Starting Permit User Sessions... Starting OpenBSD Secure Shell server... [ OK ] Started Permit User Sessions. [ OK ] Started Getty on tty6. [ OK ] Started Getty on tty1. [ OK ] Started Getty on tty4. [ OK ] Started Getty on tty2. [ OK ] Started Getty on tty5. [ OK ] Started Getty on tty3. [ OK ] Started OpenBSD Secure Shell server. Warning: Permanently added '10.128.0.204' (ECDSA) to the list of known hosts. 2021/09/03 00:17:41 parsed 1 programs 2021/09/03 00:17:41 executed programs: 0 [* ] A start job is running for dev-ttyS0.device (8s / 1min 30s)[** ] A start job is running for dev-ttyS0.device (9s / 1min 30s)[*** ] A start job is running for dev-ttyS0.device (9s / 1min 30s)[ *** ] A start job is running for dev-ttyS0.device (10s / 1min 30s)[ *** ] A start job is running for dev-ttyS0.device (10s / 1min 30s)[ ***] A start job is running for dev-ttyS0.device (11s / 1min 30s)[ 18.474839][ T22] audit: type=1400 audit(1630628261.389:8): avc: denied { execmem } for pid=346 comm="syz-executor.2" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 18.502033][ T350] cgroup1: Unknown subsys name 'perf_event' [ 18.508821][ T353] cgroup1: Unknown subsys name 'perf_event' [ 18.517299][ T353] cgroup1: Unknown subsys name 'net_cls' [ 18.519262][ T350] cgroup1: Unknown subsys name 'net_cls' [ 18.548627][ T352] cgroup1: Unknown subsys name 'perf_event' [ 18.554858][ T352] cgroup1: Unknown subsys name 'net_cls' [ 18.565569][ T357] cgroup1: Unknown subsys name 'perf_event' [ 18.566297][ T356] cgroup1: Unknown subsys name 'perf_event' [ 18.571720][ T357] cgroup1: Unknown subsys name 'net_cls' [ 18.578496][ T356] cgroup1: Unknown subsys name 'net_cls' [ 18.594757][ T358] cgroup1: Unknown subsys name 'perf_event' [ 18.604457][ T358] cgroup1: Unknown subsys name 'net_cls' [ 18.694628][ T353] bridge0: port 1(bridge_slave_0) entered blocking state [ 18.701659][ T353] bridge0: port 1(bridge_slave_0) entered disabled state [ 18.709650][ T353] device bridge_slave_0 entered promiscuous mode [ 18.736609][ T353] bridge0: port 2(bridge_slave_1) entered blocking state [ 18.743634][ T353] bridge0: port 2(bridge_slave_1) entered disabled state [ 18.751325][ T353] device bridge_slave_1 entered promiscuous mode [ **] A start job is running for dev-ttyS0.device (12s / 1min 30s)[ 18.814600][ T352] bridge0: port 1(bridge_slave_0) entered blocking state [ 18.821735][ T352] bridge0: port 1(bridge_slave_0) entered disabled state [ 18.829891][ T352] device bridge_slave_0 entered promiscuous mode [ 18.836699][ T358] bridge0: port 1(bridge_slave_0) entered blocking state [ 18.843698][ T358] bridge0: port 1(bridge_slave_0) entered disabled state [ 18.851643][ T358] device bridge_slave_0 entered promiscuous mode [ 18.858803][ T358] bridge0: port 2(bridge_slave_1) entered blocking state [ 18.866143][ T358] bridge0: port 2(bridge_slave_1) entered disabled state [ 18.873472][ T358] device bridge_slave_1 entered promiscuous mode [ 18.885690][ T352] bridge0: port 2(bridge_slave_1) entered blocking state [ 18.892705][ T352] bridge0: port 2(bridge_slave_1) entered disabled state [ 18.900544][ T352] device bridge_slave_1 entered promiscuous mode [ 18.956853][ T350] bridge0: port 1(bridge_slave_0) entered blocking state [ 18.964247][ T350] bridge0: port 1(bridge_slave_0) entered disabled state [ 18.971571][ T350] device bridge_slave_0 entered promiscuous mode [ 18.979234][ T350] bridge0: port 2(bridge_slave_1) entered blocking state [ 18.986729][ T350] bridge0: port 2(bridge_slave_1) entered disabled state [ 18.994366][ T350] device bridge_slave_1 entered promiscuous mode [ 19.014269][ T356] bridge0: port 1(bridge_slave_0) entered blocking state [ 19.021428][ T356] bridge0: port 1(bridge_slave_0) entered disabled state [ 19.029253][ T356] device bridge_slave_0 entered promiscuous mode [ 19.045458][ T356] bridge0: port 2(bridge_slave_1) entered blocking state [ 19.052595][ T356] bridge0: port 2(bridge_slave_1) entered disabled state [ 19.060529][ T356] device bridge_slave_1 entered promiscuous mode [ 19.127953][ T357] bridge0: port 1(bridge_slave_0) entered blocking state [ 19.135097][ T357] bridge0: port 1(bridge_slave_0) entered disabled state [ 19.142411][ T357] device bridge_slave_0 entered promiscuous mode [ 19.195076][ T357] bridge0: port 2(bridge_slave_1) entered blocking state [ 19.202207][ T357] bridge0: port 2(bridge_slave_1) entered disabled state [ 19.210408][ T357] device bridge_slave_1 entered promiscuous mode [ 19.239679][ T352] bridge0: port 2(bridge_slave_1) entered blocking state [ 19.246750][ T352] bridge0: port 2(bridge_slave_1) entered forwarding state [ 19.254035][ T352] bridge0: port 1(bridge_slave_0) entered blocking state [ 19.261047][ T352] bridge0: port 1(bridge_slave_0) entered forwarding state [ 19.304840][ T353] bridge0: port 2(bridge_slave_1) entered blocking state [ 19.312219][ T353] bridge0: port 2(bridge_slave_1) entered forwarding state [ 19.319477][ T353] bridge0: port 1(bridge_slave_0) entered blocking state [ 19.326515][ T353] bridge0: port 1(bridge_slave_0) entered forwarding state [ 19.362795][ T356] bridge0: port 2(bridge_slave_1) entered blocking state [ 19.369862][ T356] bridge0: port 2(bridge_slave_1) entered forwarding state [ 19.377199][ T356] bridge0: port 1(bridge_slave_0) entered blocking state [ 19.384354][ T356] bridge0: port 1(bridge_slave_0) entered forwarding state [ *] A start job is running for dev-ttyS0.device [ 19.397740][ T358] bridge0: port 2(bridge_slave_1) entered blocking state (12s / 1min 30s)[ 19.404890][ T358] bridge0: port 2(bridge_slave_1) entered forwarding state [ 19.413532][ T358] bridge0: port 1(bridge_slave_0) entered blocking state [ 19.420588][ T358] bridge0: port 1(bridge_slave_0) entered forwarding state [ 19.435024][ T101] bridge0: port 1(bridge_slave_0) entered disabled state [ 19.442285][ T101] bridge0: port 2(bridge_slave_1) entered disabled state [ 19.450029][ T101] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 19.458005][ T101] bridge0: port 1(bridge_slave_0) entered disabled state [ 19.465577][ T101] bridge0: port 2(bridge_slave_1) entered disabled state [ 19.472701][ T101] bridge0: port 1(bridge_slave_0) entered disabled state [ 19.480298][ T101] bridge0: port 2(bridge_slave_1) entered disabled state [ 19.487980][ T101] bridge0: port 1(bridge_slave_0) entered disabled state [ 19.495269][ T101] bridge0: port 2(bridge_slave_1) entered disabled state [ 19.535873][ T101] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 19.544122][ T101] bridge0: port 1(bridge_slave_0) entered blocking state [ 19.551135][ T101] bridge0: port 1(bridge_slave_0) entered forwarding state [ 19.559924][ T101] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 19.569082][ T101] bridge0: port 2(bridge_slave_1) entered blocking state [ 19.576263][ T101] bridge0: port 2(bridge_slave_1) entered forwarding state [ 19.615844][ T101] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 19.623310][ T101] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 19.632320][ T101] bridge0: port 1(bridge_slave_0) entered blocking state [ 19.639396][ T101] bridge0: port 1(bridge_slave_0) entered forwarding state [ 19.647308][ T101] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 19.655738][ T101] bridge0: port 2(bridge_slave_1) entered blocking state [ 19.662748][ T101] bridge0: port 2(bridge_slave_1) entered forwarding state [ 19.670094][ T101] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 19.678160][ T101] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 19.694062][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 19.701494][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 19.731376][ T163] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 19.739598][ T163] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 19.748917][ T163] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 19.756475][ T163] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 19.764125][ T163] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 19.772630][ T163] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 19.780870][ T163] bridge0: port 1(bridge_slave_0) entered blocking state [ 19.788004][ T163] bridge0: port 1(bridge_slave_0) entered forwarding state [ 19.795564][ T163] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 19.804070][ T163] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 19.812193][ T163] bridge0: port 2(bridge_slave_1) entered blocking state [ 19.819231][ T163] bridge0: port 2(bridge_slave_1) entered forwarding state [ 19.826563][ T163] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 19.834693][ T163] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 19.842586][ T163] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 19.850683][ T163] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 19.864006][ T101] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 19.872315][ T101] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 19.881076][ T101] bridge0: port 1(bridge_slave_0) entered blocking state [ 19.888128][ T101] bridge0: port 1(bridge_slave_0) entered forwarding state [ 19.902124][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 19.909687][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 19.924905][ T101] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 19.932938][ T101] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 19.941482][ T101] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 19.950520][ T101] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 19.959295][ T101] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 19.967678][ T101] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 19.976069][ T101] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 19.984804][ T101] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 19.992959][ T101] bridge0: port 2(bridge_slave_1) entered blocking state [ 20.000184][ T101] bridge0: port 2(bridge_slave_1) entered forwarding state [ **] A start job is running for dev-ttyS0.device (13s / 1min 30s)[ 20.050289][ T163] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 20.059905][ T163] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 20.068194][ T163] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 20.077356][ T163] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 20.086072][ T163] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 20.094581][ T163] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 20.102378][ T163] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 20.110459][ T163] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 20.118924][ T163] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 20.127496][ T163] bridge0: port 1(bridge_slave_0) entered blocking state [ 20.134534][ T163] bridge0: port 1(bridge_slave_0) entered forwarding state [ 20.141959][ T163] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 20.150760][ T163] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 20.159027][ T163] bridge0: port 2(bridge_slave_1) entered blocking state [ 20.166078][ T163] bridge0: port 2(bridge_slave_1) entered forwarding state [ 20.173413][ T163] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 20.182553][ T163] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 20.191052][ T163] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 20.199092][ T163] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 20.207194][ T163] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 20.217634][ T163] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 20.226249][ T163] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 20.234642][ T163] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 20.243294][ T163] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 20.254105][ T67] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 20.262208][ T67] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 20.275380][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 20.283409][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 20.292105][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 20.304527][ T163] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 20.312786][ T163] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 20.329012][ T163] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 20.337271][ T163] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 20.346315][ T163] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 20.354940][ T163] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 20.390712][ T101] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 20.398404][ T101] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 20.412269][ T101] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 20.421019][ T380] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 20.422311][ T101] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 20.432344][ T380] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 20.438723][ T101] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 20.455687][ T101] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 20.462712][ T383] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 20.464094][ T101] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 20.475288][ T383] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 20.481477][ T101] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 20.529049][ T387] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 20.538711][ T387] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 20.538969][ T101] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 20.559572][ T389] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 20.569688][ T101] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 20.570185][ T389] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 20.577788][ T101] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 20.594325][ T101] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 20.602540][ T101] bridge0: port 1(bridge_slave_0) entered blocking state [ 20.609601][ T101] bridge0: port 1(bridge_slave_0) entered forwarding state [ 20.617409][ T101] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 20.617686][ T393] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 20.625833][ T101] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 20.636675][ T393] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 20.643582][ T101] bridge0: port 2(bridge_slave_1) entered blocking state [ 20.658891][ T101] bridge0: port 2(bridge_slave_1) entered forwarding state [ 20.662568][ T395] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 20.666755][ T101] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 20.678458][ T395] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ *[0;[ 20.693164][ T101] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready 1;31m*[0;31[ 20.702849][ T101] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready m*] A start [ 20.712509][ T399] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 job is running f[ 20.715955][ T101] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 20.725407][ T399] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db or dev-ttyS0.device (14s / 1min 30s)[ 20.781902][ T405] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 20.783933][ T101] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 20.807285][ T101] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 20.817425][ T101] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 20.824020][ T405] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 20.854025][ T418] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 20.865881][ T418] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 20.878257][ T418] ================================================================== [ 20.881912][ T401] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 20.886339][ T418] BUG: KASAN: use-after-free in __list_add_valid+0x36/0xc0 [ 20.886346][ T418] Read of size 8 at addr ffff8881e8e6ac88 by task syz-executor.0/418 [ 20.886348][ T418] [ 20.886356][ T418] CPU: 0 PID: 418 Comm: syz-executor.0 Not tainted 5.4.125-syzkaller-00016-gae94e015273b #0 [ 20.886360][ T418] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 20.886363][ T418] Call Trace: [ 20.886375][ T418] dump_stack+0x1d8/0x24e [ 20.886384][ T418] ? show_regs_print_info+0x12/0x12 [ 20.886393][ T418] ? printk+0xcf/0x114 [ 20.886403][ T418] print_address_description+0x9b/0x650 [ 20.886410][ T418] ? devkmsg_release+0x11c/0x11c [ 20.886419][ T418] ? device_add+0x5d8/0x18a0 [ 20.886427][ T418] __kasan_report+0x182/0x260 [ 20.886435][ T418] ? __list_add_valid+0x36/0xc0 [ 20.886443][ T418] kasan_report+0x30/0x60 [ 20.886450][ T418] __list_add_valid+0x36/0xc0 [ 20.886459][ T418] firmware_fallback_sysfs+0x480/0xb20 [ 20.886469][ T418] _request_firmware+0x1287/0x1770 [ 20.886479][ T418] ? request_firmware+0x50/0x50 [ 20.886487][ T418] ? __nla_validate+0x50/0x50 [ 20.886500][ T418] request_firmware+0x33/0x50 [ 20.899270][ T401] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 20.901637][ T418] reg_reload_regdb+0xa0/0x220 [ 20.914892][ T401] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 20.922022][ T418] ? reg_query_regdb_wmm+0x510/0x510 [ 20.932909][ T401] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 20.935319][ T418] ? nl80211_pre_doit+0x156/0x590 [ 20.935330][ T418] genl_rcv_msg+0xed8/0x13b0 [ 20.935339][ T418] ? genl_rcv+0x40/0x40 [ 20.935347][ T418] ? preempt_schedule+0x16b/0x190 [ 20.935360][ T418] ? rhashtable_jhash2+0x1bf/0x2e0 [ 20.941205][ T401] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 20.944833][ T418] ? jhash+0x740/0x740 [ 20.944841][ T418] ? rht_key_hashfn+0x112/0x1e0 [ 20.944848][ T418] ? rht_lock+0x100/0x100 [ 20.944855][ T418] ? __sys_sendmsg+0x2c4/0x3b0 [ 20.944861][ T418] ? rht_key_hashfn+0x1e0/0x1e0 [ 20.944872][ T418] ? netlink_hash+0xd0/0xd0 [ 20.950848][ T401] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 20.954454][ T418] netlink_rcv_skb+0x200/0x480 [ 20.954462][ T418] ? genl_rcv+0x40/0x40 [ 20.954469][ T418] ? netlink_ack+0xab0/0xab0 [ 20.954477][ T418] ? __down_read+0xf1/0x210 [ 20.954490][ T418] ? __init_rwsem+0x200/0x200 [ 20.960901][ T401] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 20.963971][ T418] ? __rcu_read_lock+0x50/0x50 [ 20.963980][ T418] ? selinux_vm_enough_memory+0x170/0x170 [ 20.963988][ T418] genl_rcv+0x24/0x40 [ 20.963996][ T418] netlink_unicast+0x865/0x9f0 [ 20.964009][ T418] ? netlink_detachskb+0x40/0x40 [ 20.970165][ T401] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 20.973533][ T418] ? _copy_from_iter_full+0x29e/0x830 [ 20.978801][ T401] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 20.982508][ T418] ? __virt_addr_valid+0x1fd/0x290 [ 20.988866][ T401] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 20.993208][ T418] netlink_sendmsg+0x9ab/0xd40 [ 21.202335][ T418] ? netlink_getsockopt+0x8e0/0x8e0 [ 21.207536][ T418] ? import_iovec+0x1bc/0x380 [ 21.212192][ T418] ? security_socket_sendmsg+0x9d/0xb0 [ 21.217634][ T418] ? netlink_getsockopt+0x8e0/0x8e0 [ 21.222820][ T418] ____sys_sendmsg+0x583/0x8c0 [ 21.227573][ T418] ? __sys_sendmsg_sock+0x2b0/0x2b0 [ 21.232746][ T418] __sys_sendmsg+0x2c4/0x3b0 [ 21.237307][ T418] ? ____sys_sendmsg+0x8c0/0x8c0 [ 21.242235][ T418] ? _raw_spin_unlock_irq+0x4a/0x60 [ 21.247410][ T418] do_syscall_64+0xcb/0x1e0 [ 21.251887][ T418] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 21.257748][ T418] RIP: 0033:0x4665f9 [ 21.261622][ T418] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 21.281370][ T418] RSP: 002b:00007f33076f1188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 21.289754][ T418] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 21.297800][ T418] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000003 [ 21.305766][ T418] RBP: 00000000004bfcc4 R08: 0000000000000000 R09: 0000000000000000 [ 21.313709][ T418] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf80 [ 21.321651][ T418] R13: 00007ffd68a7d63f R14: 00007f33076f1300 R15: 0000000000022000 [ 21.329594][ T418] [ 21.331896][ T418] Allocated by task 405: [ 21.336113][ T418] __kasan_kmalloc+0x137/0x1e0 [ 21.340844][ T418] kmem_cache_alloc_trace+0x139/0x2b0 [ 21.346201][ T418] _request_firmware+0x524/0x1770 [ 21.351207][ T418] request_firmware+0x33/0x50 [ 21.355854][ T418] reg_reload_regdb+0xa0/0x220 [ 21.360601][ T418] genl_rcv_msg+0xed8/0x13b0 [ 21.360608][ T418] netlink_rcv_skb+0x200/0x480 [ 21.360619][ T418] genl_rcv+0x24/0x40 [ 21.373873][ T418] netlink_unicast+0x865/0x9f0 [ 21.378614][ T418] netlink_sendmsg+0x9ab/0xd40 [ 21.383358][ T418] ____sys_sendmsg+0x583/0x8c0 [ 21.388134][ T418] __sys_sendmsg+0x2c4/0x3b0 [ 21.392787][ T418] do_syscall_64+0xcb/0x1e0 [ 21.397313][ T418] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 21.403236][ T418] [ 21.405549][ T418] Freed by task 405: [ 21.409439][ T418] __kasan_slab_free+0x18a/0x240 [ 21.414361][ T418] slab_free_freelist_hook+0x7b/0x150 [ 21.419712][ T418] kfree+0xe0/0x660 [ 21.423505][ T418] release_firmware+0x47f/0x4d0 [ 21.428344][ T418] _request_firmware+0x145a/0x1770 [ 21.433528][ T418] request_firmware+0x33/0x50 [ 21.438193][ T418] reg_reload_regdb+0xa0/0x220 [ 21.442936][ T418] genl_rcv_msg+0xed8/0x13b0 [ 21.447533][ T418] netlink_rcv_skb+0x200/0x480 [ 21.452276][ T418] genl_rcv+0x24/0x40 [ 21.456252][ T418] netlink_unicast+0x865/0x9f0 [ 21.461014][ T418] netlink_sendmsg+0x9ab/0xd40 [ 21.465862][ T418] ____sys_sendmsg+0x583/0x8c0 [ *[ 21.470605][ T418] __sys_sendmsg+0x2c4/0x3b0 [ 21.476553][ T418] do_syscall_64+0xcb/0x1e0 [ 21.481053][ T418] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [0;1;31m*[0[ 21.486916][ T418] [ 21.490629][ T418] The buggy address belongs to the object at ffff8881e8e6ac00 [ 21.490629][ T418] which belongs to the cache kmalloc-192 of size 192 [ 21.504750][ T418] The buggy address is located 136 bytes inside of [ 21.504750][ T418] 192-byte region [ffff8881e8e6ac00, ffff8881e8e6acc0) [ 21.518008][ T418] The buggy address belongs to the page: ;31m* ] A st[ 21.523625][ T418] page:ffffea0007a39a80 refcount:1 mapcount:0 mapping:ffff8881f5c02a00 index:0x0 [ 21.534080][ T418] flags: 0x8000000000000200(slab) [ 21.539104][ T418] raw: 8000000000000200 ffffea00079c5b00 0000000600000006 ffff8881f5c02a00 art job is runni[ 21.547669][ T418] raw: 0000000000000000 0000000000100010 00000001ffffffff 0000000000000000 [ 21.558307][ T418] page dumped because: kasan: bad access detected [ 21.564696][ T418] page_owner tracks the page as allocated ng for dev-ttyS0[ 21.570397][ T418] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x12cc0(GFP_KERNEL|__GFP_NOWARN|__GFP_NORETRY) [ 21.583730][ T418] prep_new_page+0x19a/0x380 .device (14s / 1[ 21.588303][ T418] get_page_from_freelist+0x550/0x8b0 [ 21.595047][ T418] __alloc_pages_nodemask+0x3a2/0x880 [ 21.600401][ T418] alloc_slab_page+0x39/0x3e0 min 30s)[ 21.605070][ T418] new_slab+0x97/0x460 [ 21.609806][ T418] ___slab_alloc+0x330/0x4c0 [ 21.614375][ T418] kmem_cache_alloc_trace+0x199/0x2b0 [ 21.619736][ T418] kernfs_fop_open+0x321/0xad0 [ 21.624480][ T418] do_dentry_open+0x949/0x1100 [ 21.629215][ T418] path_openat+0x1127/0x3da0 [ 21.633846][ T418] do_filp_open+0x208/0x450 [ 21.638367][ T418] do_sys_open+0x383/0x7c0 [ 21.642754][ T418] do_syscall_64+0xcb/0x1e0 [ 21.647228][ T418] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 21.653087][ T418] page last free stack trace: [ 21.657774][ T418] free_pcp_prepare+0x1a9/0x270 [ 21.662593][ T418] __free_pages+0x9c/0x250 [ 21.666992][ T418] inode_doinit_with_dentry+0xb34/0x11d0 [ 21.672617][ T418] security_d_instantiate+0xa5/0x100 [ 21.677876][ T418] d_splice_alias+0x71/0x590 [ 21.682438][ T418] kernfs_iop_lookup+0x17a/0x1f0 [ 21.687341][ T418] __lookup_slow+0x2f8/0x450 [ 21.691912][ T418] walk_component+0x3e1/0x960 [ 21.696578][ T418] path_lookupat+0x219/0xa40 [ 21.701143][ T418] filename_lookup+0x223/0x6a0 [ 21.705943][ T418] do_faccessat+0x323/0x7a0 [ 21.710437][ T418] do_syscall_64+0xcb/0x1e0 [ 21.714936][ T418] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 21.720794][ T418] [ 21.723100][ T418] Memory state around the buggy address: [ 21.728696][ T418] ffff8881e8e6ab80: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 21.736735][ T418] ffff8881e8e6ac00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 21.744768][ T418] >ffff8881e8e6ac80: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 21.752805][ T418] ^ [ 21.757112][ T418] ffff8881e8e6ad00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 21.765144][ T418] ffff8881e8e6ad80: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 21.773172][ T418] ================================================================== [ 21.781198][ T418] Disabling lock debugging due to kernel taint [ 21.825618][ T427] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 21.833901][ T67] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 21.843506][ T67] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 21.845474][ T427] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 21.863266][ T67] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 21.867800][ T430] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 21.882400][ T67] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 21.885994][ T430] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 21.902973][ T401] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 21.922546][ T401] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 21.929416][ T440] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 21.941117][ T440] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 21.972973][ T163] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 21.985699][ T163] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 21.994310][ T447] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 22.006906][ T163] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 22.018402][ T447] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 22.029954][ T163] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 22.044924][ T456] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 22.056687][ T456] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 22.087361][ T461] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 22.097180][ T461] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 22.112854][ T465] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 22.122778][ T465] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 22.143851][ T473] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 22.153456][ T473] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 22.169242][ T483] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 22.179305][ T483] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ *** ] A start job is running for dev-ttyS0.device (15s / 1min 30s)[ 22.218977][ T496] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 22.231786][ T496] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 22.265687][ T511] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 22.278492][ T511] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 22.320620][ T520] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 22.330684][ T520] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 22.355728][ T530] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 22.366832][ T530] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 22.405375][ T538] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 22.418947][ T538] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 22.445593][ T552] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 22.455826][ T552] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 22.500587][ T569] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 22.510451][ T569] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 22.536600][ T578] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 22.546863][ T578] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 22.580663][ T587] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 22.592140][ T587] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 22.621427][ T601] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 22.636636][ T601] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 22.669697][ T615] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 22.686914][ T615] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 22.711098][ T625] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 22.720966][ T625] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 22.755100][ T634] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 22.766021][ T634] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 22.800864][ T651] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 22.812230][ T651] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [*** ] A start job is running for dev-ttyS0.device (16s / 1min 30s)[ 22.838526][ T662] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 22.864849][ T662] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 22.887979][ T672] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 22.916646][ T672] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 22.947301][ T681] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 22.967550][ T681] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 22.995234][ T697] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 23.009458][ T697] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 23.031036][ T706] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 23.053144][ T706] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 23.086632][ T723] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 23.097023][ T723] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 23.129686][ T732] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 23.141627][ T732] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 23.166208][ T746] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 23.176113][ T746] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 23.217158][ T754] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 23.231220][ T754] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 23.256507][ T769] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 23.271248][ T769] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 23.298524][ T780] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 23.315879][ T780] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 23.337755][ T789] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 23.351264][ T789] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 23.380563][ T800] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 23.392611][ T800] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 23.419012][ T810] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 2021/09/03 00:17:46 executed programs: 114 [ 23.433616][ T810] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [** ] A start job is running for dev-ttyS0.device (16s / 1min 30s)[ 23.462911][ T822] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 23.473776][ T822] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 23.514794][ T837] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 23.528034][ T837] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 23.568421][ T852] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 23.580805][ T852] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 23.615444][ T863] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 23.631275][ T863] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 23.662929][ T875] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 23.675625][ T875] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 23.711122][ T886] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 23.722193][ T886] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 23.755127][ T901] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 23.767248][ T901] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 23.808860][ T913] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 23.830806][ T913] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 23.850891][ T926] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 23.860469][ T926] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 23.880822][ T929] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 23.900474][ T929] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 23.943189][ T946] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 23.952813][ T946] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 23.997086][ T960] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 24.012068][ T960] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 24.034368][ T975] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 24.045261][ T975] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [* ] A start job is running for dev-ttyS0.device (17s / 1min 30s)[ 24.082229][ T980] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 24.097629][ T980] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 24.126422][ T1000] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 24.139151][ T1000] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 24.163097][ T1006] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 24.180049][ T1006] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 24.212435][ T1021] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 24.226498][ T1021] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 24.261868][ T1038] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 24.271930][ T1038] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 24.311119][ T1052] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 24.323135][ T1052] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 24.349307][ T1059] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 24.362306][ T1059] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 24.393153][ T1075] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 24.405218][ T1075] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 24.438736][ T1079] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 24.453472][ T1079] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 24.473195][ T1095] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 24.484430][ T1095] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 24.521026][ T1113] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 24.534876][ T1113] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 24.568388][ T1126] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 24.578388][ T1126] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 24.614679][ T1138] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 24.629371][ T1138] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 24.665015][ T1157] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 24.679423][ T1157] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [** ] A start job is running for dev-ttyS0.device (18s / 1min 30s)[ 24.713794][ T1168] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 24.729401][ T1168] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 24.758285][ T1179] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 24.773097][ T1179] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 24.813667][ T1193] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 24.824968][ T1193] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 24.850045][ T1204] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 24.859735][ T1204] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 24.896466][ T1213] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 24.908604][ T1213] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 24.930531][ T1225] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 24.940507][ T1225] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 24.991379][ T1243] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 25.005464][ T1243] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 25.026737][ T1252] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 25.037895][ T1252] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 25.067917][ T1264] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 25.082057][ T1264] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 25.117002][ T1276] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 25.126544][ T1276] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 25.152628][ T1284] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 25.166491][ T1284] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 25.207965][ T1300] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 25.219738][ T1300] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 25.253117][ T1310] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 25.264175][ T1310] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [*** ] A start job is running for dev-ttyS0.device (18s / 1min 30s)[ 25.296654][ T1323] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 25.307555][ T1323] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 25.343425][ T1330] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 25.356156][ T1330] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 25.384696][ T1347] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 25.394783][ T1347] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 25.429168][ T1359] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 25.440230][ T1359] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 25.475555][ T1370] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 25.488315][ T1370] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 25.519207][ T1382] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 25.531751][ T1382] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 25.567148][ T1397] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 25.579758][ T1397] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 25.613739][ T1408] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 25.625593][ T1408] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 25.659969][ T1423] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 25.671115][ T1423] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 25.690404][ T1427] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 25.704846][ T1427] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 25.752580][ T1443] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 25.763979][ T1443] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 25.790741][ T1453] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 25.805013][ T1453] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 25.839865][ T1449] list_del corruption. next->prev should be ffff8881eb07f580, but was 0000000000000000 [ 25.849749][ T1449] ------------[ cut here ]------------ [ 25.855194][ T1449] kernel BUG at lib/list_debug.c:56! [ 25.860912][ T1449] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 25.866974][ T1449] CPU: 0 PID: 1449 Comm: systemd-udevd Tainted: G B 5.4.125-syzkaller-00016-gae94e015273b #0 [ 25.878415][ T1449] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 25.889293][ T1449] RIP: 0010:__list_del_entry_valid+0xf4/0x100 [ 25.895383][ T1449] Code: ae 83 21 ff 0f 0b 48 c7 c7 40 8e 03 85 4c 89 f6 31 c0 e8 9b 83 21 ff 0f 0b 48 c7 c7 a0 8e 03 85 4c 89 f6 31 c0 e8 88 83 21 ff <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 be 08 00 00 00 48 c7 c7 b0 34 [ 25.915319][ T1449] RSP: 0018:ffff8881d60f7b90 EFLAGS: 00010246 [ 25.915335][ T1449] RAX: 0000000000000054 RBX: ffff8881e8e86288 RCX: 4df573bab0564600 [ 25.929344][ T1449] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 25.937742][ T1449] RBP: 0000000000000000 R08: ffffffff814e90d7 R09: ffffed103edc9608 [ 25.945697][ T1449] R10: ffffed103edc9608 R11: 0000000000000000 R12: dffffc0000000000 [ 25.953757][ T1449] R13: 1ffff1103d60fea8 R14: ffff8881eb07f580 R15: ffffffff86108020 [ 25.961703][ T1449] FS: 00007f3b39fae8c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 25.970695][ T1449] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 25.977368][ T1449] CR2: 00005644c6f3ed00 CR3: 00000001dbec2000 CR4: 00000000001406f0 [ 25.985458][ T1449] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 25.993804][ T1449] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 26.001773][ T1449] Call Trace: [ 26.005071][ T1449] firmware_loading_store+0x2ba/0x610 [ 26.010510][ T1449] ? sysfs_kf_read+0x1e0/0x1e0 [ 26.015253][ T1449] kernfs_fop_write+0x2ec/0x3e0 [ 26.020079][ T1449] ? kernfs_fop_read+0x450/0x450 [ 26.024999][ T1449] __vfs_write+0x103/0x780 [ 26.029389][ T1449] ? __kernel_write+0x340/0x340 [ 26.034220][ T1449] ? check_preemption_disabled+0x9e/0x330 [ 26.039912][ T1449] ? debug_smp_processor_id+0x20/0x20 [ 26.045262][ T1449] ? selinux_file_permission+0x2d0/0x520 [ 26.050878][ T1449] vfs_write+0x212/0x4e0 [ 26.055106][ T1449] ksys_write+0x186/0x2b0 [ 26.059412][ T1449] ? do_syscall_64+0x1e0/0x1e0 [ 26.064147][ T1449] ? __ia32_sys_read+0x80/0x80 [ 26.068894][ T1449] do_syscall_64+0xcb/0x1e0 [ 26.073381][ T1449] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 26.079319][ T1449] RIP: 0033:0x7f3b38e20970 [ 26.083804][ T1449] Code: 73 01 c3 48 8b 0d 28 d5 2b 00 f7 d8 64 89 01 48 83 c8 ff c3 66 0f 1f 44 00 00 83 3d 99 2d 2c 00 00 75 10 b8 01 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 31 c3 48 83 ec 08 e8 7e 9b 01 00 48 89 04 24 [ 26.103393][ T1449] RSP: 002b:00007ffd9cb3ec08 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 26.111778][ T1449] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f3b38e20970 [ 26.119722][ T1449] RDX: 0000000000000002 RSI: 00005644c6f44070 RDI: 0000000000000007 [ 26.127672][ T1449] RBP: 00005644c6f44070 R08: 00007f3b39fae8c0 R09: 0000000000000002 [ 26.135623][ T1449] R10: 0000000000000020 R11: 0000000000000246 R12: 0000000000000002 [ 26.143588][ T1449] R13: 0000000000000001 R14: 00005644c6f40eb0 R15: 0000000000000002 [ 26.151537][ T1449] Modules linked in: [ 26.158684][ T1449] ---[ end trace 3179dc56dd52cdb1 ]--- [ 26.164347][ T1449] RIP: 0010:__list_del_entry_valid+0xf4/0x100 [ 26.170542][ T1449] Code: ae 83 21 ff 0f 0b 48 c7 c7 40 8e 03 85 4c 89 f6 31 c0 e8 9b 83 21 ff 0f 0b 48 c7 c7 a0 8e 03 85 4c 89 f6 31 c0 e8 88 83 21 ff <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 be 08 00 00 00 48 c7 c7 b0 34 [ 26.190578][ T1449] RSP: 0018:ffff8881d60f7b90 EFLAGS: 00010246 [ 26.196696][ T1449] RAX: 0000000000000054 RBX: ffff8881e8e86288 RCX: 4df573bab0564600 [ 26.205302][ T1449] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 26.213297][ T1449] RBP: 0000000000000000 R08: ffffffff814e90d7 R09: ffffed103edc9608 [ 26.221508][ T1449] R10: ffffed103edc9608 R11: 0000000000000000 R12: dffffc0000000000 [ 26.229507][ T1449] R13: 1ffff1103d60fea8 R14: ffff8881eb07f580 R15: ffffffff86108020 [ 26.237505][ T1449] FS: 00007f3b39fae8c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 26.246463][ T1449] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 26.253049][ T1449] CR2: 00005644c6f3ed00 CR3: 00000001dbec2000 CR4: 00000000001406f0 [ 26.261071][ T1449] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 26.269068][ T1449] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 26.277062][ T1449] Kernel panic - not syncing: Fatal exception [ 26.284473][ T1449] Kernel Offset: disabled [ 26.288779][ T1449] Rebooting in 86400 seconds..