Warning: Permanently added '10.128.0.64' (ED25519) to the list of known hosts.
2025/12/22 23:44:58 ignoring optional flag "type"="gce"
2025/12/22 23:44:59 parsed 1 programs
2025/12/22 23:45:01 executed programs: 0
[ 132.176303][ T6017] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 132.263707][ T52] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 132.272437][ T52] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 132.280287][ T52] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 132.290231][ T52] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 132.299191][ T52] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 132.510535][ T6024] chnl_net:caif_netlink_parms(): no params data found
[ 132.604359][ T6024] bridge0: port 1(bridge_slave_0) entered blocking state
[ 132.612682][ T6024] bridge0: port 1(bridge_slave_0) entered disabled state
[ 132.620139][ T6024] bridge_slave_0: entered allmulticast mode
[ 132.628591][ T6024] bridge_slave_0: entered promiscuous mode
[ 132.637749][ T6024] bridge0: port 2(bridge_slave_1) entered blocking state
[ 132.645069][ T6024] bridge0: port 2(bridge_slave_1) entered disabled state
[ 132.652768][ T6024] bridge_slave_1: entered allmulticast mode
[ 132.660496][ T6024] bridge_slave_1: entered promiscuous mode
[ 132.699158][ T6024] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 132.712102][ T6024] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 132.753002][ T6024] team0: Port device team_slave_0 added
[ 132.761346][ T6024] team0: Port device team_slave_1 added
[ 132.796377][ T6024] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 132.803450][ T6024] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem.
[ 132.831163][ T6024] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 132.843846][ T6024] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 132.850841][ T6024] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem.
[ 132.877044][ T6024] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 132.933656][ T6024] hsr_slave_0: entered promiscuous mode
[ 132.940265][ T6024] hsr_slave_1: entered promiscuous mode
[ 133.506894][ T6024] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 133.520472][ T6024] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 133.540782][ T6024] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 133.558070][ T6024] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 133.713139][ T6024] 8021q: adding VLAN 0 to HW filter on device bond0
[ 133.746062][ T6024] 8021q: adding VLAN 0 to HW filter on device team0
[ 133.764494][ T65] bridge0: port 1(bridge_slave_0) entered blocking state
[ 133.771744][ T65] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 133.791057][ T65] bridge0: port 2(bridge_slave_1) entered blocking state
[ 133.798282][ T65] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 134.124960][ T6024] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 134.190157][ T6024] veth0_vlan: entered promiscuous mode
[ 134.211392][ T6024] veth1_vlan: entered promiscuous mode
[ 134.265221][ T6024] veth0_macvtap: entered promiscuous mode
[ 134.276830][ T6024] veth1_macvtap: entered promiscuous mode
[ 134.304269][ T6024] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 134.323226][ T6024] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 134.341395][ T65] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 134.357318][ T65] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 134.372984][ T5145] Bluetooth: hci0: command tx timeout
[ 134.380050][ T65] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 134.399077][ T65] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 134.480505][ T6073] loop0: detected capacity change from 0 to 64
[ 136.456480][ T5145] Bluetooth: hci0: command tx timeout
[ 138.531750][ T5145] Bluetooth: hci0: command tx timeout
[ 140.603356][ T5145] Bluetooth: hci0: command tx timeout
[ 142.525831][ T1296] ieee802154 phy0 wpan0: encryption failed: -22
[ 142.532725][ T1296] ieee802154 phy1 wpan1: encryption failed: -22
[ 203.965568][ T1296] ieee802154 phy0 wpan0: encryption failed: -22
[ 203.972025][ T1296] ieee802154 phy1 wpan1: encryption failed: -22
[ 257.241688][ T52] Bluetooth: hci0: command 0x0406 tx timeout
[ 265.407049][ T1296] ieee802154 phy0 wpan0: encryption failed: -22
[ 265.413555][ T1296] ieee802154 phy1 wpan1: encryption failed: -22
[ 285.882434][ T32] INFO: task kworker/1:5:5858 blocked for more than 143 seconds.
[ 285.890203][ T32] Not tainted syzkaller #0
[ 285.895490][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 285.904219][ T32] task:kworker/1:5 state:D stack:25768 pid:5858 tgid:5858 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 285.916365][ T32] Workqueue: events_long flush_mdb
[ 285.921577][ T32] Call Trace:
[ 285.924875][ T32]
[ 285.927823][ T32] ? __schedule+0x10b9/0x6150
[ 285.932681][ T32] __schedule+0x1139/0x6150
[ 285.937241][ T32] ? srso_alias_return_thunk+0x5/0xfbef5
[ 285.943040][ T32] ? __pfx___schedule+0x10/0x10
[ 285.948053][ T32] ? find_held_lock+0x2b/0x80
[ 285.952977][ T32] ? srso_alias_return_thunk+0x5/0xfbef5
[ 285.958765][ T32] schedule+0xe7/0x3a0
[ 285.963013][ T32] io_schedule+0xbf/0x130
[ 285.967828][ T32] bit_wait_io+0x15/0xe0
[ 285.972216][ T32] __wait_on_bit_lock+0x115/0x1a0
[ 285.977328][ T32] ? __pfx_bit_wait_io+0x10/0x10
[ 285.982464][ T32] out_of_line_wait_on_bit_lock+0xd9/0x110
[ 285.988440][ T32] ? __pfx_out_of_line_wait_on_bit_lock+0x10/0x10
[ 285.994996][ T32] ? srso_alias_return_thunk+0x5/0xfbef5
[ 286.000704][ T32] ? __pfx_wake_bit_function+0x10/0x10
[ 286.006426][ T32] ? __pfx___might_resched+0x10/0x10
[ 286.012025][ T32] __lock_buffer+0x67/0x70
[ 286.016514][ T32] hfs_mdb_commit+0x10c8/0x14d0
[ 286.021480][ T32] ? srso_alias_return_thunk+0x5/0xfbef5
[ 286.027198][ T32] ? do_raw_spin_unlock+0x172/0x230
[ 286.032757][ T32] ? srso_alias_return_thunk+0x5/0xfbef5
[ 286.038483][ T32] process_one_work+0x9ba/0x1b20
[ 286.043587][ T32] ? __pfx_defense_work_handler+0x10/0x10
[ 286.049382][ T32] ? __pfx_process_one_work+0x10/0x10
[ 286.054930][ T32] ? srso_alias_return_thunk+0x5/0xfbef5
[ 286.060744][ T32] ? srso_alias_return_thunk+0x5/0xfbef5
[ 286.066495][ T32] ? assign_work+0x1a0/0x250
[ 286.071123][ T32] worker_thread+0x6c8/0xf10
[ 286.075953][ T32] ? srso_alias_return_thunk+0x5/0xfbef5
[ 286.081648][ T32] ? srso_alias_return_thunk+0x5/0xfbef5
[ 286.087288][ T32] ? __kthread_parkme+0x19e/0x250
[ 286.092366][ T32] ? srso_alias_return_thunk+0x5/0xfbef5
[ 286.098254][ T32] ? __pfx_worker_thread+0x10/0x10
[ 286.103470][ T32] kthread+0x3c5/0x780
[ 286.107589][ T32] ? __pfx_kthread+0x10/0x10
[ 286.112801][ T32] ? srso_alias_return_thunk+0x5/0xfbef5
[ 286.118487][ T32] ? rcu_is_watching+0x12/0xc0
[ 286.123750][ T32] ? __pfx_kthread+0x10/0x10
[ 286.128389][ T32] ret_from_fork+0x983/0xb10
[ 286.133038][ T32] ? __pfx_ret_from_fork+0x10/0x10
[ 286.138198][ T32] ? srso_alias_return_thunk+0x5/0xfbef5
[ 286.143959][ T32] ? __switch_to+0x7af/0x10d0
[ 286.148690][ T32] ? __pfx_kthread+0x10/0x10
[ 286.153405][ T32] ret_from_fork_asm+0x1a/0x30
[ 286.158271][ T32]
[ 286.161303][ T32] INFO: task syz-executor.0:6024 blocked for more than 143 seconds.
[ 286.169475][ T32] Not tainted syzkaller #0
[ 286.174462][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 286.183438][ T32] task:syz-executor.0 state:D stack:23480 pid:6024 tgid:6024 ppid:1 task_flags:0x400140 flags:0x00080002
[ 286.195628][ T32] Call Trace:
[ 286.198999][ T32]
[ 286.202008][ T32] ? __schedule+0x10b9/0x6150
[ 286.206746][ T32] __schedule+0x1139/0x6150
[ 286.211279][ T32] ? srso_alias_return_thunk+0x5/0xfbef5
[ 286.217037][ T32] ? __lock_acquire+0x436/0x2890
[ 286.222061][ T32] ? __pfx___schedule+0x10/0x10
[ 286.226931][ T32] ? find_held_lock+0x2b/0x80
[ 286.231686][ T32] ? srso_alias_return_thunk+0x5/0xfbef5
[ 286.237367][ T32] schedule+0xe7/0x3a0
[ 286.241452][ T32] io_schedule+0xbf/0x130
[ 286.245873][ T32] bit_wait_io+0x15/0xe0
[ 286.250264][ T32] __wait_on_bit_lock+0x115/0x1a0
[ 286.255421][ T32] ? __pfx_bit_wait_io+0x10/0x10
[ 286.260421][ T32] out_of_line_wait_on_bit_lock+0xd9/0x110
[ 286.266309][ T32] ? __pfx_out_of_line_wait_on_bit_lock+0x10/0x10
[ 286.272806][ T32] ? srso_alias_return_thunk+0x5/0xfbef5
[ 286.278498][ T32] ? __pfx_wake_bit_function+0x10/0x10
[ 286.284017][ T32] ? __pfx___might_resched+0x10/0x10
[ 286.289343][ T32] __lock_buffer+0x67/0x70
[ 286.293859][ T32] hfs_mdb_commit+0xfd2/0x14d0
[ 286.298682][ T32] ? __pfx_hfs_sync_fs+0x10/0x10
[ 286.303694][ T32] hfs_sync_fs+0x15/0x20
[ 286.307986][ T32] sync_filesystem+0x111/0x290
[ 286.312814][ T32] generic_shutdown_super+0x74/0x390
[ 286.318348][ T32] kill_block_super+0x3b/0x90
[ 286.323323][ T32] deactivate_locked_super+0xc1/0x1a0
[ 286.328757][ T32] deactivate_super+0xde/0x100
[ 286.333583][ T32] cleanup_mnt+0x225/0x450
[ 286.338084][ T32] task_work_run+0x150/0x240
[ 286.343291][ T32] ? __pfx_task_work_run+0x10/0x10
[ 286.349010][ T32] exit_to_user_mode_loop+0xfb/0x540
[ 286.354550][ T32] ? srso_alias_return_thunk+0x5/0xfbef5
[ 286.360264][ T32] do_syscall_64+0x4ee/0xf80
[ 286.365085][ T32] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 286.371067][ T32] RIP: 0033:0x7f1d72c7f0d7
[ 286.375568][ T32] RSP: 002b:00007fff35382258 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 286.384249][ T32] RAX: 0000000000000000 RBX: 00007f1d72cc93b9 RCX: 00007f1d72c7f0d7
[ 286.392435][ T32] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007fff35382310
[ 286.400559][ T32] RBP: 00007fff35382310 R08: 0000000000000000 R09: 0000000000000000
[ 286.408783][ T32] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fff353833d0
[ 286.416841][ T32] R13: 00007f1d72cc93b9 R14: 0000000000020d36 R15: 0000000000000002
[ 286.424961][ T32]
[ 286.428011][ T32]
[ 286.428011][ T32] Showing all locks held in the system:
[ 286.435819][ T32] 2 locks held by ksoftirqd/1/23:
[ 286.440913][ T32] 1 lock held by khungtaskd/32:
[ 286.445958][ T32] #0: ffffffff8e3c96a0 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x36/0x1c0
[ 286.456393][ T32] 2 locks held by getty/5586:
[ 286.461166][ T32] #0: ffff88814d4fe0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80
[ 286.471084][ T32] #1: ffffc9000332b2f0 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x41b/0x1510
[ 286.481379][ T32] 2 locks held by kworker/1:5/5858:
[ 286.486652][ T32] #0: ffff88813ff52148 ((wq_completion)events_long){+.+.}-{0:0}, at: process_one_work+0x128d/0x1b20
[ 286.497692][ T32] #1: ffffc90004037c90 ((work_completion)(&(&sbi->mdb_work)->work)){+.+.}-{0:0}, at: process_one_work+0x914/0x1b20
[ 286.510038][ T32] 1 lock held by syz-executor.0/6024:
[ 286.515495][ T32] #0: ffff88807a61a0e0 (&type->s_umount_key#50){+.+.}-{4:4}, at: deactivate_super+0xd6/0x100
[ 286.525997][ T32]
[ 286.528335][ T32] =============================================
[ 286.528335][ T32]
[ 286.536816][ T32] NMI backtrace for cpu 0
[ 286.536839][ T32] CPU: 0 UID: 0 PID: 32 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT(full)
[ 286.536885][ T32] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 286.536905][ T32] Call Trace:
[ 286.536916][ T32]
[ 286.536928][ T32] dump_stack_lvl+0x116/0x1f0
[ 286.536988][ T32] nmi_cpu_backtrace+0x27b/0x390
[ 286.537032][ T32] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10
[ 286.537073][ T32] nmi_trigger_cpumask_backtrace+0x29c/0x300
[ 286.537120][ T32] sys_info+0x133/0x180
[ 286.537155][ T32] watchdog+0xe66/0x1180
[ 286.537203][ T32] ? rcu_is_watching+0x12/0xc0
[ 286.537238][ T32] ? __pfx_watchdog+0x10/0x10
[ 286.537275][ T32] ? lockdep_hardirqs_on+0x7c/0x110
[ 286.537331][ T32] ? srso_alias_return_thunk+0x5/0xfbef5
[ 286.537380][ T32] ? __kthread_parkme+0x19e/0x250
[ 286.537413][ T32] ? srso_alias_return_thunk+0x5/0xfbef5
[ 286.537459][ T32] ? __pfx_watchdog+0x10/0x10
[ 286.537499][ T32] kthread+0x3c5/0x780
[ 286.537546][ T32] ? __pfx_kthread+0x10/0x10
[ 286.537587][ T32] ? srso_alias_return_thunk+0x5/0xfbef5
[ 286.537627][ T32] ? rcu_is_watching+0x12/0xc0
[ 286.537657][ T32] ? __pfx_kthread+0x10/0x10
[ 286.537698][ T32] ret_from_fork+0x983/0xb10
[ 286.537736][ T32] ? __pfx_ret_from_fork+0x10/0x10
[ 286.537775][ T32] ? srso_alias_return_thunk+0x5/0xfbef5
[ 286.537815][ T32] ? __switch_to+0x7af/0x10d0
[ 286.537858][ T32] ? __pfx_kthread+0x10/0x10
[ 286.537906][ T32] ret_from_fork_asm+0x1a/0x30
[ 286.537976][ T32]
[ 286.537995][ T32] Sending NMI from CPU 0 to CPUs 1:
[ 286.696682][ C1] NMI backtrace for cpu 1
[ 286.696704][ C1] CPU: 1 UID: 0 PID: 50 Comm: kworker/u8:3 Not tainted syzkaller #0 PREEMPT(full)
[ 286.696742][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 286.696764][ C1] Workqueue: writeback wb_workfn (flush-8:0)
[ 286.696839][ C1] RIP: 0010:rcu_lockdep_current_cpu_online+0x0/0x150
[ 286.696877][ C1] Code: c7 c0 3d 3d 8e e8 80 12 3d 03 e9 27 ff ff ff 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 0f 1e fa 65 8b 15 65 9b 0f 12 81 e2 00 00 f0 00 b8 01 00 00 00
[ 286.696908][ C1] RSP: 0018:ffffc90000bb7200 EFLAGS: 00000202
[ 286.696932][ C1] RAX: 0000000000000001 RBX: ffffea0001fffc80 RCX: ffffffff81f6cc3f
[ 286.696953][ C1] RDX: 0000000000000000 RSI: ffffffff8bf2b600 RDI: ffffffff8dd78f28
[ 286.696973][ C1] RBP: 0000000000000000 R08: 0000000000000005 R09: 0000000000000000
[ 286.696992][ C1] R10: 0000000000000000 R11: ffff888020ada9b0 R12: ffffea0001fffc80
[ 286.697013][ C1] R13: ffff888148f37700 R14: ffffc90000bb76e0 R15: dffffc0000000000
[ 286.697037][ C1] FS: 0000000000000000(0000) GS:ffff8881249f6000(0000) knlGS:0000000000000000
[ 286.697064][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 286.697085][ C1] CR2: 000055657ed46168 CR3: 000000000e184000 CR4: 0000000000350ef0
[ 286.697106][ C1] Call Trace:
[ 286.697122][ C1]
[ 286.697132][ C1] rcu_read_lock_held+0x27/0x50
[ 286.697168][ C1] filemap_get_folios_tag+0x6e5/0xae0
[ 286.697218][ C1] ? __pfx_filemap_get_folios_tag+0x10/0x10
[ 286.697267][ C1] ? __pfx___might_resched+0x10/0x10
[ 286.697297][ C1] ? srso_alias_return_thunk+0x5/0xfbef5
[ 286.697336][ C1] ? find_held_lock+0x2b/0x80
[ 286.697388][ C1] writeback_iter+0x74c/0x1180
[ 286.697426][ C1] blkdev_writepages+0xd4/0x140
[ 286.697464][ C1] ? __pfx_blkdev_writepages+0x10/0x10
[ 286.697503][ C1] ? srso_alias_return_thunk+0x5/0xfbef5
[ 286.697548][ C1] ? srso_alias_return_thunk+0x5/0xfbef5
[ 286.697589][ C1] ? __pfx_blkdev_writepages+0x10/0x10
[ 286.697628][ C1] do_writepages+0x27a/0x600
[ 286.697666][ C1] ? __pfx_do_writepages+0x10/0x10
[ 286.697702][ C1] ? srso_alias_return_thunk+0x5/0xfbef5
[ 286.697740][ C1] ? reacquire_held_locks+0xcd/0x1f0
[ 286.697781][ C1] __writeback_single_inode+0x168/0x14a0
[ 286.697817][ C1] ? srso_alias_return_thunk+0x5/0xfbef5
[ 286.697857][ C1] ? __pfx___writeback_single_inode+0x10/0x10
[ 286.697892][ C1] ? srso_alias_return_thunk+0x5/0xfbef5
[ 286.697930][ C1] ? do_raw_spin_unlock+0x172/0x230
[ 286.697975][ C1] ? srso_alias_return_thunk+0x5/0xfbef5
[ 286.698017][ C1] writeback_sb_inodes+0x72e/0x1ce0
[ 286.698061][ C1] ? __pfx_writeback_sb_inodes+0x10/0x10
[ 286.698097][ C1] ? srso_alias_return_thunk+0x5/0xfbef5
[ 286.698141][ C1] ? __lock_acquire+0x436/0x2890
[ 286.698202][ C1] ? srso_alias_return_thunk+0x5/0xfbef5
[ 286.698240][ C1] ? _raw_spin_unlock+0x28/0x50
[ 286.698285][ C1] ? srso_alias_return_thunk+0x5/0xfbef5
[ 286.698323][ C1] ? move_expired_inodes+0x5ee/0x8f0
[ 286.698382][ C1] __writeback_inodes_wb+0xf8/0x2d0
[ 286.698420][ C1] ? __pfx___writeback_inodes_wb+0x10/0x10
[ 286.698454][ C1] ? srso_alias_return_thunk+0x5/0xfbef5
[ 286.698492][ C1] ? queue_io+0x3f6/0x4f0
[ 286.698544][ C1] wb_writeback+0x799/0xae0
[ 286.698582][ C1] ? __pfx_wb_writeback+0x10/0x10
[ 286.698613][ C1] ? srso_alias_return_thunk+0x5/0xfbef5
[ 286.698658][ C1] ? srso_alias_return_thunk+0x5/0xfbef5
[ 286.698697][ C1] ? get_nr_dirty_inodes+0x170/0x1e0
[ 286.698731][ C1] wb_workfn+0x8a0/0xbb0
[ 286.698767][ C1] ? __pfx___schedule+0x10/0x10
[ 286.698811][ C1] ? try_to_wake_up+0x160/0x1860
[ 286.698862][ C1] ? __pfx_wb_workfn+0x10/0x10
[ 286.698903][ C1] ? preempt_schedule_thunk+0x16/0x30
[ 286.698941][ C1] process_one_work+0x9ba/0x1b20
[ 286.698993][ C1] ? __pfx_process_one_work+0x10/0x10
[ 286.699035][ C1] ? srso_alias_return_thunk+0x5/0xfbef5
[ 286.699079][ C1] ? srso_alias_return_thunk+0x5/0xfbef5
[ 286.699124][ C1] ? assign_work+0x1a0/0x250
[ 286.699164][ C1] worker_thread+0x6c8/0xf10
[ 286.699216][ C1] ? __pfx_worker_thread+0x10/0x10
[ 286.699258][ C1] kthread+0x3c5/0x780
[ 286.699296][ C1] ? __pfx_kthread+0x10/0x10
[ 286.699335][ C1] ? srso_alias_return_thunk+0x5/0xfbef5
[ 286.699373][ C1] ? rcu_is_watching+0x12/0xc0
[ 286.699403][ C1] ? __pfx_kthread+0x10/0x10
[ 286.699441][ C1] ret_from_fork+0x983/0xb10
[ 286.699477][ C1] ? __pfx_ret_from_fork+0x10/0x10
[ 286.699514][ C1] ? srso_alias_return_thunk+0x5/0xfbef5
[ 286.699553][ C1] ? __switch_to+0x7af/0x10d0
[ 286.699595][ C1] ? __pfx_kthread+0x10/0x10
[ 286.699633][ C1] ret_from_fork_asm+0x1a/0x30
[ 286.699694][ C1]
[ 287.162992][ T32] Kernel panic - not syncing: hung_task: blocked tasks
[ 287.169953][ T32] CPU: 0 UID: 0 PID: 32 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT(full)
[ 287.179100][ T32] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 287.189200][ T32] Call Trace:
[ 287.192506][ T32]
[ 287.195467][ T32] dump_stack_lvl+0x3d/0x1f0
[ 287.200119][ T32] vpanic+0x640/0x6f0
[ 287.204129][ T32] panic+0xca/0xd0
[ 287.207878][ T32] ? __pfx_panic+0x10/0x10
[ 287.212311][ T32] ? srso_alias_return_thunk+0x5/0xfbef5
[ 287.217971][ T32] ? nmi_trigger_cpumask_backtrace+0x1b1/0x300
[ 287.224152][ T32] ? nmi_trigger_cpumask_backtrace+0x2be/0x300
[ 287.230423][ T32] ? srso_alias_return_thunk+0x5/0xfbef5
[ 287.236082][ T32] ? watchdog+0xe83/0x1180
[ 287.240527][ T32] ? watchdog+0xe76/0x1180
[ 287.244970][ T32] watchdog+0xe94/0x1180
[ 287.249328][ T32] ? rcu_is_watching+0x12/0xc0
[ 287.254193][ T32] ? __pfx_watchdog+0x10/0x10
[ 287.258890][ T32] ? lockdep_hardirqs_on+0x7c/0x110
[ 287.264216][ T32] ? srso_alias_return_thunk+0x5/0xfbef5
[ 287.269880][ T32] ? __kthread_parkme+0x19e/0x250
[ 287.274924][ T32] ? srso_alias_return_thunk+0x5/0xfbef5
[ 287.280589][ T32] ? __pfx_watchdog+0x10/0x10
[ 287.285295][ T32] kthread+0x3c5/0x780
[ 287.289387][ T32] ? __pfx_kthread+0x10/0x10
[ 287.294000][ T32] ? srso_alias_return_thunk+0x5/0xfbef5
[ 287.299654][ T32] ? rcu_is_watching+0x12/0xc0
[ 287.304434][ T32] ? __pfx_kthread+0x10/0x10
[ 287.309087][ T32] ret_from_fork+0x983/0xb10
[ 287.313728][ T32] ? __pfx_ret_from_fork+0x10/0x10
[ 287.318887][ T32] ? srso_alias_return_thunk+0x5/0xfbef5
[ 287.324562][ T32] ? __switch_to+0x7af/0x10d0
[ 287.329286][ T32] ? __pfx_kthread+0x10/0x10
[ 287.334081][ T32] ret_from_fork_asm+0x1a/0x30
[ 287.338908][ T32]
[ 287.342041][ T32] Kernel Offset: disabled
[ 287.346362][ T32] Rebooting in 86400 seconds..