Warning: Permanently added '10.128.0.14' (ED25519) to the list of known hosts.
2026/04/01 07:24:26 ignoring optional flag "sandbox_arg"="0"
2026/04/01 07:24:26 ignoring optional flag "type"="gce"
2026/04/01 07:24:27 parsed 1 programs
2026/04/01 07:24:27 executed programs: 0
[ 99.502277][ T5985] cgroup: Unknown subsys name 'cpuset'
[ 100.542395][ T5113] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 100.546847][ T5113] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 100.548451][ T5113] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 100.549700][ T5113] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 100.550414][ T5113] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 100.723273][ T5985] chnl_net:caif_netlink_parms(): no params data found
[ 100.973253][ T5985] bridge0: port 1(bridge_slave_0) entered blocking state
[ 100.973441][ T5985] bridge0: port 1(bridge_slave_0) entered disabled state
[ 100.973605][ T5985] bridge_slave_0: entered allmulticast mode
[ 100.976892][ T5985] bridge_slave_0: entered promiscuous mode
[ 100.979133][ T5985] bridge0: port 2(bridge_slave_1) entered blocking state
[ 100.979243][ T5985] bridge0: port 2(bridge_slave_1) entered disabled state
[ 100.979511][ T5985] bridge_slave_1: entered allmulticast mode
[ 100.984085][ T5985] bridge_slave_1: entered promiscuous mode
[ 101.114397][ T5985] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 101.116960][ T5985] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 101.244408][ T5985] team0: Port device team_slave_0 added
[ 101.249142][ T5985] team0: Port device team_slave_1 added
[ 101.392438][ T5985] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 101.392454][ T5985] 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.
[ 101.392475][ T5985] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 101.393722][ T5985] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 101.393734][ T5985] 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.
[ 101.393754][ T5985] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 101.536971][ T5985] hsr_slave_0: entered promiscuous mode
[ 101.537726][ T5985] hsr_slave_1: entered promiscuous mode
[ 102.029308][ T5985] 8021q: adding VLAN 0 to HW filter on device bond0
[ 102.045013][ T5985] 8021q: adding VLAN 0 to HW filter on device team0
[ 102.052454][ T153] bridge0: port 1(bridge_slave_0) entered blocking state
[ 102.052700][ T153] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 102.077742][ T90] bridge0: port 2(bridge_slave_1) entered blocking state
[ 102.077964][ T90] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 102.157147][ T5985] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 102.496686][ T5985] veth0_vlan: entered promiscuous mode
[ 102.503687][ T5985] veth1_vlan: entered promiscuous mode
[ 102.532031][ T5985] veth0_macvtap: entered promiscuous mode
[ 102.535039][ T5985] veth1_macvtap: entered promiscuous mode
[ 102.552158][ T5985] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 102.569348][ T5985] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 102.620708][ T5113] Bluetooth: hci0: command tx timeout
[ 103.042877][ T9] usb 1-1: new high-speed USB device number 2 using dummy_hcd
[ 103.190688][ T9] usb 1-1: Using ep0 maxpacket: 8
[ 103.199836][ T9] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0xB has invalid wMaxPacketSize 0
[ 103.199853][ T9] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8A has an invalid bInterval 173, changing to 11
[ 103.199865][ T9] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8A has invalid maxpacket 8272, setting to 1024
[ 103.199888][ T9] usb 1-1: New USB device found, idVendor=187f, idProduct=0200, bcdDevice=1f.31
[ 103.199898][ T9] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 103.223873][ T9] usb 1-1: config 0 descriptor??
[ 103.450893][ T9] usb 1-1: string descriptor 0 read error: -71
[ 103.461586][ T9] smsusb:smsusb_probe: board id=2, interface number 0
[ 103.469988][ T9] smsusb:siano_media_device_register: media controller crea[ 103.469988][ T9] smsusb:siano_media_device_register: media controller created
[ 103.475122][ T9] usb 1-1: BOGUS urb xfer, pipe 3 != type 1
[ 103.475140][ T9] smsusb:smsusb_start_streaming: smsusb_submit_urb(...) failed
[ 103.475208][ T9] smsusb:smsusb_init_device: smsusb_start_streaming(...) failed
[ 103.476952][ T9] ------------[ cut here ]------------
[ 103.476961][ T9] !PageLargeKmalloc(page)
[ 103.476974][ T9] WARNING: mm/slub.c:6393 at free_large_kmalloc+0xa3/0x140, CPU#0: kworker/0:0/9
[ 103.477026][ T9] Modules linked in:
[ 103.477056][ T9] CPU: 0 UID: 0 PID: 9 Comm: kworker/0:0 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 103.477076][ T9] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
[ 103.477088][ T9] Workqueue: usb_hub_wq hub_event
[ 103.477116][ T9] RIP: 0010:free_large_kmalloc+0xa3/0x140
[ 103.477135][ T9] Code: f8 ff 74 17 25 00 00 00 ff 3d 00 00 00 f8 0f 85 a0 00 00 00 c7 43 30 ff ff ff ff 48 89 df 89 ee 5b 41 5e 5d e9 de b4 fc ff 90 <0f> 0b 90 48 89 df 48 c7 c6 55 e6 57 8d 5b 41 5e 5d e9 27 8a 08 ff
[ 103.477151][ T9] RSP: 0018:ffffc900000e6b20 EFLAGS: 00010206
[ 103.477166][ T9] RAX: 00000000ff000000 RBX: ffffea0001191880 RCX: ffff88801c6fdb01
[ 103.477180][ T9] RDX: 0000000000000000 RSI: ffff888046462000 RDI: ffffea0001191880
[ 103.477193][ T9] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 103.477203][ T9] R10: dffffc0000000000 R11: ffffed10052d0f81 R12: 1ffff110089fb082
[ 103.477217][ T9] R13: 0000000000000000 R14: ffff888029687c60 R15: dffffc0000000000
[ 103.477229][ T9] FS: 0000000000000000(0000) GS:ffff888126336000(0000) knlGS:0000000000000000
[ 103.477244][ T9] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 103.477256][ T9] CR2: 0000000000568000 CR3: 00000000393d0000 CR4: 00000000003526f0
[ 103.477276][ T9] Call Trace:
[ 103.477287][ T9]
[ 103.477297][ T9] usb_free_urb+0xd0/0x120
[ 103.477319][ T9] smsusb_term_device+0x1d7/0x3e0
[ 103.477355][ T9] smsusb_probe+0x1aba/0x2280
[ 103.477391][ T9] ? __pfx_smsusb_probe+0x10/0x10
[ 103.477417][ T9] ? __pfx_smsusb_sendrequest+0x10/0x10
[ 103.477451][ T9] ? __pm_runtime_set_status+0x99c/0xc70
[ 103.477484][ T9] usb_probe_interface+0x668/0xc90
[ 103.477520][ T9] ? __pfx_usb_probe_interface+0x10/0x10
[ 103.477544][ T9] really_probe+0x267/0xaf0
[ 103.477577][ T9] __driver_probe_device+0x18c/0x320
[ 103.477612][ T9] driver_probe_device+0x4f/0x240
[ 103.477641][ T9] __device_attach_driver+0x279/0x430
[ 103.477671][ T9] bus_for_each_drv+0x25b/0x2f0
[ 103.477691][ T9] ? __pfx___device_attach_driver+0x10/0x10
[ 103.477717][ T9] ? __pfx_bus_for_each_drv+0x10/0x10
[ 103.477737][ T9] ? rt_spin_unlock+0x160/0x200
[ 103.477772][ T9] __device_attach+0x2c8/0x450
[ 103.477799][ T9] ? __pfx___device_attach+0x10/0x10
[ 103.477824][ T9] ? rt_spin_unlock+0x160/0x200
[ 103.477858][ T9] device_initial_probe+0xa1/0xd0
[ 103.477884][ T9] bus_probe_device+0x12d/0x220
[ 103.477902][ T9] ? device_add+0x726/0xb80
[ 103.477926][ T9] device_add+0x7b6/0xb80
[ 103.477953][ T9] usb_set_configuration+0x1a87/0x2110
[ 103.478003][ T9] usb_generic_driver_probe+0x8d/0x150
[ 103.478029][ T9] usb_probe_device+0x1c4/0x3b0
[ 103.478058][ T9] ? __pfx_usb_probe_device+0x10/0x10
[ 103.478079][ T9] really_probe+0x267/0xaf0
[ 103.478111][ T9] __driver_probe_device+0x18c/0x320
[ 103.478140][ T9] driver_probe_device+0x4f/0x240
[ 103.478169][ T9] __device_attach_driver+0x279/0x430
[ 103.478199][ T9] bus_for_each_drv+0x25b/0x2f0
[ 103.478218][ T9] ? __pfx___device_attach_driver+0x10/0x10
[ 103.478245][ T9] ? __pfx_bus_for_each_drv+0x10/0x10
[ 103.478265][ T9] ? rt_spin_unlock+0x160/0x200
[ 103.478298][ T9] __device_attach+0x2c8/0x450
[ 103.478325][ T9] ? __pfx___device_attach+0x10/0x10
[ 103.478349][ T9] ? rt_spin_unlock+0x160/0x200
[ 103.478383][ T9] device_initial_probe+0xa1/0xd0
[ 103.478409][ T9] bus_probe_device+0x12d/0x220
[ 103.478426][ T9] ? device_add+0x726/0xb80
[ 103.478451][ T9] device_add+0x7b6/0xb80
[ 103.478477][ T9] usb_new_device+0x9f8/0x16e0
[ 103.478508][ T9] ? __pfx_usb_new_device+0x10/0x10
[ 103.478538][ T9] hub_event+0x2a49/0x4f60
[ 103.478614][ T9] ? __pfx_hub_event+0x10/0x10
[ 103.478647][ T9] ? process_scheduled_works+0xa8d/0x18c0
[ 103.478673][ T9] ? process_scheduled_works+0xa8d/0x18c0
[ 103.478701][ T9] process_scheduled_works+0xb6e/0x18c0
[ 103.478758][ T9] ? __pfx_process_scheduled_works+0x10/0x10
[ 103.478790][ T9] ? assign_work+0x3d5/0x5e0
[ 103.478821][ T9] worker_thread+0xa53/0xfc0
[ 103.478874][ T9] kthread+0x388/0x470
[ 103.478895][ T9] ? __pfx_worker_thread+0x10/0x10
[ 103.478919][ T9] ? __pfx_kthread+0x10/0x10
[ 103.478940][ T9] ret_from_fork+0x51e/0xb90
[ 103.478970][ T9] ? __pfx_ret_from_fork+0x10/0x10
[ 103.478994][ T9] ? __switch_to+0xc7d/0x1450
[ 103.479021][ T9] ? __pfx_kthread+0x10/0x10
[ 103.479042][ T9] ret_from_fork_asm+0x1a/0x30
[ 103.479077][ T9]
[ 103.479086][ T9] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 103.479100][ T9] CPU: 0 UID: 0 PID: 9 Comm: kworker/0:0 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 103.479120][ T9] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
[ 103.479131][ T9] Workqueue: usb_hub_wq hub_event
[ 103.479151][ T9] Call Trace:
[ 103.479158][ T9]
[ 103.479165][ T9] vpanic+0x56c/0xa60
[ 103.479194][ T9] ? __pfx__printk+0x10/0x10
[ 103.479214][ T9] ? __pfx_vpanic+0x10/0x10
[ 103.479239][ T9] ? is_bpf_text_address+0x292/0x2b0
[ 103.479266][ T9] ? is_bpf_text_address+0x26/0x2b0
[ 103.479301][ T9] panic+0xc5/0xd0
[ 103.479328][ T9] ? __pfx_panic+0x10/0x10
[ 103.479363][ T9] ? ret_from_fork_asm+0x1a/0x30
[ 103.479387][ T9] __warn+0x315/0x4f0
[ 103.479413][ T9] ? free_large_kmalloc+0xa3/0x140
[ 103.479433][ T9] ? free_large_kmalloc+0xa3/0x140
[ 103.479453][ T9] __report_bug+0x29a/0x540
[ 103.479471][ T9] ? device_initial_probe+0xa1/0xd0
[ 103.479493][ T9] ? bus_probe_device+0x12d/0x220
[ 103.479510][ T9] ? device_add+0x7b6/0xb80
[ 103.479536][ T9] ? free_large_kmalloc+0xa3/0x140
[ 103.479555][ T9] ? __pfx___report_bug+0x10/0x10
[ 103.479571][ T9] ? usb_new_device+0x9f8/0x16e0
[ 103.479589][ T9] ? hub_event+0x2a49/0x4f60
[ 103.479619][ T9] ? do_raw_spin_lock+0x12b/0x2f0
[ 103.479657][ T9] ? free_large_kmalloc+0xa3/0x140
[ 103.479674][ T9] report_bug+0x16a/0x220
[ 103.479693][ T9] ? free_large_kmalloc+0xa3/0x140
[ 103.479711][ T9] ? free_large_kmalloc+0xa5/0x140
[ 103.479728][ T9] handle_bug+0x9c/0x200
[ 103.479753][ T9] exc_invalid_op+0x1a/0x50
[ 103.479776][ T9] asm_exc_invalid_op+0x1a/0x20
[ 103.479794][ T9] RIP: 0010:free_large_kmalloc+0xa3/0x140
[ 103.479813][ T9] Code: f8 ff 74 17 25 00 00 00 ff 3d 00 00 00 f8 0f 85 a0 00 00 00 c7 43 30 ff ff ff ff 48 89 df 89 ee 5b 41 5e 5d e9 de b4 fc ff 90 <0f> 0b 90 48 89 df 48 c7 c6 55 e6 57 8d 5b 41 5e 5d e9 27 8a 08 ff
[ 103.479827][ T9] RSP: 0018:ffffc900000e6b20 EFLAGS: 00010206
[ 103.479842][ T9] RAX: 00000000ff000000 RBX: ffffea0001191880 RCX: ffff88801c6fdb01
[ 103.479855][ T9] RDX: 0000000000000000 RSI: ffff888046462000 RDI: ffffea0001191880
[ 103.479867][ T9] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 103.479878][ T9] R10: dffffc0000000000 R11: ffffed10052d0f81 R12: 1ffff110089fb082
[ 103.479892][ T9] R13: 0000000000000000 R14: ffff888029687c60 R15: dffffc0000000000
[ 103.479923][ T9] usb_free_urb+0xd0/0x120
[ 103.479943][ T9] smsusb_term_device+0x1d7/0x3e0
[ 103.479978][ T9] smsusb_probe+0x1aba/0x2280
[ 103.480013][ T9] ? __pfx_smsusb_probe+0x10/0x10
[ 103.480039][ T9] ? __pfx_smsusb_sendrequest+0x10/0x10
[ 103.480072][ T9] ? __pm_runtime_set_status+0x99c/0xc70
[ 103.480105][ T9] usb_probe_interface+0x668/0xc90
[ 103.480141][ T9] ? __pfx_usb_probe_interface+0x10/0x10
[ 103.480165][ T9] really_probe+0x267/0xaf0
[ 103.480196][ T9] __driver_probe_device+0x18c/0x320
[ 103.480224][ T9] driver_probe_device+0x4f/0x240
[ 103.480254][ T9] __device_attach_driver+0x279/0x430
[ 103.480283][ T9] bus_for_each_drv+0x25b/0x2f0
[ 103.480303][ T9] ? __pfx___device_attach_driver+0x10/0x10
[ 103.480330][ T9] ? __pfx_bus_for_each_drv+0x10/0x10
[ 103.480349][ T9] ? rt_spin_unlock+0x160/0x200
[ 103.480382][ T9] __device_attach+0x2c8/0x450
[ 103.480409][ T9] ? __pfx___device_attach+0x10/0x10
[ 103.480435][ T9] ? rt_spin_unlock+0x160/0x200
[ 103.480469][ T9] device_initial_probe+0xa1/0xd0
[ 103.480493][ T9] bus_probe_device+0x12d/0x220
[ 103.480508][ T9] ? device_add+0x726/0xb80
[ 103.480530][ T9] device_add+0x7b6/0xb80
[ 103.480554][ T9] usb_set_configuration+0x1a87/0x2110
[ 103.480604][ T9] usb_generic_driver_probe+0x8d/0x150
[ 103.480629][ T9] usb_probe_device+0x1c4/0x3b0
[ 103.480654][ T9] ? __pfx_usb_probe_device+0x10/0x10
[ 103.480671][ T9] really_probe+0x267/0xaf0
[ 103.480696][ T9] __driver_probe_device+0x18c/0x320
[ 103.480725][ T9] driver_probe_device+0x4f/0x240
[ 103.480753][ T9] __device_attach_driver+0x279/0x430
[ 103.480781][ T9] bus_for_each_drv+0x25b/0x2f0
[ 103.480799][ T9] ? __pfx___device_attach_driver+0x10/0x10
[ 103.480827][ T9] ? __pfx_bus_for_each_drv+0x10/0x10
[ 103.480847][ T9] ? rt_spin_unlock+0x160/0x200
[ 103.480883][ T9] __device_attach+0x2c8/0x450
[ 103.480912][ T9] ? __pfx___device_attach+0x10/0x10
[ 103.480939][ T9] ? rt_spin_unlock+0x160/0x200
[ 103.480974][ T9] device_initial_probe+0xa1/0xd0
[ 103.481003][ T9] bus_probe_device+0x12d/0x220
[ 103.481021][ T9] ? device_add+0x726/0xb80
[ 103.481047][ T9] device_add+0x7b6/0xb80
[ 103.481075][ T9] usb_new_device+0x9f8/0x16e0
[ 103.481109][ T9] ? __pfx_usb_new_device+0x10/0x10
[ 103.481141][ T9] hub_event+0x2a49/0x4f60
[ 103.481216][ T9] ? __pfx_hub_event+0x10/0x10
[ 103.481251][ T9] ? process_scheduled_works+0xa8d/0x18c0
[ 103.481278][ T9] ? process_scheduled_works+0xa8d/0x18c0
[ 103.481307][ T9] process_scheduled_works+0xb6e/0x18c0
[ 103.481367][ T9] ? __pfx_process_scheduled_works+0x10/0x10
[ 103.481401][ T9] ? assign_work+0x3d5/0x5e0
[ 103.481434][ T9] worker_thread+0xa53/0xfc0
[ 103.481492][ T9] kthread+0x388/0x470
[ 103.481513][ T9] ? __pfx_worker_thread+0x10/0x10
[ 103.481539][ T9] ? __pfx_kthread+0x10/0x10
[ 103.481561][ T9] ret_from_fork+0x51e/0xb90
[ 103.481590][ T9] ? __pfx_ret_from_fork+0x10/0x10
[ 103.481622][ T9] ? __switch_to+0xc7d/0x1450
[ 103.481652][ T9] ? __pfx_kthread+0x10/0x10
[ 103.481674][ T9] ret_from_fork_asm+0x1a/0x30
[ 103.481711][ T9]
[ 103.482055][ T9] Kernel Offset: disabled