[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [ 67.830364] audit: type=1800 audit(1548007992.875:25): pid=9404 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="cron" dev="sda1" ino=2414 res=0 [ 67.849537] audit: type=1800 audit(1548007992.875:26): pid=9404 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0 [ 67.868970] audit: type=1800 audit(1548007992.875:27): pid=9404 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="restorecond" dev="sda1" ino=2436 res=0 [....] 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 '10.128.0.2' (ECDSA) to the list of known hosts. 2019/01/20 18:13:25 fuzzer started 2019/01/20 18:13:30 dialing manager at 10.128.0.26:39359 syzkaller login: [ 85.006676] ld (9565) used greatest stack depth: 53632 bytes left 2019/01/20 18:13:30 syscalls: 1 2019/01/20 18:13:30 code coverage: enabled 2019/01/20 18:13:30 comparison tracing: CONFIG_KCOV_ENABLE_COMPARISONS is not enabled 2019/01/20 18:13:30 extra coverage: extra coverage is not supported by the kernel 2019/01/20 18:13:30 setuid sandbox: enabled 2019/01/20 18:13:30 namespace sandbox: enabled 2019/01/20 18:13:30 Android sandbox: /sys/fs/selinux/policy does not exist 2019/01/20 18:13:30 fault injection: enabled 2019/01/20 18:13:30 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2019/01/20 18:13:30 net packet injection: enabled 2019/01/20 18:13:30 net device setup: enabled 18:15:41 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f121e0d3f3188a070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, r2, 0x201, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'veth1_to_bridge\x02'}}}}}, 0x3c}}, 0x0) [ 216.723886] IPVS: ftp: loaded support on port[0] = 21 [ 216.857087] chnl_net:caif_netlink_parms(): no params data found [ 216.919461] bridge0: port 1(bridge_slave_0) entered blocking state [ 216.926033] bridge0: port 1(bridge_slave_0) entered disabled state [ 216.934331] device bridge_slave_0 entered promiscuous mode [ 216.943469] bridge0: port 2(bridge_slave_1) entered blocking state [ 216.949951] bridge0: port 2(bridge_slave_1) entered disabled state [ 216.958147] device bridge_slave_1 entered promiscuous mode [ 216.989141] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 217.000067] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 217.028829] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 217.037281] team0: Port device team_slave_0 added [ 217.044582] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 217.053934] team0: Port device team_slave_1 added [ 217.061696] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 217.071275] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 217.167444] device hsr_slave_0 entered promiscuous mode [ 217.293422] device hsr_slave_1 entered promiscuous mode [ 217.554010] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 217.561521] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 217.588040] bridge0: port 2(bridge_slave_1) entered blocking state [ 217.594572] bridge0: port 2(bridge_slave_1) entered forwarding state [ 217.601620] bridge0: port 1(bridge_slave_0) entered blocking state [ 217.608191] bridge0: port 1(bridge_slave_0) entered forwarding state [ 217.687172] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 217.693388] 8021q: adding VLAN 0 to HW filter on device bond0 [ 217.707219] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 217.720479] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 217.731735] bridge0: port 1(bridge_slave_0) entered disabled state [ 217.741629] bridge0: port 2(bridge_slave_1) entered disabled state [ 217.752932] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 217.771024] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 217.777330] 8021q: adding VLAN 0 to HW filter on device team0 [ 217.792105] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 217.800743] bridge0: port 1(bridge_slave_0) entered blocking state [ 217.807259] bridge0: port 1(bridge_slave_0) entered forwarding state [ 217.824996] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 217.833241] bridge0: port 2(bridge_slave_1) entered blocking state [ 217.839764] bridge0: port 2(bridge_slave_1) entered forwarding state [ 217.855893] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 217.869135] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 217.877144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 217.886245] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 217.900312] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 217.913908] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 217.924145] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 217.932966] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 217.941216] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 217.950534] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 217.962147] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 217.969492] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 217.977776] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 217.986160] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 218.004332] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 218.011339] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 218.020057] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 218.036984] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 218.043699] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 218.066915] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 218.086534] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 218.225595] Enabling of bearer rejected, illegal name [ 218.237554] Enabling of bearer rejected, illegal name 18:15:43 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f121e0d3f3188a070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, r2, 0x201, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'veth1_to_bridge\x02'}}}}}, 0x3c}}, 0x0) 18:15:43 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f121e0d3f3188a070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, r2, 0x201, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'veth1_to_bridge\x02'}}}}}, 0x3c}}, 0x0) [ 218.342760] Enabling of bearer rejected, illegal name [ 218.454491] Enabling of bearer rejected, illegal name 18:15:43 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f121e0d3f3188a070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, r2, 0x201, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'veth1_to_bridge\x02'}}}}}, 0x3c}}, 0x0) 18:15:43 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f121e0d3f3188a070") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, 0x0, 0x201, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'veth1_to_bridge\x02'}}}}}, 0x3c}}, 0x0) [ 218.606491] Enabling of bearer rejected, illegal name 18:15:43 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f121e0d3f3188a070") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, 0x0, 0x201, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'veth1_to_bridge\x02'}}}}}, 0x3c}}, 0x0) 18:15:43 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f121e0d3f3188a070") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, 0x0, 0x201, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'veth1_to_bridge\x02'}}}}}, 0x3c}}, 0x0) 18:15:43 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f121e0d3f3188a070") r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, r1, 0x201, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'veth1_to_bridge\x02'}}}}}, 0x3c}}, 0x0) 18:15:44 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f121e0d3f3188a070") r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, r1, 0x201, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'veth1_to_bridge\x02'}}}}}, 0x3c}}, 0x0) 18:15:44 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f121e0d3f3188a070") r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, r1, 0x201, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'veth1_to_bridge\x02'}}}}}, 0x3c}}, 0x0) 18:15:44 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, r1, 0x201, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'veth1_to_bridge\x02'}}}}}, 0x3c}}, 0x0) 18:15:44 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, r1, 0x201, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'veth1_to_bridge\x02'}}}}}, 0x3c}}, 0x0) [ 219.267864] Enabling of bearer rejected, illegal name 18:15:44 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, r1, 0x201, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'veth1_to_bridge\x02'}}}}}, 0x3c}}, 0x0) [ 219.380239] Enabling of bearer rejected, illegal name 18:15:44 executing program 0: ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000140)="0adc1f121e0d3f3188a070") r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, r1, 0x201, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'veth1_to_bridge\x02'}}}}}, 0x3c}}, 0x0) [ 219.488970] Enabling of bearer rejected, illegal name 18:15:44 executing program 0: ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000140)="0adc1f121e0d3f3188a070") r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, r1, 0x201, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'veth1_to_bridge\x02'}}}}}, 0x3c}}, 0x0) [ 219.580195] Enabling of bearer rejected, illegal name 18:15:44 executing program 0: ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000140)="0adc1f121e0d3f3188a070") r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, r1, 0x201, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'veth1_to_bridge\x02'}}}}}, 0x3c}}, 0x0) [ 219.672725] Enabling of bearer rejected, illegal name 18:15:44 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000140)="0adc1f121e0d3f3188a070") r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, r1, 0x201, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'veth1_to_bridge\x02'}}}}}, 0x3c}}, 0x0) [ 219.760264] Enabling of bearer rejected, illegal name 18:15:44 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000140)="0adc1f121e0d3f3188a070") r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, r1, 0x201, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'veth1_to_bridge\x02'}}}}}, 0x3c}}, 0x0) [ 219.878653] Enabling of bearer rejected, illegal name 18:15:45 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000140)="0adc1f121e0d3f3188a070") r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, r1, 0x201, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'veth1_to_bridge\x02'}}}}}, 0x3c}}, 0x0) [ 219.984151] Enabling of bearer rejected, illegal name 18:15:45 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x0, &(0x7f0000000140)="0adc1f121e0d3f3188a070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, r2, 0x201, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'veth1_to_bridge\x02'}}}}}, 0x3c}}, 0x0) [ 220.094897] Enabling of bearer rejected, illegal name 18:15:45 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r0, &(0x7f00000020c0), 0xfffffd41) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000000440)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r1, 0x15) write$FUSE_INIT(r0, &(0x7f0000000240)={0x50, 0x0, 0x2}, 0x50) [ 220.254541] Enabling of bearer rejected, illegal name 18:15:45 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x0, &(0x7f0000000140)="0adc1f121e0d3f3188a070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, r2, 0x201, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'veth1_to_bridge\x02'}}}}}, 0x3c}}, 0x0) [ 220.445662] Enabling of bearer rejected, illegal name 18:15:45 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x0, &(0x7f0000000140)="0adc1f121e0d3f3188a070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, r2, 0x201, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'veth1_to_bridge\x02'}}}}}, 0x3c}}, 0x0) [ 220.548345] IPVS: ftp: loaded support on port[0] = 21 [ 220.703491] Enabling of bearer rejected, illegal name [ 220.715469] chnl_net:caif_netlink_parms(): no params data found 18:15:45 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, r2, 0x201, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'veth1_to_bridge\x02'}}}}}, 0x3c}}, 0x0) [ 220.813802] bridge0: port 1(bridge_slave_0) entered blocking state [ 220.820292] bridge0: port 1(bridge_slave_0) entered disabled state [ 220.828673] device bridge_slave_0 entered promiscuous mode [ 220.852575] Enabling of bearer rejected, illegal name 18:15:45 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, r2, 0x201, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'veth1_to_bridge\x02'}}}}}, 0x3c}}, 0x0) [ 220.875049] bridge0: port 2(bridge_slave_1) entered blocking state [ 220.881551] bridge0: port 2(bridge_slave_1) entered disabled state [ 220.889799] device bridge_slave_1 entered promiscuous mode [ 220.945081] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 220.953830] Enabling of bearer rejected, illegal name [ 220.971528] bond0: Enslaving bond_slave_1 as an active interface with an up link 18:15:46 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, r2, 0x201, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'veth1_to_bridge\x02'}}}}}, 0x3c}}, 0x0) [ 221.031818] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 221.040939] team0: Port device team_slave_0 added [ 221.068019] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 221.076367] team0: Port device team_slave_1 added [ 221.090186] Enabling of bearer rejected, illegal name [ 221.099646] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 221.118971] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready 18:15:46 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, r2, 0x201, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'veth1_to_bridge\x02'}}}}}, 0x3c}}, 0x0) [ 221.207207] device hsr_slave_0 entered promiscuous mode [ 221.324846] device hsr_slave_1 entered promiscuous mode [ 221.455296] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 221.465082] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 221.475772] Enabling of bearer rejected, illegal name 18:15:46 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, r2, 0x201, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'veth1_to_bridge\x02'}}}}}, 0x3c}}, 0x0) [ 221.528395] bridge0: port 2(bridge_slave_1) entered blocking state [ 221.535148] bridge0: port 2(bridge_slave_1) entered forwarding state [ 221.542373] bridge0: port 1(bridge_slave_0) entered blocking state [ 221.549330] bridge0: port 1(bridge_slave_0) entered forwarding state [ 221.666302] Enabling of bearer rejected, illegal name [ 221.696360] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 221.702499] 8021q: adding VLAN 0 to HW filter on device bond0 [ 221.710290] bridge0: port 1(bridge_slave_0) entered disabled state [ 221.724416] bridge0: port 2(bridge_slave_1) entered disabled state [ 221.749395] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready 18:15:46 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, r2, 0x201, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'veth1_to_bridge\x02'}}}}}, 0x3c}}, 0x0) [ 221.781157] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 221.815832] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 221.822195] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 221.829994] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 221.842958] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 221.849058] 8021q: adding VLAN 0 to HW filter on device team0 [ 221.887085] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 221.894241] Enabling of bearer rejected, illegal name [ 221.901570] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 221.911118] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 221.919354] bridge0: port 1(bridge_slave_0) entered blocking state [ 221.925863] bridge0: port 1(bridge_slave_0) entered forwarding state [ 221.945024] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 221.957166] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 221.968467] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 221.976545] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 221.985259] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready 18:15:47 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f121e0d") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, r2, 0x201, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'veth1_to_bridge\x02'}}}}}, 0x3c}}, 0x0) [ 221.993449] bridge0: port 2(bridge_slave_1) entered blocking state [ 221.999890] bridge0: port 2(bridge_slave_1) entered forwarding state [ 222.007491] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 222.016667] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 222.046373] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 222.058524] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 222.072251] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 222.082113] Enabling of bearer rejected, illegal name [ 222.098836] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 222.107021] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 222.116076] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 222.124713] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 222.133565] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 222.142201] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 222.150542] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 222.158796] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 222.167161] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 222.177378] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready 18:15:47 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f121e0d") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, r2, 0x201, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'veth1_to_bridge\x02'}}}}}, 0x3c}}, 0x0) [ 222.196981] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 222.203211] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 222.259716] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 222.286292] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 222.308819] Enabling of bearer rejected, illegal name 18:15:47 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f121e0d") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, r2, 0x201, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'veth1_to_bridge\x02'}}}}}, 0x3c}}, 0x0) [ 222.466828] Enabling of bearer rejected, illegal name 18:15:48 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00000000c0)={0x0, 0x0, 0x0, r2}) 18:15:48 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f121e0d3f3188") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, r2, 0x201, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'veth1_to_bridge\x02'}}}}}, 0x3c}}, 0x0) [ 223.378666] Enabling of bearer rejected, illegal name [ 223.403111] L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/l1tf.html for details. 18:15:48 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f121e0d3f3188") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, r2, 0x201, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'veth1_to_bridge\x02'}}}}}, 0x3c}}, 0x0) 18:15:48 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000006440)=@updpolicy={0xb8, 0x14, 0x1, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [0x80ffffff]}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) [ 223.563393] Enabling of bearer rejected, illegal name [ 223.581746] netlink: 104 bytes leftover after parsing attributes in process `syz-executor1'. 18:15:48 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="0af51f023c123f3188a070") perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000004c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)="c7da5f1a", 0x4) 18:15:48 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f121e0d3f3188") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, r2, 0x201, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'veth1_to_bridge\x02'}}}}}, 0x3c}}, 0x0) [ 223.768523] Enabling of bearer rejected, illegal name 18:15:48 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f121e0d3f3188a0") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, r2, 0x201, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'veth1_to_bridge\x02'}}}}}, 0x3c}}, 0x0) 18:15:49 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000080)={0xaa78, 0x20000000209}) [ 223.907377] Enabling of bearer rejected, illegal name 18:15:49 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f121e0d3f3188a0") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, r2, 0x201, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'veth1_to_bridge\x02'}}}}}, 0x3c}}, 0x0) 18:15:49 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f121e0d3f3188a0") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, r2, 0x201, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'veth1_to_bridge\x02'}}}}}, 0x3c}}, 0x0) [ 224.061847] Enabling of bearer rejected, illegal name 18:15:49 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, r2, 0x201, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'veth1_to_bridge\x02'}}}}}, 0x3c}}, 0x0) [ 224.176616] Enabling of bearer rejected, illegal name [ 224.213322] Enabling of bearer rejected, illegal name 18:15:49 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, r2, 0x201, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'veth1_to_bridge\x02'}}}}}, 0x3c}}, 0x0) 18:15:49 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f121e0d3f3188a070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(0x0) sendmsg$TIPC_CMD_ENABLE_BEARER(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, r2, 0x201, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'veth1_to_bridge\x02'}}}}}, 0x3c}}, 0x0) [ 224.334653] Enabling of bearer rejected, illegal name 18:15:49 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, r2, 0x201, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'veth1_to_bridge\x02'}}}}}, 0x3c}}, 0x0) 18:15:49 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f121e0d3f3188a070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(0x0) sendmsg$TIPC_CMD_ENABLE_BEARER(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, r2, 0x201, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'veth1_to_bridge\x02'}}}}}, 0x3c}}, 0x0) [ 224.505987] Enabling of bearer rejected, illegal name 18:15:49 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, 0x0, 0x201, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'veth1_to_bridge\x02'}}}}}, 0x3c}}, 0x0) 18:15:49 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f121e0d3f3188a070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(0x0) sendmsg$TIPC_CMD_ENABLE_BEARER(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, r2, 0x201, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'veth1_to_bridge\x02'}}}}}, 0x3c}}, 0x0) 18:15:49 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, 0x0, 0x201, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'veth1_to_bridge\x02'}}}}}, 0x3c}}, 0x0) 18:15:49 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, 0x0, 0x201, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'veth1_to_bridge\x02'}}}}}, 0x3c}}, 0x0) 18:15:49 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f121e0d3f3188a070") socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, r1, 0x201, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'veth1_to_bridge\x02'}}}}}, 0x3c}}, 0x0) 18:15:50 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, r1, 0x201, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'veth1_to_bridge\x02'}}}}}, 0x3c}}, 0x0) 18:15:50 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f121e0d3f3188a070") socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, r1, 0x201, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'veth1_to_bridge\x02'}}}}}, 0x3c}}, 0x0) 18:15:50 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, r2, 0x201, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'veth1_to_bridge\x02'}}}}}, 0x3c}}, 0x0) 18:15:50 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, r1, 0x201, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'veth1_to_bridge\x02'}}}}}, 0x3c}}, 0x0) 18:15:50 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f121e0d3f3188a070") socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, r1, 0x201, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'veth1_to_bridge\x02'}}}}}, 0x3c}}, 0x0) 18:15:50 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, r1, 0x201, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'veth1_to_bridge\x02'}}}}}, 0x3c}}, 0x0) 18:15:50 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f121e0d3f3188a070") r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r1, 0x0, 0x0) 18:15:50 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, r1, 0x201, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'veth1_to_bridge\x02'}}}}}, 0x3c}}, 0x0) 18:15:50 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f121e0d3f3188a070") r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r1, 0x0, 0x0) [ 225.615696] Enabling of bearer rejected, illegal name 18:15:50 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f121e0d3f3188a070") r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r1, 0x0, 0x0) 18:15:50 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, r1, 0x201, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'veth1_to_bridge\x02'}}}}}, 0x3c}}, 0x0) [ 225.847717] Enabling of bearer rejected, illegal name [ 225.871791] IPVS: ftp: loaded support on port[0] = 21 18:15:51 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f121e0d3f3188a070") r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r1, &(0x7f0000000340)={0x0, 0x0, 0x0}, 0x0) 18:15:51 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(0x0) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, r1, 0x201, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'veth1_to_bridge\x02'}}}}}, 0x3c}}, 0x0) 18:15:51 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f121e0d3f3188a070") r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r1, &(0x7f0000000340)={0x0, 0x0, 0x0}, 0x0) [ 226.146484] chnl_net:caif_netlink_parms(): no params data found [ 226.239433] bridge0: port 1(bridge_slave_0) entered blocking state [ 226.246049] bridge0: port 1(bridge_slave_0) entered disabled state [ 226.254131] device bridge_slave_0 entered promiscuous mode [ 226.275194] bridge0: port 2(bridge_slave_1) entered blocking state [ 226.281667] bridge0: port 2(bridge_slave_1) entered disabled state [ 226.289909] device bridge_slave_1 entered promiscuous mode [ 226.336827] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 226.353163] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 226.379879] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 226.388290] team0: Port device team_slave_0 added [ 226.394507] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 226.402760] team0: Port device team_slave_1 added [ 226.408889] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 226.417192] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 226.598399] device hsr_slave_0 entered promiscuous mode [ 226.863462] device hsr_slave_1 entered promiscuous mode [ 227.014131] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 227.021576] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 227.049055] bridge0: port 2(bridge_slave_1) entered blocking state [ 227.055702] bridge0: port 2(bridge_slave_1) entered forwarding state [ 227.062716] bridge0: port 1(bridge_slave_0) entered blocking state [ 227.069298] bridge0: port 1(bridge_slave_0) entered forwarding state [ 227.138342] bridge0: port 1(bridge_slave_0) entered disabled state [ 227.146936] bridge0: port 2(bridge_slave_1) entered disabled state [ 227.174150] 8021q: adding VLAN 0 to HW filter on device bond0 [ 227.186245] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 227.198070] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 227.204833] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 227.212492] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 227.226998] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 227.233663] 8021q: adding VLAN 0 to HW filter on device team0 [ 227.246607] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 227.253926] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 227.262501] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 227.271867] bridge0: port 1(bridge_slave_0) entered blocking state [ 227.278368] bridge0: port 1(bridge_slave_0) entered forwarding state [ 227.298831] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 227.306205] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 227.316097] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 227.324507] bridge0: port 2(bridge_slave_1) entered blocking state [ 227.330954] bridge0: port 2(bridge_slave_1) entered forwarding state [ 227.348566] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 227.362152] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 227.370293] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 227.379700] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 227.394844] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 227.409390] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 227.417381] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 227.426478] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 227.435023] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 227.444184] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 227.456224] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 227.467819] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 227.474945] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 227.483398] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 227.499370] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 227.508770] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 227.517136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 227.533043] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 227.539156] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 227.566082] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 227.585104] 8021q: adding VLAN 0 to HW filter on device batadv0 18:15:52 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, r1, 0x201, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'veth1_to_bridge\x02'}}}}}, 0x3c}}, 0x0) 18:15:52 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(0x0) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, r1, 0x201, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'veth1_to_bridge\x02'}}}}}, 0x3c}}, 0x0) 18:15:52 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f121e0d3f3188a070") r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r1, &(0x7f0000000340)={0x0, 0x0, 0x0}, 0x0) [ 227.686004] Enabling of bearer rejected, illegal name 18:15:52 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f121e0d3f3188a070") r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) 18:15:52 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(0x0) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, r1, 0x201, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'veth1_to_bridge\x02'}}}}}, 0x3c}}, 0x0) [ 227.837736] Enabling of bearer rejected, illegal name 18:15:53 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, r1, 0x201, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'veth1_to_bridge\x02'}}}}}, 0x3c}}, 0x0) 18:15:53 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, r0, 0x201, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'veth1_to_bridge\x02'}}}}}, 0x3c}}, 0x0) 18:15:53 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f121e0d3f3188a070") r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) [ 228.058956] Enabling of bearer rejected, illegal name 18:15:53 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, r1, 0x201, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'veth1_to_bridge\x02'}}}}}, 0x3c}}, 0x0) 18:15:53 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, r0, 0x201, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'veth1_to_bridge\x02'}}}}}, 0x3c}}, 0x0) [ 228.241569] Enabling of bearer rejected, illegal name 18:15:53 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, 0x0, 0x201, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'veth1_to_bridge\x02'}}}}}, 0x3c}}, 0x0) 18:15:53 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f121e0d3f3188a070") r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) 18:15:53 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, 0x0, 0x201, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'veth1_to_bridge\x02'}}}}}, 0x3c}}, 0x0) 18:15:53 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, r0, 0x201, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'veth1_to_bridge\x02'}}}}}, 0x3c}}, 0x0) 18:15:53 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f121e0d3f3188a070") r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, 0x0, 0x201, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'veth1_to_bridge\x02'}}}}}, 0x3c}}, 0x0) 18:15:53 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, 0x0, 0x201, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'veth1_to_bridge\x02'}}}}}, 0x3c}}, 0x0) 18:15:53 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r0, 0x0, 0x0) 18:15:53 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f121e0d3f3188a070") r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, 0x0, 0x201, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'veth1_to_bridge\x02'}}}}}, 0x3c}}, 0x0) 18:15:53 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) r0 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, r0, 0x201, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'veth1_to_bridge\x02'}}}}}, 0x3c}}, 0x0) 18:15:53 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r0, 0x0, 0x0) 18:15:54 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f121e0d3f3188a070") r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, 0x0, 0x201, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'veth1_to_bridge\x02'}}}}}, 0x3c}}, 0x0) 18:15:54 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) r0 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, r0, 0x201, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'veth1_to_bridge\x02'}}}}}, 0x3c}}, 0x0) 18:15:54 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r0, 0x0, 0x0) 18:15:54 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f121e0d3f3188a070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, r2, 0x0, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'veth1_to_bridge\x02'}}}}}, 0x3c}}, 0x0) 18:15:54 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) r0 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, r0, 0x201, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'veth1_to_bridge\x02'}}}}}, 0x3c}}, 0x0) 18:15:54 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000340)={0x0, 0x0, 0x0}, 0x0) 18:15:54 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f121e0d3f3188a070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, r2, 0x0, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'veth1_to_bridge\x02'}}}}}, 0x3c}}, 0x0) 18:15:54 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000340)={0x0, 0x0, 0x0}, 0x0) 18:15:54 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, r1, 0x201, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'veth1_to_bridge\x02'}}}}}, 0x3c}}, 0x0) 18:15:54 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f121e0d3f3188a070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, r2, 0x0, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'veth1_to_bridge\x02'}}}}}, 0x3c}}, 0x0) [ 229.576786] Enabling of bearer rejected, illegal name 18:15:54 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000340)={0x0, 0x0, 0x0}, 0x0) 18:15:54 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(0x0) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, r1, 0x201, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'veth1_to_bridge\x02'}}}}}, 0x3c}}, 0x0) 18:15:54 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) 18:15:54 executing program 0 (fault-call:4 fault-nth:0): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f121e0d3f3188a070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, r2, 0x201, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'veth1_to_bridge\x02'}}}}}, 0x3c}}, 0x0) 18:15:54 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(0x0) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, r1, 0x201, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'veth1_to_bridge\x02'}}}}}, 0x3c}}, 0x0) [ 229.984334] FAULT_INJECTION: forcing a failure. [ 229.984334] name failslab, interval 1, probability 0, space 0, times 1 [ 229.995849] CPU: 0 PID: 9902 Comm: syz-executor0 Not tainted 5.0.0-rc1+ #7 [ 230.002902] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 230.012304] Call Trace: [ 230.014966] dump_stack+0x173/0x1d0 [ 230.018648] ? kmsan_get_shadow_origin_ptr+0x60/0x440 [ 230.023891] should_fail+0xa19/0xb20 [ 230.027695] __should_failslab+0x278/0x2a0 [ 230.031991] should_failslab+0x29/0x70 [ 230.035939] kmem_cache_alloc_node+0x123/0xc20 [ 230.040566] ? __alloc_skb+0x218/0xa20 [ 230.044502] __alloc_skb+0x218/0xa20 [ 230.048276] netlink_sendmsg+0xb82/0x1300 [ 230.052493] ___sys_sendmsg+0xdb9/0x11b0 [ 230.056603] ? netlink_getsockopt+0x1460/0x1460 [ 230.061445] ? kmsan_get_shadow_origin_ptr+0x60/0x440 [ 230.066688] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 230.072093] ? __fget_light+0x6e1/0x750 [ 230.076141] ? kmsan_get_shadow_origin_ptr+0x60/0x440 [ 230.081372] __se_sys_sendmsg+0x305/0x460 [ 230.085608] __x64_sys_sendmsg+0x4a/0x70 [ 230.089723] do_syscall_64+0xbc/0xf0 [ 230.093597] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 230.098822] RIP: 0033:0x458099 [ 230.102069] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 230.121020] RSP: 002b:00007f8b62e56c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 18:15:55 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(0x0) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, r1, 0x201, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'veth1_to_bridge\x02'}}}}}, 0x3c}}, 0x0) 18:15:55 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) [ 230.128775] RAX: ffffffffffffffda RBX: 00007f8b62e56c90 RCX: 0000000000458099 [ 230.136087] RDX: 0000000000000000 RSI: 0000000020000340 RDI: 0000000000000004 [ 230.143399] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 230.150699] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8b62e576d4 [ 230.158010] R13: 00000000004cb8a8 R14: 00000000004d8db8 R15: 0000000000000005 18:15:55 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) 18:15:55 executing program 0 (fault-call:4 fault-nth:1): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f121e0d3f3188a070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, r2, 0x201, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'veth1_to_bridge\x02'}}}}}, 0x3c}}, 0x0) 18:15:55 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, r0, 0x201, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'veth1_to_bridge\x02'}}}}}, 0x3c}}, 0x0) 18:15:55 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, 0x0, 0x201, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'veth1_to_bridge\x02'}}}}}, 0x3c}}, 0x0) [ 230.446074] FAULT_INJECTION: forcing a failure. [ 230.446074] name failslab, interval 1, probability 0, space 0, times 0 [ 230.457631] CPU: 0 PID: 9919 Comm: syz-executor0 Not tainted 5.0.0-rc1+ #7 [ 230.464680] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 230.474066] Call Trace: [ 230.476715] dump_stack+0x173/0x1d0 [ 230.480401] ? kmsan_get_shadow_origin_ptr+0x60/0x440 [ 230.485637] should_fail+0xa19/0xb20 [ 230.489415] __should_failslab+0x278/0x2a0 [ 230.493704] should_failslab+0x29/0x70 [ 230.497649] __kmalloc_node_track_caller+0x202/0xff0 [ 230.502812] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 230.508253] ? kmem_cache_alloc_node+0x1d2/0xc20 [ 230.513048] ? netlink_sendmsg+0xb82/0x1300 [ 230.517420] ? netlink_sendmsg+0xb82/0x1300 [ 230.521806] __alloc_skb+0x309/0xa20 [ 230.525560] ? netlink_sendmsg+0xb82/0x1300 [ 230.529939] netlink_sendmsg+0xb82/0x1300 [ 230.534179] ___sys_sendmsg+0xdb9/0x11b0 [ 230.538295] ? netlink_getsockopt+0x1460/0x1460 [ 230.543023] ? kmsan_get_shadow_origin_ptr+0x60/0x440 [ 230.548264] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 230.553677] ? __fget_light+0x6e1/0x750 [ 230.557711] ? kmsan_get_shadow_origin_ptr+0x60/0x440 [ 230.562959] __se_sys_sendmsg+0x305/0x460 [ 230.567209] __x64_sys_sendmsg+0x4a/0x70 [ 230.571321] do_syscall_64+0xbc/0xf0 [ 230.575095] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 230.580347] RIP: 0033:0x458099 18:15:55 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, r0, 0x201, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'veth1_to_bridge\x02'}}}}}, 0x3c}}, 0x0) [ 230.583587] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 230.602521] RSP: 002b:00007f8b62e56c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 230.610274] RAX: ffffffffffffffda RBX: 00007f8b62e56c90 RCX: 0000000000458099 [ 230.617584] RDX: 0000000000000000 RSI: 0000000020000340 RDI: 0000000000000004 [ 230.624884] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 230.632187] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8b62e576d4 [ 230.639492] R13: 00000000004cb8a8 R14: 00000000004d8db8 R15: 0000000000000005 18:15:55 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, r0, 0x201, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'veth1_to_bridge\x02'}}}}}, 0x3c}}, 0x0) 18:15:55 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, 0x0, 0x201, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'veth1_to_bridge\x02'}}}}}, 0x3c}}, 0x0) 18:15:55 executing program 0 (fault-call:4 fault-nth:2): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f121e0d3f3188a070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, r2, 0x201, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'veth1_to_bridge\x02'}}}}}, 0x3c}}, 0x0) [ 230.856802] FAULT_INJECTION: forcing a failure. [ 230.856802] name failslab, interval 1, probability 0, space 0, times 0 [ 230.868212] CPU: 0 PID: 9936 Comm: syz-executor0 Not tainted 5.0.0-rc1+ #7 [ 230.875710] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 230.885182] Call Trace: [ 230.887835] dump_stack+0x173/0x1d0 [ 230.891521] ? kmsan_get_shadow_origin_ptr+0x60/0x440 [ 230.896785] should_fail+0xa19/0xb20 [ 230.900568] __should_failslab+0x278/0x2a0 [ 230.904854] should_failslab+0x29/0x70 [ 230.908795] kmem_cache_alloc+0xff/0xb60 [ 230.912902] ? skb_clone+0x2fd/0x570 [ 230.916671] skb_clone+0x2fd/0x570 [ 230.920267] netlink_deliver_tap+0x7b3/0xe80 [ 230.924766] netlink_unicast+0xde9/0x1020 [ 230.928984] netlink_sendmsg+0x127f/0x1300 [ 230.933289] ___sys_sendmsg+0xdb9/0x11b0 [ 230.937400] ? netlink_getsockopt+0x1460/0x1460 [ 230.942142] ? kmsan_get_shadow_origin_ptr+0x60/0x440 [ 230.947383] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 230.952796] ? __fget_light+0x6e1/0x750 [ 230.956832] ? kmsan_get_shadow_origin_ptr+0x60/0x440 [ 230.962074] __se_sys_sendmsg+0x305/0x460 [ 230.966298] __x64_sys_sendmsg+0x4a/0x70 [ 230.970405] do_syscall_64+0xbc/0xf0 [ 230.974195] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 230.979526] RIP: 0033:0x458099 [ 230.982767] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 18:15:55 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r0, 0x0, 0x0) [ 231.001710] RSP: 002b:00007f8b62e56c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 231.009471] RAX: ffffffffffffffda RBX: 00007f8b62e56c90 RCX: 0000000000458099 [ 231.016780] RDX: 0000000000000000 RSI: 0000000020000340 RDI: 0000000000000004 [ 231.024089] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 231.031416] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8b62e576d4 [ 231.039054] R13: 00000000004cb8a8 R14: 00000000004d8db8 R15: 0000000000000005 [ 231.047658] Enabling of bearer rejected, illegal name 18:15:56 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r0, 0x0, 0x0) 18:15:56 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, 0x0, 0x201, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'veth1_to_bridge\x02'}}}}}, 0x3c}}, 0x0) 18:15:56 executing program 0 (fault-call:4 fault-nth:3): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f121e0d3f3188a070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, r2, 0x201, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'veth1_to_bridge\x02'}}}}}, 0x3c}}, 0x0) 18:15:56 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r0, 0x0, 0x0) [ 231.250500] FAULT_INJECTION: forcing a failure. [ 231.250500] name failslab, interval 1, probability 0, space 0, times 0 [ 231.261904] CPU: 0 PID: 9951 Comm: syz-executor0 Not tainted 5.0.0-rc1+ #7 [ 231.268949] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 231.278335] Call Trace: [ 231.280987] dump_stack+0x173/0x1d0 [ 231.284678] ? kmsan_get_shadow_origin_ptr+0x60/0x440 [ 231.289924] should_fail+0xa19/0xb20 [ 231.293710] __should_failslab+0x278/0x2a0 18:15:56 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, r1, 0x0, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'veth1_to_bridge\x02'}}}}}, 0x3c}}, 0x0) [ 231.298013] should_failslab+0x29/0x70 [ 231.301968] kmem_cache_alloc_node+0x123/0xc20 [ 231.306604] ? __alloc_skb+0x218/0xa20 [ 231.310556] __alloc_skb+0x218/0xa20 [ 231.314336] tipc_nl_compat_doit+0x175/0xaf0 [ 231.318790] ? kmsan_get_shadow_origin_ptr+0x60/0x440 [ 231.324049] ? kmsan_get_shadow_origin_ptr+0x60/0x440 [ 231.329286] tipc_nl_compat_recv+0x14d1/0x2750 [ 231.333939] ? tipc_nl_bearer_disable+0xb0/0xb0 [ 231.338665] ? tipc_nl_compat_dumpit+0x820/0x820 [ 231.343482] ? tipc_netlink_compat_stop+0x40/0x40 [ 231.348376] genl_rcv_msg+0x185f/0x1a60 [ 231.352445] netlink_rcv_skb+0x431/0x620 [ 231.356560] ? genl_unbind+0x390/0x390 [ 231.360510] genl_rcv+0x63/0x80 [ 231.363854] netlink_unicast+0xf3e/0x1020 [ 231.368073] netlink_sendmsg+0x127f/0x1300 [ 231.372389] ___sys_sendmsg+0xdb9/0x11b0 [ 231.376501] ? netlink_getsockopt+0x1460/0x1460 [ 231.381232] ? kmsan_get_shadow_origin_ptr+0x60/0x440 [ 231.386484] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 231.391897] ? __fget_light+0x6e1/0x750 [ 231.395934] ? kmsan_get_shadow_origin_ptr+0x60/0x440 [ 231.401194] __se_sys_sendmsg+0x305/0x460 [ 231.405425] __x64_sys_sendmsg+0x4a/0x70 [ 231.409528] do_syscall_64+0xbc/0xf0 [ 231.413295] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 231.418522] RIP: 0033:0x458099 [ 231.421769] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 231.440823] RSP: 002b:00007f8b62e56c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 231.448587] RAX: ffffffffffffffda RBX: 00007f8b62e56c90 RCX: 0000000000458099 [ 231.455899] RDX: 0000000000000000 RSI: 0000000020000340 RDI: 0000000000000004 [ 231.463208] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 231.470514] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8b62e576d4 [ 231.477819] R13: 00000000004cb8a8 R14: 00000000004d8db8 R15: 0000000000000005 18:15:56 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, r1, 0x0, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'veth1_to_bridge\x02'}}}}}, 0x3c}}, 0x0) 18:15:56 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000340)={0x0, 0x0, 0x0}, 0x0) 18:15:56 executing program 0 (fault-call:4 fault-nth:4): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f121e0d3f3188a070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, r2, 0x201, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'veth1_to_bridge\x02'}}}}}, 0x3c}}, 0x0) 18:15:56 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, r1, 0x0, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'veth1_to_bridge\x02'}}}}}, 0x3c}}, 0x0) 18:15:56 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000340)={0x0, 0x0, 0x0}, 0x0) [ 231.752746] FAULT_INJECTION: forcing a failure. [ 231.752746] name failslab, interval 1, probability 0, space 0, times 0 [ 231.764399] CPU: 0 PID: 9968 Comm: syz-executor0 Not tainted 5.0.0-rc1+ #7 [ 231.771447] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 231.780833] Call Trace: [ 231.783526] dump_stack+0x173/0x1d0 [ 231.787211] ? kmsan_get_shadow_origin_ptr+0x60/0x440 [ 231.792455] should_fail+0xa19/0xb20 [ 231.796250] __should_failslab+0x278/0x2a0 [ 231.800545] should_failslab+0x29/0x70 [ 231.804493] __kmalloc_node_track_caller+0x202/0xff0 [ 231.809663] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 231.815086] ? kmem_cache_alloc_node+0x1d2/0xc20 [ 231.819898] ? tipc_nl_compat_doit+0x175/0xaf0 [ 231.824535] ? tipc_nl_compat_doit+0x175/0xaf0 [ 231.829178] __alloc_skb+0x309/0xa20 [ 231.832934] ? tipc_nl_compat_doit+0x175/0xaf0 [ 231.837578] tipc_nl_compat_doit+0x175/0xaf0 [ 231.842042] ? kmsan_get_shadow_origin_ptr+0x60/0x440 [ 231.847283] ? kmsan_get_shadow_origin_ptr+0x60/0x440 [ 231.852520] tipc_nl_compat_recv+0x14d1/0x2750 [ 231.857191] ? tipc_nl_bearer_disable+0xb0/0xb0 [ 231.861924] ? tipc_nl_compat_dumpit+0x820/0x820 [ 231.866745] ? tipc_netlink_compat_stop+0x40/0x40 [ 231.872094] genl_rcv_msg+0x185f/0x1a60 [ 231.876192] netlink_rcv_skb+0x431/0x620 [ 231.880291] ? genl_unbind+0x390/0x390 [ 231.884228] genl_rcv+0x63/0x80 [ 231.887557] netlink_unicast+0xf3e/0x1020 [ 231.891756] netlink_sendmsg+0x127f/0x1300 [ 231.896054] ___sys_sendmsg+0xdb9/0x11b0 [ 231.900170] ? netlink_getsockopt+0x1460/0x1460 [ 231.904891] ? kmsan_get_shadow_origin_ptr+0x60/0x440 [ 231.910146] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 231.915552] ? __fget_light+0x6e1/0x750 [ 231.919585] ? kmsan_get_shadow_origin_ptr+0x60/0x440 [ 231.924827] __se_sys_sendmsg+0x305/0x460 [ 231.929068] __x64_sys_sendmsg+0x4a/0x70 [ 231.933187] do_syscall_64+0xbc/0xf0 [ 231.936972] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 231.942191] RIP: 0033:0x458099 [ 231.945425] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 231.964361] RSP: 002b:00007f8b62e56c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 231.972108] RAX: ffffffffffffffda RBX: 00007f8b62e56c90 RCX: 0000000000458099 [ 231.979424] RDX: 0000000000000000 RSI: 0000000020000340 RDI: 0000000000000004 [ 231.986731] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 231.994032] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8b62e576d4 [ 232.001350] R13: 00000000004cb8a8 R14: 00000000004d8db8 R15: 0000000000000005 18:15:57 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, r1, 0x0, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'veth1_to_bridge\x02'}}}}}, 0x3c}}, 0x0) 18:15:57 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000340)={0x0, 0x0, 0x0}, 0x0) 18:15:57 executing program 3 (fault-call:2 fault-nth:0): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, r1, 0x201, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'veth1_to_bridge\x02'}}}}}, 0x3c}}, 0x0) 18:15:57 executing program 0 (fault-call:4 fault-nth:5): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f121e0d3f3188a070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, r2, 0x201, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'veth1_to_bridge\x02'}}}}}, 0x3c}}, 0x0) 18:15:57 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) 18:15:57 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f00000024c0)={0x6, &(0x7f0000000100)=""/180, &(0x7f0000002400)=[{0x40, 0x1000, 0x1, &(0x7f00000001c0)=""/4096}, {0x8000, 0x1000, 0x8, &(0x7f00000011c0)=""/4096}, {0x8, 0xee, 0x7, &(0x7f00000021c0)=""/238}, {0xffffffffffffffff, 0x66, 0x1f, &(0x7f00000022c0)=""/102}, {0x7, 0x0, 0x4, &(0x7f0000002340)}, {0x3, 0x71, 0x8, &(0x7f0000002380)=""/113}]}) syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000002500)='/dev/dsp#\x00', 0xf927, 0x121000) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000080)="97c5e2d5ff9cfdd143d2b99d0a124877", 0x10) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f00000000c0)={0x0, 0x65}) clock_gettime(0x0, &(0x7f0000002340)={0x0, 0x0}) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000002540)={{r2, r3/1000+30000}}, 0x100) [ 232.517107] FAULT_INJECTION: forcing a failure. [ 232.517107] name failslab, interval 1, probability 0, space 0, times 0 [ 232.528546] CPU: 1 PID: 9990 Comm: syz-executor0 Not tainted 5.0.0-rc1+ #7 [ 232.535596] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 232.545080] Call Trace: [ 232.547740] dump_stack+0x173/0x1d0 [ 232.551429] ? kmsan_get_shadow_origin_ptr+0x60/0x440 [ 232.556680] should_fail+0xa19/0xb20 [ 232.560461] __should_failslab+0x278/0x2a0 [ 232.564759] should_failslab+0x29/0x70 [ 232.568709] __kmalloc+0xaf/0x3a0 [ 232.572223] ? tipc_nl_compat_doit+0x204/0xaf0 [ 232.576863] tipc_nl_compat_doit+0x204/0xaf0 [ 232.581322] ? kmsan_get_shadow_origin_ptr+0x60/0x440 [ 232.586570] ? kmsan_get_shadow_origin_ptr+0x60/0x440 [ 232.591815] tipc_nl_compat_recv+0x14d1/0x2750 [ 232.596469] ? tipc_nl_bearer_disable+0xb0/0xb0 [ 232.601188] ? tipc_nl_compat_dumpit+0x820/0x820 [ 232.605996] ? tipc_netlink_compat_stop+0x40/0x40 [ 232.610889] genl_rcv_msg+0x185f/0x1a60 [ 232.614961] netlink_rcv_skb+0x431/0x620 [ 232.619067] ? genl_unbind+0x390/0x390 [ 232.623009] genl_rcv+0x63/0x80 [ 232.626352] netlink_unicast+0xf3e/0x1020 [ 232.630568] netlink_sendmsg+0x127f/0x1300 [ 232.634886] ___sys_sendmsg+0xdb9/0x11b0 [ 232.639000] ? netlink_getsockopt+0x1460/0x1460 [ 232.639778] IPVS: ftp: loaded support on port[0] = 21 [ 232.643717] ? kmsan_get_shadow_origin_ptr+0x60/0x440 [ 232.643762] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 232.659611] ? __fget_light+0x6e1/0x750 [ 232.663666] ? kmsan_get_shadow_origin_ptr+0x60/0x440 [ 232.668918] __se_sys_sendmsg+0x305/0x460 [ 232.673153] __x64_sys_sendmsg+0x4a/0x70 [ 232.677283] do_syscall_64+0xbc/0xf0 [ 232.681063] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 232.686296] RIP: 0033:0x458099 [ 232.689534] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 232.708481] RSP: 002b:00007f8b62e56c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 232.716237] RAX: ffffffffffffffda RBX: 00007f8b62e56c90 RCX: 0000000000458099 [ 232.723542] RDX: 0000000000000000 RSI: 0000000020000340 RDI: 0000000000000004 [ 232.730848] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 232.738154] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8b62e576d4 [ 232.745462] R13: 00000000004cb8a8 R14: 00000000004d8db8 R15: 0000000000000005 18:15:57 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) [ 232.778013] chnl_net:caif_netlink_parms(): no params data found 18:15:57 executing program 1: ppoll(&(0x7f0000000040)=[{}], 0x2000000000000185, &(0x7f0000000200)={0x0, 0x4d}, 0x0, 0x0) [ 232.913885] bridge0: port 1(bridge_slave_0) entered blocking state [ 232.920386] bridge0: port 1(bridge_slave_0) entered disabled state [ 232.928532] device bridge_slave_0 entered promiscuous mode 18:15:58 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) [ 232.975180] bridge0: port 2(bridge_slave_1) entered blocking state [ 232.981671] bridge0: port 2(bridge_slave_1) entered disabled state [ 232.990245] device bridge_slave_1 entered promiscuous mode 18:15:58 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='gid_map\x00') write$P9_RAUTH(r0, &(0x7f0000000140)={0x14, 0x67, 0x2, {0x10, 0x2, 0x6}}, 0x14) r1 = socket(0x10, 0x803, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000f40)=[{&(0x7f0000001fc0)=""/148, 0x94}, {&(0x7f0000002080)=""/204, 0xcc}, {&(0x7f0000002180)=""/223, 0xdf}], 0x3, &(0x7f0000002340)=""/110, 0x6e}, 0x0) process_vm_writev(0x0, 0x0, 0x0, &(0x7f0000000780)=[{&(0x7f00000028c0)=""/224, 0xe0}], 0x1, 0x0) process_vm_writev(0x0, &(0x7f0000000b80)=[{&(0x7f0000000280)=""/19, 0x13}, {&(0x7f0000000900)=""/124, 0x7c}, {&(0x7f0000000d00)=""/226, 0xe2}], 0x3, 0x0, 0x0, 0x0) sendto(r1, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000b00)=[{&(0x7f0000000a40)=""/178, 0xb2}], 0x1, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 18:15:58 executing program 0 (fault-call:4 fault-nth:6): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f121e0d3f3188a070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, r2, 0x201, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'veth1_to_bridge\x02'}}}}}, 0x3c}}, 0x0) [ 233.045410] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 233.078931] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 233.137763] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 233.146151] team0: Port device team_slave_0 added [ 233.185699] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 233.194092] team0: Port device team_slave_1 added [ 233.201081] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 233.216497] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 233.226476] FAULT_INJECTION: forcing a failure. [ 233.226476] name failslab, interval 1, probability 0, space 0, times 0 [ 233.237888] CPU: 1 PID: 10007 Comm: syz-executor0 Not tainted 5.0.0-rc1+ #7 [ 233.245024] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 233.254405] Call Trace: [ 233.257061] dump_stack+0x173/0x1d0 [ 233.260750] ? kmsan_get_shadow_origin_ptr+0x60/0x440 [ 233.265999] should_fail+0xa19/0xb20 [ 233.269772] __should_failslab+0x278/0x2a0 [ 233.274071] should_failslab+0x29/0x70 [ 233.278021] kmem_cache_alloc_node+0x123/0xc20 [ 233.282662] ? __alloc_skb+0x218/0xa20 [ 233.286600] ? kmsan_get_shadow_origin_ptr+0x60/0x440 [ 233.291850] __alloc_skb+0x218/0xa20 [ 233.295640] tipc_nl_compat_doit+0x2a6/0xaf0 [ 233.300095] ? kmsan_get_shadow_origin_ptr+0x60/0x440 [ 233.305346] ? kmsan_get_shadow_origin_ptr+0x60/0x440 [ 233.310580] tipc_nl_compat_recv+0x14d1/0x2750 [ 233.315233] ? tipc_nl_bearer_disable+0xb0/0xb0 [ 233.319941] ? tipc_nl_compat_dumpit+0x820/0x820 [ 233.324753] ? tipc_netlink_compat_stop+0x40/0x40 [ 233.329651] genl_rcv_msg+0x185f/0x1a60 [ 233.333721] netlink_rcv_skb+0x431/0x620 [ 233.337818] ? genl_unbind+0x390/0x390 [ 233.341749] genl_rcv+0x63/0x80 [ 233.345083] netlink_unicast+0xf3e/0x1020 [ 233.349296] netlink_sendmsg+0x127f/0x1300 [ 233.353591] ___sys_sendmsg+0xdb9/0x11b0 [ 233.357701] ? netlink_getsockopt+0x1460/0x1460 [ 233.362425] ? kmsan_get_shadow_origin_ptr+0x60/0x440 [ 233.367670] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 233.373081] ? __fget_light+0x6e1/0x750 [ 233.377116] ? kmsan_get_shadow_origin_ptr+0x60/0x440 [ 233.382368] __se_sys_sendmsg+0x305/0x460 [ 233.386583] __x64_sys_sendmsg+0x4a/0x70 [ 233.390691] do_syscall_64+0xbc/0xf0 [ 233.394461] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 233.399685] RIP: 0033:0x458099 [ 233.402918] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 233.421851] RSP: 002b:00007f8b62e56c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 233.429607] RAX: ffffffffffffffda RBX: 00007f8b62e56c90 RCX: 0000000000458099 18:15:58 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, 0x0, 0x201, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'veth1_to_bridge\x02'}}}}}, 0x3c}}, 0x0) [ 233.436898] RDX: 0000000000000000 RSI: 0000000020000340 RDI: 0000000000000004 [ 233.444198] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 233.451500] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8b62e576d4 [ 233.458799] R13: 00000000004cb8a8 R14: 00000000004d8db8 R15: 0000000000000005 [ 233.488548] device hsr_slave_0 entered promiscuous mode 18:15:58 executing program 0 (fault-call:4 fault-nth:7): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f121e0d3f3188a070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, r2, 0x201, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'veth1_to_bridge\x02'}}}}}, 0x3c}}, 0x0) [ 233.533908] device hsr_slave_1 entered promiscuous mode [ 233.564472] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready 18:15:58 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, 0x0, 0x201, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'veth1_to_bridge\x02'}}}}}, 0x3c}}, 0x0) [ 233.611347] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 233.707825] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 233.757701] FAULT_INJECTION: forcing a failure. [ 233.757701] name failslab, interval 1, probability 0, space 0, times 0 [ 233.769170] CPU: 0 PID: 10021 Comm: syz-executor0 Not tainted 5.0.0-rc1+ #7 [ 233.776304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 233.785686] Call Trace: [ 233.788351] dump_stack+0x173/0x1d0 [ 233.792054] ? kmsan_get_shadow_origin_ptr+0x60/0x440 [ 233.797295] should_fail+0xa19/0xb20 [ 233.801080] __should_failslab+0x278/0x2a0 [ 233.805397] should_failslab+0x29/0x70 [ 233.809346] __kmalloc_node_track_caller+0x202/0xff0 [ 233.811607] 8021q: adding VLAN 0 to HW filter on device bond0 [ 233.814497] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 233.814540] ? kmem_cache_alloc_node+0x1d2/0xc20 [ 233.814588] ? tipc_nl_compat_doit+0x2a6/0xaf0 [ 233.829300] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 233.830600] ? tipc_nl_compat_doit+0x2a6/0xaf0 [ 233.841189] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 233.841260] __alloc_skb+0x309/0xa20 [ 233.847240] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 233.851909] ? tipc_nl_compat_doit+0x2a6/0xaf0 [ 233.851957] tipc_nl_compat_doit+0x2a6/0xaf0 [ 233.852016] ? kmsan_get_shadow_origin_ptr+0x60/0x440 [ 233.857032] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 233.862212] ? kmsan_get_shadow_origin_ptr+0x60/0x440 [ 233.875793] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 233.876873] tipc_nl_compat_recv+0x14d1/0x2750 [ 233.883836] 8021q: adding VLAN 0 to HW filter on device team0 [ 233.888568] ? tipc_nl_bearer_disable+0xb0/0xb0 [ 233.903775] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 233.905076] ? tipc_nl_compat_dumpit+0x820/0x820 [ 233.909921] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 233.916656] ? tipc_netlink_compat_stop+0x40/0x40 [ 233.916690] genl_rcv_msg+0x185f/0x1a60 [ 233.916765] netlink_rcv_skb+0x431/0x620 [ 233.916799] ? genl_unbind+0x390/0x390 [ 233.922608] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 233.928914] genl_rcv+0x63/0x80 [ 233.928958] netlink_unicast+0xf3e/0x1020 [ 233.929010] netlink_sendmsg+0x127f/0x1300 [ 233.929069] ___sys_sendmsg+0xdb9/0x11b0 [ 233.929109] ? netlink_getsockopt+0x1460/0x1460 [ 233.929170] ? kmsan_get_shadow_origin_ptr+0x60/0x440 [ 233.929208] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 233.929243] ? __fget_light+0x6e1/0x750 [ 233.929289] ? kmsan_get_shadow_origin_ptr+0x60/0x440 [ 233.929331] __se_sys_sendmsg+0x305/0x460 [ 233.929385] __x64_sys_sendmsg+0x4a/0x70 [ 233.929423] do_syscall_64+0xbc/0xf0 [ 233.929472] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 233.929498] RIP: 0033:0x458099 [ 233.929536] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 233.929555] RSP: 002b:00007f8b62e56c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 233.929602] RAX: ffffffffffffffda RBX: 00007f8b62e56c90 RCX: 0000000000458099 [ 233.929622] RDX: 0000000000000000 RSI: 0000000020000340 RDI: 0000000000000004 [ 233.929642] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 233.929663] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8b62e576d4 [ 233.929683] R13: 00000000004cb8a8 R14: 00000000004d8db8 R15: 0000000000000005 [ 234.171857] bridge0: port 1(bridge_slave_0) entered blocking state [ 234.178395] bridge0: port 1(bridge_slave_0) entered forwarding state [ 234.190492] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 234.197994] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 234.205801] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 234.214359] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 234.222456] bridge0: port 2(bridge_slave_1) entered blocking state [ 234.228951] bridge0: port 2(bridge_slave_1) entered forwarding state [ 234.243283] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 234.257314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 234.269346] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 234.276914] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 234.292273] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 234.301126] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 234.309884] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 234.324948] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 234.332097] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 234.340157] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 234.348936] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 234.362373] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 234.375360] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 234.384703] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 234.394520] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 234.406111] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 234.415029] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 234.423556] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 234.431935] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 234.440605] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 234.463504] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 234.480178] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 234.487567] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 234.608663] FAULT_INJECTION: forcing a failure. [ 234.608663] name failslab, interval 1, probability 0, space 0, times 0 [ 234.620056] CPU: 1 PID: 10027 Comm: syz-executor3 Not tainted 5.0.0-rc1+ #7 [ 234.627282] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 234.636668] Call Trace: [ 234.639311] dump_stack+0x173/0x1d0 [ 234.643082] ? kmsan_get_shadow_origin_ptr+0x60/0x440 [ 234.648351] should_fail+0xa19/0xb20 [ 234.652132] __should_failslab+0x278/0x2a0 [ 234.656419] should_failslab+0x29/0x70 [ 234.660358] kmem_cache_alloc_node+0x123/0xc20 [ 234.664979] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 234.670386] ? __alloc_skb+0x218/0xa20 [ 234.674325] __alloc_skb+0x218/0xa20 [ 234.678105] netlink_sendmsg+0xb82/0x1300 [ 234.682324] ___sys_sendmsg+0xdb9/0x11b0 [ 234.686436] ? netlink_getsockopt+0x1460/0x1460 [ 234.691164] ? kmsan_get_shadow_origin_ptr+0x60/0x440 [ 234.696404] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 234.701806] ? __fget_light+0x6e1/0x750 [ 234.705829] ? kmsan_get_shadow_origin_ptr+0x60/0x440 [ 234.711075] __se_sys_sendmsg+0x305/0x460 [ 234.715300] __x64_sys_sendmsg+0x4a/0x70 [ 234.719413] do_syscall_64+0xbc/0xf0 [ 234.723191] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 234.728414] RIP: 0033:0x458099 [ 234.731654] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 234.750588] RSP: 002b:00007f3f0e28ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 234.758341] RAX: ffffffffffffffda RBX: 00007f3f0e28ac90 RCX: 0000000000458099 [ 234.765646] RDX: 0000000000000000 RSI: 0000000020000340 RDI: 0000000000000003 [ 234.772949] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 234.780249] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3f0e28b6d4 [ 234.787553] R13: 00000000004cb8a8 R14: 00000000004d8db8 R15: 0000000000000004 18:15:59 executing program 3 (fault-call:2 fault-nth:1): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, r1, 0x201, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'veth1_to_bridge\x02'}}}}}, 0x3c}}, 0x0) 18:15:59 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x897f, &(0x7f0000000100)={'nr0\x00', @ifru_data=&(0x7f00000000c0)="607b683d3ad611bdde3c621d323df3caf0fca1725a760adb4b8bd04da542665c"}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_0\x00', 0x0}) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000140), &(0x7f00000001c0)=0xc) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xf000}, 0x59, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0x2, 0xffffff9e}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x226}}, 0x0) 18:15:59 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, 0x0, 0x201, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'veth1_to_bridge\x02'}}}}}, 0x3c}}, 0x0) 18:15:59 executing program 0 (fault-call:4 fault-nth:8): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f121e0d3f3188a070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, r2, 0x201, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'veth1_to_bridge\x02'}}}}}, 0x3c}}, 0x0) [ 234.906222] bridge_slave_0: FDB only supports static addresses [ 234.914184] Enabling of bearer rejected, illegal name [ 234.921364] FAULT_INJECTION: forcing a failure. [ 234.921364] name failslab, interval 1, probability 0, space 0, times 0 [ 234.932778] CPU: 1 PID: 10033 Comm: syz-executor0 Not tainted 5.0.0-rc1+ #7 [ 234.935868] bridge_slave_0: FDB only supports static addresses [ 234.939902] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 234.939918] Call Trace: [ 234.939972] dump_stack+0x173/0x1d0 [ 234.940022] ? kmsan_get_shadow_origin_ptr+0x60/0x440 [ 234.966763] should_fail+0xa19/0xb20 [ 234.970545] __should_failslab+0x278/0x2a0 [ 234.974849] should_failslab+0x29/0x70 [ 234.978802] kmem_cache_alloc_node+0x123/0xc20 [ 234.983438] ? __alloc_skb+0x218/0xa20 [ 234.987386] __alloc_skb+0x218/0xa20 [ 234.991176] tipc_nl_compat_recv+0x155e/0x2750 [ 234.995818] ? apic_timer_interrupt+0xa/0x40 [ 235.000295] ? tipc_nl_bearer_disable+0xb0/0xb0 [ 235.005014] ? tipc_nl_compat_dumpit+0x820/0x820 [ 235.009831] ? tipc_netlink_compat_stop+0x40/0x40 [ 235.014718] genl_rcv_msg+0x185f/0x1a60 [ 235.018789] netlink_rcv_skb+0x431/0x620 [ 235.022898] ? genl_unbind+0x390/0x390 [ 235.026839] genl_rcv+0x63/0x80 [ 235.030183] netlink_unicast+0xf3e/0x1020 [ 235.034392] netlink_sendmsg+0x127f/0x1300 [ 235.039238] ___sys_sendmsg+0xdb9/0x11b0 [ 235.043352] ? netlink_getsockopt+0x1460/0x1460 [ 235.048090] ? kmsan_get_shadow_origin_ptr+0x60/0x440 [ 235.053347] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 235.058768] ? __fget_light+0x6e1/0x750 [ 235.062800] ? kmsan_get_shadow_origin_ptr+0x60/0x440 [ 235.068045] __se_sys_sendmsg+0x305/0x460 [ 235.072265] __x64_sys_sendmsg+0x4a/0x70 [ 235.076378] do_syscall_64+0xbc/0xf0 [ 235.080169] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 235.085396] RIP: 0033:0x458099 18:16:00 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, r1, 0x0, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'veth1_to_bridge\x02'}}}}}, 0x3c}}, 0x0) 18:16:00 executing program 1: r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x80, 0x4440) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00000000c0)={0x0, 0x6, 0x3, 0x6}, 0x10) bind$inet6(0xffffffffffffffff, &(0x7f0000000000), 0x1c) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000000100)=""/251) close(r1) [ 235.088648] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 235.107589] RSP: 002b:00007f8b62e56c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 235.115346] RAX: ffffffffffffffda RBX: 00007f8b62e56c90 RCX: 0000000000458099 [ 235.122654] RDX: 0000000000000000 RSI: 0000000020000340 RDI: 0000000000000004 [ 235.129956] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 235.137264] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8b62e576d4 [ 235.144571] R13: 00000000004cb8a8 R14: 00000000004d8db8 R15: 0000000000000005 [ 235.171133] FAULT_INJECTION: forcing a failure. [ 235.171133] name failslab, interval 1, probability 0, space 0, times 0 [ 235.182632] CPU: 1 PID: 10045 Comm: syz-executor3 Not tainted 5.0.0-rc1+ #7 [ 235.189775] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 235.199162] Call Trace: [ 235.201810] dump_stack+0x173/0x1d0 [ 235.205493] ? kmsan_get_shadow_origin_ptr+0x60/0x440 [ 235.210730] should_fail+0xa19/0xb20 [ 235.214510] __should_failslab+0x278/0x2a0 [ 235.218797] should_failslab+0x29/0x70 [ 235.222739] __kmalloc_node_track_caller+0x202/0xff0 [ 235.227893] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 235.233314] ? kmem_cache_alloc_node+0x1d2/0xc20 [ 235.238136] ? netlink_sendmsg+0xb82/0x1300 [ 235.242516] ? netlink_sendmsg+0xb82/0x1300 [ 235.246888] __alloc_skb+0x309/0xa20 [ 235.250643] ? netlink_sendmsg+0xb82/0x1300 [ 235.255012] netlink_sendmsg+0xb82/0x1300 [ 235.259231] ___sys_sendmsg+0xdb9/0x11b0 [ 235.263347] ? netlink_getsockopt+0x1460/0x1460 [ 235.268074] ? kmsan_get_shadow_origin_ptr+0x60/0x440 [ 235.273345] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 235.278752] ? __fget_light+0x6e1/0x750 [ 235.282788] ? kmsan_get_shadow_origin_ptr+0x60/0x440 [ 235.288038] __se_sys_sendmsg+0x305/0x460 [ 235.292253] __x64_sys_sendmsg+0x4a/0x70 [ 235.296360] do_syscall_64+0xbc/0xf0 [ 235.300142] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 235.305384] RIP: 0033:0x458099 18:16:00 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000013000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x2000000000000004, &(0x7f0000013ff4)={@local}, 0xc) setsockopt$inet_tcp_int(r2, 0x6, 0x3, &(0x7f0000000080)=0x5, 0x4) close(r2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) dup3(r0, r1, 0x0) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1000, 0x0) 18:16:00 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, r1, 0x0, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'veth1_to_bridge\x02'}}}}}, 0x3c}}, 0x0) [ 235.308622] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 235.327569] RSP: 002b:00007f3f0e28ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 235.335338] RAX: ffffffffffffffda RBX: 00007f3f0e28ac90 RCX: 0000000000458099 [ 235.342643] RDX: 0000000000000000 RSI: 0000000020000340 RDI: 0000000000000003 [ 235.349962] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 235.357279] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3f0e28b6d4 [ 235.364579] R13: 00000000004cb8a8 R14: 00000000004d8db8 R15: 0000000000000004 18:16:00 executing program 1: mbind(&(0x7f000041b000/0x1000)=nil, 0x1000, 0x4005, &(0x7f0000000000)=0x3d33, 0x8000, 0x5) madvise(&(0x7f0000352000/0x4000)=nil, 0x4000, 0x2000000000a) r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x2c000) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000100)) madvise(&(0x7f00000d9000/0x600000)=nil, 0x600000, 0x8) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x525840, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_DRAIN(r1, 0x40045731, &(0x7f0000000080)=0x101) 18:16:00 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, r1, 0x0, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'veth1_to_bridge\x02'}}}}}, 0x3c}}, 0x0) 18:16:00 executing program 0 (fault-call:4 fault-nth:9): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f121e0d3f3188a070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, r2, 0x201, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'veth1_to_bridge\x02'}}}}}, 0x3c}}, 0x0) 18:16:00 executing program 3 (fault-call:2 fault-nth:2): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, r1, 0x201, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'veth1_to_bridge\x02'}}}}}, 0x3c}}, 0x0) [ 235.621807] Enabling of bearer rejected, illegal name [ 235.629220] FAULT_INJECTION: forcing a failure. [ 235.629220] name failslab, interval 1, probability 0, space 0, times 0 [ 235.640663] CPU: 1 PID: 10063 Comm: syz-executor0 Not tainted 5.0.0-rc1+ #7 [ 235.647797] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 235.657182] Call Trace: [ 235.659824] dump_stack+0x173/0x1d0 [ 235.663497] ? kmsan_get_shadow_origin_ptr+0x60/0x440 18:16:00 executing program 2 (fault-call:2 fault-nth:0): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, r1, 0x201, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'veth1_to_bridge\x02'}}}}}, 0x3c}}, 0x0) [ 235.668738] should_fail+0xa19/0xb20 [ 235.672526] __should_failslab+0x278/0x2a0 [ 235.676812] should_failslab+0x29/0x70 [ 235.680757] __kmalloc_node_track_caller+0x202/0xff0 [ 235.685914] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 235.691333] ? kmem_cache_alloc_node+0x1d2/0xc20 [ 235.696160] ? tipc_nl_compat_recv+0x155e/0x2750 [ 235.700987] ? tipc_nl_compat_recv+0x155e/0x2750 [ 235.705792] __alloc_skb+0x309/0xa20 [ 235.709567] ? tipc_nl_compat_recv+0x155e/0x2750 [ 235.714398] tipc_nl_compat_recv+0x155e/0x2750 [ 235.719057] ? tipc_nl_bearer_disable+0xb0/0xb0 [ 235.723777] ? tipc_nl_compat_dumpit+0x820/0x820 [ 235.728594] ? tipc_netlink_compat_stop+0x40/0x40 [ 235.733485] genl_rcv_msg+0x185f/0x1a60 [ 235.737546] netlink_rcv_skb+0x431/0x620 [ 235.741655] ? genl_unbind+0x390/0x390 [ 235.745588] genl_rcv+0x63/0x80 [ 235.748914] netlink_unicast+0xf3e/0x1020 [ 235.753125] netlink_sendmsg+0x127f/0x1300 [ 235.757428] ___sys_sendmsg+0xdb9/0x11b0 [ 235.761554] ? netlink_getsockopt+0x1460/0x1460 [ 235.766281] ? kmsan_get_shadow_origin_ptr+0x60/0x440 [ 235.771522] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 235.776926] ? __fget_light+0x6e1/0x750 [ 235.780947] ? kmsan_get_shadow_origin_ptr+0x60/0x440 [ 235.786185] __se_sys_sendmsg+0x305/0x460 [ 235.790391] __x64_sys_sendmsg+0x4a/0x70 [ 235.794589] do_syscall_64+0xbc/0xf0 [ 235.798361] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 235.803471] FAULT_INJECTION: forcing a failure. [ 235.803471] name failslab, interval 1, probability 0, space 0, times 0 [ 235.803590] RIP: 0033:0x458099 [ 235.817978] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 235.836903] RSP: 002b:00007f8b62e56c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 235.844650] RAX: ffffffffffffffda RBX: 00007f8b62e56c90 RCX: 0000000000458099 [ 235.851938] RDX: 0000000000000000 RSI: 0000000020000340 RDI: 0000000000000004 [ 235.859238] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 235.866527] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8b62e576d4 [ 235.874230] R13: 00000000004cb8a8 R14: 00000000004d8db8 R15: 0000000000000005 [ 235.881554] CPU: 0 PID: 10069 Comm: syz-executor2 Not tainted 5.0.0-rc1+ #7 [ 235.885292] FAULT_INJECTION: forcing a failure. [ 235.885292] name failslab, interval 1, probability 0, space 0, times 0 [ 235.888693] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 235.909226] Call Trace: [ 235.911864] dump_stack+0x173/0x1d0 [ 235.915529] ? kmsan_get_shadow_origin_ptr+0x60/0x440 [ 235.920749] should_fail+0xa19/0xb20 [ 235.924508] __should_failslab+0x278/0x2a0 [ 235.928779] should_failslab+0x29/0x70 [ 235.932700] kmem_cache_alloc_node+0x123/0xc20 [ 235.937316] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 235.942705] ? __alloc_skb+0x218/0xa20 [ 235.946733] __alloc_skb+0x218/0xa20 [ 235.950493] netlink_sendmsg+0xb82/0x1300 [ 235.954691] ___sys_sendmsg+0xdb9/0x11b0 [ 235.958785] ? netlink_getsockopt+0x1460/0x1460 [ 235.963504] ? kmsan_get_shadow_origin_ptr+0x60/0x440 [ 235.968722] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 235.974126] ? __fget_light+0x6e1/0x750 [ 235.978168] ? kmsan_get_shadow_origin_ptr+0x60/0x440 [ 235.983391] __se_sys_sendmsg+0x305/0x460 [ 235.987583] __x64_sys_sendmsg+0x4a/0x70 [ 235.991671] do_syscall_64+0xbc/0xf0 [ 235.995436] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 236.000661] RIP: 0033:0x458099 [ 236.003881] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 236.022802] RSP: 002b:00007efd4e03ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 236.030541] RAX: ffffffffffffffda RBX: 00007efd4e03ac90 RCX: 0000000000458099 [ 236.037828] RDX: 0000000000000000 RSI: 0000000020000340 RDI: 0000000000000003 [ 236.045154] RBP: 000000000073bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 236.052442] R10: 0000000000000000 R11: 0000000000000246 R12: 00007efd4e03b6d4 [ 236.059729] R13: 00000000004cb8a8 R14: 00000000004d8db8 R15: 0000000000000005 [ 236.067040] CPU: 1 PID: 10066 Comm: syz-executor3 Not tainted 5.0.0-rc1+ #7 [ 236.074168] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 236.083545] Call Trace: [ 236.086197] dump_stack+0x173/0x1d0 [ 236.089871] ? kmsan_get_shadow_origin_ptr+0x60/0x440 [ 236.095107] should_fail+0xa19/0xb20 [ 236.098876] __should_failslab+0x278/0x2a0 [ 236.103180] should_failslab+0x29/0x70 [ 236.107111] kmem_cache_alloc+0xff/0xb60 [ 236.111220] ? skb_clone+0x2fd/0x570 [ 236.114988] skb_clone+0x2fd/0x570 [ 236.118609] netlink_deliver_tap+0x7b3/0xe80 [ 236.123081] netlink_unicast+0xde9/0x1020 [ 236.127293] netlink_sendmsg+0x127f/0x1300 [ 236.131585] ___sys_sendmsg+0xdb9/0x11b0 [ 236.135688] ? netlink_getsockopt+0x1460/0x1460 [ 236.140402] ? kmsan_get_shadow_origin_ptr+0x60/0x440 [ 236.145632] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 236.151073] ? __fget_light+0x6e1/0x750 [ 236.155125] ? kmsan_get_shadow_origin_ptr+0x60/0x440 [ 236.160356] __se_sys_sendmsg+0x305/0x460 [ 236.164563] __x64_sys_sendmsg+0x4a/0x70 [ 236.168678] do_syscall_64+0xbc/0xf0 [ 236.172436] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 236.177655] RIP: 0033:0x458099 [ 236.180890] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 236.199822] RSP: 002b:00007f3f0e269c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 236.207573] RAX: ffffffffffffffda RBX: 00007f3f0e269c90 RCX: 0000000000458099 [ 236.214881] RDX: 0000000000000000 RSI: 0000000020000340 RDI: 0000000000000003 [ 236.222185] RBP: 000000000073bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 236.229479] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3f0e26a6d4 [ 236.236793] R13: 00000000004cb8a8 R14: 00000000004d8db8 R15: 0000000000000004 18:16:01 executing program 2 (fault-call:2 fault-nth:1): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, r1, 0x201, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'veth1_to_bridge\x02'}}}}}, 0x3c}}, 0x0) 18:16:01 executing program 1: mbind(&(0x7f000041b000/0x1000)=nil, 0x1000, 0x4005, &(0x7f0000000000)=0x3d33, 0x8000, 0x5) madvise(&(0x7f0000352000/0x4000)=nil, 0x4000, 0x2000000000a) r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x2c000) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000100)) madvise(&(0x7f00000d9000/0x600000)=nil, 0x600000, 0x8) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x525840, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_DRAIN(r1, 0x40045731, &(0x7f0000000080)=0x101) 18:16:01 executing program 0 (fault-call:4 fault-nth:10): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f121e0d3f3188a070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, r2, 0x201, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'veth1_to_bridge\x02'}}}}}, 0x3c}}, 0x0) 18:16:01 executing program 3 (fault-call:2 fault-nth:3): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, r1, 0x201, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'veth1_to_bridge\x02'}}}}}, 0x3c}}, 0x0) [ 236.491904] FAULT_INJECTION: forcing a failure. [ 236.491904] name failslab, interval 1, probability 0, space 0, times 0 [ 236.504215] CPU: 0 PID: 10078 Comm: syz-executor2 Not tainted 5.0.0-rc1+ #7 [ 236.511358] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 236.520743] Call Trace: [ 236.523407] dump_stack+0x173/0x1d0 [ 236.527089] ? kmsan_get_shadow_origin_ptr+0x60/0x440 [ 236.532347] should_fail+0xa19/0xb20 [ 236.536142] __should_failslab+0x278/0x2a0 [ 236.540449] should_failslab+0x29/0x70 [ 236.544401] __kmalloc_node_track_caller+0x202/0xff0 [ 236.549562] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 236.554551] FAULT_INJECTION: forcing a failure. [ 236.554551] name failslab, interval 1, probability 0, space 0, times 0 [ 236.554970] ? kmem_cache_alloc_node+0x1d2/0xc20 [ 236.555012] ? netlink_sendmsg+0xb82/0x1300 [ 236.575291] ? netlink_sendmsg+0xb82/0x1300 [ 236.579648] __alloc_skb+0x309/0xa20 [ 236.583392] ? netlink_sendmsg+0xb82/0x1300 [ 236.587751] netlink_sendmsg+0xb82/0x1300 [ 236.591952] ___sys_sendmsg+0xdb9/0x11b0 [ 236.596048] ? netlink_getsockopt+0x1460/0x1460 [ 236.600758] ? kmsan_get_shadow_origin_ptr+0x60/0x440 [ 236.605989] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 236.611384] ? __fget_light+0x6e1/0x750 [ 236.615402] ? kmsan_get_shadow_origin_ptr+0x60/0x440 [ 236.620635] __se_sys_sendmsg+0x305/0x460 [ 236.624837] __x64_sys_sendmsg+0x4a/0x70 [ 236.628927] do_syscall_64+0xbc/0xf0 [ 236.632687] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 236.637904] RIP: 0033:0x458099 [ 236.641138] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 236.660060] RSP: 002b:00007efd4e05bc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 236.667796] RAX: ffffffffffffffda RBX: 00007efd4e05bc90 RCX: 0000000000458099 [ 236.675082] RDX: 0000000000000000 RSI: 0000000020000340 RDI: 0000000000000003 [ 236.682370] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 236.689660] R10: 0000000000000000 R11: 0000000000000246 R12: 00007efd4e05c6d4 [ 236.696964] R13: 00000000004cb8a8 R14: 00000000004d8db8 R15: 0000000000000004 [ 236.704287] CPU: 1 PID: 10083 Comm: syz-executor3 Not tainted 5.0.0-rc1+ #7 [ 236.711414] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 236.720800] Call Trace: [ 236.723452] dump_stack+0x173/0x1d0 [ 236.727153] ? kmsan_get_shadow_origin_ptr+0x60/0x440 [ 236.732394] should_fail+0xa19/0xb20 [ 236.736183] __should_failslab+0x278/0x2a0 [ 236.740475] should_failslab+0x29/0x70 [ 236.744422] kmem_cache_alloc_node+0x123/0xc20 [ 236.749055] ? __alloc_skb+0x218/0xa20 [ 236.753003] __alloc_skb+0x218/0xa20 [ 236.756785] tipc_nl_compat_doit+0x175/0xaf0 [ 236.761245] ? kmsan_get_shadow_origin_ptr+0x60/0x440 [ 236.766499] ? kmsan_get_shadow_origin_ptr+0x60/0x440 [ 236.771746] tipc_nl_compat_recv+0x14d1/0x2750 [ 236.776399] ? tipc_nl_bearer_disable+0xb0/0xb0 [ 236.781112] ? tipc_nl_compat_dumpit+0x820/0x820 [ 236.785928] ? tipc_netlink_compat_stop+0x40/0x40 [ 236.790814] genl_rcv_msg+0x185f/0x1a60 [ 236.794876] netlink_rcv_skb+0x431/0x620 [ 236.798980] ? genl_unbind+0x390/0x390 [ 236.802921] genl_rcv+0x63/0x80 [ 236.806254] netlink_unicast+0xf3e/0x1020 [ 236.810457] netlink_sendmsg+0x127f/0x1300 [ 236.814763] ___sys_sendmsg+0xdb9/0x11b0 [ 236.818874] ? netlink_getsockopt+0x1460/0x1460 [ 236.823593] ? kmsan_get_shadow_origin_ptr+0x60/0x440 [ 236.828830] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 236.834241] ? __fget_light+0x6e1/0x750 [ 236.838280] ? kmsan_get_shadow_origin_ptr+0x60/0x440 [ 236.843531] __se_sys_sendmsg+0x305/0x460 [ 236.847752] __x64_sys_sendmsg+0x4a/0x70 [ 236.851866] do_syscall_64+0xbc/0xf0 [ 236.855645] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 236.860872] RIP: 0033:0x458099 [ 236.864110] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 236.883067] RSP: 002b:00007f3f0e28ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 18:16:01 executing program 2 (fault-call:2 fault-nth:2): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, r1, 0x201, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'veth1_to_bridge\x02'}}}}}, 0x3c}}, 0x0) [ 236.890835] RAX: ffffffffffffffda RBX: 00007f3f0e28ac90 RCX: 0000000000458099 [ 236.898149] RDX: 0000000000000000 RSI: 0000000020000340 RDI: 0000000000000003 [ 236.905454] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 236.912757] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3f0e28b6d4 [ 236.920057] R13: 00000000004cb8a8 R14: 00000000004d8db8 R15: 0000000000000004 18:16:02 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f121e0d3f3188a070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x40, 0x0) write$P9_RLINK(r3, &(0x7f0000000040)={0x7, 0x47, 0x1}, 0x7) r4 = getpgid(0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@empty, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@initdev}, 0x0, @in6=@local}}, &(0x7f00000001c0)=0xe8) sendmsg$nl_generic(r3, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000002}, 0xc, &(0x7f0000000200)={&(0x7f0000000480)={0x25c0, 0x1a, 0x20, 0x70bd29, 0x25dfdbfc, {0x6}, [@nested={0x9c, 0x36, [@typed={0x98, 0x60, @binary="2f87cc3c3d53f567905871bfc56fffecb575b635402ef422a84c24a18f4edcfe2a8c2c1ff5d0a477d323ab10d983dc6ce39a06e3c092099da4330f0d62e57b597e864e10352abdb9aa88329bc121c74f3816bc2054b8d3191cf49b859a1c8b0a4abedc48b86a2db854293bfed14542b7aecfc5710868125ef012902694cc6cf8e8d6124575f03325930e6e200d3c625746"}]}, @generic="b855487ca99721bcdd519aa43e7ccaa42b76b0a189dcfcc1b7b674e1714e876043215142fa25840a1d2c7be78a1c60bd5d4ea4106ecd", @generic="04abbff03755014ca5db33839176fc983f0f5c56e2be0ec844716430a887bd932e0cb54cc40f4c", @nested={0x1088, 0x57, [@generic="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@generic="78e42d52c0a28eed9b44f79cd56dd399fe127eb182ac60f6ec94d86e7f1782eae661c7352a399db0115bcfd8ff9967ae8d24c2f01460f678c703d54349f61a3398790006d490", @generic="0734f18853dfe16427b59b3043ea4e58603ce61d796b5b2d1cf063da9ee0d1bb664d0d9952cfcd10c26809", @typed={0x8, 0x94, @fd=r0}, @typed={0x8, 0x4a, @ipv4=@local}]}, @generic="fd819fb82ab73a58959fa66ffb399ed18761cc306e107910a877f361cbe763863d7b9c99048970c147efccd01b56fdf73e521dbc92dc809227a3cf5534cc8efad8bc0c763398473bd25c0d2e956e6511262676a03134438a0d7db6a71fb37c29ab3649c30ed68363b139518dcda43fb60f03277a7eee322e5fb131d7ad355c686e0181a2fc7c071b26679b9079e1f1df0edbbf8a48cfb3d983627f7b742638737a2955301e13d20c59c95c5bd78155089a76b5560a404bf963863009a22da2a00c0abb972ed31f974c72270c78a4567f1d1d77e0da4b3ce76fff126f", @nested={0x11c4, 0x22, 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@generic="257f9bdc090ee3b9bec81d27096cc3d5a87712e12b84f58e3823be67dc6486ad1dd400e2a8a17c78144c14fc947c3caa4c086064473073a97d7615a0807c50932990b83de147cb450060d761b550f4fd83bc0fa417bd2b6261bb0ba67c52490311757c6770cd9c55f467a751d2d878a67946e04b2589796c98f83bc254fbb98a3db83317365f62e07d0a5d2254865bbf612c14422df1ea4d5e4d5c0867aaa9108efb1634891daf1f33c1612ccf6e4df7a77361c39d771a74a5db41f475b7381fca77f5fab9e508efa9dd8fbf39a318efe620783ad6112e5ad584ea619f494e754184ceed4862c3", @typed={0x8, 0x53, @u32}, @typed={0x8, 0x91, @pid=r4}, @typed={0x4, 0x28}]}, @nested={0xbc, 0x32, [@generic="1d948d4f2cd667ecc2b9a83f3cf48b54caba6bb3e2a1d5d7c889c24157f483400d19055e6a8e55a01039a7aeffd152e1a51dd5c6cf904443935bd392a373761f5a50a39035b8505cf48f28c742c426d777bb2c0e0ccca8279abe8a59de6ef1dbd249b9606b6f8b7e291bafce8fdb54c1259cb6a4", @generic="17c784067e31d06bcb2b61f2d8486fff962dec8fb636aa4a37e922ee2792bb0c13d051f38429dc86bfd3ae87ce4259fcf07d300c4e72104c614f0b06dc839bd20373c4"]}, @nested={0xcc, 0x73, [@typed={0x8, 0x74, @uid=r5}, @generic="4f90ac717032b6a7cbef2240cfacbb23e26e0a57405486df18fcc130cb91990cfac3b287dc20aae4d0ada81a64312e7a40ae5136eecff7ef7693ddc81947b26489f8103eba1e762e7a6769ebb1f8d6e08ed47e6c2febb4008e8497ae6c4d001ea93b1a85584ade4631c95976b8385816d6e516c409801937a52358e1a5bc17fa35a6e6cf562303bd62dde2842cffa66b42f71f9492a36d68fca47813a4cd17780302eee00fe3e88c553a037ba512803592c7ac27b2a7b6bf441bfa625de5a9c9"]}]}, 0x25c0}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) sendmsg$TIPC_CMD_ENABLE_BEARER(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000080)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0102000000000000000001000000000000000141000000200017000000000000000069623a76657468315f746f5f62726964676502007d89e7320c737ca3e48ed81a413a94cadfabf891c311312d803b29629c75c20fd2eeab9d9e5be506b19479bda91a4028a1d1a9a2a5510e4fcf74bceeb2f2756d17ef7ed400cade6211ad0f01d20213d79f60412eaeb0697f0af2962d71d0008071abc14dbebd7e42bc65b2b1"], 0x3c}}, 0x0) [ 236.969641] FAULT_INJECTION: forcing a failure. [ 236.969641] name failslab, interval 1, probability 0, space 0, times 0 [ 236.981082] CPU: 0 PID: 10088 Comm: syz-executor2 Not tainted 5.0.0-rc1+ #7 [ 236.988234] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 236.997619] Call Trace: [ 237.000269] dump_stack+0x173/0x1d0 [ 237.003953] ? kmsan_get_shadow_origin_ptr+0x60/0x440 [ 237.009209] should_fail+0xa19/0xb20 [ 237.013005] __should_failslab+0x278/0x2a0 [ 237.017309] should_failslab+0x29/0x70 [ 237.021259] kmem_cache_alloc+0xff/0xb60 [ 237.025370] ? skb_clone+0x2fd/0x570 [ 237.029159] skb_clone+0x2fd/0x570 [ 237.032766] netlink_deliver_tap+0x7b3/0xe80 [ 237.037253] netlink_unicast+0xde9/0x1020 [ 237.041738] netlink_sendmsg+0x127f/0x1300 [ 237.046048] ___sys_sendmsg+0xdb9/0x11b0 [ 237.050190] ? netlink_getsockopt+0x1460/0x1460 [ 237.054922] ? kmsan_get_shadow_origin_ptr+0x60/0x440 [ 237.060190] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 237.065607] ? __fget_light+0x6e1/0x750 [ 237.069647] ? kmsan_get_shadow_origin_ptr+0x60/0x440 [ 237.074897] __se_sys_sendmsg+0x305/0x460 [ 237.079140] __x64_sys_sendmsg+0x4a/0x70 [ 237.083258] do_syscall_64+0xbc/0xf0 [ 237.087032] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 237.092271] RIP: 0033:0x458099 [ 237.095527] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 18:16:02 executing program 3 (fault-call:2 fault-nth:4): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, r1, 0x201, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'veth1_to_bridge\x02'}}}}}, 0x3c}}, 0x0) [ 237.114472] RSP: 002b:00007efd4e05bc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 237.122233] RAX: ffffffffffffffda RBX: 00007efd4e05bc90 RCX: 0000000000458099 [ 237.129538] RDX: 0000000000000000 RSI: 0000000020000340 RDI: 0000000000000003 [ 237.136842] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 237.144170] R10: 0000000000000000 R11: 0000000000000246 R12: 00007efd4e05c6d4 [ 237.151484] R13: 00000000004cb8a8 R14: 00000000004d8db8 R15: 0000000000000004 [ 237.155296] Enabling of bearer rejected, illegal name 18:16:02 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3c) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_nanosleep(0x6, 0x0, &(0x7f0000000080)={r1, r2+30000000}, &(0x7f0000000100)) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000001c0)=',', 0x1}], 0x1}, 0xc100) close(0xffffffffffffffff) getresuid(&(0x7f0000000940), 0x0, 0x0) getpid() fcntl$getown(0xffffffffffffffff, 0x9) lstat(0x0, &(0x7f0000000300)) fcntl$getown(0xffffffffffffffff, 0x9) fstat(0xffffffffffffffff, &(0x7f0000002e40)) getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) getresgid(0x0, 0x0, &(0x7f0000000280)) write(r0, &(0x7f0000001680)="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", 0x7d6) [ 237.185588] Enabling of bearer rejected, illegal name [ 237.228446] FAULT_INJECTION: forcing a failure. [ 237.228446] name failslab, interval 1, probability 0, space 0, times 0 [ 237.239947] CPU: 0 PID: 10094 Comm: syz-executor3 Not tainted 5.0.0-rc1+ #7 [ 237.247086] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 237.256491] Call Trace: [ 237.259164] dump_stack+0x173/0x1d0 [ 237.262842] ? kmsan_get_shadow_origin_ptr+0x60/0x440 [ 237.268074] should_fail+0xa19/0xb20 [ 237.271852] __should_failslab+0x278/0x2a0 [ 237.276167] should_failslab+0x29/0x70 [ 237.280148] __kmalloc_node_track_caller+0x202/0xff0 [ 237.285315] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 237.290745] ? kmem_cache_alloc_node+0x1d2/0xc20 [ 237.295559] ? tipc_nl_compat_doit+0x175/0xaf0 [ 237.300207] ? tipc_nl_compat_doit+0x175/0xaf0 [ 237.304835] __alloc_skb+0x309/0xa20 [ 237.308609] ? tipc_nl_compat_doit+0x175/0xaf0 [ 237.313256] tipc_nl_compat_doit+0x175/0xaf0 [ 237.317719] ? kmsan_get_shadow_origin_ptr+0x60/0x440 [ 237.322972] ? kmsan_get_shadow_origin_ptr+0x60/0x440 [ 237.328218] tipc_nl_compat_recv+0x14d1/0x2750 [ 237.332873] ? tipc_nl_bearer_disable+0xb0/0xb0 [ 237.337589] ? tipc_nl_compat_dumpit+0x820/0x820 [ 237.342401] ? tipc_netlink_compat_stop+0x40/0x40 [ 237.347290] genl_rcv_msg+0x185f/0x1a60 [ 237.351351] netlink_rcv_skb+0x431/0x620 [ 237.355456] ? genl_unbind+0x390/0x390 [ 237.359392] genl_rcv+0x63/0x80 [ 237.362719] netlink_unicast+0xf3e/0x1020 [ 237.366923] netlink_sendmsg+0x127f/0x1300 [ 237.371231] ___sys_sendmsg+0xdb9/0x11b0 18:16:02 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='numa_maps\x00') shmat(0x0, &(0x7f0000ff9000/0x7000)=nil, 0x4002) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socket$packet(0x11, 0x0, 0x300) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) readv(r0, &(0x7f0000000300)=[{&(0x7f0000001400)=""/4096, 0x1000}], 0x1) 18:16:02 executing program 2 (fault-call:2 fault-nth:3): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, r1, 0x201, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'veth1_to_bridge\x02'}}}}}, 0x3c}}, 0x0) [ 237.375345] ? netlink_getsockopt+0x1460/0x1460 [ 237.380075] ? kmsan_get_shadow_origin_ptr+0x60/0x440 [ 237.385339] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 237.390752] ? __fget_light+0x6e1/0x750 [ 237.394788] ? kmsan_get_shadow_origin_ptr+0x60/0x440 [ 237.400035] __se_sys_sendmsg+0x305/0x460 [ 237.404264] __x64_sys_sendmsg+0x4a/0x70 [ 237.408379] do_syscall_64+0xbc/0xf0 [ 237.412173] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 237.417396] RIP: 0033:0x458099 [ 237.420637] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 237.439579] RSP: 002b:00007f3f0e28ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 237.447343] RAX: ffffffffffffffda RBX: 00007f3f0e28ac90 RCX: 0000000000458099 [ 237.454653] RDX: 0000000000000000 RSI: 0000000020000340 RDI: 0000000000000003 [ 237.461960] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 237.469276] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3f0e28b6d4 [ 237.476585] R13: 00000000004cb8a8 R14: 00000000004d8db8 R15: 0000000000000004 [ 237.523654] FAULT_INJECTION: forcing a failure. [ 237.523654] name failslab, interval 1, probability 0, space 0, times 0 [ 237.535083] CPU: 0 PID: 10105 Comm: syz-executor2 Not tainted 5.0.0-rc1+ #7 [ 237.542234] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 237.551615] Call Trace: [ 237.554266] dump_stack+0x173/0x1d0 [ 237.557954] ? kmsan_get_shadow_origin_ptr+0x60/0x440 [ 237.563202] should_fail+0xa19/0xb20 [ 237.566984] __should_failslab+0x278/0x2a0 18:16:02 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f121e0d3f3188a070") r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x80800, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000180)='TIPC\x00') [ 237.571290] should_failslab+0x29/0x70 [ 237.575244] kmem_cache_alloc_node+0x123/0xc20 [ 237.579878] ? __alloc_skb+0x218/0xa20 [ 237.583830] __alloc_skb+0x218/0xa20 [ 237.587614] tipc_nl_compat_doit+0x175/0xaf0 [ 237.592067] ? kmsan_get_shadow_origin_ptr+0x60/0x440 [ 237.597325] ? kmsan_get_shadow_origin_ptr+0x60/0x440 [ 237.602578] tipc_nl_compat_recv+0x14d1/0x2750 [ 237.607238] ? tipc_nl_bearer_disable+0xb0/0xb0 [ 237.611960] ? tipc_nl_compat_dumpit+0x820/0x820 [ 237.616775] ? tipc_netlink_compat_stop+0x40/0x40 [ 237.621670] genl_rcv_msg+0x185f/0x1a60 [ 237.625735] netlink_rcv_skb+0x431/0x620 [ 237.629847] ? genl_unbind+0x390/0x390 [ 237.633796] genl_rcv+0x63/0x80 [ 237.637155] netlink_unicast+0xf3e/0x1020 [ 237.641366] netlink_sendmsg+0x127f/0x1300 [ 237.645677] ___sys_sendmsg+0xdb9/0x11b0 [ 237.649818] ? netlink_getsockopt+0x1460/0x1460 [ 237.654551] ? kmsan_get_shadow_origin_ptr+0x60/0x440 [ 237.659801] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 237.665221] ? __fget_light+0x6e1/0x750 [ 237.669263] ? kmsan_get_shadow_origin_ptr+0x60/0x440 18:16:02 executing program 3 (fault-call:2 fault-nth:5): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, r1, 0x201, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'veth1_to_bridge\x02'}}}}}, 0x3c}}, 0x0) [ 237.674524] __se_sys_sendmsg+0x305/0x460 [ 237.678742] __x64_sys_sendmsg+0x4a/0x70 [ 237.682848] do_syscall_64+0xbc/0xf0 [ 237.686630] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 237.691859] RIP: 0033:0x458099 [ 237.695111] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 237.714072] RSP: 002b:00007efd4e05bc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 237.721849] RAX: ffffffffffffffda RBX: 00007efd4e05bc90 RCX: 0000000000458099 [ 237.729175] RDX: 0000000000000000 RSI: 0000000020000340 RDI: 0000000000000003 [ 237.736488] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 237.743799] R10: 0000000000000000 R11: 0000000000000246 R12: 00007efd4e05c6d4 [ 237.751104] R13: 00000000004cb8a8 R14: 00000000004d8db8 R15: 0000000000000004 18:16:02 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f121e0d3f3188a070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm-control\x00', 0x140, 0x0) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f00000001c0)={0x4, 0x0, [{0x2000, 0x1000, &(0x7f0000000380)=""/4096}, {0x5000, 0x29, &(0x7f00000000c0)=""/41}, {0x13003, 0x13, &(0x7f0000000100)=""/19}, {0x0, 0x33, &(0x7f0000000180)=""/51}]}) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') setsockopt$inet6_tcp_TCP_REPAIR(r2, 0x6, 0x13, &(0x7f0000001380)=0xffffffffffffffff, 0x4) accept4$inet(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x800) sendmsg$TIPC_CMD_ENABLE_BEARER(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB="15000100", @ANYRES16=r3, @ANYBLOB="0102000000000000000001000000000000000141000000200017000000000000000069623a76657468315f746f5f6272696467650200"], 0x3c}}, 0x0) [ 237.875231] FAULT_INJECTION: forcing a failure. [ 237.875231] name failslab, interval 1, probability 0, space 0, times 0 [ 237.886862] CPU: 0 PID: 10119 Comm: syz-executor3 Not tainted 5.0.0-rc1+ #7 [ 237.894005] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 237.903393] Call Trace: [ 237.906046] dump_stack+0x173/0x1d0 [ 237.909732] ? kmsan_get_shadow_origin_ptr+0x60/0x440 [ 237.914975] should_fail+0xa19/0xb20 [ 237.918756] __should_failslab+0x278/0x2a0 18:16:03 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x0) syz_open_dev$usb(0x0, 0x201, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e3, 0x71f, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0xe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x100000}, 0x0, 0x8, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000080)='cpu&#\x9cq\xa0\xcb6\x02>\x87\x97\xebiM\xdc\x1c') ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x80089203, 0x20000000000000) pipe2(&(0x7f00000000c0), 0x800) [ 237.923054] should_failslab+0x29/0x70 [ 237.926997] __kmalloc+0xaf/0x3a0 [ 237.930512] ? tipc_nl_compat_doit+0x204/0xaf0 [ 237.935171] tipc_nl_compat_doit+0x204/0xaf0 [ 237.939631] ? kmsan_get_shadow_origin_ptr+0x60/0x440 [ 237.944885] ? kmsan_get_shadow_origin_ptr+0x60/0x440 [ 237.950149] tipc_nl_compat_recv+0x14d1/0x2750 [ 237.954806] ? tipc_nl_bearer_disable+0xb0/0xb0 [ 237.959532] ? tipc_nl_compat_dumpit+0x820/0x820 [ 237.964344] ? tipc_netlink_compat_stop+0x40/0x40 [ 237.969232] genl_rcv_msg+0x185f/0x1a60 18:16:03 executing program 2 (fault-call:2 fault-nth:4): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, r1, 0x201, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'veth1_to_bridge\x02'}}}}}, 0x3c}}, 0x0) [ 237.973300] netlink_rcv_skb+0x431/0x620 [ 237.977413] ? genl_unbind+0x390/0x390 [ 237.981351] genl_rcv+0x63/0x80 [ 237.984683] netlink_unicast+0xf3e/0x1020 [ 237.988891] netlink_sendmsg+0x127f/0x1300 [ 237.993208] ___sys_sendmsg+0xdb9/0x11b0 [ 237.997325] ? netlink_getsockopt+0x1460/0x1460 [ 238.002057] ? kmsan_get_shadow_origin_ptr+0x60/0x440 [ 238.007309] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 238.012722] ? __fget_light+0x6e1/0x750 [ 238.016760] ? kmsan_get_shadow_origin_ptr+0x60/0x440 [ 238.022012] __se_sys_sendmsg+0x305/0x460 [ 238.026230] __x64_sys_sendmsg+0x4a/0x70 [ 238.030343] do_syscall_64+0xbc/0xf0 [ 238.034111] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 238.039356] RIP: 0033:0x458099 [ 238.042595] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 238.061529] RSP: 002b:00007f3f0e28ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 238.069325] RAX: ffffffffffffffda RBX: 00007f3f0e28ac90 RCX: 0000000000458099 [ 238.076630] RDX: 0000000000000000 RSI: 0000000020000340 RDI: 0000000000000003 [ 238.083934] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 238.091240] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3f0e28b6d4 [ 238.098548] R13: 00000000004cb8a8 R14: 00000000004d8db8 R15: 0000000000000004 18:16:03 executing program 1: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x0) preadv(r0, &(0x7f00000016c0)=[{&(0x7f0000000000)=""/175, 0xaf}, {&(0x7f0000000180)=""/78, 0x4e}, {&(0x7f0000000200)=""/203, 0xcb}, {&(0x7f0000000300)=""/247, 0xf7}, {&(0x7f0000000400)=""/238, 0xee}, {&(0x7f0000000500)=""/238, 0xee}, {&(0x7f0000000600)=""/190, 0xbe}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x8, 0x1e) r1 = syz_open_dev$binder(0x0, 0xffffffffffffffff, 0x0) dup2(r0, r1) 18:16:03 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f121e0d3f3188a070") r1 = syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x6, 0x82200) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000080)=0x1) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB="7ef85276", @ANYRES16=r3, @ANYBLOB="0102000000000000000001000000000000000141000000200017000000000000000069623a76657468315f746f5f6272696467650200"], 0x3c}}, 0x0) mmap$binder(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x20010, r0, 0x0) setsockopt$XDP_RX_RING(r1, 0x11b, 0x2, &(0x7f00000000c0)=0x330941, 0x4) [ 238.246244] FAULT_INJECTION: forcing a failure. [ 238.246244] name failslab, interval 1, probability 0, space 0, times 0 [ 238.257749] CPU: 0 PID: 10130 Comm: syz-executor2 Not tainted 5.0.0-rc1+ #7 [ 238.264889] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 238.274279] Call Trace: [ 238.276935] dump_stack+0x173/0x1d0 [ 238.280613] ? kmsan_get_shadow_origin_ptr+0x60/0x440 [ 238.285866] should_fail+0xa19/0xb20 [ 238.289658] __should_failslab+0x278/0x2a0 [ 238.294050] should_failslab+0x29/0x70 [ 238.298006] __kmalloc_node_track_caller+0x202/0xff0 [ 238.303188] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 238.308617] ? kmem_cache_alloc_node+0x1d2/0xc20 [ 238.313432] ? tipc_nl_compat_doit+0x175/0xaf0 [ 238.318080] ? tipc_nl_compat_doit+0x175/0xaf0 [ 238.322734] __alloc_skb+0x309/0xa20 [ 238.326503] ? tipc_nl_compat_doit+0x175/0xaf0 [ 238.331164] tipc_nl_compat_doit+0x175/0xaf0 [ 238.335630] ? kmsan_get_shadow_origin_ptr+0x60/0x440 [ 238.340889] ? kmsan_get_shadow_origin_ptr+0x60/0x440 [ 238.346163] tipc_nl_compat_recv+0x14d1/0x2750 [ 238.350820] ? tipc_nl_bearer_disable+0xb0/0xb0 [ 238.355538] ? tipc_nl_compat_dumpit+0x820/0x820 [ 238.360359] ? tipc_netlink_compat_stop+0x40/0x40 [ 238.365248] genl_rcv_msg+0x185f/0x1a60 [ 238.369321] netlink_rcv_skb+0x431/0x620 [ 238.373436] ? genl_unbind+0x390/0x390 [ 238.377379] genl_rcv+0x63/0x80 [ 238.380718] netlink_unicast+0xf3e/0x1020 [ 238.384931] netlink_sendmsg+0x127f/0x1300 [ 238.389245] ___sys_sendmsg+0xdb9/0x11b0 [ 238.393363] ? netlink_getsockopt+0x1460/0x1460 [ 238.398092] ? kmsan_get_shadow_origin_ptr+0x60/0x440 [ 238.403359] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 238.408773] ? __fget_light+0x6e1/0x750 [ 238.412804] ? kmsan_get_shadow_origin_ptr+0x60/0x440 [ 238.418050] __se_sys_sendmsg+0x305/0x460 [ 238.422277] __x64_sys_sendmsg+0x4a/0x70 [ 238.426388] do_syscall_64+0xbc/0xf0 [ 238.430184] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 238.435414] RIP: 0033:0x458099 18:16:03 executing program 3 (fault-call:2 fault-nth:6): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, r1, 0x201, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'veth1_to_bridge\x02'}}}}}, 0x3c}}, 0x0) [ 238.438655] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 238.457597] RSP: 002b:00007efd4e05bc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 238.465363] RAX: ffffffffffffffda RBX: 00007efd4e05bc90 RCX: 0000000000458099 [ 238.472672] RDX: 0000000000000000 RSI: 0000000020000340 RDI: 0000000000000003 [ 238.479984] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 238.487298] R10: 0000000000000000 R11: 0000000000000246 R12: 00007efd4e05c6d4 [ 238.494610] R13: 00000000004cb8a8 R14: 00000000004d8db8 R15: 0000000000000004 18:16:03 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000002700)={&(0x7f00000025c0), 0xc, &(0x7f00000026c0)={&(0x7f0000002600)=@ipv6_delrule={0xb0, 0x21, 0x0, 0x70bd2a, 0x25dfdbff, {0xa, 0x34, 0x14, 0x7, 0x0, 0x0, 0x0, 0x2, 0xd}, [@FIB_RULE_POLICY=@FRA_SUPPRESS_IFGROUP={0x8, 0xd, 0x5452}, @FRA_DST={0x14, 0x1, @local}, @FIB_RULE_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e22, 0x4e21}}, @FRA_SRC={0x14, 0x2, @local}, @FRA_SRC={0x14, 0x2, @loopback}, @FRA_DST={0x14, 0x1, @ipv4={[], [], @remote}}, @FIB_RULE_POLICY=@FRA_IP_PROTO={0x8, 0x16, 0x1}, @FRA_SRC={0x14, 0x2, @empty}, @FRA_DST={0x14, 0x1, @mcast2}]}, 0xb0}, 0x1, 0x0, 0x0, 0x8001}, 0x44800) writev(r0, &(0x7f0000002540)=[{&(0x7f0000000000)="957668ec2146a4025f3a87b36260f70f12775b9308516368e444539ea3c890dce57a6b", 0x23}, {&(0x7f0000000040)="e98079eceeb007b8ce3a550aa61e4ae636fcd15919a6b8421b854298c84c122d8f1cf704b8a679e823", 0x29}, {&(0x7f0000000180)="1316a5a98dd7466e93d8019a76e81fb86445363f9807738fd7684bf8fe354173d8f2617b3f0b3b05168422301cf4dd6944ea08f936c427a88b3880e51059877e77213df2bcd94c41fdf4998d6933392c2e213125b035ca02a0e4164dd02b3c281ee2fd705403b215cc47dc77e90976e5f78e3e9f7f45b35aa8cc7e89b51dc98364b82fdfd207836b2ca3bedfb73972a0eb8a4364cd3dc125477efb08eedda68cddeff0ff0866fd27c77ee959c011e344f8551766da80fcc732bc548ecf0fe53d1474ba2d1499e708c12abdb95d06aab6719082ecdd6071a10e84a7097d", 0xdd}, {&(0x7f0000000380)="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0x1000}, 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0x1000}, {&(0x7f0000002380)="c4cf7f5d819cda8141da1241cdc5064ddb660f6e5bb9cfabf0ad867f7fedb3f11816439dd62e30b21131f0592a1a1590aa9a12fae805fbc2c6e0b8c93a6d743b60a12d3c695d1b417635343dc43b36b84f997675952882c9ca39aef95226775d3888e8d68fb3d6d66d535379ca5a3946b98dce7aeb3b8fa616f842a28c9f59f7cc03b97371ad38306846bf8298bf50b7617cd7e180bf7ad0fa5ef37709a7b5527a67b7a2f978766a235f036f4111f1a376f5f77d8b81f73fb445510e6c5294a611cb565dd5e8485d2e682fbcb2526bd6dd479c4a475388fa63db2e5b2a3f46cd5adc5b516b015a2a0b1152231a0c0bcbacad540e4d96c9", 0xf7}, {&(0x7f0000000080)="e8d6b748beb120b16400b18b5bdf1af30b3de6733a1136a0b828e316a93f27c5b8cc4a15f53885f7e5c8cd56e02ef545735aa5f4a48d277fe8b3b98f8db3e0e7e699439233d3b7d9ddde7c0f5ecd3dda2ff6d371434eaa2191fdcf8bede113b07296b6aef957457d9a3b40d2cabbeb49cf200a862cd1baf9bb107007b3de33b684902dd8e50014f9912dcfb2548d3a8a0012a1aa44e1d9e4e6b09fd6e52f1bfa35ba5d26", 0xa4}, {&(0x7f0000002480)="4fd3b79ff69750f708ece4352730c696e2ee062ad801ac7581a8e5027c866f07118787c6c772b2f89d081ecd1eb979dba053d8a94d78222c5edb503d3e3c4a4a192ea8850bc13dc005f384006676a03231ef16ee7f839dcd4db2fdb167ef92a9841d471a4b3771394536ac949f2772456254f41e1600fdf1cca949a8381770e825a17cf54aa794324068ed778cc38726914094c182c773c9bffade7f39773013510686c5ca4de292e1633a73", 0xac}], 0x8) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f121e0d3f3188a070") r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, r3, 0x201, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'veth1_to_bridge\x02'}}}}}, 0x3c}}, 0x0) [ 238.624420] FAULT_INJECTION: forcing a failure. [ 238.624420] name failslab, interval 1, probability 0, space 0, times 0 [ 238.635830] CPU: 1 PID: 10140 Comm: syz-executor3 Not tainted 5.0.0-rc1+ #7 [ 238.642966] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 238.652358] Call Trace: [ 238.655013] dump_stack+0x173/0x1d0 [ 238.658709] ? kmsan_get_shadow_origin_ptr+0x60/0x440 [ 238.663965] should_fail+0xa19/0xb20 [ 238.667751] __should_failslab+0x278/0x2a0 [ 238.672053] should_failslab+0x29/0x70 [ 238.676009] kmem_cache_alloc_node+0x123/0xc20 [ 238.680650] ? __alloc_skb+0x218/0xa20 [ 238.684583] ? kmsan_get_shadow_origin_ptr+0x60/0x440 [ 238.689839] __alloc_skb+0x218/0xa20 [ 238.693623] tipc_nl_compat_doit+0x2a6/0xaf0 [ 238.698090] ? kmsan_get_shadow_origin_ptr+0x60/0x440 [ 238.703364] ? kmsan_get_shadow_origin_ptr+0x60/0x440 [ 238.708616] tipc_nl_compat_recv+0x14d1/0x2750 [ 238.713286] ? tipc_nl_bearer_disable+0xb0/0xb0 [ 238.718011] ? tipc_nl_compat_dumpit+0x820/0x820 [ 238.722820] ? tipc_netlink_compat_stop+0x40/0x40 [ 238.727708] genl_rcv_msg+0x185f/0x1a60 [ 238.731778] netlink_rcv_skb+0x431/0x620 [ 238.735885] ? genl_unbind+0x390/0x390 [ 238.739824] genl_rcv+0x63/0x80 [ 238.743174] netlink_unicast+0xf3e/0x1020 [ 238.747388] netlink_sendmsg+0x127f/0x1300 [ 238.751702] ___sys_sendmsg+0xdb9/0x11b0 [ 238.755817] ? netlink_getsockopt+0x1460/0x1460 [ 238.760551] ? kmsan_get_shadow_origin_ptr+0x60/0x440 [ 238.765795] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 238.771210] ? __fget_light+0x6e1/0x750 [ 238.775244] ? kmsan_get_shadow_origin_ptr+0x60/0x440 [ 238.780493] __se_sys_sendmsg+0x305/0x460 [ 238.784716] __x64_sys_sendmsg+0x4a/0x70 [ 238.788822] do_syscall_64+0xbc/0xf0 [ 238.792594] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 238.797827] RIP: 0033:0x458099 [ 238.801067] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 18:16:03 executing program 2 (fault-call:2 fault-nth:5): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, r1, 0x201, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'veth1_to_bridge\x02'}}}}}, 0x3c}}, 0x0) [ 238.820017] RSP: 002b:00007f3f0e28ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 238.827776] RAX: ffffffffffffffda RBX: 00007f3f0e28ac90 RCX: 0000000000458099 [ 238.835087] RDX: 0000000000000000 RSI: 0000000020000340 RDI: 0000000000000003 [ 238.842402] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 238.849710] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3f0e28b6d4 [ 238.857012] R13: 00000000004cb8a8 R14: 00000000004d8db8 R15: 0000000000000004 [ 238.887511] Enabling of bearer rejected, illegal name [ 238.899730] FAULT_INJECTION: forcing a failure. [ 238.899730] name failslab, interval 1, probability 0, space 0, times 0 [ 238.911225] CPU: 1 PID: 10146 Comm: syz-executor2 Not tainted 5.0.0-rc1+ #7 [ 238.918364] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 238.927749] Call Trace: [ 238.930403] dump_stack+0x173/0x1d0 [ 238.934089] ? kmsan_get_shadow_origin_ptr+0x60/0x440 [ 238.939350] should_fail+0xa19/0xb20 [ 238.943146] __should_failslab+0x278/0x2a0 [ 238.947445] should_failslab+0x29/0x70 [ 238.951385] __kmalloc+0xaf/0x3a0 [ 238.954892] ? tipc_nl_compat_doit+0x204/0xaf0 [ 238.959529] tipc_nl_compat_doit+0x204/0xaf0 [ 238.963984] ? kmsan_get_shadow_origin_ptr+0x60/0x440 [ 238.969235] ? kmsan_get_shadow_origin_ptr+0x60/0x440 [ 238.974477] tipc_nl_compat_recv+0x14d1/0x2750 [ 238.979143] ? tipc_nl_bearer_disable+0xb0/0xb0 18:16:04 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f121e0d3f3188a070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-monitor\x00', 0x800, 0x0) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f00000000c0)={0x6, 0x6}) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, r3, 0x201, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'veth1_to_bridge\x02'}}}}}, 0x3c}}, 0x0) ioctl$CAPI_SET_FLAGS(r2, 0x80044324, &(0x7f0000000080)) [ 238.983860] ? tipc_nl_compat_dumpit+0x820/0x820 [ 238.988677] ? tipc_netlink_compat_stop+0x40/0x40 [ 238.993570] genl_rcv_msg+0x185f/0x1a60 [ 238.997660] netlink_rcv_skb+0x431/0x620 [ 239.001765] ? genl_unbind+0x390/0x390 [ 239.005718] genl_rcv+0x63/0x80 [ 239.009086] netlink_unicast+0xf3e/0x1020 [ 239.013355] netlink_sendmsg+0x127f/0x1300 [ 239.017712] ___sys_sendmsg+0xdb9/0x11b0 [ 239.021908] ? netlink_getsockopt+0x1460/0x1460 [ 239.026687] ? kmsan_get_shadow_origin_ptr+0x60/0x440 [ 239.031983] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 239.037427] ? __fget_light+0x6e1/0x750 [ 239.042012] ? kmsan_get_shadow_origin_ptr+0x60/0x440 [ 239.047269] __se_sys_sendmsg+0x305/0x460 [ 239.051488] __x64_sys_sendmsg+0x4a/0x70 [ 239.055606] do_syscall_64+0xbc/0xf0 [ 239.059393] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 239.064619] RIP: 0033:0x458099 [ 239.067868] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 239.086809] RSP: 002b:00007efd4e05bc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 239.094569] RAX: ffffffffffffffda RBX: 00007efd4e05bc90 RCX: 0000000000458099 [ 239.101882] RDX: 0000000000000000 RSI: 0000000020000340 RDI: 0000000000000003 [ 239.109188] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 239.116496] R10: 0000000000000000 R11: 0000000000000246 R12: 00007efd4e05c6d4 [ 239.123815] R13: 00000000004cb8a8 R14: 00000000004d8db8 R15: 0000000000000004 [ 239.155371] Enabling of bearer rejected, illegal name 18:16:04 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) unshare(0x400) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000000)=0xffffffffffffffc1) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x0, 0x20000) write$UHID_INPUT2(r1, &(0x7f0000000080)={0xc, 0x3b, "303a48066e8bae21e0f01ba840969c10fa6192399be6056fb9eca10dd7ff184b2c7d08d929b5028f4e2cda45b7a7712c61db7f49e54b3d0ae81009"}, 0x41) 18:16:04 executing program 2 (fault-call:2 fault-nth:6): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, r1, 0x201, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'veth1_to_bridge\x02'}}}}}, 0x3c}}, 0x0) [ 239.227206] Enabling of bearer rejected, illegal name 18:16:04 executing program 3 (fault-call:2 fault-nth:7): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, r1, 0x201, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'veth1_to_bridge\x02'}}}}}, 0x3c}}, 0x0) [ 239.358709] FAULT_INJECTION: forcing a failure. [ 239.358709] name failslab, interval 1, probability 0, space 0, times 0 [ 239.370077] CPU: 1 PID: 10157 Comm: syz-executor2 Not tainted 5.0.0-rc1+ #7 [ 239.377240] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 239.386638] Call Trace: [ 239.389299] dump_stack+0x173/0x1d0 [ 239.392991] ? kmsan_get_shadow_origin_ptr+0x60/0x440 [ 239.398240] should_fail+0xa19/0xb20 [ 239.402028] __should_failslab+0x278/0x2a0 [ 239.406321] should_failslab+0x29/0x70 [ 239.410271] kmem_cache_alloc_node+0x123/0xc20 [ 239.414911] ? __alloc_skb+0x218/0xa20 [ 239.418851] ? kmsan_get_shadow_origin_ptr+0x60/0x440 [ 239.424104] __alloc_skb+0x218/0xa20 [ 239.427898] tipc_nl_compat_doit+0x2a6/0xaf0 [ 239.432361] ? kmsan_get_shadow_origin_ptr+0x60/0x440 [ 239.437613] ? kmsan_get_shadow_origin_ptr+0x60/0x440 [ 239.442870] tipc_nl_compat_recv+0x14d1/0x2750 [ 239.447536] ? tipc_nl_bearer_disable+0xb0/0xb0 [ 239.452255] ? tipc_nl_compat_dumpit+0x820/0x820 [ 239.457069] ? tipc_netlink_compat_stop+0x40/0x40 [ 239.461976] genl_rcv_msg+0x185f/0x1a60 [ 239.466041] netlink_rcv_skb+0x431/0x620 [ 239.470159] ? genl_unbind+0x390/0x390 [ 239.474103] genl_rcv+0x63/0x80 [ 239.477458] netlink_unicast+0xf3e/0x1020 [ 239.481676] netlink_sendmsg+0x127f/0x1300 [ 239.485984] ___sys_sendmsg+0xdb9/0x11b0 [ 239.490098] ? netlink_getsockopt+0x1460/0x1460 [ 239.494847] ? kmsan_get_shadow_origin_ptr+0x60/0x440 [ 239.500090] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 239.505517] ? __fget_light+0x6e1/0x750 [ 239.509559] ? kmsan_get_shadow_origin_ptr+0x60/0x440 [ 239.514807] __se_sys_sendmsg+0x305/0x460 [ 239.519023] __x64_sys_sendmsg+0x4a/0x70 [ 239.523150] do_syscall_64+0xbc/0xf0 [ 239.526923] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 239.532162] RIP: 0033:0x458099 [ 239.535405] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 18:16:04 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0adc1f121e0d3f3188a070") r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') setsockopt$inet6_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000100), 0x4) sendmsg$TIPC_CMD_ENABLE_BEARER(r1, &(0x7f0000000200)={0x0, 0x1af, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[], 0x3c}}, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x1ff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x401, 0x1, 0x7fffffff, 0x40, 0x81, 0x80000001, 0x2, {0x0, @in={{0x2, 0x4e21, @loopback}}, 0x7, 0x3, 0xfffffffffffffffd, 0x3ff, 0xdc}}, &(0x7f0000000240)=0xb0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000380)={0x0, 0x4}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000400)={r3, 0x1, 0x7ff, 0x167a, 0x6, 0x9, 0xffffffffffffffff, 0x9, {r4, @in={{0x2, 0x4e22, @loopback}}, 0x7, 0x200, 0x2, 0x7, 0x7fff}}, &(0x7f00000004c0)=0xb0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={'lo\x00', {0x2, 0x4e24, @multicast2}}) r5 = semget(0x0, 0x3, 0x400) semctl$SEM_INFO(r5, 0x2, 0x13, &(0x7f0000000000)=""/129) [ 239.554348] RSP: 002b:00007efd4e05bc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 239.562108] RAX: ffffffffffffffda RBX: 00007efd4e05bc90 RCX: 0000000000458099 [ 239.569423] RDX: 0000000000000000 RSI: 0000000020000340 RDI: 0000000000000003 [ 239.576726] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 239.584030] R10: 0000000000000000 R11: 0000000000000246 R12: 00007efd4e05c6d4 [ 239.591333] R13: 00000000004cb8a8 R14: 00000000004d8db8 R15: 0000000000000004 [ 239.634432] FAULT_INJECTION: forcing a failure. [ 239.634432] name failslab, interval 1, probability 0, space 0, times 0 [ 239.646027] CPU: 0 PID: 10161 Comm: syz-executor3 Not tainted 5.0.0-rc1+ #7 [ 239.653183] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 239.662572] Call Trace: [ 239.665232] dump_stack+0x173/0x1d0 [ 239.668926] ? kmsan_get_shadow_origin_ptr+0x60/0x440 [ 239.674186] should_fail+0xa19/0xb20 [ 239.677975] __should_failslab+0x278/0x2a0 [ 239.682270] should_failslab+0x29/0x70 [ 239.686228] __kmalloc_node_track_caller+0x202/0xff0 [ 239.691382] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 239.696801] ? kmem_cache_alloc_node+0x1d2/0xc20 [ 239.701608] ? tipc_nl_compat_doit+0x2a6/0xaf0 [ 239.706255] ? tipc_nl_compat_doit+0x2a6/0xaf0 [ 239.710888] __alloc_skb+0x309/0xa20 [ 239.714661] ? tipc_nl_compat_doit+0x2a6/0xaf0 [ 239.719312] tipc_nl_compat_doit+0x2a6/0xaf0 [ 239.723775] ? kmsan_get_shadow_origin_ptr+0x60/0x440 [ 239.729041] ? kmsan_get_shadow_origin_ptr+0x60/0x440 [ 239.734299] tipc_nl_compat_recv+0x14d1/0x2750 [ 239.738963] ? tipc_nl_bearer_disable+0xb0/0xb0 [ 239.743688] ? tipc_nl_compat_dumpit+0x820/0x820 [ 239.748515] ? tipc_netlink_compat_stop+0x40/0x40 [ 239.753412] genl_rcv_msg+0x185f/0x1a60 [ 239.757489] netlink_rcv_skb+0x431/0x620 [ 239.761602] ? genl_unbind+0x390/0x390 [ 239.765548] genl_rcv+0x63/0x80 [ 239.768884] netlink_unicast+0xf3e/0x1020 [ 239.773110] netlink_sendmsg+0x127f/0x1300 [ 239.777443] ___sys_sendmsg+0xdb9/0x11b0 [ 239.781567] ? netlink_getsockopt+0x1460/0x1460 [ 239.786299] ? kmsan_get_shadow_origin_ptr+0x60/0x440 [ 239.791553] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 239.796978] ? __fget_light+0x6e1/0x750 [ 239.801015] ? kmsan_get_shadow_origin_ptr+0x60/0x440 [ 239.806269] __se_sys_sendmsg+0x305/0x460 [ 239.810488] __x64_sys_sendmsg+0x4a/0x70 [ 239.814600] do_syscall_64+0xbc/0xf0 [ 239.818378] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 239.823604] RIP: 0033:0x458099 [ 239.826846] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 239.845787] RSP: 002b:00007f3f0e28ac78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 239.853548] RAX: ffffffffffffffda RBX: 00007f3f0e28ac90 RCX: 0000000000458099 [ 239.860858] RDX: 0000000000000000 RSI: 0000000020000340 RDI: 0000000000000003 [ 239.868185] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 239.876000] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3f0e28b6d4 18:16:04 executing program 2 (fault-call:2 fault-nth:7): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, r1, 0x201, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'veth1_to_bridge\x02'}}}}}, 0x3c}}, 0x0) 18:16:04 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(0x0, 0x0, &(0x7f00005f7ffa)='ramfs\x00', 0x0, 0x0) mount(0x0, 0x0, &(0x7f0000753000)='mslos\x00', 0x0, 0x0) mremap(&(0x7f000077c000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f00004b9000/0x3000)=nil) mbind(&(0x7f0000289000/0x400000)=nil, 0x400000, 0x0, 0x0, 0x0, 0x2) setxattr$trusted_overlay_nlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='trusted.overlay.nlink\x00', &(0x7f0000000080)={'L-', 0x8}, 0x28, 0xe155e60bb701b6cf) [ 239.883308] R13: 00000000004cb8a8 R14: 00000000004d8db8 R15: 0000000000000004 [ 239.919542] FAULT_INJECTION: forcing a failure. [ 239.919542] name failslab, interval 1, probability 0, space 0, times 0 [ 239.930962] CPU: 0 PID: 10170 Comm: syz-executor2 Not tainted 5.0.0-rc1+ #7 [ 239.938099] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 239.947507] Call Trace: [ 239.950182] dump_stack+0x173/0x1d0 [ 239.953866] ? kmsan_get_shadow_origin_ptr+0x60/0x440 [ 239.959107] should_fail+0xa19/0xb20 [ 239.962908] __should_failslab+0x278/0x2a0 [ 239.967220] should_failslab+0x29/0x70 [ 239.971189] __kmalloc_node_track_caller+0x202/0xff0 [ 239.976352] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 239.981767] ? kmem_cache_alloc_node+0x1d2/0xc20 [ 239.986576] ? tipc_nl_compat_doit+0x2a6/0xaf0 [ 239.991226] ? tipc_nl_compat_doit+0x2a6/0xaf0 [ 239.995858] __alloc_skb+0x309/0xa20 [ 239.999627] ? tipc_nl_compat_doit+0x2a6/0xaf0 [ 240.004277] tipc_nl_compat_doit+0x2a6/0xaf0 [ 240.008737] ? kmsan_get_shadow_origin_ptr+0x60/0x440 [ 240.013993] ? kmsan_get_shadow_origin_ptr+0x60/0x440 [ 240.019243] tipc_nl_compat_recv+0x14d1/0x2750 [ 240.023904] ? tipc_nl_bearer_disable+0xb0/0xb0 [ 240.028625] ? tipc_nl_compat_dumpit+0x820/0x820 [ 240.033438] ? tipc_netlink_compat_stop+0x40/0x40 [ 240.038333] genl_rcv_msg+0x185f/0x1a60 [ 240.042400] netlink_rcv_skb+0x431/0x620 [ 240.046516] ? genl_unbind+0x390/0x390 [ 240.050462] genl_rcv+0x63/0x80 [ 240.053798] netlink_unicast+0xf3e/0x1020 [ 240.058012] netlink_sendmsg+0x127f/0x1300 [ 240.062320] ___sys_sendmsg+0xdb9/0x11b0 18:16:05 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x200001000008912, &(0x7f0000000000)="0adc1b1641121e0d3f3188a07079e56b5315b865461f73a7d6cb3d7c663cf89cceca3f32f0063534046bb3b5d7ff2d0836269b31529a67e7cef625a88bf58ab4546f6561da7ac6c7a360a9c4cbcd8b74aaf932d610e70381ea1eddc46ebec8546849d73e1ebfee56fb4bf637f28b6db381569078247b089595f5d04c57ba8d5f1153b1946676233c283613c0b54cdc2a28378740a44faaa3788c2a3fb7f1f260287400e4e2d22c35bf1f1068a9a6df93c7edc369682b343421c5f1db467c12f08e2724373c9df6b8cdfae9e6ce241511a5d7addfc0c65020730547c73762332bb4618435998c53c26037b680bb4e") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, r2, 0x201, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'veth1_to_bridge\x02'}}}}}, 0x3c}}, 0x0) [ 240.066434] ? netlink_getsockopt+0x1460/0x1460 [ 240.071191] ? kmsan_get_shadow_origin_ptr+0x60/0x440 [ 240.076448] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 240.081853] ? __fget_light+0x6e1/0x750 [ 240.085888] ? kmsan_get_shadow_origin_ptr+0x60/0x440 [ 240.091155] __se_sys_sendmsg+0x305/0x460 [ 240.095375] __x64_sys_sendmsg+0x4a/0x70 [ 240.099489] do_syscall_64+0xbc/0xf0 [ 240.103267] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 240.108494] RIP: 0033:0x458099 18:16:05 executing program 3 (fault-call:2 fault-nth:8): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, r1, 0x201, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'veth1_to_bridge\x02'}}}}}, 0x3c}}, 0x0) [ 240.111732] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 240.130671] RSP: 002b:00007efd4e05bc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 240.138426] RAX: ffffffffffffffda RBX: 00007efd4e05bc90 RCX: 0000000000458099 [ 240.145736] RDX: 0000000000000000 RSI: 0000000020000340 RDI: 0000000000000003 [ 240.153044] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 240.160354] R10: 0000000000000000 R11: 0000000000000246 R12: 00007efd4e05c6d4 [ 240.167663] R13: 00000000004cb8a8 R14: 00000000004d8db8 R15: 0000000000000004 [ 240.203277] Enabling of bearer rejected, illegal name 18:16:05 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r0, 0x810c5701, &(0x7f0000000180)) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x8004, 0x20011, r0, 0x0) clone(0x0, &(0x7f00000000c0), &(0x7f00000003c0), &(0x7f0000000140), &(0x7f0000000100)) [ 240.247874] Enabling of bearer rejected, illegal name 18:16:05 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7592, 0xa0400) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000180)={&(0x7f0000000040), 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x3c, r1, 0x722, 0x70bd27, 0x25dfdbfe, {}, [@TIPC_NLA_MEDIA={0x28, 0x5, [@TIPC_NLA_MEDIA_PROP={0x1c, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9b}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4004}, 0x4000000) syslog(0xa, &(0x7f0000000380)=""/199, 0xc7) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000780)={@local, @rand_addr, 0x0}, &(0x7f00000007c0)=0xc) bind$packet(r0, &(0x7f0000000800)={0x11, 0x10, r3, 0x1, 0x0, 0x6, @dev={[], 0xb}}, 0x14) ioctl(r2, 0x1000008912, &(0x7f0000000140)="0adc1f121e0d3f3188a070") r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, r5, 0x201, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'veth1_to_bridge\x02'}}}}}, 0x3c}}, 0x0) sendmsg$TIPC_NL_BEARER_GET(r4, &(0x7f0000000240)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000200)={&(0x7f0000000480)={0x230, r1, 0x10, 0x70bd29, 0x25dfdbfb, {}, [@TIPC_NLA_BEARER={0x70, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x6}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @l2={'ib', 0x3a, 'ip6gre0\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e21, 0x100000001, @empty, 0x100000000}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x50e, @empty, 0x80000000}}}}]}, @TIPC_NLA_SOCK={0xc, 0x2, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xfe0}]}, @TIPC_NLA_NET={0x10, 0x7, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x20}]}, @TIPC_NLA_BEARER={0x18, 0x1, [@TIPC_NLA_BEARER_PROP={0x14, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x91b9}]}]}, @TIPC_NLA_LINK={0x3c, 0x4, [@TIPC_NLA_LINK_PROP={0x2c, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x62}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}]}, @TIPC_NLA_BEARER={0xb8, 0x1, [@TIPC_NLA_BEARER_NAME={0x18, 0x1, @l2={'eth', 0x3a, 'veth1_to_bond\x00'}}, @TIPC_NLA_BEARER_PROP={0x14, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}]}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @empty}}, {0x14, 0x2, @in={0x2, 0x4e22, @broadcast}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e23, 0x2, @loopback, 0x10001}}, {0x14, 0x2, @in={0x2, 0x4e23, @remote}}}}, @TIPC_NLA_BEARER_PROP={0x14, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xaab8}]}]}, @TIPC_NLA_MEDIA={0x84, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6a00000000000000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}]}, @TIPC_NLA_MEDIA_PROP={0x54, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffffffff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1f}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xed30}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}]}]}, 0x230}, 0x1, 0x0, 0x0, 0x48000}, 0x8000) setxattr$trusted_overlay_origin(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)='trusted.overlay.origin\x00', &(0x7f0000000740)='y\x00', 0x2, 0x0) [ 240.343822] binder: 10181:10182 ioctl 810c5701 20000180 returned -22 [ 240.366725] binder: 10181:10182 ioctl 810c5701 20000180 returned -22 [ 240.423994] Enabling of bearer rejected, illegal name [ 240.440573] Enabling of bearer rejected, illegal name 18:16:05 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f121e0d3f3188a070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') getdents64(r1, &(0x7f0000000000)=""/31, 0x1f) unlink(&(0x7f0000000040)='./file0\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, r2, 0x201, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'veth1_to_bridge\x02'}}}}}, 0x3c}}, 0x0) 18:16:05 executing program 1: process_vm_writev(0x0, 0x0, 0x0, &(0x7f0000000b00)=[{&(0x7f0000002040)=""/224, 0xe0}], 0x1, 0x0) r0 = socket(0x400000000000010, 0x803, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(0xffffffffffffffff, 0x0, 0x82, &(0x7f0000000c80)={'\x00\x00\x01\x00\x00\x00\x00\x00\x80\x00'}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000700)=@vsock={0x28, 0x0, 0x0, @my}, 0x80, 0x0, 0x0, &(0x7f0000000e00)=""/241, 0xf1}, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000140)=@hci, 0x80, 0x0, 0xffffffffffffff58, 0x0, 0x287}, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000280)={0x100000001, 0x22}) socket$inet_tcp(0x2, 0x1, 0x0) process_vm_writev(0x0, &(0x7f0000000b80)=[{&(0x7f00000007c0)=""/186, 0xba}, {&(0x7f0000000900)=""/124, 0x7c}, {&(0x7f0000000d00)=""/226, 0xe2}], 0x3, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) 18:16:05 executing program 2 (fault-call:2 fault-nth:8): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, r1, 0x201, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'veth1_to_bridge\x02'}}}}}, 0x3c}}, 0x0) [ 240.611274] Enabling of bearer rejected, illegal name [ 240.661223] Enabling of bearer rejected, illegal name [ 240.713130] Enabling of bearer rejected, illegal name [ 240.720544] FAULT_INJECTION: forcing a failure. [ 240.720544] name failslab, interval 1, probability 0, space 0, times 0 [ 240.731906] CPU: 1 PID: 10201 Comm: syz-executor2 Not tainted 5.0.0-rc1+ #7 [ 240.739039] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 240.748419] Call Trace: [ 240.751067] dump_stack+0x173/0x1d0 [ 240.754746] ? kmsan_get_shadow_origin_ptr+0x60/0x440 [ 240.759986] should_fail+0xa19/0xb20 [ 240.763769] __should_failslab+0x278/0x2a0 [ 240.768065] should_failslab+0x29/0x70 [ 240.772007] kmem_cache_alloc_node+0x123/0xc20 [ 240.776642] ? __alloc_skb+0x218/0xa20 [ 240.780583] __alloc_skb+0x218/0xa20 [ 240.784364] tipc_nl_compat_recv+0x155e/0x2750 [ 240.789010] ? tipc_nl_bearer_disable+0xb0/0xb0 [ 240.793720] ? tipc_nl_compat_dumpit+0x820/0x820 [ 240.798522] ? tipc_netlink_compat_stop+0x40/0x40 [ 240.803408] genl_rcv_msg+0x185f/0x1a60 [ 240.807462] netlink_rcv_skb+0x431/0x620 [ 240.811563] ? genl_unbind+0x390/0x390 [ 240.815494] genl_rcv+0x63/0x80 [ 240.818824] netlink_unicast+0xf3e/0x1020 [ 240.823027] netlink_sendmsg+0x127f/0x1300 [ 240.827329] ___sys_sendmsg+0xdb9/0x11b0 [ 240.831433] ? netlink_getsockopt+0x1460/0x1460 [ 240.836167] ? kmsan_get_shadow_origin_ptr+0x60/0x440 [ 240.841391] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 240.846789] ? __fget_light+0x6e1/0x750 [ 240.850814] ? kmsan_get_shadow_origin_ptr+0x60/0x440 [ 240.856062] __se_sys_sendmsg+0x305/0x460 [ 240.860275] __x64_sys_sendmsg+0x4a/0x70 [ 240.864380] do_syscall_64+0xbc/0xf0 [ 240.868161] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 240.873396] RIP: 0033:0x458099 [ 240.876630] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 240.895568] RSP: 002b:00007efd4e05bc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 240.903318] RAX: ffffffffffffffda RBX: 00007efd4e05bc90 RCX: 0000000000458099 18:16:06 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x6, 0x5, 0x0, &(0x7f0000000080)) 18:16:06 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f121e0d3f3188a070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200000, 0x0) ioctl$KVM_GET_ONE_REG(r2, 0x4010aeab, &(0x7f0000000040)={0xd5, 0x5}) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000080)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010200001eb0d92e7b0001000000000000000141002000200017000000000000000069623a76657468315d0fdc39e944915a46a5cd5f746f5f6272696467650200"], 0x3c}}, 0x0) [ 240.910619] RDX: 0000000000000000 RSI: 0000000020000340 RDI: 0000000000000003 [ 240.917923] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 240.925226] R10: 0000000000000000 R11: 0000000000000246 R12: 00007efd4e05c6d4 [ 240.932524] R13: 00000000004cb8a8 R14: 00000000004d8db8 R15: 0000000000000004 [ 241.020622] ================================================================== [ 241.028037] BUG: KMSAN: uninit-value in strlen+0x3b/0xa0 [ 241.033507] CPU: 0 PID: 10204 Comm: syz-executor0 Not tainted 5.0.0-rc1+ #7 [ 241.040826] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 241.050183] Call Trace: [ 241.052785] dump_stack+0x173/0x1d0 [ 241.056435] kmsan_report+0x12e/0x2a0 [ 241.060259] __msan_warning+0x82/0xf0 [ 241.064076] strlen+0x3b/0xa0 18:16:06 executing program 1: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) ioctl$KVM_SET_NESTED_STATE(r0, 0x4080aebf, &(0x7f0000000100)={0x1, 0x0, 0x2080, {0xf000, 0x10f001, 0x3}, [], 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setsockopt$inet_int(r0, 0x0, 0xcf, &(0x7f00000000c0), 0x4) [ 241.067203] tipc_nl_compat_bearer_enable+0x22a/0x830 [ 241.072420] ? tipc_nl_compat_dumpit+0x820/0x820 [ 241.077195] tipc_nl_compat_doit+0x3aa/0xaf0 [ 241.081617] ? kmsan_get_shadow_origin_ptr+0x60/0x440 [ 241.086850] tipc_nl_compat_recv+0x14d1/0x2750 [ 241.091463] ? tipc_nl_bearer_disable+0xb0/0xb0 [ 241.096166] ? tipc_nl_compat_dumpit+0x820/0x820 [ 241.100946] ? tipc_netlink_compat_stop+0x40/0x40 [ 241.105804] genl_rcv_msg+0x185f/0x1a60 [ 241.109830] netlink_rcv_skb+0x431/0x620 [ 241.113907] ? genl_unbind+0x390/0x390 [ 241.117824] genl_rcv+0x63/0x80 [ 241.121148] netlink_unicast+0xf3e/0x1020 [ 241.125335] netlink_sendmsg+0x127f/0x1300 [ 241.129611] ___sys_sendmsg+0xdb9/0x11b0 [ 241.133695] ? netlink_getsockopt+0x1460/0x1460 [ 241.138391] ? kmsan_get_shadow_origin_ptr+0x60/0x440 [ 241.143605] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 241.148980] ? __fget_light+0x6e1/0x750 [ 241.152986] ? kmsan_get_shadow_origin_ptr+0x60/0x440 [ 241.158200] __se_sys_sendmsg+0x305/0x460 [ 241.162382] __x64_sys_sendmsg+0x4a/0x70 [ 241.166459] do_syscall_64+0xbc/0xf0 18:16:06 executing program 2 (fault-call:2 fault-nth:9): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, r1, 0x201, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'ib', 0x3a, 'veth1_to_bridge\x02'}}}}}, 0x3c}}, 0x0) [ 241.170191] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 241.175389] RIP: 0033:0x458099 [ 241.178591] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 241.197500] RSP: 002b:00007f8b62e56c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 241.205216] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000458099 [ 241.212492] RDX: 0000000000000000 RSI: 0000000020000340 RDI: 0000000000000004 [ 241.219768] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 241.227051] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8b62e576d4 [ 241.234329] R13: 00000000004cb8a8 R14: 00000000004d8db8 R15: 00000000ffffffff [ 241.241625] [ 241.243264] Uninit was created at: [ 241.246820] kmsan_internal_poison_shadow+0x92/0x150 [ 241.251938] kmsan_kmalloc+0xa6/0x130 [ 241.255752] kmsan_slab_alloc+0xe/0x10 [ 241.259659] __kmalloc_node_track_caller+0xe9e/0xff0 [ 241.264771] __alloc_skb+0x309/0xa20 18:16:06 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x20000, 0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000002c0)={r2, 0x5}, 0x8) fcntl$getownex(r0, 0x10, &(0x7f0000000380)) r3 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x8000) ioctl$TIOCGLCKTRMIOS(r3, 0x5456, &(0x7f0000000040)={0x4, 0x9, 0x2, 0x3, 0x13, 0x2, 0x0, 0x4, 0x1, 0x9, 0x5d, 0x10001}) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000340)={0x0, 0xfffffffffffffeb6, &(0x7f0000000300)={&(0x7f0000000800)=ANY=[], 0x3c}}, 0x0) fcntl$setpipe(r0, 0x407, 0xff) setxattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=@known='trusted.overlay.nlink\x00', &(0x7f0000000240)='/dev/vfio/vfio\x00', 0xf, 0x3) r4 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vfio/vfio\x00', 0x105000, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000180)=0x200, 0x4) [ 241.268497] netlink_sendmsg+0xb82/0x1300 [ 241.272659] ___sys_sendmsg+0xdb9/0x11b0 [ 241.276755] __se_sys_sendmsg+0x305/0x460 [ 241.280920] __x64_sys_sendmsg+0x4a/0x70 [ 241.284997] do_syscall_64+0xbc/0xf0 [ 241.288731] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 241.293925] ================================================================== [ 241.301289] Disabling lock debugging due to kernel taint [ 241.306750] Kernel panic - not syncing: panic_on_warn set ... [ 241.312657] CPU: 0 PID: 10204 Comm: syz-executor0 Tainted: G B 5.0.0-rc1+ #7 [ 241.321160] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 241.330520] Call Trace: [ 241.333154] dump_stack+0x173/0x1d0 [ 241.336806] panic+0x3d1/0xb01 [ 241.340042] kmsan_report+0x293/0x2a0 [ 241.343865] __msan_warning+0x82/0xf0 [ 241.347683] strlen+0x3b/0xa0 [ 241.350811] tipc_nl_compat_bearer_enable+0x22a/0x830 [ 241.356034] ? tipc_nl_compat_dumpit+0x820/0x820 [ 241.360807] tipc_nl_compat_doit+0x3aa/0xaf0 [ 241.365236] ? kmsan_get_shadow_origin_ptr+0x60/0x440 [ 241.370462] tipc_nl_compat_recv+0x14d1/0x2750 [ 241.375075] ? tipc_nl_bearer_disable+0xb0/0xb0 [ 241.379754] ? tipc_nl_compat_dumpit+0x820/0x820 [ 241.384525] ? tipc_netlink_compat_stop+0x40/0x40 [ 241.389386] genl_rcv_msg+0x185f/0x1a60 [ 241.393412] netlink_rcv_skb+0x431/0x620 [ 241.397484] ? genl_unbind+0x390/0x390 [ 241.401390] genl_rcv+0x63/0x80 [ 241.404681] netlink_unicast+0xf3e/0x1020 [ 241.408858] netlink_sendmsg+0x127f/0x1300 [ 241.413149] ___sys_sendmsg+0xdb9/0x11b0 [ 241.417233] ? netlink_getsockopt+0x1460/0x1460 [ 241.421927] ? kmsan_get_shadow_origin_ptr+0x60/0x440 [ 241.427154] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 241.432530] ? __fget_light+0x6e1/0x750 [ 241.436534] ? kmsan_get_shadow_origin_ptr+0x60/0x440 [ 241.441748] __se_sys_sendmsg+0x305/0x460 [ 241.445931] __x64_sys_sendmsg+0x4a/0x70 [ 241.450010] do_syscall_64+0xbc/0xf0 [ 241.453745] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 241.458942] RIP: 0033:0x458099 [ 241.462163] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 241.481072] RSP: 002b:00007f8b62e56c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 241.488786] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000458099 [ 241.496062] RDX: 0000000000000000 RSI: 0000000020000340 RDI: 0000000000000004 [ 241.503338] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 241.510620] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8b62e576d4 [ 241.517892] R13: 00000000004cb8a8 R14: 00000000004d8db8 R15: 00000000ffffffff [ 241.526251] Kernel Offset: disabled [ 241.529903] Rebooting in 86400 seconds..