Warning: Permanently added '10.128.1.86' (ED25519) to the list of known hosts.
2025/06/03 13:54:58 ignoring optional flag "sandboxArg"="0"
2025/06/03 13:54:58 ignoring optional flag "type"="gce"
2025/06/03 13:54:59 parsed 1 programs
2025/06/03 13:54:59 executed programs: 0
[ 98.327990][ T6155] cgroup: Unknown subsys name 'cpuset'
[ 99.350709][ T5845] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 99.358890][ T5845] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 99.366730][ T5845] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 99.375939][ T5845] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 99.384637][ T5845] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 99.499448][ T6155] chnl_net:caif_netlink_parms(): no params data found
[ 99.567267][ T6155] bridge0: port 1(bridge_slave_0) entered blocking state
[ 99.574470][ T6155] bridge0: port 1(bridge_slave_0) entered disabled state
[ 99.581778][ T6155] bridge_slave_0: entered allmulticast mode
[ 99.589092][ T6155] bridge_slave_0: entered promiscuous mode
[ 99.597452][ T6155] bridge0: port 2(bridge_slave_1) entered blocking state
[ 99.604677][ T6155] bridge0: port 2(bridge_slave_1) entered disabled state
[ 99.611929][ T6155] bridge_slave_1: entered allmulticast mode
[ 99.619577][ T6155] bridge_slave_1: entered promiscuous mode
[ 99.648855][ T6155] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 99.660541][ T6155] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 99.696164][ T6155] team0: Port device team_slave_0 added
[ 99.704940][ T6155] team0: Port device team_slave_1 added
[ 99.731757][ T6155] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 99.739083][ T6155] 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.
[ 99.765380][ T6155] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 99.777282][ T6155] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 99.784364][ T6155] 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.
[ 99.810577][ T6155] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 99.846942][ T6155] hsr_slave_0: entered promiscuous mode
[ 99.853612][ T6155] hsr_slave_1: entered promiscuous mode
[ 99.960125][ T6155] bridge0: port 2(bridge_slave_1) entered blocking state
[ 99.967464][ T6155] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 99.975114][ T6155] bridge0: port 1(bridge_slave_0) entered blocking state
[ 99.982380][ T6155] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 100.030251][ T6155] 8021q: adding VLAN 0 to HW filter on device bond0
[ 100.047557][ T1103] bridge0: port 1(bridge_slave_0) entered disabled state
[ 100.056327][ T1103] bridge0: port 2(bridge_slave_1) entered disabled state
[ 100.071859][ T6155] 8021q: adding VLAN 0 to HW filter on device team0
[ 100.086629][ T49] bridge0: port 1(bridge_slave_0) entered blocking state
[ 100.093890][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 100.106733][ T1103] bridge0: port 2(bridge_slave_1) entered blocking state
[ 100.113891][ T1103] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 100.178649][ T6155] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 100.506838][ T6155] veth0_vlan: entered promiscuous mode
[ 100.520658][ T6155] veth1_vlan: entered promiscuous mode
[ 100.553541][ T6155] veth0_macvtap: entered promiscuous mode
[ 100.564159][ T6155] veth1_macvtap: entered promiscuous mode
[ 100.582219][ T6155] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 100.597397][ T6155] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 100.664419][ T1103] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 100.673145][ T1103] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 100.701953][ T49] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 100.710093][ T49] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 101.435004][ T5156] Bluetooth: hci0: command tx timeout
[ 103.502893][ T5156] Bluetooth: hci0: command tx timeout
2025/06/03 13:55:06 executed programs: 4
[ 105.593646][ T5156] Bluetooth: hci0: command tx timeout
[ 107.662874][ T5156] Bluetooth: hci0: command tx timeout
2025/06/03 13:55:12 executed programs: 12
2025/06/03 13:55:19 executed programs: 19
2025/06/03 13:55:24 executed programs: 25
2025/06/03 13:55:29 executed programs: 32
[ 132.947020][ T1308] ieee802154 phy0 wpan0: encryption failed: -22
[ 132.954632][ T1308] ieee802154 phy1 wpan1: encryption failed: -22
2025/06/03 13:55:35 executed programs: 44
2025/06/03 13:55:41 executed programs: 49
[ 143.701383][ T6452] cgroup: fork rejected by pids controller in /syz0
2025/06/03 13:55:46 executed programs: 66
2025/06/03 13:55:51 executed programs: 94
2025/06/03 13:55:56 executed programs: 122
2025/06/03 13:56:01 executed programs: 150
2025/06/03 13:56:06 executed programs: 177
2025/06/03 13:56:11 executed programs: 205
2025/06/03 13:56:16 executed programs: 233
2025/06/03 13:56:21 executed programs: 262
2025/06/03 13:56:27 executed programs: 290
2025/06/03 13:56:32 executed programs: 318
[ 194.386153][ T1308] ieee802154 phy0 wpan0: encryption failed: -22
[ 194.392530][ T1308] ieee802154 phy1 wpan1: encryption failed: -22
2025/06/03 13:56:37 executed programs: 346
2025/06/03 13:56:42 executed programs: 373
2025/06/03 13:56:47 executed programs: 400
2025/06/03 13:56:52 executed programs: 428
2025/06/03 13:56:57 executed programs: 455
2025/06/03 13:57:02 executed programs: 483
[ 222.064083][ T5156] Bluetooth: hci0: command 0x0406 tx timeout
2025/06/03 13:57:07 executed programs: 511
2025/06/03 13:57:12 executed programs: 538
2025/06/03 13:57:17 executed programs: 566
2025/06/03 13:57:22 executed programs: 594
2025/06/03 13:57:27 executed programs: 622
2025/06/03 13:57:32 executed programs: 650
[ 255.828787][ T1308] ieee802154 phy0 wpan0: encryption failed: -22
[ 255.836980][ T1308] ieee802154 phy1 wpan1: encryption failed: -22
2025/06/03 13:57:37 executed programs: 678
2025/06/03 13:57:42 executed programs: 705
2025/06/03 13:57:47 executed programs: 734
2025/06/03 13:57:53 executed programs: 763
2025/06/03 13:57:58 executed programs: 791
[ 279.502876][ T31] INFO: task syz-executor.0:6306 blocked for more than 143 seconds.
[ 279.510937][ T31] Not tainted 6.15.0-syzkaller-11173-g546b1c9e93c2 #0
[ 279.519297][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 279.528244][ T31] task:syz-executor.0 state:D stack:27464 pid:6306 tgid:6306 ppid:6305 task_flags:0x400040 flags:0x00004000
[ 279.540348][ T31] Call Trace:
[ 279.543684][ T31]
[ 279.546629][ T31] __schedule+0x16f5/0x4d00
[ 279.551438][ T31] ? schedule+0x165/0x360
[ 279.555841][ T31] ? __lock_acquire+0xab9/0xd20
[ 279.560801][ T31] ? __pfx___schedule+0x10/0x10
[ 279.566258][ T31] ? schedule+0x91/0x360
[ 279.570541][ T31] schedule+0x165/0x360
[ 279.574845][ T31] schedule_timeout+0x9a/0x270
[ 279.579628][ T31] ? __pfx_schedule_timeout+0x10/0x10
[ 279.585048][ T31] ? _raw_spin_unlock_irq+0x23/0x50
[ 279.590287][ T31] ? lockdep_hardirqs_on+0x9c/0x150
[ 279.595534][ T31] ? wait_for_completion+0x267/0x5d0
[ 279.600849][ T31] wait_for_completion+0x2bf/0x5d0
[ 279.606176][ T31] ? __pfx_wait_for_completion+0x10/0x10
[ 279.611836][ T31] ? percpu_ref_put+0x1e/0x230
[ 279.616661][ T31] ? percpu_ref_put+0x1e/0x230
[ 279.621458][ T31] ? percpu_ref_put+0x188/0x230
[ 279.626430][ T31] __se_sys_io_destroy+0x12b/0x1b0
[ 279.631566][ T31] ? __pfx___se_sys_io_destroy+0x10/0x10
[ 279.637317][ T31] ? do_syscall_64+0xbe/0x3b0
[ 279.642006][ T31] do_syscall_64+0xfa/0x3b0
[ 279.646547][ T31] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 279.652830][ T31] ? __switch_to_asm+0x39/0x70
[ 279.657615][ T31] ? clear_bhb_loop+0x60/0xb0
[ 279.662316][ T31] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 279.668440][ T31] RIP: 0033:0x456e69
[ 279.672362][ T31] RSP: 002b:00007f2c012400d8 EFLAGS: 00000246 ORIG_RAX: 00000000000000cf
[ 279.680842][ T31] RAX: ffffffffffffffda RBX: 000000000055bf80 RCX: 0000000000456e69
[ 279.688880][ T31] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007f2c0121f000
[ 279.696998][ T31] RBP: 00000000004b0ca0 R08: 0000000000000000 R09: 0000000000000000
[ 279.705018][ T31] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000004b0297
[ 279.713038][ T31] R13: 000000000000000b R14: 000000000055bf80 R15: 00007ffd9e6c1998
[ 279.721050][ T31]
[ 279.724165][ T31] INFO: task syz-executor.0:6324 blocked for more than 143 seconds.
[ 279.732151][ T31] Not tainted 6.15.0-syzkaller-11173-g546b1c9e93c2 #0
[ 279.739513][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 279.748436][ T31] task:syz-executor.0 state:D stack:27464 pid:6324 tgid:6324 ppid:6323 task_flags:0x400040 flags:0x00004000
[ 279.761407][ T31] Call Trace:
[ 279.765047][ T31]
[ 279.768063][ T31] __schedule+0x16f5/0x4d00
[ 279.772612][ T31] ? schedule+0x165/0x360
[ 279.777013][ T31] ? __lock_acquire+0xab9/0xd20
[ 279.781869][ T31] ? __pfx___schedule+0x10/0x10
[ 279.786796][ T31] ? schedule+0x91/0x360
[ 279.791057][ T31] schedule+0x165/0x360
[ 279.795268][ T31] schedule_timeout+0x9a/0x270
[ 279.800052][ T31] ? __pfx_schedule_timeout+0x10/0x10
[ 279.805474][ T31] ? _raw_spin_unlock_irq+0x23/0x50
[ 279.810693][ T31] ? lockdep_hardirqs_on+0x9c/0x150
[ 279.815933][ T31] ? wait_for_completion+0x267/0x5d0
[ 279.821243][ T31] wait_for_completion+0x2bf/0x5d0
[ 279.826446][ T31] ? __pfx_wait_for_completion+0x10/0x10
[ 279.832108][ T31] ? percpu_ref_put+0x1e/0x230
[ 279.836947][ T31] ? percpu_ref_put+0x1e/0x230
[ 279.841732][ T31] ? percpu_ref_put+0x188/0x230
[ 279.846654][ T31] __se_sys_io_destroy+0x12b/0x1b0
[ 279.851780][ T31] ? __pfx___se_sys_io_destroy+0x10/0x10
[ 279.857739][ T31] ? do_syscall_64+0xbe/0x3b0
[ 279.862457][ T31] do_syscall_64+0xfa/0x3b0
[ 279.867007][ T31] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 279.873123][ T31] ? __switch_to_asm+0x39/0x70
[ 279.877903][ T31] ? clear_bhb_loop+0x60/0xb0
[ 279.882606][ T31] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 279.888548][ T31] RIP: 0033:0x456e69
[ 279.892437][ T31] RSP: 002b:00007f2c012400d8 EFLAGS: 00000246 ORIG_RAX: 00000000000000cf
[ 279.900927][ T31] RAX: ffffffffffffffda RBX: 000000000055bf80 RCX: 0000000000456e69
[ 279.908944][ T31] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007f2c0121f000
[ 279.916950][ T31] RBP: 00000000004b0ca0 R08: 0000000000000000 R09: 0000000000000000
[ 279.925230][ T31] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000004b0297
[ 279.933262][ T31] R13: 000000000000000b R14: 000000000055bf80 R15: 00007ffd9e6c1998
[ 279.941268][ T31]
[ 279.944358][ T31] INFO: task syz-executor.0:6328 blocked for more than 143 seconds.
[ 279.952428][ T31] Not tainted 6.15.0-syzkaller-11173-g546b1c9e93c2 #0
[ 279.960405][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 279.969305][ T31] task:syz-executor.0 state:D stack:27464 pid:6328 tgid:6328 ppid:6327 task_flags:0x400040 flags:0x00004000
[ 279.981381][ T31] Call Trace:
[ 279.984717][ T31]
[ 279.987670][ T31] __schedule+0x16f5/0x4d00
[ 279.992242][ T31] ? schedule+0x165/0x360
[ 279.996696][ T31] ? __lock_acquire+0xab9/0xd20
[ 280.001582][ T31] ? __pfx___schedule+0x10/0x10
[ 280.006518][ T31] ? schedule+0x91/0x360
[ 280.010804][ T31] schedule+0x165/0x360
[ 280.018659][ T31] schedule_timeout+0x9a/0x270
[ 280.025986][ T31] ? __pfx_schedule_timeout+0x10/0x10
[ 280.031426][ T31] ? _raw_spin_unlock_irq+0x23/0x50
[ 280.036702][ T31] ? lockdep_hardirqs_on+0x9c/0x150
[ 280.041917][ T31] ? wait_for_completion+0x267/0x5d0
[ 280.047307][ T31] wait_for_completion+0x2bf/0x5d0
[ 280.052474][ T31] ? __pfx_wait_for_completion+0x10/0x10
[ 280.058196][ T31] ? percpu_ref_put+0x1e/0x230
[ 280.063364][ T31] ? percpu_ref_put+0x1e/0x230
[ 280.068157][ T31] ? percpu_ref_put+0x188/0x230
[ 280.073066][ T31] __se_sys_io_destroy+0x12b/0x1b0
[ 280.078217][ T31] ? __pfx___se_sys_io_destroy+0x10/0x10
[ 280.083946][ T31] ? do_syscall_64+0xbe/0x3b0
[ 280.088671][ T31] do_syscall_64+0xfa/0x3b0
[ 280.093247][ T31] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 280.099335][ T31] ? __switch_to_asm+0x39/0x70
[ 280.104136][ T31] ? clear_bhb_loop+0x60/0xb0
[ 280.108842][ T31] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 280.114857][ T31] RIP: 0033:0x456e69
[ 280.118802][ T31] RSP: 002b:00007f2c012400d8 EFLAGS: 00000246 ORIG_RAX: 00000000000000cf
[ 280.127314][ T31] RAX: ffffffffffffffda RBX: 000000000055bf80 RCX: 0000000000456e69
[ 280.135376][ T31] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007f2c0121f000
[ 280.143614][ T31] RBP: 00000000004b0ca0 R08: 0000000000000000 R09: 0000000000000000
[ 280.151610][ T31] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000004b0297
[ 280.159626][ T31] R13: 000000000000000b R14: 000000000055bf80 R15: 00007ffd9e6c1998
[ 280.167883][ T31]
[ 280.170954][ T31]
[ 280.170954][ T31] Showing all locks held in the system:
[ 280.178829][ T31] 1 lock held by khungtaskd/31:
[ 280.183792][ T31] #0: ffffffff8e13f140 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x2e/0x180
[ 280.193885][ T31] 1 lock held by klogd/5195:
[ 280.198504][ T31] #0: ffff8880b863b918 (&rq->__lock){-.-.}-{2:2}, at: raw_spin_rq_lock_nested+0x2a/0x140
[ 280.208493][ T31] 2 locks held by getty/5600:
[ 280.213223][ T31] #0: ffff88814c3cc0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70
[ 280.223078][ T31] #1: ffffc9000332b2f0 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x43e/0x1400
[ 280.233289][ T31]
[ 280.235629][ T31] =============================================
[ 280.235629][ T31]
[ 280.244231][ T31] NMI backtrace for cpu 1
[ 280.244255][ T31] CPU: 1 UID: 0 PID: 31 Comm: khungtaskd Not tainted 6.15.0-syzkaller-11173-g546b1c9e93c2 #0 PREEMPT(full)
[ 280.244275][ T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 280.244285][ T31] Call Trace:
[ 280.244292][ T31]
[ 280.244299][ T31] dump_stack_lvl+0x189/0x250
[ 280.244331][ T31] ? __wake_up_klogd+0xd9/0x110
[ 280.244355][ T31] ? __pfx_dump_stack_lvl+0x10/0x10
[ 280.244383][ T31] ? __pfx__printk+0x10/0x10
[ 280.244411][ T31] nmi_cpu_backtrace+0x39e/0x3d0
[ 280.244440][ T31] ? __pfx_nmi_cpu_backtrace+0x10/0x10
[ 280.244462][ T31] ? _printk+0xcf/0x120
[ 280.244497][ T31] ? __pfx__printk+0x10/0x10
[ 280.244520][ T31] ? debug_show_all_locks+0x2e/0x180
[ 280.244536][ T31] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10
[ 280.244564][ T31] nmi_trigger_cpumask_backtrace+0x17a/0x300
[ 280.244591][ T31] watchdog+0xfee/0x1030
[ 280.244619][ T31] ? watchdog+0x1de/0x1030
[ 280.244650][ T31] kthread+0x711/0x8a0
[ 280.244674][ T31] ? __pfx_watchdog+0x10/0x10
[ 280.244696][ T31] ? __pfx_kthread+0x10/0x10
[ 280.244719][ T31] ? _raw_spin_unlock_irq+0x23/0x50
[ 280.244744][ T31] ? lockdep_hardirqs_on+0x9c/0x150
[ 280.244770][ T31] ? __pfx_kthread+0x10/0x10
[ 280.244792][ T31] ret_from_fork+0x3f9/0x770
[ 280.244821][ T31] ? __pfx_ret_from_fork+0x10/0x10
[ 280.244853][ T31] ? __switch_to_asm+0x39/0x70
[ 280.244870][ T31] ? __switch_to_asm+0x33/0x70
[ 280.244889][ T31] ? __pfx_kthread+0x10/0x10
[ 280.244908][ T31] ret_from_fork_asm+0x1a/0x30
[ 280.244937][ T31]
[ 280.244944][ T31] Sending NMI from CPU 1 to CPUs 0:
[ 280.407336][ C0] NMI backtrace for cpu 0
[ 280.407352][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Not tainted 6.15.0-syzkaller-11173-g546b1c9e93c2 #0 PREEMPT(full)
[ 280.407372][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 280.407382][ C0] RIP: 0010:pv_native_safe_halt+0x13/0x20
[ 280.407411][ C0] Code: cc cc cc cc cc cc cc 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 66 90 0f 00 2d a3 95 23 00 f3 0f 1e fa fb f4 cc cc cc cc cc cc cc cc cc cc cc cc 90 90 90 90 90 90 90 90 90
[ 280.407426][ C0] RSP: 0018:ffffffff8de07d80 EFLAGS: 000002c2
[ 280.407441][ C0] RAX: 21675ead2f55d500 RBX: ffffffff81976078 RCX: 21675ead2f55d500
[ 280.407454][ C0] RDX: 0000000000000001 RSI: ffffffff8d9706dc RDI: ffffffff8be27540
[ 280.407465][ C0] RBP: ffffffff8de07ea8 R08: ffff8880b8632f5b R09: 1ffff110170c65eb
[ 280.407478][ C0] R10: dffffc0000000000 R11: ffffed10170c65ec R12: ffffffff8fa0e2f0
[ 280.407491][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: 1ffffffff1bd2a50
[ 280.407502][ C0] FS: 0000000000000000(0000) GS:ffff888125c5f000(0000) knlGS:0000000000000000
[ 280.407516][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 280.407527][ C0] CR2: 00000000004afaf0 CR3: 0000000076054000 CR4: 00000000003526f0
[ 280.407542][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 280.407552][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 280.407562][ C0] Call Trace:
[ 280.407570][ C0]
[ 280.407577][ C0] default_idle+0x13/0x20
[ 280.407594][ C0] default_idle_call+0x74/0xb0
[ 280.407611][ C0] do_idle+0x1e8/0x510
[ 280.407630][ C0] ? __pfx_do_idle+0x10/0x10
[ 280.407652][ C0] cpu_startup_entry+0x44/0x60
[ 280.407668][ C0] rest_init+0x2de/0x300
[ 280.407686][ C0] ? __pfx_x86_late_time_init+0x10/0x10
[ 280.407705][ C0] start_kernel+0x47d/0x500
[ 280.407730][ C0] x86_64_start_reservations+0x24/0x30
[ 280.407747][ C0] x86_64_start_kernel+0x143/0x1c0
[ 280.407764][ C0] common_startup_64+0x13e/0x147
[ 280.407790][ C0]
[ 280.408347][ T31] Kernel panic - not syncing: hung_task: blocked tasks
[ 280.612791][ T31] CPU: 1 UID: 0 PID: 31 Comm: khungtaskd Not tainted 6.15.0-syzkaller-11173-g546b1c9e93c2 #0 PREEMPT(full)
[ 280.624256][ T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 280.634312][ T31] Call Trace:
[ 280.637591][ T31]
[ 280.640518][ T31] dump_stack_lvl+0x99/0x250
[ 280.645125][ T31] ? __asan_memcpy+0x40/0x70
[ 280.649718][ T31] ? __pfx_dump_stack_lvl+0x10/0x10
[ 280.654941][ T31] ? __pfx__printk+0x10/0x10
[ 280.659551][ T31] panic+0x2db/0x790
[ 280.663462][ T31] ? __pfx_panic+0x10/0x10
[ 280.667912][ T31] ? nmi_backtrace_stall_check+0x433/0x440
[ 280.673730][ T31] ? preempt_schedule_thunk+0x16/0x30
[ 280.679109][ T31] ? nmi_trigger_cpumask_backtrace+0x2b6/0x300
[ 280.685272][ T31] watchdog+0x102d/0x1030
[ 280.689611][ T31] ? watchdog+0x1de/0x1030
[ 280.694048][ T31] kthread+0x711/0x8a0
[ 280.698125][ T31] ? __pfx_watchdog+0x10/0x10
[ 280.702799][ T31] ? __pfx_kthread+0x10/0x10
[ 280.707473][ T31] ? _raw_spin_unlock_irq+0x23/0x50
[ 280.712677][ T31] ? lockdep_hardirqs_on+0x9c/0x150
[ 280.717873][ T31] ? __pfx_kthread+0x10/0x10
[ 280.722461][ T31] ret_from_fork+0x3f9/0x770
[ 280.727052][ T31] ? __pfx_ret_from_fork+0x10/0x10
[ 280.732165][ T31] ? __switch_to_asm+0x39/0x70
[ 280.736976][ T31] ? __switch_to_asm+0x33/0x70
[ 280.741737][ T31] ? __pfx_kthread+0x10/0x10
[ 280.746322][ T31] ret_from_fork_asm+0x1a/0x30
[ 280.751096][ T31]
[ 280.754355][ T31] Kernel Offset: disabled
[ 280.758682][ T31] Rebooting in 86400 seconds..