Warning: Permanently added '10.128.10.6' (ED25519) to the list of known hosts.
2025/10/11 01:00:40 ignoring optional flag "sandbox_arg"="0"
2025/10/11 01:00:40 ignoring optional flag "type"="gce"
2025/10/11 01:00:40 parsed 1 programs
2025/10/11 01:00:40 executed programs: 0
[ 109.677837][ T6015] cgroup: Unknown subsys name 'net'
[ 109.687040][ T6015] cgroup: Unknown subsys name 'cpuset'
[ 109.694608][ T6015] cgroup: Unknown subsys name 'rlimit'
[ 110.809902][ T5142] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 110.817603][ T5142] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 110.825475][ T5142] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 110.833619][ T5142] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 110.841258][ T5142] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 110.991669][ T6022] chnl_net:caif_netlink_parms(): no params data found
[ 111.081389][ T6022] bridge0: port 1(bridge_slave_0) entered blocking state
[ 111.089172][ T6022] bridge0: port 1(bridge_slave_0) entered disabled state
[ 111.096876][ T6022] bridge_slave_0: entered allmulticast mode
[ 111.104452][ T6022] bridge_slave_0: entered promiscuous mode
[ 111.112805][ T6022] bridge0: port 2(bridge_slave_1) entered blocking state
[ 111.119952][ T6022] bridge0: port 2(bridge_slave_1) entered disabled state
[ 111.127307][ T6022] bridge_slave_1: entered allmulticast mode
[ 111.136033][ T6022] bridge_slave_1: entered promiscuous mode
[ 111.175368][ T6022] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 111.188284][ T6022] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 111.227650][ T6022] team0: Port device team_slave_0 added
[ 111.235883][ T6022] team0: Port device team_slave_1 added
[ 111.269733][ T6022] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 111.277307][ T6022] 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.
[ 111.304034][ T6022] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 111.316537][ T6022] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 111.324073][ T6022] 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.
[ 111.350026][ T6022] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 111.396198][ T6022] hsr_slave_0: entered promiscuous mode
[ 111.402781][ T6022] hsr_slave_1: entered promiscuous mode
[ 111.544012][ T6022] bridge0: port 2(bridge_slave_1) entered blocking state
[ 111.551147][ T6022] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 111.558746][ T6022] bridge0: port 1(bridge_slave_0) entered blocking state
[ 111.565912][ T6022] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 111.624474][ T6022] 8021q: adding VLAN 0 to HW filter on device bond0
[ 111.641957][ T3526] bridge0: port 1(bridge_slave_0) entered disabled state
[ 111.651845][ T3526] bridge0: port 2(bridge_slave_1) entered disabled state
[ 111.668700][ T6022] 8021q: adding VLAN 0 to HW filter on device team0
[ 111.684456][ T50] bridge0: port 1(bridge_slave_0) entered blocking state
[ 111.691575][ T50] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 111.705479][ T3526] bridge0: port 2(bridge_slave_1) entered blocking state
[ 111.712639][ T3526] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 111.783483][ T6022] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 112.212555][ T6022] veth0_vlan: entered promiscuous mode
[ 112.226037][ T6022] veth1_vlan: entered promiscuous mode
[ 112.255853][ T6022] veth0_macvtap: entered promiscuous mode
[ 112.265491][ T6022] veth1_macvtap: entered promiscuous mode
[ 112.284025][ T6022] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 112.299448][ T6022] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 112.452280][ T6049] nbd0: detected capacity change from 0 to 4
[ 112.883119][ T5142] Bluetooth: hci0: command tx timeout
[ 113.204318][ T52] block nbd0: Receive control failed (result -104)
[ 114.962266][ T52] Bluetooth: hci0: command tx timeout
[ 117.043157][ T52] Bluetooth: hci0: command tx timeout
[ 119.122387][ T52] Bluetooth: hci0: command tx timeout
[ 132.165687][ T1294] ieee802154 phy0 wpan0: encryption failed: -22
[ 132.172271][ T1294] ieee802154 phy1 wpan1: encryption failed: -22
[ 143.043750][ T56] block nbd0: Possible stuck request ffff888025225080: control (read@0,2048B). Runtime 30 seconds
[ 173.123840][ T56] block nbd0: Possible stuck request ffff888025225080: control (read@0,2048B). Runtime 60 seconds
[ 174.320183][ T5192] udevd[5192]: worker [6023] /devices/virtual/block/nbd0 is taking a long time
[ 193.606142][ T1294] ieee802154 phy0 wpan0: encryption failed: -22
[ 193.612642][ T1294] ieee802154 phy1 wpan1: encryption failed: -22
[ 203.203659][ T56] block nbd0: Possible stuck request ffff888025225080: control (read@0,2048B). Runtime 90 seconds
[ 233.282424][ T124] block nbd0: Possible stuck request ffff888025225080: control (read@0,2048B). Runtime 120 seconds
[ 236.642368][ T5142] Bluetooth: hci0: command 0x0406 tx timeout
[ 255.045948][ T1294] ieee802154 phy0 wpan0: encryption failed: -22
[ 255.052457][ T1294] ieee802154 phy1 wpan1: encryption failed: -22
[ 263.372316][ T56] block nbd0: Possible stuck request ffff888025225080: control (read@0,2048B). Runtime 150 seconds
[ 268.482465][ T31] INFO: task syz-executor.0:6048 blocked for more than 143 seconds.
[ 268.490499][ T31] Not tainted syzkaller #0
[ 268.495557][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 268.504415][ T31] task:syz-executor.0 state:D stack:25608 pid:6048 tgid:6048 ppid:6022 task_flags:0x400040 flags:0x00080003
[ 268.516443][ T31] Call Trace:
[ 268.519848][ T31]
[ 268.522851][ T31] __schedule+0x1798/0x4cc0
[ 268.527408][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 268.533085][ T31] ? __lock_acquire+0xab9/0xd20
[ 268.537946][ T31] ? __lock_acquire+0xab9/0xd20
[ 268.542850][ T31] ? __pfx___schedule+0x10/0x10
[ 268.547718][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 268.553444][ T31] ? schedule+0x91/0x360
[ 268.557711][ T31] schedule+0x165/0x360
[ 268.561889][ T31] schedule_preempt_disabled+0x13/0x30
[ 268.567446][ T31] __mutex_lock+0x7e6/0x1350
[ 268.572066][ T31] ? __mutex_lock+0x5bb/0x1350
[ 268.576908][ T31] ? bdev_release+0x1a9/0x650
[ 268.581632][ T31] ? __pfx___mutex_lock+0x10/0x10
[ 268.586716][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 268.592401][ T31] ? __asan_memset+0x22/0x50
[ 268.596993][ T31] ? __pfx___fsnotify_parent+0x10/0x10
[ 268.602508][ T31] ? locks_remove_posix+0x395/0x650
[ 268.607727][ T31] bdev_release+0x1a9/0x650
[ 268.612373][ T31] ? __pfx_blkdev_release+0x10/0x10
[ 268.617576][ T31] blkdev_release+0x15/0x20
[ 268.622061][ T31] __fput+0x44c/0xa70
[ 268.626123][ T31] fput_close_sync+0x119/0x200
[ 268.630876][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 268.636564][ T31] ? dnotify_flush+0x1db/0x5e0
[ 268.641337][ T31] ? __pfx_fput_close_sync+0x10/0x10
[ 268.646682][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 268.652344][ T31] ? do_raw_spin_unlock+0x122/0x240
[ 268.657545][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 268.663231][ T31] __x64_sys_close+0x7f/0x110
[ 268.667914][ T31] do_syscall_64+0xfa/0xfa0
[ 268.672458][ T31] ? lockdep_hardirqs_on+0x9c/0x150
[ 268.677671][ T31] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 268.683795][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 268.689429][ T31] ? exc_page_fault+0xab/0x100
[ 268.694257][ T31] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 268.700164][ T31] RIP: 0033:0x7f0ddb67890a
[ 268.704670][ T31] RSP: 002b:00007ffd545185e0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003
[ 268.713147][ T31] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 00007f0ddb67890a
[ 268.721127][ T31] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000005
[ 268.729288][ T31] RBP: 00007f0ddb78d960 R08: 0000001b2c160000 R09: 3fffffffffffffff
[ 268.737300][ T31] R10: 4000000000000000 R11: 0000000000000293 R12: 000000000001ba13
[ 268.745327][ T31] R13: 00007f0ddb78bf6c R14: 000000000001b706 R15: 00007f0ddbb90000
[ 268.753352][ T31]
[ 268.756385][ T31]
[ 268.756385][ T31] Showing all locks held in the system:
[ 268.764178][ T31] 1 lock held by khungtaskd/31:
[ 268.769017][ T31] #0: ffffffff8e13d320 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x2e/0x180
[ 268.778976][ T31] 2 locks held by getty/5579:
[ 268.783702][ T31] #0: ffff88814ce6e0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70
[ 268.793518][ T31] #1: ffffc900036bb2f0 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x43e/0x1400
[ 268.803729][ T31] 1 lock held by udevd/6023:
[ 268.808296][ T31] #0: ffff888141fb5358 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_open+0xe0/0xd30
[ 268.817581][ T31] 1 lock held by syz-executor.0/6048:
[ 268.823017][ T31] #0: ffff888141fb5358 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_release+0x1a9/0x650
[ 268.832777][ T31]
[ 268.835108][ T31] =============================================
[ 268.835108][ T31]
[ 268.843579][ T31] NMI backtrace for cpu 1
[ 268.843595][ T31] CPU: 1 UID: 0 PID: 31 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT(full)
[ 268.843620][ T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 268.843633][ T31] Call Trace:
[ 268.843642][ T31]
[ 268.843651][ T31] dump_stack_lvl+0x189/0x250
[ 268.843685][ T31] ? __pfx_dump_stack_lvl+0x10/0x10
[ 268.843711][ T31] ? __pfx__printk+0x10/0x10
[ 268.843750][ T31] nmi_cpu_backtrace+0x39e/0x3d0
[ 268.843778][ T31] ? __pfx_nmi_cpu_backtrace+0x10/0x10
[ 268.843804][ T31] ? __pfx__printk+0x10/0x10
[ 268.843828][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 268.843860][ T31] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10
[ 268.843901][ T31] nmi_trigger_cpumask_backtrace+0x17a/0x300
[ 268.843929][ T31] watchdog+0xf60/0xfa0
[ 268.843959][ T31] ? watchdog+0x1e2/0xfa0
[ 268.843990][ T31] kthread+0x711/0x8a0
[ 268.844027][ T31] ? __pfx_watchdog+0x10/0x10
[ 268.844050][ T31] ? __pfx_kthread+0x10/0x10
[ 268.844079][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 268.844111][ T31] ? _raw_spin_unlock_irq+0x23/0x50
[ 268.844138][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 268.844165][ T31] ? lockdep_hardirqs_on+0x9c/0x150
[ 268.844195][ T31] ? __pfx_kthread+0x10/0x10
[ 268.844228][ T31] ret_from_fork+0x4bc/0x870
[ 268.844256][ T31] ? __pfx_ret_from_fork+0x10/0x10
[ 268.844289][ T31] ? __switch_to_asm+0x39/0x70
[ 268.844316][ T31] ? __switch_to_asm+0x33/0x70
[ 268.844342][ T31] ? __pfx_kthread+0x10/0x10
[ 268.844376][ T31] ret_from_fork_asm+0x1a/0x30
[ 268.844424][ T31]
[ 268.844434][ T31] Sending NMI from CPU 1 to CPUs 0:
[ 269.006080][ C0] NMI backtrace for cpu 0
[ 269.006098][ C0] CPU: 0 UID: 0 PID: 3526 Comm: kworker/u8:7 Not tainted syzkaller #0 PREEMPT(full)
[ 269.006124][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 269.006138][ C0] Workqueue: events_unbound toggle_allocation_gate
[ 269.006181][ C0] RIP: 0010:validate_chain+0x46/0x2140
[ 269.006208][ C0] Code: 48 89 84 24 d8 00 00 00 8b 46 20 89 c1 81 e1 00 80 04 00 81 f9 00 00 04 00 0f 85 61 02 00 00 41 89 d4 49 89 f6 25 ff 1f 00 00 <48> 0f a3 05 e2 9a fb 11 48 89 3c 24 72 36 83 3d 55 2a ff 17 00 75
[ 269.006225][ C0] RSP: 0018:ffffc9000c3873d0 EFLAGS: 00000002
[ 269.006242][ C0] RAX: 0000000000000038 RBX: 0000000000000006 RCX: 0000000000040000
[ 269.006256][ C0] RDX: 0000000000000000 RSI: ffff8880305b8c20 RDI: ffff8880305b8000
[ 269.006270][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: ffffffff82116c1e
[ 269.006284][ C0] R10: dffffc0000000000 R11: fffff94000010ce1 R12: 0000000000000000
[ 269.006299][ C0] R13: ffff8880305b8b30 R14: ffff8880305b8c20 R15: 58f140a5e4b05284
[ 269.006317][ C0] FS: 0000000000000000(0000) GS:ffff888125d0f000(0000) knlGS:0000000000000000
[ 269.006334][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 269.006348][ C0] CR2: 000055712d3f0168 CR3: 000000000df38000 CR4: 0000000000350ef0
[ 269.006365][ C0] Call Trace:
[ 269.006373][ C0]
[ 269.006382][ C0] ? srso_alias_return_thunk+0x5/0xfbef5
[ 269.006408][ C0] ? __lock_acquire+0xab9/0xd20
[ 269.006430][ C0] ? srso_alias_return_thunk+0x5/0xfbef5
[ 269.006454][ C0] ? switch_ldt+0x10a/0x250
[ 269.006480][ C0] ? __pfx_switch_ldt+0x10/0x10
[ 269.006503][ C0] ? switch_ldt+0x10a/0x250
[ 269.006534][ C0] __lock_acquire+0xab9/0xd20
[ 269.006558][ C0] ? __pte_offset_map_lock+0x13e/0x210
[ 269.006587][ C0] lock_acquire+0x120/0x360
[ 269.006606][ C0] ? __pte_offset_map_lock+0x13e/0x210
[ 269.006638][ C0] ? srso_alias_return_thunk+0x5/0xfbef5
[ 269.006662][ C0] ? rcu_is_watching+0x15/0xb0
[ 269.006689][ C0] _raw_spin_lock+0x2e/0x40
[ 269.006711][ C0] ? __pte_offset_map_lock+0x13e/0x210
[ 269.006739][ C0] __pte_offset_map_lock+0x13e/0x210
[ 269.006770][ C0] ? kmem_cache_alloc_node_noprof+0x8a/0x710
[ 269.006807][ C0] __text_poke+0x2e6/0xa10
[ 269.006839][ C0] ? __pfx_text_poke_memcpy+0x10/0x10
[ 269.006867][ C0] ? kmem_cache_alloc_node_noprof+0x8a/0x710
[ 269.006896][ C0] ? __pfx___text_poke+0x10/0x10
[ 269.006922][ C0] ? rcu_is_watching+0x15/0xb0
[ 269.006945][ C0] ? srso_alias_return_thunk+0x5/0xfbef5
[ 269.006970][ C0] ? trace_contention_end+0x39/0x120
[ 269.006996][ C0] ? srso_alias_return_thunk+0x5/0xfbef5
[ 269.007023][ C0] ? srso_alias_return_thunk+0x5/0xfbef5
[ 269.007051][ C0] smp_text_poke_batch_finish+0xd0f/0x1130
[ 269.007087][ C0] ? __pfx_smp_text_poke_batch_finish+0x10/0x10
[ 269.007120][ C0] ? arch_jump_label_transform_queue+0x97/0x110
[ 269.007155][ C0] ? srso_alias_return_thunk+0x5/0xfbef5
[ 269.007184][ C0] arch_jump_label_transform_apply+0x1c/0x30
[ 269.007217][ C0] static_key_disable_cpuslocked+0xc5/0x1b0
[ 269.007250][ C0] static_key_disable+0x1a/0x20
[ 269.007279][ C0] toggle_allocation_gate+0x1a1/0x240
[ 269.007313][ C0] ? __pfx_toggle_allocation_gate+0x10/0x10
[ 269.007347][ C0] ? __pfx_autoremove_wake_function+0x10/0x10
[ 269.007377][ C0] ? srso_alias_return_thunk+0x5/0xfbef5
[ 269.007405][ C0] ? process_scheduled_works+0x9ef/0x17b0
[ 269.007428][ C0] ? process_scheduled_works+0x9ef/0x17b0
[ 269.007450][ C0] process_scheduled_works+0xae1/0x17b0
[ 269.007488][ C0] ? __pfx_process_scheduled_works+0x10/0x10
[ 269.007515][ C0] ? srso_alias_return_thunk+0x5/0xfbef5
[ 269.007544][ C0] worker_thread+0x8a0/0xda0
[ 269.007582][ C0] kthread+0x711/0x8a0
[ 269.007612][ C0] ? __pfx_worker_thread+0x10/0x10
[ 269.007635][ C0] ? __pfx_kthread+0x10/0x10
[ 269.007661][ C0] ? srso_alias_return_thunk+0x5/0xfbef5
[ 269.007687][ C0] ? _raw_spin_unlock_irq+0x23/0x50
[ 269.007711][ C0] ? srso_alias_return_thunk+0x5/0xfbef5
[ 269.007735][ C0] ? lockdep_hardirqs_on+0x9c/0x150
[ 269.007762][ C0] ? __pfx_kthread+0x10/0x10
[ 269.007796][ C0] ret_from_fork+0x4bc/0x870
[ 269.007819][ C0] ? __pfx_ret_from_fork+0x10/0x10
[ 269.007844][ C0] ? __switch_to_asm+0x39/0x70
[ 269.007869][ C0] ? __switch_to_asm+0x33/0x70
[ 269.007893][ C0] ? __pfx_kthread+0x10/0x10
[ 269.007921][ C0] ret_from_fork_asm+0x1a/0x30
[ 269.007956][ C0]
[ 269.008134][ T31] Kernel panic - not syncing: hung_task: blocked tasks
[ 269.442372][ T31] CPU: 0 UID: 0 PID: 31 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT(full)
[ 269.451479][ T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 269.461522][ T31] Call Trace:
[ 269.464794][ T31]
[ 269.467712][ T31] dump_stack_lvl+0x99/0x250
[ 269.472291][ T31] ? __asan_memcpy+0x40/0x70
[ 269.476875][ T31] ? __pfx_dump_stack_lvl+0x10/0x10
[ 269.482061][ T31] ? __pfx__printk+0x10/0x10
[ 269.486642][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 269.492271][ T31] vpanic+0x237/0x6d0
[ 269.496255][ T31] ? __pfx_vpanic+0x10/0x10
[ 269.500752][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 269.506371][ T31] ? preempt_schedule_common+0x83/0xd0
[ 269.511828][ T31] panic+0xb9/0xc0
[ 269.515549][ T31] ? __pfx_panic+0x10/0x10
[ 269.519969][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 269.525591][ T31] ? preempt_schedule_thunk+0x16/0x30
[ 269.530980][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 269.536603][ T31] ? nmi_trigger_cpumask_backtrace+0x2bb/0x300
[ 269.542773][ T31] watchdog+0xf9f/0xfa0
[ 269.546947][ T31] ? watchdog+0x1e2/0xfa0
[ 269.551278][ T31] kthread+0x711/0x8a0
[ 269.555340][ T31] ? __pfx_watchdog+0x10/0x10
[ 269.560001][ T31] ? __pfx_kthread+0x10/0x10
[ 269.564583][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 269.570203][ T31] ? _raw_spin_unlock_irq+0x23/0x50
[ 269.575392][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 269.581014][ T31] ? lockdep_hardirqs_on+0x9c/0x150
[ 269.586202][ T31] ? __pfx_kthread+0x10/0x10
[ 269.590787][ T31] ret_from_fork+0x4bc/0x870
[ 269.595363][ T31] ? __pfx_ret_from_fork+0x10/0x10
[ 269.600466][ T31] ? __switch_to_asm+0x39/0x70
[ 269.605220][ T31] ? __switch_to_asm+0x33/0x70
[ 269.609976][ T31] ? __pfx_kthread+0x10/0x10
[ 269.614562][ T31] ret_from_fork_asm+0x1a/0x30
[ 269.619331][ T31]
[ 269.622651][ T31] Kernel Offset: disabled
[ 269.626968][ T31] Rebooting in 86400 seconds..