Warning: Permanently added '10.128.1.31' (ED25519) to the list of known hosts. 2025/09/14 20:54:16 parsed 1 programs [ 131.666430][ T5867] cgroup: Unknown subsys name 'net' [ 131.915591][ T5867] cgroup: Unknown subsys name 'cpuset' [ 131.978680][ T5867] cgroup: Unknown subsys name 'rlimit' [ 134.307564][ T5867] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 137.755087][ T5882] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 137.763556][ T5882] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 137.769789][ T5882] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 137.771734][ T5882] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 137.772949][ T5882] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 138.075383][ T1326] ieee802154 phy0 wpan0: encryption failed: -22 [ 138.075491][ T1326] ieee802154 phy1 wpan1: encryption failed: -22 [ 142.723736][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 142.723769][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 142.810610][ T3130] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 142.810636][ T3130] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 145.386017][ T5943] chnl_net:caif_netlink_parms(): no params data found [ 145.850830][ T5943] bridge0: port 1(bridge_slave_0) entered blocking state [ 145.853097][ T5943] bridge0: port 1(bridge_slave_0) entered disabled state [ 145.853350][ T5943] bridge_slave_0: entered allmulticast mode [ 145.857388][ T5943] bridge_slave_0: entered promiscuous mode [ 145.892229][ T5943] bridge0: port 2(bridge_slave_1) entered blocking state [ 145.892447][ T5943] bridge0: port 2(bridge_slave_1) entered disabled state [ 145.892846][ T5943] bridge_slave_1: entered allmulticast mode [ 145.895163][ T5943] bridge_slave_1: entered promiscuous mode [ 146.086653][ T5943] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 146.094838][ T5943] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 146.361092][ T5943] team0: Port device team_slave_0 added [ 146.364190][ T5943] team0: Port device team_slave_1 added [ 146.501674][ T5943] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 146.501689][ T5943] 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. [ 146.501708][ T5943] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 146.505135][ T5943] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 146.505151][ T5943] 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. [ 146.505177][ T5943] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 146.757148][ T5943] hsr_slave_0: entered promiscuous mode [ 146.761960][ T5943] hsr_slave_1: entered promiscuous mode [ 147.245480][ T5943] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 147.271577][ T5943] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 147.315450][ T5943] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 147.332652][ T5943] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 147.574503][ T5943] 8021q: adding VLAN 0 to HW filter on device bond0 [ 147.603475][ T5943] 8021q: adding VLAN 0 to HW filter on device team0 [ 147.629336][ T37] bridge0: port 1(bridge_slave_0) entered blocking state [ 147.629548][ T37] bridge0: port 1(bridge_slave_0) entered forwarding state [ 147.650648][ T37] bridge0: port 2(bridge_slave_1) entered blocking state [ 147.650912][ T37] bridge0: port 2(bridge_slave_1) entered forwarding state [ 147.976612][ T5943] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 148.044946][ T5943] veth0_vlan: entered promiscuous mode [ 148.060456][ T5943] veth1_vlan: entered promiscuous mode [ 148.105729][ T5943] veth0_macvtap: entered promiscuous mode [ 148.113694][ T5943] veth1_macvtap: entered promiscuous mode [ 148.145406][ T5943] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 148.166935][ T5943] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 148.192759][ T3552] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 148.195867][ T3552] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 148.197681][ T3552] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 148.201502][ T3552] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 149.104728][ T37] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 149.363346][ T37] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 150.304295][ T37] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 2025/09/14 20:54:40 executed programs: 0 [ 151.057096][ T5882] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 151.073362][ T5882] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 151.075204][ T5882] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 151.079828][ T5882] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 151.083545][ T5882] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 151.521613][ T37] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 151.651001][ T5975] chnl_net:caif_netlink_parms(): no params data found [ 152.073901][ T5975] bridge0: port 1(bridge_slave_0) entered blocking state [ 152.074059][ T5975] bridge0: port 1(bridge_slave_0) entered disabled state [ 152.074700][ T5975] bridge_slave_0: entered allmulticast mode [ 152.093924][ T5975] bridge_slave_0: entered promiscuous mode [ 152.108316][ T5975] bridge0: port 2(bridge_slave_1) entered blocking state [ 152.108482][ T5975] bridge0: port 2(bridge_slave_1) entered disabled state [ 152.109123][ T5975] bridge_slave_1: entered allmulticast mode [ 152.117694][ T5975] bridge_slave_1: entered promiscuous mode [ 152.369413][ T37] bridge_slave_1: left allmulticast mode [ 152.369637][ T37] bridge_slave_1: left promiscuous mode [ 152.371469][ T37] bridge0: port 2(bridge_slave_1) entered disabled state [ 152.429490][ T37] bridge_slave_0: left allmulticast mode [ 152.429521][ T37] bridge_slave_0: left promiscuous mode [ 152.429840][ T37] bridge0: port 1(bridge_slave_0) entered disabled state [ 153.110213][ T5882] Bluetooth: hci0: command tx timeout [ 154.078992][ T37] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 154.192588][ T37] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 154.222925][ T37] bond0 (unregistering): Released all slaves [ 154.267236][ T5975] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 154.293541][ T5975] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 154.538035][ T37] hsr_slave_0: left promiscuous mode [ 154.598173][ T37] hsr_slave_1: left promiscuous mode [ 154.599489][ T37] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 154.599694][ T37] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 154.632203][ T37] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 154.632236][ T37] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 154.742946][ T37] veth1_macvtap: left promiscuous mode [ 154.743128][ T37] veth0_macvtap: left promiscuous mode [ 154.743365][ T37] veth1_vlan: left promiscuous mode [ 154.743582][ T37] veth0_vlan: left promiscuous mode [ 155.188016][ T5882] Bluetooth: hci0: command tx timeout [ 156.869264][ T37] team0 (unregistering): Port device team_slave_1 removed [ 157.029278][ T37] team0 (unregistering): Port device team_slave_0 removed [ 157.268083][ T5882] Bluetooth: hci0: command tx timeout [ 159.053108][ T5975] team0: Port device team_slave_0 added [ 159.056369][ T5975] team0: Port device team_slave_1 added [ 159.259997][ T5975] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 159.260014][ T5975] 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. [ 159.260055][ T5975] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 159.262972][ T5975] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 159.262987][ T5975] 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. [ 159.263009][ T5975] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 159.347934][ T5882] Bluetooth: hci0: command tx timeout [ 159.583367][ T5975] hsr_slave_0: entered promiscuous mode [ 159.585173][ T5975] hsr_slave_1: entered promiscuous mode [ 161.725148][ T5975] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 161.774709][ T5975] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 161.819011][ T5975] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 161.863544][ T5975] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 162.089565][ T5975] 8021q: adding VLAN 0 to HW filter on device bond0 [ 162.126560][ T5975] 8021q: adding VLAN 0 to HW filter on device team0 [ 162.147347][ T3552] bridge0: port 1(bridge_slave_0) entered blocking state [ 162.147975][ T3552] bridge0: port 1(bridge_slave_0) entered forwarding state [ 162.169211][ T3552] bridge0: port 2(bridge_slave_1) entered blocking state [ 162.169366][ T3552] bridge0: port 2(bridge_slave_1) entered forwarding state [ 162.699035][ T5975] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 162.805099][ T5975] veth0_vlan: entered promiscuous mode [ 162.836552][ T5975] veth1_vlan: entered promiscuous mode [ 162.915968][ T5975] veth0_macvtap: entered promiscuous mode [ 162.932525][ T5975] veth1_macvtap: entered promiscuous mode [ 162.976573][ T5975] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 162.996706][ T5975] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 163.023306][ T3552] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 163.024930][ T3552] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 163.026219][ T3552] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 163.026270][ T3552] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 163.342004][ T37] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 163.342030][ T37] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 163.409042][ T3552] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 163.409066][ T3552] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2025/09/14 20:54:53 executed programs: 2 [ 181.663642][ T5162] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 181.666269][ T5162] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 181.667398][ T5162] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 181.681056][ T5162] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 181.682378][ T5162] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 185.190983][ C0] sched: DL replenish lagged too much [ 190.907601][ T5882] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 191.861621][ T5882] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 191.908773][ T5882] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 191.911626][ T5882] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 191.912551][ T5882] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 196.306511][ T5162] Bluetooth: hci1: command tx timeout [ 199.277773][ T5162] Bluetooth: hci1: command tx timeout [ 202.305658][ T5882] Bluetooth: hci1: command tx timeout [ 204.460590][ T1326] ieee802154 phy0 wpan0: encryption failed: -22 [ 204.478038][ T1326] ieee802154 phy1 wpan1: encryption failed: -22 [ 205.621898][ T5162] Bluetooth: hci1: command tx timeout [ 244.503349][ T5882] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 244.505129][ T5882] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 244.506084][ T5882] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 244.507443][ T5882] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 244.557388][ T5882] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 259.810594][ T5882] Bluetooth: hci2: command tx timeout [ 261.905382][ T5162] Bluetooth: hci2: command tx timeout [ 264.059349][ T5162] Bluetooth: hci2: command tx timeout [ 264.379511][ T1326] ieee802154 phy0 wpan0: encryption failed: -22 [ 266.284839][ T5162] Bluetooth: hci2: command tx timeout [ 266.736294][ T1326] ieee802154 phy1 wpan1: encryption failed: -22 [ 307.955251][ T5882] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 308.207451][ T5882] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 310.607602][ T5882] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 311.517940][ T5882] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 311.519153][ T5882] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 316.574536][ T5162] Bluetooth: hci0: command tx timeout [ 320.598598][ T5162] Bluetooth: hci0: command tx timeout [ 320.598640][ T5162] Bluetooth: hci1: command 0x0406 tx timeout [ 322.822051][ T6095] Bluetooth: hci0: command tx timeout [ 323.792585][ T1326] ieee802154 phy0 wpan0: encryption failed: -22 [ 323.809763][ T1326] ieee802154 phy1 wpan1: encryption failed: -22 [ 324.894168][ T6095] Bluetooth: hci0: command tx timeout [ 385.105330][ T6095] Bluetooth: hci2: command 0x0406 tx timeout [ 386.291428][ T1326] ieee802154 phy0 wpan0: encryption failed: -22 [ 386.314501][ T1326] ieee802154 phy1 wpan1: encryption failed: -22 [ 390.037862][ T39] INFO: task kworker/1:2:995 blocked for more than 154 seconds. [ 390.037894][ T39] Not tainted syzkaller #0 [ 390.037906][ T39] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 390.037920][ T39] task:kworker/1:2 state:D stack:20680 pid:995 tgid:995 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 390.037989][ T39] Workqueue: events_power_efficient reg_check_chans_work [ 390.038045][ T39] Call Trace: [ 390.038053][ T39] [ 390.038068][ T39] __schedule+0x16f3/0x4c20 [ 390.038116][ T39] ? __lock_acquire+0xab9/0xd20 [ 390.038161][ T39] ? __pfx___schedule+0x10/0x10 [ 390.038219][ T39] rt_mutex_schedule+0x77/0xf0 [ 390.038242][ T39] rt_mutex_slowlock_block+0x5ba/0x6d0 [ 390.038285][ T39] ? rt_mutex_slowlock_block+0x351/0x6d0 [ 390.038316][ T39] rt_mutex_slowlock+0x2b1/0x6e0 [ 390.038346][ T39] ? rt_mutex_slowlock+0x1c9/0x6e0 [ 390.038375][ T39] ? __pfx_rt_mutex_slowlock+0x10/0x10 [ 390.038399][ T39] ? __lock_acquire+0xab9/0xd20 [ 390.038441][ T39] ? reg_check_chans_work+0x164/0xf30 [ 390.038480][ T39] ? __lock_acquire+0xab9/0xd20 [ 390.038516][ T39] ? reg_check_chans_work+0x164/0xf30 [ 390.038548][ T39] mutex_lock_nested+0x16a/0x1d0 [ 390.038574][ T39] ? do_raw_spin_lock+0x121/0x290 [ 390.038613][ T39] reg_check_chans_work+0x164/0xf30 [ 390.038654][ T39] ? __lock_acquire+0xab9/0xd20 [ 390.038691][ T39] ? __pfx_reg_check_chans_work+0x10/0x10 [ 390.038726][ T39] ? process_scheduled_works+0x9ef/0x17b0 [ 390.038762][ T39] ? _raw_s[ 390.038762][ T39] ? _raw_spin_unlock_irq+0x23/0x50 [ 390.038794][ T39] ? process_scheduled_works+0x9ef/0x17b0 [ 390.038821][ T39] ? process_scheduled_works+0x9ef/0x17b0 [ 390.038851][ T39] process_scheduled_works+0xade/0x17b0 [ 390.038912][ T39] ? __pfx_process_scheduled_works+0x10/0x10 [ 390.038961][ T39] worker_thread+0x8a0/0xda0 [ 390.038994][ T39] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 390.039038][ T39] ? __kthread_parkme+0x7b/0x200 [ 390.039079][ T39] kthread+0x70e/0x8a0 [ 390.039117][ T39] ? __pfx_worker_thread+0x10/0x10 [ 390.039146][ T39] ? __pfx_kthread+0x10/0x10 [ 390.039186][ T39] ? __pfx_kthread+0x10/0x10 [ 390.039221][ T39] ret_from_fork+0x439/0x7d0 [ 390.039254][ T39] ? __pfx_ret_from_fork+0x10/0x10 [ 390.039288][ T39] ? __switch_to_asm+0x39/0x70 [ 390.039309][ T39] ? __switch_to_asm+0x33/0x70 [ 390.039329][ T39] ? __pfx_kthread+0x10/0x10 [ 390.039364][ T39] ret_from_fork_asm+0x1a/0x30 [ 390.039405][ T39] [ 390.039421][ T39] INFO: task kworker/u8:6:1106 blocked for more than 154 seconds. [ 390.039436][ T39] Not tainted syzkaller #0 [ 390.039447][ T39] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 390.039457][ T39] task:kworker/u8:6 state:D stack:19928 pid:1106 tgid:1106 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 390.039513][ T39] Workqueue: ipv6_addrconf addrconf_dad_work [ 390.039536][ T39] Call Trace: [ 390.039544][ T39] [ 390.039557][ T39] __schedule+0x16f3/0x4c20 [ 390.039622][ T39] ? __pfx___schedule+0x10/0x10 [ 390.039673][ T39] ? _raw_spin_unlock_irq+0x23/0x50 [ 390.039708][ T39] rt_mutex_schedule+0x77/0xf0 [ 390.039729][ T39] rt_mutex_slowlock_block+0x5ba/0x6d0 [ 390.039757][ T39] ? task_blocks_on_rt_mutex+0x78c/0x1380 [ 390.039803][ T39] rt_mutex_slowlock+0x2b1/0x6e0 [ 390.039833][ T39] ? rt_mutex_slowlock+0x1c9/0x6e0 [ 390.039862][ T39] ? __pfx_rt_mutex_slowlock+0x10/0x10 [ 390.039901][ T39] ? lockdep_hardirqs_on+0x9c/0x150 [ 390.039938][ T39] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 390.039982][ T39] ? addrconf_dad_work+0x119/0x15a0 [ 390.040004][ T39] mutex_lock_nested+0x16a/0x1d0 [ 390.040030][ T39] ? addrconf_dad_work+0x119/0x15a0 [ 390.040057][ T39] addrconf_dad_work+0x119/0x15a0 [ 390.040084][ T39] ? __lock_acquire+0xab9/0xd20 [ 390.040122][ T39] ? __pfx_addrconf_dad_work+0x10/0x10 [ 390.040146][ T39] ? process_scheduled_works+0x9ef/0x17b0 [ 390.040182][ T39] ? _raw_spin_unlock_irq+0x23/0x50 [ 390.040213][ T39] ? process_scheduled_works+0x9ef/0x17b0 [ 390.040239][ T39] ? process_scheduled_works+0x9ef/0x17b0 [ 390.040269][ T39] process_scheduled_works+0xade/0x17b0 [ 390.040330][ T39] ? __pfx_process_scheduled_works+0x10/0x10 [ 390.040379][ T39] worker_thread+0x8a0/0xda0 [ 390.040437][ T39] kthread+0x70e/0x8a0 [ 390.040474][ T39] ? __pfx_worker_thread+0x10/0x10 [ 390.040502][ T39] ? __pfx_kthread+0x10/0x10 [ 390.040542][ T39] ? __pfx_kthread+0x10/0x10 [ 390.040576][ T39] ret_from_fork+0x439/0x7d0 [ 390.040616][ T39] ? __pfx_ret_from_fork+0x10/0x10 [ 390.040652][ T39] ? __switch_to_asm+0x39/0x70 [ 390.040673][ T39] ? __switch_to_asm+0x33/0x70 [ 390.040693][ T39] ? __pfx_kthread+0x10/0x10 [ 390.040728][ T39] ret_from_fork_asm+0x1a/0x30 [ 390.040773][ T39] [ 390.040854][ T39] INFO: task syz-executor:6059 blocked for more than 154 seconds. [ 390.040870][ T39] Not tainted syzkaller #0 [ 390.040881][ T39] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 390.040891][ T39] task:syz-executor state:D stack:19368 pid:6059 tgid:6059 ppid:1 task_flags:0x400140 flags:0x00004004 [ 390.040946][ T39] Call Trace: [ 390.040953][ T39] [ 390.040966][ T39] __schedule+0x16f3/0x4c20 [ 390.041010][ T39] ? __lock_acquire+0xab9/0xd20 [ 390.041053][ T39] ? __pfx___schedule+0x10/0x10 [ 390.041104][ T39] ? _raw_spin_unlock_irq+0x23/0x50 [ 390.041141][ T39] rt_mutex_schedule+0x77/0xf0 [ 390.041163][ T39] rt_mutex_slowlock_block+0x5ba/0x6d0 [ 390.041190][ T39] ? task_blocks_on_rt_mutex+0xf04/0x1380 [ 390.041236][ T39] rt_mutex_slowlock+0x2b1/0x6e0 [ 390.041266][ T39] ? rt_mutex_slowlock+0x1c9/0x6e0 [ 390.041295][ T39] ? __pfx_rt_mutex_slowlock+0x10/0x10 [ 390.041320][ T39] ? __lock_acquire+0xab9/0xd20 [ 390.041362][ T39] ? inet_rtm_newaddr+0x3b0/0x18b0 [ 390.041394][ T39] ? is_bpf_text_address+0x26/0x2b0 [ 390.041431][ T39] ? inet_rtm_newaddr+0x3b0/0x18b0 [ 390.041452][ T39] mutex_lock_nested+0x16a/0x1d0 [ 390.041485][ T39] inet_rtm_newaddr+0x3b0/0x18b0 [ 390.041521][ T39] ? __pfx_inet_rtm_newaddr+0x10/0x10 [ 390.041566][ T39] ? __pfx_inet_rtm_newaddr+0x10/0x10 [ 390.041596][ T39] rtnetlink_rcv_msg+0x7cc/0xb70 [ 390.041627][ T39] ? __lock_acquire+0xab9/0xd20 [ 390.041659][ T39] ? rtnetlink_rcv_msg+0x1ab/0xb70 [ 390.041689][ T39] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 390.041739][ T39] netlink_rcv_skb+0x208/0x470 [ 390.041769][ T39] ? __lock_acquire+0xab9/0xd20 [ 390.041799][ T39] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 390.041832][ T39] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 390.041876][ T39] ? netlink_deliver_tap+0x2e/0x1b0 [ 390.041917][ T39] netlink_unicast+0x846/0xa10 [ 390.041955][ T39] ? __pfx_netlink_unicast+0x10/0x10 [ 390.041985][ T39] ? netlink_sendmsg+0x642/0xb30 [ 390.042013][ T39] ? skb_put+0x11b/0x210 [ 390.042051][ T39] netlink_sendmsg+0x805/0xb30 [ 390.042092][ T39] ? __pfx_netlink_sendmsg+0x10/0x10 [ 390.042134][ T39] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 390.042156][ T39] ? __pfx_netlink_sendmsg+0x10/0x10 [ 390.042189][ T39] __sock_sendmsg+0x21c/0x270 [ 390.042222][ T39] __sys_sendto+0x3c7/0x520 [ 390.042257][ T39] ? __pfx___sys_sendto+0x10/0x10 [ 390.042306][ T39] ? blkcg_maybe_throttle_current+0x1a8/0xbc0 [ 390.042353][ T39] ? rcu_is_watching+0x15/0xb0 [ 390.042393][ T39] __x64_sys_sendto+0xde/0x100 [ 390.042431][ T39] do_syscall_64+0xfa/0x3b0 [ 390.042450][ T39] ? lockdep_hardirqs_on+0x9c/0x150 [ 390.042482][ T39] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 390.042505][ T39] ? clear_bhb_loop+0x60/0xb0 [ 390.042533][ T39] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 390.042562][ T39] RIP: 0033:0x7fc02bfb0a3c [ 390.042595][ T39] RSP: 002b:00007ffc094db000 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 390.042617][ T39] RAX: ffffffffffffffda RBX: 00007fc02cd24620 RCX: 00007fc02bfb0a3c [ 390.042634][ T39] RDX: 0000000000000028 RSI: 00007fc02cd24670 RDI: 0000000000000003 [ 390.042649][ T39] RBP: 0000000000000000 R08: 00007ffc094db054 R09: 000000000000000c [ 390.042663][ T39] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000003 [ 390.042676][ T39] R13: 0000000000000000 R14: 00007fc02cd24670 R15: 0000000000000000 [ 390.042710][ T39] [ 390.042728][ T39] [ 390.042728][ T39] Showing all locks held in the system: [ 390.042739][ T39] 4 locks held by kworker/u8:0/12: [ 390.042752][ T39] 6 locks held by ktimers/0/16: [ 390.042766][ T39] 6 locks held by rcuc/1/28: [ 390.042779][ T39] 1 lock held by khungtaskd/39: [ 390.042792][ T39] #0: ffffffff8d9a8d80 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x2e/0x180 [ 390.042845][ T39] 3 locks held by kworker/1:1/44: [ 390.042860][ T39] 3 locks held by kworker/u8:4/67: [ 390.042878][ T39] 4 locks held by kworker/1:2/995: [ 390.042891][ T39] #0: ffff888019899938 ((wq_completion)events_power_efficient){+.+.}-{0:0}, at: process_scheduled_works+0x9b4/0x17b0 [ 390.042948][ T39] #1: ffffc900045a7bc0 ((reg_check_chans).work){+.+.}-{0:0}, at: process_scheduled_works+0x9ef/0x17b0 [ 390.043004][ T39] #2: ffffffff8ecd3538 (rtnl_mutex){+.+.}-{4:4}, at: reg_check_chans_work+0x95/0xf30 [ 390.043066][ T39] #3: ffff8880476b0898 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: reg_check_chans_work+0x164/0xf30 [ 390.043131][ T39] 3 locks held by kworker/u8:6/1106: [ 390.043144][ T39] #0: ffff88814d93a138 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_scheduled_works+0x9b4/0x17b0 [ 390.043199][ T39] #1: ffffc90004877bc0 ((work_completion)(&(&ifa->dad_work)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x9ef/0x17b0 [ 390.043257][ T39] #2: ffffffff8ecd3538 (rtnl_mutex){+.+.}-{4:4}, at: addrconf_dad_work+0x119/0x15a0 [ 390.043310][ T39] 5 locks held by kworker/u8:9/1279: [ 390.043332][ T39] 3 locks held by kworker/u8:12/3130: [ 390.043348][ T39] 2 locks held by dhcpcd/5507: [ 390.043360][ T39] 2 locks held by getty/5605: [ 390.043372][ T39] #0: ffff88823bf768a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 [ 390.043435][ T39] #1: ffffc90003e8b2e0 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x444/0x1410 [ 390.043492][ T39] 2 locks held by dhcpcd/5619: [ 390.043504][ T39] #0: ffffffff8d84a960 (local_bh){.+.+}-{1:3}, at: __local_bh_disable_ip+0xa1/0x400 [ 390.043560][ T39] #1: ffff8880b8823d90 ((softirq_ctrl.lock)){+.+.}-{3:3}, at: __local_bh_disable_ip+0x264/0x400 [ 390.043625][ T39] 6 locks held by kworker/u9:2/5882: [ 390.043638][ T39] #0: ffff8880276e4138 ((wq_completion)hci2){+.+.}-{0:0}, at: process_scheduled_works+0x9b4/0x17b0 [ 390.043694][ T39] #1: ffffc90004e87bc0 ((work_completion)(&hdev->cmd_sync_work)){+.+.}-{0:0}, at: process_scheduled_works+0x9ef/0x17b0 [ 390.043750][ T39] #2: ffff88803c974e80 (&hdev->req_lock){+.+.}-{4:4}, at: hci_cmd_sync_work+0x1d4/0x3a0 [ 390.043803][ T39] #3: ffff88803c9740a8 (&hdev->lock){+.+.}-{4:4}, at: hci_abort_conn_sync+0x242/0xe30 [ 390.043863][ T39] #4: ffffffff8ee3b018 (hci_cb_list_lock){+.+.}-{4:4}, at: hci_conn_failed+0x165/0x310 [ 390.043923][ T39] #5: ffff8880268d1b58 (&conn->lock#2){+.+.}-{4:4}, at: l2cap_conn_del+0x70/0x680 [ 390.043993][ T39] 1 lock held by syz.0.18/6054: [ 390.044005][ T39] #0: ffffffff8ecd3538 (rtnl_mutex){+.+.}-{4:4}, at: tun_chr_close+0x41/0x1c0 [ 390.044067][ T39] 1 lock held by syz-executor/6059: [ 390.044079][ T39] #0: ffffffff8ecd3538 (rtnl_mutex){+.+.}-{4:4}, at: inet_rtm_newaddr+0x3b0/0x18b0 [ 390.044132][ T39] 2 locks held by kworker/0:6/6067: [ 390.044143][ T39] 1 lock held by syz-executor/6076: [ 390.044156][ T39] #0: ffffffff8ecd3538 (rtnl_mutex){+.+.}-{4:4}, at: inet_rtm_newaddr+0x3b0/0x18b0 [ 390.044208][ T39] 1 lock held by syz-executor/6092: [ 390.044220][ T39] #0: ffffffff8ecd3538 (rtnl_mutex){+.+.}-{4:4}, at: inet_rtm_newaddr+0x3b0/0x18b0 [ 390.044271][ T39] 2 locks held by syz-executor/6103: [ 390.044284][ T39] [ 390.044290][ T39] ============================================= [ 390.044290][ T39] [ 390.044309][ T39] NMI backtrace for cpu 1 [ 390.044338][ T39] CPU: 1 UID: 0 PID: 39 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 390.044384][ T39] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 390.044406][ T39] Call Trace: [ 390.044420][ T39] [ 390.044436][ T39] dump_stack_lvl+0x189/0x250 [ 390.044502][ T39] ? __pfx_dump_stack_lvl+0x10/0x10 [ 390.044560][ T39] ? __pfx__printk+0x10/0x10 [ 390.044612][ T39] nmi_cpu_backtrace+0x39e/0x3d0 [ 390.044644][ T39] ? __pfx_nmi_cpu_backtrace+0x10/0x10 [ 390.044675][ T39] ? __pfx__printk+0x10/0x10 [ 390.044704][ T39] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10 [ 390.044734][ T39] nmi_trigger_cpumask_backtrace+0x17a/0x300 [ 390.044764][ T39] watchdog+0xf93/0xfe0 [ 390.044799][ T39] ? watchdog+0x1de/0xfe0 [ 390.044833][ T39] kthread+0x70e/0x8a0 [ 390.044869][ T39] ? __pfx_watchdog+0x10/0x10 [ 390.044897][ T39] ? __pfx_kthread+0x10/0x10 [ 390.044935][ T39] ? __pfx_kthread+0x10/0x10 [ 390.044969][ T39] ret_from_fork+0x439/0x7d0 [ 390.045001][ T39] ? __pfx_ret_from_fork+0x10/0x10 [ 390.045036][ T39] ? __switch_to_asm+0x39/0x70 [ 390.045056][ T39] ? __switch_to_asm+0x33/0x70 [ 390.045075][ T39] ? __pfx_kthread+0x10/0x10 [ 390.045109][ T39] ret_from_fork_asm+0x1a/0x30 [ 390.045147][ T39] [ 390.045155][ T39] Sending NMI from CPU 1 to CPUs 0: [ 390.045188][ C0] NMI backtrace for cpu 0 [ 390.045203][ C0] CPU: 0 UID: 0 PID: 16 Comm: ktimers/0 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 390.045224][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 390.045234][ C0] RIP: 0010:__lock_acquire+0x29e/0xd20 [ 390.045261][ C0] Code: 00 4c 89 6c 24 28 4a 8d 04 ad 00 00 00 00 4c 01 e8 89 f1 81 e1 ff 1f 00 00 ba 00 e0 ff ff 41 23 54 c7 20 09 ca 41 89 54 c7 20 <4d> 89 4c c7 08 49 89 5c c7 10 4c 8b 6c 24 68 4d 89 6c c7 18 65 8b [ 390.045276][ C0] RSP: 0018:ffffc90000156288 EFLAGS: 00000002 [ 390.045291][ C0] RAX: 0000000000000023 RBX: ffffffff8d9a8d80 RCX: 000000000000000b [ 390.045303][ C0] RDX: 000000000002000b RSI: 000000000000000b RDI: ffff88801ae85940 [ 390.045315][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: ffffffff8172c165 [ 390.045327][ C0] R10: ffffc900001564d8 R11: ffffffff81aaf310 R12: 0000000000000002 [ 390.045339][ C0] R13: 0000000000000007 R14: 0000000000000000 R15: ffff88801ae86460 [ 390.045351][ C0] FS: 0000000000000000(0000) GS:ffff8881268bc000(0000) knlGS:0000000000000000 [ 390.045366][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 390.045378][ C0] CR2: 00007fb791e72008 CR3: 000000000d7a6000 CR4: 00000000003526f0 [ 390.045393][ C0] Call Trace: [ 390.045399][ C0] [ 390.045410][ C0] ? unwind_next_frame+0xa5/0x2390 [ 390.045435][ C0] lock_acquire+0x120/0x360 [ 390.045458][ C0] ? unwind_next_frame+0xa5/0x2390 [ 390.045487][ C0] ? unwind_next_frame+0xa5/0x2390 [ 390.045512][ C0] ? nft_synproxy_do_eval+0x345/0x570 [ 390.045532][ C0] ? unwind_next_frame+0xa5/0x2390 [ 390.045555][ C0] unwind_next_frame+0xc2/0x2390 [ 390.045580][ C0] ? unwind_next_frame+0xa5/0x2390 [ 390.045608][ C0] ? unwind_next_frame+0xa5/0x2390 [ 390.045633][ C0] ? nft_synproxy_eval_v4+0x36e/0x560 [ 390.045654][ C0] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 390.045675][ C0] arch_stack_walk+0x11c/0x150 [ 390.045704][ C0] ? nft_synproxy_do_eval+0x345/0x570 [ 390.045725][ C0] stack_trace_save+0x9c/0xe0 [ 390.045744][ C0] ? __pfx_stack_trace_save+0x10/0x10 [ 390.045761][ C0] ? do_raw_spin_lock+0x121/0x290 [ 390.045787][ C0] kasan_save_track+0x3e/0x80 [ 390.045807][ C0] ? kasan_save_track+0x3e/0x80 [ 390.045826][ C0] ? __kasan_kmalloc+0x93/0xb0 [ 390.045852][ C0] ? __kmalloc_cache_noprof+0x1a8/0x320 [ 390.045877][ C0] ? ref_tracker_alloc+0x13b/0x450 [ 390.045904][ C0] ? dst_init+0xd9/0x450 [ 390.045920][ C0] ? dst_alloc+0x12a/0x170 [ 390.045936][ C0] ? ip_route_output_key_hash_rcu+0x1560/0x23e0 [ 390.045956][ C0] ? ip_route_output_key_hash+0x1b9/0x2e0 [ 390.045975][ C0] ? ip_route_output_flow+0x2a/0x150 [ 390.045991][ C0] ? ip_route_me_harder+0x6d2/0x1030 [ 390.046011][ C0] ? synproxy_send_tcp+0x359/0x6c0 [ 390.046036][ C0] ? synproxy_send_client_synack+0x8bb/0xe20 [ 390.046062][ C0] ? nft_synproxy_eval_v4+0x36e/0x560 [ 390.046080][ C0] ? nft_synproxy_do_eval+0x345/0x570 [ 390.046116][ C0] ? ref_tracker_alloc+0x13b/0x450 [ 390.046143][ C0] __kasan_kmalloc+0x93/0xb0 [ 390.046165][ C0] __kmalloc_cache_noprof+0x1a8/0x320 [ 390.046190][ C0] ? ref_tracker_alloc+0x13b/0x450 [ 390.046216][ C0] ref_tracker_alloc+0x13b/0x450 [ 390.046244][ C0] ? __pfx_ref_tracker_alloc+0x10/0x10 [ 390.046276][ C0] ? dst_alloc+0x105/0x170 [ 390.046293][ C0] ? dst_alloc+0x105/0x170 [ 390.046312][ C0] dst_init+0xd9/0x450 [ 390.046331][ C0] dst_alloc+0x12a/0x170 [ 390.046350][ C0] ip_route_output_key_hash_rcu+0x1560/0x23e0 [ 390.046374][ C0] ? ip_route_output_key_hash+0xde/0x2e0 [ 390.046394][ C0] ip_route_output_key_hash+0x1b9/0x2e0 [ 390.046413][ C0] ? __lock_acquire+0xab9/0xd20 [ 390.046436][ C0] ? __pfx_ip_route_output_key_hash+0x10/0x10 [ 390.046459][ C0] ? ip_route_me_harder+0x4ad/0x1030 [ 390.046483][ C0] ip_route_output_flow+0x2a/0x150 [ 390.046499][ C0] ? ip_route_me_harder+0x6c0/0x1030 [ 390.046521][ C0] ip_route_me_harder+0x6d2/0x1030 [ 390.046546][ C0] ? __pfx_ip_route_me_harder+0x10/0x10 [ 390.046580][ C0] synproxy_send_tcp+0x359/0x6c0 [ 390.046611][ C0] synproxy_send_client_synack+0x8bb/0xe20 [ 390.046645][ C0] ? __pfx_synproxy_send_client_synack+0x10/0x10 [ 390.046670][ C0] ? nft_log_eval+0x568/0xab0 [ 390.046694][ C0] ? synproxy_pernet+0x45/0x270 [ 390.046715][ C0] nft_synproxy_eval_v4+0x36e/0x560 [ 390.046737][ C0] ? __pfx_nft_synproxy_eval_v4+0x10/0x10 [ 390.046757][ C0] ? nf_ip_checksum+0x13c/0x510 [ 390.046777][ C0] nft_synproxy_do_eval+0x345/0x570 [ 390.046799][ C0] ? __pfx_nft_synproxy_do_eval+0x10/0x10 [ 390.046826][ C0] nft_do_chain+0x409/0x1920 [ 390.046855][ C0] ? __pfx_nft_do_chain+0x10/0x10 [ 390.046883][ C0] ? unwind_next_frame+0xa5/0x2390 [ 390.046914][ C0] nft_do_chain_inet+0x25d/0x340 [ 390.046932][ C0] ? __pfx_nft_do_chain_inet+0x10/0x10 [ 390.046950][ C0] ? __lock_acquire+0xab9/0xd20 [ 390.046978][ C0] ? NF_HOOK+0x9a/0x3a0 [ 390.047002][ C0] ? __pfx_nft_do_chain_inet+0x10/0x10 [ 390.047020][ C0] nf_hook_slow+0xc2/0x220 [ 390.047048][ C0] NF_HOOK+0x206/0x3a0 [ 390.047072][ C0] ? __pfx_ip_local_deliver_finish+0x10/0x10 [ 390.047097][ C0] ? NF_HOOK+0x9a/0x3a0 [ 390.047120][ C0] ? __pfx_NF_HOOK+0x10/0x10 [ 390.047143][ C0] ? ip_rcv_finish_core+0xda3/0x1c00 [ 390.047169][ C0] ? __pfx_ip_local_deliver_finish+0x10/0x10 [ 390.047196][ C0] ? skb_dst+0x4f/0xd0 [ 390.047220][ C0] ? ip_local_deliver+0x12a/0x1b0 [ 390.047245][ C0] NF_HOOK+0x30c/0x3a0 [ 390.047270][ C0] ? __pfx_ip_rcv_finish+0x10/0x10 [ 390.047294][ C0] ? NF_HOOK+0x9a/0x3a0 [ 390.047317][ C0] ? __pfx_NF_HOOK+0x10/0x10 [ 390.047342][ C0] ? __pfx_ip_rcv_finish+0x10/0x10 [ 390.047371][ C0] ? __pfx_ip_rcv+0x10/0x10 [ 390.047394][ C0] __netif_receive_skb+0x143/0x380 [ 390.047416][ C0] ? rt_spin_unlock+0x65/0x80 [ 390.047440][ C0] ? process_backlog+0x27b/0x900 [ 390.047463][ C0] process_backlog+0x31e/0x900 [ 390.047491][ C0] __napi_poll+0xb3/0x540 [ 390.047515][ C0] net_rx_action+0x707/0xe00 [ 390.047538][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 390.047572][ C0] ? __pfx_net_rx_action+0x10/0x10 [ 390.047612][ C0] handle_softirqs+0x22f/0x710 [ 390.047645][ C0] ? __pfx_handle_softirqs+0x10/0x10 [ 390.047673][ C0] run_ktimerd+0xcf/0x190 [ 390.047699][ C0] ? __pfx_run_ktimerd+0x10/0x10 [ 390.047723][ C0] ? schedule+0x91/0x360 [ 390.047750][ C0] ? smpboot_thread_fn+0x4d/0xa60 [ 390.047771][ C0] smpboot_thread_fn+0x53f/0xa60 [ 390.047792][ C0] ? smpboot_thread_fn+0x4d/0xa60 [ 390.047818][ C0] kthread+0x70e/0x8a0 [ 390.047851][ C0] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 390.047873][ C0] ? __pfx_kthread+0x10/0x10 [ 390.047902][ C0] ? __pfx_kthread+0x10/0x10 [ 390.047928][ C0] ret_from_fork+0x439/0x7d0 [ 390.047952][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 390.047977][ C0] ? __switch_to_asm+0x39/0x70 [ 390.047994][ C0] ? __switch_to_asm+0x33/0x70 [ 390.048010][ C0] ? __pfx_kthread+0x10/0x10 [ 390.048036][ C0] ret_from_fork_asm+0x1a/0x30 [ 390.048060][ C0] [ 392.047744][ T39] Kernel panic - not syncing: hung_task: blocked tasks [ 392.047769][ T39] CPU: 1 UID: 0 PID: 39 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 392.047794][ T39] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 392.047808][ T39] Call Trace: [ 392.047816][ T39] [ 392.047827][ T39] dump_stack_lvl+0x99/0x250 [ 392.047864][ T39] ? __asan_memcpy+0x40/0x70 [ 392.047888][ T39] ? __pfx_dump_stack_lvl+0x10/0x10 [ 392.047920][ T39] ? __pfx__printk+0x10/0x10 [ 392.047959][ T39] vpanic+0x281/0x750 [ 392.047994][ T39] ? __pfx_vpanic+0x10/0x10 [ 392.048026][ T39] ? preempt_schedule+0xae/0xc0 [ 392.048059][ T39] ? preempt_schedule_common+0x83/0xd0 [ 392.048099][ T39] panic+0xb9/0xc0 [ 392.048130][ T39] ? __pfx_panic+0x10/0x10 [ 392.048163][ T39] ? preempt_schedule_thunk+0x16/0x30 [ 392.048196][ T39] ? nmi_trigger_cpumask_backtrace+0x2bb/0x300 [ 392.048228][ T39] watchdog+0xfd2/0xfe0 [ 392.048262][ T39] ? watchdog+0x1de/0xfe0 [ 392.048297][ T39] kthread+0x70e/0x8a0 [ 392.048334][ T39] ? __pfx_watchdog+0x10/0x10 [ 392.048361][ T39] ? __pfx_kthread+0x10/0x10 [ 392.048407][ T39] ? __pfx_kthread+0x10/0x10 [ 392.048441][ T39] ret_from_fork+0x439/0x7d0 [ 392.048473][ T39] ? __pfx_ret_from_fork+0x10/0x10 [ 392.048508][ T39] ? __switch_to_asm+0x39/0x70 [ 392.048528][ T39] ? __switch_to_asm+0x33/0x70 [ 392.048548][ T39] ? __pfx_kthread+0x10/0x10 [ 392.048583][ T39] ret_from_fork_asm+0x1a/0x30 [ 392.048621][ T39] [ 392.048908][ T39] Kernel Offset: disabled