Warning: Permanently added '10.128.1.220' (ED25519) to the list of known hosts.
2026/01/19 16:46:15 parsed 1 programs
2026/01/19 16:46:15 executed programs: 0
[ 111.571288][ T6017] cgroup: Unknown subsys name 'cpuset'
[ 112.613565][ T5829] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 112.621404][ T5829] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 112.629198][ T5829] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 112.637430][ T5829] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 112.645436][ T5829] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 112.793233][ T6017] chnl_net:caif_netlink_parms(): no params data found
[ 112.884948][ T6017] bridge0: port 1(bridge_slave_0) entered blocking state
[ 112.892253][ T6017] bridge0: port 1(bridge_slave_0) entered disabled state
[ 112.899780][ T6017] bridge_slave_0: entered allmulticast mode
[ 112.907250][ T6017] bridge_slave_0: entered promiscuous mode
[ 112.917642][ T6017] bridge0: port 2(bridge_slave_1) entered blocking state
[ 112.924863][ T6017] bridge0: port 2(bridge_slave_1) entered disabled state
[ 112.932021][ T6017] bridge_slave_1: entered allmulticast mode
[ 112.939621][ T6017] bridge_slave_1: entered promiscuous mode
[ 112.976583][ T6017] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 112.988756][ T6017] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 113.027400][ T6017] team0: Port device team_slave_0 added
[ 113.035456][ T6017] team0: Port device team_slave_1 added
[ 113.068630][ T6017] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 113.075654][ T6017] 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.
[ 113.103434][ T6017] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 113.116039][ T6017] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 113.122980][ T6017] 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.
[ 113.149218][ T6017] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 113.194381][ T6017] hsr_slave_0: entered promiscuous mode
[ 113.201211][ T6017] hsr_slave_1: entered promiscuous mode
[ 113.334235][ T6017] bridge0: port 2(bridge_slave_1) entered blocking state
[ 113.341509][ T6017] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 113.349086][ T6017] bridge0: port 1(bridge_slave_0) entered blocking state
[ 113.356342][ T6017] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 113.417320][ T6017] 8021q: adding VLAN 0 to HW filter on device bond0
[ 113.434036][ T37] bridge0: port 1(bridge_slave_0) entered disabled state
[ 113.442547][ T37] bridge0: port 2(bridge_slave_1) entered disabled state
[ 113.459238][ T6017] 8021q: adding VLAN 0 to HW filter on device team0
[ 113.473837][ T2968] bridge0: port 1(bridge_slave_0) entered blocking state
[ 113.481002][ T2968] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 113.494484][ T37] bridge0: port 2(bridge_slave_1) entered blocking state
[ 113.501651][ T37] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 113.576795][ T6017] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 114.004463][ T6017] veth0_vlan: entered promiscuous mode
[ 114.019440][ T6017] veth1_vlan: entered promiscuous mode
[ 114.051403][ T6017] veth0_macvtap: entered promiscuous mode
[ 114.060704][ T6017] veth1_macvtap: entered promiscuous mode
[ 114.079828][ T6017] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 114.096310][ T6017] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 114.275052][ T6045] nbd0: detected capacity change from 0 to 10
[ 114.695496][ T5829] Bluetooth: hci0: command tx timeout
[ 114.965933][ T52] block nbd0: Receive control failed (result -104)
[ 114.966500][ T6044] block nbd0: shutting down sockets
[ 114.979216][ C0] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2
[ 114.988960][ C0] Buffer I/O error on dev nbd0, logical block 0, async page read
[ 114.997947][ T25] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2
[ 115.008151][ T25] Buffer I/O error on dev nbd0, logical block 0, async page read
[ 115.016789][ T6003] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2
[ 115.026524][ T6003] Buffer I/O error on dev nbd0, logical block 0, async page read
[ 115.034332][ T6003] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2
[ 115.043883][ T6003] Buffer I/O error on dev nbd0, logical block 0, async page read
[ 115.052511][ T6003] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2
[ 115.062103][ T6003] Buffer I/O error on dev nbd0, logical block 0, async page read
[ 115.070040][ T6003] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2
[ 115.079712][ T6003] Buffer I/O error on dev nbd0, logical block 0, async page read
[ 115.087848][ T6003] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2
[ 115.097375][ T6003] Buffer I/O error on dev nbd0, logical block 0, async page read
[ 115.105650][ T6003] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2
[ 115.115420][ T6003] Buffer I/O error on dev nbd0, logical block 0, async page read
[ 115.123155][ T6003] ldm_validate_partition_table(): Disk read failed.
[ 115.129985][ T6003] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2
[ 115.139503][ T6003] Buffer I/O error on dev nbd0, logical block 0, async page read
[ 115.147450][ T6003] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2
[ 115.157047][ T6003] Buffer I/O error on dev nbd0, logical block 0, async page read
[ 115.166667][ T6003] Dev nbd0: unable to read RDB block 0
[ 115.172269][ T6003] nbd0: unable to read partition table
[ 115.178587][ T6003] nbd0: partition table beyond EOD, truncated
[ 115.206291][ T6003] ldm_validate_partition_table(): Disk read failed.
[ 115.213279][ T6003] Dev nbd0: unable to read RDB block 0
[ 115.220926][ T6003] nbd0: unable to read partition table
[ 115.227559][ T6003] nbd0: partition table beyond EOD, truncated
[ 115.241719][ T6048] ldm_validate_partition_table(): Disk read failed.
[ 115.262274][ T6048] Dev nbd0: unable to read RDB block 0
[ 115.268111][ T6048] nbd0: unable to read partition table
[ 115.274466][ T6048] nbd0: partition table beyond EOD, truncated
[ 115.304837][ T6048] block nbd0: Device being setup by another task
[ 115.505439][ T6051] nbd0: detected capacity change from 0 to 10
[ 116.181158][ T52] block nbd0: Receive control failed (result -104)
[ 116.181431][ T6050] block nbd0: shutting down sockets
[ 116.195801][ T6047] ldm_validate_partition_table(): Disk read failed.
[ 116.202700][ T6047] Dev nbd0: unable to read RDB block 0
[ 116.209105][ T6047] nbd0: unable to read partition table
[ 116.215156][ T6047] nbd0: partition table beyond EOD, truncated
[ 116.232142][ T6047] ldm_validate_partition_table(): Disk read failed.
[ 116.250449][ T6047] Dev nbd0: unable to read RDB block 0
[ 116.257119][ T6047] nbd0: unable to read partition table
[ 116.262891][ T6047] nbd0: partition table beyond EOD, truncated
[ 116.270659][ T6053] ldm_validate_partition_table(): Disk read failed.
[ 116.277826][ T6053] Dev nbd0: unable to read RDB block 0
[ 116.283449][ T6053] nbd0: unable to read partition table
[ 116.290387][ T6053] nbd0: partition table beyond EOD, truncated
[ 116.335206][ T6053] block nbd0: Device being setup by another task
[ 116.515761][ T6057] nbd0: detected capacity change from 0 to 10
[ 116.765344][ T5829] Bluetooth: hci0: command tx timeout
[ 117.206482][ T52] block nbd0: Receive control failed (result -104)
[ 118.844920][ T52] Bluetooth: hci0: command tx timeout
[ 120.924944][ T52] Bluetooth: hci0: command tx timeout
[ 146.847510][ T25] block nbd0: Possible stuck request ffff888025244800: control (read@0,4096B). Runtime 30 seconds
[ 176.935220][ T11] block nbd0: Possible stuck request ffff888025244800: control (read@0,4096B). Runtime 60 seconds
[ 177.283276][ T5193] udevd[5193]: worker [6047] /devices/virtual/block/nbd0 is taking a long time
[ 207.005097][ T11] block nbd0: Possible stuck request ffff888025244800: control (read@0,4096B). Runtime 90 seconds
[ 236.604945][ T5829] Bluetooth: hci0: command 0x0406 tx timeout
[ 237.094884][ T25] block nbd0: Possible stuck request ffff888025244800: control (read@0,4096B). Runtime 120 seconds
[ 267.175696][ T25] block nbd0: Possible stuck request ffff888025244800: control (read@0,4096B). Runtime 150 seconds
[ 285.725543][ T32] INFO: task syz-executor.0:6056 blocked for more than 143 seconds.
[ 285.733699][ T32] Not tainted syzkaller #0
[ 285.739639][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 285.748396][ T32] task:syz-executor.0 state:D stack:28024 pid:6056 tgid:6055 ppid:6017 task_flags:0x400140 flags:0x00080803
[ 285.760511][ T32] Call Trace:
[ 285.763786][ T32]
[ 285.766762][ T32] __schedule+0x149b/0x4fd0
[ 285.771318][ T32] ? __pfx___schedule+0x10/0x10
[ 285.776304][ T32] ? schedule+0x91/0x360
[ 285.780667][ T32] schedule+0x165/0x360
[ 285.784880][ T32] schedule_preempt_disabled+0x13/0x30
[ 285.790357][ T32] __mutex_lock+0x7e6/0x1350
[ 285.795053][ T32] ? __mutex_lock+0x5bb/0x1350
[ 285.799849][ T32] ? bdev_release+0x1a9/0x650
[ 285.804571][ T32] ? __pfx___mutex_lock+0x10/0x10
[ 285.809810][ T32] ? srso_alias_return_thunk+0x5/0xfbef5
[ 285.815760][ T32] ? __asan_memset+0x22/0x50
[ 285.820364][ T32] ? __pfx___fsnotify_parent+0x10/0x10
[ 285.825969][ T32] ? stack_trace_save+0x9c/0xe0
[ 285.830840][ T32] bdev_release+0x1a9/0x650
[ 285.835512][ T32] ? __pfx_blkdev_release+0x10/0x10
[ 285.840728][ T32] blkdev_release+0x15/0x20
[ 285.845446][ T32] __fput+0x44c/0xa70
[ 285.849567][ T32] task_work_run+0x1d4/0x260
[ 285.854169][ T32] ? __pfx_task_work_run+0x10/0x10
[ 285.859617][ T32] get_signal+0x11ec/0x1340
[ 285.864146][ T32] ? srso_alias_return_thunk+0x5/0xfbef5
[ 285.870073][ T32] ? srso_alias_return_thunk+0x5/0xfbef5
[ 285.875973][ T32] arch_do_signal_or_restart+0x9a/0x7a0
[ 285.881559][ T32] ? __pfx_task_work_add+0x10/0x10
[ 285.886867][ T32] ? __pfx_arch_do_signal_or_restart+0x10/0x10
[ 285.893147][ T32] ? __fput_deferred+0x215/0x390
[ 285.898160][ T32] ? __pfx___fput_deferred+0x10/0x10
[ 285.903469][ T32] exit_to_user_mode_loop+0x87/0x4e0
[ 285.908797][ T32] ? srso_alias_return_thunk+0x5/0xfbef5
[ 285.914441][ T32] ? rcu_is_watching+0x15/0xb0
[ 285.919295][ T32] do_syscall_64+0x2c1/0xf80
[ 285.923901][ T32] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 285.930018][ T32] ? trace_irq_disable+0x37/0x100
[ 285.935224][ T32] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 285.941128][ T32] RIP: 0033:0x4551e9
[ 285.945067][ T32] RSP: 002b:00007f4ceb4f70d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 285.953532][ T32] RAX: 0000000000000000 RBX: 000000000054cf00 RCX: 00000000004551e9
[ 285.961753][ T32] RDX: ffffffffffffffff RSI: 000000000000ab03 RDI: 0000000000000003
[ 285.969873][ T32] RBP: 00000000004a06fd R08: 0000000000000000 R09: 0000000000000000
[ 285.977995][ T32] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000049f8fd
[ 285.986001][ T32] R13: 000000000000000b R14: 000000000054cf00 R15: 00007ffd84610058
[ 285.993985][ T32]
[ 285.997141][ T32]
[ 285.997141][ T32] Showing all locks held in the system:
[ 286.004901][ T32] 1 lock held by khungtaskd/32:
[ 286.009777][ T32] #0: ffffffff8df41ae0 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x2e/0x180
[ 286.019760][ T32] 1 lock held by klogd/5182:
[ 286.024345][ T32] #0: ffff8880b873a918 (&rq->__lock){-.-.}-{2:2}, at: raw_spin_rq_lock_nested+0x2a/0x140
[ 286.034333][ T32] 2 locks held by getty/5578:
[ 286.039064][ T32] #0: ffff88814d96d0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70
[ 286.049038][ T32] #1: ffffc9000332b2f0 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x449/0x1460
[ 286.059277][ T32] 1 lock held by udevd/6047:
[ 286.063871][ T32] #0: ffff888142784358 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_open+0xe0/0xd30
[ 286.073245][ T32] 1 lock held by syz-executor.0/6056:
[ 286.078772][ T32] #0: ffff888142784358 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_release+0x1a9/0x650
[ 286.088427][ T32]
[ 286.090747][ T32] =============================================
[ 286.090747][ T32]
[ 286.099263][ T32] NMI backtrace for cpu 0
[ 286.099281][ T32] CPU: 0 UID: 0 PID: 32 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT(full)
[ 286.099306][ T32] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 286.099321][ T32] Call Trace:
[ 286.099331][ T32]
[ 286.099341][ T32] dump_stack_lvl+0xe8/0x150
[ 286.099376][ T32] nmi_cpu_backtrace+0x274/0x2d0
[ 286.099412][ T32] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10
[ 286.099453][ T32] nmi_trigger_cpumask_backtrace+0x17a/0x300
[ 286.099492][ T32] sys_info+0x135/0x170
[ 286.099522][ T32] watchdog+0xf95/0xfe0
[ 286.099564][ T32] ? watchdog+0x20a/0xfe0
[ 286.099615][ T32] kthread+0x711/0x8a0
[ 286.099652][ T32] ? __pfx_watchdog+0x10/0x10
[ 286.099687][ T32] ? __pfx_kthread+0x10/0x10
[ 286.099716][ T32] ? srso_alias_return_thunk+0x5/0xfbef5
[ 286.099751][ T32] ? _raw_spin_unlock_irq+0x23/0x50
[ 286.099775][ T32] ? __pfx_kthread+0x10/0x10
[ 286.099808][ T32] ret_from_fork+0x510/0xa50
[ 286.099834][ T32] ? __pfx_ret_from_fork+0x10/0x10
[ 286.099855][ T32] ? srso_alias_return_thunk+0x5/0xfbef5
[ 286.099882][ T32] ? __switch_to+0xc9e/0x1480
[ 286.099920][ T32] ? __pfx_kthread+0x10/0x10
[ 286.099953][ T32] ret_from_fork_asm+0x1a/0x30
[ 286.100005][ T32]
[ 286.100014][ T32] Sending NMI from CPU 0 to CPUs 1:
[ 286.231671][ C1] NMI backtrace for cpu 1
[ 286.231689][ C1] CPU: 1 UID: 0 PID: 37 Comm: kworker/u8:2 Not tainted syzkaller #0 PREEMPT(full)
[ 286.231713][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 286.231727][ C1] Workqueue: 0x0 (events_unbound)
[ 286.231755][ C1] RIP: 0010:process_scheduled_works+0x16da/0x1770
[ 286.231782][ C1] Code: e8 cb ca a7 ff e9 65 f3 ff ff e8 91 60 35 00 e8 bc ca a7 ff e9 2a f4 ff ff e8 82 60 35 00 48 c7 84 24 20 01 00 00 0e 36 e0 45 <48> 8b 84 24 c8 00 00 00 42 c7 04 30 00 00 00 00 42 c7 44 30 09 00
[ 286.231799][ C1] RSP: 0018:ffffc90000ad7a80 EFLAGS: 00000093
[ 286.231816][ C1] RAX: ffffffff818bacfe RBX: ffff88813ff381d0 RCX: ffff888141a81e80
[ 286.231833][ C1] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000
[ 286.231845][ C1] RBP: ffffc90000ad7c70 R08: ffff888140404087 R09: 1ffff11028080810
[ 286.231861][ C1] R10: dffffc0000000000 R11: ffffed1028080811 R12: ffff88814043c740
[ 286.231877][ C1] R13: ffff88814043c700 R14: dffffc0000000000 R15: ffff88814043c740
[ 286.231896][ C1] FS: 0000000000000000(0000) GS:ffff888125f1b000(0000) knlGS:0000000000000000
[ 286.231913][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 286.231928][ C1] CR2: 000055b20e18b168 CR3: 000000000dd3a000 CR4: 0000000000350ef0
[ 286.231945][ C1] Call Trace:
[ 286.231954][ C1]
[ 286.231983][ C1] ? __pfx_process_scheduled_works+0x10/0x10
[ 286.232004][ C1] ? do_raw_spin_lock+0x121/0x290
[ 286.232039][ C1] ? srso_alias_return_thunk+0x5/0xfbef5
[ 286.232070][ C1] worker_thread+0x8a0/0xda0
[ 286.232110][ C1] kthread+0x711/0x8a0
[ 286.232141][ C1] ? __pfx_worker_thread+0x10/0x10
[ 286.232163][ C1] ? __pfx_kthread+0x10/0x10
[ 286.232188][ C1] ? srso_alias_return_thunk+0x5/0xfbef5
[ 286.232216][ C1] ? _raw_spin_unlock_irq+0x23/0x50
[ 286.232238][ C1] ? __pfx_kthread+0x10/0x10
[ 286.232266][ C1] ret_from_fork+0x510/0xa50
[ 286.232288][ C1] ? __pfx_ret_from_fork+0x10/0x10
[ 286.232306][ C1] ? srso_alias_return_thunk+0x5/0xfbef5
[ 286.232330][ C1] ? __switch_to+0xc9e/0x1480
[ 286.232368][ C1] ? __pfx_kthread+0x10/0x10
[ 286.232396][ C1] ret_from_fork_asm+0x1a/0x30
[ 286.232439][ C1]
[ 286.448056][ T32] Kernel panic - not syncing: hung_task: blocked tasks
[ 286.454928][ T32] CPU: 1 UID: 0 PID: 32 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT(full)
[ 286.464110][ T32] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 286.474149][ T32] Call Trace:
[ 286.477413][ T32]
[ 286.480329][ T32] vpanic+0x1e0/0x670
[ 286.484313][ T32] panic+0xb9/0xc0
[ 286.488041][ T32] ? __pfx_panic+0x10/0x10
[ 286.492478][ T32] ? srso_alias_return_thunk+0x5/0xfbef5
[ 286.498552][ T32] ? srso_alias_return_thunk+0x5/0xfbef5
[ 286.504269][ T32] ? preempt_schedule_thunk+0x16/0x30
[ 286.509637][ T32] ? srso_alias_return_thunk+0x5/0xfbef5
[ 286.515269][ T32] ? nmi_trigger_cpumask_backtrace+0x2bb/0x300
[ 286.521421][ T32] watchdog+0xfdf/0xfe0
[ 286.525576][ T32] ? watchdog+0x20a/0xfe0
[ 286.530272][ T32] kthread+0x711/0x8a0
[ 286.534354][ T32] ? __pfx_watchdog+0x10/0x10
[ 286.539025][ T32] ? __pfx_kthread+0x10/0x10
[ 286.543611][ T32] ? srso_alias_return_thunk+0x5/0xfbef5
[ 286.549231][ T32] ? _raw_spin_unlock_irq+0x23/0x50
[ 286.554425][ T32] ? __pfx_kthread+0x10/0x10
[ 286.559040][ T32] ret_from_fork+0x510/0xa50
[ 286.563622][ T32] ? __pfx_ret_from_fork+0x10/0x10
[ 286.568758][ T32] ? srso_alias_return_thunk+0x5/0xfbef5
[ 286.574568][ T32] ? __switch_to+0xc9e/0x1480
[ 286.579294][ T32] ? __pfx_kthread+0x10/0x10
[ 286.583878][ T32] ret_from_fork_asm+0x1a/0x30
[ 286.588652][ T32]
[ 286.592275][ T32] Kernel Offset: disabled
[ 286.596684][ T32] Rebooting in 86400 seconds..