Warning: Permanently added '10.128.0.92' (ED25519) to the list of known hosts.
2026/03/17 17:32:59 ignoring optional flag "type"="gce"
2026/03/17 17:32:59 parsed 1 programs
[ 89.306961][ T29] audit: type=1400 audit(1773768781.245:99): avc: denied { unlink } for pid=3957 comm="syz-executor" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t"
[ 89.379754][ T3957] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 91.272832][ T29] audit: type=1401 audit(1773768783.205:100): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768"
2026/03/17 17:33:13 executed programs: 0
2026/03/17 17:33:23 executed programs: 2
[ 111.243698][ T29] audit: type=1400 audit(1773768803.185:101): avc: denied { read write } for pid=4923 comm="syz.0.15" name="raw-gadget" dev="devtmpfs" ino=236 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1
[ 111.273474][ T29] audit: type=1400 audit(1773768803.185:102): avc: denied { open } for pid=4923 comm="syz.0.15" path="/dev/raw-gadget" dev="devtmpfs" ino=236 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1
[ 111.297270][ T29] audit: type=1400 audit(1773768803.185:103): avc: denied { ioctl } for pid=4923 comm="syz.0.15" path="/dev/raw-gadget" dev="devtmpfs" ino=236 ioctlcmd=0x5500 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1
[ 111.513197][ T28] usb 1-1: new high-speed USB device number 2 using dummy_hcd
[ 111.663003][ T28] usb 1-1: Using ep0 maxpacket: 16
[ 111.670300][ T28] usb 1-1: config 0 has an invalid interface number: 6 but max is 0
[ 111.678666][ T28] usb 1-1: config 0 has no interface number 0
[ 111.684878][ T28] usb 1-1: config 0 interface 6 altsetting 0 endpoint 0xC has invalid maxpacket 1024, setting to 64
[ 111.695710][ T28] usb 1-1: config 0 interface 6 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 120
[ 111.705649][ T28] usb 1-1: config 0 interface 6 altsetting 0 endpoint 0x8A has an invalid bInterval 127, changing to 10
[ 111.716902][ T28] usb 1-1: config 0 interface 6 altsetting 0 has a duplicate endpoint with address 0x7, skipping
[ 111.727546][ T28] usb 1-1: config 0 interface 6 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 1024
[ 111.739486][ T28] usb 1-1: New USB device found, idVendor=19d2, idProduct=0078, bcdDevice=74.c0
[ 111.748594][ T28] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 111.756607][ T28] usb 1-1: Product: syz
[ 111.760873][ T28] usb 1-1: Manufacturer: syz
[ 111.765556][ T28] usb 1-1: SerialNumber: syz
[ 111.773705][ T28] usb 1-1: config 0 descriptor??
[ 111.784696][ T28] smsusb:smsusb_probe: board id=15, interface number 6
[ 111.796061][ T28] smsusb:siano_media_device_register: media controller created
[ 111.805258][ T28] usb 1-1: BOGUS urb xfer, pipe 3 != type 1
[ 111.811254][ T28] smsusb:smsusb_start_streaming: smsusb_submit_urb(...) failed
[ 111.818900][ T28] smsusb:smsusb_init_device: smsusb_start_streaming(...) failed
[ 111.827724][ T28] ------------[ cut here ]------------
[ 111.833344][ T28] !PageLargeKmalloc(page)
[ 111.833359][ T28] WARNING: mm/slub.c:6393 at free_large_kmalloc+0x96/0xd0, CPU#1: kworker/1:1/28
[ 111.846981][ T28] Modules linked in:
[ 111.850982][ T28] CPU: 1 UID: 0 PID: 28 Comm: kworker/1:1 Not tainted syzkaller #0 PREEMPT(full)
[ 111.860237][ T28] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 111.870456][ T28] Workqueue: usb_hub_wq hub_event
[ 111.875562][ T28] RIP: 0010:free_large_kmalloc+0x96/0xd0
[ 111.881402][ T28] Code: 28 90 0f 0b 90 80 3d 46 71 d5 08 00 0f 84 e5 2f 17 ff 48 8b 74 24 28 48 89 ef e8 15 08 09 00 b8 00 f0 ff ff 45 31 ed eb be 90 <0f> 0b 90 48 83 c4 08 48 89 df 48 c7 c6 99 36 01 89 5b 5d 41 5c 41
[ 111.901066][ T28] RSP: 0018:ffffc900001e6d80 EFLAGS: 00010202
[ 111.907230][ T28] RAX: 00000000000000ff RBX: ffffea0004d9d880 RCX: ffffffff8170cc7e
[ 111.915257][ T28] RDX: 0000000000000000 RSI: ffff888136762000 RDI: ffffea0004d9d880
[ 111.923387][ T28] RBP: ffff888136762000 R08: 0000000000000007 R09: 0000000000000000
[ 111.931454][ T28] R10: 0000000000000000 R11: ffffffff81595baa R12: ffff888104e94000
[ 111.939508][ T28] R13: ffff888104e97000 R14: dffffc0000000000 R15: ffff888104e940f0
[ 111.947566][ T28] FS: 0000000000000000(0000) GS:ffff8882687d0000(0000) knlGS:0000000000000000
[ 111.956558][ T28] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 111.963217][ T28] CR2: 00007fb36ec6dcc0 CR3: 000000011639a000 CR4: 00000000003506f0
[ 111.971312][ T28] Call Trace:
[ 111.974700][ T28]
[ 111.977681][ T28] usb_free_urb.part.0+0xf8/0x110
[ 111.982812][ T28] usb_free_urb+0x1f/0x30
[ 111.987291][ T28] smsusb_term_device+0x108/0x200
[ 111.992365][ T28] smsusb_init_device+0xb4e/0xbb0
[ 111.997507][ T28] ? __pfx_smsusb_init_device+0x10/0x10
[ 112.003145][ T28] ? __pfx_smsusb_sendrequest+0x10/0x10
[ 112.008809][ T28] ? usb_clear_halt+0xb5/0x160
[ 112.013642][ T28] smsusb_probe+0xd7f/0xe1f
[ 112.018197][ T28] ? __pfx_smsusb_probe+0x10/0x10
[ 112.023386][ T28] ? mark_held_locks+0x40/0x70
[ 112.028207][ T28] ? _raw_spin_unlock_irqrestore+0x52/0x80
[ 112.034076][ T28] ? _raw_spin_unlock_irqrestore+0x3b/0x80
[ 112.039905][ T28] ? __pm_runtime_set_status+0x13c/0x970
[ 112.045609][ T28] usb_probe_interface+0x303/0x8f0
[ 112.050745][ T28] ? __pfx_usb_probe_interface+0x10/0x10
[ 112.056428][ T28] really_probe+0x241/0xa60
[ 112.061044][ T28] __driver_probe_device+0x1de/0x400
[ 112.066427][ T28] driver_probe_device+0x4c/0x1b0
[ 112.071481][ T28] __device_attach_driver+0x1df/0x340
[ 112.076910][ T28] ? __pfx___device_attach_driver+0x10/0x10
[ 112.082944][ T28] bus_for_each_drv+0x159/0x1e0
[ 112.087912][ T28] ? __pfx_bus_for_each_drv+0x10/0x10
[ 112.093370][ T28] ? lockdep_hardirqs_on+0x78/0x100
[ 112.098600][ T28] ? _raw_spin_unlock_irqrestore+0x3b/0x80
[ 112.104465][ T28] __device_attach+0x1e4/0x4d0
[ 112.109261][ T28] ? __pfx___device_attach+0x10/0x10
[ 112.114691][ T28] ? do_raw_spin_unlock+0x145/0x1e0
[ 112.119992][ T28] device_initial_probe+0xaf/0xd0
[ 112.125093][ T28] bus_probe_device+0x64/0x160
[ 112.129965][ T28] device_add+0x11d9/0x1950
[ 112.134520][ T28] ? __pfx_device_add+0x10/0x10
[ 112.139512][ T28] usb_set_configuration+0xd97/0x1c60
[ 112.144998][ T28] ? __pfx_usb_generic_driver_probe+0x10/0x10
[ 112.151149][ T28] usb_generic_driver_probe+0xa1/0xe0
[ 112.156596][ T28] usb_probe_device+0xef/0x400
[ 112.161398][ T28] ? __pfx_usb_probe_device+0x10/0x10
[ 112.166908][ T28] really_probe+0x241/0xa60
[ 112.171438][ T28] __driver_probe_device+0x1de/0x400
[ 112.176773][ T28] ? usb_driver_applicable+0x1c7/0x220
[ 112.182381][ T28] driver_probe_device+0x4c/0x1b0
[ 112.187514][ T28] __device_attach_driver+0x1df/0x340
[ 112.192995][ T28] ? __pfx___device_attach_driver+0x10/0x10
[ 112.199020][ T28] bus_for_each_drv+0x159/0x1e0
[ 112.204012][ T28] ? __pfx_bus_for_each_drv+0x10/0x10
[ 112.209501][ T28] ? lockdep_hardirqs_on+0x78/0x100
[ 112.214881][ T28] ? _raw_spin_unlock_irqrestore+0x3b/0x80
[ 112.220720][ T28] __device_attach+0x1e4/0x4d0
[ 112.226170][ T28] ? __pfx___device_attach+0x10/0x10
[ 112.231940][ T28] ? do_raw_spin_unlock+0x145/0x1e0
[ 112.237268][ T28] device_initial_probe+0xaf/0xd0
[ 112.242466][ T28] bus_probe_device+0x64/0x160
[ 112.247413][ T28] device_add+0x11d9/0x1950
[ 112.251982][ T28] ? __pfx_device_add+0x10/0x10
[ 112.256932][ T28] ? add_device_randomness+0xb7/0xf0
[ 112.262255][ T28] usb_new_device.cold+0x685/0x115c
[ 112.267572][ T28] ? do_raw_spin_lock+0x128/0x260
[ 112.272616][ T28] ? __pfx_usb_new_device+0x10/0x10
[ 112.277874][ T28] ? mark_held_locks+0x40/0x70
[ 112.282664][ T28] hub_event+0x314d/0x4af0
[ 112.287174][ T28] ? __pfx_hub_event+0x10/0x10
[ 112.291962][ T28] ? debug_object_deactivate+0x2e4/0x3b0
[ 112.297642][ T28] ? sched_balance_find_dst_group+0x40/0x2440
[ 112.303854][ T28] ? rcu_is_watching+0x12/0xc0
[ 112.308644][ T28] process_one_work+0xa23/0x19a0
[ 112.313680][ T28] ? __pfx_process_one_work+0x10/0x10
[ 112.319083][ T28] ? __pfx_hub_event+0x10/0x10
[ 112.323924][ T28] worker_thread+0x5ef/0xe50
[ 112.328540][ T28] ? kthread+0x13a/0x450
[ 112.332779][ T28] ? __pfx_worker_thread+0x10/0x10
[ 112.337940][ T28] kthread+0x370/0x450
[ 112.342121][ T28] ? __pfx_kthread+0x10/0x10
[ 112.346813][ T28] ret_from_fork+0x6c3/0xcb0
[ 112.351450][ T28] ? __pfx_ret_from_fork+0x10/0x10
[ 112.356670][ T28] ? __switch_to+0x7aa/0x1120
[ 112.361477][ T28] ? __pfx_kthread+0x10/0x10
[ 112.366207][ T28] ret_from_fork_asm+0x1a/0x30
[ 112.371152][ T28]
[ 112.374221][ T28] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 112.381519][ T28] CPU: 1 UID: 0 PID: 28 Comm: kworker/1:1 Not tainted syzkaller #0 PREEMPT(full)
[ 112.390709][ T28] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 112.400861][ T28] Workqueue: usb_hub_wq hub_event
[ 112.405893][ T28] Call Trace:
[ 112.409261][ T28]
[ 112.412179][ T28] dump_stack_lvl+0x100/0x190
[ 112.416868][ T28] vpanic+0x552/0x970
[ 112.420929][ T28] ? __pfx_vpanic+0x10/0x10
[ 112.425449][ T28] panic+0xd1/0xe0
[ 112.429266][ T28] ? __pfx_panic+0x10/0x10
[ 112.433695][ T28] ? check_panic_on_warn+0x1f/0x90
[ 112.438815][ T28] check_panic_on_warn.cold+0x19/0x34
[ 112.444200][ T28] ? free_large_kmalloc+0x96/0xd0
[ 112.449315][ T28] __warn.cold+0x191/0x348
[ 112.453753][ T28] __report_bug+0x296/0x3d0
[ 112.458370][ T28] ? free_large_kmalloc+0x96/0xd0
[ 112.463409][ T28] ? __pfx___report_bug+0x10/0x10
[ 112.468484][ T28] ? device_initial_probe+0xaf/0xd0
[ 112.473707][ T28] ? bus_probe_device+0x64/0x160
[ 112.478678][ T28] ? device_add+0x11d9/0x1950
[ 112.483359][ T28] ? usb_new_device.cold+0x685/0x115c
[ 112.488742][ T28] ? hub_event+0x314d/0x4af0
[ 112.493322][ T28] ? process_one_work+0xa23/0x19a0
[ 112.498476][ T28] ? worker_thread+0x5ef/0xe50
[ 112.503344][ T28] ? kthread+0x370/0x450
[ 112.507626][ T28] ? ret_from_fork+0x6c3/0xcb0
[ 112.512559][ T28] ? ret_from_fork_asm+0x1a/0x30
[ 112.518326][ T28] ? find_held_lock+0x2b/0x80
[ 112.523065][ T28] ? smscore_unregister_device+0x537/0x7f0
[ 112.529185][ T28] ? smscore_unregister_device+0x537/0x7f0
[ 112.535044][ T28] ? free_large_kmalloc+0x96/0xd0
[ 112.540115][ T28] report_bug+0xb2/0x220
[ 112.544409][ T28] ? free_large_kmalloc+0x96/0xd0
[ 112.549468][ T28] handle_bug+0x16a/0x2a0
[ 112.553909][ T28] exc_invalid_op+0x17/0x50
[ 112.558425][ T28] asm_exc_invalid_op+0x1a/0x20
[ 112.563294][ T28] RIP: 0010:free_large_kmalloc+0x96/0xd0
[ 112.568935][ T28] Code: 28 90 0f 0b 90 80 3d 46 71 d5 08 00 0f 84 e5 2f 17 ff 48 8b 74 24 28 48 89 ef e8 15 08 09 00 b8 00 f0 ff ff 45 31 ed eb be 90 <0f> 0b 90 48 83 c4 08 48 89 df 48 c7 c6 99 36 01 89 5b 5d 41 5c 41
[ 112.588553][ T28] RSP: 0018:ffffc900001e6d80 EFLAGS: 00010202
[ 112.594632][ T28] RAX: 00000000000000ff RBX: ffffea0004d9d880 RCX: ffffffff8170cc7e
[ 112.602719][ T28] RDX: 0000000000000000 RSI: ffff888136762000 RDI: ffffea0004d9d880
[ 112.610736][ T28] RBP: ffff888136762000 R08: 0000000000000007 R09: 0000000000000000
[ 112.618709][ T28] R10: 0000000000000000 R11: ffffffff81595baa R12: ffff888104e94000
[ 112.627054][ T28] R13: ffff888104e97000 R14: dffffc0000000000 R15: ffff888104e940f0
[ 112.635224][ T28] ? ret_from_fork_asm+0x1a/0x30
[ 112.640199][ T28] ? __phys_addr+0xde/0x180
[ 112.644861][ T28] usb_free_urb.part.0+0xf8/0x110
[ 112.649993][ T28] usb_free_urb+0x1f/0x30
[ 112.654330][ T28] smsusb_term_device+0x108/0x200
[ 112.659382][ T28] smsusb_init_device+0xb4e/0xbb0
[ 112.664418][ T28] ? __pfx_smsusb_init_device+0x10/0x10
[ 112.670006][ T28] ? __pfx_smsusb_sendrequest+0x10/0x10
[ 112.675618][ T28] ? usb_clear_halt+0xb5/0x160
[ 112.680421][ T28] smsusb_probe+0xd7f/0xe1f
[ 112.685050][ T28] ? __pfx_smsusb_probe+0x10/0x10
[ 112.690232][ T28] ? mark_held_locks+0x40/0x70
[ 112.695039][ T28] ? _raw_spin_unlock_irqrestore+0x52/0x80
[ 112.700919][ T28] ? _raw_spin_unlock_irqrestore+0x3b/0x80
[ 112.706852][ T28] ? __pm_runtime_set_status+0x13c/0x970
[ 112.712525][ T28] usb_probe_interface+0x303/0x8f0
[ 112.717646][ T28] ? __pfx_usb_probe_interface+0x10/0x10
[ 112.723375][ T28] really_probe+0x241/0xa60
[ 112.727925][ T28] __driver_probe_device+0x1de/0x400
[ 112.733222][ T28] driver_probe_device+0x4c/0x1b0
[ 112.738269][ T28] __device_attach_driver+0x1df/0x340
[ 112.743731][ T28] ? __pfx___device_attach_driver+0x10/0x10
[ 112.749626][ T28] bus_for_each_drv+0x159/0x1e0
[ 112.754584][ T28] ? __pfx_bus_for_each_drv+0x10/0x10
[ 112.760115][ T28] ? lockdep_hardirqs_on+0x78/0x100
[ 112.765345][ T28] ? _raw_spin_unlock_irqrestore+0x3b/0x80
[ 112.771185][ T28] __device_attach+0x1e4/0x4d0
[ 112.776047][ T28] ? __pfx___device_attach+0x10/0x10
[ 112.781381][ T28] ? do_raw_spin_unlock+0x145/0x1e0
[ 112.786693][ T28] device_initial_probe+0xaf/0xd0
[ 112.791747][ T28] bus_probe_device+0x64/0x160
[ 112.796526][ T28] device_add+0x11d9/0x1950
[ 112.801058][ T28] ? __pfx_device_add+0x10/0x10
[ 112.806030][ T28] usb_set_configuration+0xd97/0x1c60
[ 112.811431][ T28] ? __pfx_usb_generic_driver_probe+0x10/0x10
[ 112.817516][ T28] usb_generic_driver_probe+0xa1/0xe0
[ 112.822915][ T28] usb_probe_device+0xef/0x400
[ 112.827686][ T28] ? __pfx_usb_probe_device+0x10/0x10
[ 112.833087][ T28] really_probe+0x241/0xa60
[ 112.837685][ T28] __driver_probe_device+0x1de/0x400
[ 112.842983][ T28] ? usb_driver_applicable+0x1c7/0x220
[ 112.848465][ T28] driver_probe_device+0x4c/0x1b0
[ 112.853603][ T28] __device_attach_driver+0x1df/0x340
[ 112.859087][ T28] ? __pfx___device_attach_driver+0x10/0x10
[ 112.865113][ T28] bus_for_each_drv+0x159/0x1e0
[ 112.870002][ T28] ? __pfx_bus_for_each_drv+0x10/0x10
[ 112.875393][ T28] ? lockdep_hardirqs_on+0x78/0x100
[ 112.880616][ T28] ? _raw_spin_unlock_irqrestore+0x3b/0x80
[ 112.886528][ T28] __device_attach+0x1e4/0x4d0
[ 112.891304][ T28] ? __pfx___device_attach+0x10/0x10
[ 112.896606][ T28] ? do_raw_spin_unlock+0x145/0x1e0
[ 112.901827][ T28] device_initial_probe+0xaf/0xd0
[ 112.906863][ T28] bus_probe_device+0x64/0x160
[ 112.911737][ T28] device_add+0x11d9/0x1950
[ 112.916373][ T28] ? __pfx_device_add+0x10/0x10
[ 112.921259][ T28] ? add_device_randomness+0xb7/0xf0
[ 112.926573][ T28] usb_new_device.cold+0x685/0x115c
[ 112.931887][ T28] ? do_raw_spin_lock+0x128/0x260
[ 112.937031][ T28] ? __pfx_usb_new_device+0x10/0x10
[ 112.942787][ T28] ? mark_held_locks+0x40/0x70
[ 112.947624][ T28] hub_event+0x314d/0x4af0
[ 112.952095][ T28] ? __pfx_hub_event+0x10/0x10
[ 112.956893][ T28] ? debug_object_deactivate+0x2e4/0x3b0
[ 112.962539][ T28] ? sched_balance_find_dst_group+0x40/0x2440
[ 112.968686][ T28] ? rcu_is_watching+0x12/0xc0
[ 112.973467][ T28] process_one_work+0xa23/0x19a0
[ 112.978440][ T28] ? __pfx_process_one_work+0x10/0x10
[ 112.984018][ T28] ? __pfx_hub_event+0x10/0x10
[ 112.988802][ T28] worker_thread+0x5ef/0xe50
[ 112.993601][ T28] ? kthread+0x13a/0x450
[ 112.997927][ T28] ? __pfx_worker_thread+0x10/0x10
[ 113.003035][ T28] kthread+0x370/0x450
[ 113.007834][ T28] ? __pfx_kthread+0x10/0x10
[ 113.012441][ T28] ret_from_fork+0x6c3/0xcb0
[ 113.017062][ T28] ? __pfx_ret_from_fork+0x10/0x10
[ 113.022183][ T28] ? __switch_to+0x7aa/0x1120
[ 113.026859][ T28] ? __pfx_kthread+0x10/0x10
[ 113.031559][ T28] ret_from_fork_asm+0x1a/0x30
[ 113.036728][ T28]
[ 113.040281][ T28] Kernel Offset: disabled
[ 113.044614][ T28] Rebooting in 86400 seconds..