Warning: Permanently added '10.128.1.67' (ED25519) to the list of known hosts. 2025/08/26 12:10:06 parsed 1 programs [ 225.142948][ T5868] cgroup: Unknown subsys name 'net' [ 225.367884][ T5868] cgroup: Unknown subsys name 'cpuset' [ 225.421500][ T5868] cgroup: Unknown subsys name 'rlimit' [ 227.475197][ T5868] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 233.844424][ T37] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 233.844451][ T37] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 233.951974][ T208] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 233.951998][ T208] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 234.884074][ T59] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 234.888835][ T59] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 234.889599][ T59] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 234.903287][ T59] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 234.904141][ T59] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 237.542916][ T5941] chnl_net:caif_netlink_parms(): no params data found [ 238.046462][ T5941] bridge0: port 1(bridge_slave_0) entered blocking state [ 238.047917][ T5941] bridge0: port 1(bridge_slave_0) entered disabled state [ 238.048110][ T5941] bridge_slave_0: entered allmulticast mode [ 238.050446][ T5941] bridge_slave_0: entered promiscuous mode [ 238.103517][ T5941] bridge0: port 2(bridge_slave_1) entered blocking state [ 238.103674][ T5941] bridge0: port 2(bridge_slave_1) entered disabled state [ 238.103874][ T5941] bridge_slave_1: entered allmulticast mode [ 238.106243][ T5941] bridge_slave_1: entered promiscuous mode [ 238.258790][ T5941] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 238.264895][ T5941] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 238.425174][ T5941] team0: Port device team_slave_0 added [ 238.428036][ T5941] team0: Port device team_slave_1 added [ 238.695475][ T5941] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 238.695490][ T5941] 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 1560 would solve the problem. [ 238.695511][ T5941] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 238.698511][ T5941] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 238.698529][ T5941] 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 1560 would solve the problem. [ 238.698555][ T5941] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 238.899877][ T5941] hsr_slave_0: entered promiscuous mode [ 238.905093][ T5941] hsr_slave_1: entered promiscuous mode [ 239.301231][ T5941] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 239.339950][ T5941] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 239.355355][ T5941] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 239.395629][ T5941] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 239.550109][ T5941] 8021q: adding VLAN 0 to HW filter on device bond0 [ 239.642483][ T5941] 8021q: adding VLAN 0 to HW filter on device team0 [ 239.650513][ T67] bridge0: port 1(bridge_slave_0) entered blocking state [ 239.651252][ T67] bridge0: port 1(bridge_slave_0) entered forwarding state [ 239.676033][ T67] bridge0: port 2(bridge_slave_1) entered blocking state [ 239.676135][ T67] bridge0: port 2(bridge_slave_1) entered forwarding state [ 239.972552][ T5941] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 240.035010][ T5941] veth0_vlan: entered promiscuous mode [ 240.042756][ T5941] veth1_vlan: entered promiscuous mode [ 240.080561][ T5941] veth0_macvtap: entered promiscuous mode [ 240.092610][ T5941] veth1_macvtap: entered promiscuous mode [ 240.116327][ T5941] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 240.128543][ T5941] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 240.150092][ T67] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 240.163366][ T67] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 240.165719][ T67] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 240.165941][ T67] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 240.897181][ T1109] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 241.123937][ T1109] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 241.348446][ T1109] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 242.070340][ T1109] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 2025/08/26 12:10:26 executed programs: 0 [ 242.200369][ T5152] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 242.213482][ T5152] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 242.214619][ T5152] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 242.216063][ T5152] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 242.216978][ T5152] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 242.507520][ T5971] chnl_net:caif_netlink_parms(): no params data found [ 242.822582][ T5971] bridge0: port 1(bridge_slave_0) entered blocking state [ 242.823737][ T5971] bridge0: port 1(bridge_slave_0) entered disabled state [ 242.823905][ T5971] bridge_slave_0: entered allmulticast mode [ 242.825867][ T5971] bridge_slave_0: entered promiscuous mode [ 242.829517][ T5971] bridge0: port 2(bridge_slave_1) entered blocking state [ 242.829667][ T5971] bridge0: port 2(bridge_slave_1) entered disabled state [ 242.830023][ T5971] bridge_slave_1: entered allmulticast mode [ 242.833894][ T5971] bridge_slave_1: entered promiscuous mode [ 243.000320][ T5971] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 243.039409][ T5971] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 243.237831][ T5971] team0: Port device team_slave_0 added [ 243.263464][ T5971] team0: Port device team_slave_1 added [ 243.453662][ T5971] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 243.453675][ T5971] 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 1560 would solve the problem. [ 243.453694][ T5971] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 243.457368][ T5971] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 243.457385][ T5971] 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 1560 would solve the problem. [ 243.457408][ T5971] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 243.562050][ T1109] bridge_slave_1: left allmulticast mode [ 243.562262][ T1109] bridge_slave_1: left promiscuous mode [ 243.562770][ T1109] bridge0: port 2(bridge_slave_1) entered disabled state [ 243.642708][ T1109] bridge_slave_0: left allmulticast mode [ 243.642744][ T1109] bridge_slave_0: left promiscuous mode [ 243.644443][ T1109] bridge0: port 1(bridge_slave_0) entered disabled state [ 244.293270][ T5152] Bluetooth: hci0: command tx timeout [ 245.221684][ T1109] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 245.285464][ T1109] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 245.313995][ T1109] bond0 (unregistering): Released all slaves [ 245.573911][ T5971] hsr_slave_0: entered promiscuous mode [ 245.574886][ T5971] hsr_slave_1: entered promiscuous mode [ 245.575640][ T5971] debugfs: 'hsr0' already exists in 'hsr' [ 245.575724][ T5971] Cannot create hsr debugfs directory [ 245.691051][ T1109] hsr_slave_0: left promiscuous mode [ 245.710951][ T1109] hsr_slave_1: left promiscuous mode [ 245.712040][ T1109] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 245.712102][ T1109] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 245.762929][ T1109] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 245.762963][ T1109] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 245.848039][ T1109] veth1_macvtap: left promiscuous mode [ 245.848213][ T1109] veth0_macvtap: left promiscuous mode [ 245.848817][ T1109] veth1_vlan: left promiscuous mode [ 245.849043][ T1109] veth0_vlan: left promiscuous mode [ 246.370990][ T5152] Bluetooth: hci0: command tx timeout [ 247.891729][ T1109] team0 (unregistering): Port device team_slave_1 removed [ 248.075105][ T1109] team0 (unregistering): Port device team_slave_0 removed [ 248.460955][ T5152] Bluetooth: hci0: command tx timeout [ 250.535926][ T5152] Bluetooth: hci0: command tx timeout [ 251.878773][ T5971] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 251.905755][ T5971] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 251.956701][ T5971] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 251.996157][ T5971] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 252.279755][ T5971] 8021q: adding VLAN 0 to HW filter on device bond0 [ 252.307102][ T5971] 8021q: adding VLAN 0 to HW filter on device team0 [ 252.319379][ T1109] bridge0: port 1(bridge_slave_0) entered blocking state [ 252.319483][ T1109] bridge0: port 1(bridge_slave_0) entered forwarding state [ 252.340211][ T173] bridge0: port 2(bridge_slave_1) entered blocking state [ 252.340569][ T173] bridge0: port 2(bridge_slave_1) entered forwarding state [ 252.599036][ T5971] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 252.663456][ T5971] veth0_vlan: entered promiscuous mode [ 252.673619][ T5971] veth1_vlan: entered promiscuous mode [ 252.713971][ T5971] veth0_macvtap: entered promiscuous mode [ 252.718526][ T5971] veth1_macvtap: entered promiscuous mode [ 252.741983][ T5971] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 252.756890][ T5971] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 252.776782][ T37] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 252.778221][ T37] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 252.778300][ T37] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 252.778339][ T37] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 253.003752][ T67] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 253.003775][ T67] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 253.057845][ T67] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 253.057864][ T67] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2025/08/26 12:10:37 executed programs: 2 [ 260.070064][ C0] sched: DL replenish lagged too much [ 263.194268][ T1325] ieee802154 phy0 wpan0: encryption failed: -22 [ 263.211501][ T1325] ieee802154 phy1 wpan1: encryption failed: -22 2025/08/26 12:10:52 executed programs: 4 [ 294.589576][ T59] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 295.449991][ T59] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 295.622816][ T59] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 295.892527][ T59] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 295.893636][ T59] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 299.716587][ T5152] Bluetooth: hci1: command tx timeout [ 301.754339][ T5152] Bluetooth: hci1: command tx timeout [ 304.060588][ T5152] Bluetooth: hci1: command tx timeout [ 306.588506][ T5152] Bluetooth: hci1: command tx timeout [ 328.196053][ T1325] ieee802154 phy0 wpan0: encryption failed: -22 [ 328.213096][ T1325] ieee802154 phy1 wpan1: encryption failed: -22 [ 363.148421][ T59] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 364.020576][ T59] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 364.222548][ T59] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 364.729387][ T59] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 364.737794][ T59] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 369.423751][ T59] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 369.424326][ T59] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 369.424756][ T59] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 369.425997][ T59] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 369.426803][ T59] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 379.200782][ T59] Bluetooth: hci2: command tx timeout [ 381.254052][ T5152] Bluetooth: hci2: command tx timeout [ 385.323623][ T5152] Bluetooth: hci2: command tx timeout [ 387.397408][ T5152] Bluetooth: hci2: command tx timeout [ 390.788489][ T1325] ieee802154 phy0 wpan0: encryption failed: -22 [ 391.070909][ T1325] ieee802154 phy1 wpan1: encryption failed: -22 [ 421.922947][ T59] Bluetooth: hci1: command 0x0406 tx timeout [ 429.055370][ T6064] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 429.059332][ T6064] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 429.060323][ T6064] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 429.083779][ T6064] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 429.085103][ T6064] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 442.491020][ T6064] Bluetooth: hci0: command tx timeout [ 444.660171][ T6064] Bluetooth: hci0: command tx timeout [ 446.788481][ T6064] Bluetooth: hci0: command tx timeout [ 446.899678][ T1325] ieee802154 phy0 wpan0: encryption failed: -22 [ 448.240355][ T1325] ieee802154 phy1 wpan1: encryption failed: -22 [ 448.861872][ T5152] Bluetooth: hci0: command tx timeout [ 487.908734][ T39] INFO: task kworker/u8:7:208 blocked for more than 152 seconds. [ 487.908778][ T39] Not tainted syzkaller #0 [ 487.908790][ T39] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 487.908805][ T39] task:kworker/u8:7 state:D stack:20232 pid:208 tgid:208 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 487.908875][ T39] Workqueue: ipv6_addrconf addrconf_dad_work [ 487.908927][ T39] Call Trace: [ 487.908935][ T39] [ 487.908950][ T39] __schedule+0x16f3/0x4c20 [ 487.909001][ T39] ? lockdep_hardirqs_on+0x9c/0x150 [ 487.909035][ T39] ? __pfx___schedule+0x10/0x10 [ 487.909081][ T39] ? _raw_spin_unlock_irq+0x23/0x50 [ 487.909114][ T39] rt_mutex_schedule+0x77/0xf0 [ 487.909137][ T39] rt_mutex_slowlock_block+0x5ba/0x6d0 [ 487.909166][ T39] ? task_blocks_on_rt_mutex+0x78c/0x1380 [ 487.909221][ T39] rt_mutex_slowlock+0x2b1/0x6e0 [ 487.909246][ T39] ? rt_mutex_slowlock+0x1c9/0x6e0 [ 487.909270][ T39] ? __pfx_rt_mutex_slowlock+0x10/0x10 [ 487.909303][ T39] ? lockdep_hardirqs_on+0x9c/0x150 [ 487.909335][ T39] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 487.909374][ T39] ? addrconf_dad_work+0x119/0x15a0 [ 487.909404][ T39] mutex_lock_nested+0x16a/0x1d0 [ 487.909425][ T39] ? addrconf_dad_work+0x119/0x15a0 [ 487.909461][ T39] addrconf_dad_work+0x119/0x15a0 [ 487.909497][ T39] ? __lock_acquire+0xab9/0xd20 [ 487.909535][ T39] ? __pfx_addrconf_dad_work+0x10/0x10 [ 487.909566][ T39] ? process_scheduled_works+0x9ef/0x17b0 [ 487.909602][ T39] ? _raw_spin_unlock_irq+0x23/0x50 [ 487.909628][ T39] ? process_scheduled_works+0x9ef/0x17b0 [ 487.909654][ T39] ? process_scheduled_works+0x9ef/0x17b0 [ 487.909684][ T39] process_scheduled_works+0xade/0x17b0 [ 487.909744][ T39] ? __pfx_process_scheduled_works+0x10/0x10 [ 487.909790][ T39] worker_thread+0x8a0/0xda0 [ 487.909822][ T39] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 487.909860][ T39] ? __kthread_parkme+0x7b/0x200 [ 487.909900][ T39] kthread+0x711/0x8a0 [ 487.909937][ T39] ? __pfx_worker_thread+0x10/0x10 [ 487.909964][ T39] ? __pfx_kthread+0x10/0x10 [ 487.910003][ T39] ? __pfx_kthread+0x10/0x10 [ 487.910038][ T39] ret_from_fork+0x3fc/0x770 [ 487.910070][ T39] ? __pfx_ret_from_fork+0x10/0x10 [ 487.910106][ T39] ? __switch_to_asm+0x39/0x70 [ 487.910126][ T39] ? __switch_to_asm+0x33/0x70 [ 487.910146][ T39] ? __pfx_kthread+0x10/0x10 [ 487.910187][ T39] ret_from_fork_asm+0x1a/0x30 [ 487.910226][ T39] [ 487.910332][ T39] INFO: task kworker/0:4:6019 blocked for more than 152 seconds. [ 487.910347][ T39] Not tainted syzkaller #0 [ 487.910358][ T39] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 487.910368][ T39] task:kworker/0:4 state:D stack:21224 pid:6019 tgid:6019 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 487.910426][ T39] Workqueue: events_power_efficient reg_check_chans_work [ 487.910455][ T39] Call Trace: [ 487.910462][ T39] [ 487.910475][ T39] __schedule+0x16f3/0x4c20 [ 487.910506][ T39] ? preempt_schedule_common+0x83/0xd0 [ 487.910602][ T39] ? __lock_acquire+0xab9/0xd20 [ 487.910646][ T39] ? __pfx___schedule+0x10/0x10 [ 487.910698][ T39] rt_mutex_schedule+0x77/0xf0 [ 487.910720][ T39] rt_mutex_slowlock_block+0x5ba/0x6d0 [ 487.910756][ T39] ? rt_mutex_slowlock_block+0x351/0x6d0 [ 487.910784][ T39] rt_mutex_slowlock+0x2b1/0x6e0 [ 487.910808][ T39] ? rt_mutex_slowlock+0x1c9/0x6e0 [ 487.910832][ T39] ? __pfx_rt_mutex_slowlock+0x10/0x10 [ 487.910852][ T39] ? __lock_acquire+0xab9/0xd20 [ 487.910893][ T39] ? reg_check_chans_work+0x164/0xf30 [ 487.910927][ T39] ? __lock_acquire+0xab9/0xd20 [ 487.910962][ T39] ? reg_check_chans_work+0x164/0xf30 [ 487.910989][ T39] mutex_lock_nested+0x16a/0x1d0 [ 487.911009][ T39] ? do_raw_spin_lock+0x121/0x290 [ 487.911039][ T39] reg_check_chans_work+0x164/0xf30 [ 487.911074][ T39] ? __lock_acquire+0xab9/0xd20 [ 487.911112][ T39] ? __pfx_reg_check_chans_work+0x10/0x10 [ 487.911141][ T39] ? process_scheduled_works+0x9ef/0x17b0 [ 487.911183][ T39] ? _raw_spin_unlock_irq+0x23/0x50 [ 487.911210][ T39] ? process_scheduled_works+0x9ef/0x17b0 [ 487.911236][ T39] ? process_scheduled_works+0x9ef/0x17b0 [ 487.911266][ T39] process_scheduled_works+0xade/0x17b0 [ 487.911325][ T39] ? __pfx_process_scheduled_works+0x10/0x10 [ 487.911371][ T39] worker_thread+0x8a0/0xda0 [ 487.911403][ T39] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 487.911442][ T39] ? __kthread_parkme+0x7b/0x200 [ 487.911483][ T39] kthread+0x711/0x8a0 [ 487.911520][ T39] ? __pfx_worker_thread+0x10/0x10 [ 487.911548][ T39] ? __pfx_kthread+0x10/0x10 [ 487.911586][ T39] ? __pfx_kthread+0x10/0x10 [ 487.911621][ T39] ret_from_fork+0x3fc/0x770 [ 487.911653][ T39] ? __pfx_ret_from_fork+0x10/0x10 [ 487.911689][ T39] ? __switch_to_asm+0x39/0x70 [ 487.911709][ T39] ? __switch_to_asm+0x33/0x70 [ 487.911728][ T39] ? __pfx_kthread+0x10/0x10 [ 487.911763][ T39] ret_from_fork_asm+0x1a/0x30 [ 487.911803][ T39] [ 487.911814][ T39] INFO: task syz-executor:6039 blocked for more than 152 seconds. [ 487.911829][ T39] Not tainted syzkaller #0 [ 487.911840][ T39] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 487.911850][ T39] task:syz-executor state:D stack:19368 pid:6039 tgid:6039 ppid:1 task_flags:0x400140 flags:0x00004004 [ 487.911904][ T39] Call Trace: [ 487.911911][ T39] [ 487.911925][ T39] __schedule+0x16f3/0x4c20 [ 487.911964][ T39] ? __lock_acquire+0xab9/0xd20 [ 487.912005][ T39] ? __pfx___schedule+0x10/0x10 [ 487.912052][ T39] ? _raw_spin_unlock_irq+0x23/0x50 [ 487.912083][ T39] rt_mutex_schedule+0x77/0xf0 [ 487.912104][ T39] rt_mutex_slowlock_block+0x5ba/0x6d0 [ 487.912126][ T39] ? task_blocks_on_rt_mutex+0xf04/0x1380 [ 487.912186][ T39] rt_mutex_slowlock+0x2b1/0x6e0 [ 487.912211][ T39] ? rt_mutex_slowlock+0x1c9/0x6e0 [ 487.912235][ T39] ? __pfx_rt_mutex_slowlock+0x10/0x10 [ 487.912255][ T39] ? __lock_acquire+0xab9/0xd20 [ 487.912295][ T39] ? rtnl_newlink+0x8db/0x1c70 [ 487.912324][ T39] ? safesetid_security_capable+0xa9/0x1a0 [ 487.912353][ T39] ? bpf_lsm_capable+0x9/0x20 [ 487.912381][ T39] ? security_capable+0x7e/0x2e0 [ 487.912416][ T39] ? rtnl_newlink+0x8db/0x1c70 [ 487.912440][ T39] mutex_lock_nested+0x16a/0x1d0 [ 487.912466][ T39] rtnl_newlink+0x8db/0x1c70 [ 487.912491][ T39] ? __lock_acquire+0xab9/0xd20 [ 487.912533][ T39] ? __pfx_rtnl_newlink+0x10/0x10 [ 487.912556][ T39] ? __lock_acquire+0xab9/0xd20 [ 487.912604][ T39] ? __lock_acquire+0xab9/0xd20 [ 487.912647][ T39] ? __lock_acquire+0xab9/0xd20 [ 487.912698][ T39] ? is_bpf_text_address+0x26/0x2b0 [ 487.912734][ T39] ? is_bpf_text_address+0x292/0x2b0 [ 487.912763][ T39] ? is_bpf_text_address+0x26/0x2b0 [ 487.912803][ T39] ? __lock_acquire+0xab9/0xd20 [ 487.912860][ T39] ? __pfx_rtnl_newlink+0x10/0x10 [ 487.912886][ T39] rtnetlink_rcv_msg+0x7cc/0xb70 [ 487.912912][ T39] ? __lock_acquire+0xab9/0xd20 [ 487.912943][ T39] ? rtnetlink_rcv_msg+0x1ab/0xb70 [ 487.912969][ T39] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 487.913014][ T39] netlink_rcv_skb+0x205/0x470 [ 487.913039][ T39] ? __lock_acquire+0xab9/0xd20 [ 487.913068][ T39] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 487.913097][ T39] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 487.913137][ T39] ? netlink_deliver_tap+0x2e/0x1b0 [ 487.913182][ T39] netlink_unicast+0x843/0xa10 [ 487.913217][ T39] ? __pfx_netlink_unicast+0x10/0x10 [ 487.913243][ T39] ? netlink_sendmsg+0x642/0xb30 [ 487.913267][ T39] ? skb_put+0x11b/0x210 [ 487.913300][ T39] netlink_sendmsg+0x805/0xb30 [ 487.913338][ T39] ? __pfx_netlink_sendmsg+0x10/0x10 [ 487.913375][ T39] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 487.913397][ T39] ? __pfx_netlink_sendmsg+0x10/0x10 [ 487.913426][ T39] __sock_sendmsg+0x219/0x270 [ 487.913454][ T39] __sys_sendto+0x3c7/0x520 [ 487.913486][ T39] ? __pfx___sys_sendto+0x10/0x10 [ 487.913529][ T39] ? blkcg_maybe_throttle_current+0x1a8/0xbc0 [ 487.913585][ T39] ? rcu_is_watching+0x15/0xb0 [ 487.913624][ T39] __x64_sys_sendto+0xde/0x100 [ 487.913658][ T39] do_syscall_64+0xfa/0x3b0 [ 487.913686][ T39] ? lockdep_hardirqs_on+0x9c/0x150 [ 487.913713][ T39] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 487.913735][ T39] ? clear_bhb_loop+0x60/0xb0 [ 487.913762][ T39] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 487.913795][ T39] RIP: 0033:0x7fdb0bbb0a7c [ 487.913818][ T39] RSP: 002b:00007fffad0cffe0 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 487.913840][ T39] RAX: ffffffffffffffda RBX: 00007fdb0c904620 RCX: 00007fdb0bbb0a7c [ 487.913857][ T39] RDX: 000000000000002c RSI: 00007fdb0c904670 RDI: 0000000000000003 [ 487.913871][ T39] RBP: 0000000000000000 R08: 00007fffad0d0034 R09: 000000000000000c [ 487.913885][ T39] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000003 [ 487.913898][ T39] R13: 0000000000000000 R14: 00007fdb0c904670 R15: 0000000000000000 [ 487.913931][ T39] [ 487.913948][ T39] [ 487.913948][ T39] Showing all locks held in the system: [ 487.913960][ T39] 6 locks held by rcuc/0/20: [ 487.913973][ T39] 2 locks held by ksoftirqd/1/30: [ 487.913986][ T39] 2 locks held by kworker/1:0/31: [ 487.913998][ T39] 3 locks held by kworker/u8:2/37: [ 487.914011][ T39] 1 lock held by khungtaskd/39: [ 487.914022][ T39] #0: ffffffff8d9a8b80 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x2e/0x180 [ 487.914079][ T39] 7 locks held by kworker/u8:4/67: [ 487.914095][ T39] 3 locks held by kworker/u8:7/208: [ 487.914107][ T39] #0: ffff88814d815138 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_scheduled_works+0x9b4/0x17b0 [ 487.914172][ T39] #1: ffffc90003c3fbc0 ((work_completion)(&(&ifa->dad_work)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x9ef/0x17b0 [ 487.914229][ T39] #2: ffffffff8ecd1f38 (rtnl_mutex){+.+.}-{4:4}, at: addrconf_dad_work+0x119/0x15a0 [ 487.914293][ T39] 4 locks held by kworker/u8:8/1012: [ 487.914306][ T39] #0: ffff888030476138 ((wq_completion)bat_events){+.+.}-{0:0}, at: process_scheduled_works+0x9b4/0x17b0 [ 487.914363][ T39] #1: ffffc90004557bc0 ((work_completion)(&(&bat_priv->dat.work)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x9ef/0x17b0 [ 487.914419][ T39] #2: ffffffff8d84a760 (local_bh){.+.+}-{1:3}, at: __local_bh_disable_ip+0xa1/0x400 [ 487.914476][ T39] #3: ffff8880b8923d90 ((softirq_ctrl.lock)){+.+.}-{3:3}, at: __local_bh_disable_ip+0x264/0x400 [ 487.914547][ T39] 3 locks held by dhcpcd/5498: [ 487.914560][ T39] 2 locks held by getty/5593: [ 487.914571][ T39] #0: ffff88823bf7c0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 [ 487.914631][ T39] #1: ffffc90003e832e0 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x444/0x1410 [ 487.914688][ T39] 4 locks held by kworker/0:4/6019: [ 487.914700][ T39] #0: ffff888019899938 ((wq_completion)events_power_efficient){+.+.}-{0:0}, at: process_scheduled_works+0x9b4/0x17b0 [ 487.914756][ T39] #1: ffffc90004587bc0 ((reg_check_chans).work){+.+.}-{0:0}, at: process_scheduled_works+0x9ef/0x17b0 [ 487.914812][ T39] #2: ffffffff8ecd1f38 (rtnl_mutex){+.+.}-{4:4}, at: reg_check_chans_work+0x95/0xf30 [ 487.914868][ T39] #3: ffff888031640898 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: reg_check_chans_work+0x164/0xf30 [ 487.914926][ T39] 1 lock held by syz.0.19/6033: [ 487.914938][ T39] #0: ffffffff8ecd1f38 (rtnl_mutex){+.+.}-{4:4}, at: tun_chr_close+0x41/0x1c0 [ 487.914995][ T39] 1 lock held by syz-executor/6039: [ 487.915007][ T39] #0: ffffffff8ecd1f38 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x8db/0x1c70 [ 487.915060][ T39] 1 lock held by syz-executor/6049: [ 487.915072][ T39] #0: ffffffff8ecd1f38 (rtnl_mutex){+.+.}-{4:4}, at: inet_rtm_newaddr+0x3b0/0x18b0 [ 487.915133][ T39] 1 lock held by syz-executor/6063: [ 487.915145][ T39] #0: ffffffff8ecd1f38 (rtnl_mutex){+.+.}-{4:4}, at: inet_rtm_newaddr+0x3b0/0x18b0 [ 487.915211][ T39] [ 487.915216][ T39] ============================================= [ 487.915216][ T39] [ 487.915237][ T39] NMI backtrace for cpu 1 [ 487.915263][ T39] CPU: 1 UID: 0 PID: 39 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 487.915286][ T39] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 487.915298][ T39] Call Trace: [ 487.915306][ T39] [ 487.915314][ T39] dump_stack_lvl+0x189/0x250 [ 487.915350][ T39] ? __pfx_dump_stack_lvl+0x10/0x10 [ 487.915382][ T39] ? __pfx__printk+0x10/0x10 [ 487.915419][ T39] nmi_cpu_backtrace+0x39e/0x3d0 [ 487.915445][ T39] ? __pfx_nmi_cpu_backtrace+0x10/0x10 [ 487.915470][ T39] ? __pfx__printk+0x10/0x10 [ 487.915498][ T39] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10 [ 487.915528][ T39] nmi_trigger_cpumask_backtrace+0x17a/0x300 [ 487.915554][ T39] watchdog+0xf93/0xfe0 [ 487.915588][ T39] ? watchdog+0x1de/0xfe0 [ 487.915622][ T39] kthread+0x711/0x8a0 [ 487.915658][ T39] ? __pfx_watchdog+0x10/0x10 [ 487.915684][ T39] ? __pfx_kthread+0x10/0x10 [ 487.915722][ T39] ? __pfx_kthread+0x10/0x10 [ 487.915755][ T39] ret_from_fork+0x3fc/0x770 [ 487.915787][ T39] ? __pfx_ret_from_fork+0x10/0x10 [ 487.915822][ T39] ? __switch_to_asm+0x39/0x70 [ 487.915840][ T39] ? __switch_to_asm+0x33/0x70 [ 487.915859][ T39] ? __pfx_kthread+0x10/0x10 [ 487.915892][ T39] ret_from_fork_asm+0x1a/0x30 [ 487.915930][ T39] [ 487.915938][ T39] Sending NMI from CPU 1 to CPUs 0: [ 487.915966][ C0] NMI backtrace for cpu 0 [ 487.915982][ C0] CPU: 0 UID: 0 PID: 20 Comm: rcuc/0 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 487.916002][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 487.916012][ C0] RIP: 0010:__read_once_word_nocheck+0x3/0x10 [ 487.916042][ C0] Code: aa 00 48 ba 00 00 00 00 00 fc ff df e9 88 fc ff ff 66 0f 1f 44 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 48 8b 07 58 1f 87 09 cc cc cc cc cc cc cc cc 90 90 90 90 90 90 90 90 90 [ 487.916056][ C0] RSP: 0018:ffffc900001960b0 EFLAGS: 00000202 [ 487.916072][ C0] RAX: ffffffff89328bf9 RBX: ffffc90000196af8 RCX: 1ffff92000032c01 [ 487.916085][ C0] RDX: ffffffff902f09ae RSI: 0000000000000002 RDI: ffffc90000196af8 [ 487.916098][ C0] RBP: 1ffff92000032c32 R08: 0000000000000001 R09: ffffffff8172b165 [ 487.916111][ C0] R10: ffffc900001961d8 R11: ffffffff81aae030 R12: ffffc90000198000 [ 487.916124][ C0] R13: 1ffff92000032c33 R14: ffffc90000196188 R15: ffffc90000190000 [ 487.916137][ C0] FS: 0000000000000000(0000) GS:ffff8881268c2000(0000) knlGS:0000000000000000 [ 487.916152][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 487.916165][ C0] CR2: 00007f009ac3eb45 CR3: 000000002eb28000 CR4: 00000000003526f0 [ 487.916181][ C0] Call Trace: [ 487.916187][ C0] [ 487.916193][ C0] unwind_next_frame+0xc3c/0x2390 [ 487.916223][ C0] ? unwind_next_frame+0xa5/0x2390 [ 487.916248][ C0] ? ip_route_me_harder+0x6d2/0x1030 [ 487.916268][ C0] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 487.916288][ C0] arch_stack_walk+0x11c/0x150 [ 487.916318][ C0] ? ip_route_me_harder+0x6d2/0x1030 [ 487.916337][ C0] stack_trace_save+0x9c/0xe0 [ 487.916355][ C0] ? __pfx_stack_trace_save+0x10/0x10 [ 487.916372][ C0] ? do_raw_spin_lock+0x121/0x290 [ 487.916399][ C0] kasan_save_track+0x3e/0x80 [ 487.916419][ C0] ? kasan_save_track+0x3e/0x80 [ 487.916437][ C0] ? __kasan_kmalloc+0x93/0xb0 [ 487.916458][ C0] ? __kmalloc_cache_noprof+0x1a8/0x320 [ 487.916482][ C0] ? ref_tracker_alloc+0x13b/0x450 [ 487.916505][ C0] ? dst_init+0xd9/0x450 [ 487.916530][ C0] ? dst_alloc+0x12a/0x170 [ 487.916554][ C0] ? ip_route_output_key_hash_rcu+0x14e1/0x23d0 [ 487.916584][ C0] ? ip_route_output_key_hash+0x1b9/0x2e0 [ 487.916610][ C0] ? ip_route_output_flow+0x2a/0x150 [ 487.916634][ C0] ? ip_route_me_harder+0x6d2/0x1030 [ 487.916671][ C0] ? ref_tracker_alloc+0x13b/0x450 [ 487.916696][ C0] __kasan_kmalloc+0x93/0xb0 [ 487.916718][ C0] __kmalloc_cache_noprof+0x1a8/0x320 [ 487.916742][ C0] ? ref_tracker_alloc+0x13b/0x450 [ 487.916768][ C0] ref_tracker_alloc+0x13b/0x450 [ 487.916792][ C0] ? __pfx_ref_tracker_alloc+0x10/0x10 [ 487.916822][ C0] ? dst_alloc+0x105/0x170 [ 487.916848][ C0] ? dst_alloc+0x105/0x170 [ 487.916896][ C0] dst_init+0xd9/0x450 [ 487.916929][ C0] dst_alloc+0x12a/0x170 [ 487.916957][ C0] ip_route_output_key_hash_rcu+0x14e1/0x23d0 [ 487.916990][ C0] ? ip_route_output_key_hash+0xde/0x2e0 [ 487.917018][ C0] ip_route_output_key_hash+0x1b9/0x2e0 [ 487.917044][ C0] ? __lock_acquire+0xab9/0xd20 [ 487.917068][ C0] ? __pfx_ip_route_output_key_hash+0x10/0x10 [ 487.917099][ C0] ? ip_route_me_harder+0x4ad/0x1030 [ 487.917119][ C0] ip_route_output_flow+0x2a/0x150 [ 487.917143][ C0] ? ip_route_me_harder+0x6c0/0x1030 [ 487.917162][ C0] ip_route_me_harder+0x6d2/0x1030 [ 487.917185][ C0] ? __pfx_ip_route_me_harder+0x10/0x10 [ 487.917217][ C0] synproxy_send_tcp+0x359/0x6c0 [ 487.917244][ C0] synproxy_send_client_synack+0x8bb/0xe20 [ 487.917276][ C0] ? __pfx_synproxy_send_client_synack+0x10/0x10 [ 487.917299][ C0] ? nft_tproxy_eval+0x6e8/0x1c00 [ 487.917324][ C0] ? synproxy_pernet+0x45/0x270 [ 487.917354][ C0] nft_synproxy_eval_v4+0x36e/0x560 [ 487.917384][ C0] ? __pfx_nft_synproxy_eval_v4+0x10/0x10 [ 487.917413][ C0] ? nf_ip_checksum+0x13c/0x510 [ 487.917442][ C0] nft_synproxy_do_eval+0x345/0x570 [ 487.917472][ C0] ? __pfx_nft_synproxy_do_eval+0x10/0x10 [ 487.917499][ C0] ? __pfx___local_bh_enable_ip+0x10/0x10 [ 487.917529][ C0] nft_do_chain+0x40c/0x1920 [ 487.917562][ C0] ? __pfx_nft_do_chain+0x10/0x10 [ 487.917603][ C0] ? rtlock_slowlock_locked+0xd8/0x4010 [ 487.917626][ C0] nft_do_chain_inet+0x25d/0x340 [ 487.917652][ C0] ? __pfx_nft_do_chain_inet+0x10/0x10 [ 487.917678][ C0] ? __lock_acquire+0xab9/0xd20 [ 487.917707][ C0] ? NF_HOOK+0x9a/0x3a0 [ 487.917727][ C0] ? __pfx_nft_do_chain_inet+0x10/0x10 [ 487.917753][ C0] nf_hook_slow+0xc5/0x220 [ 487.917777][ C0] NF_HOOK+0x206/0x3a0 [ 487.917798][ C0] ? __pfx_ip_local_deliver_finish+0x10/0x10 [ 487.917819][ C0] ? NF_HOOK+0x9a/0x3a0 [ 487.917839][ C0] ? __pfx_NF_HOOK+0x10/0x10 [ 487.917857][ C0] ? ip_rcv_finish_core+0xda3/0x1c00 [ 487.917880][ C0] ? __pfx_ip_local_deliver_finish+0x10/0x10 [ 487.917902][ C0] ? skb_dst+0x4f/0xd0 [ 487.917928][ C0] ? ip_local_deliver+0x12a/0x1b0 [ 487.917951][ C0] NF_HOOK+0x309/0x3a0 [ 487.917972][ C0] ? __pfx_ip_rcv_finish+0x10/0x10 [ 487.917992][ C0] ? NF_HOOK+0x9a/0x3a0 [ 487.918011][ C0] ? __pfx_NF_HOOK+0x10/0x10 [ 487.918032][ C0] ? __pfx_ip_rcv_finish+0x10/0x10 [ 487.918058][ C0] ? __pfx_ip_rcv+0x10/0x10 [ 487.918077][ C0] __netif_receive_skb+0x143/0x380 [ 487.918095][ C0] ? rt_spin_unlock+0x65/0x80 [ 487.918114][ C0] ? process_backlog+0x27b/0x900 [ 487.918133][ C0] process_backlog+0x31e/0x900 [ 487.918160][ C0] __napi_poll+0xb6/0x540 [ 487.918181][ C0] net_rx_action+0x707/0xe00 [ 487.918200][ C0] ? arch_stack_walk+0x11c/0x150 [ 487.918229][ C0] ? ret_from_fork_asm+0x1a/0x30 [ 487.918251][ C0] ? __pfx_net_rx_action+0x10/0x10 [ 487.918273][ C0] ? kvm_sched_clock_read+0x11/0x20 [ 487.918299][ C0] ? __pfx_sched_clock_cpu+0x10/0x10 [ 487.918336][ C0] handle_softirqs+0x22c/0x710 [ 487.918363][ C0] ? __pfx_handle_softirqs+0x10/0x10 [ 487.918390][ C0] __local_bh_enable_ip+0x179/0x270 [ 487.918413][ C0] ? __pfx___local_bh_enable_ip+0x10/0x10 [ 487.918440][ C0] ? rcu_cpu_kthread+0x23e/0x1b50 [ 487.918466][ C0] ? rcu_cpu_kthread+0x23e/0x1b50 [ 487.918490][ C0] rcu_cpu_kthread+0xc3d/0x1b50 [ 487.918519][ C0] ? rcu_cpu_kthread+0x23e/0x1b50 [ 487.918550][ C0] ? __pfx_rcu_cpu_kthread+0x10/0x10 [ 487.918576][ C0] ? __lock_acquire+0xab9/0xd20 [ 487.918599][ C0] ? __pfx___schedule+0x10/0x10 [ 487.918628][ C0] ? schedule+0x91/0x360 [ 487.918651][ C0] ? smpboot_thread_fn+0x4d/0xa60 [ 487.918672][ C0] smpboot_thread_fn+0x542/0xa60 [ 487.918694][ C0] ? smpboot_thread_fn+0x4d/0xa60 [ 487.918720][ C0] kthread+0x711/0x8a0 [ 487.918748][ C0] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 487.918770][ C0] ? __pfx_kthread+0x10/0x10 [ 487.918798][ C0] ? __pfx_kthread+0x10/0x10 [ 487.918825][ C0] ret_from_fork+0x3fc/0x770 [ 487.918848][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 487.918874][ C0] ? __switch_to_asm+0x39/0x70 [ 487.918890][ C0] ? __switch_to_asm+0x33/0x70 [ 487.918912][ C0] ? __pfx_kthread+0x10/0x10 [ 487.918939][ C0] ret_from_fork_asm+0x1a/0x30 [ 487.918964][ C0] [ 487.919972][ T39] Kernel panic - not syncing: hung_task: blocked tasks [ 487.919989][ T39] CPU: 1 UID: 0 PID: 39 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 487.920012][ T39] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 487.920024][ T39] Call Trace: [ 487.920032][ T39] [ 487.920041][ T39] dump_stack_lvl+0x99/0x250 [ 487.920074][ T39] ? __asan_memcpy+0x40/0x70 [ 487.920097][ T39] ? __pfx_dump_stack_lvl+0x10/0x10 [ 487.920129][ T39] ? __pfx__printk+0x10/0x10 [ 487.920173][ T39] vpanic+0x281/0x750 [ 487.920209][ T39] ? __pfx_vpanic+0x10/0x10 [ 487.920239][ T39] ? __x2apic_send_IPI_mask+0x1e4/0x260 [ 487.920262][ T39] ? lockdep_hardirqs_on+0x9c/0x150 [ 487.920300][ T39] panic+0xb9/0xc0 [ 487.920331][ T39] ? __pfx_panic+0x10/0x10 [ 487.920366][ T39] ? irq_work_queue+0xc3/0x140 [ 487.920398][ T39] ? nmi_trigger_cpumask_backtrace+0x234/0x300 [ 487.920424][ T39] watchdog+0xfd2/0xfe0 [ 487.920457][ T39] ? watchdog+0x1de/0xfe0 [ 487.920491][ T39] kthread+0x711/0x8a0 [ 487.920525][ T39] ? __pfx_watchdog+0x10/0x10 [ 487.920553][ T39] ? __pfx_kthread+0x10/0x10 [ 487.920586][ T39] ? __pfx_kthread+0x10/0x10 [ 487.920617][ T39] ret_from_fork+0x3fc/0x770 [ 487.920640][ T39] ? __pfx_ret_from_fork+0x10/0x10 [ 487.920668][ T39] ? __switch_to_asm+0x39/0x70 [ 487.920687][ T39] ? __switch_to_asm+0x33/0x70 [ 487.920705][ T39] ? __pfx_kthread+0x10/0x10 [ 487.920738][ T39] ret_from_fork_asm+0x1a/0x30 [ 487.920776][ T39] [ 487.921099][ T39] Kernel Offset: disabled