[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 19.544881] random: sshd: uninitialized urandom read (32 bytes read, 32 bits of entropy available) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 24.463056] random: sshd: uninitialized urandom read (32 bytes read, 37 bits of entropy available) [ 24.840862] random: sshd: uninitialized urandom read (32 bytes read, 38 bits of entropy available) [ 25.824915] random: nonblocking pool is initialized Warning: Permanently added '10.128.0.56' (ECDSA) to the list of known hosts. 2018/04/21 23:50:03 fuzzer started 2018/04/21 23:50:03 dialing manager at 10.128.0.26:38869 2018/04/21 23:50:08 kcov=true, comps=false 2018/04/21 23:50:10 executing program 0: r0 = getpid() capget(&(0x7f0000000240)={0x20071026, r0}, &(0x7f0000000000)) 2018/04/21 23:50:10 executing program 2: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f00000017c0)={0x7, 0x81}, 0x2) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x1fffe, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x4001, 0x0) truncate(&(0x7f00000004c0)='./file0\x00', 0x81020e) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) sendfile(r1, r0, &(0x7f0000002b80), 0x8000007fffffff) fchmodat(r0, &(0x7f00000001c0)='./file0\x00', 0x0) syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x1000, &(0x7f0000000500)) unshare(0x40000000) 2018/04/21 23:50:10 executing program 3: setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@broadcast=0xffffffff, @in6=@dev={0xfe, 0x80}}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in6}}, 0xe8) r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000ff0)={0x1c2, 0x0, 0x29, 0x2}, 0x1c2) 2018/04/21 23:50:10 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002440)='/selinux/commit_pending_bools\x00', 0x1, 0x0) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000000)='8', 0x1}], 0x1) 2018/04/21 23:50:10 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vga_arbiter\x00', 0xc8000, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000340)=0x2, 0x4) perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x1fffe, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x4001, 0x0) truncate(&(0x7f00000004c0)='./file0\x00', 0x81020e) sendfile(r2, r1, &(0x7f0000002b80), 0x8000007fffffff) fchmodat(r1, &(0x7f00000001c0)='./file0\x00', 0x114) syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000500)) getxattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=@known='com.apple.system.Security\x00', &(0x7f0000000280)=""/67, 0x43) 2018/04/21 23:50:10 executing program 5: r0 = memfd_create(&(0x7f0000012fcc)='vboxnet1mime_type-bdevsystemppp0procsystem-#%B\\ppp1\x00', 0x0) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x800000007, &(0x7f0000011ffc)) 2018/04/21 23:50:10 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x13) tkill(r1, 0x1000000000015) 2018/04/21 23:50:10 executing program 7: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f00000017c0)={0x7, 0x81}, 0x2) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x1fffe, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x4001, 0x0) truncate(&(0x7f00000004c0)='./file0\x00', 0x81020e) sendfile(r1, r0, &(0x7f0000002b80), 0x8000007fffffff) fchmodat(r0, &(0x7f00000001c0)='./file0\x00', 0x114) syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x1000, &(0x7f0000000500)) unshare(0x40000000) [ 39.026834] IPVS: Creating netns size=2552 id=1 [ 39.156019] IPVS: Creating netns size=2552 id=2 [ 39.231360] IPVS: Creating netns size=2552 id=3 [ 39.293119] IPVS: Creating netns size=2552 id=4 [ 39.387723] IPVS: Creating netns size=2552 id=5 [ 39.518708] IPVS: Creating netns size=2552 id=6 [ 39.636997] IPVS: Creating netns size=2552 id=7 [ 39.755655] IPVS: Creating netns size=2552 id=8 [ 40.024402] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 40.076856] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 40.451089] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 40.467524] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 40.516260] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 40.538127] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 40.550605] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 40.621263] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 40.652512] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 40.662288] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 41.013597] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 41.023525] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 41.031351] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 41.081157] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 41.125393] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 41.133890] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 41.144179] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 41.202841] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 41.294991] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 41.304859] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 41.312738] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 41.399512] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 41.470517] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 41.483882] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 41.498767] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 41.552596] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 41.565622] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 41.575889] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 41.631293] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 41.649672] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 41.663266] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 41.673325] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 41.703428] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 41.714576] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 41.727404] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 41.740875] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 41.758660] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 41.813666] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 41.830105] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 41.838866] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 41.957440] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 41.969378] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 42.010836] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 42.021312] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 42.119275] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 42.161333] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 42.176087] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 42.219314] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 42.237230] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 42.274438] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 42.333041] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 42.418830] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 42.449190] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 42.473116] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 42.534265] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 42.587608] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 42.609261] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 42.664014] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 42.722991] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 42.758728] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 42.789982] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 42.838849] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 42.898297] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 42.966264] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.385512] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 45.633688] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.746261] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 45.844490] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 45.955552] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 45.987711] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.120536] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.139435] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 46.230989] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.269406] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 46.372496] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.559424] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.611016] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 46.847794] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 46.884937] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.102247] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/21 23:50:19 executing program 1: 2018/04/21 23:50:19 executing program 1: 2018/04/21 23:50:19 executing program 1: 2018/04/21 23:50:19 executing program 1: [ 47.929351] capability: warning: `syz-executor0' uses deprecated v2 capabilities in a way that may be insecure [ 48.370179] IPVS: Creating netns size=2552 id=9 [ 48.518411] IPVS: Creating netns size=2552 id=10 [ 50.267589] pktgen: kernel_thread() failed for cpu 0 [ 50.272799] pktgen: Cannot create thread for cpu 0 (-4) [ 50.278179] pktgen: kernel_thread() failed for cpu 1 [ 50.285910] pktgen: Cannot create thread for cpu 1 (-4) [ 50.291269] pktgen: Initialization failed for all threads [ 50.386821] pktgen: kernel_thread() failed for cpu 0 [ 50.392065] pktgen: Cannot create thread for cpu 0 (-4) [ 50.397445] pktgen: kernel_thread() failed for cpu 1 [ 50.402577] pktgen: Cannot create thread for cpu 1 (-4) [ 50.407924] pktgen: Initialization failed for all threads 2018/04/21 23:50:22 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'bcsh0\x00', 0x4012}) 2018/04/21 23:50:22 executing program 1: 2018/04/21 23:50:22 executing program 4: 2018/04/21 23:50:22 executing program 3: 2018/04/21 23:50:22 executing program 5: 2018/04/21 23:50:22 executing program 2: 2018/04/21 23:50:22 executing program 7: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x1fffe, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x4001, 0x0) truncate(&(0x7f00000004c0)='./file0\x00', 0x81020e) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) sendfile(r1, r0, &(0x7f0000002b80), 0x8000007fffffff) fchmodat(r0, &(0x7f00000001c0)='./file0\x00', 0x114) unshare(0x0) 2018/04/21 23:50:22 executing program 6: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x1fffe, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x4001, 0x0) truncate(&(0x7f00000004c0)='./file0\x00', 0x81020e) sendfile(r1, r0, &(0x7f0000002b80), 0x8000007fffffff) fchmodat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x114) syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000500)) unshare(0x40000000) 2018/04/21 23:50:22 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x2fe) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) dup3(r2, r3, 0x0) r4 = dup2(r3, r3) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2018/04/21 23:50:22 executing program 1: r0 = open(&(0x7f0000520ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x8000) perf_event_open(&(0x7f0000bba000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) ioctl$PIO_FONTRESET(0xffffffffffffffff, 0x4b6d, 0x0) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f00000002c0)) dup3(r0, r1, 0x0) 2018/04/21 23:50:22 executing program 4: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x1fffe, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x4001, 0x0) truncate(&(0x7f00000004c0)='./file0\x00', 0x81020e) sendfile(r1, r0, &(0x7f0000002b80), 0x8000007fffffff) [ 51.827870] pktgen: kernel_thread() failed for cpu 0 [ 51.833039] pktgen: Cannot create thread for cpu 0 (-4) [ 51.838427] pktgen: kernel_thread() failed for cpu 1 [ 51.843588] pktgen: Cannot create thread for cpu 1 (-4) [ 51.848927] pktgen: Initialization failed for all threads 2018/04/21 23:50:23 executing program 5: 2018/04/21 23:50:23 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000e99000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x9}, 0xb) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$inet6(r0, &(0x7f0000000140)=""/192, 0xc0, 0x0, &(0x7f0000000200)={0xa}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000040), 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0xb) shutdown(r0, 0x1) close(r0) 2018/04/21 23:50:23 executing program 4: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x1fffe, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x4001, 0x0) truncate(&(0x7f00000004c0)='./file0\x00', 0x81020e) sendfile(r1, r0, &(0x7f0000002b80), 0x8000007fffffff) fchmodat(r0, &(0x7f00000001c0)='./file0\x00', 0x114) syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000500)) 2018/04/21 23:50:23 executing program 0: 2018/04/21 23:50:23 executing program 1: 2018/04/21 23:50:23 executing program 7: 2018/04/21 23:50:23 executing program 6: 2018/04/21 23:50:23 executing program 2: 2018/04/21 23:50:23 executing program 5: 2018/04/21 23:50:23 executing program 7: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f00000002c0)={'filter\x00', 0x1}, 0x68) 2018/04/21 23:50:23 executing program 2: 2018/04/21 23:50:23 executing program 1: 2018/04/21 23:50:23 executing program 0: 2018/04/21 23:50:23 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f000074e000)={0x14, 0x1, 0x7, 0xa5838aebecb24ff7, 0x0, 0x100000}, 0x14}, 0x1}, 0x0) 2018/04/21 23:50:23 executing program 6: syz_emit_ethernet(0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd6050a09c00082f00fe800000000000000000008000000000000000000000000000aa0000883e00089078000000000000"], &(0x7f0000000040)) 2018/04/21 23:50:23 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd6001a09c00082f00fe8000000000000000040000000000bbfe8000000000000000000000000000aa0000883e000890788f0d68d3675300a4e28de6ae5200ce1e46435ff762f220c8622019700c87b6ffb6c2293210cc3082556b38a0b19dd23225af22ddec8064cffbb448567bccd5f3829fd5736674471871b913ff9eab0c2878b5d6cebf73a76de6f503a48f71b7523a147917503e51b785"], &(0x7f0000000040)) 2018/04/21 23:50:23 executing program 2: 2018/04/21 23:50:24 executing program 1: 2018/04/21 23:50:24 executing program 7: openat$pfkey(0xffffffffffffff9c, &(0x7f0000619000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000bc2000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x800, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000923000)='/proc/self/net/pfkey\x00', 0x0, 0x0) close(r1) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000040)=0x4, &(0x7f0000000080)=0x4) 2018/04/21 23:50:24 executing program 0: 2018/04/21 23:50:24 executing program 3: 2018/04/21 23:50:24 executing program 5: 2018/04/21 23:50:24 executing program 6: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) creat(&(0x7f000037ffea)='./file0/control/file0\x00', 0x0) mkdir(&(0x7f0000d6fff2)='./file0/file0\x00', 0x0) rename(&(0x7f0000347fea)='./file0/control/file0\x00', &(0x7f00007d7fec)='./file0/file0/file0\x00') 2018/04/21 23:50:24 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000d0601000000000000000000001000000800010006000000"], 0x1c}, 0x1}, 0x0) 2018/04/21 23:50:24 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000000)="b7eefa809e59e66cd66a4a290b53fdd0d027aa157d4754b61a3eabf4dcfc0f56b873e7ae4c3ad90e07", 0x29, 0x51, &(0x7f0000000080)={0x2, 0xfffffffffffffffd, @rand_addr}, 0x10) shutdown(r0, 0x2) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f00000001c0)}, 0x10101) 2018/04/21 23:50:24 executing program 4: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f00000017c0), 0x2) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x1fffe, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x4001, 0x0) truncate(&(0x7f00000004c0)='./file0\x00', 0x81020e) sendfile(r1, r0, &(0x7f0000002b80), 0x8000007fffffff) fchmodat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x0) unshare(0x40000000) 2018/04/21 23:50:24 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000200)="1e5517102ddc5894ecad2a323663982067e08ea4998bbb3205159d45e8005f2471a7437c153dc284511819ee746b07361121d5cc6a0fd0201f3cb1519425a31fef3711c0250c402101f09f4a59c03f68a4579fec811e465571de0dd4b56ea70eefddb323439dcf8cfc608b6b1e2733ff021980e6728b055e53fec65de3cf66c8ff4f7869264929e802820c976f746fd0a0e6816635603c0fb2d6831fdfea8df05ff2b0846e84ab631e0049850f1b217cc32a5f2ac3a33f9865d192d7f28287fc7c", 0xc1}, {&(0x7f0000000040)}, {&(0x7f0000000500)="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", 0x1000}], 0x3, &(0x7f0000298000)=ANY=[@ANYBLOB="00db00"], 0x3}, 0x0) fcntl$setstatus(r0, 0x4, 0x400) recvmsg(r0, &(0x7f00000004c0)={&(0x7f00000000c0)=@ipx, 0x80, &(0x7f0000000440), 0x0, &(0x7f0000000140)=""/151, 0xffffffffffffffcb}, 0x0) 2018/04/21 23:50:24 executing program 5: r0 = socket(0xa, 0x200000000001, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = dup(r0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80206433, &(0x7f00000000c0)=""/66) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'team_slave_0\x00', 0xb5}) 2018/04/21 23:50:24 executing program 3: 2018/04/21 23:50:24 executing program 7: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/pktcdvd/control\x00', 0x0, 0x0) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000000)="209dbbbbb01cd6dbe3b4a82e478a387023") setregid(r1, r1) 2018/04/21 23:50:24 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd1, 0x20000000, 0x4000000800ef, &(0x7f0000ffd000/0x3000)=nil}) linkat(r0, &(0x7f0000000140)='./file0\x00', r0, &(0x7f0000000180)='./file0\x00', 0x400) setsockopt$inet6_buf(r0, 0x29, 0xf3, &(0x7f00000001c0)="abacc69b8775283f8d8d7158b21bfb53517628510eb0d9c1876b94c0e3052dd055c4d49d21eebcebdd9f4b3d201498434ebe2e7fb904d919a3807baf13af3b9d414e359df45e317e317b0807807f2d6f3f92c068ec69a6744905b751d0e981960778065bf7fc044179cbc69eed4a6001e2598946b6741025ee1ef1dce689", 0x7e) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000100)={0x5, &(0x7f0000000000)=[{}, {}, {}, {}, {0x0, 0x0, 0x0, 0x44fb}]}, 0x8) write(r0, &(0x7f0000000080)="6e2d43c3cfc5d398a4ce0b921699057a5bba01fc924a85ea9420556767df62b96c2a804b96836027d4ab1f61b0a255524b62b4e77f628506f1fc7aeb2093e778b8bdfd2132745efb940a614e1404af1760594b60b57cdd8c", 0x58) writev(r0, &(0x7f0000000040), 0x8) 2018/04/21 23:50:24 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000000)="b7eefa809e59e66cd66a4a290b53fdd0d027aa157d4754b61a3eabf4dcfc0f56b873e7ae4c3ad90e07", 0x29, 0x51, &(0x7f0000000080)={0x2, 0xfffffffffffffffd, @rand_addr}, 0x10) shutdown(r0, 0x2) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f00000001c0)}, 0x10101) 2018/04/21 23:50:24 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000004900)='/dev/rtc\x00', 0x801, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xf3, &(0x7f0000004940)="802a0165cf5d8e1275d6377b8791d9f59602552d30c9a0cb4a2c962edb72d19df1b7c7c3865600e54e1b19bb4d07b026da2888e372e5c56dbecf9667159bbd31df91252445ea3b3719b610a64404bcd31bad9210b006978a5cb59906d814676ff2728a514f9523541d82dc12fc50b26cb9257c042bd0062553acc6d999af80", 0x7f) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000040)={0x4, 0x8, 0x3, 0xa8}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) getrusage(0x0, &(0x7f0000004ff3)) [ 53.107762] IPVS: Creating netns size=2552 id=11 2018/04/21 23:50:25 executing program 4: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000f6bffc)=0x4, 0x4) socketpair(0x1b, 0x7ffff, 0x9, &(0x7f0000000100)={0xffffffffffffffff}) connect$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x2, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) recvfrom$inet6(r0, &(0x7f0000000000)=""/246, 0xf6, 0x23fffd, 0x0, 0x29c) ioprio_set$pid(0x2, 0x0, 0x0) clone(0x818c2500, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000000000)) 2018/04/21 23:50:25 executing program 5: mkdir(&(0x7f00007dcff8)='./file0\x00', 0x0) r0 = memfd_create(&(0x7f00000000c0)='\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a45322, &(0x7f0000000100)) chmod(&(0x7f0000ad3ff8)='./file0\x00', 0xfffffffffffffffd) r1 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x8000, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x6, 0x800) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]) r2 = creat(&(0x7f0000000000)='./file0/file0\x00', 0x0) ioctl$sock_ifreq(r2, 0x89bd, &(0x7f00000001c0)={'ip6gretap0\x00', @ifru_names='ip_vti0\x00'}) 2018/04/21 23:50:25 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)={0x2, 0xa, 0x800, 0x2, 0x46, 0x0, 0x70bd2d, 0x25dfdbfb, [@sadb_x_filter={0x5, 0x1a, @in6, @in6=@loopback={0x0, 0x1}, 0x1f, 0x4, 0x14}, @sadb_x_policy={0x8, 0x12, 0x3, 0x5, 0x0, 0x0, 0xffff, {0x6, 0x3b, 0x2, 0x5bdc, 0x0, 0x2926, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, @sadb_x_sec_ctx={0x11, 0x18, 0x4f00, 0x1000, 0x7a, "8477eda6514fcb729e622a5d030d835deb3f46469c5d89f34f8c5f6e37d160184605cef9cbbc8250b3413b0f6f6581f3581d47d15a5b80e39ed7507e38efe7240a3a783c404f3f14072354acbe2c1b656318425f7012eb79bcd917069420528928d277faaa37b6e71afcd4c36e2c722ead5145f8b73390c9d009"}, @sadb_x_nat_t_type={0x1, 0x14, 0x9a45}, @sadb_x_filter={0x5, 0x1a, @in6=@loopback={0x0, 0x1}, @in, 0x5, 0x4, 0x4}, @sadb_key={0x9, 0x9, 0x1f0, 0x0, "956641432f9cc5270cb5a07936e26c2d9abf66cfea6fcc169399566e42aa887d65a19024d46c244e5d686767abb62b29eb048803edba8b2ac7c8f3dc2080"}, @sadb_lifetime={0x4, 0x4, 0xfffffffffffffffc, 0x2, 0x1ff, 0x40}, @sadb_key={0x13, 0x9, 0x448, 0x0, "21ac98f0f552ef94d6294f1383d35e43378c9943e4e06986bddb88e24c258e72b1399bd226481cc95e6caf6b574448d20d493bdb193bfbbe53a06ac26ab215790913092d2eaa5fc63faab1673380fdd5d64f50ab41a7f4b56ce82ac4a379ae322bfbc26632b20e4979df59436fd2c4a5d945fae033c7bfdfaa66ebd172cbd42853c7459ffa19fce1a0"}]}, 0x230}, 0x1}, 0x4000) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x0, 0x0, {0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) 2018/04/21 23:50:25 executing program 7: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000fd8000), &(0x7f0000e7fffc), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./file0\x00', 0xa25, 0x3, &(0x7f0000000600)=[{&(0x7f0000000380)="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", 0xfb, 0x8}, {&(0x7f0000000480)="ef93e61838948aa3743b05d74a7ab9975cc4f5b3620fb696d8abcb9bfee971170097aea3956b05c4f6d9913c96fa3828e3a34eb28f165662f62772ce831da8850d8748b4b0dec178a40b09661d8137fc60db2347cc50e1347632958b347236aed8d4ff53c924d6d202120dd2df744ba663b2fbdbabc43d703fae", 0x7a, 0x1}, {&(0x7f0000000500)="99497dee1ec8b3bed05c463514eb61876f9901b000908121bc91bc7d862478cc861dc0946195534690a3f7af3bdaea43a05b2bb97c783077b131c08fc46e49b3e222194077704bec2e25969504afb0650e4ad76394dd0980295537e848ff7f9f15f59ad91773f61d8eab81859e5596eee4c8be4e45746aa302b34c4d2d46fa728137d87471dde5a1607f46c5bda192f1b3f4b26d08394cb7d88a5b82c669a26c9cbd37c7cbb521df3bec8fecc2b4078823f0776afea6f478ffef32e4c0be04791ed25939bc8397722735c8fb6c3000e78adf4277946dd4e4158c884f6018e4ed1fdcfe3d95cb434c7f4c", 0xea, 0x4}], 0x200000, &(0x7f0000000640)={[{@grpjquota='grpjquota', 0x2c}, {@noacl='noacl', 0x2c}, {@user_xattr='user_xattr', 0x2c}]}) tkill(r0, 0x1000000000016) r1 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x404000) r2 = socket$inet6(0xa, 0x800, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000180)={0x6}) r3 = memfd_create(&(0x7f0000000000)='procwlan1\x00', 0x3) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r3, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x2c, r4, 0x30e, 0x70bd2b, 0x25dfdbfb, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1000000000000}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x0) readlinkat(r3, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/102, 0x66) 2018/04/21 23:50:25 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000000)="b7eefa809e59e66cd66a4a290b53fdd0d027aa157d4754b61a3eabf4dcfc0f56b873e7ae4c3ad90e07", 0x29, 0x51, &(0x7f0000000080)={0x2, 0xfffffffffffffffd, @rand_addr}, 0x10) shutdown(r0, 0x2) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f00000001c0)}, 0x10101) 2018/04/21 23:50:25 executing program 6: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000)) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) getdents(r0, &(0x7f0000000ac0)=""/4096, 0x3f) 2018/04/21 23:50:25 executing program 0: r0 = socket(0x11, 0x803, 0x300) r1 = socket(0xa, 0x2, 0x0) sendto$inet(r1, &(0x7f0000509f92), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x4e25, @loopback=0x7f000001}, 0x10) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000000)) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu\x00', 0x200002, 0x0) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x0) fchdir(r2) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00'], &(0x7f00000004c0)='{\x00', 0x2, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000001040)=[{&(0x7f0000000a80)}], 0x1, 0x0) fcntl$getown(r2, 0x9) r3 = creat(&(0x7f0000000580)='./file1\x00', 0x0) pselect6(0x40, &(0x7f0000000600)={0x0, 0x8001, 0x4, 0x400}, &(0x7f0000000640)={0x7, 0x3bf4, 0x9, 0xfaab, 0x1ae0ea1e, 0xca, 0xe2fc, 0xbf0}, &(0x7f0000000680)={0x0, 0x4, 0x8, 0xfff, 0x58, 0x4, 0x81, 0x401}, &(0x7f00000007c0), &(0x7f0000000840)={&(0x7f0000000800)={0xfffffffffffffffc}, 0x8}) getsockopt$inet6_buf(r3, 0x29, 0x55, &(0x7f00000002c0)=""/235, &(0x7f0000000080)=0xeb) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000140), &(0x7f00000005c0)=0xff06) sched_yield() write$evdev(r3, &(0x7f0000000280), 0xffffffffffffffd4) socket$inet_udp(0x2, 0x2, 0x0) fsync(r3) add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) 2018/04/21 23:50:25 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_netdev_private(r0, 0x89f7, &(0x7f0000000080)) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), 0x8) 2018/04/21 23:50:25 executing program 4: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000981ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400000, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000100)=0xc5a, &(0x7f00000000c0)=0x1df) r2 = epoll_create(0x1000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000984ff4)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000aaf000)={0x20000004}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000140)={r3, 0x3ffc}, &(0x7f0000000180)=0x8) 2018/04/21 23:50:25 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000180)=0x6, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000000)=""/214, &(0x7f0000000100)=0xd6) sendto$inet6(r0, &(0x7f0000010000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/04/21 23:50:25 executing program 5: mkdir(&(0x7f0000000240)='./file0/file0\x00', 0x40) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 2018/04/21 23:50:25 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000000)="b7eefa809e59e66cd66a4a290b53fdd0d027aa157d4754b61a3eabf4dcfc0f56b873e7ae4c3ad90e07", 0x29, 0x51, &(0x7f0000000080)={0x2, 0xfffffffffffffffd, @rand_addr}, 0x10) shutdown(r0, 0x2) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f00000001c0)}, 0x10101) 2018/04/21 23:50:25 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000e00)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000e40)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r1, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f0000001280)="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", 0x565, 0x0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000000100), 0x4) recvmsg(r1, &(0x7f0000000240)={&(0x7f0000000280)=@nfc, 0x80, &(0x7f00000001c0)=[{&(0x7f0000003ac0)=""/4096, 0x87e}], 0x1, &(0x7f0000000200)=""/20, 0x14, 0x4}, 0x100) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000040)={'ipddp0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) write$binfmt_elf64(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0xa9b) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000180)={r2, 0x81, 0x30, 0x0, 0x5}, &(0x7f0000000dc0)=0x18) 2018/04/21 23:50:25 executing program 3: r0 = memfd_create(&(0x7f0000000040)='\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000780)='net/route\x00') ioctl$KDSKBLED(r1, 0x4b65, 0x1) sendfile(r0, r1, &(0x7f0000000000)=0x42, 0x10ed5b) 2018/04/21 23:50:26 executing program 4: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000f9a000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x8001}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x80000000000004c, &(0x7f0000b54ffc)=0x1000000, 0x4) listen(r0, 0x1) 2018/04/21 23:50:26 executing program 5: mkdir(&(0x7f00000001c0)='./control\x00', 0x0) r0 = open(&(0x7f0000000140)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./control\x00', 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000200)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x440008}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x2c, r1, 0x4, 0x70bd2a, 0x25dfdbfc, {0x2}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x1d}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x40000) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) r2 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000000100)='./control\x00', 0x0) mknodat(r0, &(0x7f0000000000)='./control/file0\x00', 0x0, 0x0) renameat2(r2, &(0x7f000003aff6)='./control\x00', r0, &(0x7f0000000180)='./control/file0\x00', 0x2) 2018/04/21 23:50:26 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000000)="b7eefa809e59e66cd66a4a290b53fdd0d027aa157d4754b61a3eabf4dcfc0f56b873e7ae4c3ad90e07", 0x29, 0x51, &(0x7f0000000080)={0x2, 0xfffffffffffffffd, @rand_addr}, 0x10) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f00000001c0)}, 0x10101) 2018/04/21 23:50:26 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) mlock2(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x0) mlock2(&(0x7f000000b000/0x2000)=nil, 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/21 23:50:26 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x400000, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x90) ioctl$TIOCCBRK(r0, 0x5428) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000100)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x28) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={r1, 0x1}, 0x8) r2 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000000000)={&(0x7f00000008c0)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000080)="5500000018007fafb7a41cb22da2800002f792b196caca4c5d372b6939000900210008004b00ca8a9848a3090000006b7b31afdc1338d54400009b84136ef75a344bde44110000b822e000bf0cec63ab91d4000000", 0x3b4}], 0x1, &(0x7f0000000100)}, 0x0) 2018/04/21 23:50:26 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x80200, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40047705, &(0x7f0000000100)={0xff, 0x7}) r1 = socket(0x29, 0x13, 0x4000000400) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) r3 = add_key(&(0x7f00000000c0)='id_legacy\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)="da742b29d62b8c21680cd9ede8badd8c6eef37bec43d8f2b1b2e516f33de28775f65de2f0603fdf9dd3261c8a9cbc346b7c96c06ed1a55cacff2a88652f5004457720d2fec99d373de5c9bd279a7388e66a97d370d0d93edfed556c2a86dba57bee7e773c68ff105526008b2fc5863b38134df672fae68172156d91e5c3cb148652e", 0x82, 0xfffffffffffffffb) keyctl$assume_authority(0x10, r3) sendto$inet(r2, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x28000, 0x0) connect(r2, &(0x7f00003cd000)=@ethernet, 0x10) connect$inet(r2, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000180)) bind$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) ioctl$TUNGETFEATURES(r4, 0x800454cf, &(0x7f00000001c0)) 2018/04/21 23:50:26 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000e00)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000e40)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r1, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f0000001280)="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", 0x565, 0x0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000000100), 0x4) recvmsg(r1, &(0x7f0000000240)={&(0x7f0000000280)=@nfc, 0x80, &(0x7f00000001c0)=[{&(0x7f0000003ac0)=""/4096, 0x87e}], 0x1, &(0x7f0000000200)=""/20, 0x14, 0x4}, 0x100) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000040)={'ipddp0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) write$binfmt_elf64(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0xa9b) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000180)={r2, 0x81, 0x30, 0x0, 0x5}, &(0x7f0000000dc0)=0x18) 2018/04/21 23:50:26 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0xffffffffffffff19) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019bf9b)={0x14, 0x28, 0x311}, 0x14}, 0x1}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000028fc8)={&(0x7f0000007ff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x1c, 0x20, 0xaff, 0x0, 0x0, {0x1000a}, [@generic="fffffe0121"]}, 0x1c}, 0x1}, 0x0) 2018/04/21 23:50:27 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f00000001c0)}, 0x10101) 2018/04/21 23:50:27 executing program 5: munmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='net/dev\x00') preadv(r1, &(0x7f0000001500)=[{&(0x7f0000001440)=""/114, 0xfeaa}], 0x20000000000000ee, 0x1000000) munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0186404, &(0x7f0000000000)={0x0, 0xc52a, 0x2, 0xa8, &(0x7f0000ffb000/0x2000)=nil, 0x4}) 2018/04/21 23:50:27 executing program 7: r0 = open(&(0x7f0000000480)='./file0\x00', 0x90540, 0x3) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000240)={0x0, 0x2}) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000000)=""/228) fcntl$setlease(r0, 0x400, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000200), &(0x7f00000002c0)=0x4) r1 = open(&(0x7f00007e2ff8)='./file0\x00', 0x0, 0x0) r2 = accept4$packet(r0, &(0x7f0000001cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001d00)=0x14, 0x80000) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d16ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r4, &(0x7f00000bd000), 0x80, 0x0) setsockopt$sock_int(r3, 0x1, 0x0, &(0x7f000002b000)=0xce51, 0xfffffffffffffdeb) fcntl$setstatus(r4, 0x4, 0x3ffff) r5 = fcntl$dupfd(r3, 0x0, 0xffffffffffffffff) ioctl$TIOCCBRK(r5, 0x5428) ioctl$ASHMEM_PURGE_ALL_CACHES(0xffffffffffffffff, 0x770a, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'eql\x00'}) recvmsg(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)=@in={0x0, 0x0, @dev}, 0x80, &(0x7f0000000080)}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000008c0)={{{@in=@dev, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000000400)=0xe8) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000100)='nr0\x00') epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000340)={0x0, 0x800, 0x10}, &(0x7f0000000380)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000003c0)=r6, 0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000300)={0x5}, 0x1) sendmsg$nl_crypto(r0, &(0x7f0000000180)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x42840b29}, 0xc, &(0x7f0000000280)={&(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x800) fcntl$setlease(r0, 0x400, 0x2) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000540)={'nat\x00', 0x2f4, [{}, {}, {}, {}, {}]}, 0x1a8) syz_open_pts(r0, 0x0) socketpair(0xf, 0x80007, 0x2, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x901, 0x0) ioctl$GIO_SCRNMAP(r7, 0x4b40, &(0x7f00000009c0)=""/173) pwritev(r8, &(0x7f0000000040)=[{&(0x7f0000000080)="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", 0x6aa}], 0x1, 0x0) 2018/04/21 23:50:27 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='uid_map\x00') r1 = syz_open_dev$urandom(&(0x7f0000000100)='/dev/urandom\x00', 0x0, 0x6) readv(r1, &(0x7f0000000080)=[{&(0x7f0000000140)=""/136, 0x88}, {&(0x7f0000000200)=""/148, 0x94}], 0x2) sendfile(r1, r0, &(0x7f0000000000), 0x7fffffff) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000000c0), &(0x7f00000002c0)=0x8) 2018/04/21 23:50:27 executing program 6: listxattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=""/55, 0x37) r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000034000)={0x2, {{0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x2, {{0xa, 0x0, 0xfffffffffffffffc, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x84) getsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f00000000c0)=""/144, &(0x7f0000000ffc)=0x96) 2018/04/21 23:50:27 executing program 4: socketpair(0x13, 0x2, 0xe73, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x6) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='net/ip_vs_stats\x00') preadv(r1, &(0x7f0000000380)=[{&(0x7f0000000100)=""/214, 0xd6}], 0x1, 0xfffffffffffffffc) 2018/04/21 23:50:27 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000)="b7eefa809e59e66cd66a4a290b53fdd0d027aa157d4754b61a3eabf4dcfc0f56b873e7ae4c3ad90e07", 0x29, 0x51, &(0x7f0000000080)={0x2, 0xfffffffffffffffd, @rand_addr}, 0x10) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f00000001c0)}, 0x10101) 2018/04/21 23:50:27 executing program 5: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x8000000000000, 0x4b698aed, @dev={0xfe, 0x80, [], 0x1e}, 0x8}, 0x1c) 2018/04/21 23:50:27 executing program 7: r0 = open(&(0x7f0000000480)='./file0\x00', 0x90540, 0x3) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000240)={0x0, 0x2}) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000000)=""/228) fcntl$setlease(r0, 0x400, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000200), &(0x7f00000002c0)=0x4) r1 = open(&(0x7f00007e2ff8)='./file0\x00', 0x0, 0x0) r2 = accept4$packet(r0, &(0x7f0000001cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001d00)=0x14, 0x80000) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d16ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r4, &(0x7f00000bd000), 0x80, 0x0) setsockopt$sock_int(r3, 0x1, 0x0, &(0x7f000002b000)=0xce51, 0xfffffffffffffdeb) fcntl$setstatus(r4, 0x4, 0x3ffff) r5 = fcntl$dupfd(r3, 0x0, 0xffffffffffffffff) ioctl$TIOCCBRK(r5, 0x5428) ioctl$ASHMEM_PURGE_ALL_CACHES(0xffffffffffffffff, 0x770a, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'eql\x00'}) recvmsg(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)=@in={0x0, 0x0, @dev}, 0x80, &(0x7f0000000080)}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000008c0)={{{@in=@dev, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000000400)=0xe8) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000100)='nr0\x00') epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000340)={0x0, 0x800, 0x10}, &(0x7f0000000380)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000003c0)=r6, 0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000300)={0x5}, 0x1) sendmsg$nl_crypto(r0, &(0x7f0000000180)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x42840b29}, 0xc, &(0x7f0000000280)={&(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x800) fcntl$setlease(r0, 0x400, 0x2) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000540)={'nat\x00', 0x2f4, [{}, {}, {}, {}, {}]}, 0x1a8) syz_open_pts(r0, 0x0) socketpair(0xf, 0x80007, 0x2, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x901, 0x0) ioctl$GIO_SCRNMAP(r7, 0x4b40, &(0x7f00000009c0)=""/173) pwritev(r8, &(0x7f0000000040)=[{&(0x7f0000000080)="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", 0x6aa}], 0x1, 0x0) 2018/04/21 23:50:27 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup2(r1, r0) bind$inet(r1, &(0x7f000000f000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r2, &(0x7f0000f6a000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f0000f69ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) write$tun(r2, &(0x7f0000000000)={@pi={0x0, 0x88a8}, @void, @eth={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="6376b9a8fd1d", [{[], {0x8100, 0xbb, 0x1000, 0x2}}], {@ipx={0x8137, {0xffff, 0xa3, 0x9, 0x1, {@current, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xe580}, {@random=0x40, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x9}, "2156e9d802aab48df64a3d23fc4d2b66d53ea3164cc3bd62b174b90b2b7350d4c799e8f94381de868def017dbbb688e601ac794f6bd26d2ee6a3dd0a9506f18b00af2d927b61fa1a2d0c823b3aaa461f62e7cc73576183a8ec14c669d53f24c502af69de3db56ad48e19dc8f25ee9568928aea7f7524850566ffbe831ce3f46d099d28af0a"}}}}}, 0xb9) 2018/04/21 23:50:27 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) close(r0) r1 = syz_open_dev$random(&(0x7f0000a74ff4)='/dev/random\x00', 0x0, 0x0) r2 = epoll_create1(0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a45352, &(0x7f0000000000)={{0xef83, 0x3}, 'port1\x00', 0x18, 0xc01, 0x6, 0x10001, 0x4, 0x1000, 0x8, 0x0, 0x1, 0xfffffffffffffff9}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000003ff4)) dup(r1) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000ce8000)={0xfffffffffffffffd}) 2018/04/21 23:50:27 executing program 6: unshare(0x400) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000200)={{0x15b, 0x7}, 0x1, 0x7, 0x100000000, {0x619}, 0xb46, 0x5}) pselect6(0x40, &(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0)={0x7fff}, &(0x7f0000000140), &(0x7f00000001c0)={&(0x7f0000000180), 0x8}) prctl$setendian(0x14, 0x3) 2018/04/21 23:50:27 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000)="b7eefa809e59e66cd66a4a290b53fdd0d027aa157d4754b61a3eabf4dcfc0f56b873e7ae4c3ad90e07", 0x29, 0x51, &(0x7f0000000080)={0x2, 0xfffffffffffffffd, @rand_addr}, 0x10) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f00000001c0)}, 0x10101) 2018/04/21 23:50:27 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xe9c, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, "49ae6fb1f167ca1b251c488f2300000003a1f2550a0700000000008000619a7880361bc2399d8bd01c11e7fc45000001006efc14192a8970572b21069d6ec959", "81ad8af425caf8fa064aa6c16162a5e1bee887d36cb4a0f4464dac8c97351c79", [0x1]}) 2018/04/21 23:50:27 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='net/ip6_flowlabel\x00') preadv(r0, &(0x7f0000000000), 0x200000000000010a, 0x10000003) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000440)=0x0) mq_notify(r0, &(0x7f0000000480)={0x0, 0x41, 0x7, @tid=r1}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000340)=[{0x6, 0x1000000097}, {0xb}, {0xf, 0x20}, {0xd, 0x8}, {0x3, 0x41}, {0xf}, {0xf, 0xee08}, {0x4}], 0x8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000380)={0x80}, 0x4) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000024c0)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004000000500500002c03000000000000180200006c0400006c0400006c44000004000000718197702fef4dcf223357b962506aec29480ff78c6d4dea561355a493223a45f0bba20443f367eb02be7adb6a1fc3b61faf87edfe66e1e38cd26bbc848c2e0dc53040f9e8e60e14d018bb81c594ffb9a1a6562ced2f520857368a2266ffe0ff07e4b31867cea80745dd3d5287912f4c", @ANYBLOB="0000000000000073b2c39d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c398777506d151825f6fd138ed9ebc000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0001802000000000000000000000000000000000000000000000000000028015345434d41524b0000000000000000000000000000000000000000000000010000000900000073797374656d5f753a6f626a6563745f723a6576656e745f6465766963655f743a73300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f00036d5f50000000000000000000000000000000000240041554449540000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c6500000000000000000000000000000000000000000000000000000000000000000000000000000000aaaaaaaaaaaa00000000000000000000ffffffffe0000002040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e4000000000000000000000000000000000000000000000000002400000000000000000000000000000000000000000000000000000000000000feffffffdf14dcfffe9680af94860adbfb6037c41122dbc08ca71549f31cae74e6aea55e376d057cc8406037bb918401a46663e937771821648483355482400da70e18259ded7a12db4c599a39b3f34480d14bdfabfa203ef97b08622b2252b846107c8ec0cb4ae4a55a95159854e6bcd0bf571e918ab030477bbc2689e8607a94c8da74bc60eee7f2fc9244779ea41d1d8637a86745faf39ce74a346781686d9c6a545c9dd92ec16adf54d7adcd1efc3aa459df6ee04e591e05f22eeaecee443440063b89ec29614ae2d80646cf00000000221bd70ad288ee67e5324f05c78fc1245469fba3557f6d41d0c520b46a469b16eea18134a1da63acce1b4dc5b1887d009cf7c88fcb09af95a236620f8a9ec70b4267b6e607cafa207e448836"], 0x2) preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000000)=""/33, 0x21}, {&(0x7f0000000040)}, {&(0x7f0000000080)=""/96, 0x60}, {&(0x7f0000000100)=""/56, 0x38}, {&(0x7f0000000140)=""/175, 0x2e1}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/4096, 0x1000}], 0x5, 0x0) socket$key(0xf, 0x3, 0x2) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x1, 0x0) readlink(&(0x7f0000002cc0)='./file0\x00', &(0x7f0000002d40)=""/60, 0xfffffe96) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f00000003c0)={{0x3a, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x2, 'lblcr\x00', 0x1, 0x5, 0x2d}, {@multicast1=0xe0000001, 0x4e22, 0x4, 0x7, 0x8, 0x9}}, 0x44) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f00000002c0)) 2018/04/21 23:50:27 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x484002, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000100)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000080)) 2018/04/21 23:50:27 executing program 6: r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)="73797a5f74756e00000000000400", 0x10) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000000040)=0x8001, 0x4) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000000080)=""/192, &(0x7f0000004ffc)=0x1a6) recvmsg(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000240)=""/183, 0xb7}, {&(0x7f0000000300)=""/83, 0x53}], 0x2, 0x0, 0x0, 0xff}, 0x60) sendto$inet(r0, &(0x7f0000000140)="24c5e6bf79602a3b2df1af9b680366315cbfff176a955bf8b3dbc1b77e36a3938bbdd2493cde3ad4aba1877254052c6767e06435c06386de968067c441ca42d56fdb84b129c44ac5dd7ccedc48a03d774ee2b2d914690ed6d48b861f6b39f2b3191d7512f25dc439ae24b7181af6ac37654e6846cf7d0df463b0911ad1f2332a6ff85bd3db3a133db3c8d56ccccd4cdc6ed4669591f43a84019b90", 0x9b, 0x8800, &(0x7f0000000200)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) 2018/04/21 23:50:27 executing program 3: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000440)={0x0, 0x80000, 0xffffffffffffffff}) signalfd4(r0, &(0x7f0000000480)={0x81}, 0x8, 0x80800) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @loopback}, &(0x7f0000000080)=0x10, 0x80800) fcntl$setsig(r1, 0xa, 0x38) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f0000000700)='./bus\x00', 0x0) getsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f00000003c0)=0x6, &(0x7f0000000400)=0x4) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000000140)={0x7ff, {0x2, 0x4e24}, {0x2, 0x4e23}, {0x2, 0x4e21, @rand_addr=0xc38}, 0xa, 0x0, 0x7ff, 0xfff, 0x7, 0x0, 0x4, 0x0, 0x3ff}) r4 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x28000) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000300)={'eql\x00', 0x4}) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r5, 0x0) getuid() open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x0, 0x10001e, r5, 0x0) fallocate(r4, 0x2, 0x8, 0x8001) r6 = open(&(0x7f0000000040)='./bus\x00', 0x4000, 0xfffffffffffffffc) recvfrom$inet6(r4, &(0x7f00000001c0)=""/208, 0xd0, 0x2000, &(0x7f00000002c0)={0xa, 0x4e21, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x1c) ioctl$TIOCGSID(r6, 0x5429, &(0x7f0000000340)=0x0) fcntl$lock(r5, 0x5, &(0x7f0000000380)={0x1, 0x1, 0x8, 0xfffffffffffffe01, r7}) sendfile(r3, r6, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/21 23:50:27 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000)="b7eefa809e59e66cd66a4a290b53fdd0d027aa157d4754b61a3eabf4dcfc0f56b873e7ae4c3ad90e07", 0x29, 0x51, &(0x7f0000000080)={0x2, 0xfffffffffffffffd, @rand_addr}, 0x10) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f00000001c0)}, 0x10101) 2018/04/21 23:50:27 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000001280)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f00000012c0)=ANY=[@ANYBLOB="570f0000100a01000000000000000000010000001c117a0024003d00ce2e9c379957e148acb9dc5d5fc1c00f7a8f01f6e6a818f27d998ad084480000080010002cff8e0b972fc2abed4fb3f23766161cf537ca61f34eb9d6499a5335f70e657d99085cb8f4e94639a8425ecc12c5ee20a2298af088e5f0760d8d86a69f516588723cf1f11a2bf4e4b72e05c3b3f98f09890b5ab52daf25518a795cbdd309d10a2c08c02b9ab1b246ba9a8949ddb8282a57c11919eeb56b89362c5efd537472f0c6b3d56ad096b0fe6451d30817e744b62d38f96276363945ed0915ccabb0ba9a0bf8965c73a01cc8f728d84e3121a231f76fc06ddf52038980074608bce280218d8bc6015557576b84a1190b40981907ecac20c4aed6207b0f14664c97842313b764f4312f890c9a95821003e23f6afe4700006c1adcb1be63f6f9c105beb09caf14a20e33ab06050233b4607eb46f1fdb64b3722d7e4b10a7dc6c026eb103334010f3fba19150bf58a2d6bcaf020742d4ad45dadc78954d8faa759d7edfeebee0868cec99827d52170ce77540779cc3c35bbb0898085eb18af094749d32c10d8135a913981cfbfc901563bcea35161d37aee810ec5f9b0c3e68b4a487a42d920d1359cbd985da69da07c403cfe095673243d1bc8024e1c646b96687f7895d4041aaf10a10ee62ec215f3977883d35ae449fe424f745ae48a183b3622ace6f19afe878530db5699bc87cba0ded0c1d8147e19c13f390c9b26fb8ea4b4849801921fb60e87d9e9494d6c5d547c00747533122f15560b7269cfded79a9bda36b366be0398397176e4d221f732b396f30b3e98ce570e68bc07b5f45efe44450e112b7e3d2cd0a13aa0c1b869b3d24bf3c9b912214b3fd715fde2297d92ba8a0a04e8f980c62c903e428d5dcd35e3e6681280f274e6436553eeeacb6292490310ab8a5b1447a74294ede52385bb44c013de2ccdbb44eb7444c979d6152f34496e34a5aca4fb3b0269467dcf93399434f9d35c76a76c4cfbb9704e2b0c9fbe8f660ae6455356907bc16d2e071ad4b3f268e21f43b39fa931b48171ad0848a020299f3814e71ee50ff06dae25236f91dc557b9f66710a2abcece82897de74343196b1ad5bb538ddaa66634830669e9b0991c8830083f1715b597f60a0dfe1b34c91d13ffe1dc8b60584e83109d0942a0e67cba678c826b7a07d7db2d7522fdac40b53970cb0d07fe7152c2d1b69c5a69e66aed534ffdd9bab6346ebaf2a7164d382689321646276a6166900eaba473c02ab0a431ce030ba9c9035142b18d91c23460432dced8eb134bf74d2158bc2f26c3e66b365a206456d8ddc10bd1836b5c296e3f517edfe78fc83848382fb1114be76c9ffa5dd192885e6c6e43558f8028eec53ab3a65934a55647839e652e1b13f5ded6eedcf2f82d62771e6be9d05fd52fbb03bf26fc467cc9c55bb036cb811a176555ddb7658f26ffe817c742ed4338857afc409b95a2afbe28995b0e58511d4bdd6eeab651d3b2bb6cacedea8d61720dda5e332112b99562783f73e5500578a2b855438487586a7861b3e306d4d10fa0ef06c300341010ff2ba2dfe09021e3a2a058e7820f09cac2fc1a0cdf0097c824c27bbc02e5a4e9ff8be8b4387a774e4a0a349039681e948c58ab246ba6df90fe637e885562162c601b846b529a2218172670b5ddc700f3e849d0133fbe76d4c75692113d018007d69d4e09282a7800e4f947a70fa82b98c5ff626531dc59efa75ae0115a5ab2eb36fc3807bf9b966d86424b16b3cde6aa16d561020b908ae445f439c889bf4d1dae8488335766227b41ca56c69d1d60121288df7375b48bc86162bc03291017fd62c01f2d6b15b5ba66c511fadc3192d5bb4167b760645d47c20b4a250a40487ef942c4201f588fc88d4d1e9b35cd87012fce996c1ca66c4d90bc89dacd8689f15dfab024d256d4d8ea83423cbd1dfa68c9f693b2828b5fef662b1d402bc62975e597b86d9ab9a6fdfca8c8e4a5b27fc172309427cb4e300f45541732ab6d323ca88b3988afccff2d140e0187caf54892e6c8a807d7cca2faf4459b93b38908b62c5815dd1a3d30c996980d2f6ca6e7eaf52aed4ce3e2e1ad6f9febefbe5ce05221f715a88d9c3dbf7fb60684851b84628f67cb3b12686599bec8f4d8a8760147ed44a339ed1edb8231674df6f7af833389e4dea898ad3f003c4c9bda32f947ce526307be5b047cc4109a926e1474f7849d5c1df1bff4732229aa1aa07b041f580f6ee8c0ec05bba5cb607079411d362655e81eb6194cbb07e7f836effa0afc4304eef596b3987031a941f3555be89eef473ab115b3f956bcefb1c62f80f5a374650a91285532498789c23a7591491207e3d04d09414c7533aaea92564617c0591fa652a777d1c6d2c89b989bba03d7aa9e5b6f405d81db9f1d1ad102bcda0547be88a78898f8b0449a4c2d1da3bd54cab24765f4deb205558b12540f141090e775ddde25c65b312bb7a32f2457ddf16daacd1b814e6d2d3c22fe3e5be69b47e57e14d31dd535817cbf2e7ed1a0a969e990bd57e2f864f2a2d8c4788af777b759d1d8ee07d310ae23f984f4aa825d920cceb4c9398bb4f3241ef1acecc8c6602e80d564dc8d5561f96474c0ce6d62af362d7171f35076e9009a0428fa388e3be4aadd1b751d3cc8fdd13ebfd40c5a1d0ecbe3626a4a3f61d19466441c6673e600af67671d2a69b3bd8100aca26112cb5eb6ccc1f18db3790c93d3e744b6dac70b49a8f06d62d0140261c985c823ce18f028b8126e4ee41e568f5176662243f535a44e8042963159c6235f578f20b643ce3e513b2a13f7e71670b88d58e4cc3239616ab4ffae85b002fd54f7fac294d103180905a973f66a7780cfd6db92891999f9e456cb4d4d9a414a248608512e2d2ead271cabea773075c25bc2315ba85f9642a59b7120292d893be6f3e431df61ac83be24d1e9b4be1ec3e473b20763b0b404e45c56d5d87473da257531074d29f0954c107645f2ef1fc2584d69446fa99c7ad1aa5e122bf81a67e7fb20a9bbc2c4c98986b3235c3c05496d18f1ce54296f72d3a2be6ec703726c26d458915ef8835dcc5927119e8cdd679ca127a7806bdacd9f8dadf64958456c034c2862ed001cf3685e0aba1ed8fbfb98b87fd21f111dde1d4ec607be15c89782a7d14ec0323c6f5563343beded4977e98fd784c32ba9d8cd79915c5d7f71d9aa2e1fa2f6d31609ae74f64b23995aec90aa3d1183eef0a96ab07d7a39c93212186a91de6a33b7f56924b34d29edb85c1c2642e35676ecb655afb4a39abccbc2ef7965eeaf7211dda79a7a24257eb99c90f608f4c2c7d78a62e3ea2c1be075c2f209ca8ff9d15a822065abc30214977118815ccd4f33a7046969e6acc66faf4e4029ed12ae59395ad1b4a3c305cdd1dfe071f3976115939cb79059c4d27f358a3d179a4f6060f8233b0c3d7362eb226318139d1ff28c7958c1a9e67d7297f052286a0f8956b7994c3f92dd24e049f34995fd85b79dd2abfa0fde7b46821ba939ba6cc5daf02edd01418899056890aa2edc9f0d4534c1e2a4d7738d9eefaa6e49248cf0ea4f22e2759ac10644d6691244c0efe5f969021cbefa1bd6c66026fa247149cd0b2a7317a8bcd9ff6199905884887e8dd4d39fd70575acbbe4a7ef1117b3ab46f92625b53df27fc3ac8bb12c834f485d3120e8d37c92a749ffd4277c0d938ab89dc6c5dfe18f0b56e19793604499ce9c53a992ca3ed8ecb3f95e445fbbf720d28bfb7de0ce2114535edc3b310a1171859671449bdff643d4ccf08e09b8d3c4a3d3f90e9951c0897a0e82f1431afdf01ffeff1564dd8091e116e7d5c647d8491beb48e222c56938eed86c925a499f91af7e33f3316af79da4091dfbb1da45b5a7407a629b3580c301d78288651652ab3a19045fa0b0a300f66008dafcd00334316c3db81eaffeff842b2acd110beb4c3470562af0810248b8509d1bd61691e951d2f986f6851d04d5f59f5b2292dcf02bed1d485234f682e0bd766128db2c5acc4d07100f2d68aae8a8d1f067fba68b2f0a25cffe84b783dc212cfc8ad7b16eea540536f282f088f26c992f140db8d09c3b8bb66f4a910c8690abc9a578af2aac0787608834638c39dce716a07be13a032802e734367ed6b8ee1aa7fe218476603408822243797067fa4baa2b99aedcb9659ad098fb35abb696eef8b33624c88018cf599785422c55e42b7e47dec935166a1ef0e68b2f4fe4b5471ce19a738da35ed86c4e031e9a60aad7efda924c394d09550dfe53c6da88d457b812a32eedfa9b7afc83dbbde073594c2b3e15e4a05423f8b710e058e47cf7c31b1f3a75fad58a28ef772f14e06c989a90656b1416a1efa4a5810563994a58104995ddffa1ca1b1cfb4993bd8f87484e208f047a3aa0010eeab5e7a0f648d753403a8b8896767f2d07459846bec8b28b3e414ac79767545622f5ec9ec64f52939353856586dcc7aea25f2b23916d2021034e2ef63cff80a75e66fee01e70e0cbf92e542628332a4eb72426b54282439f472a4d69e1a8801cdcfeb5eac2703c21c7b8be236779802b7ab127078c8d4d294f3d4d04c11c29ab9a987071f526b4288a3a3eff9bc011e7ffbf08a083adc0f17927f20cf82415a3734b4447f2665139e0a7ad56f00c4617ef5fbfdd41e90bc69ad310934debfab1ded9046d9ef75a2f1273175eff8c9d051a7c7a1947bde98a1d64bfcb2579087e5a596ecdb9e98a934b6bab21bb571b5140da01c96571cde0755fe7883abbce7bbcacec94b3f090234bf19339aca6deba2d99b3e7252272a5644c25d7bc07ccaa1e8948e0fe0e65ce6154d334196a61db4ca712f074bbeeaeb6262f759173fa0f01d755ad034ee48149df7a89c38a0691b68ccea8c8c742d033f4d5df563358fa4c3cdbaa9264ae40291fdcbb5336adb70e5eef3ddc2f096b35d4718fbfa304369ac443338d1d3816cfc7ed77b0c8a38933cefbfcaad20ecbc9051c7803c4c2f81b353ede5871c8680541422cb350dcadc5b7c4b5afecb1fc647955891055a717afea956b93d7d80479d0f8d81366ba5449631c31c38222d976f13c4c7569aa8deca6abc9fdfc05056bb8d84d6f835175cc5e78082e63c0796dddb8e46ec4ad295094a1dc5139c885f3198ed583d635cbff9869cd070d3dbc6260d5338ecf9e95cb0df298631de68dc59ec120ad4730bb214d9d284d97a8f634cd68ead5080f065c520aab3bcccc38449326d140ad8ff5589494e5354c9d04114e5ab429c598f0469e2dc5f0a01a830bbe7c6c55d6606040e582997244efed8174e67423a88cd0acfbfdb58d2fc39dbfbb3af76b8652a795c5e7d4a1ad3e3c65fdbe2a76316f02ef31ae1a6d8b9d07f91d2c44ac2e12791d42eb81609c1010933c038d11ed4908967aa18725ec0e79b4229cbc03908021c8d7f121f8e0002741c7d4b9f43c1155ecb9d4125877abac13b4f0d7eb8651aa4df4462e77beee7e2d5ec4d0718426c5c110a56b6f809ca0201b34a8f0b4dc9c891071e2"], 0xf57}, 0x1}, 0x0) 2018/04/21 23:50:27 executing program 0: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000)={0x77359400}, 0x10) accept4(r0, &(0x7f00002c0fec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00003bd000)=0x14, 0x0) shutdown(r0, 0x1) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000080)=r1) timer_settime(r2, 0x3, &(0x7f0000000040)={{0x0, 0x8}, {0x0, 0x989680}}, &(0x7f00000001c0)) tkill(r1, 0x1000000000013) 2018/04/21 23:50:27 executing program 7: getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000bc0), &(0x7f0000000c00)=0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000900)=@nat={'nat\x00', 0x19, 0x5, 0x90, [0x20000c80, 0x0, 0x0, 0x20000d7c, 0x20000e48], 0x0, &(0x7f0000000700), &(0x7f0000000c80)=[{}, {0x0, '\x00', 0x1}, {0x0, '\x00', 0x2}]}, 0xe0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000000580), 0x0, &(0x7f0000000000)}, 0x0) 2018/04/21 23:50:28 executing program 6: socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, &(0x7f0000000080)=0x8) [ 56.499139] syz-executor7 (6338) used greatest stack depth: 23496 bytes left [ 56.609910] netlink: 3907 bytes leftover after parsing attributes in process `syz-executor4'. [ 56.619530] netlink: 3907 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/21 23:50:29 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000000)="b7eefa809e59e66cd66a4a290b53fdd0d027aa157d4754b61a3eabf4dcfc0f56b873e7ae4c3ad90e07", 0x29, 0x51, &(0x7f0000000080)={0x2, 0xfffffffffffffffd, @rand_addr}, 0x10) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f00000001c0)}, 0x10101) 2018/04/21 23:50:29 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000013cff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000100)={{0x5}, {}, 0x0, 0x0, 0x2}) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x408}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010028bd7000fedbdf2502000000080001004e200000080002000a0000001c5b01004e240000080001004e230000080003001d000000080006004e230000"], 0x44}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) sendto(r0, &(0x7f0000000200)="104995712778b7c7f255147028bdbe353a4e116e9281814d86b31ae6cbe1c20acc681d92223d6e3bd8a50e142c997083e415d63ae9b50f2599ac7cad7ace59bf791bfbbd93d7cf2ed1a490623c0ed7455edb360382b1a7c2e046b1bbc91532d47bf2496f71147e5a3545bce38f7896baca1a4618be119add83f21c78dd5cd8c82a5b814f8887b78ec4", 0x89, 0x20040000, &(0x7f00000002c0)=@generic={0x8, "5300ba6df0e06f1ddcdf9ebb4e0dd7e92616e65215ade2dbd587a81d2ecc9ab654c24d486579298af6e97af8e687a39129444cd1ca752299d9567c8712355447842b6221e2cc6a208c28e0d9c53fe84ad9c4b4a077b5f57086d1c039b6204032aeca7e8c5c6ab42900c58c9b17ac0e3b81be46c5a13c0f94e28d731ceccc"}, 0x80) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/avc/cache_stats\x00', 0x0, 0x0) write$fuse(r2, &(0x7f0000000380)={0x28, 0x0, 0x3, @fuse_notify_store_out={0x4, 0x84f, 0x3}}, 0x28) 2018/04/21 23:50:29 executing program 5: setrlimit(0x80000000007, &(0x7f00000000c0)={0x0, 0x3}) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) fstat(0xffffffffffffff9c, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000380)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@dev={0xfe, 0x80, [], 0xb}, 0x4e21, 0x101, 0x4e23, 0x216, 0x2, 0x80, 0x20, 0x0, 0x0, r1}, {0xce53, 0x200, 0x5b398c49, 0xdc, 0x9, 0x7ee, 0x2, 0x6}, {0x1000, 0x100, 0x2}, 0x7, 0x6e6bb8, 0x1, 0x0, 0x3, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4d3, 0x2b}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3501, 0x0, 0x3, 0x414, 0x8, 0x200}}, 0xe8) signalfd4(0xffffffffffffffff, &(0x7f0000f8a000), 0x8, 0x0) 2018/04/21 23:50:29 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b82000)) connect$unix(r1, &(0x7f0000000280)=@file={0x0, './file0\x00'}, 0x6e) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x1, 0x0) poll(&(0x7f0000000000)=[{r0, 0x8000}, {r1, 0x10}, {r1, 0xa210}, {r0, 0x2}, {r0, 0x8612}, {r0, 0x8000}], 0x6, 0x2) 2018/04/21 23:50:29 executing program 7: rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x7, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r0}, &(0x7f0000bbdffc)) timer_settime(0x0, 0x3, &(0x7f0000000240)={{0x77359400}, {0x7, 0xe4c}}, &(0x7f0000000140)) pselect6(0x40, &(0x7f0000000080), &(0x7f0000000fc0), &(0x7f0000013fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000000ff0)={&(0x7f0000000040), 0x8}) 2018/04/21 23:50:29 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000180)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f000000cf80)=""/128, 0x80}, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/pktcdvd/control\x00', 0x50504, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0186416, &(0x7f0000000140)={0xd906, 0x0, 0x369, 0x3, 0x0, 0x5}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x501000, 0x0) syz_open_pts(r1, 0x400) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0x4, 0x6988}, {0x0, 0x2}], 0x2) socket$packet(0x11, 0x3, 0x300) fcntl$setstatus(r2, 0x4, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000240)=0x7, 0x4) 2018/04/21 23:50:29 executing program 0: fanotify_init(0x50, 0x8000) r0 = socket$inet_udp(0x2, 0x2, 0x0) fremovexattr(r0, &(0x7f0000000000)=@random={'user.', '\x00'}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc00c64b5, &(0x7f000003e000)={&(0x7f0000025ff8)=[0x0], 0x24}) r1 = syz_open_dev$loop(&(0x7f000003cff5)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x707, &(0x7f000003e000)) 2018/04/21 23:50:29 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f000000aff4)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000000580fe8301000000006a000000004800000000006ee22e9c0a14700d09cb99ab6b1f6a44819cda754b530431d09c3da9b24b3473ae863ba4078db2a8166e140457f3d61f64bf780b1d4e507c4e72b8e2de55607a66fca58dfdbcf231d957c2e2982cf8dcd58a66f680614fe027ae5576deccd0dd750c9a3c33086e0ac743e8b7cef490dbbfff5c74394249a83039add7024175d87b9d35b9fb003707a071163e07edc7c76c8637a3a80fda49c3af996c8748738a45dcc484a3e5a041"], 0x14}, 0x1}, 0x0) 2018/04/21 23:50:29 executing program 2: bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="b7eefa809e59e66cd66a4a290b53fdd0d027aa157d4754b61a3eabf4dcfc0f56b873e7ae4c3ad90e07", 0x29, 0x51, &(0x7f0000000080)={0x2, 0xfffffffffffffffd, @rand_addr}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f00000001c0)}, 0x10101) 2018/04/21 23:50:29 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000780)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000140)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000100)='\'', 0x1}], 0x1, 0x10000) fcntl$setstatus(r0, 0x4, 0x4000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x31, 0xffffffffffffffff, 0x0) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) 2018/04/21 23:50:29 executing program 3: r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000040)={{0x2c, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x0, 'rr\x00', 0x0, 0xfffffffffffffffd, 0x58}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x2000, 0x1, 0xeed, 0x4}}, 0x44) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(0xffffffffffffffff) close(r1) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/context\x00', 0x2, 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)='J', 0x1}], 0x1, 0x0) close(r2) fallocate(r2, 0x0, 0x9, 0x101) 2018/04/21 23:50:29 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='coredump_filter\x00') r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000000)='attr/current\x00') preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000080)=""/1, 0x1}], 0x2000000000000021, 0x0) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000100)=0x100000000000101, 0xffffff97) 2018/04/21 23:50:29 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000400)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r3, &(0x7f0000fd0000), 0x67d0a4f154ddf4a1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r4 = syz_open_procfs(r1, &(0x7f0000000a80)="6665742f746370005c51ae32f098424533a6d415780820fc1b57352325d269c65f30e86d3f4b9808db8052b552a6f62b7f3b8f3ec6444123ce19228f007b") preadv(r4, &(0x7f0000000540)=[{&(0x7f0000000280)=""/97, 0x61}, {&(0x7f0000000480)=""/144, 0x90}], 0x2, 0x0) timer_create(0x0, &(0x7f0000000200)={0x0, 0x27, 0x4, @tid=r1}, &(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x76e, 0x8, 0x81, 0x3f, 0x5}, &(0x7f0000000380)=0x98) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000580)={r5, 0x3f, 0x2, 0x100000001, 0x8000, 0x2, 0x3, 0x1, {0x0, @in6={{0xa, 0x4e20, 0x3685, @local={0xfe, 0x80, [], 0xaa}, 0xcfb}}, 0x9, 0x51c, 0x80000001, 0x4, 0x1}}, &(0x7f0000000640)=0xb0) kexec_load(0xffffffffffffffc1, 0x1, &(0x7f00000009c0)=[{&(0x7f0000000680)="b291a57f8ca8be91c8e4494ea411d0543d53934780bb4f97a9db2c9b70dd6a1cd8b1d0ee3c129f25", 0x28, 0xce, 0x7}], 0x160000) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000780)={0x0, 0x8d, "bffad3eb897570ecab638d0f268fba761ad3e9672be72f3d9f82a5e3a3c494a53ac98bdcd763837b56464b0a1065e5c3cdbc71ae28bee9fe25952b9e35db40d0a3629bbd1d9476ac435fc5348f3e69b26404062805770f703a4834706430c32bd749714ee4c1bfa7d6162ac9831a1c062861cfc70191b8cd60c03e9f059c24a66712535234138d1a94072b5390"}, &(0x7f0000000240)=0x95) getpeername$packet(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000002c0)=0x14) ptrace(0x4207, r1) fstat(r3, &(0x7f0000000a00)) ptrace$setregset(0x4205, r1, 0x202, &(0x7f00000000c0)={&(0x7f0000000040), 0xfffffffffffffdb8}) ptrace$getregs(0xe, r1, 0x0, &(0x7f0000000100)=""/229) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001500)={{{@in6=@mcast2, @in6=@ipv4={[], [], @loopback}}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000001600)=0xe8) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000840)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f0000000940)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x4002}, 0xc, &(0x7f0000000900)={&(0x7f0000000880)={0x48, r6, 0x10, 0x70bd29, 0x25dfdbff, {0xb}, [@IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x8000}, 0x0) ptrace$setregs(0xf, r1, 0x100000000, &(0x7f00000006c0)="3977852ffc70a908555ed33b15e31bc619b77beb1e114db0f512242b2c0fc345c3d1e892d4617d0a3bfe91ac560344cb23965fda67683f90af164ab25e1a96ad16d88fa1b761ed43e93b2986b6feaa293b4c04ab67edd137cc49cbb8753a7d61e8cee22db1d3839cf379a2ae1a516867ab709c793ed7877f5d6de7a49498c86f4af62bf13573eaaaf07b71f77a0c1f11481f1a63d2c91aaf41b1148f604d4c611cf74ae8caa1d9f6cf1a9b995b394cbfd13bf0fdae") sendmsg$netlink(r2, &(0x7f0000001980)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbff, 0x20014000}, 0xc, &(0x7f0000001940)=[{&(0x7f00000003c0)=ANY=[@ANYBLOB="107000fddb0000000000000000000000"], 0x1}], 0x1, 0x0, 0x0, 0x408c0}, 0x0) 2018/04/21 23:50:29 executing program 6: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/access\x00', 0x2, 0x0) r1 = memfd_create(&(0x7f0000000000)='/selinux/access\x00', 0x2) mq_getsetattr(r1, &(0x7f0000000040)={0x9, 0x0, 0x3f, 0x0, 0x5, 0x8001, 0x2, 0xc6b4}, &(0x7f0000000080)) writev(r0, &(0x7f0000000100)=[{&(0x7f00000000c0)="cc4fb6b6384919cbd4ef22cd3cee096ebd0ba5d089366dfacfe01cc9da4d83657e646b3d4ec31681e3d06a3686151c0561b0c6138cde0d909ed2", 0x3a}, {&(0x7f0000000180)="6bbe01b3e5b6dc2bc68c886101b8843b7e5f5fb29edecf25eb168ac18c4d771d1d6d0649717e012f5f0e3149660eeaf7abd8da89162e5c03737001ca6c8670e7a9df73e5702a23f9bc4327dfc1aafaa5d086c7b9149c430bb7adeb78ba6a24c581cc7dede51b4f8d04", 0x69}], 0x2) clone(0x100000, &(0x7f00000003c0), &(0x7f0000000540), &(0x7f00000005c0), &(0x7f00000024c0)) socket$key(0xf, 0x3, 0x2) syncfs(r0) [ 57.673777] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=32773 sclass=netlink_route_socket 2018/04/21 23:50:29 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000001000)={0xa, 0x4e20}, 0x1c) socketpair(0x5, 0x5, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) 2018/04/21 23:50:29 executing program 5: clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x40100) write$sndseq(r3, &(0x7f0000000280)=[{0xb33, 0x3, 0x42, 0x7fff0000, @tick, {0x4, 0x7}, {0x0, 0x8}, @time=@tick=0xe01d}], 0x1c) sendmmsg$unix(r2, &(0x7f00000bd000), 0x264, 0x0) timer_settime(0x0, 0x0, &(0x7f00000e4fe0)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0xc0505350, &(0x7f0000000040)={{0x0, 0x7}, {0x0, 0x9}, 0x0, 0x5}) clock_gettime(0x0, &(0x7f00000000c0)) openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) ppoll(&(0x7f0000b7fff0)=[{r2, 0xfffffffffffffff8}], 0x1, &(0x7f0000345ff0)={0x0, r0}, &(0x7f0000d5c000), 0x8) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x201, 0x0) r4 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x5, 0x0) accept4$vsock_stream(r4, &(0x7f0000000200)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10, 0x80000) connect$unix(r1, &(0x7f00006edffb)=@file={0x0, './file0\x00'}, 0xa) dup(r1) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x2, 0x0, 0x2758d807be918677, 0x2, 0x3}, &(0x7f0000000100)=0x20) 2018/04/21 23:50:29 executing program 2: r0 = socket$inet(0x2, 0x0, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000000)="b7eefa809e59e66cd66a4a290b53fdd0d027aa157d4754b61a3eabf4dcfc0f56b873e7ae4c3ad90e07", 0x29, 0x51, &(0x7f0000000080)={0x2, 0xfffffffffffffffd, @rand_addr}, 0x10) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f00000001c0)}, 0x10101) 2018/04/21 23:50:29 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000040)={0x0, @broadcast, @local}, &(0x7f0000000080)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @in=@multicast1=0xe0000001, 0x4e23, 0x58e, 0x4e24, 0x0, 0x2, 0x20, 0x20, 0x5e, r1, r2}, {0x8000, 0x100, 0x2, 0x1, 0x4, 0x1, 0x8, 0x8}, {0x5, 0x401, 0xb9, 0x9}, 0x9, 0x6e6bb8, 0x1, 0x1, 0x3, 0x3}, {{@in, 0x4d4, 0x2b}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3500, 0x7, 0x1, 0xfff, 0x7, 0x6, 0x4}}, 0xe8) sendmsg(r0, &(0x7f0000a6e000)={&(0x7f0000abbf80)=@generic={0xa, "daf8ffe6ffffff0001f20000000000b61b340e63f8ab691822e903e7d64ac8fef9507f000daec57f844686fbbf26093d6b53efc1cb2b880001186a68506776e9eba5ebd039273202a52700faccec35160ec64fc333c1c99287b26eaece2900727e347f814dc256ce82cb2c8080000000bff900000000000000076167b456"}, 0x80, &(0x7f0000000440), 0x0, &(0x7f0000ffada0)}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'team_slave_1\x00', 0x8000}) 2018/04/21 23:50:29 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000400)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r3, &(0x7f0000fd0000), 0x67d0a4f154ddf4a1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r4 = syz_open_procfs(r1, &(0x7f0000000a80)="6665742f746370005c51ae32f098424533a6d415780820fc1b57352325d269c65f30e86d3f4b9808db8052b552a6f62b7f3b8f3ec6444123ce19228f007b") preadv(r4, &(0x7f0000000540)=[{&(0x7f0000000280)=""/97, 0x61}, {&(0x7f0000000480)=""/144, 0x90}], 0x2, 0x0) timer_create(0x0, &(0x7f0000000200)={0x0, 0x27, 0x4, @tid=r1}, &(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x76e, 0x8, 0x81, 0x3f, 0x5}, &(0x7f0000000380)=0x98) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000580)={r5, 0x3f, 0x2, 0x100000001, 0x8000, 0x2, 0x3, 0x1, {0x0, @in6={{0xa, 0x4e20, 0x3685, @local={0xfe, 0x80, [], 0xaa}, 0xcfb}}, 0x9, 0x51c, 0x80000001, 0x4, 0x1}}, &(0x7f0000000640)=0xb0) kexec_load(0xffffffffffffffc1, 0x1, &(0x7f00000009c0)=[{&(0x7f0000000680)="b291a57f8ca8be91c8e4494ea411d0543d53934780bb4f97a9db2c9b70dd6a1cd8b1d0ee3c129f25", 0x28, 0xce, 0x7}], 0x160000) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000780)={0x0, 0x8d, "bffad3eb897570ecab638d0f268fba761ad3e9672be72f3d9f82a5e3a3c494a53ac98bdcd763837b56464b0a1065e5c3cdbc71ae28bee9fe25952b9e35db40d0a3629bbd1d9476ac435fc5348f3e69b26404062805770f703a4834706430c32bd749714ee4c1bfa7d6162ac9831a1c062861cfc70191b8cd60c03e9f059c24a66712535234138d1a94072b5390"}, &(0x7f0000000240)=0x95) getpeername$packet(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000002c0)=0x14) ptrace(0x4207, r1) fstat(r3, &(0x7f0000000a00)) ptrace$setregset(0x4205, r1, 0x202, &(0x7f00000000c0)={&(0x7f0000000040), 0xfffffffffffffdb8}) ptrace$getregs(0xe, r1, 0x0, &(0x7f0000000100)=""/229) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001500)={{{@in6=@mcast2, @in6=@ipv4={[], [], @loopback}}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000001600)=0xe8) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000840)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f0000000940)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x4002}, 0xc, &(0x7f0000000900)={&(0x7f0000000880)={0x48, r6, 0x10, 0x70bd29, 0x25dfdbff, {0xb}, [@IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x8000}, 0x0) ptrace$setregs(0xf, r1, 0x100000000, &(0x7f00000006c0)="3977852ffc70a908555ed33b15e31bc619b77beb1e114db0f512242b2c0fc345c3d1e892d4617d0a3bfe91ac560344cb23965fda67683f90af164ab25e1a96ad16d88fa1b761ed43e93b2986b6feaa293b4c04ab67edd137cc49cbb8753a7d61e8cee22db1d3839cf379a2ae1a516867ab709c793ed7877f5d6de7a49498c86f4af62bf13573eaaaf07b71f77a0c1f11481f1a63d2c91aaf41b1148f604d4c611cf74ae8caa1d9f6cf1a9b995b394cbfd13bf0fdae") sendmsg$netlink(r2, &(0x7f0000001980)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbff, 0x20014000}, 0xc, &(0x7f0000001940)=[{&(0x7f00000003c0)=ANY=[@ANYBLOB="107000fddb0000000000000000000000"], 0x1}], 0x1, 0x0, 0x0, 0x408c0}, 0x0) 2018/04/21 23:50:30 executing program 1: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000040)={'gre0\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}}) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000000000)=0x80000001, 0x4) getpeername$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x14) 2018/04/21 23:50:30 executing program 4: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000400)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r3, &(0x7f0000fd0000), 0x67d0a4f154ddf4a1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r4 = syz_open_procfs(r1, &(0x7f0000000a80)="6665742f746370005c51ae32f098424533a6d415780820fc1b57352325d269c65f30e86d3f4b9808db8052b552a6f62b7f3b8f3ec6444123ce19228f007b") preadv(r4, &(0x7f0000000540)=[{&(0x7f0000000280)=""/97, 0x61}, {&(0x7f0000000480)=""/144, 0x90}], 0x2, 0x0) timer_create(0x0, &(0x7f0000000200)={0x0, 0x27, 0x4, @tid=r1}, &(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x76e, 0x8, 0x81, 0x3f, 0x5}, &(0x7f0000000380)=0x98) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000580)={r5, 0x3f, 0x2, 0x100000001, 0x8000, 0x2, 0x3, 0x1, {0x0, @in6={{0xa, 0x4e20, 0x3685, @local={0xfe, 0x80, [], 0xaa}, 0xcfb}}, 0x9, 0x51c, 0x80000001, 0x4, 0x1}}, &(0x7f0000000640)=0xb0) kexec_load(0xffffffffffffffc1, 0x1, &(0x7f00000009c0)=[{&(0x7f0000000680)="b291a57f8ca8be91c8e4494ea411d0543d53934780bb4f97a9db2c9b70dd6a1cd8b1d0ee3c129f25", 0x28, 0xce, 0x7}], 0x160000) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000780)={0x0, 0x8d, "bffad3eb897570ecab638d0f268fba761ad3e9672be72f3d9f82a5e3a3c494a53ac98bdcd763837b56464b0a1065e5c3cdbc71ae28bee9fe25952b9e35db40d0a3629bbd1d9476ac435fc5348f3e69b26404062805770f703a4834706430c32bd749714ee4c1bfa7d6162ac9831a1c062861cfc70191b8cd60c03e9f059c24a66712535234138d1a94072b5390"}, &(0x7f0000000240)=0x95) getpeername$packet(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000002c0)=0x14) ptrace(0x4207, r1) fstat(r3, &(0x7f0000000a00)) ptrace$setregset(0x4205, r1, 0x202, &(0x7f00000000c0)={&(0x7f0000000040), 0xfffffffffffffdb8}) ptrace$getregs(0xe, r1, 0x0, &(0x7f0000000100)=""/229) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001500)={{{@in6=@mcast2, @in6=@ipv4={[], [], @loopback}}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000001600)=0xe8) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000840)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f0000000940)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x4002}, 0xc, &(0x7f0000000900)={&(0x7f0000000880)={0x48, r6, 0x10, 0x70bd29, 0x25dfdbff, {0xb}, [@IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x8000}, 0x0) ptrace$setregs(0xf, r1, 0x100000000, &(0x7f00000006c0)="3977852ffc70a908555ed33b15e31bc619b77beb1e114db0f512242b2c0fc345c3d1e892d4617d0a3bfe91ac560344cb23965fda67683f90af164ab25e1a96ad16d88fa1b761ed43e93b2986b6feaa293b4c04ab67edd137cc49cbb8753a7d61e8cee22db1d3839cf379a2ae1a516867ab709c793ed7877f5d6de7a49498c86f4af62bf13573eaaaf07b71f77a0c1f11481f1a63d2c91aaf41b1148f604d4c611cf74ae8caa1d9f6cf1a9b995b394cbfd13bf0fdae") sendmsg$netlink(r2, &(0x7f0000001980)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbff, 0x20014000}, 0xc, &(0x7f0000001940)=[{&(0x7f00000003c0)=ANY=[@ANYBLOB="107000fddb0000000000000000000000"], 0x1}], 0x1, 0x0, 0x0, 0x408c0}, 0x0) 2018/04/21 23:50:30 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000400)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r3, &(0x7f0000fd0000), 0x67d0a4f154ddf4a1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r4 = syz_open_procfs(r1, &(0x7f0000000a80)="6665742f746370005c51ae32f098424533a6d415780820fc1b57352325d269c65f30e86d3f4b9808db8052b552a6f62b7f3b8f3ec6444123ce19228f007b") preadv(r4, &(0x7f0000000540)=[{&(0x7f0000000280)=""/97, 0x61}, {&(0x7f0000000480)=""/144, 0x90}], 0x2, 0x0) timer_create(0x0, &(0x7f0000000200)={0x0, 0x27, 0x4, @tid=r1}, &(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x76e, 0x8, 0x81, 0x3f, 0x5}, &(0x7f0000000380)=0x98) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000580)={r5, 0x3f, 0x2, 0x100000001, 0x8000, 0x2, 0x3, 0x1, {0x0, @in6={{0xa, 0x4e20, 0x3685, @local={0xfe, 0x80, [], 0xaa}, 0xcfb}}, 0x9, 0x51c, 0x80000001, 0x4, 0x1}}, &(0x7f0000000640)=0xb0) kexec_load(0xffffffffffffffc1, 0x1, &(0x7f00000009c0)=[{&(0x7f0000000680)="b291a57f8ca8be91c8e4494ea411d0543d53934780bb4f97a9db2c9b70dd6a1cd8b1d0ee3c129f25", 0x28, 0xce, 0x7}], 0x160000) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000780)={0x0, 0x8d, "bffad3eb897570ecab638d0f268fba761ad3e9672be72f3d9f82a5e3a3c494a53ac98bdcd763837b56464b0a1065e5c3cdbc71ae28bee9fe25952b9e35db40d0a3629bbd1d9476ac435fc5348f3e69b26404062805770f703a4834706430c32bd749714ee4c1bfa7d6162ac9831a1c062861cfc70191b8cd60c03e9f059c24a66712535234138d1a94072b5390"}, &(0x7f0000000240)=0x95) getpeername$packet(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000002c0)=0x14) ptrace(0x4207, r1) fstat(r3, &(0x7f0000000a00)) ptrace$setregset(0x4205, r1, 0x202, &(0x7f00000000c0)={&(0x7f0000000040), 0xfffffffffffffdb8}) ptrace$getregs(0xe, r1, 0x0, &(0x7f0000000100)=""/229) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001500)={{{@in6=@mcast2, @in6=@ipv4={[], [], @loopback}}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000001600)=0xe8) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000840)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f0000000940)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x4002}, 0xc, &(0x7f0000000900)={&(0x7f0000000880)={0x48, r6, 0x10, 0x70bd29, 0x25dfdbff, {0xb}, [@IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x8000}, 0x0) ptrace$setregs(0xf, r1, 0x100000000, &(0x7f00000006c0)="3977852ffc70a908555ed33b15e31bc619b77beb1e114db0f512242b2c0fc345c3d1e892d4617d0a3bfe91ac560344cb23965fda67683f90af164ab25e1a96ad16d88fa1b761ed43e93b2986b6feaa293b4c04ab67edd137cc49cbb8753a7d61e8cee22db1d3839cf379a2ae1a516867ab709c793ed7877f5d6de7a49498c86f4af62bf13573eaaaf07b71f77a0c1f11481f1a63d2c91aaf41b1148f604d4c611cf74ae8caa1d9f6cf1a9b995b394cbfd13bf0fdae") sendmsg$netlink(r2, &(0x7f0000001980)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbff, 0x20014000}, 0xc, &(0x7f0000001940)=[{&(0x7f00000003c0)=ANY=[@ANYBLOB="107000fddb0000000000000000000000"], 0x1}], 0x1, 0x0, 0x0, 0x408c0}, 0x0) 2018/04/21 23:50:30 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x0, 0x2, 0x0, 0x0, 0x3ff}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f00000000c0)=0x7, 0xfffffffffffffe1f) 2018/04/21 23:50:30 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000000)="b7eefa809e59e66cd66a4a290b53fdd0d027aa157d4754b61a3eabf4dcfc0f56b873e7ae4c3ad90e07", 0x29, 0x51, &(0x7f0000000080)={0x2, 0xfffffffffffffffd, @rand_addr}, 0x10) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f00000001c0)}, 0x10101) 2018/04/21 23:50:30 executing program 5: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) fremovexattr(r0, &(0x7f0000000080)=@known='com.apple.FinderInfo\x00') r1 = socket$packet(0x11, 0x3, 0x300) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f0000000100), &(0x7f0000000180)=0xc) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x2, 0x0) sendmmsg$nfc_llcp(r3, &(0x7f0000000500)=[{&(0x7f0000000240)={0x27, 0x0, 0x2, 0x1, 0xffffffffffff0a9e, 0xf, "26780e1d5abc632b17df8394e46c8e18dfebe9c4190b1f3d44d60c58ec1dd98b52bf15aceea88834a075387747a2d4467cf5cc25a90edf96bd45e2e13d5a9b", 0x39}, 0x58, &(0x7f00000003c0)=[{&(0x7f00000002c0)="946095373d00ee70da1460fe7ec0c8fc26058a9eb7bcdb7bc62e3d3f3fb1e11828ea505bfe8bba290e6319fc506b48a7c6f4d69f8359e12cf781d0367c068baa7fc763d2d1d893700da635cfa2982355f79d5f6621d9ce50e7cbef8c9028d89c977fcdc623dc69d55f2aa25c40599f5a823b3d290a9ced9bd2e1511c31e9a6ba74cd627b3ae39444461bf5ad0059a97b90d538d89301cc084940c571aa6f43ee41867918ff6bdeca76902ba19eb085618f46a02064ddde4e9ccc1c0edcfbf17f5bc88279730c228129d3fb2ffae05bcae3974e1bd0526278c950", 0xda}], 0x1, &(0x7f0000000400)={0xd0, 0x117, 0x1, "a99662beda128628ec23530d3e93c17e1f0e8ecc09eb4fafbab652b2633a417a445fa5a587133e7650072e025179999c2b7fbe4972a19c64fdc3827dcc858b261784d073503af07a3dc83cfabe5ced7df6bc39763250b41f9b7b943680cbf3db5a4d1c654c1696b115e7e7f4b06e4504f5a79961cc11fc6e21187b55db018e197ec89456688122ce92f041b48fff75d066872e5efbe03abb1904ae350c2360faaaab559f624c5db9d2379a2d94bc675add72973bbc7c326edc69062c5236c271e953"}, 0xd0, 0x20008000}], 0x1, 0x4000000) getsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f00000007c0)={@dev, @broadcast, 0x0}, &(0x7f0000000800)=0xc) bind(r1, &(0x7f0000000840)=@hci={0x1f, r4, 0x2}, 0x80) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00\v\x00'}) 2018/04/21 23:50:30 executing program 0: r0 = socket$inet6(0xa, 0x80080000, 0x3) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)=0x0) sched_setparam(r1, &(0x7f0000000180)=0xca) ioprio_get$pid(0x2, r1) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000280)={{0xa, 0x4e23, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, {0xa, 0x4e24, 0x5a, @dev={0xfe, 0x80, [], 0xe}, 0xffffffff7fffffff}, 0x5, [0x6, 0x800, 0x3, 0x5, 0x7, 0x800, 0x2, 0x1ff]}, 0x5c) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='pids.current\x00', 0x0, 0x0) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000200)=0x6, 0x4) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000240)) ioctl$LOOP_CLR_FD(r2, 0x4c01) 2018/04/21 23:50:30 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x2, &(0x7f00000001c0)=[{0x25, 0x0, 0x0, 0xffffffff}, {0x80000006}]}, 0x233) write(r0, &(0x7f00000000c0), 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x81, 0x0) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() fchown(r1, r2, r3) 2018/04/21 23:50:31 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000400)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r3, &(0x7f0000fd0000), 0x67d0a4f154ddf4a1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r4 = syz_open_procfs(r1, &(0x7f0000000a80)="6665742f746370005c51ae32f098424533a6d415780820fc1b57352325d269c65f30e86d3f4b9808db8052b552a6f62b7f3b8f3ec6444123ce19228f007b") preadv(r4, &(0x7f0000000540)=[{&(0x7f0000000280)=""/97, 0x61}, {&(0x7f0000000480)=""/144, 0x90}], 0x2, 0x0) timer_create(0x0, &(0x7f0000000200)={0x0, 0x27, 0x4, @tid=r1}, &(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x76e, 0x8, 0x81, 0x3f, 0x5}, &(0x7f0000000380)=0x98) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000580)={r5, 0x3f, 0x2, 0x100000001, 0x8000, 0x2, 0x3, 0x1, {0x0, @in6={{0xa, 0x4e20, 0x3685, @local={0xfe, 0x80, [], 0xaa}, 0xcfb}}, 0x9, 0x51c, 0x80000001, 0x4, 0x1}}, &(0x7f0000000640)=0xb0) kexec_load(0xffffffffffffffc1, 0x1, &(0x7f00000009c0)=[{&(0x7f0000000680)="b291a57f8ca8be91c8e4494ea411d0543d53934780bb4f97a9db2c9b70dd6a1cd8b1d0ee3c129f25", 0x28, 0xce, 0x7}], 0x160000) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000780)={0x0, 0x8d, "bffad3eb897570ecab638d0f268fba761ad3e9672be72f3d9f82a5e3a3c494a53ac98bdcd763837b56464b0a1065e5c3cdbc71ae28bee9fe25952b9e35db40d0a3629bbd1d9476ac435fc5348f3e69b26404062805770f703a4834706430c32bd749714ee4c1bfa7d6162ac9831a1c062861cfc70191b8cd60c03e9f059c24a66712535234138d1a94072b5390"}, &(0x7f0000000240)=0x95) getpeername$packet(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000002c0)=0x14) ptrace(0x4207, r1) fstat(r3, &(0x7f0000000a00)) ptrace$setregset(0x4205, r1, 0x202, &(0x7f00000000c0)={&(0x7f0000000040), 0xfffffffffffffdb8}) ptrace$getregs(0xe, r1, 0x0, &(0x7f0000000100)=""/229) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001500)={{{@in6=@mcast2, @in6=@ipv4={[], [], @loopback}}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000001600)=0xe8) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000840)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f0000000940)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x4002}, 0xc, &(0x7f0000000900)={&(0x7f0000000880)={0x48, r6, 0x10, 0x70bd29, 0x25dfdbff, {0xb}, [@IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x8000}, 0x0) ptrace$setregs(0xf, r1, 0x100000000, &(0x7f00000006c0)="3977852ffc70a908555ed33b15e31bc619b77beb1e114db0f512242b2c0fc345c3d1e892d4617d0a3bfe91ac560344cb23965fda67683f90af164ab25e1a96ad16d88fa1b761ed43e93b2986b6feaa293b4c04ab67edd137cc49cbb8753a7d61e8cee22db1d3839cf379a2ae1a516867ab709c793ed7877f5d6de7a49498c86f4af62bf13573eaaaf07b71f77a0c1f11481f1a63d2c91aaf41b1148f604d4c611cf74ae8caa1d9f6cf1a9b995b394cbfd13bf0fdae") sendmsg$netlink(r2, &(0x7f0000001980)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbff, 0x20014000}, 0xc, &(0x7f0000001940)=[{&(0x7f00000003c0)=ANY=[@ANYBLOB="107000fddb0000000000000000000000"], 0x1}], 0x1, 0x0, 0x0, 0x408c0}, 0x0) 2018/04/21 23:50:31 executing program 6: getcwd(&(0x7f0000000140)=""/38, 0x26) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x9, 0x200000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={0x80000000, 0x3, 0x0, 0xbce, 0xadc5, 0xcb, 0x80000001, 0x9, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r1}, &(0x7f0000000100)=0x8) socket$netlink(0x10, 0x3, 0xc) 2018/04/21 23:50:31 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000000)="b7eefa809e59e66cd66a4a290b53fdd0d027aa157d4754b61a3eabf4dcfc0f56b873e7ae4c3ad90e07", 0x29, 0x51, &(0x7f0000000080)={0x2, 0xfffffffffffffffd, @rand_addr}, 0x10) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f00000001c0)}, 0x10101) 2018/04/21 23:50:31 executing program 4: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="7c4ef734162d5bfa6b329986f68560e6e433ec363b94006331b9e7db2f4e8c55e9fafc23e90e92f56122fb4b55615c12b434383fa6fe771b89521d6bb4076c6152c36539c0e354e22df9f7594646e7f3ba121559cd058c2e9c", 0x59}], 0x1) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) sendmmsg$nfc_llcp(r0, &(0x7f0000117000)=[{&(0x7f0000358fa0)={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "9a38f8e5d227f1d0f788c3e3a41cab8b366eeca8862b48b33db1087be369541d046f8c4d8d902b0725a214d5a0d9815619a88f6c2e34c312cc9ae213cf3ce1"}, 0x58, &(0x7f0000179f7a), 0x0, &(0x7f0000c47fe0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0xc}], 0x492492492492716, 0x0) 2018/04/21 23:50:31 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000340)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000de1fff)='U', 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x28d) sendto$inet(r0, &(0x7f0000000080)="11", 0x1, 0x0, 0x0, 0xffffffffffffffbe) recvmsg(r0, &(0x7f0000000600)={&(0x7f00000003c0)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000554fcf)=""/49, 0x31}], 0x1, &(0x7f0000c27ff9)=""/7, 0x7}, 0x0) 2018/04/21 23:50:31 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f4cff6)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x90000, 0x8) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000040)="d1f89cca4e8e6f9495e3662ede636bc1d3ee8c7ad1a59d318143ef4fbd890df77fe086e5c6fe97099227608e7e3a804503bf61c9fc1bdb61bd3f05ef7ab8051f86d3315e8b9dcccca61504f9b5dd1fe11f50f9339d1fce6fbd39e5954291a8d11a07387cc6bd21043c2677316c001d334b773c7a474da5b1a38be765672f062d21e8f18d946ef2cbf45aed19876a264ff8f92201fc926d2c", 0x98) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00007a3000)) [ 59.199070] syz-executor1 uses obsolete (PF_INET,SOCK_PACKET) 2018/04/21 23:50:31 executing program 6: add_key(&(0x7f0000f56ff8)='keyring\x00', &(0x7f0000767000)={0x73, 0x79, 0x7a}, &(0x7f0000c65fac), 0x0, 0x52e2f637490a4e7f) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000080)) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000040)={0x0, 0x4, 0xc82}) 2018/04/21 23:50:31 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000400)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r3, &(0x7f0000fd0000), 0x67d0a4f154ddf4a1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r4 = syz_open_procfs(r1, &(0x7f0000000a80)="6665742f746370005c51ae32f098424533a6d415780820fc1b57352325d269c65f30e86d3f4b9808db8052b552a6f62b7f3b8f3ec6444123ce19228f007b") preadv(r4, &(0x7f0000000540)=[{&(0x7f0000000280)=""/97, 0x61}, {&(0x7f0000000480)=""/144, 0x90}], 0x2, 0x0) timer_create(0x0, &(0x7f0000000200)={0x0, 0x27, 0x4, @tid=r1}, &(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x76e, 0x8, 0x81, 0x3f, 0x5}, &(0x7f0000000380)=0x98) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000580)={r5, 0x3f, 0x2, 0x100000001, 0x8000, 0x2, 0x3, 0x1, {0x0, @in6={{0xa, 0x4e20, 0x3685, @local={0xfe, 0x80, [], 0xaa}, 0xcfb}}, 0x9, 0x51c, 0x80000001, 0x4, 0x1}}, &(0x7f0000000640)=0xb0) kexec_load(0xffffffffffffffc1, 0x1, &(0x7f00000009c0)=[{&(0x7f0000000680)="b291a57f8ca8be91c8e4494ea411d0543d53934780bb4f97a9db2c9b70dd6a1cd8b1d0ee3c129f25", 0x28, 0xce, 0x7}], 0x160000) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000780)={0x0, 0x8d, "bffad3eb897570ecab638d0f268fba761ad3e9672be72f3d9f82a5e3a3c494a53ac98bdcd763837b56464b0a1065e5c3cdbc71ae28bee9fe25952b9e35db40d0a3629bbd1d9476ac435fc5348f3e69b26404062805770f703a4834706430c32bd749714ee4c1bfa7d6162ac9831a1c062861cfc70191b8cd60c03e9f059c24a66712535234138d1a94072b5390"}, &(0x7f0000000240)=0x95) getpeername$packet(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000002c0)=0x14) ptrace(0x4207, r1) fstat(r3, &(0x7f0000000a00)) ptrace$setregset(0x4205, r1, 0x202, &(0x7f00000000c0)={&(0x7f0000000040), 0xfffffffffffffdb8}) ptrace$getregs(0xe, r1, 0x0, &(0x7f0000000100)=""/229) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001500)={{{@in6=@mcast2, @in6=@ipv4={[], [], @loopback}}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000001600)=0xe8) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000840)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f0000000940)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x4002}, 0xc, &(0x7f0000000900)={&(0x7f0000000880)={0x48, r6, 0x10, 0x70bd29, 0x25dfdbff, {0xb}, [@IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x8000}, 0x0) ptrace$setregs(0xf, r1, 0x100000000, &(0x7f00000006c0)="3977852ffc70a908555ed33b15e31bc619b77beb1e114db0f512242b2c0fc345c3d1e892d4617d0a3bfe91ac560344cb23965fda67683f90af164ab25e1a96ad16d88fa1b761ed43e93b2986b6feaa293b4c04ab67edd137cc49cbb8753a7d61e8cee22db1d3839cf379a2ae1a516867ab709c793ed7877f5d6de7a49498c86f4af62bf13573eaaaf07b71f77a0c1f11481f1a63d2c91aaf41b1148f604d4c611cf74ae8caa1d9f6cf1a9b995b394cbfd13bf0fdae") 2018/04/21 23:50:31 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x100400000000c) writev(r0, &(0x7f0000000700)=[{&(0x7f0000000080)="580000001400192340a14b80fd0d8c560a0600000000e076000543d8d8fe5800040024ca7f4f643e8900050028635a000510f5100002000000000000001c04ed5dfffff500002f000d000100040408008145757f2b25b40d", 0x58}], 0x1) rt_sigprocmask(0x1, &(0x7f0000000000)={0x4}, &(0x7f0000000040), 0x8) 2018/04/21 23:50:31 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) pipe(&(0x7f0000000040)) write$selinux_access(r1, &(0x7f0000000280)={'system_u:object_r:xserver_misc_device_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20}, 0x5c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141842, 0x0) fcntl$setstatus(r2, 0x4, 0x44800) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r3, 0x0) write$selinux_context(r2, &(0x7f0000000400)="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", 0xffffffffffffff48) 2018/04/21 23:50:31 executing program 5: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername(r1, &(0x7f0000000400)=@pptp={0x0, 0x0, {0x0, @broadcast}}, &(0x7f0000000480)=0x80) unshare(0x8000400) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000015c0)=0x0) getpgrp(r2) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e23, @multicast1=0xe0000001}], 0x10) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f00000004c0)=0x0) r5 = syz_open_procfs(r4, &(0x7f0000000500)="6664001a000000") fchdir(r5) exit(0x0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='8/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f00000000c0)) connect$pppoe(r3, &(0x7f0000000140)={0x18, 0x0, {0x4, @random="96aca4b102b6", 'bcsf0\x00'}}, 0x1e) r6 = open(&(0x7f0000000180)='8/file0\x00', 0x0, 0x20) setsockopt$inet6_dccp_buf(r3, 0x21, 0xc, &(0x7f00000005c0)="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", 0x1000) connect$bt_l2cap(r5, &(0x7f00000016c0)={0x1f, 0xffffffffffffff54, {0x2, 0xb9e, 0x5, 0xfff, 0x7f, 0x40}, 0x7fff, 0x7}, 0xe) read(0xffffffffffffffff, &(0x7f0000000080)=""/29, 0x1d) syz_extract_tcp_res$synack(&(0x7f0000000580), 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000000540)={0x0, 0x8001}, &(0x7f0000001600)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000001640)={r7, 0x1}, &(0x7f0000001680)=0x8) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r6, 0x408c5333, &(0x7f0000001700)={0x10000, 0x3, 0x1ff, 'queue0\x00', 0x9}) recvmsg(r6, &(0x7f0000000380)={&(0x7f00000001c0)=@pppol2tpin6, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000240)=""/45, 0x2d}, {&(0x7f0000000280)=""/40, 0x28}], 0x2, &(0x7f0000000300)=""/86, 0x56}, 0x1) ioctl$ASHMEM_GET_PIN_STATUS(r3, 0x7709, 0x0) 2018/04/21 23:50:31 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000000)="b7eefa809e59e66cd66a4a290b53fdd0d027aa157d4754b61a3eabf4dcfc0f56b873e7ae4c3ad90e07", 0x29, 0x51, &(0x7f0000000080)={0x2, 0xfffffffffffffffd, @rand_addr}, 0x10) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f00000001c0)}, 0x10101) 2018/04/21 23:50:31 executing program 0: r0 = creat(&(0x7f0000000400)='./file0\x00', 0x2a) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x4d031, r0, 0x0) futex(&(0x7f0000000ffc), 0x85, 0x0, &(0x7f0000000ff8), &(0x7f0000000ffc), 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getpeername$ipx(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) timer_create(0x5, &(0x7f0000000280)={0x0, 0x2d, 0x2, @thr={&(0x7f00000000c0)="82e9023488f367180195f717cc219a3ce718820af0cbd430b2de690b3cd3773f7f9cd5a7cdb31543d1719585ca7adce4c430b5152330b0b9968b97bfa162b1451afb34ac866891fcb00f8399e7c9764bdf59444d9c2c8c5164b76ae86c77db19d623dbb10159e209e2c0442bc7a124e3b42c9529ab15a422c17e9f21a82a6be5c3bd80332cc7019d49", &(0x7f0000000180)="c6d1786d6cdd826869e9726cba54e5a67a3a3e20b74e208c78b4016f31b9f40d6435b4b1a271b7127fe42efacd1b6ecdf7a6482a971b919734b8917441b08a4d3d1767b56c785929437f20947aa44de61d1068f06138717e9aba85447bea1df75385f61991d1dee59588ba74fbc8ab3d040dbe6567f1145ed01a1cbb1f6b779570ad684c41dbcf0b61e766e1565becfb2c1af25d45c0fe05bd4e28ea4d7e094f21f1523846a83650030b1c4ec9a685723eab05078fb594a606f7207c072ae53b0ee7c3c24301cb8ff5a9a71c94"}}, &(0x7f00000002c0)=0x0) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) timer_getoverrun(r2) timer_settime(r2, 0x1, &(0x7f0000000380)={{r3, r4+30000000}, {r5, r6+10000000}}, &(0x7f00000003c0)) 2018/04/21 23:50:31 executing program 6: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) fgetxattr(r0, &(0x7f0000000080)=@random={'trusted.', '/dev/pktcdvd/control\x00'}, &(0x7f00000000c0)=""/67, 0x43) r1 = epoll_create1(0x0) r2 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000140)={0x50000006}) r3 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000007ff4)) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x200000, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r3) 2018/04/21 23:50:31 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='_', 0x1, 0xfffffffffffffffb) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x680100, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000100)={0x3, 0x2, 0x6, 0x1, 0x4, 0x1f, 0x0, 0xea, 0x7, 0x7, 0x6}, 0xb) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) keyctl$chown(0x4, r1, r3, 0x0) 2018/04/21 23:50:31 executing program 4: mkdir(&(0x7f0000000280)='./file0\x00', 0x8000000000000000) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0086418, &(0x7f0000000300)={0x76, 0x3, 0x400, 0x5, 0x1, 0x401}) r2 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x4) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x3ff, 0x1800000000000000, 0x401}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000001c0)={r4, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x18}}}, 0x1, 0x3}, 0x88) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f00000000c0)=0x81) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) renameat2(r2, &(0x7f0000000000)='./file0\x00', r2, &(0x7f00004d4fff)='.', 0x0) 2018/04/21 23:50:31 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000400)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r3, &(0x7f0000fd0000), 0x67d0a4f154ddf4a1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r4 = syz_open_procfs(r1, &(0x7f0000000a80)="6665742f746370005c51ae32f098424533a6d415780820fc1b57352325d269c65f30e86d3f4b9808db8052b552a6f62b7f3b8f3ec6444123ce19228f007b") preadv(r4, &(0x7f0000000540)=[{&(0x7f0000000280)=""/97, 0x61}, {&(0x7f0000000480)=""/144, 0x90}], 0x2, 0x0) timer_create(0x0, &(0x7f0000000200)={0x0, 0x27, 0x4, @tid=r1}, &(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x76e, 0x8, 0x81, 0x3f, 0x5}, &(0x7f0000000380)=0x98) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000580)={r5, 0x3f, 0x2, 0x100000001, 0x8000, 0x2, 0x3, 0x1, {0x0, @in6={{0xa, 0x4e20, 0x3685, @local={0xfe, 0x80, [], 0xaa}, 0xcfb}}, 0x9, 0x51c, 0x80000001, 0x4, 0x1}}, &(0x7f0000000640)=0xb0) kexec_load(0xffffffffffffffc1, 0x1, &(0x7f00000009c0)=[{&(0x7f0000000680)="b291a57f8ca8be91c8e4494ea411d0543d53934780bb4f97a9db2c9b70dd6a1cd8b1d0ee3c129f25", 0x28, 0xce, 0x7}], 0x160000) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000780)={0x0, 0x8d, "bffad3eb897570ecab638d0f268fba761ad3e9672be72f3d9f82a5e3a3c494a53ac98bdcd763837b56464b0a1065e5c3cdbc71ae28bee9fe25952b9e35db40d0a3629bbd1d9476ac435fc5348f3e69b26404062805770f703a4834706430c32bd749714ee4c1bfa7d6162ac9831a1c062861cfc70191b8cd60c03e9f059c24a66712535234138d1a94072b5390"}, &(0x7f0000000240)=0x95) getpeername$packet(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000002c0)=0x14) ptrace(0x4207, r1) fstat(r3, &(0x7f0000000a00)) ptrace$setregset(0x4205, r1, 0x202, &(0x7f00000000c0)={&(0x7f0000000040), 0xfffffffffffffdb8}) ptrace$getregs(0xe, r1, 0x0, &(0x7f0000000100)=""/229) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001500)={{{@in6=@mcast2, @in6=@ipv4={[], [], @loopback}}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000001600)=0xe8) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000840)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f0000000940)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x4002}, 0xc, &(0x7f0000000900)={&(0x7f0000000880)={0x48, r6, 0x10, 0x70bd29, 0x25dfdbff, {0xb}, [@IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x8000}, 0x0) ptrace$setregs(0xf, r1, 0x100000000, &(0x7f00000006c0)="3977852ffc70a908555ed33b15e31bc619b77beb1e114db0f512242b2c0fc345c3d1e892d4617d0a3bfe91ac560344cb23965fda67683f90af164ab25e1a96ad16d88fa1b761ed43e93b2986b6feaa293b4c04ab67edd137cc49cbb8753a7d61e8cee22db1d3839cf379a2ae1a516867ab709c793ed7877f5d6de7a49498c86f4af62bf13573eaaaf07b71f77a0c1f11481f1a63d2c91aaf41b1148f604d4c611cf74ae8caa1d9f6cf1a9b995b394cbfd13bf0fdae") 2018/04/21 23:50:31 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000000)="b7eefa809e59e66cd66a4a290b53fdd0d027aa157d4754b61a3eabf4dcfc0f56b873e7ae4c3ad90e07", 0x29, 0x51, &(0x7f0000000080)={0x2, 0xfffffffffffffffd, @rand_addr}, 0x10) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f00000001c0)}, 0x10101) 2018/04/21 23:50:31 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/status\x00', 0x0, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f00000001c0)={0x7, &(0x7f0000000180)=[{0x80000000, 0x7fff}, {0x80, 0x1}, {0xd7, 0x200}, {0x6c}, {0x20, 0x4812}, {0x20, 0x2}, {0x0, 0x5}]}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000040)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) fcntl$setownex(r1, 0xf, &(0x7f0000000100)={0x1, r2}) 2018/04/21 23:50:31 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='cmdline\x00') getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0xe}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1, 0x2}, &(0x7f0000000100)=0x8) preadv(r0, &(0x7f00000002c0)=[{&(0x7f0000000180)=""/1, 0x1}, {&(0x7f00000001c0)=""/226, 0xe2}], 0x2, 0x0) 2018/04/21 23:50:31 executing program 0: r0 = creat(&(0x7f0000000400)='./file0\x00', 0x2a) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x4d031, r0, 0x0) futex(&(0x7f0000000ffc), 0x85, 0x0, &(0x7f0000000ff8), &(0x7f0000000ffc), 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getpeername$ipx(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) timer_create(0x5, &(0x7f0000000280)={0x0, 0x2d, 0x2, @thr={&(0x7f00000000c0)="82e9023488f367180195f717cc219a3ce718820af0cbd430b2de690b3cd3773f7f9cd5a7cdb31543d1719585ca7adce4c430b5152330b0b9968b97bfa162b1451afb34ac866891fcb00f8399e7c9764bdf59444d9c2c8c5164b76ae86c77db19d623dbb10159e209e2c0442bc7a124e3b42c9529ab15a422c17e9f21a82a6be5c3bd80332cc7019d49", &(0x7f0000000180)="c6d1786d6cdd826869e9726cba54e5a67a3a3e20b74e208c78b4016f31b9f40d6435b4b1a271b7127fe42efacd1b6ecdf7a6482a971b919734b8917441b08a4d3d1767b56c785929437f20947aa44de61d1068f06138717e9aba85447bea1df75385f61991d1dee59588ba74fbc8ab3d040dbe6567f1145ed01a1cbb1f6b779570ad684c41dbcf0b61e766e1565becfb2c1af25d45c0fe05bd4e28ea4d7e094f21f1523846a83650030b1c4ec9a685723eab05078fb594a606f7207c072ae53b0ee7c3c24301cb8ff5a9a71c94"}}, &(0x7f00000002c0)=0x0) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) timer_getoverrun(r2) timer_settime(r2, 0x1, &(0x7f0000000380)={{r3, r4+30000000}, {r5, r6+10000000}}, &(0x7f00000003c0)) 2018/04/21 23:50:31 executing program 6: r0 = memfd_create(&(0x7f0000006ff3)='/dev/vcs\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000009000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) mq_timedreceive(r0, &(0x7f00000000c0)=""/4096, 0x1000, 0xb2e, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002c000)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000040)) 2018/04/21 23:50:31 executing program 1: r0 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x800) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000001c0)=@req) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000240)={@loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') preadv(r2, &(0x7f0000000080)=[{&(0x7f0000000100)=""/129, 0x81}], 0x1, 0x3d) 2018/04/21 23:50:32 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000400)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r3, &(0x7f0000fd0000), 0x67d0a4f154ddf4a1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r4 = syz_open_procfs(r1, &(0x7f0000000a80)="6665742f746370005c51ae32f098424533a6d415780820fc1b57352325d269c65f30e86d3f4b9808db8052b552a6f62b7f3b8f3ec6444123ce19228f007b") preadv(r4, &(0x7f0000000540)=[{&(0x7f0000000280)=""/97, 0x61}, {&(0x7f0000000480)=""/144, 0x90}], 0x2, 0x0) timer_create(0x0, &(0x7f0000000200)={0x0, 0x27, 0x4, @tid=r1}, &(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x76e, 0x8, 0x81, 0x3f, 0x5}, &(0x7f0000000380)=0x98) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000580)={r5, 0x3f, 0x2, 0x100000001, 0x8000, 0x2, 0x3, 0x1, {0x0, @in6={{0xa, 0x4e20, 0x3685, @local={0xfe, 0x80, [], 0xaa}, 0xcfb}}, 0x9, 0x51c, 0x80000001, 0x4, 0x1}}, &(0x7f0000000640)=0xb0) kexec_load(0xffffffffffffffc1, 0x1, &(0x7f00000009c0)=[{&(0x7f0000000680)="b291a57f8ca8be91c8e4494ea411d0543d53934780bb4f97a9db2c9b70dd6a1cd8b1d0ee3c129f25", 0x28, 0xce, 0x7}], 0x160000) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000780)={0x0, 0x8d, "bffad3eb897570ecab638d0f268fba761ad3e9672be72f3d9f82a5e3a3c494a53ac98bdcd763837b56464b0a1065e5c3cdbc71ae28bee9fe25952b9e35db40d0a3629bbd1d9476ac435fc5348f3e69b26404062805770f703a4834706430c32bd749714ee4c1bfa7d6162ac9831a1c062861cfc70191b8cd60c03e9f059c24a66712535234138d1a94072b5390"}, &(0x7f0000000240)=0x95) getpeername$packet(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000002c0)=0x14) ptrace(0x4207, r1) fstat(r3, &(0x7f0000000a00)) ptrace$setregset(0x4205, r1, 0x202, &(0x7f00000000c0)={&(0x7f0000000040), 0xfffffffffffffdb8}) ptrace$getregs(0xe, r1, 0x0, &(0x7f0000000100)=""/229) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001500)={{{@in6=@mcast2, @in6=@ipv4={[], [], @loopback}}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000001600)=0xe8) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000840)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f0000000940)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x4002}, 0xc, &(0x7f0000000900)={&(0x7f0000000880)={0x48, r6, 0x10, 0x70bd29, 0x25dfdbff, {0xb}, [@IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x8000}, 0x0) ptrace$setregs(0xf, r1, 0x100000000, &(0x7f00000006c0)="3977852ffc70a908555ed33b15e31bc619b77beb1e114db0f512242b2c0fc345c3d1e892d4617d0a3bfe91ac560344cb23965fda67683f90af164ab25e1a96ad16d88fa1b761ed43e93b2986b6feaa293b4c04ab67edd137cc49cbb8753a7d61e8cee22db1d3839cf379a2ae1a516867ab709c793ed7877f5d6de7a49498c86f4af62bf13573eaaaf07b71f77a0c1f11481f1a63d2c91aaf41b1148f604d4c611cf74ae8caa1d9f6cf1a9b995b394cbfd13bf0fdae") 2018/04/21 23:50:32 executing program 3: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) unshare(0x40600) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x0, 0x0) poll(&(0x7f0000000000)=[{}, {}, {}, {}], 0x200000000000023b, 0x0) 2018/04/21 23:50:32 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x62, 0x10000000000) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000000040)={0x0, 0x5}) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x2) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000240)=r2) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000180)) ioctl(r0, 0x91c, &(0x7f00000000c0)="b9ee60d816a14c06cb9302ec1f0aa9c387817099517839fc545ee87c1bfc0074b11eb4622e1ffb63ffd8c996bffd55f61132c867e5418afd5d1d175774dc01dc5e7a38d0196bdf9783d27c5cda0d4b5ce962db35f3bf0e66c90a67100c10fe6fe0f6eecd4557d4e3b3f9dac40e7d6eadf0486ade80c2fa9697a1c134d0353708d109f29532473b3dcda08db873179563eae83653d1b8de1c55e4a113f78e04f4af00b0721056b6936e") ioctl$TCXONC(r1, 0x540a, 0x8) 2018/04/21 23:50:32 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227b, &(0x7f0000d27862)) syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000000)=ANY=[], 0xfffffdd5) 2018/04/21 23:50:32 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000000)="b7eefa809e59e66cd66a4a290b53fdd0d027aa157d4754b61a3eabf4dcfc0f56b873e7ae4c3ad90e07", 0x29, 0x51, &(0x7f0000000080)={0x2, 0xfffffffffffffffd, @rand_addr}, 0x10) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f00000001c0)}, 0x10101) 2018/04/21 23:50:32 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = memfd_create(&(0x7f0000000000)='N%@\x00', 0x2) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0, 0x8000}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000001c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000200)={r2, r3, 0x400}) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) sysfs$2(0x2, 0x7, &(0x7f0000000240)) ptrace(0x4207, r4) getpriority(0x2, r4) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) wait4(r5, &(0x7f0000000100), 0x0, &(0x7f0000000140)) 2018/04/21 23:50:32 executing program 5: mkdir(&(0x7f0000bc0ff8)='./file0\x00', 0x0) r0 = creat(&(0x7f0000c5eff4)='./file0/bus\x00', 0x0) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000090000)="e8", 0x1, 0x0, &(0x7f0000adcff0)) 2018/04/21 23:50:32 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6000) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfsplus(&(0x7f0000000040)='hfsplus\x00', &(0x7f0000000080)='./bus\x00', 0x5, 0x4, &(0x7f00000002c0)=[{&(0x7f0000000140)="2f1b40454da2f6973dfc513e7a26203f51d9e49483faf36ddd13322966c6c09264dd24bdc5e1d41c7b10cca49a4bea2fde28dfd937a0b05915e21005c0118f2caf1577663dcd437d5682ed1c8a5c6fbcf05693d0342359faeeca846aa51f505870d7212a19ac650f1bbc0736ac23cbbadf696ad78cbd5dc0357703af6ce1b977788e966cad1db06f0ea82b25525d756e15d7df41a2763550fcb694bb3c69115838f763b7484ce88c79c51de26eb996d7cc1ad2cd81aeb892ee78d0af1d0e", 0xbe, 0x3f}, {&(0x7f0000000200)="7a8e0b082b3212b318a7f4b2453e", 0xe, 0x2}, {&(0x7f0000000240), 0x0, 0x1}, {&(0x7f0000000280)="6dcd9b4b246216a2b419b68f3f", 0xd, 0x100000000}], 0x223a038, &(0x7f0000000300)={[{@type={'type', 0x3d, "f7eba623"}, 0x2c}, {@uid={'uid', 0x3d, [0x32, 0x32, 0x7d, 0x37, 0x34, 0x34, 0x3a, 0x34, 0x34]}, 0x2c}, {@barrier='barrier', 0x2c}, {@nls={'nls', 0x3d, 'cp850'}, 0x2c}, {@gid={'gid', 0x3d}, 0x2c}]}) ftruncate(r2, 0x8000) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r3, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000005040)={@in6={{0xa}}, 0x0, 0x0, 0x0, "3a5a2e498096c1934b763b7f3352fb530751451ac825a402eec0c934cf8849557b9b13bd0ef6115fc126ebcfd4a4e8c53c113e7a9d51650e4011ea3f20bdbd99588fb09731f3dab2dac27a74be15acc6"}, 0xd8) mprotect(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/21 23:50:32 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000000)="b7eefa809e59e66cd66a4a290b53fdd0d027aa157d4754b61a3eabf4dcfc0f56b873e7ae4c3ad90e07", 0x29, 0x51, &(0x7f0000000080)={0x2, 0xfffffffffffffffd, @rand_addr}, 0x10) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f00000001c0)}, 0x10101) 2018/04/21 23:50:32 executing program 4: geteuid() getegid() seccomp(0x1, 0x0, &(0x7f0000007ff0)={0x1, &(0x7f0000004fe8)=[{0x6, 0x0, 0x0, 0x541fe}]}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000001140)={@dev={0xfe, 0x80}}, &(0x7f0000001180)=0x20) 2018/04/21 23:50:32 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000400)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r3, &(0x7f0000fd0000), 0x67d0a4f154ddf4a1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r4 = syz_open_procfs(r1, &(0x7f0000000a80)="6665742f746370005c51ae32f098424533a6d415780820fc1b57352325d269c65f30e86d3f4b9808db8052b552a6f62b7f3b8f3ec6444123ce19228f007b") preadv(r4, &(0x7f0000000540)=[{&(0x7f0000000280)=""/97, 0x61}, {&(0x7f0000000480)=""/144, 0x90}], 0x2, 0x0) timer_create(0x0, &(0x7f0000000200)={0x0, 0x27, 0x4, @tid=r1}, &(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x76e, 0x8, 0x81, 0x3f, 0x5}, &(0x7f0000000380)=0x98) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000580)={r5, 0x3f, 0x2, 0x100000001, 0x8000, 0x2, 0x3, 0x1, {0x0, @in6={{0xa, 0x4e20, 0x3685, @local={0xfe, 0x80, [], 0xaa}, 0xcfb}}, 0x9, 0x51c, 0x80000001, 0x4, 0x1}}, &(0x7f0000000640)=0xb0) kexec_load(0xffffffffffffffc1, 0x1, &(0x7f00000009c0)=[{&(0x7f0000000680)="b291a57f8ca8be91c8e4494ea411d0543d53934780bb4f97a9db2c9b70dd6a1cd8b1d0ee3c129f25", 0x28, 0xce, 0x7}], 0x160000) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000780)={0x0, 0x8d, "bffad3eb897570ecab638d0f268fba761ad3e9672be72f3d9f82a5e3a3c494a53ac98bdcd763837b56464b0a1065e5c3cdbc71ae28bee9fe25952b9e35db40d0a3629bbd1d9476ac435fc5348f3e69b26404062805770f703a4834706430c32bd749714ee4c1bfa7d6162ac9831a1c062861cfc70191b8cd60c03e9f059c24a66712535234138d1a94072b5390"}, &(0x7f0000000240)=0x95) getpeername$packet(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000002c0)=0x14) ptrace(0x4207, r1) fstat(r3, &(0x7f0000000a00)) ptrace$setregset(0x4205, r1, 0x202, &(0x7f00000000c0)={&(0x7f0000000040), 0xfffffffffffffdb8}) ptrace$getregs(0xe, r1, 0x0, &(0x7f0000000100)=""/229) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001500)={{{@in6=@mcast2, @in6=@ipv4={[], [], @loopback}}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000001600)=0xe8) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000840)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f0000000940)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x4002}, 0xc, &(0x7f0000000900)={&(0x7f0000000880)={0x48, r6, 0x10, 0x70bd29, 0x25dfdbff, {0xb}, [@IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x8000}, 0x0) sendmsg$netlink(r2, &(0x7f0000001980)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbff, 0x20014000}, 0xc, &(0x7f0000001940)=[{&(0x7f00000003c0)=ANY=[@ANYBLOB="107000fddb0000000000000000000000"], 0x1}], 0x1, 0x0, 0x0, 0x408c0}, 0x0) 2018/04/21 23:50:32 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) dup2(r0, r1) writev(r1, &(0x7f0000884ff0)=[{&(0x7f0000fb4000)="1f002edc4fe59df71ad2b1628109d6998b2400000303190003000700000006", 0xfffffffffffffdee}], 0x0) 2018/04/21 23:50:32 executing program 1: seccomp(0x1, 0x0, &(0x7f0000000000)={0x2, &(0x7f0000000100)=[{0x35, 0x0, 0x0, 0x6}, {0x200000000006, 0x0, 0x1f, 0xffffffffffffffff}]}) r0 = memfd_create(&(0x7f0000000080)=':\x00', 0x1) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00000000c0)) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/04/21 23:50:32 executing program 5: r0 = epoll_create(0xfffffffffffffffe) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002b9ff4)={0x4}) poll(&(0x7f0000472fd8)=[{r0}], 0x1, 0x0) 2018/04/21 23:50:32 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000000)="b7eefa809e59e66cd66a4a290b53fdd0d027aa157d4754b61a3eabf4dcfc0f56b873e7ae4c3ad90e07", 0x29, 0x51, &(0x7f0000000080)={0x2, 0xfffffffffffffffd, @rand_addr}, 0x10) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f00000001c0)}, 0x10101) 2018/04/21 23:50:32 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000400)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r3, &(0x7f0000fd0000), 0x67d0a4f154ddf4a1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r4 = syz_open_procfs(r1, &(0x7f0000000a80)="6665742f746370005c51ae32f098424533a6d415780820fc1b57352325d269c65f30e86d3f4b9808db8052b552a6f62b7f3b8f3ec6444123ce19228f007b") preadv(r4, &(0x7f0000000540)=[{&(0x7f0000000280)=""/97, 0x61}, {&(0x7f0000000480)=""/144, 0x90}], 0x2, 0x0) timer_create(0x0, &(0x7f0000000200)={0x0, 0x27, 0x4, @tid=r1}, &(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x76e, 0x8, 0x81, 0x3f, 0x5}, &(0x7f0000000380)=0x98) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000580)={r5, 0x3f, 0x2, 0x100000001, 0x8000, 0x2, 0x3, 0x1, {0x0, @in6={{0xa, 0x4e20, 0x3685, @local={0xfe, 0x80, [], 0xaa}, 0xcfb}}, 0x9, 0x51c, 0x80000001, 0x4, 0x1}}, &(0x7f0000000640)=0xb0) kexec_load(0xffffffffffffffc1, 0x1, &(0x7f00000009c0)=[{&(0x7f0000000680)="b291a57f8ca8be91c8e4494ea411d0543d53934780bb4f97a9db2c9b70dd6a1cd8b1d0ee3c129f25", 0x28, 0xce, 0x7}], 0x160000) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000780)={0x0, 0x8d, "bffad3eb897570ecab638d0f268fba761ad3e9672be72f3d9f82a5e3a3c494a53ac98bdcd763837b56464b0a1065e5c3cdbc71ae28bee9fe25952b9e35db40d0a3629bbd1d9476ac435fc5348f3e69b26404062805770f703a4834706430c32bd749714ee4c1bfa7d6162ac9831a1c062861cfc70191b8cd60c03e9f059c24a66712535234138d1a94072b5390"}, &(0x7f0000000240)=0x95) getpeername$packet(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000002c0)=0x14) ptrace(0x4207, r1) fstat(r3, &(0x7f0000000a00)) ptrace$setregset(0x4205, r1, 0x202, &(0x7f00000000c0)={&(0x7f0000000040), 0xfffffffffffffdb8}) ptrace$getregs(0xe, r1, 0x0, &(0x7f0000000100)=""/229) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001500)={{{@in6=@mcast2, @in6=@ipv4={[], [], @loopback}}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000001600)=0xe8) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000840)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f0000000940)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x4002}, 0xc, &(0x7f0000000900)={&(0x7f0000000880)={0x48, r6, 0x10, 0x70bd29, 0x25dfdbff, {0xb}, [@IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x8000}, 0x0) sendmsg$netlink(r2, &(0x7f0000001980)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbff, 0x20014000}, 0xc, &(0x7f0000001940)=[{&(0x7f00000003c0)=ANY=[@ANYBLOB="107000fddb0000000000000000000000"], 0x1}], 0x1, 0x0, 0x0, 0x408c0}, 0x0) 2018/04/21 23:50:33 executing program 4: r0 = socket(0x11, 0x2, 0x0) socketpair$ax25(0x3, 0x7, 0xe, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}}, &(0x7f0000000100)=0x84) munlockall() setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r2, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x100000000, 0x2, 0x177, 0x2, 0x28}, 0x98) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000200)={0x1, 0xd8d}, 0x8) fcntl$getflags(r1, 0x40b) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000240)={{0xa, 0x4e20, 0x101, @loopback={0x0, 0x1}, 0x7}, {0xa, 0x4e21, 0x20, @empty, 0xffffffffffff8000}, 0x1000, [0x5, 0xffffffff, 0x3ff, 0x2, 0x0, 0x80, 0xffffffffffff7fff, 0x1000]}, 0x5c) 2018/04/21 23:50:33 executing program 0: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x10111, r0, 0x0) 2018/04/21 23:50:33 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x20011, r0, 0x0) r1 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000280)={'sit0\x00', &(0x7f00000002c0)=ANY=[@ANYBLOB]}) 2018/04/21 23:50:33 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = socket(0x15, 0x4, 0x9) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000140)=0x6, &(0x7f0000000180)=0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000000c0)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@multicast2=0xe0000002]}, 0x14) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000000080)={@dev, @broadcast}, &(0x7f0000000100)=0x8) 2018/04/21 23:50:33 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000000)="b7eefa809e59e66cd66a4a290b53fdd0d027aa157d4754b61a3eabf4dcfc0f56b873e7ae4c3ad90e07", 0x29, 0x51, &(0x7f0000000080)={0x2, 0xfffffffffffffffd, @rand_addr}, 0x10) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f00000001c0)}, 0x10101) 2018/04/21 23:50:33 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0xffffffffffffffff) sendmsg$nl_generic(r0, &(0x7f0000000980)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000940)={&(0x7f0000000100)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="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"], 0x82c}, 0x1, 0x0, 0x0, 0x4}, 0x800) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000000a00)=""/20, &(0x7f0000b54000)=0x14) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getrlimit(0xd, &(0x7f0000000040)) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x6, @dev={0xfe, 0x80, [], 0x14}, 0xfffffffffffffff8}, 0x1c) 2018/04/21 23:50:33 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000400)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r3, &(0x7f0000fd0000), 0x67d0a4f154ddf4a1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r4 = syz_open_procfs(r1, &(0x7f0000000a80)="6665742f746370005c51ae32f098424533a6d415780820fc1b57352325d269c65f30e86d3f4b9808db8052b552a6f62b7f3b8f3ec6444123ce19228f007b") preadv(r4, &(0x7f0000000540)=[{&(0x7f0000000280)=""/97, 0x61}, {&(0x7f0000000480)=""/144, 0x90}], 0x2, 0x0) timer_create(0x0, &(0x7f0000000200)={0x0, 0x27, 0x4, @tid=r1}, &(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x76e, 0x8, 0x81, 0x3f, 0x5}, &(0x7f0000000380)=0x98) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000580)={r5, 0x3f, 0x2, 0x100000001, 0x8000, 0x2, 0x3, 0x1, {0x0, @in6={{0xa, 0x4e20, 0x3685, @local={0xfe, 0x80, [], 0xaa}, 0xcfb}}, 0x9, 0x51c, 0x80000001, 0x4, 0x1}}, &(0x7f0000000640)=0xb0) kexec_load(0xffffffffffffffc1, 0x1, &(0x7f00000009c0)=[{&(0x7f0000000680)="b291a57f8ca8be91c8e4494ea411d0543d53934780bb4f97a9db2c9b70dd6a1cd8b1d0ee3c129f25", 0x28, 0xce, 0x7}], 0x160000) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000780)={0x0, 0x8d, "bffad3eb897570ecab638d0f268fba761ad3e9672be72f3d9f82a5e3a3c494a53ac98bdcd763837b56464b0a1065e5c3cdbc71ae28bee9fe25952b9e35db40d0a3629bbd1d9476ac435fc5348f3e69b26404062805770f703a4834706430c32bd749714ee4c1bfa7d6162ac9831a1c062861cfc70191b8cd60c03e9f059c24a66712535234138d1a94072b5390"}, &(0x7f0000000240)=0x95) getpeername$packet(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000002c0)=0x14) ptrace(0x4207, r1) fstat(r3, &(0x7f0000000a00)) ptrace$setregset(0x4205, r1, 0x202, &(0x7f00000000c0)={&(0x7f0000000040), 0xfffffffffffffdb8}) ptrace$getregs(0xe, r1, 0x0, &(0x7f0000000100)=""/229) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001500)={{{@in6=@mcast2, @in6=@ipv4={[], [], @loopback}}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000001600)=0xe8) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000840)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f0000000940)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x4002}, 0xc, &(0x7f0000000900)={&(0x7f0000000880)={0x48, r6, 0x10, 0x70bd29, 0x25dfdbff, {0xb}, [@IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x8000}, 0x0) sendmsg$netlink(r2, &(0x7f0000001980)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbff, 0x20014000}, 0xc, &(0x7f0000001940)=[{&(0x7f00000003c0)=ANY=[@ANYBLOB="107000fddb0000000000000000000000"], 0x1}], 0x1, 0x0, 0x0, 0x408c0}, 0x0) 2018/04/21 23:50:33 executing program 5: socket$packet(0x11, 0x2, 0x300) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40000, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f00000003c0)={'icmp6\x00'}, &(0x7f0000000400)=0x1e) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1b8, 0x2, 0x0, 0x5, 0x5, 0x1d, "cc0b5e1455c4d3066692740f91c2d01f0b3a0a2abd49b18a796bcad6d2ba945c5954409ca247502b152eed030b66586260da0bbca330157b6124d3b76d3cf383", "9d766a25d7676d1950eb7d657207818324f6a7b94fc78a1b0785da24d112454f9d8bf960582a2e6fce036340386318ea9253ac95deff18e9645891223ed2e4bd", "85ff35cd688948a07f5bb1120fefa7a0003dbe1fa77c4cfc14281ef8a667ce9d", [0x4, 0x9]}) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key(&(0x7f0000000480)='rxrpc_s\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540)="3a914c3b538472ff123616613301ab3e77d3f2e112c048619616b0ac562d9b1a8584ecdca47ae28f3567c5c8676fef725a5bc6b7298de3b8d90bfe3e38e02610f66d2d48298a185d4d525417c62ec8a7827ce76930d6c6c07b6377f54934c66c43d0dbee", 0x64, 0xfffffffffffffffd) keyctl$negate(0xd, r1, 0x1479, r2) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000380)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={"626f6e643000008e00000100", 0x0}) r4 = socket$nl_route(0x10, 0x3, 0x0) statfs(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0)=""/135) sendmsg$nl_route(r4, &(0x7f00000001c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000280)=ANY=[@ANYBLOB="2c0000001508c50000000000000000000a000000", @ANYRES32=r3, @ANYBLOB="14000200ff020000000000000000000000000001"], 0x2c}, 0x1}, 0x0) 2018/04/21 23:50:33 executing program 4: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e20, 0x10001, @dev={0xfe, 0x80, [], 0x1d}, 0x1f}}, [0x1, 0x7fff, 0x40, 0x1f, 0xfe00000000000000, 0x3ff, 0x400, 0xffffffff80000001, 0x7, 0x6, 0x5, 0x6, 0x3, 0x7, 0xffffffff]}, &(0x7f0000000040)=0x100) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000200)={r1, 0x1f}, 0x8) writev(0xffffffffffffffff, &(0x7f0000e11ff0)=[{&(0x7f0000000080)="580000001500192340834b80040d98560a0603ffec30c41160c44f315db7cecf04810003000000000058000b4824ca944f64009400050028825aa8000000000000008001f0fffeffff09000000fff5d50000001000990000", 0x58}], 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={r1, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0xffff, 0x1ff, 0x101, 0x9}, &(0x7f0000000300)=0x98) 2018/04/21 23:50:33 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x20011, r0, 0x0) r1 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000280)={'sit0\x00', &(0x7f00000002c0)=ANY=[@ANYBLOB]}) 2018/04/21 23:50:33 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2}, 0x10) sendto$inet(r0, &(0x7f0000000000)="b7eefa809e59e66cd66a4a290b53fdd0d027aa157d4754b61a3eabf4dcfc0f56b873e7ae4c3ad90e07", 0x29, 0x51, &(0x7f0000000080)={0x2, 0xfffffffffffffffd, @rand_addr}, 0x10) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f00000001c0)}, 0x10101) 2018/04/21 23:50:33 executing program 0: socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@l2, 0xd, &(0x7f0000000180), 0x0, &(0x7f0000000380)=""/4096, 0xff44}, 0x0) sendmsg(r0, &(0x7f00000004c0)={0x0, 0x380, &(0x7f0000000100), 0xa7, &(0x7f0000000200)}, 0x0) recvmsg(r0, &(0x7f0000000340)={&(0x7f0000000080)=@alg, 0x80, &(0x7f0000000280)=[{&(0x7f0000000180)=""/231, 0xe7}], 0x1, &(0x7f00000002c0)=""/103, 0x67, 0x4}, 0x40) [ 61.657046] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2069 sclass=netlink_route_socket 2018/04/21 23:50:33 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) mknod(&(0x7f0000000180)='./file1\x00', 0x0, 0x0) mount(&(0x7f0000bbcff2)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)="616e005cece44735cf74827016db0000002ef9a74aad78d0a93cd3c97500000027667300", 0x8000, &(0x7f0000000000)) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f0000000000)={&(0x7f0000fff000/0x1000)=nil, 0x8, 0x3, 0xaa, &(0x7f0000ffd000/0x3000)=nil, 0x7}) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)='hfs\x00', 0x810000, &(0x7f0000000200)="cd9cec0074413127d05d49d6ba1005539e76af088a5a5710752dd424bbb0ac6c27a0869641ec99d733a6299fe31948fa82da609277dd1adc297352db63d34796238160784d1613fc54ee48baf43b5dc013c20e21d6946cce0e07335589cc7f490aebf0fc17a82b58e3ff8ed3b89e4430b6b0e14e8d9e74b916172d770acbfa3b780be9e231b5d334f779b61f4498e7b7fb6bb5f424209d36f64c0715a4658b8b5490f4a8a8bc") setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000006c0)=0x8e0, 0x4) 2018/04/21 23:50:33 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x200, 0x0) ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f0000000140)={0x3, &(0x7f0000000100)=[{0x49, 0x6, 0xa41, 0x3f}, {0x0, 0xd2, 0x1f, 0x7}, {0xd4, 0x0, 0x3, 0xffffffffffff271a}]}) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x82500) r1 = eventfd2(0xffffffffffff0001, 0x801) write$eventfd(r1, &(0x7f0000000000)=0xfffffffffffffffd, 0x8) write(r1, &(0x7f0000000080)="f626d0818f9f33c8", 0x8) readv(r1, &(0x7f0000002fe0)=[{&(0x7f0000002f94)=""/108, 0x6c}], 0x1) 2018/04/21 23:50:33 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000400)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r3, &(0x7f0000fd0000), 0x67d0a4f154ddf4a1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r4 = syz_open_procfs(r1, &(0x7f0000000a80)="6665742f746370005c51ae32f098424533a6d415780820fc1b57352325d269c65f30e86d3f4b9808db8052b552a6f62b7f3b8f3ec6444123ce19228f007b") preadv(r4, &(0x7f0000000540)=[{&(0x7f0000000280)=""/97, 0x61}, {&(0x7f0000000480)=""/144, 0x90}], 0x2, 0x0) timer_create(0x0, &(0x7f0000000200)={0x0, 0x27, 0x4, @tid=r1}, &(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x76e, 0x8, 0x81, 0x3f, 0x5}, &(0x7f0000000380)=0x98) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000580)={r5, 0x3f, 0x2, 0x100000001, 0x8000, 0x2, 0x3, 0x1, {0x0, @in6={{0xa, 0x4e20, 0x3685, @local={0xfe, 0x80, [], 0xaa}, 0xcfb}}, 0x9, 0x51c, 0x80000001, 0x4, 0x1}}, &(0x7f0000000640)=0xb0) kexec_load(0xffffffffffffffc1, 0x1, &(0x7f00000009c0)=[{&(0x7f0000000680)="b291a57f8ca8be91c8e4494ea411d0543d53934780bb4f97a9db2c9b70dd6a1cd8b1d0ee3c129f25", 0x28, 0xce, 0x7}], 0x160000) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000780)={0x0, 0x8d, "bffad3eb897570ecab638d0f268fba761ad3e9672be72f3d9f82a5e3a3c494a53ac98bdcd763837b56464b0a1065e5c3cdbc71ae28bee9fe25952b9e35db40d0a3629bbd1d9476ac435fc5348f3e69b26404062805770f703a4834706430c32bd749714ee4c1bfa7d6162ac9831a1c062861cfc70191b8cd60c03e9f059c24a66712535234138d1a94072b5390"}, &(0x7f0000000240)=0x95) getpeername$packet(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000002c0)=0x14) ptrace(0x4207, r1) fstat(r3, &(0x7f0000000a00)) ptrace$setregset(0x4205, r1, 0x202, &(0x7f00000000c0)={&(0x7f0000000040), 0xfffffffffffffdb8}) ptrace$getregs(0xe, r1, 0x0, &(0x7f0000000100)=""/229) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001500)={{{@in6=@mcast2, @in6=@ipv4={[], [], @loopback}}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000001600)=0xe8) syz_genetlink_get_family_id$ipvs(&(0x7f0000000840)='IPVS\x00') ptrace$setregs(0xf, r1, 0x100000000, &(0x7f00000006c0)="3977852ffc70a908555ed33b15e31bc619b77beb1e114db0f512242b2c0fc345c3d1e892d4617d0a3bfe91ac560344cb23965fda67683f90af164ab25e1a96ad16d88fa1b761ed43e93b2986b6feaa293b4c04ab67edd137cc49cbb8753a7d61e8cee22db1d3839cf379a2ae1a516867ab709c793ed7877f5d6de7a49498c86f4af62bf13573eaaaf07b71f77a0c1f11481f1a63d2c91aaf41b1148f604d4c611cf74ae8caa1d9f6cf1a9b995b394cbfd13bf0fdae") sendmsg$netlink(r2, &(0x7f0000001980)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbff, 0x20014000}, 0xc, &(0x7f0000001940)=[{&(0x7f00000003c0)=ANY=[@ANYBLOB="107000fddb0000000000000000000000"], 0x1}], 0x1, 0x0, 0x0, 0x408c0}, 0x0) 2018/04/21 23:50:33 executing program 0: r0 = open(&(0x7f000001dff8)='./file0\x00', 0x80040, 0x0) r1 = inotify_init1(0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000000)=0x8, &(0x7f0000000040)=0x4) inotify_add_watch(r1, &(0x7f0000db4ff8)='./file0\x00', 0x4000010) unlink(&(0x7f0000a88ff8)='./file0\x00') close(r0) getgid() execveat(r0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000180)='filter\x00', &(0x7f00000001c0)='filter\x00', &(0x7f0000000200)='\x00'], &(0x7f0000000380)=[&(0x7f0000000280)='\'-eth0\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='filter\x00', &(0x7f0000000340)='filter\x00'], 0xd00) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000100)=0x44) 2018/04/21 23:50:33 executing program 3: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x8000, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000180)=0x6, 0x4) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x1, r1}) 2018/04/21 23:50:33 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="b7eefa809e59e66cd66a4a290b53fdd0d027aa157d4754b61a3eabf4dcfc0f56b873e7ae4c3ad90e07", 0x29, 0x51, &(0x7f0000000080)={0x2, 0xfffffffffffffffd, @rand_addr}, 0x10) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f00000001c0)}, 0x10101) 2018/04/21 23:50:33 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) chdir(&(0x7f00000003c0)='./file0\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0xdf8, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="0e71c707f45162c5e0daad23277c616d48d0a4d94b5ddcf40797e4ed246b1968fbd50064b5f9724eeb6754b3c495f5146be9a44927b204f50cf135e28d6b63308423988383a33f67281aa8922cd82f57e51e4dd61505081aa8571b3f1664f8e99e8ba88cac6c7b4ec186f32fac445a5ac31fad77c266fcc3d507ddddf48805", 0x7f, 0xfffffffffffffffb}], 0x40, &(0x7f0000000180)={[{@grpjquota='grpjquota', 0x2c}]}) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/checkreqprot\x00', 0x40, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000200)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000240)={{{@in=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000340)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0186405, &(0x7f0000000380)={0xfffffffffffffffd, 0x2, r3, 0x6, r4, 0x3, 0xbb0, 0x5}) listen(r0, 0x0) shutdown(r0, 0x1) clock_getres(0x1, &(0x7f0000000000)) ppoll(&(0x7f00000ce000)=[{r0}], 0x1, &(0x7f00006ab000), &(0x7f0000ee0ff8), 0x8) 2018/04/21 23:50:33 executing program 1: 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, &(0x7f0000000580)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0xe6}]}, 0x8) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000000c0)={0x1, 0xfffffffffffeffff}, 0x8) sendmmsg(r0, &(0x7f00000092c0)=[{{&(0x7f0000000f40)=@pppoe={0x18, 0x0, {0x0, @empty, 'yam0\x00'}}, 0x80, &(0x7f0000000280)=[{&(0x7f00000010c0)="af496f8819f4db29d2ebba7b9b17e684f889ebd811efbde25d29fbaddec51a903fd0631850a6683e9038ef19e06cbdeeb1920afe4d23209d174628c15fca9b396cf121e9c603589ce18ce13887f18c21aaacd9fd25c628cdbb871697aa01c1fded1d79dcef8eb8e3649a7c566c3cff7bd5d26e756d4e40a766186bb0537d2dc8e84d1fedc31ce74ce9b7fcb7c0a67352980d8b79c3c3f100cdea969561cc8f842fe6a16d5a826cee17743b69446f8fbe11aa0fb3093e82ec55bc14263ef30e8f7f52debb295218316451cd850441e7a45828bf0b81e7397fa8c16e6892acea26bced02de6900ea55996a7882dd0eb9bc3c145541bdcd24a630a2364a39970dca0a5dcfe961b6753bf4639d3e010f05206a4f0e90d69571126bcab6ac8c33e4dc7754a12dcb78e570601c12d393246479c349326cbb0003eba1ddcf99d91d8057dddda49decacb04ea8d1af000af9574afcd7cfa486bc14832d292d56e19c4568d895fae5c637ac53157a15a2bcdde98cb9421e9562f5bc8a91f166ebb44c50095fe5c7cc2a121352b0cf515e402c85654c13349adfb1c2f35957e5722cd1a1958b4925076ffe310ab06ced631c6dd211e19974dc25cafdf3d5e4cabfc127b3aaa83bf8cd0e00a5ffe2c0168b133f64823a7fc98c0b02a9e0667b4fb71a48115030ff6a286b83631136ee954f0d7c822461d457991da53ad1f8534f8305ee6fcfc8077f2ad66485ae237a01ce77aa38cabedad6ff6bdaabd3ebb492a2bdd585a6b6db6a9e13e94e17c418c6106d86d7d7837cb534f1a0106bea2068f5a4e6c2488c83840da0ead915166ef39067ed235ce9d83bcb3b1fcda82af93da5fdaac707936b60e99961e5e76fe7a5c86ec7213df1c36e0bd58419097d1127f368d66d285c1c5b6f3cca334cc3800a4657713b019b69e314f04aaf2a98d890b028db66f1576dfcfb9e384da3803a906c63b8f24b4164464acd97ccec92c7049865dd6bc02e5a75636addae628e513b36fbc1a3887c16b1661c4ea70b184d71690941084ccf596c8da8f34f939863320f5d8d9aa95ebc792eeb5d8331fbcc83f71c9d01b20a0241b21b8994514533bd93f294ac817ad8bb89685850db6b37a13fc2863ab81d9d960051830b1024b83a96e3a57adece76e6eb854d69f6d9338158bc58ad93c4865a1e34dbf6aad663a246045ea2fe5ce2c541dac5910ab74cb82d2774b82db9b9c19c82b15bc10bc7373eb502ca3157a2fb367e0a7451b1269431fb52a4989292f13984bbf57a268fe4bb18cc5030728e89176f3fb6d52a921ae364d8c919de4007cfc0a19858fc47d99ba9802562c8261283b7b3bc7bccad917108a821cbe13c4a0c827aebe266a76ac0754e6a24034cf0d75826683f53f43def824ccb026e43e3dc782fa157db69acb1968ea7546004f44c3e6be6a8ea7dd55ee0ff2326f383c4e92c1d67349ee92fa064efaee24b7ede677c197c69360ff37fbba53e55bd72a6ca890e58339c81c3b57f26087437e729a103fb64728b737054dff5f6abdd399e516fe95f9fe56e838ed53f7c0e681c1f77c36eaceefd26e6a834742d6b06dc0c9ba66073b485b91a30d7603f760890b82c762e8447769e69f5143ba9810cc2400f1fcd223969773602b8d329281547c7e2da9526df9b8f8489a2db14ddb3f79b2a024955cc431d2381d18734b2f1190b42ef8d49c35139edd7467087b9ce290fabe49d9a2c637275ff3929e6138e50481f919c8468f38e9bd297e377c6415ebb2ca18c732bbf5d3a9561bd4d666c5158d426285a39306c19d58dfc80ffc25cff92848c0e66e37ae93917d34a658a", 0x511}], 0x1, &(0x7f0000000340)}}], 0x1, 0x0) sendto$inet(r0, &(0x7f0000000080)="a7", 0x1, 0x81, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) recvmsg(r0, &(0x7f0000000b80)={&(0x7f00000002c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000000a80)=[{&(0x7f0000002380)=""/4096, 0x1000}], 0x1, &(0x7f0000000b00)=""/107, 0x6b}, 0x100) 2018/04/21 23:50:33 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000400)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r3, &(0x7f0000fd0000), 0x67d0a4f154ddf4a1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r4 = syz_open_procfs(r1, &(0x7f0000000a80)="6665742f746370005c51ae32f098424533a6d415780820fc1b57352325d269c65f30e86d3f4b9808db8052b552a6f62b7f3b8f3ec6444123ce19228f007b") preadv(r4, &(0x7f0000000540)=[{&(0x7f0000000280)=""/97, 0x61}, {&(0x7f0000000480)=""/144, 0x90}], 0x2, 0x0) timer_create(0x0, &(0x7f0000000200)={0x0, 0x27, 0x4, @tid=r1}, &(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x76e, 0x8, 0x81, 0x3f, 0x5}, &(0x7f0000000380)=0x98) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000580)={r5, 0x3f, 0x2, 0x100000001, 0x8000, 0x2, 0x3, 0x1, {0x0, @in6={{0xa, 0x4e20, 0x3685, @local={0xfe, 0x80, [], 0xaa}, 0xcfb}}, 0x9, 0x51c, 0x80000001, 0x4, 0x1}}, &(0x7f0000000640)=0xb0) kexec_load(0xffffffffffffffc1, 0x1, &(0x7f00000009c0)=[{&(0x7f0000000680)="b291a57f8ca8be91c8e4494ea411d0543d53934780bb4f97a9db2c9b70dd6a1cd8b1d0ee3c129f25", 0x28, 0xce, 0x7}], 0x160000) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000780)={0x0, 0x8d, "bffad3eb897570ecab638d0f268fba761ad3e9672be72f3d9f82a5e3a3c494a53ac98bdcd763837b56464b0a1065e5c3cdbc71ae28bee9fe25952b9e35db40d0a3629bbd1d9476ac435fc5348f3e69b26404062805770f703a4834706430c32bd749714ee4c1bfa7d6162ac9831a1c062861cfc70191b8cd60c03e9f059c24a66712535234138d1a94072b5390"}, &(0x7f0000000240)=0x95) getpeername$packet(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000002c0)=0x14) ptrace(0x4207, r1) fstat(r3, &(0x7f0000000a00)) ptrace$setregset(0x4205, r1, 0x202, &(0x7f00000000c0)={&(0x7f0000000040), 0xfffffffffffffdb8}) ptrace$getregs(0xe, r1, 0x0, &(0x7f0000000100)=""/229) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001500)={{{@in6=@mcast2, @in6=@ipv4={[], [], @loopback}}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000001600)=0xe8) syz_genetlink_get_family_id$ipvs(&(0x7f0000000840)='IPVS\x00') ptrace$setregs(0xf, r1, 0x100000000, &(0x7f00000006c0)="3977852ffc70a908555ed33b15e31bc619b77beb1e114db0f512242b2c0fc345c3d1e892d4617d0a3bfe91ac560344cb23965fda67683f90af164ab25e1a96ad16d88fa1b761ed43e93b2986b6feaa293b4c04ab67edd137cc49cbb8753a7d61e8cee22db1d3839cf379a2ae1a516867ab709c793ed7877f5d6de7a49498c86f4af62bf13573eaaaf07b71f77a0c1f11481f1a63d2c91aaf41b1148f604d4c611cf74ae8caa1d9f6cf1a9b995b394cbfd13bf0fdae") sendmsg$netlink(r2, &(0x7f0000001980)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbff, 0x20014000}, 0xc, &(0x7f0000001940)=[{&(0x7f00000003c0)=ANY=[@ANYBLOB="107000fddb0000000000000000000000"], 0x1}], 0x1, 0x0, 0x0, 0x408c0}, 0x0) 2018/04/21 23:50:33 executing program 3: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x8000, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000180)=0x6, 0x4) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x1, r1}) 2018/04/21 23:50:33 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x4103000, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) socket$inet6(0xa, 0x40000000000001, 0x0) 2018/04/21 23:50:33 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x51, &(0x7f0000000080)={0x2, 0xfffffffffffffffd, @rand_addr}, 0x10) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f00000001c0)}, 0x10101) 2018/04/21 23:50:33 executing program 5: socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6, 0x9, 0x6, 0x4}]}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000), 0x264, 0x0) shutdown(r1, 0xfffffffffffffffc) 2018/04/21 23:50:34 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000000140)='./file0/bus\x00', 0x0) mq_getsetattr(r0, &(0x7f0000000080), 0x0) pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000000)="c856c0216a891f1aa1e4bb4d1f71c3a8cf6b1596360bdafa7e62d8bd42eeee7c00038359410fd6065c86fc4ed3d28b", 0x2f}, {&(0x7f0000000240)="78e9bf333f200b872feddea9d7fd3671e83cd6a354744c0e43b1909e927c1118875a070485954626d86be0b9149c31bd5d5416170699df38614eacd090e9068dfc6af2ee4531717566ce6d71a0bbae8848cd06646ad77f7c9e17682c3aab6b3a6e4586507c9bf1ccd0907fced99eb3e96b16e4c5ef19e8b5d8077f6953c4819192c88867645990586618a284abe6e66f505d4d0666e6ec6468d9b7f1d005db26d2c3cad6666ebaac869db9d210980b7f5c734835640a29ec7c4be54d7eaa2eea309e2c2022e02eab85eea3f823430b58aa4c0bd7a587d08a090102b5f985586a56f288452500b4", 0xe7}, {&(0x7f00000000c0)="29ac7ae366fd3222e9ff6bb14b69d465092dde02a468d868b80bea4034e3e82a6de67e0576b4d5f51aa242107ab01a865ecaaf4dcc4dba0757f0c3256d2d11634bb4834e0c1b4c5ddc0e1b9b67302308a9418267fd4ee4f088aa5616ae0f1632b57f68f274a2f60e7e35240eb2e5", 0x6e}, {&(0x7f0000000040)="955c31c69ff6b6108ab0ed5708d5ea9ac05c0d04aa2799faa2b9", 0x1a}, {&(0x7f0000000180)="2c81097245a5ddb81d259665fdaf478ee57626320068b0f090f8165fc4d6ba4dd8028713019d5126", 0x28}, {&(0x7f00000001c0)="3e5cb9d071455b7f", 0x8}, {&(0x7f0000000340)="f15c77a48bef358689a6e764f7418ff7aeb1f137f816d5e7777e6dcefdf342b8f91bfd7fbdf605370513d4d3507d9f83fd5522fba1f4a0c176cc17c416583bdf18313af1e00cb0ad0f748b77c73a0cf13d3a2d9c51025351eace13da180ae3a83e96b520ed7e9badf79ea1e059eaa05d221e9542bffc07471dfb5daed62b178b0668e92a7c95a37b28c179e3400f11cdb16b2647f7dc8762f3131af595e592fcc6ec3071e4fd51684acaba2c1c0a9513818952f47c5c1ae0cdb274441a3a15", 0xbf}], 0x7, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000005c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000500)=0xae) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000540)={r1, 0x1}, 0x8) 2018/04/21 23:50:34 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000400)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r3, &(0x7f0000fd0000), 0x67d0a4f154ddf4a1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r4 = syz_open_procfs(r1, &(0x7f0000000a80)="6665742f746370005c51ae32f098424533a6d415780820fc1b57352325d269c65f30e86d3f4b9808db8052b552a6f62b7f3b8f3ec6444123ce19228f007b") preadv(r4, &(0x7f0000000540)=[{&(0x7f0000000280)=""/97, 0x61}, {&(0x7f0000000480)=""/144, 0x90}], 0x2, 0x0) timer_create(0x0, &(0x7f0000000200)={0x0, 0x27, 0x4, @tid=r1}, &(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x76e, 0x8, 0x81, 0x3f, 0x5}, &(0x7f0000000380)=0x98) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000580)={r5, 0x3f, 0x2, 0x100000001, 0x8000, 0x2, 0x3, 0x1, {0x0, @in6={{0xa, 0x4e20, 0x3685, @local={0xfe, 0x80, [], 0xaa}, 0xcfb}}, 0x9, 0x51c, 0x80000001, 0x4, 0x1}}, &(0x7f0000000640)=0xb0) kexec_load(0xffffffffffffffc1, 0x1, &(0x7f00000009c0)=[{&(0x7f0000000680)="b291a57f8ca8be91c8e4494ea411d0543d53934780bb4f97a9db2c9b70dd6a1cd8b1d0ee3c129f25", 0x28, 0xce, 0x7}], 0x160000) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000780)={0x0, 0x8d, "bffad3eb897570ecab638d0f268fba761ad3e9672be72f3d9f82a5e3a3c494a53ac98bdcd763837b56464b0a1065e5c3cdbc71ae28bee9fe25952b9e35db40d0a3629bbd1d9476ac435fc5348f3e69b26404062805770f703a4834706430c32bd749714ee4c1bfa7d6162ac9831a1c062861cfc70191b8cd60c03e9f059c24a66712535234138d1a94072b5390"}, &(0x7f0000000240)=0x95) getpeername$packet(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000002c0)=0x14) ptrace(0x4207, r1) fstat(r3, &(0x7f0000000a00)) ptrace$setregset(0x4205, r1, 0x202, &(0x7f00000000c0)={&(0x7f0000000040), 0xfffffffffffffdb8}) ptrace$getregs(0xe, r1, 0x0, &(0x7f0000000100)=""/229) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001500)={{{@in6=@mcast2, @in6=@ipv4={[], [], @loopback}}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000001600)=0xe8) syz_genetlink_get_family_id$ipvs(&(0x7f0000000840)='IPVS\x00') ptrace$setregs(0xf, r1, 0x100000000, &(0x7f00000006c0)="3977852ffc70a908555ed33b15e31bc619b77beb1e114db0f512242b2c0fc345c3d1e892d4617d0a3bfe91ac560344cb23965fda67683f90af164ab25e1a96ad16d88fa1b761ed43e93b2986b6feaa293b4c04ab67edd137cc49cbb8753a7d61e8cee22db1d3839cf379a2ae1a516867ab709c793ed7877f5d6de7a49498c86f4af62bf13573eaaaf07b71f77a0c1f11481f1a63d2c91aaf41b1148f604d4c611cf74ae8caa1d9f6cf1a9b995b394cbfd13bf0fdae") sendmsg$netlink(r2, &(0x7f0000001980)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbff, 0x20014000}, 0xc, &(0x7f0000001940)=[{&(0x7f00000003c0)=ANY=[@ANYBLOB="107000fddb0000000000000000000000"], 0x1}], 0x1, 0x0, 0x0, 0x408c0}, 0x0) 2018/04/21 23:50:34 executing program 4: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) setsockopt$inet6_int(r0, 0x29, 0xf, &(0x7f0000ad2ffc)=0x40, 0x4) bind$inet6(r0, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x24000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 23:50:34 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00000002c0)={0x8, {{0xa, 0x0, 0x1ff, @mcast2={0xff, 0x2, [], 0x1}}}}, 0xffffffffffffffb3) [ 62.364608] syz-executor3 (6673) used greatest stack depth: 23000 bytes left 2018/04/21 23:50:34 executing program 6: r0 = memfd_create(&(0x7f0000000400)="776c616e30707070302c6c6f776c616e302e70726f6373656c696e75782d707070316b657972696e677365637572dbe49f8856a193adb69569747976626f786e657430407070703074727573746564656d31402f0087b3fb5966b72670e56c621e3d766c3b1725a77f51cad780383aedf07c0045c304bb247b6d66a6ca2af29f91faeba295d0c9a4057a42e70bdb52a08b2e9ca6bf3f4a2bc60d09573e82559f790137ab3f0911141211b7061c7fc901738aa46d14da74f6e7440e8f860e37cbafc56136bc610f95663d533db74d77badae4eb8d5fd5e71c7d3953d0647d779cc586ef91fae705", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r1, r0) timerfd_create(0x3, 0x800) fchdir(r0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x80) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "71756575651966e0ca00000000000000000000000000000b00e3001b000000000000000400080000000001000000000000000000000000000000f3feffb20300"}) ioctl$sock_ifreq(r0, 0x895f, &(0x7f0000000080)={'bcsh0\x00', @ifru_data=&(0x7f0000000040)="eae0f776bbedfad738c0341cd20f73d3e3fa298bfcce4e5cae8770ebd33f4952"}) write$sndseq(r1, &(0x7f0000000300)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {0xfff}, @time=@time={0x0, 0x1c9c380}}, {0x0, 0x0, 0x0, 0x101, @tick, {}, {}, @control={0x6}}], 0x38) 2018/04/21 23:50:34 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x61) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x2) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={r1}, &(0x7f0000000180)=0x8) close(r0) 2018/04/21 23:50:34 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000000)="b7eefa809e59e66cd66a4a290b53fdd0d027aa157d", 0x15, 0x51, &(0x7f0000000080)={0x2, 0xfffffffffffffffd, @rand_addr}, 0x10) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f00000001c0)}, 0x10101) 2018/04/21 23:50:35 executing program 0: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x101) bind$llc(r0, &(0x7f0000000080)={0x1a, 0x325, 0x6, 0x5, 0x1, 0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f00000000c0)=0x9a36) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a45322, &(0x7f0000000180)) ioctl(r1, 0x2, &(0x7f0000000280)="030a07851a0e697d709db2998b84f4c67e95c029f87a642997d98f986eda99a6d001415f39c4cf78901cd38be68c66737ea59c8fa68571e64c2880064250ddd03a762f0255bfcd3d738e48ed8b12d53da1b54bd7c2f47a21efd77eb81010f11fdc460c083c959cff85c003a19689630ab87b55166c7214b878fdec0c10cbc7010995edf3f381f11d0674a99a9d1c08f99e0061d9216794e1fb6564e251ec8526523c3e38b53e00c11bc6e4328f2d65") fsync(r1) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000100)=0x3, &(0x7f0000000140)=0x4) fstat(r0, &(0x7f0000000340)) fsync(r0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000240)={0x5, 0x7, 0x101, 0x100000001, 0xfffffffffffffffa, 0x80000001, 0x8}, 0xc) 2018/04/21 23:50:35 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000087d000/0x2000)=nil, 0x2000, 0x0, 0x80012, r0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000087cf79)={@in={{0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x0, "df58834181332e435893f760968f541b42c41db0f53229e10458031e411ab6918b07deaa85a7158cb72317b9229c05a260f51ad2df313acceba609d8f71ae48ae177ffffff7f8f1a0099840c5abde9e6"}, 0xff10) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) 2018/04/21 23:50:35 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000400)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r3, &(0x7f0000fd0000), 0x67d0a4f154ddf4a1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r4 = syz_open_procfs(r1, &(0x7f0000000a80)="6665742f746370005c51ae32f098424533a6d415780820fc1b57352325d269c65f30e86d3f4b9808db8052b552a6f62b7f3b8f3ec6444123ce19228f007b") preadv(r4, &(0x7f0000000540)=[{&(0x7f0000000280)=""/97, 0x61}, {&(0x7f0000000480)=""/144, 0x90}], 0x2, 0x0) timer_create(0x0, &(0x7f0000000200)={0x0, 0x27, 0x4, @tid=r1}, &(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x76e, 0x8, 0x81, 0x3f, 0x5}, &(0x7f0000000380)=0x98) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000580)={r5, 0x3f, 0x2, 0x100000001, 0x8000, 0x2, 0x3, 0x1, {0x0, @in6={{0xa, 0x4e20, 0x3685, @local={0xfe, 0x80, [], 0xaa}, 0xcfb}}, 0x9, 0x51c, 0x80000001, 0x4, 0x1}}, &(0x7f0000000640)=0xb0) kexec_load(0xffffffffffffffc1, 0x1, &(0x7f00000009c0)=[{&(0x7f0000000680)="b291a57f8ca8be91c8e4494ea411d0543d53934780bb4f97a9db2c9b70dd6a1cd8b1d0ee3c129f25", 0x28, 0xce, 0x7}], 0x160000) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000780)={0x0, 0x8d, "bffad3eb897570ecab638d0f268fba761ad3e9672be72f3d9f82a5e3a3c494a53ac98bdcd763837b56464b0a1065e5c3cdbc71ae28bee9fe25952b9e35db40d0a3629bbd1d9476ac435fc5348f3e69b26404062805770f703a4834706430c32bd749714ee4c1bfa7d6162ac9831a1c062861cfc70191b8cd60c03e9f059c24a66712535234138d1a94072b5390"}, &(0x7f0000000240)=0x95) getpeername$packet(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000002c0)=0x14) ptrace(0x4207, r1) fstat(r3, &(0x7f0000000a00)) ptrace$setregset(0x4205, r1, 0x202, &(0x7f00000000c0)={&(0x7f0000000040), 0xfffffffffffffdb8}) ptrace$getregs(0xe, r1, 0x0, &(0x7f0000000100)=""/229) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001500)={{{@in6=@mcast2, @in6=@ipv4={[], [], @loopback}}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000001600)=0xe8) sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f0000000940)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x4002}, 0xc, &(0x7f0000000900)={&(0x7f0000000880)={0x48, 0x0, 0x10, 0x70bd29, 0x25dfdbff, {0xb}, [@IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x8000}, 0x0) ptrace$setregs(0xf, r1, 0x100000000, &(0x7f00000006c0)="3977852ffc70a908555ed33b15e31bc619b77beb1e114db0f512242b2c0fc345c3d1e892d4617d0a3bfe91ac560344cb23965fda67683f90af164ab25e1a96ad16d88fa1b761ed43e93b2986b6feaa293b4c04ab67edd137cc49cbb8753a7d61e8cee22db1d3839cf379a2ae1a516867ab709c793ed7877f5d6de7a49498c86f4af62bf13573eaaaf07b71f77a0c1f11481f1a63d2c91aaf41b1148f604d4c611cf74ae8caa1d9f6cf1a9b995b394cbfd13bf0fdae") sendmsg$netlink(r2, &(0x7f0000001980)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbff, 0x20014000}, 0xc, &(0x7f0000001940)=[{&(0x7f00000003c0)=ANY=[@ANYBLOB="107000fddb0000000000000000000000"], 0x1}], 0x1, 0x0, 0x0, 0x408c0}, 0x0) 2018/04/21 23:50:35 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000000)="b7", 0x1, 0x51, &(0x7f0000000080)={0x2, 0xfffffffffffffffd, @rand_addr}, 0x10) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f00000001c0)}, 0x10101) 2018/04/21 23:50:35 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000000c0)) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000000), 0x4) sendfile(r0, r0, &(0x7f0000000080)=0x8, 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) sync() timer_create(0x0, &(0x7f0000000400), &(0x7f0000000440)) clock_gettime(0x0, &(0x7f0000000180)) signalfd(r1, &(0x7f0000000100)={0x2}, 0x8) getpgid(0x0) sched_setattr(0x0, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x1ff}, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000480)={{{@in=@multicast1, @in6=@loopback}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f00000001c0)=0xe8) open(&(0x7f0000000240)='./file0\x00', 0x80041, 0x0) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000840)) setsockopt$inet_dccp_int(r1, 0x21, 0xb, &(0x7f0000000140)=0x5, 0x4) 2018/04/21 23:50:35 executing program 4: pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) readv(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000280)=""/194, 0xff29}], 0x1) readv(r0, &(0x7f0000000000), 0x10000000000000c4) write(r1, &(0x7f0000335000), 0x10052) fcntl$setpipe(r0, 0x407, 0x8001) 2018/04/21 23:50:35 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2=0xe0000002, @broadcast=0xffffffff, 0x2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000001ff4)={@multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) 2018/04/21 23:50:35 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000001280)="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", 0x740, 0x0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000100), 0x4) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0x80, &(0x7f00000001c0)=[{&(0x7f0000003ac0)=""/4096, 0x1000}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) write$binfmt_elf64(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x8c0) 2018/04/21 23:50:35 executing program 1: openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x102, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000d18ffc)=0x8001, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f000024bffc), &(0x7f0000ff0000)=0x4) 2018/04/21 23:50:35 executing program 4: r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@in6={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x80, 0x80000) getsockopt$inet6_buf(r0, 0x29, 0x3c, &(0x7f00000002c0)=""/252, &(0x7f0000000400)=0xfc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x20, 0x20}, &(0x7f0000000440)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000180)={r1, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x3, 0xbe0, 0x5, 0x5, 0x8000, 0x0, 0x7, 0x2, 0x5, 0x0, 0x8001, 0x4, 0x1000, 0x37ae, 0x5]}, &(0x7f0000000280)=0x100) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2001, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000140)=0x18, 0x4) write$sndseq(r2, &(0x7f00000003c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x5, 0x9bf6}, {}, @time}], 0x30) 2018/04/21 23:50:35 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000400)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r3, &(0x7f0000fd0000), 0x67d0a4f154ddf4a1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r4 = syz_open_procfs(r1, &(0x7f0000000a80)="6665742f746370005c51ae32f098424533a6d415780820fc1b57352325d269c65f30e86d3f4b9808db8052b552a6f62b7f3b8f3ec6444123ce19228f007b") preadv(r4, &(0x7f0000000540)=[{&(0x7f0000000280)=""/97, 0x61}, {&(0x7f0000000480)=""/144, 0x90}], 0x2, 0x0) timer_create(0x0, &(0x7f0000000200)={0x0, 0x27, 0x4, @tid=r1}, &(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x76e, 0x8, 0x81, 0x3f, 0x5}, &(0x7f0000000380)=0x98) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000580)={r5, 0x3f, 0x2, 0x100000001, 0x8000, 0x2, 0x3, 0x1, {0x0, @in6={{0xa, 0x4e20, 0x3685, @local={0xfe, 0x80, [], 0xaa}, 0xcfb}}, 0x9, 0x51c, 0x80000001, 0x4, 0x1}}, &(0x7f0000000640)=0xb0) kexec_load(0xffffffffffffffc1, 0x1, &(0x7f00000009c0)=[{&(0x7f0000000680)="b291a57f8ca8be91c8e4494ea411d0543d53934780bb4f97a9db2c9b70dd6a1cd8b1d0ee3c129f25", 0x28, 0xce, 0x7}], 0x160000) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000780)={0x0, 0x8d, "bffad3eb897570ecab638d0f268fba761ad3e9672be72f3d9f82a5e3a3c494a53ac98bdcd763837b56464b0a1065e5c3cdbc71ae28bee9fe25952b9e35db40d0a3629bbd1d9476ac435fc5348f3e69b26404062805770f703a4834706430c32bd749714ee4c1bfa7d6162ac9831a1c062861cfc70191b8cd60c03e9f059c24a66712535234138d1a94072b5390"}, &(0x7f0000000240)=0x95) getpeername$packet(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000002c0)=0x14) ptrace(0x4207, r1) fstat(r3, &(0x7f0000000a00)) ptrace$setregset(0x4205, r1, 0x202, &(0x7f00000000c0)={&(0x7f0000000040), 0xfffffffffffffdb8}) ptrace$getregs(0xe, r1, 0x0, &(0x7f0000000100)=""/229) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001500)={{{@in6=@mcast2, @in6=@ipv4={[], [], @loopback}}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000001600)=0xe8) sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f0000000940)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x4002}, 0xc, &(0x7f0000000900)={&(0x7f0000000880)={0x48, 0x0, 0x10, 0x70bd29, 0x25dfdbff, {0xb}, [@IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x8000}, 0x0) ptrace$setregs(0xf, r1, 0x100000000, &(0x7f00000006c0)="3977852ffc70a908555ed33b15e31bc619b77beb1e114db0f512242b2c0fc345c3d1e892d4617d0a3bfe91ac560344cb23965fda67683f90af164ab25e1a96ad16d88fa1b761ed43e93b2986b6feaa293b4c04ab67edd137cc49cbb8753a7d61e8cee22db1d3839cf379a2ae1a516867ab709c793ed7877f5d6de7a49498c86f4af62bf13573eaaaf07b71f77a0c1f11481f1a63d2c91aaf41b1148f604d4c611cf74ae8caa1d9f6cf1a9b995b394cbfd13bf0fdae") sendmsg$netlink(r2, &(0x7f0000001980)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbff, 0x20014000}, 0xc, &(0x7f0000001940)=[{&(0x7f00000003c0)=ANY=[@ANYBLOB="107000fddb0000000000000000000000"], 0x1}], 0x1, 0x0, 0x0, 0x408c0}, 0x0) 2018/04/21 23:50:35 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x51, &(0x7f0000000080)={0x2, 0xfffffffffffffffd, @rand_addr}, 0x10) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f00000001c0)}, 0x10101) 2018/04/21 23:50:35 executing program 5: r0 = socket$inet6(0xa, 0x2100000000000006, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x1) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0xc880, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x3}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) 2018/04/21 23:50:35 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xb6) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000300)={0x0, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0xfffffffffffffefb) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000480)={0x3, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x84) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x400, 0x8) write$cgroup_subtree(r1, &(0x7f0000000540)=ANY=[@ANYBLOB="2d0570752037653abf55cfbf7baf8905ad51bf9c1aca41010a22dec0bcddcd7e90a6357abff49b115d7501fd2494328bd49fc3bc54d576d34916d45c3f90d76fd4155de46b103e2310c2c5fbfc4174e8c8138373ecc089146be61699b3c39fd1fb1befcec5c9b3231da1720a87e8bb5d91fe12657502cc421dced78d714acd7dcd00382287570d5e7646f56c19b76114a416183b64afa36e384d3434d85aab27ff92b183ed6557b8473a67073b4b45e83bf102bde280f93aa9d0b7551d79648ea80a34b476d36731512fb9"], 0x5) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x14000, 0x1d5) syz_open_pts(r2, 0x1000000000700202) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) 2018/04/21 23:50:36 executing program 4: unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) unshare(0xc000000) r1 = getpgrp(0xffffffffffffffff) mincore(&(0x7f0000fed000/0x11000)=nil, 0x11000, &(0x7f0000000040)=""/94) r2 = dup2(r0, r0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000000)) ptrace$setregs(0xf, r1, 0x8, &(0x7f0000000200)="9e393b4eff4357b2ec9a1db0c6ad5eb313062e553177c704e2efb6827d6620b982e5771162c4232c4e87a9c5d517f35e370671af4d2f2ed33b993e70e6d793339a38d3205aa6309ace622afd70df428bdea03b4db10a4d4b8f6e40b547c65419d1ed5a098d1762f9f78b26bc266b930499073d5c7ed5d4dcabf25590f544f272cd193f07c25242faad4cdb2c41989e5e79a3d2805e76db6bc0ef7e093e7aaa26a72fbdc70b56ff85911d0c8a969711f1c0dd449d670d095c8219a5e6c42079582f28bc31dc06915f5177428fdfc1423bea60fbd2898f1f") r3 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0, 0x20) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x7f) add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) 2018/04/21 23:50:36 executing program 6: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x365, 0x0, &(0x7f000000cf90), 0x0, 0x0, &(0x7f0000000380)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f00000001c0), 0xfffffffffffffd12, 0x0, &(0x7f000000ef31)='b'}) mmap$binder(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="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", @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0x4c, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="11634840000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYPTR64=&(0x7f0000000140)=ANY=[], @ANYPTR64=&(0x7f0000000440)=ANY=[], @ANYBLOB="836c000000000000"], 0x0, 0x0, &(0x7f00000000c0)}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_proto_private(r1, 0x89e6, &(0x7f0000000200)="c24bed0b87d9a8f78077c76f44f33ebcc803d64e82a500e8a11614") recvfrom$inet(r0, &(0x7f00000000c0)=""/115, 0x73, 0x40000000, &(0x7f0000000140)={0x2, 0x4e22}, 0x10) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x22000, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000380)={0x0, 0x16, "82c2b171b3cc4e848391e4d5f64721b2db398b03b33f"}, &(0x7f00000003c0)=0x1e) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000400)={r3, 0x26, 0x8000}, &(0x7f0000000440)=0x8) ioctl$LOOP_CLR_FD(r2, 0x4c01) poll(&(0x7f0000000080)=[{r0, 0x4002}], 0x1, 0xb9) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) setsockopt$sock_void(r2, 0x1, 0x24, 0x0, 0x0) 2018/04/21 23:50:36 executing program 5: capset(&(0x7f0000fc1ff8)={0x4000019980330}, &(0x7f0000001fe8)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) dup2(r0, r1) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, &(0x7f0000000100)=r1) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000140)=ANY=[@ANYBLOB="6e61740000000000000000000000000000000000000000004000000000f979878c98364450302fe12f2180000002000000000000000000000000000000000000000000000000000000000000bdb2be3826742b13748d26430000000000"], 0x48) 2018/04/21 23:50:36 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000400)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r3, &(0x7f0000fd0000), 0x67d0a4f154ddf4a1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r4 = syz_open_procfs(r1, &(0x7f0000000a80)="6665742f746370005c51ae32f098424533a6d415780820fc1b57352325d269c65f30e86d3f4b9808db8052b552a6f62b7f3b8f3ec6444123ce19228f007b") preadv(r4, &(0x7f0000000540)=[{&(0x7f0000000280)=""/97, 0x61}, {&(0x7f0000000480)=""/144, 0x90}], 0x2, 0x0) timer_create(0x0, &(0x7f0000000200)={0x0, 0x27, 0x4, @tid=r1}, &(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x76e, 0x8, 0x81, 0x3f, 0x5}, &(0x7f0000000380)=0x98) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000580)={r5, 0x3f, 0x2, 0x100000001, 0x8000, 0x2, 0x3, 0x1, {0x0, @in6={{0xa, 0x4e20, 0x3685, @local={0xfe, 0x80, [], 0xaa}, 0xcfb}}, 0x9, 0x51c, 0x80000001, 0x4, 0x1}}, &(0x7f0000000640)=0xb0) kexec_load(0xffffffffffffffc1, 0x1, &(0x7f00000009c0)=[{&(0x7f0000000680)="b291a57f8ca8be91c8e4494ea411d0543d53934780bb4f97a9db2c9b70dd6a1cd8b1d0ee3c129f25", 0x28, 0xce, 0x7}], 0x160000) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000780)={0x0, 0x8d, "bffad3eb897570ecab638d0f268fba761ad3e9672be72f3d9f82a5e3a3c494a53ac98bdcd763837b56464b0a1065e5c3cdbc71ae28bee9fe25952b9e35db40d0a3629bbd1d9476ac435fc5348f3e69b26404062805770f703a4834706430c32bd749714ee4c1bfa7d6162ac9831a1c062861cfc70191b8cd60c03e9f059c24a66712535234138d1a94072b5390"}, &(0x7f0000000240)=0x95) getpeername$packet(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000002c0)=0x14) ptrace(0x4207, r1) fstat(r3, &(0x7f0000000a00)) ptrace$setregset(0x4205, r1, 0x202, &(0x7f00000000c0)={&(0x7f0000000040), 0xfffffffffffffdb8}) ptrace$getregs(0xe, r1, 0x0, &(0x7f0000000100)=""/229) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001500)={{{@in6=@mcast2, @in6=@ipv4={[], [], @loopback}}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000001600)=0xe8) sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f0000000940)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x4002}, 0xc, &(0x7f0000000900)={&(0x7f0000000880)={0x48, 0x0, 0x10, 0x70bd29, 0x25dfdbff, {0xb}, [@IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x8000}, 0x0) ptrace$setregs(0xf, r1, 0x100000000, &(0x7f00000006c0)="3977852ffc70a908555ed33b15e31bc619b77beb1e114db0f512242b2c0fc345c3d1e892d4617d0a3bfe91ac560344cb23965fda67683f90af164ab25e1a96ad16d88fa1b761ed43e93b2986b6feaa293b4c04ab67edd137cc49cbb8753a7d61e8cee22db1d3839cf379a2ae1a516867ab709c793ed7877f5d6de7a49498c86f4af62bf13573eaaaf07b71f77a0c1f11481f1a63d2c91aaf41b1148f604d4c611cf74ae8caa1d9f6cf1a9b995b394cbfd13bf0fdae") sendmsg$netlink(r2, &(0x7f0000001980)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbff, 0x20014000}, 0xc, &(0x7f0000001940)=[{&(0x7f00000003c0)=ANY=[@ANYBLOB="107000fddb0000000000000000000000"], 0x1}], 0x1, 0x0, 0x0, 0x408c0}, 0x0) 2018/04/21 23:50:36 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000000)="b7", 0x1, 0x0, &(0x7f0000000080)={0x2, 0xfffffffffffffffd, @rand_addr}, 0x10) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f00000001c0)}, 0x10101) 2018/04/21 23:50:36 executing program 0: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000053000/0xe000)=nil, 0xe000, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) 2018/04/21 23:50:36 executing program 1: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) pwrite64(r0, &(0x7f0000000440), 0x2c, 0x0) close(r0) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000015c0)={'tunl0\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000100)={r2, 0x1, 0x6}, 0x10) 2018/04/21 23:50:36 executing program 3: r0 = syz_open_dev$tun(&(0x7f00000d4000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000280)=@known='system.posix_acl_access\x00', &(0x7f0000c56000)="020000000400000090746e00", 0xc, 0x0) r1 = socket$netlink(0x10, 0x3, 0xe) mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x32, r1, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x2, 0x7fffffff, 0x0, 0x100, 0xffffffffffffffc0, 0xffffffffffffffff, 0x9, {0x0, @in6={{0xa, 0x4e24, 0x6, @loopback={0x0, 0x1}}}, 0x8001, 0x6, 0x4, 0x3, 0x2}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000140)={r3, 0x2167}, 0x8) accept4$unix(r2, &(0x7f00000001c0), &(0x7f0000000240)=0x6e, 0x80000) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) syz_genetlink_get_family_id$fou(&(0x7f0000000380)='fou\x00') connect$l2tp(r5, &(0x7f0000000180)=@pppol2tpin6={0x18, 0x1, {0x0, r4, 0x3, 0x200000, 0x2, 0x0, {0xa, 0x4e21, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x32) read(r5, &(0x7f0000784f76)=""/138, 0x8a) r6 = socket$l2tp(0x18, 0x1, 0x1) close(r5) dup2(r6, r4) 2018/04/21 23:50:36 executing program 4: mknod(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getgroups(0x2, &(0x7f0000000140)=[0x0, 0xffffffffffffffff]) syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x6, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="46e0a6248b67f10d7b241a63df1ee4051099fe7fc14f31d4f537c337d8d2cd1a652fc92f465b141e7f19698d035e7c5a399f9aae95eeca2cd33510cf36987dc77f25eb79732d43f53185e780f50b21bb809d6eb9dd5b7fd34f9fb3c9a8afb96b42bd", 0x62, 0x5}, {&(0x7f0000000200)="d865616274c7d5f5e05887f5d41e7df3f0c61b87e126c8076eb4dcd9608cd82647da568afef308702aa508c6f96ac1f28d51639c4b0d8294b594380ac3ce59fce59527ac4c06a33c780ba21aef8d757d91f999bb2e4676b52df7c4b6a8656d605f1f7800c54b569fdddfbb398cdad19891c0d87249d9ae997a467b9353e3f3a11176580c1ab9176f20c5ff10006152bc7db1066df9e618f070846a723c98232d43e08b8f54778e07f64fa5adb2df01ecaf5cc4788fb5ab49a917b1717ef4f4f44db1a5e6052b7e31b0e5f44af86a84489316c20b80d4adfe3bb00f747ed6590661c834c40fd90022148f9e69d3ead42d95185fcde1b97102d86057c5a8042692b9d89cfcb6e1a5e3bbbb1dbda38930e2d384236be6705520d79e62900cd6a88fefabf75fe1d4401e849888d8acfadb87b07f6aef0d07a45e1289ec12e7b63714c1f74516c2ccb6e6186feedac69026afec7f03fa30df211be9c0bc981b8110f3c87401742659c023fa226a2c23b5444de1e9b9b60fc3271140502562658953b81289c1bf42d99a36df4f28bc80ed9704a62440db0b18cbfbf7932261ac4f9b6637eb0a36dda6f9675d0bedb87ca40fa31a9b1929797805ad3d3bacd33af016fea5732fdac12c6d1cbd5f8d9fdc1b1e8bb4e8804d6b7c51b9d3eacd0ca10aee9c08eb2cd121285346630fcabe9b477bafdcbc24174e283b4703bbb329d1c5f74f51af7b3eebc5bf829cd6df1914dad81cca7d1074cf84fb0b1284ea6418b8a7affc3c1126ca62cb8fbf714df77ed6027bc4007b2ef85e9bbf446f11fb05f0ef0c0d97005ffb2fc325fb8042c96e678986b374c0eec67b37f8a3109eda6e5a92ff154ee178c105d4017471b591b7987401bae4fbe29aef602fd7d7fbcbb8fcdc8b283773b7a9183351b748171fcc277be00a75260dcdc46e50cb1759eb8ad9ea7c9acdd08de2af5544079aae11ee22cd2d60d1a6397d535c265f21c2951dea046ec2939cdf75d017e38df87538ad0c89a7be7de579b470c5e76339f3e182d0bd2f020df49a0683eb727fd2face6df3c76c4e0f5825b83a19c4cacd820657bf74bf8f674c788edd2f3197a9686509d2b1a6ac15280bf4970f68994d485e0d09ce26cd6f6315a04db5abf106cee3ce9d003ac5bf4792fb7861073fcfe5cbcdd7dd6443f9c58a07f981b04ee2d9e5e5da1d85246c65e1196c319b855346ebce95fa425e4f7077cf6c5ef2b3c1ce42649e3d658338b9c7e91626ab9fd601c2675f2763acb144dcb7da0de5c75fb0a8c594848c0b932680bf4e7646dba35bffd6043b3cd8508ce8d983aa87bfb9f2207bb189d6fc9dc7006c03ca3f04c433c993ff1596a16245cd923d775748ca4de54a6138e5577b49aca39ce15733b35adbc100c49b31803c28534fa6a5368bf574ce1ad4635442e900b3d17fe306a133a71d095afe57584536ccb1a176cfb785feab66638f5aa991c5f0948a6d6d437ca3561fd0561adcf0e93861b3cdc827ec24792c94830f4dbdcf91f1068895be136fedbd3a0826f19069bb4fbec4160a8d81124986b920681014b34340856b010baaaadd2a6f35a0ab51a7d8eecd71656d5bc5a6b2c4c06ec33ffbcb7771779d26e7fa0b4d39a2955f842ab4a5e51dedcd7f9969daec6428df3c3b52995154d85bb698b5a091240cf321af827372c71d6dca665f8aeeb1983e5364107b4e985e94607a0eb09e25de16880641053eb0b955ea610700cf7b9d44e0bcf26c4e2e439506e227ed601dcb33f3c4d7ee99a04bd227023de0cf11578d09ecc29f72bd9077804db8976f3025cfcbaf0815867eb4b322c9eb36bbcffe92c38a29d70197924da2e9afd42622f789069608781765e37c29b0dfc78ed40056a55afe491706bb096ff5365b969003e8c3537d64865b8f8d8063b42988187f1748a3d41389919811e541870816216ce09ef1e374d82ed467157c5b84d7855eaca0e8b641871abac37a6493cd7f342384638cb07669784580f484fa4612f8e9285bfc8cbbe5b502b89b5776cd1ee529b3e735bc03e8332ebd4190b63bc5fe89ed0c8de11df9c60e093b5f60a2e93d210f0ebfc3032f1066a0f8feb87434d7dea6ff9f2ceda515b17bbc49896bad81bf79fcbacad733aedfec5a9a66b3f9f4434cf3413b1dc93cfc4aa92c3d7ab81f9d40668d974a5e2bafb1f331d78f940df7253ccf7a471a4ab17e4622de81d81d15cb2400018020cbe578980421952ca26ca32ca37860accbc0be3e29757bf80e1128aaf400a37fa3fc2fd78ac999b0d97a049b95d2606a278f36aa89beb381e15eb6e3f9454be3411797bc4ba51663bfb232d1337c50e21cab78be354db29eb37548e4029c840aaf07df3ca6f916dccdf1f3155593390c278bb56eb2bf036d048852e3abbb50d2f04284cbe4de2fed86f63e662a76416ee93fd9671ebb257065aadb95e57baf8f5e3369cfe21125625801610bd937347acc364e9a034cf116ca3763d0b444120a92e23114252475cfd660fcb54f541b2c0c099584103bf8d805e765fc75b5aee5e7a9c6b008b62b2b515df0a47608e6e2bcbf102c02e276b57223802c7dd5b9f8d49f9bdf4e23aefc7662f587176d50af6460ec5abff282b3f8d65f6803911100f79de8c07c0a448c509b1b156c937361101a7c7d902239cad5a845b4a4ab58df1fdab10096c079827f7321400cd146e2758eb9806c20cb385a48b9c8d9ab93b5c598d4289efcdc879e0a1ba2e34bb38ac5b877d4730290a7e0b5b54692ba19949bb40b1922dc481bec1bd1f6b8bf44e26a0128c652edf4515967952f499f4e7043515455c3a392abcf124bc34c2603ca4921adce63af915986dc65eebb50a0acc04d2bd2954a5eeafff2935f5c6f2ac70d4b7e888bf3435bf989473271523c4f5bca4a263a4b00f661f3f3f2de92ae74f3f0e52511aba0694d616cb0687a37f6495db80fe476174d9418221f586a7acea9505be568b9d02fbcef5eaf51efa1fe8e50bb86c073ec76f645c9a0a4215b4efc414714fef6c3632a9001a8adb7f29e10c10ead5520b646c2fbe5152eecc5a3909d21d4de179997974a9821428cf111c8ed27bea1014d6da5fe745d4139575e7684d7fe9e19f5ea98c7b40fa386cb5686f590029e0db26921e4514a19f3254123d25f95d8d65d2979a2feca3b03a285f902bd736b6850b3038c38c8ab99816a1bbb0f89a37541462117f74d5fd030b2d2295e54c77a8c5e4b7af2bb82f45cc83776bbdd9299b7637252d63e1aad421a0a92166266bbe0ca5137ef72a9b3c1268f343169e260bc66a13c88d86e8d220ca75dc0c737360ef96baf6c45e79cf4042d97f8bb5bd58ce185f7e9d6646a750db1da64810ade89a690b9a4ad046d1cad0724d4cbc2b84bf15d5c413e56520742f8c2f14fcb2a2115c11b3578b19399ae5e21ed1090cbd62969422762ebe7e499422c7d6ff78d140ff98cd2af8e923c5672b448e6b123b54543046778ee523a4efc5e455309e2a64586b4dc21a316e8dc7102732024d7d787126798f5f671d2451cd5d2f6565258dc9d9ae30b9c81e51814b382299436a1abfbbd5412733f4f4703f0e4ae867ffde0503cb9da99135bf66a49fdd15658216c1400c184759b89f87d438fdeb9dab4a37e44488efe5f90ac1c325869505a0c3a31e7673911f7240478e489f50c740b8b78ec00d5ff72586c2e552b2377c89094d6d09d28958849b551586a8d06babf8cd4195646468f3182592f63f0744d3a8330d8eb160040bd7777524b0f16c2aface5514f20d104c7fa33dde803fb6c936f762dcb9df2e98ae30c1630d186a7196a428b627fcd66b68de99e11e629c7bcd1ff573c249f2f90cba62d3b08599d9aab8a0da50b9a49a1378f44724349cd46d0d6885d89d895b5f89d7fb0c941db1d9983f77dc7e2bb1462e23da9b10defe9f02736bc25988e93ae063c71242be1a447a9701a964ccb9ec5cbdbef82c77c6a95a8044c5c61656ae1ecfa4b9bde09c14351664ada789bddaccaddd868b417042e467c0f8491a0e589aed9a6c3d2a00e0fc66aaf12d3936240c0876d2d6b4eba2ca26f3960a52f252a958ca9f39d0427db0fc88c1f1df250812b0c36fc26bd1d32dfaa5771f488aa3c146f92caab55178cbb204a94cac1674caba9bb2d6fd22850e96d2abdaef4116e57f3a51f3a0965ff1ee373b33ae7eeb77a04d28ca713899f612c62c6ea427367684e1f1bc5b36e4d8ba4054092bbdd98ef7af9fdc1a48ef707cc4bfb5ea18c99fa81943e6d6be207eb0b010e1d7244131a8b8f4095170586dcaa5a68aec655578e60ada03e22ffe27cf9e64bb7d4e405634e232347e026e84b11e909e987199b24112ff8646ec1f04a8425ef724942dce45f1b7072b591d4aaea5c414b4ae0f9819dd32fba0cf3a2c92988ab0577b9f93d31033afa744b0acd1b7d235222da6630a436f4ac682e0b685b49d37301258f73925d004bbe713bdbd04d02bba6eacec5bbebf0d6db619b77283956d08435c66e6cd9e225b790497322595b8cefc5df30359ec8a17a5ea13cea43293006603fc483161de8ca9e3cd0bc0b093c849c3f10e592d84667a05db8b872a8561cc5cc97cc3f9369ff369f2576bb05814f3255ea3a8a0fc07151734956ec1d00269cbf76e3858faa01db5935b7a8f4f8a755502a4b5d16e7ae8247123e2a28ce65533ff5a046d768fbf4fe3ab91e857b489f8a339f577cc0e18cb1f5f11d84528abea9df975478c6ab3e9879a70efe852742df5b95295d4b8f4f14cb28b13efc60adc3372a4fe11ea3fd1ad8854e20399826bf36ae552e1b9fbbf57ae7b1c9eef0e8a6411f27fd7016fdd60fb5b8ab39dee3118abf2d3b090d02c2a226aac59d9952b5ab9e239f07da09a71886accbf6b50ee4a01430ab8233c757b422352cefef2f86679e6209165ca60011764ae9595530f5cb6d76b3210fa6ad055cdb28fb8c05c74c46e1b896639a7f08102966310058d93c2996eae9818cf2bf700b86c6e89cddfea667f9e2e9c13be173149a111194f3b21c02bf991000f93ca96be2dbe65fd055fdd7042a714ee3737405146b41ccbc8e15bc0c8ad6487fa33ff9b04158e08f052c9c18214ed9947d41ed7c25de23b92a73d5c2e4a8b22aa37ab62b70ca3b5c6bebd5be7551162bbe2690600452b83c23e5ca8e041d867914bfd006f51e9e890d59d19d0f4187070664f09a50078b0cb770188c6c3207475b35a52af47bbac771a62fa0f19ae1adadfe67f6107d92d3527ecddeacfb7dd2d1a032b242b0af4b15a34e2b20ce3d94723145874fc9565f2a9d930f7144670f5c5a4abeea7fe5a487296ec272924b827e535e97cee55bca833736b894f7ff11a84266f9ea66c6c746150cbba179cbff1419cc98758cc7cd129d6e0973408afe25249d44a071505976c839ea8a374cd0b548b2a76778266fb5e7d51d6ccacf069be61d5b31300e6488cda9250cc1756ef65e447bff73adcbc98f3c5d8973c222ea695eeda2c19e9a9cb0027fc4bf02e8e24b6eaed3c51b65a7c802bd6cf798286ae94e5ec55892aedc6abc3289f81cc03332444b4e94a8d12865d6927f9bf27cf823e843250fb06ba30ce9de37aaca80ef6a332a52365b165c9a047b3040aeadd55f3c6457bd40c9fea25feb81a916555820c16b4a686fe5fa6bd16acadbc3b87c24fb34783770977f529b04266f1b77c41406839ccd916f63b56477cf7455eda82818fb31219a0668a6d73d939e9f1798540d5daef94b66dc77c18fef69d07f224a45bb88a4122e6b75a684651a419b", 0x1000, 0xfff}], 0x20000, &(0x7f0000001200)={[{@time_offset={'time_offset', 0x3d, [0x37, 0x37, 0x37, 0x36, 0x0]}, 0x2c}, {@dmask={'dmask', 0x3d, [0x37, 0x34, 0x36]}, 0x2c}]}) chown(&(0x7f0000000000)='./file0\x00', 0x0, r0) 2018/04/21 23:50:36 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000400)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r3, &(0x7f0000fd0000), 0x67d0a4f154ddf4a1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r4 = syz_open_procfs(r1, &(0x7f0000000a80)="6665742f746370005c51ae32f098424533a6d415780820fc1b57352325d269c65f30e86d3f4b9808db8052b552a6f62b7f3b8f3ec6444123ce19228f007b") preadv(r4, &(0x7f0000000540)=[{&(0x7f0000000280)=""/97, 0x61}, {&(0x7f0000000480)=""/144, 0x90}], 0x2, 0x0) timer_create(0x0, &(0x7f0000000200)={0x0, 0x27, 0x4, @tid=r1}, &(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x76e, 0x8, 0x81, 0x3f, 0x5}, &(0x7f0000000380)=0x98) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000580)={r5, 0x3f, 0x2, 0x100000001, 0x8000, 0x2, 0x3, 0x1, {0x0, @in6={{0xa, 0x4e20, 0x3685, @local={0xfe, 0x80, [], 0xaa}, 0xcfb}}, 0x9, 0x51c, 0x80000001, 0x4, 0x1}}, &(0x7f0000000640)=0xb0) kexec_load(0xffffffffffffffc1, 0x1, &(0x7f00000009c0)=[{&(0x7f0000000680)="b291a57f8ca8be91c8e4494ea411d0543d53934780bb4f97a9db2c9b70dd6a1cd8b1d0ee3c129f25", 0x28, 0xce, 0x7}], 0x160000) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000780)={0x0, 0x8d, "bffad3eb897570ecab638d0f268fba761ad3e9672be72f3d9f82a5e3a3c494a53ac98bdcd763837b56464b0a1065e5c3cdbc71ae28bee9fe25952b9e35db40d0a3629bbd1d9476ac435fc5348f3e69b26404062805770f703a4834706430c32bd749714ee4c1bfa7d6162ac9831a1c062861cfc70191b8cd60c03e9f059c24a66712535234138d1a94072b5390"}, &(0x7f0000000240)=0x95) getpeername$packet(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000002c0)=0x14) ptrace(0x4207, r1) fstat(r3, &(0x7f0000000a00)) ptrace$setregset(0x4205, r1, 0x202, &(0x7f00000000c0)={&(0x7f0000000040), 0xfffffffffffffdb8}) ptrace$getregs(0xe, r1, 0x0, &(0x7f0000000100)=""/229) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000840)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f0000000940)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x4002}, 0xc, &(0x7f0000000900)={&(0x7f0000000880)={0x48, r6, 0x10, 0x70bd29, 0x25dfdbff, {0xb}, [@IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x8000}, 0x0) ptrace$setregs(0xf, r1, 0x100000000, &(0x7f00000006c0)="3977852ffc70a908555ed33b15e31bc619b77beb1e114db0f512242b2c0fc345c3d1e892d4617d0a3bfe91ac560344cb23965fda67683f90af164ab25e1a96ad16d88fa1b761ed43e93b2986b6feaa293b4c04ab67edd137cc49cbb8753a7d61e8cee22db1d3839cf379a2ae1a516867ab709c793ed7877f5d6de7a49498c86f4af62bf13573eaaaf07b71f77a0c1f11481f1a63d2c91aaf41b1148f604d4c611cf74ae8caa1d9f6cf1a9b995b394cbfd13bf0fdae") sendmsg$netlink(r2, &(0x7f0000001980)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbff, 0x20014000}, 0xc, &(0x7f0000001940)=[{&(0x7f00000003c0)=ANY=[@ANYBLOB="107000fddb0000000000000000000000"], 0x1}], 0x1, 0x0, 0x0, 0x408c0}, 0x0) 2018/04/21 23:50:36 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000000)="b7", 0x1, 0x51, &(0x7f0000000080)={0x2, 0x0, @rand_addr}, 0x10) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f00000001c0)}, 0x10101) 2018/04/21 23:50:36 executing program 5: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000fc8000)}, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0x62d9, @dev={0xfe, 0x80, [], 0x21}, 0x9}}, 0x1, 0x5}, &(0x7f0000000100)=0x88) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000140)={r3, 0xffffffffffffff7f, 0x30, 0x7, 0x80}, &(0x7f0000000180)=0x18) recvmmsg(r0, &(0x7f0000000000), 0x400000000000304, 0x0, 0x0) [ 64.476625] capability: warning: `syz-executor5' uses 32-bit capabilities (legacy support in use) [ 64.496343] mmap: syz-executor0 (6793) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 64.516430] binder: 6783:6795 unknown command 0 2018/04/21 23:50:36 executing program 0: clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) nanosleep(&(0x7f0000000180)={r0, r1+30000000}, &(0x7f0000000100)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f0000000300)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000a55000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x90) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000000040)=""/62) 2018/04/21 23:50:36 executing program 4: seccomp(0x1, 0x1, &(0x7f0000000040)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) r1 = mmap$binder(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4, 0x12, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000080)={r1}) seccomp(0x1, 0x1, &(0x7f0000028ff0)={0x1, &(0x7f0000234ff8)=[{0x6}]}) 2018/04/21 23:50:36 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) timer_create(0x5, &(0x7f0000000140)={0x0, 0xf, 0x3, @thr={&(0x7f0000000040)="38955c526fb4bb439474be7704dfa71b96bee383ff75ef2c6254a82b96427b775574d4f27bc74c171e49b840951271b619d5f0776a2dff76b80c4bfb04ff1f78288bcb7c601f3bd621177448125412ea8bf581be68244f2c50d5e79f80a971772916d52032426c1aebd093c26f763020e8c84e72cca91b42c977cd9e3c9e6a7ac7b46cef46acb81efe00ed6611eee04b139ae9b3a4e7a81016506ffec6d59f4d96da94784793dc82867451ed9b0069cbdceb71b315c8eb1bae2b48beb7dc79178adb134302ed", &(0x7f00000001c0)="5eca1c53f7da23e5c7dff0574189059fa822d4ad0e771081ef5744ce567b586cef363ae263ac433d0b7d07ae12a8fe739b9cecd722f299424ef5bb876370ec40318be6e9bcbcf8d9e994345989f20c4e0d44d28acae6334f2bdf6b102c43949b9e1998d298b3e8992aaea29630676f3ef25df3ea946c56c3c7500f9c4aeaf938b1baec9c15a57c3c92c65a02e29bdf90a5e19223d1180164aa28"}}, &(0x7f0000000280)=0x0) timer_delete(r1) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000180)) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000000)=0xd99) [ 64.539548] binder: 6783:6795 ioctl c0306201 20000000 returned -22 2018/04/21 23:50:36 executing program 4: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000080)=0xffffffffffffffbe, 0x80800) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="a4000000f58d93c60232597acc466c6dd365bf41b70ffa64aec930630908232a142826b68ae8f27d3fcc08e0ac52e2ca1d6cbf4c3b0443280898de07362db777ac2202eb101f2979c3f5ed107070b8ca064f0d5e4460092aa3e15d2cfd43b168d19584de043dcbff8418c9cd2a9df6bf2ef8757f75ee4535afeeed44b264a58b2940948f37c3abec4e34637f18f31a7dbe37b522515100000000000000000000000000"], &(0x7f0000000180)=0xac) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={r2, 0x7}, &(0x7f0000000200)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f00000001c0)={0xdf4, 0x20, 0x7}) clock_adjtime(0x0, &(0x7f0000001ffa)) [ 65.294676] binder: 6783:6833 unknown command 1073774865 [ 65.300198] binder: 6783:6833 ioctl c0306201 20000040 returned -22 [ 65.310687] binder_alloc: 6783: binder_alloc_buf size 27784 failed, no address space [ 65.318709] binder_alloc: allocated: 0 (num: 0 largest: 0), free: 4096 (num: 1 largest: 4096) [ 65.327447] binder: 6783:6833 transaction failed 29201/-28, size 0-0 line 3134 [ 65.498047] binder: 6783:6838 unknown command 0 [ 65.498279] binder: BINDER_SET_CONTEXT_MGR already set [ 65.498293] binder: 6783:6839 ioctl 40046207 0 returned -16 [ 65.505674] binder: 6783:6840 unknown command 1073774865 [ 65.505683] binder: 6783:6840 ioctl c0306201 20000040 returned -22 [ 65.505956] binder_alloc: 6783: binder_alloc_buf, no vma [ 65.506096] binder: 6783:6841 transaction failed 29189/-3, size 0-0 line 3134 [ 65.538306] binder: 6783:6838 ioctl c0306201 20000000 returned -22 [ 65.701881] binder: undelivered TRANSACTION_ERROR: 29189 [ 65.741774] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/21 23:50:37 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000aef9f9)={{0x80}, "706f7274310000004000000000000000000000d600fffffff00000000000000000000000000000000000000700", 0xe2, 0x3}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000385f58)={{0x80}, 'port0\x00', 0xfffffffffffffffe, 0xfffffffffffffffe}) close(r0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/keychord\x00', 0x800001ffffd, 0x0) getsockname$netlink(r1, &(0x7f0000000040), &(0x7f00000000c0)=0xc) 2018/04/21 23:50:37 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000000)="b7", 0x1, 0x51, &(0x7f0000000080)={0x2, 0x0, @rand_addr}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f00000001c0)}, 0x10101) 2018/04/21 23:50:37 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000400)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r3, &(0x7f0000fd0000), 0x67d0a4f154ddf4a1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r4 = syz_open_procfs(r1, &(0x7f0000000a80)="6665742f746370005c51ae32f098424533a6d415780820fc1b57352325d269c65f30e86d3f4b9808db8052b552a6f62b7f3b8f3ec6444123ce19228f007b") preadv(r4, &(0x7f0000000540)=[{&(0x7f0000000280)=""/97, 0x61}, {&(0x7f0000000480)=""/144, 0x90}], 0x2, 0x0) timer_create(0x0, &(0x7f0000000200)={0x0, 0x27, 0x4, @tid=r1}, &(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x76e, 0x8, 0x81, 0x3f, 0x5}, &(0x7f0000000380)=0x98) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000580)={r5, 0x3f, 0x2, 0x100000001, 0x8000, 0x2, 0x3, 0x1, {0x0, @in6={{0xa, 0x4e20, 0x3685, @local={0xfe, 0x80, [], 0xaa}, 0xcfb}}, 0x9, 0x51c, 0x80000001, 0x4, 0x1}}, &(0x7f0000000640)=0xb0) kexec_load(0xffffffffffffffc1, 0x1, &(0x7f00000009c0)=[{&(0x7f0000000680)="b291a57f8ca8be91c8e4494ea411d0543d53934780bb4f97a9db2c9b70dd6a1cd8b1d0ee3c129f25", 0x28, 0xce, 0x7}], 0x160000) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000780)={0x0, 0x8d, "bffad3eb897570ecab638d0f268fba761ad3e9672be72f3d9f82a5e3a3c494a53ac98bdcd763837b56464b0a1065e5c3cdbc71ae28bee9fe25952b9e35db40d0a3629bbd1d9476ac435fc5348f3e69b26404062805770f703a4834706430c32bd749714ee4c1bfa7d6162ac9831a1c062861cfc70191b8cd60c03e9f059c24a66712535234138d1a94072b5390"}, &(0x7f0000000240)=0x95) getpeername$packet(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000002c0)=0x14) ptrace(0x4207, r1) fstat(r3, &(0x7f0000000a00)) ptrace$setregset(0x4205, r1, 0x202, &(0x7f00000000c0)={&(0x7f0000000040), 0xfffffffffffffdb8}) ptrace$getregs(0xe, r1, 0x0, &(0x7f0000000100)=""/229) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000840)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f0000000940)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x4002}, 0xc, &(0x7f0000000900)={&(0x7f0000000880)={0x48, r6, 0x10, 0x70bd29, 0x25dfdbff, {0xb}, [@IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x8000}, 0x0) ptrace$setregs(0xf, r1, 0x100000000, &(0x7f00000006c0)="3977852ffc70a908555ed33b15e31bc619b77beb1e114db0f512242b2c0fc345c3d1e892d4617d0a3bfe91ac560344cb23965fda67683f90af164ab25e1a96ad16d88fa1b761ed43e93b2986b6feaa293b4c04ab67edd137cc49cbb8753a7d61e8cee22db1d3839cf379a2ae1a516867ab709c793ed7877f5d6de7a49498c86f4af62bf13573eaaaf07b71f77a0c1f11481f1a63d2c91aaf41b1148f604d4c611cf74ae8caa1d9f6cf1a9b995b394cbfd13bf0fdae") sendmsg$netlink(r2, &(0x7f0000001980)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbff, 0x20014000}, 0xc, &(0x7f0000001940)=[{&(0x7f00000003c0)=ANY=[@ANYBLOB="107000fddb0000000000000000000000"], 0x1}], 0x1, 0x0, 0x0, 0x408c0}, 0x0) 2018/04/21 23:50:37 executing program 4: r0 = gettid() rt_sigqueueinfo(r0, 0x10000000af, &(0x7f0000000000)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x7aafecd305c80575, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40047703, 0xfffffffffffffff9) 2018/04/21 23:50:37 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0x1}) pselect6(0x40, &(0x7f0000011fc0), &(0x7f0000011000), &(0x7f0000003000), &(0x7f0000013000), &(0x7f0000001ff8)={&(0x7f0000012000), 0x8}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000004ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000040)={0xc3, 0x25d0, 0x6, 0x2}, 0x10) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000001600), 0x0, 0x4000000) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000015000/0x3000)=nil, 0x3000}) munmap(&(0x7f0000017000/0x1000)=nil, 0x1000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x2c, &(0x7f0000000080)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xc}}, @in6={0xa, 0x4e22, 0xd044, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}]}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x7, 0x30}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000200)={r2, 0x10000, 0x5, 0x3, 0x2, 0x7, 0x6, 0x6, {r3, @in6={{0xa, 0x4e20, 0xdab, @dev={0xfe, 0x80, [], 0x16}, 0x40}}, 0xa19, 0x200, 0x80, 0x9, 0x9}}, &(0x7f00000002c0)=0xb0) 2018/04/21 23:50:37 executing program 3: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ashmem\x00', 0x0, 0x0) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) r2 = dup2(r1, r0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/21 23:50:37 executing program 0: r0 = socket(0x10, 0x803, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4000, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) setsockopt$sock_int(r1, 0x1, 0x12, &(0x7f0000000040)=0x4, 0x4) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000005dc0)=[{{0x0, 0x0, &(0x7f0000000dc0), 0x0, &(0x7f0000000e00)=""/61, 0x3d}}, {{0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f0000001000)=""/107, 0x6b}}, {{&(0x7f0000001080)=@can, 0x80, &(0x7f0000001280), 0x0, &(0x7f00000012c0)=""/61, 0x3d}}, {{&(0x7f0000001500)=@hci, 0x80, &(0x7f0000005cc0), 0x0, &(0x7f0000005d00)=""/163, 0xa3}}], 0x4, 0x0, &(0x7f0000005ec0)={0x0, 0x1c9c380}) 2018/04/21 23:50:37 executing program 6: socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xfff, 0x300) bind$netlink(r2, &(0x7f0000000100)={0x10, 0x0, 0x25dfdbfc}, 0xc) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) r3 = socket$netlink(0x10, 0x3, 0xc) writev(0xffffffffffffffff, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f0000000203190000000700000006810002", 0x12}], 0x1) writev(r3, &(0x7f000037d000)=[{&(0x7f0000199fe1)}], 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00\v\x00'}) 2018/04/21 23:50:37 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000000)="b7", 0x1, 0x51, &(0x7f0000000080)={0x2, 0x0, @rand_addr}, 0x10) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f00000001c0)}, 0x0) 2018/04/21 23:50:37 executing program 4: r0 = socket$inet(0x2, 0x2, 0x2000000088) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000180), 0x0) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000000000)=""/113, &(0x7f00000000c0)=0x71) r1 = memfd_create(&(0x7f0000000140)='md5sumcgroupbdevself^@\':\x00', 0x1) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00000001c0)={0x3f, {{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1, 0x9, [{{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e21}}, {{0x2, 0x4e20, @loopback=0x7f000001}}, {{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}, {{0x2, 0x4e21}}, {{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e23, @loopback=0x7f000001}}, {{0x2, 0x4e23, @multicast2=0xe0000002}}]}, 0x50c) ioctl$TIOCGPTPEER(r1, 0x5441, 0x1ff) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x10000008084, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000100)=0x3, 0x4) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x0) 2018/04/21 23:50:37 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000bcafe0)=[{&(0x7f0000a04f40)=""/192, 0xc0}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f000079efdc)={0x0, 0x3ff, 0x0, 0x0, 0x400000000000, 0x80000000000, 0x200, 0x0, 0x400000000000000, 0x0, 0x3}) r1 = syz_open_pts(r0, 0x801) dup3(r1, r0, 0x0) poll(&(0x7f0000000040)=[{r0}], 0x20000000000001a6, 0x5d) write(r1, &(0x7f00000b5000)='\b', 0x1) 2018/04/21 23:50:37 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000400)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r3, &(0x7f0000fd0000), 0x67d0a4f154ddf4a1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r4 = syz_open_procfs(r1, &(0x7f0000000a80)="6665742f746370005c51ae32f098424533a6d415780820fc1b57352325d269c65f30e86d3f4b9808db8052b552a6f62b7f3b8f3ec6444123ce19228f007b") preadv(r4, &(0x7f0000000540)=[{&(0x7f0000000280)=""/97, 0x61}, {&(0x7f0000000480)=""/144, 0x90}], 0x2, 0x0) timer_create(0x0, &(0x7f0000000200)={0x0, 0x27, 0x4, @tid=r1}, &(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x76e, 0x8, 0x81, 0x3f, 0x5}, &(0x7f0000000380)=0x98) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000580)={r5, 0x3f, 0x2, 0x100000001, 0x8000, 0x2, 0x3, 0x1, {0x0, @in6={{0xa, 0x4e20, 0x3685, @local={0xfe, 0x80, [], 0xaa}, 0xcfb}}, 0x9, 0x51c, 0x80000001, 0x4, 0x1}}, &(0x7f0000000640)=0xb0) kexec_load(0xffffffffffffffc1, 0x1, &(0x7f00000009c0)=[{&(0x7f0000000680)="b291a57f8ca8be91c8e4494ea411d0543d53934780bb4f97a9db2c9b70dd6a1cd8b1d0ee3c129f25", 0x28, 0xce, 0x7}], 0x160000) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000780)={0x0, 0x8d, "bffad3eb897570ecab638d0f268fba761ad3e9672be72f3d9f82a5e3a3c494a53ac98bdcd763837b56464b0a1065e5c3cdbc71ae28bee9fe25952b9e35db40d0a3629bbd1d9476ac435fc5348f3e69b26404062805770f703a4834706430c32bd749714ee4c1bfa7d6162ac9831a1c062861cfc70191b8cd60c03e9f059c24a66712535234138d1a94072b5390"}, &(0x7f0000000240)=0x95) getpeername$packet(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000002c0)=0x14) ptrace(0x4207, r1) fstat(r3, &(0x7f0000000a00)) ptrace$setregset(0x4205, r1, 0x202, &(0x7f00000000c0)={&(0x7f0000000040), 0xfffffffffffffdb8}) ptrace$getregs(0xe, r1, 0x0, &(0x7f0000000100)=""/229) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000840)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f0000000940)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x4002}, 0xc, &(0x7f0000000900)={&(0x7f0000000880)={0x48, r6, 0x10, 0x70bd29, 0x25dfdbff, {0xb}, [@IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x8000}, 0x0) ptrace$setregs(0xf, r1, 0x100000000, &(0x7f00000006c0)="3977852ffc70a908555ed33b15e31bc619b77beb1e114db0f512242b2c0fc345c3d1e892d4617d0a3bfe91ac560344cb23965fda67683f90af164ab25e1a96ad16d88fa1b761ed43e93b2986b6feaa293b4c04ab67edd137cc49cbb8753a7d61e8cee22db1d3839cf379a2ae1a516867ab709c793ed7877f5d6de7a49498c86f4af62bf13573eaaaf07b71f77a0c1f11481f1a63d2c91aaf41b1148f604d4c611cf74ae8caa1d9f6cf1a9b995b394cbfd13bf0fdae") sendmsg$netlink(r2, &(0x7f0000001980)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbff, 0x20014000}, 0xc, &(0x7f0000001940)=[{&(0x7f00000003c0)=ANY=[@ANYBLOB="107000fddb0000000000000000000000"], 0x1}], 0x1, 0x0, 0x0, 0x408c0}, 0x0) 2018/04/21 23:50:37 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000017fbc)={0x14, 0x4a, 0x100000000401, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}}, 0x14}, 0x1}, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x40040, 0x0) 2018/04/21 23:50:37 executing program 0: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = eventfd(0x7) sync_file_range(r0, 0x95b, 0x5, 0x6) r1 = socket(0x11, 0x802, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x47e) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TUNSETNOCSUM(r2, 0x400454c8, 0x0) syz_extract_tcp_res$synack(&(0x7f00000000c0), 0x1, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f0000000100)=ANY=[@ANYBLOB="72617700000000000000000000f4ffffff000000000000000000008000000000c49cac824a1d030000000000000000000000000000000055000000000000080000000000000000000000003703f99ec000000000000000000000000000000000005fd50000"], 0x58) mmap(&(0x7f0000399000/0x1000)=nil, 0x40000, 0x0, 0x12, r1, 0x0) write$tun(r2, &(0x7f00000001c0)={@void, @hdr={0x3, 0x85, 0x4, 0x9, 0x9}, @x25={0x0, 0x9, 0x33, "033bced79b267263827042d7edb8c8debb20071c26ab4ae03f0f4da38790"}}, 0x2b) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e21, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, {0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3bcc}, 0x6, [0x20, 0x9, 0x2, 0xffffffffffff8000, 0x1ff, 0x2, 0x4, 0xfffffffffffffff9]}, 0x5c) mremap(&(0x7f000039b000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000000180)) 2018/04/21 23:50:37 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000000)="b7", 0x1, 0x51, &(0x7f0000000080)={0x2, 0x0, @rand_addr}, 0x10) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f00000001c0)}, 0x0) 2018/04/21 23:50:37 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00004000feffffffcb0d25cd1163b5630700000001"]) r1 = getpgid(0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000700)={{{@in6=@mcast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6}}, &(0x7f0000000800)=0xe8) getresgid(&(0x7f0000000840)=0x0, &(0x7f0000000880), &(0x7f00000008c0)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000cc0)=0x0) stat(&(0x7f0000000d00)='./file0\x00', &(0x7f0000000d40)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000dc0)='./file0\x00', &(0x7f0000000e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000e80)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000ec0)={{{@in=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6}}, &(0x7f0000000fc0)=0xe8) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000001040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000001140)=[{&(0x7f0000000540)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000006c0)=[{&(0x7f00000005c0)="288b9958c1fa93a1f521e7ab4e53771cb9d5771a05b372f83ba7f88a65977dd7cc31355829f8e7d40cb93beab23ffdf52d7d36e5acf5921d77b262623d85dafe33480281562544f724ffec685f7ac80e82fa6a67f590d1fba80f9afa7349209facb29611fde84b8ad07b7b276512f0801cdf57a745cd04c116d14934a28c4456422c9f94964631055d718419500b0cb7a5ffcec315f95c88b7c0b61a4b6e595e3a66230301c5bf5f17bdb5c20f3745362a6f7cd88a5faa4ce66e7c69aecf99c6a2c0", 0xc2}], 0x1, &(0x7f0000000900)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x38, 0x800}, {&(0x7f0000000980)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000c80)=[{&(0x7f0000000a00)="58037fbd3f8beb4c6f1677460b596c5a974b6796359a527f7a4e23a0ed9e47023a2f93a8a8483ba287f32a260ac0ba04206ea0918f4d595b5b4b2d87a11c822446cb", 0x42}, {&(0x7f0000000ac0)="ea263ae9bc1a73eacad50b34244af0f85939d44d99e713b5cc3a3d49100cebf7618007c5ba1fbf16cc4bf4817c7da1739bc87919bf07bed700e67050bf9579deb445b312347492ca83ee16c23d733224f91c0fb16bade22347dedec7bc532882d9cff6fc8eda95d3dcab723fc02a481683fa78943c449009f54e2f76bda0ded2e8788cca7df8232faa2ecf9e2042e4975d64f30603cc8483da810797df5e75", 0x9f}], 0x2, &(0x7f00000010c0)=[@cred={0x18, 0x1, 0x2, r4, r5, r6}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}], 0x4c, 0x44890}], 0x2, 0x20000000) ioctl(r0, 0x8916, &(0x7f0000000000)) signalfd4(r0, &(0x7f0000000080), 0x8, 0x800) r10 = memfd_create(&(0x7f0000000040)="2976626f786e65743176626f786e657430285d256574683076626f786e6574312d47504c297ddf2d00", 0x3) ioctl$TCSETAF(r10, 0x5408, &(0x7f00000000c0)={0x68, 0x3, 0x6, 0x800, 0x8ee, 0x9, 0x5b, 0x7a, 0x835, 0xfffffffffffffffe}) 2018/04/21 23:50:37 executing program 6: socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xfff, 0x300) bind$netlink(r2, &(0x7f0000000100)={0x10, 0x0, 0x25dfdbfc}, 0xc) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) r3 = socket$netlink(0x10, 0x3, 0xc) writev(0xffffffffffffffff, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f0000000203190000000700000006810002", 0x12}], 0x1) writev(r3, &(0x7f000037d000)=[{&(0x7f0000199fe1)}], 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00\v\x00'}) 2018/04/21 23:50:37 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000013000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000012f70), 0x0, &(0x7f0000000000)}, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000006040)='net/netfilter\x00') mq_getsetattr(r1, &(0x7f0000006080)={0x4c, 0x100000001, 0xa524, 0xb4, 0x8, 0x400, 0x3, 0x6}, &(0x7f00000060c0)) socket$inet6(0xa, 0x7, 0x20) recvmmsg(r0, &(0x7f0000005e40)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/24, 0x18}], 0x1, &(0x7f0000000080)=""/157, 0x9d, 0x80}, 0x5}, {{&(0x7f0000000140)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000001240)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/126, 0x7e}], 0x2, &(0x7f0000001280)=""/87, 0x57, 0x7fffffff}, 0x2}, {{&(0x7f0000001300)=@can, 0x80, &(0x7f0000001480)=[{&(0x7f0000001380)=""/198, 0xc6}], 0x1, &(0x7f00000014c0)=""/68, 0x44, 0x2}, 0x7}, {{&(0x7f0000001540)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f00000016c0)=[{&(0x7f00000015c0)=""/15, 0xf}, {&(0x7f0000001600)=""/191, 0xbf}], 0x2, &(0x7f0000001700)=""/188, 0xbc}, 0x2}, {{&(0x7f00000017c0)=@ethernet={0x0, @local}, 0x80, &(0x7f0000002ac0)=[{&(0x7f0000001840)=""/108, 0x6c}, {&(0x7f00000018c0)=""/237, 0xed}, {&(0x7f00000019c0)=""/241, 0xf1}, {&(0x7f0000001ac0)=""/4096, 0x1000}], 0x4, &(0x7f0000002b00)=""/35, 0x23, 0x88e1}, 0x21e}, {{&(0x7f0000002b40)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000005d00)=[{&(0x7f0000002bc0)=""/147, 0x93}, {&(0x7f0000002c80)=""/64, 0x40}, {&(0x7f0000002cc0)=""/4096, 0x1000}, {&(0x7f0000003cc0)=""/52, 0x34}, {&(0x7f0000003d00)=""/4096, 0x1000}, {&(0x7f0000004d00)=""/4096, 0x1000}], 0x6, &(0x7f0000005d40)=""/221, 0xdd, 0x10001}, 0xfff}], 0x6, 0x2000, &(0x7f0000005f00)={0x0, 0x1c9c380}) r2 = syz_open_dev$usbmon(&(0x7f0000005f40)='/dev/usbmon#\x00', 0x4, 0x240c00) write$cgroup_pid(r1, &(0x7f00000061c0)=ANY=[@ANYBLOB="3039a885e8278289f75c53e21a9fce6c1b14b48ecfc609f2b49eb8fb8d941e4859c9169f176c6a10ecd6f8cfe0d6d4348732db54e356d628db88ebb3a6ec4745545e2fc858724f918185c604a228846315d325654fd8d98d2c33b4d479b2963eb3af0299047dce18d0fdbb4af7ae36c0b570222dd89150abd1bc421f00448937482ea87a549700000000000000000000000000"], 0x2) fstatfs(r2, &(0x7f0000005f80)=""/155) connect$nfc_llcp(r2, &(0x7f0000006140)={0x27, 0x1, 0x0, 0x7, 0x3, 0x5, "fcb7e661bf27c0e01bf2ace35b5c9f2937befcd14a842bd30c15b624f3b368cb35e5e2306c5c0ad69d04043263223d70987b2f3c01cebdb724c49d6e1f1623", 0xa}, 0x58) [ 66.721155] FAULT_FLAG_ALLOW_RETRY missing 30 [ 66.725756] CPU: 0 PID: 6858 Comm: syz-executor1 Not tainted 4.4.125-g38f41ec #21 [ 66.733353] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 66.742696] 0000000000000000 5e96e7224fd487e6 ffff8801bc7ff8a0 ffffffff81d067bd [ 66.750708] ffff8800aeb0a000 1ffff100378fff21 ffff8801bc7ffa28 0000000000000000 [ 66.758698] 0000000000000000 ffff8801bc7ffa50 ffffffff81607d15 ffffffff812378f0 [ 66.766697] Call Trace: [ 66.769268] [] dump_stack+0xc1/0x124 [ 66.774761] [] handle_userfault+0x715/0xf50 [ 66.780711] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 66.787700] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 66.794080] [] ? handle_mm_fault+0xb5d/0x3190 [ 66.800202] [] ? handle_mm_fault+0x291e/0x3190 [ 66.806403] [] handle_mm_fault+0x2938/0x3190 [ 66.812430] [] ? copy_page_range+0x1480/0x1480 [ 66.818637] [] ? __do_page_fault+0x780/0xa00 [ 66.824664] [] ? vmacache_find+0x57/0x290 [ 66.830433] [] __do_page_fault+0x35b/0xa00 [ 66.836289] [] do_page_fault+0x27/0x30 [ 66.841800] [] page_fault+0x28/0x30 [ 66.847050] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 66.853864] [] ? compat_SyS_pselect6+0x1b6/0x570 [ 66.860248] [] ? compat_SyS_old_select+0x230/0x230 [ 66.866803] [] ? __fd_install+0x25f/0x5f0 [ 66.872579] [] ? compat_SyS_futex+0x1f9/0x2a0 [ 66.878717] [] ? get_unused_fd_flags+0xd0/0xd0 [ 66.884920] [] ? compat_SyS_get_robust_list+0x300/0x300 [ 66.891907] [] ? do_fast_syscall_32+0xd7/0x8a0 [ 66.898117] [] ? compat_SyS_old_select+0x230/0x230 [ 66.904671] [] do_fast_syscall_32+0x321/0x8a0 [ 66.910806] [] sysenter_flags_fixed+0xd/0x17 2018/04/21 23:50:38 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000400)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r3, &(0x7f0000fd0000), 0x67d0a4f154ddf4a1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r4 = syz_open_procfs(r1, &(0x7f0000000a80)="6665742f746370005c51ae32f098424533a6d415780820fc1b57352325d269c65f30e86d3f4b9808db8052b552a6f62b7f3b8f3ec6444123ce19228f007b") preadv(r4, &(0x7f0000000540)=[{&(0x7f0000000280)=""/97, 0x61}, {&(0x7f0000000480)=""/144, 0x90}], 0x2, 0x0) timer_create(0x0, &(0x7f0000000200)={0x0, 0x27, 0x4, @tid=r1}, &(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x76e, 0x8, 0x81, 0x3f, 0x5}, &(0x7f0000000380)=0x98) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000580)={r5, 0x3f, 0x2, 0x100000001, 0x8000, 0x2, 0x3, 0x1, {0x0, @in6={{0xa, 0x4e20, 0x3685, @local={0xfe, 0x80, [], 0xaa}, 0xcfb}}, 0x9, 0x51c, 0x80000001, 0x4, 0x1}}, &(0x7f0000000640)=0xb0) kexec_load(0xffffffffffffffc1, 0x1, &(0x7f00000009c0)=[{&(0x7f0000000680)="b291a57f8ca8be91c8e4494ea411d0543d53934780bb4f97a9db2c9b70dd6a1cd8b1d0ee3c129f25", 0x28, 0xce, 0x7}], 0x160000) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000780)={0x0, 0x8d, "bffad3eb897570ecab638d0f268fba761ad3e9672be72f3d9f82a5e3a3c494a53ac98bdcd763837b56464b0a1065e5c3cdbc71ae28bee9fe25952b9e35db40d0a3629bbd1d9476ac435fc5348f3e69b26404062805770f703a4834706430c32bd749714ee4c1bfa7d6162ac9831a1c062861cfc70191b8cd60c03e9f059c24a66712535234138d1a94072b5390"}, &(0x7f0000000240)=0x95) getpeername$packet(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000002c0)=0x14) ptrace(0x4207, r1) fstat(r3, &(0x7f0000000a00)) ptrace$getregs(0xe, r1, 0x0, &(0x7f0000000100)=""/229) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001500)={{{@in6=@mcast2, @in6=@ipv4={[], [], @loopback}}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000001600)=0xe8) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000840)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f0000000940)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x4002}, 0xc, &(0x7f0000000900)={&(0x7f0000000880)={0x48, r6, 0x10, 0x70bd29, 0x25dfdbff, {0xb}, [@IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x8000}, 0x0) ptrace$setregs(0xf, r1, 0x100000000, &(0x7f00000006c0)="3977852ffc70a908555ed33b15e31bc619b77beb1e114db0f512242b2c0fc345c3d1e892d4617d0a3bfe91ac560344cb23965fda67683f90af164ab25e1a96ad16d88fa1b761ed43e93b2986b6feaa293b4c04ab67edd137cc49cbb8753a7d61e8cee22db1d3839cf379a2ae1a516867ab709c793ed7877f5d6de7a49498c86f4af62bf13573eaaaf07b71f77a0c1f11481f1a63d2c91aaf41b1148f604d4c611cf74ae8caa1d9f6cf1a9b995b394cbfd13bf0fdae") sendmsg$netlink(r2, &(0x7f0000001980)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbff, 0x20014000}, 0xc, &(0x7f0000001940)=[{&(0x7f00000003c0)=ANY=[@ANYBLOB="107000fddb0000000000000000000000"], 0x1}], 0x1, 0x0, 0x0, 0x408c0}, 0x0) 2018/04/21 23:50:38 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x101000) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f00000000c0), &(0x7f0000000100)=0xc) r1 = creat(&(0x7f0000000040)='\x00', 0x4) ioctl$TCFLSH(r1, 0x540b, 0x81) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') fchdir(r2) syz_fuseblk_mount(&(0x7f00000034c0)='./file0\x00', &(0x7f0000003500)='./f-0e0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0) 2018/04/21 23:50:38 executing program 0: ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f000021af98)={0x0, 0x2, 0x0, {0x0, 0x989680}}) 2018/04/21 23:50:38 executing program 5: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000004c0)=@int=0x4b, 0x4) unshare(0x400) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000340)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000500)={r4, @in6={{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x1e}, 0x7f}}, 0x1562, 0x80200, 0x9, 0x400000000000004, 0x10}, 0x98) readahead(r2, 0x8, 0x5) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x11}}}, 0x9, 0x80000000, 0x1ff, 0x80000001}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x1, 0x40, 0x4, 0x3, 0x50}, &(0x7f0000000200)=0x14) syz_open_dev$usbmon(&(0x7f00000003c0)='/dev/usbmon#\x00', 0x0, 0x10100) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000000240)={r6, 0x80, 0x8, 0x3c71, 0x36, 0x63, 0x7, 0x6, {r7, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x4, 0x1000, 0x4, 0x7}}, &(0x7f0000000300)=0xb0) r8 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) fsetxattr(r8, &(0x7f0000542ff4)=@random={'btrfs.', 'ramfs\x00'}, &(0x7f0000393ffc)='R2.\x00', 0x4, 0x0) 2018/04/21 23:50:38 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000000)="b7", 0x1, 0x51, &(0x7f0000000080)={0x2, 0x0, @rand_addr}, 0x10) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f00000001c0)}, 0x0) 2018/04/21 23:50:38 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = getpid() sched_getattr(r1, &(0x7f0000000000), 0x30, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000dfd0)={0x54, 0x0, &(0x7f0000000180)=[@acquire={0x40046305}, @release={0x40046306}, @transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080), &(0x7f00000000c0)}}]}) 2018/04/21 23:50:38 executing program 1: r0 = inotify_init1(0x80800) fadvise64(r0, 0x0, 0x2, 0x3) r1 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a45322, &(0x7f0000000080)) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000140)={0x3, &(0x7f0000000040)=[{0x3, 0x0, 0x5, 0x2}, {0x44, 0x8, 0x1470, 0x80000000}, {0xff, 0x0, 0x200, 0x9}]}, 0x8) write$tun(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000000000000000000108002604000baaaaaaaaaabbac141413aaaaaa00000004346327cdc68ee0aae0"], 0x2a) fadvise64(r0, 0x0, 0x5, 0x1) ioctl(r1, 0x227c, &(0x7f000097e000)) 2018/04/21 23:50:38 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000bcafe0)=[{&(0x7f0000a04f40)=""/192, 0xc0}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f000079efdc)={0x0, 0x3ff, 0x0, 0x0, 0x400000000000, 0x80000000000, 0x200, 0x0, 0x400000000000000, 0x0, 0x3}) r1 = syz_open_pts(r0, 0x801) dup3(r1, r0, 0x0) poll(&(0x7f0000000040)=[{r0}], 0x20000000000001a6, 0x5d) write(r1, &(0x7f00000b5000)='\b', 0x1) 2018/04/21 23:50:38 executing program 4: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) rt_sigqueueinfo(r0, 0x28, &(0x7f0000000080)={0x22, 0x1, 0x20, 0x1f}) r1 = socket(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={"6c6f00001c75e30004800000000600", &(0x7f0000000400)=@ethtool_cmd={0x1f}}) 2018/04/21 23:50:38 executing program 2: set_robust_list(&(0x7f00000004c0)={&(0x7f0000000340)={&(0x7f00000003c0)}, 0x3, &(0x7f0000000380)}, 0x3d3) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x400, 0x0) bind$inet(r0, &(0x7f0000000540)={0x2, 0x4e20}, 0x10) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000180)={0x4, &(0x7f00000000c0)=[{}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f00000001c0)={r2, 0x3}) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000300)={0xc, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x3, 'lc\x00', 0x8, 0x2, 0x18}, 0x2c) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000240)) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) fcntl$setflags(r0, 0x2, 0x1) socket$inet(0x2, 0x2, 0x8) inotify_init() setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000680)="c8a12ab046123e55f01fdf2402288d36112c9fed4d7d1e27451f72f8099c1f49d351d910c437d476cef2d7d8c5e17db205d1d2fe37517522a0e70f11504514bba8a9ffbc11f87073ad2958eaaaa903e67451adb397a11b0c684a0b524a4d73653a9cdd3d6b4aa726a2b9de5b25b09f478452ad6aa3c191be28036846fbcd3ff9668db35a5d99e5e1f7d0c56ed37b55b19dc66879cdb12487cd364f933a190f7d272179b3a79b5a05467f75b044d63a5249aa17dc4afb0d050d6ae84e61ef2edfbe4ec9c000a8b99215d45ae2c9621647ebe18edcd255d6ae992be4db576f3aaecbe20f656547082204beabd39c5e9c94a27edae56986440c592034744a", 0xfd) sendto$inet(r0, &(0x7f0000000000)="b7", 0x1, 0x51, &(0x7f0000000080)={0x2, 0x0, @rand_addr}, 0x10) accept4$inet(r0, &(0x7f0000000280)={0x0, 0x0, @broadcast}, &(0x7f00000002c0)=0x10, 0x80000) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x400000000000000}, 0x10101) bind$inet(r0, &(0x7f0000000500)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) 2018/04/21 23:50:38 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x408000, 0x0) write$fuse(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="5000000000000000c900000000000000070000001a000000000000000000000000b6f24865de9495718cabaa572f5a0a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000cbfe8e2c10c8dc7e5ec5eaa1c45168fdc9406d82009c50010a00de023bea9000c41618ede4c312b4fc5ae8b79a6e91cd772a18de1efadc41"], 0x97) socket$l2tp(0x18, 0x1, 0x1) sendfile(r1, r1, &(0x7f0000000040), 0x80000001) creat(&(0x7f00000000c0)='./bus\x00', 0x0) 2018/04/21 23:50:38 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000400)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r3, &(0x7f0000fd0000), 0x67d0a4f154ddf4a1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r4 = syz_open_procfs(r1, &(0x7f0000000a80)="6665742f746370005c51ae32f098424533a6d415780820fc1b57352325d269c65f30e86d3f4b9808db8052b552a6f62b7f3b8f3ec6444123ce19228f007b") preadv(r4, &(0x7f0000000540)=[{&(0x7f0000000280)=""/97, 0x61}, {&(0x7f0000000480)=""/144, 0x90}], 0x2, 0x0) timer_create(0x0, &(0x7f0000000200)={0x0, 0x27, 0x4, @tid=r1}, &(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x76e, 0x8, 0x81, 0x3f, 0x5}, &(0x7f0000000380)=0x98) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000580)={r5, 0x3f, 0x2, 0x100000001, 0x8000, 0x2, 0x3, 0x1, {0x0, @in6={{0xa, 0x4e20, 0x3685, @local={0xfe, 0x80, [], 0xaa}, 0xcfb}}, 0x9, 0x51c, 0x80000001, 0x4, 0x1}}, &(0x7f0000000640)=0xb0) kexec_load(0xffffffffffffffc1, 0x1, &(0x7f00000009c0)=[{&(0x7f0000000680)="b291a57f8ca8be91c8e4494ea411d0543d53934780bb4f97a9db2c9b70dd6a1cd8b1d0ee3c129f25", 0x28, 0xce, 0x7}], 0x160000) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000780)={0x0, 0x8d, "bffad3eb897570ecab638d0f268fba761ad3e9672be72f3d9f82a5e3a3c494a53ac98bdcd763837b56464b0a1065e5c3cdbc71ae28bee9fe25952b9e35db40d0a3629bbd1d9476ac435fc5348f3e69b26404062805770f703a4834706430c32bd749714ee4c1bfa7d6162ac9831a1c062861cfc70191b8cd60c03e9f059c24a66712535234138d1a94072b5390"}, &(0x7f0000000240)=0x95) getpeername$packet(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000002c0)=0x14) ptrace(0x4207, r1) fstat(r3, &(0x7f0000000a00)) ptrace$getregs(0xe, r1, 0x0, &(0x7f0000000100)=""/229) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001500)={{{@in6=@mcast2, @in6=@ipv4={[], [], @loopback}}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000001600)=0xe8) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000840)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f0000000940)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x4002}, 0xc, &(0x7f0000000900)={&(0x7f0000000880)={0x48, r6, 0x10, 0x70bd29, 0x25dfdbff, {0xb}, [@IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x8000}, 0x0) ptrace$setregs(0xf, r1, 0x100000000, &(0x7f00000006c0)="3977852ffc70a908555ed33b15e31bc619b77beb1e114db0f512242b2c0fc345c3d1e892d4617d0a3bfe91ac560344cb23965fda67683f90af164ab25e1a96ad16d88fa1b761ed43e93b2986b6feaa293b4c04ab67edd137cc49cbb8753a7d61e8cee22db1d3839cf379a2ae1a516867ab709c793ed7877f5d6de7a49498c86f4af62bf13573eaaaf07b71f77a0c1f11481f1a63d2c91aaf41b1148f604d4c611cf74ae8caa1d9f6cf1a9b995b394cbfd13bf0fdae") sendmsg$netlink(r2, &(0x7f0000001980)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbff, 0x20014000}, 0xc, &(0x7f0000001940)=[{&(0x7f00000003c0)=ANY=[@ANYBLOB="107000fddb0000000000000000000000"], 0x1}], 0x1, 0x0, 0x0, 0x408c0}, 0x0) 2018/04/21 23:50:38 executing program 5: r0 = eventfd2(0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000140)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) r1 = dup(r0) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f00000000c0)={'broute\x00'}, &(0x7f0000000180)=0x50) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) read(r0, &(0x7f0000000000)=""/120, 0x78) write$binfmt_elf64(r2, &(0x7f0000000300)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) write$eventfd(r0, &(0x7f0000000080)=0xff, 0x8) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/21 23:50:38 executing program 1: r0 = socket$inet(0x2, 0x80a, 0x20000000000001) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6}]}, 0xfffffffffffffc24) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/status\x00', 0x0, 0x0) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000000600)={0x1, &(0x7f0000000440)=[{}]}) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000000640)={0x0, 0x3}) r2 = accept4$inet(r0, &(0x7f0000000000)={0x0, 0x0, @multicast2}, &(0x7f0000000040)=0x10, 0x80800) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0x95c}], 0x1}, 0x5}], 0x1, 0x4000) sendto$inet(0xffffffffffffffff, &(0x7f0000000bc0), 0x0, 0x0, &(0x7f00000000c0)={0x2}, 0x10) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000680)='/selinux/status\x00', 0x0, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0xb2000, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=0x0, &(0x7f00000001c0)=0x4) ioctl$sock_netdev_private(r3, 0x89fc, &(0x7f00000004c0)="f941348e96da88999b882ae884d1d480c9ae253654e6b2c4e170b43372409a4fbb177b9f3c134c53414fa4e46da3a9b7c2af6c5a584c4f90a8e430dda72824aa3176375e7987485d999d12d28cd56f79529b26690440eaad50e4a349f9d9c05fd0bc7f154c32b34b0ef466b6822f3f32e89f4a8a498b050701433868d0d633479d2588aa15e2ee49950024ab90d1048ecc1338328ca8dfc60d462c15e20d3390e5ca") ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40106435, &(0x7f0000000240)={0x101, 0x0, 0x10001, 0x1ff}) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000280)=@assoc_id=r4, 0x4) sendmsg(r0, &(0x7f0000000480)={&(0x7f0000000100)=@nfc={0x27, 0x1, 0x2}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000080)}], 0x1, 0x0, 0x0, 0x20000000}, 0x0) recvfrom$inet(0xffffffffffffffff, &(0x7f00009be000)=""/11, 0xe8, 0x0, 0x0, 0xffffffffffffff4e) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0xc058534f, &(0x7f0000000580)={{0x4, 0x100000001}, 0x1, 0x4, 0x2, {0x7fff, 0x2000000000000000}, 0x10001, 0x4}) dup3(r1, r3, 0x80000) shutdown(r0, 0x1) execve(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000740)=[&(0x7f00000006c0)='ip6tnl0\x00', &(0x7f0000000700)='*\x00'], &(0x7f00000007c0)=[&(0x7f0000000780)='wlan0vmnet1@\x00']) [ 67.075257] binder_alloc: 6920: binder_alloc_buf, no vma [ 67.090721] binder: 6920:6927 transaction failed 29189/-3, size 0-0 line 3134 [ 67.104425] binder: BINDER_SET_CONTEXT_MGR already set [ 67.114224] binder: 6920:6927 ioctl 40046207 0 returned -16 [ 67.114352] binder_alloc: 6920: binder_alloc_buf, no vma 2018/04/21 23:50:38 executing program 6: setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x100000000a, &(0x7f0000c29ffc)=0x3, 0x51a9cb301423a087) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000040)="001802030700be02005c07a6a10200001e0000ff0000000000000000000000000000000428f05669289540f2fd181f853b0142a5a1b6da0b2439749cbe013ea35730609612105bfc3d91ba14574e14c4c6f3dd2822c872fd6fb58ecdde6dc6c422c4f1e5bfaf99d81011e5c43d", 0xd5985adc5b225175) 2018/04/21 23:50:38 executing program 4: mkdir(&(0x7f000022d000)='./file0\x00', 0x0) chroot(&(0x7f0000000000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000000240)='./file0\x00') umount2(&(0x7f0000e28000)='..', 0x2) symlink(&(0x7f0000000100)='../file0\x00', &(0x7f0000000080)='./file0\x00') mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000000040)) [ 67.114381] binder: 6920:6934 transaction failed 29189/-3, size 0-0 line 3134 [ 67.136576] binder: undelivered TRANSACTION_ERROR: 29189 [ 67.143812] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/21 23:50:38 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) shutdown(r0, 0x1) r1 = memfd_create(&(0x7f0000000100)='.\x00', 0x2) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x41010100}, 0xc, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="08002abd7000ffdbdf25010000000800040004000000357d3f8a23571c8903f73b9c6e1631813b8a837ec1c8968e8bc9d0bb52a621c092d349c0da9cac40f2b355601f968eba0f95727ad0c15e4318bfb0fba81f13f3d6952a8abc31c78233bcd09037bfddd07d7e214a0ebf2df1b5e154006913428e898e5e3624beeec1a6a992225373a607f0b6246519539407236853947a9048a0e51505424976309d9521f068d4d8d1c56169868146aad0aba71e9275b9e6542a4c7507d2352438b72f46d556fc2909421419222f735389167963d714d79f49312bc632e44785d9cc838e46ef6181d7b7b9d12c85afc5f87207ef4ccb4e14bd72d3910b"], 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x40) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000000000), 0x4) socket$inet_sctp(0x2, 0x5, 0x84) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000040)) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={'vlan0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f00000003c0)={'filter\x00', 0x8f, "d8c1d1b23777359fa408b38439476a282576c186bb02c713f3ba1eabcb96328f5fa752aeb1011812861414923381335eca4b31eb21e925f57565d5a26d1144b8f13b5881ac60ff146e0a88a359429917ed8ef6047d82e11f14767e33c0003559f9ed97522bb5bd525888167e5c602a85a987405f047d974aeb322fc60e0ddcd0affa93a354c6efe46520a12e3201a0"}, &(0x7f00000001c0)=0xb3) 2018/04/21 23:50:39 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000400)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r3, &(0x7f0000fd0000), 0x67d0a4f154ddf4a1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r4 = syz_open_procfs(r1, &(0x7f0000000a80)="6665742f746370005c51ae32f098424533a6d415780820fc1b57352325d269c65f30e86d3f4b9808db8052b552a6f62b7f3b8f3ec6444123ce19228f007b") preadv(r4, &(0x7f0000000540)=[{&(0x7f0000000280)=""/97, 0x61}, {&(0x7f0000000480)=""/144, 0x90}], 0x2, 0x0) timer_create(0x0, &(0x7f0000000200)={0x0, 0x27, 0x4, @tid=r1}, &(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x76e, 0x8, 0x81, 0x3f, 0x5}, &(0x7f0000000380)=0x98) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000580)={r5, 0x3f, 0x2, 0x100000001, 0x8000, 0x2, 0x3, 0x1, {0x0, @in6={{0xa, 0x4e20, 0x3685, @local={0xfe, 0x80, [], 0xaa}, 0xcfb}}, 0x9, 0x51c, 0x80000001, 0x4, 0x1}}, &(0x7f0000000640)=0xb0) kexec_load(0xffffffffffffffc1, 0x1, &(0x7f00000009c0)=[{&(0x7f0000000680)="b291a57f8ca8be91c8e4494ea411d0543d53934780bb4f97a9db2c9b70dd6a1cd8b1d0ee3c129f25", 0x28, 0xce, 0x7}], 0x160000) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000780)={0x0, 0x8d, "bffad3eb897570ecab638d0f268fba761ad3e9672be72f3d9f82a5e3a3c494a53ac98bdcd763837b56464b0a1065e5c3cdbc71ae28bee9fe25952b9e35db40d0a3629bbd1d9476ac435fc5348f3e69b26404062805770f703a4834706430c32bd749714ee4c1bfa7d6162ac9831a1c062861cfc70191b8cd60c03e9f059c24a66712535234138d1a94072b5390"}, &(0x7f0000000240)=0x95) getpeername$packet(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000002c0)=0x14) ptrace(0x4207, r1) fstat(r3, &(0x7f0000000a00)) ptrace$getregs(0xe, r1, 0x0, &(0x7f0000000100)=""/229) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001500)={{{@in6=@mcast2, @in6=@ipv4={[], [], @loopback}}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000001600)=0xe8) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000840)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f0000000940)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x4002}, 0xc, &(0x7f0000000900)={&(0x7f0000000880)={0x48, r6, 0x10, 0x70bd29, 0x25dfdbff, {0xb}, [@IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x8000}, 0x0) ptrace$setregs(0xf, r1, 0x100000000, &(0x7f00000006c0)="3977852ffc70a908555ed33b15e31bc619b77beb1e114db0f512242b2c0fc345c3d1e892d4617d0a3bfe91ac560344cb23965fda67683f90af164ab25e1a96ad16d88fa1b761ed43e93b2986b6feaa293b4c04ab67edd137cc49cbb8753a7d61e8cee22db1d3839cf379a2ae1a516867ab709c793ed7877f5d6de7a49498c86f4af62bf13573eaaaf07b71f77a0c1f11481f1a63d2c91aaf41b1148f604d4c611cf74ae8caa1d9f6cf1a9b995b394cbfd13bf0fdae") sendmsg$netlink(r2, &(0x7f0000001980)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbff, 0x20014000}, 0xc, &(0x7f0000001940)=[{&(0x7f00000003c0)=ANY=[@ANYBLOB="107000fddb0000000000000000000000"], 0x1}], 0x1, 0x0, 0x0, 0x408c0}, 0x0) [ 67.255879] IPVS: set_ctl: invalid protocol: 12 172.20.20.187:20004 lc [ 67.274147] IPVS: set_ctl: invalid protocol: 12 172.20.20.187:20004 lc 2018/04/21 23:50:39 executing program 2: bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c, 0x800) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00000001c0)={r1, r2/1000+10000}, 0x8) sendto$inet(0xffffffffffffffff, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="b7", 0x1, 0x51, &(0x7f0000000080)={0x2, 0x0, @rand_addr}, 0x10) getsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f0000000240), &(0x7f0000000280)=0x4) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f00000001c0)}, 0x1010101) 2018/04/21 23:50:39 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = socket$inet6(0xa, 0x3, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000540)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000a80)=ANY=[]}, 0x1}, 0x40) fchdir(r0) setxattr(&(0x7f0000000900)='./file1\x00', &(0x7f0000000340)=ANY=[@ANYBLOB="003f5c15cc1a9e65a3388c01001f"], &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x3, &(0x7f00000000c0)=""/215, 0x3d58d8edafca102e) r3 = creat(&(0x7f0000000000)='./file1\x00', 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00000008c0)=0x6, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xffffffffb4167ef7}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000002c0)={r4, 0x10, &(0x7f00000001c0)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000000300)=0xc) write$evdev(r3, &(0x7f0000000280), 0xffffffffffffffd4) add_key(&(0x7f0000000640)='.request_key_auth\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000007c0)="ffa89c0e987d7dddc75e155c9a18bd77ebf9648a307b2f84916b67c8cc324392391790eef3d0c4c06bbea7a944cf0507f733fe7dee8024af8d0d618c5f5bdd1f8b1472d6", 0x44, 0xfffffffffffffff9) keyctl$assume_authority(0x10, 0x0) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) epoll_pwait(0xffffffffffffffff, &(0x7f0000000840)=[{}, {}, {}, {}, {}, {}], 0x6, 0x9, &(0x7f0000000580)={0x4}, 0x8) 2018/04/21 23:50:39 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x10) write(r0, &(0x7f0000000040)="2400000030007f00e2ffcf0084007701810000ff01000000000200000000000010b8ff01", 0x7b) 2018/04/21 23:50:39 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000400)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r3, &(0x7f0000fd0000), 0x67d0a4f154ddf4a1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r4 = syz_open_procfs(r1, &(0x7f0000000a80)="6665742f746370005c51ae32f098424533a6d415780820fc1b57352325d269c65f30e86d3f4b9808db8052b552a6f62b7f3b8f3ec6444123ce19228f007b") preadv(r4, &(0x7f0000000540)=[{&(0x7f0000000280)=""/97, 0x61}, {&(0x7f0000000480)=""/144, 0x90}], 0x2, 0x0) timer_create(0x0, &(0x7f0000000200)={0x0, 0x27, 0x4, @tid=r1}, &(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x76e, 0x8, 0x81, 0x3f, 0x5}, &(0x7f0000000380)=0x98) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000580)={r5, 0x3f, 0x2, 0x100000001, 0x8000, 0x2, 0x3, 0x1, {0x0, @in6={{0xa, 0x4e20, 0x3685, @local={0xfe, 0x80, [], 0xaa}, 0xcfb}}, 0x9, 0x51c, 0x80000001, 0x4, 0x1}}, &(0x7f0000000640)=0xb0) kexec_load(0xffffffffffffffc1, 0x1, &(0x7f00000009c0)=[{&(0x7f0000000680)="b291a57f8ca8be91c8e4494ea411d0543d53934780bb4f97a9db2c9b70dd6a1cd8b1d0ee3c129f25", 0x28, 0xce, 0x7}], 0x160000) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000780)={0x0, 0x8d, "bffad3eb897570ecab638d0f268fba761ad3e9672be72f3d9f82a5e3a3c494a53ac98bdcd763837b56464b0a1065e5c3cdbc71ae28bee9fe25952b9e35db40d0a3629bbd1d9476ac435fc5348f3e69b26404062805770f703a4834706430c32bd749714ee4c1bfa7d6162ac9831a1c062861cfc70191b8cd60c03e9f059c24a66712535234138d1a94072b5390"}, &(0x7f0000000240)=0x95) getpeername$packet(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000002c0)=0x14) ptrace(0x4207, r1) ptrace$setregset(0x4205, r1, 0x202, &(0x7f00000000c0)={&(0x7f0000000040), 0xfffffffffffffdb8}) ptrace$getregs(0xe, r1, 0x0, &(0x7f0000000100)=""/229) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001500)={{{@in6=@mcast2, @in6=@ipv4={[], [], @loopback}}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000001600)=0xe8) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000840)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f0000000940)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x4002}, 0xc, &(0x7f0000000900)={&(0x7f0000000880)={0x48, r6, 0x10, 0x70bd29, 0x25dfdbff, {0xb}, [@IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x8000}, 0x0) ptrace$setregs(0xf, r1, 0x100000000, &(0x7f00000006c0)="3977852ffc70a908555ed33b15e31bc619b77beb1e114db0f512242b2c0fc345c3d1e892d4617d0a3bfe91ac560344cb23965fda67683f90af164ab25e1a96ad16d88fa1b761ed43e93b2986b6feaa293b4c04ab67edd137cc49cbb8753a7d61e8cee22db1d3839cf379a2ae1a516867ab709c793ed7877f5d6de7a49498c86f4af62bf13573eaaaf07b71f77a0c1f11481f1a63d2c91aaf41b1148f604d4c611cf74ae8caa1d9f6cf1a9b995b394cbfd13bf0fdae") sendmsg$netlink(r2, &(0x7f0000001980)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbff, 0x20014000}, 0xc, &(0x7f0000001940)=[{&(0x7f00000003c0)=ANY=[@ANYBLOB="107000fddb0000000000000000000000"], 0x1}], 0x1, 0x0, 0x0, 0x408c0}, 0x0) 2018/04/21 23:50:39 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) close(r1) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000280)) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000000580)) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000300)={0x7f, 0x4}, &(0x7f0000000380)=0x10) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000600)={0x2, &(0x7f00000005c0)=[{0x0, 0x0, 0x7}, {0x4, 0x0, 0x0, 0x5d}]}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000440)={0x0, 0x20, &(0x7f00000003c0)=[@in={0x2, 0x0, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @multicast1=0xe0000001}]}, &(0x7f0000000480)=0x10) fstat(0xffffffffffffffff, &(0x7f0000000940)) setgroups(0x0, &(0x7f0000000200)) fchmod(0xffffffffffffffff, 0x101) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000740)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000780)) ptrace$setsig(0x4203, r2, 0x10001, &(0x7f0000000040)={0x41, 0x2, 0x7900000000000000}) getrandom(&(0x7f0000000900)=""/5, 0x5, 0x0) 2018/04/21 23:50:39 executing program 4: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0186416, &(0x7f0000000100)={0xa4, 0x40, 0x5, 0x3ff, 0x2, 0x2}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000040)={0x0, 0x0, 0x0, 'queue1\x00'}) 2018/04/21 23:50:39 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000850ff8)={&(0x7f0000e04000)={0x12, 0x0, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x2140, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000080)={0x8000, 0xffffffffffffff81, 0x80000001, 'queue0\x00', 0x8692}) 2018/04/21 23:50:39 executing program 3: r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000000000), &(0x7f0000000040)=0x4) recvfrom$inet6(r0, &(0x7f0000000080)=""/39, 0x27, 0x40000020, &(0x7f00000000c0)={0xa, 0x4e23, 0x200, @empty, 0x3ff}, 0x1c) 2018/04/21 23:50:40 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000400)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r3, &(0x7f0000fd0000), 0x67d0a4f154ddf4a1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r4 = syz_open_procfs(r1, &(0x7f0000000a80)="6665742f746370005c51ae32f098424533a6d415780820fc1b57352325d269c65f30e86d3f4b9808db8052b552a6f62b7f3b8f3ec6444123ce19228f007b") preadv(r4, &(0x7f0000000540)=[{&(0x7f0000000280)=""/97, 0x61}, {&(0x7f0000000480)=""/144, 0x90}], 0x2, 0x0) timer_create(0x0, &(0x7f0000000200)={0x0, 0x27, 0x4, @tid=r1}, &(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x76e, 0x8, 0x81, 0x3f, 0x5}, &(0x7f0000000380)=0x98) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000580)={r5, 0x3f, 0x2, 0x100000001, 0x8000, 0x2, 0x3, 0x1, {0x0, @in6={{0xa, 0x4e20, 0x3685, @local={0xfe, 0x80, [], 0xaa}, 0xcfb}}, 0x9, 0x51c, 0x80000001, 0x4, 0x1}}, &(0x7f0000000640)=0xb0) kexec_load(0xffffffffffffffc1, 0x1, &(0x7f00000009c0)=[{&(0x7f0000000680)="b291a57f8ca8be91c8e4494ea411d0543d53934780bb4f97a9db2c9b70dd6a1cd8b1d0ee3c129f25", 0x28, 0xce, 0x7}], 0x160000) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000780)={0x0, 0x8d, "bffad3eb897570ecab638d0f268fba761ad3e9672be72f3d9f82a5e3a3c494a53ac98bdcd763837b56464b0a1065e5c3cdbc71ae28bee9fe25952b9e35db40d0a3629bbd1d9476ac435fc5348f3e69b26404062805770f703a4834706430c32bd749714ee4c1bfa7d6162ac9831a1c062861cfc70191b8cd60c03e9f059c24a66712535234138d1a94072b5390"}, &(0x7f0000000240)=0x95) getpeername$packet(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000002c0)=0x14) ptrace(0x4207, r1) ptrace$setregset(0x4205, r1, 0x202, &(0x7f00000000c0)={&(0x7f0000000040), 0xfffffffffffffdb8}) ptrace$getregs(0xe, r1, 0x0, &(0x7f0000000100)=""/229) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001500)={{{@in6=@mcast2, @in6=@ipv4={[], [], @loopback}}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000001600)=0xe8) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000840)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f0000000940)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x4002}, 0xc, &(0x7f0000000900)={&(0x7f0000000880)={0x48, r6, 0x10, 0x70bd29, 0x25dfdbff, {0xb}, [@IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x8000}, 0x0) ptrace$setregs(0xf, r1, 0x100000000, &(0x7f00000006c0)="3977852ffc70a908555ed33b15e31bc619b77beb1e114db0f512242b2c0fc345c3d1e892d4617d0a3bfe91ac560344cb23965fda67683f90af164ab25e1a96ad16d88fa1b761ed43e93b2986b6feaa293b4c04ab67edd137cc49cbb8753a7d61e8cee22db1d3839cf379a2ae1a516867ab709c793ed7877f5d6de7a49498c86f4af62bf13573eaaaf07b71f77a0c1f11481f1a63d2c91aaf41b1148f604d4c611cf74ae8caa1d9f6cf1a9b995b394cbfd13bf0fdae") sendmsg$netlink(r2, &(0x7f0000001980)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbff, 0x20014000}, 0xc, &(0x7f0000001940)=[{&(0x7f00000003c0)=ANY=[@ANYBLOB="107000fddb0000000000000000000000"], 0x1}], 0x1, 0x0, 0x0, 0x408c0}, 0x0) 2018/04/21 23:50:40 executing program 1: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0xfffffd64) syz_emit_ethernet(0x1, &(0x7f0000001080)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000000), 0x4) 2018/04/21 23:50:40 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x403c5404, &(0x7f00000000c0)={{0x0, 0x3, 0x2, 0x3, 0x101}, 0xfffffffffffff001, 0xffff}) fcntl$setstatus(r1, 0x4, 0x8001002000) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x2, 'ifb0\x00'}, 0x18) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000a59000), 0x4) 2018/04/21 23:50:40 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x20000201, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000000)=0xf9) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000140)={0x0, 0x0, 0x1, 0x8}) write$eventfd(r0, &(0x7f0000000100)=0x2100000001, 0x11f) 2018/04/21 23:50:40 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000000c0)={0x800, 0x6, 0x8, 0xfff, 0x40}, 0x14) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000040)) sendto$inet(r0, &(0x7f0000000000)="b7", 0x1, 0x51, &(0x7f0000000080)={0x2, 0x0, @rand_addr}, 0x10) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f00000001c0)}, 0x10101) 2018/04/21 23:50:40 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x9}, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x3, @dev={0xfe, 0x80, [], 0x1d}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000002000)=[{0xc, 0x29, 0x4}], 0xc}}], 0x2, 0x0) 2018/04/21 23:50:40 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000400)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r3, &(0x7f0000fd0000), 0x67d0a4f154ddf4a1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r4 = syz_open_procfs(r1, &(0x7f0000000a80)="6665742f746370005c51ae32f098424533a6d415780820fc1b57352325d269c65f30e86d3f4b9808db8052b552a6f62b7f3b8f3ec6444123ce19228f007b") preadv(r4, &(0x7f0000000540)=[{&(0x7f0000000280)=""/97, 0x61}, {&(0x7f0000000480)=""/144, 0x90}], 0x2, 0x0) timer_create(0x0, &(0x7f0000000200)={0x0, 0x27, 0x4, @tid=r1}, &(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x76e, 0x8, 0x81, 0x3f, 0x5}, &(0x7f0000000380)=0x98) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000580)={r5, 0x3f, 0x2, 0x100000001, 0x8000, 0x2, 0x3, 0x1, {0x0, @in6={{0xa, 0x4e20, 0x3685, @local={0xfe, 0x80, [], 0xaa}, 0xcfb}}, 0x9, 0x51c, 0x80000001, 0x4, 0x1}}, &(0x7f0000000640)=0xb0) kexec_load(0xffffffffffffffc1, 0x1, &(0x7f00000009c0)=[{&(0x7f0000000680)="b291a57f8ca8be91c8e4494ea411d0543d53934780bb4f97a9db2c9b70dd6a1cd8b1d0ee3c129f25", 0x28, 0xce, 0x7}], 0x160000) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000780)={0x0, 0x8d, "bffad3eb897570ecab638d0f268fba761ad3e9672be72f3d9f82a5e3a3c494a53ac98bdcd763837b56464b0a1065e5c3cdbc71ae28bee9fe25952b9e35db40d0a3629bbd1d9476ac435fc5348f3e69b26404062805770f703a4834706430c32bd749714ee4c1bfa7d6162ac9831a1c062861cfc70191b8cd60c03e9f059c24a66712535234138d1a94072b5390"}, &(0x7f0000000240)=0x95) getpeername$packet(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000002c0)=0x14) ptrace(0x4207, r1) ptrace$setregset(0x4205, r1, 0x202, &(0x7f00000000c0)={&(0x7f0000000040), 0xfffffffffffffdb8}) ptrace$getregs(0xe, r1, 0x0, &(0x7f0000000100)=""/229) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001500)={{{@in6=@mcast2, @in6=@ipv4={[], [], @loopback}}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000001600)=0xe8) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000840)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f0000000940)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x4002}, 0xc, &(0x7f0000000900)={&(0x7f0000000880)={0x48, r6, 0x10, 0x70bd29, 0x25dfdbff, {0xb}, [@IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x8000}, 0x0) ptrace$setregs(0xf, r1, 0x100000000, &(0x7f00000006c0)="3977852ffc70a908555ed33b15e31bc619b77beb1e114db0f512242b2c0fc345c3d1e892d4617d0a3bfe91ac560344cb23965fda67683f90af164ab25e1a96ad16d88fa1b761ed43e93b2986b6feaa293b4c04ab67edd137cc49cbb8753a7d61e8cee22db1d3839cf379a2ae1a516867ab709c793ed7877f5d6de7a49498c86f4af62bf13573eaaaf07b71f77a0c1f11481f1a63d2c91aaf41b1148f604d4c611cf74ae8caa1d9f6cf1a9b995b394cbfd13bf0fdae") sendmsg$netlink(r2, &(0x7f0000001980)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbff, 0x20014000}, 0xc, &(0x7f0000001940)=[{&(0x7f00000003c0)=ANY=[@ANYBLOB="107000fddb0000000000000000000000"], 0x1}], 0x1, 0x0, 0x0, 0x408c0}, 0x0) 2018/04/21 23:50:40 executing program 4: r0 = memfd_create(&(0x7f0000000100)="6465762046a80d01bed3c1e1c85fe2dbef94a677a99248217280a42d688043cc913ddb112187ee23355083fc8a1eed8f3d1a468b405da49550403420a5685e12afb758b1bfcf91d09bfe61b023e1b04f2f8e23a38e1ef575997d875079d8275500cf932de25ff116808e0097e9a30f89ffec73d758337ba4ecfe26e0709dceb3bc100af911f29826293f7e6d4cbbb7fa03189e2fd5b9461150c1f6c46be2eddd2f84ce8136164ee052fdf7c5919654885d693f6c70f42b0eef3f33160056b93855cb84bf62730fd9afe77c1b8d7b0b9dcc2a7566f6067be13c15bbbc440e796acc56b204c7f48fcdfa2e84e52a95", 0x0) write(r0, &(0x7f0000000240)='v', 0x1) sendfile(r0, r0, &(0x7f00000000c0)=0xfffffffffffffffd, 0x47) fcntl$addseals(r0, 0x409, 0xa) mknod(&(0x7f0000b59ff8)='./file0\x00', 0x1040, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000280)={&(0x7f0000000000)=[0x0, 0x0, 0x0], &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000200)=[0x0], 0x3, 0x6, 0x4, 0x1}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000002c0)={0x0, 0x8001}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000340)={r1, 0x7f}, &(0x7f0000000380)=0x8) execve(&(0x7f00009cc000)='./file0\x00', &(0x7f0000bb2000), &(0x7f0000000000)) utimensat(r0, &(0x7f00000003c0)='./file0/file0\x00', &(0x7f0000000400)={{0x77359400}, {0x0, 0x7530}}, 0x100) 2018/04/21 23:50:40 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x0, 0x0, 0x401, 0xfffffffffffff801}, {0x7fff, 0x4, 0x1, 0x101}, {0x1, 0xf61, 0x5}]}, 0x8) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6}]}, 0x10) sendmsg$netlink(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000006680)=[{&(0x7f0000000100)=ANY=[@ANYBLOB="100000000000000000000035c68953a8a900000000df2c274c00"], 0x10}], 0x1}, 0x0) 2018/04/21 23:50:40 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00') preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/39, 0x27}], 0x1, 0x62) r1 = syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x6) sendfile(r1, r0, &(0x7f0000000040), 0x7fffffff) 2018/04/21 23:50:40 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="640000001000010128bd7000fcdbdf250300000a08009538400f00009cd67c01e557f41c1afd6889e5d849df90dcfe0d93829b249a863205fec4952e3d53a9144dc98379faa5184d7683a7b672d54718a8026f2df2c24634b13cc3d58f7948cdd934438029f12ca4ccaacf"], 0x64}, 0x1, 0x0, 0x0, 0x4000}, 0x0) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x20, 0x0) sendto(r0, &(0x7f0000000300)="f326b409faf9925629a35af6fa8b5f188a40e6c3f19a1a5f7f5e45c87bc2eed770c162e221957f6a092ec840ac54baee529c16229cf950bd2099cdbc6f0917f9fcb81f4f3646f7babd7b33f6228f7b231cfc700ff97a49a951a62100000040321259ddb6e17aec3e5c8187ad910e3eab6304c29704791377c35d8c5d8712b5c39c7feeb41f4e6d3cafd5b48fa8509593f2d07b22320431204523a71e669ee1e53e4d51fdd55cc0535a55c7fdacceccda9df8df7348d5160839", 0xb9, 0x40800, &(0x7f0000000140)=@pppoe={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1f}, 'ip6tnl0\x00'}}, 0x80) 2018/04/21 23:50:40 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000400)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r3, &(0x7f0000fd0000), 0x67d0a4f154ddf4a1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r4 = syz_open_procfs(r1, &(0x7f0000000a80)="6665742f746370005c51ae32f098424533a6d415780820fc1b57352325d269c65f30e86d3f4b9808db8052b552a6f62b7f3b8f3ec6444123ce19228f007b") preadv(r4, &(0x7f0000000540)=[{&(0x7f0000000280)=""/97, 0x61}, {&(0x7f0000000480)=""/144, 0x90}], 0x2, 0x0) timer_create(0x0, &(0x7f0000000200)={0x0, 0x27, 0x4, @tid=r1}, &(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x76e, 0x8, 0x81, 0x3f, 0x5}, &(0x7f0000000380)=0x98) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000580)={r5, 0x3f, 0x2, 0x100000001, 0x8000, 0x2, 0x3, 0x1, {0x0, @in6={{0xa, 0x4e20, 0x3685, @local={0xfe, 0x80, [], 0xaa}, 0xcfb}}, 0x9, 0x51c, 0x80000001, 0x4, 0x1}}, &(0x7f0000000640)=0xb0) kexec_load(0xffffffffffffffc1, 0x1, &(0x7f00000009c0)=[{&(0x7f0000000680)="b291a57f8ca8be91c8e4494ea411d0543d53934780bb4f97a9db2c9b70dd6a1cd8b1d0ee3c129f25", 0x28, 0xce, 0x7}], 0x160000) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000780)={0x0, 0x8d, "bffad3eb897570ecab638d0f268fba761ad3e9672be72f3d9f82a5e3a3c494a53ac98bdcd763837b56464b0a1065e5c3cdbc71ae28bee9fe25952b9e35db40d0a3629bbd1d9476ac435fc5348f3e69b26404062805770f703a4834706430c32bd749714ee4c1bfa7d6162ac9831a1c062861cfc70191b8cd60c03e9f059c24a66712535234138d1a94072b5390"}, &(0x7f0000000240)=0x95) getpeername$packet(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000002c0)=0x14) fstat(r3, &(0x7f0000000a00)) ptrace$setregset(0x4205, r1, 0x202, &(0x7f00000000c0)={&(0x7f0000000040), 0xfffffffffffffdb8}) ptrace$getregs(0xe, r1, 0x0, &(0x7f0000000100)=""/229) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001500)={{{@in6=@mcast2, @in6=@ipv4={[], [], @loopback}}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000001600)=0xe8) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000840)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f0000000940)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x4002}, 0xc, &(0x7f0000000900)={&(0x7f0000000880)={0x48, r6, 0x10, 0x70bd29, 0x25dfdbff, {0xb}, [@IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x8000}, 0x0) ptrace$setregs(0xf, r1, 0x100000000, &(0x7f00000006c0)="3977852ffc70a908555ed33b15e31bc619b77beb1e114db0f512242b2c0fc345c3d1e892d4617d0a3bfe91ac560344cb23965fda67683f90af164ab25e1a96ad16d88fa1b761ed43e93b2986b6feaa293b4c04ab67edd137cc49cbb8753a7d61e8cee22db1d3839cf379a2ae1a516867ab709c793ed7877f5d6de7a49498c86f4af62bf13573eaaaf07b71f77a0c1f11481f1a63d2c91aaf41b1148f604d4c611cf74ae8caa1d9f6cf1a9b995b394cbfd13bf0fdae") sendmsg$netlink(r2, &(0x7f0000001980)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbff, 0x20014000}, 0xc, &(0x7f0000001940)=[{&(0x7f00000003c0)=ANY=[@ANYBLOB="107000fddb0000000000000000000000"], 0x1}], 0x1, 0x0, 0x0, 0x408c0}, 0x0) 2018/04/21 23:50:40 executing program 3: munlockall() r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00001edff0)={0x2, 0x4e1c, @multicast1=0xe0000001}, 0x10) syz_mount_image$minix(&(0x7f0000000640)='minix\x00', &(0x7f0000000680)='./file0\x00', 0x80000001, 0x3, &(0x7f0000000900)=[{&(0x7f00000006c0)="6b2c78ee1b9273e6d51f4f98749b9c990f33ff247b921ffbca913f5bf8c46e31cc118fd2308f94a1abfba95e7689117e0c7ba189801fe8633049aaf1f1b2c81ae48c345942b77d021968ef369c201643cd43e18c555158c1f3b128a4bfb95d3d924a2fadc180eba871d2d9777d481db3c1b75a27789c19308d20f536a08fde965995293018d73752aafbe792455a583c552855f592224c2d242dd82ca6e25a42d3394e46b88e8aeadbd3f5a6afaa4feb008f2ed80a62c55ce71b22cfe0b21f1c4eb9c20a581b81", 0xc7, 0x1}, {&(0x7f00000007c0)="0deb587aa7d5f994de021e06687fb3747ca9a7554fc194907531645ba3303df8e54954776d253e0ee683bc932cef898cd805787461d757a9b488c535f339ac2030b3f667020852b3b8cff70e158f8d6e5da9b1e5bbb7e56646372ea5383249f996fe763a5390e51c7612420fbb43a44eb587a948e207ca53e32464e9562cc68ebf43058c3b9b977492b5b5d7354ca78f72c17dd1956cf09645079a5d6f821cafa3a913", 0xa3, 0x1f}, {&(0x7f0000000880)="1763333091bbe822db1b714fe38b4ec906f35757626b2663f9e1b159705203a0fd7d46f9180b1b197ad2f9b8076ec1b758156a1fe4e2adb9d36ac9d4b66695f98242bfdf726daa2a980481cd153db40a4865", 0x52, 0x2bd093ac}], 0x100000, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000940)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc00c64b5, &(0x7f00000009c0)={&(0x7f0000000980)=[0x0], 0x1}) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_int(r1, 0x0, 0x6, &(0x7f0000000040)=0xfffffffffffffffc, 0x4) readv(r1, &(0x7f0000001280)=[{&(0x7f0000001180)=""/249, 0xf9}], 0x1) setsockopt$inet_int(r2, 0x0, 0x7, &(0x7f0000002540)=0xf0a, 0x4) sendto$inet(r1, &(0x7f0000000600)="8aa87b885cf76808784bf91b83242815228614aa420a8189d3557dc68e1728bd2dbc3d3abac6345ac0a76668508219c01293d261e7bd", 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0xfd65) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80040, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000140)=0x84) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000024c0)=0xa20, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r4, 0x400}, &(0x7f00000001c0)=0x8) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000a00)={0x8001, 0xcc1e, 0x6, 0x5, 0x7fff}, 0x14) syz_mount_image$minix(&(0x7f0000000200)='minix\x00', &(0x7f0000000240)='./file0\x00', 0x2, 0x5, &(0x7f00000005c0)=[{&(0x7f0000000280)="14b09a9cdb5035a64a461013409f220807924a2975fb0c2fe573f48492d511baa66cfb6cc8fab6268bf857617d11b69a66612fc996ec7586fc1609ac41b23498de48998cb4d4d7295c58739eb71f8665d81545f40c6c454e967f42539445becf18672e92c7a54fd7", 0x68, 0x10001}, {&(0x7f0000000300)="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", 0xfe, 0x81}, {&(0x7f0000000400)="46fcb38272a402c8ea9e1631fb7bfa6a634110915e52f4c1dbad2286fddcfd3bda09b82cde65dc22441afa441ffd6583b49242732b7a80aeb9fbe349d7c5dc19a3305cd08662da997e88115dcde3837283728dee97", 0x55, 0x7}, {&(0x7f0000000480)="1525f489d565805dc9eec0a7911905601610006df7a5431d15f5c29b4cea9845378886e7feef34b959f9857f3f2d3a7f59290ffeee28a7ce4d9c06f70b5246b4b417773e0a621dadc0d6c92fe26526ecb56793aa3fd13d242cb349ad9f97dbd9c59d3d84273f6f3ed6e80d154cab84e542caa40fa96ea00a9e9e390708867f554a4583ad6d1048fbf03efd98c9d58c29ca62057c8525e2", 0x97, 0x5}, {&(0x7f0000000540)="560f631b4ffd38d41ce4b859d5a1668ec7280e0af0b6419c7bd1f40ae3efb6b86251ff45fa91676ff16057193d9f042859baf5bb12b1b0d56537622bcb968463871c2f3f392b69aad24b1185c6c0c03e7dd16311dc9e6a2bf13d47b83bca5f919790856fae066f9867ebeacbbe00dbac04", 0x71, 0x4}], 0x4, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000e80)={0x0}, &(0x7f0000000ec0)=0xc) fstat(r5, &(0x7f0000000f00)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000f80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000002440)=[{&(0x7f0000000a40)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000e40)=[{&(0x7f00000012c0)="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", 0x1000}, {&(0x7f0000000ac0)="dee92b25d92c663ee40ca3", 0xb}, {&(0x7f0000000b00)="c09e11451fb2fb34dfc6b91ba0632f9e5c7db9b9f1026dd574ae6d70ed0f9b4cd69f7c6ace4d584b7c988fc1cd8692e3cfd12f65df295fc398400135acbfd4bd", 0x40}, {&(0x7f0000000b40)="0e368a7740f8015d45e611316f7b91da5efc69a6f5df03ca909168716b61535cd1f4d0a02f484fc69a3140590a877c0a3101f6d41be741237e54dbe6dafdab641c9684fa9721c05597cce594d2a0397000ae036782a4ad3893ed08340371bd0f0d9e3e8510930aa689c0ca75f6b65f87c091e72efdf698296588681136a4489c18e1d94f3887748fd6697a20ca08a951fb5a8fa1c05d14fc5c3c1c8b8d5ec832f07ac43720d780edb491ec0c9b43891c612c184401b527774964ce80c91b", 0xbe}, {&(0x7f0000000c00)="5f999cc51c415c93201cc691196d7f9f13ab747727568ebd607df0a3a3febe653638aea61d40c974e72fcbb4ae115478c065a083469e1897e0b57637cb5069c46287ddbf53fb55063c8ae75ed3faadf6fbaf2013babcd1ecf449d79d0d3a3d5c57171a3d47ab7a8e06626bb85b4b17fc234a38bca7d4932854b7f288", 0x7c}, {&(0x7f0000000c80)="61d92ad3ea0f39e1b3e2f88367074a808c40c2eb2e20921be777e20facf79d26e296450b43b261fb8a6eb518ca225c049dc913d54f6e68f6daebd74cacf5a333bf35c9fcf3d65f18b63e3a906e6f1ffffe2e6c18c51d8fee0d2368f39da4a45521ab2aa582f279bbcb9979f9ad7aecb9437541b3f4518705f62e500191b30bdf882be626300593700481ae8b52fc01e374bf45b6be18bd86af03dd76f2b89cc6715b31c3ed587325c32a4b6ab7cf2aa493ddda8b9d363436aba226880b73ab653af1832c23de544969852741757b60cc2f75a34bb30398806294ea492dcc9f9498be3b1a61", 0xe5}, {&(0x7f0000000d80)="9a828b0894ad063b69b7f715481a8713bb5ae8fff471070432eb9366f2989107236d22ea213d856c7cb6903f0afd49d2d221b417a5423bc59b3e9a774d636e1994792c5df4401c", 0x47}, {&(0x7f0000000e00)="014092aeb1389165c61b001e893683b0606fbee3757eb6b7bd741c17a6b67d1f3df037bfd10fbea13b3493167748", 0x2e}], 0x8, &(0x7f0000001000)=[@cred={0x18, 0x1, 0x2, r6, r7, r8}, @rights={0x14, 0x1, 0x1, [r1, r0]}], 0x2c, 0x4000880}, {&(0x7f0000001040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001100)=[{&(0x7f00000010c0)="169d89a1497f8da11f", 0x9}], 0x1, 0x0, 0x0, 0x1}, {&(0x7f00000022c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001140)=[{&(0x7f0000002340)="b68722206668f5452ef2d783589fc3bd0eb52360341295a7b734819c1d9c7025937cc0b2eaf6c13e96e0498e0e4011d044f51483b1b0db463a1e34ac6ab0928972d658e309f8375005f9cfed2fc3ef37c8dd2f4117caa91f1859aaabf80675df2f20ba4ed7605908d5d64119181dc9514528d85e3efe03163572923a4998601e2beb816d7635914d56b08b5858adecf8e40cf4cc7d6bd6e5819aac84b9f7a01c534ae0112b0fa0539bdef968c4", 0xad}], 0x1, &(0x7f0000002400)=[@rights={0x10, 0x1, 0x1, [r2]}, @rights={0x20, 0x1, 0x1, [r5, r0, r3, r5, r5]}], 0x30, 0x4048004}], 0x3, 0x4) 2018/04/21 23:50:40 executing program 1: pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) readv(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000280)=""/194, 0xff29}], 0x1) readv(r0, &(0x7f0000000000), 0x10000000000000c4) write(r1, &(0x7f0000335000), 0x10052) setsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f0000000000)="0aca292345cb58c31d0582b86fcdaaa7820653cbab", 0x15) fcntl$setpipe(r0, 0x407, 0x8001) [ 68.648228] keychord: invalid keycode count 0 2018/04/21 23:50:40 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) socket(0x1d, 0x7, 0x1) sendto$inet(r0, &(0x7f0000000000)="b7", 0x1, 0x51, &(0x7f0000000080)={0x2, 0x0, @rand_addr}, 0x10) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f00000001c0)}, 0x10101) 2018/04/21 23:50:40 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000000c0)={0x800, 0x6, 0x8, 0xfff, 0x40}, 0x14) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000040)) sendto$inet(r0, &(0x7f0000000000)="b7", 0x1, 0x51, &(0x7f0000000080)={0x2, 0x0, @rand_addr}, 0x10) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f00000001c0)}, 0x10101) 2018/04/21 23:50:40 executing program 4: r0 = socket(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000236fe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000000000)=0x5ffa00000000, 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040)={0x0, 0xff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={r1, 0x200, 0x6}, 0x8) 2018/04/21 23:50:40 executing program 6: r0 = socket(0x18, 0x3, 0x3) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) close(r0) 2018/04/21 23:50:40 executing program 5: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x3ff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000040)=r2) socket$pppoe(0x18, 0x1, 0x0) 2018/04/21 23:50:40 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00006f3ffd)='ns\x00') getdents64(r0, &(0x7f0000a1bfda)=""/38, 0x26) getsockopt$inet_dccp_int(r0, 0x21, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/21 23:50:41 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000040)={'bond_slave_1\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000080)={'team0\x00', r1}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) lremovexattr(&(0x7f00000000c0)='./bus\x00', &(0x7f00000001c0)=@known='system.posix_acl_access\x00') 2018/04/21 23:50:41 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) connect$inet6(r0, &(0x7f00000003c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0x14, 0x800) r3 = geteuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@loopback=0x7f000001, @in=@multicast1=0xe0000001, 0x4e23, 0x1, 0x4e20, 0x0, 0xa, 0x0, 0x0, 0x7f, r2, r3}, {0xd0, 0x3, 0xfb, 0x4, 0x6, 0x81, 0x1, 0x10000}, {0x0, 0x7fff, 0x5, 0x7}, 0x8001, 0x0, 0x0, 0x1, 0x2}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d4, 0x33}, 0xa, @in=@rand_addr=0x400, 0x3501, 0x1, 0x3, 0x5, 0x164000000000, 0x9, 0x81}}, 0xe8) 2018/04/21 23:50:41 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x4) flock(r0, 0xe) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000000)="b7", 0x1, 0x51, &(0x7f0000000080)={0x2, 0x0, @rand_addr}, 0x10) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f00000001c0)}, 0x10101) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$link(0x8, r1, r2) 2018/04/21 23:50:41 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) socketpair(0x8, 0x0, 0x5, &(0x7f0000000140)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000180)=0x2, 0x4) sendto$inet(r0, &(0x7f0000000040)="2d16356ece5d845e99b9940c3cabe646c99b42ade709e387dc2cdc5e4f789b5979509a6f1e4ffe3cdaca477c8261c7f21a600a076f576a2e1266f8543e153d0fc1d88f3632e7", 0x46, 0x20008800, &(0x7f0000000100)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000000, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f00000000c0)=[{0x3, 0x33}], 0x1) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) 2018/04/21 23:50:41 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000400)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r3, &(0x7f0000fd0000), 0x67d0a4f154ddf4a1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r4 = syz_open_procfs(r1, &(0x7f0000000a80)="6665742f746370005c51ae32f098424533a6d415780820fc1b57352325d269c65f30e86d3f4b9808db8052b552a6f62b7f3b8f3ec6444123ce19228f007b") preadv(r4, &(0x7f0000000540)=[{&(0x7f0000000280)=""/97, 0x61}, {&(0x7f0000000480)=""/144, 0x90}], 0x2, 0x0) timer_create(0x0, &(0x7f0000000200)={0x0, 0x27, 0x4, @tid=r1}, &(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x76e, 0x8, 0x81, 0x3f, 0x5}, &(0x7f0000000380)=0x98) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000580)={r5, 0x3f, 0x2, 0x100000001, 0x8000, 0x2, 0x3, 0x1, {0x0, @in6={{0xa, 0x4e20, 0x3685, @local={0xfe, 0x80, [], 0xaa}, 0xcfb}}, 0x9, 0x51c, 0x80000001, 0x4, 0x1}}, &(0x7f0000000640)=0xb0) kexec_load(0xffffffffffffffc1, 0x1, &(0x7f00000009c0)=[{&(0x7f0000000680)="b291a57f8ca8be91c8e4494ea411d0543d53934780bb4f97a9db2c9b70dd6a1cd8b1d0ee3c129f25", 0x28, 0xce, 0x7}], 0x160000) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000780)={0x0, 0x8d, "bffad3eb897570ecab638d0f268fba761ad3e9672be72f3d9f82a5e3a3c494a53ac98bdcd763837b56464b0a1065e5c3cdbc71ae28bee9fe25952b9e35db40d0a3629bbd1d9476ac435fc5348f3e69b26404062805770f703a4834706430c32bd749714ee4c1bfa7d6162ac9831a1c062861cfc70191b8cd60c03e9f059c24a66712535234138d1a94072b5390"}, &(0x7f0000000240)=0x95) getpeername$packet(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000002c0)=0x14) fstat(r3, &(0x7f0000000a00)) ptrace$setregset(0x4205, r1, 0x202, &(0x7f00000000c0)={&(0x7f0000000040), 0xfffffffffffffdb8}) ptrace$getregs(0xe, r1, 0x0, &(0x7f0000000100)=""/229) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001500)={{{@in6=@mcast2, @in6=@ipv4={[], [], @loopback}}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000001600)=0xe8) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000840)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f0000000940)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x4002}, 0xc, &(0x7f0000000900)={&(0x7f0000000880)={0x48, r6, 0x10, 0x70bd29, 0x25dfdbff, {0xb}, [@IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x8000}, 0x0) ptrace$setregs(0xf, r1, 0x100000000, &(0x7f00000006c0)="3977852ffc70a908555ed33b15e31bc619b77beb1e114db0f512242b2c0fc345c3d1e892d4617d0a3bfe91ac560344cb23965fda67683f90af164ab25e1a96ad16d88fa1b761ed43e93b2986b6feaa293b4c04ab67edd137cc49cbb8753a7d61e8cee22db1d3839cf379a2ae1a516867ab709c793ed7877f5d6de7a49498c86f4af62bf13573eaaaf07b71f77a0c1f11481f1a63d2c91aaf41b1148f604d4c611cf74ae8caa1d9f6cf1a9b995b394cbfd13bf0fdae") sendmsg$netlink(r2, &(0x7f0000001980)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbff, 0x20014000}, 0xc, &(0x7f0000001940)=[{&(0x7f00000003c0)=ANY=[@ANYBLOB="107000fddb0000000000000000000000"], 0x1}], 0x1, 0x0, 0x0, 0x408c0}, 0x0) 2018/04/21 23:50:41 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x101046) write$evdev(r0, &(0x7f0000000080)=[{}, {}], 0xfffffffffffffd7a) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, "2814a2a8363c629bf91a60bff97405790fc41711bf7cf74274f36d41541a52dd"}) timer_settime(0x0, 0x1, &(0x7f00000001c0)={{}, {0x0, 0x1c9c380}}, &(0x7f0000000180)) tkill(r1, 0x1000000000015) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000000040)=""/60, &(0x7f0000000100)=0x3c) 2018/04/21 23:50:41 executing program 0: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) connect(r0, &(0x7f0000000040)=@sco={0x1f, {0x10000, 0x1, 0x9b9, 0x3bc, 0x8, 0x1}}, 0x80) sendmsg$key(0xffffffffffffffff, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="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"], 0x98}, 0x1}, 0x0) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) r2 = add_key(&(0x7f0000000280)='id_resolver\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000003c0)="52f5cf29130e24bce7714045c4d80906fca86d9e6c1c1c4001", 0x19, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000340)={0x1, 0x3, 0x1, 0x2, 0x800, 0x7, 0x7, 0x5, 0xfffffffffffffffc, 0xe8, 0x4, 0x1}) ioctl$TUNDETACHFILTER(r0, 0x400854d6, 0x0) keyctl$negate(0xd, r1, 0x1, r2) write$cgroup_int(r0, &(0x7f0000000240)={[0x3d, 0x3b, 0x3f]}, 0x3) 2018/04/21 23:50:41 executing program 5: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000040), &(0x7f0000000080)=0xc) r1 = socket(0x11, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x4, 0x9, 0x0, 0x7a, 0x1, 0x1, 0xc054, 0x3, r2}, 0x20) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x7, 0x100, 0xfffffffffffffe00, 0x9, 0x5, 0x3f, 0x7fffffff}, 0x1c) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x47e) mremap(&(0x7f000039b000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) 2018/04/21 23:50:41 executing program 4: pipe2(&(0x7f0000001800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r1, &(0x7f0000000180), 0xfffffffffffffcab) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f00003ba000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000000200)}], 0x1, 0xffffffffffffffff) r2 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a45320, &(0x7f00000001c0)={{0x80, 0xa}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a45352, &(0x7f0000048000)={{0x80}, 'port1\x00'}) 2018/04/21 23:50:41 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000400)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r3, &(0x7f0000fd0000), 0x67d0a4f154ddf4a1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r4 = syz_open_procfs(r1, &(0x7f0000000a80)="6665742f746370005c51ae32f098424533a6d415780820fc1b57352325d269c65f30e86d3f4b9808db8052b552a6f62b7f3b8f3ec6444123ce19228f007b") preadv(r4, &(0x7f0000000540)=[{&(0x7f0000000280)=""/97, 0x61}, {&(0x7f0000000480)=""/144, 0x90}], 0x2, 0x0) timer_create(0x0, &(0x7f0000000200)={0x0, 0x27, 0x4, @tid=r1}, &(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x76e, 0x8, 0x81, 0x3f, 0x5}, &(0x7f0000000380)=0x98) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000580)={r5, 0x3f, 0x2, 0x100000001, 0x8000, 0x2, 0x3, 0x1, {0x0, @in6={{0xa, 0x4e20, 0x3685, @local={0xfe, 0x80, [], 0xaa}, 0xcfb}}, 0x9, 0x51c, 0x80000001, 0x4, 0x1}}, &(0x7f0000000640)=0xb0) kexec_load(0xffffffffffffffc1, 0x1, &(0x7f00000009c0)=[{&(0x7f0000000680)="b291a57f8ca8be91c8e4494ea411d0543d53934780bb4f97a9db2c9b70dd6a1cd8b1d0ee3c129f25", 0x28, 0xce, 0x7}], 0x160000) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000780)={0x0, 0x8d, "bffad3eb897570ecab638d0f268fba761ad3e9672be72f3d9f82a5e3a3c494a53ac98bdcd763837b56464b0a1065e5c3cdbc71ae28bee9fe25952b9e35db40d0a3629bbd1d9476ac435fc5348f3e69b26404062805770f703a4834706430c32bd749714ee4c1bfa7d6162ac9831a1c062861cfc70191b8cd60c03e9f059c24a66712535234138d1a94072b5390"}, &(0x7f0000000240)=0x95) getpeername$packet(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000002c0)=0x14) fstat(r3, &(0x7f0000000a00)) ptrace$setregset(0x4205, r1, 0x202, &(0x7f00000000c0)={&(0x7f0000000040), 0xfffffffffffffdb8}) ptrace$getregs(0xe, r1, 0x0, &(0x7f0000000100)=""/229) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001500)={{{@in6=@mcast2, @in6=@ipv4={[], [], @loopback}}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000001600)=0xe8) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000840)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f0000000940)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x4002}, 0xc, &(0x7f0000000900)={&(0x7f0000000880)={0x48, r6, 0x10, 0x70bd29, 0x25dfdbff, {0xb}, [@IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x8000}, 0x0) ptrace$setregs(0xf, r1, 0x100000000, &(0x7f00000006c0)="3977852ffc70a908555ed33b15e31bc619b77beb1e114db0f512242b2c0fc345c3d1e892d4617d0a3bfe91ac560344cb23965fda67683f90af164ab25e1a96ad16d88fa1b761ed43e93b2986b6feaa293b4c04ab67edd137cc49cbb8753a7d61e8cee22db1d3839cf379a2ae1a516867ab709c793ed7877f5d6de7a49498c86f4af62bf13573eaaaf07b71f77a0c1f11481f1a63d2c91aaf41b1148f604d4c611cf74ae8caa1d9f6cf1a9b995b394cbfd13bf0fdae") sendmsg$netlink(r2, &(0x7f0000001980)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbff, 0x20014000}, 0xc, &(0x7f0000001940)=[{&(0x7f00000003c0)=ANY=[@ANYBLOB="107000fddb0000000000000000000000"], 0x1}], 0x1, 0x0, 0x0, 0x408c0}, 0x0) 2018/04/21 23:50:41 executing program 0: r0 = getpid() capset(&(0x7f0000000000)={0x399f1736, r0}, &(0x7f0000000040)={0x10001, 0x20000000, 0x1000, 0x5, 0x7fff, 0xa6bc375}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000140)) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) connect$llc(r1, &(0x7f00000000c0)={0x1a, 0x337, 0xffffffff, 0x100, 0x8, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000100)={0x0, &(0x7f0000000040)}, 0x8) 2018/04/21 23:50:41 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x189200, 0x0) openat$cgroup_ro(r1, &(0x7f0000000080)='cpuacct.stat\x00', 0x0, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'vlan0\x00', 0x106}) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000000040)=0x80) 2018/04/21 23:50:41 executing program 6: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000240)) r0 = memfd_create(&(0x7f0000834000)='I', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') creat(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='hfs\x00', 0x81081, &(0x7f00000000c0)) umount2(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$PPPIOCGCHAN(0xffffffffffffffff, 0x80047437, &(0x7f00000000c0)) getuid() 2018/04/21 23:50:41 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000240)="b7104240564a82f797ac2d58130685ee5c1bd97d297c3de0f21f6efa45ddb9be89ab86c38978ce80cebacd897034cb25f349bce37e72ff53e0122e18665cde05db5c7559c7ccb9998454fd3c6000000000000000000000000000000000", 0x5d, 0x51, &(0x7f0000000080)={0x2, 0xfffffffffffffffd, @rand_addr}, 0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f00000001c0)}, 0x10101) 2018/04/21 23:50:41 executing program 4: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) connect$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0x6, {0xffffffffffff7d06, 0x6d6, 0x10001, 0x6, 0x9, 0x7}, 0x3, 0x200}, 0xe) r1 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r1, &(0x7f0000000000)={0x10, 0x0, 0xffffffffffffffff}, 0xc) bind$netlink(r1, &(0x7f0000436ff4)={0x10, 0x0, 0xffffffffffffffff, 0x200000}, 0xc) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000080)={0x1, 0x80, 0x10001, 0x5, 0x6, 0x7}) 2018/04/21 23:50:41 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000400)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r3, &(0x7f0000fd0000), 0x67d0a4f154ddf4a1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r4 = syz_open_procfs(r1, &(0x7f0000000a80)="6665742f746370005c51ae32f098424533a6d415780820fc1b57352325d269c65f30e86d3f4b9808db8052b552a6f62b7f3b8f3ec6444123ce19228f007b") preadv(r4, &(0x7f0000000540)=[{&(0x7f0000000280)=""/97, 0x61}, {&(0x7f0000000480)=""/144, 0x90}], 0x2, 0x0) timer_create(0x0, &(0x7f0000000200)={0x0, 0x27, 0x4, @tid=r1}, &(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x76e, 0x8, 0x81, 0x3f, 0x5}, &(0x7f0000000380)=0x98) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000580)={r5, 0x3f, 0x2, 0x100000001, 0x8000, 0x2, 0x3, 0x1, {0x0, @in6={{0xa, 0x4e20, 0x3685, @local={0xfe, 0x80, [], 0xaa}, 0xcfb}}, 0x9, 0x51c, 0x80000001, 0x4, 0x1}}, &(0x7f0000000640)=0xb0) kexec_load(0xffffffffffffffc1, 0x1, &(0x7f00000009c0)=[{&(0x7f0000000680)="b291a57f8ca8be91c8e4494ea411d0543d53934780bb4f97a9db2c9b70dd6a1cd8b1d0ee3c129f25", 0x28, 0xce, 0x7}], 0x160000) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000780)={0x0, 0x8d, "bffad3eb897570ecab638d0f268fba761ad3e9672be72f3d9f82a5e3a3c494a53ac98bdcd763837b56464b0a1065e5c3cdbc71ae28bee9fe25952b9e35db40d0a3629bbd1d9476ac435fc5348f3e69b26404062805770f703a4834706430c32bd749714ee4c1bfa7d6162ac9831a1c062861cfc70191b8cd60c03e9f059c24a66712535234138d1a94072b5390"}, &(0x7f0000000240)=0x95) ptrace(0x4207, r1) fstat(r3, &(0x7f0000000a00)) ptrace$setregset(0x4205, r1, 0x202, &(0x7f00000000c0)={&(0x7f0000000040), 0xfffffffffffffdb8}) ptrace$getregs(0xe, r1, 0x0, &(0x7f0000000100)=""/229) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001500)={{{@in6=@mcast2, @in6=@ipv4={[], [], @loopback}}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000001600)=0xe8) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000840)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f0000000940)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x4002}, 0xc, &(0x7f0000000900)={&(0x7f0000000880)={0x48, r6, 0x10, 0x70bd29, 0x25dfdbff, {0xb}, [@IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x8000}, 0x0) ptrace$setregs(0xf, r1, 0x100000000, &(0x7f00000006c0)="3977852ffc70a908555ed33b15e31bc619b77beb1e114db0f512242b2c0fc345c3d1e892d4617d0a3bfe91ac560344cb23965fda67683f90af164ab25e1a96ad16d88fa1b761ed43e93b2986b6feaa293b4c04ab67edd137cc49cbb8753a7d61e8cee22db1d3839cf379a2ae1a516867ab709c793ed7877f5d6de7a49498c86f4af62bf13573eaaaf07b71f77a0c1f11481f1a63d2c91aaf41b1148f604d4c611cf74ae8caa1d9f6cf1a9b995b394cbfd13bf0fdae") sendmsg$netlink(r2, &(0x7f0000001980)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbff, 0x20014000}, 0xc, &(0x7f0000001940)=[{&(0x7f00000003c0)=ANY=[@ANYBLOB="107000fddb0000000000000000000000"], 0x1}], 0x1, 0x0, 0x0, 0x408c0}, 0x0) 2018/04/21 23:50:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x80000000032, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x8) mmap(&(0x7f0000cf7000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f000000effa)=[{0xc}], 0xc}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000140)={{0x9b, 0xffff}, {0x6, 0x7c2}, 0x0, 0x1, 0x800}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000001c0)=[@in6={0xa, 0x4e22, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x80000000}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}, @in6={0xa, 0x4e23, 0x352, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x8, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8000}, @in={0x2, 0x4e24, @rand_addr=0x6}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x21}}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @multicast1=0xe0000001}], 0xb4) 2018/04/21 23:50:43 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000030ff8)='pagemap\x00') r1 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f0000000200)=""/151, &(0x7f00000003c0)=0x97) r2 = socket$netlink(0x10, 0x3, 0xa) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000040)=0x4, 0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ip6gre0\x00', 0x200}) recvfrom$ax25(0xffffffffffffffff, &(0x7f00000002c0)=""/148, 0x94, 0x40000100, &(0x7f0000000380)={0x3, {"d0d8c8080eec46"}}, 0x10) sendfile(r2, r0, &(0x7f0000014000), 0x4000800000) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000000180)) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000100)={0x80000001, 0x0, 0x8, 0x80000001, 0xddaa}) accept4$inet(r0, 0x0, &(0x7f0000000140), 0x80000) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f00000001c0)=[0x3ff]) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000080)=0x101, 0x8) 2018/04/21 23:50:43 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x2}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x0) 2018/04/21 23:50:43 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x8000, 0x0) recvmsg(r0, &(0x7f0000000700)={&(0x7f0000000180)=@ax25, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000240)=""/176, 0xb0}, {&(0x7f0000000300)=""/148, 0x94}, {&(0x7f00000003c0)=""/103, 0x67}, {&(0x7f0000000440)=""/160, 0xa0}, {&(0x7f0000000500)=""/229, 0xe5}, {&(0x7f0000000600)=""/168, 0xa8}], 0x6, &(0x7f00000006c0)=""/16, 0x10, 0x5}, 0x12100) write$tun(r0, &(0x7f0000000800)={@pi={0x0, 0xdadf}, @hdr={0x1, 0x4, 0x2, 0x6a, 0x7fffffff, 0x74}, @ipv4={{0x7, 0x4, 0x5, 0x40, 0x97, 0x68, 0x3, 0xffffffff00000000, 0x3f, 0x0, @rand_addr=0x101, @local={0xac, 0x14, 0x14, 0xaa}, {[@ra={0x94, 0x6, 0x5}, @noop={0x1}]}}, @udp={0x4e23, 0x4e21, 0x7b, 0x0, [@guehdr={0x1, 0x9, 0x7fffffff, 0x3ff, 0x100}], "86452561e33fd5b0109cb0278d1df8c62bdd02557e0932d52834c87fb10b1ff2f01d7eecd73c357316938f6328ef8cd10bc14e0e2fe0d998c8bf0e5320bcf276c0f73811a5445d1c8d989ad5c8e94fa1f66a916acbd0476b0a652eb930132693716d34bb3da3efd4884a4d854f4a97"}}}, 0xa5) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000740)='/proc/self/net/pfkey\x00', 0x4000, 0x0) bind$inet(r1, &(0x7f00000009c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000000a00)) sendto$inet(r1, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f00000008c0)={'bridge_slave_0\x00', 0x2}) sendto$inet(r1, &(0x7f00000007c0)="b7", 0xfffffd6b, 0x51, &(0x7f0000000080)={0x2, 0x40000000, @rand_addr}, 0x10) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000980)={0x4, 0x73, &(0x7f0000000900)="9b510d48bd9f27a1cb2f01a06ed838382d02366b78d93461f9550a154f8c0fa0a19d7a69034d54c9516bc1d82316761ca6bfa26ce6c6e62d72d62e05959d0e3fb96784a31adfadc127b3110924cd45a420f5b0ea2f6e53a95ddfc1bf3e7dd6f8a2a14aa6391be0e014b4570dc5717ebd9fefac"}) fcntl$dupfd(r1, 0x406, r0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000780)={0x2, &(0x7f0000000000)=[{}, {}]}) recvmsg(r1, &(0x7f0000000200)={&(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f00000001c0)}, 0x10101) 2018/04/21 23:50:43 executing program 0: r0 = getpid() capset(&(0x7f0000000000)={0x399f1736, r0}, &(0x7f0000000040)={0x10001, 0x20000000, 0x1000, 0x5, 0x7fff, 0xa6bc375}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000140)) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) connect$llc(r1, &(0x7f00000000c0)={0x1a, 0x337, 0xffffffff, 0x100, 0x8, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000100)={0x0, &(0x7f0000000040)}, 0x8) 2018/04/21 23:50:43 executing program 6: unshare(0x8000000) r0 = mq_open(&(0x7f0000000040)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000000080)={0x0, 0x1, 0xc7}) mq_timedsend(r0, &(0x7f0000000180)="99", 0x1, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40000, 0x10f) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f00000000c0)=""/58) socket$l2tp(0x18, 0x1, 0x1) mq_timedreceive(r0, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) 2018/04/21 23:50:43 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000240)="b7104240564a82f797ac2d58130685ee5c1bd97d297c3de0f21f6efa45ddb9be89ab86c38978ce80cebacd897034cb25f349bce37e72ff53e0122e18665cde05db5c7559c7ccb9998454fd3c6000000000000000000000000000000000", 0x5d, 0x51, &(0x7f0000000080)={0x2, 0xfffffffffffffffd, @rand_addr}, 0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f00000001c0)}, 0x10101) 2018/04/21 23:50:43 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000400)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r3, &(0x7f0000fd0000), 0x67d0a4f154ddf4a1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r4 = syz_open_procfs(r1, &(0x7f0000000a80)="6665742f746370005c51ae32f098424533a6d415780820fc1b57352325d269c65f30e86d3f4b9808db8052b552a6f62b7f3b8f3ec6444123ce19228f007b") preadv(r4, &(0x7f0000000540)=[{&(0x7f0000000280)=""/97, 0x61}, {&(0x7f0000000480)=""/144, 0x90}], 0x2, 0x0) timer_create(0x0, &(0x7f0000000200)={0x0, 0x27, 0x4, @tid=r1}, &(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x76e, 0x8, 0x81, 0x3f, 0x5}, &(0x7f0000000380)=0x98) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000580)={r5, 0x3f, 0x2, 0x100000001, 0x8000, 0x2, 0x3, 0x1, {0x0, @in6={{0xa, 0x4e20, 0x3685, @local={0xfe, 0x80, [], 0xaa}, 0xcfb}}, 0x9, 0x51c, 0x80000001, 0x4, 0x1}}, &(0x7f0000000640)=0xb0) kexec_load(0xffffffffffffffc1, 0x1, &(0x7f00000009c0)=[{&(0x7f0000000680)="b291a57f8ca8be91c8e4494ea411d0543d53934780bb4f97a9db2c9b70dd6a1cd8b1d0ee3c129f25", 0x28, 0xce, 0x7}], 0x160000) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000780)={0x0, 0x8d, "bffad3eb897570ecab638d0f268fba761ad3e9672be72f3d9f82a5e3a3c494a53ac98bdcd763837b56464b0a1065e5c3cdbc71ae28bee9fe25952b9e35db40d0a3629bbd1d9476ac435fc5348f3e69b26404062805770f703a4834706430c32bd749714ee4c1bfa7d6162ac9831a1c062861cfc70191b8cd60c03e9f059c24a66712535234138d1a94072b5390"}, &(0x7f0000000240)=0x95) ptrace(0x4207, r1) fstat(r3, &(0x7f0000000a00)) ptrace$setregset(0x4205, r1, 0x202, &(0x7f00000000c0)={&(0x7f0000000040), 0xfffffffffffffdb8}) ptrace$getregs(0xe, r1, 0x0, &(0x7f0000000100)=""/229) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001500)={{{@in6=@mcast2, @in6=@ipv4={[], [], @loopback}}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000001600)=0xe8) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000840)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f0000000940)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x4002}, 0xc, &(0x7f0000000900)={&(0x7f0000000880)={0x48, r6, 0x10, 0x70bd29, 0x25dfdbff, {0xb}, [@IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x8000}, 0x0) ptrace$setregs(0xf, r1, 0x100000000, &(0x7f00000006c0)="3977852ffc70a908555ed33b15e31bc619b77beb1e114db0f512242b2c0fc345c3d1e892d4617d0a3bfe91ac560344cb23965fda67683f90af164ab25e1a96ad16d88fa1b761ed43e93b2986b6feaa293b4c04ab67edd137cc49cbb8753a7d61e8cee22db1d3839cf379a2ae1a516867ab709c793ed7877f5d6de7a49498c86f4af62bf13573eaaaf07b71f77a0c1f11481f1a63d2c91aaf41b1148f604d4c611cf74ae8caa1d9f6cf1a9b995b394cbfd13bf0fdae") sendmsg$netlink(r2, &(0x7f0000001980)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbff, 0x20014000}, 0xc, &(0x7f0000001940)=[{&(0x7f00000003c0)=ANY=[@ANYBLOB="107000fddb0000000000000000000000"], 0x1}], 0x1, 0x0, 0x0, 0x408c0}, 0x0) 2018/04/21 23:50:43 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='pagemap\x00') r1 = socket$netlink(0x10, 0x3, 0xa) sendfile(r1, r0, &(0x7f0000014000), 0x4000800000) 2018/04/21 23:50:43 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000400)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r3, &(0x7f0000fd0000), 0x67d0a4f154ddf4a1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r4 = syz_open_procfs(r1, &(0x7f0000000a80)="6665742f746370005c51ae32f098424533a6d415780820fc1b57352325d269c65f30e86d3f4b9808db8052b552a6f62b7f3b8f3ec6444123ce19228f007b") preadv(r4, &(0x7f0000000540)=[{&(0x7f0000000280)=""/97, 0x61}, {&(0x7f0000000480)=""/144, 0x90}], 0x2, 0x0) timer_create(0x0, &(0x7f0000000200)={0x0, 0x27, 0x4, @tid=r1}, &(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x76e, 0x8, 0x81, 0x3f, 0x5}, &(0x7f0000000380)=0x98) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000580)={r5, 0x3f, 0x2, 0x100000001, 0x8000, 0x2, 0x3, 0x1, {0x0, @in6={{0xa, 0x4e20, 0x3685, @local={0xfe, 0x80, [], 0xaa}, 0xcfb}}, 0x9, 0x51c, 0x80000001, 0x4, 0x1}}, &(0x7f0000000640)=0xb0) kexec_load(0xffffffffffffffc1, 0x1, &(0x7f00000009c0)=[{&(0x7f0000000680)="b291a57f8ca8be91c8e4494ea411d0543d53934780bb4f97a9db2c9b70dd6a1cd8b1d0ee3c129f25", 0x28, 0xce, 0x7}], 0x160000) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000780)={0x0, 0x8d, "bffad3eb897570ecab638d0f268fba761ad3e9672be72f3d9f82a5e3a3c494a53ac98bdcd763837b56464b0a1065e5c3cdbc71ae28bee9fe25952b9e35db40d0a3629bbd1d9476ac435fc5348f3e69b26404062805770f703a4834706430c32bd749714ee4c1bfa7d6162ac9831a1c062861cfc70191b8cd60c03e9f059c24a66712535234138d1a94072b5390"}, &(0x7f0000000240)=0x95) ptrace(0x4207, r1) fstat(r3, &(0x7f0000000a00)) ptrace$setregset(0x4205, r1, 0x202, &(0x7f00000000c0)={&(0x7f0000000040), 0xfffffffffffffdb8}) ptrace$getregs(0xe, r1, 0x0, &(0x7f0000000100)=""/229) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001500)={{{@in6=@mcast2, @in6=@ipv4={[], [], @loopback}}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000001600)=0xe8) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000840)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f0000000940)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x4002}, 0xc, &(0x7f0000000900)={&(0x7f0000000880)={0x48, r6, 0x10, 0x70bd29, 0x25dfdbff, {0xb}, [@IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x8000}, 0x0) ptrace$setregs(0xf, r1, 0x100000000, &(0x7f00000006c0)="3977852ffc70a908555ed33b15e31bc619b77beb1e114db0f512242b2c0fc345c3d1e892d4617d0a3bfe91ac560344cb23965fda67683f90af164ab25e1a96ad16d88fa1b761ed43e93b2986b6feaa293b4c04ab67edd137cc49cbb8753a7d61e8cee22db1d3839cf379a2ae1a516867ab709c793ed7877f5d6de7a49498c86f4af62bf13573eaaaf07b71f77a0c1f11481f1a63d2c91aaf41b1148f604d4c611cf74ae8caa1d9f6cf1a9b995b394cbfd13bf0fdae") sendmsg$netlink(r2, &(0x7f0000001980)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbff, 0x20014000}, 0xc, &(0x7f0000001940)=[{&(0x7f00000003c0)=ANY=[@ANYBLOB="107000fddb0000000000000000000000"], 0x1}], 0x1, 0x0, 0x0, 0x408c0}, 0x0) 2018/04/21 23:50:43 executing program 5: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) wait4(r0, &(0x7f0000000000), 0x20000000, &(0x7f0000000040)) tkill(r0, 0x15) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) renameat2(r1, &(0x7f0000000100)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00', 0x4) futex(&(0x7f000000cffc), 0x400000c, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) 2018/04/21 23:50:43 executing program 4: setrlimit(0x18, &(0x7f0000a9cff8)={0x569, 0x100000000000000}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x4c0000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{}, {0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f00000000c0)={r1, 0x10}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') 2018/04/21 23:50:43 executing program 2: r0 = socket$inet(0x2, 0x5, 0x2) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) write$binfmt_aout(r0, &(0x7f0000000240)={{0x108, 0x3, 0x10001, 0x9a, 0x12f, 0x5, 0x140, 0x68}, "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", [[], [], [], [], [], [], [], [], [], []]}, 0xb1d) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000004fc8)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000f80)={&(0x7f00000003c0)=@bridge_delneigh={0x28, 0x1d, 0x509, 0x0, 0x0, {0xa}, [@NDA_DST_MAC={0xc, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}]}, 0x28}, 0x1}, 0x0) sendto$inet(r0, &(0x7f0000000000)="b7", 0x1, 0x51, &(0x7f0000000080)={0x2, 0x0, @rand_addr}, 0x10) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x100000187, &(0x7f00000001c0)}, 0x10101) 2018/04/21 23:50:43 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"6966623000faffffffffffffffefff00", 0x4001}) write$tun(r0, &(0x7f0000000380)={@void, @hdr={0x0, 0x0, 0xffffca88, 0x0, 0x6}, @mpls={[], @generic="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"}}, 0xfce) 2018/04/21 23:50:43 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0xfffffffffffffffa, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) 2018/04/21 23:50:43 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000400)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r3, &(0x7f0000fd0000), 0x67d0a4f154ddf4a1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r4 = syz_open_procfs(r1, &(0x7f0000000a80)="6665742f746370005c51ae32f098424533a6d415780820fc1b57352325d269c65f30e86d3f4b9808db8052b552a6f62b7f3b8f3ec6444123ce19228f007b") preadv(r4, &(0x7f0000000540)=[{&(0x7f0000000280)=""/97, 0x61}, {&(0x7f0000000480)=""/144, 0x90}], 0x2, 0x0) timer_create(0x0, &(0x7f0000000200)={0x0, 0x27, 0x4, @tid=r1}, &(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x76e, 0x8, 0x81, 0x3f, 0x5}, &(0x7f0000000380)=0x98) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000580)={r5, 0x3f, 0x2, 0x100000001, 0x8000, 0x2, 0x3, 0x1, {0x0, @in6={{0xa, 0x4e20, 0x3685, @local={0xfe, 0x80, [], 0xaa}, 0xcfb}}, 0x9, 0x51c, 0x80000001, 0x4, 0x1}}, &(0x7f0000000640)=0xb0) kexec_load(0xffffffffffffffc1, 0x1, &(0x7f00000009c0)=[{&(0x7f0000000680)="b291a57f8ca8be91c8e4494ea411d0543d53934780bb4f97a9db2c9b70dd6a1cd8b1d0ee3c129f25", 0x28, 0xce, 0x7}], 0x160000) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000000040)) getpeername$packet(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000002c0)=0x14) ptrace(0x4207, r1) fstat(r3, &(0x7f0000000a00)) ptrace$setregset(0x4205, r1, 0x202, &(0x7f00000000c0)={&(0x7f0000000040), 0xfffffffffffffdb8}) ptrace$getregs(0xe, r1, 0x0, &(0x7f0000000100)=""/229) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001500)={{{@in6=@mcast2, @in6=@ipv4={[], [], @loopback}}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000001600)=0xe8) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000840)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f0000000940)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x4002}, 0xc, &(0x7f0000000900)={&(0x7f0000000880)={0x48, r6, 0x10, 0x70bd29, 0x25dfdbff, {0xb}, [@IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x8000}, 0x0) ptrace$setregs(0xf, r1, 0x100000000, &(0x7f00000006c0)="3977852ffc70a908555ed33b15e31bc619b77beb1e114db0f512242b2c0fc345c3d1e892d4617d0a3bfe91ac560344cb23965fda67683f90af164ab25e1a96ad16d88fa1b761ed43e93b2986b6feaa293b4c04ab67edd137cc49cbb8753a7d61e8cee22db1d3839cf379a2ae1a516867ab709c793ed7877f5d6de7a49498c86f4af62bf13573eaaaf07b71f77a0c1f11481f1a63d2c91aaf41b1148f604d4c611cf74ae8caa1d9f6cf1a9b995b394cbfd13bf0fdae") sendmsg$netlink(r2, &(0x7f0000001980)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbff, 0x20014000}, 0xc, &(0x7f0000001940)=[{&(0x7f00000003c0)=ANY=[@ANYBLOB="107000fddb0000000000000000000000"], 0x1}], 0x1, 0x0, 0x0, 0x408c0}, 0x0) 2018/04/21 23:50:44 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) close(r1) open(&(0x7f0000b3b000)='./bus\x00', 0x0, 0x0) r2 = dup2(r0, r1) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000000)=0x7, 0x4) 2018/04/21 23:50:44 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x5) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4400000000001277, &(0x7f0000000040)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00000002c0)={0x0, 0x3}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000340)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, [0x9409, 0x7, 0x10000, 0x9, 0x7, 0x7ff, 0x6, 0x100000001, 0x1, 0x400, 0x1f, 0x400, 0x7fff, 0x6, 0x6]}, &(0x7f0000000440)=0x100) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000680)=ANY=[@ANYBLOB="03cc9d000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000004c0)=0x10) sendmsg$inet_sctp(r1, &(0x7f00000005c0)={&(0x7f0000000040)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000080)="40cad21514e35e8df6ac6a470378730508b0941e180827c596c0ad3a7136dbb8bcce32a437a5154582738fb34915b3de045f4db6beabb8e240e02ea48b883b7830fc75533965f2ad6f3e2bc7c8eaed5665aaa7aa2c83e1a6e1e7d9bcb1489f6bc19104f278c6482f179d75fe1a019436f4923a81f2317b27beb5308f4c07047e258a67341e06294052a8e798a24065f56ea7f5eab67ee2eb0edca17914901390", 0xa0}, {&(0x7f00000001c0)="cdbecbd74b82b09ef74289b6193ebbd468d31c7b282604bc3821b6fee6f86cdd369a36d1310b787693ab1ce2ff570489e14eb8ee485096022e5ec845cd1328336be52ac0428f8792d8f7ef21216f4c4ae93c6cbd3cc33f5b1242c8d85a89c0592fd11f2ac8e060c7adfc7f03e0d5137b2d5161279e8e16791c3e9400027349c2ba5caddc9f1457908b85778dba17fb1d3f2929f73c85af3b68cff15fe2cd7d6a028642e1beed183418d80f718bd3851130e69e53bcf6f8474d5312aae75219680164e5e692c9", 0xc6}], 0x2, &(0x7f0000000500)=[@init={0x14, 0x84, 0x0, {0x4, 0x3, 0x5, 0x2}}, @sndinfo={0x1c, 0x84, 0x2, {0xa39d, 0x0, 0x7, 0xdc1, r2}}, @sndinfo={0x1c, 0x84, 0x2, {0x7, 0xfd580fba1cccd81b, 0x1, 0x6, r3}}, @sndinfo={0x1c, 0x84, 0x2, {0x24, 0xa, 0xfbb, 0x1ff, r4}}], 0xb0, 0x40}, 0x10) r5 = syz_open_dev$mice(&(0x7f0000000600)='/dev/input/mice\x00', 0x0, 0x4200) ioctl$PPPIOCGFLAGS(r5, 0x8004745a, &(0x7f0000000640)) 2018/04/21 23:50:44 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"6966623000faffffffffffffffefff00", 0x4001}) write$tun(r0, &(0x7f0000000380)={@void, @hdr={0x0, 0x0, 0xffffca88, 0x0, 0x6}, @mpls={[], @generic="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"}}, 0xfce) 2018/04/21 23:50:44 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = mmap$binder(&(0x7f00002a7000/0x2000)=nil, 0x2000, 0x9, 0x50, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000180)={0x10, 0x0, &(0x7f0000000100)=[@register_looper={0x630b}, @free_buffer={0x40086303, r1}], 0x28, 0x0, &(0x7f0000000140)="02c17bea6df28e3973417b1b2681dbb9ce00e86d1d94382fa93bda08bb2c32000b6424c2bfe42071"}) fcntl$setstatus(r0, 0x4, 0x42000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000008, 0x31, r2, 0x0) r3 = signalfd(r0, &(0x7f0000000280)={0x100000001}, 0x8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000de2ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) sendmsg$inet_sctp(r3, &(0x7f0000001380)={&(0x7f00000002c0)=@in6={0xa, 0x4e22, 0x100000001, @remote={0xfe, 0x80, [], 0xbb}, 0x80000001}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000000300)="eba7686240f445af9bde8916362396c82fa02402807c65338d8af9820f30a43be4150c0405b70fd011673f992cfe74adf5d8d173e4ff25e4a58ccd9909", 0x3d}, {&(0x7f0000000340)="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", 0x1000}], 0x2, 0x0, 0x0, 0x10}, 0x4) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f00000013c0)=""/4096) getpeername$unix(r2, &(0x7f0000000040), &(0x7f00000000c0)=0x6e) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002400)='/selinux/enforce\x00', 0x10000000400000, 0x0) r6 = gettid() ptrace$getenv(0x4201, r6, 0xc46, &(0x7f00000023c0)) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000000000)=ANY=[@ANYBLOB="e00000026a00000100000000020000007f0000016a44aad5e35b0a1a162c"], 0x19e) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000000240)={'team0\x00', &(0x7f00000001c0)=@ethtool_eee={0x45, 0xfffffffffffffff7, 0x1f, 0x2, 0x40, 0x800, 0x8, 0xa784, [0x1f, 0x101]}}) 2018/04/21 23:50:44 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x52, r0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={0x1, 0xc2, 0x200, 0x2, 0xb8f, 0x3, 0x2, 0xfffffffffffffde4, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000000c0)={r2, 0x8f, "4cdcb9d5044be465cb2062d2a8bcc3a86ccba3abce30ce55aab4a8b8ae778901233bccb70da7a0a17235ffb33ef4f3c1ef72da176c2e12765288a83fc06cca3369940ccf526f3973c26ba1dd12269ad9fb35e25d0893837269612b39f252261bf4b9b854986807badfd570d4c63c95c70088283a15f832c09be2a458b8339a9b72518e3af91ad8ef16c0625582e7fe"}, &(0x7f0000000180)=0x97) futex(&(0x7f0000000ffc), 0x85, 0x0, &(0x7f0000fd3ff0)={0xffff, 0x4}, &(0x7f0000000ffc), 0x0) 2018/04/21 23:50:44 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000000)="b7", 0x1, 0x51, &(0x7f0000000080)={0x2, 0x0, @rand_addr}, 0x10) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f00000001c0)}, 0x10101) sendmmsg(r1, &(0x7f0000001580)=[{{&(0x7f0000000180)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x1, 0x2, 0x1}}, 0x80, &(0x7f0000001380)=[{&(0x7f0000000240)="472e95afd3e1d132cddd2751e5818bfab5e4c4712249fb79cb75e53d94560697d244f993505e60a0fcabdb77d7b0026865c69ef8356ba570094a2157c547923af521215cf165f45928eac9", 0x4b}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="e247b9f48240b7d8478098b912028c8e93934899ba0d1c2b8dca0521855e64d2eb5ff70db076ae37a2350e8a92da24c4a692b15a19a9552ca2f8847a14f5be5dc04ed81ba8f628f86d04b93475bc52c8158951112b9eac91f09721b179be18d66c7a00cfe4c4642e7ed0aff6b8e8f164ac8ac46bd60f3fd54d64a430ba77b696507176abab36e8abbd02444e726c831a92abaf966b96b0896b4f71a4f6f54ccf176d3066339ffea20f737d0d1923f9942c74d47d", 0xb4}, {&(0x7f0000000040)="f778317492e9710488ae69d8bc7cc8b85ce781f34019", 0x16}, {&(0x7f00000000c0)="faf2ecf3e4ef81dc561c5f79574b036afaf3ce8d6e14d9dea0f382d25147849d87d7a117f7d1658ee7587847cbb1e01e9bc6c3", 0x33}], 0x5, &(0x7f00000013c0)=ANY=[@ANYBLOB="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"], 0x190, 0x11}, 0x7}], 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000015c0)={0x0}, &(0x7f0000001600)=0xc) syz_open_procfs(r2, &(0x7f0000001640)='net/igmp6\x00') 2018/04/21 23:50:44 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[@ANYBLOB="2c0000001500010c00000000000000000aff000028f0231c68931b25c5f73ccea3afb7be3f2414067bacfbda533c471fb3b843028f8a0b77f26aed6a74e646eb106204af3069ac0c3a1bdbf5cfe777008ed842855818478b8ea4d8d8da02976716447a4b0528306fcece97e3f37c3d912c00ab7abfa0207fbec7324cc96c414eb4354ce7e06b818d361a314eb735f7c19b70663ee43fda3ab1f8fff9fea75b7a780d", @ANYRES32=0x0, @ANYBLOB="14000200fe8000000000000000000000000000aa7c80f41a4dc747718d5632398f09b3e64e417fab1108de276191c7a2c9ffcfdd35006833b2f115e3e82cc65a8771137505d6c6ac7ba152ff5b120278e835b4f99279fb6a88ffc556dc980a35"], 0x3}, 0x1}, 0x0) 2018/04/21 23:50:44 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000400)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r3, &(0x7f0000fd0000), 0x67d0a4f154ddf4a1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r4 = syz_open_procfs(r1, &(0x7f0000000a80)="6665742f746370005c51ae32f098424533a6d415780820fc1b57352325d269c65f30e86d3f4b9808db8052b552a6f62b7f3b8f3ec6444123ce19228f007b") preadv(r4, &(0x7f0000000540)=[{&(0x7f0000000280)=""/97, 0x61}, {&(0x7f0000000480)=""/144, 0x90}], 0x2, 0x0) timer_create(0x0, &(0x7f0000000200)={0x0, 0x27, 0x4, @tid=r1}, &(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x76e, 0x8, 0x81, 0x3f, 0x5}, &(0x7f0000000380)=0x98) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000580)={r5, 0x3f, 0x2, 0x100000001, 0x8000, 0x2, 0x3, 0x1, {0x0, @in6={{0xa, 0x4e20, 0x3685, @local={0xfe, 0x80, [], 0xaa}, 0xcfb}}, 0x9, 0x51c, 0x80000001, 0x4, 0x1}}, &(0x7f0000000640)=0xb0) kexec_load(0xffffffffffffffc1, 0x1, &(0x7f00000009c0)=[{&(0x7f0000000680)="b291a57f8ca8be91c8e4494ea411d0543d53934780bb4f97a9db2c9b70dd6a1cd8b1d0ee3c129f25", 0x28, 0xce, 0x7}], 0x160000) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000000040)) getpeername$packet(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000002c0)=0x14) ptrace(0x4207, r1) fstat(r3, &(0x7f0000000a00)) ptrace$setregset(0x4205, r1, 0x202, &(0x7f00000000c0)={&(0x7f0000000040), 0xfffffffffffffdb8}) ptrace$getregs(0xe, r1, 0x0, &(0x7f0000000100)=""/229) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001500)={{{@in6=@mcast2, @in6=@ipv4={[], [], @loopback}}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000001600)=0xe8) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000840)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f0000000940)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x4002}, 0xc, &(0x7f0000000900)={&(0x7f0000000880)={0x48, r6, 0x10, 0x70bd29, 0x25dfdbff, {0xb}, [@IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x8000}, 0x0) ptrace$setregs(0xf, r1, 0x100000000, &(0x7f00000006c0)="3977852ffc70a908555ed33b15e31bc619b77beb1e114db0f512242b2c0fc345c3d1e892d4617d0a3bfe91ac560344cb23965fda67683f90af164ab25e1a96ad16d88fa1b761ed43e93b2986b6feaa293b4c04ab67edd137cc49cbb8753a7d61e8cee22db1d3839cf379a2ae1a516867ab709c793ed7877f5d6de7a49498c86f4af62bf13573eaaaf07b71f77a0c1f11481f1a63d2c91aaf41b1148f604d4c611cf74ae8caa1d9f6cf1a9b995b394cbfd13bf0fdae") sendmsg$netlink(r2, &(0x7f0000001980)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbff, 0x20014000}, 0xc, &(0x7f0000001940)=[{&(0x7f00000003c0)=ANY=[@ANYBLOB="107000fddb0000000000000000000000"], 0x1}], 0x1, 0x0, 0x0, 0x408c0}, 0x0) 2018/04/21 23:50:44 executing program 4: r0 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="5d630f27dc6fe6b8bfa15d39fc5067356b194d66b8ac747a637f9eee3e5672ab55f2770ae96a", 0x26, 0xfffffffffffffffa) keyctl$update(0x2, r0, &(0x7f0000000200)="3c8069a91799835d50804d386abe7f42d14ed37d52447930bd92bf51a6b4faa9e4f54065ecd3ed1a4f886b9ae84eb5e8a7c89924de2b88d538d5fbd5641ed62994740f4b6e0049433c1efaa45f", 0x4d) r1 = epoll_create1(0x0) close(r1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) read(r1, &(0x7f0000000000)=""/6, 0x6) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0x38, "8eec7146f39da9a61f8b98aad8c4cf38ffff4a06e13baeed811855e6d444d2954514b4ea6c74875abb938a733316fa71b383ed68c58fc1e7"}, &(0x7f00000000c0)=0x40) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000100)={0xfffffffffffffff7, 0x3, 0xc, 0x8001, 0x8, 0x3, 0x1, 0x10001, r3}, 0x20) 2018/04/21 23:50:44 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000400)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r3, &(0x7f0000fd0000), 0x67d0a4f154ddf4a1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r4 = syz_open_procfs(r1, &(0x7f0000000a80)="6665742f746370005c51ae32f098424533a6d415780820fc1b57352325d269c65f30e86d3f4b9808db8052b552a6f62b7f3b8f3ec6444123ce19228f007b") preadv(r4, &(0x7f0000000540)=[{&(0x7f0000000280)=""/97, 0x61}, {&(0x7f0000000480)=""/144, 0x90}], 0x2, 0x0) timer_create(0x0, &(0x7f0000000200)={0x0, 0x27, 0x4, @tid=r1}, &(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x76e, 0x8, 0x81, 0x3f, 0x5}, &(0x7f0000000380)=0x98) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000580)={r5, 0x3f, 0x2, 0x100000001, 0x8000, 0x2, 0x3, 0x1, {0x0, @in6={{0xa, 0x4e20, 0x3685, @local={0xfe, 0x80, [], 0xaa}, 0xcfb}}, 0x9, 0x51c, 0x80000001, 0x4, 0x1}}, &(0x7f0000000640)=0xb0) kexec_load(0xffffffffffffffc1, 0x1, &(0x7f00000009c0)=[{&(0x7f0000000680)="b291a57f8ca8be91c8e4494ea411d0543d53934780bb4f97a9db2c9b70dd6a1cd8b1d0ee3c129f25", 0x28, 0xce, 0x7}], 0x160000) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000000040)) getpeername$packet(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000002c0)=0x14) ptrace(0x4207, r1) fstat(r3, &(0x7f0000000a00)) ptrace$setregset(0x4205, r1, 0x202, &(0x7f00000000c0)={&(0x7f0000000040), 0xfffffffffffffdb8}) ptrace$getregs(0xe, r1, 0x0, &(0x7f0000000100)=""/229) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001500)={{{@in6=@mcast2, @in6=@ipv4={[], [], @loopback}}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000001600)=0xe8) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000840)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f0000000940)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x4002}, 0xc, &(0x7f0000000900)={&(0x7f0000000880)={0x48, r6, 0x10, 0x70bd29, 0x25dfdbff, {0xb}, [@IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x8000}, 0x0) ptrace$setregs(0xf, r1, 0x100000000, &(0x7f00000006c0)="3977852ffc70a908555ed33b15e31bc619b77beb1e114db0f512242b2c0fc345c3d1e892d4617d0a3bfe91ac560344cb23965fda67683f90af164ab25e1a96ad16d88fa1b761ed43e93b2986b6feaa293b4c04ab67edd137cc49cbb8753a7d61e8cee22db1d3839cf379a2ae1a516867ab709c793ed7877f5d6de7a49498c86f4af62bf13573eaaaf07b71f77a0c1f11481f1a63d2c91aaf41b1148f604d4c611cf74ae8caa1d9f6cf1a9b995b394cbfd13bf0fdae") sendmsg$netlink(r2, &(0x7f0000001980)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbff, 0x20014000}, 0xc, &(0x7f0000001940)=[{&(0x7f00000003c0)=ANY=[@ANYBLOB="107000fddb0000000000000000000000"], 0x1}], 0x1, 0x0, 0x0, 0x408c0}, 0x0) 2018/04/21 23:50:44 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000ae1000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000027c000)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x7fffffff}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x7fff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000000c0)={r2, 0x8, 0x1, [0x9]}, 0xa) 2018/04/21 23:50:44 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d34ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xfffffffe}}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{0x6e7, 0x6}, {0x100000001, 0xee}, 0x20, 0x5, 0x99e1}) sendfile64(r0, r0, &(0x7f0000000080), 0x2) 2018/04/21 23:50:44 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = socket(0xa, 0x200000000001, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000000000)={0xb5, &(0x7f00000000c0)=""/181}) ioctl(r1, 0x8912, &(0x7f0000000000)) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000000)="b7", 0x1, 0x51, &(0x7f0000000080)={0x2, 0x0, @rand_addr}, 0x10) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f00000001c0)}, 0x10101) 2018/04/21 23:50:44 executing program 1: futex(&(0x7f000000cffc), 0xe, 0x0, &(0x7f0000c44000)={0x77359400}, &(0x7f0000000000), 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) ioctl$TCSBRKP(r0, 0x5425, 0x16) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x400, 0x0) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000180)) r2 = dup(0xffffffffffffff9c) fcntl$setsig(r2, 0xa, 0x16) bind$ax25(r2, &(0x7f0000000100)={0x3, {"d7df18b8854e3b"}, 0x669c}, 0x10) bind$ax25(r1, &(0x7f0000000200)={0x3, {"40f03e7dc2f1fa"}, 0xdbd5}, 0x10) mq_timedsend(r2, &(0x7f0000000040)="b8b32bc1e0621b909bf990908ebce2076554c340c8842ad1efc31e136ce72c425adc0d27c51f453cd21508412066936a77d47bce71b554757b0bec1ddf75ffda6469", 0x42, 0x2, &(0x7f00000000c0)) 2018/04/21 23:50:44 executing program 4: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) ptrace$setopts(0x4206, r1, 0x266, 0x42) mmap$binder(&(0x7f000000d000/0x1000)=nil, 0x1000, 0xfffffffffffffffe, 0x12, r0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x8) 2018/04/21 23:50:44 executing program 0: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000080)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)='limits\x00') preadv(r1, &(0x7f0000001500)=[{&(0x7f0000001440)=""/114, 0xfeaa}], 0x20000000000000ee, 0x1000000) 2018/04/21 23:50:44 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000400)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r3, &(0x7f0000fd0000), 0x67d0a4f154ddf4a1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r4 = syz_open_procfs(r1, &(0x7f0000000a80)="6665742f746370005c51ae32f098424533a6d415780820fc1b57352325d269c65f30e86d3f4b9808db8052b552a6f62b7f3b8f3ec6444123ce19228f007b") preadv(r4, &(0x7f0000000540)=[{&(0x7f0000000280)=""/97, 0x61}, {&(0x7f0000000480)=""/144, 0x90}], 0x2, 0x0) timer_create(0x0, &(0x7f0000000200)={0x0, 0x27, 0x4, @tid=r1}, &(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x76e, 0x8, 0x81, 0x3f, 0x5}, &(0x7f0000000380)=0x98) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000580)={r5, 0x3f, 0x2, 0x100000001, 0x8000, 0x2, 0x3, 0x1, {0x0, @in6={{0xa, 0x4e20, 0x3685, @local={0xfe, 0x80, [], 0xaa}, 0xcfb}}, 0x9, 0x51c, 0x80000001, 0x4, 0x1}}, &(0x7f0000000640)=0xb0) kexec_load(0xffffffffffffffc1, 0x1, &(0x7f00000009c0)=[{&(0x7f0000000680)="b291a57f8ca8be91c8e4494ea411d0543d53934780bb4f97a9db2c9b70dd6a1cd8b1d0ee3c129f25", 0x28, 0xce, 0x7}], 0x160000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000780)={0x0, 0x8d, "bffad3eb897570ecab638d0f268fba761ad3e9672be72f3d9f82a5e3a3c494a53ac98bdcd763837b56464b0a1065e5c3cdbc71ae28bee9fe25952b9e35db40d0a3629bbd1d9476ac435fc5348f3e69b26404062805770f703a4834706430c32bd749714ee4c1bfa7d6162ac9831a1c062861cfc70191b8cd60c03e9f059c24a66712535234138d1a94072b5390"}, &(0x7f0000000240)=0x95) getpeername$packet(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000002c0)=0x14) ptrace(0x4207, r1) fstat(r3, &(0x7f0000000a00)) ptrace$setregset(0x4205, r1, 0x202, &(0x7f00000000c0)={&(0x7f0000000040), 0xfffffffffffffdb8}) ptrace$getregs(0xe, r1, 0x0, &(0x7f0000000100)=""/229) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001500)={{{@in6=@mcast2, @in6=@ipv4={[], [], @loopback}}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000001600)=0xe8) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000840)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f0000000940)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x4002}, 0xc, &(0x7f0000000900)={&(0x7f0000000880)={0x48, r6, 0x10, 0x70bd29, 0x25dfdbff, {0xb}, [@IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x8000}, 0x0) ptrace$setregs(0xf, r1, 0x100000000, &(0x7f00000006c0)="3977852ffc70a908555ed33b15e31bc619b77beb1e114db0f512242b2c0fc345c3d1e892d4617d0a3bfe91ac560344cb23965fda67683f90af164ab25e1a96ad16d88fa1b761ed43e93b2986b6feaa293b4c04ab67edd137cc49cbb8753a7d61e8cee22db1d3839cf379a2ae1a516867ab709c793ed7877f5d6de7a49498c86f4af62bf13573eaaaf07b71f77a0c1f11481f1a63d2c91aaf41b1148f604d4c611cf74ae8caa1d9f6cf1a9b995b394cbfd13bf0fdae") sendmsg$netlink(r2, &(0x7f0000001980)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbff, 0x20014000}, 0xc, &(0x7f0000001940)=[{&(0x7f00000003c0)=ANY=[@ANYBLOB="107000fddb0000000000000000000000"], 0x1}], 0x1, 0x0, 0x0, 0x408c0}, 0x0) 2018/04/21 23:50:45 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1a}}}, 0x1c) 2018/04/21 23:50:45 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) fcntl$setstatus(r0, 0x4, 0x401) r1 = socket$inet(0x2, 0x5, 0x4000090) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x8000, 0x80000001}, &(0x7f0000000100)=0x8) sendto$inet(r0, &(0x7f0000de2fff), 0x0, 0x20000815, &(0x7f0000a57000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000b37000)=[{&(0x7f0000e1af28)=""/216, 0xd8}], 0x1) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001f40)='/selinux/enforce\x00', 0x100, 0x0) r3 = getpgid(0x0) r4 = geteuid() getresgid(&(0x7f0000002280), &(0x7f00000022c0)=0x0, &(0x7f0000002300)) r6 = fcntl$getown(r1, 0x9) getresuid(&(0x7f0000002340), &(0x7f0000002380)=0x0, &(0x7f00000023c0)) r8 = getegid() getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000040)={0x0, @rand_addr, @dev}, &(0x7f0000000080)=0xc) r9 = gettid() fstat(r1, &(0x7f0000002400)={0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getgid() sendmsg$netlink(r2, &(0x7f0000002540)={&(0x7f0000001f80)=@kern={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000002240)=[{&(0x7f0000001fc0)={0x254, 0x19, 0x71b, 0x70bd25, 0x25dfdbfc, "", [@nested={0x238, 0x54, [@typed={0x8, 0x2d, @str='\x00'}, @generic="402ee137a2f35a8d67dd33172347529c7ad410096436438de36e963ccafeb730c0c96d8faddf280f0cd675e4e5ab1019a0399b5c7480b77935a453fc5e860ad39682e9beb83cf2bbc9e79ebbd3837523b375e9d5b96509666a764d8cce6c2718b01ced0d19245ae6c16c391a01619e68e9f2fcc3c227e72cae51ead129a62d18f122f05932f2d707e61102214523cb8101941bde44a6cddabef61007ba56c662374ee3932d0059e2bea5c4180e6130c405d4a241fa4bb0d9b420bc10133a1d00b6ad63bb13827df49604ad475cb64807", @generic="c4325d083155cd423b367ebaae83f3e7926281b44e64a4bf3e534c2afceead0ea0d1944815fb54473dd4b5c08a8ed7ae4782037d66e7ab45fdccff4bf4352c01cf51f27bc6284f2be900cb0febc059ff98df9c", @typed={0xc, 0x2, @u64=0xc8}, @generic="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"]}, @typed={0xc, 0x25, @u64=0x355}]}, 0x254}], 0x1, &(0x7f0000002480)=[@cred={0x18, 0x1, 0x2, r3, r4, r5}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r0, r1, r0, r0, r0, r0]}, @rights={0x14, 0x1, 0x1, [r1, r1]}, @cred={0x18, 0x1, 0x2, r6, r7, r8}, @cred={0x18, 0x1, 0x2, r9, r10, r11}], 0x8c, 0x40000}, 0x8814) shutdown(r0, 0x0) 2018/04/21 23:50:45 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}, 0x10) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000000)="b7", 0x1, 0x51, &(0x7f0000000080)={0x2, 0x0, @rand_addr}, 0x10) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f00000001c0)}, 0x10101) 2018/04/21 23:50:45 executing program 3: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ppoll(&(0x7f0000053ff8)=[{r0}], 0x1, &(0x7f0000048000)={0x77359400}, &(0x7f0000052000), 0x8) signalfd4(r0, &(0x7f0000000100), 0x8, 0x0) 2018/04/21 23:50:45 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x141007) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'erspan0\x00', 0x4009}) write$tun(r0, &(0x7f00000000c0)=ANY=[], 0x0) ftruncate(r0, 0x528f) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0xad54500e5d11dae5, 0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000080), 0xfffffffffffffee3) 2018/04/21 23:50:45 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000400)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r3, &(0x7f0000fd0000), 0x67d0a4f154ddf4a1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r4 = syz_open_procfs(r1, &(0x7f0000000a80)="6665742f746370005c51ae32f098424533a6d415780820fc1b57352325d269c65f30e86d3f4b9808db8052b552a6f62b7f3b8f3ec6444123ce19228f007b") preadv(r4, &(0x7f0000000540)=[{&(0x7f0000000280)=""/97, 0x61}, {&(0x7f0000000480)=""/144, 0x90}], 0x2, 0x0) timer_create(0x0, &(0x7f0000000200)={0x0, 0x27, 0x4, @tid=r1}, &(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x76e, 0x8, 0x81, 0x3f, 0x5}, &(0x7f0000000380)=0x98) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000580)={r5, 0x3f, 0x2, 0x100000001, 0x8000, 0x2, 0x3, 0x1, {0x0, @in6={{0xa, 0x4e20, 0x3685, @local={0xfe, 0x80, [], 0xaa}, 0xcfb}}, 0x9, 0x51c, 0x80000001, 0x4, 0x1}}, &(0x7f0000000640)=0xb0) kexec_load(0xffffffffffffffc1, 0x1, &(0x7f00000009c0)=[{&(0x7f0000000680)="b291a57f8ca8be91c8e4494ea411d0543d53934780bb4f97a9db2c9b70dd6a1cd8b1d0ee3c129f25", 0x28, 0xce, 0x7}], 0x160000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000780)={0x0, 0x8d, "bffad3eb897570ecab638d0f268fba761ad3e9672be72f3d9f82a5e3a3c494a53ac98bdcd763837b56464b0a1065e5c3cdbc71ae28bee9fe25952b9e35db40d0a3629bbd1d9476ac435fc5348f3e69b26404062805770f703a4834706430c32bd749714ee4c1bfa7d6162ac9831a1c062861cfc70191b8cd60c03e9f059c24a66712535234138d1a94072b5390"}, &(0x7f0000000240)=0x95) getpeername$packet(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000002c0)=0x14) ptrace(0x4207, r1) fstat(r3, &(0x7f0000000a00)) ptrace$setregset(0x4205, r1, 0x202, &(0x7f00000000c0)={&(0x7f0000000040), 0xfffffffffffffdb8}) ptrace$getregs(0xe, r1, 0x0, &(0x7f0000000100)=""/229) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001500)={{{@in6=@mcast2, @in6=@ipv4={[], [], @loopback}}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000001600)=0xe8) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000840)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f0000000940)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x4002}, 0xc, &(0x7f0000000900)={&(0x7f0000000880)={0x48, r6, 0x10, 0x70bd29, 0x25dfdbff, {0xb}, [@IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x8000}, 0x0) ptrace$setregs(0xf, r1, 0x100000000, &(0x7f00000006c0)="3977852ffc70a908555ed33b15e31bc619b77beb1e114db0f512242b2c0fc345c3d1e892d4617d0a3bfe91ac560344cb23965fda67683f90af164ab25e1a96ad16d88fa1b761ed43e93b2986b6feaa293b4c04ab67edd137cc49cbb8753a7d61e8cee22db1d3839cf379a2ae1a516867ab709c793ed7877f5d6de7a49498c86f4af62bf13573eaaaf07b71f77a0c1f11481f1a63d2c91aaf41b1148f604d4c611cf74ae8caa1d9f6cf1a9b995b394cbfd13bf0fdae") sendmsg$netlink(r2, &(0x7f0000001980)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbff, 0x20014000}, 0xc, &(0x7f0000001940)=[{&(0x7f00000003c0)=ANY=[@ANYBLOB="107000fddb0000000000000000000000"], 0x1}], 0x1, 0x0, 0x0, 0x408c0}, 0x0) 2018/04/21 23:50:45 executing program 6: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000540)={0x0, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0xa}}}, 0x0, 0x2, 0x0, 0x6, 0x12}, &(0x7f00000003c0)=0x98) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000600)=r0, 0xfffffffffffffda9) r1 = open(&(0x7f0000d93ff8)='./file0\x00', 0x80040, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x7}) r4 = add_key$keyring(&(0x7f0000000880)='keyring\x00', &(0x7f00000008c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) mkdir(&(0x7f0000000940)='./file1\x00', 0x28) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000800)=[{&(0x7f0000000400)="b63a42482c6224d47205694db03f018df08eb1e6969797d27a007c325edcd40961eb5c176948897f3397193e9a7b4027cd31c44d9a4e8c8c4f0e78ae", 0x3c}], 0x1, r4) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000180)={0xefd9}, 0x4) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={r2, r3}) ioctl$GIO_SCRNMAP(0xffffffffffffffff, 0x4b40, &(0x7f0000000640)=""/101) mq_unlink(&(0x7f0000000100)='systemtrusted{\x00') creat(&(0x7f0000000300)='./file1/file0\x00', 0x18) r5 = open(&(0x7f0000000240)='./file0\x00', 0x14104a, 0x0) setsockopt$inet_mreqsrc(r5, 0x0, 0x2f, &(0x7f0000000280)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002}, 0xc) write$evdev(r5, &(0x7f0000037fe8)=[{{}, 0x0, 0x100}], 0x18) sendfile(r5, r1, &(0x7f00009bcffe), 0x4c35) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000480)={r3, r2}) sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000001c0)={&(0x7f00000006c0)=ANY=[@ANYBLOB="47ce0f47327f74ee7f661cca90d34a18b20fdb7e6b7659d76515f4d601767330e21c95527c27221be327cb46472855525110451b978dc5d7280e805ad9f5cf323f952d79cef8666bd5de1c2f302656e3d1ebdfde7ed6b91c72661aaa2a60960f93eb833b2869cad8d5a06ba473e86bd08d049c8c9d9b527ff6a7b65837443854fc616268cd4054b9c3ac06d7050aebad353a2eca75e87a0d744cc6d50c6544e2b6f761848a637e63cfba0500877c2ee8265769d1191fa1069a8475e9367adf780e5964e4262547cba9886c678bf72c"], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x80) lseek(r1, 0x0, 0x3) r6 = socket$inet6(0xa, 0x80001, 0x0) ioctl$void(r5, 0x5450) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace(0x8, r9) nanosleep(&(0x7f0000000440)={r7, r8+30000000}, &(0x7f00000002c0)) setsockopt$inet6_MCAST_JOIN_GROUP(r6, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x2, 0x0, @empty, 0x800000000000}}}, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r6, 0x29, 0x2a, &(0x7f0000003f00)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x45c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f0000000140)={@mcast2={0xff, 0x2, [], 0x1}, 0x5, 0x1, 0x0, 0x8, 0x9, 0xffffffff00000000, 0xfff}, 0x20) setsockopt$inet6_MCAST_MSFILTER(r6, 0x29, 0x30, &(0x7f0000000980)=ANY=[@ANYBLOB="010000000a00000000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070000000a00000006000000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2408000000ff010000000000000000000000000001ff7f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000081000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2207000000000000000000000000000000000000019e070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2100000000fe80000000000000000000000000001109000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e240900000000000000000000000000ffffe000000207000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e236c0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000076250000ff010000000000000000000000000001a60d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x40c) 2018/04/21 23:50:45 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x102, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000200), 0x8) fchdir(r0) r2 = open(&(0x7f0000000380)='./bus\x00', 0x141042, 0x8) write$fuse(r2, &(0x7f0000000180)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRES32]], 0xfffffc93) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000000340)=@req={0x58, 0x93b3, 0x100000001, 0x89}, 0x10) fsync(r0) getpeername(0xffffffffffffffff, &(0x7f0000000100)=@can, &(0x7f0000000000)=0x80) mount(&(0x7f0000000280)='./bus\x00', &(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='cpuset\x00', 0x4000, 0x0) sendfile(0xffffffffffffffff, r2, &(0x7f0000000040), 0x80000001) creat(&(0x7f0000000240)='./bus\x00', 0x0) 2018/04/21 23:50:45 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x10000, 0x0) ioctl$TCXONC(r0, 0x540a, 0xe31) 2018/04/21 23:50:45 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000000000)="0900000000ad7df68a23078efa00000000feff00003ef0011dcc606aed5ed2bc7018cebc9bc2feffffffffffffffe22c", 0x3bc) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0xffbd}], 0x1) 2018/04/21 23:50:45 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f00000000c0)=0x4) sendto$inet(r0, &(0x7f0000000000)="b7", 0x1, 0x51, &(0x7f0000000080)={0x2, 0x0, @rand_addr}, 0x10) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f00000001c0)}, 0x10101) 2018/04/21 23:50:45 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000400)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r3, &(0x7f0000fd0000), 0x67d0a4f154ddf4a1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r4 = syz_open_procfs(r1, &(0x7f0000000a80)="6665742f746370005c51ae32f098424533a6d415780820fc1b57352325d269c65f30e86d3f4b9808db8052b552a6f62b7f3b8f3ec6444123ce19228f007b") preadv(r4, &(0x7f0000000540)=[{&(0x7f0000000280)=""/97, 0x61}, {&(0x7f0000000480)=""/144, 0x90}], 0x2, 0x0) timer_create(0x0, &(0x7f0000000200)={0x0, 0x27, 0x4, @tid=r1}, &(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x76e, 0x8, 0x81, 0x3f, 0x5}, &(0x7f0000000380)=0x98) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000580)={r5, 0x3f, 0x2, 0x100000001, 0x8000, 0x2, 0x3, 0x1, {0x0, @in6={{0xa, 0x4e20, 0x3685, @local={0xfe, 0x80, [], 0xaa}, 0xcfb}}, 0x9, 0x51c, 0x80000001, 0x4, 0x1}}, &(0x7f0000000640)=0xb0) kexec_load(0xffffffffffffffc1, 0x1, &(0x7f00000009c0)=[{&(0x7f0000000680)="b291a57f8ca8be91c8e4494ea411d0543d53934780bb4f97a9db2c9b70dd6a1cd8b1d0ee3c129f25", 0x28, 0xce, 0x7}], 0x160000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000780)={0x0, 0x8d, "bffad3eb897570ecab638d0f268fba761ad3e9672be72f3d9f82a5e3a3c494a53ac98bdcd763837b56464b0a1065e5c3cdbc71ae28bee9fe25952b9e35db40d0a3629bbd1d9476ac435fc5348f3e69b26404062805770f703a4834706430c32bd749714ee4c1bfa7d6162ac9831a1c062861cfc70191b8cd60c03e9f059c24a66712535234138d1a94072b5390"}, &(0x7f0000000240)=0x95) getpeername$packet(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000002c0)=0x14) ptrace(0x4207, r1) fstat(r3, &(0x7f0000000a00)) ptrace$setregset(0x4205, r1, 0x202, &(0x7f00000000c0)={&(0x7f0000000040), 0xfffffffffffffdb8}) ptrace$getregs(0xe, r1, 0x0, &(0x7f0000000100)=""/229) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001500)={{{@in6=@mcast2, @in6=@ipv4={[], [], @loopback}}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000001600)=0xe8) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000840)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f0000000940)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x4002}, 0xc, &(0x7f0000000900)={&(0x7f0000000880)={0x48, r6, 0x10, 0x70bd29, 0x25dfdbff, {0xb}, [@IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x8000}, 0x0) ptrace$setregs(0xf, r1, 0x100000000, &(0x7f00000006c0)="3977852ffc70a908555ed33b15e31bc619b77beb1e114db0f512242b2c0fc345c3d1e892d4617d0a3bfe91ac560344cb23965fda67683f90af164ab25e1a96ad16d88fa1b761ed43e93b2986b6feaa293b4c04ab67edd137cc49cbb8753a7d61e8cee22db1d3839cf379a2ae1a516867ab709c793ed7877f5d6de7a49498c86f4af62bf13573eaaaf07b71f77a0c1f11481f1a63d2c91aaf41b1148f604d4c611cf74ae8caa1d9f6cf1a9b995b394cbfd13bf0fdae") sendmsg$netlink(r2, &(0x7f0000001980)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbff, 0x20014000}, 0xc, &(0x7f0000001940)=[{&(0x7f00000003c0)=ANY=[@ANYBLOB="107000fddb0000000000000000000000"], 0x1}], 0x1, 0x0, 0x0, 0x408c0}, 0x0) 2018/04/21 23:50:45 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001880)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbff}, 0xc, &(0x7f0000001840)}, 0x0) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd1, 0x20000000, 0x4000000000ef, &(0x7f0000ffd000/0x3000)=nil}) write(r0, &(0x7f0000000080)="6e2d43c3cfc5d398a4ce0b921699057a5bba01fc924a85ea9420556767df62b96c2a804b96836027d4ab1f61b0a255524b62b4e77f628506f1fc7aeb2093e778b8bdfd2132745efb940a614e1404af1760594b60b57cdd8c", 0x58) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000140)) writev(r0, &(0x7f0000000040), 0x8) sendfile(r0, r0, &(0x7f0000000100)=0x800000000000000, 0x1) utimes(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={{0x0, 0x2710}, {0x0, 0x7530}}) [ 73.506499] kasan: CONFIG_KASAN_INLINE enabled [ 73.510927] kasan: GPF could be caused by NULL-ptr deref or user memory accessgeneral protection fault: 0000 [#1] PREEMPT SMP KASAN [ 73.524089] Dumping ftrace buffer: [ 73.527602] (ftrace buffer empty) [ 73.531290] Modules linked in: [ 73.534584] CPU: 0 PID: 7316 Comm: syz-executor5 Not tainted 4.4.125-g38f41ec #21 [ 73.542176] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 73.551512] task: ffff8800ba441800 task.stack: ffff8801bcfe8000 [ 73.557544] RIP: 0010:[] [] sg_read+0xd3c/0x14d0 [ 73.565621] RSP: 0018:ffff8801bcfefa80 EFLAGS: 00010246 [ 73.571048] RAX: dffffc0000000000 RBX: ffff8801bc5e2240 RCX: ffffffff825bd793 [ 73.578291] RDX: 0000000000000000 RSI: ffffc90007689000 RDI: ffff8801bc5e2270 [ 73.585533] RBP: ffff8801bcfefb88 R08: 0000000000000000 R09: 0000000000000001 [ 73.592866] R10: 0000000000000000 R11: 1ffff100379fdf16 R12: ffff8801d7c143c0 [ 73.600111] R13: 0000000000000000 R14: 000000000000ff99 R15: ffff8801bc5e2100 [ 73.607355] FS: 0000000000000000(0000) GS:ffff8801db200000(0063) knlGS:00000000f5787b40 [ 73.615552] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 [ 73.621411] CR2: 0000000020e94000 CR3: 00000001d9884000 CR4: 0000000000160670 [ 73.628674] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 73.635918] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 73.643159] Stack: [ 73.645279] 0000000000000f1e 0000000000000000 0000000000000000 ffff8801bc5e2258 [ 73.653292] 00000000ffffffff ffff8801bc5e2268 000000000000ffbd 0000000002000000 [ 73.661283] 1ffff10000000000 0000000000001000 1ffff100379fdf5c 0000000020e94024 [ 73.669296] Call Trace: [ 73.671860] [] ? sg_proc_seq_show_debug+0xda0/0xda0 [ 73.678509] [] ? fsnotify+0xee0/0xee0 [ 73.683934] [] ? avc_policy_seqno+0x9/0x20 [ 73.689792] [] do_loop_readv_writev+0x141/0x1e0 [ 73.696087] [] ? security_file_permission+0x89/0x1e0 [ 73.702815] [] ? sg_proc_seq_show_debug+0xda0/0xda0 [ 73.709457] [] ? sg_proc_seq_show_debug+0xda0/0xda0 [ 73.716096] [] compat_do_readv_writev+0x5df/0x6e0 [ 73.722562] [] ? vfs_writev+0xb0/0xb0 [ 73.727999] [] ? exit_robust_list+0x240/0x240 [ 73.734117] [] ? __vfs_write+0x10b/0x450 [ 73.739815] [] ? quarantine_put+0xab/0x180 [ 73.745672] [] ? __fget+0x213/0x3b0 [ 73.750928] [] ? __fget+0x23a/0x3b0 [ 73.756182] [] ? __fget+0x47/0x3b0 [ 73.761433] [] compat_readv+0xd9/0x140 [ 73.766943] [] compat_SyS_readv+0xd8/0x1b0 [ 73.772805] [] ? SyS_pwritev+0x230/0x230 [ 73.778498] [] ? vmacache_update+0xfe/0x130 [ 73.784458] [] ? do_fast_syscall_32+0xd7/0x8a0 [ 73.790663] [] ? SyS_pwritev+0x230/0x230 [ 73.796349] [] do_fast_syscall_32+0x321/0x8a0 [ 73.802469] [] sysenter_flags_fixed+0xd/0x17 [ 73.808497] Code: 00 00 00 00 00 fc ff df 48 c1 ea 03 80 3c 02 00 0f 85 ad 06 00 00 48 b8 00 00 00 00 00 fc ff df 4c 8b 6b 28 4c 89 ea 48 c1 ea 03 <80> 3c 02 00 0f 85 81 06 00 00 4d 8b 6d 00 4d 85 ed 0f 84 46 03 [ 73.835372] RIP [] sg_read+0xd3c/0x14d0 [ 73.841094] RSP [ 73.844902] ---[ end trace f4382774441d169e ]--- [ 73.849648] Kernel panic - not syncing: Fatal exception [ 73.855490] Dumping ftrace buffer: [ 73.859009] (ftrace buffer empty) [ 73.862689] Kernel Offset: disabled [ 73.866286] Rebooting in 86400 seconds..