Warning: Permanently added '10.128.1.123' (ED25519) to the list of known hosts.
2026/08/17 17:35:31 parsed 1 programs
2026/08/17 17:35:31 serving rpc on tcp://39571
[ 108.905419][ T5635] cgroup: Unknown subsys name 'net'
[ 109.013933][ T5635] cgroup: Unknown subsys name 'cpuset'
[ 109.024055][ T5635] cgroup: Unknown subsys name 'rlimit'
Setting up swapspace version 1, size = 127995904 bytes
[ 110.744064][ T5635] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 113.826596][ T50] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 113.835803][ T50] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 113.845776][ T50] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 113.856123][ T50] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 113.864464][ T50] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 114.058549][ T5642] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality.
[ 116.538419][ T5684] bridge0: port 1(bridge_slave_0) entered blocking state
[ 116.546426][ T5684] bridge0: port 1(bridge_slave_0) entered disabled state
[ 116.553764][ T5684] bridge_slave_0: entered allmulticast mode
[ 116.561422][ T5684] bridge_slave_0: entered promiscuous mode
[ 116.570657][ T5684] bridge0: port 2(bridge_slave_1) entered blocking state
[ 116.578341][ T5684] bridge0: port 2(bridge_slave_1) entered disabled state
[ 116.585614][ T5684] bridge_slave_1: entered allmulticast mode
[ 116.593192][ T5684] bridge_slave_1: entered promiscuous mode
[ 116.624493][ T5684] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 116.636231][ T5684] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 116.667497][ T5684] team0: Port device team_slave_0 added
[ 116.676002][ T5684] team0: Port device team_slave_1 added
[ 116.704061][ T5684] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 116.716355][ T5684] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem.
[ 116.746150][ T5684] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 116.761693][ T5684] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 116.768682][ T5684] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem.
[ 116.794848][ T5684] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 116.842299][ T5684] hsr_slave_0: entered promiscuous mode
[ 116.848873][ T5684] hsr_slave_1: entered promiscuous mode
[ 117.011217][ T5684] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 117.025387][ T5684] 8021q: adding VLAN 0 to HW filter on device netdevsim0
[ 117.039833][ T5684] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 117.049664][ T5684] 8021q: adding VLAN 0 to HW filter on device netdevsim1
[ 117.057796][ T5684] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 117.069278][ T5684] 8021q: adding VLAN 0 to HW filter on device netdevsim2
[ 117.079665][ T5684] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 117.090931][ T5684] 8021q: adding VLAN 0 to HW filter on device netdevsim3
[ 117.183078][ T5684] 8021q: adding VLAN 0 to HW filter on device bond0
[ 117.209043][ T5684] 8021q: adding VLAN 0 to HW filter on device team0
[ 117.222844][ T12] bridge0: port 1(bridge_slave_0) entered blocking state
[ 117.230876][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 117.250358][ T36] bridge0: port 2(bridge_slave_1) entered blocking state
[ 117.257582][ T36] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 117.618024][ T5684] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 117.676151][ T5684] veth0_vlan: entered promiscuous mode
[ 117.692517][ T5684] veth1_vlan: entered promiscuous mode
[ 117.725220][ T5684] veth0_macvtap: entered promiscuous mode
[ 117.736941][ T5684] veth1_macvtap: entered promiscuous mode
[ 117.758760][ T5684] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 117.774981][ T5684] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 117.812352][ T36] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 117.824187][ T36] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 117.836741][ T12] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 117.880047][ T36] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 117.971715][ T1105] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 118.036851][ T1105] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 118.102946][ T1105] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 118.156768][ T1105] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 118.183456][ T36] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 118.191984][ T36] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 118.227606][ T1341] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 118.237576][ T1341] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
2026/08/17 17:35:46 executed programs: 0
[ 119.802630][ T4929] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 119.813990][ T4929] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 119.821933][ T4929] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 119.831147][ T4929] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 119.838911][ T4929] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 120.330295][ T5751] bridge0: port 1(bridge_slave_0) entered blocking state
[ 120.337702][ T5751] bridge0: port 1(bridge_slave_0) entered disabled state
[ 120.345383][ T5751] bridge_slave_0: entered allmulticast mode
[ 120.352725][ T5751] bridge_slave_0: entered promiscuous mode
[ 120.361876][ T5751] bridge0: port 2(bridge_slave_1) entered blocking state
[ 120.369168][ T5751] bridge0: port 2(bridge_slave_1) entered disabled state
[ 120.376606][ T5751] bridge_slave_1: entered allmulticast mode
[ 120.384545][ T5751] bridge_slave_1: entered promiscuous mode
[ 120.426290][ T5751] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 120.455226][ T5751] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 120.526568][ T5751] team0: Port device team_slave_0 added
[ 120.547945][ T5751] team0: Port device team_slave_1 added
[ 120.572364][ T1105] bridge_slave_1: left allmulticast mode
[ 120.578145][ T1105] bridge_slave_1: left promiscuous mode
[ 120.585510][ T1105] bridge0: port 2(bridge_slave_1) entered disabled state
[ 120.597468][ T1105] bridge_slave_0: left allmulticast mode
[ 120.604177][ T1105] bridge_slave_0: left promiscuous mode
[ 120.610117][ T1105] bridge0: port 1(bridge_slave_0) entered disabled state
[ 120.751154][ T1105] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 120.765255][ T1105] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 120.775832][ T1105] bond0 (unregistering): Released all slaves
[ 120.814233][ T5751] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 120.821749][ T5751] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem.
[ 120.848937][ T5751] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 120.866519][ T5751] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 120.873887][ T5751] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem.
[ 120.900766][ T5751] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 120.925723][ T1105] hsr_slave_0: left promiscuous mode
[ 120.932108][ T1105] hsr_slave_1: left promiscuous mode
[ 120.938141][ T1105] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 120.947298][ T1105] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 120.957251][ T1105] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 120.964834][ T1105] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 120.979090][ T1105] veth1_macvtap: left promiscuous mode
[ 120.985389][ T1105] veth0_macvtap: left promiscuous mode
[ 120.991348][ T1105] veth1_vlan: left promiscuous mode
[ 120.996678][ T1105] veth0_vlan: left promiscuous mode
[ 121.200123][ T1105] team0 (unregistering): Port device team_slave_1 removed
[ 121.221159][ T1105] team0 (unregistering): Port device team_slave_0 removed
[ 121.379159][ T5751] hsr_slave_0: entered promiscuous mode
[ 121.386273][ T5751] hsr_slave_1: entered promiscuous mode
[ 121.901370][ T4929] Bluetooth: hci0: command tx timeout
[ 122.705876][ T5751] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 122.734132][ T5751] 8021q: adding VLAN 0 to HW filter on device netdevsim0
[ 122.784891][ T5751] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 122.804539][ T5751] 8021q: adding VLAN 0 to HW filter on device netdevsim1
[ 122.812676][ T5751] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 122.826448][ T5751] 8021q: adding VLAN 0 to HW filter on device netdevsim2
[ 122.835510][ T5751] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 122.847426][ T5751] 8021q: adding VLAN 0 to HW filter on device netdevsim3
[ 123.028398][ T5751] 8021q: adding VLAN 0 to HW filter on device bond0
[ 123.053263][ T5751] 8021q: adding VLAN 0 to HW filter on device team0
[ 123.068670][ T1105] bridge0: port 1(bridge_slave_0) entered blocking state
[ 123.076031][ T1105] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 123.097828][ T1341] bridge0: port 2(bridge_slave_1) entered blocking state
[ 123.105068][ T1341] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 123.448540][ T5751] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 123.493506][ T5751] veth0_vlan: entered promiscuous mode
[ 123.506843][ T5751] veth1_vlan: entered promiscuous mode
[ 123.537115][ T5751] veth0_macvtap: entered promiscuous mode
[ 123.547467][ T5751] veth1_macvtap: entered promiscuous mode
[ 123.569166][ T5751] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 123.584855][ T5751] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 123.613717][ T3348] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 123.623303][ T3348] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 123.660629][ T12] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 123.670652][ T12] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 123.696724][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 123.705437][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 123.744219][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 123.752617][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 124.592622][ T4929] Bluetooth: hci0: command tx timeout
[ 135.264942][ T4929] Bluetooth: hci0: command tx timeout
[ 135.280306][ T1306] ieee802154 phy0 wpan0: encryption failed: -22
[ 135.289244][ T1306] ieee802154 phy1 wpan1: encryption failed: -22
[ 240.319741][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 240.326834][ C0] rcu: 1-...!: (1 GPs behind) idle=1e8c/1/0x4000000000000000 softirq=16934/16934 fqs=1
[ 240.337112][ C0] rcu: (detected by 0, t=10505 jiffies, g=16269, q=1004 ncpus=2)
[ 240.344966][ C0] Sending NMI from CPU 0 to CPUs 1:
[ 240.345015][ C1] NMI backtrace for cpu 1
[ 240.345048][ C1] CPU: 1 UID: 0 PID: 4979 Comm: udevd Not tainted syzkaller #0 PREEMPT(full)
[ 240.345067][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 240.345081][ C1] RIP: 0010:kasan_check_range+0x20/0x2c0
[ 240.345126][ C1] Code: 90 90 90 90 90 90 90 90 90 90 0f 1f 40 d6 55 41 57 41 56 41 55 41 54 53 b0 01 48 85 f6 0f 84 ae 01 00 00 4c 8d 04 37 49 39 f8 <0f> 82 36 02 00 00 49 b9 00 00 00 00 00 80 ff ff eb 0d cc cc cc 49
[ 240.345140][ C1] RSP: 0018:ffffc90000a08d00 EFLAGS: 00000002
[ 240.345159][ C1] RAX: 1ffff1100ef95601 RBX: 0000000000000010 RCX: ffffffff8bce3acf
[ 240.345171][ C1] RDX: 0000000000000001 RSI: 0000000000000010 RDI: ffff888077cab308
[ 240.345182][ C1] RBP: 0000000000000000 R08: ffff888077cab318 R09: 1ffffffff20af1e6
[ 240.345193][ C1] R10: dffffc0000000000 R11: fffffbfff20af1e7 R12: 1ffff110170e5060
[ 240.345206][ C1] R13: ffff888077cab300 R14: ffff888077cab308 R15: ffff8880b8728358
[ 240.345225][ C1] FS: 00007feea5050880(0000) GS:ffff888125049000(0000) knlGS:0000000000000000
[ 240.345239][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 240.345250][ C1] CR2: 000055558c1f44e8 CR3: 000000007e048000 CR4: 00000000003526f0
[ 240.345266][ C1] Call Trace:
[ 240.345273][ C1]
[ 240.345282][ C1] __asan_memset+0x22/0x50
[ 240.345302][ C1] timerqueue_linked_add+0x23f/0x2e0
[ 240.345328][ C1] ? trace_hrtimer_start+0x82/0x200
[ 240.345349][ C1] enqueue_hrtimer+0x18e/0x2c0
[ 240.345368][ C1] __hrtimer_run_queues+0x4ce/0xa10
[ 240.345394][ C1] hrtimer_interrupt+0x448/0x910
[ 240.345424][ C1] __sysvec_apic_timer_interrupt+0x102/0x430
[ 240.345442][ C1] sysvec_apic_timer_interrupt+0xa1/0xc0
[ 240.345461][ C1]
[ 240.345467][ C1]
[ 240.345474][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 240.345492][ C1] RIP: 0010:blkdev_common_ioctl+0x1cb1/0x3250
[ 240.345520][ C1] Code: 8b 7c 24 10 66 c7 47 0c f8 f8 e9 0e f8 ff ff e8 15 c3 10 fd 41 bc ff ff ff ff 48 8b 7c 24 10 66 c7 47 10 f8 f8 e9 f3 f7 ff ff fa c2 10 fd 48 8b 5c 24 18 48 83 c3 10 48 89 d8 48 c1 e8 03 42
[ 240.345534][ C1] RSP: 0018:ffffc9000202fac0 EFLAGS: 00000246
[ 240.345548][ C1] RAX: ffffffff84b62dc6 RBX: 0000000000000000 RCX: 0000000000000000
[ 240.345558][ C1] RDX: ffff88807f680000 RSI: 0000000000000000 RDI: 0000000000000000
[ 240.345569][ C1] RBP: ffffc9000202fdf0 R08: ffff8880238950b3 R09: 1ffff11004712a16
[ 240.345581][ C1] R10: dffffc0000000000 R11: ffffed1004712a17 R12: 0000000000000009
[ 240.345592][ C1] R13: dffffc0000000000 R14: ffff8880238950b0 R15: fffff52000405f60
[ 240.345609][ C1] ? blkdev_common_ioctl+0xc16/0x3250
[ 240.345642][ C1] ? __pfx_blkdev_common_ioctl+0x10/0x10
[ 240.345669][ C1] ? kasan_quarantine_put+0xbb/0x1f0
[ 240.345693][ C1] ? tomoyo_path_number_perm+0x219/0x5f0
[ 240.345718][ C1] ? tomoyo_path_number_perm+0x219/0x5f0
[ 240.345745][ C1] ? do_vfs_ioctl+0x116f/0x1530
[ 240.345762][ C1] ? __pfx_do_vfs_ioctl+0x10/0x10
[ 240.345780][ C1] ? apparmor_file_lock+0x252/0x360
[ 240.345806][ C1] ? hook_file_ioctl+0x1f0/0x5f0
[ 240.345843][ C1] blkdev_ioctl+0x528/0x740
[ 240.345870][ C1] ? __pfx_blkdev_ioctl+0x10/0x10
[ 240.345897][ C1] ? bpf_lsm_file_ioctl+0x9/0x20
[ 240.345917][ C1] ? __pfx_blkdev_ioctl+0x10/0x10
[ 240.345942][ C1] __se_sys_ioctl+0xfc/0x170
[ 240.345957][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 240.345975][ C1] do_syscall_64+0x174/0x580
[ 240.345995][ C1] ? clear_bhb_loop+0x70/0xc0
[ 240.346014][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 240.346031][ C1] RIP: 0033:0x7feea491d378
[ 240.346053][ C1] Code: 00 00 48 8d 44 24 08 48 89 54 24 e0 48 89 44 24 c0 48 8d 44 24 d0 48 89 44 24 c8 b8 10 00 00 00 c7 44 24 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 07 89 d0 c3 0f 1f 40 00 48 8b 15 49 3a 0d
[ 240.346067][ C1] RSP: 002b:00007ffcb96a5f68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 240.346083][ C1] RAX: ffffffffffffffda RBX: 000055a9cc3c2180 RCX: 00007feea491d378
[ 240.346095][ C1] RDX: 0000000000000000 RSI: 000000000000125f RDI: 000000000000000c
[ 240.346105][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 240.346114][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000000c
[ 240.346124][ C1] R13: 000055a9ade72100 R14: 0000000000000000 R15: 00007ffcb96a6160
[ 240.346145][ C1]
[ 240.347003][ C0] rcu: rcu_preempt kthread timer wakeup didn't happen for 10499 jiffies! g16269 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402
[ 240.782296][ C0] rcu: Possible timer handling issue on cpu=1 timer-softirq=3345
[ 240.790124][ C0] rcu: rcu_preempt kthread starved for 10500 jiffies! g16269 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=1
[ 240.801519][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 240.811506][ C0] rcu: RCU grace-period kthread stack dump:
[ 240.817409][ C0] task:rcu_preempt state:I stack:27496 pid:16 tgid:16 ppid:2 task_flags:0x208040 flags:0x00080000
[ 240.829383][ C0] Call Trace:
[ 240.832689][ C0]
[ 240.835657][ C0] __schedule+0x17d9/0x56c0
[ 240.840200][ C0] ? __lock_acquire+0x683/0x2cf0
[ 240.845202][ C0] ? __pfx___schedule+0x10/0x10
[ 240.850086][ C0] ? schedule+0x90/0x2b0
[ 240.854380][ C0] schedule+0x164/0x2b0
[ 240.858584][ C0] schedule_timeout+0x152/0x2c0
[ 240.863471][ C0] ? __pfx_schedule_timeout+0x10/0x10
[ 240.868877][ C0] ? __pfx_process_timeout+0x10/0x10
[ 240.874196][ C0] ? _raw_spin_unlock_irqrestore+0x4c/0x80
[ 240.880030][ C0] ? prepare_to_swait_event+0x322/0x350
[ 240.885650][ C0] rcu_gp_fqs_loop+0x30c/0x11f0
[ 240.890554][ C0] ? __pfx_rcu_watching_snap_save+0x10/0x10
[ 240.896487][ C0] ? __pfx_rcu_gp_fqs_loop+0x10/0x10
[ 240.901797][ C0] ? _raw_spin_unlock_irq+0x2e/0x50
[ 240.907031][ C0] ? _raw_spin_unlock_irqrestore+0x30/0x80
[ 240.912958][ C0] rcu_gp_kthread+0x9e/0x2b0
[ 240.917583][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10
[ 240.922833][ C0] ? __kthread_parkme+0x71/0x1f0
[ 240.927820][ C0] ? __kthread_parkme+0x196/0x1f0
[ 240.932885][ C0] kthread+0x388/0x470
[ 240.936998][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10
[ 240.942248][ C0] ? __pfx_kthread+0x10/0x10
[ 240.946878][ C0] ret_from_fork+0x514/0xb70
[ 240.951513][ C0] ? __pfx_ret_from_fork+0x10/0x10
[ 240.956670][ C0] ? __switch_to+0xc89/0x1420
[ 240.961380][ C0] ? __pfx_kthread+0x10/0x10
[ 240.966017][ C0] ret_from_fork_asm+0x1a/0x30
[ 240.970838][ C0]