l slaves
Warning: Permanently added '10.128.0.209' (ED25519) to the list of known hosts.
2025/03/15 07:23:06 ignoring optional flag "sandboxArg"="0"
2025/03/15 07:23:07 parsed 1 programs
[ 70.741734][ T3677] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 71.606320][ T3689] chnl_net:caif_netlink_parms(): no params data found
[ 72.347625][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 72.381790][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 72.391797][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 72.406243][ T2491] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 72.416679][ T2491] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 72.424179][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 72.822055][ T3689] netdevsim netdevsim2 netdevsim0: renamed from eth0
[ 72.829871][ T3689] netdevsim netdevsim2 netdevsim1: renamed from eth1
[ 72.837452][ T3689] netdevsim netdevsim2 netdevsim2: renamed from eth2
[ 72.848884][ T3689] netdevsim netdevsim2 netdevsim3: renamed from eth3
[ 73.011942][ T3689] 8021q: adding VLAN 0 to HW filter on device bond0
[ 73.100992][ T3689] 8021q: adding VLAN 0 to HW filter on device team0
[ 73.514528][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 73.522307][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 73.531920][ T3689] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 74.301820][ T3689] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 74.311008][ T3689] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 74.319751][ T3689] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 74.328529][ T3689] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
2025/03/15 07:23:13 executed programs: 0
[ 74.698017][ T4101] chnl_net:caif_netlink_parms(): no params data found
[ 74.755706][ T4102] chnl_net:caif_netlink_parms(): no params data found
[ 74.768946][ T4099] chnl_net:caif_netlink_parms(): no params data found
[ 74.782754][ T4112] chnl_net:caif_netlink_parms(): no params data found
[ 74.802219][ T4114] chnl_net:caif_netlink_parms(): no params data found
[ 75.148923][ T2470] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 75.208356][ T2470] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 75.267934][ T2470] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 75.320355][ T2470] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 76.545829][ T2470] bond0 (unregistering): Released all slaves
[ 76.606529][ T2450] Bluetooth: hci1: command 0x0409 tx timeout
[ 76.606529][ T3776] Bluetooth: hci2: command 0x0409 tx timeout
[ 76.635466][ T3776] Bluetooth: hci3: command 0x0409 tx timeout
[ 76.646545][ T3776] Bluetooth: hci0: command 0x0409 tx timeout
[ 76.686521][ T3788] Bluetooth: hci4: command 0x0409 tx timeout
[ 76.958406][ T4102] netdevsim netdevsim2 netdevsim0: renamed from eth0
[ 76.966156][ T4102] netdevsim netdevsim2 netdevsim1: renamed from eth1
[ 76.974985][ T4102] netdevsim netdevsim2 netdevsim2: renamed from eth2
[ 76.982711][ T4102] netdevsim netdevsim2 netdevsim3: renamed from eth3
[ 77.030573][ T4114] netdevsim netdevsim4 netdevsim0: renamed from eth0
[ 77.047611][ T4114] netdevsim netdevsim4 netdevsim1: renamed from eth1
[ 77.055478][ T4114] netdevsim netdevsim4 netdevsim2: renamed from eth2
[ 77.095418][ T4114] netdevsim netdevsim4 netdevsim3: renamed from eth3
[ 77.399756][ T4102] 8021q: adding VLAN 0 to HW filter on device bond0
[ 77.430723][ T4112] netdevsim netdevsim3 netdevsim0: renamed from eth0
[ 77.449944][ T4112] netdevsim netdevsim3 netdevsim1: renamed from eth1
[ 77.465479][ T4112] netdevsim netdevsim3 netdevsim2: renamed from eth2
[ 77.474150][ T4112] netdevsim netdevsim3 netdevsim3: renamed from eth3
[ 77.483926][ T4114] 8021q: adding VLAN 0 to HW filter on device bond0
[ 77.493212][ T4099] netdevsim netdevsim5 netdevsim0: renamed from eth0
[ 77.509626][ T4101] netdevsim netdevsim1 netdevsim0: renamed from eth0
[ 77.527578][ T4101] netdevsim netdevsim1 netdevsim1: renamed from eth1
[ 77.540046][ T4099] netdevsim netdevsim5 netdevsim1: renamed from eth1
[ 77.555846][ T4101] netdevsim netdevsim1 netdevsim2: renamed from eth2
[ 77.586560][ T4099] netdevsim netdevsim5 netdevsim2: renamed from eth2
[ 77.594786][ T4101] netdevsim netdevsim1 netdevsim3: renamed from eth3
[ 77.607656][ T4099] netdevsim netdevsim5 netdevsim3: renamed from eth3
[ 77.777901][ T4102] 8021q: adding VLAN 0 to HW filter on device team0
[ 77.815359][ T4114] 8021q: adding VLAN 0 to HW filter on device team0
[ 78.061586][ T4112] 8021q: adding VLAN 0 to HW filter on device bond0
[ 78.163010][ T4101] 8021q: adding VLAN 0 to HW filter on device bond0
[ 78.174260][ T4099] 8021q: adding VLAN 0 to HW filter on device bond0
[ 78.365656][ T4112] 8021q: adding VLAN 0 to HW filter on device team0
[ 78.474402][ T4101] 8021q: adding VLAN 0 to HW filter on device team0
[ 78.536754][ T4099] 8021q: adding VLAN 0 to HW filter on device team0
[ 78.686554][ T3791] Bluetooth: hci0: command 0x041b tx timeout
[ 78.692822][ T3791] Bluetooth: hci3: command 0x041b tx timeout
[ 78.744301][ T3791] Bluetooth: hci2: command 0x041b tx timeout
[ 78.765743][ T3791] Bluetooth: hci1: command 0x041b tx timeout
[ 78.787263][ T3791] Bluetooth: hci4: command 0x041b tx timeout
[ 79.495728][ T4135] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 79.506529][ T4135] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 79.538143][ T4114] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 79.587953][ T2470] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 79.595397][ T2470] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 79.623709][ T4102] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 80.107350][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 80.114714][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 80.144970][ T4112] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 80.275475][ T4099] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 80.300180][ T4101] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 80.318602][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 80.326027][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 80.342100][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 80.351470][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 80.766584][ T3791] Bluetooth: hci2: command 0x040f tx timeout
[ 80.774589][ T3791] Bluetooth: hci3: command 0x040f tx timeout
[ 80.816491][ T3791] Bluetooth: hci0: command 0x040f tx timeout
[ 80.848526][ T3791] Bluetooth: hci4: command 0x040f tx timeout
[ 80.856625][ T3791] Bluetooth: hci1: command 0x040f tx timeout
[ 82.768315][ T4114] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 82.786887][ T4114] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 82.799495][ T4114] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 82.808498][ T4114] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 82.846569][ T3791] Bluetooth: hci0: command 0x0419 tx timeout
[ 82.856595][ T3791] Bluetooth: hci3: command 0x0419 tx timeout
[ 82.881704][ T3791] Bluetooth: hci2: command 0x0419 tx timeout
[ 82.927030][ T3791] Bluetooth: hci1: command 0x0419 tx timeout
[ 82.935268][ T3791] Bluetooth: hci4: command 0x0419 tx timeout
[ 82.956744][ T4102] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 82.965467][ T4102] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 82.994228][ T4102] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 83.003298][ T4102] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 83.397108][ T153] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 83.404957][ T153] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 83.434442][ T1127] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 83.444287][ T2491] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 83.472563][ T2491] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 83.490313][ T1127] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 83.522549][ T4101] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 83.536702][ T4101] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 83.545427][ T4101] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 83.558373][ T4101] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 83.575421][ T4112] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 83.584807][ T1127] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 83.596045][ T1127] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 83.607924][ T4112] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
2025/03/15 07:23:22 executed programs: 10
[ 83.622761][ T4112] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 83.633173][ T4112] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 83.652592][ T2470] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 83.663240][ T2491] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 83.676905][ T2491] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 83.717047][ T2470] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 83.953532][ T4099] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 83.992082][ T4099] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 84.052608][ T4099] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 84.116049][ T4099] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 85.372091][ T4135] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 85.380307][ T2470] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 85.396995][ T2470] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 85.447213][ T2491] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 85.455136][ T2470] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 85.463942][ T2491] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 85.485416][ T4135] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 85.508611][ T2470] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 85.529956][ T1127] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 85.538904][ T2491] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 85.547371][ T4135] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 85.563130][ T4135] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 85.582499][ T1127] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 85.611782][ T4135] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 85.636957][ T2491] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 85.644394][ T2470] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 85.653513][ T4135] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 85.662974][ T4135] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 88.061197][ T0] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #40!!!
2025/03/15 07:23:28 executed programs: 34
[ 89.904301][ T0] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #40!!!
[ 91.645124][ T0] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #40!!!
[ 92.566673][ T0] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #40!!!
[ 93.488321][ T0] NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #40!!!
2025/03/15 07:23:33 executed programs: 64
[ 97.921909][ T6437] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512
[ 200.286501][ T3788] Bluetooth: hci0: command 0x0406 tx timeout
[ 200.292757][ T3788] Bluetooth: hci3: command 0x0406 tx timeout
[ 200.298836][ T3788] Bluetooth: hci2: command 0x0406 tx timeout
[ 200.304852][ T3788] Bluetooth: hci1: command 0x0406 tx timeout
[ 200.310954][ T3788] Bluetooth: hci4: command 0x0406 tx timeout
[ 246.846507][ T27] INFO: task kworker/u4:8:4135 blocked for more than 143 seconds.
[ 246.854650][ T27] Not tainted 5.15.179-syzkaller #0
[ 246.860549][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 246.869544][ T27] task:kworker/u4:8 state:D stack:13208 pid: 4135 ppid: 2 flags:0x00004000
[ 246.878784][ T27] Workqueue: nfc2_nci_cmd_wq nci_cmd_work
[ 246.884700][ T27] Call Trace:
[ 246.888125][ T27]
[ 246.891163][ T27] __schedule+0x38d/0x14b0
[ 246.895697][ T27] schedule+0x56/0xe0
[ 246.899723][ T27] schedule_preempt_disabled+0x28/0x40
[ 246.905212][ T27] __mutex_lock+0x4b1/0x770
[ 246.909750][ T27] ? virtual_nci_send+0x1a/0xf0
[ 246.914731][ T27] ? nfc_send_to_raw_sock+0xdb/0x190
[ 246.920074][ T27] virtual_nci_send+0x1a/0xf0
[ 246.924793][ T27] nci_send_frame+0x75/0xe0
[ 246.929461][ T27] nci_cmd_work+0x97/0x100
[ 246.933900][ T27] process_one_work+0x32a/0x6c0
[ 246.938970][ T27] ? lock_acquire+0xb3/0x180
[ 246.943760][ T27] worker_thread+0x5b/0x520
[ 246.948290][ T27] ? rescuer_thread+0x510/0x510
[ 246.953152][ T27] kthread+0x174/0x1b0
[ 246.957248][ T27] ? set_kthread_struct+0x60/0x60
[ 246.962302][ T27] ret_from_fork+0x1f/0x30
[ 246.966746][ T27]
[ 246.969771][ T27] INFO: task syz.5.85:6428 blocked for more than 143 seconds.
[ 246.977252][ T27] Not tainted 5.15.179-syzkaller #0
[ 246.982974][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 246.991842][ T27] task:syz.5.85 state:D stack:13816 pid: 6428 ppid: 4099 flags:0x00004004
[ 247.001161][ T27] Call Trace:
[ 247.004437][ T27]
[ 247.007391][ T27] __schedule+0x38d/0x14b0
[ 247.011837][ T27] schedule+0x56/0xe0
[ 247.015810][ T27] schedule_preempt_disabled+0x28/0x40
[ 247.021286][ T27] __mutex_lock+0x4b1/0x770
[ 247.025830][ T27] ? nfc_register_device+0x98/0x200
[ 247.031312][ T27] ? nfc_llcp_register_device+0x372/0x3a0
[ 247.037732][ T27] nfc_register_device+0x98/0x200
[ 247.042793][ T27] nci_register_device+0x391/0x430
[ 247.047929][ T27] ? virtual_ncidev_close+0x90/0x90
[ 247.053145][ T27] ? virtual_ncidev_close+0x90/0x90
[ 247.058452][ T27] virtual_ncidev_open+0x6d/0x110
[ 247.063514][ T27] misc_open+0x1a0/0x1e0
[ 247.067789][ T27] ? misc_devnode+0x70/0x70
[ 247.072333][ T27] chrdev_open+0x10d/0x340
[ 247.076784][ T27] ? __unregister_chrdev+0x70/0x70
[ 247.082022][ T27] do_dentry_open+0x311/0x6c0
[ 247.086723][ T27] ? may_open+0x164/0x2c0
[ 247.091485][ T27] path_openat+0xe32/0x1370
[ 247.096123][ T27] ? __virt_addr_valid+0x179/0x210
[ 247.101258][ T27] do_filp_open+0xc1/0x1b0
[ 247.105962][ T27] ? alloc_fd+0x155/0x260
[ 247.110321][ T27] ? do_raw_spin_unlock+0x50/0xa0
[ 247.115371][ T27] do_sys_openat2+0xed/0x260
[ 247.119983][ T27] __x64_sys_openat+0x7f/0xe0
[ 247.124679][ T27] do_syscall_64+0x33/0xb0
[ 247.129155][ T27] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 247.135169][ T27] RIP: 0033:0x7f9c77086da9
[ 247.139703][ T27] RSP: 002b:00007f9c762d7038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
[ 247.148296][ T27] RAX: ffffffffffffffda RBX: 00007f9c772a0080 RCX: 00007f9c77086da9
[ 247.156665][ T27] RDX: 0000000000000002 RSI: 0000000020000080 RDI: ffffffffffffff9c
[ 247.164658][ T27] RBP: 00007f9c771082a0 R08: 0000000000000000 R09: 0000000000000000
[ 247.172853][ T27] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 247.180864][ T27] R13: 0000000000000000 R14: 00007f9c772a0080 R15: 00007ffea26d8958
[ 247.188879][ T27]
[ 247.192218][ T27] INFO: task syz.2.86:6430 blocked for more than 143 seconds.
[ 247.199698][ T27] Not tainted 5.15.179-syzkaller #0
[ 247.205412][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 247.214129][ T27] task:syz.2.86 state:D stack:14536 pid: 6430 ppid: 4102 flags:0x00000004
[ 247.223550][ T27] Call Trace:
[ 247.226864][ T27]
[ 247.230041][ T27] __schedule+0x38d/0x14b0
[ 247.234470][ T27] schedule+0x56/0xe0
[ 247.238480][ T27] schedule_preempt_disabled+0x28/0x40
[ 247.243957][ T27] __mutex_lock+0x4b1/0x770
[ 247.248571][ T27] ? misc_open+0x25/0x1e0
[ 247.252925][ T27] ? misc_devnode+0x70/0x70
[ 247.258151][ T27] misc_open+0x25/0x1e0
[ 247.262330][ T27] ? misc_devnode+0x70/0x70
[ 247.266858][ T27] chrdev_open+0x10d/0x340
[ 247.271290][ T27] ? __unregister_chrdev+0x70/0x70
[ 247.276439][ T27] do_dentry_open+0x311/0x6c0
[ 247.281132][ T27] ? may_open+0x164/0x2c0
[ 247.285469][ T27] path_openat+0xe32/0x1370
[ 247.290165][ T27] ? __virt_addr_valid+0x179/0x210
[ 247.295446][ T27] do_filp_open+0xc1/0x1b0
[ 247.299930][ T27] ? alloc_fd+0x155/0x260
[ 247.304273][ T27] ? do_raw_spin_unlock+0x50/0xa0
[ 247.309328][ T27] do_sys_openat2+0xed/0x260
[ 247.313937][ T27] __x64_sys_openat+0x7f/0xe0
[ 247.318637][ T27] do_syscall_64+0x33/0xb0
[ 247.323066][ T27] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 247.329023][ T27] RIP: 0033:0x7f07ad2f7da9
[ 247.333443][ T27] RSP: 002b:00007f07ac548038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
[ 247.341874][ T27] RAX: ffffffffffffffda RBX: 00007f07ad511080 RCX: 00007f07ad2f7da9
[ 247.349876][ T27] RDX: 0000000000000002 RSI: 0000000020000080 RDI: ffffffffffffff9c
[ 247.357892][ T27] RBP: 00007f07ad3792a0 R08: 0000000000000000 R09: 0000000000000000
[ 247.366054][ T27] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 247.374249][ T27] R13: 0000000000000000 R14: 00007f07ad511080 R15: 00007ffd5f0a94c8
[ 247.382476][ T27]
[ 247.385638][ T27] INFO: task syz.4.87:6432 blocked for more than 143 seconds.
[ 247.393155][ T27] Not tainted 5.15.179-syzkaller #0
[ 247.399090][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 247.407936][ T27] task:syz.4.87 state:D stack:14488 pid: 6432 ppid: 4114 flags:0x00000004
[ 247.417181][ T27] Call Trace:
[ 247.420504][ T27]
[ 247.423430][ T27] __schedule+0x38d/0x14b0
[ 247.428066][ T27] schedule+0x56/0xe0
[ 247.432062][ T27] schedule_preempt_disabled+0x28/0x40
[ 247.437562][ T27] __mutex_lock+0x4b1/0x770
[ 247.442078][ T27] ? misc_open+0x25/0x1e0
[ 247.446453][ T27] ? misc_devnode+0x70/0x70
[ 247.451088][ T27] misc_open+0x25/0x1e0
[ 247.455258][ T27] ? misc_devnode+0x70/0x70
[ 247.459796][ T27] chrdev_open+0x10d/0x340
[ 247.464420][ T27] ? __unregister_chrdev+0x70/0x70
[ 247.469574][ T27] do_dentry_open+0x311/0x6c0
[ 247.474263][ T27] ? may_open+0x164/0x2c0
[ 247.479030][ T27] path_openat+0xe32/0x1370
[ 247.483605][ T27] ? __virt_addr_valid+0x179/0x210
[ 247.488877][ T27] do_filp_open+0xc1/0x1b0
[ 247.493323][ T27] ? alloc_fd+0x155/0x260
[ 247.498442][ T27] ? do_raw_spin_unlock+0x50/0xa0
[ 247.503498][ T27] do_sys_openat2+0xed/0x260
[ 247.508152][ T27] __x64_sys_openat+0x7f/0xe0
[ 247.512857][ T27] do_syscall_64+0x33/0xb0
[ 247.517353][ T27] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 247.523290][ T27] RIP: 0033:0x7f1e6e059da9
[ 247.527744][ T27] RSP: 002b:00007f1e6d2aa038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
[ 247.536251][ T27] RAX: ffffffffffffffda RBX: 00007f1e6e273080 RCX: 00007f1e6e059da9
[ 247.544238][ T27] RDX: 0000000000000002 RSI: 0000000020000080 RDI: ffffffffffffff9c
[ 247.552244][ T27] RBP: 00007f1e6e0db2a0 R08: 0000000000000000 R09: 0000000000000000
[ 247.560240][ T27] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 247.568229][ T27] R13: 0000000000000000 R14: 00007f1e6e273080 R15: 00007ffdc214e358
[ 247.576200][ T27]
[ 247.579252][ T27] INFO: task syz.4.87:6437 blocked for more than 144 seconds.
[ 247.587205][ T27] Not tainted 5.15.179-syzkaller #0
[ 247.592921][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 247.601793][ T27] task:syz.4.87 state:D stack:13728 pid: 6437 ppid: 4114 flags:0x00004004
[ 247.611044][ T27] Call Trace:
[ 247.614321][ T27]
[ 247.617277][ T27] __schedule+0x38d/0x14b0
[ 247.621712][ T27] schedule+0x56/0xe0
[ 247.625698][ T27] schedule_preempt_disabled+0x28/0x40
[ 247.631174][ T27] __mutex_lock+0x4b1/0x770
[ 247.635694][ T27] ? virtual_nci_close+0x13/0x40
[ 247.640654][ T27] ? do_raw_spin_unlock+0x50/0xa0
[ 247.645696][ T27] ? _raw_spin_unlock_irqrestore+0x35/0x60
[ 247.651527][ T27] virtual_nci_close+0x13/0x40
[ 247.656309][ T27] nci_dev_up+0x220/0x2b0
[ 247.660677][ T27] ? nci_unregister_device+0xf0/0xf0
[ 247.666045][ T27] nfc_dev_up+0xd0/0x1c0
[ 247.670325][ T27] nfc_genl_dev_up+0x3a/0x70
[ 247.675109][ T27] genl_family_rcv_msg_doit+0x113/0x180
[ 247.680696][ T27] genl_rcv_msg+0x174/0x2c0
[ 247.685207][ T27] ? nfc_genl_dev_down+0x70/0x70
[ 247.690171][ T27] netlink_rcv_skb+0x87/0x1d0
[ 247.694857][ T27] ? genl_get_cmd+0x1a0/0x1a0
[ 247.699700][ T27] genl_rcv+0x24/0x40
[ 247.703817][ T27] netlink_unicast+0x2fe/0x430
[ 247.708621][ T27] netlink_sendmsg+0x39b/0x720
[ 247.713411][ T27] __sock_sendmsg+0x56/0x80
[ 247.717997][ T27] ____sys_sendmsg+0x36f/0x390
[ 247.722772][ T27] ? sendmsg_copy_msghdr+0x70/0xf0
[ 247.727911][ T27] ___sys_sendmsg+0x8b/0xd0
[ 247.732426][ T27] ? __fget_files+0x143/0x1d0
[ 247.737170][ T27] ? __fget_files+0x165/0x1d0
[ 247.741860][ T27] ? __fget_light+0x69/0xe0
[ 247.746395][ T27] __sys_sendmsg+0x88/0x100
[ 247.750918][ T27] do_syscall_64+0x33/0xb0
[ 247.755375][ T27] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 247.761344][ T27] RIP: 0033:0x7f1e6e059da9
[ 247.765760][ T27] RSP: 002b:00007f1e6d289038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 247.774319][ T27] RAX: ffffffffffffffda RBX: 00007f1e6e273160 RCX: 00007f1e6e059da9
[ 247.782476][ T27] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000007
[ 247.790495][ T27] RBP: 00007f1e6e0db2a0 R08: 0000000000000000 R09: 0000000000000000
[ 247.798549][ T27] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 247.806772][ T27] R13: 0000000000000000 R14: 00007f1e6e273160 R15: 00007ffdc214e358
[ 247.814855][ T27]
[ 247.817931][ T27] INFO: task syz.1.88:6439 blocked for more than 144 seconds.
[ 247.825407][ T27] Not tainted 5.15.179-syzkaller #0
[ 247.831210][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 247.839949][ T27] task:syz.1.88 state:D stack:13904 pid: 6439 ppid: 4101 flags:0x00004004
[ 247.849456][ T27] Call Trace:
[ 247.852743][ T27]
[ 247.855671][ T27] __schedule+0x38d/0x14b0
[ 247.860143][ T27] schedule+0x56/0xe0
[ 247.864141][ T27] schedule_preempt_disabled+0x28/0x40
[ 247.869654][ T27] __mutex_lock+0x4b1/0x770
[ 247.874188][ T27] ? misc_open+0x25/0x1e0
[ 247.878802][ T27] ? misc_devnode+0x70/0x70
[ 247.883423][ T27] ? misc_devnode+0x70/0x70
[ 247.888176][ T27] misc_open+0x25/0x1e0
[ 247.892364][ T27] ? misc_devnode+0x70/0x70
[ 247.896942][ T27] chrdev_open+0x10d/0x340
[ 247.901369][ T27] ? __unregister_chrdev+0x70/0x70
[ 247.906514][ T27] do_dentry_open+0x311/0x6c0
[ 247.911323][ T27] ? may_open+0x164/0x2c0
[ 247.915673][ T27] path_openat+0xe32/0x1370
[ 247.920240][ T27] ? __virt_addr_valid+0x179/0x210
[ 247.925456][ T27] do_filp_open+0xc1/0x1b0
[ 247.929929][ T27] ? alloc_fd+0x155/0x260
[ 247.934304][ T27] ? do_raw_spin_unlock+0x50/0xa0
[ 247.939378][ T27] do_sys_openat2+0xed/0x260
[ 247.944012][ T27] __x64_sys_openat+0x7f/0xe0
[ 247.948734][ T27] do_syscall_64+0x33/0xb0
[ 247.953263][ T27] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 247.959200][ T27] RIP: 0033:0x7f108acacda9
[ 247.963620][ T27] RSP: 002b:00007f1089efd038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
[ 247.972073][ T27] RAX: ffffffffffffffda RBX: 00007f108aec6080 RCX: 00007f108acacda9
[ 247.980079][ T27] RDX: 0000000000000002 RSI: 0000000020000080 RDI: ffffffffffffff9c
[ 247.988242][ T27] RBP: 00007f108ad2e2a0 R08: 0000000000000000 R09: 0000000000000000
[ 247.996233][ T27] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 248.004443][ T27] R13: 0000000000000000 R14: 00007f108aec6080 R15: 00007fff466ecad8
[ 248.013032][ T27]
[ 248.016063][ T27] INFO: task syz.1.88:6442 blocked for more than 144 seconds.
[ 248.023554][ T27] Not tainted 5.15.179-syzkaller #0
[ 248.029285][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 248.038064][ T27] task:syz.1.88 state:D stack:14184 pid: 6442 ppid: 4101 flags:0x00004004
[ 248.047382][ T27] Call Trace:
[ 248.050659][ T27]
[ 248.053576][ T27] __schedule+0x38d/0x14b0
[ 248.058030][ T27] schedule+0x56/0xe0
[ 248.062027][ T27] schedule_preempt_disabled+0x28/0x40
[ 248.067506][ T27] __mutex_lock+0x4b1/0x770
[ 248.072022][ T27] ? genl_rcv_msg+0x1e9/0x2c0
[ 248.076740][ T27] ? reacquire_held_locks+0xbe/0x170
[ 248.082050][ T27] ? release_sock+0x1b/0xe0
[ 248.086613][ T27] genl_rcv_msg+0x1e9/0x2c0
[ 248.091124][ T27] ? __netlink_lookup+0x19e/0x230
[ 248.096165][ T27] netlink_rcv_skb+0x87/0x1d0
[ 248.101079][ T27] ? genl_get_cmd+0x1a0/0x1a0
[ 248.105802][ T27] genl_rcv+0x24/0x40
[ 248.110163][ T27] netlink_unicast+0x2fe/0x430
[ 248.115080][ T27] netlink_sendmsg+0x39b/0x720
[ 248.119967][ T27] __sock_sendmsg+0x56/0x80
[ 248.124504][ T27] __sys_sendto+0x15f/0x210
[ 248.129251][ T27] __x64_sys_sendto+0x26/0x30
[ 248.134074][ T27] do_syscall_64+0x33/0xb0
[ 248.138635][ T27] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 248.144581][ T27] RIP: 0033:0x7f108acaec3c
[ 248.149035][ T27] RSP: 002b:00007f1089edaec0 EFLAGS: 00000293 ORIG_RAX: 000000000000002c
[ 248.157503][ T27] RAX: ffffffffffffffda RBX: 00007f1089edafc0 RCX: 00007f108acaec3c
[ 248.165507][ T27] RDX: 000000000000001c RSI: 00007f1089edb010 RDI: 0000000000000008
[ 248.173660][ T27] RBP: 0000000000000000 R08: 00007f1089edaf14 R09: 000000000000000c
[ 248.181689][ T27] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000008
[ 248.189687][ T27] R13: 00007f1089edaf68 R14: 00007f1089edb010 R15: 0000000000000000
[ 248.197717][ T27]
[ 248.200734][ T27] INFO: task syz.3.89:6443 blocked for more than 144 seconds.
[ 248.208457][ T27] Not tainted 5.15.179-syzkaller #0
[ 248.214396][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 248.223365][ T27] task:syz.3.89 state:D stack:14536 pid: 6443 ppid: 4112 flags:0x00000004
[ 248.232853][ T27] Call Trace:
[ 248.236137][ T27]
[ 248.239347][ T27] __schedule+0x38d/0x14b0
[ 248.243880][ T27] schedule+0x56/0xe0
[ 248.248549][ T27] schedule_preempt_disabled+0x28/0x40
[ 248.254125][ T27] __mutex_lock+0x4b1/0x770
[ 248.258686][ T27] ? misc_open+0x25/0x1e0
[ 248.263045][ T27] ? misc_devnode+0x70/0x70
[ 248.267602][ T27] misc_open+0x25/0x1e0
[ 248.271774][ T27] ? misc_devnode+0x70/0x70
[ 248.276276][ T27] chrdev_open+0x10d/0x340
[ 248.280718][ T27] ? __unregister_chrdev+0x70/0x70
[ 248.285871][ T27] do_dentry_open+0x311/0x6c0
[ 248.290584][ T27] ? may_open+0x164/0x2c0
[ 248.294931][ T27] path_openat+0xe32/0x1370
[ 248.299476][ T27] ? __virt_addr_valid+0x179/0x210
[ 248.304599][ T27] do_filp_open+0xc1/0x1b0
[ 248.309355][ T27] ? alloc_fd+0x155/0x260
[ 248.313701][ T27] ? do_raw_spin_unlock+0x50/0xa0
[ 248.319125][ T27] do_sys_openat2+0xed/0x260
[ 248.323750][ T27] __x64_sys_openat+0x7f/0xe0
[ 248.328670][ T27] do_syscall_64+0x33/0xb0
[ 248.333114][ T27] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 248.339053][ T27] RIP: 0033:0x7f2594899da9
[ 248.343482][ T27] RSP: 002b:00007f2593aea038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
[ 248.351961][ T27] RAX: ffffffffffffffda RBX: 00007f2594ab3080 RCX: 00007f2594899da9
[ 248.360082][ T27] RDX: 0000000000000002 RSI: 0000000020000080 RDI: ffffffffffffff9c
[ 248.368105][ T27] RBP: 00007f259491b2a0 R08: 0000000000000000 R09: 0000000000000000
[ 248.376088][ T27] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 248.384197][ T27] R13: 0000000000000000 R14: 00007f2594ab3080 R15: 00007ffe9b9fb828
[ 248.392205][ T27]
[ 248.395280][ T27] INFO: task syz.3.89:6445 blocked for more than 144 seconds.
[ 248.402792][ T27] Not tainted 5.15.179-syzkaller #0
[ 248.408711][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 248.417421][ T27] task:syz.3.89 state:D stack:13840 pid: 6445 ppid: 4112 flags:0x00004004
[ 248.427225][ T27] Call Trace:
[ 248.430945][ T27]
[ 248.433896][ T27] __schedule+0x38d/0x14b0
[ 248.438356][ T27] schedule+0x56/0xe0
[ 248.442358][ T27] schedule_preempt_disabled+0x28/0x40
[ 248.447925][ T27] __mutex_lock+0x4b1/0x770
[ 248.452468][ T27] ? genl_rcv_msg+0x1e9/0x2c0
[ 248.457190][ T27] ? reacquire_held_locks+0xbe/0x170
[ 248.462505][ T27] ? release_sock+0x1b/0xe0
[ 248.467047][ T27] genl_rcv_msg+0x1e9/0x2c0
[ 248.471647][ T27] ? __netlink_lookup+0x19e/0x230
[ 248.476798][ T27] netlink_rcv_skb+0x87/0x1d0
[ 248.481485][ T27] ? genl_get_cmd+0x1a0/0x1a0
[ 248.486178][ T27] genl_rcv+0x24/0x40
[ 248.490188][ T27] netlink_unicast+0x2fe/0x430
[ 248.494996][ T27] netlink_sendmsg+0x39b/0x720
[ 248.499793][ T27] __sock_sendmsg+0x56/0x80
[ 248.504404][ T27] __sys_sendto+0x15f/0x210
[ 248.508935][ T27] ? __context_tracking_exit+0xb8/0x190
[ 248.514506][ T27] __x64_sys_sendto+0x26/0x30
[ 248.519209][ T27] do_syscall_64+0x33/0xb0
[ 248.523752][ T27] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 248.529713][ T27] RIP: 0033:0x7f259489bc3c
[ 248.534132][ T27] RSP: 002b:00007f2593ac7ec0 EFLAGS: 00000293 ORIG_RAX: 000000000000002c
[ 248.542704][ T27] RAX: ffffffffffffffda RBX: 00007f2593ac7fc0 RCX: 00007f259489bc3c
[ 248.550869][ T27] RDX: 000000000000001c RSI: 00007f2593ac8010 RDI: 0000000000000008
[ 248.558891][ T27] RBP: 0000000000000000 R08: 00007f2593ac7f14 R09: 000000000000000c
[ 248.566996][ T27] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000008
[ 248.574972][ T27] R13: 00007f2593ac7f68 R14: 00007f2593ac8010 R15: 0000000000000000
[ 248.582974][ T27]
[ 248.586019][ T27]
[ 248.586019][ T27] Showing all locks held in the system:
[ 248.593790][ T27] 1 lock held by khungtaskd/27:
[ 248.598659][ T27] #0: ffffffff853ab300 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x15/0xf7
[ 248.608466][ T27] 1 lock held by klogd/2137:
[ 248.613049][ T27] #0: ffff88813bc2df98 (&rq->__lock){....}-{2:2}, at: raw_spin_rq_lock_nested+0x43/0x80
[ 248.622982][ T27] 2 locks held by getty/2251:
[ 248.627796][ T27] #0: ffff888107f20898 (&tty->ldisc_sem){....}-{0:0}, at: tty_ldisc_ref_wait+0x22/0x60
[ 248.637615][ T27] #1: ffffc9000448b2e8 (&ldata->atomic_read_lock){....}-{3:3}, at: n_tty_read+0x899/0xa20
[ 248.647912][ T27] 3 locks held by kworker/u4:8/4135:
[ 248.653197][ T27] #0: ffff88811841f938 ((wq_completion)nfc2_nci_cmd_wq){....}-{0:0}, at: process_one_work+0x26e/0x6c0
[ 248.664299][ T27] #1: ffffc90001bc7e68 ((work_completion)(&ndev->cmd_work)){....}-{0:0}, at: process_one_work+0x26e/0x6c0
[ 248.675880][ T27] #2: ffffffff854fbae8 (nci_mutex){....}-{3:3}, at: virtual_nci_send+0x1a/0xf0
[ 248.684989][ T27] 3 locks held by syz.5.85/6428:
[ 248.690067][ T27] #0: ffffffff854e0f68 (misc_mtx){....}-{3:3}, at: misc_open+0x25/0x1e0
[ 248.698531][ T27] #1: ffffffff854fbae8 (nci_mutex){....}-{3:3}, at: virtual_ncidev_open+0x15/0x110
[ 248.707970][ T27] #2: ffff88811cbb4100 (&dev->mutex){....}-{3:3}, at: nfc_register_device+0x98/0x200
[ 248.717591][ T27] 1 lock held by syz.2.86/6430:
[ 248.722437][ T27] #0: ffffffff854e0f68 (misc_mtx){....}-{3:3}, at: misc_open+0x25/0x1e0
[ 248.731051][ T27] 1 lock held by syz.4.87/6432:
[ 248.736011][ T27] #0: ffffffff854e0f68 (misc_mtx){....}-{3:3}, at: misc_open+0x25/0x1e0
[ 248.744567][ T27] 5 locks held by syz.4.87/6437:
[ 248.749535][ T27] #0: ffffffff855e4b50 (cb_lock){....}-{3:3}, at: genl_rcv+0x15/0x40
[ 248.757889][ T27] #1: ffffffff855e4be8 (genl_mutex){....}-{3:3}, at: genl_rcv_msg+0x1e9/0x2c0
[ 248.766946][ T27] #2: ffff88811cbb4100 (&dev->mutex){....}-{3:3}, at: nfc_dev_up+0x2e/0x1c0
[ 248.775768][ T27] #3: ffff88811cbb3350 (&ndev->req_lock){....}-{3:3}, at: nci_dev_up+0x38/0x2b0
[ 248.784969][ T27] #4: ffffffff854fbae8 (nci_mutex){....}-{3:3}, at: virtual_nci_close+0x13/0x40
[ 248.794162][ T27] 1 lock held by syz.1.88/6439:
[ 248.799351][ T27] #0: ffffffff854e0f68 (misc_mtx){....}-{3:3}, at: misc_open+0x25/0x1e0
[ 248.808104][ T27] 2 locks held by syz.1.88/6442:
[ 248.813069][ T27] #0: ffffffff855e4b50 (cb_lock){....}-{3:3}, at: genl_rcv+0x15/0x40
[ 248.821292][ T27] #1: ffffffff855e4be8 (genl_mutex){....}-{3:3}, at: genl_rcv_msg+0x1e9/0x2c0
[ 248.830496][ T27] 1 lock held by syz.3.89/6443:
[ 248.835530][ T27] #0: ffffffff854e0f68 (misc_mtx){....}-{3:3}, at: misc_open+0x25/0x1e0
[ 248.844146][ T27] 2 locks held by syz.3.89/6445:
[ 248.849124][ T27] #0: ffffffff855e4b50 (cb_lock){....}-{3:3}, at: genl_rcv+0x15/0x40
[ 248.857460][ T27] #1: ffffffff855e4be8 (genl_mutex){....}-{3:3}, at: genl_rcv_msg+0x1e9/0x2c0
[ 248.866562][ T27] 1 lock held by syz-executor/6452:
[ 248.871786][ T27] #0: ffffffff854e0f68 (misc_mtx){....}-{3:3}, at: misc_open+0x25/0x1e0
[ 248.880482][ T27] 1 lock held by syz-executor/6453:
[ 248.885825][ T27] #0: ffffffff854e0f68 (misc_mtx){....}-{3:3}, at: misc_open+0x25/0x1e0
[ 248.894329][ T27] 1 lock held by syz-executor/6455:
[ 248.899547][ T27] #0: ffffffff854e0f68 (misc_mtx){....}-{3:3}, at: misc_open+0x25/0x1e0
[ 248.908157][ T27] 1 lock held by syz-executor/6457:
[ 248.913462][ T27] #0: ffffffff854e0f68 (misc_mtx){....}-{3:3}, at: misc_open+0x25/0x1e0
[ 248.922144][ T27] 1 lock held by syz-executor/6458:
[ 248.927376][ T27] #0: ffffffff854e0f68 (misc_mtx){....}-{3:3}, at: misc_open+0x25/0x1e0
[ 248.936059][ T27] 1 lock held by syz-executor/6464:
[ 248.941295][ T27] #0: ffffffff854e0f68 (misc_mtx){....}-{3:3}, at: misc_open+0x25/0x1e0
[ 248.949799][ T27] 1 lock held by syz-executor/6467:
[ 248.954975][ T27] #0: ffffffff854e0f68 (misc_mtx){....}-{3:3}, at: misc_open+0x25/0x1e0
[ 248.963433][ T27] 1 lock held by syz-executor/6468:
[ 248.968641][ T27] #0: ffffffff854e0f68 (misc_mtx){....}-{3:3}, at: misc_open+0x25/0x1e0
[ 248.977211][ T27] 1 lock held by syz-executor/6469:
[ 248.982416][ T27] #0: ffffffff854e0f68 (misc_mtx){....}-{3:3}, at: misc_open+0x25/0x1e0
[ 248.990905][ T27] 1 lock held by syz-executor/6470:
[ 248.996120][ T27] #0: ffffffff854e0f68 (misc_mtx){....}-{3:3}, at: misc_open+0x25/0x1e0
[ 249.004706][ T27] 1 lock held by syz-executor/6478:
[ 249.009930][ T27] #0: ffffffff854e0f68 (misc_mtx){....}-{3:3}, at: misc_open+0x25/0x1e0
[ 249.018568][ T27] 1 lock held by syz-executor/6480:
[ 249.023769][ T27] #0: ffffffff854e0f68 (misc_mtx){....}-{3:3}, at: misc_open+0x25/0x1e0
[ 249.032299][ T27] 1 lock held by syz-executor/6481:
[ 249.037610][ T27] #0: ffffffff854e0f68 (misc_mtx){....}-{3:3}, at: misc_open+0x25/0x1e0
[ 249.046076][ T27] 1 lock held by syz-executor/6483:
[ 249.051332][ T27] #0: ffffffff854e0f68 (misc_mtx){....}-{3:3}, at: misc_open+0x25/0x1e0
[ 249.059815][ T27] 1 lock held by syz-executor/6484:
[ 249.064992][ T27] #0: ffffffff854e0f68 (misc_mtx){....}-{3:3}, at: misc_open+0x25/0x1e0
[ 249.073496][ T27]
[ 249.075813][ T27] =============================================
[ 249.075813][ T27]
[ 249.084237][ T27] NMI backtrace for cpu 1
[ 249.088557][ T27] CPU: 1 PID: 27 Comm: khungtaskd Not tainted 5.15.179-syzkaller #0
[ 249.096524][ T27] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
[ 249.106567][ T27] Call Trace:
[ 249.109843][ T27]
[ 249.112761][ T27] dump_stack_lvl+0x8e/0xdd
[ 249.117259][ T27] nmi_cpu_backtrace.cold+0x46/0xdd
[ 249.122449][ T27] ? lapic_can_unplug_cpu+0x80/0x80
[ 249.127646][ T27] nmi_trigger_cpumask_backtrace+0x163/0x190
[ 249.133650][ T27] watchdog+0x7c6/0x810
[ 249.137832][ T27] ? proc_dohung_task_timeout_secs+0x80/0x80
[ 249.143838][ T27] kthread+0x174/0x1b0
[ 249.147906][ T27] ? set_kthread_struct+0x60/0x60
[ 249.152947][ T27] ret_from_fork+0x1f/0x30
[ 249.157390][ T27]
[ 249.160588][ T27] Sending NMI from CPU 1 to CPUs 0:
[ 249.165832][ C0] NMI backtrace for cpu 0 skipped: idling at acpi_idle_do_entry+0xc9/0xe0
[ 249.167248][ T27] Kernel panic - not syncing: hung_task: blocked tasks
[ 249.181968][ T27] Kernel Offset: disabled
[ 249.186402][ T27] Rebooting in 86400 seconds..