Warning: Permanently added '10.128.1.17' (ED25519) to the list of known hosts.
2026/08/08 11:19:08 parsed 1 programs
Setting up swapspace version 1, size = 127995904 bytes
[ 38.555687][ T36] kauditd_printk_skb: 33 callbacks suppressed
[ 38.555702][ T36] audit: type=1400 audit(1786187949.280:107): avc: denied { unlink } for pid=420 comm="syz-executor" name="swap-file" dev="sda1" ino=2027 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t"
[ 38.618990][ T420] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 40.130131][ T468] bridge0: port 1(bridge_slave_0) entered blocking state
[ 40.137310][ T468] bridge0: port 1(bridge_slave_0) entered disabled state
[ 40.144465][ T468] bridge_slave_0: entered allmulticast mode
[ 40.150833][ T468] bridge_slave_0: entered promiscuous mode
[ 40.159415][ T468] bridge0: port 2(bridge_slave_1) entered blocking state
[ 40.166867][ T468] bridge0: port 2(bridge_slave_1) entered disabled state
[ 40.174180][ T468] bridge_slave_1: entered allmulticast mode
[ 40.180470][ T468] bridge_slave_1: entered promiscuous mode
[ 40.220366][ T468] bridge0: port 2(bridge_slave_1) entered blocking state
[ 40.227725][ T468] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 40.235355][ T468] bridge0: port 1(bridge_slave_0) entered blocking state
[ 40.243081][ T468] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 40.261589][ T320] bridge0: port 1(bridge_slave_0) entered disabled state
[ 40.269559][ T320] bridge0: port 2(bridge_slave_1) entered disabled state
[ 40.287171][ T46] bridge0: port 1(bridge_slave_0) entered blocking state
[ 40.294421][ T46] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 40.303243][ T320] bridge0: port 2(bridge_slave_1) entered blocking state
[ 40.310495][ T320] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 40.332019][ T468] veth0_vlan: entered promiscuous mode
[ 40.346546][ T468] veth1_macvtap: entered promiscuous mode
[ 40.408529][ T36] audit: type=1401 audit(1786187951.130:108): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768"
[ 40.425081][ T13] bridge_slave_1: left allmulticast mode
[ 40.430805][ T13] bridge_slave_1: left promiscuous mode
[ 40.436740][ T13] bridge0: port 2(bridge_slave_1) entered disabled state
[ 40.444413][ T13] bridge_slave_0: left allmulticast mode
[ 40.450054][ T13] bridge_slave_0: left promiscuous mode
[ 40.455794][ T13] bridge0: port 1(bridge_slave_0) entered disabled state
[ 40.568313][ T13] veth1_macvtap: left promiscuous mode
[ 40.575668][ T13] veth0_vlan: left promiscuous mode
2026/08/08 11:19:11 executed programs: 0
[ 40.895481][ T485] bridge0: port 1(bridge_slave_0) entered blocking state
[ 40.902850][ T485] bridge0: port 1(bridge_slave_0) entered disabled state
[ 40.910594][ T485] bridge_slave_0: entered allmulticast mode
[ 40.917023][ T485] bridge_slave_0: entered promiscuous mode
[ 40.923362][ T485] bridge0: port 2(bridge_slave_1) entered blocking state
[ 40.930910][ T485] bridge0: port 2(bridge_slave_1) entered disabled state
[ 40.939017][ T485] bridge_slave_1: entered allmulticast mode
[ 40.945945][ T485] bridge_slave_1: entered promiscuous mode
[ 40.990783][ T485] bridge0: port 2(bridge_slave_1) entered blocking state
[ 41.001094][ T485] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 41.008585][ T485] bridge0: port 1(bridge_slave_0) entered blocking state
[ 41.016520][ T485] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 41.041021][ T320] bridge0: port 1(bridge_slave_0) entered disabled state
[ 41.048992][ T320] bridge0: port 2(bridge_slave_1) entered disabled state
[ 41.058896][ T381] bridge0: port 1(bridge_slave_0) entered blocking state
[ 41.066072][ T381] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 41.075367][ T381] bridge0: port 2(bridge_slave_1) entered blocking state
[ 41.082417][ T381] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 41.108952][ T485] veth0_vlan: entered promiscuous mode
[ 41.120378][ T485] veth1_macvtap: entered promiscuous mode
[ 41.146084][ T36] audit: type=1400 audit(1786187951.870:109): avc: denied { mounton } for pid=489 comm="syz.2.17" path="/0/file0" dev="tmpfs" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1
[ 56.190769][ T493] bridge0: port 1(bridge_slave_0) entered blocking state
[ 56.197881][ T493] bridge0: port 1(bridge_slave_0) entered disabled state
[ 56.205405][ T493] bridge_slave_0: entered allmulticast mode
[ 56.211655][ T493] bridge_slave_0: entered promiscuous mode
[ 56.218767][ T493] bridge0: port 2(bridge_slave_1) entered blocking state
[ 56.225972][ T493] bridge0: port 2(bridge_slave_1) entered disabled state
[ 56.233092][ T493] bridge_slave_1: entered allmulticast mode
[ 56.239673][ T493] bridge_slave_1: entered promiscuous mode
[ 56.277258][ T493] bridge0: port 2(bridge_slave_1) entered blocking state
[ 56.284619][ T493] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 56.291928][ T493] bridge0: port 1(bridge_slave_0) entered blocking state
[ 56.299365][ T493] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 56.317140][ T320] bridge0: port 1(bridge_slave_0) entered disabled state
[ 56.324573][ T320] bridge0: port 2(bridge_slave_1) entered disabled state
[ 56.334254][ T381] bridge0: port 1(bridge_slave_0) entered blocking state
[ 56.341342][ T381] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 56.350980][ T320] bridge0: port 2(bridge_slave_1) entered blocking state
[ 56.358043][ T320] bridge0: port 2(bridge_slave_1) entered forwarding state
2026/08/08 11:19:27 executed programs: 3
[ 56.381155][ T493] veth0_vlan: entered promiscuous mode
[ 56.391493][ T493] veth1_macvtap: entered promiscuous mode
[ 71.466493][ T502] bridge0: port 1(bridge_slave_0) entered blocking state
[ 71.473925][ T502] bridge0: port 1(bridge_slave_0) entered disabled state
[ 71.481088][ T502] bridge_slave_0: entered allmulticast mode
[ 71.487400][ T502] bridge_slave_0: entered promiscuous mode
[ 71.494054][ T502] bridge0: port 2(bridge_slave_1) entered blocking state
[ 71.501101][ T502] bridge0: port 2(bridge_slave_1) entered disabled state
[ 71.508402][ T502] bridge_slave_1: entered allmulticast mode
[ 71.514821][ T502] bridge_slave_1: entered promiscuous mode
[ 71.549752][ T502] bridge0: port 2(bridge_slave_1) entered blocking state
[ 71.556858][ T502] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 71.564262][ T502] bridge0: port 1(bridge_slave_0) entered blocking state
[ 71.571320][ T502] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 71.589955][ T320] bridge0: port 1(bridge_slave_0) entered disabled state
[ 71.597329][ T320] bridge0: port 2(bridge_slave_1) entered disabled state
[ 71.607042][ T381] bridge0: port 1(bridge_slave_0) entered blocking state
[ 71.614125][ T381] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 71.623990][ T320] bridge0: port 2(bridge_slave_1) entered blocking state
[ 71.631133][ T320] bridge0: port 2(bridge_slave_1) entered forwarding state
2026/08/08 11:19:42 executed programs: 4
[ 71.654838][ T502] veth0_vlan: entered promiscuous mode
[ 71.665703][ T502] veth1_macvtap: entered promiscuous mode
[ 86.740657][ T512] bridge0: port 1(bridge_slave_0) entered blocking state
[ 86.747820][ T512] bridge0: port 1(bridge_slave_0) entered disabled state
[ 86.755239][ T512] bridge_slave_0: entered allmulticast mode
[ 86.761750][ T512] bridge_slave_0: entered promiscuous mode
[ 86.768625][ T512] bridge0: port 2(bridge_slave_1) entered blocking state
[ 86.775796][ T512] bridge0: port 2(bridge_slave_1) entered disabled state
[ 86.782908][ T512] bridge_slave_1: entered allmulticast mode
[ 86.789316][ T512] bridge_slave_1: entered promiscuous mode
[ 86.826535][ T512] bridge0: port 2(bridge_slave_1) entered blocking state
[ 86.833676][ T512] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 86.840959][ T512] bridge0: port 1(bridge_slave_0) entered blocking state
[ 86.848132][ T512] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 86.867663][ T320] bridge0: port 1(bridge_slave_0) entered disabled state
[ 86.875200][ T320] bridge0: port 2(bridge_slave_1) entered disabled state
[ 86.885228][ T381] bridge0: port 1(bridge_slave_0) entered blocking state
[ 86.892313][ T381] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 86.901619][ T381] bridge0: port 2(bridge_slave_1) entered blocking state
[ 86.908697][ T381] bridge0: port 2(bridge_slave_1) entered forwarding state
2026/08/08 11:19:57 executed programs: 5
[ 86.931967][ T512] veth0_vlan: entered promiscuous mode
[ 86.943036][ T512] veth1_macvtap: entered promiscuous mode
[ 102.021856][ T522] bridge0: port 1(bridge_slave_0) entered blocking state
[ 102.029061][ T522] bridge0: port 1(bridge_slave_0) entered disabled state
[ 102.036627][ T522] bridge_slave_0: entered allmulticast mode
[ 102.042881][ T522] bridge_slave_0: entered promiscuous mode
[ 102.049428][ T522] bridge0: port 2(bridge_slave_1) entered blocking state
[ 102.056969][ T522] bridge0: port 2(bridge_slave_1) entered disabled state
[ 102.064708][ T522] bridge_slave_1: entered allmulticast mode
[ 102.071139][ T522] bridge_slave_1: entered promiscuous mode
[ 102.111026][ T522] bridge0: port 2(bridge_slave_1) entered blocking state
[ 102.118318][ T522] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 102.125882][ T522] bridge0: port 1(bridge_slave_0) entered blocking state
[ 102.133472][ T522] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 102.155302][ T46] bridge0: port 1(bridge_slave_0) entered disabled state
[ 102.163019][ T46] bridge0: port 2(bridge_slave_1) entered disabled state
[ 102.174631][ T381] bridge0: port 1(bridge_slave_0) entered blocking state
[ 102.181698][ T381] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 102.190492][ T46] bridge0: port 2(bridge_slave_1) entered blocking state
[ 102.197583][ T46] bridge0: port 2(bridge_slave_1) entered forwarding state
2026/08/08 11:20:12 executed programs: 6
[ 102.222229][ T522] veth0_vlan: entered promiscuous mode
[ 102.233560][ T522] veth1_macvtap: entered promiscuous mode
[ 117.310281][ T531] bridge0: port 1(bridge_slave_0) entered blocking state
[ 117.317420][ T531] bridge0: port 1(bridge_slave_0) entered disabled state
[ 117.324680][ T531] bridge_slave_0: entered allmulticast mode
[ 117.330886][ T531] bridge_slave_0: entered promiscuous mode
[ 117.337391][ T531] bridge0: port 2(bridge_slave_1) entered blocking state
[ 117.344535][ T531] bridge0: port 2(bridge_slave_1) entered disabled state
[ 117.351794][ T531] bridge_slave_1: entered allmulticast mode
[ 117.358133][ T531] bridge_slave_1: entered promiscuous mode
[ 117.393080][ T531] bridge0: port 2(bridge_slave_1) entered blocking state
[ 117.400247][ T531] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 117.407740][ T531] bridge0: port 1(bridge_slave_0) entered blocking state
[ 117.414789][ T531] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 117.435419][ T381] bridge0: port 1(bridge_slave_0) entered disabled state
[ 117.442861][ T381] bridge0: port 2(bridge_slave_1) entered disabled state
[ 117.452710][ T46] bridge0: port 1(bridge_slave_0) entered blocking state
[ 117.459803][ T46] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 117.468943][ T381] bridge0: port 2(bridge_slave_1) entered blocking state
[ 117.476292][ T381] bridge0: port 2(bridge_slave_1) entered forwarding state
2026/08/08 11:20:28 executed programs: 7
[ 117.500027][ T531] veth0_vlan: entered promiscuous mode
[ 117.511771][ T531] veth1_macvtap: entered promiscuous mode
[ 132.589814][ T540] bridge0: port 1(bridge_slave_0) entered blocking state
[ 132.597115][ T540] bridge0: port 1(bridge_slave_0) entered disabled state
[ 132.604544][ T540] bridge_slave_0: entered allmulticast mode
[ 132.610757][ T540] bridge_slave_0: entered promiscuous mode
[ 132.617503][ T540] bridge0: port 2(bridge_slave_1) entered blocking state
[ 132.624701][ T540] bridge0: port 2(bridge_slave_1) entered disabled state
[ 132.631793][ T540] bridge_slave_1: entered allmulticast mode
[ 132.638096][ T540] bridge_slave_1: entered promiscuous mode
[ 132.676196][ T540] bridge0: port 2(bridge_slave_1) entered blocking state
[ 132.683352][ T540] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 132.690741][ T540] bridge0: port 1(bridge_slave_0) entered blocking state
[ 132.697918][ T540] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 132.717876][ T381] bridge0: port 1(bridge_slave_0) entered disabled state
[ 132.725468][ T381] bridge0: port 2(bridge_slave_1) entered disabled state
[ 132.736033][ T46] bridge0: port 1(bridge_slave_0) entered blocking state
[ 132.743117][ T46] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 132.752497][ T46] bridge0: port 2(bridge_slave_1) entered blocking state
[ 132.760231][ T46] bridge0: port 2(bridge_slave_1) entered forwarding state
2026/08/08 11:20:43 executed programs: 8
[ 132.784793][ T540] veth0_vlan: entered promiscuous mode
[ 132.796178][ T540] veth1_macvtap: entered promiscuous mode
[ 147.872497][ T550] bridge0: port 1(bridge_slave_0) entered blocking state
[ 147.879865][ T550] bridge0: port 1(bridge_slave_0) entered disabled state
[ 147.887349][ T550] bridge_slave_0: entered allmulticast mode
[ 147.893528][ T550] bridge_slave_0: entered promiscuous mode
[ 147.900440][ T550] bridge0: port 2(bridge_slave_1) entered blocking state
[ 147.907611][ T550] bridge0: port 2(bridge_slave_1) entered disabled state
[ 147.914922][ T550] bridge_slave_1: entered allmulticast mode
[ 147.921155][ T550] bridge_slave_1: entered promiscuous mode
[ 147.960271][ T550] bridge0: port 2(bridge_slave_1) entered blocking state
[ 147.967560][ T550] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 147.974983][ T550] bridge0: port 1(bridge_slave_0) entered blocking state
[ 147.982487][ T550] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 148.001306][ T381] bridge0: port 1(bridge_slave_0) entered disabled state
[ 148.008931][ T381] bridge0: port 2(bridge_slave_1) entered disabled state
[ 148.019007][ T46] bridge0: port 1(bridge_slave_0) entered blocking state
[ 148.026275][ T46] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 148.035581][ T46] bridge0: port 2(bridge_slave_1) entered blocking state
[ 148.042638][ T46] bridge0: port 2(bridge_slave_1) entered forwarding state
2026/08/08 11:20:58 executed programs: 9
[ 148.065075][ T550] veth0_vlan: entered promiscuous mode
[ 148.076901][ T550] veth1_macvtap: entered promiscuous mode
[ 163.153179][ T560] bridge0: port 1(bridge_slave_0) entered blocking state
[ 163.160290][ T560] bridge0: port 1(bridge_slave_0) entered disabled state
[ 163.167698][ T560] bridge_slave_0: entered allmulticast mode
[ 163.174173][ T560] bridge_slave_0: entered promiscuous mode
[ 163.180683][ T560] bridge0: port 2(bridge_slave_1) entered blocking state
[ 163.187812][ T560] bridge0: port 2(bridge_slave_1) entered disabled state
[ 163.194974][ T560] bridge_slave_1: entered allmulticast mode
[ 163.201167][ T560] bridge_slave_1: entered promiscuous mode
[ 163.236720][ T560] bridge0: port 2(bridge_slave_1) entered blocking state
[ 163.243815][ T560] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 163.251069][ T560] bridge0: port 1(bridge_slave_0) entered blocking state
[ 163.258256][ T560] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 163.277043][ T46] bridge0: port 1(bridge_slave_0) entered disabled state
[ 163.284655][ T46] bridge0: port 2(bridge_slave_1) entered disabled state
[ 163.295030][ T381] bridge0: port 1(bridge_slave_0) entered blocking state
[ 163.302690][ T381] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 163.312868][ T381] bridge0: port 2(bridge_slave_1) entered blocking state
[ 163.320334][ T381] bridge0: port 2(bridge_slave_1) entered forwarding state
2026/08/08 11:21:14 executed programs: 10
[ 163.346218][ T560] veth0_vlan: entered promiscuous mode
[ 163.357792][ T560] veth1_macvtap: entered promiscuous mode
[ 168.614012][ T37] INFO: task syz.2.17:489 blocked for more than 122 seconds.
[ 168.622052][ T37] Not tainted syzkaller #0
[ 168.628250][ T37] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 168.637532][ T37] task:syz.2.17 state:D stack:0 pid:489 tgid:489 ppid:485 flags:0x00000004
[ 168.648191][ T37] Call Trace:
[ 168.651485][ T37]
[ 168.654485][ T37] __schedule+0x1496/0x20b0
[ 168.659019][ T37] ? _raw_spin_unlock_irqrestore+0x4a/0x70
[ 168.664955][ T37] ? __sched_text_start+0x10/0x10
[ 168.670107][ T37] ? kasan_save_track+0x4f/0x80
[ 168.675013][ T37] ? __kmalloc_noprof+0x261/0x510
[ 168.680168][ T37] ? security_prepare_creds+0x66/0x260
[ 168.686001][ T37] ? prepare_creds+0x46d/0x6b0
[ 168.690963][ T37] ? do_coredump+0x2ba/0x3050
[ 168.696057][ T37] ? get_signal+0x11bf/0x1490
[ 168.700876][ T37] ? __kasan_check_write+0x18/0x20
[ 168.706064][ T37] ? llist_add_batch+0x10f/0x1f0
[ 168.711290][ T37] schedule+0xc5/0x240
[ 168.715638][ T37] schedule_timeout+0xc7/0x3b0
[ 168.720436][ T37] ? __cfi_schedule_timeout+0x10/0x10
[ 168.725967][ T37] ? __cfi__raw_spin_lock_irq+0x10/0x10
[ 168.731550][ T37] ? ttwu_queue_wakelist+0x30f/0x4d0
[ 168.736970][ T37] ? try_to_wake_up+0x1fd0/0x1fd0
[ 168.742014][ T37] wait_for_common+0x368/0x650
[ 168.747245][ T37] ? wait_for_completion+0x40/0x40
[ 168.752508][ T37] ? _raw_spin_lock_irq+0x93/0x120
[ 168.758378][ T37] ? __cfi__raw_spin_lock_irq+0x10/0x10
[ 168.764919][ T37] wait_for_completion_state+0x19/0x40
[ 168.771182][ T37] do_coredump+0x885/0x3050
[ 168.775932][ T37] ? stack_depot_save_flags+0x38/0x800
[ 168.781478][ T37] ? kasan_save_track+0x4f/0x80
[ 168.786580][ T37] ? kasan_save_track+0x3e/0x80
[ 168.791611][ T37] ? kasan_save_free_info+0x44/0x50
[ 168.797104][ T37] ? __kasan_slab_free+0x5f/0x80
[ 168.802414][ T37] ? __cfi_do_coredump+0x10/0x10
[ 168.807454][ T37] ? asm_exc_page_fault+0x2b/0x30
[ 168.813236][ T37] ? __kasan_slab_free+0x6a/0x80
[ 168.818305][ T37] ? get_signal+0xa2a/0x1490
[ 168.822916][ T37] get_signal+0x11bf/0x1490
[ 168.827531][ T37] arch_do_signal_or_restart+0xbc/0x700
[ 168.833381][ T37] ? __cfi_arch_do_signal_or_restart+0x10/0x10
[ 168.840221][ T37] ? __kasan_check_read+0x15/0x20
[ 168.845456][ T37] irqentry_exit_to_user_mode+0x4d/0xb0
[ 168.851275][ T37] irqentry_exit+0x16/0x60
[ 168.855976][ T37] exc_page_fault+0x65/0xc0
[ 168.860757][ T37] asm_exc_page_fault+0x2b/0x30
[ 168.866000][ T37] RIP: 0033:0x7f62fe8527f7
[ 168.870473][ T37] RSP: 002b:00007fffa26f31a0 EFLAGS: 00010206
[ 168.877226][ T37] RAX: 0000000000000000 RBX: 000000000000000b RCX: 000000000000a028
[ 168.885428][ T37] RDX: 00007fffa26f31c0 RSI: 00007fffa26f32f0 RDI: 000000000000000b
[ 168.894652][ T37] RBP: 00007f62fec17da0 R08: 000000000af248f4 R09: 4000000000000000
[ 168.902841][ T37] R10: 0000000000000000 R11: 0000000000000000 R12: 000000000000a3ec
[ 168.911873][ T37] R13: 00007f62fec1609c R14: 000000000000a111 R15: 00007f62fec16090
[ 168.919945][ T37]
[ 168.923247][ T37] NMI backtrace for cpu 1
[ 168.923268][ T37] CPU: 1 UID: 0 PID: 37 Comm: khungtaskd Not tainted syzkaller #0 5f357705e6802af4ad8165bdea05c4a147bbf85c
[ 168.923297][ T37] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 168.923306][ T37] Call Trace:
[ 168.923312][ T37]
[ 168.923319][ T37] __dump_stack+0x21/0x30
[ 168.923346][ T37] dump_stack_lvl+0x140/0x1c0
[ 168.923366][ T37] ? __cfi_dump_stack_lvl+0x10/0x10
[ 168.923388][ T37] ? rcu_preempt_deferred_qs_irqrestore+0x89f/0xa50
[ 168.923411][ T37] dump_stack+0x19/0x20
[ 168.923425][ T37] nmi_cpu_backtrace+0x2ba/0x2d0
[ 168.923437][ T37] ? rcu_read_unlock_special+0x150/0x420
[ 168.923450][ T37] ? __cfi_nmi_cpu_backtrace+0x10/0x10
[ 168.923461][ T37] ? sched_show_task+0x371/0x530
[ 168.923474][ T37] ? __rcu_read_unlock+0xc0/0xc0
[ 168.923487][ T37] ? __cfi_nmi_raise_cpu_backtrace+0x10/0x10
[ 168.923500][ T37] ? __cfi_nmi_raise_cpu_backtrace+0x10/0x10
[ 168.923512][ T37] nmi_trigger_cpumask_backtrace+0x142/0x2c0
[ 168.923523][ T37] arch_trigger_cpumask_backtrace+0x14/0x20
[ 168.923542][ T37] watchdog+0xe45/0xf90
[ 168.923552][ T37] ? __kasan_check_write+0x18/0x20
[ 168.923573][ T37] ? __cfi_watchdog+0x10/0x10
[ 168.923588][ T37] ? __kasan_check_read+0x15/0x20
[ 168.923603][ T37] ? __kthread_parkme+0x12f/0x180
[ 168.923619][ T37] ? schedule+0xc5/0x240
[ 168.923639][ T37] kthread+0x2c7/0x360
[ 168.923651][ T37] ? __cfi_watchdog+0x10/0x10
[ 168.923661][ T37] ? __cfi_kthread+0x10/0x10
[ 168.923671][ T37] ret_from_fork+0x67/0xa0
[ 168.923685][ T37] ? __cfi_kthread+0x10/0x10
[ 168.923695][ T37] ret_from_fork_asm+0x1a/0x30
[ 168.923706][ T37]
[ 169.093891][ T37] Sending NMI from CPU 1 to CPUs 0:
[ 169.099368][ C0] NMI backtrace for cpu 0
[ 169.099384][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Not tainted syzkaller #0 5f357705e6802af4ad8165bdea05c4a147bbf85c
[ 169.099403][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 169.099463][ C0] RIP: 0010:pv_native_safe_halt+0x13/0x20
[ 169.099497][ C0] Code: cc cc cc cc cc cc cc b8 f5 81 83 b4 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 66 90 0f 00 2d 23 19 43 00 55 48 89 e5 fb f4 <5d> c3 cc cc cc cc cc cc cc cc cc cc cc b8 00 00 00 00 90 90 90 90
[ 169.099510][ C0] RSP: 0018:ffffffff87407da0 EFLAGS: 000002c2
[ 169.099524][ C0] RAX: ffff8881f6e00000 RBX: ffffffff874156c0 RCX: ffffffff85a444fd
[ 169.099535][ C0] RDX: 0000000000000001 RSI: 0000000000000004 RDI: 000000000003fe0c
[ 169.099545][ C0] RBP: ffffffff87407da0 R08: ffff8881f6e395eb R09: 1ffff1103edc72bd
[ 169.099555][ C0] R10: dffffc0000000000 R11: ffffed103edc72be R12: 0000000000000000
[ 169.099565][ C0] R13: 1ffffffff0e82ad8 R14: dffffc0000000000 R15: ffffffff87ecbfe8
[ 169.099576][ C0] FS: 0000000000000000(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000
[ 169.099589][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 169.099599][ C0] CR2: 000056422025f6b8 CR3: 000000010d38c000 CR4: 00000000003526b0
[ 169.099614][ C0] Call Trace:
[ 169.099619][ C0]
[ 169.099627][ C0] default_idle+0x17/0x30
[ 169.099642][ C0] arch_cpu_idle+0xd/0x20
[ 169.099656][ C0] default_idle_call+0x3e/0x80
[ 169.099670][ C0] do_idle+0x2fc/0x570
[ 169.099686][ C0] ? idle_inject_timer_fn+0x80/0x80
[ 169.099704][ C0] cpu_startup_entry+0x47/0x60
[ 169.099720][ C0] rest_init+0x10b/0x130
[ 169.099734][ C0] ? __cfi_x86_late_time_init+0x10/0x10
[ 169.099755][ C0] start_kernel+0x462/0x4bb
[ 169.099773][ C0] x86_64_start_reservations+0x2e/0x30
[ 169.099792][ C0] x86_64_start_kernel+0x6a/0x7b
[ 169.099810][ C0] common_startup_64+0x13b/0x157
[ 169.099832][ C0]
[ 178.431896][ T569] bridge0: port 1(bridge_slave_0) entered blocking state
[ 178.439052][ T569] bridge0: port 1(bridge_slave_0) entered disabled state
[ 178.446334][ T569] bridge_slave_0: entered allmulticast mode
[ 178.452621][ T569] bridge_slave_0: entered promiscuous mode
[ 178.459126][ T569] bridge0: port 2(bridge_slave_1) entered blocking state
[ 178.466473][ T569] bridge0: port 2(bridge_slave_1) entered disabled state
[ 178.473749][ T569] bridge_slave_1: entered allmulticast mode
[ 178.479941][ T569] bridge_slave_1: entered promiscuous mode
[ 178.519137][ T569] bridge0: port 2(bridge_slave_1) entered blocking state
[ 178.526582][ T569] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 178.534242][ T569] bridge0: port 1(bridge_slave_0) entered blocking state
[ 178.541312][ T569] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 178.559772][ T46] bridge0: port 1(bridge_slave_0) entered disabled state
[ 178.567506][ T46] bridge0: port 2(bridge_slave_1) entered disabled state
[ 178.577060][ T381] bridge0: port 1(bridge_slave_0) entered blocking state
[ 178.584227][ T381] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 178.593269][ T46] bridge0: port 2(bridge_slave_1) entered blocking state
[ 178.600372][ T46] bridge0: port 2(bridge_slave_1) entered forwarding state
2026/08/08 11:21:29 executed programs: 11