Warning: Permanently added '10.128.1.2' (ED25519) to the list of known hosts. executing program [ 43.388857][ T29] audit: type=1400 audit(1721860564.566:80): avc: denied { execmem } for pid=2468 comm="syz-executor250" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 43.408511][ T29] audit: type=1400 audit(1721860564.576:81): avc: denied { read write } for pid=2469 comm="syz-executor250" name="raw-gadget" dev="devtmpfs" ino=140 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 43.432330][ T29] audit: type=1400 audit(1721860564.576:82): avc: denied { open } for pid=2469 comm="syz-executor250" path="/dev/raw-gadget" dev="devtmpfs" ino=140 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 43.456115][ T29] audit: type=1400 audit(1721860564.576:83): avc: denied { ioctl } for pid=2469 comm="syz-executor250" path="/dev/raw-gadget" dev="devtmpfs" ino=140 ioctlcmd=0x5500 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 43.658594][ T42] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 43.838516][ T42] usb 1-1: Using ep0 maxpacket: 16 [ 43.845780][ T42] usb 1-1: config 0 has an invalid interface number: 6 but max is 0 [ 43.853953][ T42] usb 1-1: config 0 has no interface number 0 [ 43.860186][ T42] usb 1-1: config 0 interface 6 altsetting 0 endpoint 0xC has invalid maxpacket 1024, setting to 64 [ 43.870990][ T42] usb 1-1: config 0 interface 6 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 120 [ 43.880829][ T42] usb 1-1: config 0 interface 6 altsetting 0 endpoint 0x8A has an invalid bInterval 127, changing to 10 [ 43.891987][ T42] usb 1-1: config 0 interface 6 altsetting 0 has a duplicate endpoint with address 0x7, skipping [ 43.902526][ T42] usb 1-1: config 0 interface 6 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 1024 [ 43.914558][ T42] usb 1-1: New USB device found, idVendor=19d2, idProduct=0078, bcdDevice=74.c0 [ 43.923616][ T42] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 43.931627][ T42] usb 1-1: Product: syz [ 43.935789][ T42] usb 1-1: Manufacturer: syz [ 43.940413][ T42] usb 1-1: SerialNumber: syz [ 43.947995][ T42] usb 1-1: config 0 descriptor?? [ 43.956992][ T42] smsusb:smsusb_probe: board id=15, interface number 6 [ 43.967371][ T42] smsusb:siano_media_device_register: media controller created [ 43.976717][ T42] ------------[ cut here ]------------ [ 43.982192][ T42] usb 1-1: BOGUS urb xfer, pipe 3 != type 1 [ 43.988253][ T42] WARNING: CPU: 0 PID: 42 at drivers/usb/core/urb.c:503 usb_submit_urb+0xe4b/0x1730 [ 43.997670][ T42] Modules linked in: [ 44.001612][ T42] CPU: 0 UID: 0 PID: 42 Comm: kworker/0:2 Not tainted 6.10.0-syzkaller-g933069701c1b #0 [ 44.011352][ T42] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 44.021438][ T42] Workqueue: usb_hub_wq hub_event [ 44.026466][ T42] RIP: 0010:usb_submit_urb+0xe4b/0x1730 [ 44.032050][ T42] Code: 84 3c 02 00 00 e8 d5 d5 2b fd 4c 89 ef e8 dd 14 00 ff 45 89 e0 89 e9 4c 89 f2 48 89 c6 48 c7 c7 e0 8b 30 87 e8 26 c8 f1 fc 90 <0f> 0b 90 90 e9 e9 f8 ff ff e8 a7 d5 2b fd 49 81 c4 c0 05 00 00 e9 [ 44.051719][ T42] RSP: 0018:ffffc900004d6de8 EFLAGS: 00010282 [ 44.057791][ T42] RAX: 0000000000000000 RBX: ffff8881022bf600 RCX: ffffffff81194ce9 [ 44.065798][ T42] RDX: ffff8881036a8000 RSI: ffffffff81194cf6 RDI: 0000000000000001 [ 44.073814][ T42] RBP: 0000000000000003 R08: 0000000000000001 R09: 0000000000000000 [ 44.081833][ T42] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000001 [ 44.089927][ T42] R13: ffff8881043930a8 R14: ffff88810de96e80 R15: ffff8881022bf67c [ 44.097893][ T42] FS: 0000000000000000(0000) GS:ffff8881f6400000(0000) knlGS:0000000000000000 [ 44.106865][ T42] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.113493][ T42] CR2: 000055e21a0c8380 CR3: 00000001154e0000 CR4: 00000000003506f0 [ 44.121552][ T42] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 44.129549][ T42] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 44.137515][ T42] Call Trace: [ 44.140822][ T42] [ 44.143756][ T42] ? show_regs+0x8c/0xa0 [ 44.148015][ T42] ? __warn+0xe5/0x3c0 [ 44.152133][ T42] ? usb_submit_urb+0xe4b/0x1730 [ 44.157095][ T42] ? report_bug+0x3c0/0x580 [ 44.161711][ T42] ? handle_bug+0x3d/0x70 [ 44.166071][ T42] ? exc_invalid_op+0x17/0x50 [ 44.170833][ T42] ? asm_exc_invalid_op+0x1a/0x20 [ 44.175888][ T42] ? __warn_printk+0x199/0x350 [ 44.180757][ T42] ? __warn_printk+0x1a6/0x350 executing program [ 44.185550][ T42] ? usb_submit_urb+0xe4b/0x1730 [ 44.190554][ T42] ? usb_submit_urb+0xe4a/0x1730 [ 44.196022][ T42] smsusb_submit_urb+0x288/0x410 [ 44.201093][ T42] ? usb_init_urb+0x38/0x130 [ 44.205734][ T42] smsusb_init_device+0x856/0xe10 [ 44.210808][ T42] ? __pfx_smsusb_init_device+0x10/0x10 [ 44.216373][ T42] ? kfree+0x226/0x380 [ 44.220479][ T42] ? __pfx_smsusb_sendrequest+0x10/0x10 [ 44.226040][ T42] ? usb_clear_halt+0xb5/0x160 [ 44.230859][ T42] smsusb_probe+0x5e2/0x10b0 [ 44.235467][ T42] ? __pfx_smsusb_probe+0x10/0x10 [ 44.240524][ T42] ? mark_held_locks+0x9f/0xe0 [ 44.245294][ T42] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 44.251135][ T42] ? __pm_runtime_set_status+0x13c/0x9a0 [ 44.256872][ T42] usb_probe_interface+0x309/0x9d0 [ 44.262025][ T42] ? __pfx_usb_probe_interface+0x10/0x10 [ 44.267675][ T42] really_probe+0x23e/0xa90 [ 44.272224][ T42] __driver_probe_device+0x1de/0x440 [ 44.277552][ T42] driver_probe_device+0x4c/0x1b0 [ 44.282712][ T42] __device_attach_driver+0x1df/0x310 [ 44.288100][ T42] ? __pfx___device_attach_driver+0x10/0x10 [ 44.294047][ T42] bus_for_each_drv+0x157/0x1e0 [ 44.299017][ T42] ? __pfx_bus_for_each_drv+0x10/0x10 [ 44.304380][ T42] ? lockdep_hardirqs_on+0x7c/0x110 [ 44.309611][ T42] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 44.315436][ T42] __device_attach+0x1e8/0x4b0 [ 44.320231][ T42] ? __pfx___device_attach+0x10/0x10 [ 44.325534][ T42] ? do_raw_spin_unlock+0x172/0x230 [ 44.330776][ T42] bus_probe_device+0x17f/0x1c0 [ 44.335642][ T42] device_add+0x114b/0x1a70 [ 44.340173][ T42] ? __pfx_device_add+0x10/0x10 [ 44.345119][ T42] ? mark_held_locks+0x9f/0xe0 [ 44.349910][ T42] usb_set_configuration+0x10cb/0x1c50 [ 44.355390][ T42] ? __pfx_usb_generic_driver_probe+0x10/0x10 [ 44.361490][ T42] usb_generic_driver_probe+0xb1/0x110 [ 44.366958][ T42] usb_probe_device+0xec/0x3e0 [ 44.371749][ T42] ? __pfx_usb_probe_device+0x10/0x10 [ 44.377133][ T42] really_probe+0x23e/0xa90 [ 44.381672][ T42] __driver_probe_device+0x1de/0x440 [ 44.386969][ T42] ? usb_driver_applicable+0x1c7/0x220 [ 44.392471][ T42] driver_probe_device+0x4c/0x1b0 [ 44.397510][ T42] __device_attach_driver+0x1df/0x310 [ 44.402929][ T42] ? __pfx___device_attach_driver+0x10/0x10 [ 44.408857][ T42] bus_for_each_drv+0x157/0x1e0 [ 44.413703][ T42] ? __pfx_bus_for_each_drv+0x10/0x10 [ 44.419107][ T42] ? lockdep_hardirqs_on+0x7c/0x110 [ 44.424324][ T42] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 44.430169][ T42] __device_attach+0x1e8/0x4b0 [ 44.434968][ T42] ? __pfx___device_attach+0x10/0x10 [ 44.440288][ T42] ? do_raw_spin_unlock+0x172/0x230 [ 44.445502][ T42] bus_probe_device+0x17f/0x1c0 [ 44.450398][ T42] device_add+0x114b/0x1a70 [ 44.454922][ T42] ? __pfx_device_add+0x10/0x10 [ 44.459801][ T42] ? add_device_randomness+0xb8/0xf0 [ 44.465097][ T42] usb_new_device+0xd90/0x1a10 [ 44.469895][ T42] ? __pfx_usb_new_device+0x10/0x10 [ 44.475108][ T42] hub_event+0x2e66/0x4f50 [ 44.479563][ T42] ? __pfx_hub_event+0x10/0x10 [ 44.484346][ T42] ? __pfx_lock_acquire+0x10/0x10 [ 44.489398][ T42] ? __pfx_lock_release+0x10/0x10 [ 44.494433][ T42] process_one_work+0x9c5/0x1b40 [ 44.499494][ T42] ? __pfx_hcd_resume_work+0x10/0x10 [ 44.504793][ T42] ? __pfx_process_one_work+0x10/0x10 [ 44.510222][ T42] ? assign_work+0x1a0/0x250 [ 44.514821][ T42] worker_thread+0x6c8/0xf20 [ 44.519443][ T42] ? __kthread_parkme+0x148/0x220 [ 44.524483][ T42] ? __pfx_worker_thread+0x10/0x10 [ 44.529630][ T42] kthread+0x2c1/0x3a0 [ 44.533712][ T42] ? _raw_spin_unlock_irq+0x23/0x50 [ 44.538938][ T42] ? __pfx_kthread+0x10/0x10 [ 44.543545][ T42] ret_from_fork+0x45/0x80 [ 44.547957][ T42] ? __pfx_kthread+0x10/0x10 [ 44.552581][ T42] ret_from_fork_asm+0x1a/0x30 [ 44.557474][ T42] [ 44.560521][ T42] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 44.567799][ T42] CPU: 0 UID: 0 PID: 42 Comm: kworker/0:2 Not tainted 6.10.0-syzkaller-g933069701c1b #0 [ 44.577508][ T42] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 44.587551][ T42] Workqueue: usb_hub_wq hub_event [ 44.592570][ T42] Call Trace: [ 44.595923][ T42] [ 44.598838][ T42] dump_stack_lvl+0x3d/0x1f0 [ 44.603416][ T42] panic+0x6f5/0x7a0 [ 44.607299][ T42] ? __pfx_panic+0x10/0x10 [ 44.611700][ T42] ? show_trace_log_lvl+0x363/0x500 [ 44.616903][ T42] ? check_panic_on_warn+0x1f/0xb0 [ 44.622005][ T42] ? usb_submit_urb+0xe4b/0x1730 [ 44.626929][ T42] check_panic_on_warn+0xab/0xb0 [ 44.631878][ T42] __warn+0xf1/0x3c0 [ 44.635764][ T42] ? usb_submit_urb+0xe4b/0x1730 [ 44.640784][ T42] report_bug+0x3c0/0x580 [ 44.645124][ T42] handle_bug+0x3d/0x70 [ 44.649270][ T42] exc_invalid_op+0x17/0x50 [ 44.654280][ T42] asm_exc_invalid_op+0x1a/0x20 [ 44.659119][ T42] RIP: 0010:usb_submit_urb+0xe4b/0x1730 [ 44.664653][ T42] Code: 84 3c 02 00 00 e8 d5 d5 2b fd 4c 89 ef e8 dd 14 00 ff 45 89 e0 89 e9 4c 89 f2 48 89 c6 48 c7 c7 e0 8b 30 87 e8 26 c8 f1 fc 90 <0f> 0b 90 90 e9 e9 f8 ff ff e8 a7 d5 2b fd 49 81 c4 c0 05 00 00 e9 [ 44.684250][ T42] RSP: 0018:ffffc900004d6de8 EFLAGS: 00010282 [ 44.690303][ T42] RAX: 0000000000000000 RBX: ffff8881022bf600 RCX: ffffffff81194ce9 [ 44.698280][ T42] RDX: ffff8881036a8000 RSI: ffffffff81194cf6 RDI: 0000000000000001 [ 44.706235][ T42] RBP: 0000000000000003 R08: 0000000000000001 R09: 0000000000000000 [ 44.714289][ T42] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000001 [ 44.722256][ T42] R13: ffff8881043930a8 R14: ffff88810de96e80 R15: ffff8881022bf67c [ 44.730225][ T42] ? __warn_printk+0x199/0x350 [ 44.734979][ T42] ? __warn_printk+0x1a6/0x350 [ 44.739822][ T42] ? usb_submit_urb+0xe4a/0x1730 [ 44.744754][ T42] smsusb_submit_urb+0x288/0x410 [ 44.749802][ T42] ? usb_init_urb+0x38/0x130 [ 44.754398][ T42] smsusb_init_device+0x856/0xe10 [ 44.759436][ T42] ? __pfx_smsusb_init_device+0x10/0x10 [ 44.764984][ T42] ? kfree+0x226/0x380 [ 44.769069][ T42] ? __pfx_smsusb_sendrequest+0x10/0x10 [ 44.774622][ T42] ? usb_clear_halt+0xb5/0x160 [ 44.779379][ T42] smsusb_probe+0x5e2/0x10b0 [ 44.783973][ T42] ? __pfx_smsusb_probe+0x10/0x10 [ 44.788997][ T42] ? mark_held_locks+0x9f/0xe0 [ 44.793746][ T42] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 44.799670][ T42] ? __pm_runtime_set_status+0x13c/0x9a0 [ 44.805299][ T42] usb_probe_interface+0x309/0x9d0 [ 44.810404][ T42] ? __pfx_usb_probe_interface+0x10/0x10 [ 44.816027][ T42] really_probe+0x23e/0xa90 [ 44.820528][ T42] __driver_probe_device+0x1de/0x440 [ 44.825806][ T42] driver_probe_device+0x4c/0x1b0 [ 44.830823][ T42] __device_attach_driver+0x1df/0x310 [ 44.836186][ T42] ? __pfx___device_attach_driver+0x10/0x10 [ 44.842075][ T42] bus_for_each_drv+0x157/0x1e0 [ 44.846922][ T42] ? __pfx_bus_for_each_drv+0x10/0x10 [ 44.852279][ T42] ? lockdep_hardirqs_on+0x7c/0x110 [ 44.857468][ T42] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 44.863266][ T42] __device_attach+0x1e8/0x4b0 [ 44.868119][ T42] ? __pfx___device_attach+0x10/0x10 [ 44.873401][ T42] ? do_raw_spin_unlock+0x172/0x230 [ 44.878598][ T42] bus_probe_device+0x17f/0x1c0 [ 44.883471][ T42] device_add+0x114b/0x1a70 [ 44.887990][ T42] ? __pfx_device_add+0x10/0x10 [ 44.892829][ T42] ? mark_held_locks+0x9f/0xe0 [ 44.897579][ T42] usb_set_configuration+0x10cb/0x1c50 [ 44.903038][ T42] ? __pfx_usb_generic_driver_probe+0x10/0x10 [ 44.909116][ T42] usb_generic_driver_probe+0xb1/0x110 [ 44.914560][ T42] usb_probe_device+0xec/0x3e0 [ 44.919316][ T42] ? __pfx_usb_probe_device+0x10/0x10 [ 44.924677][ T42] really_probe+0x23e/0xa90 [ 44.929178][ T42] __driver_probe_device+0x1de/0x440 [ 44.934454][ T42] ? usb_driver_applicable+0x1c7/0x220 [ 44.939907][ T42] driver_probe_device+0x4c/0x1b0 [ 44.944928][ T42] __device_attach_driver+0x1df/0x310 [ 44.950377][ T42] ? __pfx___device_attach_driver+0x10/0x10 [ 44.956431][ T42] bus_for_each_drv+0x157/0x1e0 [ 44.961268][ T42] ? __pfx_bus_for_each_drv+0x10/0x10 [ 44.966630][ T42] ? lockdep_hardirqs_on+0x7c/0x110 [ 44.971819][ T42] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 44.977615][ T42] __device_attach+0x1e8/0x4b0 [ 44.982370][ T42] ? __pfx___device_attach+0x10/0x10 [ 44.987647][ T42] ? do_raw_spin_unlock+0x172/0x230 [ 44.992922][ T42] bus_probe_device+0x17f/0x1c0 [ 44.997759][ T42] device_add+0x114b/0x1a70 [ 45.002245][ T42] ? __pfx_device_add+0x10/0x10 [ 45.007077][ T42] ? add_device_randomness+0xb8/0xf0 [ 45.012350][ T42] usb_new_device+0xd90/0x1a10 [ 45.017103][ T42] ? __pfx_usb_new_device+0x10/0x10 [ 45.022290][ T42] hub_event+0x2e66/0x4f50 [ 45.026791][ T42] ? __pfx_hub_event+0x10/0x10 [ 45.031548][ T42] ? __pfx_lock_acquire+0x10/0x10 [ 45.036558][ T42] ? __pfx_lock_release+0x10/0x10 [ 45.041572][ T42] process_one_work+0x9c5/0x1b40 [ 45.046500][ T42] ? __pfx_hcd_resume_work+0x10/0x10 [ 45.051774][ T42] ? __pfx_process_one_work+0x10/0x10 [ 45.057239][ T42] ? assign_work+0x1a0/0x250 [ 45.061814][ T42] worker_thread+0x6c8/0xf20 [ 45.066394][ T42] ? __kthread_parkme+0x148/0x220 [ 45.071412][ T42] ? __pfx_worker_thread+0x10/0x10 [ 45.076517][ T42] kthread+0x2c1/0x3a0 [ 45.080579][ T42] ? _raw_spin_unlock_irq+0x23/0x50 [ 45.085773][ T42] ? __pfx_kthread+0x10/0x10 [ 45.090353][ T42] ret_from_fork+0x45/0x80 [ 45.094766][ T42] ? __pfx_kthread+0x10/0x10 [ 45.099353][ T42] ret_from_fork_asm+0x1a/0x30 [ 45.104195][ T42] [ 45.107318][ T42] Kernel Offset: disabled [ 45.111661][ T42] Rebooting in 86400 seconds..