0x7]}}) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) 2018/02/27 18:36:00 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f0000001200)={&(0x7f0000000000)=@ax25, 0x3, &(0x7f00000011c0)=[]}, 0x0) sendmsg$nl_route(r0, &(0x7f00000f4fc8)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f00000edff0)={&(0x7f0000063a70)=@bridge_getneigh={0x28, 0x1e, 0xa21, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@IFLA_MASTER={0x8, 0xa, 0x3}]}, 0x28}, 0x1}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x20080, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000080)={0x6, 0x8}) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f00000000c0)={0x1, 0x6, 0x6}) 2018/02/27 18:36:00 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r2, &(0x7f0000fccff0)=[{&(0x7f0000011fff)="b1", 0x1}], 0x1, 0x0) r3 = gettid() vmsplice(r1, &(0x7f0000001040)=[{&(0x7f0000000040)="f6", 0x1}], 0x1, 0x0) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x77359400}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x1000000000016) close(r0) 2018/02/27 18:36:00 executing program 4: r0 = socket$inet6(0xa, 0x2000000802, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x482, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@empty}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000180)={@mcast1={0xff, 0x1, [], 0x1}, 0x8001, r1}) flock(r0, 0x5) 2018/02/27 18:36:00 executing program 2: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={r1, r2, r3}, 0xc) setsockopt$packet_int(r0, 0x107, 0x100000000008, &(0x7f0000ef8ffc), 0xbc) 2018/02/27 18:36:00 executing program 1: mremap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000005000/0x2000)=nil) mremap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x2, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000040)=""/212) mlock2(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x0) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) 2018/02/27 18:36:00 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f0000000380)='./file0\x00', 0x2, 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000003c0)=ANY=[@ANYBLOB="ac1414bbac1614ab01000084598bb8e7608764a3"], 0x14) r1 = socket$inet(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x6c) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) connect$inet(r1, &(0x7f0000000240)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10) sendto$inet(r1, &(0x7f0000000140)='\a', 0x1, 0x0, &(0x7f0000000040)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x400000200, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f00000000c0)={0x0}) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f00000001c0)=0x8) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000000080)={r3}) sendto$inet(r1, &(0x7f0000000180)="db", 0x1, 0x0, &(0x7f0000893ff0)={0x2, 0x4e20, @empty}, 0x10) openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x200, 0x0) 2018/02/27 18:36:00 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x20000000000017, &(0x7f0000f78000)=0x400, 0x102fc) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000000), 0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={0x0, 0x20}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x1, 0x7, 0x0, 0x1000, 0x80000000, 0xfffffffffffff837, 0x7, 0x400, r1}, 0x20) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x40, 0xc8000) bind$llc(r2, &(0x7f0000000080)={0x1a, 0x0, 0x7, 0x0, 0x1f, 0xfffffffffffff801, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) 2018/02/27 18:36:00 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b2e000), &(0x7f000088cffc)=0x8) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) 2018/02/27 18:36:00 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r2 = open(&(0x7f0000000100)='./file0\x00', 0x20001, 0x180) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000000140)) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 2018/02/27 18:36:00 executing program 5: r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000000000)='#!\t', 0x3) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000e56000)=[], &(0x7f0000d4dff8)=[&(0x7f0000ff7000)="00000000000000060804000000ff1b0c6565643b799365005ffc76"], 0x1000) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000040)) 2018/02/27 18:36:00 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x15) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) close(r0) 2018/02/27 18:36:00 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x1, &(0x7f0000000ff0)=[{0x80000006}]}, 0x8) sendto(r0, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) r2 = creat(&(0x7f0000000500)='./file0\x00', 0x80) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000540)={@loopback={0x0, 0x1}, 0x401, 0x3, 0x0, 0x2, 0x9, 0xfffffffffffffffd, 0x9}, 0x20) r3 = gettid() prlimit64(r3, 0xf, &(0x7f0000000100)={0x7, 0xec}, &(0x7f0000000140)) r4 = open(&(0x7f0000000000)='./file0\x00', 0x4000, 0x2) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x169499f74aa6cf7e, &(0x7f0000000040)={@loopback, 0x0}, &(0x7f0000000080)=0x14) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f00000000c0)={@mcast2={0xff, 0x2, [], 0x1}, r5}, 0x14) 2018/02/27 18:36:01 executing program 7: r0 = memfd_create(&(0x7f00009de000)="200000000000000031253a000030f10b", 0x2) ftruncate(0xffffffffffffffff, 0x0) fcntl$addseals(r0, 0x409, 0x5) write(r0, &(0x7f0000000080)='\x00', 0x1) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) 2018/02/27 18:36:01 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000240), &(0x7f0000000280)=0x4) r1 = epoll_create(0x8000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)) mount(&(0x7f0000a38ff8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x5, 0x1ff, 0x6}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r2, 0x4, 0x100000001, 0xffff, 0x80, 0x80000000}, &(0x7f00000001c0)=0x14) umount2(&(0x7f0000000500)='./file0\x00', 0x1) ioctl$int_in(r0, 0x5473, &(0x7f0000000000)=0x1c1a) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000200)=0x0) fcntl$setown(r3, 0x8, r4) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000080), 0x4) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f00000002c0)=""/248) fcntl$getflags(0xffffffffffffffff, 0xb) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f00000003c0)=""/132) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000040)) 2018/02/27 18:36:01 executing program 4: r0 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000974fee)='/dev/input/event#\x00', 0x0, 0x101002) write$evdev(r0, &(0x7f0000037fe8)=[{{}, 0x1}], 0x18) sendfile(r0, r1, &(0x7f00009bcffe)=0x2, 0x4c35) sendfile(r1, r0, &(0x7f0000fc1ff8), 0x80000001) 2018/02/27 18:36:01 executing program 2: mlock2(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003fafe7)='/selinux/avc/cache_stats\x00', 0x0, 0x0) preadv(r0, &(0x7f000091bff0)=[{&(0x7f0000000000)=""/195, 0x48c}], 0x20000026, 0xa5) fstatfs(r0, &(0x7f0000000140)=""/79) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e22, @rand_addr=0x5}, 0x10) 2018/02/27 18:36:01 executing program 5: r0 = socket(0xa, 0x802, 0x0) sendmsg(r0, &(0x7f00009d7fc8)={&(0x7f0000186000)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x10, &(0x7f0000037fb0)=[], 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="100900000100e6ff704e496824000080706ebb43583718ad3704754b94ee002e2c9309f27f86b7e32ca4a6e03f5dbf6288434edbd648eafba6a25c678733aef5d85f27b9b6ce122b74f9fb223138c44e9b2206f96422b8bd000000000000000009ab6800554c79545dbe85bb6fd0f5a977acf658259e6123212b1df2805389fc5a87e7175159e65f93"], 0x10}, 0x0) 2018/02/27 18:36:01 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0xffffffffffffffff, 0x0) ioctl$TIOCSCTTY(r0, 0x4c03, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x94100, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x1, 0x8, 0x3}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000140)={r2, 0x85, "cdd5348f45559189997ffa62108120732f71a8e9873e6c5124442d859850888fd01dc259f28b66b38c61876396df2a833946ded4892368db3a15bb3e13ddaf5027c958e2d8ad97c533715ac7b038ca174ecd384c19c99db922536659ae934703c9741ecfc818c37c76cd202535d8588c7e733dba2f2b04c36a7f3679ccab074054c02fc529"}, &(0x7f0000000200)=0x8d) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000080)={0x8, 0xa93, 0x3}) 2018/02/27 18:36:01 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x15) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) close(r0) 2018/02/27 18:36:01 executing program 6: r0 = memfd_create(&(0x7f0000000000)=':em0!posix_acl_access/vboxnet0@\x00', 0x2) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x2012, r0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) mprotect(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x4) mprotect(&(0x7f0000003000/0x7000)=nil, 0x7000, 0x0) 2018/02/27 18:36:01 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x418000, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000040)={0x4000000000000000, 0x8, 0x9}) madvise(&(0x7f000000c000/0x1000)=nil, 0x1000, 0xf) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000080)=""/248) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) madvise(&(0x7f000000d000/0x1000)=nil, 0x1000, 0xe) 2018/02/27 18:36:01 executing program 7: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000040)=[], 0x0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0186415, &(0x7f0000000080)={&(0x7f0000ffb000/0x3000)=nil, 0x1, 0x0, 0x4, &(0x7f0000ffb000/0x1000)=nil}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000000100)={0x20, 0x7, 0xd2, 'queue0\x00', 0x3c9}) 2018/02/27 18:36:01 executing program 2: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f7c000)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000f81000), 0xfffffffffffffcc2, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="60e09f1771aa23ac1f11589faab7fefa5110a1bfe2df0ece23ece66460b4da6f7aa3a99196d97113dd8567c933dc68d412a7ca64ab83a5121dc5c05358599b618fe71f5142879787110daaf7", 0x4c, 0x0, &(0x7f0000000080)={0xa, 0x4e23, 0x20, @remote={0xfe, 0x80, [], 0xbb}, 0xf47}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000f80ffc)) 2018/02/27 18:36:01 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000498ff4)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/mcfilter\x00') readv(r1, &(0x7f0000f46000)=[{&(0x7f0000120000)=""/4096, 0x1000}], 0x1) 2018/02/27 18:36:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/27 18:36:01 executing program 7: r0 = eventfd2(0x0, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000000000)={0x4, {{0xa, 0x4e24, 0x40, @loopback={0x0, 0x1}, 0xc6}}, {{0xa, 0x4e24, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}}, 0x108) write$eventfd(r0, &(0x7f0000083ff8)=0xffffffffffffffff, 0x8) 2018/02/27 18:36:01 executing program 0: r0 = gettid() ptrace$setopts(0x4206, r0, 0x0, 0x2) wait4(r0, &(0x7f0000000080), 0x20000000, &(0x7f00000001c0)) syz_emit_ethernet(0xaf, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0x1976, 0x7, 0x2}], {0x8100, 0x2, 0x6, 0x3}}], {@llc_tr={0x11, {@snap={0x1, 0x1, 'k,', "e2aaae", 0x809b, "38de9e3877170a705a964dcc32ce6050ff4fc9715fc25deb4028fd7460bd3ab9b00c045b00524ec1f73a3e48593db48c935e4d19b8e8406d0e413fdf5b90ac6cb1b27c768f1195791f3965984116d875c6724fde41e4fec27e2561186a8614cb417d8f482027bb01730dfa80ea472106c93ecda8cd2c7fde73bf04971ea1e653a77b28f4a1fdaeb482a514fbfe31f96b"}}}}}, &(0x7f00000002c0)={0x0, 0x2, [0x0, 0x3ce]}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCSFF(r1, 0x402c4580, &(0x7f0000000040)=ANY=[@ANYBLOB="56000800000001005f3f7702dd0c000004000400"]) 2018/02/27 18:36:01 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/mls\x00', 0x0, 0x0) getsockname$unix(r0, &(0x7f0000000400)=@abs, &(0x7f0000000440)=0x8) mount(&(0x7f0000bac000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000729ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000641ff8)='./file0\x00') clone(0x10000000, &(0x7f0000c1dfb0), &(0x7f0000e79000), &(0x7f0000331ffc), &(0x7f0000b73000)) 2018/02/27 18:36:01 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000692ff0)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r0, &(0x7f000086afd0)=[{0x10081, 0x8, 0x0, 0x0, @tick, {}, {}, @note}], 0x30) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) syz_open_procfs(r1, &(0x7f0000000080)='net/if_inet6\x00') fcntl$getownex(r0, 0x10, &(0x7f0000000000)) readv(r0, &(0x7f000076f55e)=[{&(0x7f0000fc0ffc)=""/4, 0x67}], 0x1) 2018/02/27 18:36:01 executing program 5: fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000000000)) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000040)={@multicast2=0xe0000002, @multicast2=0xe0000002, @broadcast=0xffffffff}, 0xc) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/igmp\x00') getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000140)={@multicast1, @local}, &(0x7f0000000180)=0xff92) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f00000000c0)) readv(r0, &(0x7f0000000280)=[{&(0x7f0000000100)=""/32, 0x20}, {&(0x7f0000000180)=""/171, 0xab}], 0x2) 2018/02/27 18:36:01 executing program 6: mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000000)=r1) r2 = open(&(0x7f00001d4ff8)='./file0\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x800000000402, 0xffffffffffffffff) fanotify_mark(0xffffffffffffffff, 0x0, 0x0, r3, &(0x7f000028cff8)='./file0\x00') 2018/02/27 18:36:01 executing program 1: r0 = add_key$keyring(&(0x7f0000001100)='keyring\x00', &(0x7f0000001140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$setperm(0x5, r0, 0x80020) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) clock_nanosleep(0x2, 0x1, &(0x7f0000000180), &(0x7f00000001c0)) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000040)={{{@in=@multicast2, @in=@broadcast}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) keyctl$read(0xb, r0, &(0x7f0000001180), 0x0) 2018/02/27 18:36:01 executing program 4: pipe(&(0x7f00001c5ff8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x2, 0x2032, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f00005e48eb)=[{&(0x7f00005e2f97)="f8", 0x1}], 0x1, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000000)) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f000017f000)=[{&(0x7f00003d5000)='=', 0x1}], 0x1, 0x0) 2018/02/27 18:36:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000f37000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) exit(0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10, {0x2, 0x4e23, @broadcast=0xffffffff}, 'syzkaller1\x00'}) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000040)) [ 113.833654] audit_printk_skb: 5094 callbacks suppressed [ 113.833662] audit: type=1400 audit(1519756562.030:22594): avc: denied { net_admin } for pid=3876 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/27 18:36:02 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000201ffc)=0x7fff) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) fcntl$lock(r0, 0xb7d16a53598c42d, &(0x7f0000000040)={0x2, 0x6, 0x3, 0x4, r1}) ioctl$TCSETSF(r0, 0x5404, &(0x7f00003aefdc)={0x0, 0x0, 0x0, 0xfffffffffffffffb}) ioctl$TCSETA(r0, 0x5406, &(0x7f0000983fec)={0x7ff}) 2018/02/27 18:36:02 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000000)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={@local={0xfe, 0x80, [], 0xaa}, 0x200, r1}) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000080)=""/75, &(0x7f0000000100)=0x4b) 2018/02/27 18:36:02 executing program 3: r0 = socket$inet6(0xa, 0x80005, 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000040)) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) 2018/02/27 18:36:02 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1000000, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) process_vm_writev(r0, &(0x7f00000002c0)=[{&(0x7f00000001c0)=""/203, 0xcb}], 0x1, &(0x7f0000000800)=[{&(0x7f0000000340)=""/23, 0x17}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x2, 0x0) r1 = dup(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000)=0x80000000, 0x4) 2018/02/27 18:36:02 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000374000)={0x10}, 0xc, &(0x7f00009ecff0)={&(0x7f0000000000)={0x1c, 0x19, 0x2ff, 0x0, 0x0, {0xa}, [@nested={0x8, 0x9, [@generic='\b']}]}, 0x1c}, 0x1}, 0x0) 2018/02/27 18:36:02 executing program 1: keyctl$session_to_parent(0x12) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000140)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000080)='stat\x00') readv(r3, &(0x7f0000f46000)=[{&(0x7f0000120000)=""/4096, 0x1000}], 0x1) 2018/02/27 18:36:02 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', @ifru_map={0x101}}) ioctl$TTUNGETFILTER(r1, 0x800854db, &(0x7f0000000000)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={'nr0\x00', @ifru_settings={0x0, 0x1c00000, @fr=&(0x7f0000000000)={0xe661, 0x6d2, 0x647, 0x400, 0x8, 0x7e41, 0x2}}}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller0\x00', @ifru_mtu=0x19f}) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000200)=0x200) [ 113.835080] audit: type=1400 audit(1519756562.040:22596): avc: denied { net_admin } for pid=3872 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/27 18:36:02 executing program 4: perf_event_open(&(0x7f000000a000)={0x4, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00006e7000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000e85000)='ncpfs\x00', 0x0, &(0x7f000000a000)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000000080)=""/130, &(0x7f0000000140)=0x82) [ 113.836483] audit: type=1400 audit(1519756562.040:22597): avc: denied { net_admin } for pid=3872 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 113.837786] audit: type=1400 audit(1519756562.040:22598): avc: denied { net_admin } for pid=3872 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 113.839142] audit: type=1400 audit(1519756562.040:22599): avc: denied { net_admin } for pid=3872 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 113.840443] audit: type=1400 audit(1519756562.040:22600): avc: denied { net_admin } for pid=3872 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 113.841781] audit: type=1400 audit(1519756562.040:22601): avc: denied { net_admin } for pid=3872 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 113.843072] audit: type=1400 audit(1519756562.040:22602): avc: denied { net_admin } for pid=3872 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 113.844762] audit: type=1400 audit(1519756562.050:22603): avc: denied { net_admin } for pid=3883 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 113.846067] audit: type=1400 audit(1519756562.050:22604): avc: denied { net_admin } for pid=3883 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/27 18:36:02 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000300)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"628e71300000000600200000f55a00", @ifru_ivalue=0x7f}) r1 = socket$inet(0x10, 0x3, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'teql0\x00', @ifru_addrs=@llc={0x1a, 0x11, 0x0, 0x20, 0x10000, 0x9, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}) sendmsg(r1, &(0x7f0000005fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000100)="23000000648384f47e1600910307fffd946fa283bc0220000000000000271d8568b51ba3a2d188732813d7f6edbb65e347cffc3ee67417019172f2dd0889aed4cc2fa91bcbec5977987c984504fcf2691ae487d768e5bc9b58687aa558e168c496dee5181d316689c00946b1d94afad55fd0cee547df98e3e602ea47a58cbd37532b7d72687b754f56110d7bb964370bdde3ee5ee9bca8bb5dfd2e57cfff3712c71597c4", 0x335}], 0x1, 0x0, 0x431}, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000001c0)={'vlan0\x00', @ifru_addrs=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x4, 0x4, 0x1, 0x0, {0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7fff}}}}) 2018/02/27 18:36:02 executing program 0: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f00000000c0)={0x7, 0x1, 'client1\x00', 0x5, "a7d93e15938dae12", "7563166748742e0163b3bfccae94edc0c5a65f7a7c4120e98c6f6e0771e45ab3", 0x3ebbb81c, 0x1ff}) connect$l2tp(r0, &(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e24, @multicast1=0xe0000001}, 0x2, 0x4, 0x4, 0x4}}, 0x2e) r2 = socket$inet6(0xa, 0x2000000000001, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000001c0)={0x100, {0x2, 0x4e23, @multicast1=0xe0000001}, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e24, @multicast1=0xe0000001}, 0x0, 0x8, 0x4, 0x9, 0x326, &(0x7f0000000180)='ifb0\x00', 0x9, 0x20, 0x1}) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) setsockopt$inet6_int(r2, 0x29, 0x46, &(0x7f0000650ffc), 0x4) bind$inet6(r2, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f00000000c0), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6(0xa, 0x80007, 0x401) 2018/02/27 18:36:02 executing program 1: keyctl$session_to_parent(0x12) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000140)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000080)='stat\x00') readv(r3, &(0x7f0000f46000)=[{&(0x7f0000120000)=""/4096, 0x1000}], 0x1) 2018/02/27 18:36:02 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000201ffc)=0x7fff) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) fcntl$lock(r0, 0xb7d16a53598c42d, &(0x7f0000000040)={0x2, 0x6, 0x3, 0x4, r1}) ioctl$TCSETSF(r0, 0x5404, &(0x7f00003aefdc)={0x0, 0x0, 0x0, 0xfffffffffffffffb}) ioctl$TCSETA(r0, 0x5406, &(0x7f0000983fec)={0x7ff}) 2018/02/27 18:36:02 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000201ffc)=0x7fff) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) fcntl$lock(r0, 0xb7d16a53598c42d, &(0x7f0000000040)={0x2, 0x6, 0x3, 0x4, r1}) ioctl$TCSETSF(r0, 0x5404, &(0x7f00003aefdc)={0x0, 0x0, 0x0, 0xfffffffffffffffb}) ioctl$TCSETA(r0, 0x5406, &(0x7f0000983fec)={0x7ff}) 2018/02/27 18:36:02 executing program 3: bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f00000001c0)=0x536, 0x4) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/loop-control\x00', 0x0, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @local}}, &(0x7f0000000040)=0x20, 0x80000) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e23, @empty}, 0x10) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080)="626f668def9a2600ff070400", 0x10) 2018/02/27 18:36:02 executing program 4: r0 = socket(0x80b, 0x803, 0x0) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000fa9000)=0xfffffffffffffffd, 0x3dd682f3ef37f341) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000000040)=ANY=[@ANYBLOB="00000200000000000000080000000000060a603008e49d4f91fcbc8c9712cd281da5bcda49dc70e1060ca45ec493ed41624e5aa20c94c87db61ea63ee8c0b5b64b9b6690b89c3323"], 0x10, &(0x7f00002b3000)=[], 0x0, &(0x7f0000878000)}, 0x0) 2018/02/27 18:36:02 executing program 7: r0 = socket(0x11, 0x803, 0x300) r1 = socket$inet(0x2, 0x1, 0x0) connect$inet(r1, &(0x7f000089bff0)={0x2, 0x4e20, @empty}, 0x10) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$KDMKTONE(r2, 0x4b30, 0x4) socket$pptp(0x18, 0x1, 0x2) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000daeffc)=0x9, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@remote, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000300)=0xe8) sendto$packet(r0, &(0x7f0000000080)="ff826edddc5863150b3c45c8453ed4b4502d008830ae14c0f96390e3d0454b162bcb15cbb6d07160484edd3e7cbe586bf6137dcce81830a6adae76e6ca215e14554b648124988f1c7a80faae4bca3b498c02f1b500b81c2da1a04d70a9b89a631b", 0x61, 0x81, &(0x7f0000000340)={0x11, 0x10, r3, 0x1, 0xfffffffffffffffc, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x14) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000000000000000000007b01406c6b3127ca71ad90517b2ec33c55c98e5a26018f1281046247d66f27f420a1b0ba2cc6618132b2e"], 0x10, &(0x7f00007e4000)=[{&(0x7f00000a1000)=""/4096, 0x1000}], 0x1, &(0x7f0000560000)=""/129, 0x81}}], 0x7fffffffffffc9a, 0x0, 0x0) 2018/02/27 18:36:02 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x76c5, 0x20400) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040)=0x3, 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000880)="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", 0x2f5, 0x0, 0x0, 0x0) recvfrom$inet(r0, &(0x7f00009be000)=""/11, 0xe8, 0x0, 0x0, 0xffffffffffffff4e) shutdown(r0, 0x1) 2018/02/27 18:36:02 executing program 4: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sysfs$2(0x2, 0x0, &(0x7f0000000f14)=""/236) ioctl(r0, 0x0, &(0x7f0000000080)="69dc2b639cb25f3d005b33d7e30a6b7d358f583fbe292bfc6888d38b5e4cc03fc0ecec34439f43a8fa05dbdadbf2b1e5c15308a5b674a899b7d32cf8d8dbad862a3dbe7f0400b56308e9f73cdb9bc25daef86c70b0") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000140)={0x6, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}]}) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000040)=r0) 2018/02/27 18:36:02 executing program 3: r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x80000) shutdown(r0, 0x1) pipe(&(0x7f0000000000)={0x0, 0x0}) fadvise64(r1, 0x0, 0xfffffffffffffffc, 0x5) 2018/02/27 18:36:03 executing program 0: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'ipddp0\x00', @ifru_addrs={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}}) r1 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='syz_tun\x00', 0x10) getsockopt$sock_buf(r1, 0x1, 0x19, &(0x7f0000b56f40)=""/192, &(0x7f0000004ffc)=0xc0) 2018/02/27 18:36:03 executing program 3: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000000c0)=0x51, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380)=[], 0x0, &(0x7f00000003c0)=[]}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680)=[], 0x0, &(0x7f0000000080)=[{0xc, 0x29, 0x2}], 0xc}}], 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in=@multicast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000200)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000240)={@loopback={0x0, 0x1}, 0xfffffffffffffffe, r2}) 2018/02/27 18:36:03 executing program 1: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000000)=""/254, &(0x7f0000000100)=0xfe) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000f0cff8)={0xfffffffffffffffb}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000dd7ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) openat(0xffffffffffffff9c, &(0x7f00008e4ff8)='./file0\x00', 0x200020041, 0x0) close(r0) 2018/02/27 18:36:03 executing program 6: r0 = open(&(0x7f0000000040)='./file0\x00', 0x301000, 0x50) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000000)={0xaa}) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000100)) pkey_mprotect(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000be4000/0x4000)=nil) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000000c0)=@add_del={0x2, &(0x7f0000000080)='syz_tun\x00', 0xffff}) mmap(&(0x7f0000000000/0xb29000)=nil, 0xb29000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x7) 2018/02/27 18:36:03 executing program 4: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000080)="664900ee9af06d2dc4516e8cf3767a02fe83a5e1b2ba6b0bb2af67c072cb01c8da42b5f710ad838f5f5fecd1c322c8a2563edd8ccd996844a24e14367f4d100400a8786e1caf2011978dabd4d4cd4accd91d7b753c71ca4f260e63fb547e267a83105aa7b2305d56153e70b0b90b57c1a72cbe83dd776088adc1ce02e353279ebe81d5610a86") exit(0x0) r2 = dup2(r1, r1) listen(r2, 0x7f) close(r1) 2018/02/27 18:36:03 executing program 5: r0 = gettid() r1 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x9}, 0x8, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000005b000)={0x20000005}) timer_create(0x0, &(0x7f0000344000)={0x0, 0x4, 0x4, @tid=r0}, &(0x7f0000cb2ffc)) rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x8) waitid(0x2, r0, &(0x7f0000000000), 0x8, 0x0) clock_gettime(0x0, &(0x7f000005b000)={0x0, 0x0}) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f000005bfe0)={{}, {0x0, r3+10000000}}, &(0x7f0000046000)) ppoll(&(0x7f000004efc0)=[{r1, 0x1301}, {r2}], 0x2, &(0x7f000005bd56), &(0x7f000005b000), 0x8) 2018/02/27 18:36:03 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x400, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'bpq0\x00', @ifru_mtu=0x4}) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ashmem\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000240)=[{&(0x7f0000000180)=""/138, 0x8a}], 0x1, 0x0) 2018/02/27 18:36:03 executing program 2: socketpair(0x2, 0x5, 0x5481, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$packet_int(r0, 0x107, 0x9, &(0x7f00000000c0), &(0x7f0000000100)=0x4) perf_event_open(&(0x7f0000000f88)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000140)=0x6) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x400000, 0x0) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000000000)) 2018/02/27 18:36:03 executing program 3: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) r0 = creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f00000000c0)=0x3) mount(&(0x7f000011dff2)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00002faff8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x260400, &(0x7f0000a06000)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000080)=r1) 2018/02/27 18:36:03 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6, 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000040)={0x0, 0x2, {0xffffffffffffffff, 0x0, 0x3f, 0x1, 0x73}}) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r1, &(0x7f0000006ff1)={&(0x7f0000009000)=@in={0x2, 0x4e20, @dev={0xac, 0x14}}, 0x10, &(0x7f000000972d)=[], 0x0, &(0x7f0000008f58)=[]}, 0x0) 2018/02/27 18:36:03 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000fde000)=0x3, 0xffffffe4) close(r0) 2018/02/27 18:36:03 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2275, &(0x7f000054af01)="9812199e") ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000001c0)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000140)=r1) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000040)={0x2, 0x1fe7, 0x8, 0x200, 0x2, 0x6}) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000000c0)={0x1000}, 0x4) 2018/02/27 18:36:03 executing program 1: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000000200)='net/dev_snmp6\x00') readv(r2, &(0x7f0000000100)=[{&(0x7f0000000080)=""/71, 0x47}], 0x1) readv(r2, &(0x7f0000000000)=[{&(0x7f0000001fdc)=""/36, 0x24}, {&(0x7f0000e6af52)=""/174, 0xae}, {&(0x7f0000018000)=""/210, 0xd2}, {&(0x7f00001e7000)=""/204, 0xcc}], 0x4) 2018/02/27 18:36:03 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00006f3ffd)='ns\x00') getdents(r0, &(0x7f00000b2000)=""/24, 0x13) getdents64(r0, &(0x7f000041c000)=""/129, 0x81) 2018/02/27 18:36:03 executing program 6: r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f0000000040), &(0x7f00000001c0)=0x8) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40000, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000080)={&(0x7f000028c000/0x3000)=nil, 0x3000}) 2018/02/27 18:36:03 executing program 3: r0 = memfd_create(&(0x7f00009de000)="200000000000000031253a000030f10b", 0xffffffffffffffff) ftruncate(0xffffffffffffffff, 0x0) fcntl$addseals(r0, 0x409, 0x5) write(r0, &(0x7f0000000080)='\x00', 0x1) 2018/02/27 18:36:03 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x100004c22, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f000061af66), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000005540)=[{{&(0x7f0000000440)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @dev={0xac, 0x14}}}}, 0x26, &(0x7f0000002880)=[], 0x20000000000000f1, &(0x7f0000002900)=[]}}, {{&(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x0, 0x0, 0x3, {0xa, 0x4e20, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x7d}}}, 0xa, &(0x7f0000005340)=[], 0x0, &(0x7f0000005380)=[]}}], 0x2, 0x20000001) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 2018/02/27 18:36:03 executing program 5: socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r1, &(0x7f000082cf40)=[], 0x2082cf40) ppoll(&(0x7f000047efd0)=[{r1}], 0x1, &(0x7f0000a10ff8), &(0x7f00004e6ff8), 0x8) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x20, 0x14, 0x400, 0x70bd2b, 0x25dfdbfd, {0x7}, [@typed={0xc, 0x4c, @u32=0x101}]}, 0x20}, 0x1, 0x0, 0x0, 0x800}, 0x0) 2018/02/27 18:36:03 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c03ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80042407, &(0x7f0000000080)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a44ffc)=0xe) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)) ioctl$TCFLSH(r0, 0x540b, 0x2) 2018/02/27 18:36:03 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f0000000040)="a6", 0x1, 0x884, 0x0, 0x0) signalfd(r1, &(0x7f0000000000)={0x7}, 0x8) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000caa000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1}, 0x40001) 2018/02/27 18:36:04 executing program 7: seccomp(0x1, 0x0, &(0x7f0000044ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x40000) seccomp(0x1, 0x1, &(0x7f0000294ff0)={0x39f1725808ee6315, &(0x7f000005eff0)=[{0x6}]}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000040)={0x5, 0x5, 0x19}) 2018/02/27 18:36:04 executing program 0: sched_setparam(0x0, &(0x7f0000000040)) 2018/02/27 18:36:04 executing program 4: r0 = add_key(&(0x7f0000000080)='.dead\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)="118174dc3847cf96e05ae91818c8dbeaec2c2a7e4b5c449e61f009d2c03b2e6193113ca7bd1bf15ea5f0940f6cbde2327ebc7b8a312650a3bd72f817c4c3a06de582790b8ac3618a03eb9164238d5d432d475afc0e667790849f6461766f7994579be8be63b85696aaa07e2d699c17df54342daa62e09af5f8c7a049dacbca82c54842fe3a46447da03f99eb60ded0fb985d8db244a20fccbbf7bc8e8343943d62b54a1136a8d37ae3c1cadcb8e2639d9116d60a8272373f12a00aca9443b8be499bef0343e34046ca47f8b8099137f852c0da875d915dd7c93367a4", 0xdc, 0xfffffffffffffff9) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f000057f000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="18", 0x1, r3) keyctl$setperm(0x5, r4, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r5, 0x4008641a, &(0x7f0000000380)={0x5, &(0x7f0000000140)=[0x4, 0xffff, 0xa1, 0x6, 0x8000]}) keyctl$unlink(0x9, r4, r3) 2018/02/27 18:36:04 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x0, 0x0) write$sndseq(r0, &(0x7f0000789fd0)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x4000000000000004}, {}, @raw8={"7a88d654f95067fe68d2359f"}}], 0x1c) ioctl$TCSETA(r1, 0x5402, &(0x7f000032cfec)) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000000)=""/30) close(r1) write$sndseq(r0, &(0x7f00006c3000)=[{0x40081, 0x4, 0x0, 0x0, @tick, {}, {}, @time=@tick}], 0x30) 2018/02/27 18:36:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) iopl(0x8) getgroups(0x1, &(0x7f000039bffc)=[0x0]) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r0, 0x1) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080)=0x1, 0x4) 2018/02/27 18:36:04 executing program 1: mkdir(&(0x7f00000ee000)='./file0\x00', 0x0) r0 = open(&(0x7f000017cff4)='./file0/bus\x00', 0x141042, 0xfffffffffffffffb) pwritev(r0, &(0x7f0000a5cf60)=[{&(0x7f000049efb9)='Z', 0x1}], 0x1, 0x0) stat(&(0x7f0000000000)='./file1\x00', &(0x7f00000000c0)) 2018/02/27 18:36:04 executing program 6: socketpair$unix(0x1, 0x100000000002, 0x0, &(0x7f0000603000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00008e7000), 0x4) r2 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f00000002c0)=0xe8) fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgrp(0xffffffffffffffff) fstat(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r16 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000003ac0)='/dev/rfkill\x00', 0x44000, 0x0) sendmmsg$unix(r1, &(0x7f0000005640)=[{&(0x7f0000000080)=ANY=[@ANYBLOB="0000c69d66696c653000"], 0xa, &(0x7f0000000180)=[{&(0x7f00000000c0)="9882c36a99b716596609140794148df3b1a3ebffbcc0e2c644adc674c2165e4d0a65638b0b21200735cb47ab37bcb0f26c47", 0x32}, {&(0x7f0000000100)="0e3b5a78696d6c1d564d43ac828442b0282404090f52d0f81e597abb71983fa9cb08a9b00651b267ed9bd4baab6044c31df1fa910436198904082048ad0ac3681014f088b07e79d6358204876a", 0x4d}], 0x2, &(0x7f0000000440)=[@rights={0x24, 0x1, 0x1, [r0, r1, r0, r1, r1, r0]}, @cred={0x18, 0x1, 0x2, r2, r3, r5}, @cred={0x18, 0x1, 0x2, r6, r7, r11}], 0x54, 0x8000}, {&(0x7f00000004c0)=@abs={0x1, 0x0, 0x4e21}, 0x8, &(0x7f0000001700)=[{&(0x7f0000000500)="00d21d4894750fe8ce52e1041eaa67100ef27e6fab705515bf28656a7a9139906ef50822ec8216b896f431227a8cc2c6940783b3cbe5cc1208dce73c7549f674013015226486087d59c180a6572b3409c499763880cde0b7f3821725187a69eabe936b3cca00f8722d45471dd07cde7b5c6e9dce30d5859d79230c9df2fb22fede8bbe8a51d70a4fc5bbeb2b159095aea0f8104eae7c764f8fd2b7017cc4fa48d4ff137d7d03978ab9266c766659dbfae2da44f69982b44aee5b02253c4674109c53fdbdd2a6964cc8a545c5b372efd8124ce599b60402450af8b3d8793332", 0xdf}, 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0x1000}], 0x372, &(0x7f00000039c0)=[@rights={0x14, 0x1, 0x1, [r1, r1]}, @rights={0x2c, 0x1, 0x1, [r1, r1, r0, r0, r1, r0, r0, r1]}, @cred={0x18, 0x1, 0x2, r6, r7, r15}], 0x58, 0x4040800}, {&(0x7f0000003a40)=@abs={0x1, 0x0, 0x4e23}, 0x8, &(0x7f0000003a80)=[], 0x0, &(0x7f0000003b00)=[@rights={0x18, 0x1, 0x1, [r1, r0, r16]}, @cred={0x18, 0x1, 0x2, r2, r3, r14}, @cred={0x18, 0x1, 0x2, r2, r7, r12}, @rights={0x20, 0x1, 0x1, [r1, r0, r0, r0, r1]}, @cred={0x18, 0x1, 0x2, r2, r7, r5}, @cred={0x18, 0x1, 0x2, r2, r3, r12}, @cred={0x18, 0x1, 0x2, r6, r3, r12}, @rights={0x18, 0x1, 0x1, [r0, r1, r1]}, @cred={0x18, 0x1, 0x2, r6, r4, r9}], 0xe0, 0x41}, {&(0x7f0000003c00)=@abs={0x0, 0x0, 0x4e21}, 0x8, &(0x7f0000004e80)=[{&(0x7f0000003c40)="3f5049cf4b08ab13c96b30e85dfe12ab62422c7ae8c4ccca9ec681360e8e30cd312b9d42c33352c09267bd9c3c8d719f008ee2659b7e255cad3aa8f776653b82c8ae116198070b6ff4e30a54fc5bd332da4fca9f6fce0c26ab9b0c35c69c3e4570f2784718eff7af531310cef9a676a2236ad5a15bd2c94ac1ade07106400e1803cd42ecec8fad0bda90a8c757bc0e78defe4a9cc92c4c7e6e6f93b1d54a0fd51e233a5b07f6e41d3549c410ac5611ffc6f3883a8ecb0d385de9443e46277765aace8d4ed4a7fb612bce489f5590", 0xce}, {&(0x7f0000003d40)="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", 0x1000}, {&(0x7f0000004d40)="f69f960306feadc2174dddeff26cefde6677d2628263f86154f204e860ef84d1f5ef9a0e1eb6da29cd53b134bd90b07e8874c317a4440500725d1023c1f88ba4ab4b37efc711c1f22618e80c216bc2738bc52eb0a8fa4c118ae35f616c3b056135d0db7965a0987cbf3c5aefb49382640a2cf87625008ddce141e94bc5b008df1eb539694bd9e54a33b0c2b233b2b57381d55f09de2289b6e04986dc22", 0x9d}, {&(0x7f0000004e00)="741c", 0x2}, {&(0x7f0000004e40)="a6a23983996cd013", 0x8}], 0x5, &(0x7f0000004ec0)=[@cred={0x18, 0x1, 0x2, r2, r4, r9}, @cred={0x18, 0x1, 0x2, r6, r4, r9}, @cred={0x18, 0x1, 0x2, r6, r4, r14}, @cred={0x18, 0x1, 0x2, r2, r7, r10}, @rights={0x14, 0x1, 0x1, [r16, r0]}], 0x74, 0xc891}, {&(0x7f0000005b40)=ANY=[@ANYBLOB="01002e2f66695e17dbee30beff5489b766fd11a797e45274478fc2e0a8"], 0xa, &(0x7f00000054c0)=[{&(0x7f0000004f80)="a0491a6e40d62e36146d5088b3925d7e1d06826e00a406e9710a55e616c2b59bad1bb56f30d8cfa493ba07699e0f7bbc062b3dbfc3dbed62275366140646de88", 0x40}, {&(0x7f0000004fc0)="d97bd273b0638db978fb194e86f6925298acfb0d317484dd87ba9714dfbe9fcae23697bc8398c102bfe225d64f7f74f657b73e3081477a12f71ead195f4aad53", 0x40}, {&(0x7f0000005000)="198a9ebcc5e34e0d7f5f9667c59edcaf41a397949762a8b78ce74f59855a284ab99118b8489e2f024376577dccdaaa25a77a4a7bcc62be7283c62d5e0445eceed7244597a31f8c3e46c4909ecfdae0593f806fe54c3904238dac58b1b255bad7bdd8", 0x62}, {&(0x7f0000005080)="d7a1692bf76b84e62d653c3a3f52", 0xe}, {&(0x7f00000050c0)="6fd5e4fb01b6b67d34c15d945f40fae646db1c6ed0d1c7193769f4556ea883286509acb720240372d5e5a55625fd37388ca9fd7f051c63b59d51b8ac0ec6dcd5a3417d1fb77cff6e29f609a436963d6fc61fb4bb060a2f3f78ef11cf6a6d82cf1a68e2464fcb82448642d02121be24d5b989ddf917a837a0b62b6e8e81cfab4aaa83f5e6fb0de270ea3769e37c6ce0", 0x8f}, {&(0x7f0000005180)="c72381020c7acc85b2b41333f404035d5e600e4ada4e4afb4803e6dc3a19bc95243e89f87532150a8e3a47fff3fb63912de963b205298a30824e2cfb0783299d5618", 0x42}, {&(0x7f0000005200)="0aa24fde07ba08cedfcbe8d126b8f80e593abfe1e4f9518f0f12efa3010db3054321a8cccce06a2e4d70b0833bd2447761445b3ed300bcfd621888d25a6f749a46ba49dcecdbcd814b9ae252b06a617f0cafbf5d46a10876117ecc12570cc0ab24621f1747e6678c1aab205f3cb9c812b3b6620f3c109ceb9d5ec879116be648bcad9dbfba9afd36c2e77993298b16d2814bcf89925d52a599a4963d6bf095d8ac4aa04b09b0d0c527a796e00e70f4bccc44e5bc6c9a9f6751743f05", 0xbc}, {&(0x7f00000052c0)="93f677cae99c28f62dbe69ce077ca8db2ac8e194e40c5f2e8786e45892bdd6597a5cd1d0e09d94f4fef40daf9d9a1cdfd69ed733d2dfecc4d203828cbd6651100f3902849e8088398c5c7c4efe3b9575c6b71c544fa2bc6ad3936d9c91cc1f343858a5c1005dbe943bf426a4a9524cb8999a559da703f4169afc4705b84fb23e15bbcede1135e9f9a73748dde5eb91cdf23ac7a4bf8fc8dab3f2c7e33e02deefb02510aa7f993d9fe189e5f7ca05177b9a6c04d51575d11ea3400d2883c2c967b133969ae4c84b7650efec2cce9d5d0c6c9cfe3ae25f1d4ffa3d31a82d55af975ce89a9b83397de8cbfb29c20a", 0xed}, {&(0x7f00000053c0)="2311b9dc1f1f85f060d6cefd60333fdd8e75111f82e1367418a9664326178082d1a410f6e5f3e0a5cc2dc4fbd994273164e234f7200cd41e2e99f409b373fa9f1ca845de1557236db615bc18e368277716f77fd578eafd4e7b46a1aecd36405b370b1d1c736ed6ea6bb6f93ca590c55f1777d232e8da0256cf9dc89770faef2c2e7e12a6f0bd4860a570750ee339ce91d5b10fcd6aa7353d3b168df7ab96e63915f01ae5590f938415f4aeba717b3b042f89fddc1783c649d1a992beafb465bad7fe0a60cf8c63938e2ff09bd59acc13ca80de8eaca1e1553b4df0b1beabbf940dde1278f1d9b8c808", 0xe9}], 0x30d, &(0x7f0000005540)=[@cred={0x18, 0x1, 0x2, r6, r4, r11}, @cred={0x18, 0x1, 0x2, r2, r7, r9}, @cred={0x18, 0x1, 0x2, r2, r4, r13}, @cred={0x18, 0x1, 0x2, r6, r7, r13}, @rights={0x24, 0x1, 0x1, [r16, r1, r0, r16, r16, r16]}, @rights={0x28, 0x1, 0x1, [r16, r1, r1, r1, r1, r1, r16]}, @cred={0x18, 0x1, 0x2, r6, r7, r12}, @cred={0x18, 0x1, 0x2, r2, r7, r8}], 0xdc, 0x4000000}], 0x7, 0x0) ioctl$sock_ifreq(r1, 0x891b, &(0x7f0000005ac0)={'ip6gre0\x00', @ifru_settings={0x7, 0x9, @fr_pvc_info=&(0x7f0000005a80)={0x7, 'ipddp0\x00'}}}) r17 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r17, 0x1, r1, &(0x7f00000bd000)) close(r1) timer_create(0x3, &(0x7f0000005940)={0x0, 0x27, 0x2, @thr={&(0x7f0000005740)="b1703fbc90ec6090f6ff0c6e5816d7dfa9eede98291616dacd6f36271317f33569bb0f44d344faecdd4716d30b317007850e98fa19fee089d7aada37c3ac49dd949700f07492a9fd345806189ba0f2c2fc75e03498d9ca1c560f30d0ff03002787fd6bfdf5a33fd902fcefd174b00451c0aa0d789d98eea1060c7ef146a5f1a96e415425be2c6e56bbd1ff2467dae6b463fadb25f95d6b539e84bed77974eb1267cad25f359424ceecf1ed696539aafb08531bb2608dd3f46ca5e749002d9d980f40", &(0x7f0000005840)="6650f46d2002656a650d5ac4038209ae168e7f0c28299c198d2c2e100ecee6fc872940a9021805d69389a88def69449139cf13b8bc36bc323f236bedd20e7d2f408c504773edc4ae06001cacd8a61efa2d0b2865c080fde985dbdd21b152819c48de7bd1b2cb7996f79f7b87c499acab196e100eb75d25a47fac13c643d3ff49b8c5bd7496b6bc52289d6412e50849086573bcb6d0db0c5d61b26f2dadcdbbb84993b7892d6d77c92af7cddaade6dae5f2ca05ec83d0320ccdaa1770a9ad9b88975e08e747a6364673d8c338ba738818315e555abfd532bdb80c88615667ea879b661b1e9bd4e83e9e22131d83"}}, &(0x7f0000003a80)=0x0) clock_gettime(0x0, &(0x7f00000059c0)={0x0, 0x0}) timer_settime(r18, 0x0, &(0x7f0000005a00)={{0x0, 0x989680}, {r19, r20+30000000}}, &(0x7f0000005a40)) getsockname$unix(r1, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) 2018/02/27 18:36:04 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f0000000040)="a6", 0x1, 0x884, 0x0, 0x0) signalfd(r1, &(0x7f0000000000)={0x7}, 0x8) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000caa000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1}, 0x40001) 2018/02/27 18:36:04 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) connect$ax25(r1, &(0x7f00000002c0)={0x3, {"297023edae586a"}, 0x6}, 0x10) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000500)) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40086410, &(0x7f0000000240)={0x8b, &(0x7f0000000180)="d10cd1d7242d11a9c09e30003adc18be6f31b0aa7afdade6a46ec702d8fce4448e66429abe6b02a15b6c38ebe8931f083e3bbdeb322d047bde31a3f3aee8ea748c2d7e39ecf465e44ce15919264dc53d7d20b4348cca9b5994564672788098d400bd3dd739aa9c715bd46c873e2a99847ecd0ab0e20ff7a33a2788e0307bd05475f9533fe2e651f619974f"}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x11ffe, 0x0) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f00000000c0)=0x5) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') sendfile(r0, r2, &(0x7f0000255ff8), 0x3) 2018/02/27 18:36:04 executing program 7: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000044fd0)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x7fffffff, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000055ffe)}}], 0x1c) 2018/02/27 18:36:04 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000080)) accept4$netrom(r0, 0x0, &(0x7f0000000040), 0x80800) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x11) 2018/02/27 18:36:04 executing program 1: socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b82000)={0x10000004}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) epoll_wait(r2, &(0x7f0000a66000)=[{}], 0x1, 0x0) recvmmsg(r0, &(0x7f000030efc4)=[{{&(0x7f00009ef000)=@hci, 0x6, &(0x7f0000b60000)=[], 0x0, &(0x7f00004f9000)}}], 0x1, 0x0, 0x0) 2018/02/27 18:36:04 executing program 0: r0 = socket$inet(0x2, 0x2, 0x100) getsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000140)=""/86, &(0x7f0000000080)=0x56) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x4200, 0x180) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={0x0, 0xe8}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000002c0)={r2, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x7, 0xffffffffffff0000}, &(0x7f0000000380)=0x98) setsockopt$inet_opts(r0, 0x0, 0x1009, &(0x7f00000001c0)="6904a0e6c32918fa74b6d189e220ab15f2cbe6142bc8060ce86631406bbd59e01520cdf12e6d4c0be18b221eae5dec05c2dc59d3b84898156c1f089ac9a3f1d8dc51b21c164a702b8a3dd8a554f8fe54a2db03bb02c2cbba68e116ecdbea48ef67b2ff74857581f26097a47fe214d18b7ee3f2799fd46d97b9e6c0130bd4c5c906ae0f2720869e63df8870b53fa43935d2765c7ad25133b87ceb5fb50731ec6df7f2bb2ac5a25144e10e196def23bd6cb58a7903e540c97be614a52451e3e784aa3b5106bf1cf79d3e7fba241c832ec662dab4ea076a2b9500b4fa0893e240fef2c02fdbdd64818b0e9d114e2980e4e0bc43ade0883295cf7ea8f93e19df1d", 0xc4) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000100)={0x100, 0xff, 0x6e, 0x0, 0x8, 0x80, 0x0, 0x7, 0x1, 0x7ff, 0xfffffffffffffc01}, 0xb) 2018/02/27 18:36:04 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000e3dffc)=0x7, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) syz_extract_tcp_res(&(0x7f0000000040)={0x41424344, 0x41424344}, 0x8000, 0xc3f) syz_extract_tcp_res$synack(&(0x7f0000000080)={0x41424344, 0x41424344}, 0x1, 0x0) write$tun(r1, &(0x7f00000000c0)=@pi={0x0, 0x60, @ipv6={0x4, 0x6, 'WGA', 0x205, 0x2c, 0x6, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {[@srh={0xc, 0x12, 0x4, 0x9, 0x6, 0x3ff, 0x4b, [@local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, @empty, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, @empty]}, @routing={0x2f, 0x12, 0x3, 0x0, 0x0, [@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @dev={0xfe, 0x80, [], 0x17}, @local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, @empty]}], @tcp={{0x4e23, 0x4e22, r2, r3, 0xfffffffffffffc00, 0x0, 0xd, 0xc2, 0x8000000000000000, 0x0, 0xfff, {[@nop={0x1}, @md5sig={0x13, 0x12, "8eb7cdcd56498ed0a10f592f92ccd360"}, @exp_smc={0xfe, 0x6, 0xe2d4c3d9}, @nop={0x1}, @mss={0x2, 0x4, 0x4}, @eol]}}, {"c70cc46c1b4a1d094f955a83602bda86726fb88e1e68704793084785766a94fdc9a14c8755058891544e2186b35dc3193cd7348aad578205d8dd6c64a57cc92c025d08d2e06001bf626fe901011273b88270b8879949705153f68986464eb1604030b05e54bf1b0a8d0e3fadfc295fda4e4cbbd9876a80afcfc0777b5a01671dd246c4a29fcefea7133b28f1136938bbcc4a9e3063c8d1013a0e5de790069cfead"}}}}}, 0x231) getsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000d11000), &(0x7f0000d11000)=0x4) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000300)='tls\x00', 0x4) 2018/02/27 18:36:04 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000040)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000000080), 0x8) sendmmsg$nfc_llcp(r1, &(0x7f0000003180)=[{&(0x7f0000000180)={0x27, 0x7fffffff, 0x1, 0x7, 0x0, 0xfcba00000, "f47e3768e1b48e118e2ce7b4720298763047f56267a2fdb3c3bf0261ac16dc0904627d14ddd8b88a2f94afe66722a83df857a7e363a18377ae90e23f21ae8b", 0x3fc}, 0x58, &(0x7f0000000480)=[{&(0x7f0000000200)="b15d63237c559e10ead572ec0ad1a454fc4e00afd83ccf67a391b21cf8b9d74dd4282616c070616f2215a969ff12ffa9069b7452f3443336e6dded871fb87f013aa9da8dc2e132c99120b60e2c7670eace12bcebc5439aaae6ebcef8e8b6d834ec4af12ff2c7e728843d42edac7ce134124ccd4bc30d8127ab781606d991c243bca7ae0f49a6bbb24e863135822d2d539e66c0d35cf2d674a49fc626a1149187385f65405051360a4d29058a32b7b6320182ddf5d9f062f69faae2718c62d8deb2b06d2e05d8f9ad75b09cb2b8ee5748cb26269aad4252f71011c16cb6d93f29c31fb656c62e6c732f5cb69fc0c71cd635d9870b4b7aa2807e06234c", 0xfc}, {&(0x7f0000000300)="aefb961781aed0fe85b7c43ceaab37104ed8a9b365ae5b80a1e2a2025dffbc42b20e1c2d253ce12366", 0x29}, {&(0x7f0000000340)="af", 0x1}, {&(0x7f0000000380)="79ecce5d4db076256dee6b8a79f3e96e19e2fcbf210cb82ac2a6c62b2598940d488abc7eb2e6e0f1ca912a01633035a2c3bc713f5c52a1238d78d76e415d2e298cee2bc60bb15878a4e2473f517cc521a0f5a2dd91f496efd3dae2067587e1d08c89bac95e67898072ef4bf504fbfece36f257967ef452925b29535a796aac142ac4591114bccf87145a10b2f9e27be70ad6e3e3ae0abe53f0ef8d3114a679fc86678119020ac691527a452cf2879ab8b0216c4a6d357838981842e5023380bcb04f75b092c19348c22c0721d031938c5a999c71c563ba7fa9c68cb0bdf4bee3de", 0xe1}], 0x4, 0x0, 0x0, 0x90}, {&(0x7f00000004c0)={0x27, 0x2, 0x0, 0x7, 0xfffffffffffffc01, 0x401, "0672107ed93c19eb27c835168c1899041b620d341798ceabe6c3315d578af290908da2612e66b5a043262a13e6214018866ddb150a5c4768a215d6d51d3f73", 0x9}, 0x58, &(0x7f0000002980)=[{&(0x7f0000000540)="605de07a00f37a26e3633c00ef31c718e905516955fae6c534a09ea87805478a340711c8e3630e01880b8bf57339f44c62a5b8dd16ba0a2a45a7dc26a93adf17d5f6d33a46486295ca03f9455c06ebc24ffb8294f03bd02764ec0bf6307c568160721739a92aad528d49ab3ec0b01910370d2c93b324bc1ce6de", 0x7a}, {&(0x7f00000005c0)="b12d08d52a6e8ce785c9", 0xa}, 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{&(0x7f00000018c0)="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0x1000}, {&(0x7f00000028c0)="ad18a3cad454aa1b6301aa4feaa79085b4b02c353d2b184f80bd0eba3a0b67897190ada09761d9b6ee58f30c8766d163e6b75b24f1d6d0fea7a611864834f604bf61f6e0deee3ac84889a8fbab70ae4d3f835eec66717756c76b20de350c5326fee45fc037ef04e92518ec96d632806be5e347cbe7abe56c04d0a2ee01754598f3c517f26091e17b06065099ecb01279b2f0", 0x92}], 0x9, 0x0, 0x0, 0x20000000}, {&(0x7f0000002a00)={0x27, 0xab, 0x9, 0x3, 0x5, 0xdb1f, "952a9c621828c0c6d5fbd4f9271d2ffe089fcaf5b1f283575cba1810b5ab6d02decb0430b8d69093bb81b6c5f89e57531199ef83e92c717ffff8be22355c88", 0x42}, 0x58, &(0x7f0000002a80)=[], 0x0, &(0x7f0000002ac0)={0x28, 0x10d, 0x6, "f37115b05f1da6ae47bc2030fefeaaea3d41eeb2659a0ce2e46b"}, 0x28}, {&(0x7f0000002b00)={0x27, 0x5, 0x0, 0x3, 0x6, 0x1e, "4fa7e759d9b02581f3c0b06593adfe490362013926e54fe394cb27a6752d2ef3aa8b7934001733344f64082c4390c8c5dfdad0b164b2541ce4e64841ff649e", 0x6}, 0x58, &(0x7f0000002dc0)=[{&(0x7f0000002b80)="5b551a434e1c30f0b679fdd02bb45de41243b58b15e14fa2830bb4646fb0901701422ba133897364cd071800a5140c785571ae421d86e06cd3633e034590084532883cf2ee2f7c9455df6bb5fa7734762b99fed948c6336a8fdd939b7b7fae753fbfcd0b431d17fa9986f3b4902a6d07f6fbb1459ad3e421eba0b5af5afd5a1d7a61ce1a3ac19a735dbf4554a7d78007488982b247bfa4796d5ab67aea8e5a317dc84704b2b5492327b8391e3978f524d3a6ee92dd", 0xb5}, {&(0x7f0000002c40)="5a795a8bad7d28d060447a596ce1a7f90e62fc4f960e088ab0768be3ba863e9aaae1a05e6ce01d064077fcfc", 0x2c}, {&(0x7f0000002c80)="fbfb1f4992f455db63dc919de8e57b9a46585be04983ee940abdcc3bc6ac9186e0a3d91a8c1e01b353fed118410c76683ff201ef5e1f0f5773e954e9d2a4ab6cf3d0896bcb955c601b213f6540c68a8e9afbebbb957338dedb205f9e54560e025476e455f87b2b9a1cc388b0176c84bdd5da620159b00da4fbed790e1e5e15cba85714e695e3e3346730c0eef1b006a009977dc92d", 0x95}, {&(0x7f0000002d40)="1a0b6386b4ea02dd0b92638539e16654dedb75aa4798226345d623b39c1e851b507bd1a72577878b5111b4566bf1b21334039f10dcebcb25cfb6e502fab84cf59fef3deec22af9ff2cccbe1687eada8aa63c4a05bdcc5d80559566c5d87badaf9037aa16759fb5fdadf8544b09ff470cb39c3d373e76a7e675d6e9", 0x7b}], 0x4, 0x0, 0x0, 0x48000}, {&(0x7f0000002e00)={0x27, 0x3c, 0x4, 0x7, 0x6, 0xa3a4, "5b8c0323530c01bddbfbedf14bf3c121487d5938387d9dcc51e121ff7d15560e9160325574b4a5cfb6d12ac4b19a6f43ea438d757c823b9f5002b814aa639f", 0x8001}, 0x58, &(0x7f0000002f40)=[{&(0x7f0000002e80)="a1edc690dbfe2adbc201e000bdc3aa73f71b4bda209afa5394c57f31021a92e490146e6585e12d058f2683b8f7622c1f63ecff36e878e5ace5e720a832848a1192c16b789207d3809285f2fd402351cf51857c4433ff8c2d92e278ded0a9f70e43e7b07f88ed6ddd1f0cf734e9737093d210eeaab63c9a34880059c5678be79841ef08c4841dd05487103ef29ff851fcbd5271c2a5c079319b0ecdba00857b5a9cbffa1166bf02d84f2f6ab5e8d08623d2d1b4881be0369601cc", 0xba}], 0x1, 0x0, 0x0, 0x40000}, {&(0x7f0000002f80)={0x27, 0x1, 0x7, 0x7, 0xffffffff, 0x8000, "b632c84d006a92716a31716df2cf3d592f3f150f2c0b0d3588034ea80fc83b2914c17ff4dbd3a0c865529bc16cea5fea41c3fa94efb5eefb0e824eac56cad2", 0xe}, 0x58, &(0x7f0000003140)=[{&(0x7f0000003000)="f75a6eb505e472c9a4217e8cff29faf81a0ce0b086210d4d712f74d9d0542e64a47fc9a870d0c09f0847e66c236dd24215777c80ff001c9f391d78a89962da16e2c195c2a267cf81b09718db657aace86987e88292ab1eec507c263595288b1d91790ffeaba15e89ee2c6e65a2a4e20a3821d058b8646a2683a30e71a8dcb357d3ae343a1faaa6cbab4b1081c1f4cab2b5a1c88c1d2ce0e1d0b3f091e73b73f56bdcd24cd1bb01b39ff9c88c50800ddeea9278b7fb", 0xb5}, {&(0x7f00000030c0)}, {&(0x7f0000003100)="748050c1afced9b6133d7c87fb48dd1a2b09b2fa864e3149a57854afd4c484f0d49924d08294270d84a23e84d4008ea8a65cae28c7", 0x35}], 0x3, 0x0, 0x0, 0x40}], 0x6, 0x40040) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ppoll(&(0x7f0000000000)=[{r1}, {}], 0x2, &(0x7f0000000080)={r3, r4+30000000}, &(0x7f00000000c0), 0x8) write$sndseq(r1, &(0x7f0000789fd0)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x4}, {}, @raw8={"7a88d654f95067fe68d2359f"}}], 0x30) ioctl$ASHMEM_SET_SIZE(r1, 0x40047703, 0x4) write$sndseq(r1, &(0x7f00006c3000)=[{0x40081, 0x4, 0x0, 0x0, @tick, {}, {}, @time=@tick}], 0x30) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000100)={{0xa, 0x4e21, 0xfffffffffffffffc, @loopback={0x0, 0x1}, 0xffffffffffffffbc}, {0xa, 0x4e22, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x8}, 0x9, [0x9, 0x198e, 0x1, 0x6a, 0x0, 0x8, 0x5, 0x3]}, 0x5c) 2018/02/27 18:36:04 executing program 3: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) fgetxattr(r0, &(0x7f0000000100)=@random={'trusted.', '/proc/self/net/pfkey\x00'}, &(0x7f0000000140)=""/91, 0x5b) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$assume_authority(0x10, r1) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/access\x00', 0x2, 0x0) 2018/02/27 18:36:04 executing program 5: socket(0x11, 0x3, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f0000b8d000/0x2000)=nil, 0x2000, 0x2, 0x431, r0, 0x4) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='syz_tun\x00', 0x10) 2018/02/27 18:36:04 executing program 6: r0 = memfd_create(&(0x7f0000012fcc)='vboxnet1mime_type-bdevsystemppp0procsystem-#%B\\ppp1\x00', 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000000200)=""/231, 0xe7) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000100)=0x100, 0x4) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000340)=0x0) fcntl$lock(r0, 0x24, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, r1}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000080)={0x9, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {0x0}, {}, {}, {}]}) syz_open_dev$evdev(&(0x7f00000001c0)='/dev/input/event#\x00', 0x4, 0x105040) r3 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$setperm(0x5, r3, 0x220000) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f00000000c0)={r2, 0x4}) 2018/02/27 18:36:05 executing program 0: socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000000140)={0x1}) fcntl$lock(r0, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x80000000000000}) socketpair(0x0, 0x1, 0x7, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) symlinkat(&(0x7f0000000240)='./file0\x00', r2, &(0x7f00000002c0)='./file0\x00') r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x402, 0x0) syz_open_pts(r1, 0xa000) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f00000000c0)={0x4, 0x0, 0x6, 0x0, 0xf}) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) getsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000000180)=""/107, &(0x7f0000000200)=0x6b) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000000340)={0xffffffffffffffff}) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000040)={'ifb0\x00', @ifru_map={0x81, 0xffffffff80000001, 0x3, 0x9, 0xfffffffffffffffd, 0x4}}) getsockopt$inet_buf(r4, 0x0, 0x25, &(0x7f0000000380)=""/4096, &(0x7f0000001380)=0x1000) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/mls\x00', 0x0, 0x0) 2018/02/27 18:36:05 executing program 1: clone(0x0, &(0x7f0000000140), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000180)) wait4(0x0, 0x0, 0x60000003, &(0x7f000005af70)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20000, 0x0) getsockname$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x1c) 2018/02/27 18:36:05 executing program 4: socket$pptp(0x18, 0x1, 0x2) msync(&(0x7f0000996000/0x12000)=nil, 0x12000, 0xfffe) r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100)={0x6, 0x400, 0x800, 0x100000001, 0x10001}, 0x14) munmap(&(0x7f00009a1000/0x1000)=nil, 0x1000) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mprotect(&(0x7f00009a6000/0x4000)=nil, 0x4000, 0x4) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) sigaltstack(&(0x7f0000998000/0x7000)=nil, &(0x7f00000000c0)) 2018/02/27 18:36:05 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00003c0fdc)={0x24, 0x0, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@nested={0x10, 0x2, [@typed={0xc, 0x1, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}]}, 0x24}, 0x1}, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x101000, 0x0) r1 = creat(&(0x7f0000000200)='./file0\x00', 0x81) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000001c0)=0x0) capget(&(0x7f0000000080)={0x20080522, r2}, &(0x7f00000000c0)={0x9, 0x9e, 0x7, 0x7fffffff, 0x0, 0x7db}) 2018/02/27 18:36:05 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x8000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)) mount(&(0x7f0000a38ff8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/validatetrans\x00', 0x1, 0x0) umount2(&(0x7f000049c000)='.', 0x0) socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getflags(0xffffffffffffffff, 0xb) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f00000000c0)) accept4$ax25(r0, &(0x7f0000000000), &(0x7f0000000080)=0x10, 0x80000) sendto$llc(r0, &(0x7f0000000140)="5ed3efe87eed51b561e8fd9d2b8e28a289652af74f513dd37b340687fa28734a497b116a3cb63435bdeb073d5c17da10765db1ad693a9f72de87b0d3c287c48277d282305f352c1c0a8d62e50818217cf0c6f64af585f9b5219d59c4c4", 0x5d, 0x20000000, &(0x7f0000000040)={0x1a, 0x9, 0x1, 0xfffffffffffffff7, 0x3, 0x0, @empty}, 0x10) 2018/02/27 18:36:05 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000eb9ff9)="666400000004bb") fcntl$setstatus(r0, 0x4, 0x42400) getdents(r0, &(0x7f0000002fd0)=""/48, 0x30) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x7ff, 0x4) 2018/02/27 18:36:05 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000001000), &(0x7f0000003000)=0x4) 2018/02/27 18:36:05 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000106ff8)='./file0\x00', 0x18442, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000040)={0x952, 0x7b, 0x8, 'queue0\x00', 0x80}) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x420c00, 0x0) write$sndseq(r0, &(0x7f0000c55000)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000cbb000)={0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}}}], 0x30) [ 116.997187] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/02/27 18:36:05 executing program 1: mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r0 = open(&(0x7f0000895ff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000003f154)='./file0\x00', 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x488000, 0x119) r2 = openat(r1, &(0x7f00009e8000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001fff7)='./file0/file0\x00', r2, &(0x7f000001fff8)='./file0\x00') renameat2(r2, &(0x7f0000875000)='./file0\x00', r1, &(0x7f0000805000)='./file0\x00', 0x0) 2018/02/27 18:36:05 executing program 2: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000bd0ffc)) [ 117.126506] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/02/27 18:36:05 executing program 0: mkdir(&(0x7f0000a7aff6)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000b38000)='./control\x00', 0x86000006) inotify_add_watch(r0, &(0x7f0000327000)='./control\x00', 0x1000800) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000080)={&(0x7f0000000040)=[0x3f, 0x2, 0x101, 0x4, 0x6, 0x8], 0x6, 0x8001, 0x8, 0xd7f2, 0x7ff, 0xff, {0xffffffffffff7fff, 0x7, 0x8, 0x5, 0x1, 0x2, 0x3fffffffc0000, 0x3f, 0x2, 0x0, 0xffffffffffff8001, 0x0, 0x80000000, 0xd5f, "942dfb8c2f8e2be9b8be0b2a8972f8079b6c3a83187e20308e9bad1d831e65dd"}}) 2018/02/27 18:36:05 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x8000) ioctl(r0, 0x2275, &(0x7f000054af01)="9812199e") sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8041}, 0xc, &(0x7f0000000040)={&(0x7f0000001240)=ANY=[@ANYBLOB="141000001007000329bd7000ffdbdf250a000008eb7f7e3cc83cd9940a5905d210b702d4c5da51a3f57078b77d1d5baf26ccd021ce124a6e47548d5dd1ddbaae83b9747bebddcdff2fc8fa24d50b2346ab0ee5ece5c75bf2375a69f6102c5d2bf62da79166848ab8f6ecb883741c3fd34a663e2a1e455372f98de5850e2cdc8694a62e3fe5e91c97cb9a806472901582f1f1cf104dcf84e5b9b48720f74f275d5bfba9abc4f38e0a80fd32c82df5d41f088637c5edd9c1e7ae7539e48000e1d901a418ea6ee8506c58806e068314cf47c73752c110eb356815801670a2ebbd96a3085cec3eca376ad125f55f634a8205d79bc35b11aec4c9dbf766d4d1160f5fb699eb90977d33be6e9257ff190ed7fda7790e2efbc1a12e753a841017d65edc64e7e091ba236b67d0e84418cfc74437001532e10569cdff8bdfe504e5fc5648a38cb01c02272c70bc0d910b7d861246781f1309d1324f457fc89dfbe213e35cf0487f41c1514e991dd0dfe8c31bdd403beed0e2b8ef64ba33c6412d7cc85c21ba9c5c58c26e38126bbde8fb0517576aeb529c2123359ed3eb25be1b029b01396fa04a3ab150b438a46bde6c774d646d08d8b7fc5629e27f30e3cba6eb4d609f0a4c8d5571b5dd2c04ce45d7edc32bf96e0bce95547ccfe620e7e251758e2489d16b5b951eb565fcc40d4c5514bf483264711467ca78a996eda10ca20b67a23f9f07b0d068115bdfad962045063643791aa3682fab954dfa96f350624fad04ba72458e20be8fca43f46de2e07c79caeb4ed9c3e9cf682517c4f3e2c747a26333ff3fec96612ae1c1da8ea52a3c2085de8a7284fd4f87b9a6094cf5f0370030de6f02ac0ca728aaa685017931bf000cc89b26966ac03f8e17d6f665e941c9edeef83ec296bc0993592bab7ebf4bd77782ed8abd2b6a0cdd8067f91abad9bfc5da2460cd88fef034cd9ce64a942726e1ac47558c2f020d43ec930e61ef99d5795b9ab0691d80e0e1d96be8663fc32a21ab064976ac9bc427d6baea545403ca49c0a09d4ab37e71149b81a04c54e28a11157aa17ba964a29a1eb14c2d44a53b1ca32e0d1dd95a59832a9320693998e086aac6d7cd9daa2af80a54e67aa046e80f441e338ed718fb01a57b04fad3771ef4cbf2c4079f0cf3f7e0c30add84cc390f6ef3abc502b406d2f73cba524611c9a83bcfc39bfe4526f4bcb8406377404c803c7876031c7b82452739604c0eff0efdd8577e30a7ce495620e10a1291071edd71af7cb8518d2ca65eff1a0e34b08600ed032b1fc8ff8a091f3911af64bba1201a0f9ea7c053967d9a8df9049841eb063df9376a9fba4e36b3963ae12da70a83d1f5c6964e8151a660bc72f6250a7715b4496b92220de59b14a0ac16e2071f4bdb4763a1391bd3d79394a3e5596b5b3435123cbf6de81c45ffc13fbc4fefe3c380b5c4db2cf919db3f898fb8a4910aa9257ce50a73023dd8b30d5ec65487f88091f6532c3e528756fcd99abe676471e17e50ecc8e353e8e1228d5e566f629ba7c6364d5a255471f0bced1060f244146c74df0812907a5e9cc098485d5eadb40948427f94030fa105a253d98669ad84c59be0e0a6aeb1c87ddc1b8ac29cbb03c96f1ee59fee36998d4b8dc3eb8e0bd20a2c4b726687b9b3436b51e1e156d614b9ff2df0c181f2e04be4aedf3cec85417faa8d939bf6470c3d86e682e93c9871c97540a64412c865f5bcb40f6ba12db3d21ef88c31578d0f687c57215b38eef8650ef20c014f2ca13fc7c01e6c61ba7ea23966058e0c46f9543f8cae5dbe1930365896e0c4be5e1deae2e50bd3e375d1900ad542f4dd393d056e4deb7f527a0a6643d5e6028b54e316449b739e897ea9a386db6d00c8037a5e11e62defc232ae32811b9aa04755678463c2d9b238fa74b02267b2f6bec8ef90a1081b54062e61b89a82fce16ceafe8830e00182f53e345ecf1f0f1c3e2d07ab5a88cd79cc52bdc9e4cf6eb7bfaab36df8e0165e39bab0cfbb342584abe12e7951566b48b7c81a40fdd711751a8d8caa8025a427f31f7f4f88c3c8ee07a7e79d042511567c38057df82190b016798d3476e63391e94b954a21f4704e125b1f85d6c6c7a173bf0b24819bb0ddbf83346e679766560bbeefe6693912d401d936c079d86f832702da99b1d70dc5e1a3c393e13891479ea91f6e309000807f0c94d0801cc7387aeef8a386d16c90752fe09ec1e0441189c990beb0ae67081070eff7b6f1b256a5a9ca84ebe97ca61c9cdb0df2b4cc865b1d66e345beda0889649a6745a27f28a21cbdf566e643def0d8a32e1a31c1c0e611d786357f8c6fe3a9c3b1968fa7560aeebfc655234c4e6fc6840484f54735de3d343c19d198520ba78cd5fa563686c0d5627706088e4ad91dd2eb6761b75d8ccc348f2005e9a1f0792a4c43c98202d5a728c7910857cc2cb2f2bd19d81d1598fda8ad89f1ddab7a0401fea15ed8c83e61dff6695000a9cf4ded14056806935f84abe86b1399b255ac46c93770f401389773c69fc04979bc2d2078ef1359fb93c7e2251a6e58145c08698285264573040deee04a7a6422cddf107395aed6d51249e4015085908868662ec0179b1203c31e85975df5e33b7c00822e9eb1bcb0b735b1b0b6b7d55d1310244b04eaf07888ed15f01a9aa1128a9f8b54bf7a25839866a64e7d4c5076629e73adc8cba9db21182edd117b06b0133af0771a5b1b8218c3c6c0074d0a2d30d5b39245a1c3231452ea2596ebb1e409678c6fb657b371dfa7722bef98d4096f80358684deb8ff4d13c8ae73f382b6be8bed84ce111ce6558cee025a2d444b77410a06f8e7a12596fa05540712bf5777cdc2cae270cd9087e9144dee49665fe38afdbccf398e8b3e41b32539c17fe26a1ec786c70e816a1cc5231e47c464716cdcac6f01b2dc47023bae80293f7faf91940ee77aa6b6f58a7d9a235730adf50b18745b94891f24e76e686ad8174c32fc28715342b34cefc24653f4fef55b39473bef6897d7c391b2906b72298f27598516eabdfcdbf8b5592bb0a8d1522be9b034bffa84507aa602a5fb76cf991489f0519716349a373a5150f9cc9ff1c0173adccaaf28c9c3249288b3be77f9ff60d3d9a0377d2f1e6a3fb12df8184ab7383f27ce70b47432bcfa4341d9709117fdab8c3e2aed6b2297f025b6f7c8a5b4429dcf6273ba4e9e8ccaff4f9f98ead49b566500d15b1b34f0955c7e09d8fc59f435b401fee3b4091f9b2e75e9484580ec1fb8ec75c3d7c8d9655c139e8c9b79dc6e365257a7cdf8225a95ef706110476746140573010a09a844abe8387107eafab39393af45536ef5566974037358da7d42f82c79c39b1c7fa99356d37d72caa2df42f1a8c337b58486350df2b4476e186667b4df7bf0d3575894b685e082a48361ee986fe3424ffcc3480cfa223675f8c8c1a854a95a258defe7a74cfc5f227cef1f12afb2469dfb58d6e757c1822d3d18bc0a6861e47a7a5944396a764d571271f825a4226da8a65754a14792ba5c42d7cb7b8eeadaf8cb22a092be26c1077a9b1f3a07f5964643af1e03c873ce55c87d8d467dcfd5d0b65090c057eca317057009f746731e3e49427f8214f58ae1635cc124b7569725e9c60e5a64821c4ef06d553e70547bd716ec2d0a87920e5237685cbb2169c3b44eae48974a9da65cbfa9511afd5ba32f9fa24affef4a305e61c7765d762012e3f5de6bb7634ddab7bd0740b5fbb351275bc05cb89095fd5434c0a6c9b9b744a1d14aaa5355b719b9dbf413d7b6915738d6920715e0c5603136186fd513169a38d97a5d6b632bd02b80113c1c3cddc97f0dfb58517f6348911ea461725462ff365f41abcae64c1dbc75780824a24025762c0bc5b662f99da6dc285bb6227f1a2302d208fd739abea30d7697c600de6481fb711e1761583a4bf8cb32366ea12cd19793a9eaa2ba33e690a4473d6f4792f9633f034e3750ec04ebde1041757691887efa6f779a5facc2208b2b31d92c8853202c08e7cbf69919fa7cab7f2bdc7612c73ca225d32c4751ef06cbd0756f07507e4dfee830347241b225aa2375188f93c4fc2154d8eba4259316c874402a2a317f245455ffa8cec7d776f4b578d37c2a8cb7d4fb452b0ed9c36a13fe7086af67fc673a1ab465fe81ffeff987d9c09aff7c817a3f86e7af5be5c9ab1f1b6685908f43ee61dfbb054d6d793db6e0d8f94828a0522bcff22eeb71609609358c1884bd954f9e7f2eba3523dc2ce7a093147ccfc1c24a97e49e2108cbc1cb9a64cf16e64ade021fa90fb76bce1feb6f5a03f271e2196a13c17ab73b18dde2e9b43e282a6e7b00ac25e770fe4cafb09f53c10d53a7786dc585a8fe75e404b463e31f38dfd39bb60a55bcee9aec07b91bb4245476c1bfc60e8dfe13b51ab6b274c222b9c2e63f6b98a1820fce7d4d489f4b3fbea00f0e55d5d34c77b2bb1df1969457d8d6447e364962cc0882553b80cad85013f88d7eb8d71cf7be342cb56509f4aa9217bac25b8e537d46421f263467343bfd1644fe84b85bc1be2a5109f6e27def3aa2c681698ab74511225b2721402d4a7a6ffafa52afba73c354ad2f396a32ff55088559e2c0cc4662ab17294fc17a2de9ce67e9a45698e7962936b4e378f7cbea0ed7d6a20ff816d53a78a1d4e1349ca99144b6422eefd490c8a8eb5bc839d9105c9c8a3244e8eb9d69d539614cc9e15ce9067151f1c4caee19185edb67622b8527d19a26347d06210ae7d00e51c8f8c96531b2079780351fc694d8201f49d8f7dee8502453a193ba4d6bd1e125cb8712b416babc903245a2fea45d45a6c1d73856c2fd9268281cd5d245bb1995f525ed93ad8714ac532b704000754aae7135f23be0abe1417f0672cebadf9588d6a56c4c0def9ba36f84b94b142d2fb92a9c73e3d5747e0f7111b436c31a59552edcd927ebcf674b6b5fc99fc34ffafb7d814a394963a80de65d8b0cdd819e0ecfa609cdbe1699d670e1295108829e0a5519e78522bd8ea313f7486c89165d89bf53fb9ee598bc3b66c52bec80a695fe343d420a065fcb34c28102b13ff4048bfc47c4f9f2a6c0be5d6ca833b974b88f07ff053916ee11e5064199b0db63f6c006843450e99c348b0494ed6ce9eaf0b760806498841c22619b72a702dffeece19a00130fbcca39d992c9bd28c86b7d070d3c865f63c75a10513f984a771223cb4ec04d1c5a7760758760fca96dfcc66f51e4bfd99a66a3c9d0a8a131ffc783d7ad84eb0cf19320a36439c9590d2577360ae674e99a568fe7e32d25c8596a030205a14e2f00c70b126649e7f8b5f964bc22375e2f626b9a409c7e57571e7c2716f33cb676eeae6c9cb7787445cf3810f28b15e929f4f37dce116df86e508d3af9cb1344388f19a00b924d9a0feef2a114cfd07656c507d8ea86e13426e7d2565071f792ef3940c9fd33178a870b22b5d1d15ef3dc2342673bec463b101c5eca51769d283beef96709b0f14f70877d73efd6dbbeacf2be7e6928ad2632222b19e08cf0490d83e0e55b3bac60703678cc4835335caf9aee0f22c4303393612ab847e86a258dd0b4b91edb4058b1a9527a85f6d3e81eb680acde7ca86be37a7c4d8e671a49f18ca2fe23fff06e360a1fe6ccafa463d35d16e7c2371e86342aef4a43be1d9a8ba457e6c12c862cc9269e11c4da3ef7112c922f332f3c1c2db3cf8e59e110ca0cb67718ee6b0cbe57cc682b984ce5779722cfefeca32a462e2564c0e698f862f6199096ec52cbb80d9c7f4764953ff61aad0d28111c47835d2a4748d0f1a9f861262d5343495081f876206b5e234bf97c9c7a01f85dd887e4063242d27aa444aef9e52e549aa7d9b8294d1dcefa4f6c4f14a8dd3e5ea0653b03c88ff92d4f565bad6c8f6c63ed081ab9bf46eda33b7be199bf5f74f13314a013800a2a24d1baea0cb073691554ce6a34ae0fccb3ce0eaf049a96a6f24d34f60181cdc3b31f9d97ef798cf5474fa0a8f6587f457cfd52ff68"], 0x1014}, 0x1, 0x0, 0x0, 0x20000000}, 0x40000) 2018/02/27 18:36:05 executing program 5: r0 = socket(0xa, 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) connect$inet6(r0, &(0x7f0000ded000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f000054dffc), &(0x7f0000741ffc)=0x4) 2018/02/27 18:36:05 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x2) fstat(r0, &(0x7f0000000000)) write$evdev(r0, &(0x7f0000000100)=[{{0x0, 0x2710}, 0x4, 0x4}], 0x10) 2018/02/27 18:36:05 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000316ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000001ffc)=0x3) bind(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="02004e20e000000100000000000022bcce6c807568b91cdd1aed02750719f54f7907ad141f083ce847b5625708400c741f9fd2f6c9583aadb5dcd3dbd2de93ef5f0363dc362437489ab853ab531037f2f58b50e28f294ce8bc35de0aa03329e1b19db995ddc83db6e1b1ba536be1b63ab92f9c9f8ed7d71bd72064679c73948caf6e2384c4cc0b0e4265b1618ac7ef3056c7f9433263b19fa5e20fdbe5d1492aa2e879cf43bb5eab608a0357d470aa25afa37abb6139b7937d261a4b4742d08f9a571d685e7cc7ca859b66f013a5fb6641df8e73826a78c8537b7de2c02f264f30eb5999d72b28c29a19ebf2da36387ad974851e57fbfe520505cb8d26693da57d6e082f06a324a0"], 0x10) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_int(r1, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f000069e000)) write$selinux_load(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x84) 2018/02/27 18:36:05 executing program 2: r0 = memfd_create(&(0x7f0000000ff9)='cgroup\x00', 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x15, 0x2, @tid}) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000040)={@loopback}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e22, 0x9, @dev={0xfe, 0x80, [], 0xc}, 0x8}}}, &(0x7f0000000180)=0x8c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000001c0)={r2, 0x8000, 0x30, 0xa02, 0x9}, &(0x7f0000000200)=0x18) 2018/02/27 18:36:05 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getpeername$packet(r2, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x14) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={'syz_tun\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="0f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000016e0000000000000000000000000000000000000000000000000000000000000000000000"]}) 2018/02/27 18:36:05 executing program 3: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000000080)=@can={0x0, 0x0}, &(0x7f00000000c0)=0x10) sendto$packet(r1, &(0x7f0000000040)="e68a297a3ee03da1ea65725940e9960d3ebd1e4f40d81d37f2692a437353256c8354539c9bcbcd0ce2fc4d", 0x2b, 0x0, &(0x7f0000000100)={0x11, 0x1f, r2, 0x1, 0x4, 0x6, @random="5bcdc16eefc2"}, 0x14) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x0) 2018/02/27 18:36:05 executing program 6: lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) setxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@random={'trusted.', '\\\x00'}, &(0x7f0000000180)=']\x00', 0x2, 0x2) r0 = socket$netlink(0x10, 0x3, 0x16) writev(r0, &(0x7f0000000000)=[], 0x0) 2018/02/27 18:36:05 executing program 5: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000300)={0x0, 0x0}) getpid() r1 = syz_open_procfs(r0, &(0x7f0000000080)='ns/cgroup\x00') r2 = socket$inet6(0xa, 0x2, 0x0) arch_prctl(0x1007, &(0x7f0000000240)="fce6ded097ae7f06585cd7c99cef309ef8f081503f2d9c407d31481e0a0ef184f06c8009f7e6ab94375e5f022390bf9a4d8f0dc8582e0bd3c2279c") setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000000c0)={{{{0x2, 0x4e23, @loopback=0x7f000001}}, {{0xa, 0x4e23, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x40}}}, 0xfffffffffffffffe, 0xd0e6, 0x3, "e195d7d929d5ffd21d4c1fa9264265294cd6cfdf979a6155a301ebacb4112d4de1442d007c806c1ef51df57ad4130d65f2428f96fbe27291c84d53f58197071e4c7f6c33bfa2a35bffb755ef4d193929"}, 0x160) setsockopt$inet6_buf(r2, 0x29, 0x14, &(0x7f00002b9000)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_buf(r2, 0x29, 0x20000000000015, &(0x7f000064dfeb)="ff55d36cffba04365d0000000000000101000000", 0x14) setns(r1, 0x0) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x41) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000280)={0xffffffff, 0x1}) 2018/02/27 18:36:05 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x100) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000040)=0xa9cf) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000282000)={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x2}, 0xc) 2018/02/27 18:36:05 executing program 4: wait4(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x400000, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000100)) 2018/02/27 18:36:05 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000020000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) connect$inet6(r0, &(0x7f000000e000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r1 = socket(0x8, 0x80000, 0x20) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000000), 0x4) 2018/02/27 18:36:05 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x100000000, 0x105000) sendmsg$key(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x2, 0xe, 0x101, 0x0, 0x7, 0x0, 0x70bd28, 0x25dfdbfe, [@sadb_x_filter={0x5, 0x1a, @in=@loopback=0x7f000001, @in=@broadcast=0xffffffff, 0x3, 0x10, 0x10}]}, 0x38}, 0x1}, 0x4004) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000bd6fec)=""/20, &(0x7f0000b54000)=0x14) umount2(&(0x7f0000000000)='./file0\x00', 0x7) msync(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1) 2018/02/27 18:36:06 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000272000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x1, 0x0, 0x0, 0x3}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000fac000)={0x0, 0x2, 0x800000000000000, 0x0, 0xfffffffffffffffd}) 2018/02/27 18:36:06 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f0000006ff4)={@empty, @loopback=0x7f000001, 0xd5}, 0xc) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f00000002c0)=0x4) recvfrom$inet6(r1, &(0x7f000001c000), 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000001c0)=0xf0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e21, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x8c) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f0000000000)="86", 0x1) bind$inet(r0, &(0x7f000000f000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000004000), 0x33f, 0x0, &(0x7f0000002000)={0x2, 0x4e23, @empty}, 0x10) 2018/02/27 18:36:06 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000266000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={'vlan0\x00', @ifru_mtu=0x1}) pipe2(&(0x7f0000000440), 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/sequencer2\x00', 0x0, 0x0) fremovexattr(r1, &(0x7f0000000000)=@random={'user.', '/dev/sequencer2\x00'}) 2018/02/27 18:36:06 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000000000)={0x14, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = dup3(r0, r0, 0x80000) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000180)=@generic={0x8, 0x8001, 0xfff}) timerfd_settime(r1, 0x1, &(0x7f0000000100)={{0x0, 0x989680}, {r2, r3+10000000}}, &(0x7f0000000140)) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000080)) 2018/02/27 18:36:06 executing program 4: socket$inet(0x2, 0x0, 0x7fffffff) r0 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000000c0), &(0x7f0000001100)=0x8) 2018/02/27 18:36:06 executing program 3: unshare(0x40600) r0 = syz_open_dev$random(&(0x7f0000cf9000)='/dev/random\x00', 0x0, 0x0) r1 = dup2(r0, r0) timerfd_gettime(r1, &(0x7f0000000000)) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cd9ff4)='/dev/rfkill\x00', 0x0, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cba000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet6_int(r2, 0x29, 0xe, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f0000a6b000)) close(r3) preadv(r0, &(0x7f00000005c0)=[], 0x0, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/02/27 18:36:06 executing program 6: setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x4, &(0x7f0000000040)=0x40000000000004, 0x5a9b7b8f71993090) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) 2018/02/27 18:36:06 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0x5, &(0x7f0000005440)={&(0x7f00000053c0)=ANY=[@ANYBLOB="000000000100280700000000000000"], 0x16c}, 0x1}, 0x44044) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syzkaller0\x00', 0x0}) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x41) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000340)={0x0, @in6={{0xa, 0x4e24, 0x9, @ipv4={[], [0xff, 0xff], @rand_addr=0x7}, 0xffff}}, 0x1d2f9cb, 0x87, 0x2, 0x8001, 0x20}, &(0x7f0000000400)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000440)={r3, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000180)={0x0, 0x5}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000280)={r4, @in6={{0xa, 0x4e21, 0x100, @loopback={0x0, 0x1}, 0x3}}, 0x2, 0xb7, 0x12d7, 0x3, 0x22}, 0xa0) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000100)={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffff9, 0x0, 0x7, 0x500, 0x4, 0x8, r1}) 2018/02/27 18:36:06 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0xffffffffffffff4d, 0x800000023fffffe, &(0x7f0000303000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x5) sendmmsg(r0, &(0x7f0000005980)=[{{0x0, 0x0, &(0x7f0000003f00)=[], 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="0c0056b5800000002655f728ab1dae5e541cceb03ec9fcc83d00"], 0xc}}], 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x40, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000000040)) shutdown(r0, 0x1) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_security(0x11, r3, &(0x7f0000000140)=""/59, 0x3b) 2018/02/27 18:36:06 executing program 3: prctl$void(0x20000000000000d) r0 = socket(0xf, 0x0, 0x7) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000500)={{0xa, 0x4e22, 0x6, @empty, 0x4}, {0xa, 0x4e23, 0x1, @loopback={0x0, 0x1}, 0x80000000}, 0x5, [0x81, 0x7f, 0x10001, 0x400, 0x5, 0x9, 0x7, 0x101]}, 0x5c) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000580)=0x6, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000040)=0x87c0, &(0x7f0000000080)=0x4) execveat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000380)=[&(0x7f0000000100)='/selinux/enforce\x00', &(0x7f0000000140)='/selinux/enforce\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='/selinux/enforce\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='/selinux/enforce\x00', &(0x7f0000000280)='/selinux/enforce\x00', &(0x7f00000002c0)='/selinux/enforce\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='\x00'], &(0x7f00000004c0)=[&(0x7f00000003c0)='/selinux/enforce\x00', &(0x7f0000000400)='/selinux/enforce\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00'], 0x1000) 2018/02/27 18:36:06 executing program 4: r0 = socket(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000c7d000)={0xa, 0x4e20, 0x0, @empty, 0x5}, 0x1c) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000bf9000)={@broadcast=0xffffffff, @loopback=0x7f000001}, 0x8) [ 118.291519] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1 sclass=netlink_route_socket pig=13524 comm=syz-executor5 2018/02/27 18:36:06 executing program 2: prctl$getreaper(0x25, &(0x7f0000007000)) creat(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x1, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f000001f000)='./file0\x00', &(0x7f0000015ff8)) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80800) setsockopt$ax25_int(r0, 0x101, 0x3, &(0x7f0000000080)=0x4, 0x4) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000ca3000)='smaps\x00') readv(r2, &(0x7f00000012c0)=[{&(0x7f0000001100)=""/181}, {&(0x7f0000001300)=""/230}], 0x1) socketpair$inet_sctp(0x2, 0x20000005, 0x84, &(0x7f0000000180)) fadvise64(r0, 0x0, 0xffffffffffffffff, 0x7) 2018/02/27 18:36:06 executing program 7: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f00005d7ffc)=0xc) setfsgid(r0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000040)=@req) 2018/02/27 18:36:06 executing program 5: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000180)) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000e6a000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000299f68)={0x2, 0x400000000000003, 0x0, 0x0, 0x11, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @empty}}, @sadb_address={0x3, 0x7, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x88}, 0x1}, 0x0) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/70, 0x46) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/02/27 18:36:06 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) setsockopt$sock_int(r0, 0x1, 0x26, &(0x7f0000f85000)=0x800, 0xffffffb0) recvmmsg(r0, &(0x7f0000f84000)=[{{&(0x7f0000f84fec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x14, &(0x7f0000000400)=[], 0x0, &(0x7f0000f84000)=""/167, 0xa7}}], 0x1, 0x0, &(0x7f0000f84ff0)={0x77359400}) 2018/02/27 18:36:06 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) prctl$setname(0xf, &(0x7f0000000400)="6d6a6c027300") mount(&(0x7f0000fb6000)='./file1\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)="7562696673002d8ac9947c51e2c92411f2e98e97430ec0b3883d3798901150ea3fb672cb405cb293516b0976679b698ba43795ddc30a51d1ff6bec5cdd4956d70e5a66824aad4e70f35c408cc2a1b09e86e48d00ee974808b9484f0d0fabf7a20a3d18", 0x1000, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x200, 0x0) mkdirat(r0, &(0x7f00000002c0)='./file1\x00', 0x20) fstat(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x7, &(0x7f0000000000)='./file0\x00', r1, &(0x7f00000001c0)="3847897859e99ddad7e810fcf5bac402972a4c6f59d91c3daaa496d32a92b3e04336b0e6de0a8ffb4bab1730d7993aa8a197aaa4c5e46c1dc8b849df5d73c5dad19103273683a4eaa6549dc92d1ac7df4a58b1ae095172dc8d5a770c4ccb1bd9dc471be5bce4539487e22ff00012e530130e03b36420de92e04155b900e26512e3a909d4540ba1683113b0cac96a22736a349ff8d036d2a245db932b1679dbb186c75e9c3e2702bb44f3c9d187fc04fd1ca1cb2b6e1ae639d340fab002a94569e44bd9ac9a5dbe0d5159b0b9ba81edc7df31d1298c9d7cc20e0ca202e539afc9fa86dbc0cbc0807459f8ea64") 2018/02/27 18:36:06 executing program 5: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', @ifru_map={0x2}}) mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x80000003, 0x33, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f0000000000)) 2018/02/27 18:36:06 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/rtc\x00', 0x8800, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x800}, 0x4) getsockname$inet6(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={r1, 0x9}, &(0x7f0000000100)=0x8) 2018/02/27 18:36:06 executing program 3: mkdir(&(0x7f0000bb6ff8)='./file0\x00', 0x0) mount(&(0x7f0000229000)='./file0\x00', &(0x7f000087fff8)='./file0\x00', &(0x7f0000263000)='btrfs\x00', 0x0, &(0x7f0000d1cfff)) ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80042407, &(0x7f00000004c0)) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f00000001c0)=0x8001) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000480)=0x1) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x17) pselect6(0x40, &(0x7f0000000040)={0x80000000, 0x2fc, 0x4, 0x200, 0x0, 0x7f, 0x1000, 0x2}, &(0x7f0000000080)={0x8416, 0xf4, 0x7fff, 0x8, 0x5, 0x1, 0x7fff, 0x64}, &(0x7f0000000300)={0x1, 0x400, 0x8, 0x6, 0x100000000, 0xfffffffffffffffa, 0x80000001, 0x36d24878}, &(0x7f0000000100)={0x0, 0x989680}, &(0x7f0000000180)={&(0x7f0000000140)={0x7fff}, 0x8}) ioctl$TIOCNOTTY(r0, 0x5422) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000280)=0x7fffffff) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000280)=[], 0x0) r2 = creat(&(0x7f0000000200)='./file0\x00', 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000340)={{{@in=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f00000000c0)=0xe8) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000440)={@mcast2={0xff, 0x2, [], 0x1}, r3}, 0x14) 2018/02/27 18:36:06 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000000dff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000d40ffc)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000100)=0xe8) ioprio_set$uid(0x3, r1, 0x81) 2018/02/27 18:36:06 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x1) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000000c0)=0x6, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000100)={'rose0\x00', @ifru_addrs=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e22, @rand_addr=0x5}, 0x0, 0x1, 0x0, 0x4}}}) setsockopt$inet_tcp_int(r1, 0x6, 0x7, &(0x7f0000000040)=0x6, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000150000), 0x4) connect$inet(r1, &(0x7f0000000200)={0x2, 0x4e20, @empty}, 0x7f) 2018/02/27 18:36:06 executing program 6: syz_emit_ethernet(0x0, &(0x7f0000000080)=ANY=[], 0x0) syz_emit_ethernet(0x178, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [{[], {0x8100, 0x6, 0x86}}], {@mpls_uc={0x8847, {[{0x5e, 0xff, 0x70ed, 0x2}, {0xb7, 0x7f, 0x4, 0x7}], @ipv6={0x3, 0x6, "3690b6", 0x136, 0x3e, 0x401, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, {[@routing={0x21, 0x2, 0x0, 0x100000000, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, @routing={0x32, 0x2, 0x0, 0x4, 0x0, [@dev={0xfe, 0x80, [], 0x18}]}], @icmpv6=@time_exceed={0x3, 0x1, 0x0, 0x19, [], {0x9, 0x6, "b0ceff", 0x3, 0xff, 0x3f, @remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, [@routing={0x2e, 0xa, 0x3, 0x3f, 0x0, [@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @empty, @loopback={0x0, 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}]}], "225f863bbe6cc22843e02b8fbdbcc2879262f0ae9514e8965d7e819a2edce4be5e704377ee1d80f5453335a7efed63a849542f2bf2de17dad4bb394dfad08066e8e25650913266390a74a6ec5b10005ad293fe16521fefbf3713e336b75b0d668fc210525b8f10f399f7f29617a4963e7031dacb1817926a06b47c381938"}}}}}}}}, &(0x7f0000000180)={0x0, 0x5, [0x8bc, 0xc35, 0x7b3, 0xf26]}) 2018/02/27 18:36:06 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f84ff0)={&(0x7f00003e7fa0)={0x2, 0x5, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x60}, 0x1}, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000014c0)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001500)={{{@in6=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000001600)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001640)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x6, 0x4e24, 0x80, 0xa, 0x20, 0xa0, 0xff, r2, r3}, {0x400000, 0x4, 0x2, 0x6, 0x1c0, 0x8, 0x5f1, 0x8}, {0x7, 0xbd4, 0x48b, 0x231a}, 0x5, 0x6e6bb0, 0x2, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x4d3, 0x3c}, 0xa, @in=@rand_addr=0x7fff, 0x0, 0x4, 0x2, 0x3, 0x3, 0x3, 0xfe}}, 0xe8) 2018/02/27 18:36:06 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x40000000004) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x30, &(0x7f0000c01f18)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@empty}}, {{@in=@rand_addr}, 0x0, @in6=@empty}}, 0x40fd) 2018/02/27 18:36:07 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000001180)={0xa, 0x4e20, 0x0, @empty}, 0x1c) mmap(&(0x7f0000017000/0x2000)=nil, 0x2000, 0x0, 0x80012, r0, 0x0) sendmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)=[]}, 0x4008000) get_thread_area(&(0x7f0000000000)={0x25, 0x20000000, 0x6000, 0x7, 0x0, 0x6, 0xf, 0x40, 0x1, 0x80000000}) sendmsg(r0, &(0x7f0000022000)={0x0, 0x0, &(0x7f0000006000)=[{&(0x7f00000171f5)="87", 0x1}], 0x1, &(0x7f0000004ff0)=[]}, 0x0) [ 118.845799] audit_printk_skb: 4911 callbacks suppressed [ 118.845808] audit: type=1400 audit(1519756567.050:24244): avc: denied { sys_admin } for pid=13567 comm="syz-executor1" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 118.846580] audit: type=1400 audit(1519756567.050:24245): avc: denied { net_admin } for pid=3883 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 118.846892] audit: type=1400 audit(1519756567.040:24243): avc: denied { net_admin } for pid=3878 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 118.851184] audit: type=1400 audit(1519756567.050:24246): avc: denied { net_admin } for pid=3878 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 118.858314] audit: type=1400 audit(1519756567.050:24247): avc: denied { net_admin } for pid=3883 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 118.860715] audit: type=1400 audit(1519756567.050:24248): avc: denied { net_admin } for pid=3878 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 118.863392] audit: type=1400 audit(1519756567.050:24249): avc: denied { net_admin } for pid=3883 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 118.880589] audit: type=1400 audit(1519756567.080:24250): avc: denied { net_admin } for pid=3878 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/27 18:36:07 executing program 4: pipe(&(0x7f0000000140)={0xffffffffffffffff}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0xc78e, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x100, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x1, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000100)=r2) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x400140) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x191400, 0x0) mmap(&(0x7f00005ef000/0x1000)=nil, 0x1000, 0x0, 0x3f, r3, 0xfffffffffffffffa) 2018/02/27 18:36:07 executing program 0: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(0xffffffffffffffff, 0x80000000005408, &(0x7f0000299ffa)=0xffffffffffffffff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x42, 0x2) prctl$getreaper(0xcb1045c1f7367806, &(0x7f0000000100)) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000040)={@empty, @empty, 0x0}, &(0x7f0000000080)=0xc) bind$packet(r0, &(0x7f00000000c0)={0x11, 0xf9, r1, 0x1, 0x1, 0x6, @random="71fd99ce33c0"}, 0x14) 2018/02/27 18:36:07 executing program 6: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) recvfrom$inet6(r1, &(0x7f0000e8eff2)=""/14, 0xe, 0x2000, &(0x7f0000319fe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 2018/02/27 18:36:07 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000000c0)) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x1, 0x6, @empty}, 0x10) socket$nl_route(0x10, 0x3, 0x0) r2 = socket$inet6(0xa, 0x7, 0x0) setsockopt$inet6_int(r2, 0x29, 0x19, &(0x7f0000000000), 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000180)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) 2018/02/27 18:36:07 executing program 7: accept4(0xffffffffffffffff, &(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000100)=0x2e, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x6, 0x1, 0x6e7, 0x1, 0x6}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000240)={r2, 0xc6a}, 0x8) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f0000000000)={0x8, {{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x7}}}, 0x88) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x20005, &(0x7f0000e3dffc)=0xb, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/02/27 18:36:07 executing program 3: openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000a0d000), 0xfffffffffffffe2a) unshare(0x40600) fcntl$getflags(r0, 0x403) r2 = epoll_create(0x5a) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000518ff4)) signalfd4(r1, &(0x7f0000e82000), 0x8, 0x0) 2018/02/27 18:36:07 executing program 1: r0 = gettid() getpid() getpriority(0x4000, r0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x100) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc004240a, &(0x7f00000000c0)={0x2, 0x0, [0x0, 0x0]}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/02/27 18:36:07 executing program 5: rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000021ff8)={0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f0000da0000)=[{&(0x7f0000c9bfa1)='i', 0x1}], 0x1, 0x0) fcntl$setpipe(r2, 0x407, 0x0) writev(r2, &(0x7f000000b000)=[{&(0x7f0000c01f96)=',', 0x1}], 0x1) dup2(r0, r1) [ 118.882328] audit: type=1400 audit(1519756567.080:24251): avc: denied { net_admin } for pid=3876 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 118.882520] audit: type=1400 audit(1519756567.080:24252): avc: denied { net_admin } for pid=3883 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/27 18:36:07 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x400000000b, &(0x7f00008aaffc)=0x100000001, 0x4) getrlimit(0xd, &(0x7f0000000600)) sendto$inet(r0, &(0x7f00008a8000), 0x0, 0x0, &(0x7f00008a8ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="070200000000000002004e21000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000002004e24ac14140e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e2410a467e5000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e2000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e20e0000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e21e0000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e2300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e21e0000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e2300000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e237f000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x5e8) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00008abffc)=0x1000000000000004, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000640)='/dev/sequencer2\x00', 0x400240, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000680)={'bond0\x00', 0x0}) bind$packet(r1, &(0x7f00000006c0)={0x11, 0x1c, r2, 0x1, 0x7fff, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x14) recvmsg(r0, &(0x7f000089e000)={0x0, 0x0, &(0x7f00006d3000)=[], 0x0, &(0x7f000089f000)=""/4096, 0x1000}, 0x12004) [ 119.385460] device syz_tun entered promiscuous mode 2018/02/27 18:36:07 executing program 1: r0 = socket$inet6(0xa, 0x1001000000080001, 0x0) r1 = socket$inet6(0xa, 0x3, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x50, &(0x7f000035c000)=""/84, &(0x7f000000cffc)=0x1da) pipe(&(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(r2, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000580)=0x14) getresuid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000680)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@dev={0xac, 0x14, 0x14, 0x12}, 0x4e23, 0xa37, 0x4e23, 0x0, 0xa, 0x0, 0x80, 0x7f, r4, r5}, {0x5, 0x1, 0x4, 0x4f, 0x6, 0x3, 0xcd34}, {0x4, 0x3, 0x8000, 0x40}, 0xaa7, 0x0, 0x2, 0x1, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x4d3, 0x32}, 0xa, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x7, 0x0, 0x1, 0x80000001, 0x2cf, 0x1}}, 0xe8) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000000080)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004000000e803000010010000200200002002000004030000040300000403000004000000", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYRES64=r1], 0x3) 2018/02/27 18:36:07 executing program 7: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00007e9fc0)=[{&(0x7f00003fffe3)="95a8b4cb16718402617f6857d90f5e4f00dc0394100e39af36920bb7ca9e", 0x1e}], 0x1, 0x0) 2018/02/27 18:36:07 executing program 5: mkdir(&(0x7f0000553000)='./file0\x00', 0x0) r0 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) r1 = add_key$user(&(0x7f0000000240)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)="a73e2248b1468f22483b6b14d55385", 0xf, 0xfffffffffffffffc) keyctl$describe(0x6, r1, &(0x7f0000000300)=""/38, 0x26) mkdirat(r0, &(0x7f000003f154)='./file0\x00', 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000100)={0xffffffff, 0x0, 0x10001, 0x200}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f0000000380)={{0x6, 0x7}, 'port0\x00', 0x1, 0x10000, 0xffff, 0x101, 0x4, 0x0, 0x1, 0x0, 0x2, 0x20}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000340)={0xa, r2, 0x2, 0x9}) getsockopt$inet_dccp_buf(r0, 0x21, 0x82, &(0x7f0000000180)=""/122, &(0x7f0000000200)=0x7a) r3 = open$dir(&(0x7f00004daff8)='./file0\x00', 0x0, 0x0) r4 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) keyctl$instantiate(0xc, r1, &(0x7f0000000440)="4ee32d0e22c88b9e743e3204cb5099fa313380c2ddcbd9d2c09f11ad4f9a23078b5a3fea0b2622db6a272dc9cbed98de4537763dac58c46f678b43079ccd5efe917780cb05", 0x45, r4) r5 = request_key(&(0x7f0000000000)='cephf', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="7b27ab00", 0xfffffffffffffff8) keyctl$describe(0x6, r5, &(0x7f00000000c0)=""/6, 0x6) getdents64(r3, &(0x7f00007e2000)=""/4096, 0x12da) getdents64(r3, &(0x7f00009ecfad)=""/83, 0x53) 2018/02/27 18:36:07 executing program 3: r0 = syz_open_dev$evdev(&(0x7f000000dfee)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b9fff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000766000)={0x4}) epoll_pwait(r1, &(0x7f0000469000)=[{}], 0x1, 0x0, &(0x7f0000595ff8), 0x8) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x4040, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x10102, 0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x8}) 2018/02/27 18:36:07 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00001aa000)='net/psched\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000eacff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendfile(r1, r0, &(0x7f000033cff8), 0x1) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0xffffffff, 0x4) 2018/02/27 18:36:07 executing program 6: r0 = socket$inet6(0xa, 0x4000000000002, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f7c000)=0x621c, 0x4) r1 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0x401) sendto$inet6(r0, &(0x7f0000f81000), 0xfffffffffffffcc2, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0xffffffffffffff7b) accept4$inet6(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x1c, 0x0) recvfrom$inet6(r0, &(0x7f0000000040)=""/246, 0xf6, 0x23effd, 0x0, 0xfffffffffffffda0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000f80ffc)) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x6, 0x3ff, 0xee, 0x7ef80855, 0xfff, 0x6, 0x3, 0x9, 0x8a, 0x2}, 0xb) [ 119.663807] device syz_tun left promiscuous mode 2018/02/27 18:36:07 executing program 0: socket$netlink(0x10, 0x3, 0x10) r0 = socket$netlink(0x10, 0x3, 0x13) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00002fdf60)=@ipv6_newroute={0x1c, 0x18, 0x101, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, []}, 0x1c}, 0x1}, 0x0) 2018/02/27 18:36:07 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff}) shutdown(r0, 0x1) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000040)={0x6, 0x0, 0x400006, 0x100000001, 0x3ff4}, 0xc) 2018/02/27 18:36:08 executing program 2: mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x3) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ae4000)={0xaa}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x9377) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000000)=0x6, 0x4) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000040)=""/145) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000f8dfe0)={{&(0x7f00007c3000/0x3000)=nil, 0x3000}, 0x1}) 2018/02/27 18:36:08 executing program 4: mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f0000ab2fe2)=""/30, &(0x7f0000000000)=0x1e) 2018/02/27 18:36:08 executing program 5: sysfs$2(0x77, 0x0, &(0x7f0000000000)=""/177) 2018/02/27 18:36:08 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x2, 0x0) ioctl(r0, 0x5101, &(0x7f00000000c0)="daeb549bfa0d395c505169f2ac673c7570807cef69903e0dbba5358517993fd92d41f4de02a9d39aeea40369d4857d13412214234d38f74e4387cd40b81cf3031823adc7ad5705f2f55f1907e38d06d98cb60b3ff6ce") 2018/02/27 18:36:08 executing program 7: getrusage(0xffffffffffffffff, &(0x7f0000000100)) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @empty}, &(0x7f0000000040)=0x1c, 0x800) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 2018/02/27 18:36:08 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000000040)=0x6, 0x4) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) syz_open_dev$random(&(0x7f00000001c0)='/dev/random\x00', 0x0, 0x0) bind$inet6(r1, &(0x7f0000fa1fe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r1, 0x0) r3 = add_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000280)={0x0, 0x1, 0x6, 0x100}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="080008000104f70f010040ca73eb430000000000000000000000000000"], &(0x7f0000000380)=0x18) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000003c0)=@sack_info={0x0, 0x2, 0x4}, &(0x7f0000000400)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0x100000000, 0xf14, 0x0, 0x7f}, &(0x7f0000000500)=0xa0) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$KDGKBMETA(r5, 0x4b62, &(0x7f0000000580)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000300)={0x0, 0x8000, 0x0, 0x4, r4}, &(0x7f0000000540)=0x10) keyctl$describe(0x6, r3, &(0x7f00000000c0)=""/75, 0x4b) sendto$inet6(r0, &(0x7f0000177fff), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) r6 = openat(r0, &(0x7f0000000200)='./file0\x00', 0x800, 0x20) setsockopt$packet_int(r6, 0x107, 0x11, &(0x7f0000000240)=0xfffffffffffffffa, 0x4) 2018/02/27 18:36:08 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) accept4(r1, &(0x7f0000000640)=@nl=@kern, &(0x7f0000000680)=0xc, 0x80000) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0186404, &(0x7f0000000040)={&(0x7f0000ffd000/0x1000)=nil, 0xb823, 0x7, 0x0, &(0x7f0000ffd000/0x3000)=nil, 0x8}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f000019d000)={0x2, 0x4e23, @empty}, 0x58) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={&(0x7f0000834000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000001b40)=ANY=[@ANYBLOB="280100001700000000000000000000007f000001000000000000000000000000000300000000000000000001000000000000000000000000ac14ffbb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="e0000001000000000000000000000000ff01000000000000000000000000000100000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x5}, 0x1}, 0x0) sendmsg(r1, &(0x7f0000001b00)={&(0x7f0000000080)=ANY=[@ANYBLOB="02004e20ac8a60aa000000f4c5c81c001332017c"], 0x10, &(0x7f0000001a80)=[{&(0x7f0000000940)="0348cb3bbd92702eb2aa1c343007175976b90cd4cce080ae9edcee014c5616550177c74bb7b20e9c661c0460dadf831b5f228b0d7258e421253fe0f0a3e313c28279", 0x42}], 0x1, 0x0, 0x0, 0x1}, 0x80) 2018/02/27 18:36:08 executing program 0: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) setpriority(0x4000000, r0, 0x80000001) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f00000000c0)={0x2, 0x1, 0x9, 0x0, r0}) [ 120.227073] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes [ 244.933631] INFO: task syz-executor1:13644 blocked for more than 120 seconds. [ 244.940915] Not tainted 4.9.84-ge7f51a5 #53 [ 244.945868] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 244.953822] syz-executor1 D29792 13644 3891 0x20020004 [ 244.959540] ffff8801d6a1c800 ffff8801c22aca80 ffff8801d8041500 ffff8801d7604800 [ 244.967541] ffff8801db321b98 ffff8801c2827a60 ffffffff838a438b ffff8801d6a1c800 [ 244.975534] ffffffff8114529a 00fffc0000000000 ffff8801db322468 ffff8801db322490 [ 244.983531] Call Trace: [ 244.986093] [] ? __schedule+0x67b/0x1ba0 [ 244.991778] [] ? __local_bh_enable_ip+0x6a/0xd0 [ 244.998092] [] schedule+0x7f/0x1b0 [ 245.003256] [] __lock_sock+0x13c/0x260 [ 245.008789] [] ? proto_unregister+0x370/0x370 [ 245.014926] [] ? prepare_to_wait_event+0x450/0x450 [ 245.021476] [] lock_sock_nested+0xf6/0x120 [ 245.027353] [] ipv6_getorigdst+0x136/0x610 [ 245.033207] [] ? ipv6_print_tuple+0x30/0x30 [ 245.039172] [] ? __ww_mutex_lock+0x14a0/0x14a0 [ 245.045704] [] ? mutex_unlock+0x9/0x10 [ 245.051217] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 245.058422] [] compat_nf_getsockopt+0xfd/0x130 [ 245.064649] [] compat_ipv6_getsockopt+0x1fa/0x2f0 [ 245.071115] [] ? ipv6_getsockopt+0x250/0x250 [ 245.077166] [] ? check_preemption_disabled+0x3b/0x200 [ 245.083984] [] inet_csk_compat_getsockopt+0x95/0x120 [ 245.090704] [] ? ipv6_getsockopt+0x250/0x250 [ 245.096749] [] compat_tcp_getsockopt+0x3d/0x70 [ 245.102949] [] compat_sock_common_getsockopt+0xb2/0x140 [ 245.109951] [] ? tcp_getsockopt+0xd0/0xd0 [ 245.115731] [] compat_SyS_getsockopt+0x14f/0x2a0 [ 245.122106] [] ? sock_common_getsockopt+0xd0/0xd0 [ 245.128586] [] ? compat_SyS_setsockopt+0x290/0x290 [ 245.135145] [] ? compat_SyS_ioctl+0x8c/0x2050 [ 245.141260] [] ? do_fast_syscall_32+0xcf/0x870 [ 245.147480] [] ? compat_SyS_setsockopt+0x290/0x290 [ 245.154038] [] do_fast_syscall_32+0x2f5/0x870 [ 245.160153] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 245.166948] [] entry_SYSENTER_compat+0x90/0xa2 [ 245.173148] [ 245.173148] Showing all locks held in the system: [ 245.179788] 2 locks held by khungtaskd/515: [ 245.184092] #0: (rcu_read_lock){......}, at: [] watchdog+0x125/0xa70 [ 245.192762] #1: (tasklist_lock){.+.+..}, at: [] debug_show_all_locks+0x70/0x280 [ 245.202436] 1 lock held by rsyslogd/3656: [ 245.206569] #0: (&f->f_pos_lock){+.+.+.}, at: [] __fdget_pos+0x9f/0xc0 [ 245.215423] 2 locks held by getty/3784: [ 245.219362] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 245.228650] #1: (&ldata->atomic_read_lock){+.+...}, at: [] n_tty_read+0x1f4/0x16c0 [ 245.238550] 1 lock held by syz-executor1/13644: [ 245.243181] #0: (sk_lock-AF_INET6){+.+.+.}, at: [] compat_ipv6_getsockopt+0x1df/0x2f0 [ 245.253353] 1 lock held by syz-executor1/13652: [ 245.258000] #0: (sk_lock-AF_INET6){+.+.+.}, at: [] compat_ipv6_getsockopt+0x1df/0x2f0 [ 245.268158] [ 245.269753] ============================================= [ 245.269753] [ 245.276874] NMI backtrace for cpu 1 [ 245.280474] CPU: 1 PID: 515 Comm: khungtaskd Not tainted 4.9.84-ge7f51a5 #53 [ 245.287626] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.296951] ffff8801d85d7d00 ffffffff81d956b9 0000000000000000 0000000000000001 [ 245.304918] 0000000000000001 0000000000000001 ffffffff810bb190 ffff8801d85d7d38 [ 245.312886] ffffffff81da07dd 0000000000000001 0000000000000000 ffff8801c0d8b418 [ 245.320850] Call Trace: [ 245.323409] [] dump_stack+0xc1/0x128 [ 245.329006] [] ? irq_force_complete_move+0x390/0x390 [ 245.335727] [] nmi_cpu_backtrace+0xfd/0x120 [ 245.341670] [] ? irq_force_complete_move+0x390/0x390 [ 245.348389] [] nmi_trigger_cpumask_backtrace+0x117/0x190 [ 245.355457] [] arch_trigger_cpumask_backtrace+0x14/0x20 [ 245.362437] [] watchdog+0x6f0/0xa70 [ 245.367685] [] ? watchdog+0x125/0xa70 [ 245.373104] [] kthread+0x26d/0x300 [ 245.378259] [] ? reset_hung_task_detector+0x20/0x20 [ 245.384893] [] ? kthread_park+0xa0/0xa0 [ 245.390484] [] ? kthread_park+0xa0/0xa0 [ 245.396075] [] ? kthread_park+0xa0/0xa0 [ 245.401668] [] ret_from_fork+0x5c/0x70 [ 245.407310] Sending NMI from CPU 1 to CPUs 0: [ 245.411818] NMI backtrace for cpu 0 skipped: idling at pc 0xffffffff838b4076 [ 245.419433] Kernel panic - not syncing: hung_task: blocked tasks [ 245.425555] CPU: 1 PID: 515 Comm: khungtaskd Not tainted 4.9.84-ge7f51a5 #53 [ 245.432711] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.442035] ffff8801d85d7cb8 ffffffff81d956b9 ffffffff83a8b2a0 ffff8801d85d7d90 [ 245.450025] ffff8801c0d8b400 dffffc0000000000 ffffffff84409000 ffff8801d85d7d80 [ 245.458000] ffffffff8142f571 0000000041b58ab3 ffffffff8418b2c0 ffffffff8142f3b5 [ 245.465962] Call Trace: [ 245.468623] [] dump_stack+0xc1/0x128 [ 245.473956] [] panic+0x1bc/0x3a8 [ 245.478941] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 245.487143] [] ? nmi_trigger_cpumask_backtrace+0x13b/0x190 [ 245.494392] [] ? nmi_trigger_cpumask_backtrace+0x145/0x190 [ 245.501636] [] watchdog+0x701/0xa70 [ 245.506881] [] ? watchdog+0x125/0xa70 [ 245.512298] [] kthread+0x26d/0x300 [ 245.517456] [] ? reset_hung_task_detector+0x20/0x20 [ 245.524089] [] ? kthread_park+0xa0/0xa0 [ 245.529682] [] ? kthread_park+0xa0/0xa0 [ 245.535271] [] ? kthread_park+0xa0/0xa0 [ 245.540866] [] ret_from_fork+0x5c/0x70 [ 245.546888] Dumping ftrace buffer: [ 245.550433] (ftrace buffer empty) [ 245.554113] Kernel Offset: disabled [ 245.557721] Rebooting in 86400 seconds..