INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.7' (ECDSA) to the list of known hosts. 2018/04/12 03:14:21 fuzzer started 2018/04/12 03:14:22 dialing manager at 10.128.0.26:39951 syzkaller login: [ 30.353116] can: request_module (can-proto-0) failed. [ 30.361734] can: request_module (can-proto-0) failed. 2018/04/12 03:14:28 kcov=true, comps=false 2018/04/12 03:14:33 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x1) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x4c], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 2018/04/12 03:14:33 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000040)=@dellink={0x34, 0x11, 0x315, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'ip6_vti0\x00'}]}, 0x34}, 0x1}, 0x0) 2018/04/12 03:14:33 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f000000b000)=[{&(0x7f0000010000)="5500000020007fafb72d00b2a4a2809302000000030343ee6b26236925000c0000000000130000008848a3c728f1c46b7b31afdc1338d5440000000000000000000000088daa7227c43ab8220000bf0c00000000d4", 0x55}], 0x1, &(0x7f0000016000)}, 0x0) 2018/04/12 03:14:33 executing program 3: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000767fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) dup2(r0, r1) 2018/04/12 03:14:33 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000efdffc)=0x1, 0xd2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x8000040000300, 0x4) sendto$inet(r0, &(0x7f0000000480), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) write$binfmt_script(r0, &(0x7f0000000440)={'#! ', './file0', [], 0xa}, 0xb) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004}, 0x14) writev(r0, &(0x7f0000000100)=[{&(0x7f00000000c0)="869ded33b12790", 0x7}], 0x1) 2018/04/12 03:14:33 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10ffc)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000cb8fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x47) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/12 03:14:33 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000040)=""/24, &(0x7f0000000000)=0x21d) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) write$cgroup_pid(r0, &(0x7f0000000040), 0x337) 2018/04/12 03:14:33 executing program 6: r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)) mq_notify(r0, &(0x7f0000000200)={0x0, 0x0, 0x1, @thr={&(0x7f0000000040), &(0x7f0000000100)}}) readv(r0, &(0x7f0000001240)=[{&(0x7f0000000180)=""/98, 0x62}], 0x1) [ 35.666969] IPVS: ftp: loaded support on port[0] = 21 [ 35.742261] IPVS: ftp: loaded support on port[0] = 21 [ 35.779801] IPVS: ftp: loaded support on port[0] = 21 [ 35.826623] IPVS: ftp: loaded support on port[0] = 21 [ 35.889105] IPVS: ftp: loaded support on port[0] = 21 [ 35.968812] IPVS: ftp: loaded support on port[0] = 21 [ 36.057242] IPVS: ftp: loaded support on port[0] = 21 [ 36.162579] IPVS: ftp: loaded support on port[0] = 21 [ 37.535155] ip (4727) used greatest stack depth: 16648 bytes left [ 37.880589] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.936529] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 38.082728] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 38.397439] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 38.465803] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 38.589292] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 38.646984] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 38.692160] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 41.789608] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 41.795779] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.878579] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 41.885264] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.157705] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 42.253744] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 42.276572] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 42.282784] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.367342] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 42.373495] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.429863] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 42.436058] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.549591] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 42.555779] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.573408] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 42.579805] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.592970] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.615353] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 42.621495] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.639910] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 42.646281] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.661955] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.688291] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 42.774333] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 42.780633] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.796972] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 42.889117] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 42.945849] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 42.982517] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 42.988659] 8021q: adding VLAN 0 to HW filter on device team0 [ 43.008402] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 43.014554] 8021q: adding VLAN 0 to HW filter on device team0 [ 43.045311] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 43.103780] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 43.110459] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.120656] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.166688] bond0: Enslaving bond_slave as an active interface with an up link [ 43.174980] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 43.199155] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 43.205391] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.214510] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.251498] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 43.262213] bond0: Enslaving bond_slave as an active interface with an up link [ 43.270119] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 43.302089] team0: Port device team_slave added [ 43.320821] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 43.359950] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 43.366331] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.380483] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.397798] team0: Port device team_slave added [ 43.408360] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 43.416595] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 43.435460] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.454470] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.482607] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 43.488977] 8021q: adding VLAN 0 to HW filter on device team0 2018/04/12 03:14:41 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000040)=@dellink={0x34, 0x11, 0x315, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'ip6_vti0\x00'}]}, 0x34}, 0x1}, 0x0) 2018/04/12 03:14:41 executing program 6: [ 43.562547] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 43.568789] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.577895] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/12 03:14:41 executing program 2: 2018/04/12 03:14:41 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00000016c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000000480)=[{&(0x7f00000005c0)=""/4096, 0x13ae}], 0x1) sendto$inet(r0, &(0x7f0000000040)="be38fc69faea5bd09bf0307006cefbafc01c3062dfedf949ad4e86bda4029155e2d6181bc9f0d25d4a23fed54bd250db05a0fbd78679ca006afa4ee44cb7b522c4a38231a9f99b3001e1d4857321a6a7c9e36ae424cc0d49fdb6c13c422fde782dd0c18a3a4018030b94ba6b7ff3f3192f8c563a1986d839c40052c8d3a78ae29126", 0x82, 0xc1, &(0x7f0000000100)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendmmsg(r0, &(0x7f0000004480)=[{{&(0x7f0000002f00)=@pppoe={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syzkaller0\x00'}}, 0x80, &(0x7f00000043c0)=[{&(0x7f0000004340)="0f", 0x1}], 0x1}}], 0x1, 0x4091) [ 43.716683] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 43.722949] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.735467] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/12 03:14:41 executing program 2: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'team_slave\x00', 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r1}) [ 43.769828] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 43.776056] 8021q: adding VLAN 0 to HW filter on device team0 [ 43.804415] bond0: Enslaving bond_slave as an active interface with an up link [ 43.812326] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 43.836578] bridge0: port 1(team_slave) entered blocking state [ 43.842730] bridge0: port 1(team_slave) entered disabled state 2018/04/12 03:14:41 executing program 2: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'team_slave\x00', 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r1}) [ 43.880007] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 43.886177] 8021q: adding VLAN 0 to HW filter on device team0 [ 43.914309] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 43.920582] 8021q: adding VLAN 0 to HW filter on device team0 [ 43.937253] IPv6: ADDRCONF(NETDEV_UP): team_slave: link is not ready [ 43.949246] team0: Port device team_slave added [ 43.966770] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave: link becomes ready [ 43.978675] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 44.016398] bridge0: port 1(team_slave) entered blocking state [ 44.022504] bridge0: port 1(team_slave) entered disabled state [ 44.033522] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 44.039651] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.050158] bond0: Enslaving bond_slave as an active interface with an up link 2018/04/12 03:14:41 executing program 2: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'team_slave\x00', 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r1}) [ 44.063909] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 44.133473] bridge0: port 1(team_slave) entered blocking state [ 44.139693] bridge0: port 1(team_slave) entered disabled state [ 44.165195] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 44.171516] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.182348] bond0: Enslaving bond_slave as an active interface with an up link [ 44.190404] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 44.213920] team0: Port device team_slave added [ 44.233590] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 44.246761] bond0: Enslaving bond_slave as an active interface with an up link [ 44.256338] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 44.273641] team0: Port device team_slave added [ 44.288655] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 44.315652] bond0: Enslaving bond_slave as an active interface with an up link [ 44.324303] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 44.371916] team0: Port device team_slave added [ 44.383457] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 44.403727] bond0: Enslaving bond_slave as an active interface with an up link [ 44.412187] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 44.434310] team0: Port device team_slave added [ 44.447435] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 44.489980] team0: Port device team_slave added [ 44.506825] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 44.521813] netlink: 17 bytes leftover after parsing attributes in process `syz-executor7'. [ 44.559148] netlink: 17 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/12 03:14:42 executing program 0: 2018/04/12 03:14:42 executing program 2: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'team_slave\x00', 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r1}) 2018/04/12 03:14:42 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10ffc)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000cb8fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x47) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x0) 2018/04/12 03:14:42 executing program 1: 2018/04/12 03:14:42 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000040)=""/24, &(0x7f0000000000)=0x21d) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) write$cgroup_pid(r0, &(0x7f0000000040), 0x337) 2018/04/12 03:14:42 executing program 6: 2018/04/12 03:14:42 executing program 3: 2018/04/12 03:14:42 executing program 7: 2018/04/12 03:14:42 executing program 1: 2018/04/12 03:14:42 executing program 6: 2018/04/12 03:14:42 executing program 3: 2018/04/12 03:14:42 executing program 0: 2018/04/12 03:14:42 executing program 7: [ 44.667073] bridge0: port 1(team_slave) entered blocking state [ 44.673169] bridge0: port 1(team_slave) entered disabled state 2018/04/12 03:14:42 executing program 1: 2018/04/12 03:14:42 executing program 2: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'team_slave\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r1}) 2018/04/12 03:14:42 executing program 4: 2018/04/12 03:14:42 executing program 6: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f00000001c0)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xeab1}, {0xa, 0x0, 0x182a, @dev={0xfe, 0x80}}, 0x101, [0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x3]}, 0x5c) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000040)={0x18, 0x1000000000001d, 0xffffffffffffffff, 0x0, 0x0, {0x15}, [@nested={0x4, 0x3, [@generic]}]}, 0x18}, 0x1}, 0x0) 2018/04/12 03:14:42 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup2(r0, r0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000140)={'\x00', &(0x7f0000000080)=@ethtool_rx_ntuple={0x35, {0x0, @ether_spec={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, @udp_ip4_spec={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}}}}}) 2018/04/12 03:14:42 executing program 0: mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)) 2018/04/12 03:14:42 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2}}, 0x2e) 2018/04/12 03:14:42 executing program 1: r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)) mq_notify(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000100)}}) readv(r0, &(0x7f0000001240)=[{&(0x7f0000000180)=""/98, 0x62}], 0x1) 2018/04/12 03:14:42 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) bind$inet(r0, &(0x7f0000000280)={0x2, 0x0, @loopback=0x7f000001}, 0x7d) 2018/04/12 03:14:42 executing program 4: [ 44.916568] netlink: 'syz-executor6': attribute type 3 has an invalid length. [ 44.925498] bridge0: port 1(team_slave) entered blocking state [ 44.931658] bridge0: port 1(team_slave) entered disabled state 2018/04/12 03:14:42 executing program 0: 2018/04/12 03:14:43 executing program 5: r0 = socket$inet(0x2, 0x80003, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='bond0\x00', 0x10) sendmsg(r0, &(0x7f0000000480)={&(0x7f0000000200)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x80, &(0x7f0000002540)=[{&(0x7f0000000080)="049a136d57ff138efbad4aa89d2ec8a67504", 0x12}], 0x1}, 0x0) 2018/04/12 03:14:43 executing program 7: 2018/04/12 03:14:43 executing program 1: 2018/04/12 03:14:43 executing program 6: 2018/04/12 03:14:43 executing program 4: 2018/04/12 03:14:43 executing program 3: syz_emit_ethernet(0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa86dd60d8652b00142c00fe8000000001000000000000000000aafe8000000000000000000000000000aa00000011", @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)) 2018/04/12 03:14:43 executing program 2: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00'}) 2018/04/12 03:14:43 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext3~', &(0x7f0000000140)='/\x00', 0x0, 0xaaaaaaaaaaaaba2, &(0x7f0000000300), 0x28020, &(0x7f0000000480)={[{@nombcache='nombcache', 0x2c}]}) 2018/04/12 03:14:43 executing program 4: r0 = socket$inet6(0xa, 0x802, 0x88) sendmsg$inet_sctp(r0, &(0x7f0000557fc8)={&(0x7f0000a34000)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000f70000)}, 0x0) 2018/04/12 03:14:43 executing program 1: 2018/04/12 03:14:43 executing program 7: 2018/04/12 03:14:43 executing program 6: 2018/04/12 03:14:43 executing program 5: 2018/04/12 03:14:43 executing program 3: 2018/04/12 03:14:43 executing program 2: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00'}) 2018/04/12 03:14:43 executing program 7: 2018/04/12 03:14:43 executing program 5: 2018/04/12 03:14:43 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000016ffc)=0xfffff7fffffffffd, 0x4) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f10ffc)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000cb8fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x47) r2 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/04/12 03:14:43 executing program 1: r0 = socket$inet(0x2, 0x20000000000003, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='vcan0\x00', 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000140)={{0x6c, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x1, 'lblcr\x00', 0x12, 0x100, 0x39}, {@empty, 0x4e24, 0x0, 0xef8, 0x6, 0xb1e}}, 0x44) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000180)=ANY=[]}, 0x24008840) sendmsg(r0, &(0x7f0000000100)={0x0, 0x338, &(0x7f0000000040), 0x126}, 0x0) 2018/04/12 03:14:43 executing program 3: syz_mount_image$ext4(&(0x7f0000000100)="652289d7bc", &(0x7f0000000000)='/\x00', 0x0, 0x317, &(0x7f00000000c0), 0x28020, &(0x7f0000000080)={[{@lazytime='lazytime', 0x2c}]}) pipe2(&(0x7f0000000040), 0x0) 2018/04/12 03:14:43 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) writev(r0, &(0x7f000042a000)=[{&(0x7f00001e3f5a)="2db4ff107e00a32a96ccd7785697535fe7e2d1cdf701f5079cde041c224ff8b177c81383265194f55b510ce5107c9164cfda3f99716d35b53be37a7b2a301f9d41650662b66dd4ffca8cf7641b6b5d4d65b9eb195c4666a99f69f89106ee3fc6c6d98f0afc8b4d26aacc19373135822e00f7982a4346d3b304cac13828ca5bede4cf", 0x82}], 0x1) sendto$inet(r0, &(0x7f0000000000)="e2", 0x1, 0x8091, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f00002ab000)="19", 0x1, 0x0, &(0x7f00009f7ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000791fd1)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x17, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002}}}}}, &(0x7f0000ae3000)) sendto$inet(r0, &(0x7f00007cdffd)="86", 0x1, 0x0, &(0x7f0000d98000)={0x2, 0x0, @rand_addr}, 0x10) 2018/04/12 03:14:43 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) sendfile(r1, r0, &(0x7f0000076ff8), 0xffffffff) 2018/04/12 03:14:43 executing program 5: perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/12 03:14:43 executing program 2: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00'}) 2018/04/12 03:14:43 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000016ffc)=0xfffff7fffffffffd, 0x4) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f10ffc)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000cb8fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x47) r2 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/04/12 03:14:43 executing program 0: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'team_slave\x00', 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r1}) 2018/04/12 03:14:43 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000001c0)=ANY=[@ANYBLOB="b3f6000055c8280000006500000069e4e11474f1da99437140a0caa5b3ec2a01f8d1d3d2bab22d88bb525e64886e02e82b4a7e28a14eb0328aa28b03218905c051d7ceba03ecdc70e347b858050fa420684f8cbb03364932f5b362d34e2c668e558c73f0f2b554b5d3e24a70fd8398b902711cdaa291b7724ee11d62944b001a63d3a06724", @ANYRES32=r1, @ANYBLOB="000000000c0001000180c20000000000"], 0x28}, 0x1}, 0x0) 2018/04/12 03:14:43 executing program 2: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'team_slave\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r0}) [ 45.472339] IPVS: set_ctl: invalid protocol: 108 172.20.20.187:20001 lblcr [ 45.480058] bridge0: port 1(team_slave) entered blocking state [ 45.486122] bridge0: port 1(team_slave) entered disabled state [ 45.509487] IPVS: set_ctl: invalid protocol: 108 172.20.20.187:20001 lblcr 2018/04/12 03:14:43 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x50000, 0x19) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000180)) ioctl$TIOCSCTTY(r0, 0x4c03, 0x0) 2018/04/12 03:14:43 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = syz_open_dev$sg(&(0x7f00000024c0)='/dev/sg#\x00', 0x0, 0x88400) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000002780)={[], 0x4b9, 0x7f910fbf, 0x6640, 0x0, 0x0, 0x0, 0xd000, [], 0x7}) mkdir(&(0x7f0000002700)='./file0\x00', 0x2000000000) syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9e9a, 0x204200) setrlimit(0x1000000000000007, &(0x7f000068d000)) acct(&(0x7f0000002740)='./file0/file0\x00') bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0x5, 0x1, 0xc34, 0x8, 0x1d, 0xffffffffffffffff, 0x20}, 0x2c) ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, &(0x7f0000000080)) rmdir(&(0x7f00000000c0)='./file0\x00') setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x2, 0xffffffffffffffce) unlink(&(0x7f0000000000)='./file1\x00') inotify_init() 2018/04/12 03:14:43 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000016ffc)=0xfffff7fffffffffd, 0x4) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f10ffc)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000cb8fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x47) r2 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/04/12 03:14:43 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000e4def3)="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") 2018/04/12 03:14:43 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x20200, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000100)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xb}}, @in6={0xa, 0x4e20, 0x101, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x17}}, @in6={0xa, 0x0, 0x6, @empty, 0xfff}], 0x64) fdatasync(r1) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x400040, 0x0) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x15555555555555fb, 0x0, &(0x7f0000000100), 0x0) r4 = getpgrp(0xffffffffffffffff) tkill(r4, 0x34) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socket$inet(0x2, 0x5, 0x0) r6 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000000240)=0x232) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000200)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) fcntl$setownex(r6, 0xf, &(0x7f0000000180)={0x1, r7}) 2018/04/12 03:14:43 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000780)=""/27) creat(&(0x7f0000000040)='./file0\x00', 0x3) close(0xffffffffffffffff) 2018/04/12 03:14:43 executing program 2: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'team_slave\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r0}) 2018/04/12 03:14:43 executing program 4: r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x7d, "3d1d05472a05d5f1e7afe91b325db990ae0941ed9723869468857b89ffb19e8097130caf6f6d9480766ed7cb1175e1b62bb79fb01c5091638c6e36ee7465dcafd6dcae65215b7e78d6211db063069ff96c3d455940954998190a6fcc04a938c7fb741ea32c3dfbda8d68f023b0771d2acfcf0416fe58d4437dda9cdf60"}, &(0x7f0000000000)=0x85) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={r1, 0x4}, &(0x7f0000000180)=0x8) writev(r0, &(0x7f0000000600)=[{&(0x7f0000000080)="e8", 0x1}], 0x1) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000280), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000029385094fee230edfc0c6565643b799365195f1b76"], 0x1000) 2018/04/12 03:14:43 executing program 5: ioctl$KVM_SET_ONE_REG(0xffffffffffffffff, 0x4010aeac, &(0x7f00000000c0)={0x5, 0x4}) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="29000000200019fff63d0014000000060200000315de0005100000040d000a000000000000f9000008", 0x29}], 0x1) 2018/04/12 03:14:43 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000016ffc)=0xfffff7fffffffffd, 0x4) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f10ffc)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000cb8fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x47) r2 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/04/12 03:14:43 executing program 1: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fstatfs(r1, &(0x7f0000000040)=""/5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2f, &(0x7f0000001fc4)={0x0, {{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f00000000c0)={'ah\x00'}, &(0x7f0000000100)=0x1e) r2 = dup3(r0, r0, 0x80000) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000000080)) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000000140)={0x101, {{0xa, 0x4e23, 0xffff, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x2, [{{0xa, 0x4e21, 0x3, @empty, 0x20}}, {{0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}}}]}, 0x18c) 2018/04/12 03:14:43 executing program 3: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x4e20, 0x0, @empty, 0x1f}]}, &(0x7f0000f91ffc)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000e4d000)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0xffffffc0}], {0x95}}, &(0x7f0000e1c000)='GPL\x00', 0xfffffffffffffffa, 0x13a8, &(0x7f0000d35000)=""/4096}, 0x48) 2018/04/12 03:14:43 executing program 7: r0 = memfd_create(&(0x7f0000033ff3)="0100000076626f786e65743100", 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000040)={'gre0\x00', 0x1}) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000036000)={0x0, 0x0, 0x0, "93756575653000000000020000000000000000000000000000000000000000000000010100"}) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$sndseq(r2, &(0x7f0000f61f58)=[{0x0, 0x0, 0x0, 0x0, @tick=0x1000}], 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0xd2, @time={0x77359400}}) 2018/04/12 03:14:43 executing program 1: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0xfffffffffffffffc) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x200, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000000000)) r3 = syz_open_pts(r1, 0x0) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x805, 0x0) connect$inet6(r4, &(0x7f00006f7000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) writev(0xffffffffffffffff, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) ioctl$KIOCSOUND(r1, 0x4b2f, 0x0) pread64(0xffffffffffffffff, &(0x7f0000000100)=""/202, 0xca, 0x0) read(r3, &(0x7f000066b000)=""/1, 0x1) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fd0ffc)) syz_open_pts(r1, 0x0) r5 = fcntl$getown(r0, 0x9) move_pages(r5, 0x2, &(0x7f0000000280)=[&(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil], &(0x7f00000002c0)=[0x4d35, 0x2, 0x0, 0x7], &(0x7f0000000300)=[0x0, 0x0, 0x0, 0x0], 0x6) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000180)={@multicast1, @broadcast}, &(0x7f00000001c0)=0xc) r6 = gettid() r7 = socket$netlink(0x10, 0x3, 0x1004000000004) writev(r7, &(0x7f0000096000)=[{&(0x7f00000002c0)="580000001400192340a14b80fd0d8c560a0600000000e076000543d8d8fe5800000024ca7f4f643e8900050028635a000510f5100002000000000000001c04ed5dfffff500002f000d0001000404080000cd22dd33a52aa2", 0x58}], 0x1) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r6, 0x1000000000016) gettid() getsockopt$sock_int(r2, 0x1, 0x2d, &(0x7f0000000200), &(0x7f0000000240)=0x4) r8 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="3f89a560192f606d0b8171f51ba4c1c4778ef2133b017561370ef6adb5b7c6e41ab029dbc758d9f67f9bb0891af528d7a9f107b28c6c254dddfb97725056d0f9048a994f00cbd8b9699acf16d4990fa73f91fd448ed5a9bd4ba55a3d42c1e59df9bb3166b6e1b23d5a4f2608f8519e1307777afb8481ee1c92f15293cbe5c81297e22cf10fca2ab93050aa7eaf45274d", 0x90, 0xfffffffffffffffa) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f00000003c0)=ANY=[@ANYBLOB="d12d0000000100000000000200000080f2f7fddf70b1f641a33520724dfcb3c025dd53132135ce2436be92a09e6ab4348df3bff6a02c28546995b690bc3b904ce94193eebbcb863f1abbbbc72e51a0cb133affa836899b19e2ce41da62da958b3ca78aeef0b64a649931d2ff9b4c48954e1fbe194ebc6befe5520d67193209c402505bdb1ecd37b3a8efa86a5b8c0d7ab76d7a34c34cd9d12ecbb9b530f81e654e8c50941393fa2214b398548ef0093c45b8d054559d371e06b0882c1eaecec8c174267a0790b5fef79637682fa7874f7607744a0f55979448689e39da692947ddfe4398c06b8ee01b6f135c692f021e7999f5a3a8bdd0803e"]) keyctl$invalidate(0x15, r8) 2018/04/12 03:14:43 executing program 2: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'team_slave\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r0}) 2018/04/12 03:14:43 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) syz_extract_tcp_res(&(0x7f00000000c0), 0xfffffffffffff000, 0x1ff) mount(&(0x7f0000df7000)='./file0/file0\x00', &(0x7f0000c7f000)='./file0\x00', &(0x7f0000df9000)='nfs4\x00', 0x0, &(0x7f0000590ffe)='v3') 2018/04/12 03:14:43 executing program 0: r0 = getpgrp(0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0x0, 0xffffffffffffffff, 0x6) socket$bt_rfcomm(0x1f, 0x3, 0x3) [ 45.877924] netlink: 'syz-executor5': attribute type 10 has an invalid length. 2018/04/12 03:14:43 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000016ffc)=0xfffff7fffffffffd, 0x4) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f10ffc)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000cb8fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x47) r2 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/04/12 03:14:43 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46", 0x5) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000002100)=[{0x0, 0x0, &(0x7f0000001080)=[{&(0x7f00000010c0)="b8571eb494e2f833b4abe5e07fbc85a34ea665e08138cf9010064eb57b7ce42a94a2d438be3a672a35cf8dc5b9c58ca1b5de82fe3c936c2d91fd11601ce104386a44267b4df387e9bf356165b40bfcf92a9d9decb78ece8d061f967abb6072655fcf37a741eaa7532753892b01c9cfc127f4b6aa89786213a22bdba0edfe2a6589fd333398e71c708a50c17d2e47a6de", 0x90}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) read(r2, &(0x7f0000000100)=""/32, 0xfffffffffffffce2) bind$netrom(r1, &(0x7f0000000000)=@ax25={0x3, {"dbed55b66a1ec3"}, 0x80000000}, 0x10) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/autofs\x00', 0x8000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000540)={{{@in, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f00000002c0)=0xe8) r5 = getgid() fchown(r3, r4, r5) io_setup(0xd0c6, &(0x7f0000000040)=0x0) io_submit(r6, 0x3, &(0x7f0000000500)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x3, 0x100000000, r0, &(0x7f00000001c0)="289268151ff3b9a0eba1355779c8d9e7bc4f5145e9008b19de5389bdb4b9a0b0bb80acf528152c765899f9643fa850231ed47d4aa22eb0eccfa7fabaa4400f78887ff924a30f4388d0b1b7a83899489543e6764ce132c4e8abe809985f35cf307d7752198b21804052cde1326f11492dbccdd8dbce70cdeb468a33753070aa7d641a690dc3f01b9722809626dfca4cdee6e6ac1b7184c79c1be7e4175a2af242a9b3e9c485d35b0966ddfb2455ddc910318b31cb9f31895b2504d4af5f", 0xbd, 0x1, 0x0, 0x1, r1}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0xf3, r0, &(0x7f0000000440)="54e67084838c91f1f28fdab2b9fcc3dd95018bb5e5b62d7ec2679ce134b7787b8c3dc5ffb4df9bffb9c637131f2011165b1b440d776cdf75153883dd23a707fd45bab92cb0747bced875af952506922cc7eeb274ce7ff3dc56886723a1c42ff04906153a79a68b8155015a1d403fd81b39b9dfceb3e85fb7e1b232e86cba80d7d27149dd78635d40a79d2ccfb297e78fa73b40265060fbda845a4e", 0x9b, 0xfffffffffffffffd, 0x0, 0x0, r1}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xa, 0x4, r2, &(0x7f0000000340)="7c3b5bcc9486c2c99627ad290e6421a8d262ecba1a36a98f1ac09f2f178d6638819fe559f9c47494d6c03770c91e1e3df43bffb51cd9a28c9776088534", 0x3d, 0x1, 0x0, 0x1, r1}]) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000400)) [ 45.944577] netlink: 'syz-executor5': attribute type 10 has an invalid length. 2018/04/12 03:14:43 executing program 2: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'team_slave\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r1}) 2018/04/12 03:14:43 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0x100000000a, &(0x7f0000000040)=0x7ff, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000557fc8)={&(0x7f0000ed5fe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000be3000)}, 0x0) 2018/04/12 03:14:43 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/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) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f00000000c0)=ANY=[@ANYBLOB="016b0100302bbfc6e5000000007127193b427afbe54a9902e9f42df182d5f25b5b30eed3cde63d8cc1f974f416f973b82715b0a18bb130dae3a1d0b0a0e58b5312178bc5f614ae"]) 2018/04/12 03:14:43 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x9, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x4e23, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x507e}, @in6={0xa, 0x4e22, 0x6, @dev={0xfe, 0x80, [], 0x12}, 0x7f}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e22, @rand_addr=0x8}, @in6={0xa, 0x4e23, 0x80000000, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, @in6={0xa, 0x4e22, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x4c0f}], 0x90) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000200)) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x6d}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000020000/0x1000)=nil, 0x1000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB="3eabb5c9", @ANYRES32=0x0], &(0x7f0000000100)=0x8) mmap(&(0x7f000001c000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=""/189, 0xbd) close(r1) 2018/04/12 03:14:44 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000016ffc)=0xfffff7fffffffffd, 0x4) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f10ffc)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000cb8fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x47) r2 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/04/12 03:14:44 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'wp256-generic\x00'}, 0x58) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(0xffffffffffffffff, 0x40605346, &(0x7f0000000140)={0x3, 0x1, {0x1, 0x2, 0x3, 0x3, 0xffffffffffffff48}}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000280)={0xffffffffffffff9c}) lstat(&(0x7f0000000300)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r3, &(0x7f0000000680)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000340)={&(0x7f0000000440)={0x220, 0x38, 0x800, 0x70bd26, 0x25dfdbfc, {0x10}, [@typed={0x14, 0x61, @ipv6=@dev={0xfe, 0x80, [], 0x13}}, @nested={0x14, 0x43, [@generic="5f1b98e24f5eacca083f43d59bc8"]}, @nested={0xb0, 0x92, [@typed={0xc, 0x6d, @u64=0xe0}, @typed={0x14, 0x8b, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="7a04597b68ed45871b1f8c6d521312cdc1033e877506ad61e153b580d49f9fe3d4ed6a5707dc21009823dee794cbde077f59781dfa59bb14a8a7f19bcb0d2bfdd6fe8be1261c1297e5975ed33afb1a265c9763ce6274881d1f8808ac0709af0bef263e26ba2b54ffcfaab96dc82b5bc5babf3a08d1f72de03208efb587dc4e093edc51d4135b0947fa8c6d"]}, @nested={0x12c, 0x42, [@generic="f58b02195ad7a50ae4878ff08776148bb6aed6ad36c61df1a70f6cf366d92b84f60b9dba5ef87cd34d43c78163206cfeb4db4618bd2b21766f44f46f07c60a5d519b3c956364ce13abbcc53df461c834cee7b8a34a759535f7e10b94572bceee5843dbd465", @typed={0x24, 0x58, @binary="53701204d0ea3ba1ec5a5ba1785d2dbfe5c8e1677c4175be3a5df22c7202c7dd"}, @typed={0x14, 0x83, @ipv6}, @generic="aee443d11181a1133ae524a126e8faaa33eddc06c3553a2b1cba938a218f777953c579fedfafa5b3d106a8257bb9f17573cdff2f628261062070dcae468a93e391f52954f2c690b457d9f4520331aad84130b3b4e29352734c9c8defda57868fe2d91fcf8b2b53bd78f2d633ce58798c95bb0ce94fc6aa", @typed={0x14, 0x71, @ipv6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}]}, @typed={0x8, 0x60, @uid=r4}]}, 0x220}, 0x1, 0x0, 0x0, 0x800}, 0x20000044) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000040)={0x4ffc, 0x10fff}) lstat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) sendto$ipx(r5, &(0x7f00000001c0)="59c31e69a03116f3824aafac933a81ef855f23b879ed729e5deb47c90d55fdccad0a545c5a11a46b8ba64562d8fe7468d2ff3a9b6ca46b3afefff3f6e5fbea11c8f73d76eb9e385fbb8701614a849615", 0x50, 0x80, &(0x7f0000000100)={0x4, 0x8, 0x1, "da268601a03d", 0x9b2a}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/12 03:14:44 executing program 2: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'team_slave\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r1}) 2018/04/12 03:14:44 executing program 5: r0 = memfd_create(&(0x7f00000000c0)='-ppp0#:)\x00', 0x0) pwrite64(r0, &(0x7f000003bfff)='/', 0x1, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x4, 0x11, r0, 0x0) lseek(r0, 0x0, 0x2) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000)=0x6, 0x4) sendfile(r0, r0, &(0x7f0000317000), 0x7fc) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f00000000c0)=@nat={'nat\x00', 0x19, 0x1, 0x1d8, [0x20000f00, 0x0, 0x0, 0x20000f30, 0x200010a8], 0x0, &(0x7f0000000080), &(0x7f0000000f00)=[{}, {0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x9, 0x0, 0x0, 'ip6tnl0\x00', 'ifb0\x00', 'teql0\x00', 'rose0\x00', @link_local={0x1, 0x80, 0xc2}, [], @empty, [], 0xac, 0x100, 0x148, [@limit={'limit\x00', 0x18}]}, [@common=@AUDIT={'AUDIT\x00', 0x4}, @common=@mark={'mark\x00', 0x8}]}, @common=@log={'log\x00', 0x24, {{0x0, "b098044556985e7192addc923940fe6ad79ee9cd61f730b338b60f7bcaaf"}}}}]}, {0x0, '\x00', 0x1}]}, 0x228) [ 46.158172] sctp: [Deprecated]: syz-executor3 (pid 6129) Use of struct sctp_assoc_value in delayed_ack socket option. [ 46.158172] Use struct sctp_sack_info instead 2018/04/12 03:14:44 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000016ffc)=0xfffff7fffffffffd, 0x4) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f10ffc)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000cb8fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x47) r2 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/04/12 03:14:44 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000500)='/dev/loop#\x00', 0x1008, 0x4006) r2 = syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x9, 0x2) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000000200)) memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) set_mempolicy(0x2, &(0x7f0000000140), 0x8) r3 = dup2(r1, r1) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f00000002c0)) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x81006) socket$kcm(0x29, 0x5, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000ac0)={&(0x7f0000000240)=@in={0x2, 0x4e22, @multicast2=0xe0000002}, 0xb5, &(0x7f0000000a40)=[{&(0x7f0000000940), 0xffffffffffffff7e}], 0x1, &(0x7f0000000a80), 0xfffffffffffffdc8, 0x40000}, 0x40080) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r8, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000340)=[@flags={0x3}, @vmwrite={0x8, 0x0, 0xfff, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x2}], 0x2) ioctl$KVM_CREATE_IRQCHIP(r7, 0xae60) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f00000002c0)={[0x10000, 0x0, 0x800002000, 0x5004], 0x0, 0x62}) r9 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r5, 0xae47, 0xd000) ioctl$KVM_SET_USER_MEMORY_REGION(r7, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockname$inet(r4, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f00000000c0)=0x63) ioctl$KVM_RUN(r9, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r10 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') sendfile(r10, r10, &(0x7f0000000040)=0x2000000, 0x5) socket$inet6(0xa, 0x0, 0x0) [ 46.301244] sctp: [Deprecated]: syz-executor3 (pid 6148) Use of struct sctp_assoc_value in delayed_ack socket option. [ 46.301244] Use struct sctp_sack_info instead 2018/04/12 03:14:44 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000016ffc)=0xfffff7fffffffffd, 0x4) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f10ffc)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000cb8fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x47) socket$inet6(0xa, 0x801, 0x0) listen(r1, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/04/12 03:14:44 executing program 2: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'team_slave\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r1}) 2018/04/12 03:14:44 executing program 0: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000000080)="240000001a0025f00018000400edfc0e800000000004bf0202ff06eb0800010048050000", 0x24) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/04/12 03:14:44 executing program 3: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x101000, 0xc1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x8000, 0x40}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000180)={r2, 0xcd, 0x8}, 0x8) r3 = fcntl$dupfd(r0, 0x406, r0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r3, 0x4010aeab, &(0x7f0000000080)={0x3}) r4 = socket(0x2, 0x4, 0x9) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1f) socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000000040)='!vmnet0/[+@!,\x00') ioctl$sock_SIOCETHTOOL(r4, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="11"]}) 2018/04/12 03:14:44 executing program 4: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000000c0)={0x7, 0xffffffffffffff9c}) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000100)={{0x2, 0x4e20}, {0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x48, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x12}}, 'sit0\x00'}) r1 = socket$can_raw(0x1d, 0x3, 0x1) socket$inet6_tcp(0xa, 0x1, 0x0) finit_module(r0, &(0x7f0000000180)='/\x00', 0x2) bind$can_raw(r1, &(0x7f0000003ff0)={0x1d}, 0x10) setsockopt(r1, 0x80, 0x1, &(0x7f0000000000)="828159920897e8d6962418a58ba2e695114678bb31bc7fbfb8248025f1956bac9e53661832d368bc00abbd136abdd85cd0c1486098688def49c0c6318d1264b453245e2b749c5e0213ef35d0a14f102183a555de8f6723ce78594e3b35f34631ac11d71f2e112433e8e0ef9a7d44cd9a788b0fc26073a8e177b4f54f8b49e6b16512f1880ec582f3138dee93af10cb0bea6b4c2ebfb255cefd79e1cc58b673460d8f7a0adf67984c951d6c1cf7c7e3d46a29b940677c202f0000000000", 0xbd) 2018/04/12 03:14:44 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={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4000000000865}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x408180) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) close(r0) accept4(0xffffffffffffffff, &(0x7f0000000080)=@hci, &(0x7f0000000100)=0x80, 0x800) 2018/04/12 03:14:44 executing program 1: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0xfffffffffffffffc) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x200, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000000000)) r3 = syz_open_pts(r1, 0x0) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x805, 0x0) connect$inet6(r4, &(0x7f00006f7000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) writev(0xffffffffffffffff, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) ioctl$KIOCSOUND(r1, 0x4b2f, 0x0) pread64(0xffffffffffffffff, &(0x7f0000000100)=""/202, 0xca, 0x0) read(r3, &(0x7f000066b000)=""/1, 0x1) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fd0ffc)) syz_open_pts(r1, 0x0) r5 = fcntl$getown(r0, 0x9) move_pages(r5, 0x2, &(0x7f0000000280)=[&(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil], &(0x7f00000002c0)=[0x4d35, 0x2, 0x0, 0x7], &(0x7f0000000300)=[0x0, 0x0, 0x0, 0x0], 0x6) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000180)={@multicast1, @broadcast}, &(0x7f00000001c0)=0xc) r6 = gettid() r7 = socket$netlink(0x10, 0x3, 0x1004000000004) writev(r7, &(0x7f0000096000)=[{&(0x7f00000002c0)="580000001400192340a14b80fd0d8c560a0600000000e076000543d8d8fe5800000024ca7f4f643e8900050028635a000510f5100002000000000000001c04ed5dfffff500002f000d0001000404080000cd22dd33a52aa2", 0x58}], 0x1) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r6, 0x1000000000016) gettid() getsockopt$sock_int(r2, 0x1, 0x2d, &(0x7f0000000200), &(0x7f0000000240)=0x4) r8 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="3f89a560192f606d0b8171f51ba4c1c4778ef2133b017561370ef6adb5b7c6e41ab029dbc758d9f67f9bb0891af528d7a9f107b28c6c254dddfb97725056d0f9048a994f00cbd8b9699acf16d4990fa73f91fd448ed5a9bd4ba55a3d42c1e59df9bb3166b6e1b23d5a4f2608f8519e1307777afb8481ee1c92f15293cbe5c81297e22cf10fca2ab93050aa7eaf45274d", 0x90, 0xfffffffffffffffa) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f00000003c0)=ANY=[@ANYBLOB="d12d0000000100000000000200000080f2f7fddf70b1f641a33520724dfcb3c025dd53132135ce2436be92a09e6ab4348df3bff6a02c28546995b690bc3b904ce94193eebbcb863f1abbbbc72e51a0cb133affa836899b19e2ce41da62da958b3ca78aeef0b64a649931d2ff9b4c48954e1fbe194ebc6befe5520d67193209c402505bdb1ecd37b3a8efa86a5b8c0d7ab76d7a34c34cd9d12ecbb9b530f81e654e8c50941393fa2214b398548ef0093c45b8d054559d371e06b0882c1eaecec8c174267a0790b5fef79637682fa7874f7607744a0f55979448689e39da692947ddfe4398c06b8ee01b6f135c692f021e7999f5a3a8bdd0803e"]) keyctl$invalidate(0x15, r8) 2018/04/12 03:14:44 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0xfffffffffffff866) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x10000b9, 0x0, 0x7, 0x2, 0x2}, 0x14) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000200)={{0x3, 0x0, 0x5}, 0x6, 0x1fc, 'id1\x00', 'timer1\x00', 0x0, 0x40, 0x4, 0x0, 0x4}) sendmsg(0xffffffffffffffff, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0004c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000700)=ANY=[@ANYRES32=0x0, @ANYBLOB="cd000000442d39f4f26e70bbdc11f2c3172323be42fd354b11ee4cec82e2d0644f722473154cc7673971e3f8c67f8e00904adec53b6006bec0c1e970b2b5f03a4b75bb4d963c412b5369f2d545e7b20f91137bc57ff16602984ba30f1cd88f7ef8b9ca5c13dd253a77f36e271fd700bdf07225feb73b6aa0aeb8f80f69e2d25155904ca88990597314f3e52345de618b192b31c9dfd20ed008434992480bd73309008c8a309b872c1bdeb98badf74a2ba66bbc89dc0d8e3a58d519230cac2cbc44e937b74f687d6315747acf76c8349a3a"], &(0x7f0000000480)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000004c0)={0x7c, 0x6, 0x8004, 0x3ff, 0x9, 0x81, 0x0, 0x8, r2}, 0x20) setsockopt$llc_int(r1, 0x10c, 0x5, &(0x7f0000000440)=0x2, 0x4) r3 = open(&(0x7f0000000580)='./file0\x00', 0x400, 0xab) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000008c0)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000500)={@mcast2={0xff, 0x2, [], 0x1}, 0x3c, 0x1, 0x1, 0x7, 0x5, 0x0, 0x401}, 0x20) r4 = request_key(&(0x7f0000000040)='logon\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a}, &(0x7f0000000300)="9414d46e5bb4eb97bebe5c8c4aab4f9e123ec5eaee666eebe12d87f7971a4684a42ff508c133b719c793283cf059eab43f4577be4ce54a7d7a910219d518fcfc93c0f9b8ead1a3ac089311cc9766dc52859a270fe122d7e68677357a5026e31bbab3219c54ae92bafb1856bb4d94dc53b78b1bdb083b7455b51c4778adad2097d2a0a6b31c48e4ee441818", 0xfffffffffffffffb) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) r5 = add_key(&(0x7f00000006c0)='logon\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000600)="7d387db8ce196e4ea768f10612ddf2ac3061587671ccc48ca7fc33fe6b7c5dcd25b82883c6d7f053fcb985fc72b97842dac9fc50b3016cafa314bac3ef2dd7ac06a2897edd114f37e601d5f61517a8a27271a725944c2bc4bf12e08bcea1717394d85fb656223dd245d08fd03efa4e87f365f10f1cc22e000000006e987a497f9f4b6aa07f011afa009d07317a28cf344f4bbe1ffae9f9f12978261f4029b9da51914b65ff7f000003b4c5", 0xab, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000bc0), &(0x7f0000000c00)=0x4) keyctl$negate(0xd, r4, 0x1f, r5) ioctl$int_in(r3, 0x5452, &(0x7f0000000900)=0x8) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f00000000c0)={0x0, 0x4, 0xf5}, 0xc) ioctl$PERF_EVENT_IOC_ID(r1, 0x80042407, &(0x7f0000000540)) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000840)={'\x00', 0x0}) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000940)=0x6, 0x4) recvfrom$packet(r3, &(0x7f0000000800)=""/6, 0x6, 0x12141, &(0x7f0000000880)={0x11, 0x16, r6, 0x1, 0x6, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}}, 0x14) r7 = dup(r1) ppoll(&(0x7f0000000180)=[{r1, 0x1000}, {}, {0xffffffffffffffff, 0x20}, {0xffffffffffffffff, 0x10}, {r7, 0x48}, {0xffffffffffffffff, 0x4140}, {0xffffffffffffffff, 0xe}, {0xffffffffffffffff, 0x8100}], 0x8, &(0x7f00000001c0), &(0x7f00000003c0)={0x1570000000000000}, 0x8) clone(0x8000000, &(0x7f0000000980)="a80c85c7f8bac4845270adbfed49fa99db55df677e317f305a01ab913e5bf3612176b357cf0cfe10057d239d54aa2e70f77bc71a4029e2d264306fa3714a6d7903cc25daab646fb07fe18c33253167e70489f9d77799de072bd23403f1b60357bbc755d5b90a1df95d6ad3fce2c03da21ae9256e565366ff0f4e6664d189f0af49719bfe8afaa39de0ab0fd86f40bccee7dcdc357cf9706fc99917276a268bb50350c2be05223363b7411b99be80cd80ed0924976a199b578132478d197aa59abd50b365a513fb64694d5b72b38c7edb515a7b6a4780", &(0x7f0000000a80), &(0x7f0000000ac0), &(0x7f0000000b00)="3ee09b0a8b205871aa8af7d40da106ac34f7af7570c44bea6b3b3f3f3c7ef52e44c9d27347922ca30f23972d887f261d3698afe0492a9efdca9b7af583d5ccb7486a93d17e304730e5ec442b5300134f95a973d00554a8bbc85be8974f958b8c11965602638f0b342eb83db18af2dfd20dafa62bf00786aea5573517aff14c21c010f408f9a422cde99dd59ce793716d86238bfe600593299132bbc4") syz_open_dev$mice(&(0x7f00000005c0)='/dev/input/mice\x00', 0x0, 0x100) 2018/04/12 03:14:46 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000016ffc)=0xfffff7fffffffffd, 0x4) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f10ffc)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000cb8fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x47) socket$inet6(0xa, 0x801, 0x0) listen(r1, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/04/12 03:14:46 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000dd0ff0)={&(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x14}, 0x1}, 0x0) 2018/04/12 03:14:46 executing program 2: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'team_slave\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r1}) 2018/04/12 03:14:46 executing program 4: r0 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) syz_open_dev$sndseq(&(0x7f0000043ff3)='/dev/snd/seq\x00', 0x0, 0x802) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000e50)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @result}], 0x1c) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='logon\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r2) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0xce) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000003a000)={0x122, @time={0x77359400}}) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000000)=r0) 2018/04/12 03:14:46 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000226000)={&(0x7f00009f5000)=ANY=[]}, 0x1}, 0x0) fadvise64(r0, 0x5, 0x7, 0x7) 2018/04/12 03:14:46 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480)={0xaa}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) write$sndseq(r2, &(0x7f0000000240)=[{0x401, 0x9446, 0x1ff, 0x3ff, @time={r3, r4+30000000}, {0x7f6f}, {0xf74b, 0x7fffffff}, @raw8={"0acf22f9867670bb755f1c42"}}, {0x7, 0x33a, 0x7, 0x1, @time={0x0, 0x989680}, {0x9, 0x2}, {0x10001, 0x38}, @raw8={"e2d01eb9f48592741c52353f"}}, {0x4, 0x3f, 0x6557, 0xcdcb, @time, {0xff, 0x80}, {0x50, 0x6}, @queue={0x1, {0x200, 0x7}}}], 0x54) unlink(&(0x7f00000000c0)='./control/file0\x00') io_setup(0xffff, &(0x7f00000001c0)=0x0) io_submit(r5, 0x1, &(0x7f0000000380)=[&(0x7f0000000340)={0x0, 0x0, 0x0, 0x1, 0x10000, r2, &(0x7f00000002c0)="a8487efd8b0914a8d7a391f00af3831576a401e2a379cc9ce9114407dba2a265ae710dc6d1c41fb4f1516e2fbc0bcb67eb322c5d795287a474dca740f0534c4239e29731766b0b921eb455e0dc082f0753bab388e78c9617f1d4b4e3926fca86cce279f8c70b246538b0e60f4aa110aea51bf7fdc15cb5", 0x77, 0x401, 0x0, 0x1, r1}]) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000040)=0x0) syz_open_procfs(r6, &(0x7f0000000080)='net/protocols\x00') rmdir(&(0x7f000015dff6)='./control\x00') sendfile64(r0, r1, &(0x7f00000004c0), 0x6) mount(&(0x7f00000003c0)='./control\x00', &(0x7f0000000400)='./control\x00', &(0x7f0000000440)='tmpfs\x00', 0x0, 0x0) creat(&(0x7f0000000180)='./control/file0\x00', 0x0) close(r0) 2018/04/12 03:14:46 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x1, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0xffff}, 0x4) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300}, 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb) 2018/04/12 03:14:46 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f54fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000), 0x0) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000a00)=[{0x0, 0x0, &(0x7f0000000540), 0x0, &(0x7f0000000580)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) socket$inet6(0xa, 0x4, 0xfffffffffffffff8) recvmsg$kcm(r2, &(0x7f00000000c0)={0x0, 0xa6, &(0x7f000020bfe8)=[{&(0x7f0000588fa9)=""/87, 0x32f}], 0x1, &(0x7f0000142000)=""/60, 0xfffffffffffffec8}, 0x0) 2018/04/12 03:14:46 executing program 7: r0 = memfd_create(&(0x7f0000000ff9)='cgroup\x00', 0x0) unshare(0x40600) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000100)={0x8, 0x8000000000000000}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, r0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x8000, 0x100000, 0xfff}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000380)={0x0, 0x26, "d7776cdce466341f1c05ee3aa47d689b4d59ae291647432893d96aa4ef1d6dcffee76960ed2f"}, &(0x7f00000003c0)=0x2e) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000400)={0x0, 0x7}, &(0x7f0000000440)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000000540)=[{&(0x7f0000000140)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000180)="ef4cb8b41463dac8141229e9dc34c9bbe2db8b9bc8d1a6809110b68b6b5625de726d0bcc1a82d2d96b", 0x29}, {&(0x7f00000001c0)="fca323e44a7650b0034037831bbab81371487d657869364649c2b29950ea050bacf5cf2e4135e60fa63826e08fef0d1bebbbbf", 0x33}, {&(0x7f0000000200)="49a02de7e46cf25af312d55ef00ee447ecd39e80384293ff14d567f470a3ecf47a84216d2558b41dc1d6238cec5ac06273a2110c253ac0bc24b515354f9b3296abe77c868bfa5ac13ab631daaf065341085ade1617c7d19477998e9ebcdac0d504f2e33192a10a1e8511045b27b15a30bc04148c24c90e45cb926f7c94682fce090c2e5d51b8d0bfb7037b", 0x8b}], 0x3, &(0x7f0000000480)=[@sndrcv={0x2c, 0x84, 0x1, {0x4, 0x58, 0x8008, 0x7, 0x0, 0x401000, 0x1ae, 0x0, r3}}, @sndinfo={0x1c, 0x84, 0x2, {0x4, 0xf, 0x4, 0xff, r4}}, @sndrcv={0x2c, 0x84, 0x1, {0x1, 0x9, 0x2, 0xffffffff, 0x7fffffff, 0x35, 0x8000000, 0x1, r5}}], 0x84, 0x1}], 0x1, 0x4) getpgid(r2) 2018/04/12 03:14:46 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e24, 0x7, @empty, 0x8}}, 0xf64, 0x0, 0x100000000, 0x10000, 0x8}, &(0x7f0000000240)=0x98) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000280)={r2, 0x40, 0x30, 0x2, 0x7}, &(0x7f00000002c0)=0x18) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000f04000)={{0xa}, {0xa}}, 0x5c) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f00000000c0)={[{0x2, 0x3f, 0x5, 0x4, 0x9, 0xd40d, 0x7, 0x4, 0x2, 0x2, 0x5, 0x4a4}, {0x40, 0x6, 0x8000, 0x2, 0x3bf, 0xe6d1, 0xf2b, 0x1, 0x401, 0x2, 0x2, 0x1, 0xdd88}, {0x2990ca61, 0x4ce3, 0x4, 0x9, 0xaafb, 0x0, 0x2, 0x6, 0x66c1, 0xdd, 0x4, 0x2, 0xfffffffffffffffe}], 0x9}) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setregset(0x4205, r3, 0x207, &(0x7f0000000080)={&(0x7f0000000940)="7ab3115ee1db3224d600dc2b801e40b3914f9444a74d34b8106402d528907f0285074418e4e709a4d8085ca6268293", 0x2f}) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000340)=@security={'security\x00', 0xe, 0x4, 0x574, 0xffffffff, 0x11c, 0x11c, 0x0, 0xffffffff, 0xffffffff, 0x4a8, 0x4a8, 0x4a8, 0xffffffff, 0x4, &(0x7f0000000300), {[{{@uncond, 0x0, 0xf8, 0x11c, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x4d5, 0x4d5, 0x3, 0x0, 0x3}}]}, @common=@inet=@TCPMSS={0x24, 'TCPMSS\x00', 0x0, {0x5}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, [0xff000000, 0xffffffff, 0xff, 0xff000000], [0xffffffff, 0xffffff00, 0x0, 0xffffff00], 'ifb0\x00', 'ip6gretap0\x00', {0xff}, {0xff}, 0x29, 0x1, 0x5, 0x1e}, 0x0, 0x110, 0x238, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x8, 0x4, 0x2830fca0277dbc41, [0x0, 0xb22, 0x5c, 0x8, 0x4, 0x40f, 0x101, 0xffffffffffff8000, 0x6b1, 0x200, 0x3b, 0x1, 0x401, 0x8, 0x5, 0x5]}}]}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0xfffffffffffffffc, 'system_u:object_r:netlabel_mgmt_exec_t:s0\x00'}}}, {{@uncond, 0x0, 0x110, 0x154, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x3, 0x1, 0x1, [0x7, 0x200, 0x40, 0x6, 0x200, 0x1, 0x9, 0x3, 0x3, 0x3, 0xfff, 0x5, 0x9, 0x81, 0x8, 0xfffffffffffffffc], 0xf}}]}, @common=@unspec=@IDLETIMER={0x44, 'IDLETIMER\x00', 0x0, {0x81, 'syz0\x00', 0x6}}}], {{[], 0x0, 0xa8, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5d0) 2018/04/12 03:14:46 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000016ffc)=0xfffff7fffffffffd, 0x4) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f10ffc)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000cb8fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x47) socket$inet6(0xa, 0x801, 0x0) listen(r1, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/04/12 03:14:46 executing program 2: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'team_slave\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r1}) 2018/04/12 03:14:46 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x800000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f000074d000)={0x81, 0x0, [0x3]}) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x50) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f0000000240)={0x3, 0x0, 0x6, 0x0, 0x4}) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x4c, r3, 0x400, 0x70bd28, 0x25dfdbfe, {0x2}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x89}, @FOU_ATTR_TYPE={0x8, 0x4}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}]}, 0x4c}, 0x1}, 0x20040000) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000000)={0x1, 0x0, [{0x0, 0x2, 0x0, 0x0, @adapter={0x0, 0x4}}]}) 2018/04/12 03:14:46 executing program 7: r0 = socket(0x1e, 0x4, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0xc) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0xb521, 0x0) write(r0, &(0x7f0000000140)='#', 0x1) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000000100)={0x0, 0x7, 0x4, &(0x7f00000000c0)}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000180)=@req={0x3fc, 0x0, 0x1, 0x1}, 0xfffffffffffffe09) writev(r0, &(0x7f0000000040), 0x200000000000019b) 2018/04/12 03:14:46 executing program 5: r0 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000180)) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000040)=0x7fff) r3 = getpid() ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000000)=r3) fadvise64(r1, 0x0, 0x2703, 0x7) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x356, 0x0, 0x1}) 2018/04/12 03:14:46 executing program 2: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'team_slave\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r1}) 2018/04/12 03:14:46 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000016ffc)=0xfffff7fffffffffd, 0x4) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f10ffc)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000cb8fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x47) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/04/12 03:14:46 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x60280, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000000200)=0xf002) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000140), &(0x7f00000001c0)=0xc) sendmsg(r0, &(0x7f0000000000)={&(0x7f00000008c0)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000080)="5500000018007fafb7a41cb22da280000206000000a843096c372b6939000900210008004b00ca8a9848a3090000006b7b31afdc1338d54400009b84136ef75a344bde44110000b822e000bf0cec63ab91d4000000", 0x55}], 0x1, &(0x7f0000000100)}, 0x0) 2018/04/12 03:14:46 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fb5ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000080)) 2018/04/12 03:14:46 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000005fec)={0x0, 0x2}) pkey_mprotect(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x4, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000005fe0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000008000/0x2000)=nil}) r2 = socket$inet_smc(0x2b, 0x1, 0x0) r3 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000200)={0x3}, 0xffffffffffffffa8) r4 = dup3(r3, r2, 0x4) ioctl$GIO_CMAP(r4, 0x4b70, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000000080)={0xfffffffffffffffc}, 0x4) ioctl$KVM_SET_NR_MMU_PAGES(r4, 0xae44, 0x3) 2018/04/12 03:14:46 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000514ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000027c000)={{0x80, 0x1ff}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f00000002c0)={{0x80}, 'port1\x00'}) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x20, 0x1) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000040)=""/46, &(0x7f0000000080)=0x2e) [ 48.460791] syz-executor1 (6265) used greatest stack depth: 16112 bytes left [ 48.492632] QAT: Invalid ioctl [ 48.513075] QAT: Invalid ioctl 2018/04/12 03:14:46 executing program 5: prctl$seccomp(0x16, 0x3, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x78, 0x0, 0x80000001, 0x81}, {0x7f, 0xffff, 0xb3, 0x100000001}, {0x0, 0x5, 0x10000, 0x9}]}) syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaab6992d0c676708004500005800000000002f9078ac14ffaaffff00d00100000000000086dd00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x0) 2018/04/12 03:14:46 executing program 2: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'team_slave\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00'}) 2018/04/12 03:14:46 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x51d8, 0x100) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000380), &(0x7f00000003c0)=0x4) shutdown(r0, 0x40000000000001) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00000002c0)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0xfff, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x100000001}, @in6={0xa, 0x4e20, 0x16b8, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffff9}], 0x94) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a45352, &(0x7f0000000180)={{0x4, 0x2000000000000000}, 'port0\x00', 0x98, 0x1000, 0x200, 0xaea, 0x7, 0x7ff, 0xffff, 0x0, 0x1, 0x2995}) ppoll(&(0x7f00000000c0)=[{r0}], 0x1, &(0x7f0000000100), &(0x7f0000000140), 0x8) ioctl$VHOST_RESET_OWNER(r2, 0xaf02, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000040)=0x6095) 2018/04/12 03:14:46 executing program 0: truncate(&(0x7f00000003c0)='./file0\x00', 0xff) r0 = syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x100) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x40, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000680)) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000840)={0xb, 0x1000, 0x200000000005, "717565756530000000000000000000000000000000000000000040000000000000000000000000f3ffffffffffffff0000000016000000003c00000000000100", 0x1}) r2 = socket$can_raw(0x1d, 0x3, 0x1) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000010c0)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r3 = socket$netlink(0x10, 0x3, 0xe) r4 = syz_open_dev$sndmidi(&(0x7f0000001040)='/dev/snd/midiC#D#\x00', 0x5, 0x0) ioctl$TCGETS(r4, 0x5401, &(0x7f0000001080)) write(r3, &(0x7f0000a34f31)="1f0000001000077f00000000002000fc0300000408000200", 0x18) setsockopt$sock_void(r2, 0x1, 0x24, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r5, 0x800000c0045006, &(0x7f0000001100)=0x3) write(r5, &(0x7f0000000040)="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", 0x1000) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2000002, 0x10, r5, 0x0) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) r8 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r8, 0x4008ae89, &(0x7f0000001180)=ANY=[@ANYBLOB="0100000000000000ff020000400000000900000100000000cd79863e2c7352d82ab7f2bbee8d5253d03ff3eced8090ac73f5bfffbb72eb20c8f67f575ad40596dff200c96a511cb7b7eea1322da7cf21c3ffad6967164888702f7e3558c8aef5ec22ec2994ece5edeb13d98a0da58f4706cf0e067da8eca7f6e864a29a0000"]) r9 = dup3(r3, r4, 0x80000) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000001140)={'team0\x00', 0x0}) r11 = add_key(&(0x7f0000001380)='cifs.idmap\x00', &(0x7f00000013c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001400)="524c96e8a99f9ea89a96d51637b05e86f9a414b0c95f47d7e9dfe5e242e3065cb574e19faf620bf50dd70d051a024b2f009c70f42d03d00f8fd606", 0x3b, 0x0) add_key$user(&(0x7f0000001200)='user\x00', &(0x7f00000012c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001300)="64c3e73b42c09951c06839669cb8f4eb1ae9865ccd95be9fc5c2c782c1812e38732d54ef42dde24790012eab9fa995ae35451705c33225d7516825d20c884bec4dead454874d174e4dabeca725a02a9a0d1f73b0df2a5c944c2a68dc30e42fbe575238cd0a7fcbfe8680f3cab46103", 0x6f, r11) ioctl$sock_inet6_SIOCADDRT(r9, 0x890b, &(0x7f0000001240)={@local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, 0xab, 0x8, 0x3, 0x400, 0x40, 0x80000, r10}) syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x0) setns(r5, 0x8000000) ioctl$void(r1, 0x5451) r12 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) sendto$ipx(r12, &(0x7f0000000300)="62ab46350b508045808b35f60f3ab807f050a308f4a59f24c3cf2311d0967b5ab6ecf688830952fd188185", 0x2b, 0x20040000, 0x0, 0x0) 2018/04/12 03:14:46 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0xf001, 0x1000, &(0x7f0000003000/0x1000)=nil}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x9) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000040)=0x4) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/12 03:14:46 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000016ffc)=0xfffff7fffffffffd, 0x4) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f10ffc)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000cb8fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x47) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/04/12 03:14:46 executing program 4: r0 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000000180)=0x5, 0x4) getpeername$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000001c0)={'vcan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={"657273e2ff0eea000000bb2c1203000b", r1}) 2018/04/12 03:14:46 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x600001, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3, 0x10, r0, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f00003ecfa0)={0x0, 0x1d, 0x8, @tid=0xffffffffffffffff}, &(0x7f0000000000)) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000540)='/dev/mixer\x00', 0x1097fd, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f0000dfd000)={"1281b3f73a3bad4ee0e3721cacda6bdb", {0x4, 0x1, 0x80000001, "a29fa8ff976b", 0xf8}}) timer_create(0x1, &(0x7f0000000440)={0x0, 0x2b, 0x4, @thr={&(0x7f0000000240), &(0x7f0000000340)}}, &(0x7f00000004c0)) poll(&(0x7f0000e95ff8), 0x0, 0x0) timer_gettime(0x0, &(0x7f0000000100)) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000c2b000)={0x0, &(0x7f0000000140)}, 0x10) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000a4dff0), &(0x7f0000bb0000)=0x10) r4 = dup(r1) ioctl$KDGKBTYPE(r3, 0x4b33, &(0x7f000035afff)) ioctl$int_in(r3, 0x5452, &(0x7f00000000c0)=0x6) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x101000, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x7, &(0x7f00000001c0), 0x4) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$KVM_GET_SUPPORTED_CPUID(r4, 0xc008ae05, &(0x7f00004f4fe2)=""/30) getegid() timer_gettime(r2, &(0x7f0000bf0000)) delete_module(&(0x7f0000497000)='/dev/ppp\x00', 0x0) sendto$inet6(r1, &(0x7f0000e77fff), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$ipx(r4, &(0x7f000078df0c)=""/244, 0xf4, 0x0, &(0x7f00008ceff0)={0x4, 0x6, 0x5, "b7f24b268bce", 0x2}, 0x10) ioctl$TIOCCONS(r3, 0x541d) connect$bt_rfcomm(r5, &(0x7f0000000080)={0x1f, {0x8, 0x2, 0x3, 0x100000001, 0x3, 0xffff}, 0x8}, 0xa) r6 = open(&(0x7f0000000340)='./bus\x00', 0xffffffffffffffff, 0x9) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f00007e5ffa)='vegas\x00', 0x6) ftruncate(r6, 0x7fff) sendfile(r4, r6, &(0x7f0000000040), 0x80000002) 2018/04/12 03:14:46 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f000093f000)=@abs={0x1}, 0x8) listen(r2, 0x0) r3 = syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x7bf, 0x20100) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000300)={0x0, 0x6, 0x9, [0x2, 0x0, 0x3, 0x7fb0ce4d, 0x7, 0x1, 0x8000, 0xb5a, 0x8001]}, &(0x7f0000000340)=0x1a) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000380)={r4, 0x100}, &(0x7f00000003c0)=0x8) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000100)={0x5, 0xaa, &(0x7f0000000040)="a26dba906294cc56efe22f9301de3d7dae806e632a5a47931a5f242b98eb25104decf56f474f5811d3f4bd51bcf6c17f58fdc495809e06828d51029850f7052265856a4ff7284bd1e652d807bb254500adc4908334de45ecb2942a6c5c9db2a2b4f591e665536989a17ee478fcd4db97a9a8ad4d26fb6ab80b3df98242781940335a070dc7f63d8be3ae4e45074df1e4b52e52e5caa896eebf3a04b2881aad78991b2d563d28c4e72d29"}) connect$unix(r1, &(0x7f0000941000)=@abs={0x1}, 0x8) accept4$unix(r2, &(0x7f0000000200)=@abs, &(0x7f0000000140)=0x2c8, 0x0) 2018/04/12 03:14:46 executing program 2: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'team_slave\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00'}) 2018/04/12 03:14:46 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'tunl0\x00', &(0x7f0000000040)=@ethtool_regs={0x4, 0xffffffff, 0xa6, "81c777c4e95d53d9dafd029a4aec2ab28a640ed5fb41c59ae6ccbdbcdf806e7a15ed02ac48995c9a2f6ab7ea02b006016b5c6edaf5ebd7af84c737fc996476ab6b6a05bdfcdc1daf327cc23ed92cae9356280dfbc4d79766db485f24e251335ecfedccd1356f40c1151f425baa1c504833b37d3bf1412b0d6996b2b7f41015e3b16517c12a076e03e42344f28a8a03924ac34366d36aa6296630610299d6a7ed27b65a67a5d9"}}) setrlimit(0x2, &(0x7f0000e63ff0)={0x2000000, 0x20080000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/04/12 03:14:46 executing program 4: capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x1, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f00000000c0)={0x0, 0x100000001, 0x6, &(0x7f0000000080)}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x7, 0x8a9de3b, 0x1, 0x8001, 0x401}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000180)={r2, 0x8, 0x10}, &(0x7f00000001c0)=0xc) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000200)=0x200000000) r3 = request_key(&(0x7f0000000100)='encrypted\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000400)='\x00', 0xfffffffffffffffb) keyctl$describe(0x6, r3, &(0x7f0000000440)=""/168, 0xa8) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000500), 0x10) r4 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xb5, 0x80) splice(r0, &(0x7f0000000300), r0, &(0x7f0000000340), 0x59cc, 0x1) ioctl$KVM_NMI(r4, 0xae9a) getsockopt$inet_buf(r0, 0x0, 0x400000000000487, &(0x7f0000dcffe8)=""/24, &(0x7f00003f8000)=0xff17) getpeername$unix(r1, &(0x7f0000000240)=@abs, &(0x7f00000002c0)=0x6e) 2018/04/12 03:14:46 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000016ffc)=0xfffff7fffffffffd, 0x4) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f10ffc)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000cb8fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x47) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) [ 48.777131] mmap: syz-executor3 (6332): VmData 35131392 exceed data ulimit 33554432. Update limits or use boot option ignore_rlimit_data. [ 48.793290] capability: warning: `syz-executor4' uses 32-bit capabilities (legacy support in use) 2018/04/12 03:14:46 executing program 2: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'team_slave\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00'}) 2018/04/12 03:14:46 executing program 7: ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(0xffffffffffffffff, 0xc0145401, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2, 0x9}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = fcntl$getown(r0, 0x9) ptrace$pokeuser(0x6, r2, 0x1, 0x5) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000040)={0x3b3}) 2018/04/12 03:14:46 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000016ffc)=0xfffff7fffffffffd, 0x4) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f10ffc)=0x3f, 0x4) r2 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/04/12 03:14:46 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) setns(0xffffffffffffffff, 0x40000000) r1 = getpgrp(0xffffffffffffffff) sched_rr_get_interval(r1, &(0x7f0000000180)) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x2200, 0x0) ioctl$TIOCSTI(r2, 0x5412, 0x5) r3 = memfd_create(&(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2) mq_getsetattr(r3, &(0x7f00000000c0)={0x9, 0x9, 0x4, 0xfff, 0x809, 0xa67, 0x1000000, 0x3}, &(0x7f0000000100)) write$rdma_cm(r0, &(0x7f00000023c0)=@create_id={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000002380)}}, 0x20) write$rdma_cm(r0, &(0x7f0000003200)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000031c0)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="6f8dcd22b0cfba1973a522a36b23431781a4567143354a8e1bcacf0d552964e8da384ccd2bebc8172b1540", @ANYRES32=r4, @ANYBLOB="1d000000"], 0x10) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000580)=ANY=[], 0x0) 2018/04/12 03:14:46 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) r1 = dup(r0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f00000000c0)={0x200000000000044a, &(0x7f0000000540)}) poll(&(0x7f0000000440)=[{r0, 0x2000}, {r0, 0x1}], 0x2, 0x80000000) ioctl$DRM_IOCTL_NEW_CTX(0xffffffffffffffff, 0x40086425, &(0x7f0000000100)={0x0, 0x2}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x200040, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000000080)=0x100, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r3, 0x5eb855) r4 = socket$inet_dccp(0x2, 0x6, 0x0) get_mempolicy(&(0x7f0000005200), &(0x7f0000005240), 0x0, &(0x7f0000482000/0x3000)=nil, 0x4) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000480)=0x3, 0x4) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001900)='/selinux/enforce\x00', 0x100, 0x0) getsockname$unix(r5, &(0x7f0000005100)=@abs, &(0x7f0000005140)=0x8) connect$inet(r2, &(0x7f0000772000)={0x2, 0x4e22}, 0x10) r6 = accept4(r3, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) sendto$inet(r4, &(0x7f0000531fff), 0x0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r6, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000896000)=ANY=[@ANYBLOB="35d51c000000000000b2cd9bdc00e30000000000"], 0x14}, 0x1}, 0x0) mq_unlink(&(0x7f00000004c0)='vboxnet0\x00') sendmmsg(r6, &(0x7f0000005040)=[{{&(0x7f00000022c0)=@ipx={0x4, 0x0, 0x0, "5d3efb3c3669"}, 0x80, &(0x7f0000002440), 0x0, &(0x7f0000002480)}}, {{&(0x7f0000002940)=@nl=@proc={0x10}, 0x80, &(0x7f0000002a80), 0x0, &(0x7f0000002ac0)}}, {{&(0x7f0000002c00)=@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x80, &(0x7f0000004ec0), 0x0, &(0x7f0000004f00)}}], 0x3, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000141000), 0x0) write(r4, &(0x7f0000f8aff1), 0xff8f) sendto$inet(r4, &(0x7f0000494f01), 0x0, 0x0, &(0x7f0000198ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendmsg$rds(r6, &(0x7f0000001fc0)={&(0x7f0000000040)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10, &(0x7f0000000200)=[{&(0x7f0000000080)=""/224, 0xe0}, {&(0x7f0000000180)=""/74, 0x4a}], 0x2, &(0x7f0000001cc0)=ANY=[@ANYBLOB="58000000140100000600000000000000000000009a000000", @ANYPTR64=&(0x7f0000000240)=ANY=[@ANYBLOB="0100000000000000"], @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYBLOB="0000008000000000"], @ANYBLOB="0900000000000000ff0f000000000000000001000000000000080000000000000c000000000000000002000000000000180000001401000002000000000000007f00000000000000580000001401000009000000000000000600000008000000", @ANYPTR64=&(0x7f00000002c0)=ANY=[@ANYBLOB="8100000000000000"], @ANYPTR64=&(0x7f0000000300)=ANY=[@ANYBLOB='M\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="8e0d00000000000006000000000000000018000000000000f7ffffffffffffff11000000000000000000ffffffffffff480000001401000001000000000000040000008000000000", @ANYPTR64=&(0x7f0000000340)=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\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\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="e900000000000000", @ANYPTR64=&(0x7f0000001740)=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'], 0x110}, 0x0) 2018/04/12 03:14:46 executing program 2 (fault-call:2 fault-nth:0): r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'team_slave\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r1}) [ 49.016695] FAULT_INJECTION: forcing a failure. [ 49.016695] name failslab, interval 1, probability 0, space 0, times 1 [ 49.028085] CPU: 1 PID: 6364 Comm: syz-executor2 Not tainted 4.16.0+ #288 [ 49.035032] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.044472] Call Trace: [ 49.047052] dump_stack+0x1a7/0x27d [ 49.050667] ? arch_local_irq_restore+0x53/0x53 [ 49.055329] should_fail+0x914/0xae0 [ 49.059027] ? lock_acquire+0x1d5/0x580 [ 49.062985] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 49.068072] ? lock_release+0xa40/0xa40 [ 49.072117] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 49.077305] ? rcu_note_context_switch+0x710/0x710 [ 49.082234] ? find_held_lock+0x35/0x1d0 [ 49.086284] ? __lock_is_held+0xb6/0x140 [ 49.090335] ? check_same_owner+0x320/0x320 [ 49.094637] ? __lock_acquire+0x638/0x3c30 [ 49.098852] ? rcu_note_context_switch+0x710/0x710 [ 49.103767] ? perf_trace_lock+0xd6/0x900 [ 49.107905] should_failslab+0xec/0x120 [ 49.111862] kmem_cache_alloc_trace+0x4b/0x740 [ 49.116443] br_add_if+0x41d/0x1a70 [ 49.120051] ? perf_trace_lock+0x900/0x900 [ 49.124266] ? add_lock_to_list.isra.29+0x24d/0x352 [ 49.129270] ? br_features_recompute+0x240/0x240 [ 49.134011] ? security_capable+0x8e/0xc0 [ 49.138145] ? br_ioctl_deviceless_stub+0xa00/0xa00 [ 49.143140] ? ns_capable_common+0xcf/0x160 [ 49.147445] ? br_ioctl_deviceless_stub+0xa00/0xa00 [ 49.152441] add_del_if+0xf4/0x140 [ 49.155963] br_dev_ioctl+0xa2/0xc0 [ 49.159573] dev_ifsioc+0x333/0x9b0 [ 49.163192] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 49.168106] ? register_gifconf+0x60/0x60 [ 49.172242] dev_ioctl+0x176/0xbe0 [ 49.175763] ? _copy_from_user+0x99/0x110 [ 49.179898] sock_do_ioctl+0x1ba/0x390 [ 49.183766] ? compat_ifr_data_ioctl+0x170/0x170 [ 49.188507] ? __fget+0x347/0x580 [ 49.191944] ? lock_downgrade+0x980/0x980 [ 49.196089] ? rcu_is_watching+0x85/0x130 [ 49.200221] compat_sock_ioctl+0x9e7/0x1c10 [ 49.204527] ? compat_sock_ioctl+0x9e7/0x1c10 [ 49.209004] ? __fget+0x370/0x580 [ 49.212445] ? sock_unregister+0x140/0x140 [ 49.216664] ? iterate_fd+0x3f0/0x3f0 [ 49.220446] ? kasan_check_write+0x14/0x20 [ 49.224661] ? __mutex_unlock_slowpath+0x181/0x7e0 [ 49.229584] ? wait_for_completion+0x770/0x770 [ 49.234153] ? __fget_light+0x2bc/0x400 [ 49.238110] ? fget_raw+0x20/0x20 [ 49.241546] ? __sb_end_write+0xa0/0xd0 [ 49.245503] ? kasan_check_write+0x14/0x20 [ 49.249716] ? fput+0xe0/0x150 [ 49.252894] ? ksys_write+0x184/0x220 [ 49.256680] compat_SyS_ioctl+0x151/0x2a30 [ 49.260900] ? compat_SyS_ioctl+0x151/0x2a30 [ 49.265292] ? do_fast_syscall_32+0x156/0xf9f [ 49.269769] ? sock_unregister+0x140/0x140 [ 49.273985] ? do_ioctl+0x60/0x60 [ 49.277419] do_fast_syscall_32+0x3ec/0xf9f [ 49.281728] ? do_int80_syscall_32+0x9c0/0x9c0 [ 49.286289] ? finish_task_switch+0x1b9/0x970 [ 49.290763] ? finish_task_switch+0x17a/0x970 [ 49.295243] ? syscall_return_slowpath+0x2ac/0x550 [ 49.300153] ? prepare_exit_to_usermode+0x350/0x350 [ 49.305152] ? sysret32_from_system_call+0x5/0x3c [ 49.309977] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 49.314805] entry_SYSENTER_compat+0x70/0x7f [ 49.319191] RIP: 0023:0xf7f81c99 [ 49.322545] RSP: 002b:00000000f5f7d0ac EFLAGS: 00000282 ORIG_RAX: 0000000000000036 [ 49.330249] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 00000000000089a2 [ 49.337759] RDX: 0000000020000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 49.345009] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 49.352264] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 49.359515] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/04/12 03:14:47 executing program 0: perf_event_open(&(0x7f0000000040)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4840, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4ed, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={0x0, 0x1}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r1, 0xffffffff}, 0x8) 2018/04/12 03:14:47 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x2) r1 = socket$inet6(0xa, 0x5, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000329ff8)={0xffffffffffffffff}) r3 = memfd_create(&(0x7f0000000480)="757365725c7b70726f63ccea6264657600", 0x0) fcntl$setstatus(r2, 0x4, 0x40c00) sendfile(r2, r3, &(0x7f000000a000), 0x0) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000000000), 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000880)={'bridge0\x00'}) 2018/04/12 03:14:47 executing program 1: 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$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0xf, 0x200000) getsockopt$inet6_buf(r0, 0x29, 0x1f, &(0x7f0000000100)=""/64, &(0x7f00000002c0)=0x40) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000480)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000009c0), &(0x7f0000000a00)=0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000002c0)=0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000080)=0x9) r3 = socket(0x1e, 0x1, 0x0) bind(r3, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380), 0x0, 0x80000d}, 0x4) close(r3) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000500)=@assoc_value={0x0}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000004c0)={r4, 0x101, 0x6, 0x0, 0x3, 0xffff}, &(0x7f0000000380)=0x14) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00000001c0)={0x335, 0x100000001, 0x0, 0x3}, 0x14) prctl$void(0x27) r5 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000000200)=0xfffffffffffff001, &(0x7f0000000240)=0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000300)=0xded6a7927af75ee) r6 = getuid() getgroups(0x2, &(0x7f0000000740)=[0x0, 0xffffffffffffffff]) fchown(r3, r6, r7) sendmsg$nl_netfilter(r3, &(0x7f0000000440)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000400)={&(0x7f0000000c80)=ANY=[@ANYBLOB="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"], 0x3e8}, 0x1, 0x0, 0x0, 0xc001}, 0x0) getsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x9, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$IP_VS_SO_SET_STOPDAEMON(r5, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'sit0\x00'}, 0x59396f0a82279935) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000b40)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000c40)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000800)={@dev={0xfe, 0x80, [], 0x17}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, 0x80000000, 0x4, 0x1e, 0x0, 0x9, 0x8, r8}) setsockopt$IP_VS_SO_SET_ADDDEST(r3, 0x0, 0x487, &(0x7f0000000780)={{0x0, @broadcast=0xffffffff, 0x4e23, 0x0, 'ovf\x00', 0x2, 0xe7, 0x9}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x2000, 0x81, 0x9, 0x2}}, 0x44) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000001080)=ANY=[@ANYBLOB="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"]) ioctl(r5, 0x800000000008982, &(0x7f0000000000)) set_tid_address(&(0x7f0000000280)) 2018/04/12 03:14:47 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(aes)\x00'}, 0x6e) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x2f2, 0x10000) write$cgroup_subtree(r1, &(0x7f0000000040)={[{0x2f, 'rdma', 0x20}, {0x2f, 'cpu', 0x20}, {0x2b, 'memory', 0x20}, {0x2b, 'rdma', 0x20}, {0x2d, 'memory', 0x20}, {0x2f, 'cpu', 0x20}, {0x2f, 'cpu', 0x20}]}, 0x2b) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000080)=0x4) 2018/04/12 03:14:47 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000016ffc)=0xfffff7fffffffffd, 0x4) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f10ffc)=0x3f, 0x4) r2 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/04/12 03:14:47 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) 2018/04/12 03:14:47 executing program 3: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x20000) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x6, 0x80800) mmap(&(0x7f0000916000/0x1000)=nil, 0x1000, 0x2, 0x32, r2, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x80000, 0x0) fadvise64(r3, 0x1, 0x1, 0x7) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0xc7f, 0x0) mq_timedreceive(r4, &(0x7f0000000200)=""/164, 0xa4, 0x0, &(0x7f0000000300)={0x77359400}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r3, 0x28, 0x0, &(0x7f0000000000)=0xfffffffffffff800, 0x8) 2018/04/12 03:14:47 executing program 2 (fault-call:2 fault-nth:1): r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'team_slave\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r1}) [ 50.114752] FAULT_INJECTION: forcing a failure. [ 50.114752] name failslab, interval 1, probability 0, space 0, times 0 [ 50.126312] CPU: 1 PID: 6387 Comm: syz-executor2 Not tainted 4.16.0+ #288 [ 50.133245] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.142598] Call Trace: [ 50.145187] dump_stack+0x1a7/0x27d [ 50.148830] ? arch_local_irq_restore+0x53/0x53 [ 50.153505] ? kernel_text_address+0xd1/0xe0 [ 50.157917] ? __unwind_start+0x169/0x330 [ 50.162075] should_fail+0x914/0xae0 [ 50.165799] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 50.170920] ? save_stack+0x43/0xd0 [ 50.174562] ? __kasan_slab_free+0x11a/0x170 [ 50.178988] ? kasan_slab_free+0xe/0x10 [ 50.182969] ? kfree+0xd9/0x260 [ 50.186257] ? br_add_if+0x546/0x1a70 [ 50.190062] ? find_held_lock+0x35/0x1d0 [ 50.194127] ? __lock_is_held+0xb6/0x140 [ 50.198201] ? check_same_owner+0x320/0x320 [ 50.202564] ? rcu_note_context_switch+0x710/0x710 [ 50.207510] should_failslab+0xec/0x120 [ 50.211490] kmem_cache_alloc_trace+0x4b/0x740 [ 50.216073] ? br_add_if+0x546/0x1a70 [ 50.219875] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 50.224908] ? trace_hardirqs_on+0xd/0x10 [ 50.229067] br_add_if+0x5a8/0x1a70 [ 50.232707] ? br_features_recompute+0x240/0x240 [ 50.237711] ? security_capable+0x8e/0xc0 [ 50.241870] ? br_ioctl_deviceless_stub+0xa00/0xa00 [ 50.246888] ? ns_capable_common+0xcf/0x160 [ 50.251223] ? br_ioctl_deviceless_stub+0xa00/0xa00 [ 50.256238] add_del_if+0xf4/0x140 [ 50.259836] br_dev_ioctl+0xa2/0xc0 [ 50.263455] ? kasan_check_read+0x11/0x20 [ 50.267611] dev_ifsioc+0x333/0x9b0 [ 50.271225] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 50.276146] ? register_gifconf+0x60/0x60 [ 50.280289] dev_ioctl+0x176/0xbe0 [ 50.283819] ? _copy_from_user+0x99/0x110 [ 50.287954] sock_do_ioctl+0x1ba/0x390 [ 50.291828] ? compat_ifr_data_ioctl+0x170/0x170 [ 50.296572] ? __fget+0x347/0x580 [ 50.300390] ? lock_downgrade+0x980/0x980 [ 50.304527] ? kasan_check_read+0x11/0x20 [ 50.308659] ? rcu_is_watching+0x85/0x130 [ 50.312800] compat_sock_ioctl+0x9e7/0x1c10 [ 50.317107] ? compat_sock_ioctl+0x9e7/0x1c10 [ 50.321591] ? __fget+0x370/0x580 [ 50.325033] ? sock_unregister+0x140/0x140 [ 50.329274] ? iterate_fd+0x3f0/0x3f0 [ 50.333058] ? kasan_check_write+0x14/0x20 [ 50.337280] ? __mutex_unlock_slowpath+0x181/0x7e0 [ 50.342208] ? wait_for_completion+0x770/0x770 [ 50.346777] ? __lock_is_held+0xb6/0x140 [ 50.352131] ? __fget_light+0x2bc/0x400 [ 50.356091] ? fget_raw+0x20/0x20 [ 50.359530] ? __sb_end_write+0xa0/0xd0 [ 50.363490] ? kasan_check_write+0x14/0x20 [ 50.367707] ? fput+0xe0/0x150 [ 50.370884] ? ksys_write+0x184/0x220 [ 50.374675] compat_SyS_ioctl+0x151/0x2a30 [ 50.378894] ? compat_SyS_ioctl+0x151/0x2a30 [ 50.383387] ? do_fast_syscall_32+0x156/0xf9f [ 50.387863] ? sock_unregister+0x140/0x140 [ 50.392082] ? do_ioctl+0x60/0x60 [ 50.395520] do_fast_syscall_32+0x3ec/0xf9f [ 50.399850] ? do_int80_syscall_32+0x9c0/0x9c0 [ 50.404436] ? finish_task_switch+0x1b9/0x970 [ 50.408914] ? finish_task_switch+0x17a/0x970 [ 50.413396] ? syscall_return_slowpath+0x2ac/0x550 [ 50.418309] ? prepare_exit_to_usermode+0x350/0x350 [ 50.423324] ? sysret32_from_system_call+0x5/0x3c [ 50.428242] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 50.433173] entry_SYSENTER_compat+0x70/0x7f [ 50.437565] RIP: 0023:0xf7f81c99 [ 50.440911] RSP: 002b:00000000f5f7d0ac EFLAGS: 00000282 ORIG_RAX: 0000000000000036 [ 50.448613] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 00000000000089a2 [ 50.455881] RDX: 0000000020000000 RSI: 0000000000000000 RDI: 0000000000000000 2018/04/12 03:14:48 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000016ffc)=0xfffff7fffffffffd, 0x4) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f10ffc)=0x3f, 0x4) r2 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) [ 50.463155] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 50.470416] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 50.477670] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 50.543971] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:20003 ovf 2018/04/12 03:14:48 executing program 0: r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000000)='nGt/igmp6\x00') sendfile(r1, r1, &(0x7f0000c7a000)=0x100004, 0x10001) 2018/04/12 03:14:48 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000016ffc)=0xfffff7fffffffffd, 0x4) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000cb8fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x47) r2 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/04/12 03:14:48 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$ION_IOC_HEAP_QUERY(r0, 0x80045105, &(0x7f0000000fe8)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000040)={0x3ff, 0x5, 0x800}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) 2018/04/12 03:14:48 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x28442, 0x108) r2 = dup2(r0, r0) r3 = syz_open_dev$dmmidi(&(0x7f0000001080)='/dev/dmmidi#\x00', 0x5, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00000010c0)={r2, 0x3, 0x3, r3}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040), 0x4) r4 = socket$netlink(0x10, 0x3, 0x4) write(r4, &(0x7f0000fa8000)="2700000014000707030e0000120f0a0011000100f5fe00c72b6df5b01b43401f75080039000500", 0x27) sysinfo(&(0x7f0000000080)=""/4096) 2018/04/12 03:14:48 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x82201, 0x0) close(r0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xffff, 0x4000) close(r1) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x8) clock_nanosleep(0x5, 0x0, &(0x7f0000000300), &(0x7f0000000340)) syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x4, 0x220001) 2018/04/12 03:14:48 executing program 2 (fault-call:2 fault-nth:2): r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'team_slave\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r1}) 2018/04/12 03:14:48 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000100)={0x4}) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = eventfd2(0x200000000, 0x80000) readv(r1, &(0x7f0000001600)=[{&(0x7f0000001500)=""/231, 0xe7}], 0x1) socketpair(0x9, 0x802, 0x80000000, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000080)=0x4) 2018/04/12 03:14:48 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x20082, 0x0) execveat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000100)='vboxnet0\x00', &(0x7f0000000180)='eth1\x00', &(0x7f00000001c0)='\'posix_acl_access/vmnet0lo\x00', &(0x7f0000000200)='ppp0em1keyring\x00', &(0x7f0000000240)='self\x00', &(0x7f0000000280)='/.\x00', &(0x7f00000002c0)='ppp0eth0\x00', &(0x7f0000000300)='\x00'], &(0x7f0000000580)=[&(0x7f0000000380)='\\-(@{ppp1cgroup[vboxnet1\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)='keyring:$!\x00', &(0x7f0000000440)='*$eth1(\x00', &(0x7f0000000480)='nodev\x00', &(0x7f00000004c0)='[\x00', &(0x7f0000000500)='#proc\x00', &(0x7f0000000540)=',\x00'], 0x400) r1 = socket$inet6(0xa, 0x3, 0x3a) connect$inet6(r1, &(0x7f0000002fe4)={0xa}, 0x1c) sendmsg(r1, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000000ff0)=[{&(0x7f0000000140)="0200", 0x2}], 0x1, &(0x7f0000003000)}, 0x2000c080) write$binfmt_elf64(r1, &(0x7f0000000040)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) [ 50.601457] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:20003 ovf [ 50.655978] FAULT_INJECTION: forcing a failure. [ 50.655978] name failslab, interval 1, probability 0, space 0, times 0 [ 50.667513] CPU: 1 PID: 6439 Comm: syz-executor2 Not tainted 4.16.0+ #288 [ 50.674541] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.683903] Call Trace: [ 50.686506] dump_stack+0x1a7/0x27d [ 50.690149] ? arch_local_irq_restore+0x53/0x53 [ 50.694834] should_fail+0x914/0xae0 [ 50.698560] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 50.703759] ? kasan_check_read+0x11/0x20 [ 50.707918] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 50.712848] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 50.717790] ? is_bpf_text_address+0xa4/0x120 [ 50.722290] ? kernel_text_address+0xd1/0xe0 [ 50.726736] ? __unwind_start+0x169/0x330 [ 50.730905] ? __kernel_text_address+0xd/0x40 [ 50.735407] ? unwind_get_return_address+0x61/0xa0 [ 50.740348] ? __save_stack_trace+0x7e/0xd0 [ 50.744691] ? save_stack+0xa3/0xd0 [ 50.748330] ? save_stack+0x43/0xd0 [ 50.751983] ? kasan_kmalloc+0xad/0xe0 [ 50.755880] ? kmem_cache_alloc_trace+0x136/0x740 [ 50.760733] ? br_add_if+0x5a8/0x1a70 [ 50.765518] ? add_del_if+0xf4/0x140 [ 50.769218] ? br_dev_ioctl+0xa2/0xc0 [ 50.773011] ? dev_ifsioc+0x333/0x9b0 [ 50.776798] ? dev_ioctl+0x176/0xbe0 [ 50.780496] ? sock_do_ioctl+0x1ba/0x390 [ 50.784554] should_failslab+0xec/0x120 [ 50.788534] kmem_cache_alloc_trace+0x4b/0x740 [ 50.793108] ? kasan_check_read+0x11/0x20 [ 50.797247] ? rtnl_is_locked+0x65/0xc0 [ 50.801205] ? rtnl_trylock+0x20/0x20 [ 50.804995] switchdev_port_attr_set+0x127/0x3b0 [ 50.809738] ? switchdev_port_attr_set_deferred+0xf0/0xf0 [ 50.815267] ? __ethtool_get_link_ksettings+0x130/0x290 [ 50.820615] ? convert_legacy_settings_to_link_ksettings+0x5c0/0x5c0 [ 50.827183] br_set_state+0x1ee/0x610 [ 50.830980] ? br_designated_port_selection+0x5e0/0x5e0 [ 50.836347] br_init_port+0xc7/0x250 [ 50.840045] br_add_if+0x707/0x1a70 [ 50.843669] ? br_features_recompute+0x240/0x240 [ 50.848411] ? security_capable+0x8e/0xc0 [ 50.852543] ? br_ioctl_deviceless_stub+0xa00/0xa00 [ 50.857542] ? ns_capable_common+0xcf/0x160 [ 50.861849] ? br_ioctl_deviceless_stub+0xa00/0xa00 [ 50.866865] add_del_if+0xf4/0x140 [ 50.870388] br_dev_ioctl+0xa2/0xc0 [ 50.874090] ? kasan_check_read+0x11/0x20 [ 50.878308] dev_ifsioc+0x333/0x9b0 [ 50.881915] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 50.886825] ? register_gifconf+0x60/0x60 [ 50.890960] dev_ioctl+0x176/0xbe0 [ 50.894480] ? _copy_from_user+0x99/0x110 [ 50.898666] sock_do_ioctl+0x1ba/0x390 [ 50.902799] ? compat_ifr_data_ioctl+0x170/0x170 [ 50.907544] ? __fget+0x347/0x580 [ 50.910979] ? lock_downgrade+0x980/0x980 [ 50.915131] ? kasan_check_read+0x11/0x20 [ 50.919610] ? rcu_is_watching+0x85/0x130 [ 50.923835] compat_sock_ioctl+0x9e7/0x1c10 [ 50.928138] ? compat_sock_ioctl+0x9e7/0x1c10 [ 50.932615] ? __fget+0x370/0x580 [ 50.936073] ? sock_unregister+0x140/0x140 [ 50.940295] ? iterate_fd+0x3f0/0x3f0 [ 50.944090] ? kasan_check_write+0x14/0x20 [ 50.948397] ? __mutex_unlock_slowpath+0x181/0x7e0 [ 50.953311] ? wait_for_completion+0x770/0x770 [ 50.957885] ? __lock_is_held+0xb6/0x140 [ 50.961931] ? __fget_light+0x2bc/0x400 [ 50.965904] ? fget_raw+0x20/0x20 [ 50.969342] ? __sb_end_write+0xa0/0xd0 [ 50.973301] ? kasan_check_write+0x14/0x20 [ 50.977517] ? fput+0xe0/0x150 [ 50.980692] ? ksys_write+0x184/0x220 [ 50.984479] compat_SyS_ioctl+0x151/0x2a30 [ 50.988695] ? compat_SyS_ioctl+0x151/0x2a30 [ 50.993106] ? do_fast_syscall_32+0x156/0xf9f [ 50.997582] ? sock_unregister+0x140/0x140 [ 51.001798] ? do_ioctl+0x60/0x60 [ 51.005237] do_fast_syscall_32+0x3ec/0xf9f [ 51.009546] ? do_int80_syscall_32+0x9c0/0x9c0 [ 51.014111] ? finish_task_switch+0x1b9/0x970 [ 51.018586] ? finish_task_switch+0x17a/0x970 [ 51.023068] ? syscall_return_slowpath+0x2ac/0x550 [ 51.027984] ? prepare_exit_to_usermode+0x350/0x350 [ 51.033072] ? sysret32_from_system_call+0x5/0x3c [ 51.037904] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 51.042749] entry_SYSENTER_compat+0x70/0x7f [ 51.047139] RIP: 0023:0xf7f81c99 2018/04/12 03:14:49 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000016ffc)=0xfffff7fffffffffd, 0x4) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000cb8fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x47) r2 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/04/12 03:14:49 executing program 0: r0 = getpgid(0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000040)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) sched_setaffinity(r0, 0xffffffffffffff60, &(0x7f0000000240)=0xffffffffffff7ffe) chmod(&(0x7f0000000080)='./file0\x00', 0x0) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f00000005c0)) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000013000/0x3000)=nil, 0x3000}, 0x3}) dup2(r1, r2) ptrace$setopts(0x4206, r0, 0x6a, 0x46) [ 51.050491] RSP: 002b:00000000f5f7d0ac EFLAGS: 00000282 ORIG_RAX: 0000000000000036 [ 51.058182] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 00000000000089a2 [ 51.065436] RDX: 0000000020000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 51.072689] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 51.079940] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 51.087190] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 51.094617] bridge0: error setting offload STP state on port 1(team_slave) [ 51.101724] bridge0: port 1(team_slave) entered disabled state 2018/04/12 03:14:49 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(camellia))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x242, 0x0) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000040)=0x1, 0x4) r2 = fcntl$getown(r0, 0x9) setpriority(0x2, r2, 0x1) 2018/04/12 03:14:49 executing program 4: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x7}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r1, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0xff) mincore(&(0x7f0000447000/0x1000)=nil, 0x1000, &(0x7f0000000240)=""/115) 2018/04/12 03:14:49 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000000000)=0x7, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x2c, &(0x7f00000000c0)={0x0, &(0x7f0000000040)}, 0x10) mkdir(&(0x7f00008e9ff8)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x10, &(0x7f00000000c0)=[@in={0x2, 0x4e24, @multicast2=0xe0000002}]}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000380)={r1, @in6={{0xa, 0x4e23, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x6}}}, &(0x7f0000000240)=0x84) fcntl$setlease(r0, 0x400, 0x1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/sequencer2\x00', 0x100000000000000, 0x0) syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x2, 0x40000000000) readv(r2, &(0x7f00000007c0)=[{&(0x7f0000000440)=""/114, 0x72}, {&(0x7f0000000280)=""/38, 0x26}, {&(0x7f00000004c0)=""/26, 0x1a}, {&(0x7f0000000500)=""/232, 0xe8}, {&(0x7f0000000600)=""/15, 0xf}, {&(0x7f0000000640)=""/242, 0xf2}, {&(0x7f0000000740)=""/119, 0x77}], 0x7) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) userfaultfd(0x80000) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000083bff0)='/dev/sequencer2\x00', 0x4002, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="0802b98f16e7d7a08cadc6a3b7753a3870c790ad48159de435f48e518434c6904414d28f80241a910000000000fc7f24673ed726bfca363a6bf9e6d0211129c12a65219c53f1cf5c78b3f4a4f5d076e65ab60d5e65d6d512d1edbff072e2fc095843afefcc1f92628f6b8b0c40b07a6ac64912fc24cd761d7700faa3b78896a88d105702f16c"], &(0x7f0000000180)=0x2) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r4, 0x3}, 0x8) accept4$packet(r3, &(0x7f0000000800)={0x0, 0x0, 0x0}, &(0x7f0000000840)=0x14, 0x80800) sendmsg$nl_route(r2, &(0x7f0000000980)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1400}, 0xc, &(0x7f0000000940)={&(0x7f0000000880)=@ipv6_newaddr={0x90, 0x14, 0x4, 0x70bd27, 0x25dfdbfb, {0xa, 0x40, 0x114, 0xfe, r5}, [@IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}, @IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0xd}}, @IFA_LOCAL={0x14, 0x2}, @IFA_CACHEINFO={0x14, 0x6, {0x9, 0x6, 0x0, 0x5}}, @IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff]}}]}, 0x90}, 0x1, 0x0, 0x0, 0x800}, 0x4000) 2018/04/12 03:14:49 executing program 3: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x14, &(0x7f0000016ffc), 0xffffffffffffff40) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x4000) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000040)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000140)={0x40, 0x0, &(0x7f0000000080)=[@register_looper={0x630b}, @free_buffer={0x40086303, r2}, @request_death={0x400c630e, 0x4}, @register_looper={0x630b}, @release={0x40046306, 0x1}, @dead_binder_done={0x40086310, 0x2}, @decrefs={0x40046307}], 0x65, 0x0, &(0x7f00000000c0)="958e630ca26ce40f746b607b0a4de357a2b7bc311c5ec3590942321713692c2839768ab5c4cff0f67376d7b0fb152c28c7b9207df4b24eb9bbb44b8df1866797e83e2a888f55e8960134dd59be546c06d85aafe7addc964147d12fcb1b3daca0aa6098cdb9"}) 2018/04/12 03:14:49 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000016ffc)=0xfffff7fffffffffd, 0x4) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000cb8fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x47) r2 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/04/12 03:14:49 executing program 2 (fault-call:2 fault-nth:3): r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'team_slave\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r1}) 2018/04/12 03:14:49 executing program 0: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x200, 0x80882) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000000100)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000000)) 2018/04/12 03:14:49 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000e7ffe4)=[@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}], 0x1c) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2000, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000040)={'ip_vti0\x00', 0x200}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000080)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, 0x9, 0xf7ed, 0x9, 0x100, 0x100, 0x1000000000080021, r2}) 2018/04/12 03:14:49 executing program 1: capset(&(0x7f0000034ff8)={0x20080522}, &(0x7f0000000000)={0x0, 0x4}) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup2(r0, r0) ioctl$TUNDETACHFILTER(r1, 0x400854d6, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000400}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="14000000000000000000000000000000000000006e25fe92b1474710f220359d3cfa54d555f2b829a8545e57bffd776f5e1863bf180c15fa231d9d7dcfe0096f607bd0372652b874a08677ede4da9882945540ac2bbc9caa2060411b679d607833fa04f4b00eefdbba3ba1d4d66f32b8798e7f141dcb1ce0ef74a1cdbed4eed2bd0549581a724f481b19527724e704a8a06f3b4536d39aa50a0df4ca"], 0x14}, 0x1}, 0x0) [ 52.099607] bridge0: port 1(team_slave) entered blocking state [ 52.105723] FAULT_INJECTION: forcing a failure. [ 52.105723] name failslab, interval 1, probability 0, space 0, times 0 [ 52.116980] CPU: 1 PID: 6507 Comm: syz-executor2 Not tainted 4.16.0+ #288 [ 52.124168] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.133522] Call Trace: [ 52.136378] dump_stack+0x1a7/0x27d [ 52.140013] ? arch_local_irq_restore+0x53/0x53 [ 52.144692] ? console_unlock+0xb35/0xfb0 [ 52.148847] should_fail+0x914/0xae0 [ 52.152569] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 52.157684] ? __down_trylock_console_sem+0xb9/0x1e0 [ 52.162790] ? vprintk_emit+0x5b5/0xb90 [ 52.166769] ? vprintk_emit+0x5b5/0xb90 [ 52.170753] ? __down_trylock_console_sem+0x10d/0x1e0 [ 52.175954] ? vprintk_emit+0x4b5/0xb90 [ 52.179930] ? console_unlock+0xfb0/0xfb0 [ 52.184095] ? find_held_lock+0x35/0x1d0 [ 52.188165] ? switchdev_port_attr_set+0x2ab/0x3b0 [ 52.193098] ? lock_downgrade+0x980/0x980 [ 52.197250] should_failslab+0xec/0x120 [ 52.201226] kmem_cache_alloc_trace+0x4b/0x740 [ 52.205808] ? vprintk_default+0x28/0x30 [ 52.209872] ? vprintk_func+0x5e/0xc0 [ 52.213688] switchdev_port_attr_set+0x127/0x3b0 [ 52.218452] ? switchdev_port_attr_set_deferred+0xf0/0xf0 [ 52.223987] ? __ethtool_get_link_ksettings+0x130/0x290 [ 52.229371] __set_ageing_time+0x196/0x240 [ 52.233611] ? br_set_max_age+0xd0/0xd0 [ 52.237606] br_init_port+0x196/0x250 [ 52.241450] br_add_if+0x707/0x1a70 [ 52.245087] ? br_features_recompute+0x240/0x240 [ 52.248105] binder: 6519:6521 ioctl c0306201 20008000 returned -14 [ 52.249840] ? security_capable+0x8e/0xc0 [ 52.249908] ? br_ioctl_deviceless_stub+0xa00/0xa00 [ 52.265497] ? ns_capable_common+0xcf/0x160 [ 52.269122] binder: BINDER_SET_CONTEXT_MGR already set [ 52.269817] ? br_ioctl_deviceless_stub+0xa00/0xa00 [ 52.269829] add_del_if+0xf4/0x140 [ 52.283070] binder: 6519:6523 ioctl 40046207 0 returned -16 [ 52.284152] br_dev_ioctl+0xa2/0xc0 [ 52.284165] ? kasan_check_read+0x11/0x20 [ 52.284177] dev_ifsioc+0x333/0x9b0 [ 52.284189] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 52.284199] ? register_gifconf+0x60/0x60 [ 52.284216] dev_ioctl+0x176/0xbe0 [ 52.284225] ? _copy_from_user+0x99/0x110 [ 52.284236] sock_do_ioctl+0x1ba/0x390 [ 52.303099] binder: 6519:6523 ioctl c0306201 20008000 returned -14 [ 52.306289] ? compat_ifr_data_ioctl+0x170/0x170 [ 52.306306] ? __fget+0x347/0x580 [ 52.306320] ? lock_downgrade+0x980/0x980 [ 52.306335] ? kasan_check_read+0x11/0x20 [ 52.306346] ? rcu_is_watching+0x85/0x130 [ 52.306357] compat_sock_ioctl+0x9e7/0x1c10 [ 52.306367] ? compat_sock_ioctl+0x9e7/0x1c10 [ 52.357715] ? __fget+0x370/0x580 [ 52.361171] ? sock_unregister+0x140/0x140 [ 52.365417] ? iterate_fd+0x3f0/0x3f0 [ 52.369223] ? kasan_check_write+0x14/0x20 [ 52.373457] ? __mutex_unlock_slowpath+0x181/0x7e0 [ 52.378392] ? wait_for_completion+0x770/0x770 [ 52.382978] ? __lock_is_held+0xb6/0x140 [ 52.387040] ? __fget_light+0x2bc/0x400 [ 52.391015] ? fget_raw+0x20/0x20 [ 52.394468] ? __sb_end_write+0xa0/0xd0 [ 52.398447] ? kasan_check_write+0x14/0x20 [ 52.402690] ? fput+0xe0/0x150 [ 52.405883] ? ksys_write+0x184/0x220 [ 52.409691] compat_SyS_ioctl+0x151/0x2a30 [ 52.413926] ? compat_SyS_ioctl+0x151/0x2a30 [ 52.418338] ? do_fast_syscall_32+0x156/0xf9f [ 52.422831] ? sock_unregister+0x140/0x140 [ 52.427067] ? do_ioctl+0x60/0x60 [ 52.430523] do_fast_syscall_32+0x3ec/0xf9f [ 52.434854] ? do_int80_syscall_32+0x9c0/0x9c0 [ 52.439441] ? finish_task_switch+0x1b9/0x970 [ 52.443940] ? finish_task_switch+0x17a/0x970 [ 52.448442] ? syscall_return_slowpath+0x2ac/0x550 [ 52.453376] ? prepare_exit_to_usermode+0x350/0x350 [ 52.458398] ? sysret32_from_system_call+0x5/0x3c [ 52.463242] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 52.468092] entry_SYSENTER_compat+0x70/0x7f [ 52.472517] RIP: 0023:0xf7f81c99 [ 52.475873] RSP: 002b:00000000f5f7d0ac EFLAGS: 00000282 ORIG_RAX: 0000000000000036 [ 52.483563] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 00000000000089a2 [ 52.490824] RDX: 0000000020000000 RSI: 0000000000000000 RDI: 0000000000000000 2018/04/12 03:14:50 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000016ffc)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000f10ffc)=0x3f, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000cb8fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x47) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/04/12 03:14:50 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x11f}, 0xfffffffffffffe8b) bpf$PROG_LOAD(0x5, &(0x7f00000015c0)={0x1, 0x20000000000002d3, &(0x7f0000001640)=ANY=[@ANYBLOB="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"], &(0x7f0000001800)='GPL\x00', 0xfffffffffffffffc, 0xfffffffffffffff4, &(0x7f00001a7f05)=""/251}, 0xffffff28) pwritev(r0, &(0x7f0000000180)=[{&(0x7f0000000000)="01f949271d6a195a6302c617c7d365b6eb4829547f14064b8ff34ecfc82347d2305e77bff9d4fef0b98e6ad7edec511f12ef0c9741a994a544b7058975cc", 0x3e}, {&(0x7f0000000040)="c9074bfc577f2da762dd0e2e50e8b35fb644a9ebbfc7564bbc03cd98007768ce355339d6e992ef4a6f9fa126c6c333ae085e64ddf422d95ddaecf87c081ef17c287f896203eddf1255e7294a24a6c16bea98", 0x52}, {&(0x7f00000000c0)="4b26b74c1226a6f349b959908d8587979b7972d9a870cc9045b97c0dfbf78a783673ee4397f618da4f1d7e6856e1cfbbeb32b1b245c74b2ce3e18b85a2eef796ad98625c26f60b761d61b542d2153189da42177c0474434095064193c6998765024aa0d6289ffe1f4ffd71cbd1154cd9f22a19fda06107751800814bd82b7cc640576f16da15d0559c756acf5a9af55954929ceaa8ebee3636ce2492c4af917de641ceb6e2a8c726cacf53617092c24308d7ba", 0xb3}, {&(0x7f0000000380)="69fbb985d55c2ede64d787fd9bddaf2e374152856095e4180f9fc0c750c7dce11dfab8624243cce05fbeaac838df99a6d2212dfddb883f63fde851407d08cc095920929a477ecda0ec617edae680cc2a10c1394c8846d8eb0e9dd58ca3306c60ef72d1cd266945327b30effe57932ae4ce02b36b356d6e6b0091fc6ae67045f9cd2d0800b00851500d8424cd44137997a3f09879e2df9d8c0164abad76", 0x9d}, {&(0x7f0000000440)="27e1e6c709ddeaca8a68f6c2699384fdcb8d2f806bbf5dadab9d7268cf27f7f6d90cf70ea559d93305d2890f7845dd62fa01433a0f93f0efc1e5f685b6ec81b454344de21f3d1b8e5d32b5d3adcf411bf2aed07229b2b82129d888d5524dd8b54131161767d3909c4e666766ab7caaf0463e26f636b2135d2728", 0x7a}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f00000014c0)="5d8c47537d5724ac786c6661b9b0bcb3d099064aafd2ef77b3adafbbb462316cb5f5dcaa345777d16807c503d473665c2af6c53ecbeb5add5bbbf5352e1eb3504005fc534492b30f738df0b89bac8daa0242cd92e06c1647944a3c3a658e2efa65cde70da8af7a798fdfbb2d91869e811eebe39f69f53a15dceb42965b209024f893a9f77562283eea54c0d1c068e21aa22319840ebde8fd8d78d5c8c97ad94daecf7f4758547c44b56b2866bb936bc599fb7113211362d4820e5d85e5161f3274673cbd6dcf007976311943e31a3e7189eb4a7cfa81ee6e301e111e37df08419b26a63f547a89b7288d6af2", 0xec}], 0x7, 0x0) 2018/04/12 03:14:50 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1ffffff, 0x5011, r1, 0x800000) fstat(r1, &(0x7f0000001d80)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x3c, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00', @ANYRES64], 0x0, 0x0, &(0x7f00000000c0)}) 2018/04/12 03:14:50 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000016ffc)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000f10ffc)=0x3f, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000cb8fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x47) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/04/12 03:14:50 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000016ffc)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000f10ffc)=0x3f, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000cb8fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x47) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) [ 52.498080] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 52.505337] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 52.512585] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 52.520924] team_slave: failed to offload ageing time [ 52.526179] bridge0: port 1(team_slave) entered disabled state 2018/04/12 03:14:50 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f10ffc)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000cb8fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x47) r2 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/04/12 03:14:50 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000040)=0x7f, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000002000), 0x4) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/04/12 03:14:50 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/softnet_stat\x00') ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f00000001c0)={{0x6, 0x7ff}, 'port0\x00', 0x80, 0x1020, 0x6, 0x9, 0x6, 0x7fffffff, 0x6, 0x0, 0x2, 0xc000000000000000}) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip6_mr_cache\x00') fsetxattr(r1, &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000040)='{\x00', 0x2, 0x1) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000080)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={r2, 0x68a}, &(0x7f0000000280)=0x8) 2018/04/12 03:14:50 executing program 3: r0 = socket(0x1f, 0xa, 0x41) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ptrace$setregset(0x4205, r1, 0x207, &(0x7f0000000180)={&(0x7f0000000100)="3a252a88e89c9b2fce19b58db845b0f6dc747f5c3e5671fef4a97ae662fffdb6ef8a824d073074c4815301b875691506e1b678249cef71154a5ba92357d77252b36046cc7c23393d0efc988194f8ba802b57f89e439362ea919e3514311bab3a5dbcda2d5c8c8d609d66eca8057318", 0x6f}) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="070000000000000000000000980100003f63b4ac"]}) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000280)=@file={0x1, './file0\x00'}, 0x6e) ioctl$VHOST_VSOCK_SET_RUNNING(r2, 0x4004af61, &(0x7f0000000200)) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000000)=0x6) openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x800, 0x0) 2018/04/12 03:14:50 executing program 7: r0 = syz_open_dev$random(&(0x7f00000000c0)='/dev/random\x00', 0x0, 0x101403) r1 = getuid() r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ppp\x00', 0x240, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r3 = syz_open_dev$amidi(&(0x7f0000000840)='/dev/amidi#\x00', 0x5, 0x10001) getresgid(&(0x7f0000000180)=0x0, &(0x7f00000001c0)=0x0, &(0x7f0000000200)=0x0) fchown(r0, r1, r6) r7 = accept4$inet(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, @local}, &(0x7f00000002c0)=0x10, 0x800) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r7, 0x6, 0x1d, &(0x7f0000000300), &(0x7f0000000340)=0x14) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000440)={"6a111b5927577a55eedf79819661cb98592a741a7f6e1b8d8ac1e25932319754d655c5fec3901034bd20e891c782d6e5c6a9a2e354c01f9f749da0089af905116246cd08a6091235eefa6d36ee0c58bd6181e01dd18f61e0faf71e942f6a23bb8c8e17fe9dd986cd12837005b1bcb43278af6176f9c41ed061e1a5a6a393a2fa261f77a7d2b4f949f20bcadfedaa2d59618ef336d8380eaca5b00dfcd99b6c79b611ffa1fbbbab6d88dbe4f4df6c95cb5729e1445621ca08c96167b045cda0f8cacdc005de2cfe9907454f003449201f18187b18b13ea6ec4e9b339607f6e0be526c47867330bf04e5cae413625773206cc782cadd11c0566e12d727dc64062f29e1ef66c25e5115f90988b985fed92659b69f671352714e02a472e7b44e6ad576fbd32569ce2fc42edb785e558810e14409a468eda2ea240c372ca7c26ca751ac112d01fa48e47ca10354ed6cfacc9d44db0c20c0782c3c760594a9d4355ea050d4331e9f7655d89d7cb3e450a0da44626d4bb8d42d193e1b56f144b2803b1aacc82bb6f1a91a4ea16b94354bc7c6e5280f444995d2374e4bbbf4bad5263f3521dd4bad2f189d07c421fb529f1c2c225bd1798d8250e8b017c6060f173714031ae6726308bd6d68c1b6d543943478c1f738bdb28049e30dcdb25bd7c9d63b1793166d74e35b9d5c50dac8e8331b17162c6dd411e3685520c40a93b195bd376b47be4acf8fbb8b6bbbfb3efe9ab9f175a0be73eb682b17a88e8bcc9be846a5c272b4034beb0b8f74352b66509e34e2bf0c703a9688282f12d4272883a96153a39bca2e43b472192bcfca0edb5a9bbc0d045b8f2968a698852b26741a090b7b36ae603534783ace1b1cf0872b0b9fcdb7cac4eeb28cba03e0997fd6e515e7f4b099276b0f48e561d75f04e7b9c7886502c34eab7f7610488eec41732f2f51d8282bf617eb53a8072548b9f2e2c72de3a0b602fa1d3d91f997ffe2b62bbdc2d8b9b172d01666091efa3388ccb7cccc6a8cb37b5c6c27278ece4a665c78d7372f9ee16fe090667992d61997914881f72f9ca6864c45adf107420d5dd7a1839f94cd282b0fd0cc8ed5defca9ff731d2a898f942903a0f15ac355cd22ac83cb3bb2bc4361c3511767c41feddd8c01e50966bddbedcdb48a91f7dd1068c16d477ff3342b54f6aec6482c15ddb83a8bdb1d81c06a1e950c5474c8873da6f2ea3f60cbe5eef3c25287babc928fb3dff918e231d4ec4ec84886ea88d1bf8fd73b79757544b39eea5781bb7f32bb12de2b6d26c839ba3d9059b1320a6d0f8babaa256ed91213f050a6c85b8cea92412edf29fbee1c033716d7647fe57e2bdd62c61725ce3474e9209a9393699614b2c606cb97073a26fd2aa4448047395125cc7e3807e61755de324e1542763039de9ca83f9d1c57ad26b876639ec7de910d52676fc12d51"}) connect$rds(r3, &(0x7f0000000880)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) getgroups(0x3, &(0x7f00000008c0)=[r4, r5, r5]) r9 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r9, 0xc0045520, &(0x7f0000000240)=0x9) openat$cgroup_int(r8, &(0x7f0000000100)='memory.high\x00', 0x2, 0x0) write$cgroup_type(r7, &(0x7f0000000000)='Phreaded\x00', 0x9) syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x857, 0x2) 2018/04/12 03:14:50 executing program 2 (fault-call:2 fault-nth:4): r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'team_slave\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r1}) 2018/04/12 03:14:50 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpgrp(0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000140)) fcntl$setownex(r0, 0xf, &(0x7f00000000c0)={0x0, r1}) bind$inet(r0, &(0x7f0000df1000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x20008045, &(0x7f000057f000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) fcntl$setsig(r0, 0xa, 0x12) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)=0xffffbffffffffffc) sendto$inet(r0, &(0x7f0000260000)="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", 0xff7, 0x800003fff, 0x0, 0x0) 2018/04/12 03:14:50 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x8993, &(0x7f0000000040)={'bond0\x00', @ifru_addrs=@in={0x2, 0x4e20, @loopback=0x7f000001}}) sendfile(r0, r0, 0x0, 0x6) r1 = accept4(r0, &(0x7f0000000080)=@ax25, &(0x7f0000000000)=0x80, 0x800) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000000180)={@broadcast, @remote, 0x0}, &(0x7f00000001c0)=0xc) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000100)) lookup_dcookie(0x8, &(0x7f0000000300)=""/246, 0xf6) sendmsg$can_raw(r1, &(0x7f00000002c0)={&(0x7f0000000200)={0x1d, r2}, 0x10, &(0x7f0000000280)={&(0x7f0000000240)=@can={{0x4, 0x9, 0x9, 0x101}, 0x6, 0x3, 0x0, 0x0, "d15dd3e8f59803de"}, 0x10}, 0x1, 0x0, 0x0, 0x10}, 0x40000) 2018/04/12 03:14:50 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x4080, 0x0) sendto$inet(r0, &(0x7f0000000040)="67f067fdb71ce3e33eefdc1c704c57b6e879321bf7ad696122000000", 0x1c, 0x200007ff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000321ffc)=0x7, 0xffef) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f00000000c0)) [ 52.659893] bridge0: port 1(team_slave) entered blocking state [ 52.665977] FAULT_INJECTION: forcing a failure. [ 52.665977] name failslab, interval 1, probability 0, space 0, times 0 [ 52.677309] CPU: 0 PID: 6551 Comm: syz-executor2 Not tainted 4.16.0+ #288 [ 52.684234] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.693590] Call Trace: [ 52.696183] dump_stack+0x1a7/0x27d [ 52.699818] ? arch_local_irq_restore+0x53/0x53 [ 52.704585] should_fail+0x914/0xae0 [ 52.708309] ? save_stack+0xa3/0xd0 [ 52.711942] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 52.717049] ? switchdev_port_attr_set+0x127/0x3b0 [ 52.721985] ? br_init_port+0x196/0x250 [ 52.725959] ? br_add_if+0x707/0x1a70 [ 52.729759] ? add_del_if+0xf4/0x140 [ 52.733471] ? br_dev_ioctl+0xa2/0xc0 [ 52.737274] ? dev_ifsioc+0x333/0x9b0 [ 52.741167] ? dev_ioctl+0x176/0xbe0 [ 52.744881] ? sock_do_ioctl+0x1ba/0x390 [ 52.748944] ? compat_SyS_ioctl+0x151/0x2a30 [ 52.753353] ? trace_hardirqs_off+0x10/0x10 [ 52.757678] ? __down_trylock_console_sem+0x10d/0x1e0 [ 52.762967] ? print_irqtrace_events+0x270/0x270 [ 52.768684] ? trace_hardirqs_off+0x10/0x10 [ 52.772996] ? print_irqtrace_events+0x270/0x270 [ 52.777836] ? find_held_lock+0x35/0x1d0 [ 52.781882] ? lock_downgrade+0x980/0x980 [ 52.786020] should_failslab+0xec/0x120 [ 52.789984] kmem_cache_alloc_trace+0x4b/0x740 [ 52.794636] ? trace_hardirqs_on+0xd/0x10 [ 52.798849] ? queue_work_on+0x106/0x1c0 [ 52.802894] switchdev_port_attr_set+0x127/0x3b0 [ 52.807633] ? switchdev_port_attr_set_deferred+0xf0/0xf0 [ 52.813166] br_set_state+0x1ee/0x610 [ 52.816949] ? br_designated_port_selection+0x5e0/0x5e0 [ 52.822298] br_add_if+0x711/0x1a70 [ 52.825922] ? br_features_recompute+0x240/0x240 [ 52.830670] ? security_capable+0x8e/0xc0 [ 52.834802] ? br_ioctl_deviceless_stub+0xa00/0xa00 [ 52.839816] ? ns_capable_common+0xcf/0x160 [ 52.844124] ? br_ioctl_deviceless_stub+0xa00/0xa00 [ 52.849119] add_del_if+0xf4/0x140 [ 52.852660] br_dev_ioctl+0xa2/0xc0 [ 52.856274] ? kasan_check_read+0x11/0x20 [ 52.860404] dev_ifsioc+0x333/0x9b0 [ 52.864028] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 52.868938] ? register_gifconf+0x60/0x60 [ 52.873107] dev_ioctl+0x176/0xbe0 [ 52.876632] ? _copy_from_user+0x99/0x110 [ 52.880762] sock_do_ioctl+0x1ba/0x390 [ 52.884645] ? compat_ifr_data_ioctl+0x170/0x170 [ 52.889687] ? __fget+0x347/0x580 [ 52.893121] ? lock_downgrade+0x980/0x980 [ 52.897262] ? kasan_check_read+0x11/0x20 [ 52.901389] ? rcu_is_watching+0x85/0x130 [ 52.905525] compat_sock_ioctl+0x9e7/0x1c10 [ 52.909825] ? compat_sock_ioctl+0x9e7/0x1c10 [ 52.914302] ? __fget+0x370/0x580 [ 52.917738] ? sock_unregister+0x140/0x140 [ 52.921954] ? iterate_fd+0x3f0/0x3f0 [ 52.925749] ? kasan_check_write+0x14/0x20 [ 52.931354] ? __mutex_unlock_slowpath+0x181/0x7e0 [ 52.936353] ? wait_for_completion+0x770/0x770 [ 52.940926] ? __lock_is_held+0xb6/0x140 [ 52.944968] ? __fget_light+0x2bc/0x400 [ 52.948926] ? fget_raw+0x20/0x20 [ 52.952361] ? __sb_end_write+0xa0/0xd0 [ 52.956318] ? kasan_check_write+0x14/0x20 [ 52.960531] ? fput+0xe0/0x150 [ 52.963709] ? ksys_write+0x184/0x220 [ 52.967495] compat_SyS_ioctl+0x151/0x2a30 [ 52.971707] ? compat_SyS_ioctl+0x151/0x2a30 [ 52.976120] ? do_fast_syscall_32+0x156/0xf9f [ 52.980597] ? sock_unregister+0x140/0x140 [ 52.984810] ? do_ioctl+0x60/0x60 [ 52.988243] do_fast_syscall_32+0x3ec/0xf9f [ 52.992546] ? do_int80_syscall_32+0x9c0/0x9c0 [ 52.997114] ? finish_task_switch+0x1b9/0x970 [ 53.001590] ? finish_task_switch+0x17a/0x970 [ 53.006067] ? syscall_return_slowpath+0x2ac/0x550 [ 53.011000] ? prepare_exit_to_usermode+0x350/0x350 [ 53.016005] ? sysret32_from_system_call+0x5/0x3c [ 53.020840] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 53.025669] entry_SYSENTER_compat+0x70/0x7f [ 53.030071] RIP: 0023:0xf7f81c99 [ 53.033430] RSP: 002b:00000000f5f7d0ac EFLAGS: 00000282 ORIG_RAX: 0000000000000036 [ 53.041118] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 00000000000089a2 [ 53.048370] RDX: 0000000020000000 RSI: 0000000000000000 RDI: 0000000000000000 2018/04/12 03:14:50 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x4) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000380)={0x40000005}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e23, 0x6, @loopback={0x0, 0x1}, 0x100000001}}, 0x9, 0x9, 0x2, 0x3, 0x1}, &(0x7f0000000180)=0x98) syz_mount_image$ntfs(&(0x7f00000003c0)='ntfs\x00', &(0x7f0000000400)='./file0\x00', 0xfffffffffffffff9, 0x4, &(0x7f0000000680)=[{&(0x7f0000000440)="e9f822dc0df0766a5aca987d063fd56d8fcf300873177e26a4391d0b0cb7289182c887f092006e9eb8b9e239aaeac80c99d38bdaa7546f31fed0a93c34817d95c424d3eb66fcc4777557ec0465aed5e40ee5ec95b344a38bd1f4662111d42ffbe0d004cdf9b6647451f0fd19024215ec0f69e2b2af9a2b8837cf00b425fed1a94ba4f3c08a02ff22b1468856", 0x8c, 0x7}, {&(0x7f0000000700)="62fd295128dd2ea2861258000899ce9b85e95b0cb2eb131c435d106ddc89da0e47e3f587721f6b848f6a3def0e74349301522f6058cd6fcc9d78cd45cb6e3815e68398a776642859b84a9f41fe728986a0e18637d80a01d31e106b5c93c4e6f0ab121d59f3c22d6b0724396516890253aea15e38e33f67a8c933acdba4cdcfa4c93633418c9525", 0x10d, 0xffffffffffff8001}, {&(0x7f0000000580)="18ff5542226c927b871e7212a386755b87580d15ac213d1ef22d2d86a91a28530b8ebc3fee0eb4915cfa8827ab533a9c07c01bba689a22525e7cbb4abbadd7a3794b753b39fbd82500f66a6d7abed9d3986ac2197fa3424148295e886d722703", 0x60}, {&(0x7f0000000600)="d4c919b9a99aae9488a63354db5097ce86d35bec84857ddd7773d7caadaf10313ba923ec40150edb4890dc8f526777309c2a1430a745c164edbc6bdeb91daefa4054a2a2c1d2ac4088dcc3d180311734026f9098fe79", 0x56, 0x7}], 0x100800, &(0x7f00000006c0)=ANY=[@ANYBLOB="73686f775f7379735f66696c65733d351f7965733d2837"]) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f0000000280)=""/153, &(0x7f0000000340)=0x99) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e21, @rand_addr=0x7}}}, 0x84) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x2, 0x4) r2 = open(&(0x7f00001d4ff8)='./file0\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x800000000402, r0) fanotify_mark(0xffffffffffffffff, 0x0, 0x0, r3, &(0x7f0000000000)='./file0\x00') 2018/04/12 03:14:50 executing program 7: r0 = memfd_create(&(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0) mknod(&(0x7f0000000040)='./file0\x00', 0x1, 0x0) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) 2018/04/12 03:14:50 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f10ffc)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000cb8fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x47) r2 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/04/12 03:14:51 executing program 5: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000340)={0xffffffffffffffff}) fdatasync(r0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000000040)) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/qat_adf_ctl\x00', 0x100, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000540)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000500)={&(0x7f00000008c0)=ANY=[@ANYBLOB="d0000000"], 0x1}, 0x1, 0x0, 0x0, 0x800}, 0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0xffffffffffffffff, 0x0) close(r4) sendmsg$IPVS_CMD_SET_INFO(r2, &(0x7f0000000840)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)={0xc0, r3, 0x200, 0x70bd27, 0x25dfdbfb, {0xe}, [@IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xb132}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x6eb5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x6}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x9}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x10001}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x15}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'team0\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x9d}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xa808371}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xba8}]}, 0xc0}, 0x1, 0x0, 0x0, 0x8810}, 0x0) socket$packet(0x11, 0x3, 0x300) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$VHOST_SET_VRING_ADDR(r5, 0x4028af11, &(0x7f0000000880)={0x3, 0x6, &(0x7f0000000080)=""/142, &(0x7f00000007c0)=""/69, &(0x7f0000000140)=""/14, 0x103000}) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000640)=0x200000000) write$vnet(r1, &(0x7f0000000740)={0x1, {&(0x7f00000002c0)=""/89, 0x59, &(0x7f0000000a80)=""/191, 0x0, 0x2}}, 0x68) write$vnet(r1, &(0x7f0000000580)={0x1, {&(0x7f00000001c0)=""/219, 0xdb, &(0x7f0000000480)=""/98, 0xffffffffffffffff, 0x3}}, 0x68) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000d7c000)={0x0, r4}) getsockopt$nfc_llcp(r5, 0x118, 0x3, &(0x7f0000000b40)=""/4096, 0x1000) [ 53.055620] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 53.062868] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 53.070121] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 53.077828] bridge0: error setting offload STP state on port 1(team_slave) 2018/04/12 03:14:51 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x400000000114, 0x7, &(0x7f0000000ffc), 0xa0) r1 = syz_open_pts(0xffffffffffffff9c, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000000)) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000040)={'mangle\x00', 0x4c, "d05bc9eaec57740e850ebdf61b00348d5ffbeccd18fc618aed6fe41766c5feb48961d8ec5471504f73f41cf8f7b548308c224a99b779a13748bc781bf75b4a251d0c2308ca9878bcff2def0f"}, &(0x7f00000000c0)=0x70) 2018/04/12 03:14:51 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000000c0)=0x0) r2 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x0, 0x40000) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000180)={0xaa, 0x40}) ioprio_get$pid(0x1, r1) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xffffffffffffffff}, 0xffffffffffffff4d, &(0x7f0000000000)={&(0x7f0000000140)={0xfdc5, 0x8000026, 0x0, 0x0, 0x0, {0x3}}, 0x18}, 0x1, 0x0, 0x0, 0x1}, 0x0) 2018/04/12 03:14:51 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x400, 0x0) r2 = eventfd2(0x7, 0x800) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000100)={0x1, r2}) r3 = socket$netlink(0x10, 0x3, 0x8000000000000000) fcntl$lock(r3, 0x6, &(0x7f0000013000)) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f00000000c0)='cpuset\x00') ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000012000/0x4000)=nil, 0x4000}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000040)={0xaa}) 2018/04/12 03:14:51 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f10ffc)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000cb8fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x47) r2 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/04/12 03:14:51 executing program 1: r0 = socket$inet6(0xa, 0x1, 0xfffffffffffffff7) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x8, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000ed3fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x7, r0, 0x1}) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00000000c0)={0x4, {0x2, 0x4e22, @rand_addr=0x70}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @rand_addr=0x8}, 0x20, 0x2, 0x4, 0x5, 0x6, &(0x7f0000000080)='bcsf0\x00', 0x923, 0x7, 0x5}) getsockname$packet(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000200)=0x14) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000002d80)={0x0}, &(0x7f0000002dc0)=0xc) sendmsg$nl_route(r1, &(0x7f0000002e80)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000002e40)={&(0x7f0000002e00)=@delneigh={0x24, 0x1d, 0x404, 0x70bd2c, 0x25dfdbfb, {0x7, 0x0, 0x0, r2, 0x2, 0x1d, 0xb}, [@NDA_IFINDEX={0x8, 0x8, r3}]}, 0x24}, 0x1}, 0x80) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000140)={'sit0\x00', {0x4, 0x6, 0x8, "6fdc4f965c2c"}}) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000bb6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000f96000)={0x9, 0x7fff}, 0xfe53) close(r0) syz_open_dev$urandom(&(0x7f0000000240)='/dev/urandom\x00', 0x0, 0x800) 2018/04/12 03:14:51 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x0, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x40) mremap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x4000, 0x0, &(0x7f000000b000/0x4000)=nil) readv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/8, 0x8}, {&(0x7f0000002040)=""/4096, 0x1000}], 0x2) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x8) mremap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f000000d000/0x2000)=nil) 2018/04/12 03:14:51 executing program 2 (fault-call:2 fault-nth:5): r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'team_slave\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r1}) 2018/04/12 03:14:51 executing program 4: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000140)="f1e8314e993f7780", 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000006280)={'team_slave\x00', 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00000062c0)={@mcast1, 0x0}, &(0x7f0000006300)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000006340)={{{@in=@broadcast, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000006440)=0xe8) write$binfmt_misc(r0, &(0x7f0000000180)={'syz1', "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"}, 0x1004) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000006480)={@loopback, 0x0}, &(0x7f00000064c0)=0x14) getpeername$packet(r0, &(0x7f0000006500)={0x0, 0x0, 0x0}, &(0x7f0000006540)=0xfffffffffffffdc4) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000006700)={@broadcast, @multicast2, 0x0}, &(0x7f0000006740)=0xc) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000006840)={0x0, @local, @dev}, &(0x7f0000006880)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000007f00)={{{@in6=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000008000)=0xe8) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000008040)={@dev, @dev, 0x0}, &(0x7f0000008080)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000008480)={{{@in=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f0000008580)=0xe8) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f00000015c0)={&(0x7f00000014c0)=[0x0, 0x0, 0x0], &(0x7f0000001500)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000001540)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000001580)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x3, 0x9, 0x7, 0x6}) getsockname$packet(r0, &(0x7f0000008600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000008640)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000008740)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f0000008840)=0xe8) sendmsg$nl_crypto(r0, &(0x7f0000001300)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000012c0)={&(0x7f00000011c0)=@del={0x100, 0x11, 0xb1c973c93bc2e39b, 0x70bd27, 0x25dfdbfe, {{'ecb(arc4)\x00'}, [], [], 0x400, 0x2400}, [{0x8, 0x1, 0x6}, {0x8, 0x1, 0x40}, {0x8, 0x1, 0x3f}, {0x8, 0x1, 0x2}]}, 0x100}, 0x1}, 0x8001) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000008880)={{{@in=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000008980)=0xe8) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000001440)={0x4, &(0x7f0000001400)=[{}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000001480)={r15, 0x3}) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000008e00)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000200}, 0xc, &(0x7f0000008dc0)={&(0x7f00000089c0)={0x3ec, r1, 0x100, 0x70bd28, 0x25dfdbfb, {0x1}, [{{0x8, 0x1, r2}, {0x40, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}]}}, {{0x8, 0x1, r4}, {0x1d0, 0x2, [{0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0x4, 0x4, 0x0, 0x4}, {0x2, 0x8, 0x40, 0x2}, {0x6, 0x4, 0x5, 0x7}, {0x21e, 0x0, 0x4, 0x3f}]}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x1c, 0x4, [{0x101, 0x9, 0x7ff, 0x7e}, {0x74fd, 0xfffffffffffffffa, 0x1, 0x4}, {0x5, 0xe3b, 0x3c9, 0xe51}]}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8611}}, {0x8, 0x6, r8}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}]}}, {{0x8, 0x1, r10}, {0x3c, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xe381}}}]}}, {{0x8, 0x1, r11}, {0x128, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffff7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r12}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r13}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x400}}}]}}, {{0x8, 0x1, r14}, {0x3c, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x81}}}]}}]}, 0x3ec}, 0x1, 0x0, 0x0, 0x80}, 0x4000000) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000001340)=""/77, &(0x7f00000013c0)=0x4d) nanosleep(&(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000000040)) 2018/04/12 03:14:51 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x6, 0x40000000000) perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x3e7, 0x240a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff8000, 0xffff7fffffffffff, 0xffffffffffffffff, 0x0, 0x11, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0xfff, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x200, 0x0, 0x1}, 0x0, 0x0, r1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @empty, 'syz_tun\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'yam0\x00'}}) epoll_create1(0x0) 2018/04/12 03:14:51 executing program 7: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getpeername(r0, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x80) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000000c0)={@dev={0xfe, 0x80}, 0x0, r1}) 2018/04/12 03:14:51 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000016ffc)=0xfffff7fffffffffd, 0x4) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10ffc)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000cb8fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x47) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/04/12 03:14:51 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0xc020660b, &(0x7f00000011c0)={0xfff7ffff000, 0x8000000007}) 2018/04/12 03:14:51 executing program 7: r0 = socket$inet(0x2, 0x800, 0x8080) mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000040)={0x7, 0x7, 0xffffffff, 0x5, 0x8, 0x51d, 0x0, 0x582, 0x5, 0x3, 0xffff, 0xfffffffffffffffd}) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00000001c0), &(0x7f0000000240)=0x4) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000000)) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000080)={[0x5, 0x7fff, 0x3f, 0x8001, 0x8, 0x6, 0xfffffffffffffff7, 0x2, 0x6, 0x9, 0x47e60951, 0xe6, 0x1000, 0x9, 0x100000000], 0x4000, 0x80000}) 2018/04/12 03:14:51 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000016ffc)=0xfffff7fffffffffd, 0x4) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f10ffc)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000cb8fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x47) r2 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/04/12 03:14:51 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7, 0x4100) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40186417, &(0x7f0000000080)={0x2, 0x1, 0x0, 0x2, 0x4, 0x9}) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000000040)) getsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000f8e000), &(0x7f00001d4000)=0x4) 2018/04/12 03:14:51 executing program 1: execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), &(0x7f0000000300)) r0 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x1, 0x80) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f00000001c0)=0x8) socketpair(0x8020000000001e, 0x5, 0x7, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) recvmmsg(r2, &(0x7f0000004800)=[{{&(0x7f0000002d00)=@in={0x0, 0x0, @loopback}, 0x80, &(0x7f0000003080)=[{&(0x7f0000003000)=""/26, 0x1a}], 0x1, &(0x7f0000003180)=""/222, 0xde}}, {{0x0, 0x0, &(0x7f00000037c0)=[{&(0x7f00000035c0)=""/145, 0x91}], 0x1, &(0x7f0000003800)=""/4096, 0x1000}}], 0x2, 0x40, &(0x7f00000048c0)={0x77359400}) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f00000002c0)=""/1, &(0x7f0000000300)=0x1) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000000000)=""/64) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000240), &(0x7f0000000280)=0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000200)) openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x80080, 0x0) connect(r1, &(0x7f0000000100)=@ethernet={0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) [ 53.628147] bridge0: port 1(team_slave) entered blocking state [ 53.634349] bridge0: port 1(team_slave) entered disabled state [ 53.640389] FAULT_INJECTION: forcing a failure. [ 53.640389] name failslab, interval 1, probability 0, space 0, times 0 [ 53.651626] CPU: 1 PID: 6644 Comm: syz-executor2 Not tainted 4.16.0+ #288 [ 53.658586] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.668029] Call Trace: [ 53.670620] dump_stack+0x1a7/0x27d [ 53.674339] ? arch_local_irq_restore+0x53/0x53 [ 53.679012] ? print_irqtrace_events+0x270/0x270 [ 53.683777] should_fail+0x914/0xae0 [ 53.687492] ? lock_downgrade+0x980/0x980 [ 53.691644] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 53.696754] ? mark_held_locks+0xaf/0x100 [ 53.700910] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 53.706017] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 53.711042] ? trace_hardirqs_on+0xd/0x10 [ 53.715199] ? __debug_object_init+0x256/0x1150 [ 53.720141] ? debug_object_fixup+0x30/0x30 [ 53.724467] ? debug_object_fixup+0x30/0x30 [ 53.728796] ? switchdev_port_attr_set+0x2ab/0x3b0 [ 53.733736] should_failslab+0xec/0x120 [ 53.737726] kmem_cache_alloc_trace+0x4b/0x740 [ 53.742328] switchdev_port_attr_set+0x127/0x3b0 [ 53.747100] ? switchdev_port_attr_set_deferred+0xf0/0xf0 [ 53.752639] ? __lockdep_init_map+0xe4/0x650 [ 53.757056] br_mc_disabled_update+0x18f/0x240 [ 53.761642] ? br_multicast_router_expired+0xe0/0xe0 [ 53.766764] br_multicast_add_port+0x144/0x290 [ 53.771356] br_add_if+0x721/0x1a70 [ 53.774985] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 53.779745] ? br_features_recompute+0x240/0x240 [ 53.784507] ? security_capable+0x8e/0xc0 [ 53.788665] ? br_ioctl_deviceless_stub+0xa00/0xa00 [ 53.793682] ? ns_capable_common+0xcf/0x160 [ 53.798010] ? br_ioctl_deviceless_stub+0xa00/0xa00 [ 53.803030] add_del_if+0xf4/0x140 [ 53.806575] br_dev_ioctl+0xa2/0xc0 [ 53.810208] dev_ifsioc+0x333/0x9b0 [ 53.813859] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 53.818795] ? register_gifconf+0x60/0x60 [ 53.822949] dev_ioctl+0x176/0xbe0 2018/04/12 03:14:51 executing program 1: ioctl$ION_IOC_ALLOC(0xffffffffffffff9c, 0xc0184900, &(0x7f0000000000)={0xffffffffffff8000, 0x8, 0x1, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x432, r0, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000088d000), &(0x7f0000000040)=0x4) 2018/04/12 03:14:51 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000016ffc)=0xfffff7fffffffffd, 0x4) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f10ffc)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000cb8fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x47) r2 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) [ 53.826489] ? _copy_from_user+0x99/0x110 [ 53.830638] sock_do_ioctl+0x1ba/0x390 [ 53.834530] ? compat_ifr_data_ioctl+0x170/0x170 [ 53.839292] ? __fget+0x347/0x580 [ 53.842745] ? lock_downgrade+0x980/0x980 [ 53.846891] ? rcu_is_watching+0x85/0x130 [ 53.852425] compat_sock_ioctl+0x9e7/0x1c10 [ 53.856752] ? compat_sock_ioctl+0x9e7/0x1c10 [ 53.861255] ? __fget+0x370/0x580 [ 53.864709] ? sock_unregister+0x140/0x140 [ 53.868945] ? iterate_fd+0x3f0/0x3f0 [ 53.872745] ? kasan_check_write+0x14/0x20 [ 53.876981] ? __mutex_unlock_slowpath+0x181/0x7e0 [ 53.881916] ? wait_for_completion+0x770/0x770 [ 53.886506] ? __fget_light+0x2bc/0x400 [ 53.890487] ? fget_raw+0x20/0x20 [ 53.893946] ? __sb_end_write+0xa0/0xd0 [ 53.898013] ? kasan_check_write+0x14/0x20 [ 53.903324] ? fput+0xe0/0x150 [ 53.906585] ? ksys_write+0x184/0x220 [ 53.910375] compat_SyS_ioctl+0x151/0x2a30 [ 53.914595] ? compat_SyS_ioctl+0x151/0x2a30 [ 53.918985] ? do_fast_syscall_32+0x156/0xf9f [ 53.923465] ? sock_unregister+0x140/0x140 [ 53.927679] ? do_ioctl+0x60/0x60 [ 53.931112] do_fast_syscall_32+0x3ec/0xf9f [ 53.935434] ? do_int80_syscall_32+0x9c0/0x9c0 [ 53.940000] ? finish_task_switch+0x1b9/0x970 [ 53.944494] ? finish_task_switch+0x17a/0x970 [ 53.949076] ? syscall_return_slowpath+0x2ac/0x550 [ 53.954002] ? prepare_exit_to_usermode+0x350/0x350 [ 53.959033] ? sysret32_from_system_call+0x5/0x3c [ 53.963873] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 53.968702] entry_SYSENTER_compat+0x70/0x7f [ 53.973087] RIP: 0023:0xf7f81c99 [ 53.976431] RSP: 002b:00000000f5f7d0ac EFLAGS: 00000282 ORIG_RAX: 0000000000000036 [ 53.984125] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 00000000000089a2 [ 53.991393] RDX: 0000000020000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 53.998736] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 54.005990] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 54.013244] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 54.090305] FAULT_FLAG_ALLOW_RETRY missing 30 [ 54.094916] CPU: 0 PID: 6608 Comm: syz-executor0 Not tainted 4.16.0+ #288 [ 54.101841] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.111191] Call Trace: [ 54.113792] dump_stack+0x1a7/0x27d [ 54.117421] ? arch_local_irq_restore+0x53/0x53 [ 54.122094] ? kasan_check_write+0x14/0x20 [ 54.126331] ? handle_userfault+0x13d6/0x2430 [ 54.130825] handle_userfault+0x1418/0x2430 [ 54.135230] ? handle_userfault+0x16c9/0x2430 [ 54.139736] ? userfaultfd_ioctl+0x4540/0x4540 [ 54.144327] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 54.149528] ? __schedule+0x903/0x1ef0 [ 54.153425] ? print_irqtrace_events+0x270/0x270 [ 54.158193] ? print_irqtrace_events+0x270/0x270 [ 54.162950] ? plist_check_list+0xa0/0xa0 [ 54.167096] ? trace_hardirqs_off+0x10/0x10 [ 54.171425] ? __lock_acquire+0x638/0x3c30 [ 54.175674] ? trace_hardirqs_off+0x10/0x10 [ 54.180005] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 54.185208] ? print_irqtrace_events+0x270/0x270 [ 54.190246] ? find_held_lock+0x35/0x1d0 [ 54.194321] ? __handle_mm_fault+0x2e0f/0x38e0 [ 54.198923] ? lock_downgrade+0x980/0x980 [ 54.203078] ? futex_wait_queue_me+0x540/0x800 [ 54.207661] ? lock_release+0xa40/0xa40 [ 54.211635] ? kasan_check_read+0x11/0x20 [ 54.215872] ? do_raw_spin_unlock+0x9e/0x310 [ 54.220279] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 54.224869] ? kasan_check_write+0x14/0x20 [ 54.229107] ? do_raw_spin_lock+0xc1/0x230 [ 54.233347] __handle_mm_fault+0x2e1c/0x38e0 [ 54.237767] ? __pmd_alloc+0x4f0/0x4f0 [ 54.241654] ? trace_hardirqs_off+0x10/0x10 [ 54.245966] ? kasan_check_write+0x14/0x20 [ 54.250184] ? drop_futex_key_refs.isra.13+0x71/0xc0 [ 54.255276] ? find_held_lock+0x35/0x1d0 [ 54.259340] ? handle_mm_fault+0x35b/0xb20 [ 54.263562] ? lock_downgrade+0x980/0x980 [ 54.267703] ? handle_mm_fault+0x2f8/0xb20 [ 54.271929] handle_mm_fault+0x44a/0xb20 [ 54.275978] ? check_same_owner+0x320/0x320 [ 54.280293] ? __handle_mm_fault+0x38e0/0x38e0 [ 54.284869] ? vmacache_find+0x5f/0x280 [ 54.288825] ? find_vma+0x30/0x150 [ 54.292345] __do_page_fault+0x560/0xbe0 [ 54.296387] ? __fget+0x347/0x580 [ 54.299821] ? mm_fault_error+0x2c0/0x2c0 [ 54.303947] ? kasan_check_read+0x11/0x20 [ 54.308084] ? trace_hardirqs_off+0x10/0x10 [ 54.312393] do_page_fault+0xee/0x730 [ 54.316182] ? vmalloc_sync_all+0x30/0x30 [ 54.320309] ? find_held_lock+0x35/0x1d0 [ 54.324362] ? __might_fault+0x110/0x1d0 [ 54.328403] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 54.333227] page_fault+0x25/0x50 [ 54.336661] RIP: 0010:copy_user_generic_unrolled+0x86/0xc0 [ 54.342260] RSP: 0018:ffff8801c5dc7b88 EFLAGS: 00010202 [ 54.347610] RAX: ffffed0038bb8f80 RBX: 0000000020013000 RCX: 0000000000000002 [ 54.354856] RDX: 0000000000000000 RSI: 0000000020013000 RDI: ffff8801c5dc7bf0 [ 54.362104] RBP: ffff8801c5dc7bb8 R08: ffffed0038bb8f80 R09: ffffed0038bb8f80 [ 54.369351] R10: 0000000000000002 R11: ffffed0038bb8f7f R12: 0000000000000010 [ 54.376597] R13: ffff8801c5dc7bf0 R14: 00007ffffffff000 R15: 0000000020013010 [ 54.383871] ? _copy_from_user+0xc5/0x110 [ 54.388006] get_compat_flock+0x80/0x2e0 [ 54.392070] ? __f_setown+0x40/0x40 [ 54.395679] ? sock_alloc_file+0x2a6/0x560 [ 54.399892] ? security_file_fcntl+0x89/0xb0 [ 54.404296] do_compat_fcntl64+0x4e1/0x9c0 [ 54.408507] ? do_fcntl+0x1150/0x1150 [ 54.412287] ? compat_SyS_futex+0x288/0x380 [ 54.416588] ? compat_SyS_get_robust_list+0x300/0x300 [ 54.421754] ? move_addr_to_kernel+0x60/0x60 [ 54.426136] ? kasan_check_write+0x14/0x20 [ 54.430346] ? fput+0xe0/0x150 [ 54.433512] ? compat_SyS_ioctl+0x77/0x2a30 [ 54.437898] compat_SyS_fcntl64+0x24/0x30 [ 54.442030] ? SyS_fcntl+0x110/0x110 [ 54.445734] do_fast_syscall_32+0x3ec/0xf9f [ 54.450040] ? do_int80_syscall_32+0x9c0/0x9c0 [ 54.454601] ? finish_task_switch+0x1b9/0x970 [ 54.459070] ? finish_task_switch+0x17a/0x970 [ 54.463541] ? syscall_return_slowpath+0x2ac/0x550 [ 54.468444] ? prepare_exit_to_usermode+0x350/0x350 [ 54.473438] ? sysret32_from_system_call+0x5/0x3c [ 54.478257] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 54.483086] entry_SYSENTER_compat+0x70/0x7f [ 54.487468] RIP: 0023:0xf7fd9c99 2018/04/12 03:14:52 executing program 0: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x3c, &(0x7f0000000100)=[@in6={0xa, 0x4e24, 0x7, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @multicast2=0xe0000002}]}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}}, &(0x7f0000000280)=0x84) capset(&(0x7f0000fc1ff8)={0x4000019980330}, &(0x7f0000001fe8)) r2 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000002c0)="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", 0x100, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x16}}}, 0x1c) bind$inet6(r2, &(0x7f0000001ffd)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x20) 2018/04/12 03:14:52 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) syz_emit_ethernet(0x14, &(0x7f0000000080)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8864, "42a703000000"}}}, &(0x7f0000000100)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) 2018/04/12 03:14:52 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00009aeff0)=[{&(0x7f0000000040)="3900000010000904690000008000000006fa00400100000002e7f306000000141900120004000200000005000000e271bc8b6232a93d060800", 0xfffffca8}], 0x2000013a) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x608040) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0485510, &(0x7f0000000340)={0x1, 0x9, 0x0, 0x9, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) r2 = openat$cgroup_ro(r1, &(0x7f0000000080)='pids.events\x00', 0x0, 0x0) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f00000003c0)) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000000080)) pipe(&(0x7f00000000c0)) 2018/04/12 03:14:52 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000140)={0x9, 0xa44}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f00000002c0)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{}, {}, {}, {0xfffffffffffffffb}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_S390_VCPU_FAULT(r2, 0x4004ae52, &(0x7f0000000000)=0x2) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/12 03:14:52 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000016ffc)=0xfffff7fffffffffd, 0x4) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f10ffc)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000cb8fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x47) r2 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/04/12 03:14:52 executing program 7: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8020}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=@getaddr={0x14, 0x16, 0x304, 0x70bd28, 0x25dfdbfd, {}, ["", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004000}, 0x80) sendto(r0, &(0x7f0000cfefee), 0x0, 0x0, 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000001c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={"6256015b81400100", 0x4003}) setns(0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000080), &(0x7f00000000c0)=0x8) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) utimes(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)={{}, {r3, r4/1000+10000}}) 2018/04/12 03:14:52 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB="010106070086ddf1d5c50fc38fb890"], &(0x7f0000000080)=0x1) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/12 03:14:52 executing program 2 (fault-call:2 fault-nth:6): r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'team_slave\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r1}) [ 54.490806] RSP: 002b:00000000f5fd50ac EFLAGS: 00000282 ORIG_RAX: 0000000000000037 [ 54.498497] RAX: ffffffffffffffda RBX: 0000000000000016 RCX: 0000000000000006 [ 54.506872] RDX: 0000000020013000 RSI: 0000000000000000 RDI: 0000000000000000 [ 54.514128] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 54.521385] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 54.528631] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/04/12 03:14:52 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000000080)) ioctl$KDMKTONE(r2, 0x4b30, 0xfffffffffffffffb) 2018/04/12 03:14:52 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000016ffc)=0xfffff7fffffffffd, 0x4) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f10ffc)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000cb8fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x47) r2 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/04/12 03:14:52 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) perf_event_open(&(0x7f000025c000)={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, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000080)=0x400) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000000c0)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) r2 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x7, 0x40000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a45352, &(0x7f00000001c0)={{0x4384, 0x6805848d}, 'port1\x00', 0xa, 0x0, 0x8, 0x7, 0x0, 0x80000001, 0x7, 0x0, 0x0, 0xff5f}) ioctl$KDSKBLED(r2, 0x4b65, 0x2) r3 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x55, 0x6040) ioctl$KVM_SET_VAPIC_ADDR(r3, 0x4008ae93, &(0x7f0000000140)=0x6000) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000000100)) [ 54.576731] bridge0: port 1(team_slave) entered blocking state [ 54.582845] bridge0: port 1(team_slave) entered disabled state [ 54.650754] FAULT_INJECTION: forcing a failure. [ 54.650754] name failslab, interval 1, probability 0, space 0, times 0 [ 54.662141] CPU: 0 PID: 6676 Comm: syz-executor2 Not tainted 4.16.0+ #288 [ 54.669096] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.678452] Call Trace: [ 54.681049] dump_stack+0x1a7/0x27d [ 54.684717] ? arch_local_irq_restore+0x53/0x53 [ 54.689401] should_fail+0x914/0xae0 [ 54.693123] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 54.698230] ? print_irqtrace_events+0x270/0x270 [ 54.702983] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 54.708188] ? find_held_lock+0x35/0x1d0 [ 54.712246] ? __lock_is_held+0xb6/0x140 [ 54.716306] ? check_same_owner+0x320/0x320 [ 54.720617] ? rcu_note_context_switch+0x710/0x710 [ 54.725532] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 54.730807] should_failslab+0xec/0x120 [ 54.734766] kmem_cache_alloc+0x47/0x760 [ 54.738818] ? net_to_rxe+0xe1/0x110 [ 54.742530] __kernfs_new_node+0xe9/0x580 [ 54.746666] ? kernfs_dop_revalidate+0x380/0x380 [ 54.751406] ? mark_held_locks+0xaf/0x100 [ 54.755541] ? rds_tcp_conn_alloc+0x4e0/0x4e0 [ 54.760109] ? __local_bh_enable_ip+0x121/0x230 [ 54.764763] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 54.769854] ? kasan_check_read+0x11/0x20 [ 54.773988] ? refcount_inc_not_zero+0x1a4/0x280 [ 54.778735] ? refcount_add_not_zero+0x2b0/0x2b0 [ 54.783479] kernfs_new_node+0x80/0xf0 [ 54.787356] kernfs_create_dir_ns+0x41/0x140 [ 54.791750] sysfs_create_dir_ns+0xbe/0x1d0 [ 54.796058] kobject_add_internal+0x335/0xbc0 [ 54.800542] ? kobj_ns_type_registered+0x50/0x50 [ 54.805285] ? kfree_const+0x31/0x40 [ 54.808994] ? rcu_read_lock_sched_held+0x108/0x120 [ 54.814015] ? kfree+0x1f6/0x260 [ 54.817365] ? kfree_const+0x36/0x40 [ 54.821067] kobject_init_and_add+0xf9/0x150 [ 54.825461] ? kset_create_and_add+0x170/0x170 [ 54.830034] ? __dev_set_allmulti+0x21b/0x2e0 [ 54.834509] ? __dev_set_allmulti+0x1cb/0x2e0 [ 54.839081] br_add_if+0x79a/0x1a70 [ 54.842697] ? br_features_recompute+0x240/0x240 [ 54.847439] ? security_capable+0x8e/0xc0 [ 54.851571] ? br_ioctl_deviceless_stub+0xa00/0xa00 [ 54.856569] ? ns_capable_common+0xcf/0x160 [ 54.860886] ? br_ioctl_deviceless_stub+0xa00/0xa00 [ 54.865884] add_del_if+0xf4/0x140 [ 54.869409] br_dev_ioctl+0xa2/0xc0 [ 54.873021] ? kasan_check_read+0x11/0x20 [ 54.877158] dev_ifsioc+0x333/0x9b0 [ 54.880770] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 54.885689] ? register_gifconf+0x60/0x60 [ 54.889836] dev_ioctl+0x176/0xbe0 [ 54.893445] ? _copy_from_user+0x99/0x110 [ 54.897579] sock_do_ioctl+0x1ba/0x390 [ 54.901451] ? compat_ifr_data_ioctl+0x170/0x170 [ 54.906195] ? __fget+0x347/0x580 [ 54.909634] ? lock_downgrade+0x980/0x980 [ 54.913769] ? kasan_check_read+0x11/0x20 [ 54.917899] ? rcu_is_watching+0x85/0x130 [ 54.922037] compat_sock_ioctl+0x9e7/0x1c10 [ 54.926340] ? compat_sock_ioctl+0x9e7/0x1c10 [ 54.930816] ? __fget+0x370/0x580 [ 54.934262] ? sock_unregister+0x140/0x140 [ 54.938481] ? iterate_fd+0x3f0/0x3f0 [ 54.942283] ? kasan_check_write+0x14/0x20 [ 54.946504] ? __mutex_unlock_slowpath+0x181/0x7e0 [ 54.951419] ? wait_for_completion+0x770/0x770 [ 54.956002] ? __lock_is_held+0xb6/0x140 [ 54.960056] ? __fget_light+0x2bc/0x400 [ 54.964021] ? fget_raw+0x20/0x20 [ 54.967462] ? __sb_end_write+0xa0/0xd0 [ 54.971425] ? kasan_check_write+0x14/0x20 [ 54.975649] ? fput+0xe0/0x150 [ 54.978822] ? ksys_write+0x184/0x220 [ 54.982622] compat_SyS_ioctl+0x151/0x2a30 [ 54.986840] ? compat_SyS_ioctl+0x151/0x2a30 [ 54.991233] ? do_fast_syscall_32+0x156/0xf9f [ 54.995709] ? sock_unregister+0x140/0x140 [ 54.999935] ? do_ioctl+0x60/0x60 [ 55.003368] do_fast_syscall_32+0x3ec/0xf9f [ 55.007679] ? do_int80_syscall_32+0x9c0/0x9c0 [ 55.012242] ? finish_task_switch+0x1b9/0x970 [ 55.016716] ? finish_task_switch+0x17a/0x970 [ 55.021198] ? syscall_return_slowpath+0x2ac/0x550 [ 55.026109] ? prepare_exit_to_usermode+0x350/0x350 [ 55.031119] ? sysret32_from_system_call+0x5/0x3c [ 55.035954] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 55.040790] entry_SYSENTER_compat+0x70/0x7f [ 55.045179] RIP: 0023:0xf7f81c99 [ 55.048521] RSP: 002b:00000000f5f7d0ac EFLAGS: 00000282 ORIG_RAX: 0000000000000036 [ 55.056213] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 00000000000089a2 [ 55.063466] RDX: 0000000020000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 55.070720] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 55.077969] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 55.085236] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 55.092912] ------------[ cut here ]------------ [ 55.097739] kobject_add_internal failed for brport (error: -12 parent: team_slave) [ 55.105719] WARNING: CPU: 0 PID: 6676 at lib/kobject.c:242 kobject_add_internal+0x3f6/0xbc0 [ 55.114211] Kernel panic - not syncing: panic_on_warn set ... [ 55.114211] [ 55.121560] CPU: 0 PID: 6676 Comm: syz-executor2 Not tainted 4.16.0+ #288 [ 55.128462] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.137802] Call Trace: [ 55.140373] dump_stack+0x1a7/0x27d [ 55.143984] ? arch_local_irq_restore+0x53/0x53 [ 55.148634] ? vsnprintf+0x1ed/0x1900 [ 55.152428] panic+0x1f8/0x42c [ 55.155599] ? refcount_error_report+0x214/0x214 [ 55.160332] ? show_regs_print_info+0x18/0x18 [ 55.164810] ? __warn+0x1c1/0x200 [ 55.168245] ? kobject_add_internal+0x3f6/0xbc0 [ 55.172889] __warn+0x1dc/0x200 [ 55.176160] ? kobject_add_internal+0x3f6/0xbc0 [ 55.180810] report_bug+0x1f4/0x2b0 [ 55.184423] fixup_bug.part.10+0x37/0x80 [ 55.188464] do_error_trap+0x2d7/0x3e0 [ 55.192332] ? vprintk_default+0x28/0x30 [ 55.196373] ? math_error+0x400/0x400 [ 55.200152] ? printk+0xaa/0xca [ 55.203410] ? show_regs_print_info+0x18/0x18 [ 55.207893] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 55.212717] do_invalid_op+0x1b/0x20 [ 55.216411] invalid_op+0x1b/0x40 [ 55.219851] RIP: 0010:kobject_add_internal+0x3f6/0xbc0 [ 55.225102] RSP: 0018:ffff88018e47f4b0 EFLAGS: 00010286 [ 55.230446] RAX: dffffc0000000008 RBX: ffff8801b99377f8 RCX: ffffffff815b324e [ 55.237697] RDX: 0000000000040000 RSI: ffffc9000262b000 RDI: 1ffff10031c8fe1b [ 55.244946] RBP: ffff88018e47f5a8 R08: 1ffff10031c8fddd R09: 0000000000000000 [ 55.252286] R10: 0000000000000001 R11: 0000000000000000 R12: 1ffff10031c8fe9c [ 55.259534] R13: 00000000fffffff4 R14: ffff8801b62388e8 R15: ffff8801b80c3800 [ 55.266805] ? vprintk_func+0x5e/0xc0 [ 55.270593] ? kobj_ns_type_registered+0x50/0x50 [ 55.275330] ? kfree_const+0x31/0x40 [ 55.279894] ? rcu_read_lock_sched_held+0x108/0x120 [ 55.284894] ? kfree+0x1f6/0x260 [ 55.288260] ? kfree_const+0x36/0x40 [ 55.291969] kobject_init_and_add+0xf9/0x150 [ 55.296362] ? kset_create_and_add+0x170/0x170 [ 55.300931] ? __dev_set_allmulti+0x21b/0x2e0 [ 55.305406] ? __dev_set_allmulti+0x1cb/0x2e0 [ 55.309887] br_add_if+0x79a/0x1a70 [ 55.313501] ? br_features_recompute+0x240/0x240 [ 55.318248] ? security_capable+0x8e/0xc0 [ 55.322376] ? br_ioctl_deviceless_stub+0xa00/0xa00 [ 55.327376] ? ns_capable_common+0xcf/0x160 [ 55.331681] ? br_ioctl_deviceless_stub+0xa00/0xa00 [ 55.336674] add_del_if+0xf4/0x140 [ 55.340202] br_dev_ioctl+0xa2/0xc0 [ 55.343836] ? kasan_check_read+0x11/0x20 [ 55.347966] dev_ifsioc+0x333/0x9b0 [ 55.351572] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 55.356480] ? register_gifconf+0x60/0x60 [ 55.360612] dev_ioctl+0x176/0xbe0 [ 55.364229] ? _copy_from_user+0x99/0x110 [ 55.368358] sock_do_ioctl+0x1ba/0x390 [ 55.372224] ? compat_ifr_data_ioctl+0x170/0x170 [ 55.376971] ? __fget+0x347/0x580 [ 55.380416] ? lock_downgrade+0x980/0x980 [ 55.384548] ? kasan_check_read+0x11/0x20 [ 55.388675] ? rcu_is_watching+0x85/0x130 [ 55.392805] compat_sock_ioctl+0x9e7/0x1c10 [ 55.397104] ? compat_sock_ioctl+0x9e7/0x1c10 [ 55.401578] ? __fget+0x370/0x580 [ 55.405015] ? sock_unregister+0x140/0x140 [ 55.409233] ? iterate_fd+0x3f0/0x3f0 [ 55.413020] ? kasan_check_write+0x14/0x20 [ 55.417236] ? __mutex_unlock_slowpath+0x181/0x7e0 [ 55.422146] ? wait_for_completion+0x770/0x770 [ 55.426711] ? __lock_is_held+0xb6/0x140 [ 55.430752] ? __fget_light+0x2bc/0x400 [ 55.434707] ? fget_raw+0x20/0x20 [ 55.438141] ? __sb_end_write+0xa0/0xd0 [ 55.442095] ? kasan_check_write+0x14/0x20 [ 55.446308] ? fput+0xe0/0x150 [ 55.449488] ? ksys_write+0x184/0x220 [ 55.453272] compat_SyS_ioctl+0x151/0x2a30 [ 55.457488] ? compat_SyS_ioctl+0x151/0x2a30 [ 55.461877] ? do_fast_syscall_32+0x156/0xf9f [ 55.466352] ? sock_unregister+0x140/0x140 [ 55.470567] ? do_ioctl+0x60/0x60 [ 55.474007] do_fast_syscall_32+0x3ec/0xf9f [ 55.478320] ? do_int80_syscall_32+0x9c0/0x9c0 [ 55.482883] ? finish_task_switch+0x1b9/0x970 [ 55.487358] ? finish_task_switch+0x17a/0x970 [ 55.491854] ? syscall_return_slowpath+0x2ac/0x550 [ 55.496766] ? prepare_exit_to_usermode+0x350/0x350 [ 55.501764] ? sysret32_from_system_call+0x5/0x3c [ 55.506589] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 55.511414] entry_SYSENTER_compat+0x70/0x7f [ 55.515800] RIP: 0023:0xf7f81c99 [ 55.519660] RSP: 002b:00000000f5f7d0ac EFLAGS: 00000282 ORIG_RAX: 0000000000000036 [ 55.527437] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 00000000000089a2 [ 55.534686] RDX: 0000000020000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 55.541936] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 55.549184] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 55.556434] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 55.564566] Dumping ftrace buffer: [ 55.568342] (ftrace buffer empty) [ 55.572033] Kernel Offset: disabled [ 55.575643] Rebooting in 86400 seconds..