[ 19.885992][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 19.889579][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 19.892256][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 19.896872][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 19.900376][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 19.904860][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 20.545907][ T8] device bridge_slave_1 left promiscuous mode [ 20.545981][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 20.546492][ T8] device bridge_slave_0 left promiscuous mode [ 20.546538][ T8] bridge0: port 1(bridge_slave_0) entered disabled state Warning: Permanently added '10.128.0.5' (ECDSA) to the list of known hosts. 2022/06/02 19:30:03 parsed 1 programs 2022/06/02 19:30:03 executed programs: 0 [ 37.515817][ T26] kauditd_printk_skb: 65 callbacks suppressed [ 37.515827][ T26] audit: type=1400 audit(1654198203.909:148): avc: denied { mounton } for pid=419 comm="syz-executor" path="/syzcgroup/unified" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=dir permissive=1 [ 37.516106][ T419] cgroup: Unknown subsys name 'net' [ 37.516329][ T419] cgroup: Unknown subsys name 'devices' [ 37.517014][ T419] cgroup: Unknown subsys name 'hugetlb' [ 37.517080][ T419] cgroup: Unknown subsys name 'rlimit' [ 37.517515][ T26] audit: type=1400 audit(1654198203.909:149): avc: denied { mounton } for pid=419 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 37.517641][ T26] audit: type=1400 audit(1654198203.909:150): avc: denied { mount } for pid=419 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 37.563564][ T26] audit: type=1400 audit(1654198203.949:151): avc: denied { mounton } for pid=425 comm="syz-executor.1" path="/sys/fs/fuse/connections" dev="fusectl" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=dir permissive=1 [ 37.566603][ T26] audit: type=1400 audit(1654198203.959:152): avc: denied { module_request } for pid=427 comm="syz-executor.0" kmod="netdev-nr0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 37.725741][ T22] rcu: INFO: rcu_preempt detected expedited stalls on CPUs/tasks: { 0-... } 3 jiffies s: 881 root: 0x1/. [ 37.725781][ T22] rcu: blocking rcu_node structures (internal RCU debug): [ 37.725789][ T22] Task dump for CPU 0: [ 37.725796][ T22] task:pr/ttyS0 state:R running task stack: 0 pid: 15 ppid: 2 flags:0x00004000 [ 37.725820][ T22] Call Trace: [ 37.725826][ T22] [ 37.725833][ T22] ? vsnprintf+0x1c02/0x1ce0 [ 37.725859][ T22] ? __ptr_to_hashval+0x270/0x270 [ 37.725879][ T22] ? delay_tsc+0xc1/0xe0 [ 37.725894][ T22] ? io_serial_in+0x1e/0x80 [ 37.725914][ T22] ? delay_tsc+0xc1/0xe0 [ 37.725927][ T22] ? io_serial_in+0x1e/0x80 [ 37.725943][ T22] ? wait_for_xmitr+0xc8/0x290 [ 37.725959][ T22] ? serial8250_console_write+0xaab/0xec0 [ 37.725979][ T22] ? serial8250_set_defaults+0x600/0x600 [ 37.725996][ T22] ? kmsg_dump_get_line+0x500/0x500 [ 37.726011][ T22] ? prb_read_valid+0xa5/0xf0 [ 37.726025][ T22] ? prb_final_commit+0x2f0/0x2f0 [ 37.726041][ T22] ? univ8250_console_write+0x69/0xa0 [ 37.726056][ T22] ? __console_emit_next_record+0x828/0xab0 [ 37.726073][ T22] ? trace_console_rcuidle+0x150/0x150 [ 37.726088][ T22] ? __kasan_check_write+0x14/0x20 [ 37.726105][ T22] ? _raw_spin_lock_irqsave+0xf8/0x210 [ 37.726123][ T22] ? _raw_spin_lock+0x1b0/0x1b0 [ 37.726140][ T22] ? mutex_lock_interruptible+0xb6/0x130 [ 37.726153][ T22] ? __kasan_check_write+0x14/0x20 [ 37.726168][ T22] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 37.726183][ T22] ? __kasan_check_read+0x11/0x20 [ 37.726198][ T22] ? printk_kthread_func+0xa0e/0xf60 [ 37.726213][ T22] ? console_cpu_notify+0xa0/0xa0 [ 37.726224][ T22] ? wake_bit_function+0x230/0x230 [ 37.726237][ T22] ? release_user_cpus_ptr+0x60/0x60 [ 37.726252][ T22] ? __kthread_parkme+0xb8/0x210 [ 37.726267][ T22] ? kthread+0x26b/0x300 [ 37.726277][ T22] ? console_cpu_notify+0xa0/0xa0 [ 37.726359][ T22] ? kthread_blkcg+0xd0/0xd0 [ 37.726372][ T22] ? ret_from_fork+0x1f/0x30 [ 37.726389][ T22] [ 37.856170][ T425] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.856186][ T425] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.856553][ T425] device bridge_slave_0 entered promiscuous mode [ 37.857002][ T425] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.857014][ T425] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.857326][ T425] device bridge_slave_1 entered promiscuous mode [ 37.930344][ T430] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.930360][ T430] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.930695][ T430] device bridge_slave_0 entered promiscuous mode [ 37.931231][ T430] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.931243][ T430] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.931536][ T430] device bridge_slave_1 entered promiscuous mode [ 38.031171][ T427] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.031183][ T427] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.031386][ T427] device bridge_slave_0 entered promiscuous mode [ 38.031675][ T427] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.031684][ T427] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.031861][ T427] device bridge_slave_1 entered promiscuous mode [ 38.033678][ T432] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.033687][ T432] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.033880][ T432] device bridge_slave_0 entered promiscuous mode [ 38.034149][ T432] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.034157][ T432] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.034353][ T432] device bridge_slave_1 entered promiscuous mode [ 38.065180][ T431] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.065196][ T431] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.065536][ T431] device bridge_slave_0 entered promiscuous mode [ 38.066504][ T431] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.066519][ T431] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.066842][ T431] device bridge_slave_1 entered promiscuous mode [ 38.078665][ T429] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.078681][ T429] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.079020][ T429] device bridge_slave_0 entered promiscuous mode [ 38.079544][ T429] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.079556][ T429] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.079858][ T429] device bridge_slave_1 entered promiscuous mode [ 38.336124][ T425] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.336142][ T425] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.336217][ T425] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.336228][ T425] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.343249][ T431] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.343267][ T431] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.343326][ T431] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.343338][ T431] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.362197][ T432] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.362216][ T432] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.362277][ T432] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.362289][ T432] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.371263][ T429] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.371285][ T429] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.371347][ T429] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.371359][ T429] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.381310][ T430] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.381332][ T430] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.381395][ T430] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.381407][ T430] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.387155][ T427] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.387172][ T427] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.387240][ T427] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.387252][ T427] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.430466][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 38.430802][ T36] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.430955][ T36] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.438487][ T36] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.447129][ T36] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.447372][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 38.453526][ T36] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.460915][ T36] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.468400][ T36] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.468597][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 38.476167][ T36] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.476454][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 38.483603][ T36] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.606405][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 38.606642][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 38.653853][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 38.654000][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 38.654119][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 38.654203][ T36] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.654212][ T36] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.654271][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 38.654462][ T36] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.654471][ T36] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.654564][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 38.654680][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 38.654817][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 38.654971][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 38.655101][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 38.655204][ T36] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.655212][ T36] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.655275][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 38.655401][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 38.655512][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 38.656525][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 38.656756][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 38.656919][ T36] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.656932][ T36] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.657027][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 38.657163][ T36] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.657173][ T36] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.665344][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 38.777095][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 38.777598][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 38.777908][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 38.778133][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 38.778432][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 38.778581][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 38.778581][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 38.778721][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 38.778852][ T36] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.778865][ T36] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.778980][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 38.779093][ T36] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.779104][ T36] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.779192][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 38.779346][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 38.779493][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 38.779658][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 38.779801][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 38.779923][ T36] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.779934][ T36] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.780041][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 38.780145][ T36] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.780156][ T36] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.830516][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 38.830958][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 38.831151][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 38.831479][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 38.831746][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 38.832000][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 38.832278][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 38.832538][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 38.833087][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 38.833354][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 38.833624][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 38.833971][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 38.834157][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 38.845224][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 38.845418][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 38.845589][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 38.845845][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 38.846024][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 38.846170][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 38.846326][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 38.846483][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 38.867987][ T26] audit: type=1400 audit(1654198205.259:153): avc: denied { mount } for pid=425 comm="syz-executor.1" name="/" dev="binder" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 38.904125][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 38.904313][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 38.904423][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 38.904545][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 38.904881][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 38.904974][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 38.905072][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 38.905177][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 38.905275][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 38.905361][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 38.905461][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 38.905790][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 38.942882][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 38.943100][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 38.943268][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 38.943411][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 38.943565][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 38.943701][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 38.978603][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 38.978875][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 38.979068][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 38.979241][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 38.993743][ T26] audit: type=1400 audit(1654198205.379:154): avc: denied { mounton } for pid=455 comm="syz-executor.5" path="/root/syzkaller-testdir4271588300/syzkaller.eyoHSq/0/file0" dev="sda1" ino=1161 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 39.016647][ T396] BUG: unable to handle page fault for address: fffffffffffffff8 [ 39.016668][ T396] #PF: supervisor read access in kernel mode [ 39.016677][ T396] #PF: error_code(0x0000) - not-present page [ 39.016688][ T396] PGD 6010067 P4D 6010067 PUD 6012067 PMD 0 [ 39.016715][ T396] Oops: 0000 [#1] PREEMPT SMP KASAN [ 39.016730][ T396] CPU: 0 PID: 396 Comm: kworker/0:3 Not tainted 5.18.0-syzkaller-12008-gb4925c48107d #0 [ 39.016747][ T396] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 39.016757][ T396] Workqueue: cgroup_destroy css_killed_work_fn [ 39.016778][ T396] RIP: 0010:complete+0xac/0x1c0 [ 39.016799][ T396] Code: 00 42 80 3c 33 00 74 08 4c 89 ff e8 2e 8b 5c 00 49 8b 1f 48 8d 7b f8 48 89 f8 48 c1 e8 03 42 80 3c 30 00 74 05 e8 14 8b 5c 00 <48> 8b 7b f8 e8 7b 73 f9 ff 48 89 df e8 03 67 05 01 84 c0 74 6c 48 [ 39.016812][ T396] RSP: 0018:ffffc90002747c80 EFLAGS: 00010046 [ 39.016839][ T396] RAX: 1fffffffffffffff RBX: 0000000000000000 RCX: 0000000000000001 [ 39.016850][ T396] RDX: 0000000000000001 RSI: 0000000000000004 RDI: fffffffffffffff8 [ 39.016861][ T396] RBP: ffffc90002747cb8 R08: dffffc0000000000 R09: 0000000000000003 [ 39.016872][ T396] R10: fffff520004e8f7d R11: 1ffff920004e8f7c R12: 1ffff110243d7c18 [ 39.016885][ T396] R13: 0000000000000001 R14: dffffc0000000000 R15: ffff888121ebe0d0 [ 39.016896][ T396] FS: 0000000000000000(0000) GS:ffff8881f7200000(0000) knlGS:0000000000000000 [ 39.016910][ T396] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.016922][ T396] CR2: fffffffffffffff8 CR3: 000000012672d000 CR4: 00000000003506b0 [ 39.016937][ T396] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 39.016947][ T396] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 39.016957][ T396] Call Trace: [ 39.016961][ T396] [ 39.016968][ T396] css_killed_work_fn+0x3cf/0x3f0 [ 39.016987][ T396] process_one_work+0x6cb/0xbf0 [ 39.017005][ T396] worker_thread+0xb3c/0x1390 [ 39.017026][ T396] kthread+0x26b/0x300 [ 39.017039][ T396] ? worker_clr_flags+0x1a0/0x1a0 [ 39.017054][ T396] ? kthread_blkcg+0xd0/0xd0 [ 39.017068][ T396] ret_from_fork+0x1f/0x30 [ 39.017086][ T396] [ 39.017090][ T396] Modules linked in: [ 39.017099][ T396] CR2: fffffffffffffff8 [ 39.017107][ T396] ---[ end trace 0000000000000000 ]--- [ 39.017112][ T396] RIP: 0010:complete+0xac/0x1c0 [ 39.017129][ T396] Code: 00 42 80 3c 33 00 74 08 4c 89 ff e8 2e 8b 5c 00 49 8b 1f 48 8d 7b f8 48 89 f8 48 c1 e8 03 42 80 3c 30 00 74 05 e8 14 8b 5c 00 <48> 8b 7b f8 e8 7b 73 f9 ff 48 89 df e8 03 67 05 01 84 c0 74 6c 48 [ 39.017140][ T396] RSP: 0018:ffffc90002747c80 EFLAGS: 00010046 [ 39.017152][ T396] RAX: 1fffffffffffffff RBX: 0000000000000000 RCX: 0000000000000001 [ 39.017162][ T396] RDX: 0000000000000001 RSI: 0000000000000004 RDI: fffffffffffffff8 [ 39.017171][ T396] RBP: ffffc90002747cb8 R08: dffffc0000000000 R09: 0000000000000003 [ 39.017182][ T396] R10: fffff520004e8f7d R11: 1ffff920004e8f7c R12: 1ffff110243d7c18 [ 39.017193][ T396] R13: 0000000000000001 R14: dffffc0000000000 R15: ffff888121ebe0d0 [ 39.017204][ T396] FS: 0000000000000000(0000) GS:ffff8881f7200000(0000) knlGS:0000000000000000 [ 39.017218][ T396] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.017229][ T396] CR2: fffffffffffffff8 CR3: 000000012672d000 CR4: 00000000003506b0 [ 39.017241][ T396] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 39.017250][ T396] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 39.017260][ T396] Kernel panic - not syncing: Fatal exception [ 39.020768][ T396] Kernel Offset: disabled