xecuting program [ 548.632561][T15473] gadgetfs expected dummy_udc controller not usbip-vudc ** 25 printk messages dropped ** [ 548.643373][T15474] bus_add_driver+0x208/0x500 ** 4 printk messages dropped ** [ 548.643421][T15474] ksys_write+0x12c/0x228 [ 548.643427][T15474] __arm64_sys_write+0x7c/0x90 [ 548.643434][T15474] invoke_syscall+0x98/0x244 [ 548.643444][T15474] el0_svc_common+0xec/0x23c [ 548.643454][T15474] do_el0_svc+0x4c/0x5c [ 548.643463][T15474] el0_svc+0x64/0x260 [ 548.643473][T15474] el0t_64_sync_handler+0x48/0x148 [ 548.643483][T15474] el0t_64_sync+0x198/0x19c [ 548.643546][T15474] gadgetfs gadget.0: really_probe: driver_sysfs_add failed executing program [ 548.643600][T15474] gadgetfs expected dummy_udc controller not usbip-vudc [ 548.643606][T15474] udc usbip-vudc.0: failed to start USB Gadget filesystem: -19 ** 29 printk messages dropped ** [ 548.654164][T15475] ksys_write+0x12c/0x228 [ 548.654171][T15475] __arm64_sys_write+0x7c/0x90 [ 548.654178][T15475] invoke_syscall+0x98/0x244 [ 548.654188][T15475] el0_svc_common+0xec/0x23c [ 548.654198][T15475] do_el0_svc+0x4c/0x5c [ 548.654207][T15475] el0_svc+0x64/0x260 [ 548.654217][T15475] el0t_64_sync_handler+0x48/0x148 [ 548.654227][T15475] el0t_64_sync+0x198/0x19c [ 548.662137][T15475] gadgetfs gadget.0: really_probe: driver_sysfs_add failed executing program [ 548.662218][T15475] gadgetfs expected dummy_udc controller not usbip-vudc [ 548.662229][T15475] udc usbip-vudc.0: failed to start USB Gadget filesystem: -19 ** 27 printk messages dropped ** [ 548.667643][T15476] dev_config+0x91c/0xcc0 ** 1 printk messages dropped ** [ 548.667661][T15476] ksys_write+0x12c/0x228 [ 548.667668][T15476] __arm64_sys_write+0x7c/0x90 [ 548.667674][T15476] invoke_syscall+0x98/0x244 [ 548.667684][T15476] el0_svc_common+0xec/0x23c [ 548.667694][T15476] do_el0_svc+0x4c/0x5c [ 548.667703][T15476] el0_svc+0x64/0x260 [ 548.667713][T15476] el0t_64_sync_handler+0x48/0x148 [ 548.667723][T15476] el0t_64_sync+0x198/0x19c [ 548.667749][T15476] gadgetfs gadget.0: really_probe: driver_sysfs_add failed [ 548.667801][T15476] gadgetfs expected dummy_udc controller not usbip-vudc [ 548.667807][T15476] udc usbip-vudc.0: failed to start USB Gadget filesystem: -19 [ 548.670883][T15476] UDC core: USB Gadget filesystem: couldn't find an available UDC [ 548.676880][T15477] FAULT_INJECTION: forcing a failure. executing program [ 548.676880][T15477] name failslab, interval 1, probability 0, space 0, times 0 ** 25 printk messages dropped ** [ 548.677133][T15477] dev_config+0x91c/0xcc0 [ 548.677140][T15477] vfs_write+0x2a4/0xa0c [ 548.677151][T15477] ksys_write+0x12c/0x228 [ 548.677157][T15477] __arm64_sys_write+0x7c/0x90 [ 548.677164][T15477] invoke_syscall+0x98/0x244 [ 548.677174][T15477] el0_svc_common+0xec/0x23c [ 548.677184][T15477] do_el0_svc+0x4c/0x5c [ 548.677193][T15477] el0_svc+0x64/0x260 [ 548.677203][T15477] el0t_64_sync_handler+0x48/0x148 [ 548.677213][T15477] el0t_64_sync+0x198/0x19c [ 548.677240][T15477] gadgetfs gadget.0: really_probe: driver_sysfs_add failed executing program [ 548.677294][T15477] gadgetfs expected dummy_udc controller not usbip-vudc [ 548.677301][T15477] udc usbip-vudc.0: failed to start USB Gadget filesystem: -19 ** 29 printk messages dropped ** [ 548.688098][T15478] ksys_write+0x12c/0x228 [ 548.688104][T15478] __arm64_sys_write+0x7c/0x90 [ 548.688111][T15478] invoke_syscall+0x98/0x244 [ 548.688121][T15478] el0_svc_common+0xec/0x23c [ 548.688131][T15478] do_el0_svc+0x4c/0x5c [ 548.688140][T15478] el0_svc+0x64/0x260 [ 548.688151][T15478] el0t_64_sync_handler+0x48/0x148 [ 548.688161][T15478] el0t_64_sync+0x198/0x19c [ 548.688189][T15478] gadgetfs gadget.0: really_probe: driver_sysfs_add failed executing program [ 548.688244][T15478] gadgetfs expected dummy_udc controller not usbip-vudc [ 548.688252][T15478] udc usbip-vudc.0: failed to start USB Gadget filesystem: -19 ** 27 printk messages dropped ** [ 548.698358][T15479] dev_config+0x91c/0xcc0 ** 1 printk messages dropped ** [ 548.698376][T15479] ksys_write+0x12c/0x228 [ 548.698382][T15479] __arm64_sys_write+0x7c/0x90 [ 548.698389][T15479] invoke_syscall+0x98/0x244 [ 548.698399][T15479] el0_svc_common+0xec/0x23c [ 548.698408][T15479] do_el0_svc+0x4c/0x5c [ 548.698418][T15479] el0_svc+0x64/0x260 [ 548.698428][T15479] el0t_64_sync_handler+0x48/0x148 [ 548.698438][T15479] el0t_64_sync+0x198/0x19c [ 548.698465][T15479] gadgetfs gadget.0: really_probe: driver_sysfs_add failed [ 548.698530][T15479] gadgetfs expected dummy_udc controller not usbip-vudc [ 548.698536][T15479] udc usbip-vudc.0: failed to start USB Gadget filesystem: -19 executing program [ 548.699190][T15479] UDC core: USB Gadget filesystem: couldn't find an available UDC ** 26 printk messages dropped ** [ 548.709002][T15480] dev_config+0x91c/0xcc0 [ 548.709010][T15480] vfs_write+0x2a4/0xa0c [ 548.709028][T15480] ksys_write+0x12c/0x228 [ 548.709035][T15480] __arm64_sys_write+0x7c/0x90 [ 548.709042][T15480] invoke_syscall+0x98/0x244 [ 548.709052][T15480] el0_svc_common+0xec/0x23c [ 548.709062][T15480] do_el0_svc+0x4c/0x5c [ 548.709072][T15480] el0_svc+0x64/0x260 [ 548.709082][T15480] el0t_64_sync_handler+0x48/0x148 executing program [ 548.709092][T15480] el0t_64_sync+0x198/0x19c [ 548.709121][T15480] gadgetfs gadget.0: really_probe: driver_sysfs_add failed ** 10 printk messages dropped ** [ 548.719498][T15481] dump_stack+0x1c/0x28 ** 20 printk messages dropped ** [ 548.719691][T15481] ksys_write+0x12c/0x228 [ 548.719698][T15481] __arm64_sys_write+0x7c/0x90 [ 548.719704][T15481] invoke_syscall+0x98/0x244 [ 548.719715][T15481] el0_svc_common+0xec/0x23c [ 548.719724][T15481] do_el0_svc+0x4c/0x5c [ 548.719734][T15481] el0_svc+0x64/0x260 [ 548.719744][T15481] el0t_64_sync_handler+0x48/0x148 [ 548.719754][T15481] el0t_64_sync+0x198/0x19c [ 548.719781][T15481] gadgetfs gadget.0: really_probe: driver_sysfs_add failed [ 548.719836][T15481] gadgetfs expected dummy_udc controller not usbip-vudc [ 548.719842][T15481] udc usbip-vudc.0: failed to start USB Gadget filesystem: -19 [ 548.720747][T15481] UDC core: USB Gadget filesystem: couldn't find an available UDC [ 548.729587][T15482] FAULT_INJECTION: forcing a failure. [ 548.729587][T15482] name failslab, interval 1, probability 0, space 0, times 0 executing program [ 548.729600][T15482] CPU: 0 UID: 0 PID: 15482 Comm: syz-executor192 Not tainted syzkaller #0 PREEMPT [ 548.729609][T15482] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 ** 23 printk messages dropped ** [ 548.729819][T15482] dev_config+0x91c/0xcc0 [ 548.729827][T15482] vfs_write+0x2a4/0xa0c [ 548.729837][T15482] ksys_write+0x12c/0x228 [ 548.729844][T15482] __arm64_sys_write+0x7c/0x90 [ 548.729850][T15482] invoke_syscall+0x98/0x244 [ 548.729860][T15482] el0_svc_common+0xec/0x23c [ 548.729870][T15482] do_el0_svc+0x4c/0x5c [ 548.729879][T15482] el0_svc+0x64/0x260 [ 548.729889][T15482] el0t_64_sync_handler+0x48/0x148 executing program [ 548.729899][T15482] el0t_64_sync+0x198/0x19c [ 548.729925][T15482] gadgetfs gadget.0: really_probe: driver_sysfs_add failed ** 29 printk messages dropped ** [ 548.743655][T15483] dev_config+0x91c/0xcc0 ** 1 printk messages dropped ** [ 548.743672][T15483] ksys_write+0x12c/0x228 [ 548.743679][T15483] __arm64_sys_write+0x7c/0x90 [ 548.743685][T15483] invoke_syscall+0x98/0x244 [ 548.743696][T15483] el0_svc_common+0xec/0x23c [ 548.743705][T15483] do_el0_svc+0x4c/0x5c [ 548.743715][T15483] el0_svc+0x64/0x260 [ 548.743724][T15483] el0t_64_sync_handler+0x48/0x148 [ 548.743734][T15483] el0t_64_sync+0x198/0x19c [ 548.743761][T15483] gadgetfs gadget.0: really_probe: driver_sysfs_add failed [ 548.743814][T15483] gadgetfs expected dummy_udc controller not usbip-vudc executing program [ 548.743821][T15483] udc usbip-vudc.0: failed to start USB Gadget filesystem: -19 [ 548.747787][T15483] UDC core: USB Gadget filesystem: couldn't find an available UDC ** 28 printk messages dropped ** [ 548.754740][T15484] ksys_write+0x12c/0x228 [ 548.754747][T15484] __arm64_sys_write+0x7c/0x90 [ 548.754754][T15484] invoke_syscall+0x98/0x244 [ 548.754763][T15484] el0_svc_common+0xec/0x23c [ 548.754773][T15484] do_el0_svc+0x4c/0x5c [ 548.754782][T15484] el0_svc+0x64/0x260 [ 548.754792][T15484] el0t_64_sync_handler+0x48/0x148 [ 548.754802][T15484] el0t_64_sync+0x198/0x19c [ 548.754828][T15484] gadgetfs gadget.0: really_probe: driver_sysfs_add failed executing program ** 29 printk messages dropped ** [ 548.771772][T15485] dev_config+0x91c/0xcc0 [ 548.771780][T15485] vfs_write+0x2a4/0xa0c [ 548.771790][T15485] ksys_write+0x12c/0x228 [ 548.771797][T15485] __arm64_sys_write+0x7c/0x90 [ 548.771804][T15485] invoke_syscall+0x98/0x244 [ 548.771814][T15485] el0_svc_common+0xec/0x23c [ 548.771823][T15485] do_el0_svc+0x4c/0x5c [ 548.771833][T15485] el0_svc+0x64/0x260 [ 548.771843][T15485] el0t_64_sync_handler+0x48/0x148 [ 548.771853][T15485] el0t_64_sync+0x198/0x19c [ 548.771879][T15485] gadgetfs gadget.0: really_probe: driver_sysfs_add failed executing program [ 548.771934][T15485] gadgetfs expected dummy_udc controller not usbip-vudc [ 548.771941][T15485] udc usbip-vudc.0: failed to start USB Gadget filesystem: -19 [ 548.775209][T15485] UDC core: USB Gadget filesystem: couldn't find an available UDC [ 548.788561][T15486] FAULT_INJECTION: forcing a failure. [ 548.788561][T15486] name failslab, interval 1, probability 0, space 0, times 0 ** 28 printk messages dropped ** [ 548.788834][T15486] __arm64_sys_write+0x7c/0x90 [ 548.788841][T15486] invoke_syscall+0x98/0x244 [ 548.788851][T15486] el0_svc_common+0xec/0x23c [ 548.788861][T15486] do_el0_svc+0x4c/0x5c [ 548.788870][T15486] el0_svc+0x64/0x260 [ 548.788880][T15486] el0t_64_sync_handler+0x48/0x148 [ 548.788890][T15486] el0t_64_sync+0x198/0x19c executing program [ 548.788917][T15486] gadgetfs gadget.0: really_probe: driver_sysfs_add failed [ 548.788972][T15486] gadgetfs expected dummy_udc controller not usbip-vudc ** 25 printk messages dropped ** [ 548.799294][T15487] bus_add_driver+0x208/0x500 ** 3 printk messages dropped ** [ 548.799330][T15487] vfs_write+0x2a4/0xa0c [ 548.799341][T15487] ksys_write+0x12c/0x228 [ 548.799347][T15487] __arm64_sys_write+0x7c/0x90 [ 548.799354][T15487] invoke_syscall+0x98/0x244 [ 548.799364][T15487] el0_svc_common+0xec/0x23c [ 548.799373][T15487] do_el0_svc+0x4c/0x5c [ 548.799383][T15487] el0_svc+0x64/0x260 [ 548.799393][T15487] el0t_64_sync_handler+0x48/0x148 [ 548.799403][T15487] el0t_64_sync+0x198/0x19c executing program [ 548.799429][T15487] gadgetfs gadget.0: really_probe: driver_sysfs_add failed [ 548.799483][T15487] gadgetfs expected dummy_udc controller not usbip-vudc ** 29 printk messages dropped ** [ 548.820138][T15489] dev_config+0x91c/0xcc0 [ 548.820145][T15489] vfs_write+0x2a4/0xa0c [ 548.820156][T15489] ksys_write+0x12c/0x228 [ 548.820162][T15489] __arm64_sys_write+0x7c/0x90 [ 548.820169][T15489] invoke_syscall+0x98/0x244 [ 548.820179][T15489] el0_svc_common+0xec/0x23c [ 548.820188][T15489] do_el0_svc+0x4c/0x5c [ 548.820198][T15489] el0_svc+0x64/0x260 [ 548.820208][T15489] el0t_64_sync_handler+0x48/0x148 [ 548.820218][T15489] el0t_64_sync+0x198/0x19c [ 548.820249][T15489] gadgetfs gadget.0: really_probe: driver_sysfs_add failed [ 548.820303][T15489] gadgetfs expected dummy_udc controller not usbip-vudc executing program [ 548.820311][T15489] udc usbip-vudc.0: failed to start USB Gadget filesystem: -19 ** 27 printk messages dropped ** [ 548.831097][T15490] dev_config+0x91c/0xcc0 [ 548.831105][T15490] vfs_write+0x2a4/0xa0c [ 548.831115][T15490] ksys_write+0x12c/0x228 [ 548.831122][T15490] __arm64_sys_write+0x7c/0x90 [ 548.831128][T15490] invoke_syscall+0x98/0x244 [ 548.831138][T15490] el0_svc_common+0xec/0x23c [ 548.831148][T15490] do_el0_svc+0x4c/0x5c [ 548.831157][T15490] el0_svc+0x64/0x260 [ 548.831167][T15490] el0t_64_sync_handler+0x48/0x148 [ 548.831177][T15490] el0t_64_sync+0x198/0x19c executing program [ 548.831206][T15490] gadgetfs gadget.0: really_probe: driver_sysfs_add failed [ 548.831262][T15490] gadgetfs expected dummy_udc controller not usbip-vudc ** 28 printk messages dropped ** [ 548.841707][T15491] dev_config+0x91c/0xcc0 [ 548.841715][T15491] vfs_write+0x2a4/0xa0c [ 548.841725][T15491] ksys_write+0x12c/0x228 [ 548.841732][T15491] __arm64_sys_write+0x7c/0x90 [ 548.841738][T15491] invoke_syscall+0x98/0x244 [ 548.841748][T15491] el0_svc_common+0xec/0x23c [ 548.841758][T15491] do_el0_svc+0x4c/0x5c [ 548.841767][T15491] el0_svc+0x64/0x260 [ 548.841777][T15491] el0t_64_sync_handler+0x48/0x148 [ 548.841787][T15491] el0t_64_sync+0x198/0x19c [ 548.841814][T15491] gadgetfs gadget.0: really_probe: driver_sysfs_add failed executing program [ 548.841875][T15491] gadgetfs expected dummy_udc controller not usbip-vudc [ 548.841881][T15491] udc usbip-vudc.0: failed to start USB Gadget filesystem: -19 ** 27 printk messages dropped ** [ 548.853037][T15492] dev_config+0x91c/0xcc0 [ 548.853045][T15492] vfs_write+0x2a4/0xa0c [ 548.853056][T15492] ksys_write+0x12c/0x228 [ 548.853063][T15492] __arm64_sys_write+0x7c/0x90 [ 548.853070][T15492] invoke_syscall+0x98/0x244 [ 548.853079][T15492] el0_svc_common+0xec/0x23c [ 548.853089][T15492] do_el0_svc+0x4c/0x5c [ 548.853098][T15492] el0_svc+0x64/0x260 [ 548.853108][T15492] el0t_64_sync_handler+0x48/0x148 [ 548.853118][T15492] el0t_64_sync+0x198/0x19c [ 548.853147][T15492] gadgetfs gadget.0: really_probe: driver_sysfs_add failed executing program [ 548.853205][T15492] gadgetfs expected dummy_udc controller not usbip-vudc ** 28 printk messages dropped ** [ 548.862903][T15493] dev_config+0x91c/0xcc0 [ 548.862910][T15493] vfs_write+0x2a4/0xa0c [ 548.862920][T15493] ksys_write+0x12c/0x228 [ 548.862927][T15493] __arm64_sys_write+0x7c/0x90 [ 548.862934][T15493] invoke_syscall+0x98/0x244 [ 548.862943][T15493] el0_svc_common+0xec/0x23c [ 548.862953][T15493] do_el0_svc+0x4c/0x5c [ 548.862962][T15493] el0_svc+0x64/0x260 [ 548.862972][T15493] el0t_64_sync_handler+0x48/0x148 [ 548.862982][T15493] el0t_64_sync+0x198/0x19c [ 548.863010][T15493] gadgetfs gadget.0: really_probe: driver_sysfs_add failed executing program [ 548.863074][T15493] gadgetfs expected dummy_udc controller not usbip-vudc [ 548.863080][T15493] udc usbip-vudc.0: failed to start USB Gadget filesystem: -19 ** 27 printk messages dropped ** [ 548.873120][T15494] dev_config+0x91c/0xcc0 [ 548.873127][T15494] vfs_write+0x2a4/0xa0c [ 548.873137][T15494] ksys_write+0x12c/0x228 [ 548.873144][T15494] __arm64_sys_write+0x7c/0x90 [ 548.873151][T15494] invoke_syscall+0x98/0x244 [ 548.873161][T15494] el0_svc_common+0xec/0x23c [ 548.873170][T15494] do_el0_svc+0x4c/0x5c [ 548.873180][T15494] el0_svc+0x64/0x260 [ 548.873190][T15494] el0t_64_sync_handler+0x48/0x148 [ 548.873200][T15494] el0t_64_sync+0x198/0x19c [ 548.873228][T15494] gadgetfs gadget.0: really_probe: driver_sysfs_add failed executing program [ 548.873285][T15494] gadgetfs expected dummy_udc controller not usbip-vudc ** 28 printk messages dropped ** [ 548.884182][T15495] dev_config+0x91c/0xcc0 [ 548.884189][T15495] vfs_write+0x2a4/0xa0c [ 548.884200][T15495] ksys_write+0x12c/0x228 [ 548.884206][T15495] __arm64_sys_write+0x7c/0x90 [ 548.884213][T15495] invoke_syscall+0x98/0x244 [ 548.884223][T15495] el0_svc_common+0xec/0x23c [ 548.884232][T15495] do_el0_svc+0x4c/0x5c [ 548.884241][T15495] el0_svc+0x64/0x260 [ 548.884251][T15495] el0t_64_sync_handler+0x48/0x148 [ 548.884261][T15495] el0t_64_sync+0x198/0x19c [ 548.884988][T15495] gadgetfs gadget.0: really_probe: driver_sysfs_add failed executing program [ 548.885072][T15495] gadgetfs expected dummy_udc controller not usbip-vudc ** 20 printk messages dropped ** [ 548.895218][T15496] __driver_probe_device+0x1e0/0x350 ** 8 printk messages dropped ** [ 548.895300][T15496] vfs_write+0x2a4/0xa0c [ 548.895311][T15496] ksys_write+0x12c/0x228 [ 548.895317][T15496] __arm64_sys_write+0x7c/0x90 [ 548.895324][T15496] invoke_syscall+0x98/0x244 [ 548.895334][T15496] el0_svc_common+0xec/0x23c [ 548.895344][T15496] do_el0_svc+0x4c/0x5c [ 548.895353][T15496] el0_svc+0x64/0x260 [ 548.895363][T15496] el0t_64_sync_handler+0x48/0x148 [ 548.895373][T15496] el0t_64_sync+0x198/0x19c executing program [ 548.895400][T15496] gadgetfs gadget.0: really_probe: driver_sysfs_add failed [ 548.895457][T15496] gadgetfs expected dummy_udc controller not usbip-vudc ** 28 printk messages dropped ** [ 548.905492][T15497] dev_config+0x91c/0xcc0 [ 548.905500][T15497] vfs_write+0x2a4/0xa0c [ 548.905510][T15497] ksys_write+0x12c/0x228 [ 548.905517][T15497] __arm64_sys_write+0x7c/0x90 [ 548.905523][T15497] invoke_syscall+0x98/0x244 [ 548.905533][T15497] el0_svc_common+0xec/0x23c [ 548.905543][T15497] do_el0_svc+0x4c/0x5c [ 548.905552][T15497] el0_svc+0x64/0x260 [ 548.905562][T15497] el0t_64_sync_handler+0x48/0x148 [ 548.905572][T15497] el0t_64_sync+0x198/0x19c [ 548.905597][T15497] gadgetfs gadget.0: really_probe: driver_sysfs_add failed executing program [ 548.905650][T15497] gadgetfs expected dummy_udc controller not usbip-vudc [ 548.905656][T15497] udc usbip-vudc.0: failed to start USB Gadget filesystem: -19 ** 28 printk messages dropped ** [ 548.916436][T15498] vfs_write+0x2a4/0xa0c [ 548.916446][T15498] ksys_write+0x12c/0x228 [ 548.916453][T15498] __arm64_sys_write+0x7c/0x90 [ 548.916460][T15498] invoke_syscall+0x98/0x244 [ 548.916470][T15498] el0_svc_common+0xec/0x23c [ 548.916479][T15498] do_el0_svc+0x4c/0x5c [ 548.916488][T15498] el0_svc+0x64/0x260 [ 548.916499][T15498] el0t_64_sync_handler+0x48/0x148 [ 548.916508][T15498] el0t_64_sync+0x198/0x19c [ 548.916536][T15498] gadgetfs gadget.0: really_probe: driver_sysfs_add failed executing program [ 548.916591][T15498] gadgetfs expected dummy_udc controller not usbip-vudc [ 548.916598][T15498] udc usbip-vudc.0: failed to start USB Gadget filesystem: -19 ** 28 printk messages dropped ** [ 548.927764][T15499] vfs_write+0x2a4/0xa0c [ 548.927775][T15499] ksys_write+0x12c/0x228 [ 548.927781][T15499] __arm64_sys_write+0x7c/0x90 [ 548.927788][T15499] invoke_syscall+0x98/0x244 [ 548.927798][T15499] el0_svc_common+0xec/0x23c [ 548.927808][T15499] do_el0_svc+0x4c/0x5c [ 548.927817][T15499] el0_svc+0x64/0x260 [ 548.927827][T15499] el0t_64_sync_handler+0x48/0x148 [ 548.927837][T15499] el0t_64_sync+0x198/0x19c [ 548.927864][T15499] gadgetfs gadget.0: really_probe: driver_sysfs_add failed executing program [ 548.927918][T15499] gadgetfs expected dummy_udc controller not usbip-vudc [ 548.927924][T15499] udc usbip-vudc.0: failed to start USB Gadget filesystem: -19 ** 28 printk messages dropped ** [ 548.937785][T15500] vfs_write+0x2a4/0xa0c [ 548.937795][T15500] ksys_write+0x12c/0x228 [ 548.937802][T15500] __arm64_sys_write+0x7c/0x90 [ 548.937808][T15500] invoke_syscall+0x98/0x244 [ 548.937818][T15500] el0_svc_common+0xec/0x23c [ 548.937828][T15500] do_el0_svc+0x4c/0x5c [ 548.937837][T15500] el0_svc+0x64/0x260 [ 548.937847][T15500] el0t_64_sync_handler+0x48/0x148 [ 548.937857][T15500] el0t_64_sync+0x198/0x19c [ 548.937883][T15500] gadgetfs gadget.0: really_probe: driver_sysfs_add failed executing program [ 548.937937][T15500] gadgetfs expected dummy_udc controller not usbip-vudc [ 548.937944][T15500] udc usbip-vudc.0: failed to start USB Gadget filesystem: -19 ** 28 printk messages dropped ** [ 548.948810][T15501] vfs_write+0x2a4/0xa0c [ 548.948821][T15501] ksys_write+0x12c/0x228 [ 548.948828][T15501] __arm64_sys_write+0x7c/0x90 [ 548.948834][T15501] invoke_syscall+0x98/0x244 [ 548.948844][T15501] el0_svc_common+0xec/0x23c [ 548.948854][T15501] do_el0_svc+0x4c/0x5c [ 548.948863][T15501] el0_svc+0x64/0x260 [ 548.948873][T15501] el0t_64_sync_handler+0x48/0x148 [ 548.948883][T15501] el0t_64_sync+0x198/0x19c [ 548.948910][T15501] gadgetfs gadget.0: really_probe: driver_sysfs_add failed executing program [ 548.948964][T15501] gadgetfs expected dummy_udc controller not usbip-vudc [ 548.948971][T15501] udc usbip-vudc.0: failed to start USB Gadget filesystem: -19 ** 28 printk messages dropped ** [ 548.959080][T15502] vfs_write+0x2a4/0xa0c [ 548.959091][T15502] ksys_write+0x12c/0x228 [ 548.959097][T15502] __arm64_sys_write+0x7c/0x90 [ 548.959104][T15502] invoke_syscall+0x98/0x244 [ 548.959114][T15502] el0_svc_common+0xec/0x23c [ 548.959124][T15502] do_el0_svc+0x4c/0x5c [ 548.959133][T15502] el0_svc+0x64/0x260 [ 548.959143][T15502] el0t_64_sync_handler+0x48/0x148 [ 548.959153][T15502] el0t_64_sync+0x198/0x19c [ 548.959180][T15502] gadgetfs gadget.0: really_probe: driver_sysfs_add failed [ 548.959255][T15502] gadgetfs expected dummy_udc controller not usbip-vudc executing program ** 28 printk messages dropped ** [ 548.969225][T15503] dev_config+0x91c/0xcc0 [ 548.969233][T15503] vfs_write+0x2a4/0xa0c [ 548.969243][T15503] ksys_write+0x12c/0x228 [ 548.969250][T15503] __arm64_sys_write+0x7c/0x90 [ 548.969257][T15503] invoke_syscall+0x98/0x244 [ 548.969266][T15503] el0_svc_common+0xec/0x23c [ 548.969276][T15503] do_el0_svc+0x4c/0x5c [ 548.969285][T15503] el0_svc+0x64/0x260 [ 548.969295][T15503] el0t_64_sync_handler+0x48/0x148 [ 548.969305][T15503] el0t_64_sync+0x198/0x19c [ 548.969331][T15503] gadgetfs gadget.0: really_probe: driver_sysfs_add failed executing program [ 548.969398][T15503] gadgetfs expected dummy_udc controller not usbip-vudc [ 548.969405][T15503] udc usbip-vudc.0: failed to start USB Gadget filesystem: -19 [ 548.970763][T15503] UDC core: USB Gadget filesystem: couldn't find an available UDC ** 27 printk messages dropped ** [ 548.980300][T15504] vfs_write+0x2a4/0xa0c [ 548.980311][T15504] ksys_write+0x12c/0x228 [ 548.980318][T15504] __arm64_sys_write+0x7c/0x90 [ 548.980324][T15504] invoke_syscall+0x98/0x244 [ 548.980334][T15504] el0_svc_common+0xec/0x23c [ 548.980344][T15504] do_el0_svc+0x4c/0x5c [ 548.980353][T15504] el0_svc+0x64/0x260 [ 548.980363][T15504] el0t_64_sync_handler+0x48/0x148 [ 548.980373][T15504] el0t_64_sync+0x198/0x19c [ 548.980401][T15504] gadgetfs gadget.0: really_probe: driver_sysfs_add failed [ 548.980456][T15504] gadgetfs expected dummy_udc controller not usbip-vudc executing program [ 548.980463][T15504] udc usbip-vudc.0: failed to start USB Gadget filesystem: -19 ** 27 printk messages dropped ** [ 548.992827][T15505] dev_config+0x91c/0xcc0 [ 548.992834][T15505] vfs_write+0x2a4/0xa0c [ 548.992845][T15505] ksys_write+0x12c/0x228 [ 548.992851][T15505] __arm64_sys_write+0x7c/0x90 [ 548.992858][T15505] invoke_syscall+0x98/0x244 [ 548.992868][T15505] el0_svc_common+0xec/0x23c [ 548.992878][T15505] do_el0_svc+0x4c/0x5c [ 548.992887][T15505] el0_svc+0x64/0x260 [ 548.992897][T15505] el0t_64_sync_handler+0x48/0x148 [ 548.992907][T15505] el0t_64_sync+0x198/0x19c executing program [ 548.992933][T15505] gadgetfs gadget.0: really_probe: driver_sysfs_add failed [ 548.992998][T15505] gadgetfs expected dummy_udc controller not usbip-vudc ** 28 printk messages dropped ** [ 549.003791][T15506] dev_config+0x91c/0xcc0 [ 549.003799][T15506] vfs_write+0x2a4/0xa0c [ 549.003809][T15506] ksys_write+0x12c/0x228 [ 549.003815][T15506] __arm64_sys_write+0x7c/0x90 [ 549.003822][T15506] invoke_syscall+0x98/0x244 [ 549.003832][T15506] el0_svc_common+0xec/0x23c [ 549.003842][T15506] do_el0_svc+0x4c/0x5c [ 549.003851][T15506] el0_svc+0x64/0x260 [ 549.003861][T15506] el0t_64_sync_handler+0x48/0x148 [ 549.003871][T15506] el0t_64_sync+0x198/0x19c [ 549.003898][T15506] gadgetfs gadget.0: really_probe: driver_sysfs_add failed executing program [ 549.003964][T15506] gadgetfs expected dummy_udc controller not usbip-vudc [ 549.003971][T15506] udc usbip-vudc.0: failed to start USB Gadget filesystem: -19 ** 27 printk messages dropped ** [ 549.014522][T15507] dev_config+0x91c/0xcc0 [ 549.014530][T15507] vfs_write+0x2a4/0xa0c [ 549.014541][T15507] ksys_write+0x12c/0x228 [ 549.014547][T15507] __arm64_sys_write+0x7c/0x90 [ 549.014554][T15507] invoke_syscall+0x98/0x244 [ 549.014564][T15507] el0_svc_common+0xec/0x23c [ 549.014573][T15507] do_el0_svc+0x4c/0x5c [ 549.014582][T15507] el0_svc+0x64/0x260 [ 549.014593][T15507] el0t_64_sync_handler+0x48/0x148 [ 549.014602][T15507] el0t_64_sync+0x198/0x19c [ 549.014630][T15507] gadgetfs gadget.0: really_probe: driver_sysfs_add failed [ 549.014684][T15507] gadgetfs expected dummy_udc controller not usbip-vudc [ 549.014690][T15507] udc usbip-vudc.0: failed to start USB Gadget filesystem: -19 [ 549.015200][T15507] UDC core: USB Gadget filesystem: couldn't find an available UDC [ 549.025512][T15508] FAULT_INJECTION: forcing a failure. [ 549.025512][T15508] name failslab, interval 1, probability 0, space 0, times 0 executing program ** 25 printk messages dropped ** [ 549.025760][T15508] dev_config+0x91c/0xcc0 [ 549.025767][T15508] vfs_write+0x2a4/0xa0c [ 549.025777][T15508] ksys_write+0x12c/0x228 [ 549.025784][T15508] __arm64_sys_write+0x7c/0x90 [ 549.025791][T15508] invoke_syscall+0x98/0x244 [ 549.025800][T15508] el0_svc_common+0xec/0x23c [ 549.025810][T15508] do_el0_svc+0x4c/0x5c [ 549.025819][T15508] el0_svc+0x64/0x260 [ 549.025829][T15508] el0t_64_sync_handler+0x48/0x148 [ 549.025839][T15508] el0t_64_sync+0x198/0x19c [ 549.025865][T15508] gadgetfs gadget.0: really_probe: driver_sysfs_add failed executing program [ 549.025927][T15508] gadgetfs expected dummy_udc controller not usbip-vudc ** 3 printk messages dropped ** [ 549.035674][T15509] CPU: 0 UID: 0 PID: 15509 Comm: syz-executor192 Not tainted syzkaller #0 PREEMPT ** 25 printk messages dropped ** [ 549.035907][T15509] vfs_write+0x2a4/0xa0c [ 549.035917][T15509] ksys_write+0x12c/0x228 [ 549.035924][T15509] __arm64_sys_write+0x7c/0x90 [ 549.035931][T15509] invoke_syscall+0x98/0x244 [ 549.035941][T15509] el0_svc_common+0xec/0x23c [ 549.035950][T15509] do_el0_svc+0x4c/0x5c [ 549.035959][T15509] el0_svc+0x64/0x260 [ 549.035970][T15509] el0t_64_sync_handler+0x48/0x148 [ 549.035979][T15509] el0t_64_sync+0x198/0x19c executing program [ 549.036006][T15509] gadgetfs gadget.0: really_probe: driver_sysfs_add failed [ 549.036067][T15509] gadgetfs expected dummy_udc controller not usbip-vudc ** 7 printk messages dropped ** [ 549.047480][T15510] __dump_stack+0x30/0x40 ** 20 printk messages dropped ** [ 549.047671][T15510] dev_config+0x91c/0xcc0 [ 549.047679][T15510] vfs_write+0x2a4/0xa0c [ 549.047689][T15510] ksys_write+0x12c/0x228 [ 549.047696][T15510] __arm64_sys_write+0x7c/0x90 [ 549.047702][T15510] invoke_syscall+0x98/0x244 [ 549.047712][T15510] el0_svc_common+0xec/0x23c [ 549.047722][T15510] do_el0_svc+0x4c/0x5c [ 549.047731][T15510] el0_svc+0x64/0x260 [ 549.047741][T15510] el0t_64_sync_handler+0x48/0x148 [ 549.047751][T15510] el0t_64_sync+0x198/0x19c [ 549.047779][T15510] gadgetfs gadget.0: really_probe: driver_sysfs_add failed [ 549.047834][T15510] gadgetfs expected dummy_udc controller not usbip-vudc [ 549.047841][T15510] udc usbip-vudc.0: failed to start USB Gadget filesystem: -19 [ 549.048858][T15510] UDC core: USB Gadget filesystem: couldn't find an available UDC [ 549.057434][T15511] FAULT_INJECTION: forcing a failure. executing program [ 549.057434][T15511] name failslab, interval 1, probability 0, space 0, times 0 ** 25 printk messages dropped ** [ 549.057670][T15511] dev_config+0x91c/0xcc0 [ 549.057677][T15511] vfs_write+0x2a4/0xa0c [ 549.057688][T15511] ksys_write+0x12c/0x228 [ 549.057694][T15511] __arm64_sys_write+0x7c/0x90 [ 549.057701][T15511] invoke_syscall+0x98/0x244 [ 549.057711][T15511] el0_svc_common+0xec/0x23c [ 549.057720][T15511] do_el0_svc+0x4c/0x5c [ 549.057730][T15511] el0_svc+0x64/0x260 [ 549.057740][T15511] el0t_64_sync_handler+0x48/0x148 [ 549.057749][T15511] el0t_64_sync+0x198/0x19c [ 549.057776][T15511] gadgetfs gadget.0: really_probe: driver_sysfs_add failed executing program [ 549.057829][T15511] gadgetfs expected dummy_udc controller not usbip-vudc [ 549.057835][T15511] udc usbip-vudc.0: failed to start USB Gadget filesystem: -19 ** 27 printk messages dropped ** [ 549.068563][T15512] dev_config+0x91c/0xcc0 [ 549.068571][T15512] vfs_write+0x2a4/0xa0c [ 549.068581][T15512] ksys_write+0x12c/0x228 [ 549.068587][T15512] __arm64_sys_write+0x7c/0x90 [ 549.068594][T15512] invoke_syscall+0x98/0x244 [ 549.068604][T15512] el0_svc_common+0xec/0x23c [ 549.068613][T15512] do_el0_svc+0x4c/0x5c [ 549.068623][T15512] el0_svc+0x64/0x260 [ 549.068633][T15512] el0t_64_sync_handler+0x48/0x148 [ 549.068643][T15512] el0t_64_sync+0x198/0x19c [ 549.068668][T15512] gadgetfs gadget.0: really_probe: driver_sysfs_add failed executing program [ 549.068721][T15512] gadgetfs expected dummy_udc controller not usbip-vudc ** 2 printk messages dropped ** [ 549.078558][T15513] FAULT_INJECTION: forcing a failure. [ 549.078558][T15513] name failslab, interval 1, probability 0, space 0, times 0 ** 26 printk messages dropped ** [ 549.078801][T15513] vfs_write+0x2a4/0xa0c [ 549.078812][T15513] ksys_write+0x12c/0x228 [ 549.078818][T15513] __arm64_sys_write+0x7c/0x90 [ 549.078825][T15513] invoke_syscall+0x98/0x244 [ 549.078835][T15513] el0_svc_common+0xec/0x23c [ 549.078844][T15513] do_el0_svc+0x4c/0x5c [ 549.078853][T15513] el0_svc+0x64/0x260 [ 549.078863][T15513] el0t_64_sync_handler+0x48/0x148 [ 549.078873][T15513] el0t_64_sync+0x198/0x19c executing program [ 549.078899][T15513] gadgetfs gadget.0: really_probe: driver_sysfs_add failed ** 23 printk messages dropped ** [ 549.089705][T15514] __driver_attach+0x168/0x384 [ 549.089714][T15514] bus_for_each_dev+0x128/0x1b4 ** 5 printk messages dropped ** [ 549.089768][T15514] vfs_write+0x2a4/0xa0c [ 549.089779][T15514] ksys_write+0x12c/0x228 [ 549.089785][T15514] __arm64_sys_write+0x7c/0x90 [ 549.089792][T15514] invoke_syscall+0x98/0x244 [ 549.089802][T15514] el0_svc_common+0xec/0x23c [ 549.089811][T15514] do_el0_svc+0x4c/0x5c [ 549.089821][T15514] el0_svc+0x64/0x260 [ 549.089831][T15514] el0t_64_sync_handler+0x48/0x148 [ 549.089841][T15514] el0t_64_sync+0x198/0x19c executing program [ 549.089867][T15514] gadgetfs gadget.0: really_probe: driver_sysfs_add failed ** 8 printk messages dropped ** [ 549.101669][T15515] __dump_stack+0x30/0x40 ** 21 printk messages dropped ** [ 549.101865][T15515] vfs_write+0x2a4/0xa0c [ 549.101875][T15515] ksys_write+0x12c/0x228 [ 549.101881][T15515] __arm64_sys_write+0x7c/0x90 [ 549.101888][T15515] invoke_syscall+0x98/0x244 [ 549.101898][T15515] el0_svc_common+0xec/0x23c [ 549.101907][T15515] do_el0_svc+0x4c/0x5c [ 549.101917][T15515] el0_svc+0x64/0x260 [ 549.101927][T15515] el0t_64_sync_handler+0x48/0x148 [ 549.101937][T15515] el0t_64_sync+0x198/0x19c [ 549.101962][T15515] gadgetfs gadget.0: really_probe: driver_sysfs_add failed [ 549.102027][T15515] gadgetfs expected dummy_udc controller not usbip-vudc executing program [ 549.102036][T15515] udc usbip-vudc.0: failed to start USB Gadget filesystem: -19 ** 27 printk messages dropped ** [ 549.112815][T15516] dev_config+0x91c/0xcc0 [ 549.112823][T15516] vfs_write+0x2a4/0xa0c [ 549.112833][T15516] ksys_write+0x12c/0x228 [ 549.112839][T15516] __arm64_sys_write+0x7c/0x90 [ 549.112846][T15516] invoke_syscall+0x98/0x244 [ 549.112856][T15516] el0_svc_common+0xec/0x23c [ 549.112866][T15516] do_el0_svc+0x4c/0x5c [ 549.112875][T15516] el0_svc+0x64/0x260 [ 549.112885][T15516] el0t_64_sync_handler+0x48/0x148 [ 549.112895][T15516] el0t_64_sync+0x198/0x19c [ 549.112921][T15516] gadgetfs gadget.0: really_probe: driver_sysfs_add failed [ 549.112974][T15516] gadgetfs expected dummy_udc controller not usbip-vudc [ 549.112981][T15516] udc usbip-vudc.0: failed to start USB Gadget filesystem: -19 executing program ** 27 printk messages dropped ** [ 549.123438][T15517] dev_config+0x91c/0xcc0 [ 549.123446][T15517] vfs_write+0x2a4/0xa0c [ 549.123456][T15517] ksys_write+0x12c/0x228 [ 549.123462][T15517] __arm64_sys_write+0x7c/0x90 [ 549.123469][T15517] invoke_syscall+0x98/0x244 [ 549.123479][T15517] el0_svc_common+0xec/0x23c [ 549.123489][T15517] do_el0_svc+0x4c/0x5c [ 549.123498][T15517] el0_svc+0x64/0x260 [ 549.123508][T15517] el0t_64_sync_handler+0x48/0x148 [ 549.123518][T15517] el0t_64_sync+0x198/0x19c [ 549.123544][T15517] gadgetfs gadget.0: really_probe: driver_sysfs_add failed executing program [ 549.123597][T15517] gadgetfs expected dummy_udc controller not usbip-vudc [ 549.123603][T15517] udc usbip-vudc.0: failed to start USB Gadget filesystem: -19 ** 27 printk messages dropped ** [ 549.134071][T15518] dev_config+0x91c/0xcc0 [ 549.134079][T15518] vfs_write+0x2a4/0xa0c [ 549.134089][T15518] ksys_write+0x12c/0x228 [ 549.134096][T15518] __arm64_sys_write+0x7c/0x90 [ 549.134102][T15518] invoke_syscall+0x98/0x244 [ 549.134112][T15518] el0_svc_common+0xec/0x23c [ 549.134122][T15518] do_el0_svc+0x4c/0x5c [ 549.134131][T15518] el0_svc+0x64/0x260 [ 549.134142][T15518] el0t_64_sync_handler+0x48/0x148 [ 549.134152][T15518] el0t_64_sync+0x198/0x19c [ 549.134451][T15518] gadgetfs gadget.0: really_probe: driver_sysfs_add failed executing program [ 549.134520][T15518] gadgetfs expected dummy_udc controller not usbip-vudc ** 16 printk messages dropped ** [ 549.144645][T15519] sysfs_do_create_link_sd+0x8c/0x120 ** 12 printk messages dropped ** [ 549.144763][T15519] vfs_write+0x2a4/0xa0c [ 549.144773][T15519] ksys_write+0x12c/0x228 [ 549.144779][T15519] __arm64_sys_write+0x7c/0x90 [ 549.144786][T15519] invoke_syscall+0x98/0x244 [ 549.144796][T15519] el0_svc_common+0xec/0x23c [ 549.144806][T15519] do_el0_svc+0x4c/0x5c [ 549.144815][T15519] el0_svc+0x64/0x260 [ 549.144825][T15519] el0t_64_sync_handler+0x48/0x148 [ 549.144835][T15519] el0t_64_sync+0x198/0x19c [ 549.144863][T15519] gadgetfs gadget.0: really_probe: driver_sysfs_add failed executing program [ 549.144917][T15519] gadgetfs expected dummy_udc controller not usbip-vudc ** 22 printk messages dropped ** [ 549.155197][T15520] __driver_attach+0x168/0x384 ** 6 printk messages dropped ** [ 549.155260][T15520] vfs_write+0x2a4/0xa0c [ 549.155270][T15520] ksys_write+0x12c/0x228 [ 549.155277][T15520] __arm64_sys_write+0x7c/0x90 [ 549.155283][T15520] invoke_syscall+0x98/0x244 [ 549.155293][T15520] el0_svc_common+0xec/0x23c [ 549.155303][T15520] do_el0_svc+0x4c/0x5c [ 549.155312][T15520] el0_svc+0x64/0x260 [ 549.155322][T15520] el0t_64_sync_handler+0x48/0x148 [ 549.155332][T15520] el0t_64_sync+0x198/0x19c executing program [ 549.155360][T15520] gadgetfs gadget.0: really_probe: driver_sysfs_add failed [ 549.155416][T15520] gadgetfs expected dummy_udc controller not usbip-vudc ** 28 printk messages dropped ** [ 549.166299][T15521] dev_config+0x91c/0xcc0 [ 549.166307][T15521] vfs_write+0x2a4/0xa0c [ 549.166317][T15521] ksys_write+0x12c/0x228 [ 549.166323][T15521] __arm64_sys_write+0x7c/0x90 [ 549.166330][T15521] invoke_syscall+0x98/0x244 [ 549.166340][T15521] el0_svc_common+0xec/0x23c [ 549.166350][T15521] do_el0_svc+0x4c/0x5c [ 549.166359][T15521] el0_svc+0x64/0x260 [ 549.166369][T15521] el0t_64_sync_handler+0x48/0x148 [ 549.166379][T15521] el0t_64_sync+0x198/0x19c [ 549.166406][T15521] gadgetfs gadget.0: really_probe: driver_sysfs_add failed executing program [ 549.166461][T15521] gadgetfs expected dummy_udc controller not usbip-vudc [ 549.166469][T15521] udc usbip-vudc.0: failed to start USB Gadget filesystem: -19 ** 28 printk messages dropped ** [ 549.178530][T15522] vfs_write+0x2a4/0xa0c [ 549.178540][T15522] ksys_write+0x12c/0x228 [ 549.178547][T15522] __arm64_sys_write+0x7c/0x90 [ 549.178553][T15522] invoke_syscall+0x98/0x244 [ 549.178563][T15522] el0_svc_common+0xec/0x23c [ 549.178573][T15522] do_el0_svc+0x4c/0x5c [ 549.178582][T15522] el0_svc+0x64/0x260 [ 549.178593][T15522] el0t_64_sync_handler+0x48/0x148 [ 549.178603][T15522] el0t_64_sync+0x198/0x19c [ 549.178629][T15522] gadgetfs gadget.0: really_probe: driver_sysfs_add failed executing program [ 549.178683][T15522] gadgetfs expected dummy_udc controller not usbip-vudc [ 549.178689][T15522] udc usbip-vudc.0: failed to start USB Gadget filesystem: -19 ** 27 printk messages dropped ** [ 549.188260][T15523] dev_config+0x91c/0xcc0 [ 549.188268][T15523] vfs_write+0x2a4/0xa0c [ 549.188278][T15523] ksys_write+0x12c/0x228 [ 549.188285][T15523] __arm64_sys_write+0x7c/0x90 [ 549.188292][T15523] invoke_syscall+0x98/0x244 [ 549.188302][T15523] el0_svc_common+0xec/0x23c [ 549.188311][T15523] do_el0_svc+0x4c/0x5c [ 549.188320][T15523] el0_svc+0x64/0x260 [ 549.188331][T15523] el0t_64_sync_handler+0x48/0x148 [ 549.188341][T15523] el0t_64_sync+0x198/0x19c [ 549.188367][T15523] gadgetfs gadget.0: really_probe: driver_sysfs_add failed executing program [ 549.188422][T15523] gadgetfs expected dummy_udc controller not usbip-vudc ** 28 printk messages dropped ** [ 549.198923][T15524] dev_config+0x91c/0xcc0 [ 549.198931][T15524] vfs_write+0x2a4/0xa0c [ 549.198942][T15524] ksys_write+0x12c/0x228 [ 549.198948][T15524] __arm64_sys_write+0x7c/0x90 [ 549.198955][T15524] invoke_syscall+0x98/0x244 [ 549.198965][T15524] el0_svc_common+0xec/0x23c [ 549.198974][T15524] do_el0_svc+0x4c/0x5c [ 549.198984][T15524] el0_svc+0x64/0x260 [ 549.198994][T15524] el0t_64_sync_handler+0x48/0x148 [ 549.199004][T15524] el0t_64_sync+0x198/0x19c [ 549.199037][T15524] gadgetfs gadget.0: really_probe: driver_sysfs_add failed executing program [ 549.199116][T15524] gadgetfs expected dummy_udc controller not usbip-vudc [ 549.199124][T15524] udc usbip-vudc.0: failed to start USB Gadget filesystem: -19 ** 27 printk messages dropped ** [ 549.212590][T15525] dev_config+0x91c/0xcc0 [ 549.212597][T15525] vfs_write+0x2a4/0xa0c [ 549.212607][T15525] ksys_write+0x12c/0x228 [ 549.212614][T15525] __arm64_sys_write+0x7c/0x90 [ 549.212621][T15525] invoke_syscall+0x98/0x244 [ 549.212630][T15525] el0_svc_common+0xec/0x23c [ 549.212640][T15525] do_el0_svc+0x4c/0x5c [ 549.212649][T15525] el0_svc+0x64/0x260 [ 549.212659][T15525] el0t_64_sync_handler+0x48/0x148 [ 549.212669][T15525] el0t_64_sync+0x198/0x19c executing program [ 549.212696][T15525] gadgetfs gadget.0: really_probe: driver_sysfs_add failed [ 549.212759][T15525] gadgetfs expected dummy_udc controller not usbip-vudc ** 29 printk messages dropped ** [ 549.223527][T15526] vfs_write+0x2a4/0xa0c [ 549.223537][T15526] ksys_write+0x12c/0x228 [ 549.223543][T15526] __arm64_sys_write+0x7c/0x90 [ 549.223550][T15526] invoke_syscall+0x98/0x244 [ 549.223560][T15526] el0_svc_common+0xec/0x23c [ 549.223570][T15526] do_el0_svc+0x4c/0x5c [ 549.223579][T15526] el0_svc+0x64/0x260 [ 549.223589][T15526] el0t_64_sync_handler+0x48/0x148 [ 549.223599][T15526] el0t_64_sync+0x198/0x19c [ 549.223625][T15526] gadgetfs gadget.0: really_probe: driver_sysfs_add failed executing program [ 549.223677][T15526] gadgetfs expected dummy_udc controller not usbip-vudc [ 549.223684][T15526] udc usbip-vudc.0: failed to start USB Gadget filesystem: -19 [ 549.224166][T15526] UDC core: USB Gadget filesystem: couldn't find an available UDC [ 549.233988][T15527] FAULT_INJECTION: forcing a failure. [ 549.233988][T15527] name failslab, interval 1, probability 0, space 0, times 0 [ 549.234004][T15527] CPU: 0 UID: 0 PID: 15527 Comm: syz-executor192 Not tainted syzkaller #0 PREEMPT ** 25 printk messages dropped ** [ 549.234260][T15527] vfs_write+0x2a4/0xa0c [ 549.234270][T15527] ksys_write+0x12c/0x228 [ 549.234277][T15527] __arm64_sys_write+0x7c/0x90 [ 549.234283][T15527] invoke_syscall+0x98/0x244 [ 549.234293][T15527] el0_svc_common+0xec/0x23c [ 549.234303][T15527] do_el0_svc+0x4c/0x5c ** 21 printk messages dropped ** executing program [ 549.245538][T15528] sysfs_do_create_link_sd+0x8c/0x120 ** 11 printk messages dropped ** [ 549.245649][T15528] dev_config+0x91c/0xcc0 [ 549.245657][T15528] vfs_write+0x2a4/0xa0c [ 549.245667][T15528] ksys_write+0x12c/0x228 [ 549.245674][T15528] __arm64_sys_write+0x7c/0x90 [ 549.245681][T15528] invoke_syscall+0x98/0x244 [ 549.245691][T15528] el0_svc_common+0xec/0x23c [ 549.245700][T15528] do_el0_svc+0x4c/0x5c [ 549.245710][T15528] el0_svc+0x64/0x260 [ 549.245720][T15528] el0t_64_sync_handler+0x48/0x148 [ 549.245730][T15528] el0t_64_sync+0x198/0x19c executing program [ 549.245758][T15528] gadgetfs gadget.0: really_probe: driver_sysfs_add failed [ 549.245822][T15528] gadgetfs expected dummy_udc controller not usbip-vudc [ 549.245828][T15528] udc usbip-vudc.0: failed to start USB Gadget filesystem: -19 [ 549.246010][T15528] UDC core: USB Gadget filesystem: couldn't find an available UDC [ 549.256384][T15529] FAULT_INJECTION: forcing a failure. [ 549.256384][T15529] name failslab, interval 1, probability 0, space 0, times 0 [ 549.256399][T15529] CPU: 0 UID: 0 PID: 15529 Comm: syz-executor192 Not tainted syzkaller #0 PREEMPT [ 549.256410][T15529] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 549.256415][T15529] Call trace: executing program [ 549.256418][T15529] show_stack+0x2c/0x3c (C) [ 549.256432][T15529] __dump_stack+0x30/0x40 ** 21 printk messages dropped ** [ 549.256628][T15529] vfs_write+0x2a4/0xa0c ** 1 printk messages dropped ** [ 549.256645][T15529] __arm64_sys_write+0x7c/0x90 [ 549.256652][T15529] invoke_syscall+0x98/0x244 [ 549.256662][T15529] el0_svc_common+0xec/0x23c [ 549.256671][T15529] do_el0_svc+0x4c/0x5c [ 549.256680][T15529] el0_svc+0x64/0x260 [ 549.256690][T15529] el0t_64_sync_handler+0x48/0x148 [ 549.256700][T15529] el0t_64_sync+0x198/0x19c [ 549.256726][T15529] gadgetfs gadget.0: really_probe: driver_sysfs_add failed [ 549.256785][T15529] gadgetfs expected dummy_udc controller not usbip-vudc executing program [ 549.256792][T15529] udc usbip-vudc.0: failed to start USB Gadget filesystem: -19 [ 549.260070][T15529] UDC core: USB Gadget filesystem: couldn't find an available UDC ** 29 printk messages dropped ** [ 549.266891][T15530] __arm64_sys_write+0x7c/0x90 [ 549.266898][T15530] invoke_syscall+0x98/0x244 [ 549.266908][T15530] el0_svc_common+0xec/0x23c [ 549.266917][T15530] do_el0_svc+0x4c/0x5c [ 549.266927][T15530] el0_svc+0x64/0x260 [ 549.266937][T15530] el0t_64_sync_handler+0x48/0x148 [ 549.266947][T15530] el0t_64_sync+0x198/0x19c [ 549.266973][T15530] gadgetfs gadget.0: really_probe: driver_sysfs_add failed [ 549.267034][T15530] gadgetfs expected dummy_udc controller not usbip-vudc executing program [ 549.267043][T15530] udc usbip-vudc.0: failed to start USB Gadget filesystem: -19 ** 24 printk messages dropped ** [ 549.278598][T15531] bus_add_driver+0x208/0x500 ** 5 printk messages dropped ** [ 549.278652][T15531] __arm64_sys_write+0x7c/0x90 [ 549.278659][T15531] invoke_syscall+0x98/0x244 [ 549.278668][T15531] el0_svc_common+0xec/0x23c [ 549.278678][T15531] do_el0_svc+0x4c/0x5c [ 549.278687][T15531] el0_svc+0x64/0x260 [ 549.278698][T15531] el0t_64_sync_handler+0x48/0x148 [ 549.278708][T15531] el0t_64_sync+0x198/0x19c [ 549.278735][T15531] gadgetfs gadget.0: really_probe: driver_sysfs_add failed [ 549.278791][T15531] gadgetfs expected dummy_udc controller not usbip-vudc [ 549.278798][T15531] udc usbip-vudc.0: failed to start USB Gadget filesystem: -19 executing program ** 26 printk messages dropped ** [ 549.288937][T15532] usb_gadget_register_driver_owner+0xf0/0x25c ** 3 printk messages dropped ** [ 549.288974][T15532] __arm64_sys_write+0x7c/0x90 [ 549.288981][T15532] invoke_syscall+0x98/0x244 [ 549.288991][T15532] el0_svc_common+0xec/0x23c [ 549.289000][T15532] do_el0_svc+0x4c/0x5c [ 549.289010][T15532] el0_svc+0x64/0x260 [ 549.289027][T15532] el0t_64_sync_handler+0x48/0x148 [ 549.289038][T15532] el0t_64_sync+0x198/0x19c [ 549.289070][T15532] gadgetfs gadget.0: really_probe: driver_sysfs_add failed [ 549.289125][T15532] gadgetfs expected dummy_udc controller not usbip-vudc [ 549.289132][T15532] udc usbip-vudc.0: failed to start USB Gadget filesystem: -19 [ 549.289650][T15532] UDC core: USB Gadget filesystem: couldn't find an available UDC [ 549.299011][T15533] FAULT_INJECTION: forcing a failure. executing program [ 549.299011][T15533] name failslab, interval 1, probability 0, space 0, times 0 [ 549.299036][T15533] CPU: 0 UID: 0 PID: 15533 Comm: syz-executor192 Not tainted syzkaller #0 PREEMPT ** 25 printk messages dropped ** [ 549.299265][T15533] vfs_write+0x2a4/0xa0c [ 549.299275][T15533] ksys_write+0x12c/0x228 [ 549.299282][T15533] __arm64_sys_write+0x7c/0x90 [ 549.299288][T15533] invoke_syscall+0x98/0x244 [ 549.299298][T15533] el0_svc_common+0xec/0x23c [ 549.299308][T15533] do_el0_svc+0x4c/0x5c [ 549.299317][T15533] el0_svc+0x64/0x260 [ 549.299327][T15533] el0t_64_sync_handler+0x48/0x148 [ 549.299337][T15533] el0t_64_sync+0x198/0x19c [ 549.299366][T15533] gadgetfs gadget.0: really_probe: driver_sysfs_add failed [ 549.299421][T15533] gadgetfs expected dummy_udc controller not usbip-vudc executing program [ 549.299429][T15533] udc usbip-vudc.0: failed to start USB Gadget filesystem: -19 ** 16 printk messages dropped ** [ 549.309787][T15534] sysfs_create_link+0x74/0x94 ** 13 printk messages dropped ** [ 549.309912][T15534] __arm64_sys_write+0x7c/0x90 [ 549.309919][T15534] invoke_syscall+0x98/0x244 [ 549.309929][T15534] el0_svc_common+0xec/0x23c [ 549.309939][T15534] do_el0_svc+0x4c/0x5c [ 549.309948][T15534] el0_svc+0x64/0x260 [ 549.309958][T15534] el0t_64_sync_handler+0x48/0x148 [ 549.309968][T15534] el0t_64_sync+0x198/0x19c [ 549.309994][T15534] gadgetfs gadget.0: really_probe: driver_sysfs_add failed [ 549.310056][T15534] gadgetfs expected dummy_udc controller not usbip-vudc executing program [ 549.310064][T15534] udc usbip-vudc.0: failed to start USB Gadget filesystem: -19 [ 549.310580][T15534] UDC core: USB Gadget filesystem: couldn't find an available UDC ** 29 printk messages dropped ** [ 549.321927][T15535] __arm64_sys_write+0x7c/0x90 [ 549.321934][T15535] invoke_syscall+0x98/0x244 [ 549.321944][T15535] el0_svc_common+0xec/0x23c [ 549.321953][T15535] do_el0_svc+0x4c/0x5c [ 549.321963][T15535] el0_svc+0x64/0x260 [ 549.321973][T15535] el0t_64_sync_handler+0x48/0x148 [ 549.321982][T15535] el0t_64_sync+0x198/0x19c [ 549.322009][T15535] gadgetfs gadget.0: really_probe: driver_sysfs_add failed [ 549.322071][T15535] gadgetfs expected dummy_udc controller not usbip-vudc [ 549.322078][T15535] udc usbip-vudc.0: failed to start USB Gadget filesystem: -19 [ 549.326597][T15535] UDC core: USB Gadget filesystem: couldn't find an available UDC [ 549.332576][T15536] FAULT_INJECTION: forcing a failure. executing program [ 549.332576][T15536] name failslab, interval 1, probability 0, space 0, times 0 [ 549.332592][T15536] CPU: 0 UID: 0 PID: 15536 Comm: syz-executor192 Not tainted syzkaller #0 PREEMPT [ 549.332602][T15536] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 549.332607][T15536] Call trace: ** 23 printk messages dropped ** [ 549.332820][T15536] vfs_write+0x2a4/0xa0c [ 549.332831][T15536] ksys_write+0x12c/0x228 [ 549.332837][T15536] __arm64_sys_write+0x7c/0x90 [ 549.332844][T15536] invoke_syscall+0x98/0x244 [ 549.332854][T15536] el0_svc_common+0xec/0x23c [ 549.332863][T15536] do_el0_svc+0x4c/0x5c [ 549.332873][T15536] el0_svc+0x64/0x260 [ 549.332882][T15536] el0t_64_sync_handler+0x48/0x148 [ 549.332892][T15536] el0t_64_sync+0x198/0x19c executing program [ 549.332918][T15536] gadgetfs gadget.0: really_probe: driver_sysfs_add failed ** 32 printk messages dropped ** [ 549.343518][T15537] __arm64_sys_write+0x7c/0x90 [ 549.343525][T15537] invoke_syscall+0x98/0x244 [ 549.343535][T15537] el0_svc_common+0xec/0x23c [ 549.343545][T15537] do_el0_svc+0x4c/0x5c [ 549.343554][T15537] el0_svc+0x64/0x260 [ 549.343564][T15537] el0t_64_sync_handler+0x48/0x148 [ 549.343574][T15537] el0t_64_sync+0x198/0x19c [ 549.343600][T15537] gadgetfs gadget.0: really_probe: driver_sysfs_add failed executing program [ 549.343654][T15537] gadgetfs expected dummy_udc controller not usbip-vudc [ 549.343660][T15537] udc usbip-vudc.0: failed to start USB Gadget filesystem: -19 ** 30 printk messages dropped ** [ 549.354149][T15538] __arm64_sys_write+0x7c/0x90 [ 549.354155][T15538] invoke_syscall+0x98/0x244 [ 549.354165][T15538] el0_svc_common+0xec/0x23c [ 549.354175][T15538] do_el0_svc+0x4c/0x5c [ 549.354184][T15538] el0_svc+0x64/0x260 [ 549.354195][T15538] el0t_64_sync_handler+0x48/0x148 [ 549.354204][T15538] el0t_64_sync+0x198/0x19c [ 549.354514][T15538] gadgetfs gadget.0: really_probe: driver_sysfs_add failed [ 549.354583][T15538] gadgetfs expected dummy_udc controller not usbip-vudc executing program [ 549.354592][T15538] udc usbip-vudc.0: failed to start USB Gadget filesystem: -19 [ 549.354807][T15538] UDC core: USB Gadget filesystem: couldn't find an available UDC [ 549.364533][T15539] FAULT_INJECTION: forcing a failure. [ 549.364533][T15539] name failslab, interval 1, probability 0, space 0, times 0 ** 26 printk messages dropped ** [ 549.364782][T15539] vfs_write+0x2a4/0xa0c ** 1 printk messages dropped ** [ 549.364798][T15539] __arm64_sys_write+0x7c/0x90 [ 549.364805][T15539] invoke_syscall+0x98/0x244 [ 549.364815][T15539] el0_svc_common+0xec/0x23c [ 549.364825][T15539] do_el0_svc+0x4c/0x5c [ 549.364834][T15539] el0_svc+0x64/0x260 [ 549.364844][T15539] el0t_64_sync_handler+0x48/0x148 [ 549.364854][T15539] el0t_64_sync+0x198/0x19c executing program [ 549.364880][T15539] gadgetfs gadget.0: really_probe: driver_sysfs_add failed ** 12 printk messages dropped ** [ 549.374863][T15540] should_failslab+0xc4/0x120 ** 19 printk messages dropped ** [ 549.375044][T15540] __arm64_sys_write+0x7c/0x90 [ 549.375051][T15540] invoke_syscall+0x98/0x244 [ 549.375062][T15540] el0_svc_common+0xec/0x23c [ 549.375072][T15540] do_el0_svc+0x4c/0x5c [ 549.375081][T15540] el0_svc+0x64/0x260 [ 549.375091][T15540] el0t_64_sync_handler+0x48/0x148 [ 549.375101][T15540] el0t_64_sync+0x198/0x19c [ 549.375127][T15540] gadgetfs gadget.0: really_probe: driver_sysfs_add failed [ 549.375184][T15540] gadgetfs expected dummy_udc controller not usbip-vudc executing program [ 549.375191][T15540] udc usbip-vudc.0: failed to start USB Gadget filesystem: -19 [ 549.378631][T15540] UDC core: USB Gadget filesystem: couldn't find an available UDC ** 29 printk messages dropped ** [ 549.386293][T15541] __arm64_sys_write+0x7c/0x90 [ 549.386300][T15541] invoke_syscall+0x98/0x244 [ 549.386310][T15541] el0_svc_common+0xec/0x23c [ 549.386320][T15541] do_el0_svc+0x4c/0x5c [ 549.386329][T15541] el0_svc+0x64/0x260 [ 549.386339][T15541] el0t_64_sync_handler+0x48/0x148 [ 549.386349][T15541] el0t_64_sync+0x198/0x19c [ 549.386376][T15541] gadgetfs gadget.0: really_probe: driver_sysfs_add failed executing program [ 549.386432][T15541] gadgetfs expected dummy_udc controller not usbip-vudc [ 549.386439][T15541] udc usbip-vudc.0: failed to start USB Gadget filesystem: -19 ** 9 printk messages dropped ** [ 549.398512][T15542] should_fail_ex+0x41c/0x590 ** 20 printk messages dropped ** [ 549.398697][T15542] __arm64_sys_write+0x7c/0x90 [ 549.398703][T15542] invoke_syscall+0x98/0x244 [ 549.398713][T15542] el0_svc_common+0xec/0x23c [ 549.398723][T15542] do_el0_svc+0x4c/0x5c [ 549.398732][T15542] el0_svc+0x64/0x260 [ 549.398742][T15542] el0t_64_sync_handler+0x48/0x148 [ 549.398752][T15542] el0t_64_sync+0x198/0x19c [ 549.398778][T15542] gadgetfs gadget.0: really_probe: driver_sysfs_add failed [ 549.398833][T15542] gadgetfs expected dummy_udc controller not usbip-vudc executing program [ 549.398839][T15542] udc usbip-vudc.0: failed to start USB Gadget filesystem: -19 ** 17 printk messages dropped ** [ 549.408012][T15543] driver_sysfs_add+0xec/0x1f0 ** 12 printk messages dropped ** [ 549.408138][T15543] __arm64_sys_write+0x7c/0x90 [ 549.408145][T15543] invoke_syscall+0x98/0x244 [ 549.408155][T15543] el0_svc_common+0xec/0x23c [ 549.408165][T15543] do_el0_svc+0x4c/0x5c [ 549.408174][T15543] el0_svc+0x64/0x260 [ 549.408184][T15543] el0t_64_sync_handler+0x48/0x148 [ 549.408194][T15543] el0t_64_sync+0x198/0x19c [ 549.408223][T15543] gadgetfs gadget.0: really_probe: driver_sysfs_add failed [ 549.408288][T15543] gadgetfs expected dummy_udc controller not usbip-vudc executing program [ 549.408295][T15543] udc usbip-vudc.0: failed to start USB Gadget filesystem: -19 ** 12 printk messages dropped ** [ 549.418618][T15544] __kernfs_new_node+0xf0/0x7d8 ** 17 printk messages dropped ** [ 549.418778][T15544] __arm64_sys_write+0x7c/0x90 [ 549.418785][T15544] invoke_syscall+0x98/0x244 [ 549.418794][T15544] el0_svc_common+0xec/0x23c [ 549.418804][T15544] do_el0_svc+0x4c/0x5c [ 549.418814][T15544] el0_svc+0x64/0x260 [ 549.418824][T15544] el0t_64_sync_handler+0x48/0x148 [ 549.418834][T15544] el0t_64_sync+0x198/0x19c [ 549.418860][T15544] gadgetfs gadget.0: really_probe: driver_sysfs_add failed [ 549.418914][T15544] gadgetfs expected dummy_udc controller not usbip-vudc executing program [ 549.418921][T15544] udc usbip-vudc.0: failed to start USB Gadget filesystem: -19 ** 28 printk messages dropped ** [ 549.443794][T15546] dev_config+0x91c/0xcc0 [ 549.443802][T15546] vfs_write+0x2a4/0xa0c [ 549.443812][T15546] ksys_write+0x12c/0x228 [ 549.443819][T15546] __arm64_sys_write+0x7c/0x90 [ 549.443825][T15546] invoke_syscall+0x98/0x244 [ 549.443836][T15546] el0_svc_common+0xec/0x23c [ 549.443845][T15546] do_el0_svc+0x4c/0x5c [ 549.443854][T15546] el0_svc+0x64/0x260 [ 549.443865][T15546] el0t_64_sync_handler+0x48/0x148 [ 549.443875][T15546] el0t_64_sync+0x198/0x19c [ 549.443903][T15546] gadgetfs gadget.0: really_probe: driver_sysfs_add failed executing program [ 549.443959][T15546] gadgetfs expected dummy_udc controller not usbip-vudc [ 549.443966][T15546] udc usbip-vudc.0: failed to start USB Gadget filesystem: -19 ** 27 printk messages dropped ** [ 549.454734][T15547] dev_config+0x91c/0xcc0 [ 549.454741][T15547] vfs_write+0x2a4/0xa0c [ 549.454751][T15547] ksys_write+0x12c/0x228 [ 549.454758][T15547] __arm64_sys_write+0x7c/0x90 [ 549.454765][T15547] invoke_syscall+0x98/0x244 [ 549.454775][T15547] el0_svc_common+0xec/0x23c [ 549.454784][T15547] do_el0_svc+0x4c/0x5c [ 549.454794][T15547] el0_svc+0x64/0x260 [ 549.454804][T15547] el0t_64_sync_handler+0x48/0x148 [ 549.454814][T15547] el0t_64_sync+0x198/0x19c [ 549.454840][T15547] gadgetfs gadget.0: really_probe: driver_sysfs_add failed executing program [ 549.454894][T15547] gadgetfs expected dummy_udc controller not usbip-vudc ** 22 printk messages dropped ** [ 549.464951][T15548] __driver_attach+0x168/0x384 ** 6 printk messages dropped ** [ 549.465014][T15548] vfs_write+0x2a4/0xa0c [ 549.465033][T15548] ksys_write+0x12c/0x228 [ 549.465039][T15548] __arm64_sys_write+0x7c/0x90 [ 549.465046][T15548] invoke_syscall+0x98/0x244 [ 549.465056][T15548] el0_svc_common+0xec/0x23c [ 549.465066][T15548] do_el0_svc+0x4c/0x5c [ 549.465075][T15548] el0_svc+0x64/0x260 [ 549.465085][T15548] el0t_64_sync_handler+0x48/0x148 [ 549.465095][T15548] el0t_64_sync+0x198/0x19c [ 549.465125][T15548] gadgetfs gadget.0: really_probe: driver_sysfs_add failed executing program [ 549.465179][T15548] gadgetfs expected dummy_udc controller not usbip-vudc ** 7 printk messages dropped ** [ 549.476145][T15549] __dump_stack+0x30/0x40 ** 21 printk messages dropped ** [ 549.476342][T15549] vfs_write+0x2a4/0xa0c [ 549.476352][T15549] ksys_write+0x12c/0x228 [ 549.476358][T15549] __arm64_sys_write+0x7c/0x90 [ 549.476365][T15549] invoke_syscall+0x98/0x244 [ 549.476375][T15549] el0_svc_common+0xec/0x23c [ 549.476384][T15549] do_el0_svc+0x4c/0x5c [ 549.476393][T15549] el0_svc+0x64/0x260 [ 549.476404][T15549] el0t_64_sync_handler+0x48/0x148 [ 549.476413][T15549] el0t_64_sync+0x198/0x19c [ 549.476439][T15549] gadgetfs gadget.0: really_probe: driver_sysfs_add failed [ 549.476492][T15549] gadgetfs expected dummy_udc controller not usbip-vudc ** 5 printk messages dropped ** executing program [ 549.486527][T15550] Call trace: ** 22 printk messages dropped ** [ 549.486734][T15550] dev_config+0x91c/0xcc0 [ 549.486741][T15550] vfs_write+0x2a4/0xa0c [ 549.486752][T15550] ksys_write+0x12c/0x228 [ 549.486758][T15550] __arm64_sys_write+0x7c/0x90 [ 549.486765][T15550] invoke_syscall+0x98/0x244 [ 549.486775][T15550] el0_svc_common+0xec/0x23c [ 549.486784][T15550] do_el0_svc+0x4c/0x5c [ 549.486794][T15550] el0_svc+0x64/0x260 [ 549.486803][T15550] el0t_64_sync_handler+0x48/0x148 [ 549.486813][T15550] el0t_64_sync+0x198/0x19c [ 549.486839][T15550] gadgetfs gadget.0: really_probe: driver_sysfs_add failed [ 549.486894][T15550] gadgetfs expected dummy_udc controller not usbip-vudc [ 549.486900][T15550] udc usbip-vudc.0: failed to start USB Gadget filesystem: -19 [ 549.487531][T15550] UDC core: USB Gadget filesystem: couldn't find an available UDC [ 549.497662][T15551] FAULT_INJECTION: forcing a failure. executing program [ 549.497662][T15551] name failslab, interval 1, probability 0, space 0, times 0 [ 549.497679][T15551] CPU: 0 UID: 0 PID: 15551 Comm: syz-executor192 Not tainted syzkaller #0 PREEMPT ** 25 printk messages dropped ** [ 549.497917][T15551] vfs_write+0x2a4/0xa0c [ 549.497927][T15551] ksys_write+0x12c/0x228 [ 549.497934][T15551] __arm64_sys_write+0x7c/0x90 [ 549.497941][T15551] invoke_syscall+0x98/0x244 [ 549.497951][T15551] el0_svc_common+0xec/0x23c [ 549.497960][T15551] do_el0_svc+0x4c/0x5c [ 549.497969][T15551] el0_svc+0x64/0x260 [ 549.497980][T15551] el0t_64_sync_handler+0x48/0x148 executing program [ 549.497989][T15551] el0t_64_sync+0x198/0x19c [ 549.498024][T15551] gadgetfs gadget.0: really_probe: driver_sysfs_add failed [ 549.498083][T15551] gadgetfs expected dummy_udc controller not usbip-vudc [ 549.498090][T15551] udc usbip-vudc.0: failed to start USB Gadget filesystem: -19 ** 28 printk messages dropped ** [ 549.509080][T15552] vfs_write+0x2a4/0xa0c [ 549.509090][T15552] ksys_write+0x12c/0x228 [ 549.509097][T15552] __arm64_sys_write+0x7c/0x90 [ 549.509104][T15552] invoke_syscall+0x98/0x244 [ 549.509114][T15552] el0_svc_common+0xec/0x23c [ 549.509123][T15552] do_el0_svc+0x4c/0x5c [ 549.509133][T15552] el0_svc+0x64/0x260 [ 549.509143][T15552] el0t_64_sync_handler+0x48/0x148 [ 549.509152][T15552] el0t_64_sync+0x198/0x19c [ 549.509179][T15552] gadgetfs gadget.0: really_probe: driver_sysfs_add failed executing program [ 549.509237][T15552] gadgetfs expected dummy_udc controller not usbip-vudc [ 549.509245][T15552] udc usbip-vudc.0: failed to start USB Gadget filesystem: -19 ** 27 printk messages dropped ** [ 549.519153][T15553] dev_config+0x91c/0xcc0 [ 549.519161][T15553] vfs_write+0x2a4/0xa0c [ 549.519171][T15553] ksys_write+0x12c/0x228 [ 549.519178][T15553] __arm64_sys_write+0x7c/0x90 [ 549.519185][T15553] invoke_syscall+0x98/0x244 [ 549.519195][T15553] el0_svc_common+0xec/0x23c [ 549.519204][T15553] do_el0_svc+0x4c/0x5c [ 549.519214][T15553] el0_svc+0x64/0x260 [ 549.519224][T15553] el0t_64_sync_handler+0x48/0x148 [ 549.519234][T15553] el0t_64_sync+0x198/0x19c executing program [ 549.519262][T15553] gadgetfs gadget.0: really_probe: driver_sysfs_add failed [ 549.519320][T15553] gadgetfs expected dummy_udc controller not usbip-vudc ** 28 printk messages dropped ** [ 549.529829][T15554] dev_config+0x91c/0xcc0 [ 549.529836][T15554] vfs_write+0x2a4/0xa0c [ 549.529847][T15554] ksys_write+0x12c/0x228 [ 549.529853][T15554] __arm64_sys_write+0x7c/0x90 [ 549.529860][T15554] invoke_syscall+0x98/0x244 [ 549.529870][T15554] el0_svc_common+0xec/0x23c [ 549.529880][T15554] do_el0_svc+0x4c/0x5c [ 549.529889][T15554] el0_svc+0x64/0x260 [ 549.529899][T15554] el0t_64_sync_handler+0x48/0x148 [ 549.529909][T15554] el0t_64_sync+0x198/0x19c [ 549.529935][T15554] gadgetfs gadget.0: really_probe: driver_sysfs_add failed executing program [ 549.529990][T15554] gadgetfs expected dummy_udc controller not usbip-vudc ** 28 printk messages dropped ** [ 549.542665][T15555] dev_config+0x91c/0xcc0 [ 549.542672][T15555] vfs_write+0x2a4/0xa0c [ 549.542683][T15555] ksys_write+0x12c/0x228 [ 549.542689][T15555] __arm64_sys_write+0x7c/0x90 [ 549.542696][T15555] invoke_syscall+0x98/0x244 [ 549.542705][T15555] el0_svc_common+0xec/0x23c [ 549.542715][T15555] do_el0_svc+0x4c/0x5c [ 549.542724][T15555] el0_svc+0x64/0x260 [ 549.542734][T15555] el0t_64_sync_handler+0x48/0x148 [ 549.542744][T15555] el0t_64_sync+0x198/0x19c [ 549.542771][T15555] gadgetfs gadget.0: really_probe: driver_sysfs_add failed executing program [ 549.542834][T15555] gadgetfs expected dummy_udc controller not usbip-vudc ** 16 printk messages dropped ** [ 549.553510][T15556] sysfs_do_create_link_sd+0x8c/0x120 ** 12 printk messages dropped ** [ 549.553628][T15556] vfs_write+0x2a4/0xa0c [ 549.553638][T15556] ksys_write+0x12c/0x228 [ 549.553645][T15556] __arm64_sys_write+0x7c/0x90 [ 549.553652][T15556] invoke_syscall+0x98/0x244 [ 549.553662][T15556] el0_svc_common+0xec/0x23c [ 549.553671][T15556] do_el0_svc+0x4c/0x5c [ 549.553680][T15556] el0_svc+0x64/0x260 [ 549.553691][T15556] el0t_64_sync_handler+0x48/0x148 [ 549.553700][T15556] el0t_64_sync+0x198/0x19c [ 549.553727][T15556] gadgetfs gadget.0: really_probe: driver_sysfs_add failed [ 549.553781][T15556] gadgetfs expected dummy_udc controller not usbip-vudc [ 549.553788][T15556] udc usbip-vudc.0: failed to start USB Gadget filesystem: -19 [ 549.555618][T15556] UDC core: USB Gadget filesystem: couldn't find an available UDC executing program [ 549.563622][T15557] FAULT_INJECTION: forcing a failure. [ 549.563622][T15557] name failslab, interval 1, probability 0, space 0, times 0 [ 549.563636][T15557] CPU: 0 UID: 0 PID: 15557 Comm: syz-executor192 Not tainted syzkaller #0 PREEMPT ** 24 printk messages dropped ** [ 549.563855][T15557] dev_config+0x91c/0xcc0 [ 549.563863][T15557] vfs_write+0x2a4/0xa0c [ 549.563873][T15557] ksys_write+0x12c/0x228 [ 549.563880][T15557] __arm64_sys_write+0x7c/0x90 [ 549.563886][T15557] invoke_syscall+0x98/0x244 [ 549.563896][T15557] el0_svc_common+0xec/0x23c executing program [ 549.563906][T15557] do_el0_svc+0x4c/0x5c [ 549.563915][T15557] el0_svc+0x64/0x260 ** 28 printk messages dropped ** [ 549.574926][T15558] driver_attach+0x50/0x60 ** 4 printk messages dropped ** [ 549.574971][T15558] vfs_write+0x2a4/0xa0c [ 549.574982][T15558] ksys_write+0x12c/0x228 [ 549.574989][T15558] __arm64_sys_write+0x7c/0x90 [ 549.574996][T15558] invoke_syscall+0x98/0x244 [ 549.575006][T15558] el0_svc_common+0xec/0x23c [ 549.575023][T15558] do_el0_svc+0x4c/0x5c [ 549.575032][T15558] el0_svc+0x64/0x260 [ 549.575043][T15558] el0t_64_sync_handler+0x48/0x148 [ 549.575053][T15558] el0t_64_sync+0x198/0x19c [ 549.575082][T15558] gadgetfs gadget.0: really_probe: driver_sysfs_add failed executing program [ 549.575146][T15558] gadgetfs expected dummy_udc controller not usbip-vudc [ 549.575153][T15558] udc usbip-vudc.0: failed to start USB Gadget filesystem: -19 ** 28 printk messages dropped ** [ 549.586663][T15559] vfs_write+0x2a4/0xa0c [ 549.586673][T15559] ksys_write+0x12c/0x228 [ 549.586680][T15559] __arm64_sys_write+0x7c/0x90 [ 549.586686][T15559] invoke_syscall+0x98/0x244 [ 549.586696][T15559] el0_svc_common+0xec/0x23c [ 549.586706][T15559] do_el0_svc+0x4c/0x5c [ 549.586715][T15559] el0_svc+0x64/0x260 [ 549.586726][T15559] el0t_64_sync_handler+0x48/0x148 [ 549.586736][T15559] el0t_64_sync+0x198/0x19c [ 549.586763][T15559] gadgetfs gadget.0: really_probe: driver_sysfs_add failed executing program [ 549.586817][T15559] gadgetfs expected dummy_udc controller not usbip-vudc [ 549.586823][T15559] udc usbip-vudc.0: failed to start USB Gadget filesystem: -19 ** 28 printk messages dropped ** [ 549.597335][T15560] vfs_write+0x2a4/0xa0c [ 549.597345][T15560] ksys_write+0x12c/0x228 [ 549.597352][T15560] __arm64_sys_write+0x7c/0x90 [ 549.597359][T15560] invoke_syscall+0x98/0x244 [ 549.597368][T15560] el0_svc_common+0xec/0x23c [ 549.597378][T15560] do_el0_svc+0x4c/0x5c [ 549.597387][T15560] el0_svc+0x64/0x260 [ 549.597398][T15560] el0t_64_sync_handler+0x48/0x148 [ 549.597408][T15560] el0t_64_sync+0x198/0x19c [ 549.597435][T15560] gadgetfs gadget.0: really_probe: driver_sysfs_add failed executing program [ 549.597491][T15560] gadgetfs expected dummy_udc controller not usbip-vudc ** 28 printk messages dropped ** [ 549.608269][T15561] dev_config+0x91c/0xcc0 [ 549.608277][T15561] vfs_write+0x2a4/0xa0c [ 549.608287][T15561] ksys_write+0x12c/0x228 [ 549.608293][T15561] __arm64_sys_write+0x7c/0x90 [ 549.608300][T15561] invoke_syscall+0x98/0x244 [ 549.608310][T15561] el0_svc_common+0xec/0x23c [ 549.608319][T15561] do_el0_svc+0x4c/0x5c [ 549.608329][T15561] el0_svc+0x64/0x260 [ 549.608339][T15561] el0t_64_sync_handler+0x48/0x148 [ 549.608349][T15561] el0t_64_sync+0x198/0x19c [ 549.608377][T15561] gadgetfs gadget.0: really_probe: driver_sysfs_add failed executing program [ 549.608438][T15561] gadgetfs expected dummy_udc controller not usbip-vudc [ 549.608446][T15561] udc usbip-vudc.0: failed to start USB Gadget filesystem: -19 ** 27 printk messages dropped ** [ 549.619873][T15562] dev_config+0x91c/0xcc0 [ 549.619880][T15562] vfs_write+0x2a4/0xa0c [ 549.619891][T15562] ksys_write+0x12c/0x228 [ 549.619897][T15562] __arm64_sys_write+0x7c/0x90 [ 549.619904][T15562] invoke_syscall+0x98/0x244 [ 549.619914][T15562] el0_svc_common+0xec/0x23c [ 549.619924][T15562] do_el0_svc+0x4c/0x5c [ 549.619933][T15562] el0_svc+0x64/0x260 [ 549.619943][T15562] el0t_64_sync_handler+0x48/0x148 [ 549.619953][T15562] el0t_64_sync+0x198/0x19c [ 549.619980][T15562] gadgetfs gadget.0: really_probe: driver_sysfs_add failed executing program [ 549.620041][T15562] gadgetfs expected dummy_udc controller not usbip-vudc ** 28 printk messages dropped ** [ 549.629433][T15563] dev_config+0x91c/0xcc0 [ 549.629440][T15563] vfs_write+0x2a4/0xa0c [ 549.629451][T15563] ksys_write+0x12c/0x228 [ 549.629457][T15563] __arm64_sys_write+0x7c/0x90 [ 549.629464][T15563] invoke_syscall+0x98/0x244 [ 549.629474][T15563] el0_svc_common+0xec/0x23c [ 549.629483][T15563] do_el0_svc+0x4c/0x5c [ 549.629493][T15563] el0_svc+0x64/0x260 [ 549.629503][T15563] el0t_64_sync_handler+0x48/0x148 [ 549.629513][T15563] el0t_64_sync+0x198/0x19c [ 549.629539][T15563] gadgetfs gadget.0: really_probe: driver_sysfs_add failed executing program [ 549.629594][T15563] gadgetfs expected dummy_udc controller not usbip-vudc [ 549.629600][T15563] udc usbip-vudc.0: failed to start USB Gadget filesystem: -19 ** 28 printk messages dropped ** [ 549.639648][T15564] vfs_write+0x2a4/0xa0c [ 549.639658][T15564] ksys_write+0x12c/0x228 [ 549.639664][T15564] __arm64_sys_write+0x7c/0x90 [ 549.639671][T15564] invoke_syscall+0x98/0x244 [ 549.639681][T15564] el0_svc_common+0xec/0x23c [ 549.639690][T15564] do_el0_svc+0x4c/0x5c [ 549.639700][T15564] el0_svc+0x64/0x260 [ 549.639710][T15564] el0t_64_sync_handler+0x48/0x148 [ 549.639720][T15564] el0t_64_sync+0x198/0x19c [ 549.639746][T15564] gadgetfs gadget.0: really_probe: driver_sysfs_add failed executing program [ 549.639800][T15564] gadgetfs expected dummy_udc controller not usbip-vudc [ 549.639806][T15564] udc usbip-vudc.0: failed to start USB Gadget filesystem: -19 ** 27 printk messages dropped ** [ 549.653412][T15565] dev_config+0x91c/0xcc0 [ 549.653419][T15565] vfs_write+0x2a4/0xa0c [ 549.653430][T15565] ksys_write+0x12c/0x228 [ 549.653436][T15565] __arm64_sys_write+0x7c/0x90 [ 549.653443][T15565] invoke_syscall+0x98/0x244 [ 549.653452][T15565] el0_svc_common+0xec/0x23c [ 549.653462][T15565] do_el0_svc+0x4c/0x5c [ 549.653471][T15565] el0_svc+0x64/0x260 [ 549.653482][T15565] el0t_64_sync_handler+0x48/0x148 [ 549.653492][T15565] el0t_64_sync+0x198/0x19c executing program [ 549.653519][T15565] gadgetfs gadget.0: really_probe: driver_sysfs_add failed [ 549.653583][T15565] gadgetfs expected dummy_udc controller not usbip-vudc ** 28 printk messages dropped ** [ 549.664700][T15566] dev_config+0x91c/0xcc0 [ 549.664708][T15566] vfs_write+0x2a4/0xa0c [ 549.664718][T15566] ksys_write+0x12c/0x228 [ 549.664725][T15566] __arm64_sys_write+0x7c/0x90 [ 549.664731][T15566] invoke_syscall+0x98/0x244 [ 549.664742][T15566] el0_svc_common+0xec/0x23c [ 549.664751][T15566] do_el0_svc+0x4c/0x5c [ 549.664761][T15566] el0_svc+0x64/0x260 [ 549.664771][T15566] el0t_64_sync_handler+0x48/0x148 [ 549.664780][T15566] el0t_64_sync+0x198/0x19c [ 549.664808][T15566] gadgetfs gadget.0: really_probe: driver_sysfs_add failed executing program [ 549.664864][T15566] gadgetfs expected dummy_udc controller not usbip-vudc ** 5 printk messages dropped ** [ 549.675867][T15567] Call trace: ** 22 printk messages dropped ** [ 549.676085][T15567] dev_config+0x91c/0xcc0 [ 549.676093][T15567] vfs_write+0x2a4/0xa0c [ 549.676103][T15567] ksys_write+0x12c/0x228 [ 549.676110][T15567] __arm64_sys_write+0x7c/0x90 [ 549.676117][T15567] invoke_syscall+0x98/0x244 [ 549.676127][T15567] el0_svc_common+0xec/0x23c [ 549.676136][T15567] do_el0_svc+0x4c/0x5c [ 549.676145][T15567] el0_svc+0x64/0x260 [ 549.676156][T15567] el0t_64_sync_handler+0x48/0x148 [ 549.676165][T15567] el0t_64_sync+0x198/0x19c [ 549.676193][T15567] gadgetfs gadget.0: really_probe: driver_sysfs_add failed [ 549.676250][T15567] gadgetfs expected dummy_udc controller not usbip-vudc executing program [ 549.676258][T15567] udc usbip-vudc.0: failed to start USB Gadget filesystem: -19 ** 16 printk messages dropped ** [ 549.685725][T15568] sysfs_create_link+0x74/0x94 ** 11 printk messages dropped ** [ 549.685834][T15568] vfs_write+0x2a4/0xa0c [ 549.685844][T15568] ksys_write+0x12c/0x228 [ 549.685851][T15568] __arm64_sys_write+0x7c/0x90 [ 549.685857][T15568] invoke_syscall+0x98/0x244 [ 549.685867][T15568] el0_svc_common+0xec/0x23c [ 549.685877][T15568] do_el0_svc+0x4c/0x5c [ 549.685886][T15568] el0_svc+0x64/0x260 [ 549.685896][T15568] el0t_64_sync_handler+0x48/0x148 [ 549.685906][T15568] el0t_64_sync+0x198/0x19c executing program [ 549.685933][T15568] gadgetfs gadget.0: really_probe: driver_sysfs_add failed ** 5 printk messages dropped ** [ 549.697058][T15569] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 ** 23 printk messages dropped ** [ 549.697271][T15569] dev_config+0x91c/0xcc0 [ 549.697279][T15569] vfs_write+0x2a4/0xa0c [ 549.697289][T15569] ksys_write+0x12c/0x228 [ 549.697296][T15569] __arm64_sys_write+0x7c/0x90 [ 549.697302][T15569] invoke_syscall+0x98/0x244 [ 549.697312][T15569] el0_svc_common+0xec/0x23c [ 549.697322][T15569] do_el0_svc+0x4c/0x5c [ 549.697331][T15569] el0_svc+0x64/0x260 [ 549.697341][T15569] el0t_64_sync_handler+0x48/0x148 [ 549.697351][T15569] el0t_64_sync+0x198/0x19c executing program ** 26 printk messages dropped ** [ 549.707321][T15570] driver_attach+0x50/0x60 ** 3 printk messages dropped ** [ 549.707359][T15570] dev_config+0x91c/0xcc0 [ 549.707367][T15570] vfs_write+0x2a4/0xa0c [ 549.707377][T15570] ksys_write+0x12c/0x228 [ 549.707383][T15570] __arm64_sys_write+0x7c/0x90 [ 549.707390][T15570] invoke_syscall+0x98/0x244 [ 549.707400][T15570] el0_svc_common+0xec/0x23c [ 549.707409][T15570] do_el0_svc+0x4c/0x5c [ 549.707419][T15570] el0_svc+0x64/0x260 [ 549.707429][T15570] el0t_64_sync_handler+0x48/0x148 [ 549.707439][T15570] el0t_64_sync+0x198/0x19c [ 549.707466][T15570] gadgetfs gadget.0: really_probe: driver_sysfs_add failed executing program [ 549.707519][T15570] gadgetfs expected dummy_udc controller not usbip-vudc [ 549.707525][T15570] udc usbip-vudc.0: failed to start USB Gadget filesystem: -19 ** 27 printk messages dropped ** [ 549.718629][T15571] dev_config+0x91c/0xcc0 [ 549.718636][T15571] vfs_write+0x2a4/0xa0c [ 549.718647][T15571] ksys_write+0x12c/0x228 [ 549.718653][T15571] __arm64_sys_write+0x7c/0x90 [ 549.718660][T15571] invoke_syscall+0x98/0x244 [ 549.718670][T15571] el0_svc_common+0xec/0x23c [ 549.718679][T15571] do_el0_svc+0x4c/0x5c [ 549.718689][T15571] el0_svc+0x64/0x260 [ 549.718699][T15571] el0t_64_sync_handler+0x48/0x148 [ 549.718709][T15571] el0t_64_sync+0x198/0x19c executing program [ 549.718735][T15571] gadgetfs gadget.0: really_probe: driver_sysfs_add failed [ 549.718790][T15571] gadgetfs expected dummy_udc controller not usbip-vudc ** 28 printk messages dropped ** [ 549.728643][T15572] dev_config+0x91c/0xcc0 [ 549.728650][T15572] vfs_write+0x2a4/0xa0c [ 549.728661][T15572] ksys_write+0x12c/0x228 [ 549.728667][T15572] __arm64_sys_write+0x7c/0x90 [ 549.728674][T15572] invoke_syscall+0x98/0x244 [ 549.728684][T15572] el0_svc_common+0xec/0x23c [ 549.728693][T15572] do_el0_svc+0x4c/0x5c [ 549.728703][T15572] el0_svc+0x64/0x260 [ 549.728713][T15572] el0t_64_sync_handler+0x48/0x148 [ 549.728723][T15572] el0t_64_sync+0x198/0x19c [ 549.728748][T15572] gadgetfs gadget.0: really_probe: driver_sysfs_add failed executing program [ 549.728801][T15572] gadgetfs expected dummy_udc controller not usbip-vudc ** 22 printk messages dropped ** [ 549.739182][T15573] __driver_attach+0x168/0x384 ** 6 printk messages dropped ** [ 549.739245][T15573] vfs_write+0x2a4/0xa0c [ 549.739255][T15573] ksys_write+0x12c/0x228 [ 549.739262][T15573] __arm64_sys_write+0x7c/0x90 [ 549.739268][T15573] invoke_syscall+0x98/0x244 [ 549.739278][T15573] el0_svc_common+0xec/0x23c [ 549.739288][T15573] do_el0_svc+0x4c/0x5c [ 549.739297][T15573] el0_svc+0x64/0x260 [ 549.739307][T15573] el0t_64_sync_handler+0x48/0x148 [ 549.739317][T15573] el0t_64_sync+0x198/0x19c [ 549.739344][T15573] gadgetfs gadget.0: really_probe: driver_sysfs_add failed executing program [ 549.739406][T15573] gadgetfs expected dummy_udc controller not usbip-vudc ** 22 printk messages dropped ** [ 549.749395][T15574] __driver_attach+0x168/0x384 ** 6 printk messages dropped ** [ 549.749457][T15574] vfs_write+0x2a4/0xa0c [ 549.749468][T15574] ksys_write+0x12c/0x228 [ 549.749474][T15574] __arm64_sys_write+0x7c/0x90 [ 549.749481][T15574] invoke_syscall+0x98/0x244 [ 549.749491][T15574] el0_svc_common+0xec/0x23c [ 549.749500][T15574] do_el0_svc+0x4c/0x5c [ 549.749510][T15574] el0_svc+0x64/0x260 [ 549.749519][T15574] el0t_64_sync_handler+0x48/0x148 [ 549.749529][T15574] el0t_64_sync+0x198/0x19c [ 549.749555][T15574] gadgetfs gadget.0: really_probe: driver_sysfs_add failed executing program [ 549.749610][T15574] gadgetfs expected dummy_udc controller not usbip-vudc ** 28 printk messages dropped ** [ 549.762316][T15575] dev_config+0x91c/0xcc0 [ 549.762324][T15575] vfs_write+0x2a4/0xa0c [ 549.762334][T15575] ksys_write+0x12c/0x228 [ 549.762341][T15575] __arm64_sys_write+0x7c/0x90 [ 549.762348][T15575] invoke_syscall+0x98/0x244 [ 549.762357][T15575] el0_svc_common+0xec/0x23c [ 549.762367][T15575] do_el0_svc+0x4c/0x5c [ 549.762376][T15575] el0_svc+0x64/0x260 [ 549.762386][T15575] el0t_64_sync_handler+0x48/0x148 [ 549.762396][T15575] el0t_64_sync+0x198/0x19c [ 549.762424][T15575] gadgetfs gadget.0: really_probe: driver_sysfs_add failed executing program [ 549.762480][T15575] gadgetfs expected dummy_udc controller not usbip-vudc [ 549.762486][T15575] udc usbip-vudc.0: failed to start USB Gadget filesystem: -19 ** 26 printk messages dropped ** [ 549.773257][T15576] usb_gadget_register_driver_owner+0xf0/0x25c ** 1 printk messages dropped ** [ 549.773276][T15576] vfs_write+0x2a4/0xa0c [ 549.773286][T15576] ksys_write+0x12c/0x228 [ 549.773292][T15576] __arm64_sys_write+0x7c/0x90 [ 549.773299][T15576] invoke_syscall+0x98/0x244 [ 549.773309][T15576] el0_svc_common+0xec/0x23c [ 549.773319][T15576] do_el0_svc+0x4c/0x5c [ 549.773328][T15576] el0_svc+0x64/0x260 [ 549.773338][T15576] el0t_64_sync_handler+0x48/0x148 [ 549.773348][T15576] el0t_64_sync+0x198/0x19c executing program [ 549.773375][T15576] gadgetfs gadget.0: really_probe: driver_sysfs_add failed [ 549.773437][T15576] gadgetfs expected dummy_udc controller not usbip-vudc ** 27 printk messages dropped ** [ 549.786062][T15577] usb_gadget_register_driver_owner+0xf0/0x25c ** 1 printk messages dropped ** [ 549.786081][T15577] vfs_write+0x2a4/0xa0c [ 549.786091][T15577] ksys_write+0x12c/0x228 [ 549.786098][T15577] __arm64_sys_write+0x7c/0x90 [ 549.786105][T15577] invoke_syscall+0x98/0x244 [ 549.786115][T15577] el0_svc_common+0xec/0x23c [ 549.786124][T15577] do_el0_svc+0x4c/0x5c [ 549.786134][T15577] el0_svc+0x64/0x260 [ 549.786144][T15577] el0t_64_sync_handler+0x48/0x148 [ 549.786153][T15577] el0t_64_sync+0x198/0x19c [ 549.786183][T15577] gadgetfs gadget.0: really_probe: driver_sysfs_add failed [ 549.786245][T15577] gadgetfs expected dummy_udc controller not usbip-vudc ** 13 printk messages dropped ** [ 549.795141][T15578] __kernfs_new_node+0xf0/0x7d8 ** 13 printk messages dropped ** executing program [ 549.795264][T15578] usb_gadget_register_driver_owner+0xf0/0x25c [ 549.795276][T15578] dev_config+0x91c/0xcc0 [ 549.795283][T15578] vfs_write+0x2a4/0xa0c [ 549.795293][T15578] ksys_write+0x12c/0x228 [ 549.795299][T15578] __arm64_sys_write+0x7c/0x90 [ 549.795306][T15578] invoke_syscall+0x98/0x244 [ 549.795316][T15578] el0_svc_common+0xec/0x23c [ 549.795326][T15578] do_el0_svc+0x4c/0x5c [ 549.795335][T15578] el0_svc+0x64/0x260 [ 549.795345][T15578] el0t_64_sync_handler+0x48/0x148 executing program [ 549.795355][T15578] el0t_64_sync+0x198/0x19c [ 549.795380][T15578] gadgetfs gadget.0: really_probe: driver_sysfs_add failed ** 3 printk messages dropped ** [ 549.805726][T15579] FAULT_INJECTION: forcing a failure. [ 549.805726][T15579] name failslab, interval 1, probability 0, space 0, times 0 ** 26 printk messages dropped ** [ 549.805969][T15579] vfs_write+0x2a4/0xa0c [ 549.805979][T15579] ksys_write+0x12c/0x228 [ 549.805986][T15579] __arm64_sys_write+0x7c/0x90 [ 549.805993][T15579] invoke_syscall+0x98/0x244 [ 549.806003][T15579] el0_svc_common+0xec/0x23c [ 549.806013][T15579] do_el0_svc+0x4c/0x5c [ 549.806029][T15579] el0_svc+0x64/0x260 [ 549.806040][T15579] el0t_64_sync_handler+0x48/0x148 executing program [ 549.806049][T15579] el0t_64_sync+0x198/0x19c [ 549.806076][T15579] gadgetfs gadget.0: really_probe: driver_sysfs_add failed ** 25 printk messages dropped ** [ 549.817726][T15580] driver_attach+0x50/0x60 ** 4 printk messages dropped ** [ 549.817771][T15580] vfs_write+0x2a4/0xa0c [ 549.817781][T15580] ksys_write+0x12c/0x228 [ 549.817788][T15580] __arm64_sys_write+0x7c/0x90 [ 549.817795][T15580] invoke_syscall+0x98/0x244 [ 549.817804][T15580] el0_svc_common+0xec/0x23c [ 549.817814][T15580] do_el0_svc+0x4c/0x5c [ 549.817824][T15580] el0_svc+0x64/0x260 [ 549.817834][T15580] el0t_64_sync_handler+0x48/0x148 [ 549.817843][T15580] el0t_64_sync+0x198/0x19c executing program [ 549.817869][T15580] gadgetfs gadget.0: really_probe: driver_sysfs_add failed [ 549.817923][T15580] gadgetfs expected dummy_udc controller not usbip-vudc ** 24 printk messages dropped ** [ 549.827816][T15581] driver_attach+0x50/0x60 ** 4 printk messages dropped ** [ 549.827861][T15581] vfs_write+0x2a4/0xa0c [ 549.827872][T15581] ksys_write+0x12c/0x228 [ 549.827878][T15581] __arm64_sys_write+0x7c/0x90 [ 549.827885][T15581] invoke_syscall+0x98/0x244 [ 549.827895][T15581] el0_svc_common+0xec/0x23c [ 549.827904][T15581] do_el0_svc+0x4c/0x5c [ 549.827914][T15581] el0_svc+0x64/0x260 [ 549.827923][T15581] el0t_64_sync_handler+0x48/0x148 [ 549.827933][T15581] el0t_64_sync+0x198/0x19c [ 549.827959][T15581] gadgetfs gadget.0: really_probe: driver_sysfs_add failed executing program [ 549.828012][T15581] gadgetfs expected dummy_udc controller not usbip-vudc [ 549.828025][T15581] udc usbip-vudc.0: failed to start USB Gadget filesystem: -19 [ 549.828610][T15581] UDC core: USB Gadget filesystem: couldn't find an available UDC ** 25 printk messages dropped ** [ 549.840375][T15582] usb_gadget_register_driver_owner+0xf0/0x25c ** 1 printk messages dropped ** [ 549.840394][T15582] vfs_write+0x2a4/0xa0c [ 549.840404][T15582] ksys_write+0x12c/0x228 [ 549.840411][T15582] __arm64_sys_write+0x7c/0x90 [ 549.840418][T15582] invoke_syscall+0x98/0x244 [ 549.840428][T15582] el0_svc_common+0xec/0x23c [ 549.840438][T15582] do_el0_svc+0x4c/0x5c [ 549.840447][T15582] el0_svc+0x64/0x260 [ 549.840457][T15582] el0t_64_sync_handler+0x48/0x148 ** 4 printk messages dropped ** executing program [ 549.841074][T15582] UDC core: USB Gadget filesystem: couldn't find an available UDC ** 25 printk messages dropped ** [ 549.849967][T15583] usb_gadget_register_driver_owner+0xf0/0x25c ** 1 printk messages dropped ** [ 549.849986][T15583] vfs_write+0x2a4/0xa0c [ 549.849996][T15583] ksys_write+0x12c/0x228 [ 549.850003][T15583] __arm64_sys_write+0x7c/0x90 [ 549.850010][T15583] invoke_syscall+0x98/0x244 [ 549.850028][T15583] el0_svc_common+0xec/0x23c [ 549.850038][T15583] do_el0_svc+0x4c/0x5c [ 549.850048][T15583] el0_svc+0x64/0x260 [ 549.850058][T15583] el0t_64_sync_handler+0x48/0x148 [ 549.850068][T15583] el0t_64_sync+0x198/0x19c executing program [ 549.850096][T15583] gadgetfs gadget.0: really_probe: driver_sysfs_add failed [ 549.850152][T15583] gadgetfs expected dummy_udc controller not usbip-vudc ** 4 printk messages dropped ** [ 549.860827][T15584] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 ** 24 printk messages dropped ** [ 549.861055][T15584] vfs_write+0x2a4/0xa0c [ 549.861066][T15584] ksys_write+0x12c/0x228 [ 549.861073][T15584] __arm64_sys_write+0x7c/0x90 [ 549.861079][T15584] invoke_syscall+0x98/0x244 [ 549.861089][T15584] el0_svc_common+0xec/0x23c [ 549.861099][T15584] do_el0_svc+0x4c/0x5c [ 549.861108][T15584] el0_svc+0x64/0x260 [ 549.861119][T15584] el0t_64_sync_handler+0x48/0x148 executing program [ 549.861128][T15584] el0t_64_sync+0x198/0x19c [ 549.861157][T15584] gadgetfs gadget.0: really_probe: driver_sysfs_add failed ** 30 printk messages dropped ** [ 549.871712][T15585] vfs_write+0x2a4/0xa0c [ 549.871722][T15585] ksys_write+0x12c/0x228 [ 549.871729][T15585] __arm64_sys_write+0x7c/0x90 [ 549.871735][T15585] invoke_syscall+0x98/0x244 [ 549.871745][T15585] el0_svc_common+0xec/0x23c [ 549.871755][T15585] do_el0_svc+0x4c/0x5c [ 549.871764][T15585] el0_svc+0x64/0x260 [ 549.871774][T15585] el0t_64_sync_handler+0x48/0x148 [ 549.871784][T15585] el0t_64_sync+0x198/0x19c [ 549.871810][T15585] gadgetfs gadget.0: really_probe: driver_sysfs_add failed executing program [ 549.871876][T15585] gadgetfs expected dummy_udc controller not usbip-vudc [ 549.871883][T15585] udc usbip-vudc.0: failed to start USB Gadget filesystem: -19 ** 26 printk messages dropped ** [ 549.882390][T15586] usb_gadget_register_driver_owner+0xf0/0x25c ** 1 printk messages dropped ** [ 549.882409][T15586] vfs_write+0x2a4/0xa0c [ 549.882419][T15586] ksys_write+0x12c/0x228 [ 549.882425][T15586] __arm64_sys_write+0x7c/0x90 [ 549.882432][T15586] invoke_syscall+0x98/0x244 [ 549.882442][T15586] el0_svc_common+0xec/0x23c [ 549.882452][T15586] do_el0_svc+0x4c/0x5c [ 549.882461][T15586] el0_svc+0x64/0x260 [ 549.882471][T15586] el0t_64_sync_handler+0x48/0x148 [ 549.882481][T15586] el0t_64_sync+0x198/0x19c executing program [ 549.882507][T15586] gadgetfs gadget.0: really_probe: driver_sysfs_add failed ** 28 printk messages dropped ** [ 549.893034][T15587] usb_gadget_register_driver_owner+0xf0/0x25c ** 1 printk messages dropped ** [ 549.893054][T15587] vfs_write+0x2a4/0xa0c [ 549.893065][T15587] ksys_write+0x12c/0x228 [ 549.893072][T15587] __arm64_sys_write+0x7c/0x90 [ 549.893079][T15587] invoke_syscall+0x98/0x244 [ 549.893089][T15587] el0_svc_common+0xec/0x23c [ 549.893099][T15587] do_el0_svc+0x4c/0x5c [ 549.893108][T15587] el0_svc+0x64/0x260 [ 549.893118][T15587] el0t_64_sync_handler+0x48/0x148 [ 549.893128][T15587] el0t_64_sync+0x198/0x19c [ 549.893157][T15587] gadgetfs gadget.0: really_probe: driver_sysfs_add failed [ 549.893212][T15587] gadgetfs expected dummy_udc controller not usbip-vudc [ 549.893220][T15587] udc usbip-vudc.0: failed to start USB Gadget filesystem: -19 [ 549.893864][T15587] UDC core: USB Gadget filesystem: couldn't find an available UDC ** 25 printk messages dropped ** executing program [ 549.903820][T15588] usb_gadget_register_driver_owner+0xf0/0x25c [ 549.903832][T15588] dev_config+0x91c/0xcc0 [ 549.903840][T15588] vfs_write+0x2a4/0xa0c [ 549.903850][T15588] ksys_write+0x12c/0x228 [ 549.903857][T15588] __arm64_sys_write+0x7c/0x90 [ 549.903864][T15588] invoke_syscall+0x98/0x244 [ 549.903874][T15588] el0_svc_common+0xec/0x23c [ 549.903884][T15588] do_el0_svc+0x4c/0x5c [ 549.903893][T15588] el0_svc+0x64/0x260 [ 549.903904][T15588] el0t_64_sync_handler+0x48/0x148 [ 549.903914][T15588] el0t_64_sync+0x198/0x19c executing program [ 549.903941][T15588] gadgetfs gadget.0: really_probe: driver_sysfs_add failed [ 549.903997][T15588] gadgetfs expected dummy_udc controller not usbip-vudc ** 27 printk messages dropped ** [ 549.913933][T15589] usb_gadget_register_driver_owner+0xf0/0x25c ** 1 printk messages dropped ** [ 549.913952][T15589] vfs_write+0x2a4/0xa0c [ 549.913962][T15589] ksys_write+0x12c/0x228 [ 549.913969][T15589] __arm64_sys_write+0x7c/0x90 [ 549.913976][T15589] invoke_syscall+0x98/0x244 [ 549.913985][T15589] el0_svc_common+0xec/0x23c [ 549.913995][T15589] do_el0_svc+0x4c/0x5c [ 549.914004][T15589] el0_svc+0x64/0x260 [ 549.914014][T15589] el0t_64_sync_handler+0x48/0x148 [ 549.914031][T15589] el0t_64_sync+0x198/0x19c executing program [ 549.915617][T15589] gadgetfs gadget.0: really_probe: driver_sysfs_add failed [ 549.915695][T15589] gadgetfs expected dummy_udc controller not usbip-vudc ** 27 printk messages dropped ** [ 549.924970][T15590] usb_gadget_register_driver_owner+0xf0/0x25c ** 1 printk messages dropped ** [ 549.924989][T15590] vfs_write+0x2a4/0xa0c [ 549.924999][T15590] ksys_write+0x12c/0x228 [ 549.925006][T15590] __arm64_sys_write+0x7c/0x90 [ 549.925013][T15590] invoke_syscall+0x98/0x244 [ 549.925031][T15590] el0_svc_common+0xec/0x23c [ 549.925041][T15590] do_el0_svc+0x4c/0x5c [ 549.925051][T15590] el0_svc+0x64/0x260 [ 549.925061][T15590] el0t_64_sync_handler+0x48/0x148 [ 549.925072][T15590] el0t_64_sync+0x198/0x19c executing program [ 549.925097][T15590] gadgetfs gadget.0: really_probe: driver_sysfs_add failed [ 549.925151][T15590] gadgetfs expected dummy_udc controller not usbip-vudc ** 29 printk messages dropped ** [ 549.936537][T15591] vfs_write+0x2a4/0xa0c [ 549.936548][T15591] ksys_write+0x12c/0x228 [ 549.936554][T15591] __arm64_sys_write+0x7c/0x90 [ 549.936561][T15591] invoke_syscall+0x98/0x244 [ 549.936571][T15591] el0_svc_common+0xec/0x23c [ 549.936581][T15591] do_el0_svc+0x4c/0x5c [ 549.936590][T15591] el0_svc+0x64/0x260 [ 549.936600][T15591] el0t_64_sync_handler+0x48/0x148 [ 549.936610][T15591] el0t_64_sync+0x198/0x19c [ 549.936636][T15591] gadgetfs gadget.0: really_probe: driver_sysfs_add failed executing program [ 549.936689][T15591] gadgetfs expected dummy_udc controller not usbip-vudc [ 549.936695][T15591] udc usbip-vudc.0: failed to start USB Gadget filesystem: -19 ** 17 printk messages dropped ** [ 549.947332][T15592] driver_sysfs_add+0xec/0x1f0 ** 8 printk messages dropped ** [ 549.947413][T15592] usb_gadget_register_driver_owner+0xf0/0x25c ** 1 printk messages dropped ** [ 549.947432][T15592] vfs_write+0x2a4/0xa0c [ 549.947442][T15592] ksys_write+0x12c/0x228 [ 549.947449][T15592] __arm64_sys_write+0x7c/0x90 [ 549.947456][T15592] invoke_syscall+0x98/0x244 [ 549.947466][T15592] el0_svc_common+0xec/0x23c [ 549.947475][T15592] do_el0_svc+0x4c/0x5c [ 549.947485][T15592] el0_svc+0x64/0x260 [ 549.947494][T15592] el0t_64_sync_handler+0x48/0x148 executing program [ 549.947504][T15592] el0t_64_sync+0x198/0x19c [ 549.947530][T15592] gadgetfs gadget.0: really_probe: driver_sysfs_add failed ** 28 printk messages dropped ** [ 549.958131][T15593] usb_gadget_register_driver_owner+0xf0/0x25c ** 1 printk messages dropped ** [ 549.958150][T15593] vfs_write+0x2a4/0xa0c [ 549.958160][T15593] ksys_write+0x12c/0x228 [ 549.958167][T15593] __arm64_sys_write+0x7c/0x90 [ 549.958174][T15593] invoke_syscall+0x98/0x244 [ 549.958184][T15593] el0_svc_common+0xec/0x23c [ 549.958193][T15593] do_el0_svc+0x4c/0x5c [ 549.958203][T15593] el0_svc+0x64/0x260 [ 549.958213][T15593] el0t_64_sync_handler+0x48/0x148 [ 549.958223][T15593] el0t_64_sync+0x198/0x19c [ 549.958249][T15593] gadgetfs gadget.0: really_probe: driver_sysfs_add failed [ 549.958306][T15593] gadgetfs expected dummy_udc controller not usbip-vudc executing program ** 27 printk messages dropped ** [ 549.968727][T15594] usb_gadget_register_driver_owner+0xf0/0x25c [ 549.968739][T15594] dev_config+0x91c/0xcc0 [ 549.968746][T15594] vfs_write+0x2a4/0xa0c [ 549.968756][T15594] ksys_write+0x12c/0x228 [ 549.968763][T15594] __arm64_sys_write+0x7c/0x90 [ 549.968770][T15594] invoke_syscall+0x98/0x244 [ 549.968780][T15594] el0_svc_common+0xec/0x23c [ 549.968789][T15594] do_el0_svc+0x4c/0x5c [ 549.968799][T15594] el0_svc+0x64/0x260 [ 549.968809][T15594] el0t_64_sync_handler+0x48/0x148 [ 549.968819][T15594] el0t_64_sync+0x198/0x19c [ 549.968844][T15594] gadgetfs gadget.0: really_probe: driver_sysfs_add failed executing program [ 549.968897][T15594] gadgetfs expected dummy_udc controller not usbip-vudc [ 549.968904][T15594] udc usbip-vudc.0: failed to start USB Gadget filesystem: -19 ** 24 printk messages dropped ** [ 549.979898][T15595] bus_add_driver+0x208/0x500 ** 1 printk messages dropped ** [ 549.979916][T15595] usb_gadget_register_driver_owner+0xf0/0x25c [ 549.979927][T15595] dev_config+0x91c/0xcc0 [ 549.979935][T15595] vfs_write+0x2a4/0xa0c [ 549.979945][T15595] ksys_write+0x12c/0x228 [ 549.979951][T15595] __arm64_sys_write+0x7c/0x90 [ 549.979958][T15595] invoke_syscall+0x98/0x244 [ 549.979968][T15595] el0_svc_common+0xec/0x23c executing program [ 549.979978][T15595] do_el0_svc+0x4c/0x5c [ 549.979987][T15595] el0_svc+0x64/0x260 ** 26 printk messages dropped ** [ 549.989500][T15596] __driver_attach+0x168/0x384 ** 4 printk messages dropped ** [ 549.989544][T15596] usb_gadget_register_driver_owner+0xf0/0x25c [ 549.989556][T15596] dev_config+0x91c/0xcc0 [ 549.989563][T15596] vfs_write+0x2a4/0xa0c [ 549.989573][T15596] ksys_write+0x12c/0x228 [ 549.989580][T15596] __arm64_sys_write+0x7c/0x90 [ 549.989587][T15596] invoke_syscall+0x98/0x244 [ 549.989597][T15596] el0_svc_common+0xec/0x23c [ 549.989606][T15596] do_el0_svc+0x4c/0x5c [ 549.989616][T15596] el0_svc+0x64/0x260 [ 549.989626][T15596] el0t_64_sync_handler+0x48/0x148 executing program [ 549.989635][T15596] el0t_64_sync+0x198/0x19c [ 549.989661][T15596] gadgetfs gadget.0: really_probe: driver_sysfs_add failed ** 26 printk messages dropped ** [ 550.000506][T15597] bus_add_driver+0x208/0x500 ** 1 printk messages dropped ** [ 550.000523][T15597] usb_gadget_register_driver_owner+0xf0/0x25c [ 550.000535][T15597] dev_config+0x91c/0xcc0 [ 550.000543][T15597] vfs_write+0x2a4/0xa0c [ 550.000553][T15597] ksys_write+0x12c/0x228 [ 550.000560][T15597] __arm64_sys_write+0x7c/0x90 [ 550.000566][T15597] invoke_syscall+0x98/0x244 [ 550.000576][T15597] el0_svc_common+0xec/0x23c [ 550.000586][T15597] do_el0_svc+0x4c/0x5c [ 550.000595][T15597] el0_svc+0x64/0x260 [ 550.000605][T15597] el0t_64_sync_handler+0x48/0x148 [ 550.000615][T15597] el0t_64_sync+0x198/0x19c [ 550.000641][T15597] gadgetfs gadget.0: really_probe: driver_sysfs_add failed [ 550.000694][T15597] gadgetfs expected dummy_udc controller not usbip-vudc ** 5 printk messages dropped ** [ 550.011005][T15598] Call trace: executing program ** 19 printk messages dropped ** [ 550.011196][T15598] bus_add_driver+0x208/0x500 [ 550.011204][T15598] driver_register+0x220/0x310 [ 550.011214][T15598] usb_gadget_register_driver_owner+0xf0/0x25c [ 550.011225][T15598] dev_config+0x91c/0xcc0 [ 550.011233][T15598] vfs_write+0x2a4/0xa0c [ 550.011243][T15598] ksys_write+0x12c/0x228 [ 550.011250][T15598] __arm64_sys_write+0x7c/0x90 [ 550.011256][T15598] invoke_syscall+0x98/0x244 [ 550.011266][T15598] el0_svc_common+0xec/0x23c [ 550.011276][T15598] do_el0_svc+0x4c/0x5c [ 550.011285][T15598] el0_svc+0x64/0x260 executing program [ 550.011295][T15598] el0t_64_sync_handler+0x48/0x148 [ 550.011305][T15598] el0t_64_sync+0x198/0x19c ** 27 printk messages dropped ** [ 550.021965][T15599] bus_add_driver+0x208/0x500 ** 1 printk messages dropped ** [ 550.021982][T15599] usb_gadget_register_driver_owner+0xf0/0x25c [ 550.021995][T15599] dev_config+0x91c/0xcc0 [ 550.022002][T15599] vfs_write+0x2a4/0xa0c [ 550.022013][T15599] ksys_write+0x12c/0x228 [ 550.022027][T15599] __arm64_sys_write+0x7c/0x90 [ 550.022034][T15599] invoke_syscall+0x98/0x244 [ 550.022045][T15599] el0_svc_common+0xec/0x23c [ 550.022055][T15599] do_el0_svc+0x4c/0x5c [ 550.022065][T15599] el0_svc+0x64/0x260 executing program [ 550.022076][T15599] el0t_64_sync_handler+0x48/0x148 [ 550.022086][T15599] el0t_64_sync+0x198/0x19c [ 550.022114][T15599] gadgetfs gadget.0: really_probe: driver_sysfs_add failed ** 28 printk messages dropped ** [ 550.032594][T15600] usb_gadget_register_driver_owner+0xf0/0x25c [ 550.032605][T15600] dev_config+0x91c/0xcc0 [ 550.032613][T15600] vfs_write+0x2a4/0xa0c [ 550.032623][T15600] ksys_write+0x12c/0x228 [ 550.032630][T15600] __arm64_sys_write+0x7c/0x90 [ 550.032637][T15600] invoke_syscall+0x98/0x244 [ 550.032647][T15600] el0_svc_common+0xec/0x23c [ 550.032656][T15600] do_el0_svc+0x4c/0x5c [ 550.032666][T15600] el0_svc+0x64/0x260 [ 550.032676][T15600] el0t_64_sync_handler+0x48/0x148 [ 550.032686][T15600] el0t_64_sync+0x198/0x19c executing program [ 550.032711][T15600] gadgetfs gadget.0: really_probe: driver_sysfs_add failed ** 21 printk messages dropped ** [ 550.042797][T15601] __driver_probe_device+0x1e0/0x350 ** 6 printk messages dropped ** [ 550.042859][T15601] usb_gadget_register_driver_owner+0xf0/0x25c [ 550.042871][T15601] dev_config+0x91c/0xcc0 [ 550.042878][T15601] vfs_write+0x2a4/0xa0c [ 550.042888][T15601] ksys_write+0x12c/0x228 [ 550.042895][T15601] __arm64_sys_write+0x7c/0x90 [ 550.042902][T15601] invoke_syscall+0x98/0x244 [ 550.042912][T15601] el0_svc_common+0xec/0x23c [ 550.042921][T15601] do_el0_svc+0x4c/0x5c [ 550.042931][T15601] el0_svc+0x64/0x260 [ 550.042941][T15601] el0t_64_sync_handler+0x48/0x148 [ 550.042951][T15601] el0t_64_sync+0x198/0x19c executing program [ 550.042977][T15601] gadgetfs gadget.0: really_probe: driver_sysfs_add failed ** 26 printk messages dropped ** [ 550.064901][T15603] driver_attach+0x50/0x60 [ 550.064909][T15603] bus_add_driver+0x208/0x500 [ 550.064918][T15603] driver_register+0x220/0x310 [ 550.064927][T15603] usb_gadget_register_driver_owner+0xf0/0x25c [ 550.064939][T15603] dev_config+0x91c/0xcc0 [ 550.064947][T15603] vfs_write+0x2a4/0xa0c [ 550.064957][T15603] ksys_write+0x12c/0x228 [ 550.064964][T15603] __arm64_sys_write+0x7c/0x90 [ 550.064970][T15603] invoke_syscall+0x98/0x244 [ 550.064980][T15603] el0_svc_common+0xec/0x23c [ 550.064990][T15603] do_el0_svc+0x4c/0x5c executing program [ 550.064999][T15603] el0_svc+0x64/0x260 [ 550.065010][T15603] el0t_64_sync_handler+0x48/0x148 ** 8 printk messages dropped ** [ 550.075491][T15604] Call trace: ** 20 printk messages dropped ** [ 550.075679][T15604] driver_register+0x220/0x310 [ 550.075688][T15604] usb_gadget_register_driver_owner+0xf0/0x25c [ 550.075700][T15604] dev_config+0x91c/0xcc0 [ 550.075707][T15604] vfs_write+0x2a4/0xa0c [ 550.075718][T15604] ksys_write+0x12c/0x228 [ 550.075724][T15604] __arm64_sys_write+0x7c/0x90 [ 550.075731][T15604] invoke_syscall+0x98/0x244 [ 550.075741][T15604] el0_svc_common+0xec/0x23c [ 550.075750][T15604] do_el0_svc+0x4c/0x5c [ 550.075760][T15604] el0_svc+0x64/0x260 [ 550.075770][T15604] el0t_64_sync_handler+0x48/0x148 [ 550.075780][T15604] el0t_64_sync+0x198/0x19c [ 550.075806][T15604] gadgetfs gadget.0: really_probe: driver_sysfs_add failed ** 4 printk messages dropped ** executing program [ 550.092106][T15605] CPU: 0 UID: 0 PID: 15605 Comm: syz-executor192 Not tainted syzkaller #0 PREEMPT ** 20 printk messages dropped ** [ 550.092291][T15605] driver_attach+0x50/0x60 [ 550.092300][T15605] bus_add_driver+0x208/0x500 [ 550.092308][T15605] driver_register+0x220/0x310 [ 550.092318][T15605] usb_gadget_register_driver_owner+0xf0/0x25c [ 550.092329][T15605] dev_config+0x91c/0xcc0 [ 550.092337][T15605] vfs_write+0x2a4/0xa0c [ 550.092347][T15605] ksys_write+0x12c/0x228 [ 550.092353][T15605] __arm64_sys_write+0x7c/0x90 [ 550.092360][T15605] invoke_syscall+0x98/0x244 executing program [ 550.092370][T15605] el0_svc_common+0xec/0x23c [ 550.092380][T15605] do_el0_svc+0x4c/0x5c [ 550.092389][T15605] el0_svc+0x64/0x260 ** 28 printk messages dropped ** [ 550.102969][T15606] driver_attach+0x50/0x60 ** 1 printk messages dropped ** [ 550.102986][T15606] driver_register+0x220/0x310 [ 550.102995][T15606] usb_gadget_register_driver_owner+0xf0/0x25c [ 550.103006][T15606] dev_config+0x91c/0xcc0 [ 550.103014][T15606] vfs_write+0x2a4/0xa0c [ 550.103035][T15606] ksys_write+0x12c/0x228 [ 550.103041][T15606] __arm64_sys_write+0x7c/0x90 [ 550.103049][T15606] invoke_syscall+0x98/0x244 [ 550.103059][T15606] el0_svc_common+0xec/0x23c [ 550.103069][T15606] do_el0_svc+0x4c/0x5c executing program [ 550.103079][T15606] el0_svc+0x64/0x260 [ 550.103089][T15606] el0t_64_sync_handler+0x48/0x148 ** 27 printk messages dropped ** [ 550.113628][T15607] driver_attach+0x50/0x60 ** 1 printk messages dropped ** [ 550.113645][T15607] driver_register+0x220/0x310 [ 550.113654][T15607] usb_gadget_register_driver_owner+0xf0/0x25c [ 550.113666][T15607] dev_config+0x91c/0xcc0 [ 550.113674][T15607] vfs_write+0x2a4/0xa0c [ 550.113684][T15607] ksys_write+0x12c/0x228 [ 550.113690][T15607] __arm64_sys_write+0x7c/0x90 [ 550.113697][T15607] invoke_syscall+0x98/0x244 [ 550.113707][T15607] el0_svc_common+0xec/0x23c [ 550.113717][T15607] do_el0_svc+0x4c/0x5c [ 550.113726][T15607] el0_svc+0x64/0x260 executing program [ 550.113736][T15607] el0t_64_sync_handler+0x48/0x148 [ 550.113746][T15607] el0t_64_sync+0x198/0x19c ** 15 printk messages dropped ** [ 550.124222][T15608] __kernfs_new_node+0xf0/0x7d8 ** 12 printk messages dropped ** [ 550.124337][T15608] driver_register+0x220/0x310 [ 550.124347][T15608] usb_gadget_register_driver_owner+0xf0/0x25c [ 550.124358][T15608] dev_config+0x91c/0xcc0 [ 550.124366][T15608] vfs_write+0x2a4/0xa0c [ 550.124376][T15608] ksys_write+0x12c/0x228 [ 550.124383][T15608] __arm64_sys_write+0x7c/0x90 [ 550.124389][T15608] invoke_syscall+0x98/0x244 [ 550.124399][T15608] el0_svc_common+0xec/0x23c [ 550.124409][T15608] do_el0_svc+0x4c/0x5c [ 550.124418][T15608] el0_svc+0x64/0x260 [ 550.124428][T15608] el0t_64_sync_handler+0x48/0x148 [ 550.124438][T15608] el0t_64_sync+0x198/0x19c [ 550.124465][T15608] gadgetfs gadget.0: really_probe: driver_sysfs_add failed [ 550.124527][T15608] gadgetfs expected dummy_udc controller not usbip-vudc [ 550.124535][T15608] udc usbip-vudc.0: failed to start USB Gadget filesystem: -19 [ 550.125036][T15608] UDC core: USB Gadget filesystem: couldn't find an available UDC ** 22 printk messages dropped ** executing program [ 550.134747][T15609] driver_attach+0x50/0x60 [ 550.134756][T15609] bus_add_driver+0x208/0x500 [ 550.134764][T15609] driver_register+0x220/0x310 [ 550.134773][T15609] usb_gadget_register_driver_owner+0xf0/0x25c [ 550.134785][T15609] dev_config+0x91c/0xcc0 [ 550.134793][T15609] vfs_write+0x2a4/0xa0c [ 550.134803][T15609] ksys_write+0x12c/0x228 [ 550.134809][T15609] __arm64_sys_write+0x7c/0x90 [ 550.134816][T15609] invoke_syscall+0x98/0x244 [ 550.134826][T15609] el0_svc_common+0xec/0x23c executing program [ 550.134835][T15609] do_el0_svc+0x4c/0x5c [ 550.134845][T15609] el0_svc+0x64/0x260 ** 26 printk messages dropped ** [ 550.145489][T15610] __driver_attach+0x168/0x384 [ 550.145498][T15610] bus_for_each_dev+0x128/0x1b4 [ 550.145506][T15610] driver_attach+0x50/0x60 [ 550.145515][T15610] bus_add_driver+0x208/0x500 [ 550.145523][T15610] driver_register+0x220/0x310 [ 550.145532][T15610] usb_gadget_register_driver_owner+0xf0/0x25c [ 550.145544][T15610] dev_config+0x91c/0xcc0 [ 550.145551][T15610] vfs_write+0x2a4/0xa0c [ 550.145562][T15610] ksys_write+0x12c/0x228 [ 550.145568][T15610] __arm64_sys_write+0x7c/0x90 [ 550.145575][T15610] invoke_syscall+0x98/0x244 executing program [ 550.145585][T15610] el0_svc_common+0xec/0x23c [ 550.145594][T15610] do_el0_svc+0x4c/0x5c [ 550.145603][T15610] el0_svc+0x64/0x260 ** 26 printk messages dropped ** [ 550.155891][T15611] __driver_attach+0x168/0x384 ** 1 printk messages dropped ** [ 550.155908][T15611] driver_attach+0x50/0x60 [ 550.155917][T15611] bus_add_driver+0x208/0x500 [ 550.155925][T15611] driver_register+0x220/0x310 [ 550.155934][T15611] usb_gadget_register_driver_owner+0xf0/0x25c [ 550.155946][T15611] dev_config+0x91c/0xcc0 [ 550.155953][T15611] vfs_write+0x2a4/0xa0c [ 550.155964][T15611] ksys_write+0x12c/0x228 [ 550.155970][T15611] __arm64_sys_write+0x7c/0x90 [ 550.155977][T15611] invoke_syscall+0x98/0x244 executing program [ 550.155986][T15611] el0_svc_common+0xec/0x23c [ 550.155996][T15611] do_el0_svc+0x4c/0x5c ** 19 printk messages dropped ** [ 550.166989][T15612] kernfs_new_node+0xe8/0x130 ** 9 printk messages dropped ** [ 550.167088][T15612] driver_attach+0x50/0x60 [ 550.167097][T15612] bus_add_driver+0x208/0x500 [ 550.167105][T15612] driver_register+0x220/0x310 [ 550.167115][T15612] usb_gadget_register_driver_owner+0xf0/0x25c [ 550.167126][T15612] dev_config+0x91c/0xcc0 [ 550.167134][T15612] vfs_write+0x2a4/0xa0c [ 550.167144][T15612] ksys_write+0x12c/0x228 [ 550.167151][T15612] __arm64_sys_write+0x7c/0x90 [ 550.167158][T15612] invoke_syscall+0x98/0x244 [ 550.167168][T15612] el0_svc_common+0xec/0x23c executing program [ 550.167177][T15612] do_el0_svc+0x4c/0x5c [ 550.167187][T15612] el0_svc+0x64/0x260 [ 550.167196][T15612] el0t_64_sync_handler+0x48/0x148 ** 25 printk messages dropped ** [ 550.177619][T15613] __driver_attach+0x168/0x384 [ 550.177628][T15613] bus_for_each_dev+0x128/0x1b4 [ 550.177637][T15613] driver_attach+0x50/0x60 [ 550.177645][T15613] bus_add_driver+0x208/0x500 [ 550.177654][T15613] driver_register+0x220/0x310 [ 550.177663][T15613] usb_gadget_register_driver_owner+0xf0/0x25c [ 550.177674][T15613] dev_config+0x91c/0xcc0 [ 550.177682][T15613] vfs_write+0x2a4/0xa0c [ 550.177692][T15613] ksys_write+0x12c/0x228 [ 550.177699][T15613] __arm64_sys_write+0x7c/0x90 [ 550.177706][T15613] invoke_syscall+0x98/0x244 executing program [ 550.177715][T15613] el0_svc_common+0xec/0x23c [ 550.177725][T15613] do_el0_svc+0x4c/0x5c ** 24 printk messages dropped ** [ 550.188299][T15614] really_probe+0x18c/0x800 ** 4 printk messages dropped ** [ 550.188344][T15614] driver_attach+0x50/0x60 [ 550.188353][T15614] bus_add_driver+0x208/0x500 [ 550.188361][T15614] driver_register+0x220/0x310 [ 550.188370][T15614] usb_gadget_register_driver_owner+0xf0/0x25c [ 550.188382][T15614] dev_config+0x91c/0xcc0 [ 550.188389][T15614] vfs_write+0x2a4/0xa0c [ 550.188400][T15614] ksys_write+0x12c/0x228 [ 550.188406][T15614] __arm64_sys_write+0x7c/0x90 [ 550.188413][T15614] invoke_syscall+0x98/0x244 [ 550.188423][T15614] el0_svc_common+0xec/0x23c [ 550.188432][T15614] do_el0_svc+0x4c/0x5c [ 550.188441][T15614] el0_svc+0x64/0x260 executing program [ 550.188452][T15614] el0t_64_sync_handler+0x48/0x148 [ 550.188462][T15614] el0t_64_sync+0x198/0x19c ** 24 printk messages dropped ** [ 550.202972][T15615] __driver_attach+0x168/0x384 ** 1 printk messages dropped ** [ 550.202989][T15615] driver_attach+0x50/0x60 [ 550.202998][T15615] bus_add_driver+0x208/0x500 [ 550.203006][T15615] driver_register+0x220/0x310 [ 550.203022][T15615] usb_gadget_register_driver_owner+0xf0/0x25c [ 550.203033][T15615] dev_config+0x91c/0xcc0 [ 550.203041][T15615] vfs_write+0x2a4/0xa0c [ 550.203052][T15615] ksys_write+0x12c/0x228 [ 550.203059][T15615] __arm64_sys_write+0x7c/0x90 [ 550.203066][T15615] invoke_syscall+0x98/0x244 executing program [ 550.203076][T15615] el0_svc_common+0xec/0x23c [ 550.203085][T15615] do_el0_svc+0x4c/0x5c ** 9 printk messages dropped ** [ 550.213765][T15616] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 ** 19 printk messages dropped ** [ 550.213943][T15616] driver_attach+0x50/0x60 [ 550.213951][T15616] bus_add_driver+0x208/0x500 [ 550.213959][T15616] driver_register+0x220/0x310 [ 550.213969][T15616] usb_gadget_register_driver_owner+0xf0/0x25c [ 550.213980][T15616] dev_config+0x91c/0xcc0 [ 550.213988][T15616] vfs_write+0x2a4/0xa0c [ 550.213998][T15616] ksys_write+0x12c/0x228 [ 550.214005][T15616] __arm64_sys_write+0x7c/0x90 executing program [ 550.214011][T15616] invoke_syscall+0x98/0x244 [ 550.214031][T15616] el0_svc_common+0xec/0x23c ** 22 printk messages dropped ** [ 550.224602][T15617] sysfs_do_create_link_sd+0x8c/0x120 ** 7 printk messages dropped ** [ 550.224675][T15617] driver_attach+0x50/0x60 [ 550.224684][T15617] bus_add_driver+0x208/0x500 [ 550.224692][T15617] driver_register+0x220/0x310 [ 550.224702][T15617] usb_gadget_register_driver_owner+0xf0/0x25c [ 550.224713][T15617] dev_config+0x91c/0xcc0 [ 550.224721][T15617] vfs_write+0x2a4/0xa0c [ 550.224731][T15617] ksys_write+0x12c/0x228 [ 550.224738][T15617] __arm64_sys_write+0x7c/0x90 [ 550.224745][T15617] invoke_syscall+0x98/0x244 [ 550.224754][T15617] el0_svc_common+0xec/0x23c [ 550.224764][T15617] do_el0_svc+0x4c/0x5c [ 550.224773][T15617] el0_svc+0x64/0x260 executing program ** 26 printk messages dropped ** [ 550.236246][T15618] __driver_attach+0x168/0x384 ** 1 printk messages dropped ** [ 550.236263][T15618] driver_attach+0x50/0x60 [ 550.236272][T15618] bus_add_driver+0x208/0x500 [ 550.236280][T15618] driver_register+0x220/0x310 [ 550.236290][T15618] usb_gadget_register_driver_owner+0xf0/0x25c [ 550.236301][T15618] dev_config+0x91c/0xcc0 [ 550.236309][T15618] vfs_write+0x2a4/0xa0c [ 550.236319][T15618] ksys_write+0x12c/0x228 [ 550.236325][T15618] __arm64_sys_write+0x7c/0x90 [ 550.236332][T15618] invoke_syscall+0x98/0x244 [ 550.236342][T15618] el0_svc_common+0xec/0x23c [ 550.236352][T15618] do_el0_svc+0x4c/0x5c [ 550.236361][T15618] el0_svc+0x64/0x260 [ 550.236371][T15618] el0t_64_sync_handler+0x48/0x148 [ 550.236381][T15618] el0t_64_sync+0x198/0x19c [ 550.236410][T15618] gadgetfs gadget.0: really_probe: driver_sysfs_add failed ** 14 printk messages dropped ** executing program [ 550.246158][T15619] __kernfs_new_node+0xf0/0x7d8 ** 8 printk messages dropped ** [ 550.246238][T15619] __driver_attach+0x168/0x384 [ 550.246247][T15619] bus_for_each_dev+0x128/0x1b4 [ 550.246255][T15619] driver_attach+0x50/0x60 [ 550.246264][T15619] bus_add_driver+0x208/0x500 [ 550.246272][T15619] driver_register+0x220/0x310 [ 550.246282][T15619] usb_gadget_register_driver_owner+0xf0/0x25c [ 550.246293][T15619] dev_config+0x91c/0xcc0 [ 550.246300][T15619] vfs_write+0x2a4/0xa0c [ 550.246311][T15619] ksys_write+0x12c/0x228 executing program [ 550.246317][T15619] __arm64_sys_write+0x7c/0x90 [ 550.246324][T15619] invoke_syscall+0x98/0x244 [ 550.246334][T15619] el0_svc_common+0xec/0x23c ** 1 printk messages dropped ** [ 550.246353][T15619] el0_svc+0x64/0x260 ** 28 printk messages dropped ** [ 550.263295][T15620] driver_attach+0x50/0x60 [ 550.263303][T15620] bus_add_driver+0x208/0x500 [ 550.263312][T15620] driver_register+0x220/0x310 [ 550.263321][T15620] usb_gadget_register_driver_owner+0xf0/0x25c [ 550.263333][T15620] dev_config+0x91c/0xcc0 [ 550.263340][T15620] vfs_write+0x2a4/0xa0c [ 550.263351][T15620] ksys_write+0x12c/0x228 [ 550.263357][T15620] __arm64_sys_write+0x7c/0x90 [ 550.263364][T15620] invoke_syscall+0x98/0x244 [ 550.263374][T15620] el0_svc_common+0xec/0x23c executing program [ 550.263384][T15620] do_el0_svc+0x4c/0x5c [ 550.263393][T15620] el0_svc+0x64/0x260 [ 550.263403][T15620] el0t_64_sync_handler+0x48/0x148 ** 14 printk messages dropped ** [ 550.272517][T15621] should_failslab+0xc4/0x120 ** 12 printk messages dropped ** [ 550.272631][T15621] driver_attach+0x50/0x60 [ 550.272640][T15621] bus_add_driver+0x208/0x500 [ 550.272648][T15621] driver_register+0x220/0x310 [ 550.272658][T15621] usb_gadget_register_driver_owner+0xf0/0x25c [ 550.272669][T15621] dev_config+0x91c/0xcc0 [ 550.272676][T15621] vfs_write+0x2a4/0xa0c [ 550.272687][T15621] ksys_write+0x12c/0x228 [ 550.272693][T15621] __arm64_sys_write+0x7c/0x90 [ 550.272700][T15621] invoke_syscall+0x98/0x244 executing program [ 550.272710][T15621] el0_svc_common+0xec/0x23c [ 550.272720][T15621] do_el0_svc+0x4c/0x5c ** 24 printk messages dropped ** [ 550.284970][T15622] really_probe+0x18c/0x800 ** 4 printk messages dropped ** [ 550.285023][T15622] driver_attach+0x50/0x60 [ 550.285033][T15622] bus_add_driver+0x208/0x500 [ 550.285041][T15622] driver_register+0x220/0x310 [ 550.285052][T15622] usb_gadget_register_driver_owner+0xf0/0x25c [ 550.285064][T15622] dev_config+0x91c/0xcc0 [ 550.285072][T15622] vfs_write+0x2a4/0xa0c [ 550.285082][T15622] ksys_write+0x12c/0x228 [ 550.285089][T15622] __arm64_sys_write+0x7c/0x90 [ 550.285095][T15622] invoke_syscall+0x98/0x244 [ 550.285106][T15622] el0_svc_common+0xec/0x23c executing program [ 550.285115][T15622] do_el0_svc+0x4c/0x5c [ 550.285125][T15622] el0_svc+0x64/0x260 [ 550.285134][T15622] el0t_64_sync_handler+0x48/0x148 ** 25 printk messages dropped ** [ 550.293443][T15623] __driver_attach+0x168/0x384 [ 550.293452][T15623] bus_for_each_dev+0x128/0x1b4 [ 550.293460][T15623] driver_attach+0x50/0x60 [ 550.293468][T15623] bus_add_driver+0x208/0x500 [ 550.293477][T15623] driver_register+0x220/0x310 [ 550.293486][T15623] usb_gadget_register_driver_owner+0xf0/0x25c [ 550.293497][T15623] dev_config+0x91c/0xcc0 [ 550.293505][T15623] vfs_write+0x2a4/0xa0c [ 550.293515][T15623] ksys_write+0x12c/0x228 [ 550.293521][T15623] __arm64_sys_write+0x7c/0x90 executing program [ 550.293528][T15623] invoke_syscall+0x98/0x244 [ 550.293538][T15623] el0_svc_common+0xec/0x23c ** 28 printk messages dropped ** [ 550.306441][T15624] driver_attach+0x50/0x60 ** 1 printk messages dropped ** [ 550.306458][T15624] driver_register+0x220/0x310 [ 550.306467][T15624] usb_gadget_register_driver_owner+0xf0/0x25c [ 550.306478][T15624] dev_config+0x91c/0xcc0 [ 550.306485][T15624] vfs_write+0x2a4/0xa0c [ 550.306496][T15624] ksys_write+0x12c/0x228 [ 550.306502][T15624] __arm64_sys_write+0x7c/0x90 [ 550.306509][T15624] invoke_syscall+0x98/0x244 [ 550.306519][T15624] el0_svc_common+0xec/0x23c [ 550.306529][T15624] do_el0_svc+0x4c/0x5c [ 550.306538][T15624] el0_svc+0x64/0x260 [ 550.306549][T15624] el0t_64_sync_handler+0x48/0x148 executing program ** 4 printk messages dropped ** [ 550.306667][T15624] udc usbip-vudc.0: failed to start USB Gadget filesystem: -19 ** 21 printk messages dropped ** [ 550.315624][T15625] __driver_attach+0x168/0x384 [ 550.315633][T15625] bus_for_each_dev+0x128/0x1b4 [ 550.315641][T15625] driver_attach+0x50/0x60 [ 550.315650][T15625] bus_add_driver+0x208/0x500 [ 550.315658][T15625] driver_register+0x220/0x310 [ 550.315667][T15625] usb_gadget_register_driver_owner+0xf0/0x25c [ 550.315679][T15625] dev_config+0x91c/0xcc0 [ 550.315686][T15625] vfs_write+0x2a4/0xa0c [ 550.315696][T15625] ksys_write+0x12c/0x228 executing program [ 550.315703][T15625] __arm64_sys_write+0x7c/0x90 [ 550.315709][T15625] invoke_syscall+0x98/0x244 [ 550.315719][T15625] el0_svc_common+0xec/0x23c ** 28 printk messages dropped ** [ 550.325714][T15626] __driver_attach+0x168/0x384 ** 1 printk messages dropped ** [ 550.325731][T15626] driver_attach+0x50/0x60 [ 550.325740][T15626] bus_add_driver+0x208/0x500 [ 550.325748][T15626] driver_register+0x220/0x310 [ 550.325757][T15626] usb_gadget_register_driver_owner+0xf0/0x25c [ 550.325769][T15626] dev_config+0x91c/0xcc0 [ 550.325776][T15626] vfs_write+0x2a4/0xa0c [ 550.325787][T15626] ksys_write+0x12c/0x228 [ 550.325793][T15626] __arm64_sys_write+0x7c/0x90 executing program [ 550.325800][T15626] invoke_syscall+0x98/0x244 [ 550.325810][T15626] el0_svc_common+0xec/0x23c ** 6 printk messages dropped ** [ 550.325935][T15626] udc usbip-vudc.0: failed to start USB Gadget filesystem: -19 ** 23 printk messages dropped ** [ 550.336969][T15627] driver_attach+0x50/0x60 [ 550.336978][T15627] bus_add_driver+0x208/0x500 [ 550.336986][T15627] driver_register+0x220/0x310 [ 550.336996][T15627] usb_gadget_register_driver_owner+0xf0/0x25c [ 550.337007][T15627] dev_config+0x91c/0xcc0 [ 550.337014][T15627] vfs_write+0x2a4/0xa0c [ 550.337031][T15627] ksys_write+0x12c/0x228 [ 550.337038][T15627] __arm64_sys_write+0x7c/0x90 executing program [ 550.337045][T15627] invoke_syscall+0x98/0x244 [ 550.337055][T15627] el0_svc_common+0xec/0x23c ** 11 printk messages dropped ** [ 550.347152][T15628] Call trace: ** 18 printk messages dropped ** [ 550.347323][T15628] driver_attach+0x50/0x60 [ 550.347332][T15628] bus_add_driver+0x208/0x500 [ 550.347341][T15628] driver_register+0x220/0x310 [ 550.347350][T15628] usb_gadget_register_driver_owner+0xf0/0x25c [ 550.347362][T15628] dev_config+0x91c/0xcc0 [ 550.347369][T15628] vfs_write+0x2a4/0xa0c [ 550.347380][T15628] ksys_write+0x12c/0x228 [ 550.347386][T15628] __arm64_sys_write+0x7c/0x90 [ 550.347393][T15628] invoke_syscall+0x98/0x244 [ 550.347403][T15628] el0_svc_common+0xec/0x23c [ 550.347413][T15628] do_el0_svc+0x4c/0x5c [ 550.347422][T15628] el0_svc+0x64/0x260 [ 550.347432][T15628] el0t_64_sync_handler+0x48/0x148 [ 550.347442][T15628] el0t_64_sync+0x198/0x19c [ 550.347470][T15628] gadgetfs gadget.0: really_probe: driver_sysfs_add failed [ 550.347527][T15628] gadgetfs expected dummy_udc controller not usbip-vudc executing program [ 550.347533][T15628] udc usbip-vudc.0: failed to start USB Gadget filesystem: -19 ** 21 printk messages dropped ** [ 550.358488][T15629] __driver_attach+0x168/0x384 [ 550.358497][T15629] bus_for_each_dev+0x128/0x1b4 [ 550.358505][T15629] driver_attach+0x50/0x60 [ 550.358514][T15629] bus_add_driver+0x208/0x500 [ 550.358522][T15629] driver_register+0x220/0x310 [ 550.358531][T15629] usb_gadget_register_driver_owner+0xf0/0x25c [ 550.358543][T15629] dev_config+0x91c/0xcc0 [ 550.358550][T15629] vfs_write+0x2a4/0xa0c [ 550.358561][T15629] ksys_write+0x12c/0x228 executing program [ 550.358567][T15629] __arm64_sys_write+0x7c/0x90 [ 550.358574][T15629] invoke_syscall+0x98/0x244 ** 3 printk messages dropped ** [ 550.358613][T15629] el0t_64_sync_handler+0x48/0x148 ** 25 printk messages dropped ** [ 550.368825][T15630] __driver_attach+0x168/0x384 ** 1 printk messages dropped ** [ 550.368842][T15630] driver_attach+0x50/0x60 [ 550.368851][T15630] bus_add_driver+0x208/0x500 [ 550.368859][T15630] driver_register+0x220/0x310 [ 550.368869][T15630] usb_gadget_register_driver_owner+0xf0/0x25c [ 550.368880][T15630] dev_config+0x91c/0xcc0 [ 550.368888][T15630] vfs_write+0x2a4/0xa0c [ 550.368898][T15630] ksys_write+0x12c/0x228 [ 550.368905][T15630] __arm64_sys_write+0x7c/0x90 executing program [ 550.368911][T15630] invoke_syscall+0x98/0x244 [ 550.368921][T15630] el0_svc_common+0xec/0x23c ** 18 printk messages dropped ** [ 550.379345][T15631] kmem_cache_alloc_noprof+0x94/0x5d8 ** 11 printk messages dropped ** [ 550.379450][T15631] driver_attach+0x50/0x60 [ 550.379459][T15631] bus_add_driver+0x208/0x500 [ 550.379468][T15631] driver_register+0x220/0x310 [ 550.379477][T15631] usb_gadget_register_driver_owner+0xf0/0x25c [ 550.379488][T15631] dev_config+0x91c/0xcc0 [ 550.379496][T15631] vfs_write+0x2a4/0xa0c [ 550.379506][T15631] ksys_write+0x12c/0x228 [ 550.379513][T15631] __arm64_sys_write+0x7c/0x90 [ 550.379520][T15631] invoke_syscall+0x98/0x244 [ 550.379530][T15631] el0_svc_common+0xec/0x23c [ 550.379539][T15631] do_el0_svc+0x4c/0x5c executing program ** 27 printk messages dropped ** [ 550.390221][T15632] __driver_attach+0x168/0x384 [ 550.390230][T15632] bus_for_each_dev+0x128/0x1b4 [ 550.390239][T15632] driver_attach+0x50/0x60 [ 550.390247][T15632] bus_add_driver+0x208/0x500 [ 550.390256][T15632] driver_register+0x220/0x310 [ 550.390265][T15632] usb_gadget_register_driver_owner+0xf0/0x25c [ 550.390276][T15632] dev_config+0x91c/0xcc0 [ 550.390284][T15632] vfs_write+0x2a4/0xa0c [ 550.390294][T15632] ksys_write+0x12c/0x228 [ 550.390301][T15632] __arm64_sys_write+0x7c/0x90 [ 550.390308][T15632] invoke_syscall+0x98/0x244 [ 550.390318][T15632] el0_svc_common+0xec/0x23c [ 550.390327][T15632] do_el0_svc+0x4c/0x5c [ 550.390337][T15632] el0_svc+0x64/0x260 [ 550.390347][T15632] el0t_64_sync_handler+0x48/0x148 [ 550.390356][T15632] el0t_64_sync+0x198/0x19c [ 550.390382][T15632] gadgetfs gadget.0: really_probe: driver_sysfs_add failed executing program [ 550.390438][T15632] gadgetfs expected dummy_udc controller not usbip-vudc [ 550.390444][T15632] udc usbip-vudc.0: failed to start USB Gadget filesystem: -19 ** 21 printk messages dropped ** [ 550.400672][T15633] __driver_attach+0x168/0x384 ** 1 printk messages dropped ** [ 550.400689][T15633] driver_attach+0x50/0x60 [ 550.400698][T15633] bus_add_driver+0x208/0x500 [ 550.400706][T15633] driver_register+0x220/0x310 [ 550.400716][T15633] usb_gadget_register_driver_owner+0xf0/0x25c [ 550.400727][T15633] dev_config+0x91c/0xcc0 [ 550.400735][T15633] vfs_write+0x2a4/0xa0c [ 550.400745][T15633] ksys_write+0x12c/0x228 [ 550.400751][T15633] __arm64_sys_write+0x7c/0x90 executing program [ 550.400758][T15633] invoke_syscall+0x98/0x244 [ 550.400768][T15633] el0_svc_common+0xec/0x23c ** 24 printk messages dropped ** [ 550.411263][T15634] driver_sysfs_add+0xec/0x1f0 ** 5 printk messages dropped ** [ 550.411317][T15634] driver_attach+0x50/0x60 [ 550.411326][T15634] bus_add_driver+0x208/0x500 [ 550.411334][T15634] driver_register+0x220/0x310 [ 550.411344][T15634] usb_gadget_register_driver_owner+0xf0/0x25c [ 550.411356][T15634] dev_config+0x91c/0xcc0 [ 550.411363][T15634] vfs_write+0x2a4/0xa0c [ 550.411373][T15634] ksys_write+0x12c/0x228 [ 550.411380][T15634] __arm64_sys_write+0x7c/0x90 [ 550.411387][T15634] invoke_syscall+0x98/0x244 executing program [ 550.411397][T15634] el0_svc_common+0xec/0x23c [ 550.411406][T15634] do_el0_svc+0x4c/0x5c ** 20 printk messages dropped ** [ 550.421778][T15635] kernfs_create_link+0x98/0x1e4 ** 8 printk messages dropped ** [ 550.421860][T15635] driver_attach+0x50/0x60 [ 550.421868][T15635] bus_add_driver+0x208/0x500 [ 550.421877][T15635] driver_register+0x220/0x310 [ 550.421886][T15635] usb_gadget_register_driver_owner+0xf0/0x25c [ 550.421897][T15635] dev_config+0x91c/0xcc0 [ 550.421905][T15635] vfs_write+0x2a4/0xa0c [ 550.421915][T15635] ksys_write+0x12c/0x228 [ 550.421922][T15635] __arm64_sys_write+0x7c/0x90 [ 550.421928][T15635] invoke_syscall+0x98/0x244 [ 550.421939][T15635] el0_svc_common+0xec/0x23c executing program [ 550.421948][T15635] do_el0_svc+0x4c/0x5c [ 550.421957][T15635] el0_svc+0x64/0x260 [ 550.421967][T15635] el0t_64_sync_handler+0x48/0x148 [ 550.421977][T15635] el0t_64_sync+0x198/0x19c [ 550.422003][T15635] gadgetfs gadget.0: really_probe: driver_sysfs_add failed [ 550.422068][T15635] gadgetfs expected dummy_udc controller not usbip-vudc [ 550.422076][T15635] udc usbip-vudc.0: failed to start USB Gadget filesystem: -19 [ 550.422594][T15635] UDC core: USB Gadget filesystem: couldn't find an available UDC [ 550.432318][T15636] FAULT_INJECTION: forcing a failure. [ 550.432318][T15636] name failslab, interval 1, probability 0, space 0, times 0 executing program [ 550.432332][T15636] CPU: 0 UID: 0 PID: 15636 Comm: syz-executor192 Not tainted syzkaller #0 PREEMPT ** 14 printk messages dropped ** [ 550.432460][T15636] driver_sysfs_add+0xec/0x1f0 ** 4 printk messages dropped ** [ 550.432506][T15636] bus_for_each_dev+0x128/0x1b4 ** 1 printk messages dropped ** [ 550.432523][T15636] bus_add_driver+0x208/0x500 [ 550.432531][T15636] driver_register+0x220/0x310 [ 550.432541][T15636] usb_gadget_register_driver_owner+0xf0/0x25c [ 550.432552][T15636] dev_config+0x91c/0xcc0 [ 550.432560][T15636] vfs_write+0x2a4/0xa0c [ 550.432570][T15636] ksys_write+0x12c/0x228 [ 550.432576][T15636] __arm64_sys_write+0x7c/0x90 [ 550.432583][T15636] invoke_syscall+0x98/0x244 executing program [ 550.432593][T15636] el0_svc_common+0xec/0x23c [ 550.432603][T15636] do_el0_svc+0x4c/0x5c [ 550.432612][T15636] el0_svc+0x64/0x260 [ 550.432622][T15636] el0t_64_sync_handler+0x48/0x148 [ 550.432632][T15636] el0t_64_sync+0x198/0x19c [ 550.432659][T15636] gadgetfs gadget.0: really_probe: driver_sysfs_add failed [ 550.432715][T15636] gadgetfs expected dummy_udc controller not usbip-vudc [ 550.432721][T15636] udc usbip-vudc.0: failed to start USB Gadget filesystem: -19 [ 550.433371][T15636] UDC core: USB Gadget filesystem: couldn't find an available UDC ** 23 printk messages dropped ** [ 550.443195][T15637] bus_add_driver+0x208/0x500 [ 550.443204][T15637] driver_register+0x220/0x310 [ 550.443213][T15637] usb_gadget_register_driver_owner+0xf0/0x25c [ 550.443225][T15637] dev_config+0x91c/0xcc0 [ 550.443232][T15637] vfs_write+0x2a4/0xa0c [ 550.443242][T15637] ksys_write+0x12c/0x228 [ 550.443249][T15637] __arm64_sys_write+0x7c/0x90 [ 550.443256][T15637] invoke_syscall+0x98/0x244 [ 550.443266][T15637] el0_svc_common+0xec/0x23c [ 550.443275][T15637] do_el0_svc+0x4c/0x5c [ 550.443285][T15637] el0_svc+0x64/0x260 [ 550.443295][T15637] el0t_64_sync_handler+0x48/0x148 [ 550.443305][T15637] el0t_64_sync+0x198/0x19c [ 550.443333][T15637] gadgetfs gadget.0: really_probe: driver_sysfs_add failed executing program [ 550.443395][T15637] gadgetfs expected dummy_udc controller not usbip-vudc [ 550.443402][T15637] udc usbip-vudc.0: failed to start USB Gadget filesystem: -19 ** 22 printk messages dropped ** [ 550.453818][T15638] bus_for_each_dev+0x128/0x1b4 ** 1 printk messages dropped ** [ 550.453835][T15638] bus_add_driver+0x208/0x500 [ 550.453843][T15638] driver_register+0x220/0x310 [ 550.453852][T15638] usb_gadget_register_driver_owner+0xf0/0x25c [ 550.453864][T15638] dev_config+0x91c/0xcc0 [ 550.453871][T15638] vfs_write+0x2a4/0xa0c [ 550.453882][T15638] ksys_write+0x12c/0x228 [ 550.453889][T15638] __arm64_sys_write+0x7c/0x90 [ 550.453895][T15638] invoke_syscall+0x98/0x244 [ 550.453905][T15638] el0_svc_common+0xec/0x23c [ 550.453915][T15638] do_el0_svc+0x4c/0x5c [ 550.453925][T15638] el0_svc+0x64/0x260 [ 550.453935][T15638] el0t_64_sync_handler+0x48/0x148 executing program ** 26 printk messages dropped ** [ 550.464480][T15639] bus_for_each_dev+0x128/0x1b4 [ 550.464488][T15639] driver_attach+0x50/0x60 [ 550.464497][T15639] bus_add_driver+0x208/0x500 [ 550.464505][T15639] driver_register+0x220/0x310 [ 550.464515][T15639] usb_gadget_register_driver_owner+0xf0/0x25c [ 550.464526][T15639] dev_config+0x91c/0xcc0 [ 550.464534][T15639] vfs_write+0x2a4/0xa0c [ 550.464544][T15639] ksys_write+0x12c/0x228 [ 550.464551][T15639] __arm64_sys_write+0x7c/0x90 [ 550.464557][T15639] invoke_syscall+0x98/0x244 executing program [ 550.464567][T15639] el0_svc_common+0xec/0x23c ** 2 printk messages dropped ** [ 550.464597][T15639] el0t_64_sync_handler+0x48/0x148 ** 28 printk messages dropped ** [ 550.474723][T15640] bus_add_driver+0x208/0x500 [ 550.474731][T15640] driver_register+0x220/0x310 [ 550.474740][T15640] usb_gadget_register_driver_owner+0xf0/0x25c [ 550.474752][T15640] dev_config+0x91c/0xcc0 [ 550.474759][T15640] vfs_write+0x2a4/0xa0c [ 550.474769][T15640] ksys_write+0x12c/0x228 [ 550.474776][T15640] __arm64_sys_write+0x7c/0x90 [ 550.474783][T15640] invoke_syscall+0x98/0x244 [ 550.474793][T15640] el0_svc_common+0xec/0x23c [ 550.474802][T15640] do_el0_svc+0x4c/0x5c executing program [ 550.474812][T15640] el0_svc+0x64/0x260 [ 550.474822][T15640] el0t_64_sync_handler+0x48/0x148 ** 8 printk messages dropped ** [ 550.486822][T15641] Call trace: ** 19 printk messages dropped ** [ 550.487004][T15641] bus_add_driver+0x208/0x500 [ 550.487012][T15641] driver_register+0x220/0x310 [ 550.487026][T15641] usb_gadget_register_driver_owner+0xf0/0x25c [ 550.487038][T15641] dev_config+0x91c/0xcc0 [ 550.487046][T15641] vfs_write+0x2a4/0xa0c [ 550.487056][T15641] ksys_write+0x12c/0x228 [ 550.487063][T15641] __arm64_sys_write+0x7c/0x90 [ 550.487070][T15641] invoke_syscall+0x98/0x244 [ 550.487080][T15641] el0_svc_common+0xec/0x23c [ 550.487089][T15641] do_el0_svc+0x4c/0x5c executing program [ 550.487099][T15641] el0_svc+0x64/0x260 [ 550.487109][T15641] el0t_64_sync_handler+0x48/0x148 ** 26 printk messages dropped ** [ 550.497614][T15642] bus_for_each_dev+0x128/0x1b4 ** 1 printk messages dropped ** [ 550.497631][T15642] bus_add_driver+0x208/0x500 [ 550.497639][T15642] driver_register+0x220/0x310 [ 550.497649][T15642] usb_gadget_register_driver_owner+0xf0/0x25c [ 550.497660][T15642] dev_config+0x91c/0xcc0 [ 550.497668][T15642] vfs_write+0x2a4/0xa0c [ 550.497678][T15642] ksys_write+0x12c/0x228 [ 550.497684][T15642] __arm64_sys_write+0x7c/0x90 [ 550.497691][T15642] invoke_syscall+0x98/0x244 [ 550.497701][T15642] el0_svc_common+0xec/0x23c [ 550.497710][T15642] do_el0_svc+0x4c/0x5c executing program [ 550.497719][T15642] el0_svc+0x64/0x260 [ 550.497730][T15642] el0t_64_sync_handler+0x48/0x148 [ 550.497739][T15642] el0t_64_sync+0x198/0x19c [ 550.497765][T15642] gadgetfs gadget.0: really_probe: driver_sysfs_add failed [ 550.497818][T15642] gadgetfs expected dummy_udc controller not usbip-vudc [ 550.497824][T15642] udc usbip-vudc.0: failed to start USB Gadget filesystem: -19 [ 550.501342][T15642] UDC core: USB Gadget filesystem: couldn't find an available UDC [ 550.507508][T15643] FAULT_INJECTION: forcing a failure. [ 550.507508][T15643] name failslab, interval 1, probability 0, space 0, times 0 executing program [ 550.507523][T15643] CPU: 0 UID: 0 PID: 15643 Comm: syz-executor192 Not tainted syzkaller #0 PREEMPT [ 550.507533][T15643] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 ** 21 printk messages dropped ** [ 550.507726][T15643] driver_register+0x220/0x310 [ 550.507735][T15643] usb_gadget_register_driver_owner+0xf0/0x25c [ 550.507747][T15643] dev_config+0x91c/0xcc0 [ 550.507754][T15643] vfs_write+0x2a4/0xa0c [ 550.507765][T15643] ksys_write+0x12c/0x228 [ 550.507771][T15643] __arm64_sys_write+0x7c/0x90 [ 550.507778][T15643] invoke_syscall+0x98/0x244 [ 550.507788][T15643] el0_svc_common+0xec/0x23c executing program [ 550.507798][T15643] do_el0_svc+0x4c/0x5c [ 550.507807][T15643] el0_svc+0x64/0x260 [ 550.507817][T15643] el0t_64_sync_handler+0x48/0x148 [ 550.507827][T15643] el0t_64_sync+0x198/0x19c ** 24 printk messages dropped ** [ 550.518761][T15644] __driver_attach+0x168/0x384 ** 1 printk messages dropped ** [ 550.518778][T15644] driver_attach+0x50/0x60 [ 550.518787][T15644] bus_add_driver+0x208/0x500 [ 550.518795][T15644] driver_register+0x220/0x310 [ 550.518804][T15644] usb_gadget_register_driver_owner+0xf0/0x25c [ 550.518816][T15644] dev_config+0x91c/0xcc0 [ 550.518823][T15644] vfs_write+0x2a4/0xa0c [ 550.518833][T15644] ksys_write+0x12c/0x228 [ 550.518840][T15644] __arm64_sys_write+0x7c/0x90 [ 550.518847][T15644] invoke_syscall+0x98/0x244 [ 550.518856][T15644] el0_svc_common+0xec/0x23c [ 550.518866][T15644] do_el0_svc+0x4c/0x5c [ 550.518875][T15644] el0_svc+0x64/0x260 [ 550.518886][T15644] el0t_64_sync_handler+0x48/0x148 [ 550.518895][T15644] el0t_64_sync+0x198/0x19c executing program [ 550.518958][T15644] gadgetfs gadget.0: really_probe: driver_sysfs_add failed [ 550.519013][T15644] gadgetfs expected dummy_udc controller not usbip-vudc ** 20 printk messages dropped ** [ 550.533598][T15645] __driver_probe_device+0x1e0/0x350 ** 1 printk messages dropped ** [ 550.533616][T15645] __driver_attach+0x168/0x384 [ 550.533625][T15645] bus_for_each_dev+0x128/0x1b4 [ 550.533634][T15645] driver_attach+0x50/0x60 [ 550.533643][T15645] bus_add_driver+0x208/0x500 [ 550.533651][T15645] driver_register+0x220/0x310 [ 550.533660][T15645] usb_gadget_register_driver_owner+0xf0/0x25c [ 550.533672][T15645] dev_config+0x91c/0xcc0 [ 550.533680][T15645] vfs_write+0x2a4/0xa0c [ 550.533690][T15645] ksys_write+0x12c/0x228 [ 550.533697][T15645] __arm64_sys_write+0x7c/0x90 executing program [ 550.533704][T15645] invoke_syscall+0x98/0x244 [ 550.533713][T15645] el0_svc_common+0xec/0x23c ** 21 printk messages dropped ** [ 550.544591][T15646] kernfs_create_link+0x98/0x1e4 ** 6 printk messages dropped ** [ 550.544656][T15646] __driver_attach+0x168/0x384 [ 550.544665][T15646] bus_for_each_dev+0x128/0x1b4 [ 550.544673][T15646] driver_attach+0x50/0x60 [ 550.544682][T15646] bus_add_driver+0x208/0x500 [ 550.544690][T15646] driver_register+0x220/0x310 [ 550.544700][T15646] usb_gadget_register_driver_owner+0xf0/0x25c [ 550.544712][T15646] dev_config+0x91c/0xcc0 [ 550.544719][T15646] vfs_write+0x2a4/0xa0c [ 550.544730][T15646] ksys_write+0x12c/0x228 [ 550.544736][T15646] __arm64_sys_write+0x7c/0x90 [ 550.544743][T15646] invoke_syscall+0x98/0x244 [ 550.544753][T15646] el0_svc_common+0xec/0x23c [ 550.544763][T15646] do_el0_svc+0x4c/0x5c [ 550.544772][T15646] el0_svc+0x64/0x260 [ 550.544782][T15646] el0t_64_sync_handler+0x48/0x148 [ 550.544792][T15646] el0t_64_sync+0x198/0x19c [ 550.544820][T15646] gadgetfs gadget.0: really_probe: driver_sysfs_add failed executing program [ 550.544877][T15646] gadgetfs expected dummy_udc controller not usbip-vudc [ 550.544884][T15646] udc usbip-vudc.0: failed to start USB Gadget filesystem: -19 ** 19 printk messages dropped ** [ 550.556366][T15647] __driver_probe_device+0x1e0/0x350 ** 1 printk messages dropped ** [ 550.556384][T15647] __driver_attach+0x168/0x384 [ 550.556393][T15647] bus_for_each_dev+0x128/0x1b4 [ 550.556402][T15647] driver_attach+0x50/0x60 [ 550.556410][T15647] bus_add_driver+0x208/0x500 [ 550.556418][T15647] driver_register+0x220/0x310 [ 550.556428][T15647] usb_gadget_register_driver_owner+0xf0/0x25c [ 550.556439][T15647] dev_config+0x91c/0xcc0 [ 550.556447][T15647] vfs_write+0x2a4/0xa0c [ 550.556457][T15647] ksys_write+0x12c/0x228 [ 550.556464][T15647] __arm64_sys_write+0x7c/0x90 executing program [ 550.556470][T15647] invoke_syscall+0x98/0x244 ** 26 printk messages dropped ** [ 550.571849][T15648] really_probe+0x18c/0x800 [ 550.571858][T15648] __driver_probe_device+0x1e0/0x350 [ 550.571867][T15648] driver_probe_device+0x6c/0x19c [ 550.571877][T15648] __driver_attach+0x168/0x384 [ 550.571886][T15648] bus_for_each_dev+0x128/0x1b4 [ 550.571894][T15648] driver_attach+0x50/0x60 [ 550.571903][T15648] bus_add_driver+0x208/0x500 [ 550.571911][T15648] driver_register+0x220/0x310 [ 550.571921][T15648] usb_gadget_register_driver_owner+0xf0/0x25c [ 550.571932][T15648] dev_config+0x91c/0xcc0 [ 550.571940][T15648] vfs_write+0x2a4/0xa0c [ 550.571950][T15648] ksys_write+0x12c/0x228 executing program [ 550.571957][T15648] __arm64_sys_write+0x7c/0x90 [ 550.571963][T15648] invoke_syscall+0x98/0x244 [ 550.571973][T15648] el0_svc_common+0xec/0x23c [ 550.571983][T15648] do_el0_svc+0x4c/0x5c [ 550.571992][T15648] el0_svc+0x64/0x260 [ 550.572002][T15648] el0t_64_sync_handler+0x48/0x148 [ 550.572012][T15648] el0t_64_sync+0x198/0x19c [ 550.572052][T15648] gadgetfs gadget.0: really_probe: driver_sysfs_add failed [ 550.572107][T15648] gadgetfs expected dummy_udc controller not usbip-vudc [ 550.572114][T15648] udc usbip-vudc.0: failed to start USB Gadget filesystem: -19 [ 550.572306][T15648] UDC core: USB Gadget filesystem: couldn't find an available UDC executing program [ 550.582684][T15649] FAULT_INJECTION: forcing a failure. [ 550.582684][T15649] name failslab, interval 1, probability 0, space 0, times 0 ** 6 printk messages dropped ** [ 550.582758][T15649] dump_stack+0x1c/0x28 ** 13 printk messages dropped ** [ 550.582882][T15649] bus_for_each_dev+0x128/0x1b4 [ 550.582890][T15649] driver_attach+0x50/0x60 [ 550.582899][T15649] bus_add_driver+0x208/0x500 [ 550.582907][T15649] driver_register+0x220/0x310 [ 550.582917][T15649] usb_gadget_register_driver_owner+0xf0/0x25c [ 550.582928][T15649] dev_config+0x91c/0xcc0 [ 550.582936][T15649] vfs_write+0x2a4/0xa0c [ 550.582946][T15649] ksys_write+0x12c/0x228 [ 550.582953][T15649] __arm64_sys_write+0x7c/0x90 [ 550.582959][T15649] invoke_syscall+0x98/0x244 [ 550.582969][T15649] el0_svc_common+0xec/0x23c [ 550.582979][T15649] do_el0_svc+0x4c/0x5c [ 550.582988][T15649] el0_svc+0x64/0x260 ** 9 printk messages dropped ** executing program [ 550.593359][T15650] Call trace: ** 15 printk messages dropped ** [ 550.593504][T15650] driver_probe_device+0x6c/0x19c [ 550.593513][T15650] __driver_attach+0x168/0x384 [ 550.593522][T15650] bus_for_each_dev+0x128/0x1b4 [ 550.593530][T15650] driver_attach+0x50/0x60 [ 550.593539][T15650] bus_add_driver+0x208/0x500 [ 550.593547][T15650] driver_register+0x220/0x310 [ 550.593556][T15650] usb_gadget_register_driver_owner+0xf0/0x25c [ 550.593568][T15650] dev_config+0x91c/0xcc0 [ 550.593575][T15650] vfs_write+0x2a4/0xa0c executing program [ 550.593586][T15650] ksys_write+0x12c/0x228 [ 550.593592][T15650] __arm64_sys_write+0x7c/0x90 ** 29 printk messages dropped ** [ 550.604168][T15651] driver_probe_device+0x6c/0x19c ** 1 printk messages dropped ** [ 550.604187][T15651] bus_for_each_dev+0x128/0x1b4 [ 550.604195][T15651] driver_attach+0x50/0x60 [ 550.604204][T15651] bus_add_driver+0x208/0x500 [ 550.604212][T15651] driver_register+0x220/0x310 [ 550.604222][T15651] usb_gadget_register_driver_owner+0xf0/0x25c [ 550.604233][T15651] dev_config+0x91c/0xcc0 [ 550.604241][T15651] vfs_write+0x2a4/0xa0c [ 550.604251][T15651] ksys_write+0x12c/0x228 [ 550.604258][T15651] __arm64_sys_write+0x7c/0x90 executing program [ 550.604265][T15651] invoke_syscall+0x98/0x244 [ 550.604275][T15651] el0_svc_common+0xec/0x23c [ 550.604284][T15651] do_el0_svc+0x4c/0x5c ** 26 printk messages dropped ** [ 550.614831][T15652] driver_probe_device+0x6c/0x19c ** 1 printk messages dropped ** [ 550.614850][T15652] bus_for_each_dev+0x128/0x1b4 [ 550.614858][T15652] driver_attach+0x50/0x60 [ 550.614867][T15652] bus_add_driver+0x208/0x500 [ 550.614875][T15652] driver_register+0x220/0x310 [ 550.614884][T15652] usb_gadget_register_driver_owner+0xf0/0x25c [ 550.614896][T15652] dev_config+0x91c/0xcc0 [ 550.614904][T15652] vfs_write+0x2a4/0xa0c [ 550.614914][T15652] ksys_write+0x12c/0x228 [ 550.614920][T15652] __arm64_sys_write+0x7c/0x90 executing program [ 550.614927][T15652] invoke_syscall+0x98/0x244 [ 550.614937][T15652] el0_svc_common+0xec/0x23c ** 19 printk messages dropped ** [ 550.625808][T15653] __kernfs_new_node+0xf0/0x7d8 ** 9 printk messages dropped ** [ 550.625895][T15653] bus_for_each_dev+0x128/0x1b4 [ 550.625904][T15653] driver_attach+0x50/0x60 [ 550.625912][T15653] bus_add_driver+0x208/0x500 [ 550.625920][T15653] driver_register+0x220/0x310 [ 550.625930][T15653] usb_gadget_register_driver_owner+0xf0/0x25c [ 550.625941][T15653] dev_config+0x91c/0xcc0 [ 550.625948][T15653] vfs_write+0x2a4/0xa0c [ 550.625958][T15653] ksys_write+0x12c/0x228 [ 550.625965][T15653] __arm64_sys_write+0x7c/0x90 [ 550.625972][T15653] invoke_syscall+0x98/0x244 executing program [ 550.625981][T15653] el0_svc_common+0xec/0x23c [ 550.625991][T15653] do_el0_svc+0x4c/0x5c ** 2 printk messages dropped ** [ 550.626027][T15653] el0t_64_sync+0x198/0x19c ** 25 printk messages dropped ** [ 550.637681][T15654] bus_for_each_dev+0x128/0x1b4 [ 550.637689][T15654] driver_attach+0x50/0x60 [ 550.637698][T15654] bus_add_driver+0x208/0x500 [ 550.637706][T15654] driver_register+0x220/0x310 [ 550.637716][T15654] usb_gadget_register_driver_owner+0xf0/0x25c [ 550.637727][T15654] dev_config+0x91c/0xcc0 [ 550.637734][T15654] vfs_write+0x2a4/0xa0c [ 550.637745][T15654] ksys_write+0x12c/0x228 [ 550.637751][T15654] __arm64_sys_write+0x7c/0x90 [ 550.637758][T15654] invoke_syscall+0x98/0x244 [ 550.637768][T15654] el0_svc_common+0xec/0x23c executing program [ 550.637778][T15654] do_el0_svc+0x4c/0x5c [ 550.637787][T15654] el0_svc+0x64/0x260 ** 25 printk messages dropped ** [ 550.648625][T15655] driver_probe_device+0x6c/0x19c ** 1 printk messages dropped ** [ 550.648644][T15655] bus_for_each_dev+0x128/0x1b4 [ 550.648652][T15655] driver_attach+0x50/0x60 [ 550.648661][T15655] bus_add_driver+0x208/0x500 [ 550.648669][T15655] driver_register+0x220/0x310 [ 550.648679][T15655] usb_gadget_register_driver_owner+0xf0/0x25c [ 550.648690][T15655] dev_config+0x91c/0xcc0 [ 550.648697][T15655] vfs_write+0x2a4/0xa0c [ 550.648708][T15655] ksys_write+0x12c/0x228 [ 550.648714][T15655] __arm64_sys_write+0x7c/0x90 executing program ** 26 printk messages dropped ** [ 550.659251][T15656] driver_sysfs_add+0xec/0x1f0 ** 2 printk messages dropped ** [ 550.659279][T15656] driver_probe_device+0x6c/0x19c ** 1 printk messages dropped ** [ 550.659297][T15656] bus_for_each_dev+0x128/0x1b4 [ 550.659306][T15656] driver_attach+0x50/0x60 [ 550.659314][T15656] bus_add_driver+0x208/0x500 [ 550.659323][T15656] driver_register+0x220/0x310 [ 550.659332][T15656] usb_gadget_register_driver_owner+0xf0/0x25c [ 550.659344][T15656] dev_config+0x91c/0xcc0 [ 550.659351][T15656] vfs_write+0x2a4/0xa0c [ 550.659362][T15656] ksys_write+0x12c/0x228 executing program [ 550.659368][T15656] __arm64_sys_write+0x7c/0x90 [ 550.659375][T15656] invoke_syscall+0x98/0x244 [ 550.659385][T15656] el0_svc_common+0xec/0x23c ** 27 printk messages dropped ** [ 550.669888][T15657] driver_probe_device+0x6c/0x19c ** 1 printk messages dropped ** [ 550.669907][T15657] bus_for_each_dev+0x128/0x1b4 [ 550.669915][T15657] driver_attach+0x50/0x60 [ 550.669924][T15657] bus_add_driver+0x208/0x500 [ 550.669932][T15657] driver_register+0x220/0x310 [ 550.669941][T15657] usb_gadget_register_driver_owner+0xf0/0x25c [ 550.669953][T15657] dev_config+0x91c/0xcc0 [ 550.669960][T15657] vfs_write+0x2a4/0xa0c [ 550.669970][T15657] ksys_write+0x12c/0x228 [ 550.669977][T15657] __arm64_sys_write+0x7c/0x90 executing program [ 550.669984][T15657] invoke_syscall+0x98/0x244 [ 550.669994][T15657] el0_svc_common+0xec/0x23c ** 7 printk messages dropped ** [ 550.670756][T15657] UDC core: USB Gadget filesystem: couldn't find an available UDC ** 21 printk messages dropped ** [ 550.680553][T15658] bus_for_each_dev+0x128/0x1b4 [ 550.680561][T15658] driver_attach+0x50/0x60 [ 550.680570][T15658] bus_add_driver+0x208/0x500 [ 550.680578][T15658] driver_register+0x220/0x310 [ 550.680587][T15658] usb_gadget_register_driver_owner+0xf0/0x25c [ 550.680599][T15658] dev_config+0x91c/0xcc0 [ 550.680607][T15658] vfs_write+0x2a4/0xa0c [ 550.680617][T15658] ksys_write+0x12c/0x228 [ 550.680624][T15658] __arm64_sys_write+0x7c/0x90 [ 550.680631][T15658] invoke_syscall+0x98/0x244 executing program [ 550.680640][T15658] el0_svc_common+0xec/0x23c [ 550.680650][T15658] do_el0_svc+0x4c/0x5c ** 26 printk messages dropped ** [ 550.691187][T15659] driver_probe_device+0x6c/0x19c ** 1 printk messages dropped ** [ 550.691206][T15659] bus_for_each_dev+0x128/0x1b4 [ 550.691214][T15659] driver_attach+0x50/0x60 [ 550.691223][T15659] bus_add_driver+0x208/0x500 [ 550.691231][T15659] driver_register+0x220/0x310 [ 550.691240][T15659] usb_gadget_register_driver_owner+0xf0/0x25c [ 550.691252][T15659] dev_config+0x91c/0xcc0 [ 550.691260][T15659] vfs_write+0x2a4/0xa0c [ 550.691270][T15659] ksys_write+0x12c/0x228 [ 550.691277][T15659] __arm64_sys_write+0x7c/0x90 executing program [ 550.691283][T15659] invoke_syscall+0x98/0x244 [ 550.691294][T15659] el0_svc_common+0xec/0x23c [ 550.691303][T15659] do_el0_svc+0x4c/0x5c ** 23 printk messages dropped ** [ 550.701861][T15660] driver_sysfs_add+0xec/0x1f0 ** 2 printk messages dropped ** [ 550.701889][T15660] driver_probe_device+0x6c/0x19c ** 1 printk messages dropped ** [ 550.701908][T15660] bus_for_each_dev+0x128/0x1b4 [ 550.701916][T15660] driver_attach+0x50/0x60 [ 550.701925][T15660] bus_add_driver+0x208/0x500 [ 550.701933][T15660] driver_register+0x220/0x310 [ 550.701943][T15660] usb_gadget_register_driver_owner+0xf0/0x25c [ 550.701954][T15660] dev_config+0x91c/0xcc0 [ 550.701962][T15660] vfs_write+0x2a4/0xa0c [ 550.701973][T15660] ksys_write+0x12c/0x228 [ 550.701979][T15660] __arm64_sys_write+0x7c/0x90 executing program ** 24 printk messages dropped ** [ 550.712022][T15661] sysfs_do_create_link_sd+0x8c/0x120 [ 550.712032][T15661] sysfs_create_link+0x74/0x94 ** 3 printk messages dropped ** [ 550.712070][T15661] driver_probe_device+0x6c/0x19c ** 1 printk messages dropped ** [ 550.712088][T15661] bus_for_each_dev+0x128/0x1b4 [ 550.712096][T15661] driver_attach+0x50/0x60 [ 550.712105][T15661] bus_add_driver+0x208/0x500 [ 550.712113][T15661] driver_register+0x220/0x310 [ 550.712123][T15661] usb_gadget_register_driver_owner+0xf0/0x25c [ 550.712134][T15661] dev_config+0x91c/0xcc0 [ 550.712142][T15661] vfs_write+0x2a4/0xa0c executing program [ 550.712152][T15661] ksys_write+0x12c/0x228 [ 550.712158][T15661] __arm64_sys_write+0x7c/0x90 ** 29 printk messages dropped ** [ 550.723136][T15662] driver_probe_device+0x6c/0x19c ** 1 printk messages dropped ** [ 550.723154][T15662] bus_for_each_dev+0x128/0x1b4 [ 550.723163][T15662] driver_attach+0x50/0x60 [ 550.723171][T15662] bus_add_driver+0x208/0x500 [ 550.723179][T15662] driver_register+0x220/0x310 [ 550.723189][T15662] usb_gadget_register_driver_owner+0xf0/0x25c [ 550.723201][T15662] dev_config+0x91c/0xcc0 [ 550.723208][T15662] vfs_write+0x2a4/0xa0c [ 550.723219][T15662] ksys_write+0x12c/0x228 [ 550.723225][T15662] __arm64_sys_write+0x7c/0x90 [ 550.723232][T15662] invoke_syscall+0x98/0x244 [ 550.723242][T15662] el0_svc_common+0xec/0x23c [ 550.723252][T15662] do_el0_svc+0x4c/0x5c [ 550.723261][T15662] el0_svc+0x64/0x260 ** 22 printk messages dropped ** executing program [ 550.733649][T15663] driver_sysfs_add+0xec/0x1f0 ** 2 printk messages dropped ** [ 550.733677][T15663] driver_probe_device+0x6c/0x19c [ 550.733686][T15663] __driver_attach+0x168/0x384 [ 550.733695][T15663] bus_for_each_dev+0x128/0x1b4 [ 550.733703][T15663] driver_attach+0x50/0x60 [ 550.733712][T15663] bus_add_driver+0x208/0x500 [ 550.733720][T15663] driver_register+0x220/0x310 [ 550.733730][T15663] usb_gadget_register_driver_owner+0xf0/0x25c [ 550.733741][T15663] dev_config+0x91c/0xcc0 [ 550.733749][T15663] vfs_write+0x2a4/0xa0c [ 550.733759][T15663] ksys_write+0x12c/0x228 [ 550.733766][T15663] __arm64_sys_write+0x7c/0x90 [ 550.733773][T15663] invoke_syscall+0x98/0x244 [ 550.733783][T15663] el0_svc_common+0xec/0x23c [ 550.733792][T15663] do_el0_svc+0x4c/0x5c [ 550.733802][T15663] el0_svc+0x64/0x260 executing program [ 550.733812][T15663] el0t_64_sync_handler+0x48/0x148 [ 550.733822][T15663] el0t_64_sync+0x198/0x19c ** 23 printk messages dropped ** [ 550.748724][T15664] driver_probe_device+0x6c/0x19c ** 1 printk messages dropped ** [ 550.748743][T15664] bus_for_each_dev+0x128/0x1b4 [ 550.748751][T15664] driver_attach+0x50/0x60 [ 550.748760][T15664] bus_add_driver+0x208/0x500 [ 550.748768][T15664] driver_register+0x220/0x310 [ 550.748778][T15664] usb_gadget_register_driver_owner+0xf0/0x25c [ 550.748790][T15664] dev_config+0x91c/0xcc0 [ 550.748797][T15664] vfs_write+0x2a4/0xa0c [ 550.748808][T15664] ksys_write+0x12c/0x228 [ 550.748815][T15664] __arm64_sys_write+0x7c/0x90 executing program [ 550.748821][T15664] invoke_syscall+0x98/0x244 [ 550.748831][T15664] el0_svc_common+0xec/0x23c ** 10 printk messages dropped ** [ 550.754812][T15665] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 ** 18 printk messages dropped ** [ 550.754978][T15665] bus_for_each_dev+0x128/0x1b4 [ 550.754986][T15665] driver_attach+0x50/0x60 [ 550.754995][T15665] bus_add_driver+0x208/0x500 [ 550.755003][T15665] driver_register+0x220/0x310 [ 550.755012][T15665] usb_gadget_register_driver_owner+0xf0/0x25c [ 550.755030][T15665] dev_config+0x91c/0xcc0 [ 550.755038][T15665] vfs_write+0x2a4/0xa0c executing program [ 550.755049][T15665] ksys_write+0x12c/0x228 [ 550.755056][T15665] __arm64_sys_write+0x7c/0x90 [ 550.755064][T15665] invoke_syscall+0x98/0x244 [ 550.755073][T15665] el0_svc_common+0xec/0x23c ** 27 printk messages dropped ** [ 550.776238][T15667] __driver_probe_device+0x1e0/0x350 ** 1 printk messages dropped ** [ 550.776257][T15667] __driver_attach+0x168/0x384 [ 550.776266][T15667] bus_for_each_dev+0x128/0x1b4 [ 550.776274][T15667] driver_attach+0x50/0x60 [ 550.776283][T15667] bus_add_driver+0x208/0x500 [ 550.776291][T15667] driver_register+0x220/0x310 [ 550.776301][T15667] usb_gadget_register_driver_owner+0xf0/0x25c [ 550.776313][T15667] dev_config+0x91c/0xcc0 [ 550.776321][T15667] vfs_write+0x2a4/0xa0c executing program [ 550.776331][T15667] ksys_write+0x12c/0x228 [ 550.776338][T15667] __arm64_sys_write+0x7c/0x90 ** 11 printk messages dropped ** [ 550.787362][T15668] CPU: 0 UID: 0 PID: 15668 Comm: syz-executor192 Not tainted syzkaller #0 PREEMPT ** 18 printk messages dropped ** [ 550.787535][T15668] __driver_attach+0x168/0x384 [ 550.787544][T15668] bus_for_each_dev+0x128/0x1b4 [ 550.787552][T15668] driver_attach+0x50/0x60 [ 550.787561][T15668] bus_add_driver+0x208/0x500 [ 550.787569][T15668] driver_register+0x220/0x310 [ 550.787579][T15668] usb_gadget_register_driver_owner+0xf0/0x25c [ 550.787590][T15668] dev_config+0x91c/0xcc0 [ 550.787597][T15668] vfs_write+0x2a4/0xa0c [ 550.787608][T15668] ksys_write+0x12c/0x228 executing program [ 550.787614][T15668] __arm64_sys_write+0x7c/0x90 ** 23 printk messages dropped ** [ 550.797638][T15669] kernfs_create_link+0x98/0x1e4 [ 550.797647][T15669] sysfs_do_create_link_sd+0x8c/0x120 ** 5 printk messages dropped ** [ 550.797703][T15669] __driver_attach+0x168/0x384 [ 550.797712][T15669] bus_for_each_dev+0x128/0x1b4 [ 550.797720][T15669] driver_attach+0x50/0x60 [ 550.797729][T15669] bus_add_driver+0x208/0x500 [ 550.797737][T15669] driver_register+0x220/0x310 [ 550.797746][T15669] usb_gadget_register_driver_owner+0xf0/0x25c [ 550.797758][T15669] dev_config+0x91c/0xcc0 [ 550.797766][T15669] vfs_write+0x2a4/0xa0c executing program [ 550.797776][T15669] ksys_write+0x12c/0x228 [ 550.797783][T15669] __arm64_sys_write+0x7c/0x90 [ 550.797790][T15669] invoke_syscall+0x98/0x244 ** 27 printk messages dropped ** [ 550.807933][T15670] __driver_probe_device+0x1e0/0x350 [ 550.807942][T15670] driver_probe_device+0x6c/0x19c [ 550.807951][T15670] __driver_attach+0x168/0x384 [ 550.807960][T15670] bus_for_each_dev+0x128/0x1b4 [ 550.807969][T15670] driver_attach+0x50/0x60 [ 550.807977][T15670] bus_add_driver+0x208/0x500 [ 550.807986][T15670] driver_register+0x220/0x310 [ 550.807995][T15670] usb_gadget_register_driver_owner+0xf0/0x25c [ 550.808006][T15670] dev_config+0x91c/0xcc0 [ 550.808014][T15670] vfs_write+0x2a4/0xa0c [ 550.808031][T15670] ksys_write+0x12c/0x228 executing program [ 550.808037][T15670] __arm64_sys_write+0x7c/0x90 [ 550.808044][T15670] invoke_syscall+0x98/0x244 ** 27 printk messages dropped ** [ 550.822980][T15671] __driver_probe_device+0x1e0/0x350 ** 1 printk messages dropped ** [ 550.822999][T15671] __driver_attach+0x168/0x384 [ 550.823008][T15671] bus_for_each_dev+0x128/0x1b4 [ 550.823023][T15671] driver_attach+0x50/0x60 [ 550.823033][T15671] bus_add_driver+0x208/0x500 [ 550.823042][T15671] driver_register+0x220/0x310 [ 550.823051][T15671] usb_gadget_register_driver_owner+0xf0/0x25c [ 550.823063][T15671] dev_config+0x91c/0xcc0 [ 550.823071][T15671] vfs_write+0x2a4/0xa0c [ 550.823081][T15671] ksys_write+0x12c/0x228 [ 550.823088][T15671] __arm64_sys_write+0x7c/0x90 [ 550.823095][T15671] invoke_syscall+0x98/0x244 [ 550.823104][T15671] el0_svc_common+0xec/0x23c [ 550.823114][T15671] do_el0_svc+0x4c/0x5c ** 5 printk messages dropped ** executing program [ 550.823239][T15671] udc usbip-vudc.0: failed to start USB Gadget filesystem: -19 ** 19 printk messages dropped ** [ 550.833631][T15672] __driver_probe_device+0x1e0/0x350 [ 550.833640][T15672] driver_probe_device+0x6c/0x19c [ 550.833649][T15672] __driver_attach+0x168/0x384 [ 550.833658][T15672] bus_for_each_dev+0x128/0x1b4 [ 550.833667][T15672] driver_attach+0x50/0x60 [ 550.833675][T15672] bus_add_driver+0x208/0x500 [ 550.833683][T15672] driver_register+0x220/0x310 executing program [ 550.833693][T15672] usb_gadget_register_driver_owner+0xf0/0x25c [ 550.833705][T15672] dev_config+0x91c/0xcc0 ** 31 printk messages dropped ** [ 550.844310][T15673] __driver_probe_device+0x1e0/0x350 ** 1 printk messages dropped ** [ 550.844329][T15673] __driver_attach+0x168/0x384 [ 550.844338][T15673] bus_for_each_dev+0x128/0x1b4 [ 550.844346][T15673] driver_attach+0x50/0x60 [ 550.844355][T15673] bus_add_driver+0x208/0x500 [ 550.844363][T15673] driver_register+0x220/0x310 [ 550.844373][T15673] usb_gadget_register_driver_owner+0xf0/0x25c [ 550.844384][T15673] dev_config+0x91c/0xcc0 [ 550.844392][T15673] vfs_write+0x2a4/0xa0c [ 550.844402][T15673] ksys_write+0x12c/0x228 executing program [ 550.844409][T15673] __arm64_sys_write+0x7c/0x90 [ 550.844415][T15673] invoke_syscall+0x98/0x244 ** 6 printk messages dropped ** [ 550.844547][T15673] gadgetfs expected dummy_udc controller not usbip-vudc ** 22 printk messages dropped ** [ 550.860642][T15674] __driver_attach+0x168/0x384 [ 550.860651][T15674] bus_for_each_dev+0x128/0x1b4 [ 550.860659][T15674] driver_attach+0x50/0x60 [ 550.860668][T15674] bus_add_driver+0x208/0x500 [ 550.860676][T15674] driver_register+0x220/0x310 [ 550.860686][T15674] usb_gadget_register_driver_owner+0xf0/0x25c [ 550.860697][T15674] dev_config+0x91c/0xcc0 [ 550.860705][T15674] vfs_write+0x2a4/0xa0c [ 550.860715][T15674] ksys_write+0x12c/0x228 [ 550.860721][T15674] __arm64_sys_write+0x7c/0x90 [ 550.860728][T15674] invoke_syscall+0x98/0x244 [ 550.860738][T15674] el0_svc_common+0xec/0x23c [ 550.860748][T15674] do_el0_svc+0x4c/0x5c [ 550.860757][T15674] el0_svc+0x64/0x260 [ 550.860767][T15674] el0t_64_sync_handler+0x48/0x148 executing program [ 550.860777][T15674] el0t_64_sync+0x198/0x19c [ 550.860803][T15674] gadgetfs gadget.0: really_probe: driver_sysfs_add failed [ 550.860858][T15674] gadgetfs expected dummy_udc controller not usbip-vudc ** 22 printk messages dropped ** [ 550.868431][T15675] __driver_attach+0x168/0x384 [ 550.868440][T15675] bus_for_each_dev+0x128/0x1b4 [ 550.868448][T15675] driver_attach+0x50/0x60 [ 550.868457][T15675] bus_add_driver+0x208/0x500 [ 550.868465][T15675] driver_register+0x220/0x310 [ 550.868475][T15675] usb_gadget_register_driver_owner+0xf0/0x25c [ 550.868486][T15675] dev_config+0x91c/0xcc0 [ 550.868494][T15675] vfs_write+0x2a4/0xa0c executing program [ 550.868504][T15675] ksys_write+0x12c/0x228 [ 550.868510][T15675] __arm64_sys_write+0x7c/0x90 ** 28 printk messages dropped ** [ 550.877938][T15676] __driver_probe_device+0x1e0/0x350 ** 1 printk messages dropped ** [ 550.877956][T15676] __driver_attach+0x168/0x384 [ 550.877965][T15676] bus_for_each_dev+0x128/0x1b4 [ 550.877974][T15676] driver_attach+0x50/0x60 [ 550.877983][T15676] bus_add_driver+0x208/0x500 [ 550.877991][T15676] driver_register+0x220/0x310 [ 550.878000][T15676] usb_gadget_register_driver_owner+0xf0/0x25c [ 550.878012][T15676] dev_config+0x91c/0xcc0 [ 550.878028][T15676] vfs_write+0x2a4/0xa0c [ 550.878038][T15676] ksys_write+0x12c/0x228 executing program [ 550.878045][T15676] __arm64_sys_write+0x7c/0x90 [ 550.878052][T15676] invoke_syscall+0x98/0x244 ** 2 printk messages dropped ** [ 550.878082][T15676] el0_svc+0x64/0x260 ** 26 printk messages dropped ** [ 550.890966][T15677] __driver_attach+0x168/0x384 [ 550.890975][T15677] bus_for_each_dev+0x128/0x1b4 [ 550.890983][T15677] driver_attach+0x50/0x60 [ 550.890992][T15677] bus_add_driver+0x208/0x500 [ 550.891000][T15677] driver_register+0x220/0x310 [ 550.891010][T15677] usb_gadget_register_driver_owner+0xf0/0x25c [ 550.891029][T15677] dev_config+0x91c/0xcc0 [ 550.891037][T15677] vfs_write+0x2a4/0xa0c [ 550.891048][T15677] ksys_write+0x12c/0x228 [ 550.891055][T15677] __arm64_sys_write+0x7c/0x90 executing program [ 550.891062][T15677] invoke_syscall+0x98/0x244 [ 550.891073][T15677] el0_svc_common+0xec/0x23c [ 550.891082][T15677] do_el0_svc+0x4c/0x5c ** 27 printk messages dropped ** [ 550.899962][T15678] __driver_attach+0x168/0x384 [ 550.899970][T15678] bus_for_each_dev+0x128/0x1b4 [ 550.899979][T15678] driver_attach+0x50/0x60 [ 550.899988][T15678] bus_add_driver+0x208/0x500 [ 550.899996][T15678] driver_register+0x220/0x310 [ 550.900005][T15678] usb_gadget_register_driver_owner+0xf0/0x25c [ 550.900024][T15678] dev_config+0x91c/0xcc0 [ 550.900032][T15678] vfs_write+0x2a4/0xa0c [ 550.900043][T15678] ksys_write+0x12c/0x228 [ 550.900050][T15678] __arm64_sys_write+0x7c/0x90 [ 550.900057][T15678] invoke_syscall+0x98/0x244 executing program [ 550.900067][T15678] el0_svc_common+0xec/0x23c [ 550.900077][T15678] do_el0_svc+0x4c/0x5c [ 550.900086][T15678] el0_svc+0x64/0x260 ** 24 printk messages dropped ** [ 550.910561][T15679] __driver_probe_device+0x1e0/0x350 [ 550.910570][T15679] driver_probe_device+0x6c/0x19c [ 550.910580][T15679] __driver_attach+0x168/0x384 [ 550.910589][T15679] bus_for_each_dev+0x128/0x1b4 [ 550.910597][T15679] driver_attach+0x50/0x60 [ 550.910606][T15679] bus_add_driver+0x208/0x500 [ 550.910614][T15679] driver_register+0x220/0x310 [ 550.910623][T15679] usb_gadget_register_driver_owner+0xf0/0x25c [ 550.910635][T15679] dev_config+0x91c/0xcc0 [ 550.910642][T15679] vfs_write+0x2a4/0xa0c [ 550.910653][T15679] ksys_write+0x12c/0x228 [ 550.910659][T15679] __arm64_sys_write+0x7c/0x90 executing program ** 28 printk messages dropped ** [ 550.921133][T15680] __driver_probe_device+0x1e0/0x350 [ 550.921143][T15680] driver_probe_device+0x6c/0x19c [ 550.921152][T15680] __driver_attach+0x168/0x384 [ 550.921161][T15680] bus_for_each_dev+0x128/0x1b4 [ 550.921169][T15680] driver_attach+0x50/0x60 [ 550.921178][T15680] bus_add_driver+0x208/0x500 [ 550.921187][T15680] driver_register+0x220/0x310 [ 550.921196][T15680] usb_gadget_register_driver_owner+0xf0/0x25c [ 550.921208][T15680] dev_config+0x91c/0xcc0 [ 550.921215][T15680] vfs_write+0x2a4/0xa0c [ 550.921226][T15680] ksys_write+0x12c/0x228 [ 550.921232][T15680] __arm64_sys_write+0x7c/0x90 executing program [ 550.921239][T15680] invoke_syscall+0x98/0x244 [ 550.921249][T15680] el0_svc_common+0xec/0x23c [ 550.921259][T15680] do_el0_svc+0x4c/0x5c ** 22 printk messages dropped ** [ 550.931688][T15681] sysfs_create_link+0x74/0x94 ** 2 printk messages dropped ** [ 550.931715][T15681] __driver_probe_device+0x1e0/0x350 [ 550.931725][T15681] driver_probe_device+0x6c/0x19c [ 550.931734][T15681] __driver_attach+0x168/0x384 [ 550.931743][T15681] bus_for_each_dev+0x128/0x1b4 [ 550.931751][T15681] driver_attach+0x50/0x60 [ 550.931760][T15681] bus_add_driver+0x208/0x500 [ 550.931768][T15681] driver_register+0x220/0x310 [ 550.931778][T15681] usb_gadget_register_driver_owner+0xf0/0x25c executing program [ 550.931789][T15681] dev_config+0x91c/0xcc0 [ 550.931797][T15681] vfs_write+0x2a4/0xa0c ** 9 printk messages dropped ** [ 550.931950][T15681] gadgetfs expected dummy_udc controller not usbip-vudc ** 22 printk messages dropped ** [ 550.942350][T15682] __driver_attach+0x168/0x384 [ 550.942359][T15682] bus_for_each_dev+0x128/0x1b4 [ 550.942367][T15682] driver_attach+0x50/0x60 [ 550.942376][T15682] bus_add_driver+0x208/0x500 [ 550.942384][T15682] driver_register+0x220/0x310 [ 550.942394][T15682] usb_gadget_register_driver_owner+0xf0/0x25c [ 550.942406][T15682] dev_config+0x91c/0xcc0 [ 550.942413][T15682] vfs_write+0x2a4/0xa0c [ 550.942424][T15682] ksys_write+0x12c/0x228 executing program [ 550.942430][T15682] __arm64_sys_write+0x7c/0x90 [ 550.942437][T15682] invoke_syscall+0x98/0x244 [ 550.942447][T15682] el0_svc_common+0xec/0x23c ** 26 printk messages dropped ** [ 550.952531][T15683] __driver_probe_device+0x1e0/0x350 ** 1 printk messages dropped ** [ 550.952550][T15683] __driver_attach+0x168/0x384 [ 550.952559][T15683] bus_for_each_dev+0x128/0x1b4 [ 550.952567][T15683] driver_attach+0x50/0x60 [ 550.952576][T15683] bus_add_driver+0x208/0x500 [ 550.952584][T15683] driver_register+0x220/0x310 [ 550.952594][T15683] usb_gadget_register_driver_owner+0xf0/0x25c [ 550.952605][T15683] dev_config+0x91c/0xcc0 [ 550.952613][T15683] vfs_write+0x2a4/0xa0c [ 550.952623][T15683] ksys_write+0x12c/0x228 executing program [ 550.952630][T15683] __arm64_sys_write+0x7c/0x90 [ 550.952637][T15683] invoke_syscall+0x98/0x244 ** 16 printk messages dropped ** [ 550.963437][T15684] dump_stack+0x1c/0x28 ** 10 printk messages dropped ** [ 550.963534][T15684] __driver_probe_device+0x1e0/0x350 ** 1 printk messages dropped ** [ 550.963553][T15684] __driver_attach+0x168/0x384 [ 550.963562][T15684] bus_for_each_dev+0x128/0x1b4 [ 550.963570][T15684] driver_attach+0x50/0x60 [ 550.963579][T15684] bus_add_driver+0x208/0x500 [ 550.963587][T15684] driver_register+0x220/0x310 [ 550.963597][T15684] usb_gadget_register_driver_owner+0xf0/0x25c [ 550.963609][T15684] dev_config+0x91c/0xcc0 [ 550.963616][T15684] vfs_write+0x2a4/0xa0c [ 550.963627][T15684] ksys_write+0x12c/0x228 [ 550.963634][T15684] __arm64_sys_write+0x7c/0x90 [ 550.963640][T15684] invoke_syscall+0x98/0x244 [ 550.963650][T15684] el0_svc_common+0xec/0x23c [ 550.963660][T15684] do_el0_svc+0x4c/0x5c [ 550.963670][T15684] el0_svc+0x64/0x260 [ 550.963679][T15684] el0t_64_sync_handler+0x48/0x148 ** 23 printk messages dropped ** executing program [ 550.974153][T15685] __driver_probe_device+0x1e0/0x350 [ 550.974162][T15685] driver_probe_device+0x6c/0x19c [ 550.974172][T15685] __driver_attach+0x168/0x384 [ 550.974181][T15685] bus_for_each_dev+0x128/0x1b4 [ 550.974189][T15685] driver_attach+0x50/0x60 [ 550.974198][T15685] bus_add_driver+0x208/0x500 [ 550.974206][T15685] driver_register+0x220/0x310 [ 550.974215][T15685] usb_gadget_register_driver_owner+0xf0/0x25c [ 550.974227][T15685] dev_config+0x91c/0xcc0 [ 550.974234][T15685] vfs_write+0x2a4/0xa0c [ 550.974244][T15685] ksys_write+0x12c/0x228 executing program [ 550.974251][T15685] __arm64_sys_write+0x7c/0x90 [ 550.974257][T15685] invoke_syscall+0x98/0x244 [ 550.974267][T15685] el0_svc_common+0xec/0x23c ** 26 printk messages dropped ** [ 550.984796][T15686] __driver_probe_device+0x1e0/0x350 ** 1 printk messages dropped ** [ 550.984814][T15686] __driver_attach+0x168/0x384 [ 550.984824][T15686] bus_for_each_dev+0x128/0x1b4 [ 550.984832][T15686] driver_attach+0x50/0x60 [ 550.984841][T15686] bus_add_driver+0x208/0x500 [ 550.984849][T15686] driver_register+0x220/0x310 [ 550.984858][T15686] usb_gadget_register_driver_owner+0xf0/0x25c [ 550.984870][T15686] dev_config+0x91c/0xcc0 [ 550.984877][T15686] vfs_write+0x2a4/0xa0c [ 550.984888][T15686] ksys_write+0x12c/0x228 executing program [ 550.984894][T15686] __arm64_sys_write+0x7c/0x90 [ 550.984901][T15686] invoke_syscall+0x98/0x244 ** 24 printk messages dropped ** [ 550.995305][T15687] sysfs_create_link+0x74/0x94 ** 4 printk messages dropped ** [ 550.995351][T15687] __driver_attach+0x168/0x384 [ 550.995360][T15687] bus_for_each_dev+0x128/0x1b4 [ 550.995369][T15687] driver_attach+0x50/0x60 [ 550.995377][T15687] bus_add_driver+0x208/0x500 [ 550.995386][T15687] driver_register+0x220/0x310 [ 550.995395][T15687] usb_gadget_register_driver_owner+0xf0/0x25c [ 550.995407][T15687] dev_config+0x91c/0xcc0 [ 550.995414][T15687] vfs_write+0x2a4/0xa0c [ 550.995424][T15687] ksys_write+0x12c/0x228 [ 550.995431][T15687] __arm64_sys_write+0x7c/0x90 executing program [ 550.995438][T15687] invoke_syscall+0x98/0x244 [ 550.995448][T15687] el0_svc_common+0xec/0x23c ** 26 printk messages dropped ** [ 551.011403][T15688] __driver_probe_device+0x1e0/0x350 ** 1 printk messages dropped ** [ 551.011422][T15688] __driver_attach+0x168/0x384 [ 551.011431][T15688] bus_for_each_dev+0x128/0x1b4 [ 551.011439][T15688] driver_attach+0x50/0x60 [ 551.011448][T15688] bus_add_driver+0x208/0x500 [ 551.011456][T15688] driver_register+0x220/0x310 [ 551.011466][T15688] usb_gadget_register_driver_owner+0xf0/0x25c [ 551.011477][T15688] dev_config+0x91c/0xcc0 [ 551.011485][T15688] vfs_write+0x2a4/0xa0c [ 551.011495][T15688] ksys_write+0x12c/0x228 [ 551.011502][T15688] __arm64_sys_write+0x7c/0x90 [ 551.011509][T15688] invoke_syscall+0x98/0x244 executing program ** 16 printk messages dropped ** [ 551.021898][T15689] dump_stack+0x1c/0x28 ** 10 printk messages dropped ** [ 551.021995][T15689] __driver_probe_device+0x1e0/0x350 [ 551.022004][T15689] driver_probe_device+0x6c/0x19c [ 551.022013][T15689] __driver_attach+0x168/0x384 [ 551.022030][T15689] bus_for_each_dev+0x128/0x1b4 [ 551.022039][T15689] driver_attach+0x50/0x60 [ 551.022048][T15689] bus_add_driver+0x208/0x500 [ 551.022056][T15689] driver_register+0x220/0x310 [ 551.022066][T15689] usb_gadget_register_driver_owner+0xf0/0x25c [ 551.022078][T15689] dev_config+0x91c/0xcc0 [ 551.022086][T15689] vfs_write+0x2a4/0xa0c executing program [ 551.022096][T15689] ksys_write+0x12c/0x228 [ 551.022103][T15689] __arm64_sys_write+0x7c/0x90 ** 27 printk messages dropped ** [ 551.032576][T15690] really_probe+0x18c/0x800 ** 2 printk messages dropped ** [ 551.032604][T15690] __driver_attach+0x168/0x384 [ 551.032613][T15690] bus_for_each_dev+0x128/0x1b4 [ 551.032621][T15690] driver_attach+0x50/0x60 [ 551.032630][T15690] bus_add_driver+0x208/0x500 [ 551.032638][T15690] driver_register+0x220/0x310 [ 551.032648][T15690] usb_gadget_register_driver_owner+0xf0/0x25c [ 551.032659][T15690] dev_config+0x91c/0xcc0 [ 551.032667][T15690] vfs_write+0x2a4/0xa0c [ 551.032677][T15690] ksys_write+0x12c/0x228 [ 551.032684][T15690] __arm64_sys_write+0x7c/0x90 [ 551.032691][T15690] invoke_syscall+0x98/0x244 [ 551.032700][T15690] el0_svc_common+0xec/0x23c executing program ** 26 printk messages dropped ** [ 551.043238][T15691] __driver_probe_device+0x1e0/0x350 [ 551.043247][T15691] driver_probe_device+0x6c/0x19c [ 551.043256][T15691] __driver_attach+0x168/0x384 [ 551.043265][T15691] bus_for_each_dev+0x128/0x1b4 [ 551.043274][T15691] driver_attach+0x50/0x60 [ 551.043283][T15691] bus_add_driver+0x208/0x500 [ 551.043291][T15691] driver_register+0x220/0x310 [ 551.043300][T15691] usb_gadget_register_driver_owner+0xf0/0x25c [ 551.043312][T15691] dev_config+0x91c/0xcc0 [ 551.043319][T15691] vfs_write+0x2a4/0xa0c executing program [ 551.043330][T15691] ksys_write+0x12c/0x228 [ 551.043336][T15691] __arm64_sys_write+0x7c/0x90 ** 28 printk messages dropped ** [ 551.053427][T15692] __driver_probe_device+0x1e0/0x350 ** 1 printk messages dropped ** [ 551.053446][T15692] __driver_attach+0x168/0x384 [ 551.053455][T15692] bus_for_each_dev+0x128/0x1b4 [ 551.053463][T15692] driver_attach+0x50/0x60 [ 551.053472][T15692] bus_add_driver+0x208/0x500 [ 551.053480][T15692] driver_register+0x220/0x310 [ 551.053490][T15692] usb_gadget_register_driver_owner+0xf0/0x25c [ 551.053502][T15692] dev_config+0x91c/0xcc0 [ 551.053509][T15692] vfs_write+0x2a4/0xa0c [ 551.053520][T15692] ksys_write+0x12c/0x228 executing program [ 551.053526][T15692] __arm64_sys_write+0x7c/0x90 [ 551.053533][T15692] invoke_syscall+0x98/0x244 ** 11 printk messages dropped ** [ 551.064345][T15693] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 ** 17 printk messages dropped ** [ 551.064502][T15693] __driver_attach+0x168/0x384 [ 551.064511][T15693] bus_for_each_dev+0x128/0x1b4 [ 551.064519][T15693] driver_attach+0x50/0x60 [ 551.064528][T15693] bus_add_driver+0x208/0x500 [ 551.064536][T15693] driver_register+0x220/0x310 [ 551.064545][T15693] usb_gadget_register_driver_owner+0xf0/0x25c [ 551.064557][T15693] dev_config+0x91c/0xcc0 [ 551.064565][T15693] vfs_write+0x2a4/0xa0c executing program [ 551.064575][T15693] ksys_write+0x12c/0x228 [ 551.064582][T15693] __arm64_sys_write+0x7c/0x90 [ 551.064589][T15693] invoke_syscall+0x98/0x244 ** 27 printk messages dropped ** [ 551.080829][T15694] __driver_probe_device+0x1e0/0x350 ** 1 printk messages dropped ** [ 551.080848][T15694] __driver_attach+0x168/0x384 [ 551.080857][T15694] bus_for_each_dev+0x128/0x1b4 [ 551.080865][T15694] driver_attach+0x50/0x60 [ 551.080874][T15694] bus_add_driver+0x208/0x500 [ 551.080882][T15694] driver_register+0x220/0x310 [ 551.080892][T15694] usb_gadget_register_driver_owner+0xf0/0x25c [ 551.080903][T15694] dev_config+0x91c/0xcc0 [ 551.080911][T15694] vfs_write+0x2a4/0xa0c [ 551.080922][T15694] ksys_write+0x12c/0x228 [ 551.080928][T15694] __arm64_sys_write+0x7c/0x90 [ 551.080935][T15694] invoke_syscall+0x98/0x244 [ 551.080945][T15694] el0_svc_common+0xec/0x23c [ 551.080954][T15694] do_el0_svc+0x4c/0x5c [ 551.080964][T15694] el0_svc+0x64/0x260 [ 551.080974][T15694] el0t_64_sync_handler+0x48/0x148 executing program ** 18 printk messages dropped ** [ 551.087227][T15695] kernfs_create_link+0x98/0x1e4 ** 4 printk messages dropped ** [ 551.087273][T15695] __driver_probe_device+0x1e0/0x350 [ 551.087282][T15695] driver_probe_device+0x6c/0x19c [ 551.087292][T15695] __driver_attach+0x168/0x384 [ 551.087301][T15695] bus_for_each_dev+0x128/0x1b4 [ 551.087309][T15695] driver_attach+0x50/0x60 [ 551.087318][T15695] bus_add_driver+0x208/0x500 [ 551.087326][T15695] driver_register+0x220/0x310 [ 551.087336][T15695] usb_gadget_register_driver_owner+0xf0/0x25c [ 551.087347][T15695] dev_config+0x91c/0xcc0 [ 551.087355][T15695] vfs_write+0x2a4/0xa0c executing program [ 551.087365][T15695] ksys_write+0x12c/0x228 [ 551.087372][T15695] __arm64_sys_write+0x7c/0x90 ** 28 printk messages dropped ** [ 551.098195][T15696] __driver_probe_device+0x1e0/0x350 ** 1 printk messages dropped ** [ 551.098214][T15696] __driver_attach+0x168/0x384 [ 551.098223][T15696] bus_for_each_dev+0x128/0x1b4 [ 551.098231][T15696] driver_attach+0x50/0x60 [ 551.098240][T15696] bus_add_driver+0x208/0x500 [ 551.098248][T15696] driver_register+0x220/0x310 [ 551.098257][T15696] usb_gadget_register_driver_owner+0xf0/0x25c [ 551.098269][T15696] dev_config+0x91c/0xcc0 [ 551.098277][T15696] vfs_write+0x2a4/0xa0c [ 551.098287][T15696] ksys_write+0x12c/0x228 executing program [ 551.098293][T15696] __arm64_sys_write+0x7c/0x90 [ 551.098300][T15696] invoke_syscall+0x98/0x244 ** 15 printk messages dropped ** [ 551.108649][T15697] dump_stack_lvl+0xd8/0x12c ** 13 printk messages dropped ** [ 551.108775][T15697] __driver_attach+0x168/0x384 [ 551.108784][T15697] bus_for_each_dev+0x128/0x1b4 [ 551.108792][T15697] driver_attach+0x50/0x60 [ 551.108801][T15697] bus_add_driver+0x208/0x500 [ 551.108809][T15697] driver_register+0x220/0x310 [ 551.108819][T15697] usb_gadget_register_driver_owner+0xf0/0x25c [ 551.108830][T15697] dev_config+0x91c/0xcc0 [ 551.108838][T15697] vfs_write+0x2a4/0xa0c [ 551.108849][T15697] ksys_write+0x12c/0x228 executing program [ 551.108855][T15697] __arm64_sys_write+0x7c/0x90 [ 551.108862][T15697] invoke_syscall+0x98/0x244 [ 551.108872][T15697] el0_svc_common+0xec/0x23c ** 26 printk messages dropped ** [ 551.119368][T15698] __driver_probe_device+0x1e0/0x350 [ 551.119377][T15698] driver_probe_device+0x6c/0x19c [ 551.119386][T15698] __driver_attach+0x168/0x384 [ 551.119395][T15698] bus_for_each_dev+0x128/0x1b4 [ 551.119404][T15698] driver_attach+0x50/0x60 [ 551.119412][T15698] bus_add_driver+0x208/0x500 [ 551.119421][T15698] driver_register+0x220/0x310 [ 551.119430][T15698] usb_gadget_register_driver_owner+0xf0/0x25c [ 551.119442][T15698] dev_config+0x91c/0xcc0 [ 551.119449][T15698] vfs_write+0x2a4/0xa0c executing program [ 551.119459][T15698] ksys_write+0x12c/0x228 [ 551.119466][T15698] __arm64_sys_write+0x7c/0x90 ** 5 printk messages dropped ** [ 551.119521][T15698] el0t_64_sync+0x198/0x19c ** 22 printk messages dropped ** [ 551.130093][T15699] __driver_probe_device+0x1e0/0x350 ** 1 printk messages dropped ** [ 551.130112][T15699] __driver_attach+0x168/0x384 [ 551.130121][T15699] bus_for_each_dev+0x128/0x1b4 [ 551.130129][T15699] driver_attach+0x50/0x60 [ 551.130138][T15699] bus_add_driver+0x208/0x500 [ 551.130146][T15699] driver_register+0x220/0x310 [ 551.130155][T15699] usb_gadget_register_driver_owner+0xf0/0x25c [ 551.130167][T15699] dev_config+0x91c/0xcc0 [ 551.130174][T15699] vfs_write+0x2a4/0xa0c [ 551.130185][T15699] ksys_write+0x12c/0x228 [ 551.130191][T15699] __arm64_sys_write+0x7c/0x90 executing program [ 551.130198][T15699] invoke_syscall+0x98/0x244 ** 27 printk messages dropped ** [ 551.140354][T15700] __driver_probe_device+0x1e0/0x350 [ 551.140363][T15700] driver_probe_device+0x6c/0x19c [ 551.140372][T15700] __driver_attach+0x168/0x384 [ 551.140381][T15700] bus_for_each_dev+0x128/0x1b4 [ 551.140390][T15700] driver_attach+0x50/0x60 [ 551.140398][T15700] bus_add_driver+0x208/0x500 [ 551.140406][T15700] driver_register+0x220/0x310 [ 551.140416][T15700] usb_gadget_register_driver_owner+0xf0/0x25c [ 551.140427][T15700] dev_config+0x91c/0xcc0 [ 551.140435][T15700] vfs_write+0x2a4/0xa0c executing program [ 551.140445][T15700] ksys_write+0x12c/0x228 [ 551.140452][T15700] __arm64_sys_write+0x7c/0x90 ** 28 printk messages dropped ** [ 551.151488][T15701] __driver_probe_device+0x1e0/0x350 ** 1 printk messages dropped ** [ 551.151506][T15701] __driver_attach+0x168/0x384 [ 551.151515][T15701] bus_for_each_dev+0x128/0x1b4 [ 551.151524][T15701] driver_attach+0x50/0x60 [ 551.151533][T15701] bus_add_driver+0x208/0x500 [ 551.151541][T15701] driver_register+0x220/0x310 [ 551.151550][T15701] usb_gadget_register_driver_owner+0xf0/0x25c [ 551.151562][T15701] dev_config+0x91c/0xcc0 [ 551.151569][T15701] vfs_write+0x2a4/0xa0c [ 551.151580][T15701] ksys_write+0x12c/0x228 [ 551.151586][T15701] __arm64_sys_write+0x7c/0x90 [ 551.151593][T15701] invoke_syscall+0x98/0x244 executing program [ 551.151603][T15701] el0_svc_common+0xec/0x23c [ 551.151613][T15701] do_el0_svc+0x4c/0x5c ** 20 printk messages dropped ** [ 551.162129][T15702] kernfs_create_link+0x98/0x1e4 ** 6 printk messages dropped ** [ 551.162194][T15702] __driver_attach+0x168/0x384 [ 551.162203][T15702] bus_for_each_dev+0x128/0x1b4 [ 551.162211][T15702] driver_attach+0x50/0x60 [ 551.162220][T15702] bus_add_driver+0x208/0x500 [ 551.162228][T15702] driver_register+0x220/0x310 [ 551.162238][T15702] usb_gadget_register_driver_owner+0xf0/0x25c [ 551.162249][T15702] dev_config+0x91c/0xcc0 [ 551.162257][T15702] vfs_write+0x2a4/0xa0c [ 551.162268][T15702] ksys_write+0x12c/0x228 executing program [ 551.162274][T15702] __arm64_sys_write+0x7c/0x90 [ 551.162281][T15702] invoke_syscall+0x98/0x244 ** 27 printk messages dropped ** [ 551.172796][T15703] __driver_probe_device+0x1e0/0x350 ** 1 printk messages dropped ** [ 551.172814][T15703] __driver_attach+0x168/0x384 [ 551.172823][T15703] bus_for_each_dev+0x128/0x1b4 [ 551.172831][T15703] driver_attach+0x50/0x60 [ 551.172840][T15703] bus_add_driver+0x208/0x500 [ 551.172848][T15703] driver_register+0x220/0x310 [ 551.172858][T15703] usb_gadget_register_driver_owner+0xf0/0x25c [ 551.172869][T15703] dev_config+0x91c/0xcc0 [ 551.172877][T15703] vfs_write+0x2a4/0xa0c [ 551.172887][T15703] ksys_write+0x12c/0x228 [ 551.172894][T15703] __arm64_sys_write+0x7c/0x90 [ 551.172900][T15703] invoke_syscall+0x98/0x244 executing program ** 27 printk messages dropped ** [ 551.183499][T15704] __driver_probe_device+0x1e0/0x350 ** 1 printk messages dropped ** [ 551.183517][T15704] __driver_attach+0x168/0x384 [ 551.183526][T15704] bus_for_each_dev+0x128/0x1b4 [ 551.183535][T15704] driver_attach+0x50/0x60 [ 551.183543][T15704] bus_add_driver+0x208/0x500 [ 551.183552][T15704] driver_register+0x220/0x310 [ 551.183561][T15704] usb_gadget_register_driver_owner+0xf0/0x25c [ 551.183573][T15704] dev_config+0x91c/0xcc0 [ 551.183580][T15704] vfs_write+0x2a4/0xa0c [ 551.183591][T15704] ksys_write+0x12c/0x228 [ 551.183597][T15704] __arm64_sys_write+0x7c/0x90 [ 551.183604][T15704] invoke_syscall+0x98/0x244 [ 551.183614][T15704] el0_svc_common+0xec/0x23c executing program [ 551.183623][T15704] do_el0_svc+0x4c/0x5c [ 551.183633][T15704] el0_svc+0x64/0x260 [ 551.183643][T15704] el0t_64_sync_handler+0x48/0x148 [ 551.183653][T15704] el0t_64_sync+0x198/0x19c [ 551.183680][T15704] gadgetfs gadget.0: really_probe: driver_sysfs_add failed ** 21 printk messages dropped ** [ 551.195963][T15705] __driver_probe_device+0x1e0/0x350 [ 551.195972][T15705] driver_probe_device+0x6c/0x19c [ 551.195982][T15705] __driver_attach+0x168/0x384 [ 551.195991][T15705] bus_for_each_dev+0x128/0x1b4 [ 551.195999][T15705] driver_attach+0x50/0x60 [ 551.196008][T15705] bus_add_driver+0x208/0x500 [ 551.196024][T15705] driver_register+0x220/0x310 [ 551.196035][T15705] usb_gadget_register_driver_owner+0xf0/0x25c [ 551.196046][T15705] dev_config+0x91c/0xcc0 executing program [ 551.196055][T15705] vfs_write+0x2a4/0xa0c [ 551.196065][T15705] ksys_write+0x12c/0x228 [ 551.196072][T15705] __arm64_sys_write+0x7c/0x90 [ 551.196080][T15705] invoke_syscall+0x98/0x244 [ 551.196090][T15705] el0_svc_common+0xec/0x23c [ 551.196099][T15705] do_el0_svc+0x4c/0x5c [ 551.196109][T15705] el0_svc+0x64/0x260 [ 551.196119][T15705] el0t_64_sync_handler+0x48/0x148 [ 551.196129][T15705] el0t_64_sync+0x198/0x19c [ 551.196157][T15705] gadgetfs gadget.0: really_probe: driver_sysfs_add failed [ 551.196228][T15705] gadgetfs expected dummy_udc controller not usbip-vudc [ 551.196235][T15705] udc usbip-vudc.0: failed to start USB Gadget filesystem: -19 executing program [ 551.196427][T15705] UDC core: USB Gadget filesystem: couldn't find an available UDC ** 2 printk messages dropped ** [ 551.205211][T15706] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 ** 18 printk messages dropped ** [ 551.205376][T15706] bus_for_each_dev+0x128/0x1b4 [ 551.205384][T15706] driver_attach+0x50/0x60 [ 551.205393][T15706] bus_add_driver+0x208/0x500 [ 551.205401][T15706] driver_register+0x220/0x310 [ 551.205410][T15706] usb_gadget_register_driver_owner+0xf0/0x25c [ 551.205421][T15706] dev_config+0x91c/0xcc0 [ 551.205429][T15706] vfs_write+0x2a4/0xa0c [ 551.205439][T15706] ksys_write+0x12c/0x228 [ 551.205445][T15706] __arm64_sys_write+0x7c/0x90 executing program [ 551.205452][T15706] invoke_syscall+0x98/0x244 [ 551.205462][T15706] el0_svc_common+0xec/0x23c ** 27 printk messages dropped ** [ 551.215010][T15707] driver_probe_device+0x6c/0x19c ** 1 printk messages dropped ** [ 551.215036][T15707] bus_for_each_dev+0x128/0x1b4 [ 551.215045][T15707] driver_attach+0x50/0x60 [ 551.215054][T15707] bus_add_driver+0x208/0x500 [ 551.215063][T15707] driver_register+0x220/0x310 [ 551.215073][T15707] usb_gadget_register_driver_owner+0xf0/0x25c [ 551.215084][T15707] dev_config+0x91c/0xcc0 [ 551.215092][T15707] vfs_write+0x2a4/0xa0c [ 551.215102][T15707] ksys_write+0x12c/0x228 executing program [ 551.215109][T15707] __arm64_sys_write+0x7c/0x90 [ 551.215115][T15707] invoke_syscall+0x98/0x244 [ 551.215125][T15707] el0_svc_common+0xec/0x23c [ 551.215135][T15707] do_el0_svc+0x4c/0x5c ** 26 printk messages dropped ** [ 551.227600][T15708] driver_probe_device+0x6c/0x19c [ 551.227609][T15708] __driver_attach+0x168/0x384 [ 551.227618][T15708] bus_for_each_dev+0x128/0x1b4 [ 551.227626][T15708] driver_attach+0x50/0x60 [ 551.227635][T15708] bus_add_driver+0x208/0x500 [ 551.227643][T15708] driver_register+0x220/0x310 [ 551.227653][T15708] usb_gadget_register_driver_owner+0xf0/0x25c [ 551.227664][T15708] dev_config+0x91c/0xcc0 [ 551.227671][T15708] vfs_write+0x2a4/0xa0c [ 551.227682][T15708] ksys_write+0x12c/0x228 [ 551.227688][T15708] __arm64_sys_write+0x7c/0x90 executing program [ 551.227695][T15708] invoke_syscall+0x98/0x244 [ 551.227705][T15708] el0_svc_common+0xec/0x23c ** 27 printk messages dropped ** [ 551.237468][T15709] driver_probe_device+0x6c/0x19c ** 1 printk messages dropped ** [ 551.237486][T15709] bus_for_each_dev+0x128/0x1b4 [ 551.237494][T15709] driver_attach+0x50/0x60 [ 551.237503][T15709] bus_add_driver+0x208/0x500 [ 551.237511][T15709] driver_register+0x220/0x310 [ 551.237521][T15709] usb_gadget_register_driver_owner+0xf0/0x25c [ 551.237532][T15709] dev_config+0x91c/0xcc0 [ 551.237540][T15709] vfs_write+0x2a4/0xa0c [ 551.237550][T15709] ksys_write+0x12c/0x228 [ 551.237556][T15709] __arm64_sys_write+0x7c/0x90 [ 551.237563][T15709] invoke_syscall+0x98/0x244 [ 551.237573][T15709] el0_svc_common+0xec/0x23c executing program ** 27 printk messages dropped ** [ 551.247718][T15710] driver_probe_device+0x6c/0x19c [ 551.247727][T15710] __driver_attach+0x168/0x384 [ 551.247737][T15710] bus_for_each_dev+0x128/0x1b4 [ 551.247745][T15710] driver_attach+0x50/0x60 [ 551.247754][T15710] bus_add_driver+0x208/0x500 [ 551.247762][T15710] driver_register+0x220/0x310 [ 551.247771][T15710] usb_gadget_register_driver_owner+0xf0/0x25c [ 551.247783][T15710] dev_config+0x91c/0xcc0 [ 551.247790][T15710] vfs_write+0x2a4/0xa0c [ 551.247801][T15710] ksys_write+0x12c/0x228 [ 551.247807][T15710] __arm64_sys_write+0x7c/0x90 [ 551.247814][T15710] invoke_syscall+0x98/0x244 executing program [ 551.247824][T15710] el0_svc_common+0xec/0x23c [ 551.247833][T15710] do_el0_svc+0x4c/0x5c ** 7 printk messages dropped ** [ 551.258294][T15711] FAULT_INJECTION: forcing a failure. [ 551.258294][T15711] name failslab, interval 1, probability 0, space 0, times 0 ** 20 printk messages dropped ** [ 551.258486][T15711] bus_for_each_dev+0x128/0x1b4 [ 551.258494][T15711] driver_attach+0x50/0x60 [ 551.258503][T15711] bus_add_driver+0x208/0x500 [ 551.258511][T15711] driver_register+0x220/0x310 [ 551.258521][T15711] usb_gadget_register_driver_owner+0xf0/0x25c [ 551.258532][T15711] dev_config+0x91c/0xcc0 [ 551.258540][T15711] vfs_write+0x2a4/0xa0c [ 551.258550][T15711] ksys_write+0x12c/0x228 executing program [ 551.258556][T15711] __arm64_sys_write+0x7c/0x90 [ 551.258563][T15711] invoke_syscall+0x98/0x244 ** 22 printk messages dropped ** [ 551.268675][T15712] kernfs_create_link+0x98/0x1e4 ** 7 printk messages dropped ** [ 551.268749][T15712] bus_for_each_dev+0x128/0x1b4 [ 551.268757][T15712] driver_attach+0x50/0x60 [ 551.268766][T15712] bus_add_driver+0x208/0x500 [ 551.268774][T15712] driver_register+0x220/0x310 [ 551.268783][T15712] usb_gadget_register_driver_owner+0xf0/0x25c [ 551.268795][T15712] dev_config+0x91c/0xcc0 [ 551.268802][T15712] vfs_write+0x2a4/0xa0c [ 551.268813][T15712] ksys_write+0x12c/0x228 executing program [ 551.268819][T15712] __arm64_sys_write+0x7c/0x90 [ 551.268826][T15712] invoke_syscall+0x98/0x244 [ 551.268836][T15712] el0_svc_common+0xec/0x23c ** 21 printk messages dropped ** [ 551.279659][T15713] kernfs_create_link+0x98/0x1e4 ** 7 printk messages dropped ** [ 551.279732][T15713] bus_for_each_dev+0x128/0x1b4 [ 551.279740][T15713] driver_attach+0x50/0x60 [ 551.279749][T15713] bus_add_driver+0x208/0x500 [ 551.279757][T15713] driver_register+0x220/0x310 [ 551.279767][T15713] usb_gadget_register_driver_owner+0xf0/0x25c [ 551.279778][T15713] dev_config+0x91c/0xcc0 [ 551.279786][T15713] vfs_write+0x2a4/0xa0c [ 551.279796][T15713] ksys_write+0x12c/0x228 [ 551.279802][T15713] __arm64_sys_write+0x7c/0x90 [ 551.279809][T15713] invoke_syscall+0x98/0x244 [ 551.279819][T15713] el0_svc_common+0xec/0x23c [ 551.279829][T15713] do_el0_svc+0x4c/0x5c [ 551.279838][T15713] el0_svc+0x64/0x260 [ 551.279848][T15713] el0t_64_sync_handler+0x48/0x148 [ 551.279858][T15713] el0t_64_sync+0x198/0x19c executing program [ 551.279884][T15713] gadgetfs gadget.0: really_probe: driver_sysfs_add failed ** 23 printk messages dropped ** [ 551.290387][T15714] __driver_attach+0x168/0x384 [ 551.290396][T15714] bus_for_each_dev+0x128/0x1b4 [ 551.290404][T15714] driver_attach+0x50/0x60 [ 551.290413][T15714] bus_add_driver+0x208/0x500 [ 551.290421][T15714] driver_register+0x220/0x310 [ 551.290431][T15714] usb_gadget_register_driver_owner+0xf0/0x25c [ 551.290442][T15714] dev_config+0x91c/0xcc0 [ 551.290449][T15714] vfs_write+0x2a4/0xa0c [ 551.290460][T15714] ksys_write+0x12c/0x228 executing program [ 551.290466][T15714] __arm64_sys_write+0x7c/0x90 [ 551.290473][T15714] invoke_syscall+0x98/0x244 [ 551.290483][T15714] el0_svc_common+0xec/0x23c ** 28 printk messages dropped ** [ 551.302142][T15715] __driver_attach+0x168/0x384 ** 1 printk messages dropped ** [ 551.302159][T15715] driver_attach+0x50/0x60 [ 551.302168][T15715] bus_add_driver+0x208/0x500 [ 551.302176][T15715] driver_register+0x220/0x310 [ 551.302186][T15715] usb_gadget_register_driver_owner+0xf0/0x25c [ 551.302198][T15715] dev_config+0x91c/0xcc0 [ 551.302205][T15715] vfs_write+0x2a4/0xa0c [ 551.302216][T15715] ksys_write+0x12c/0x228 [ 551.302222][T15715] __arm64_sys_write+0x7c/0x90 [ 551.302229][T15715] invoke_syscall+0x98/0x244 executing program [ 551.302239][T15715] el0_svc_common+0xec/0x23c [ 551.302248][T15715] do_el0_svc+0x4c/0x5c ** 27 printk messages dropped ** [ 551.313219][T15716] __driver_attach+0x168/0x384 ** 1 printk messages dropped ** [ 551.313236][T15716] driver_attach+0x50/0x60 [ 551.313245][T15716] bus_add_driver+0x208/0x500 [ 551.313253][T15716] driver_register+0x220/0x310 [ 551.313262][T15716] usb_gadget_register_driver_owner+0xf0/0x25c [ 551.313274][T15716] dev_config+0x91c/0xcc0 [ 551.313282][T15716] vfs_write+0x2a4/0xa0c [ 551.313292][T15716] ksys_write+0x12c/0x228 [ 551.313298][T15716] __arm64_sys_write+0x7c/0x90 [ 551.313305][T15716] invoke_syscall+0x98/0x244 executing program [ 551.313315][T15716] el0_svc_common+0xec/0x23c [ 551.313324][T15716] do_el0_svc+0x4c/0x5c ** 5 printk messages dropped ** [ 551.313450][T15716] udc usbip-vudc.0: failed to start USB Gadget filesystem: -19 ** 23 printk messages dropped ** [ 551.323846][T15717] driver_attach+0x50/0x60 [ 551.323855][T15717] bus_add_driver+0x208/0x500 [ 551.323863][T15717] driver_register+0x220/0x310 [ 551.323873][T15717] usb_gadget_register_driver_owner+0xf0/0x25c [ 551.323884][T15717] dev_config+0x91c/0xcc0 [ 551.323891][T15717] vfs_write+0x2a4/0xa0c [ 551.323902][T15717] ksys_write+0x12c/0x228 [ 551.323908][T15717] __arm64_sys_write+0x7c/0x90 [ 551.323915][T15717] invoke_syscall+0x98/0x244 [ 551.323924][T15717] el0_svc_common+0xec/0x23c [ 551.323934][T15717] do_el0_svc+0x4c/0x5c executing program ** 9 printk messages dropped ** [ 551.334272][T15718] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 ** 19 printk messages dropped ** [ 551.334452][T15718] driver_attach+0x50/0x60 [ 551.334461][T15718] bus_add_driver+0x208/0x500 [ 551.334469][T15718] driver_register+0x220/0x310 [ 551.334479][T15718] usb_gadget_register_driver_owner+0xf0/0x25c [ 551.334491][T15718] dev_config+0x91c/0xcc0 [ 551.334499][T15718] vfs_write+0x2a4/0xa0c [ 551.334510][T15718] ksys_write+0x12c/0x228 [ 551.334516][T15718] __arm64_sys_write+0x7c/0x90 [ 551.334523][T15718] invoke_syscall+0x98/0x244 executing program [ 551.334533][T15718] el0_svc_common+0xec/0x23c [ 551.334543][T15718] do_el0_svc+0x4c/0x5c [ 551.334553][T15718] el0_svc+0x64/0x260 [ 551.334563][T15718] el0t_64_sync_handler+0x48/0x148 [ 551.334573][T15718] el0t_64_sync+0x198/0x19c [ 551.334600][T15718] gadgetfs gadget.0: really_probe: driver_sysfs_add failed [ 551.334655][T15718] gadgetfs expected dummy_udc controller not usbip-vudc [ 551.334661][T15718] udc usbip-vudc.0: failed to start USB Gadget filesystem: -19 [ 551.335359][T15718] UDC core: USB Gadget filesystem: couldn't find an available UDC [ 551.346458][T15719] FAULT_INJECTION: forcing a failure. [ 551.346458][T15719] name failslab, interval 1, probability 0, space 0, times 0 ** 21 printk messages dropped ** [ 551.346658][T15719] driver_attach+0x50/0x60 [ 551.346667][T15719] bus_add_driver+0x208/0x500 [ 551.346675][T15719] driver_register+0x220/0x310 [ 551.346684][T15719] usb_gadget_register_driver_owner+0xf0/0x25c [ 551.346696][T15719] dev_config+0x91c/0xcc0 [ 551.346704][T15719] vfs_write+0x2a4/0xa0c [ 551.346714][T15719] ksys_write+0x12c/0x228 [ 551.346721][T15719] __arm64_sys_write+0x7c/0x90 [ 551.346727][T15719] invoke_syscall+0x98/0x244 [ 551.346737][T15719] el0_svc_common+0xec/0x23c [ 551.346746][T15719] do_el0_svc+0x4c/0x5c [ 551.346756][T15719] el0_svc+0x64/0x260 [ 551.346766][T15719] el0t_64_sync_handler+0x48/0x148 [ 551.346776][T15719] el0t_64_sync+0x198/0x19c [ 551.346803][T15719] gadgetfs gadget.0: really_probe: driver_sysfs_add failed executing program [ 551.346865][T15719] gadgetfs expected dummy_udc controller not usbip-vudc [ 551.346871][T15719] udc usbip-vudc.0: failed to start USB Gadget filesystem: -19 ** 21 printk messages dropped ** [ 551.355393][T15720] __driver_attach+0x168/0x384 ** 1 printk messages dropped ** [ 551.355410][T15720] driver_attach+0x50/0x60 [ 551.355419][T15720] bus_add_driver+0x208/0x500 [ 551.355427][T15720] driver_register+0x220/0x310 [ 551.355437][T15720] usb_gadget_register_driver_owner+0xf0/0x25c [ 551.355448][T15720] dev_config+0x91c/0xcc0 [ 551.355456][T15720] vfs_write+0x2a4/0xa0c [ 551.355466][T15720] ksys_write+0x12c/0x228 [ 551.355473][T15720] __arm64_sys_write+0x7c/0x90 [ 551.355479][T15720] invoke_syscall+0x98/0x244 [ 551.355489][T15720] el0_svc_common+0xec/0x23c executing program [ 551.355499][T15720] do_el0_svc+0x4c/0x5c [ 551.355508][T15720] el0_svc+0x64/0x260 ** 23 printk messages dropped ** [ 551.367618][T15721] really_probe+0x18c/0x800 ** 4 printk messages dropped ** [ 551.367663][T15721] driver_attach+0x50/0x60 [ 551.367672][T15721] bus_add_driver+0x208/0x500 [ 551.367680][T15721] driver_register+0x220/0x310 [ 551.367689][T15721] usb_gadget_register_driver_owner+0xf0/0x25c [ 551.367701][T15721] dev_config+0x91c/0xcc0 [ 551.367708][T15721] vfs_write+0x2a4/0xa0c [ 551.367719][T15721] ksys_write+0x12c/0x228 [ 551.367725][T15721] __arm64_sys_write+0x7c/0x90 [ 551.367732][T15721] invoke_syscall+0x98/0x244 [ 551.367742][T15721] el0_svc_common+0xec/0x23c executing program [ 551.367752][T15721] do_el0_svc+0x4c/0x5c [ 551.367761][T15721] el0_svc+0x64/0x260 [ 551.367771][T15721] el0t_64_sync_handler+0x48/0x148 ** 25 printk messages dropped ** [ 551.377195][T15722] __driver_attach+0x168/0x384 ** 1 printk messages dropped ** [ 551.377212][T15722] driver_attach+0x50/0x60 [ 551.377221][T15722] bus_add_driver+0x208/0x500 [ 551.377229][T15722] driver_register+0x220/0x310 [ 551.377239][T15722] usb_gadget_register_driver_owner+0xf0/0x25c [ 551.377250][T15722] dev_config+0x91c/0xcc0 [ 551.377258][T15722] vfs_write+0x2a4/0xa0c [ 551.377268][T15722] ksys_write+0x12c/0x228 [ 551.377274][T15722] __arm64_sys_write+0x7c/0x90 [ 551.377281][T15722] invoke_syscall+0x98/0x244 [ 551.377291][T15722] el0_svc_common+0xec/0x23c ** 23 printk messages dropped ** [ 551.388218][T15723] sysfs_create_link+0x74/0x94 executing program ** 4 printk messages dropped ** [ 551.388264][T15723] __driver_attach+0x168/0x384 [ 551.388273][T15723] bus_for_each_dev+0x128/0x1b4 [ 551.388281][T15723] driver_attach+0x50/0x60 [ 551.388290][T15723] bus_add_driver+0x208/0x500 [ 551.388298][T15723] driver_register+0x220/0x310 [ 551.388308][T15723] usb_gadget_register_driver_owner+0xf0/0x25c [ 551.388319][T15723] dev_config+0x91c/0xcc0 [ 551.388327][T15723] vfs_write+0x2a4/0xa0c [ 551.388338][T15723] ksys_write+0x12c/0x228 [ 551.388344][T15723] __arm64_sys_write+0x7c/0x90 executing program [ 551.388351][T15723] invoke_syscall+0x98/0x244 [ 551.388361][T15723] el0_svc_common+0xec/0x23c ** 25 printk messages dropped ** [ 551.398008][T15724] really_probe+0x18c/0x800 ** 4 printk messages dropped ** [ 551.398060][T15724] driver_attach+0x50/0x60 [ 551.398069][T15724] bus_add_driver+0x208/0x500 [ 551.398077][T15724] driver_register+0x220/0x310 [ 551.398087][T15724] usb_gadget_register_driver_owner+0xf0/0x25c [ 551.398098][T15724] dev_config+0x91c/0xcc0 [ 551.398106][T15724] vfs_write+0x2a4/0xa0c [ 551.398116][T15724] ksys_write+0x12c/0x228 [ 551.398123][T15724] __arm64_sys_write+0x7c/0x90 [ 551.398129][T15724] invoke_syscall+0x98/0x244 executing program [ 551.398139][T15724] el0_svc_common+0xec/0x23c [ 551.398149][T15724] do_el0_svc+0x4c/0x5c ** 22 printk messages dropped ** [ 551.412170][T15725] sysfs_create_link+0x74/0x94 ** 6 printk messages dropped ** [ 551.412233][T15725] driver_attach+0x50/0x60 [ 551.412242][T15725] bus_add_driver+0x208/0x500 [ 551.412250][T15725] driver_register+0x220/0x310 [ 551.412260][T15725] usb_gadget_register_driver_owner+0xf0/0x25c [ 551.412271][T15725] dev_config+0x91c/0xcc0 [ 551.412279][T15725] vfs_write+0x2a4/0xa0c [ 551.412289][T15725] ksys_write+0x12c/0x228 [ 551.412296][T15725] __arm64_sys_write+0x7c/0x90 [ 551.412302][T15725] invoke_syscall+0x98/0x244 executing program [ 551.412312][T15725] el0_svc_common+0xec/0x23c [ 551.412322][T15725] do_el0_svc+0x4c/0x5c [ 551.412331][T15725] el0_svc+0x64/0x260 ** 26 printk messages dropped ** [ 551.423196][T15726] __driver_attach+0x168/0x384 ** 1 printk messages dropped ** [ 551.423213][T15726] driver_attach+0x50/0x60 [ 551.423222][T15726] bus_add_driver+0x208/0x500 [ 551.423230][T15726] driver_register+0x220/0x310 [ 551.423240][T15726] usb_gadget_register_driver_owner+0xf0/0x25c [ 551.423251][T15726] dev_config+0x91c/0xcc0 [ 551.423259][T15726] vfs_write+0x2a4/0xa0c [ 551.423269][T15726] ksys_write+0x12c/0x228 [ 551.423276][T15726] __arm64_sys_write+0x7c/0x90 [ 551.423283][T15726] invoke_syscall+0x98/0x244 [ 551.423293][T15726] el0_svc_common+0xec/0x23c executing program [ 551.423302][T15726] do_el0_svc+0x4c/0x5c ** 27 printk messages dropped ** [ 551.433774][T15727] __driver_attach+0x168/0x384 ** 1 printk messages dropped ** [ 551.433791][T15727] driver_attach+0x50/0x60 [ 551.433800][T15727] bus_add_driver+0x208/0x500 [ 551.433808][T15727] driver_register+0x220/0x310 [ 551.433818][T15727] usb_gadget_register_driver_owner+0xf0/0x25c [ 551.433829][T15727] dev_config+0x91c/0xcc0 [ 551.433837][T15727] vfs_write+0x2a4/0xa0c [ 551.433847][T15727] ksys_write+0x12c/0x228 [ 551.433854][T15727] __arm64_sys_write+0x7c/0x90 [ 551.433861][T15727] invoke_syscall+0x98/0x244 [ 551.433870][T15727] el0_svc_common+0xec/0x23c executing program [ 551.433880][T15727] do_el0_svc+0x4c/0x5c [ 551.433890][T15727] el0_svc+0x64/0x260 ** 26 printk messages dropped ** [ 551.444633][T15728] __driver_attach+0x168/0x384 ** 1 printk messages dropped ** [ 551.444650][T15728] driver_attach+0x50/0x60 [ 551.444659][T15728] bus_add_driver+0x208/0x500 [ 551.444667][T15728] driver_register+0x220/0x310 [ 551.444676][T15728] usb_gadget_register_driver_owner+0xf0/0x25c [ 551.444688][T15728] dev_config+0x91c/0xcc0 [ 551.444695][T15728] vfs_write+0x2a4/0xa0c [ 551.444706][T15728] ksys_write+0x12c/0x228 [ 551.444713][T15728] __arm64_sys_write+0x7c/0x90 [ 551.444719][T15728] invoke_syscall+0x98/0x244 executing program [ 551.444729][T15728] el0_svc_common+0xec/0x23c [ 551.444739][T15728] do_el0_svc+0x4c/0x5c ** 8 printk messages dropped ** [ 551.455712][T15729] CPU: 0 UID: 0 PID: 15729 Comm: syz-executor192 Not tainted syzkaller #0 PREEMPT ** 20 printk messages dropped ** [ 551.455897][T15729] driver_attach+0x50/0x60 [ 551.455906][T15729] bus_add_driver+0x208/0x500 [ 551.455914][T15729] driver_register+0x220/0x310 [ 551.455924][T15729] usb_gadget_register_driver_owner+0xf0/0x25c [ 551.455935][T15729] dev_config+0x91c/0xcc0 [ 551.455943][T15729] vfs_write+0x2a4/0xa0c [ 551.455953][T15729] ksys_write+0x12c/0x228 [ 551.455960][T15729] __arm64_sys_write+0x7c/0x90 [ 551.455966][T15729] invoke_syscall+0x98/0x244 executing program [ 551.455976][T15729] el0_svc_common+0xec/0x23c [ 551.455986][T15729] do_el0_svc+0x4c/0x5c ** 22 printk messages dropped ** [ 551.465817][T15730] sysfs_create_link+0x74/0x94 [ 551.465826][T15730] driver_sysfs_add+0xec/0x1f0 ** 5 printk messages dropped ** [ 551.465880][T15730] driver_attach+0x50/0x60 [ 551.465889][T15730] bus_add_driver+0x208/0x500 [ 551.465897][T15730] driver_register+0x220/0x310 [ 551.465907][T15730] usb_gadget_register_driver_owner+0xf0/0x25c [ 551.465918][T15730] dev_config+0x91c/0xcc0 [ 551.465926][T15730] vfs_write+0x2a4/0xa0c [ 551.465936][T15730] ksys_write+0x12c/0x228 [ 551.465943][T15730] __arm64_sys_write+0x7c/0x90 executing program [ 551.465950][T15730] invoke_syscall+0x98/0x244 [ 551.465959][T15730] el0_svc_common+0xec/0x23c ** 28 printk messages dropped ** [ 551.476920][T15731] __driver_attach+0x168/0x384 ** 1 printk messages dropped ** [ 551.476937][T15731] driver_attach+0x50/0x60 [ 551.476946][T15731] bus_add_driver+0x208/0x500 [ 551.476954][T15731] driver_register+0x220/0x310 [ 551.476963][T15731] usb_gadget_register_driver_owner+0xf0/0x25c [ 551.476975][T15731] dev_config+0x91c/0xcc0 [ 551.476982][T15731] vfs_write+0x2a4/0xa0c [ 551.476992][T15731] ksys_write+0x12c/0x228 [ 551.476999][T15731] __arm64_sys_write+0x7c/0x90 [ 551.477005][T15731] invoke_syscall+0x98/0x244 [ 551.477021][T15731] el0_svc_common+0xec/0x23c [ 551.477031][T15731] do_el0_svc+0x4c/0x5c [ 551.477041][T15731] el0_svc+0x64/0x260 ** 23 printk messages dropped ** executing program [ 551.488962][T15732] bus_for_each_dev+0x128/0x1b4 ** 2 printk messages dropped ** [ 551.488988][T15732] driver_register+0x220/0x310 [ 551.488997][T15732] usb_gadget_register_driver_owner+0xf0/0x25c [ 551.489008][T15732] dev_config+0x91c/0xcc0 [ 551.489023][T15732] vfs_write+0x2a4/0xa0c [ 551.489034][T15732] ksys_write+0x12c/0x228 [ 551.489041][T15732] __arm64_sys_write+0x7c/0x90 [ 551.489048][T15732] invoke_syscall+0x98/0x244 [ 551.489058][T15732] el0_svc_common+0xec/0x23c [ 551.489068][T15732] do_el0_svc+0x4c/0x5c [ 551.489077][T15732] el0_svc+0x64/0x260 [ 551.489087][T15732] el0t_64_sync_handler+0x48/0x148 [ 551.489097][T15732] el0t_64_sync+0x198/0x19c executing program [ 551.489116][T15732] udc dummy_udc.0: failed to start USB Gadget filesystem: -12 [ 551.489124][T15732] gadgetfs gadget.0: probe with driver gadgetfs failed with error -12 ** 27 printk messages dropped ** [ 551.498552][T15733] driver_register+0x220/0x310 [ 551.498561][T15733] usb_gadget_register_driver_owner+0xf0/0x25c [ 551.498573][T15733] dev_config+0x91c/0xcc0 [ 551.498581][T15733] vfs_write+0x2a4/0xa0c [ 551.498591][T15733] ksys_write+0x12c/0x228 [ 551.498598][T15733] __arm64_sys_write+0x7c/0x90 [ 551.498605][T15733] invoke_syscall+0x98/0x244 [ 551.498615][T15733] el0_svc_common+0xec/0x23c [ 551.498624][T15733] do_el0_svc+0x4c/0x5c [ 551.498634][T15733] el0_svc+0x64/0x260 [ 551.498644][T15733] el0t_64_sync_handler+0x48/0x148 executing program [ 551.498654][T15733] el0t_64_sync+0x198/0x19c [ 551.498680][T15733] gadgetfs gadget.0: really_probe: driver_sysfs_add failed ** 27 printk messages dropped ** [ 551.509312][T15734] driver_register+0x220/0x310 [ 551.509321][T15734] usb_gadget_register_driver_owner+0xf0/0x25c [ 551.509333][T15734] dev_config+0x91c/0xcc0 [ 551.509340][T15734] vfs_write+0x2a4/0xa0c [ 551.509351][T15734] ksys_write+0x12c/0x228 [ 551.509357][T15734] __arm64_sys_write+0x7c/0x90 [ 551.509364][T15734] invoke_syscall+0x98/0x244 [ 551.509374][T15734] el0_svc_common+0xec/0x23c [ 551.509384][T15734] do_el0_svc+0x4c/0x5c [ 551.509393][T15734] el0_svc+0x64/0x260 executing program [ 551.509403][T15734] el0t_64_sync_handler+0x48/0x148 [ 551.509413][T15734] el0t_64_sync+0x198/0x19c ** 13 printk messages dropped ** [ 551.522344][T15735] should_failslab+0xc4/0x120 ** 12 printk messages dropped ** [ 551.522458][T15735] driver_attach+0x50/0x60 ** 1 printk messages dropped ** [ 551.522476][T15735] driver_register+0x220/0x310 [ 551.522485][T15735] usb_gadget_register_driver_owner+0xf0/0x25c [ 551.522496][T15735] dev_config+0x91c/0xcc0 [ 551.522504][T15735] vfs_write+0x2a4/0xa0c [ 551.522514][T15735] ksys_write+0x12c/0x228 [ 551.522521][T15735] __arm64_sys_write+0x7c/0x90 [ 551.522527][T15735] invoke_syscall+0x98/0x244 [ 551.522538][T15735] el0_svc_common+0xec/0x23c [ 551.522547][T15735] do_el0_svc+0x4c/0x5c [ 551.522556][T15735] el0_svc+0x64/0x260 executing program ** 16 printk messages dropped ** [ 551.533311][T15736] kmem_cache_alloc_noprof+0x94/0x5d8 ** 11 printk messages dropped ** [ 551.533417][T15736] driver_attach+0x50/0x60 ** 1 printk messages dropped ** [ 551.533434][T15736] driver_register+0x220/0x310 [ 551.533444][T15736] usb_gadget_register_driver_owner+0xf0/0x25c [ 551.533455][T15736] dev_config+0x91c/0xcc0 [ 551.533462][T15736] vfs_write+0x2a4/0xa0c [ 551.533473][T15736] ksys_write+0x12c/0x228 [ 551.533479][T15736] __arm64_sys_write+0x7c/0x90 [ 551.533486][T15736] invoke_syscall+0x98/0x244 [ 551.533496][T15736] el0_svc_common+0xec/0x23c [ 551.533505][T15736] do_el0_svc+0x4c/0x5c executing program [ 551.533515][T15736] el0_svc+0x64/0x260 [ 551.533525][T15736] el0t_64_sync_handler+0x48/0x148 ** 24 printk messages dropped ** [ 551.544126][T15737] driver_probe_device+0x6c/0x19c ** 4 printk messages dropped ** [ 551.544169][T15737] driver_register+0x220/0x310 [ 551.544179][T15737] usb_gadget_register_driver_owner+0xf0/0x25c [ 551.544191][T15737] dev_config+0x91c/0xcc0 [ 551.544198][T15737] vfs_write+0x2a4/0xa0c [ 551.544208][T15737] ksys_write+0x12c/0x228 [ 551.544215][T15737] __arm64_sys_write+0x7c/0x90 [ 551.544222][T15737] invoke_syscall+0x98/0x244 [ 551.544232][T15737] el0_svc_common+0xec/0x23c [ 551.544241][T15737] do_el0_svc+0x4c/0x5c [ 551.544250][T15737] el0_svc+0x64/0x260 executing program [ 551.544261][T15737] el0t_64_sync_handler+0x48/0x148 [ 551.544270][T15737] el0t_64_sync+0x198/0x19c ** 26 printk messages dropped ** [ 551.554763][T15738] driver_attach+0x50/0x60 ** 1 printk messages dropped ** [ 551.554780][T15738] driver_register+0x220/0x310 [ 551.554790][T15738] usb_gadget_register_driver_owner+0xf0/0x25c [ 551.554801][T15738] dev_config+0x91c/0xcc0 [ 551.554809][T15738] vfs_write+0x2a4/0xa0c [ 551.554819][T15738] ksys_write+0x12c/0x228 [ 551.554826][T15738] __arm64_sys_write+0x7c/0x90 [ 551.554833][T15738] invoke_syscall+0x98/0x244 [ 551.554843][T15738] el0_svc_common+0xec/0x23c [ 551.554852][T15738] do_el0_svc+0x4c/0x5c [ 551.554861][T15738] el0_svc+0x64/0x260 executing program [ 551.554872][T15738] el0t_64_sync_handler+0x48/0x148 [ 551.554881][T15738] el0t_64_sync+0x198/0x19c [ 551.554908][T15738] gadgetfs gadget.0: really_probe: driver_sysfs_add failed ** 27 printk messages dropped ** [ 551.565357][T15739] driver_register+0x220/0x310 [ 551.565367][T15739] usb_gadget_register_driver_owner+0xf0/0x25c [ 551.565378][T15739] dev_config+0x91c/0xcc0 [ 551.565385][T15739] vfs_write+0x2a4/0xa0c [ 551.565396][T15739] ksys_write+0x12c/0x228 [ 551.565402][T15739] __arm64_sys_write+0x7c/0x90 [ 551.565409][T15739] invoke_syscall+0x98/0x244 [ 551.565419][T15739] el0_svc_common+0xec/0x23c [ 551.565428][T15739] do_el0_svc+0x4c/0x5c executing program [ 551.565437][T15739] el0_svc+0x64/0x260 [ 551.565447][T15739] el0t_64_sync_handler+0x48/0x148 ** 22 printk messages dropped ** [ 551.576072][T15740] really_probe+0x18c/0x800 ** 6 printk messages dropped ** [ 551.576134][T15740] driver_register+0x220/0x310 [ 551.576143][T15740] usb_gadget_register_driver_owner+0xf0/0x25c [ 551.576155][T15740] dev_config+0x91c/0xcc0 [ 551.576162][T15740] vfs_write+0x2a4/0xa0c [ 551.576172][T15740] ksys_write+0x12c/0x228 [ 551.576179][T15740] __arm64_sys_write+0x7c/0x90 [ 551.576185][T15740] invoke_syscall+0x98/0x244 [ 551.576195][T15740] el0_svc_common+0xec/0x23c [ 551.576205][T15740] do_el0_svc+0x4c/0x5c [ 551.576214][T15740] el0_svc+0x64/0x260 [ 551.576224][T15740] el0t_64_sync_handler+0x48/0x148 [ 551.576234][T15740] el0t_64_sync+0x198/0x19c executing program ** 26 printk messages dropped ** [ 551.587387][T15741] driver_attach+0x50/0x60 [ 551.587396][T15741] bus_add_driver+0x208/0x500 [ 551.587404][T15741] driver_register+0x220/0x310 [ 551.587413][T15741] usb_gadget_register_driver_owner+0xf0/0x25c [ 551.587425][T15741] dev_config+0x91c/0xcc0 [ 551.587432][T15741] vfs_write+0x2a4/0xa0c [ 551.587442][T15741] ksys_write+0x12c/0x228 [ 551.587449][T15741] __arm64_sys_write+0x7c/0x90 [ 551.587455][T15741] invoke_syscall+0x98/0x244 [ 551.587465][T15741] el0_svc_common+0xec/0x23c [ 551.587475][T15741] do_el0_svc+0x4c/0x5c [ 551.587484][T15741] el0_svc+0x64/0x260 executing program [ 551.587494][T15741] el0t_64_sync_handler+0x48/0x148 [ 551.587504][T15741] el0t_64_sync+0x198/0x19c ** 21 printk messages dropped ** [ 551.598130][T15742] really_probe+0x18c/0x800 ** 6 printk messages dropped ** [ 551.598191][T15742] driver_register+0x220/0x310 [ 551.598201][T15742] usb_gadget_register_driver_owner+0xf0/0x25c [ 551.598213][T15742] dev_config+0x91c/0xcc0 [ 551.598221][T15742] vfs_write+0x2a4/0xa0c [ 551.598231][T15742] ksys_write+0x12c/0x228 [ 551.598238][T15742] __arm64_sys_write+0x7c/0x90 [ 551.598244][T15742] invoke_syscall+0x98/0x244 [ 551.598254][T15742] el0_svc_common+0xec/0x23c [ 551.598264][T15742] do_el0_svc+0x4c/0x5c [ 551.598273][T15742] el0_svc+0x64/0x260 executing program [ 551.598284][T15742] el0t_64_sync_handler+0x48/0x148 [ 551.598293][T15742] el0t_64_sync+0x198/0x19c [ 551.598321][T15742] gadgetfs gadget.0: really_probe: driver_sysfs_add failed [ 551.598376][T15742] gadgetfs expected dummy_udc controller not usbip-vudc [ 551.598383][T15742] udc usbip-vudc.0: failed to start USB Gadget filesystem: -19 [ 551.599070][T15742] UDC core: USB Gadget filesystem: couldn't find an available UDC [ 551.607895][T15743] FAULT_INJECTION: forcing a failure. [ 551.607895][T15743] name failslab, interval 1, probability 0, space 0, times 0 ** 23 printk messages dropped ** [ 551.608136][T15743] driver_register+0x220/0x310 [ 551.608146][T15743] usb_gadget_register_driver_owner+0xf0/0x25c [ 551.608157][T15743] dev_config+0x91c/0xcc0 [ 551.608165][T15743] vfs_write+0x2a4/0xa0c [ 551.608176][T15743] ksys_write+0x12c/0x228 [ 551.608182][T15743] __arm64_sys_write+0x7c/0x90 [ 551.608189][T15743] invoke_syscall+0x98/0x244 [ 551.608199][T15743] el0_svc_common+0xec/0x23c [ 551.608208][T15743] do_el0_svc+0x4c/0x5c [ 551.608218][T15743] el0_svc+0x64/0x260 [ 551.608228][T15743] el0t_64_sync_handler+0x48/0x148 [ 551.608238][T15743] el0t_64_sync+0x198/0x19c [ 551.608265][T15743] gadgetfs gadget.0: really_probe: driver_sysfs_add failed [ 551.608323][T15743] gadgetfs expected dummy_udc controller not usbip-vudc executing program [ 551.608331][T15743] udc usbip-vudc.0: failed to start USB Gadget filesystem: -19 [ 551.608844][T15743] UDC core: USB Gadget filesystem: couldn't find an available UDC ** 22 printk messages dropped ** [ 551.618730][T15744] driver_attach+0x50/0x60 ** 1 printk messages dropped ** [ 551.618747][T15744] driver_register+0x220/0x310 [ 551.618756][T15744] usb_gadget_register_driver_owner+0xf0/0x25c [ 551.618768][T15744] dev_config+0x91c/0xcc0 [ 551.618775][T15744] vfs_write+0x2a4/0xa0c [ 551.618786][T15744] ksys_write+0x12c/0x228 [ 551.618792][T15744] __arm64_sys_write+0x7c/0x90 [ 551.618799][T15744] invoke_syscall+0x98/0x244 [ 551.618809][T15744] el0_svc_common+0xec/0x23c [ 551.618819][T15744] do_el0_svc+0x4c/0x5c [ 551.618828][T15744] el0_svc+0x64/0x260 [ 551.618839][T15744] el0t_64_sync_handler+0x48/0x148 [ 551.618848][T15744] el0t_64_sync+0x198/0x19c ** 26 printk messages dropped ** executing program [ 551.633033][T15745] driver_attach+0x50/0x60 [ 551.633043][T15745] bus_add_driver+0x208/0x500 [ 551.633051][T15745] driver_register+0x220/0x310 [ 551.633060][T15745] usb_gadget_register_driver_owner+0xf0/0x25c [ 551.633072][T15745] dev_config+0x91c/0xcc0 [ 551.633080][T15745] vfs_write+0x2a4/0xa0c [ 551.633090][T15745] ksys_write+0x12c/0x228 [ 551.633097][T15745] __arm64_sys_write+0x7c/0x90 [ 551.633103][T15745] invoke_syscall+0x98/0x244 [ 551.633113][T15745] el0_svc_common+0xec/0x23c [ 551.633123][T15745] do_el0_svc+0x4c/0x5c [ 551.633132][T15745] el0_svc+0x64/0x260 executing program [ 551.633143][T15745] el0t_64_sync_handler+0x48/0x148 ** 12 printk messages dropped ** [ 551.642988][T15746] dump_stack+0x1c/0x28 ** 16 printk messages dropped ** [ 551.643153][T15746] ksys_write+0x12c/0x228 [ 551.643160][T15746] __arm64_sys_write+0x7c/0x90 [ 551.643166][T15746] invoke_syscall+0x98/0x244 [ 551.643176][T15746] el0_svc_common+0xec/0x23c [ 551.643186][T15746] do_el0_svc+0x4c/0x5c [ 551.643195][T15746] el0_svc+0x64/0x260 [ 551.643206][T15746] el0t_64_sync_handler+0x48/0x148 [ 551.643216][T15746] el0t_64_sync+0x198/0x19c [ 551.643235][T15746] udc dummy_udc.0: failed to start USB Gadget filesystem: -12 [ 551.643244][T15746] gadgetfs gadget.0: probe with driver gadgetfs failed with error -12 executing program [ 551.643334][T15746] gadgetfs expected dummy_udc controller not usbip-vudc ** 26 printk messages dropped ** [ 551.653864][T15747] driver_register+0x220/0x310 ** 1 printk messages dropped ** [ 551.653885][T15747] dev_config+0x91c/0xcc0 [ 551.653892][T15747] vfs_write+0x2a4/0xa0c [ 551.653902][T15747] ksys_write+0x12c/0x228 [ 551.653909][T15747] __arm64_sys_write+0x7c/0x90 [ 551.653916][T15747] invoke_syscall+0x98/0x244 [ 551.653926][T15747] el0_svc_common+0xec/0x23c [ 551.653935][T15747] do_el0_svc+0x4c/0x5c [ 551.653945][T15747] el0_svc+0x64/0x260 [ 551.653955][T15747] el0t_64_sync_handler+0x48/0x148 executing program [ 551.653965][T15747] el0t_64_sync+0x198/0x19c [ 551.653980][T15747] gadgetfs gadget.0: really_probe: driver_sysfs_add failed ** 27 printk messages dropped ** [ 551.664528][T15748] driver_register+0x220/0x310 ** 1 printk messages dropped ** [ 551.664550][T15748] dev_config+0x91c/0xcc0 [ 551.664558][T15748] vfs_write+0x2a4/0xa0c [ 551.664568][T15748] ksys_write+0x12c/0x228 [ 551.664575][T15748] __arm64_sys_write+0x7c/0x90 [ 551.664582][T15748] invoke_syscall+0x98/0x244 [ 551.664592][T15748] el0_svc_common+0xec/0x23c [ 551.664601][T15748] do_el0_svc+0x4c/0x5c [ 551.664611][T15748] el0_svc+0x64/0x260 [ 551.664621][T15748] el0t_64_sync_handler+0x48/0x148 [ 551.664631][T15748] el0t_64_sync+0x198/0x19c executing program [ 551.664659][T15748] gadgetfs gadget.0: really_probe: driver_sysfs_add failed ** 12 printk messages dropped ** [ 551.675481][T15749] should_failslab+0xc4/0x120 ** 16 printk messages dropped ** [ 551.675631][T15749] dev_config+0x91c/0xcc0 [ 551.675639][T15749] vfs_write+0x2a4/0xa0c [ 551.675649][T15749] ksys_write+0x12c/0x228 [ 551.675656][T15749] __arm64_sys_write+0x7c/0x90 [ 551.675662][T15749] invoke_syscall+0x98/0x244 [ 551.675672][T15749] el0_svc_common+0xec/0x23c [ 551.675682][T15749] do_el0_svc+0x4c/0x5c [ 551.675691][T15749] el0_svc+0x64/0x260 [ 551.675701][T15749] el0t_64_sync_handler+0x48/0x148 [ 551.675711][T15749] el0t_64_sync+0x198/0x19c [ 551.675738][T15749] gadgetfs gadget.0: really_probe: driver_sysfs_add failed executing program [ 551.675791][T15749] gadgetfs expected dummy_udc controller not usbip-vudc ** 26 printk messages dropped ** [ 551.686361][T15750] driver_register+0x220/0x310 ** 1 printk messages dropped ** [ 551.686382][T15750] dev_config+0x91c/0xcc0 [ 551.686389][T15750] vfs_write+0x2a4/0xa0c [ 551.686399][T15750] ksys_write+0x12c/0x228 [ 551.686406][T15750] __arm64_sys_write+0x7c/0x90 [ 551.686413][T15750] invoke_syscall+0x98/0x244 [ 551.686423][T15750] el0_svc_common+0xec/0x23c [ 551.686432][T15750] do_el0_svc+0x4c/0x5c [ 551.686441][T15750] el0_svc+0x64/0x260 [ 551.686452][T15750] el0t_64_sync_handler+0x48/0x148 [ 551.686462][T15750] el0t_64_sync+0x198/0x19c executing program [ 551.686488][T15750] gadgetfs gadget.0: really_probe: driver_sysfs_add failed ** 6 printk messages dropped ** [ 551.697723][T15751] Call trace: ** 22 printk messages dropped ** [ 551.697933][T15751] dev_config+0x91c/0xcc0 [ 551.697941][T15751] vfs_write+0x2a4/0xa0c [ 551.697951][T15751] ksys_write+0x12c/0x228 [ 551.697957][T15751] __arm64_sys_write+0x7c/0x90 [ 551.697964][T15751] invoke_syscall+0x98/0x244 [ 551.697974][T15751] el0_svc_common+0xec/0x23c [ 551.697984][T15751] do_el0_svc+0x4c/0x5c [ 551.697993][T15751] el0_svc+0x64/0x260 [ 551.698003][T15751] el0t_64_sync_handler+0x48/0x148 [ 551.698013][T15751] el0t_64_sync+0x198/0x19c executing program [ 551.698052][T15751] gadgetfs gadget.0: really_probe: driver_sysfs_add failed [ 551.698112][T15751] gadgetfs expected dummy_udc controller not usbip-vudc ** 26 printk messages dropped ** [ 551.708437][T15752] driver_register+0x220/0x310 ** 1 printk messages dropped ** [ 551.708459][T15752] dev_config+0x91c/0xcc0 [ 551.708466][T15752] vfs_write+0x2a4/0xa0c [ 551.708477][T15752] ksys_write+0x12c/0x228 [ 551.708483][T15752] __arm64_sys_write+0x7c/0x90 [ 551.708490][T15752] invoke_syscall+0x98/0x244 [ 551.708500][T15752] el0_svc_common+0xec/0x23c [ 551.708510][T15752] do_el0_svc+0x4c/0x5c [ 551.708519][T15752] el0_svc+0x64/0x260 [ 551.708529][T15752] el0t_64_sync_handler+0x48/0x148 [ 551.708539][T15752] el0t_64_sync+0x198/0x19c [ 551.708566][T15752] gadgetfs gadget.0: really_probe: driver_sysfs_add failed [ 551.708620][T15752] gadgetfs expected dummy_udc controller not usbip-vudc executing program [ 551.708626][T15752] udc usbip-vudc.0: failed to start USB Gadget filesystem: -19 [ 551.709151][T15752] UDC core: USB Gadget filesystem: couldn't find an available UDC ** 19 printk messages dropped ** [ 551.718360][T15753] driver_probe_device+0x6c/0x19c ** 6 printk messages dropped ** [ 551.718424][T15753] dev_config+0x91c/0xcc0 [ 551.718432][T15753] vfs_write+0x2a4/0xa0c [ 551.718442][T15753] ksys_write+0x12c/0x228 [ 551.718448][T15753] __arm64_sys_write+0x7c/0x90 [ 551.718455][T15753] invoke_syscall+0x98/0x244 [ 551.718465][T15753] el0_svc_common+0xec/0x23c [ 551.718475][T15753] do_el0_svc+0x4c/0x5c [ 551.718484][T15753] el0_svc+0x64/0x260 executing program [ 551.718494][T15753] el0t_64_sync_handler+0x48/0x148 [ 551.718504][T15753] el0t_64_sync+0x198/0x19c ** 1 printk messages dropped ** [ 551.718583][T15753] gadgetfs expected dummy_udc controller not usbip-vudc ** 28 printk messages dropped ** [ 551.728641][T15754] dev_config+0x91c/0xcc0 [ 551.728649][T15754] vfs_write+0x2a4/0xa0c [ 551.728659][T15754] ksys_write+0x12c/0x228 [ 551.728665][T15754] __arm64_sys_write+0x7c/0x90 [ 551.728672][T15754] invoke_syscall+0x98/0x244 [ 551.728682][T15754] el0_svc_common+0xec/0x23c [ 551.728691][T15754] do_el0_svc+0x4c/0x5c [ 551.728701][T15754] el0_svc+0x64/0x260 [ 551.728711][T15754] el0t_64_sync_handler+0x48/0x148 [ 551.728721][T15754] el0t_64_sync+0x198/0x19c executing program ** 15 printk messages dropped ** [ 551.741956][T15755] __kernfs_new_node+0xf0/0x7d8 ** 12 printk messages dropped ** [ 551.742079][T15755] driver_register+0x220/0x310 ** 1 printk messages dropped ** [ 551.742100][T15755] dev_config+0x91c/0xcc0 [ 551.742108][T15755] vfs_write+0x2a4/0xa0c [ 551.742118][T15755] ksys_write+0x12c/0x228 [ 551.742125][T15755] __arm64_sys_write+0x7c/0x90 [ 551.742132][T15755] invoke_syscall+0x98/0x244 [ 551.742142][T15755] el0_svc_common+0xec/0x23c [ 551.742151][T15755] do_el0_svc+0x4c/0x5c [ 551.742161][T15755] el0_svc+0x64/0x260 [ 551.742172][T15755] el0t_64_sync_handler+0x48/0x148 [ 551.742181][T15755] el0t_64_sync+0x198/0x19c executing program [ 551.742211][T15755] gadgetfs gadget.0: really_probe: driver_sysfs_add failed ** 27 printk messages dropped ** [ 551.753057][T15756] driver_register+0x220/0x310 ** 1 printk messages dropped ** [ 551.753078][T15756] dev_config+0x91c/0xcc0 [ 551.753086][T15756] vfs_write+0x2a4/0xa0c [ 551.753096][T15756] ksys_write+0x12c/0x228 [ 551.753103][T15756] __arm64_sys_write+0x7c/0x90 [ 551.753110][T15756] invoke_syscall+0x98/0x244 [ 551.753120][T15756] el0_svc_common+0xec/0x23c [ 551.753129][T15756] do_el0_svc+0x4c/0x5c [ 551.753138][T15756] el0_svc+0x64/0x260 [ 551.753149][T15756] el0t_64_sync_handler+0x48/0x148 [ 551.753158][T15756] el0t_64_sync+0x198/0x19c [ 551.753186][T15756] gadgetfs gadget.0: really_probe: driver_sysfs_add failed ** 11 printk messages dropped ** executing program [ 551.764073][T15757] should_fail_ex+0x41c/0x590 ** 15 printk messages dropped ** [ 551.764214][T15757] driver_register+0x220/0x310 [ 551.764224][T15757] usb_gadget_register_driver_owner+0xf0/0x25c [ 551.764235][T15757] dev_config+0x91c/0xcc0 [ 551.764243][T15757] vfs_write+0x2a4/0xa0c [ 551.764253][T15757] ksys_write+0x12c/0x228 [ 551.764260][T15757] __arm64_sys_write+0x7c/0x90 [ 551.764267][T15757] invoke_syscall+0x98/0x244 [ 551.764277][T15757] el0_svc_common+0xec/0x23c [ 551.764286][T15757] do_el0_svc+0x4c/0x5c [ 551.764296][T15757] el0_svc+0x64/0x260 executing program [ 551.764306][T15757] el0t_64_sync_handler+0x48/0x148 [ 551.764316][T15757] el0t_64_sync+0x198/0x19c ** 28 printk messages dropped ** [ 551.774346][T15758] driver_register+0x220/0x310 ** 1 printk messages dropped ** [ 551.774368][T15758] dev_config+0x91c/0xcc0 [ 551.774375][T15758] vfs_write+0x2a4/0xa0c [ 551.774385][T15758] ksys_write+0x12c/0x228 [ 551.774392][T15758] __arm64_sys_write+0x7c/0x90 [ 551.774399][T15758] invoke_syscall+0x98/0x244 [ 551.774409][T15758] el0_svc_common+0xec/0x23c [ 551.774418][T15758] do_el0_svc+0x4c/0x5c [ 551.774427][T15758] el0_svc+0x64/0x260 [ 551.774438][T15758] el0t_64_sync_handler+0x48/0x148 [ 551.774448][T15758] el0t_64_sync+0x198/0x19c executing program [ 551.774475][T15758] gadgetfs gadget.0: really_probe: driver_sysfs_add failed [ 551.774529][T15758] gadgetfs expected dummy_udc controller not usbip-vudc [ 551.774536][T15758] udc usbip-vudc.0: failed to start USB Gadget filesystem: -19 ** 25 printk messages dropped ** [ 551.785447][T15759] driver_register+0x220/0x310 [ 551.785456][T15759] usb_gadget_register_driver_owner+0xf0/0x25c [ 551.785468][T15759] dev_config+0x91c/0xcc0 [ 551.785476][T15759] vfs_write+0x2a4/0xa0c [ 551.785486][T15759] ksys_write+0x12c/0x228 [ 551.785492][T15759] __arm64_sys_write+0x7c/0x90 [ 551.785499][T15759] invoke_syscall+0x98/0x244 [ 551.785509][T15759] el0_svc_common+0xec/0x23c [ 551.785518][T15759] do_el0_svc+0x4c/0x5c [ 551.785527][T15759] el0_svc+0x64/0x260 executing program [ 551.785538][T15759] el0t_64_sync_handler+0x48/0x148 [ 551.785548][T15759] el0t_64_sync+0x198/0x19c ** 20 printk messages dropped ** [ 551.795518][T15760] driver_sysfs_add+0xec/0x1f0 ** 9 printk messages dropped ** [ 551.795609][T15760] dev_config+0x91c/0xcc0 [ 551.795617][T15760] vfs_write+0x2a4/0xa0c [ 551.795628][T15760] ksys_write+0x12c/0x228 [ 551.795634][T15760] __arm64_sys_write+0x7c/0x90 [ 551.795641][T15760] invoke_syscall+0x98/0x244 [ 551.795651][T15760] el0_svc_common+0xec/0x23c [ 551.795660][T15760] do_el0_svc+0x4c/0x5c [ 551.795669][T15760] el0_svc+0x64/0x260 [ 551.795680][T15760] el0t_64_sync_handler+0x48/0x148 [ 551.795690][T15760] el0t_64_sync+0x198/0x19c executing program [ 551.795716][T15760] gadgetfs gadget.0: really_probe: driver_sysfs_add failed ** 5 printk messages dropped ** [ 551.805960][T15761] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 ** 23 printk messages dropped ** [ 551.806179][T15761] dev_config+0x91c/0xcc0 [ 551.806186][T15761] vfs_write+0x2a4/0xa0c [ 551.806196][T15761] ksys_write+0x12c/0x228 [ 551.806203][T15761] __arm64_sys_write+0x7c/0x90 [ 551.806210][T15761] invoke_syscall+0x98/0x244 [ 551.806219][T15761] el0_svc_common+0xec/0x23c [ 551.806229][T15761] do_el0_svc+0x4c/0x5c [ 551.806238][T15761] el0_svc+0x64/0x260 [ 551.806248][T15761] el0t_64_sync_handler+0x48/0x148 [ 551.806258][T15761] el0t_64_sync+0x198/0x19c executing program [ 551.806287][T15761] gadgetfs gadget.0: really_probe: driver_sysfs_add failed [ 551.806349][T15761] gadgetfs expected dummy_udc controller not usbip-vudc [ 551.806356][T15761] udc usbip-vudc.0: failed to start USB Gadget filesystem: -19 [ 551.810595][T15761] UDC core: USB Gadget filesystem: couldn't find an available UDC [ 551.817295][T15762] FAULT_INJECTION: forcing a failure. [ 551.817295][T15762] name failslab, interval 1, probability 0, space 0, times 0 [ 551.817311][T15762] CPU: 0 UID: 0 PID: 15762 Comm: syz-executor192 Not tainted syzkaller #0 PREEMPT [ 551.817321][T15762] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 551.817326][T15762] Call trace: [ 551.817329][T15762] show_stack+0x2c/0x3c (C) [ 551.817345][T15762] __dump_stack+0x30/0x40 [ 551.817356][T15762] dump_stack_lvl+0xd8/0x12c [ 551.817366][T15762] dump_stack+0x1c/0x28 [ 551.817375][T15762] should_fail_ex+0x41c/0x590 [ 551.817386][T15762] should_failslab+0xc4/0x120 [ 551.817393][T15762] kmem_cache_alloc_noprof+0x94/0x5d8 executing program [ 551.817401][T15762] __kernfs_new_node+0xf0/0x7d8 [ 551.817409][T15762] kernfs_new_node+0xe8/0x130 [ 551.817417][T15762] kernfs_create_link+0x98/0x1e4 ** 12 printk messages dropped ** [ 551.817536][T15762] dev_config+0x91c/0xcc0 [ 551.817544][T15762] vfs_write+0x2a4/0xa0c [ 551.817555][T15762] ksys_write+0x12c/0x228 [ 551.817561][T15762] __arm64_sys_write+0x7c/0x90 [ 551.817568][T15762] invoke_syscall+0x98/0x244 [ 551.817578][T15762] el0_svc_common+0xec/0x23c [ 551.817588][T15762] do_el0_svc+0x4c/0x5c executing program [ 551.817597][T15762] el0_svc+0x64/0x260 [ 551.817607][T15762] el0t_64_sync_handler+0x48/0x148 ** 15 printk messages dropped ** [ 551.827858][T15763] kmem_cache_alloc_noprof+0x94/0x5d8 ** 15 printk messages dropped ** [ 551.828002][T15763] dev_config+0x91c/0xcc0 [ 551.828010][T15763] vfs_write+0x2a4/0xa0c [ 551.828028][T15763] ksys_write+0x12c/0x228 [ 551.828035][T15763] __arm64_sys_write+0x7c/0x90 [ 551.828042][T15763] invoke_syscall+0x98/0x244 [ 551.828053][T15763] el0_svc_common+0xec/0x23c [ 551.828063][T15763] do_el0_svc+0x4c/0x5c [ 551.828072][T15763] el0_svc+0x64/0x260 [ 551.828083][T15763] el0t_64_sync_handler+0x48/0x148 [ 551.828093][T15763] el0t_64_sync+0x198/0x19c [ 551.828120][T15763] gadgetfs gadget.0: really_probe: driver_sysfs_add failed executing program ** 23 printk messages dropped ** [ 551.838369][T15764] __driver_attach+0x168/0x384 ** 5 printk messages dropped ** [ 551.838423][T15764] dev_config+0x91c/0xcc0 [ 551.838431][T15764] vfs_write+0x2a4/0xa0c [ 551.838441][T15764] ksys_write+0x12c/0x228 [ 551.838448][T15764] __arm64_sys_write+0x7c/0x90 [ 551.838454][T15764] invoke_syscall+0x98/0x244 [ 551.838464][T15764] el0_svc_common+0xec/0x23c [ 551.838474][T15764] do_el0_svc+0x4c/0x5c [ 551.838483][T15764] el0_svc+0x64/0x260 [ 551.838493][T15764] el0t_64_sync_handler+0x48/0x148 [ 551.838503][T15764] el0t_64_sync+0x198/0x19c [ 551.838528][T15764] gadgetfs gadget.0: really_probe: driver_sysfs_add failed [ 551.838580][T15764] gadgetfs expected dummy_udc controller not usbip-vudc [ 551.838587][T15764] udc usbip-vudc.0: failed to start USB Gadget filesystem: -19 [ 551.839109][T15764] UDC core: USB Gadget filesystem: couldn't find an available UDC [ 551.853403][T15765] FAULT_INJECTION: forcing a failure. [ 551.853403][T15765] name failslab, interval 1, probability 0, space 0, times 0 [ 551.853421][T15765] CPU: 0 UID: 0 PID: 15765 Comm: syz-executor192 Not tainted syzkaller #0 PREEMPT [ 551.853431][T15765] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 551.853436][T15765] Call trace: [ 551.853439][T15765] show_stack+0x2c/0x3c (C) executing program [ 551.853455][T15765] __dump_stack+0x30/0x40 [ 551.853466][T15765] dump_stack_lvl+0xd8/0x12c [ 551.853475][T15765] dump_stack+0x1c/0x28 ** 18 printk messages dropped ** [ 551.853648][T15765] dev_config+0x91c/0xcc0 [ 551.853655][T15765] vfs_write+0x2a4/0xa0c [ 551.853666][T15765] ksys_write+0x12c/0x228 [ 551.853672][T15765] __arm64_sys_write+0x7c/0x90 [ 551.853679][T15765] invoke_syscall+0x98/0x244 [ 551.853689][T15765] el0_svc_common+0xec/0x23c [ 551.853698][T15765] do_el0_svc+0x4c/0x5c [ 551.853708][T15765] el0_svc+0x64/0x260 [ 551.853718][T15765] el0t_64_sync_handler+0x48/0x148 [ 551.853728][T15765] el0t_64_sync+0x198/0x19c [ 551.853757][T15765] gadgetfs gadget.0: really_probe: driver_sysfs_add failed [ 551.853812][T15765] gadgetfs expected dummy_udc controller not usbip-vudc executing program [ 551.853819][T15765] udc usbip-vudc.0: failed to start USB Gadget filesystem: -19 [ 551.857701][T15765] UDC core: USB Gadget filesystem: couldn't find an available UDC ** 24 printk messages dropped ** [ 551.864222][T15766] driver_register+0x220/0x310 ** 2 printk messages dropped ** [ 551.864251][T15766] vfs_write+0x2a4/0xa0c [ 551.864262][T15766] ksys_write+0x12c/0x228 [ 551.864268][T15766] __arm64_sys_write+0x7c/0x90 [ 551.864275][T15766] invoke_syscall+0x98/0x244 [ 551.864285][T15766] el0_svc_common+0xec/0x23c [ 551.864295][T15766] do_el0_svc+0x4c/0x5c [ 551.864304][T15766] el0_svc+0x64/0x260 [ 551.864315][T15766] el0t_64_sync_handler+0x48/0x148 [ 551.864325][T15766] el0t_64_sync+0x198/0x19c [ 551.865225][T15766] gadgetfs gadget.0: really_probe: driver_sysfs_add failed ** 4 printk messages dropped ** executing program [ 551.874748][T15767] CPU: 0 UID: 0 PID: 15767 Comm: syz-executor192 Not tainted syzkaller #0 PREEMPT ** 24 printk messages dropped ** [ 551.874980][T15767] dev_config+0x91c/0xcc0 [ 551.874988][T15767] vfs_write+0x2a4/0xa0c [ 551.874998][T15767] ksys_write+0x12c/0x228 [ 551.875005][T15767] __arm64_sys_write+0x7c/0x90 [ 551.875012][T15767] invoke_syscall+0x98/0x244 [ 551.875029][T15767] el0_svc_common+0xec/0x23c [ 551.875039][T15767] do_el0_svc+0x4c/0x5c [ 551.875049][T15767] el0_svc+0x64/0x260 [ 551.875060][T15767] el0t_64_sync_handler+0x48/0x148 [ 551.875070][T15767] el0t_64_sync+0x198/0x19c executing program [ 551.875097][T15767] gadgetfs gadget.0: really_probe: driver_sysfs_add failed [ 551.875152][T15767] gadgetfs expected dummy_udc controller not usbip-vudc ** 28 printk messages dropped ** [ 551.885334][T15768] dev_config+0x91c/0xcc0 [ 551.885342][T15768] vfs_write+0x2a4/0xa0c [ 551.885352][T15768] ksys_write+0x12c/0x228 [ 551.885358][T15768] __arm64_sys_write+0x7c/0x90 [ 551.885365][T15768] invoke_syscall+0x98/0x244 [ 551.885375][T15768] el0_svc_common+0xec/0x23c [ 551.885384][T15768] do_el0_svc+0x4c/0x5c [ 551.885394][T15768] el0_svc+0x64/0x260 [ 551.885404][T15768] el0t_64_sync_handler+0x48/0x148 [ 551.885413][T15768] el0t_64_sync+0x198/0x19c executing program [ 551.885440][T15768] gadgetfs gadget.0: really_probe: driver_sysfs_add failed [ 551.885493][T15768] gadgetfs expected dummy_udc controller not usbip-vudc ** 29 printk messages dropped ** [ 551.901369][T15769] vfs_write+0x2a4/0xa0c [ 551.901379][T15769] ksys_write+0x12c/0x228 [ 551.901385][T15769] __arm64_sys_write+0x7c/0x90 [ 551.901392][T15769] invoke_syscall+0x98/0x244 [ 551.901402][T15769] el0_svc_common+0xec/0x23c [ 551.901412][T15769] do_el0_svc+0x4c/0x5c [ 551.901421][T15769] el0_svc+0x64/0x260 [ 551.901431][T15769] el0t_64_sync_handler+0x48/0x148 [ 551.901441][T15769] el0t_64_sync+0x198/0x19c [ 551.901469][T15769] gadgetfs gadget.0: really_probe: driver_sysfs_add failed executing program [ 551.901524][T15769] gadgetfs expected dummy_udc controller not usbip-vudc [ 551.901531][T15769] udc usbip-vudc.0: failed to start USB Gadget filesystem: -19 ** 27 printk messages dropped ** [ 551.911958][T15770] dev_config+0x91c/0xcc0 [ 551.911965][T15770] vfs_write+0x2a4/0xa0c [ 551.911975][T15770] ksys_write+0x12c/0x228 [ 551.911982][T15770] __arm64_sys_write+0x7c/0x90 [ 551.911988][T15770] invoke_syscall+0x98/0x244 [ 551.911998][T15770] el0_svc_common+0xec/0x23c [ 551.912008][T15770] do_el0_svc+0x4c/0x5c [ 551.912025][T15770] el0_svc+0x64/0x260 [ 551.912036][T15770] el0t_64_sync_handler+0x48/0x148 [ 551.912046][T15770] el0t_64_sync+0x198/0x19c executing program [ 551.912079][T15770] gadgetfs gadget.0: really_probe: driver_sysfs_add failed [ 551.912138][T15770] gadgetfs expected dummy_udc controller not usbip-vudc [ 551.912146][T15770] udc usbip-vudc.0: failed to start USB Gadget filesystem: -19 ** 28 printk messages dropped ** [ 551.922600][T15771] vfs_write+0x2a4/0xa0c [ 551.922611][T15771] ksys_write+0x12c/0x228 [ 551.922617][T15771] __arm64_sys_write+0x7c/0x90 [ 551.922624][T15771] invoke_syscall+0x98/0x244 [ 551.922634][T15771] el0_svc_common+0xec/0x23c [ 551.922644][T15771] do_el0_svc+0x4c/0x5c [ 551.922653][T15771] el0_svc+0x64/0x260 [ 551.922664][T15771] el0t_64_sync_handler+0x48/0x148 [ 551.922674][T15771] el0t_64_sync+0x198/0x19c [ 551.922701][T15771] gadgetfs gadget.0: really_probe: driver_sysfs_add failed executing program [ 551.922767][T15771] gadgetfs expected dummy_udc controller not usbip-vudc [ 551.922774][T15771] udc usbip-vudc.0: failed to start USB Gadget filesystem: -19 ** 26 printk messages dropped ** [ 551.943901][T15773] driver_register+0x220/0x310 ** 1 printk messages dropped ** [ 551.943923][T15773] dev_config+0x91c/0xcc0 [ 551.943931][T15773] vfs_write+0x2a4/0xa0c [ 551.943941][T15773] ksys_write+0x12c/0x228 [ 551.943948][T15773] __arm64_sys_write+0x7c/0x90 [ 551.943955][T15773] invoke_syscall+0x98/0x244 [ 551.943965][T15773] el0_svc_common+0xec/0x23c [ 551.943974][T15773] do_el0_svc+0x4c/0x5c [ 551.943984][T15773] el0_svc+0x64/0x260 [ 551.943995][T15773] el0t_64_sync_handler+0x48/0x148 [ 551.944005][T15773] el0t_64_sync+0x198/0x19c executing program [ 551.945430][T15773] gadgetfs gadget.0: really_probe: driver_sysfs_add failed ** 27 printk messages dropped ** [ 551.961187][T15774] driver_register+0x220/0x310 ** 1 printk messages dropped ** [ 551.961208][T15774] dev_config+0x91c/0xcc0 [ 551.961216][T15774] vfs_write+0x2a4/0xa0c [ 551.961226][T15774] ksys_write+0x12c/0x228 [ 551.961232][T15774] __arm64_sys_write+0x7c/0x90 [ 551.961239][T15774] invoke_syscall+0x98/0x244 [ 551.961249][T15774] el0_svc_common+0xec/0x23c [ 551.961259][T15774] do_el0_svc+0x4c/0x5c [ 551.961268][T15774] el0_svc+0x64/0x260 [ 551.961279][T15774] el0t_64_sync_handler+0x48/0x148 [ 551.961288][T15774] el0t_64_sync+0x198/0x19c executing program [ 551.961320][T15774] gadgetfs gadget.0: really_probe: driver_sysfs_add failed [ 551.961380][T15774] gadgetfs expected dummy_udc controller not usbip-vudc ** 26 printk messages dropped ** [ 551.975610][T15775] driver_register+0x220/0x310 ** 1 printk messages dropped ** [ 551.975631][T15775] dev_config+0x91c/0xcc0 [ 551.975638][T15775] vfs_write+0x2a4/0xa0c [ 551.975649][T15775] ksys_write+0x12c/0x228 [ 551.975655][T15775] __arm64_sys_write+0x7c/0x90 [ 551.975662][T15775] invoke_syscall+0x98/0x244 [ 551.975672][T15775] el0_svc_common+0xec/0x23c [ 551.975681][T15775] do_el0_svc+0x4c/0x5c [ 551.975691][T15775] el0_svc+0x64/0x260 [ 551.975701][T15775] el0t_64_sync_handler+0x48/0x148 [ 551.975711][T15775] el0t_64_sync+0x198/0x19c executing program ** 21 printk messages dropped ** [ 551.986880][T15776] really_probe+0x18c/0x800 ** 6 printk messages dropped ** [ 551.986941][T15776] driver_register+0x220/0x310 ** 1 printk messages dropped ** [ 551.986961][T15776] dev_config+0x91c/0xcc0 [ 551.986969][T15776] vfs_write+0x2a4/0xa0c [ 551.986979][T15776] ksys_write+0x12c/0x228 [ 551.986985][T15776] __arm64_sys_write+0x7c/0x90 [ 551.986992][T15776] invoke_syscall+0x98/0x244 [ 551.987002][T15776] el0_svc_common+0xec/0x23c [ 551.987011][T15776] do_el0_svc+0x4c/0x5c [ 551.987027][T15776] el0_svc+0x64/0x260 [ 551.987037][T15776] el0t_64_sync_handler+0x48/0x148 executing program [ 551.987047][T15776] el0t_64_sync+0x198/0x19c [ 551.987080][T15776] gadgetfs gadget.0: really_probe: driver_sysfs_add failed ** 27 printk messages dropped ** [ 551.996924][T15777] driver_register+0x220/0x310 ** 1 printk messages dropped ** [ 551.996945][T15777] dev_config+0x91c/0xcc0 [ 551.996953][T15777] vfs_write+0x2a4/0xa0c [ 551.996963][T15777] ksys_write+0x12c/0x228 [ 551.996969][T15777] __arm64_sys_write+0x7c/0x90 [ 551.996976][T15777] invoke_syscall+0x98/0x244 [ 551.996986][T15777] el0_svc_common+0xec/0x23c [ 551.996996][T15777] do_el0_svc+0x4c/0x5c [ 551.997005][T15777] el0_svc+0x64/0x260 [ 551.997020][T15777] el0t_64_sync_handler+0x48/0x148 [ 551.997031][T15777] el0t_64_sync+0x198/0x19c executing program [ 551.997063][T15777] gadgetfs gadget.0: really_probe: driver_sysfs_add failed [ 551.997126][T15777] gadgetfs expected dummy_udc controller not usbip-vudc ** 26 printk messages dropped ** [ 552.007838][T15778] driver_register+0x220/0x310 ** 1 printk messages dropped ** [ 552.007860][T15778] dev_config+0x91c/0xcc0 [ 552.007867][T15778] vfs_write+0x2a4/0xa0c [ 552.007878][T15778] ksys_write+0x12c/0x228 [ 552.007884][T15778] __arm64_sys_write+0x7c/0x90 [ 552.007891][T15778] invoke_syscall+0x98/0x244 [ 552.007901][T15778] el0_svc_common+0xec/0x23c [ 552.007910][T15778] do_el0_svc+0x4c/0x5c [ 552.007920][T15778] el0_svc+0x64/0x260 [ 552.007930][T15778] el0t_64_sync_handler+0x48/0x148 executing program [ 552.007940][T15778] el0t_64_sync+0x198/0x19c [ 552.007967][T15778] gadgetfs gadget.0: really_probe: driver_sysfs_add failed [ 552.008028][T15778] gadgetfs expected dummy_udc controller not usbip-vudc ** 28 printk messages dropped ** [ 552.018538][T15779] dev_config+0x91c/0xcc0 [ 552.018546][T15779] vfs_write+0x2a4/0xa0c [ 552.018556][T15779] ksys_write+0x12c/0x228 [ 552.018563][T15779] __arm64_sys_write+0x7c/0x90 [ 552.018569][T15779] invoke_syscall+0x98/0x244 [ 552.018579][T15779] el0_svc_common+0xec/0x23c [ 552.018589][T15779] do_el0_svc+0x4c/0x5c [ 552.018598][T15779] el0_svc+0x64/0x260 [ 552.018609][T15779] el0t_64_sync_handler+0x48/0x148 [ 552.018618][T15779] el0t_64_sync+0x198/0x19c [ 552.018645][T15779] gadgetfs gadget.0: really_probe: driver_sysfs_add failed [ 552.018697][T15779] gadgetfs expected dummy_udc controller not usbip-vudc executing program ** 26 printk messages dropped ** [ 552.039561][T15781] bus_add_driver+0x208/0x500 [ 552.039569][T15781] driver_register+0x220/0x310 [ 552.039578][T15781] usb_gadget_register_driver_owner+0xf0/0x25c [ 552.039591][T15781] dev_config+0x91c/0xcc0 [ 552.039598][T15781] vfs_write+0x2a4/0xa0c [ 552.039609][T15781] ksys_write+0x12c/0x228 [ 552.039615][T15781] __arm64_sys_write+0x7c/0x90 [ 552.039622][T15781] invoke_syscall+0x98/0x244 [ 552.039632][T15781] el0_svc_common+0xec/0x23c [ 552.039642][T15781] do_el0_svc+0x4c/0x5c [ 552.039651][T15781] el0_svc+0x64/0x260 executing program [ 552.039662][T15781] el0t_64_sync_handler+0x48/0x148 [ 552.039672][T15781] el0t_64_sync+0x198/0x19c ** 27 printk messages dropped ** [ 552.050262][T15782] vfs_write+0x2a4/0xa0c ** 1 printk messages dropped ** [ 552.050279][T15782] __arm64_sys_write+0x7c/0x90 [ 552.050286][T15782] invoke_syscall+0x98/0x244 [ 552.050296][T15782] el0_svc_common+0xec/0x23c [ 552.050305][T15782] do_el0_svc+0x4c/0x5c [ 552.050315][T15782] el0_svc+0x64/0x260 [ 552.050325][T15782] el0t_64_sync_handler+0x48/0x148 [ 552.050335][T15782] el0t_64_sync+0x198/0x19c [ 552.050352][T15782] udc dummy_udc.0: failed to start USB Gadget filesystem: -12 [ 552.050360][T15782] gadgetfs gadget.0: probe with driver gadgetfs failed with error -12 [ 552.050446][T15782] gadgetfs expected dummy_udc controller not usbip-vudc [ 552.050454][T15782] udc usbip-vudc.0: failed to start USB Gadget filesystem: -19 [ 552.051689][T15782] UDC core: USB Gadget filesystem: couldn't find an available UDC [ 552.064231][T15783] FAULT_INJECTION: forcing a failure. executing program [ 552.064231][T15783] name failslab, interval 1, probability 0, space 0, times 0 ** 24 printk messages dropped ** [ 552.064465][T15783] __arm64_sys_write+0x7c/0x90 ** 1 printk messages dropped ** [ 552.064483][T15783] el0_svc_common+0xec/0x23c [ 552.064492][T15783] do_el0_svc+0x4c/0x5c [ 552.064502][T15783] el0_svc+0x64/0x260 [ 552.064512][T15783] el0t_64_sync_handler+0x48/0x148 [ 552.064522][T15783] el0t_64_sync+0x198/0x19c [ 552.064541][T15783] udc dummy_udc.0: failed to start USB Gadget filesystem: -12 [ 552.064549][T15783] gadgetfs gadget.0: probe with driver gadgetfs failed with error -12 executing program [ 552.064634][T15783] gadgetfs expected dummy_udc controller not usbip-vudc [ 552.064641][T15783] udc usbip-vudc.0: failed to start USB Gadget filesystem: -19 ** 30 printk messages dropped ** [ 552.076533][T15784] __arm64_sys_write+0x7c/0x90 [ 552.076540][T15784] invoke_syscall+0x98/0x244 [ 552.076550][T15784] el0_svc_common+0xec/0x23c [ 552.076560][T15784] do_el0_svc+0x4c/0x5c [ 552.076569][T15784] el0_svc+0x64/0x260 [ 552.076579][T15784] el0t_64_sync_handler+0x48/0x148 [ 552.076589][T15784] el0t_64_sync+0x198/0x19c [ 552.076618][T15784] gadgetfs gadget.0: really_probe: driver_sysfs_add failed [ 552.076674][T15784] gadgetfs expected dummy_udc controller not usbip-vudc executing program [ 552.076681][T15784] udc usbip-vudc.0: failed to start USB Gadget filesystem: -19 [ 552.077211][T15784] UDC core: USB Gadget filesystem: couldn't find an available UDC ** 29 printk messages dropped ** [ 552.093742][T15785] __arm64_sys_write+0x7c/0x90 [ 552.093749][T15785] invoke_syscall+0x98/0x244 [ 552.093759][T15785] el0_svc_common+0xec/0x23c [ 552.093768][T15785] do_el0_svc+0x4c/0x5c [ 552.093778][T15785] el0_svc+0x64/0x260 [ 552.093789][T15785] el0t_64_sync_handler+0x48/0x148 [ 552.093798][T15785] el0t_64_sync+0x198/0x19c [ 552.093827][T15785] gadgetfs gadget.0: really_probe: driver_sysfs_add failed [ 552.093884][T15785] gadgetfs expected dummy_udc controller not usbip-vudc executing program [ 552.093891][T15785] udc usbip-vudc.0: failed to start USB Gadget filesystem: -19 [ 552.095020][T15785] UDC core: USB Gadget filesystem: couldn't find an available UDC ** 29 printk messages dropped ** [ 552.104699][T15786] __arm64_sys_write+0x7c/0x90 [ 552.104706][T15786] invoke_syscall+0x98/0x244 [ 552.104716][T15786] el0_svc_common+0xec/0x23c [ 552.104726][T15786] do_el0_svc+0x4c/0x5c [ 552.104735][T15786] el0_svc+0x64/0x260 [ 552.104745][T15786] el0t_64_sync_handler+0x48/0x148 [ 552.104755][T15786] el0t_64_sync+0x198/0x19c [ 552.104782][T15786] gadgetfs gadget.0: really_probe: driver_sysfs_add failed [ 552.104839][T15786] gadgetfs expected dummy_udc controller not usbip-vudc executing program [ 552.104846][T15786] udc usbip-vudc.0: failed to start USB Gadget filesystem: -19 ** 15 printk messages dropped ** [ 552.126634][T15788] kernfs_create_link+0x98/0x1e4 ** 14 printk messages dropped ** [ 552.126773][T15788] ksys_write+0x12c/0x228 [ 552.126780][T15788] __arm64_sys_write+0x7c/0x90 [ 552.126787][T15788] invoke_syscall+0x98/0x244 [ 552.126797][T15788] el0_svc_common+0xec/0x23c [ 552.126806][T15788] do_el0_svc+0x4c/0x5c [ 552.126816][T15788] el0_svc+0x64/0x260 [ 552.126827][T15788] el0t_64_sync_handler+0x48/0x148 [ 552.126837][T15788] el0t_64_sync+0x198/0x19c [ 552.126864][T15788] gadgetfs gadget.0: really_probe: driver_sysfs_add failed executing program [ 552.126921][T15788] gadgetfs expected dummy_udc controller not usbip-vudc [ 552.126927][T15788] udc usbip-vudc.0: failed to start USB Gadget filesystem: -19 ** 29 printk messages dropped ** [ 552.138042][T15789] ksys_write+0x12c/0x228 [ 552.138048][T15789] __arm64_sys_write+0x7c/0x90 [ 552.138055][T15789] invoke_syscall+0x98/0x244 [ 552.138066][T15789] el0_svc_common+0xec/0x23c [ 552.138075][T15789] do_el0_svc+0x4c/0x5c [ 552.138085][T15789] el0_svc+0x64/0x260 [ 552.138095][T15789] el0t_64_sync_handler+0x48/0x148 [ 552.138105][T15789] el0t_64_sync+0x198/0x19c [ 552.138132][T15789] gadgetfs gadget.0: really_probe: driver_sysfs_add failed executing program [ 552.138187][T15789] gadgetfs expected dummy_udc controller not usbip-vudc [ 552.138195][T15789] udc usbip-vudc.0: failed to start USB Gadget filesystem: -19 ** 22 printk messages dropped ** [ 552.147982][T15790] bus_for_each_dev+0x128/0x1b4 ** 6 printk messages dropped ** [ 552.148055][T15790] ksys_write+0x12c/0x228 [ 552.148062][T15790] __arm64_sys_write+0x7c/0x90 [ 552.148070][T15790] invoke_syscall+0x98/0x244 [ 552.148080][T15790] el0_svc_common+0xec/0x23c [ 552.148090][T15790] do_el0_svc+0x4c/0x5c [ 552.148099][T15790] el0_svc+0x64/0x260 [ 552.148110][T15790] el0t_64_sync_handler+0x48/0x148 [ 552.148119][T15790] el0t_64_sync+0x198/0x19c [ 552.148149][T15790] gadgetfs gadget.0: really_probe: driver_sysfs_add failed executing program [ 552.148217][T15790] gadgetfs expected dummy_udc controller not usbip-vudc [ 552.148224][T15790] udc usbip-vudc.0: failed to start USB Gadget filesystem: -19 ** 27 printk messages dropped ** [ 552.158781][T15791] dev_config+0x91c/0xcc0 ** 1 printk messages dropped ** [ 552.158799][T15791] ksys_write+0x12c/0x228 [ 552.158805][T15791] __arm64_sys_write+0x7c/0x90 [ 552.158812][T15791] invoke_syscall+0x98/0x244 [ 552.158822][T15791] el0_svc_common+0xec/0x23c [ 552.158831][T15791] do_el0_svc+0x4c/0x5c [ 552.158841][T15791] el0_svc+0x64/0x260 [ 552.158851][T15791] el0t_64_sync_handler+0x48/0x148 [ 552.158861][T15791] el0t_64_sync+0x198/0x19c executing program [ 552.158888][T15791] gadgetfs gadget.0: really_probe: driver_sysfs_add failed [ 552.158943][T15791] gadgetfs expected dummy_udc controller not usbip-vudc ** 24 printk messages dropped ** [ 552.169318][T15792] driver_attach+0x50/0x60 ** 3 printk messages dropped ** [ 552.169356][T15792] dev_config+0x91c/0xcc0 [ 552.169363][T15792] vfs_write+0x2a4/0xa0c [ 552.169374][T15792] ksys_write+0x12c/0x228 [ 552.169380][T15792] __arm64_sys_write+0x7c/0x90 [ 552.169387][T15792] invoke_syscall+0x98/0x244 [ 552.169397][T15792] el0_svc_common+0xec/0x23c [ 552.169407][T15792] do_el0_svc+0x4c/0x5c [ 552.169416][T15792] el0_svc+0x64/0x260 [ 552.169426][T15792] el0t_64_sync_handler+0x48/0x148 executing program [ 552.169436][T15792] el0t_64_sync+0x198/0x19c [ 552.169463][T15792] gadgetfs gadget.0: really_probe: driver_sysfs_add failed ** 29 printk messages dropped ** [ 552.180154][T15793] dev_config+0x91c/0xcc0 ** 1 printk messages dropped ** [ 552.180172][T15793] ksys_write+0x12c/0x228 [ 552.180178][T15793] __arm64_sys_write+0x7c/0x90 [ 552.180185][T15793] invoke_syscall+0x98/0x244 [ 552.180195][T15793] el0_svc_common+0xec/0x23c [ 552.180205][T15793] do_el0_svc+0x4c/0x5c [ 552.180214][T15793] el0_svc+0x64/0x260 [ 552.180224][T15793] el0t_64_sync_handler+0x48/0x148 [ 552.180234][T15793] el0t_64_sync+0x198/0x19c [ 552.180262][T15793] gadgetfs gadget.0: really_probe: driver_sysfs_add failed [ 552.180316][T15793] gadgetfs expected dummy_udc controller not usbip-vudc [ 552.180323][T15793] udc usbip-vudc.0: failed to start USB Gadget filesystem: -19 [ 552.180832][T15793] UDC core: USB Gadget filesystem: couldn't find an available UDC [ 552.190402][T15794] FAULT_INJECTION: forcing a failure. [ 552.190402][T15794] name failslab, interval 1, probability 0, space 0, times 0 [ 552.190418][T15794] CPU: 0 UID: 0 PID: 15794 Comm: syz-executor192 Not tainted syzkaller #0 PREEMPT executing program [ 552.190428][T15794] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 552.190434][T15794] Call trace: ** 22 printk messages dropped ** [ 552.190643][T15794] dev_config+0x91c/0xcc0 ** 1 printk messages dropped ** [ 552.190660][T15794] ksys_write+0x12c/0x228 [ 552.190667][T15794] __arm64_sys_write+0x7c/0x90 [ 552.190674][T15794] invoke_syscall+0x98/0x244 [ 552.190684][T15794] el0_svc_common+0xec/0x23c [ 552.190693][T15794] do_el0_svc+0x4c/0x5c [ 552.190703][T15794] el0_svc+0x64/0x260 [ 552.190713][T15794] el0t_64_sync_handler+0x48/0x148 executing program [ 552.190723][T15794] el0t_64_sync+0x198/0x19c [ 552.190749][T15794] gadgetfs gadget.0: really_probe: driver_sysfs_add failed ** 29 printk messages dropped ** [ 552.200910][T15795] dev_config+0x91c/0xcc0 [ 552.200918][T15795] vfs_write+0x2a4/0xa0c [ 552.200928][T15795] ksys_write+0x12c/0x228 [ 552.200935][T15795] __arm64_sys_write+0x7c/0x90 [ 552.200941][T15795] invoke_syscall+0x98/0x244 [ 552.200951][T15795] el0_svc_common+0xec/0x23c [ 552.200961][T15795] do_el0_svc+0x4c/0x5c [ 552.200970][T15795] el0_svc+0x64/0x260 [ 552.200981][T15795] el0t_64_sync_handler+0x48/0x148 [ 552.200990][T15795] el0t_64_sync+0x198/0x19c [ 552.201022][T15795] gadgetfs gadget.0: really_probe: driver_sysfs_add failed [ 552.201080][T15795] gadgetfs expected dummy_udc controller not usbip-vudc executing program ** 28 printk messages dropped ** [ 552.211967][T15796] dev_config+0x91c/0xcc0 [ 552.211975][T15796] vfs_write+0x2a4/0xa0c [ 552.211986][T15796] ksys_write+0x12c/0x228 [ 552.211992][T15796] __arm64_sys_write+0x7c/0x90 [ 552.211999][T15796] invoke_syscall+0x98/0x244 [ 552.212009][T15796] el0_svc_common+0xec/0x23c [ 552.212028][T15796] do_el0_svc+0x4c/0x5c [ 552.212038][T15796] el0_svc+0x64/0x260 [ 552.212048][T15796] el0t_64_sync_handler+0x48/0x148 [ 552.212059][T15796] el0t_64_sync+0x198/0x19c [ 552.212091][T15796] gadgetfs gadget.0: really_probe: driver_sysfs_add failed [ 552.212161][T15796] gadgetfs expected dummy_udc controller not usbip-vudc [ 552.212168][T15796] udc usbip-vudc.0: failed to start USB Gadget filesystem: -19 [ 552.212832][T15796] UDC core: USB Gadget filesystem: couldn't find an available UDC [ 552.222365][T15797] FAULT_INJECTION: forcing a failure. [ 552.222365][T15797] name failslab, interval 1, probability 0, space 0, times 0 [ 552.222382][T15797] CPU: 0 UID: 0 PID: 15797 Comm: syz-executor192 Not tainted syzkaller #0 PREEMPT [ 552.222393][T15797] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 552.222399][T15797] Call trace: [ 552.222402][T15797] show_stack+0x2c/0x3c (C) [ 552.222418][T15797] __dump_stack+0x30/0x40 [ 552.222429][T15797] dump_stack_lvl+0xd8/0x12c [ 552.222438][T15797] dump_stack+0x1c/0x28 [ 552.222448][T15797] should_fail_ex+0x41c/0x590 executing program [ 552.222458][T15797] should_failslab+0xc4/0x120 [ 552.222466][T15797] kmem_cache_alloc_noprof+0x94/0x5d8 ** 15 printk messages dropped ** [ 552.222611][T15797] dev_config+0x91c/0xcc0 ** 1 printk messages dropped ** [ 552.222629][T15797] ksys_write+0x12c/0x228 [ 552.222635][T15797] __arm64_sys_write+0x7c/0x90 [ 552.222642][T15797] invoke_syscall+0x98/0x244 [ 552.222652][T15797] el0_svc_common+0xec/0x23c [ 552.222662][T15797] do_el0_svc+0x4c/0x5c [ 552.222671][T15797] el0_svc+0x64/0x260 [ 552.222681][T15797] el0t_64_sync_handler+0x48/0x148 [ 552.222691][T15797] el0t_64_sync+0x198/0x19c [ 552.222717][T15797] gadgetfs gadget.0: really_probe: driver_sysfs_add failed executing program [ 552.222771][T15797] gadgetfs expected dummy_udc controller not usbip-vudc [ 552.222778][T15797] udc usbip-vudc.0: failed to start USB Gadget filesystem: -19 ** 29 printk messages dropped ** [ 552.233254][T15798] ksys_write+0x12c/0x228 [ 552.233260][T15798] __arm64_sys_write+0x7c/0x90 [ 552.233267][T15798] invoke_syscall+0x98/0x244 [ 552.233277][T15798] el0_svc_common+0xec/0x23c [ 552.233286][T15798] do_el0_svc+0x4c/0x5c [ 552.233296][T15798] el0_svc+0x64/0x260 [ 552.233306][T15798] el0t_64_sync_handler+0x48/0x148 [ 552.233316][T15798] el0t_64_sync+0x198/0x19c [ 552.233346][T15798] gadgetfs gadget.0: really_probe: driver_sysfs_add failed executing program [ 552.233404][T15798] gadgetfs expected dummy_udc controller not usbip-vudc [ 552.233411][T15798] udc usbip-vudc.0: failed to start USB Gadget filesystem: -19 ** 27 printk messages dropped ** [ 552.243885][T15799] dev_config+0x91c/0xcc0 ** 1 printk messages dropped ** [ 552.243903][T15799] ksys_write+0x12c/0x228 [ 552.243910][T15799] __arm64_sys_write+0x7c/0x90 [ 552.243917][T15799] invoke_syscall+0x98/0x244 [ 552.243927][T15799] el0_svc_common+0xec/0x23c [ 552.243937][T15799] do_el0_svc+0x4c/0x5c [ 552.243946][T15799] el0_svc+0x64/0x260 [ 552.243956][T15799] el0t_64_sync_handler+0x48/0x148 [ 552.243966][T15799] el0t_64_sync+0x198/0x19c [ 552.243992][T15799] gadgetfs gadget.0: really_probe: driver_sysfs_add failed executing program [ 552.245429][T15799] gadgetfs expected dummy_udc controller not usbip-vudc [ 552.245442][T15799] udc usbip-vudc.0: failed to start USB Gadget filesystem: -19 ** 27 printk messages dropped ** [ 552.254110][T15800] dev_config+0x91c/0xcc0 ** 1 printk messages dropped ** [ 552.254128][T15800] ksys_write+0x12c/0x228 [ 552.254134][T15800] __arm64_sys_write+0x7c/0x90 [ 552.254141][T15800] invoke_syscall+0x98/0x244 [ 552.254151][T15800] el0_svc_common+0xec/0x23c [ 552.254160][T15800] do_el0_svc+0x4c/0x5c [ 552.254170][T15800] el0_svc+0x64/0x260 [ 552.254180][T15800] el0t_64_sync_handler+0x48/0x148 [ 552.254190][T15800] el0t_64_sync+0x198/0x19c [ 552.256663][T15800] gadgetfs gadget.0: really_probe: driver_sysfs_add failed executing program ** 29 printk messages dropped ** [ 552.265246][T15801] dev_config+0x91c/0xcc0 ** 1 printk messages dropped ** [ 552.265264][T15801] ksys_write+0x12c/0x228 [ 552.265270][T15801] __arm64_sys_write+0x7c/0x90 [ 552.265277][T15801] invoke_syscall+0x98/0x244 [ 552.265287][T15801] el0_svc_common+0xec/0x23c [ 552.265297][T15801] do_el0_svc+0x4c/0x5c [ 552.265306][T15801] el0_svc+0x64/0x260 [ 552.265316][T15801] el0t_64_sync_handler+0x48/0x148 [ 552.265326][T15801] el0t_64_sync+0x198/0x19c [ 552.265356][T15801] gadgetfs gadget.0: really_probe: driver_sysfs_add failed executing program [host] Command execution timed out after 2m30s