[....] Starting enhanced syslogd: rsyslogd[ 16.165346] audit: type=1400 audit(1521740037.465:5): avc: denied { syslog } for pid=4081 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 18.264546] audit: type=1400 audit(1521740039.564:6): avc: denied { map } for pid=4217 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '10.128.10.4' (ECDSA) to the list of known hosts. 2018/03/22 17:34:05 fuzzer started [ 24.637055] audit: type=1400 audit(1521740045.936:7): avc: denied { map } for pid=4228 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16479 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2018/03/22 17:34:06 dialing manager at 10.128.0.26:43981 [ 30.405484] can: request_module (can-proto-0) failed. [ 30.415067] can: request_module (can-proto-0) failed. [ 30.570731] audit: type=1400 audit(1521740051.870:8): avc: denied { create } for pid=4228 comm="syz-fuzzer" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/22 17:34:12 kcov=true, comps=false 2018/03/22 17:34:15 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)=ANY=[@ANYBLOB="1c0000001d00ffff000000ff000000c63264ca634c7fd66b96000000"], 0x1}, 0x1}, 0x0) 2018/03/22 17:34:15 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=ANY=[@ANYBLOB="540100001000130700000000000000000000000000000000000000000000000000000000000000000000ffffac14ffaa00000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000033000000ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000086000000000000001c001700000000000000000000000000000000000000000000110000480001006d64350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x3}, 0x1}, 0x0) [ 33.829167] audit: type=1400 audit(1521740055.128:9): avc: denied { map } for pid=4274 comm="syz-executor0" path="/sys/kernel/debug/kcov" dev="debugfs" ino=9452 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 [ 33.847493] IPVS: ftp: loaded support on port[0] = 21 2018/03/22 17:34:15 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x2710}, 0x10) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000000300)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(r0, &(0x7f0000681000)=@abs, 0x8) 2018/03/22 17:34:15 executing program 4: 2018/03/22 17:34:15 executing program 3: 2018/03/22 17:34:15 executing program 5: [ 33.854436] audit: type=1400 audit(1521740055.129:10): avc: denied { sys_admin } for pid=4274 comm="syz-executor0" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/22 17:34:15 executing program 6: perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) connect$unix(r0, &(0x7f000000cff8)=@abs={0x1, 0x0, 0x1}, 0x8) 2018/03/22 17:34:15 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f0000000100)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="ca", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000980)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}}}, 0x98) [ 33.975431] IPVS: ftp: loaded support on port[0] = 21 [ 33.995910] audit: type=1400 audit(1521740055.187:11): avc: denied { net_admin } for pid=4276 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 34.037124] IPVS: ftp: loaded support on port[0] = 21 [ 34.092771] IPVS: ftp: loaded support on port[0] = 21 [ 34.154268] IPVS: ftp: loaded support on port[0] = 21 [ 34.230435] IPVS: ftp: loaded support on port[0] = 21 [ 34.311850] IPVS: ftp: loaded support on port[0] = 21 [ 34.423962] IPVS: ftp: loaded support on port[0] = 21 [ 35.467567] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 35.476903] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 35.778950] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 35.836597] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 36.044998] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 36.084868] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 36.097777] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 36.310565] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 38.101241] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 38.107362] 8021q: adding VLAN 0 to HW filter on device bond0 [ 38.305278] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 38.311386] 8021q: adding VLAN 0 to HW filter on device bond0 [ 38.347865] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 38.527393] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 38.533650] 8021q: adding VLAN 0 to HW filter on device bond0 [ 38.568355] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 38.583533] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 38.589630] 8021q: adding VLAN 0 to HW filter on device bond0 [ 38.644079] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 38.651737] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 38.665974] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 38.698188] audit: type=1400 audit(1521740059.996:12): avc: denied { sys_chroot } for pid=4276 comm="syz-executor0" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 38.776126] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 38.784940] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 38.789489] audit: type=1400 audit(1521740060.074:13): avc: denied { write } for pid=5436 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 38.791879] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 38.861121] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 38.875315] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 38.881451] 8021q: adding VLAN 0 to HW filter on device bond0 [ 38.945899] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 38.963841] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 38.969957] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.028577] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 39.034706] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.093543] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 39.099673] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.111067] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 39.119471] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 39.128045] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.136725] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.161247] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 39.167442] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.174721] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.235711] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 39.272498] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 39.288775] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 39.294962] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.307104] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.316526] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 39.377172] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 39.383547] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.390893] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.402413] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 39.408612] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.423083] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/03/22 17:34:20 executing program 0: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_getres(0xfffffffffffffff2, &(0x7f0000000000)) 2018/03/22 17:34:20 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000beffc)) 2018/03/22 17:34:20 executing program 5: 2018/03/22 17:34:20 executing program 1: 2018/03/22 17:34:20 executing program 4: 2018/03/22 17:34:20 executing program 3: 2018/03/22 17:34:20 executing program 6: 2018/03/22 17:34:20 executing program 7: [ 39.449115] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 39.455292] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.462366] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/03/22 17:34:20 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000000100)=@abs, &(0x7f0000000180)=0x6e) connect$unix(r0, &(0x7f0000000300)=@file={0x1, './file0\x00'}, 0x6e) 2018/03/22 17:34:20 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@nat={'nat\x00', 0x19, 0x2, 0x380, [0x20000300, 0x0, 0x0, 0x20000330, 0x20000360], 0x0, &(0x7f0000000000), &(0x7f0000000300)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x0, 'bcsf0\x00', 'vlan0\x00', 'ip6tnl0\x00', 'tunl0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @link_local={0x1, 0x80, 0xc2}, [], 0xe0, 0x150, 0x188, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x131e6, 0x0, 0x0, 0x3}}}, @vlan={'vlan\x00', 0x8}]}, [@arpreply={'arpreply\x00', 0x10}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}, {{{0x3, 0x0, 0x0, 'ip6gretap0\x00', 'syzkaller1\x00', 'lo\x00', 'erspan0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xc0, 0x130, 0x168, [@helper={'helper\x00', 0x28, {{0x0, 'amanda\x00'}}}]}, [@snat={'snat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @arpreply={'arpreply\x00', 0x10, {{@random="35fa5256ddc6"}}}]}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0x390) 2018/03/22 17:34:20 executing program 2: 2018/03/22 17:34:20 executing program 0: 2018/03/22 17:34:20 executing program 1: r0 = socket$inet6(0xa, 0x2000000000001, 0x1) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x135) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000903ff8)=@fragment, 0x8) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000000)=0x3, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0x20000000, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/22 17:34:20 executing program 3: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x339) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'ifb0\x00', 0xa201}) 2018/03/22 17:34:20 executing program 2: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x30a) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) 2018/03/22 17:34:20 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d16ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0xc0) recvmmsg(r1, &(0x7f00000011c0)=[{{&(0x7f0000000bc0)=@ll, 0x80, &(0x7f0000000ec0), 0x0, &(0x7f0000000f00)=""/149, 0x95}}], 0x1, 0x0, &(0x7f0000001200)) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpid() close(r0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x22200, 0x0) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x9, 0x89c}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000140)={r4, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x84) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f0000000080)={'bond0\x00', {0x4, 0x10000, 0x6, "c626c92c580f", 0x8f5}}) 2018/03/22 17:34:20 executing program 6: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c00000001040101ffffffffffffffff000000000c000100010000137f0000010c0002000200000000000000"], 0x2c}, 0x1, 0x0, 0x0, 0x20000000000000}, 0x0) close(r0) 2018/03/22 17:34:20 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r1, &(0x7f00003fd000)=[{&(0x7f0000853000)=""/255, 0xff}], 0x1) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_pts(r1, 0x2) dup3(r2, r1, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(0xffffffffffffffff, 0x80045400, &(0x7f0000000140)) write(r1, &(0x7f0000c34fff), 0xffffff0b) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000280)=""/156, 0x9c}, {&(0x7f0000000180)=""/159, 0x9f}], 0x2, 0x0) 2018/03/22 17:34:20 executing program 7: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000100)="1f0000000806fd00060000000000005e80ff150109000180f7bf5328bae772", 0x1f) socket$bt_hidp(0x1f, 0x3, 0x6) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x6, 0x4180c2) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000040)={0x3af1ea8e, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40086439, &(0x7f0000000080)={0x2, r2}) 2018/03/22 17:34:20 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x4a8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x4, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x0, 0x0) r2 = getpgrp(0x0) r3 = getpgrp(0xffffffffffffffff) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000004740)=0xc) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000004c40)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000004c80)={{{@in=@multicast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000004d80)=0xe8) getresuid(&(0x7f0000005480), &(0x7f00000054c0), &(0x7f0000005500)=0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000005640)=0x0) stat(&(0x7f0000005680)='./file0\x00', &(0x7f00000056c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000005740), &(0x7f0000005780)=0x0, &(0x7f00000057c0)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005800)={0x0}, &(0x7f0000005840)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000005880)={{{@in=@broadcast, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000005980)=0xe8) r13 = getgid() r14 = getpid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000059c0)={{{@in=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}}}, &(0x7f0000005ac0)=0xe8) fstat(r1, &(0x7f0000005b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000005c00)={0x0, 0x0, &(0x7f0000005600)=[{&(0x7f0000000140)={0x236c, 0x1a, 0x0, 0x70bd2c, 0x25dfdbfc, "", [@generic="e0ba3feeebc554ddbe18b31545bcc09d44e6aba4bb281902cd846a1f3ac48e9fda8f5cc467ca0b8937ba331d0bf8a4867d4b3c2fa06fb253832cd95529444329abd46b601280a5048a240e5be2da3b24f19bacfb1d7c80c7427ebbe280ce56bec5d3239c5098a4b557ceb72695820624aaec768a5962fbe0253a7d42e0e9fa3d52eaf595a606349dfc0389215cc7e2c7d84aee25fdf30e15ad98205d739a7e9c88453e35684a053ab62abdea30a514f14f9db0c8cad242e86938aa1966d2553f81a8388d3da6c9e42fad6681ee857845e8ec875da49df52d41c1db6f791b3be7bae65a4a2f6d5cb4e3a0086ccef8bb84edbf77d69d40cf05f7055ca6e3aa026ea3f09f3cbe9b01e448c02164df10cf5dfb475c57271639a24bd3c42fe9ed85d44f60686294601076d2e10484099fe8e66f5bbff0f7fc9a5a5e21d9e10eda6f818dfcd4823042749a1035905b3cad9b0f75db06da9a74d2a188c02bfc2728530b8d47b4009f3431cc6c3234743f9bbc54a36de90c72fab867884804fcb7ba93f81bd6db07f33d6018f8bd5d812c5b2a84e86ef53f9a18bf47fb01a1a4e4e9c9f04b05476b75011b0a9f0703289d689758360cd8f84165db7eabbccb8c2547e1b5744dbdc8590f9a447272aa1701f692c6bd92dd709d88e0c88be01bf64924b3a5c4564af3077c0469eb1ae66d4a3cd46b954b4a8ff3241d14bc41401dac7d0ac668a30eb5aae3a54617fe9bec69ca3ea8caccf4fe6d841b25971944c1bf273fce845b4d7bfc2522a1fc2fe1c62a4a26d98a47a716c80f82be57ef93e714d0f800547c535e5357a0d5528fce7be9b50f4a698fc765be9dd0c8ce046ded33e7f57bcab5caf1a0ee5190ba3cd571b9e7c698f138ec7028b837ff51d6526e39ce3b97e3003250d77d83ef22bb660ff45c41114457067c77a591e344d21386c66f84d55953cf08bf401d4a6c0a5d847e200ebb8bf70164e8f6c85d885be984f6f3265d2b5aa82890e61b334c63e2610e2c6c8ba2ead8162a54efc07ef0b58b00fb33e5b0b2288377d225dccc150278be2bec8befb37b48e61591b1020b785a08c8d95db0d481b2d9f95ed43f792b70c3c16e5a63186bd987edcb0e7fc21701bebe0abf50025932a537684bd3fd9a3347376d27bb0bb8f219f2526462d89e5be16532e1bfe591d68425c4665f605b61dfd055e6bfcc53f09e225c98daae35b125eb23b33b08cc8501bf821889f0684cfd0344f0c2260df108da909d637f6bbf5e3fbc15f85a9b80d0382f09e1565a5b0e21b5aaf2a3f1294d72d8e211fc9c75e963ddce0e19da37beeb40a119d52d4f34617ffab05f2e697c92e2a60a970684add12b9b0340f7a0991ac33490bdcf2920b347cacb14661b23494da37b515f9a1ba22587627df2cb548a6de87ddb71e1e72a801b53a6f2c29c361921dd6db9e661881c3791371ef149021f31b8063315c39f21106a89ccc317b57709900b0651b8a576e3a720e0c4e821313e8129d918f75185c8512d73f7ba85fff42beef4e458fadc317e06ffbf6e1d5b3d7f4845e998b6d0c72d097585fba23a80a89f7d08dee996bd89ce81fed343697496759b9f7c6393ed7f300639091de41932ceb127733cd2c94b10a20a162a7b8ccc454595098518475da071649053f786f8753d6f2c0622092746024581ee472b72df77852af9ae465dd57f98d48fb30ea686c261362add49af7b51ce57cd239de2e008bf6c73691dd4efb02059d019140be32b08f85b4a2bcbfd653e99a7396f5fe26154f65cb36adf69f96971e56eb2ba906237516c00d96f23aeb203b981852b3bf138076f43a82f929c06e81160a88ca28a2a09e9fd4c6a13b25da933e8c46c736c157e253118ce7f370b19d8e1b02e37b5d9132a36357b79b1ebc9e061cb092e67b30f4486cce5fa4ee5d500ce5e49f7a24db27114819caebc4e7f597679fad31041c94d43f9d6f5a708ec9f52e836ad77595d8622e4f0d963ab707268b816cc01f85ee0648dd50303bbfc698fdd646ba127fb3b67d72cee77f58954b956e654d61c3f81ede2d57b36a068de8622d9a8919c714eadea4f295b805756a73cff0ed2c0657b1aa070bd6c59a8e76b871c4d9f67ff28896277706f815988d9fb6b653f392aad063dcfbc27b3b071894a6bfb574bb8d42bc183baa0b854b1878787e8e09799d167b0399d8c2a44e55f8b1d32bf9e0a320b47e826333521ac46f1655bccabdd51b4c960d12ed5a6f6d66416cc0e88b7a4ad9396c04a8b9686c05f8ca0189d0493468adc6d3c4d22e2023f39c314c83b2c7b180403ec97e7f53186647c0d66edd3817e0b6971d403f76307850025c9e64031ea1ab7b9902a1eded41210c56eabe24e741264d01e30706694a60bb059f33b12e293d4c371d858a70e25aa5439decc0394e1a2747297c4d461f6645db506d53f76b0577a0ae4d1521d9875470d00053c2c1b5563649d3c6fd90bb03546fc374566b112c78384237437cd62e3a8ec176fe602e8d4ffd4510fd270a8d56c404cb62e84d101a8a1f89dfb2ae3818145671b88970352744708c02d0d4a4917c1761b172b8a6ce3f86883426c26f22c117450df3699478c053ac051d49164c407287c7fc6c60fc87ce0663546772104e56b0e8cfd9029bc7104387bf0efd86a0a046db5ad8a204007a3682d7a2afc1c377fd4ababa00ad4a9479dbd29efa6164feb20eb91bdc61a07ecbcd07bf216a4ee1759ff6a51c2d3690ccf0d0bc8ead999e118caeec34f99fe923b6fc20dbec09d7a08f8dde2b99872a7b6f005c8f706aaf24da0429ef0f4cb0d3dce3506a527034acf166b586066aa36ba89cb0fcfa49323e92d057e01d3d605f486a60ca9942761c51a6ab4cdc3ed1401d9a26e89dee454ef9cd579de5e548da8f52747c514ed2d2e8caaba726986281b77a3bb7ff3d0f2526ab2f283aacbef45bf3ce00aaf93dc168bd498e414cb64ef9f900b8df1549bd6c74fa61ba015df362cb714cb8f720d664c3cee79c03a062bd2319dc3dad8102d92469d487e6df98cc063d086713c72b5a65339b56526672e86603ac9064f43c6bdd1ded52b80ef380219f59a836704b481bcc0936d11de50d29c897acd489babf0bfb5dd595a296c5bad2466ee6de06cf4382b11727c00d17433d7d6faed19920cfbc979a18ea32e1a6d132ee5da2c715809b472f4ec2f15c3cf5bcf8b683435e9cd25e98a84880acc99917e7a86e297fb91d69c32433d9a9b9157669cd03a4458ee2d26a61b94222783f7a767aae8e8d03e49eb752228ef9e5a84fdccea2da4dfe324c5563bd945b3eceac880f80c1f6dc0155621e63bc95070722607e6d842c79d9b1c69383f9bbc0173b47a08c381d9b024a6eff224b1a6d48c800bdb293cea1e3d961ab8d70256b5b31f0842f499c495991290862e26990aade848e85789e131bf1daecda9a99aac5266db7b9f22fd57196bda6641400d937eb9a1ace4847a47cc88104e7714974abe8d60395728a880e9714e5e92a55c4b858e70f2da9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@ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @typed={0x8, 0x43, @fd=r0}, @generic="7ed725fc15793110d8d6a1fdf896da9f01a996a6c63d8cd4d433d4fe618d1f975ff093882de0e10f1e5701089e099a200cc8435878edfc3cd8d695c119947dd6a24494783d3d88932c02b969f3dbb26e6604f01247d592c76acb119c1984d5717284d54490486fea8003c6bd9c40e1d17d862559742da3ea8c5896dad8fbf18c15f974478e60e479c0bf1cbb6d8b1361", @generic="3d2f705ecfc2ee3a83c7f177d86a16568e382cd078200be48c27e7af0aaeacec027cdff033c97553c54d0f3f494fbc0d86f1c4dea0343f997038ad8ffab4c160e5d9a723acd644093705846e8208161f4535c3e06e35529738e016d77539fd3112c1b78e5a993835a58b71e94eee5dd96b2350400d3a41ed138064e7196f327f05af6788897cb5091a80676ebe64a8b6b95d84a6ccfa835b02d91d781a873156d2c260799a39582c53ac704675ef0f97a9f4e16b6deb73dde3553a35a91765a9a5043ef47738643b97151ea698e0e41b35ff1904967ad1f0b9a1b2661d3c382521ff777c", @generic="e281a8843669d2f025e8149135c4d9c0dab21527f9a4687f705d85dbc45cfe509bb8e2ed11648977c9c271370adb299499e858442966cfb70f975e537c4a92a75ef75305a370a81a7fade95d58c0284b3cedec399c1ddd5151df94700043747f4710110d291069b486b7a49a3b0ea0b4ec600700c45babb659da663bedb6ebef72c9caab60a0b6113f32196e788e667f187ac71fe4fc16a4bde9a45f0964cd28a5610699d0612b7c816f265a570070712ab32fa2"]}, @generic="b9526f7e9ec249b588281da27ec398ebb38dedb5ce30f876f7e9f3f3fc5695dfd4a71096cf79102c5ad108d1a0cab380", @generic="1e354ecc4dd962342defbda842778be2738cedd9c94fcf5146c14ac50dcfc15301e0869bc97ebc808b43a5423115489ed611cd0e9a6f81f44793fe9be9fdf8ad9b0e6ef05fb7b98f93955c78697989109803fe74a63a31b26d2eb69beaa5fba0dfcd3efc4e5964fa3734d621f7cd73f3da8d47e418bf2615e9ddc6b2175198df4078e9c002913ab49c256fa0744df2b5280269fefcdb37b3517ed92e720145920636b40ec1d07b9ab07ab60e4ca314bb120aa24103b9446689066934b9242b"]}, 0x4b0}, {&(0x7f0000004dc0)={0x6b8, 0x1d, 0x0, 0x70bd2d, 0x25dfdbfd, "", [@nested={0x284, 0x86, [@typed={0x8, 0x54, @fd=r0}, @generic="4329c931ac9c7465dc4b44f2b83fcb60d6dcb451196d526cb8ba39e500411227a7becb8256f4e29b9cae2150f931e8661a58e85d2551a96ebedbd1f764a184b37b7ac0f4f6d169f1d2b89452c9be3d80417fb8817852d62e7c3c150192a3fcec8f85a7559b4fcfad3a2d3d5d85af89299c99794596f3d265d34bf2d410c6fa185c40bab031db0d7e6e9da9111cb68784105121a5f3723c3ce3822e3188af1eba04d5e811", @generic="a2ad8af9173d1063ed32dd939396c490f87be4a8e68299a3e5838046b5", @generic="9f54ea5e28cb50fe186acbcb8c40a731a0262446850a04c01faec575bdeb78aaeb38a6fd38a84306f55358a7e231dab030fdf9cfda6e2965c32015f8e70e168bb4931aaa0ed550dfbd1dd290484926639449d961e9b0a2e42a6a3aaadcf77b74ec3d19e5b66770686d7ea82f3cad0a2485b79bdedba268b08728630e718542f4273257c78584515752e374f1b7ddeac56547679869fad9540cfa52ab1253802477f92fbd516352c1313b5bd381b7cf7dbf6be26fb5e8672215167663c815e83a94af9959c29563c8da9ef70a386d", @generic="23b0cfbe5abb8c99521eec9027e8b9cf3a7f6b2b29354a2c29f535a0cb2dddb2fe26f372a14ea866eca684cdc54831beae17cf4de2227871237fce9f1a1aff037676e12c9cbf2b8b604fe48ab256910e66", @generic="1eea4439086fc806f89f14cf5bd91b4b2b5e6c095f5155831ae52c2e092c6cd12000309c772ed7c962a8c7056ba2674e239062ea5f5ed64a8dafaf6afd7e9285155f50662ba9de1174d58b0980c13c7118c287b274aceda9e4dd43c2a9dbaf2edb2a9c0f9321ff5b328e766f1b2fede44bd4f69b7cada59e54514fa1b08c5a51a9c53a2be9aea4c580a5eddd313315be93767969ef06de2a"]}, @typed={0x4, 0x38}, @generic="be56f86f8190bd631a1743555feb000ad6a3390ab803987d973b", @nested={0x10, 0x51, [@typed={0xc, 0x2f, @u64=0x5}]}, @generic="e03b8379222a77440065ec1bc197ad050aa1ebdf14dd3b", @generic="30007b28986ea11f88fee224443cdc81f5d8fcee9374909409c4473da5490ef18066501542c25954f0595b8e4b9fe7f2e5eb47aadea713b212ee6ac4e5b31dbde4f79131471cf0cacb339e21a9cdb52aeb17f1be4fd68e44049d89d57efe2ca066c9891fc1c3b07efae4b41fb8db0b1c8e1f83940d40bc78b61e5841edbc248c080e72be420a89c53dc2342a91136d0cf5efc4b8e5997b12760af38df0a565938a9c41f4912af717e97d2efbe3f7111f428b359a1f23b44b68d6d19658f6a07c7058cb0fe588503706150fbb6cfbb74717c9ebcf3ceba0a322fd72d2a436", @typed={0x10, 0xc, @str='/dev/amidi#\x00'}, @nested={0x2f0, 0x4f, [@generic="45fa50f06be0453f8ebb632e0104fb2c5d9e63638142dcb8d9ccbc169eb2e27abc1e71dee2b96ebd965ac9121cc0b5becef3fbc033f99169ce3e43914c932dc840e84dc791a703f537456bc0aa3478698dbee3fff511e33508", @typed={0x10, 0x2c, @str='/dev/amidi#\x00'}, @generic="091d99b59e6d83cdb5aecadd2287ce0e876ef4a75f699eee1c9dcbc925422128172c60a0a804b0c3176c2849d71e89dd64eafb566bb63ac3adacf01461529714f1724456839f7422e3170d988c6943f41c4e44a5ff71ccfe11eb3388023fb6ae58a3ffc82768785cc8ff647a44006da5ec18a0d7a2e6417e01b73d1b51e90657e9a85de56b1a3a71ed78faf4cbc3adfd8de4c5899d98d2e5a7437b89355ac9f9466313b0c89c0b86c6d22eb9", @typed={0xc, 0xf, @u64=0x80000000}, @typed={0x8, 0x3f, @pid=r5}, @typed={0x8, 0x3, @fd=r1}, @typed={0x8, 0x32, @ipv4=@multicast2=0xe0000002}, @generic="e9bc1e48f59c32878242e27d742eaac213d24cb8e7e664ecd928aaffd7dd1bd1d98b3706898b1271b18c01f75d4ab88e245f2c181d78ef5bf775ab6048718d2424b48ec00f0a114ce753e257d7c97f16b49b033cfb22cef3e79cfe56b4787723b282fb65ca1c5d5b4742ee4bb0281baa2261e84220bcb50d2e1e3390ae90e6183d21f791b974321e4cbc76b81841b682d385ee2aca7820ae4a60294c08c7f5ff507c7b19c5f59e4caa2300d4ecffee04e859b45263216f61cb9229fcdcbe2df8b8313ec10b65", @generic="62bc2e3a123b048a6e94a52329fde6b758a5e344d3e44431830854d7555182a8f1b141bc2897207c2d1e2b5d9abeee13fd8fe95096c0584a1faf78a1a2f28bb4ed40b340f96dd7a62ffbac0358cb338b7d6e3f1cd8912b04f08a2685a4fd029ebba2671e48bbfd8a4848cd61529d2e32674bcfeb590aeb88b6c9fb5661093bee253dec4995381fcb28a9c5067bcabc8160bd6f16bac9752897d10c70e780ce0578d1bbe9866edf167d2f058263d1fbc8cb0fa4f97a053e32f1706fb015631477cd0d4f2d79590c5b5f490fbe1914db23fc7f8d25418b8da05c635214c6ce8b658424d7f8f8", @typed={0x8, 0x61, @uid=r6}]}]}, 0x6b8}, {&(0x7f0000005540)={0x18, 0x11, 0x104, 0x70bd29, 0x25dfdbfe, "", [@typed={0x8, 0x0, @uid=r7}]}, 0x18}, {&(0x7f0000005580)={0x48, 0x40, 0x100, 0x70bd27, 0x25dfdbfe, "", [@typed={0x10, 0x31, @str='/dev/rfkill\x00'}, @nested={0x28, 0x80, [@typed={0x4, 0x95}, @generic="77f4d727dc4052167880851e6f5c8093480a5217ee5f539a44a322e59ce075"]}]}, 0x48}], 0x7, &(0x7f0000005b80)=[@cred={0x18, 0x1, 0x2, r8, r9, r10}, @cred={0x18, 0x1, 0x2, r11, r12, r13}, @cred={0x18, 0x1, 0x2, r14, r15, r16}], 0x48, 0x114e5ce3e938866f}, 0x40001) ioctl$TCSBRK(r0, 0x5409, 0x0) r17 = openat$autofs(0xffffffffffffff9c, &(0x7f0000005c40)='/dev/autofs\x00', 0x200, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000005c80)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r17, 0x40086409, &(0x7f0000005cc0)={r18}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x101000, 0x0) [ 39.573132] kernel msg: ebtables bug: please report to author: Wrong len argument [ 39.601621] audit: type=1400 audit(1521740060.901:14): avc: denied { create } for pid=5580 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 39.625689] audit: type=1400 audit(1521740060.901:15): avc: denied { write } for pid=5580 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 39.642072] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/03/22 17:34:20 executing program 6: socket$inet6_sctp(0xa, 0x5, 0x84) pipe(&(0x7f00009c0ff8)={0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r1, 0x8000, 0xb) [ 39.649656] audit: type=1400 audit(1521740060.925:16): avc: denied { net_raw } for pid=5581 comm="syz-executor3" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 39.682815] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/03/22 17:34:21 executing program 4: openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0xc0001, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000baeff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00009c8000)="636c6561725f72656673007edb") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000b97000)=[{&(0x7f00000e9000)='4', 0x1}], 0x1) 2018/03/22 17:34:21 executing program 7: perf_event_open(&(0x7f0000348f88)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000080)={0x1, 0x10001, 0x6, 0x0, 0xe}) sendmsg$nl_generic(r0, &(0x7f00000015c0)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000200)={0x18, 0x1d, 0x10c, 0x0, 0x0, {0x1}, [@typed={0x4, 0x67, @binary}]}, 0x18}, 0x1}, 0x0) 2018/03/22 17:34:21 executing program 1: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) socket$bt_rfcomm(0x1f, 0x3, 0x3) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "bc07000000008d0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe00000003000000f8000007003f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198374edb9b7341c1fd4cb24281e27800000100076c3979ac40000bd837e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00002d4000)}, 0x0) [ 39.718696] audit: type=1400 audit(1521740061.018:17): avc: denied { dac_override } for pid=5586 comm="syz-executor0" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/22 17:34:21 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f00007fbffd)='H', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000140)={0x13, 0xe9, &(0x7f0000000040)="bfd131d145496c72e7336cb81694644c72d202d13016b1bcea2347f4f8387f1858c0b025c4e34287c9e060531657ba1ac158f1bcf8f0a2eba3713ff28589e9e94d3dc960f675d0501497c1ee233e7f7e5678369ef7893fb14eeac6b36fc28361a39b2ad2eeaaa6b11c8dfb7ae1cbec26016eadb4d2535300f50efe58c5f35de1f277d50d87a4cce0e499f9e5f9cad3af90fc002083ef2b3fb8080709de10c86b7f4da7fd472aef4ceeffdfdb423a91afab12f1231875304e5f983e097dea034f79d642050d65672bcd1ba8c477ddfd498008bf2107f90b8a42dd3f27230c9e999f09ab26b13c051639"}) execve(&(0x7f0000000ff8)='./file0\x00', &(0x7f0000000000), &(0x7f0000001fe0)=[&(0x7f0000000ffc)='dev ']) 2018/03/22 17:34:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x5, 0x10800) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000000040)={0x103000}) futex(&(0x7f0000000080), 0x7, 0x0, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f00000000c0), 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000100), 0x2) 2018/03/22 17:34:21 executing program 3: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x339) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'ifb0\x00', 0xa201}) 2018/03/22 17:34:21 executing program 5: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000080)="164690f11220a801e15c77a6c7", 0xd) timerfd_settime(r0, 0x1, &(0x7f0000000000)={{0x0, 0x1c9c380}}, &(0x7f0000000040)) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000100)={{}, {0x77359400}}, &(0x7f0000000180)) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00000000c0)=0x400) 2018/03/22 17:34:21 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000040)=0xffffffff, 0x4) sendto$inet(r0, &(0x7f0000000000), 0x7d, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000006b80)=[{{&(0x7f0000002f80)=@vsock={0x28, 0x0, 0x0, @my}, 0x10, &(0x7f0000003180), 0x0, &(0x7f00000031c0)}}, {{&(0x7f0000003480)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, &(0x7f0000005780), 0x8d, &(0x7f0000005800)=[{0x10, 0x18d}], 0x10}}], 0x2, 0x0) select(0x40, &(0x7f0000000000)={0xc5c3, 0x9, 0x4, 0x7, 0x1, 0x8da, 0x2, 0xfffffffffffffa4c}, &(0x7f0000000080)={0xfffffffffffffffc, 0x4fdf, 0x9, 0x4, 0x2, 0x38, 0x7fffffff, 0xa72}, &(0x7f00000000c0)={0x5531, 0x0, 0xf11, 0x80000000, 0x5, 0x88b, 0xe, 0x69}, &(0x7f0000000100)={0x0, 0x7530}) 2018/03/22 17:34:21 executing program 7: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x20000003) connect$inet6(0xffffffffffffffff, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect(r0, &(0x7f0000012f80)=@generic={0x0, "661679c083cbbf8004c1be092d0c7aac995f8e6fca7da054937566ab363e8729f91d8ad4468cefbb13ec21879020716a14258a1cc2430758f0f1d16a100a11f092025b795209a4b168ba6863fbb63e15fadf03bf18ac0cb236c23df943e760e80201f23e44f97306e76f7e9b8ae78fe64c0bc9061fd2cca0bf7f1b1a9781"}, 0x80) socket$can_raw(0x1d, 0x3, 0x1) 2018/03/22 17:34:21 executing program 2: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$RDS_FREE_MR(0xffffffffffffffff, 0x114, 0x3, &(0x7f00000002c0)={{0x0, 0x6}, 0x20}, 0x10) r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x2, &(0x7f0000000300)={{{@in=@rand_addr, @in6=@mcast2}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000240)=0xe8) syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x0) [ 39.829600] audit: type=1400 audit(1521740061.129:18): avc: denied { map } for pid=5622 comm="syz-executor0" path=2F6D656D66643A64657620202864656C6574656429 dev="tmpfs" ino=14119 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:tmpfs_t:s0 tclass=file permissive=1 2018/03/22 17:34:21 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001340)={0x5, 0x0, [{0x0, 0x46, &(0x7f00000011c0)=""/70}, {0x1000, 0x6c, &(0x7f0000001240)=""/108}, {0x100000, 0x4f, &(0x7f00000012c0)=""/79}, {0x1, 0x3d, &(0x7f0000000180)=""/61}, {0x7000, 0x1000, &(0x7f0000003500)=""/4096}]}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000003400)=ANY=[@ANYBLOB="070000000000000000100000000000000010000000000000", 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@ANYBLOB="000000000000000000601000000000009100000000000000", @ANYPTR64=&(0x7f0000003300)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000001000000000003900000000000000", @ANYPTR64=&(0x7f00000033c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000040)) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x9, 0x48000) [ 39.928700] audit: type=1400 audit(1521740061.215:19): avc: denied { name_bind } for pid=5641 comm="syz-executor7" src=20000 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 [ 39.951236] audit: type=1400 audit(1521740061.216:20): avc: denied { node_bind } for pid=5641 comm="syz-executor7" saddr=::1 src=20000 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:node_t:s0 tclass=dccp_socket permissive=1 [ 39.974811] audit: type=1400 audit(1521740061.228:21): avc: denied { name_connect } for pid=5641 comm="syz-executor7" dest=26134 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 2018/03/22 17:34:21 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x3) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, &(0x7f00000000c0)) 2018/03/22 17:34:21 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) fstat(r0, &(0x7f0000000140)) epoll_wait(r0, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0x7b5) 2018/03/22 17:34:21 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="280000001c00070f000000000000000007000000", @ANYRES32=r1, @ANYBLOB="9eff023cec000a0002940daaaaaaaaaa0000d0370bbbec1d97b0f7b963becd519a3b1781b9c486ad63d563a6e3bb7dbe1cd02b9af50256efa89979cd5de828a06aa179ccd8adc61e5be8a408e4ce7faed19573d2adc5c44edef9d6a29c59a99356393db27705fa2632e6efe54a422317f51acdb2bf9e91459b2c4c61620e05c57e79c6ff0a1c52abb8dc92d6b6020b0c69cc7b93594ede99bdbd6b3ea75ea7b74863e219109f00035f5ce48ac32633ec4c0e351597dcece9abac471cb168c79a444d3058bfb9c643becf4fe5a7d359732a4a14105a547c5c7a77"], 0x28}, 0x1}, 0x0) 2018/03/22 17:34:21 executing program 3: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x339) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'ifb0\x00', 0xa201}) 2018/03/22 17:34:21 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$EVIOCSFF(r1, 0x402c4580, &(0x7f0000000480)=ANY=[@ANYBLOB="56002e2afbf661c96b349163250001000100810001000400000008b951b2a3c97c3a000400a0a59ccf62832ab2252b961e1832e9466a4d8a2661c0c23282db663d34d82de4fb87169fe7b04e8542b4e41b2c8324ef8fa46d7a2bd6219fc026f818c892023777e38ad5474353fae932a09ff29a4b4e1a2a8ad5172f7b8ee95951f9ee03f95da96e9f95a9b120374bc400891ea6e602add070cb73674761288df5d32327f8a8d252224bed248fca675685d9f7215d1c8d65873e9daf2a6f5c8af8edb424910bd94fbb3f4d220c41012d61a2b8bbc88372f0d8ddc168309fcfa0012cb966227016f62b94e86238afc10fa8d56982b924"]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) r2 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000d00)=@filter={'filter\x00', 0xe, 0x3, 0x90, [0x0, 0x200006c0, 0x200008b8, 0x20000cb4], 0x0, &(0x7f0000000680), &(0x7f0000000280)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000c9c70ffcddac4ce905153630000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000a0000000000000000000000000000000000000000000000000300000000000000000000002b18366fe01362f358da6c2cef383fe4b1e87e003ef9cd3c63d5ee16b53bfa429597f037e125d87c3ad3b6eccf38ad0dab41775ef43afe83347000000000000000000000000000"]}, 0x126) r3 = getpgrp(0x0) fcntl$setownex(r0, 0xf, &(0x7f00000000c0)={0x0, r3}) bind$inet(r0, &(0x7f0000df1000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r4 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x4000) ioctl$VHOST_GET_VRING_ENDIAN(r4, 0x4008af14, &(0x7f0000000200)={0x3, 0x4}) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x20008045, &(0x7f000057f000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) fcntl$setsig(r0, 0xa, 0x12) read(r0, &(0x7f0000000100)=""/194, 0xc2) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)=0xffffbffffffffffc) sendto$inet(r0, &(0x7f0000260000)="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", 0xff7, 0x800003fff, 0x0, 0x0) 2018/03/22 17:34:21 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20}, 0x10) listen(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') r2 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="9fcc744df50a7e5ab944d80152574933ca9eedfb296d0e04d78ec2e2", 0x1c, r2) fsetxattr(r1, &(0x7f0000000040)=@random={'user.', 'user.syz\x00'}, &(0x7f0000000000)='em0*.]keyring!\x00', 0xf, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/03/22 17:34:21 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200140, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000000040)=""/233) r1 = epoll_create(0x3ff) r2 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="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", 0x1000, 0xfffffffffffffff9) keyctl$setperm(0x5, r2, 0x1000000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f00001e9000)) 2018/03/22 17:34:21 executing program 5: mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = gettid() r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x1, 0x0) r3 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x1f, 0x6, 0xc2a, 0x7, 0x0, 0x1ff, 0x2, 0x8, 0x10000, 0x5, 0x6, 0x1ff, 0x20, 0x0, 0xb4, 0xfffffffffffffff9, 0x8, 0x5, 0x400, 0x6322, 0x822, 0xfffffffffffffff9, 0x0, 0x59ac2592, 0x8001, 0x1, 0x0, 0xc72, 0x3, 0xe02, 0x101, 0x5, 0xfffffffffffffff8, 0xffff, 0xccf, 0x4, 0x0, 0x80, 0x0, @perf_bp={&(0x7f0000000000), 0x1}, 0x110, 0x800, 0x400, 0x7, 0x1, 0x54a}, r1, 0x3, r2, 0x2) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f0000000100)={0x2, 0x10001, 0x100000000}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) 2018/03/22 17:34:21 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023efa8)={0x80, 0x0, 0x0, 0x7f4f}) 2018/03/22 17:34:21 executing program 1: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/relabel\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000000140)=ANY=[], 0xfffffffffffffd9b) 2018/03/22 17:34:21 executing program 5: r0 = socket(0x11, 0x4000000000080003, 0x1000000000000007) sendto$ax25(r0, &(0x7f00000002c0)="115ed7318b4b3b1e", 0x8, 0x4000000, 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0485510, &(0x7f0000000140)={0x279, 0x1, 0x0, 0x298, &(0x7f0000000100)=[{}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0xfffffffffffffffc) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000001300)}}, {{&(0x7f0000000000)=@in6={0xa, 0x0, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x80, &(0x7f0000000780), 0x0, &(0x7f0000000140)}}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000001c0)={0x0, 0xb, "113eeb870e1994e335024d"}, &(0x7f0000000200)=0x13) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000240)={r2, 0x9}, &(0x7f0000000280)=0x8) gettid() socket$nl_generic(0x10, 0x3, 0x10) [ 40.088818] netlink: 12 bytes leftover after parsing attributes in process `syz-executor7'. 2018/03/22 17:34:21 executing program 5: r0 = inotify_init1(0x800) ioctl$void(r0, 0xc0045c78) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005f5ffd)='io\x00') bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r3 = accept4$alg(r1, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006480), 0x0, 0x0, &(0x7f0000006580)={0x0, 0x989680}) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000000080)=""/3) bind$alg(r2, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) sendfile(r3, r2, &(0x7f0000807000), 0xffffffff) 2018/03/22 17:34:21 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000ff2fcc)={{0x4, 0x2}}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00000000c0)={{0x0, 0x1}}) 2018/03/22 17:34:21 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$TIOCEXCL(r0, 0x540c) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_buf(r1, 0x107, 0x2, &(0x7f0000000000), 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000040), 0x2) 2018/03/22 17:34:21 executing program 3: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x339) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'ifb0\x00', 0xa201}) 2018/03/22 17:34:21 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0xff4b, 0x40000000, &(0x7f0000000000)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/03/22 17:34:21 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) io_setup(0x10001, &(0x7f0000000040)=0x0) r3 = fcntl$dupfd(r1, 0x0, r1) r4 = syz_open_dev$adsp(&(0x7f0000000200)='/dev/adsp#\x00', 0x6d0b, 0x200) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) io_submit(r2, 0x3, &(0x7f00000003c0)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x6, 0x749adbe9, r1, &(0x7f0000000080)="e0817b9bbe62183c2b245916f2380cc489e318a463784791ea4802fd865a6dc41292c50c9edf3354e0237c857b37df", 0x2f, 0x4, 0x0, 0x1, r3}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xf, 0x9, r0, &(0x7f0000000100)="05a0dc17a7176e7831817657f0d1caacc2ee65388df05af435b0705a26da51a799711d3d4103b7cb70c10689c2b00c1097e3d19796ad7af565c28e2e17427dc768a256bd7f13defab770d0fcfda5ed2c46ade369f4bf0c3376f2f43110308bc1a05c18c885de9926865432a6b9cb880f927dc071468e716aced80ac51fd428f0a30f563893d11932f0a7068faf1194e7f27bd3af21b2c0c8167c72c4b69491a21af21b96341e4429dd1cf20e2106dc10b83d3aee92a71ad536a36e63c0608b2346e8e5c28e5d1711d3b875225fc96bbc2817cfc0e6d7204f90db679919f71c5c6534c1dd5c239822b4f6b02724b100", 0xef, 0x100000001, 0x0, 0x1, r4}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x2, 0x9, r1, &(0x7f0000000280)="c5f9895c5e1b6abf3bde326cbb544309bfdead0a2d31b989e4faa928b99925b52d0b2238375a468ebb30243443bbc3fdcfe3bfb3cf437898e573f284b64dec9bc91a3b21512c3e2338980e86ce3c28fcaf1d86eb0e6b1ca014a17bdae3578fc4bd981edcaa9b6749af77031586fba872738a856d06ac18623c8575b8eea456d43c0f8aeaf1393228b5a199e7d6de4e8c75c919484e45456b6d023fe7cdf4ad76448b97730fdb6000b154e66a", 0xac, 0x1, 0x0, 0x1, r5}]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setrlimit(0x7, &(0x7f0000a9cff8)) sendmsg$unix(r6, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) accept4$unix(r0, 0x0, &(0x7f0000000000), 0x80000) 2018/03/22 17:34:21 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="180000009df6873a0000000000000000650000002e0000e27c000000000000009500004000000000"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000040)=0x1, 0x4) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000fe9)='/selinux/validatetrans\x00', 0x1, 0x0) write$selinux_validatetrans(r2, &(0x7f0000000100)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a6c645f736f5f743a73302073797374656d5f753a6f626a6563745f723a646275736408657865635f743a7330200000202f73628f6e2f6468636c69656e74009d662d5de78602871dc5be7be4dc5ea292dfd31c72e801c49921f41dcd3f1d4d2b9837419e3729c02418b1006bc4bddd9ce8fb2697d013c932e9f86d8d1645e88556404b7c45984e8f6039872163c02b7149bf2b29c12bc66db9e7b3ef0572c6caeca64f4da199215a7f3b8fec58d8ab80cfaed20891892a96edca5d7da97709c20d88c6fbeea7b9d88b0d86b05d5daa0f418d75e2d9"], 0xfffffffffffffd5f) pipe(&(0x7f0000000080)) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/03/22 17:34:21 executing program 6: r0 = socket(0xa, 0x6, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000034000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x57f) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}}}, 0x84) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f0000000ffc)=0x90) r1 = socket$netlink(0xa, 0x6, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x280, 0x0) ioctl$PERF_EVENT_IOC_ID(r2, 0x80042407, &(0x7f0000000180)) fgetxattr(r0, &(0x7f00000000c0)=@known='com.apple.system.Security\x00', &(0x7f0000000100)=""/39, 0x27) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x8) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10d, 0x2, &(0x7f0000001ffc), 0x4) [ 40.133351] netlink: 12 bytes leftover after parsing attributes in process `syz-executor7'. 2018/03/22 17:34:21 executing program 4: r0 = memfd_create(&(0x7f000001afe5)="7d7d9574686f5e707230630100000400001e0070ff6f630ff8", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20001) r2 = dup2(r1, r0) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x210880, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000042000)={0x0, 0x0, 0x0, "7175657565310000000000000000000000001200"}) clock_gettime(0x7, &(0x7f0000000100)={0x0}) write$sndseq(r2, &(0x7f0000036000)=[{0x0, 0x0, 0x0, 0x0, @time={r3}, {}, {}, @connect}], 0x354) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000027fb0)={0x203, @time={0x77359400}}) 2018/03/22 17:34:21 executing program 7: r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0) syz_open_procfs(0x0, &(0x7f00000000c0)='sessionid\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000807000), 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x840000000000801, 0x0) sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe) ioctl$TCFLSH(r1, 0x540b, 0x0) 2018/03/22 17:34:21 executing program 1: r0 = socket$packet(0x11, 0x10000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'ip6tnl0\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) bind$packet(r0, &(0x7f0000000000)={0x11, 0x1, r1, 0x1, 0xffffffffffffffff, 0x6}, 0x14) 2018/03/22 17:34:21 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x80000, 0x0) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000003c80)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003cc0)=0x24) sendmsg$netrom(r2, &(0x7f0000003bc0)={&(0x7f00000002c0)=@ax25={0x3, {"d0cd3002ad4131"}, 0x9}, 0x10, &(0x7f0000002800)=[{&(0x7f0000000300)="13ebef3bf327c3c42c2b40363ce688eaa1fcc2685538cd5b2df235e8178cdc08ee7f17366a756117ca24049488941a73ad79fe541d15348022ef721b22be7400a8cdb941b7c36d08b63c767558042e3779dea87b365909806f501034d5f66c49a72e830d2b60ca273815692e5b60e5e65b979c7e0edc46ec6ce97985b54a2db15d4cad9f8049f8ac68d200dd65bf481a737c71a447a8d42762d46247121027a59647f11cbdf257d9997356c21352681018e50697b1", 0xb5}, {&(0x7f00000003c0)="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0x1000}, {&(0x7f00000013c0)="943be1ddaad2e51eecf9becef917ed92c52ea0b1aa95eb8d95ebf083f883e1c678b059a08d8b3d62c1d6f2c29e60a10f0007944ae60e282fa149d8619257ebcbaef7c1826adaae50c69fa6db2040bec482b42878eb7ef47ed694562a0a434eac1533bb497ff00f78ca8c64b1fee7e414929a3d39045f7f3cb6043978532760d62c2a23f1bbb6f27cf390dc41c7e23987f6f606d5c06be033a85e4472400db932", 0xa0}, {&(0x7f0000001480)="904983d0358aed739619d2249d76800ff04f39b34628f661e4162e1162d28347a92da2df92cce3ae5289daf98e11f5bd76bda5856cbe3406baf8e1d714cacd76b119496fe3c03b88898be7c7e8daa0d512a3c02eb22717da28f4c3f175e4eba86f90dedb5994c812fa277f9d79b2c91a953fabcd9b230984fc85dcb58130a7bfc055d2500f2abf", 0x87}, {&(0x7f0000001540)="3cba554a603db2988adc457ecbe78a1b41794ceed33087151893a6acdeb2f46a5cf461dc5c33def6d857203942f95719bd14e3a0b7a0b99be8e240b7c8a7d4328c86d38fd1b01ce4cd4d2522c59bc46a7c41c5baddc34847ef877da2c3f3399593d6df8881de0fbf8261a825d3f2d811a7b0cca5189d4a4e8975724f93fc5ba7fb8d581a97d8fc1783a91001197bcb8d6b386b0e5995e0ac279da74bdc99a7b8a75292fda5c4bd6577dca255eac5e64ee8389a41888ce268c03af6e7889470e29b6e24c93ebedece6d6d76bbb86638545f", 0xd1}, {&(0x7f0000001640)="4d796b0504e2f8bf8faa2436bce3314cb3e2a1a05a0b48c302eedbf372b5d39ef032fe5da9692b2ceceec0d20b1fb2717831321ccbf8b5ba17a60e6d9aa0d1fbcf42be6e9d6a25c72b5cc52c643f31c6db776802a0782f10d4d9537f63ecc5fe02709714bba0aa3d3e263bb82612d4027565e5416a467ecece4db497572b0f6799088109bc71588a88e39c8e8608dce2d5bae557932dfdb0ac430ccc9a27eac2aa36799f91295c10f8ec7298b431e86f9127ccc5c239076af026275286b23fdc0530ca94469773b888cba6e07d8c521c80a1f4d319b0871de402e1d3200cceb26829cf", 0xe3}, {&(0x7f0000001740)="202dce1f487ba22715ca7121387e93b8292b1b2a90e7d9e223a928574bc64f28523ea201a82cfd5226846e5acd885c553e953fe7860c094cebf4941f37294bcefdebda8fe59d2d7c4cae61afe5ef741b4fef98eb21f47bcaecf6c63b45a7e3361467997a522e98f98168b9d66f18d1125e98d8ef4236ee212831a6abc71fd7927f5389a59ceb4da7e38a3fb1cb8a2c54676e466047aa373d02c756321c24a6963d968df88dc286d4118159c7d7ba1a", 0xaf}, 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{0xd0, 0x118, 0x3, "8fdcd6e421975c9ddb7f6b0ed8fde66fca0e71dace6e00921aa1aa11ec8688020a9ffe51175658cf14a34f49b5a145baf9606964fd99a6bead5d92c471e509716e0f5b04216a02f01c0dd5ecdb98568a8e07aebb2464e780fac6e43ba9cbd70ed3c6a1e7ec79087e2b1df8b54dfe085573bc1be6c90ea747fd3ea5efa44fb2c1473b3dd46837fdc7095d5dae18e351e4afb49bb08f2c18f04a05295db2233aef641cee1baea62140085a1c310165a6534574f78ebe41ed012931bcfd10852c0f22"}, {0xfc, 0x100, 0xffffffffffffffe2, "86e6756cce472bc3fb286f821f50f4824711536ffa94d37113494a9360dc68fd1d900c82b431ca906cb3a67ac16c5ffbd88de893f4534518abefe9cde69ca256b93b1fb3872a05404de76ed264fe4cb59cf95980f45834e11d5600d6e0b1e6e007ba4f372bc7ae8cbc00d179a40c5fef71c69bfcb69884a94f141351bca914323aaf8581fd47ff9b49c943b4af3f0f7d61e61c2c6cbc6f1eac3f2805f0718676ffe879b0266fc36cf7dc3fa0b64a3e7ad6a2610846591d060bb7dedf5be1e6e10a4aecab60a1fa914411150a2d08dc326088d3d5d88867de297c2a98d9effbace2884d092d0c48f5e06d8ba4552d"}, {0x20, 0x11f, 0xfff, "53b25bde5ad3961ebd7a6234783fa0292b23"}, {0x50, 0x107, 0x5c47, "813e0b6b4c801be85b0afe7c53262452ef0b129101f1fa8ea32f75ce7af7531c1dcfc0c07b8f1b6c036f66737e55b52ec780618f071068e24e118c6e20ab6b7cc475be"}, {0xc8, 0x110, 0xfff, "01363a79440a12ccff7680d406bd2632e522a510649de87a6a10f645b2a2216e2cfac5fb3e6258e16897f7e6a5c21fbe170d64d1b12b9e478add1f3e5ac9b0015e0cfe02f218af78871ac5c7f0e3ef0000dfbf909cc172ab57b7acc9643b722052ccea7cb8fb0764c26594342e22e019e47589ea17db8493adccc5aa76f17c1598c683f15c14aa14f9c2fd5e98a99d0a7a868989ff126723cd8d9aea4c28424512620573a21a97a7ff56bb426c92d6eeb90c7c074569ee393894242c"}, {0x68, 0x115, 0x100, "672fc20a9b13599885278af84250878990b03c7ca559a68b7808d8492df2d19ca4863051a490cdfd55443c153dec2fd633d3640bbd94abbf152eb28d17e4b8776d1d09b92c1a88c426b91ec647fbf93bdd5c6b29264fc82a852e"}], 0x1378, 0x884}, 0x40001) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x6}, &(0x7f0000000180)=0x8) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000003c00)={{0xa, 0x4e24, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0xda0000000000000}, {0xa, 0x4e24, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x40}, 0x7fffffff, [0x3, 0x2c, 0x7ff, 0xfffffffffffffffc, 0x1, 0x7, 0x0, 0x1]}, 0x5c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x8, 0x3, 0xc82, 0x1, 0xffffffffffffffff}, &(0x7f0000000280)=0x98) ioctl$TIOCNXCL(0xffffffffffffffff, 0x540d) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r2, 0xc008551b, &(0x7f0000000040)=ANY=[@ANYBLOB="0000010000000000ff010000"]) ioctl$fiemap(r4, 0xc020660b, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000de000000011000000000000000000000000000000000000100000000"]) 2018/03/22 17:34:21 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/dev_mcast\x00') ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0086418, &(0x7f0000000080)={0x46, 0x401, 0x3, 0x7, 0xc, 0x7fff}) r1 = socket$inet6(0xa, 0x2102000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x0, @in, 0x0, 0x4}}, 0xe8) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) 2018/03/22 17:34:21 executing program 5: socket$inet(0x2, 0x0, 0x4) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x4000, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000100)=ANY=[@ANYBLOB="070000000000dd004000040002020b000400"], 0x12) r1 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x0, 0x0, &(0x7f0000664fc0)) r2 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x0, 0x80) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000000080)={0x8, 0x5, 0x401, 0xffffffffffff8000, 0x7, 0x6, 0xcaf6, 0x2, 0x7, 0x6ce4}) mq_getsetattr(r1, &(0x7f0000fc5fc0)={0x800}, &(0x7f0000000fc0)) 2018/03/22 17:34:21 executing program 3: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'ifb0\x00', 0xa201}) 2018/03/22 17:34:21 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) dup3(r0, r1, 0x80000) r2 = syz_open_procfs(0x0, &(0x7f0000256ff8)='status\x00') sendfile(r2, r2, &(0x7f0000000000)=0x7ffff, 0x20000000000000a) 2018/03/22 17:34:21 executing program 4: r0 = getpgrp(0xffffffffffffffff) timer_create(0x0, &(0x7f0000000000)={0x0, 0x1, 0x7, @tid=r0}, &(0x7f0000e99fff)) timer_create(0x0, &(0x7f0000000000)={0x1f, 0x4}, &(0x7f00000ad000)) r1 = syz_open_procfs(0x0, &(0x7f0000337ff2)='timers\x00') readv(r1, &(0x7f0000d0bf70)=[{&(0x7f000041bf0d)=""/243, 0xf3}], 0x1) 2018/03/22 17:34:21 executing program 6: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x6, 0x282000) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000080)=""/66) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000873000)={&(0x7f00007cfff4)={0x10}, 0xc, &(0x7f00000a6000)={&(0x7f0000000200)=@newneigh={0x30, 0x1c, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@NDA_LLADDR={0xc, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, @NDA_DST_IPV4={0x8, 0x1, @local={0xac, 0x14, 0x14, 0xaa}}]}, 0x30}, 0x1}, 0x0) 2018/03/22 17:34:21 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) r1 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x6, 0x40000) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000100)={0x401, 0x3ff}) connect(r0, &(0x7f0000000040)=@llc={0x1a, 0x33f, 0x1ff, 0xffffffff, 0x1}, 0x80) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@rand_addr, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f00000002c0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000300)={{{@in=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f0000000400)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000440)={{{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e21, 0x3ff, 0x4e22, 0x0, 0xa, 0x20, 0xa0, 0x8c, r2, r3}, {0x415, 0xdf62, 0x401, 0x4, 0x7, 0x2, 0x1f, 0x3ff}, {0x9, 0x9, 0x9, 0x3f}, 0x9, 0x6e6bc0, 0x3, 0x1, 0x1}, {{@in=@dev={0xac, 0x14, 0x14, 0x10}, 0x4d2, 0xff}, 0xa, @in6, 0x34ff, 0x0, 0x0, 0x10000, 0x2, 0xc92f, 0x80000000}}, 0xe8) sendmsg$key(r0, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000006000)={&(0x7f000000b000)={0x2, 0x0, 0x0, 0x0, 0x2b8}, 0x40}, 0x1}, 0x0) 2018/03/22 17:34:21 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000027c000)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x6200, 0x0) readv(r0, &(0x7f0000000000), 0x2000000000000012) 2018/03/22 17:34:21 executing program 2: unshare(0x10000003) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000a9bff8), 0x8, 0x0) signalfd(r0, &(0x7f0000000040)={0x4}, 0x8) 2018/03/22 17:34:21 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_LAPIC(0xffffffffffffffff, 0x8400ae8e, &(0x7f0000000200)={"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"}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_INTERRUPT(r3, 0x4004ae86, &(0x7f0000000000)) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000000100)={0x6, 0x0, 0x4, 0xffff, 0x1, [{0xffffffff, 0x4895, 0x6, 0x0, 0x0, 0x1201}]}) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00000001c0)=0x400, 0x4) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/03/22 17:34:21 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f0000000000)) r0 = syz_open_dev$sndseq(&(0x7f0000832ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) ioprio_get$pid(0x1, r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000dc5f98)) 2018/03/22 17:34:21 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x3dd9, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0xa]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x1, 0x7f, 0x20, 0xb, r0, 0xfff}, 0x2c) mlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000080)={0xffffffffffff2e89, 0x0, 0x0, 0xfffffffffffeffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f00000000c0)={0x4, r1, 0x10000, 0x100000001}) 2018/03/22 17:34:21 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ae4000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000600000/0x3000)=nil, 0x3000}, 0x1}) 2018/03/22 17:34:21 executing program 3: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'ifb0\x00', 0xa201}) 2018/03/22 17:34:21 executing program 5: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) recvmmsg(r1, &(0x7f00000048c0)=[{{&(0x7f0000004140)=@un=@abs, 0x80, &(0x7f00000043c0)=[{&(0x7f0000004300)=""/144, 0x90}], 0x1, &(0x7f00000000c0)=""/248, 0xf8}}, {{0x0, 0x0, &(0x7f0000004880)}}], 0x2, 0x0, &(0x7f0000000700)={0x77359400}) r2 = getpgrp(0x0) sendmsg$nl_generic(r1, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)={0x104, 0x25, 0x711, 0x70bd2d, 0x25dfdbfe, {0xf}, [@generic="d685ac8ff25fcd968e51b84b6d8ceb8d003eca66fbf7ef3629441810ca3490fc1095b68b6441853e940bcd9a956d9b76cc12269bc9418fd0a668b40b1c4c9014caa09954ccbe6067dc11eac04c051c29c93c1d007a8ec7377383fcf2679417610cb1cd1dad8b59715bdafe26e2ca77455ef9ac392494c8d28d9ff3c59b4d48bdfee6e1184c15b50576df757da576680751b544a57ce3e6eacf827231c4adb1904bec00e2f1fa097bf8f7dd8f34317c92ffda080e11757c4b0d99bc2fa09d459533a428e353f8", @typed={0x18, 0x78, @str="29f647504c776c616e316c6f776c616e313a9200"}, @typed={0x8, 0x2, @u32=0x1513}, @typed={0x8, 0x1b, @pid=r2}]}, 0x104}, 0x1, 0x0, 0x0, 0x800}, 0x1) 2018/03/22 17:34:21 executing program 7: socketpair(0x1000001, 0x0, 0x4, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000080)={0xffffffff80000001, 0x8, [0x5, 0x79]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0x40045108, &(0x7f0000000000)) 2018/03/22 17:34:21 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x0) setsockopt(r0, 0x800000010d, 0x80000000000b, &(0x7f00001a8ffc)="06000000", 0x4) timer_create(0x2, &(0x7f0000000180)={0x0, 0x3, 0x6, @thr={&(0x7f0000000000)="58aff19983313993567914b7a86daee978a829d9d9fdeb366c009b9ef5cabf7da24b8d714d1fe90c9a9684665391eef5f28c669774b6d5f5406fc80bd5d9b52ce7382ac5a0eb527a430b2f5c07d2f67ccc1cdf0c584ceaded38518215467c8d47194820af976cec4074beb7e623c8f11811789bad35696ab9ef7f1d49a079d79fdfb170cd2b6cb22d1d29766b85f68c10f8a9aa21550fb0a88", &(0x7f00000000c0)="9020ee4ff4bb45e1c5ab04f2c23cd6a2a9b33cc95cf4119964ed26687ef7cc7797f32db27e27aa04ac2c61b0a022dd0c864041dc65746ae2e1de25e52e655a6ec73fdd7300a790e41560f6b158961d3dd98d84f42700d12ed5421f6c67111e44ff18f3be2733fe6f16347faf10d2643bf5c1f9ac1596d52094c1dd9968556014271041f3d67370eb7a61628d9b72e8a5f4458043c755eb797f42eac4703deb3b153350e6323108ca52c74be9a95a4b2d5cb794eee3df754f"}}, &(0x7f00000001c0)=0x0) timer_delete(r1) r2 = syz_open_dev$adsp(&(0x7f0000000400)='/dev/adsp#\x00', 0x1551, 0x200000) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000340)=0x14) recvfrom$packet(r2, &(0x7f0000000240)=""/146, 0x92, 0x100, &(0x7f0000000380)={0x11, 0x1f, r3, 0x1, 0x9, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) socket$nl_generic(0x10, 0x3, 0x10) 2018/03/22 17:34:21 executing program 3: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'ifb0\x00', 0xa201}) 2018/03/22 17:34:21 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000040)=0x3, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000000)=""/15, 0xf}], 0x1}, 0x0) sendmsg(r0, &(0x7f00000003c0)={&(0x7f00000002c0)=ANY=[], 0x0, &(0x7f0000000380)=[{&(0x7f0000000600)="d7", 0x1}], 0x1}, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) 2018/03/22 17:34:21 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000200), &(0x7f0000000240)=0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendto$inet(r0, &(0x7f0000a6efff)="cf", 0x1, 0x20020003, &(0x7f0000000100)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff, 0x7ffffffe}, 0x14) sendto$inet(r0, &(0x7f00000000c0)="92", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) 2018/03/22 17:34:21 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ef0fe4)={0x5, 0x1, 0x7d}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r1, &(0x7f0000eed000), &(0x7f0000eee000)="13"}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000204ff0)={r1, &(0x7f00003ec000)}, 0x10) r2 = dup(r1) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000080)={r3, @in={{0x2, 0x4e21, @rand_addr=0x7}}}, 0x84) 2018/03/22 17:34:21 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_emit_ethernet(0xe, &(0x7f0000000100)={@empty, @link_local={0x1, 0x80, 0xc2}, [], {@generic={0x8864}}}, &(0x7f0000000180)) 2018/03/22 17:34:21 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x14}, 0x1}, 0x0) 2018/03/22 17:34:21 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ptmx\x00', 0x42002, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000053dff4)) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000000000)="9c", 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) r2 = socket$netlink(0x10, 0x3, 0xc) sendmsg$nl_generic(r2, &(0x7f0000368fc8)={&(0x7f000034dff4)={0x10}, 0xc, &(0x7f00004f3ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000000000000000000000000000000000000a45f75551d49c483501c2fc45463f92eccbbeda34468fd236784646193671f04986c1633b9f851d07b765ccb7bdb31db95068297ad1b44acc34dd8feb1a5ab7aef9198b3a5df41c84f4c3426d6c772e2b400bc8ea792061ca09a65f580f67884f65590"], 0x184}, 0x1}, 0x0) 2018/03/22 17:34:21 executing program 6: r0 = socket$nl_xfrm(0xa, 0x5, 0x84) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) getsockopt$bt_hci(r0, 0x84, 0x0, &(0x7f0000000080)=""/4096, &(0x7f0000001080)=0x1000) 2018/03/22 17:34:21 executing program 1: r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000007ffc), 0x4) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000100)={0x87, 0x0, 0x5, 0xfffffffffffffffa, 0x7fffffff}, 0x14) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x1, 0x4) creat(&(0x7f0000000140)='./file0\x00', 0xc1) 2018/03/22 17:34:21 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x14, 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x400000, 0x0) socketpair$inet(0x2, 0x804, 0xfffffffffffffffa, &(0x7f0000000040)) 2018/03/22 17:34:22 executing program 3: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, 0x339) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'ifb0\x00', 0xa201}) 2018/03/22 17:34:22 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000c27000)={0x10}, 0xc, &(0x7f0000434ff0)={&(0x7f0000fe7000)=@newlink={0x7c, 0x10, 0x409, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x5c, 0x12, [@IFLA_INFO_KIND={0x58, 0x1, "73656c696e7578766d6e6574302d7b70726f63fb47504c2d73656375726974796d643573756d76626f786e6574306d696d655f7479706576626f786e6574307d47504c282c2a707070307472757374656400"}]}]}, 0x7c}, 0x1}, 0x0) 2018/03/22 17:34:22 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x40000000000, 0x0) bind$netlink(r0, &(0x7f0000000200)={0x10, 0x0, 0x25dfdbff}, 0xc) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[]}, 0x1}, 0x0) 2018/03/22 17:34:22 executing program 4: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x1) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000040)="e7b346bef811fbb505e7e57d7abf470d", 0x10) 2018/03/22 17:34:22 executing program 6: ioperm(0x0, 0x7, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x101000, 0x0) clone(0x84080903, &(0x7f0000000140), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000080)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup3(r0, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80206433, &(0x7f0000000140)=""/199) 2018/03/22 17:34:22 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040), 0x8) 2018/03/22 17:34:22 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c86000), &(0x7f0000d1b252)=0xfffffffffffffe45) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x5, 0x0) socket$pptp(0x18, 0x1, 0x2) 2018/03/22 17:34:22 executing program 5: socket$vsock_stream(0x28, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000100), &(0x7f0000000140)=0xb) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000080)=0x7fffffff) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000cf9f99)=""/103, &(0x7f00000000c0)=0x67) [ 40.658813] binder_alloc: binder_alloc_mmap_handler: 5802 20000000-20001000 already mapped failed -16 2018/03/22 17:34:22 executing program 1: r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000), 0xa5}, 0x0) 2018/03/22 17:34:22 executing program 5: syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0xc0004) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x4b8002, 0x0) ioctl$KVM_NMI(r0, 0xae9a) getsockname$netrom(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) r1 = syz_open_dev$sndseq(&(0x7f0000003000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000001000)) 2018/03/22 17:34:22 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x1e) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000001c0)={'syz_tun\x00', &(0x7f0000000140)=@ethtool_link_settings={0x4c}}) 2018/03/22 17:34:22 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/rt_acct\x00') lseek(r0, 0x10004, 0x0) r1 = mmap$binder(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0xf7ada18f8e08e830, 0x10, r0, 0x5f) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)={r1}) 2018/03/22 17:34:22 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000293000)="74756e0800000000000000d300000000be", 0x800000000004) listen(r1, 0x0) fcntl$notify(r0, 0x402, 0x0) lseek(r1, 0x0, 0x0) syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x209e, 0x0) 2018/03/22 17:34:22 executing program 3: r0 = socket(0x11, 0x100000802, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x339) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'ifb0\x00', 0xa201}) 2018/03/22 17:34:22 executing program 7: madvise(&(0x7f0000098000/0x10000)=nil, 0x10000, 0x12) mbind(&(0x7f00000a0000/0x13000)=nil, 0x13000, 0x200000001, &(0x7f0000000000), 0x2, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000000c0)=@add_del={0x2, &(0x7f0000000080)='tunl0\x00', 0x7}) 2018/03/22 17:34:22 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001d40)='/dev/hwrng\x00', 0x14000, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001d80), &(0x7f0000001dc0)=0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000931000)="440d05000000000302070200e9", 0xd) bind$inet(r1, &(0x7f000060b000)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000000040)=0xc) connect$inet(r1, &(0x7f0000936000)={0x2, 0x4e22}, 0x10) 2018/03/22 17:34:22 executing program 4: unshare(0x402) socket$bt_cmtp(0x1f, 0x3, 0x5) pipe(&(0x7f0000f59ff8)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e50000)={&(0x7f0000cc6ff8)='./file0\x00', r1}, 0xc) mmap(&(0x7f0000e92000/0x2000)=nil, 0x2000, 0x2, 0x32, r0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000e6f000)={0xa, 0x4e22, 0x1000000000000, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) openat$pfkey(0xffffffffffffff9c, &(0x7f00006e8feb)='/proc/self/net/pfkey\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x200, 0x6e3, 0x0, 0xffffffffffffff7f, 0xf54, 0x401, 0x5c, 0x7, 0x0}, &(0x7f00000001c0)=0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000200)={r5, 0x35}, 0x8) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) signalfd4(r2, &(0x7f0000000080)={0x7f}, 0x8, 0x6d613eefdc7d7f1e) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) ioctl$KDGKBSENT(r2, 0x40047438, &(0x7f000015b000)) accept4(r2, &(0x7f00000000c0)=@hci, &(0x7f0000000140)=0x80, 0x80800) 2018/03/22 17:34:22 executing program 0: r0 = socket$inet(0x10, 0x3, 0x4) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="170000001500030007fffd946fa283bceee6d87986c46c", 0x17}], 0x1}, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000000)={&(0x7f0000a7eff4)={0x10}, 0xc, &(0x7f0000f93000)={&(0x7f0000000040)={0x254c, 0x1, 0x2, 0xf09, 0x0, 0x0, {}, [@typed={0x8, 0x4f, @fd=r1}, @nested={0x1bc, 0x1c, [@typed={0x8, 0x75, @u32=0x8119}, @typed={0x34, 0x33, @str='bdevcgroupnodev/keyring#.$selinuxeth0vboxnet1\x00'}, @typed={0x8, 0x51, @str='\x00'}, @typed={0x8, 0x74, @str='\x00'}, @generic="c766b0d49df0a53d00826060928b965b7092f441a5039166119e364e96d3be69a2726f814a073c6e0a525617183c6e59103f26f6713646b57ec0d813cd6f742695508d09572b33e4ccffb14dbbd6f2c8499e581d2802c2150f873588db803fdce717c3ec948ca757b17087299040f6c7ef4bd48872268bd4eaf97520bf9ed4b3d20e8d81bc4232b78e55ef4549a4edc694a8dc", @generic="f1efc7420ac70e56b51b07935092a3216595b6ff4ff925ab5f005cdfc275b05c937a83d4d039edcab1a4fc1c50726b7503bb42f90df5b775d362f4825e2c7d9f39c43d2eabecb4985e5c0d116ce42cdfac4a1c4a3f68a2186eb04f56042c6cce625b49b7828bd4ba035baa476df4d08aff97d338770c2c8bbd496b9b0f19d6df4cc0990da6cc383782d28b4b446f077d6206c94262b28311a1ff645d3f098c297e8e2995540f7a9ba6ec4250742544e063d16f270d0491c81680572f5f9156bc8035757ebf35528e1ceecfc0e6de0618099e3ed5560d58"]}, @nested={0x140, 0xf, [@typed={0x8, 0x6, @u32=0x7145}, 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@generic="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", @generic="a97306cec80a223f1937ca10dcdee2e256163d07888ab77d959d6992813335914d5c74d97f013060a843ada02f00ec215607a12167d310ef8ee16960c4b25c279cb38573fe2af8bf28c1c2b10137a25a83aff0891fa91b178f3b29f53c025ffdc366605af1ee22ee5b84f8b045ccc043607f25e24a255aff26d9041e07fe6223393762e281178bb7fe7204f8de090b822a3304350e4356397954a54b59aa25b366d5045e88144afc5c398c5f2fe8", @generic="0558ca9a8601e7a61a1e6fa4c310936922bae77f0a9364fafd1ab9"]}, 0x254c}, 0x1}, 0x0) 2018/03/22 17:34:22 executing program 5: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000040)={&(0x7f0000000100)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000000140)}, 0x8004) msync(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00000000c0), 0x4) 2018/03/22 17:34:22 executing program 2: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f000086efc3)="240000002a00070032f00000004a7702fbffffff010000000100000000000000000008a4", 0x24) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x4002, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000000100)={{0x23, 0x3, 0xd0, 0x0, "607bfa3e6712cf1a45db9022d2fbe625359195841b566454f397c57cd5606c1cadd794b85b6627743e339527", 0x80}, 0x0, 0x0, 0x3, r2, 0x7, 0x6, "8a45747bade4c6f9a57e69f44299f41bfce8fe7ebf4b24e651e64c36320397088b159f1d71ba45012e2bd8dc6c98801fe0b05e5620b113b745b5d08a4ba4caaa", &(0x7f00000000c0)='GPL\x00', 0x4, [], [0x5, 0x3, 0x9, 0x26]}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="93875b4958c95a5404d0cc00fb62f97f", 0x10) 2018/03/22 17:34:22 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x8, 0x420000) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000028000)=""/233) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000000)=0x200) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/mls\x00', 0x0, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xfff, 0x62c002) epoll_wait(r2, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}], 0x6, 0x6) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000000180)={0x2, 0x7, 0x7fff, 0x0, 0x0, [], [], [], 0x8}) 2018/03/22 17:34:22 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x339) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000180)={'ifb0\x00', 0xa201}) 2018/03/22 17:34:22 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) accept4(r0, &(0x7f0000000000)=@can, &(0x7f0000752ffc)=0x80, 0x3) openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x28003, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cuse\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000000240)=0x101) 2018/03/22 17:34:22 executing program 1: r0 = gettid() perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(r0, 0x3c, &(0x7f00000000c0)={0x15, 0x6, 0x80000001, 0x4}) rt_sigqueueinfo(r0, 0x0, &(0x7f000000f000)={0x0, 0x0, 0x80000001}) 2018/03/22 17:34:22 executing program 5: pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x80000) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000040)="00fcdf7f00200000000003060000fb0000000000008a19f5d46f79ae9d8670539dc75596f524d81ad92b01b37f37a8722303d4c193119f0004c0654b8f42cc2df4777f6f1c8f8dfbeffbb3b36536985e6ac419") exit(0x0) r3 = dup2(r0, r2) fsync(r3) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000100)=0x4) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f00000000c0)) [ 40.870148] netlink: 2468 bytes leftover after parsing attributes in process `syz-executor0'. 2018/03/22 17:34:22 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/179, 0x5}], 0x1, 0x4) 2018/03/22 17:34:22 executing program 1: clone(0x0, &(0x7f0000fbf000), &(0x7f0000000180), &(0x7f0000f8b000), &(0x7f00000001c0)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$inet6(r1, &(0x7f0000000040), &(0x7f0000000080)=0x1c) r2 = getpid() fcntl$setownex(r0, 0xf, &(0x7f0000004580)={0x2, r2}) sendto$inet(r0, &(0x7f0000de1fff), 0xffffffffffffffe6, 0x20008045, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000003000)="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", 0x1000, 0x1, 0x0, 0x0) recvmmsg(r1, &(0x7f0000004b80)=[{{0x0, 0x0, &(0x7f0000000800)=[{&(0x7f0000000340)=""/224, 0xe0}, {&(0x7f0000000440)=""/243, 0xf3}, {&(0x7f0000000540)=""/229, 0xe5}, {&(0x7f0000000640)=""/248, 0xf8}, {&(0x7f0000000740)=""/21, 0x15}, {&(0x7f0000000780)=""/109, 0x6d}], 0x6, &(0x7f0000000840)=""/204, 0xcc, 0x1}, 0x2}, {{0x0, 0x0, &(0x7f0000001b40)=[{&(0x7f0000000940)=""/59, 0x3b}, {&(0x7f0000000980)=""/206, 0xce}, {&(0x7f0000000a80)=""/4096, 0x1000}, {&(0x7f0000001a80)=""/75, 0x4b}, {&(0x7f0000001b00)=""/37, 0x25}], 0x5, &(0x7f0000001b80)=""/4096, 0x1000, 0xffffffff}, 0xe06}, {{&(0x7f0000002b80)=@nfc, 0x80, &(0x7f0000002f80)=[{&(0x7f0000002c00)=""/175, 0xaf}, {&(0x7f0000002cc0)=""/190, 0xbe}, {&(0x7f0000002d80)=""/44, 0x2c}, {&(0x7f0000002dc0)=""/156, 0x9c}, {&(0x7f0000002e80)=""/251, 0xfb}], 0x5, &(0x7f0000002fc0)=""/8, 0x8, 0x8001}}, {{&(0x7f0000004000)=@can, 0x80, &(0x7f0000004180)=[{&(0x7f0000004080)=""/2, 0x2}, {&(0x7f00000040c0)=""/185, 0xb9}], 0x2, &(0x7f00000041c0)=""/14, 0xe, 0x800}, 0x2b}, {{&(0x7f0000004200)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000004500)=[{&(0x7f0000004280)=""/201, 0xc9}, {&(0x7f0000004380)=""/87, 0x57}, {&(0x7f0000004400)=""/194, 0xc2}], 0x3, &(0x7f00000045c0)=""/111, 0x6f, 0x1}, 0x1f}, {{&(0x7f0000004640)=@rc, 0x80, &(0x7f0000004540)=[{&(0x7f00000046c0)=""/128, 0x80}, {&(0x7f0000004740)=""/128, 0x80}, {&(0x7f00000047c0)=""/66, 0x42}], 0x3, &(0x7f0000004840)=""/97, 0x61, 0x1}, 0x779}, {{&(0x7f00000048c0)=@ax25, 0x80, &(0x7f0000004b40)=[{&(0x7f0000004940)=""/166, 0xa6}, {&(0x7f0000004a00)=""/189, 0xbd}, {&(0x7f0000004ac0)=""/68, 0x44}], 0x3, 0x0, 0x0, 0x1}, 0x8}], 0x7, 0x2121, &(0x7f0000004c80)={0x0, 0x989680}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000004cc0)={0x2, [0x100000000, 0x5]}, &(0x7f0000004d00)=0x8) 2018/03/22 17:34:22 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={r0}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000080)=0xd, 0x4) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f00000000c0)=0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f00000001c0), 0x4) 2018/03/22 17:34:22 executing program 3: r0 = socket(0x0, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x339) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'ifb0\x00', 0xa201}) 2018/03/22 17:34:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80000000000001, 0x0) setsockopt(r0, 0x6, 0x20, &(0x7f00005b3000)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff00020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c8263f845802ad72fa698807ef14a6a1813e900bf1d113b514dbdc05ea1309163d6a40de8391f2e98b7bbfbcbea", 0xd8) bind$inet(r0, &(0x7f00000f5000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendmmsg$inet_sctp(r0, &(0x7f00002f0000)=[{&(0x7f00003deff0)=@in={0x2, 0x4e20}, 0x10, &(0x7f000085a000)}], 0x1, 0x20008843) shutdown(r0, 0x0) gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00006c3f18)={{{@in6=@mcast1, @in6}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000dc1ffc)=0xe8) getgid() getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f1f000)={{{@in6=@loopback, @in6=@local}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f000007c000)=0xe8) getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000301ff4), &(0x7f0000879000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@loopback}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f0000000080)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003a9ff4), &(0x7f0000dc8000)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000220ffc)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000641f18)={{{@in=@loopback, @in=@multicast2}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f00007a2000)=0xe8) getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000078cffc)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f00008c1000)=0x5aa) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000280)) getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000bb000), &(0x7f0000000040)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000894ff4), &(0x7f0000fd4ffc)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000bbf000)={{{@in=@multicast2, @in=@local}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f0000c6c000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004fdffd), &(0x7f00000a6000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000240)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e28ff4), &(0x7f0000d7c000)=0xc) getgid() sendmmsg$unix(r0, &(0x7f00006c1231)=[{&(0x7f00006cd000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000cb1fa0)=[{&(0x7f0000a07f4e)="2fa24981e02323446c50facfd5f52d98ca233d3a42a81a4d4e8d199bc7a331baaba13ad0e9e01dc8b8131bad937533f273fb22ca906bd4d7c022133366433295aaa906c7cf6a96348d509fe46f4d57a44ce2cc8b419863d47a138453ffbaf8c9645d36cff95c1f47ca6bbecd99b86699c44494225bb95e692bda1ff73e740277503a325794fa6ae052e911a8eeaf30831d429146b2d6f69085e6ac88e9899771d93fde53eb00a7dbbb445832b571e135e1c8", 0xb2}], 0x1, 0x0, 0x0, 0x4}], 0x1, 0x8000) shutdown(r0, 0x1) 2018/03/22 17:34:22 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ashmem\x00', 0x153000, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40047703, 0x81) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) socketpair(0xf, 0x80f, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_DIRTY_TLB(r2, 0x400caeaa, &(0x7f0000000080)={0x200006, 0xffff}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000180)={0x100}, 0x4) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000100)={0x7, [0x7fff, 0x2, 0x2, 0x5, 0x2, 0x10000, 0x7f]}) close(r0) ioctl$PPPOEIOCSFWD(r1, 0x4004b100, &(0x7f00000000c0)={0x18, 0x0, {0x4, @random="549efa4e239c", 'lo\x00'}}) socket$inet6_udp(0xa, 0x2, 0x0) 2018/03/22 17:34:22 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x3fc) io_setup(0x9, &(0x7f00000004c0)=0x0) io_submit(r1, 0x104, &(0x7f0000000500)=[&(0x7f00000000c0)={0x0, 0x0, 0x8, 0x0, 0x0, r0, &(0x7f0000000100), 0xffffff13}]) 2018/03/22 17:34:22 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) close(r0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) 2018/03/22 17:34:22 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000002000)=""/4096, 0xfffffffffffffd85, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) 2018/03/22 17:34:22 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f000047d000)='pagemap\x00') pread64(r0, &(0x7f0000000000)=""/8, 0x8, 0x300000) socket$vsock_stream(0x28, 0x1, 0x0) 2018/03/22 17:34:22 executing program 4: epoll_create1(0x12100000080005) 2018/03/22 17:34:22 executing program 3: r0 = socket(0x11, 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x339) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'ifb0\x00', 0xa201}) 2018/03/22 17:34:22 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xffff, 0x400) r1 = getpgrp(0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@local, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000000140)=0xe8) r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={r1, r2, r3}, 0xc) r4 = socket$netlink(0x10, 0x3, 0x10000001000010) sendmsg$nl_generic(r4, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)=ANY=[@ANYBLOB="20000f00e1000000100d0081000000000100000000000fac308611"], 0x20}, 0x1}, 0x0) 2018/03/22 17:34:22 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006cdfa8)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/checkreqprot\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c0afff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) io_setup(0x401, &(0x7f000014b000)=0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000140), 0x4) getsockname$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000080)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x5, r4}) keyctl$get_keyring_id(0x0, 0x0, 0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/03/22 17:34:22 executing program 7: r0 = getpid() ptrace(0xffffffffffffffff, r0) socketpair(0x11, 0x80007, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$llc(r1, &(0x7f0000000040)=""/82, 0x52, 0x0, &(0x7f0000000100)={0x1a, 0x0, 0xd0, 0x800, 0x7ff, 0xfffffffffffffffc, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r2 = socket$inet6(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r2, 0x29, 0x41, &(0x7f0000000340)=ANY=[@ANYBLOB="73656375726903000000000000000000000000000000000000000000000000003e000000b99632da55f74beff136553c807735994e833bc4320f73d0f61b5e728092f1dd10cfecab118db36989e40f65ce14560c"], &(0x7f00000000c0)=0x1) 2018/03/22 17:34:22 executing program 4: r0 = socket(0x11, 0x4000000000080003, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00001fb000)={'vcan0\x00', 0x0}) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x1f) sendto$packet(r0, &(0x7f0000485fb8), 0x0, 0x0, &(0x7f00000b3000)={0x11, 0xd, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x1, 0x4) 2018/03/22 17:34:22 executing program 6: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) r1 = dup3(r0, r0, 0x0) inotify_add_watch(r1, &(0x7f0000000080)='./file0\x00', 0x1000000) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000aca000)={0x0, 0x10, "8252cc7051f5e05e71ee63b776000682"}, &(0x7f0000000040)=0x18) 2018/03/22 17:34:22 executing program 3: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x339) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'ifb0\x00', 0xa201}) 2018/03/22 17:34:22 executing program 5: mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xaf2000)=nil, 0xaf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000af1fc0), &(0x7f0000af1ff9), &(0x7f0000d26fc0), &(0x7f0000af1ff8), &(0x7f0000c04000)={&(0x7f0000999ffa), 0x8}) r0 = userfaultfd(0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x22000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x3, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={r2, 0x4}, &(0x7f0000000100)=0x8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ae4000)={0xaa}) getpgid(0x0) geteuid() getgid() fcntl$getownex(r0, 0x10, &(0x7f0000001a00)) stat(&(0x7f0000001a40)='./file0\x00', &(0x7f0000001a80)) stat(&(0x7f0000001b00)='./file0\x00', &(0x7f0000001b40)) getpgid(0x0) getresgid(&(0x7f0000001c40), &(0x7f0000001c80), &(0x7f0000001cc0)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001d00)) getresuid(&(0x7f0000001d40), &(0x7f0000001d80), &(0x7f0000001dc0)) getegid() ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000001e00)) stat(&(0x7f0000001e40)='./file0\x00', &(0x7f0000001e80)) getgroups(0x2, &(0x7f0000001f00)=[0x0, 0x0]) getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000003680)={{{@in=@dev, @in=@dev}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f0000003780)=0xe8) getresgid(&(0x7f00000037c0), &(0x7f0000003800), &(0x7f0000003840)) getpgrp(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000003e00)={{{@in=@local, @in=@rand_addr}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in=@multicast2}}, &(0x7f0000003f00)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003f40), &(0x7f0000003f80)=0xc) 2018/03/22 17:34:22 executing program 7: mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) r0 = creat(&(0x7f0000e64000)='./file0/file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$assume_authority(0x10, r1) rename(&(0x7f0000c11ff2)='./file0/file0\x00', &(0x7f00001b4000)='./file0/file1\x00') getsockopt$nfc_llcp(r0, 0x118, 0x1, &(0x7f0000000040)=""/83, 0x53) 2018/03/22 17:34:22 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000002c0)=@bind={0x14, 0x88, 0xfa00, {0xffffffff, 0x10, 0x0, @ib={0x1b, 0x0, 0x0, {"d574cdce5c42dd49ca31fcbe394679e4"}}}}, 0x39a) fcntl$getflags(r0, 0x40b) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/03/22 17:34:22 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400080, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0x8, @empty, 0x8}, 0x1c) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x20}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x102b}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x7fff}}, 0xe8) connect$inet6(r1, &(0x7f0000000140)={0xa}, 0x1c) pwrite64(r1, &(0x7f0000000080)="f8c048924fe10666dd12ae762be0a1a906ce16828639dd95f650db61a43f0148c028713a57978702f13f646c63e053b343eae9536369ebfce9d8068bfbe9ec9577dcc4325a741ab4c4cba4fe3755d157be313447693df1840b73b6574e2eb03f223e42f4147e140cdae1bd4dcbc631d0988505534f5a82a59bb19fbf49bb0a767a3dced57e3a4084f3da8fbce48000312e069c8c59", 0x95, 0x0) 2018/03/22 17:34:22 executing program 5: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000db8000)="7662010400007431656d307b2f00") r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x640000) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000080)=0x2) 2018/03/22 17:34:22 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x3ff, &(0x7f000035d000)) io_setup(0x3fe, &(0x7f00008c1ff8)) futex(&(0x7f0000000040)=0x1, 0x9, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x2, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x761001, 0x0) write$selinux_load(r0, &(0x7f0000000200)={0xf97cff8c, 0x8, 'SE Linux', "f81327c0044de965b31c4d4a572dedf9894e141739827ecf481adf3c582c793b4f80c8850c6e835cf29a9fc8187e282b7843e8e243b8e0391f99657b6cf97414fd6ce91c2b15c15be414f8c3bf68579575130fdd0edaa373836fad22f4d928dfba29d3df5f7c1aa62bfc5feb41132e349ef86bcbb06f5c50ff75cfaca0d06c0e5cf7ec3a88b5f4dfd6f1967031471f1d985cd6795b7babca1eb4e1b84bfcf3295bf24bc0800b85b9d5625ff42158883ef0a9cc836fbf92"}, 0xc7) io_setup(0x3f, &(0x7f00009f5ff8)) io_setup(0x4, &(0x7f0000000000)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000140)={{0x2040000000, 0x9, 0xbf7, 0x2, 0x2, 0x1ff}, 0xff}) io_setup(0x83, &(0x7f0000000180)) 2018/03/22 17:34:22 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000aabff1)='net/xfrm_stat\x00') r2 = syz_open_procfs(0x0, &(0x7f00002f8ff6)='ns\x00') getdents64(r2, &(0x7f0000000000)=""/24, 0x18) r3 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x3, 0x2) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x2e, "e25c9b4ea3d9fa1aaf5ee1e6dc6ac8efb2a117ebe177f9d8b97604580b2b6d2defc1289ce303b6a65a61ca514669"}, &(0x7f0000000180)=0x36) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00000001c0)={r4, 0x1}, &(0x7f0000000200)=0x8) getdents64(r2, &(0x7f0000000040)=""/141, 0x8d) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160\x00'}, 0x58) r5 = accept4$alg(r0, 0x0, 0x0, 0x0) prctl$getname(0x10, &(0x7f0000000300)=""/199) sendfile(r5, r1, &(0x7f0000a2effc), 0x7f) 2018/03/22 17:34:22 executing program 4: membarrier(0x42, 0x0) membarrier(0x8, 0x0) 2018/03/22 17:34:22 executing program 3: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00'}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x339) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'ifb0\x00', 0xa201}) 2018/03/22 17:34:22 executing program 7: seccomp(0x1, 0x200000, &(0x7f0000016000)) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) 2018/03/22 17:34:22 executing program 1: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r0, 0x2, &(0x7f0000000100)=""/32) r1 = socket$inet(0x2, 0x3, 0x19) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000001c0)=@nat={'nat\x00', 0x19, 0x2, 0xd6, [0x20000240, 0x0, 0x0, 0x20000484, 0x200004b4], 0x0, &(0x7f0000000600), &(0x7f0000000500)=ANY=[@ANYPTR64=&(0x7f00000004c0)=ANY=[@ANYRES32, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1], @ANYRES16=r1, @ANYBLOB="3f420d2efce565c7a46778cb3603c93824866147e982b4b2a2a4d9d67f288ee61e83e0170c3abefbf8c08175c14f93afc95d11db7e33add99ba0650c37ae4d450e03bb9c6b4319ede5753d2f189de5f44dd587909b44f0852373c4dd21683bcfe752412e06c4266207553328bcab53a2d86965ae595b2ddcace6201b97c1555aff6cc59c0c5290fcb5a6b6cd372b6cbb865e856875fefbad31c212254237cc1f686bed749d665846aa82202bb97231d6cd73c242ba7c088d6d3012d723103d37eba4395a1adea970d1b049e5"]}, 0x126) [ 41.217821] capability: warning: `syz-executor7' uses 32-bit capabilities (legacy support in use) 2018/03/22 17:34:22 executing program 4: munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) sched_getaffinity(0x0, 0x8, &(0x7f0000fddffa)) 2018/03/22 17:34:22 executing program 3: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x339) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'ifb0\x00', 0xa201}) 2018/03/22 17:34:22 executing program 1: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000140)={@remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) r1 = syz_open_dev$sndpcmp(&(0x7f00000002c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x80882) mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x9, 0x10811, r1, 0x0) bind$unix(r1, &(0x7f0000000040)=@abs={0x0, 0x0, 0x4e22}, 0x6e) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400000, 0x0) ioctl$KDSKBLED(r2, 0x4b65, 0x4) syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x4100) ioctl$TCSETA(r1, 0x5406, &(0x7f00000000c0)={0x7, 0xc678, 0x1ff, 0x0, 0xd08, 0x5487, 0xa1, 0x0, 0x9, 0x8}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000003c0)={r1, &(0x7f0000000180)="8893bfca4fe7a436d359c11db6bfc1c0cf1571730b7a920bfd1cf0d7dc319a7ba8bee60cf4497866a95ca442108c68befb816e522c7f730126d658e75778cc7c3dafd65846660c08bfc0d9b75b00f1937fc2bb0ffb28cdafe0a8f1cc003192f7251aed3d19be1601596184c5f8b258be9a0457240c49902de7ace5e22a7d3f5249c3d11d69a4d6461f6d25f6625ebc884c077b460e1b6c159e4bb14575de7498d537eb07c416ba36d9b77fc569f7195c355e20f0b3fcd11d4f69717713dd0816d136bc29aaa6c65a7566a03a465f01791c151e23510e172414fe8b93f71c52ea3ceae85e9dbcb2bbc53ed3bc999cc3e52e380ad951fc9178", &(0x7f0000000300)=""/171}, 0x18) 2018/03/22 17:34:22 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000000000), 0x4) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000080)={{0x2, 0x4e22, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x24, {0x2, 0x4e20, @broadcast=0xffffffff}, 'erspan0\x00'}) 2018/03/22 17:34:22 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x121940, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000040)={0x2, 0x0, [{0x12, 0x0, 0xfffffffffffffff7}, {0x10, 0x0, 0x5}]}) 2018/03/22 17:34:22 executing program 5: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x40000, 0x0) bind$bt_rfcomm(r0, &(0x7f0000000400)={0x1f, {0x4, 0x3, 0x100, 0x9, 0x0, 0x3}}, 0xa) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0x0, 0x1, 0x8, 0x24a, 0x0}, &(0x7f0000000300)=0x10) r2 = syz_open_dev$sndpcmc(&(0x7f0000000380)='/dev/snd/pcmC#D#c\x00', 0x8, 0x8000) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000340)={0x4, 0xffffffffffffffff, 0x8004, 0x44, 0x8, 0x8, 0x34b, 0xb9b, r1}, 0x20) sendmsg$alg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="4c74d3c91f1cb5f12eb7d107e859eb5a1af171d4495888fd3e9de61ccfb854ebc07aee106bec5e8e669d4c2ea56e32e36feeb655284e7e79fca7f4940892fefcc6262dcbdacc2b9a6c0309194b5442d9f161fc6f364755fdce5dc21dfb843bb1e4598a5fc64187573ddd860bbb6da6314d1400143fb8f2dc6579c44b4b07cd0979088f2ab6a9f92339ff34bffa9061d9469a14114d84b5c0bf7cce85b534224fad94339aa05187ed5e49", 0xaa}], 0x1, &(0x7f0000000140)=[@iv={0x104, 0x117, 0x2, 0xf3, "32efc42995d5c6c9a79ce8ef2bc64740308a97a3a56591cd6b3b4c4b39273d5ced404a214ecabf99a09ef57b3c6ee4ebf8db3e101fe9df9bcf6ff2732e99f1e73b4455f55ad86f85c57d072a03b17db93f0137273e4f0aeaf731e503d2576a6e30510e8117cc233a2262a1290200c03f98eca787ca5baebeb6958eef6fb64caf50809dc568515f406379e925eb255157b77af49847e40d02f9e9260779e1d569eb38c67aa3ab1da7050f921d002efb10522d6001bbe883e66ccc8fcc1ddf1978a722540930372b4230ee265b672309058a402da7b8753346494e968fb2bd18ae4f101e0cd46a116d137024ba2ce95d0fe7d994"}], 0x104, 0x4004000}, 0x1) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000003c0)=@assoc_id=r1, 0x4) socket(0x0, 0x0, 0x0) 2018/03/22 17:34:22 executing program 2: r0 = getpgrp(0xffffffffffffffff) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, r0, 0x200000000000000, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000040)) r2 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r2, 0x89a3, &(0x7f0000000680)={'ip6tnl0\x00', @ifru_data=&(0x7f00000006c0)="92059aabb94bcf025e7b9c21be0fa7999c356d7812be16ffdb896705befe05c6"}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x200000, 0x0) ioctl$TIOCSLCKTRMIOS(r3, 0x5457, &(0x7f0000000180)) perf_event_open(&(0x7f00000000c0)={0x3, 0x70, 0x9f27, 0x2, 0xff, 0x8, 0x0, 0x6, 0x20000, 0x2, 0x0, 0x5, 0x7, 0x1, 0x80000000000000, 0x180000000, 0x8, 0x7, 0x0, 0x6, 0x7, 0xfff, 0x1, 0x2, 0x401, 0xfffffffffffffffd, 0x4, 0x7, 0xffffffff, 0x7, 0x5, 0x7, 0x20, 0x7, 0x5, 0x4, 0x6, 0xff, 0x0, 0x80000000, 0x1, @perf_bp={&(0x7f0000000080), 0x2}, 0x20, 0xfffffffffffffffa, 0x5, 0x7, 0x2, 0x1}, r0, 0x3, r1, 0x4) 2018/03/22 17:34:22 executing program 4: r0 = socket$inet6(0xa, 0x80007, 0x7) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x41) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x20, &(0x7f0000000000)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x17}}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f00000000c0)=0x10) 2018/03/22 17:34:22 executing program 0: recvmsg(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000640)=[{&(0x7f00000000c0)=""/245, 0xf5}, {&(0x7f00000001c0)=""/244, 0xf4}, {&(0x7f00000002c0)=""/69, 0x45}, {&(0x7f0000000340)=""/75, 0x4b}, {&(0x7f00000003c0)=""/3, 0x3}, {&(0x7f0000000400)=""/38, 0x26}, {&(0x7f0000000440)=""/210, 0xd2}, {&(0x7f0000000540)=""/28, 0x1c}, {&(0x7f0000000580)=""/179, 0xb3}], 0x9, &(0x7f00000006c0)=""/120, 0x78, 0x2}, 0x40) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000780)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x101, 0x8, 0x9, 0x9a9a, 0xbc3, 0x2, 0x3, 0x7, 0x1, 0x7c7e67e5, 0x5, 0xfb, 0xffffffff, 0x3, 0x8001]}, &(0x7f0000000880)=0x100) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000008c0)={r1, 0xa46}, &(0x7f0000000900)=0x8) socket$inet6(0xa, 0x6, 0x0) connect$inet6(r0, &(0x7f0000000940)={0xa, 0x80000000004e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) 2018/03/22 17:34:22 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @empty, 'syz_tun\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'yam0\x00'}}) epoll_create1(0xfffffffffffffffe) 2018/03/22 17:34:22 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000000)=""/199) 2018/03/22 17:34:22 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000348f88)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000140)=ANY=[@ANYBLOB="d2000000000e0000024d564b00010000000000"]) r3 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x9, 0x92840) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000080)) 2018/03/22 17:34:22 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x7, 0x40) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) waitid(0x2, r1, &(0x7f0000000240), 0x40000000, &(0x7f0000000280)) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000000080)) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000001080)={0x13, 0x0, &(0x7f0000000080)}) 2018/03/22 17:34:22 executing program 5: mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0) mlock2(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0) mbind(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1, &(0x7f0000000080)=0xfffffffffffffffd, 0x4, 0x0) socketpair(0x8, 0x803, 0xffffffffffffffff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000040)={0x100, 0x7}) mremap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000005000/0x2000)=nil) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000003000/0x3000)=nil) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f00000000c0)) 2018/03/22 17:34:22 executing program 3: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x339) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'ifb0\x00', 0xa201}) 2018/03/22 17:34:22 executing program 2: io_setup(0x6, &(0x7f00000000c0)=0x0) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) io_submit(r0, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000240)="b3", 0x1}]) sync() 2018/03/22 17:34:22 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$VHOST_SET_VRING_ERR(0xffffffffffffffff, 0x4008af22, &(0x7f0000000080)) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000180)=ANY=[@ANYBLOB="010000000000000010000040000000000000000000000000f683cf06f3ad43f1422a9844bc1475763ee9e6a195acda167a3d05802c360148d6035701774bbd0fa9b5ed540f5b4b49e1f8d7330f54e7184fa12d5ff825ee10e060d3339fc404b534378642ff50b134970f5c21ed3c6c1c5b72a83c575e32ab635e9df37698c2673b4ad86bea364d99cab7a0531586fc7dbdd075479d7a37b1b92e8ceeeea3184386beade756e06d23b07eb6fddeeacd9b0c0018"]) 2018/03/22 17:34:22 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='scalable\x00', 0xfffffffffffffebe) shutdown(r0, 0x1) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) write$evdev(r1, &(0x7f0000000040)=[{{}, 0x8, 0x7ff, 0x7}, {{0x77359400}, 0x4596, 0xffffffff, 0x5}, {{r2, r3/1000+10000}, 0x85, 0x800, 0x7}], 0x30) 2018/03/22 17:34:22 executing program 0: r0 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000001100)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc008641d, &(0x7f0000001180)={r1, &(0x7f0000001140)=""/31}) finit_module(r0, &(0x7f00000010c0)='skcipher\x00', 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r3 = accept4$alg(r2, 0x0, 0x0, 0x0) fcntl$setstatus(r3, 0x4, 0x2400) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001040)='/dev/sequencer\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000001080)={r3}) readv(r3, &(0x7f0000000000)=[{&(0x7f0000000040)=""/4096, 0xfea7}], 0x1) 2018/03/22 17:34:22 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000040)=0x39, &(0x7f0000000080)=0x4) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f00000000c0)={0x9, 0x102000}) bind(r0, &(0x7f0000000180)=@pptp={0x18, 0x2}, 0x80) 2018/03/22 17:34:22 executing program 3: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x339) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'ifb0\x00', 0xa201}) 2018/03/22 17:34:22 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0xfffffe84) socketpair(0x4, 0x0, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000100)=0xb) write$rdma_cm(r0, &(0x7f00000003c0)=@destroy_id={0x1, 0x0, 0xfa00, {&(0x7f0000000380), r1}}, 0x314) 2018/03/22 17:34:22 executing program 6: r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000454ff0)={0x0, 0x2710}, 0x10) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000}) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x84800) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00000000c0)={r2, 0x80000, r3}) accept4$ipx(r0, 0x0, &(0x7f00001b4ffc), 0x0) 2018/03/22 17:34:22 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha1\x00'}, 0x58) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000005c0), 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x8001, 0x101000) syz_open_dev$admmidi(&(0x7f0000000380)='/dev/admmidi#\x00', 0x9, 0x2800) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0xda, "d7b55e39ead41fdeaf8df8e8efd207d81c78e6e32d10a817d41a46a57c576a01309648ed843d5cb2164886c785c2a108fd528b840bcdc6b0fb9e50a41524a75ccd00f12c416e73b2b54a58ee45190a139dbfc97d120a668e49ca46d6da1ad135adde14cca17f63d5d9fa29ba0cc137b9e68be9e8346c64cd0a2ce557b6ac9f9f161ddedf9bc7fc044972f6dd1a0287c0533d6ba39d22698ba9de91367d53cd07e423347c9271109d6f34948ea7f3e3198a48787bc7e3a56e7a62355e9d474a412de4c3503d1bbce8a7a2d60056e0a7a42db5bdea5c322bf8c25c"}, &(0x7f0000000240)=0xe2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000280)={r2, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x3, 0x7, 0x3, 0x7, 0x8001}, &(0x7f0000000340)=0x98) 2018/03/22 17:34:22 executing program 2: socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000002fc0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000006c40)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000006a00)=[{{&(0x7f00000061c0)=@nfc, 0x80, &(0x7f00000065c0)=[{&(0x7f0000006500)=""/141, 0x8d}], 0x1, &(0x7f0000006600)=""/207, 0xcf}}, {{&(0x7f0000006700)=@nfc_llcp, 0x80, &(0x7f0000006980)=[{&(0x7f0000006880)=""/245, 0xf5}], 0x1, &(0x7f00000069c0)=""/4, 0x4}}], 0x2, 0x0, &(0x7f0000006b00)={0x0, r2+10000000}) recvmmsg(r0, &(0x7f0000002f40)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f00000011c0)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001340)=""/116, 0x74}}, {{0x0, 0x0, &(0x7f0000002800), 0x0, &(0x7f0000000040)=""/250, 0xfa}}], 0x2, 0x0, &(0x7f0000003000)={0x0, r1+30000000}) 2018/03/22 17:34:22 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000013fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x2}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000080)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) connect$inet6(r0, &(0x7f000000d000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x10040000000000b}, 0x1c) syz_emit_ethernet(0x6e, &(0x7f0000002000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [], {0x0, 0x6, 'p+l', 0x0, 0x6, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}, [], "33cc6533eb08a2e9"}}}}}}}, 0x0) exit_group(0x2) 2018/03/22 17:34:22 executing program 7: rmdir(&(0x7f0000000000)='./file0\x00') r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000ae3fef)=""/17, &(0x7f0000005000)=0x3c5) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000005000)=""/20) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/03/22 17:34:23 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x25ef, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffa000/0x4000)=nil, 0x4000}, 0x2}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f00000000c0)={0x18, 0x55, 0x3ff, 0x0, 0x0, {0x7}}, 0x358}, 0x1}, 0x0) 2018/03/22 17:34:23 executing program 3: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'ifb0\x00', 0xa201}) 2018/03/22 17:34:23 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x8) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000189ff4)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000100)={0x1c, 0x29, 0x701, 0x0, 0x0, {0x3}, [@typed={0x8, 0x2c}]}, 0x1c}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'erspan0\x00', 0x800}) 2018/03/22 17:34:23 executing program 0: r0 = socket$inet6(0xa, 0x800, 0xff) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x200, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000080)={0x0, @loopback, @dev}, &(0x7f00000000c0)=0xc) sendmmsg(r0, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0) 2018/03/22 17:34:23 executing program 7: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/policy\x00', 0x0, 0x0) vmsplice(r0, &(0x7f0000000100)=[{&(0x7f00000000c0)="f198d11080772be31504756830e1a91327154333fe6b89d7", 0x18}], 0x1, 0x8) openat$ion(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ion\x00', 0x187000, 0x0) socket$netlink(0x10, 0x3, 0xe) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x4, 0x101000) rt_sigsuspend(&(0x7f0000000000)={0x7}, 0x8) syz_emit_ethernet(0x72, &(0x7f0000625f8e)=ANY=[@ANYBLOB="cd390b082cf2aaaaaaaa00ff86dd60fffff3003c3a0000000000000000000000ffff00000000ff02000000000000040000000060c545f900002f0000000000000000000000000000000000ff01000000000000000000000000000176e1cd3b92fbc0db311047d7ea838f05a0a80500000015"], 0x0) 2018/03/22 17:34:23 executing program 2: r0 = syz_open_dev$sg(&(0x7f00005f5ff7)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f000036eff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f00000000c0)="648fdeb0ef7b0b46cf8f1907351421d849e063c950e449650eeab38b70067bb5d156db00cebeaf636f6d2f431b5fca2d020ad235a57250db64373c4ca71d9977e868d76f1e5ccb7f2b09a2703baeed51e9ab2c4064ca831966fb343603912f88e0d39f7edc4cda4e9b940969764e51b7", 0x70}, {&(0x7f0000000140)="b0fd9abb4ee0556ca69b4db195df0c30fd5b3535f9bed7e8a019b9c29207b88e01d05d5437adcab6432716a574b4ce47b23f93b0d7ecc0e673642eeba01a8b6c41f1ae6122b8c6efda2dd054b85e669ee9f08f185bb5bd7ad4dc2c7ad71d9efb2083881074e92c916c95e7c3a1d75c", 0x6f}, {&(0x7f00000001c0)="520f11f92b5dff36b06abfb88387e0c64ec2163b571915bf80bd98c90a28b6a81be21a8ee697769345b253f506bdacd16b5a7bc6a5960c937fe3f0822b5a12354d6359dc2438eee8e72b972ef9078f4b30aeca9aa5ec744f710768cf2b4782ac81ff37d28bf8d26643961fc2e1c34a764c148718ac23075e14e90d28b6322cc233f4d488926a4d2d3869f83b1329890ad62b4f7ce4117bd016816165723675ab36508d467f91a629d79f4ebd398421db3f73f0955f6310ce7caf", 0xba}, {&(0x7f0000000280)="0aec8fb5dacf6b477d8ab28b24177c47055f38a6e90d076baea95e978fe54d0a0b7738ad799af305ee9e1981814d36231a864399de655b15b499f3b3953d052cc99114142ddc620e5c26dbf2cb08e57f79c0485f756ff29a00331a2e04f5265ea8ac7bb4ac86d9cb662b8d0c8357e1fb4d2118ec15997041a554", 0x7a}, {&(0x7f0000000300)="91558fef78ea5e91aef3b3a90d6f92f44c8829e7daf302b525112160f3004f115f77bd70819e9783f997fd51a167e1ffa2352b6fff1732bc18c86d5708a5b7efc2bf758f2671a2fa65c820cde73c3c0e93280be6729795f513183e3a967c1dd99e3fe5ae0d690489d895dbb2eb5141beec764c8e687d09ab51a8a068aab7cef3d1f438c6a6a2", 0x86}, {&(0x7f00000003c0)="fa9b3e70c06805800a2b9d9f64b519d01aa45284ad78bfe88fb6460427d8ffb68235e8560643b2c80edd3705ad7a28364735e9d35b5a44b4cf32e215304b839fce135f1aec9c390c6c57d00de55893e571811410d8136a0308707c9a4dc17288f22647df5ae7a67f5def9641e915ed6c630ea891925605baddd8104062eb0b087c2df526fe2029fab20c2dac8d730be119", 0x91}, {&(0x7f0000000480)="9dd59edb27dc102a014345ad54c4360b4dbdf236ff7b1f3040f76164e6450fd3556bb62762bc3bff3598b5c04e9f335654ee7e39fca115b57c4dd2420e55e18ec563f4cfbcf283ab364185cce2586cf5637284650505356ddfb59cb53537a32f809f5fa1b2c55445", 0x68}, {&(0x7f0000000500)="eb2a8aaa897b2c617d1d118af1b71a8af018a8a681b4eb93c7c71a6a185453d190784dc4ee2ce5effaa6f85188f15a2db0e3d5e2d2b1cc688213c9496f43a93b23265e86d57b686402841b531ef01c995126c213bfa8be7dfd6bb6bcb9d1dafa750e6db5dcc9919b8a9e8e1a85b782fa86675c95fa91f688b97f3665aaf9a1b922c267075614962fabd7870713fb2bc6a684e96ed742a9bff1d3be37b839f73ea28838be7ccdc5c3b190a72fc28fa4c18ca423c4b6d00b80d8213af5a27dd9ec7216116c1edb3a80f8c3aab99e364c57b0a2d5e80f74", 0xd6}], 0x8, 0x49) ioctl(r1, 0x2283, &(0x7f0000001000)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000), 0x17, 0x0, &(0x7f0000000040)="23769091d952a590f3ad674f8706c2f48b53c4240730ec"}) 2018/03/22 17:34:23 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x105400, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x3, 0x4) r1 = socket(0x10, 0x802, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000080)=0x7, 0x4) write(r1, &(0x7f00000000c0)="240000002a0025f000154302000000000000c4000400000000e10200000002000000000023", 0xffffffffffffffc5) 2018/03/22 17:34:23 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_buf(r0, 0x29, 0xe708801a85027c43, &(0x7f0000000040)="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", 0x1000) r1 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r1, 0x0, 0x14, &(0x7f0000e64ff7), 0x0) 2018/03/22 17:34:23 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f00000005c0)) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x9}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x7fff, 0x4, 0x81, 0x5, r2}, &(0x7f0000000100)=0x10) 2018/03/22 17:34:23 executing program 1: mkdir(&(0x7f000063543e)='./file0\x00', 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x4e22, 0xd482, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, {0xa, 0x4e24, 0x3, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}, 0x80}, 0x3ff, [0x7ff, 0x7, 0x10000000000, 0x6, 0x80, 0x10000, 0x1, 0xfffffffffffffffa]}, 0x5c) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fusectl\x00', 0x0, 0x0) 2018/03/22 17:34:23 executing program 3: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'ifb0\x00', 0xa201}) 2018/03/22 17:34:23 executing program 5: sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000faee8)=[{&(0x7f00009dcff0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, &(0x7f0000fb8000), 0x0, &(0x7f0000fd3fd4)=[@sndrcv={0x2c, 0x84, 0x1, {0x0, 0x0, 0x203}}], 0x2c}], 0x924924924924aaa, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000100)={'nat\x00', 0x0, 0x4, 0x77, [], 0x5, &(0x7f0000000000)=[{}, {}, {}, {}, {}], &(0x7f0000000080)=""/119}, &(0x7f0000000180)=0x50) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000200)={0xb2, 0x2}) 2018/03/22 17:34:23 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='limits\x00') r1 = signalfd4(r0, &(0x7f0000000080)={0x7f}, 0x8, 0x800) pread64(r0, &(0x7f00000000c0)=""/90, 0x5a, 0x0) bind$vsock_dgram(r0, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0xffffffffffffffc7) pread64(r1, &(0x7f0000000200)=""/205, 0xcd, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)) 2018/03/22 17:34:23 executing program 1: r0 = socket(0x200000000010, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@remote, @in6=@mcast2}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000140)=0xe8) write(r0, &(0x7f0000000100)="2400000026007f8b15ae58baf63fd64c000000000000007701000000ff01001038c18c00", 0x24) socket$inet_sctp(0x2, 0x1, 0x84) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000280)) umount2(&(0x7f0000000580)='.', 0x0) [ 41.761605] binder: 6098:6104 ioctl 2283 20001000 returned -22 [ 41.770254] binder_alloc: binder_alloc_mmap_handler: 6098 20000000-20002000 already mapped failed -16 [ 41.781682] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 41.804378] binder: 6098:6126 ioctl 2283 20001000 returned -22 2018/03/22 17:34:23 executing program 4: r0 = creat(&(0x7f0000000ff8)='./file0\x00', 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f00000000c0)={0xfc05, 0x6eb69c66}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000000)={{0x4, 0x4, 0x0, 0x3, 0x1000, 0xfffffffffffffff7}, 0x20, 0xe1, 0x4}) socket$inet6_sctp(0xa, 0x1, 0x84) socket$inet(0x2, 0x6, 0x3) syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/03/22 17:34:23 executing program 0: mq_open(&(0x7f0000000100)='.\x00', 0x0, 0x0, &(0x7f0000000140)) socket$kcm(0x29, 0xae7e170d0a423910, 0x0) 2018/03/22 17:34:23 executing program 3: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'ifb0\x00', 0xa201}) 2018/03/22 17:34:23 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x8001, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)) 2018/03/22 17:34:23 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(0xffffffffffffffff, 0x8004745a, &(0x7f0000000040)) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f00000000c0)={0x2, 0x7}) sync() socket$inet6(0xa, 0x6, 0x0) 2018/03/22 17:34:23 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fddff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000f51ff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='.', &(0x7f0000a42000)='\x00v\t', 0x1001, &(0x7f0000f8e000)) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='.', &(0x7f0000000180)='ramfs\x00', 0x808000, &(0x7f00000001c0)) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) mlockall(0x3) 2018/03/22 17:34:23 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f00000000c0)=""/100, &(0x7f0000000200)=0x64) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000040)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, r1, 0x0) r2 = socket$inet6(0xa, 0x3, 0xfd) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000140)=0x4) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) getpeername$packet(r4, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x14) 2018/03/22 17:34:23 executing program 0: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x407) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) readv(r0, &(0x7f0000000900)=[{&(0x7f0000001000)=""/4096, 0x1000}], 0x1) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x101, 0x202100) getsockopt$ax25_int(r1, 0x101, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) readv(r0, &(0x7f0000002fd0)=[{&(0x7f0000448fdc)=""/36, 0x24}], 0x1) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/03/22 17:34:23 executing program 7: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000040)={{0x2, 0x4e20, @multicast2=0xe0000002}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 'eql\x00'}) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x8, 0x1033, r0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x80000, 0x0) connect$nfc_llcp(r1, &(0x7f00000000c0)={0x27, 0x0, 0x2, 0x4, 0x108, 0x1, "c97c7bb597050921514f67508d6500f6b1d698e23f2f15e2aac841b6fa2fb373f68590c1ffe2009a4ca3be5e494a14cb1ce2ba3526b7d1a45bb17efef4bfd4", 0x23}, 0x58) clock_gettime(0x0, &(0x7f0000001180)={0x0, 0x0}) setitimer(0x2, &(0x7f00000011c0)={{}, {r2, r3/1000+10000}}, &(0x7f0000001200)) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f0000000140)={0x1000, "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"}) 2018/03/22 17:34:23 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x103000, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040), &(0x7f00000000c0)=0x4) syz_emit_ethernet(0x14, &(0x7f0000000080)=ANY=[@ANYBLOB="94fc2d8dacf287e22336db19ccabe7aaaaaaaa00"], &(0x7f0000000100)) 2018/03/22 17:34:23 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = memfd_create(&(0x7f00000000c0)='+vboxnet1md5sumppp0*selinux\x00', 0x2) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x12710, 0x1, 0x4, 0x1000, &(0x7f0000fff000/0x1000)=nil}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000140)={0x10007, 0x1, 0x0, 0x2000, &(0x7f0000ffe000/0x2000)=nil}) ptrace$getregs(0xe, r2, 0xfffffffffffffc00, &(0x7f0000000080)=""/5) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x5) 2018/03/22 17:34:23 executing program 3: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x339) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000180)={'ifb0\x00', 0xa201}) 2018/03/22 17:34:23 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x107d}, 0x2c) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x101000, 0x0) recvfrom$llc(r0, &(0x7f0000000080)=""/71, 0x47, 0xe0d15e879935fd18, &(0x7f0000000100)={0x1a, 0x0, 0x66a, 0x6, 0x0, 0xfffffffffffffff8, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x5, 0x0, 0x7a, 0x0, 0x1}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) socketpair$ax25(0x3, 0x5, 0xc3, &(0x7f0000000000)) 2018/03/22 17:34:23 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) connect$unix(r0, &(0x7f0000000180)=@file={0x7e0b53f023a164b2, './file0\x00'}, 0x25) 2018/03/22 17:34:23 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001700)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000016c0)={0xffffffff}, 0x13f}}, 0x20) socket$inet_icmp(0x2, 0x2, 0x1) write$rdma_cm(r0, &(0x7f0000000000)=@connect={0x6, 0x118, 0xfa00, {{0x0, 0x0, "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", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r1}}, 0x120) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x800, 0x0) setsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f00000001c0)="9e44ee2cb74c113071ab236e6fc39001c8e395ba3821748b2a474121f51f542446b41907c5148bd01db2f0c1510d5c9fd5c23efc147838af8a6729e8b3f288fa59855b6c587809a887ba17a99673341d3bdf31a5982e01cbe4b57bfe4c608b0ea5b34702f1314c76e3add3c117e2df3b34736706c6ab86e551383982b0a5e2158ed3e72ce803472d3b7a8ef7d7ebe6ba846690134c6cd8db535b075cd271b8213af9adf8c676294530356b69c5c77a7f48e580f05f79a8460adc492f96a36e11c9ad4df7d5aa94fbd2608ee9ec53c8cb49", 0xd1) 2018/03/22 17:34:23 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000080)=0x8) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00000000c0)) getsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x15) 2018/03/22 17:34:23 executing program 5: r0 = socket(0x7, 0x4000000000080002, 0x0) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000000)}}, {{&(0x7f0000000040)=@nfc_llcp={0x27, 0x1, 0x2, 0x6, 0x36f2d4c3, 0x20, "2d562cfc30fb2c63030869512a49c2081b7da824e2294308dfdf0a648c4428f32dcf81fd9df0b044bc237d621c0761001695bb7959f7f9b2edd47d883b0f62", 0xc}, 0x33c, &(0x7f0000000240)=[{&(0x7f00000000c0)="1bb799d5077ae9129b45e6f59ef14f61cf406c7a6e8f01ad90d7875c054c3e38c6cc1e7febe228805a590b1f82d2d98ee6aabc3e9dfd504f92efae2369e99a5a834634dc748d2b14047dc1f0f41e83e852c92872cf2ffc118049b7f69e39e6947cf690efe0a3", 0x66}, {&(0x7f0000000280)="c9994894231ecfd5fff40f0ee3d95b0ab2ff28809800fdf7c4f8d67abc057ea6987f15d91abe3f538ab2544c5ef56c0f7c28489d7b84963e80a1026f379a8e8e6b288f778371c0e5ed5c60214e8edcc208b99a8ec0eeb1ffa4dcc8b92a8a420b9b0764a8b64c26d512d24bd95900a2b6804e2b57aad6d64ca238dd9807a0afd1a0b5fe07d94fec", 0x87}, {&(0x7f0000000340)="0de31362bfb102c30b80237c1b02457fcac8ce50afa33327f564f56fe4be6ac04a8fce713e7fbd0017ff5cef44f24b5120810257cf63f96870bf61c1af599db3549bee630759cb8aa2f7131e579c063bd58457bbc2029795a55c5a0deccaf9789cc90a05da8e03c630c6bc1e0c7e62758c1c23d9fb5c9f879fc9b5bddb55c6dd2bb1b366c59fb8270e0f1a6a1727cddc07883c4d870ec9231ff6379f38290f465f2ede1d226fde81ef4df2e4699e341d0e1b8fd7ab3be319687b3892e1493c0304f044cfb880622649600b9b196df2f1f44efc6c91f8", 0xd6}], 0x3, &(0x7f0000000440)}}], 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x21) syz_extract_tcp_res(&(0x7f0000000540)={0x41424344}, 0x0, 0x7fff) syz_extract_tcp_res(&(0x7f0000000580)={0x41424344, 0x41424344}, 0x80000000, 0x10000) write$tun(r1, &(0x7f00000005c0)={@void, @hdr={0x1, 0x4, 0x5, 0x2, 0x1, 0x7c000000000000}, @mpls={[{0x6, 0x0, 0xa0000000, 0x2}, {0x10000, 0x7, 0x9, 0x3fe000000000}, {0x9, 0x6, 0x7ff, 0x3}, {0x1000, 0x7, 0x4, 0x3}, {0x5, 0x40, 0x5, 0xcdf}, {0x100000001, 0x73be, 0xd9}, {0x7, 0x7, 0x2c, 0x2}], @ipv4={{0x6, 0x4, 0x200, 0xbc8d, 0xa0, 0x67, 0xffff, 0x7ff, 0x7f, 0x0, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}, {[@end]}}, @tcp={{0x4e23, 0x4e23, r2, r3, 0x5, 0x0, 0xe, 0x20, 0x7fc000, 0x0, 0x2, {[@timestamp={0x8, 0xa, 0x7, 0x3}, @generic={0x17, 0xc, "698df45e3ff6da584be8"}, @fastopen={0x22, 0xc, "a7db0ca30e6efa7ba4fe"}, @eol]}}, {"3e2c1c4148f4a9451233ccbf9a1033ea1c8de5ae3af1ca19f95f1486a0c8899e1b328a719db06efce9ec8bc999f8f84efbf0dfe9aa75824b29c3d951ef21d867a1e31937091a22298e14611e6a0e890f"}}}}}, 0xc6) 2018/03/22 17:34:23 executing program 6: mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000001ffb)) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x8200, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00000000c0)=0x8, 0x4) 2018/03/22 17:34:23 executing program 3: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x339) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'ifb0\x00'}) 2018/03/22 17:34:23 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000000dc01)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000027fd4)=@mpls_newroute={0x1c, 0x18, 0x503, 0x0, 0x0, {0x1c}}, 0x1c}, 0x1}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={r2, 0x0, 0x30}, &(0x7f0000000140)=0xc) 2018/03/22 17:34:23 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() r0 = socket(0x1001000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000f81000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="380000001000ffff00000000000000000000b1fb3cf5633704a8bd29000004700b21a8fab9", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012001400010069703667726500000000000000060000"], 0x38}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x7fffffff, 0x6}, &(0x7f00000001c0)=0x88) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000200)={r1, 0x56, 0xfffffffffffffffb, 0x5}, &(0x7f0000000240)=0x10) 2018/03/22 17:34:23 executing program 2: timer_create(0x0, &(0x7f0000b3d000)={0x0, 0x3c, 0x0, @thr={&(0x7f000022f000), &(0x7f0000298000)}}, &(0x7f0000a7e000)) clock_gettime(0x0, &(0x7f000010dff8)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f0000052000)={{}, {r0, r1+30000000}}, &(0x7f000019dfe0)) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0xa0000, 0x0) write$selinux_context(r2, &(0x7f0000000040)='system_u:object_r:watchdog_device_t:s0\x00', 0x27) timer_settime(0x0, 0x0, &(0x7f000005bfe0), &(0x7f0000046000)) 2018/03/22 17:34:23 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe8fe4)={0xa, 0x4e20}, 0x1c) listen(r1, 0x2) listen(r0, 0x8) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x8800) write$selinux_context(r2, &(0x7f0000000040)='system_u:object_r:policy_config_t:s0\x00', 0x25) 2018/03/22 17:34:23 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) socketpair(0x9, 0x6, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDSETLED(r2, 0x4b32, 0xa04) r3 = dup3(r1, r0, 0x0) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000000040)=0x1, 0xfed3) sendto$inet(r3, &(0x7f0000c14000), 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x4e20}, 0x10) [ 42.110271] QAT: Invalid ioctl [ 42.123865] netlink: 24 bytes leftover after parsing attributes in process `syz-executor4'. 2018/03/22 17:34:23 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x1ee}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x402000, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000080)=0x44, 0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f000000ef31)='b'}) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000010000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) 2018/03/22 17:34:23 executing program 7: socket(0x10, 0x8000b, 0x0) r0 = mq_open(&(0x7f0000000080)="822d2a76626f786e657431292600", 0x0, 0x0, &(0x7f00000000c0)) mq_notify(r0, &(0x7f0000000000)={0x20000000, 0x8000000000013, 0x2}) 2018/03/22 17:34:23 executing program 3: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x339) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'ifb0\x00'}) 2018/03/22 17:34:23 executing program 5: r0 = gettid() exit(0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfffffffffffffffd, 0x12000) mq_notify(r1, &(0x7f00000001c0)={0x0, 0x11, 0x6, @thr={&(0x7f0000000040)="b5400b9dafa022d3a9db1802d302c23a507a0c09d3c958bfc3ce2dfdc5d0bad0e2177af6c09e52fe7da6fb95d546229800aa86595e548487d9458c9a659d015f43409a099de96b64467d945d6d0fa04aed70951f", &(0x7f00000000c0)="ed849061a53f59e85382225e020e1f8dcf84952c804f966d317746ddb9c104722d8be81da145b82742ddab7d6de325eb8d628b7dbee86ecf0f4487c2d5c1906dfc25c459a8e768b4b2637aed7edf599334f04f7c5d76fddefb83d5e6870586a9ad4fd6d9eb76d8e3e5aecb0383f041e55aa4279a2919544f9fff468c0d9cffcfaa90540466ba2a2defb5d0a0a350000c16289408d2c9f07fb09345371689d2a2421bad7e6276a74e3b3fd147a0aabc406bd1536496743137e4f7b6a41b4bbd49717d096589b03dca64255e17f66538047ad5d15fbdbde3ae47c55b486938dd0fdd4f47ad637fcfdc"}}) ioprio_set$pid(0x1, r0, 0x0) 2018/03/22 17:34:23 executing program 6: syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000059aff7)='/dev/ppp\x00', 0x42000, 0x0) init_module(&(0x7f0000000040)="706f7369785f61636c5f616363657373656d3127766d6e6574306d696d655f7479706565746830656d3073656c662d8b747275737465642473656c696e75786574683100", 0x44, &(0x7f0000000180)='/dev/sg#\x00') ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) ioctl$EVIOCGREP(r0, 0x40047452, &(0x7f00000000c0)=""/174) [ 42.151863] QAT: Invalid ioctl 2018/03/22 17:34:23 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_getres(0x8, &(0x7f0000000000)) ioctl$void(r0, 0x5451) 2018/03/22 17:34:23 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='maps\x00') readv(r0, &(0x7f0000000100)=[{&(0x7f0000000200)=""/247, 0xf7}], 0x1) syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x1f, 0x200004) 2018/03/22 17:34:23 executing program 4: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000000000)={'system_u:object_r:logrotate_var_lib_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x30, 0x33}, 0x43) write$selinux_access(r0, &(0x7f0000020faa)={'system_u:object_r:auditctl_exec_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x32}, 0x38) [ 42.202293] netlink: 24 bytes leftover after parsing attributes in process `syz-executor4'. [ 42.215711] binder: 6239 RLIMIT_NICE not set [ 42.232692] binder: 6239 RLIMIT_NICE not set [ 42.262813] binder: 6239 RLIMIT_NICE not set [ 42.274912] binder: 6235:6257 ioctl c0306201 20004000 returned -14 [ 42.295613] binder: BINDER_SET_CONTEXT_MGR already set [ 42.308670] binder_alloc: 6235: binder_alloc_buf, no vma [ 42.314084] binder: 6235:6239 ioctl 40046207 0 returned -16 [ 42.314316] binder: 6235:6257 transaction failed 29189/-3, size 0-0 line 2963 [ 42.340421] binder: undelivered TRANSACTION_ERROR: 29189 [ 42.346125] binder: release 6235:6239 transaction 2 in, still active [ 42.352695] binder: send failed reply for transaction 2 to 6235:6248 2018/03/22 17:34:23 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x1e) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000000040)={@reserved=0x1}) 2018/03/22 17:34:23 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000380)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000000)='./control/file0\x00', &(0x7f0000000080)='./control/file0\x00', &(0x7f0000000100)='qnx4\x00', 0x8000, 0x0) unlink(&(0x7f00000000c0)='./control/file0\x00') mount(&(0x7f0000000200)='./control/file0\x00', &(0x7f0000000240)='./control\x00', &(0x7f0000000280)='ramfs\x00', 0x0, &(0x7f00000002c0)) socket$alg(0x26, 0x5, 0x0) mkdir(&(0x7f0000000180)='./control/file0\x00', 0x0) open$dir(&(0x7f0000000140)='./control\x00', 0x40, 0x80) close(r0) 2018/03/22 17:34:23 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000026c0)='/selinux/enforce\x00', 0x400000, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000002700), &(0x7f0000002740)=0x14) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={0xffffffffffffff9c}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) sendmsg$nl_netfilter(r2, &(0x7f0000002540)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000002500)={&(0x7f0000000200)={0x22e4, 0x2, 0x7, 0x200, 0x70bd28, 0x25dfdbfd, {}, [@nested={0x2a0, 0x34, [@typed={0x88, 0x26, @binary="7b78d0e7d06dd260f21eb2aef62d5a26275f06a3ec71475edeec62dae6457d83069abed7295f338bc0bb6f11f2ebbc8a589e28ea68467091e7f3efd120d0cb8f44a187ee824710dc2aa79bba9db01493b7f11da6eefc7af14d43b333ff755e6bdb13a5cc5d678637e5b55392c96e95925af32ccc38584b6fed11d8cda9601f68dc8b"}, @typed={0x8, 0x4e, @fd=r1}, @generic="f4d50008311ff4c2153dceb8e374a2952e8baa1ddb3b71f6568ff47abb371aa166b643d361566b8d2945e16b982aff5ecaf763a0d773b14cedc4f1cade9f61f9cc8048f90e4e103f1c94bc68636efe4753467d0e4a4ffe13d0ea66a62d65a458d69f1dbdf949efc78ca9f188", @typed={0x8, 0x3e, @uid=r3}, @typed={0xc, 0x67, @u64=0x80}, @generic="fcdfbb53e0553a5aa3bea4bba624de5972096c243b049050a211363e295337dd781e15d65d10593856b519aac9b0618dcdf0539e496e5736f9735618257a1330e404e2334e94a4ccf7fec634cbb9baa823ad42b4ff1ca5414d3503e83944d4afc93ab9f41d462088f74ab5791f75cc790aafbce0f14da0484fa7dd007f65c9f358676774", @generic="88e1b239fa2bc6a15a259050149002516b177b433df73ab0ba26096e05fd2b740b454d213244919eb50aa709c454a8a16b3b991064e32929ce59753259893e2ba755136b8786cd9a7840be46f5b7c64debdeea94cc4863d36044485a2c7765acd3d132290b47a1f8b59fddbd877dc78320a5370a8d48d4df6925fe405d115ca48016c76f48f9e5ddce4fa92ba38de4839f6dc922b1027f05fbd8031bef7c974b20d5ed211e2a2bd6b0beab7c8912f73361f036df91aad0c4ca10486823851adc2a97ec9109c61ca76e560b64e9d73b06eb2ad5eb290eb1fe372c2a48008c287bd9cc0ef173fa2b30913922d8e1df868c90", @typed={0xc, 0x6e, @u64}, @typed={0x8, 0x65, @u32=0x1}]}, @nested={0x100c, 0x52, [@generic="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", @typed={0x8, 0x94, @fd=r1}]}, @generic="891fb71b38f12fbaf32b3d2be0f133e7c8dd8ccfa384b1be5c91b3b77ca0", @nested={0x1004, 0x5b, [@generic="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0x22e4}, 0x1}, 0x20000000) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r4, &(0x7f0000000040)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000002580)=ANY=[@ANYBLOB="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"], 0xfffffffffffffd73}, 0x1}, 0xffffffffffffffff) 2018/03/22 17:34:23 executing program 4: socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000900)={'gretap0\x00', &(0x7f00000009c0)=@ethtool_flash={0x33, 0x0, "3a9eb238984f0cfa0cc12ece2307e3ce8cbe02366f3d893c751d0f8dd0c7c7e916b300494c2fcc9ea193ea945a979edce99d143436f255161bf4e212d112ee9d0a08fa69726835976372a33d655172049f1a890f86bdc0e38e72ff5baa519456b63051e55e0fa03f1cbac7db8cbb52830f0f258ef7aca678e7b3439718faf136"}}) 2018/03/22 17:34:23 executing program 1: r0 = socket$inet6(0xa, 0x81003, 0xff) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000000)=0x8000, 0x4) 2018/03/22 17:34:23 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x204000, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0, 0x7fffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000100)={0x0, 0x0, 0xfffffffffffffffa}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000140)={r1, r2, 0xfff}) r3 = inotify_init1(0x0) capset(&(0x7f0000000040)={0x20080522}, &(0x7f0000000080)) fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f000045fff8)={0x0, 0x0}) kcmp(r4, r4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) 2018/03/22 17:34:23 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000d85ff1)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='autogroup\x00') r2 = getuid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000340)=0x0) sendmsg$nl_netfilter(r1, &(0x7f00000006c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x11000080}, 0xc, &(0x7f0000000680)={&(0x7f0000000380)={0x2d0, 0x13, 0x4, 0x621, 0x70bd2b, 0x25dfdbfe, {0xe, 0x0, 0x4}, [@nested={0x2bc, 0x95, [@typed={0x8, 0x1b, @uid=r2}, @typed={0x14, 0x42, @str='/dev/vhost-net\x00'}, @typed={0x2c, 0x47, @str='+^$}vboxnet1eth1@md5sumcpuset%}keyring\x00'}, @generic="c8b7369b19f2245ee3455a982b6fa954932fd5ebef438806d870514a071752a32b17d0c63b87bc0a3a996dccfe70ed3b4bc69851e3dfeb39e78c0329163d86659af1a6257f33c6502c11215fd522e93a233a1d2667f1ea4978ba1a929640f97af69de61d1a042002c8dbd0594a12c2fa751b35e3171eb13e78e92f4eb5c7d3587d3406419108e9cefb79a935da7543e8e5513673808a474672e20951aff7a92345531fc3b51eb2a0d1b2c6948c264985cf9aeea10aabdf8638d427b0e102a609cce3aea344e50f10e3763fa62a17e32f683079d3fc2e82851871ed68ab7f5c1cedce36426404280b", @generic="54cbd3b810c1199cbcf1be5daab1d9f590f355f3fff6ed5d1439d9ea4b1b98fdd8a2815f227e6e341ec4b53719d3db5677b742ba68c274b58be75cd86831b5478b1a8b787f46a0ea171eac96eacb672f711040454bd0a211c1e63b57a0c32ed0dfdee4ccb928216dc03e854a1150020a5a428093fbb1a832e0df1ffb5e0366c04066b9eb162c4323887e4371a085f8c36748dc48519966449684937069c2", @generic="70047b1950980918a91de6b7ab567b4ba40f45cc63719979c0897076e5fc73530f30ebbd5b2b9fa9aff437b15ef6400427dccc94e35127646747cf3f231c93de9c7b1198f3d8b700cbab8ccfcaeab22fa51e", @generic, @generic="31d4363b9c9199a5fd55e5b442bac895fcd6614047653c4720e98fbb31e2166fdadd25999d49a0042fc57823d4a66605db246eca60c523186b4f040552a7630ec9882e8fe44cfa44252d1f9acc239ab6d3e1a60e66b2a178781a8f894db9360c293b7a8445b249aca0e2f99aea11d467286284bd1d848623b017cd94705ebd86b263e42e57ab9b36caecd5272a", @typed={0x8, 0x16, @pid=r3}]}]}, 0x2d0}, 0x1, 0x0, 0x0, 0x40000}, 0x4004000) r4 = getpgrp(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000100)={{{@in6, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@local}}, &(0x7f0000000200)=0xe8) getgroups(0x7, &(0x7f0000000240)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000280)={r4, r5, r6}, 0xc) getpeername$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f00000000c0)={@mcast2={0xff, 0x2, [], 0x1}, r7}, 0x14) write$vnet(r0, &(0x7f0000e6a000)={0x1, {&(0x7f0000c0bf1a)=""/230, 0xcb6ced98010a6761, &(0x7f0000aecf5e)=""/162, 0x1, 0x2}}, 0x68) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00000002c0)={0x6, r0, 0x1}) 2018/03/22 17:34:23 executing program 3: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x339) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'ifb0\x00'}) 2018/03/22 17:34:23 executing program 1: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000e6affc)=0xa7, 0x4) bind$inet(r0, &(0x7f0000564ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) rmdir(&(0x7f0000000000)='./file0\x00') 2018/03/22 17:34:23 executing program 4: r0 = socket(0x8000f, 0x802, 0xb9a) write(r0, &(0x7f00000000c0)="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", 0xfc) 2018/03/22 17:34:23 executing program 4: mkdir(&(0x7f0000030000)='./file0\x00', 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f000000a000)) chown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0xc00) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000100)={'filter\x00'}, &(0x7f0000000180)=0x50) [ 42.359260] binder: undelivered TRANSACTION_COMPLETE [ 42.364370] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/22 17:34:23 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) rt_sigtimedwait(&(0x7f0000000040)={0x7}, &(0x7f0000000080), &(0x7f0000000100)={0x0, 0x1c9c380}, 0x8) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000001740)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000140)="97bb9c60e54e3b2f602d25f1fef8d4eb5bb49af3d41dc643c7dec8ea47fe9d1a4f72cc5da09ce0c1bbdbd38c37949482e2bfa409c101cbec34acfc70678719c09a9818327ed47b495e05d1ed36da90dadc18931301432058007d3d41e2a2711acd7b7780cb1af8318d28adb02d197ea0d06dd67bfc5e2b7f42f591a09a8bbf00af236301c550b59e8921eb8bf74ff3fe62fdc955269492536ebb5c0d71f291db804819f03e1efa19c40f7f21d232", 0xae}], 0x1, &(0x7f0000000240)=[{0xa0, 0x10b, 0x6986, "a729b0533fbac4f00bcb68d04c03173eff322744ad94a3f6ac804fc55db03fea383f2b80745dd77969dd9b8af7a7592cf6307950639bd3f81058aec5afb00893a94e7762efcad0b13b9c8532a4fb74dded772b8eb4cb43d67f89c1eb50b94626fa111a10887f0ed13ddef60b76547436943f736d14ca9978271a7d93467bde387ce93b0d7c38c54d3ad04e3d43848dea0b2857"}, {0x6c, 0x13e, 0x5988, "6b7f27a159f8a29c40cf5b456f4afd4141d376893c7272d8b5759a15e13f93982a3a7eb0d6c4e6730a4fe9205a38415bcae92430395d294e7db403366faa87671ee06722fc950bb21981b4ce65bb1f67fde000aa90eaef0a82ec060c7f"}, {0x18, 0x10e, 0x5, "2c6d8002903efcbb29"}, {0x60, 0xbf, 0x7, "28c016e6de1e5cec77bc5d53914369ea7a8db7c5d45cc29a04cba9df9f99c1906ca655bef99d3a590784cf7f0068206103c30f4def3a8eebd355ddfaf8359c6add4468eb8b492effa0b26f2ff80772e00bd82e8d"}, {0xc8, 0x1, 0x1, "e0aa7e644c76817cc85e01df84bdd46281bc415c848ce2dd9769894e2f4efe4442d7bac012ccfa16edc114219d3c0a15626b940804f85f5445689cbf81652a1759e28a99700e9f741369fd2e4dac42ac2fa96421523d33fc7f7bc3f8936f7ab671391bd3da74fc68f9ab83bc2e206aeadec649869ffa32e1aa43549588f05a64563f80899bdf7eab1ba2c17818b833191f8b1f12b66a16d374eb2fb7b19bcd070cc190ed201f2a37de0d367d2f93e7e970e515b7258a6c0c73b1"}, {0x100c, 0x119, 0x6, "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"}, {0xc, 0x107, 0x813c}, {0x100, 0x115, 0x11d, "ee744b704d783035b696780d551d6d38e09455e56d871fd6289a64acc1ff8188ee6218c8153110a81c480ba560f6617d31f16bef0099e107abdfb77be882e6024b15dfe0dadd25051b74c1f9cc44fcfe85d8b39c8258955b9a596e728b20fe3221f45fdd975c012c22d80283d959eee95581e0c0b9b71f2f74ce3fd5a51c88bc357db526220d18b3a063d02d2cfc1a48aaaa97813f492f945a5c915efec02c6fd414cd4afeb83197bf6513b1aecbc2ac44f78d10e652e5eee4d512c90d683366ce15ffdb1391955d21e9ee54ece8b0cdb8cdde6369739a89895ff0e86d3625197cf3983fe4802432b46b83dc41b2d6e15e"}], 0x1364, 0x20000004}, 0x4}, {{&(0x7f00000015c0)=@ax25={0x3, {"6e0cbc6efeeec5"}, 0x5fc8}, 0x80, &(0x7f0000001700)=[{&(0x7f0000001640)="91fce9a7077bc4b25a63a53bbbb584d130615bf0b0cdfa5a5ad575072c8d01ac1c72c9b12ef308fcfab745d1ce76eb44ce1c0af681bc5cc2ef22467adb8b69e77b949c4a2acb59bb034d3abe97696b7a567fff546cbc92a47846a1e05049a87cc8699ca2", 0x64}, {&(0x7f00000016c0)="75be4d6b3af657bb60e987b172f31e18862717ea8b2301736eeeb7079b4546babf0c", 0x22}], 0x2, 0x0, 0x0, 0x4004840}, 0x13b2}], 0x2, 0x44) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f0000001780)) getsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x15) 2018/03/22 17:34:23 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000000000)) 2018/03/22 17:34:23 executing program 0: socket$alg(0x26, 0x5, 0x0) mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) r0 = inotify_init1(0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) inotify_add_watch(r0, &(0x7f0000ad4000)='./control\x00', 0xa4000960) utime(&(0x7f0000000000)='./control/file0\x00', &(0x7f0000000040)={0x9, 0x5}) readv(r0, &(0x7f00009a4000)=[{&(0x7f000022c000)=""/32, 0x20}], 0x1) madvise(&(0x7f0000071000/0x4000)=nil, 0x4000, 0x13) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000e21ff6)='./control\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x0, 0x4000) ioctl$KVM_GET_PIT(r3, 0xc048ae65, &(0x7f00000000c0)) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000140)) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="af0000008875972c0c0b2a9a463f77c7ea844eacb2638314a24bbd073c1934489277114d2448bffe0bb7c859bb0e8215940078a43d1f9ef0db0e0325bfb9458b6da5f1b7425cc7455e8d10767e3219019b66a39b89f1bb93cd0000000087f3d7377ac572e0fa94d742d137da9680c57906a9ff30ed4f9382765908000000000000005cafc8b8e0ecebcbd8d1809f7cfd8143af07d4921ccff14fe05db2cbe37f5d6190729691120efcd655c40069b1ea93b919c9e55b963b83635f"], &(0x7f0000000180)=0x2) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f00000001c0)='veno\x00', 0x5) clock_nanosleep(0x8991ac687a5dca0f, 0x1, &(0x7f0000000240)={0x0, 0x989680}, &(0x7f0000000280)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x4, 0x204, 0xb571c73, 0x2, r5}, &(0x7f0000000200)=0x10) clock_gettime(0x2, &(0x7f0000000380)={0x0, 0x0}) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f00000002c0), &(0x7f0000000300)=0x4) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040)={r6, r7/1000+10000}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x103, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$inet(0x2, 0x8000000000006, 0x0) r9 = socket$l2tp(0x18, 0x1, 0x1) dup2(r1, r8) connect$l2tp(r9, &(0x7f0000348fd2)=@pppol2tpv3={0x18, 0x1, {0x0, r8, {0x2, 0x4e21, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x0, 0x4}}, 0x2e) 2018/03/22 17:34:23 executing program 2: r0 = socket$netlink(0xa, 0x6, 0xf) r1 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x80000000, 0x10000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000240)={0x0, 0x4, 0x80000001, 0x0, 0xf94, 0x8}, &(0x7f0000000280)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e24, 0xfffffffffffff5fb, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, 0x89, 0x7ff, 0x10001, 0x94e1, 0x80}, &(0x7f0000000380)=0x98) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000400)=@sack_info={r2, 0xffff}, &(0x7f0000000180)=0xfffffc4b) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000001c0)={0x0, 0x9}, &(0x7f0000000200)=0x8) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000001000)=0xfffffffffffffffe, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setlease(r4, 0x400, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10d, 0x2, &(0x7f0000000040)=0x9, 0xffffffffffffff51) r5 = dup2(r0, r3) setsockopt$llc_int(r5, 0x10c, 0x1, &(0x7f00000000c0)=0x9, 0x4) ioctl$sock_inet_SIOCSIFNETMASK(r4, 0x891c, &(0x7f0000000080)={'tunl0\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x13}}}) [ 42.516918] l2tp_core: tunl 2: sockfd_lookup(fd=23) returned -88 2018/03/22 17:34:23 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000a9fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0xfffffffffffffdc9) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000a8fcf)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe0002", 0xffffffffffffff97) 2018/03/22 17:34:23 executing program 5: capset(&(0x7f00005cf000)={0x19980330}, &(0x7f0000f03fe8)) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='ns/pid\x00') setns(r0, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0xffffffffffffffff) 2018/03/22 17:34:23 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x2) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1b) 2018/03/22 17:34:23 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_LAPIC(0xffffffffffffffff, 0x8400ae8e, &(0x7f0000000200)={"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"}) r2 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0x2711, @hyper}, 0x10, 0x80000) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f00000000c0)=@req={0x20, &(0x7f0000000040)={'sit0\x00', @ifru_hwaddr=@random="0e28985b90d9"}}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x1, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/03/22 17:34:23 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x800, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1000, "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"}, &(0x7f0000001100)=0x1008) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001140)={r1, 0x8}, &(0x7f0000001180)=0x8) r2 = socket$inet(0x2, 0x2, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f0000000040)={'IDLETIMER\x00'}, &(0x7f0000000080)=0x1e) 2018/03/22 17:34:23 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x8, 0x20000) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f00000001c0)={"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"}) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xfffffbfffffffffc) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x7) 2018/03/22 17:34:23 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x80000000, 0x121000) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)="aa", 0x1, 0xffffffffffffffff) keyctl$setperm(0x5, r1, 0x0) 2018/03/22 17:34:23 executing program 3 (fault-call:4 fault-nth:0): r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x339) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'ifb0\x00', 0xa201}) [ 42.615692] FAULT_INJECTION: forcing a failure. [ 42.615692] name failslab, interval 1, probability 0, space 0, times 1 [ 42.626969] CPU: 0 PID: 6319 Comm: syz-executor3 Not tainted 4.16.0-rc6+ #271 [ 42.634233] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 42.643564] Call Trace: [ 42.646132] dump_stack+0x194/0x24d [ 42.649741] ? arch_local_irq_restore+0x53/0x53 [ 42.654387] ? finish_task_switch+0x1c1/0x7e0 [ 42.658873] ? finish_task_switch+0x182/0x7e0 [ 42.663365] should_fail+0x8c0/0xa40 [ 42.667062] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 42.672166] ? __sched_text_start+0x8/0x8 [ 42.676290] ? find_held_lock+0x35/0x1d0 [ 42.680336] ? __lock_is_held+0xb6/0x140 [ 42.684393] ? check_same_owner+0x320/0x320 [ 42.688711] should_failslab+0xec/0x120 [ 42.692662] kmem_cache_alloc_node_trace+0x5a/0x760 [ 42.697653] ? trace_hardirqs_off+0x10/0x10 [ 42.701964] __kmalloc_node+0x33/0x70 [ 42.705743] qdisc_alloc+0x112/0xb20 [ 42.709439] ? netif_carrier_on+0xb0/0xb0 [ 42.713576] qdisc_create_dflt+0xae/0x1b0 [ 42.717702] dev_activate+0x6e1/0xb50 [ 42.721491] ? qdisc_create_dflt+0x1b0/0x1b0 [ 42.725873] ? __local_bh_enable_ip+0x121/0x230 [ 42.730519] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 42.735512] ? dev_set_rx_mode+0x2f/0x40 [ 42.739546] ? trace_hardirqs_on+0xd/0x10 [ 42.743667] ? __local_bh_enable_ip+0x121/0x230 [ 42.748315] ? _raw_spin_unlock_bh+0x30/0x40 [ 42.752705] __dev_open+0x275/0x3b0 [ 42.756307] ? dev_set_rx_mode+0x40/0x40 [ 42.760353] ? __local_bh_enable_ip+0x121/0x230 [ 42.765037] ? _raw_spin_unlock_bh+0x30/0x40 [ 42.769426] __dev_change_flags+0x695/0x9b0 [ 42.773730] ? dev_set_allmulti+0x30/0x30 [ 42.777858] ? dev_get_by_name_rcu+0x1c8/0x270 [ 42.782431] ? __lock_is_held+0xb6/0x140 [ 42.786468] ? security_capable+0x8e/0xc0 [ 42.790598] dev_change_flags+0x88/0x140 [ 42.794643] devinet_ioctl+0x126a/0x1ac0 [ 42.798693] ? inet_ifa_byprefix+0x1f0/0x1f0 [ 42.803092] inet_ioctl+0x184/0x310 [ 42.806693] ? inet_ioctl+0x184/0x310 [ 42.810470] ? inet_getname+0x3a0/0x3a0 [ 42.814419] ? lock_acquire+0x1d5/0x580 [ 42.818383] ? find_held_lock+0x35/0x1d0 [ 42.822435] ? avc_has_extended_perms+0x6e5/0x12c0 [ 42.827342] ? lock_downgrade+0x980/0x980 [ 42.832097] packet_ioctl+0x1ff/0x310 [ 42.835873] ? packet_ioctl+0x1ff/0x310 [ 42.839824] ? prb_retire_rx_blk_timer_expired+0x810/0x810 [ 42.845439] sock_do_ioctl+0xef/0x390 [ 42.849214] ? avc_has_extended_perms+0x7fa/0x12c0 [ 42.854119] ? compat_ifr_data_ioctl+0x170/0x170 [ 42.858858] ? avc_ss_reset+0x110/0x110 [ 42.862821] ? lock_release+0xa40/0xa40 [ 42.866788] ? __lock_is_held+0xb6/0x140 [ 42.870835] compat_sock_ioctl+0xb1e/0x1b20 [ 42.875142] ? compat_sock_ioctl+0xb1e/0x1b20 [ 42.879639] ? sock_unregister+0x140/0x140 [ 42.883855] ? check_same_owner+0x320/0x320 [ 42.888158] ? rcu_note_context_switch+0x710/0x710 [ 42.893070] ? __might_sleep+0x95/0x190 [ 42.897031] ? _cond_resched+0x14/0x30 [ 42.900901] ? selinux_file_ioctl+0x444/0x690 [ 42.905372] ? __fget_light+0x2b2/0x3c0 [ 42.909328] ? selinux_capable+0x40/0x40 [ 42.913378] ? __sb_end_write+0xa0/0xd0 [ 42.917353] compat_SyS_ioctl+0x151/0x2a30 [ 42.921561] ? compat_SyS_ioctl+0x151/0x2a30 [ 42.925948] ? do_fast_syscall_32+0x156/0xf9f [ 42.930419] ? sock_unregister+0x140/0x140 [ 42.934629] ? do_ioctl+0x60/0x60 [ 42.938061] do_fast_syscall_32+0x3ec/0xf9f [ 42.942368] ? do_int80_syscall_32+0x9c0/0x9c0 [ 42.946934] ? _raw_spin_unlock_irq+0x27/0x70 [ 42.951404] ? finish_task_switch+0x1c1/0x7e0 [ 42.955880] ? syscall_return_slowpath+0x2ac/0x550 [ 42.960788] ? prepare_exit_to_usermode+0x350/0x350 [ 42.965784] ? sysret32_from_system_call+0x5/0x3c [ 42.970611] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 42.975439] entry_SYSENTER_compat+0x70/0x7f [ 42.979820] RIP: 0023:0xf7facc99 [ 42.983156] RSP: 002b:00000000f77a809c EFLAGS: 00000286 ORIG_RAX: 0000000000000036 [ 42.990839] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000000008914 [ 42.998081] RDX: 0000000020000180 RSI: 0000000000000000 RDI: 0000000000000000 [ 43.005324] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 2018/03/22 17:34:24 executing program 6: r0 = socket(0x1e, 0x80001, 0x0) connect$ax25(r0, &(0x7f0000875000)={0x1e, {"03491b034000"}}, 0xffb0) 2018/03/22 17:34:24 executing program 2: ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(0xffffffffffffffff, 0xc058534b, &(0x7f0000000140)) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(r1, 0x107, 0x0, &(0x7f00000001c0), 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000001c0)=0x0) perf_event_open(&(0x7f00000000c0)={0x7, 0x70, 0x7, 0x7, 0x1, 0x401, 0x0, 0x2, 0x0, 0x2, 0x6, 0x7000000000, 0x7, 0x7, 0x1, 0x7, 0x8, 0x2, 0x100000001, 0x5, 0xffffffffffffff6d, 0x8, 0xfffffffffffffff8, 0x9, 0x99b1, 0x6, 0x1, 0x1, 0x1, 0x84, 0x1, 0x1f09cec9, 0x6, 0x8, 0x1, 0x0, 0x4, 0x8, 0x0, 0x9, 0x2, @perf_config_ext={0x3f, 0x9}, 0x4000, 0x1a4c000000000000, 0x139, 0x0, 0xfc44, 0x3, 0x7ff}, r2, 0xf1, r0, 0xd) sendfile(r0, r1, 0x0, 0x9) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000040)={r3, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000080)={r3, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff54) [ 43.012569] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 43.019812] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 43.027567] ifb0: activation failed 2018/03/22 17:34:24 executing program 7: syz_emit_ethernet(0x67, &(0x7f0000000080)=ANY=[@ANYBLOB="0180c20000000000000000000800450000590000000000889078ac1414bbac1414000420880b000100023a0000080000f43edd080088be000000001039d3c4be41538381f64aa1a450193c229d04000100000000000000cace5e88800000eeff1f0000000200000000000000000000000800655800000000"], &(0x7f0000000040)) [ 43.062813] IPv6: ADDRCONF(NETDEV_UP): ifb0: link is not ready [ 43.121113] device syz_tun entered promiscuous mode [ 43.138996] device syz_tun left promiscuous mode [ 43.151219] device syz_tun entered promiscuous mode [ 43.165965] device syz_tun left promiscuous mode 2018/03/22 17:34:24 executing program 6: syz_emit_ethernet(0x4e, &(0x7f0000d9ef05)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x18, 0x88, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0x3, [], "1a3b9e05e5c392a8"}}}}}}}, &(0x7f0000efe000)) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) accept4$ax25(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80800) 2018/03/22 17:34:24 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00000000c0)={0x2, 0x669, 0x9, 0x3, 0x7fffffff}) r1 = syz_open_dev$sndseq(&(0x7f0000002000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000000)={0xfffffffffffff800}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a45322, &(0x7f0000000000)) 2018/03/22 17:34:24 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0xa, 0x801, 0x84) listen(r1, 0xfbffff) r2 = dup2(r0, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000000040)=0xbe) accept4(r1, 0x0, &(0x7f0000002ffc), 0x0) 2018/03/22 17:34:24 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) bind$alg(r0, &(0x7f00001ca000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r2 = dup(r1) r3 = accept4$alg(r2, 0x0, 0x0, 0x0) dup(r2) sendmsg$key(r3, &(0x7f00003b3fe4)={0x0, 0x0, &(0x7f0000946ff8)={&(0x7f00001a2ea8)=ANY=[], 0x2ab}, 0x1}, 0x0) recvmmsg(r3, &(0x7f00000026c0)=[{{&(0x7f0000000340)=@rc, 0x80, &(0x7f0000000540), 0x0, &(0x7f0000000580)=""/4096, 0x1000}}, {{&(0x7f0000001580)=@ethernet={0x0, @local}, 0x80, &(0x7f0000002680)=[{&(0x7f0000001600)=""/107, 0x6b}, {&(0x7f0000001680)=""/4096, 0x1000}], 0x2}}], 0x2, 0x0, &(0x7f0000002740)={0x77359400}) 2018/03/22 17:34:24 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='eql\x00', 0x10) modify_ldt$read(0x0, &(0x7f00000001c0)=""/73, 0x49) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x200, 0x0) accept4$netrom(r1, &(0x7f0000000100), &(0x7f0000000240)=0x10, 0x80800) r2 = socket(0x11, 0x100000802, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000000380)={0x3, 0x1, 0xcd92, 0x1}) socket$unix(0x1, 0x2, 0x0) ioctl$TUNSETLINK(r3, 0x400454cd, 0x339) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000180)={'ifb0\x00', 0xa201}) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000080)=@int=0x5, 0x4) ioctl$VT_ACTIVATE(r1, 0x5606, 0x1) getsockname$inet(r2, &(0x7f00000002c0)={0x0, 0x0, @rand_addr}, &(0x7f0000000300)=0x10) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000340)={0x4, 0x101}) 2018/03/22 17:34:24 executing program 2: r0 = socket$pptp(0x18, 0x1, 0x2) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000280)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f00000002c0)={r2, 0x2}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) bind$pptp(0xffffffffffffffff, &(0x7f0000000080)={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x14}}}, 0x20) readv(r3, &(0x7f0000000240)=[{&(0x7f00000000c0)=""/24, 0x18}, {&(0x7f0000000100)}, {&(0x7f00000001c0)=""/91, 0x5b}], 0x3) socket$inet_tcp(0x2, 0x1, 0x0) getpeername(r0, &(0x7f0000000140)=@alg, &(0x7f0000000000)=0x58) 2018/03/22 17:34:24 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000ba8ff5)='clear_refs\x00') bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000fc2)="e6", 0x1) 2018/03/22 17:34:24 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x12, 0x9, 0xdd, 0xcb, 0xe, r1, 0x1}, 0x2c) bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000917000)=0x401) shutdown(r0, 0x1) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000000100)) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000b15ffc), 0x4) 2018/03/22 17:34:24 executing program 4: syz_fuseblk_mount(&(0x7f0000b25000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$sock_ifreq(r0, 0x0, &(0x7f00000000c0)={'bridge0\x00', @ifru_names='gre0\x00'}) timerfd_create(0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) unshare(0x400) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/03/22 17:34:24 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x7, 0x0) io_setup(0x9, &(0x7f00000004c0)=0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r2, 0x4008af23, &(0x7f0000000080)={0x2}) io_submit(r1, 0x104, &(0x7f0000000500)=[&(0x7f00000000c0)={0x0, 0x0, 0x8, 0x0, 0x0, r0, &(0x7f0000000100), 0xffffff13}]) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/03/22 17:34:24 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="e7103247ff436f2c5e752b46a2"], 0x14}, 0x1}, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000affff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x20a801, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) 2018/03/22 17:34:24 executing program 3: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) openat(r0, &(0x7f0000000040)='./file0\x00', 0x400, 0x190) ioctl$TUNSETLINK(r1, 0x400454cd, 0x339) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"6e723000000000000000010000000020", 0xa201}) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7, 0x141800) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f00000001c0)) 2018/03/22 17:34:24 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f0000000180)={{0x7ff, 0x40}, 'port1\x00', 0xa0, 0x1000, 0xc168, 0x7fffffff, 0x2, 0x1000, 0x4c, 0x0, 0x1, 0x101}) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$can_bcm(0x1d, 0x2, 0x2) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r3, 0x80046402, &(0x7f0000000100)=0x80000001) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000b0cfd8)={'vcan0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000029000)={&(0x7f0000002000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000140)=ANY=[@ANYBLOB="2c0000009c10090100d14925ee8f0188f137dd845c1f96d624a5000000000000400000000000", @ANYRES32=r4, @ANYBLOB="14000100fe800000000000000000000000000000"], 0x2c}, 0x1}, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x8, 0x4c800) sendto$ax25(r5, &(0x7f0000000040)="1c78118c4905ee0df110aea40b8fe7cc9875520a85bc16cea1f0c2346aba8c655f9e772991920d4549341c718ed18a883d177def60a97fc9", 0x38, 0x880, &(0x7f0000000080)={0x3, {"1d699471c5985b"}, 0xa2}, 0x10) r6 = fcntl$getown(r0, 0x9) ptrace$poke(0x5, r6, &(0x7f0000000240), 0x80000000) 2018/03/22 17:34:24 executing program 7: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x4000, 0x0) symlinkat(&(0x7f000003b000)='./file0\x00', r0, &(0x7f0000011000)='./file0\x00') name_to_handle_at(r0, &(0x7f000000a000)='./file0\x00', &(0x7f0000036000)=ANY=[@ANYBLOB="0c4c074ad1"], &(0x7f0000040000), 0x0) renameat(r0, &(0x7f000001b000)='./file0\x00', r0, &(0x7f0000009000)='./control\x00') readlinkat(r0, &(0x7f0000038ff6)='./control\x00', &(0x7f0000002000)=""/213, 0xd5) utimensat(r0, &(0x7f0000000000)='./control\x00', &(0x7f000002c000)={{0x77359400}, {0x0, 0x2710}}, 0x100) open(&(0x7f0000000040)='./file0\x00', 0x101600, 0x132) 2018/03/22 17:34:24 executing program 5: openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhost-vsock\x00', 0x2, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000080)="747c3df81878b87e44d1ad9793ad6013a061281280a5acea4eaa6eecaae6c4764d1222b88eeb8d58a7fdd69047c384f715bf10e0d0fa592d1c76d85bedf7172f0f8cf05189ca6f65a2c376c5960bd3380014d3d086977318b67d857e5023a7eb3417dece02364d") 2018/03/22 17:34:24 executing program 1: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='r', 0xffffffffffffff45, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x101100, 0x0) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000000180)=""/10, 0xa, 0x0, &(0x7f00000001c0)={0x4, 0x0, 0x2, "9247fdd4f783"}, 0x10) socket$inet_smc(0x2b, 0x1, 0x0) keyctl$search(0xa, r0, &(0x7f00000000c0)='dns_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000200)=0x130, 0x4) 2018/03/22 17:34:24 executing program 6: socketpair(0xa, 0x6, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00000000c0)={0xfc4, 0x6ca4, 0x5, 0x366}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000000080)=[{0x10, 0x29, 0x4000000000000005}], 0x10}}], 0x2, 0x0) 2018/03/22 17:34:24 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x82, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x4, 0x1f33be04}], 0x1) io_setup(0x9, &(0x7f0000000240)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x3, r0, &(0x7f0000000140)="10001500f0ffffffff00000000855da0", 0x10}]) 2018/03/22 17:34:24 executing program 4: r0 = add_key(&(0x7f0000002000)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000003000)="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", 0x4d1, 0xfffffffffffffffc) keyctl$revoke(0x3, r0) llistxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/4096, 0x1000) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001140)={0x0, 0x68, &(0x7f00000010c0)=[@in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0xffffffffffffa9a1, @dev={0xfe, 0x80, [], 0x18}, 0x5}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}, @in6={0xa, 0x4e20, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x1}]}, &(0x7f0000001180)=0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000011c0)={r2, 0x1, 0x8, [0xfffffffffffffffb, 0xffffffffffffff54, 0x40, 0x8, 0x6, 0xffffffffffffff81, 0x3ff, 0x8000]}, &(0x7f0000001200)=0x18) 2018/03/22 17:34:24 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000040)='\x00') r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(r2, 0x400454cd, 0x339) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000180)={'ifb0\x00', 0xa201}) 2018/03/22 17:34:24 executing program 5: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) accept4$unix(r0, &(0x7f0000000100), &(0x7f0000000180)=0x6e, 0x80800) linkat(0xffffffffffffffff, &(0x7f0000001ff2)='./file0\x00', 0xffffffffffffffff, &(0x7f0000002ff8)='./file0\x00', 0xffffffff7fffffff) r1 = syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x8000, 0x100000000000) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000000000)) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f00000000c0)={0x3f}) 2018/03/22 17:34:24 executing program 0: r0 = socket(0x10, 0x80400000802, 0x0) write(r0, &(0x7f0000af7000)="240000001a002507000000000000000e0a0b00000004dc0202ffff0e08001048186be000", 0x10) time(&(0x7f0000000100)) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7, 0x400) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a45321, &(0x7f0000000040)={{0x20}, 'port1\x00', 0x83, 0x0, 0x2, 0x8, 0x2, 0x1, 0x7, 0x0, 0x5, 0xfffffffffffffff9}) 2018/03/22 17:34:24 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) close(r1) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000080)=@req={0x20, &(0x7f0000000040)={'ipddp0\x00', @ifru_hwaddr=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}) syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x4) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000180)=ANY=[@ANYBLOB="00e50d347c26680e3fdf35a6b57620857135f4b8fe829149a5013e93341e2cb868c2bf051a114ac7aec9ec1a0000ffffdcc844689790b1d41acab2b282a6e1d9731320630d69e0"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x0, r1}) 2018/03/22 17:34:24 executing program 6: r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a00ff8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r2, &(0x7f0000000080)=""/1, 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom(r2, &(0x7f0000017000), 0x0, 0x0, &(0x7f000002cff0)=@alg={0x26, 'aead\x00', 0x0, 0x0, "3834320000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000500"}, 0x58) gettid() prlimit64(0x0, 0xb, &(0x7f000002fff0), 0x0) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) r3 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x80) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x800, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f00000000c0)=r4) dup2(r1, r2) tkill(r0, 0x13) 2018/03/22 17:34:24 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000a56000)=0x1, 0x4) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x40000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00000023c0)=@assoc_value={0x0, 0x3ff}, &(0x7f0000002400)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000002440)={0x0, 0xff}, &(0x7f0000002480)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000002580)={&(0x7f0000000100)=@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10, &(0x7f0000002380)=[{&(0x7f0000000140)="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0x1000}, {&(0x7f0000001140)="ed5da0e85a11b2353047e562ada6a71bbfb646bfe4011e4a563b6c937f65f5aaf41f646a61cd152a79a6dca38b9016cf5c248aefd8718a42aad6fac3deb4ddb6c5a4874a0fe06208138d73f292711be93b334da316d422780f76f6a93b30dfac46a506959ef6692dd0e224f33033baf4a69ac9be8b86767d053206139a3794477a165287af2561a9286347eed0ea82e857842b35cb0363a6865d3cb339fbd527c8deaf908427688c89affcc795186b414e9dc0abf0dfefe5aeed27ee970e9b3f3130708cc4d0d56ce1225d11abf5e82a18c2b10949f5a9c060e9faa68c88a348d0feb88098e2", 0xe6}, {&(0x7f0000001240)="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0x1000}, {&(0x7f0000002240)="3a70979447137fdf48cfb68f30ce66065f6fa41e0ec715a9ba1dbf18a98f98", 0x1f}, {&(0x7f0000002280)="d2f8d7b7c74b95c0027511d0473351ed7cf18aecd8bda3595456400e766ff7688117d4b8955e4ecc7885736a66b964a0f1fa7e6089c801aa95f17db4c52b94034cfdfba6633e084f225b46d416ce31653c9ebee92e3aacaf7a5d9ba23836838b0b8d09611a0353c22e3b226f3a49d2f3e7b9963dd362fe14dd025e87563f8c90558832b840b06b6b4a41c9f0c9fecbcfee55d5ba98c77e005a973254e7c98f212ad2d7cbd0e5cdcb20bfb4011f36bb422d3eba7367d235abfb38d122c2fb43cbe4710be013c99462b067d877dc9e14a1af6b2faa9a29fb4341c24710ffe471e623e8c07c9b27", 0xe6}], 0x5, &(0x7f00000024c0)=[@sndrcv={0x2c, 0x84, 0x1, {0xd310, 0xffff, 0x4, 0x2, 0x0, 0xffffffff00000001, 0x3, 0x1, r2}}, @init={0x14, 0x84, 0x0, {0x0, 0x1000, 0x3f, 0x6}}, @init={0x14, 0x84, 0x0, {0x5, 0x2, 0x81, 0xd7e}}, @sndinfo={0x1c, 0x84, 0x2, {0x7, 0xb, 0x2, 0x7ff, r3}}], 0xb0, 0x800}, 0x0) listen(r0, 0x43fffffffffff) poll(&(0x7f0000f81000)=[{r0, 0x10}], 0x20f9, 0x431b8449) socketpair(0x1, 0x4, 0x10000, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f0000000040)=0xa7, &(0x7f0000000080)=0x4) shutdown(r0, 0x0) [ 43.356218] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=4252 sclass=netlink_route_socket pig=6390 comm=syz-executor2 [ 43.379348] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=4252 sclass=netlink_route_socket pig=6390 comm=syz-executor2 2018/03/22 17:34:24 executing program 5: socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x200, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000040)=""/47) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x64, &(0x7f0000000ffc), &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x5) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000908ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/22 17:34:24 executing program 0: setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000a04ffc), 0x4) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x10001, 0x301002) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000080)="3665932f0da8192a874035ff61193ef5d0f64816941134e697dc21e0dc987901ffc38d52e316601909ee417526") r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8, 0x40000) getsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f00000007c0)={@broadcast, @rand_addr, 0x0}, &(0x7f0000000800)=0xffffff4f) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000840)={@mcast2={0xff, 0x2, [], 0x1}, r3}, 0x14) pkey_mprotect(&(0x7f0000a90000/0x13000)=nil, 0x13000, 0x0, 0xffffffffffffffff) clone(0x0, &(0x7f0000136000), &(0x7f0000000280), &(0x7f0000bb3ffc), &(0x7f0000000240)) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x2cb51ee7}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000140)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000001c0)={r4, 0x80, 0x33, 0x340d, 0x401, 0x17d, 0x7, 0xfffffffffffffff8, {r5, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x13}}}, 0x3, 0x100000000, 0x7, 0x8, 0xfa}}, &(0x7f00000002c0)=0xb0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/03/22 17:34:24 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) fcntl$getownex(r2, 0x10, &(0x7f0000000080)={0x0, 0x0}) perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0x1, 0x7845, 0xffffffffffffbcb3, 0x401, 0x0, 0x0, 0x10, 0xb, 0x623, 0x5, 0xcc3, 0x3, 0xffffffffffff7fff, 0x7, 0x7fff, 0x9, 0x3, 0x3, 0x0, 0x9, 0x9, 0x1, 0x3c76, 0xfbba, 0x7fffffff, 0x8, 0x5, 0x8, 0x9, 0x40, 0x4000000000000, 0x3ff, 0x4, 0xfffffffffffffc00, 0xffffffffffffff00, 0x8, 0x0, 0x10000, 0x1, @perf_config_ext={0x80, 0x2}, 0x8149, 0x1f, 0x3, 0x0, 0x9, 0x10000, 0x80}, r3, 0x2, r2, 0x5) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/22 17:34:24 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x1, &(0x7f0000000000)=0x9, 0x4) setsockopt$inet_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000000040)={0x5}, 0x4) ioctl$KVM_SET_DEBUGREGS(r3, 0x4080aea2, &(0x7f00000016c0)={[], 0x0, 0x80}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/03/22 17:34:24 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x7, 0x400003) dup2(r0, r0) ioctl$int_in(r0, 0x80000080045010, &(0x7f0000003ff8)) 2018/03/22 17:34:24 executing program 3: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) sysfs$3(0x3) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0xc203, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000000040)=0xc8) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f00000001c0)=""/200) ioctl$TUNSETLINK(r1, 0x400454cd, 0x339) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'ifb0\x00', 0xa201}) socket$kcm(0x29, 0x2, 0x0) 2018/03/22 17:34:24 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000005fd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20147bc7}) recvmsg(r2, &(0x7f0000001140)={&(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x10, &(0x7f0000000000), 0x3be}, 0x0) r3 = socket$can_raw(0x1d, 0x3, 0x1) socketpair$inet6(0xa, 0x8000b, 0x80, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000100)=0x0) waitid(0x2, r5, &(0x7f0000000140), 0x1000000, 0x0) bind$can_raw(r2, &(0x7f0000000880)={0x1d}, 0x10) sendmsg$can_raw(r3, &(0x7f0000000240)={&(0x7f0000000180)={0x1d, r1}, 0x10, &(0x7f0000000200)={&(0x7f00000001c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "248c596f5ff20eea"}, 0x10}, 0x1}, 0x0) 2018/03/22 17:34:24 executing program 5: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5473, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x8) r3 = syz_open_procfs(r0, &(0x7f0000000000)='environ\x00') fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) exit(0x0) open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) preadv(r3, &(0x7f0000000440)=[{&(0x7f0000000340)=""/239, 0xef}], 0x1, 0x0) 2018/03/22 17:34:24 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000000c0)={r0, 0x0, 0x1, 0x893, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000100)=ANY=[@ANYBLOB="73656375726974790000000000000000000000f700000000000000000000970000000000"], &(0x7f0000000040)=0x24) 2018/03/22 17:34:24 executing program 3: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x339) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'ifb0\x00', 0xa201}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x1d, 0x4) 2018/03/22 17:34:24 executing program 0: bpf$BPF_GET_MAP_INFO(0xe, &(0x7f0000001ff0)={0x1, 0x28, &(0x7f0000008000)}, 0x10) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xfffffffffffffff9, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000040)=0xfff) 2018/03/22 17:34:24 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000140)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000000180)="3cc1c66fbdd520a102ff5484c0c76b8a96f7409c3373864349ce965725d8bc915fb18c9d20a629abdcf841ede9f5c2ef215e8383bda3446263803a7c8e4924d266cfedce25f5ff57750e9356b38737ebc6523706878fef28ba19f4ab6e8a594a447a28a1ddb233864a96f8fbceba86bd753364f3447ddb4e8267af79526a3e7a41aedf29dfb892b4c1af5792b19fe548d7ba66b8904788cdd9d78d0ebb5c628bec58186034ef6a3f3e2239ec5226b9cac0994e0decf5ea58522f8502b8a8cd3a50f944e52e954b14c7b667c957d9", 0xce, 0x4008000, &(0x7f0000000040)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='vcan0\x00', 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x8a, &(0x7f0000000000)=0x228f, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/22 17:34:24 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_emit_ethernet(0x1, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff00015d8a590ad9f6b153"], 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$unix(0x1, 0x1, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='numa_maps\x00') ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000080)={'tunl0\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x800, 0x0) 2018/03/22 17:34:24 executing program 4: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x40, 0x10440) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000000100)={0x0, 0x4}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x4, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000200], 0x0, &(0x7f0000000000), &(0x7f0000000200)=[{}, {0x0, '\x00', 0x1}, {0x0, '\x00', 0x2}]}, 0xe0) 2018/03/22 17:34:24 executing program 1: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) r0 = open$dir(&(0x7f000001bff4)='./file0\x00', 0x0, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') getdents64(r0, &(0x7f0000c9f000)=""/151, 0x97) socket$can_bcm(0x1d, 0x2, 0x2) 2018/03/22 17:34:24 executing program 6: mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000fc3ff6)='./control\x00', 0x0) dup(r0) getdents64(r0, &(0x7f0000fc4fbe)=""/80, 0x50) 2018/03/22 17:34:24 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={0x0, 0xff5}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000001c0)={r1, 0x4}, 0x8) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd1, 0x20000000, 0x4000000000ef, &(0x7f0000ffd000/0x3000)=nil}) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r2, 0x0, 0x7, 0xffffffffffffffff, &(0x7f0000001080)) bind$ax25(r0, &(0x7f0000000200)={0x3, {"a9f667fd5ac3cc"}, 0x5}, 0x10) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000240)={0x8b, 0x0, 0x8, 0x0, 0x0, 0x2, 0x9, 0x9, 0x1, 0x8001, 0x1a34, 0x80}) write(r0, &(0x7f0000000080)="6e2d43c3cfc5d398a4ce0b921699057a5bba01fc924a85ea9420556767df62b96c2a804b96836027d4ab1f61b0a255524b62b4e77f628506f1fc7aeb2093e778b8bdfd2132745efb940a614e1404af1760594b60b57cdd8c", 0x58) writev(r0, &(0x7f0000000040), 0x8) sync() epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) 2018/03/22 17:34:24 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) io_setup(0x7f, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000000340)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0}]) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x4e23, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x5}]}, &(0x7f0000000140)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f00000027c0)={'rose0\x00', 0x0}) sendto$packet(r2, &(0x7f0000000200)="704e23228724d8a13f6c0c862bde57d7a73c14e1a049c70bd43da845e6d528a55c3cbc1548bbdf0dd4da085495c87889c839dbbaf06e1ab76539a7ba20f9ff4053a62968bca6b56918996bdd92182feaeaaf54072a68a88d3fc142751bb7874082048efc37ee2603450794b3fc4d0a71378b126ddd03426a1e97e7c28319d86b3d68e529c8bc7f3523354559f58096b659469cc2aedea817b2512b6579956222d5d60304a65a59c85f96218819e8068eb5b368f5fae51b43dfe7ebad8ef24e5acd3ca2730ad5a8ac9a89aa7df16ff090342e35a0", 0xd4, 0x20000004, &(0x7f0000002800)={0x11, 0x1b, r4, 0x1, 0xffff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x3, 0x6, 0x401, r3}, &(0x7f00000001c0)=0x10) 2018/03/22 17:34:24 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-aes-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="c063c09a7238ba27807a22948a3345d15c07b56914b60efbd7935b85", 0x1c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x800, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4008641a, &(0x7f0000000180)={0x2, &(0x7f0000000140)=[0x100000001, 0x80000001]}) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000100)) 2018/03/22 17:34:24 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x6, &(0x7f0000002f18)={{{@in=@rand_addr, @in6=@mcast2}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0x2) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x101000) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000080)=0x882050c070c2e079, 0x4) 2018/03/22 17:34:25 executing program 7: r0 = socket$packet(0x11, 0x2000000000008, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000bfb000)={0x101, 0x0, 0xffc}, 0x4) 2018/03/22 17:34:25 executing program 5: r0 = eventfd2(0x5, 0x80001) write(r0, &(0x7f0000000140)="c541e2c6015ac3e9315b5efca2243c4215b9edc50062d11c1e2744367018dc3cb57ab232d60075f7a1de58c50998550c23d56c4f301948602cd9d566f8021023aff38286b80a73dadc1e3184815a8cb603b8f3f4fdbff72ed9a79677b73db9440ba2c52d461df530dc2384e6440f098c8c1d48fb71bbdce955bd5e3e7380a59718535343e4e7b5f01b36d9d03d3b2f0b3f32d94644654bfbd3856e4c6962c46479c7ecdc07e65adbc5645fbbf8b71b844eeb1b590baee306300c78643498", 0xbe) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2000000000008009) write(r1, &(0x7f00000000c0)="b63db86d1e8d00000200000000000000ffffffffed5ed29c7018cebc9b97ae21914d872c678ce22c9b160e96aa1fae1a816214969f2e905146d17173226fbfe53c41156b36cd6cd1982608ddace81e82c09179de6f7e6675381d9d97a551d12bc3948aa58a8c4731b5189ea38d5ce874e8df9587", 0x74) ioprio_set$pid(0x2, 0x0, 0x4000) ioctl$TCSBRKP(r1, 0x5425, 0x200) 2018/03/22 17:34:25 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000abf000)={0xffffffffffff19f8, @in6={{0xa, 0x4e20}}}, 0x98) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x800) [ 43.662942] kernel msg: ebtables bug: please report to author: bad policy 2018/03/22 17:34:25 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000), 0x8) r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xfd}) ioctl$TUNSETLINK(r2, 0x400454cd, 0x339) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000180)={'ifb0\x00', 0xa201}) 2018/03/22 17:34:25 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000029c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002980)={0xffffffff}, 0x106}}, 0x20) write$rdma_cm(r0, &(0x7f0000002a00)=@reject={0x9, 0x108, 0xfa00, {r1, 0x0, "9bfc63", "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"}}, 0x110) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x401, 0x52d3dca65692f7a4) ioctl$TIOCNXCL(r2, 0x540d) 2018/03/22 17:34:25 executing program 1: modify_ldt$write2(0x11, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x10769d, 0x0, 0x0, 0x0, 0x20000000}, 0x10) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='clear_refs\x00') ioctl$PERF_EVENT_IOC_ID(r0, 0x80042407, &(0x7f0000000100)) modify_ldt$read(0x0, &(0x7f0000000000)=""/169, 0xffffffffffffff52) 2018/03/22 17:34:25 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) r1 = accept4(r0, &(0x7f0000000040)=@ax25, &(0x7f00000000c0)=0x80, 0x800) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000100)="168c0721461ba09f7a567ed289f97e60dc10405a41d74eee4366e9f3bb3d27f10b1027f40aad0ed10ad19ae1263b86db2b4385cc4e57fa48763dc8b41c67b95810f2c2527105238f4e585b3fa5a7c60b7bfc46fdf5b14e718f6a94cb487ecb3af32bb6a44bb20790a013f1ec83b7cc447df53bc442d8b1536e9ae1e383d162fc7d37c3262fac327e051d0e8087742f2b0010c2415ad0d29f7c014462ee672472bc92cd1c15be8e04e6204e2fee01b52911d7aeaa314bbd4ee86c21d32c6f1689292085", 0xc3) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000010ffc)=0x5, 0x4) r2 = dup2(r0, r0) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000000)={'irlan0\x00', 0x7}) pread64(r2, &(0x7f0000000200)=""/172, 0xac, 0x0) sendto$inet6(r2, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0x9, @empty, 0xfffffffffffffffd}, 0x1c) [ 43.747234] sg_write: data in/out 36090/68 bytes for SCSI command 0x67-- guessing data in; [ 43.747234] program syz-executor5 not setting count and/or reply_len properly [ 43.797153] sg_write: data in/out 36090/68 bytes for SCSI command 0x67-- guessing data in; [ 43.797153] program syz-executor5 not setting count and/or reply_len properly 2018/03/22 17:34:25 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0c630000318c92db97766eaf6657ae7bb80077355acafc366d5c9b4de47d2ae04d6ad4c11a3c475965463c023e60f959da3b6afbe75645e1c5e0b24c6ec0b60ef51b3efa15"]}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f000000ef31)='b'}) r1 = mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000010000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000002fd0)={0xc, 0x0, &(0x7f0000004f98)=[@free_buffer={0x40086303, r1}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0x44, 0x0, &(0x7f00000001c0)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000100)}}], 0x0, 0x0, &(0x7f0000000280)}) 2018/03/22 17:34:25 executing program 2: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) splice(r0, &(0x7f0000000080)=0x2, r0, &(0x7f0000000100), 0xfffffffffffffc01, 0x6) read$eventfd(r1, &(0x7f0000000040), 0x8) 2018/03/22 17:34:25 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x201, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000140)={'ipddp0\x00', {0x2, 0x4e20, @broadcast=0xffffffff}}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x400, 0x0) ppoll(&(0x7f0000000040)=[{r1, 0x80}], 0x1, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)={0x868}, 0x8) getuid() read$eventfd(r1, &(0x7f0000000200), 0x8) 2018/03/22 17:34:25 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000226000)={&(0x7f00009f5000)={0x24, 0x11, 0x2ff, 0x0, 0x0, {0x7}, [@typed={0xc, 0x0, @u32}, @nested={0x4, 0x1a}]}, 0xe2}, 0x1}, 0x0) r1 = socket$inet(0x2, 0x801, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000100)=0x78) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) 2018/03/22 17:34:25 executing program 0: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000001000)=ANY=[@ANYRES32=r0, @ANYBLOB="25ce966dcaa99857a9f7f86bfe325d3ca0dd37a8d9926f544717931a779960ef5ecde07d0054b2121dc959036957216f2854e49b42c5e2e9e4434e2d8ba2c90af4f4eab932fa1d18b105e84bf0853ce6e0cf5190de32d9c6e478acb049e91de39bde094c6340b0c1fbf254a2f44aa6d420dfbf039b703690d944cdd674339809d36f38ca01f2c50a6484cfbfde992a688894a37f6b775a5bf12c0cc23f99151363091f6b7bd84326714e8eb5fa4565846b2c228e2119020a444cdc41623165540e82e8a9b4ff7df3fb7ade3b395fb82af7e24f5a13f8306df6a4e219349d686a9dbdc249165156f641224b6e191be0e2a2fc15f486911a576c09cad41a6dc1c77e5cfc195a4c0ac002631082808a74fe5b2914a02503407af918040098637c06870d4ed94520686f75550f5a142f26d4f81c7a320988bf2957ec2c7c54079e18cc1aa74621a627082910cf933202d57721f173221303d3980476d4887f62793fe67c58dd10e16669103e2e966560ab5ad03c368a84f0cd8bf3c00f2804502d02f5f50650a53fa010d3737ab553bd91dab1c3e9442e2f833bb380f22789b0e3ef8c4e057f47a6f90bcd94c471b4b377d03d5bc90f54bf29140dcba980135afec513ce7bd2a52fda185bbcf706214b4b4a36ebc1b4ade06caf48d352542b65a378860065c831ff670e96d42f8bcd99465fd19b188515d11dca3a65fc874987f8416eaf6f65da6adb3a0759678b450702b4d6e652b3a382926998fe055fb67b5320e8220d002778cf5d1ddc4e404fc50a69d2870d0c1f077af3dfc28e4ea27ed023256051283500dbbe05e990730dd8f5dbe101b37ab3256954751daee7fd969ffa45b85e3dcbab5b7d90fce2d3badd9f1a1c1e2532708036ae81a359a630c5500928b0ba36df3603ea544cc3798026c05556d99148168828845321a105571cc785ce9b7d1b3e4c4735409ccbe2acc596c3bfdedfe4b2216dde8379440e5ad29713af47a72c4f04802506626d9ecab92f1fa4d3d11643dcc0b35c28936c3ab9541eb96fb6c3a773ebd133179231ee55ce2b0c2980d13f8c5a583aa3976f25e2acaa68f106935e58f88e19c91af6cdaf0c636e913d917fdc741f87e49ac9bcab5c1036bf9007b221758de3763a3ebe6ea64b03387d21f857e6c602fff682ddb82fa82794d1245e75febc152a30a769826073203b54d8ba4f5748c7d0beaae0cfa07337de1a0ec6bde56bb886a02f717294fa235a5883410b26559594fd7a3636e326276bf86a52d9f0ab0390fe6ed656994826a2e2c3bf9e605ad681c818801e3f8d6ffe20b2ee3d91529523b4d4082d94e97742be901f12e54bac15244b4526047d4018bbefc6198b7d1cb20faa6e062d6750e6d22b1d1d8f73e5168a72eff7bc2515ab247755e3ed9327d7dde629cc9406e2a3b3e5f22bae9e51263f1be1d1455a7a12a9c878399727ecff144c239db3ea0532005a53886d065ac2492e51cb751f31e964e3c059f4d0dc7eebbb1408f592fbf8743ee81fd0be6136cb65a462e62d4b6800af2060667d9a328bc31c241701433f1ae6f67c3f382111b27a2f61c4ce2290a02f42958a5fa12f5b03b2e283765a8a91be9058277e69bde556abc5927c1d315a80fc10684332e3d54c4041a0b6ad35771771cdcccf6d92dea1eca77abfa877ca18c39a5d654467f4d6f075f9208e2278d4d85892066f440ab26aa727daa1d57f893c7b8f75488ee8de29e440219c664a2b6ffcc70c217559406fbe1055180a1db1622007e3bfa9900a99af4c13ffa6f43a007e6841b4c8dc3503f05162a25fbff1313960ef3b1d08ece07895043859f75ce9e5171ba1310d6f1fbab06331ac5f505ed3ad7468c86013e780eb1af30300a7bf810d51f96fea25756926af02b1bb1bb1d3f104d5f368b9bb728ef357cc3a403c7bb9a12032a1b0a6c9ce80f249d3793fee0a58013b087f2a3bc433605f22200bb7b511433bf818ae0ef3ba36ea9244df05e60bf5a3fca4c5511095b59b5253d7e2d66b432866b30570e9c74b7f5ad68c7089e2fa9e3948244c1a9bfafd4f85681be324360211d5a591e931fea8313e91bec34a8d0f737b24fea24b34fa59c09562d0250a45091f150c0a688c94d09c055fa8cb9d20e43097090737f8fbcddc4fc27bde6488c11029d83cbc111f59e27891d0fd64699de56297dac9a460f0de0417840c0460684e12e5f6d51cf448bd75746333cdb1db7c764c21004903d87c6ded46938af33a4f0ba4a500c5177b568bad143528d65614f209700853b596ad465f71432a150e498b00cd08060194b279d3a3a6a1357fc44d5ab3d4b2f3a42601adf5651b4b6a594a9f5bf61dc442e37a008891902ef70d20a4a1eeb3aa287a64b0c34741c108a107ab7f5cfeb54b72b33e60719dceec83d71d712d0665665052cca9aaf3ac1869a9e81b3d2b9b2c921af37a84549206c4b7290743bb9066c197b83c2c0872661e41b77bc07c8f7a55d1fea60209df924960b5c3b89d04ab4269d12f165d7cc1d0d711c8b0afc3149177ad28c046595fb28622f8cbdf89f3313b0a9840416e1b078d8a717c9f24ea2c59938dcd9aed3f91325206923c6720b8ba3d8185a927f14b3b86a23a0b67b53a9d75d1063c1afed4ff58b7a4a6b9527bd4f4eec9fd050c5905446c126812a7c8e6a74fad603301efc220050562fd5d7e9790ef44d7aea49f7efebee480114302f9af215e2d7c5f51d936b94ff91d6c0264875181017b546d774754a3a06fc6d94d55b4993baa7ac413959fd62839f587ee6cdf80a43e7f924ca69d6477dadfa53f5d25aae6fc2b42a56e1b7b9c4dbc384acf04bdc04caab5d2aae43e2d4dd446c67dc431d005172b70514d305ccee35238a869e92a709397b94a7d0e37f7da38b3f3b429b497c4e51cf2adc3aeff487cac5ad25ec2572e04437053f77410c785f0fe542550b5ea40062fd6a676f8e57f8f29b99713a30c549e3cba93260d03251862091ea58d57885443be9b35d94305fd1853368ffd2b27ac3c14c8c3009cca0da5f252329aea6ff0df0d117358f1abdf6bb3540dc98114d5b8f622faabbad3f2fbc4bdf5b32b1beba0ff08e8598eb0f04042ac5268cc6af57f367e667573f7af78bc7a58578f4676e74fa759371d0c39bf98dfaf4af306c5e09ea5d7bdeb6e5b911280b52403cdedff7a50571b00e15334c240f6505576e10164383fdf303638d26194ecb85acb59749997e856c838f68ac506f2d9a61ed7efad4ce6a7419791981a06b816f36ab42a7783739d482d045c9ea8d6cc006dce372fd85fdb92626f27df26f0c91ce62d4bb30f87dbd15e3e2c2b5d98b6d32bf782f05336f14eb77d362cc277a5ec6d0a61f55897d24f6df74778669a675e2e9a1df36d5e496abab226d8998feeb0b24aa507f351b732d7d4a5e534c14ea278f9625bac355d854a3f6c394e414c5ab367dc4a32891a63741174806ee4e7fe67a18eda0a6f9d942b25c2477fc6513cccc2ad23dd38b8f048eb9d41ba7f64b0948ae2fab8ba00ff04b3886cf813b03ab526cae601a2353b83ff4ad6ea2f5ac382cbabe4fa629a1efa907493efbd55a22fac9a505e56abe294bd8954620f4025d113ae173a07ae2f158dab2401b06d9dbab476c6d685db2f30037019bf4537a94010528fee5e5343878a2a0784a4020fa5dceab3cc261b13dc3274e59f729b7eef911189e15c5c2198dc025efb62b0e2447d44b24c221944875fe61f56330a3da6b7876f2c50720b0360ab702cfe5e4c7a2147e1a26ca6c6171584859bf1bef3f3229d9c7b03193c22d529cb35e9ac8ea9a7d009d2a41adc1474f8044cf14ea1f9f0226f713f8d407bd61a9225fc3b7053aa602910e3b2a3914379f8d67cf278e808d775e7ddd482fdeedeef74556ad3a17497f46d10abacdf7067dc7ac195c50f6e1cede0ac5c092e7ec308cc9e5b75af22cbb3cd53f04b0e3bd321e55789bf98aee319b7d3caa3910d7a03acb99f879cb86256707124bb68d4268bd34ba374629a531c9d93704a8ac216f1cee34805963f8aa3e6095e3496bc4d6bfdd5f978f0a74022f2ac57524baf9309d157cd67d8632aa9723724951823a20851d408cfb9342b9099f463b0d5207aedd86d2775f1d12e0be3ca98a00f5ffe5346f9fecc1bb25120417dfe09363ef4aa76640ea4213fd6ac2456d5787a4f018663ecbdd8852b98233fc4f3d15a4aa0bb7cf1debbab5be57a07438ffa37c24f812c8d5a6a0a709ecd875a4e6d55b81c1388c52da4c38d10cac79e0fac57a3d312b1c2f7e2cd04d04429ca96f6eb4ca9b51ec61c492cebb84e76fb10d11aa2ff31ecb39cc2173dfdd5236be71c70d18252e83693558245d1c0526fc4138f2f4e3583116a33117fb21b107171296ff1411f9f8385599a2d8154bed3cff449d598012129a6cbd142248505812859c50b4f3d28527828258bf79f799e8eec0fd503f619117d9e7a867b64b021673a23c447a3b8bf72c28330fa0115742394b4463939321016678544601d69370d1f2b3a6683f74808a4a805661d465d91db3caa23931d11e2fd3533c8b70981786e557caefce813ce0155c9dee54559097a31416af7ee862e847332cb12ca7a4e925be2337c7f8bd9d58c5252403a2e206683d93db80547b820c7602a8ccee0db3282806e09fb5d50a08a9e0ea2e944a7aa6be351f5a76d6816394e5b2a8d033b8ba83535242d2823f06c77670db9d60e7960eaca59cfdaaf7c5e59bbb99e26f2c2016d1fc28aede50ca8a9731f2bbc1d5199d6cebbe1344895c7b61a62011bdcfe720ddd649f7c9e56ee9cf6f2d9f6cd3794982c3595b11111d609a5ae7343411ff98ad9afafb8991957ddddebd6d5ddcf0e494f1aef5c33d55dd74c989586bfae56cb37081d7b15ada710e74726c86ba4dc78a56359f1c1f84be82859c99eafdd8bd0b4f5ebea79bb6060dc3bef2e169091f785ffd1f1e38835805a77d9a90ade9bac2f426415fc2055a13eaedc631a5ef15a3679757d57f588dd7293be393856a57784b31c13ebd95f9d0d4fe3a35856818306d1f6b935d5cc22c14e67dc1602f50c9fcde7862913711fc9626d1dfe734ef7b661b288932e610b45ef68084363327cfd521ffc7f720a6f248258add34965d57fd08582d0b21078ed9ceac1b2089e428ced82fd7d75808005915d11ecf7a0713fca183c3eb593eb72195dc1123e0817eb146c29079357a8c9f71e3756d04e48bf5cc01aecaa9809f8ed5c47fe4cc15068ee9e74b5ce02de2c0b6b657a0883eecc5931c447e6efcb96edc94f2130b02bb6cdb5d21ae7844288a1f7588abfb38ec6cd076888f341dbc58d5d56683955d89b3dbf43b466b930826fecfd3dbe25d4e561527a7d8265b6bea7e5ea82459857de2ec27d22fffaeefab9f150147501c80ba1c5ff10210d285516d05c12add32f7fefe5c4ba8b9faa0707a77057484360038e54160a9c463c3194dcbcaf5a56827335ed8c5d1f80b34b7f1e886ec73d6f340299d71d46d334fbf26233df55cad3df7b2dd5225a511e1bd6e1926c1decef38345aea14b7c4dcaa9395999d942cd5966cf23b2cab2dfbf92cef6b3a7328d271bbef1ba566ed1262671e10fa583d6e0b494aa52694530b2924aa799898238f0b4923e70a7d851d402d264863ed1661536cd5cf1a3583e6bd6fe49686b6c9dd614b7fc7e3f0f029f1fbe5397883498c3e7686a082dfd11ec79b633a267782a5f38b99f319123e05c818f6abab948a5cdc02dd682824924cfde56f518f5ebe3ebb381f84766ee82247c457", @ANYPTR64=&(0x7f0000000040)=ANY=[@ANYRES64=r0, @ANYRES64=r0, @ANYRES16=r0, @ANYPTR, @ANYRES64=r0, @ANYPTR=&(0x7f0000000000)=ANY=[@ANYRES32=r0, @ANYRES64=r0, @ANYPTR, @ANYPTR64, @ANYRES32=r0], @ANYRES64=r0, @ANYBLOB="f7f71ba1b58cfce9b34481e5fcf3"], @ANYRES64=r0, @ANYRES16=r0], 0x5) 2018/03/22 17:34:25 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x400, 0x30}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000140)={r3, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000200)=0x84) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000000080)=0x3) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f0000000040)) 2018/03/22 17:34:25 executing program 3: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$dspn(&(0x7f00000002c0)='/dev/dsp#\x00', 0x400, 0x10000) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000300)={0x8, 0x1c, 0x9, 0x6, "350a39f765ebace706a07b34ff96e122e2245c20a389709b57dc4b4eb6307ebe"}) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCSABS2F(r3, 0x401845ef, &(0x7f0000000040)={0xffff, 0x5, 0x7, 0x68, 0x7ff, 0x6}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'bpq0\x00', 0x9820}) ioctl$TUNSETLINK(r2, 0x400454cd, 0x339) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'ifb0\x00', 0xa201}) r4 = request_key(&(0x7f0000000200)='blacklist\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)='/dev/net/tun\x00', 0x0) request_key(&(0x7f0000000080)='big_key\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)='/selinux/policy\x00', r4) 2018/03/22 17:34:25 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000001800)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000001840)=0x1c, 0x80000) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000001880)={'dummy0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001780)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f00000017c0)=0x6) openat$vnet(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vhost-net\x00', 0x2, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000380)='/dev/audio\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r3, 0x4c05, &(0x7f0000000440)) close(r3) r4 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000004c0)=ANY=[]) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f00000016c0)={[0xfff, 0x4002, 0xffffffffffff54ee, 0x1000, 0x7, 0x0, 0x8, 0x1000, 0x5, 0x80, 0x5, 0x9, 0x1, 0x360, 0x401], 0x2000, 0xb00}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000300)={'dummy0\x00', 0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000400)={0x1, r3}) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000001680)=0x2, 0x4) ioctl$VHOST_GET_VRING_BASE(r3, 0xc008af12, &(0x7f00000002c0)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00000003c0)={0x1, 0x0, &(0x7f0000000540)=""/192, &(0x7f0000000600)=""/4096, &(0x7f0000001600)=""/86}) 2018/03/22 17:34:25 executing program 0: syz_emit_ethernet(0xa2, &(0x7f00000003c0)=ANY=[@ANYBLOB="0180c2000000aaaaaaacaabb080045000030000000000067907800000000ffffffff21009078000000004500000300000000058649293ca80037e0000001"], &(0x7f0000000040)) r0 = syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0x8, 0xa002) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000240)) r1 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x4, 0x2) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000001c0)={'tunl0\x00', r2}) r3 = memfd_create(&(0x7f0000000080)='-&\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000280)={0x6, 0x3, 0x8, 0x7ff, 0x9, 0x81}) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000000c0)={&(0x7f0000000000)='./file0\x00', r3}, 0x10) 2018/03/22 17:34:25 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) listen(r0, 0x0) listen(r0, 0x2) mlock2(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1) socket$inet_smc(0x2b, 0x1, 0x0) [ 43.894674] binder: 6541 RLIMIT_NICE not set 2018/03/22 17:34:25 executing program 1: openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x28000, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f00004f5000/0x1000)=nil, 0x1000, 0x100000, 0x75, r0, 0x0) symlink(&(0x7f0000751ff8)='./file0\x00', &(0x7f0000affff8)='./file0\x00') socket$kcm(0x29, 0x5, 0x0) 2018/03/22 17:34:25 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8000, 0x42000) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={'ip6gre0\x00', {0x2, 0x4e24, @rand_addr=0x4}}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000100)=""/227) sendmsg$nl_netfilter(r1, &(0x7f0000000000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00 \x00'], 0x14}, 0x1}, 0x0) 2018/03/22 17:34:25 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x4000, 0x0) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) munmap(&(0x7f00000cc000/0x4000)=nil, 0x4000) finit_module(r0, &(0x7f0000000040)="106d696d655f747970652d2e00", 0x2) 2018/03/22 17:34:25 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000000c0)=ANY=[@ANYBLOB="6e6174000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000129794000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x78) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x1) ioctl$TCSETSF(r1, 0xc074510c, &(0x7f0000003fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81}) [ 43.934846] binder: 6541 RLIMIT_NICE not set [ 43.943086] binder: 6541 RLIMIT_NICE not set [ 43.962237] binder: BINDER_SET_CONTEXT_MGR already set [ 43.963935] binder: 6554 RLIMIT_NICE not set [ 43.967655] binder: 6529:6541 ioctl 40046207 0 returned -16 [ 43.995177] binder: 6529:6566 got reply transaction with bad transaction stack, transaction 7 has target 6529:0 [ 44.005880] binder: 6529:6566 transaction failed 29201/-71, size 0-0 line 2778 [ 44.013833] binder: 6529:6541 BC_FREE_BUFFER u000000002000c000 no match [ 44.028341] binder: release 6529:6566 transaction 7 out, still active [ 44.035047] binder: undelivered TRANSACTION_COMPLETE [ 44.040178] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/22 17:34:25 executing program 5: mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x2031, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x20000001084) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x1ce53cf3128e041d) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000040)) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000180)={'filter\x00'}, &(0x7f00000012c0)=0x54) 2018/03/22 17:34:25 executing program 2: mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x34, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffff9c, &(0x7f0000000080)={0x1dc1}, 0x8) flistxattr(r0, &(0x7f00000000c0)=""/39, 0x27) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl$int_out(r1, 0xffffffffffffffff, &(0x7f0000000040)) 2018/03/22 17:34:25 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x20000, 0x0) read$eventfd(r1, &(0x7f0000000140), 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000080)={0x101, 0x1, 'client0\x00', 0x6, "95952f06208e690d", "74c7d9d4f5e221d39c16fc2bd1f87a3cb4f893bbbe66d6437bd4f7ac385acdcc", 0x24, 0x5}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000e4def3)="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") 2018/03/22 17:34:25 executing program 7: r0 = socket$inet(0x2, 0x0, 0x2) setsockopt$inet_int(r0, 0x0, 0xd2, &(0x7f0000000080), 0xffffffc2) 2018/03/22 17:34:25 executing program 3: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) getsockopt$inet_buf(r0, 0x0, 0x35, &(0x7f0000000000)=""/32, &(0x7f0000000040)=0x20) ioctl$TUNSETLINK(r1, 0x400454cd, 0x339) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'ifb0\x00', 0xa201}) 2018/03/22 17:34:25 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000082f000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320-generic\x00'}, 0x58) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)=0x7, 0x4) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000755ff0)=ANY=[], 0x0, &(0x7f0000642fc8), 0x0, &(0x7f0000000040)}, 0x0) recvmmsg(r2, &(0x7f0000202000)=[{{0x0, 0x0, &(0x7f00005deff8), 0x0, &(0x7f0000971000)=""/251, 0xfb}}], 0x1, 0x0, &(0x7f0000d0fff8)={0x77359400}) 2018/03/22 17:34:25 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000622ffc)=0x3) r1 = socket$pptp(0x18, 0x1, 0x2) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x9, 0x14000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e20, 0x5, @dev={0xfe, 0x80, [], 0xc}}}, [0x33d4, 0x1, 0x10000, 0x100000000, 0x200, 0x5, 0x9, 0x103, 0x39, 0x7, 0x5, 0x3, 0x3f, 0x2, 0x1]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000180)={r3, 0xbf, "bbc7d71bac5341a004066dd56cc5e23c366ada0e4fdb0816db24bb505f52c52ea6001b1fab6cce7d006ac29c336c9a3825c4186afedc6feafd34b4ae296c301d3cffd27450047ac21880b6bcaa9869f6202c7e94ac34c26cbb57a0486ae4ab537cc0e5b1b6f2c2897e95e5efe910852eea59a8579bf341a64a51a91faf14d89560a9bf4831ad9aca1669ce3f34a19fc53ac6c4aeb72dfb61bf68133b3b866ea93054cc68d778adfa37674bf994e68d4ec3295a5e4407ddfd63964328015361"}, &(0x7f0000000280)=0xc7) bind$pptp(r1, &(0x7f0000bf4fe0)={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x20) connect$pptp(r1, &(0x7f000004d000)={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x20) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r4, 0x40047438, &(0x7f000082ef0a)=""/246) [ 44.064759] binder: undelivered TRANSACTION_COMPLETE [ 44.069959] binder: undelivered TRANSACTION_COMPLETE [ 44.075098] binder: undelivered transaction 6, process died. [ 44.080932] binder: send failed reply for transaction 7, target dead 2018/03/22 17:34:25 executing program 6: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000023ff8)='./file0\x00', r1, &(0x7f0000012ff6)='./control\x00') renameat2(r1, &(0x7f0000bee000)='./control\x00', r1, &(0x7f0000fa4000)='./file0\x00', 0x1) r2 = getpgrp(0xffffffffffffffff) sendmsg$nl_generic(r0, &(0x7f0000000440)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000040)={0x3c0, 0x22, 0x0, 0xd205, 0x25dfdbfe, {0x2}, [@nested={0x1f8, 0x6d, [@generic="253a611509fa184166b1c3eb25acdb98c3cbf0994f7b707f0d125fa6a1661dfc5c5b216a877404e63d51bb031f1df9b47391d0ea5c715a13360b514a62d5d6f30921864db4013f8860488bd05761134dff1eef398946b0f4a2f1201192f1b9794b3657e78952068d1026fc87d58360a56d6ad1fca3810d842b66317481404ac05c7a11511e27f97e5d6dc6b33be9255f2743f503a26861b92fde34fa40a35908764602e0b940fe34922fce8a609b9f751dee54c423ee5d56e654d075d1551061e92802334895b8fe5ffbdfc82875bb60d43bf73fb6a4488cd9611f42b829c809f66bc5cf734648180a269980", @generic="117ebf4d60e4b0ab262c942b6d83e492ddc0fdb94f3ae0b965ec86105b55da6b291c29adcdd3038fc7ca00e6dc12c0faf63103745c35ae207708021438b8ec43e0ea71926763c0a14b7b6d91af5ee7bd5ae49037dbbeb90e203415d3d2d0393e4994f7b22b009c62168eb530e850835409e7ca5ac35ab1f680e14af8573863e5234c", @generic="f6bf4efb2acb4687878e3f19808346b8232c35723cdd468ac084299370d4ab1b2c3abce20e9d80a2061536846dd8e57064ce94000e9d7c72fcbecf8e36d9cc575d1882abf64e3c09ff70603a1c60071032825a901f183d84fdf762bffa5c143c4bb378c5422302b74a30702f0bd80c23b3e860e3dca6999d931f3d35d4cc8f744ed92668a7"]}, @nested={0x1a8, 0x8c, [@generic, @generic, @typed={0x8, 0x56, @pid=r2}, @generic="e0493a75164f4a67adeae6cca25ce103f2dc889b8abed6ebad7deae1616fb621fe60f81d591d3d517d250396636aca9527b91f6d682ecd65e1672dd4d1463bc1480db32a256484f50dbb2518dec9c852a055942b1b17d5d864aa3eca31049241f199bd565f417f6eb71cfafba58b4de5ce65a48043b3aa506ea3297e406c7e8d", @generic="967732b5f621601d6bc21c2a9a6dd704196336a25c116fb714c336f22eaf0e63b6381bc48ec155a963a593d2f3d6118c5f16cda4ee5caa91400685f7508cbfc548b8bf390bae32644431d53209d63ea16f8f987301dbaf8c15a28fc210a0d940", @generic="7cd7ac49b44c0eb99876611cdcf4bffb8aceb5b1b36985a82d02b15944bb39aedd22a3c24eddbe35634e4808bff6d6ea8a41a6648e2e587cbe0046aa0650a581299cba21c432f96c964fa2047b7b2ed8dc8bb262d6aebc8ffef602aa9eb14a292c87b41b47e63abecc4c1d9ee71e53428e31c3e0bfb5e0a8caae2eb3168f224c1a493499585e423906a779aa8600364ab311d51add9b4621f9df952d4d62db2743e22c2d5c389e75815160f9e19ee00b2a6722", @typed={0x8, 0x66, @str='GPL\x00'}]}, @typed={0xc, 0x8a, @u64=0x6f35}]}, 0x3c0}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) 2018/03/22 17:34:25 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x3, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x400, 0x2) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x4, 0xfff, 0x6}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000200)={r2, 0x1}, &(0x7f0000000240)=0x8) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000140)={{0x1, 0x1, 0xffffffffffffffff}}) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x80, 0x0) ioctl$EVIOCGEFFECTS(r3, 0x80044584, &(0x7f0000000080)=""/114) r4 = socket$unix(0x1, 0x1, 0x0) bind$unix(r4, &(0x7f0000003000)=@abs={0x1}, 0x8) bind$unix(r0, &(0x7f0000d4a000)=@abs={0x1}, 0x8) 2018/03/22 17:34:25 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) syz_open_dev$adsp(&(0x7f0000000200)='/dev/adsp#\x00', 0x9, 0x103000) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x80400, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f00000000c0)=""/143) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000180)={'NETMAP\x00'}, &(0x7f00000001c0)=0x1e) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)="390000001300090468fe00008100004007000040030000004500010700000014001a000100020007000012020000080001010c00f41ee40000", 0x39}], 0x1) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000240)=""/211) 2018/03/22 17:34:25 executing program 7: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='clear_refs\x00') exit(0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f00000001c0)={{0x4, 0x5}, {0x3, 0x81}, 0x62, 0x4, 0x9}) fchmodat(r1, &(0x7f0000000180)='./file0\x00', 0x121) fdatasync(r1) r2 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) r3 = request_key(&(0x7f0000000340)='user\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000003c0)='clear_refs\x00', 0x0) keyctl$search(0xa, r2, &(0x7f00000002c0)='id_legacy\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, r3) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000140)={&(0x7f0000000040)=[0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x2, 0x7, 0x8, 0x5}) [ 44.153579] QAT: Invalid ioctl [ 44.178567] QAT: Invalid ioctl 2018/03/22 17:34:35 executing program 4: mmap(&(0x7f0000000000/0xdcb000)=nil, 0xdcb000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x10001, 0x7, 0x1, 0x49249249249272a}) ioctl(r0, 0x8916, &(0x7f0000000000)) pwrite64(r0, &(0x7f0000000040)="59bd9546acf230826d9f0f796d3f9ea2952b5ed291ade1404db9be7527556378ff784133700f2c9cfc8cb86f5e342ea3f2560607281cc5b33a275264e7f0e872705558fe17ac86e3cc16daf16d45d5eb5821faab25ed983ebe7e0a3209ee5d19f95f1dbd38b0fb5e611605572619a6459cd122f80efa476e92a44e3fa2f1c18a8e0ff5e99ea11dd41b8cba3ce32b634f0d3d8c183373f79c2d7de03659e0061a013853ec12dbef40426e959ad32a756250e98d829c6853fe749d942e32a1716c7c9221c1ab66b139cef209149c6b3f43839dc7d08f0ed2520d7524a3", 0xdc, 0x0) 2018/03/22 17:34:35 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) mkdir(&(0x7f0000000000)='./file0\x00', 0xb7a69d189aca0cd6) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) recvmsg(r1, &(0x7f000005efe4)={0x0, 0x0, &(0x7f0000304fe0)=[{&(0x7f00001a6000)=""/167, 0xa7}], 0x1, &(0x7f000084bfe8)=""/24, 0x18}, 0x0) 2018/03/22 17:34:35 executing program 6: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xfffffffffffffe18, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x12000, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000040)={0x3, 0x100}) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r2, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/03/22 17:34:35 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000622ffc)=0x3) r1 = socket$pptp(0x18, 0x1, 0x2) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x9, 0x14000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e20, 0x5, @dev={0xfe, 0x80, [], 0xc}}}, [0x33d4, 0x1, 0x10000, 0x100000000, 0x200, 0x5, 0x9, 0x103, 0x39, 0x7, 0x5, 0x3, 0x3f, 0x2, 0x1]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000180)={r3, 0xbf, "bbc7d71bac5341a004066dd56cc5e23c366ada0e4fdb0816db24bb505f52c52ea6001b1fab6cce7d006ac29c336c9a3825c4186afedc6feafd34b4ae296c301d3cffd27450047ac21880b6bcaa9869f6202c7e94ac34c26cbb57a0486ae4ab537cc0e5b1b6f2c2897e95e5efe910852eea59a8579bf341a64a51a91faf14d89560a9bf4831ad9aca1669ce3f34a19fc53ac6c4aeb72dfb61bf68133b3b866ea93054cc68d778adfa37674bf994e68d4ec3295a5e4407ddfd63964328015361"}, &(0x7f0000000280)=0xc7) bind$pptp(r1, &(0x7f0000bf4fe0)={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x20) connect$pptp(r1, &(0x7f000004d000)={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x20) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r4, 0x40047438, &(0x7f000082ef0a)=""/246) 2018/03/22 17:34:35 executing program 3: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040)=0x400, 0x4) ioctl$TUNSETLINK(r1, 0x400454cd, 0x339) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'i\b\x00', 0x100}) 2018/03/22 17:34:35 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, 'queue1\x00'}) r1 = memfd_create(&(0x7f000003e000)='\t', 0x0) r2 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) socket$nl_xfrm(0x10, 0x3, 0x6) dup2(r2, r2) write$sndseq(r1, &(0x7f0000e6ffd0)=[{0x22, 0x0, 0x0, 0x3fd, @time, {}, {}, @result={0xf348, 0x5}}], 0x1c) 2018/03/22 17:34:35 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c26fec)={0x1, 0x84, 0x103, 0x2}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000240)={0xe, 0x8, 0x2, 0x8000, 0x1e, r0, 0x5}, 0x2c) r1 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x8, 0xc0000) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f00000003c0)=ANY=[@ANYBLOB="736563757269747900000000000000000000000000000000000000000000000002000000000000000000000000f4ff00000000000000000000000000000000000000000000000000"], 0x1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001100)={r0, &(0x7f0000000000), &(0x7f0000000000)='^'}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000300)=0x9, &(0x7f0000000340)=0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000040)="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", &(0x7f0000000040)}, 0x20) prctl$intptr(0x37, 0x3) ioctl$KVM_DIRTY_TLB(r1, 0x400caeaa, &(0x7f0000000380)={0x82, 0x2}) 2018/03/22 17:34:35 executing program 7: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x4e23}, 0x1c) r1 = dup2(r0, r0) getpeername$netrom(r1, &(0x7f0000001640), &(0x7f0000001680)=0x10) 2018/03/22 17:34:35 executing program 2: 2018/03/22 17:34:35 executing program 5: [ 54.256547] kauditd_printk_skb: 13 callbacks suppressed [ 54.256555] audit: type=1400 audit(1521740075.556:35): avc: denied { map_read map_write } for pid=6626 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/03/22 17:34:35 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000900)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) perf_event_open(&(0x7f0000740000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$rdma_cm(r0, &(0x7f0000001800)=@resolve_route={0x4, 0x8, 0xfa00}, 0xffffffffffffff94) 2018/03/22 17:34:35 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='ip_vti0\x00', 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040), 0x4) sendto$inet(r0, &(0x7f0000000240)="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", 0x521, 0x0, &(0x7f0000001240)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/22 17:34:35 executing program 7: 2018/03/22 17:34:35 executing program 1: 2018/03/22 17:34:35 executing program 6: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000200)='O', 0x1, 0x801, &(0x7f0000000280)={0x2, 0x0, @rand_addr}, 0x10) 2018/03/22 17:34:35 executing program 2: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x20324) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) 2018/03/22 17:34:35 executing program 3: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"7966619d1c1a2be5c1829602421466df", 0x400}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x339) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'ifb0\x00', 0x800}) 2018/03/22 17:34:35 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/22 17:34:35 executing program 1: 2018/03/22 17:34:35 executing program 5: 2018/03/22 17:34:35 executing program 7: 2018/03/22 17:34:35 executing program 1: 2018/03/22 17:34:35 executing program 7: 2018/03/22 17:34:35 executing program 4: 2018/03/22 17:34:35 executing program 0: 2018/03/22 17:34:35 executing program 6: 2018/03/22 17:34:35 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x49249249249272a}) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/22 17:34:35 executing program 5: mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000001eff6)='./control\x00', 0x400000a4000960) mkdir(&(0x7f0000000100)='./control/file0\x00', 0x0) 2018/03/22 17:34:35 executing program 1: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30a) clone(0x400201043f9, &(0x7f0000e02000), &(0x7f000006fffc), &(0x7f0000e9cffc), &(0x7f0000cd6f68)) 2018/03/22 17:34:35 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x10001, 0x0, 0x1, 0x49249249249272a}) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) [ 54.480770] kasan: CONFIG_KASAN_INLINE enabled [ 54.485725] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 54.493120] general protection fault: 0000 [#1] SMP KASAN [ 54.498646] Dumping ftrace buffer: [ 54.502170] (ftrace buffer empty) [ 54.505875] Modules linked in: [ 54.509053] CPU: 0 PID: 6675 Comm: syz-executor2 Not tainted 4.16.0-rc6+ #271 [ 54.516304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.525649] RIP: 0010:lowpan_device_event+0xca/0x130 [ 54.530724] RSP: 0018:ffff8801a8536b60 EFLAGS: 00010206 [ 54.536057] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffffff85af1f10 [ 54.543303] RDX: 0000000000000006 RSI: 0000000000000006 RDI: 0000000000000030 [ 54.550548] RBP: ffff8801a8536b78 R08: 0000000000000000 R09: 1ffff100350a6d3a [ 54.557791] R10: ffff8801a8536b88 R11: 0000000000000001 R12: 0000000000000006 [ 54.565037] R13: 0000000000000000 R14: ffffffff87699b60 R15: ffffffff876885e0 [ 54.572284] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 54.580478] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 [ 54.586330] CR2: 0000000008340025 CR3: 0000000006e22004 CR4: 00000000001606f0 [ 54.593572] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 54.600813] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 54.608053] Call Trace: [ 54.610616] notifier_call_chain+0x136/0x2c0 [ 54.615004] ? raw_notifier_chain_unregister+0x1b0/0x1b0 [ 54.620432] ? generic_xdp_install+0x4d0/0x4d0 [ 54.624991] ? dev_init_scheduler+0x530/0x530 [ 54.629462] ? rtnl_is_locked+0x54/0xb0 [ 54.633411] ? rtnl_kfree_skbs+0x70/0x70 [ 54.637446] raw_notifier_call_chain+0x2d/0x40 [ 54.642002] call_netdevice_notifiers_info+0x32/0x70 [ 54.647081] rollback_registered_many+0x8b5/0xe20 [ 54.651894] ? dev_xdp_uninstall+0x310/0x310 [ 54.656274] ? lock_acquire+0x1d5/0x580 [ 54.660227] ? trace_hardirqs_off+0x10/0x10 [ 54.664531] ? print_irqtrace_events+0x270/0x270 [ 54.669257] ? print_irqtrace_events+0x270/0x270 [ 54.673986] ? print_irqtrace_events+0x270/0x270 [ 54.678717] rollback_registered+0x1be/0x3c0 [ 54.683095] ? rollback_registered_many+0xe20/0xe20 [ 54.688079] ? __queue_delayed_work+0x226/0x340 [ 54.692718] ? mark_held_locks+0xaf/0x100 [ 54.696837] ? queue_delayed_work_on+0xc9/0x1d0 [ 54.701477] ? rtnl_is_locked+0x54/0xb0 [ 54.705425] ? trace_hardirqs_on+0xd/0x10 [ 54.709541] ? queue_delayed_work_on+0x10d/0x1d0 [ 54.714271] unregister_netdevice_queue+0x2e3/0x5f0 [ 54.719259] ? rollback_registered+0x3c0/0x3c0 [ 54.723811] ? linkwatch_schedule_work+0x130/0x130 [ 54.728710] ? tun_ptr_free+0x3d0/0x3d0 [ 54.732653] ? mark_held_locks+0xaf/0x100 [ 54.736781] ? __lock_is_held+0xb6/0x140 [ 54.740819] ? __local_bh_enable_ip+0x121/0x230 [ 54.745463] ? __tun_detach+0xa4c/0x10b0 [ 54.749497] ? trace_hardirqs_on+0xd/0x10 [ 54.753625] __tun_detach+0x520/0x10b0 [ 54.757495] ? tun_cleanup_tx_ring.part.46+0x550/0x550 [ 54.762745] ? check_same_owner+0x320/0x320 [ 54.767044] ? locks_remove_file+0x3fa/0x5a0 [ 54.771425] ? fcntl_setlk+0x1100/0x1100 [ 54.775463] ? fsnotify+0x7b3/0x1140 [ 54.779161] ? __tun_detach+0x10b0/0x10b0 [ 54.783279] ? __tun_detach+0x10b0/0x10b0 [ 54.787401] tun_chr_close+0x44/0x60 [ 54.791091] __fput+0x327/0x7e0 [ 54.794343] ? fput+0x140/0x140 [ 54.797592] ? check_same_owner+0x320/0x320 [ 54.801885] ? _raw_spin_unlock_irq+0x27/0x70 [ 54.806350] ____fput+0x15/0x20 [ 54.809601] task_work_run+0x199/0x270 [ 54.813461] ? task_work_cancel+0x210/0x210 [ 54.817753] ? _raw_spin_unlock+0x22/0x30 [ 54.821870] ? switch_task_namespaces+0x87/0xc0 [ 54.826513] do_exit+0x9bb/0x1ad0 [ 54.830306] ? find_held_lock+0x35/0x1d0 [ 54.834343] ? mm_update_next_owner+0x930/0x930 [ 54.838985] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 54.844147] ? lock_downgrade+0x980/0x980 [ 54.848270] ? __unqueue_futex+0x1c0/0x290 [ 54.852473] ? lock_release+0xa40/0xa40 [ 54.856417] ? fault_in_user_writeable+0x90/0x90 [ 54.861168] ? do_raw_spin_trylock+0x190/0x190 [ 54.865737] ? futex_wake+0x680/0x680 [ 54.869509] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 54.874588] ? futex_wait+0x6a9/0x9a0 [ 54.878383] ? trace_hardirqs_off+0x10/0x10 [ 54.882686] ? perf_event_sync_stat+0x5b0/0x5b0 [ 54.887329] ? __enqueue_entity+0x109/0x1e0 [ 54.891627] ? memset+0x31/0x40 [ 54.894880] ? find_held_lock+0x35/0x1d0 [ 54.898915] ? get_signal+0x7a9/0x16d0 [ 54.902774] ? lock_downgrade+0x980/0x980 [ 54.906896] do_group_exit+0x149/0x400 [ 54.910752] ? do_raw_spin_trylock+0x190/0x190 [ 54.915306] ? SyS_exit+0x30/0x30 [ 54.918729] ? _raw_spin_unlock_irq+0x27/0x70 [ 54.923707] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 54.928703] get_signal+0x73a/0x16d0 [ 54.932394] ? ptrace_notify+0x130/0x130 [ 54.936427] ? __schedule+0x903/0x1ec0 [ 54.940287] ? __sched_text_start+0x8/0x8 [ 54.944407] ? compat_sock_ioctl+0x180/0x1b20 [ 54.948876] do_signal+0x90/0x1e90 [ 54.952389] ? check_same_owner+0x320/0x320 [ 54.956681] ? rcu_note_context_switch+0x710/0x710 [ 54.961580] ? setup_sigcontext+0x7d0/0x7d0 [ 54.965870] ? __might_sleep+0x95/0x190 [ 54.969817] ? schedule+0xf5/0x430 [ 54.973328] ? __schedule+0x1ec0/0x1ec0 [ 54.977279] ? exit_to_usermode_loop+0x8c/0x2f0 [ 54.981918] exit_to_usermode_loop+0x258/0x2f0 [ 54.986473] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 54.991980] ? do_fast_syscall_32+0x156/0xf9f [ 54.996445] do_fast_syscall_32+0xbe6/0xf9f [ 55.000734] ? account_kernel_stack+0x25e/0x3c0 [ 55.005375] ? do_int80_syscall_32+0x9c0/0x9c0 [ 55.009932] ? syscall_return_slowpath+0x2ac/0x550 [ 55.014834] ? prepare_exit_to_usermode+0x350/0x350 [ 55.019823] ? sysret32_from_system_call+0x5/0x3c [ 55.024638] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 55.029452] entry_SYSENTER_compat+0x70/0x7f [ 55.033828] RIP: 0023:0xf7fc5c99 [ 55.037158] RSP: 002b:00000000f77a010c EFLAGS: 00000296 ORIG_RAX: 00000000000000f0 [ 55.044835] RAX: fffffffffffffe00 RBX: 000000000813af98 RCX: 0000000000000000 [ 55.052071] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 55.059312] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 55.066549] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 55.073785] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 55.081030] Code: ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 75 59 48 8b 9b 50 03 00 00 48 b8 00 00 00 00 00 fc ff df 48 8d 7b 30 48 89 fa 48 c1 ea 03 <80> 3c 02 00 75 3e 48 8b 5b 30 41 bd 01 00 00 00 48 85 db 74 92 [ 55.100094] RIP: lowpan_device_event+0xca/0x130 RSP: ffff8801a8536b60 [ 55.106890] ---[ end trace d93f99c95ded6b36 ]--- [ 55.111631] Kernel panic - not syncing: Fatal exception [ 55.117336] Dumping ftrace buffer: [ 55.120846] (ftrace buffer empty) [ 55.124526] Kernel Offset: disabled [ 55.128123] Rebooting in 86400 seconds..