Warning: Permanently added '10.128.1.123' (ED25519) to the list of known hosts.
2025/11/25 21:56:44 parsed 1 programs
[ 58.108592][ T28] audit: type=1400 audit(1764107804.441:109): avc: denied { unlink } for pid=386 comm="syz-executor" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t"
[ 58.138662][ T386] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 58.609430][ T400] bridge0: port 1(bridge_slave_0) entered blocking state
[ 58.616752][ T400] bridge0: port 1(bridge_slave_0) entered disabled state
[ 58.626208][ T400] device bridge_slave_0 entered promiscuous mode
[ 58.632828][ T400] bridge0: port 2(bridge_slave_1) entered blocking state
[ 58.639887][ T400] bridge0: port 2(bridge_slave_1) entered disabled state
[ 58.647073][ T400] device bridge_slave_1 entered promiscuous mode
[ 58.662716][ T400] bridge0: port 2(bridge_slave_1) entered blocking state
[ 58.669775][ T400] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 58.676964][ T400] bridge0: port 1(bridge_slave_0) entered blocking state
[ 58.683985][ T400] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 58.693567][ T333] bridge0: port 1(bridge_slave_0) entered disabled state
[ 58.700798][ T333] bridge0: port 2(bridge_slave_1) entered disabled state
[ 58.708042][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 58.715512][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 58.723347][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 58.731417][ T333] bridge0: port 1(bridge_slave_0) entered blocking state
[ 58.738443][ T333] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 58.746031][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 58.754072][ T333] bridge0: port 2(bridge_slave_1) entered blocking state
[ 58.761261][ T333] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 58.769903][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 58.778172][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 58.787089][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 58.795779][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 58.803741][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 58.811081][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 58.818631][ T400] device veth0_vlan entered promiscuous mode
[ 58.825256][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 58.833908][ T400] device veth1_macvtap entered promiscuous mode
[ 58.840843][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 58.849547][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 58.870757][ T28] audit: type=1401 audit(1764107805.201:110): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768"
2025/11/25 21:56:45 executed programs: 0
[ 59.140531][ T444] bridge0: port 1(bridge_slave_0) entered blocking state
[ 59.147686][ T444] bridge0: port 1(bridge_slave_0) entered disabled state
[ 59.154924][ T444] device bridge_slave_0 entered promiscuous mode
[ 59.161757][ T444] bridge0: port 2(bridge_slave_1) entered blocking state
[ 59.168922][ T444] bridge0: port 2(bridge_slave_1) entered disabled state
[ 59.176072][ T444] device bridge_slave_1 entered promiscuous mode
[ 59.190693][ T444] bridge0: port 2(bridge_slave_1) entered blocking state
[ 59.197726][ T444] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 59.205118][ T444] bridge0: port 1(bridge_slave_0) entered blocking state
[ 59.212147][ T444] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 59.221507][ T116] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 59.228845][ T116] bridge0: port 1(bridge_slave_0) entered disabled state
[ 59.235972][ T116] bridge0: port 2(bridge_slave_1) entered disabled state
[ 59.244243][ T116] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 59.252485][ T116] bridge0: port 1(bridge_slave_0) entered blocking state
[ 59.259514][ T116] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 59.266983][ T116] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 59.275131][ T116] bridge0: port 2(bridge_slave_1) entered blocking state
[ 59.282253][ T116] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 59.290740][ T116] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 59.298877][ T116] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 59.307678][ T116] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 59.316532][ T116] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 59.324329][ T116] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 59.331707][ T116] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 59.339295][ T444] device veth0_vlan entered promiscuous mode
[ 59.345997][ T116] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 59.354389][ T444] device veth1_macvtap entered promiscuous mode
[ 59.361384][ T116] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 59.370043][ T116] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 59.383327][ T28] audit: type=1400 audit(1764107805.711:111): avc: denied { bpf } for pid=455 comm="syz.2.17" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1
[ 59.403791][ T28] audit: type=1400 audit(1764107805.711:112): avc: denied { prog_load } for pid=455 comm="syz.2.17" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1
[ 59.423517][ T28] audit: type=1400 audit(1764107805.711:113): avc: denied { map_create } for pid=455 comm="syz.2.17" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1
[ 59.442839][ T28] audit: type=1400 audit(1764107805.711:114): avc: denied { map_read map_write } for pid=455 comm="syz.2.17" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1
[ 59.462506][ T28] audit: type=1400 audit(1764107805.711:115): avc: denied { perfmon } for pid=455 comm="syz.2.17" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1
[ 59.483130][ T28] audit: type=1400 audit(1764107805.711:116): avc: denied { prog_run } for pid=455 comm="syz.2.17" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1
[ 60.068841][ T10] device bridge_slave_1 left promiscuous mode
[ 60.075069][ T10] bridge0: port 2(bridge_slave_1) entered disabled state
[ 60.083583][ T10] device bridge_slave_0 left promiscuous mode
[ 60.089755][ T10] bridge0: port 1(bridge_slave_0) entered disabled state
[ 60.097144][ T10] device veth1_macvtap left promiscuous mode
[ 60.103432][ T10] device veth0_vlan left promiscuous mode
2025/11/25 21:56:50 executed programs: 227
[ 164.908271][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 164.915247][ C1] (detected by 1, t=10002 jiffies, g=2909, q=249 ncpus=2)
[ 164.922438][ C1] rcu: All QSes seen, last rcu_preempt kthread activity 10002 (4294953750-4294943748), jiffies_till_next_fqs=1, root ->qsmask 0x0
[ 164.935867][ C1] rcu: rcu_preempt kthread starved for 10002 jiffies! g2909 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0
[ 164.947007][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 164.956982][ C1] rcu: RCU grace-period kthread stack dump:
[ 164.962852][ C1] task:rcu_preempt state:R running task stack:14712 pid:14 ppid:2 flags:0x00004000
[ 164.973775][ C1] Call Trace:
[ 164.977203][ C1]
[ 164.980131][ C1] __schedule+0x49d/0x730
[ 164.984449][ C1] schedule+0x54/0xc0
[ 164.988418][ C1] schedule_timeout+0xb9/0x170
[ 164.993168][ C1] ? __cfi_process_timeout+0x10/0x10
[ 164.998528][ C1] rcu_gp_fqs_loop+0x195/0x5d0
[ 165.003274][ C1] ? __note_gp_changes+0x189/0x230
[ 165.008367][ C1] rcu_gp_kthread+0x1c/0x150
[ 165.012941][ C1] kthread+0xe5/0x100
[ 165.016917][ C1] ? __cfi_rcu_gp_kthread+0x10/0x10
[ 165.022098][ C1] ? __cfi_kthread+0x10/0x10
[ 165.026664][ C1] ret_from_fork+0x1f/0x30
[ 165.031065][ C1]
[ 165.034069][ C1] rcu: Stack dump where RCU GP kthread last ran:
[ 165.040466][ C1] Sending NMI from CPU 1 to CPUs 0:
[ 165.045713][ C0] NMI backtrace for cpu 0
[ 165.045719][ C0] CPU: 0 PID: 8 Comm: kworker/u4:0 Not tainted syzkaller #0
[ 165.045724][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 165.045727][ C0] Workqueue: events_unbound toggle_allocation_gate
[ 165.045735][ C0] RIP: 0010:kvm_wait+0x5f/0x80
[ 165.045742][ C0] Code: 10 5d c3 48 c7 45 f0 00 00 00 00 9c 8f 45 f0 f7 45 f0 00 02 00 00 75 14 0f b6 07 40 38 f0 75 ce 66 90 0f 00 2d 20 c6 52 01 f4 c2 fa 0f b6 07 40 38 f0 75 0d 66 90 0f 00 2d 0b c6 52 01 fb f4
[ 165.045746][ C0] RSP: 0018:ffffc90000047a98 EFLAGS: 00000046
[ 165.045748][ C0] RAX: 0000000000000003 RBX: ffff888237c1bc40 RCX: 00000000000000f8
[ 165.045751][ C0] RDX: 0000000000000059 RSI: 0000000000000003 RDI: ffff888237c1bc40
[ 165.045753][ C0] RBP: ffffc90000047aa8 R08: 0000000000000004 R09: 0000000000000000
[ 165.045756][ C0] R10: 0000000000000000 R11: 0000000000000000 R12: ffff88823fff06c0
[ 165.045758][ C0] R13: 0000000000040001 R14: 0000000000000000 R15: ffff888237c2c940
[ 165.045760][ C0] FS: 0000000000000000(0000) GS:ffff888237c00000(0000) knlGS:0000000000000000
[ 165.045762][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 165.045765][ C0] CR2: 0000001b30763fff CR3: 000000000320b000 CR4: 00000000003506b0
[ 165.045773][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 165.045775][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 165.045777][ C0] Call Trace:
[ 165.045780][ C0]
[ 165.045783][ C0] __pv_queued_spin_lock_slowpath+0x27e/0x440
[ 165.045793][ C0] _raw_spin_lock_irqsave+0x73/0x80
[ 165.045799][ C0] __mod_timer+0x152/0x3b0
[ 165.045806][ C0] ? kvm_sched_clock_read+0x18/0x40
[ 165.045819][ C0] ? sched_clock_cpu+0x10/0x190
[ 165.045825][ C0] add_timer+0x1a/0x20
[ 165.045829][ C0] queue_delayed_work_on+0x64/0xc0
[ 165.045833][ C0] kvfree_call_rcu+0x217/0x310
[ 165.045839][ C0] trie_delete_elem+0x163/0x190
[ 165.045844][ C0] bpf_prog_5186c38a4019a4cb+0x42/0x46
[ 165.045850][ C0] bpf_trace_run3+0x54/0xd0
[ 165.045861][ C0] __bpf_trace_timer_start+0xb/0x10
[ 165.045865][ C0] enqueue_timer+0xa6/0xe0
[ 165.045868][ C0] __mod_timer+0x2f0/0x3b0
[ 165.045873][ C0] schedule_timeout+0xb4/0x170
[ 165.045876][ C0] ? __cfi_process_timeout+0x10/0x10
[ 165.045881][ C0] toggle_allocation_gate+0xd1/0x1e0
[ 165.045884][ C0] ? __cfi_autoremove_wake_function+0x10/0x10
[ 165.045888][ C0] process_one_work+0x1bf/0x390
[ 165.045893][ C0] worker_thread+0x231/0x390
[ 165.045897][ C0] kthread+0xe5/0x100
[ 165.045901][ C0] ? __cfi_worker_thread+0x10/0x10
[ 165.045905][ C0] ? __cfi_kthread+0x10/0x10
[ 165.045909][ C0] ret_from_fork+0x1f/0x30
[ 165.045915][ C0]
[ 308.721580][ C1] watchdog: BUG: soft lockup - CPU#1 stuck for 246s! [syz.2.278:979]
[ 308.729671][ C1] Modules linked in:
[ 308.733559][ C1] CPU: 1 PID: 979 Comm: syz.2.278 Not tainted syzkaller #0
[ 308.740731][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 308.750825][ C1] RIP: 0010:smp_call_function_many_cond+0x2f7/0x330
[ 308.757420][ C1] Code: 48 89 df e8 fb 08 4f 00 39 05 c5 c9 18 02 76 26 49 8b 0f 48 63 d0 48 8b 14 d5 a0 59 07 83 f7 44 0a 08 01 00 00 00 74 cc f3 90 <8b> 74 11 08 40 f6 c6 01 75 f4 eb be 65 48 8b 04 25 28 00 00 00 48
[ 308.777013][ C1] RSP: 0018:ffffc900022c3bc0 EFLAGS: 00000202
[ 308.783063][ C1] RAX: 0000000000000000 RBX: ffff888237d2cd48 RCX: 0000000000031260
[ 308.791027][ C1] RDX: ffff888237c00000 RSI: 0000000000000011 RDI: ffff888237d2cd48
[ 308.798996][ C1] RBP: ffffc900022c3c48 R08: 0000000000000003 R09: ffff888237d2cd50
[ 308.807036][ C1] R10: 0000000000000000 R11: ffffffff811046d0 R12: 0000000000000000
[ 308.815076][ C1] R13: 0000000000000000 R14: 0000000000000002 R15: ffff888237d2cd40
[ 308.823117][ C1] FS: 0000555577c54500(0000) GS:ffff888237d00000(0000) knlGS:0000000000000000
[ 308.832027][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 308.838611][ C1] CR2: 0000000000000000 CR3: 00000001114f4000 CR4: 00000000003506a0
[ 308.846579][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 308.854525][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 308.862473][ C1] Call Trace:
[ 308.865739][ C1]
[ 308.868660][ C1] ? __cfi_do_sync_core+0x10/0x10
[ 308.873682][ C1] ? __cfi_do_sync_core+0x10/0x10
[ 308.878692][ C1] on_each_cpu_cond_mask+0x3e/0x70
[ 308.883887][ C1] text_poke_bp_batch+0xae/0x260
[ 308.888814][ C1] text_poke_finish+0x1a/0x30
[ 308.893641][ C1] arch_jump_label_transform_apply+0x15/0x30
[ 308.899633][ C1] __jump_label_update+0xc5/0xd0
[ 308.904591][ C1] ? __cfi___bpf_trace_timer_start+0x10/0x10
[ 308.910565][ C1] jump_label_update+0xd7/0xf0
[ 308.915329][ C1] static_key_disable+0x3d/0x60
[ 308.920169][ C1] tracepoint_probe_unregister+0x217/0x390
[ 308.926040][ C1] bpf_probe_unregister+0x16/0x20
[ 308.931155][ C1] bpf_raw_tp_link_release+0x15/0x30
[ 308.936421][ C1] bpf_link_free+0x71/0x140
[ 308.940924][ C1] bpf_link_release+0x5d/0x70
[ 308.945590][ C1] __fput+0x89/0x250
[ 308.949477][ C1] ____fput+0x9/0x10
[ 308.953434][ C1] task_work_run+0x90/0xb0
[ 308.957824][ C1] exit_to_user_mode_loop+0x9b/0xb0
[ 308.963064][ C1] exit_to_user_mode_prepare+0x87/0xd0
[ 308.968510][ C1] syscall_exit_to_user_mode+0x1a/0x30
[ 308.973947][ C1] do_syscall_64+0x58/0xa0
[ 308.978361][ C1] ? clear_bhb_loop+0x30/0x80
[ 308.983041][ C1] ? clear_bhb_loop+0x30/0x80
[ 308.987724][ C1] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 308.993597][ C1] RIP: 0033:0x7f5c2858efc9
[ 308.998090][ C1] 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 a8 ff ff ff f7 d8 64 89 01 48
[ 309.017679][ C1] RSP: 002b:00007fff8aa06eb8 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4
[ 309.026183][ C1] RAX: 0000000000000000 RBX: 000000000000fd53 RCX: 00007f5c2858efc9
[ 309.034143][ C1] RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003
[ 309.042287][ C1] RBP: 00007f5c287e7da0 R08: 0000000000000001 R09: 000000068aa071af
[ 309.050250][ C1] R10: 0000001b2fb20000 R11: 0000000000000246 R12: 00007f5c287e5fac
[ 309.058306][ C1] R13: 00007f5c287e5fa0 R14: ffffffffffffffff R15: 00007fff8aa06fd0
[ 309.066331][ C1]
[ 309.069529][ C1] Sending NMI from CPU 1 to CPUs 0:
[ 309.074764][ C0] NMI backtrace for cpu 0
[ 309.074766][ C0] CPU: 0 PID: 8 Comm: kworker/u4:0 Not tainted syzkaller #0
[ 309.074770][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 309.074781][ C0] Workqueue: events_unbound toggle_allocation_gate
[ 309.074789][ C0] RIP: 0010:kvm_wait+0x5f/0x80
[ 309.074798][ C0] Code: 10 5d c3 48 c7 45 f0 00 00 00 00 9c 8f 45 f0 f7 45 f0 00 02 00 00 75 14 0f b6 07 40 38 f0 75 ce 66 90 0f 00 2d 20 c6 52 01 f4 c2 fa 0f b6 07 40 38 f0 75 0d 66 90 0f 00 2d 0b c6 52 01 fb f4
[ 309.074801][ C0] RSP: 0018:ffffc90000047a98 EFLAGS: 00000046
[ 309.074804][ C0] RAX: 0000000000000003 RBX: ffff888237c1bc40 RCX: 0000000000000000
[ 309.074806][ C0] RDX: 0000000000000059 RSI: 0000000000000003 RDI: ffff888237c1bc40
[ 309.074808][ C0] RBP: ffffc90000047aa8 R08: 0000000000000004 R09: 0000000000000000
[ 309.074810][ C0] R10: 0000000000000000 R11: 0000000000000000 R12: ffff88823fff06c0
[ 309.074812][ C0] R13: 0000000000040001 R14: 0000000000000000 R15: ffff888237c2c940
[ 309.074814][ C0] FS: 0000000000000000(0000) GS:ffff888237c00000(0000) knlGS:0000000000000000
[ 309.074817][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 309.074820][ C0] CR2: 0000001b30763fff CR3: 000000000320b000 CR4: 00000000003506b0
[ 309.074826][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 309.074828][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 309.074830][ C0] Call Trace:
[ 309.074833][ C0]
[ 309.074835][ C0] __pv_queued_spin_lock_slowpath+0x27e/0x440
[ 309.074845][ C0] _raw_spin_lock_irqsave+0x73/0x80
[ 309.074850][ C0] __mod_timer+0x152/0x3b0
[ 309.074857][ C0] ? kvm_sched_clock_read+0x18/0x40
[ 309.074862][ C0] ? sched_clock_cpu+0x10/0x190
[ 309.074870][ C0] add_timer+0x1a/0x20
[ 309.074875][ C0] queue_delayed_work_on+0x64/0xc0
[ 309.074881][ C0] kvfree_call_rcu+0x217/0x310
[ 309.074889][ C0] trie_delete_elem+0x163/0x190
[ 309.074896][ C0] bpf_prog_5186c38a4019a4cb+0x42/0x46
[ 309.074903][ C0] bpf_trace_run3+0x54/0xd0
[ 309.074911][ C0] __bpf_trace_timer_start+0xb/0x10
[ 309.074916][ C0] enqueue_timer+0xa6/0xe0
[ 309.074920][ C0] __mod_timer+0x2f0/0x3b0
[ 309.074927][ C0] schedule_timeout+0xb4/0x170
[ 309.074932][ C0] ? __cfi_process_timeout+0x10/0x10
[ 309.074939][ C0] toggle_allocation_gate+0xd1/0x1e0
[ 309.074943][ C0] ? __cfi_autoremove_wake_function+0x10/0x10
[ 309.074949][ C0] process_one_work+0x1bf/0x390
[ 309.074956][ C0] worker_thread+0x231/0x390
[ 309.074962][ C0] kthread+0xe5/0x100
[ 309.074968][ C0] ? __cfi_worker_thread+0x10/0x10
[ 309.074973][ C0] ? __cfi_kthread+0x10/0x10
[ 309.074979][ C0] ret_from_fork+0x1f/0x30
[ 309.074988][ C0]