Warning: Permanently added '10.128.0.233' (ED25519) to the list of known hosts. executing program [ 43.779530][ T29] audit: type=1400 audit(1737065160.624:80): avc: denied { execmem } for pid=2947 comm="syz-executor105" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 43.799569][ T29] audit: type=1400 audit(1737065160.634:81): avc: denied { read write } for pid=2948 comm="syz-executor105" name="raw-gadget" dev="devtmpfs" ino=236 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 43.823586][ T29] audit: type=1400 audit(1737065160.634:82): avc: denied { open } for pid=2948 comm="syz-executor105" path="/dev/raw-gadget" dev="devtmpfs" ino=236 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 43.847337][ T29] audit: type=1400 audit(1737065160.634:83): avc: denied { ioctl } for pid=2948 comm="syz-executor105" path="/dev/raw-gadget" dev="devtmpfs" ino=236 ioctlcmd=0x5500 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 44.023794][ T9] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 44.183640][ T9] usb 1-1: Using ep0 maxpacket: 16 [ 44.191436][ T9] usb 1-1: config 0 has an invalid interface number: 85 but max is 1 [ 44.199779][ T9] usb 1-1: config 0 has an invalid interface number: 207 but max is 1 [ 44.208042][ T9] usb 1-1: config 0 has no interface number 0 [ 44.214360][ T9] usb 1-1: config 0 has no interface number 1 [ 44.220510][ T9] usb 1-1: config 0 interface 85 has no altsetting 0 [ 44.230212][ T9] usb 1-1: New USB device found, idVendor=1266, idProduct=100a, bcdDevice=6d.7e [ 44.239493][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 44.247915][ T9] usb 1-1: Product: syz [ 44.252210][ T9] usb 1-1: Manufacturer: syz [ 44.257053][ T9] usb 1-1: SerialNumber: syz [ 44.266201][ T9] usb 1-1: config 0 descriptor?? executing program [ 44.479742][ T9] option 1-1:0.85: GSM modem (1-port) converter detected [ 44.505080][ T9] ------------[ cut here ]------------ [ 44.510859][ T9] DEBUG_LOCKS_WARN_ON(lock->magic != lock) [ 44.510945][ T9] WARNING: CPU: 0 PID: 9 at kernel/locking/mutex.c:564 __mutex_lock+0x369/0xa60 [ 44.526529][ T9] Modules linked in: [ 44.530449][ T9] CPU: 0 UID: 0 PID: 9 Comm: kworker/0:1 Not tainted 6.13.0-rc7-syzkaller-gba39e420c0e9 #0 [ 44.540735][ T9] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 44.551118][ T9] Workqueue: usb_hub_wq hub_event [ 44.556216][ T9] RIP: 0010:__mutex_lock+0x369/0xa60 [ 44.561667][ T9] Code: d0 7c 08 84 d2 0f 85 6d 06 00 00 8b 0d 40 b1 63 03 85 c9 75 19 90 48 c7 c6 40 ea 27 87 48 c7 c7 a0 e8 27 87 e8 58 ef 2c fa 90 <0f> 0b 90 90 90 e9 f2 fd ff ff 4c 8d b5 60 ff ff ff 48 89 df 4c 89 [ 44.582367][ T9] RSP: 0018:ffffc9000009eeb0 EFLAGS: 00010286 [ 44.588533][ T9] RAX: 0000000000000000 RBX: ffff8881062b5518 RCX: ffffffff811f6859 [ 44.596747][ T9] RDX: ffff888101698000 RSI: ffffffff811f6866 RDI: 0000000000000001 [ 44.604807][ T9] RBP: ffffc9000009eff0 R08: 0000000000000001 R09: 0000000000000000 [ 44.612799][ T9] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000 [ 44.620890][ T9] R13: 0000000000000002 R14: 0000000000000000 R15: ffffc9000009ef30 [ 44.629021][ T9] FS: 0000000000000000(0000) GS:ffff8881f5800000(0000) knlGS:0000000000000000 [ 44.638126][ T9] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.644813][ T9] CR2: 0000555562988ca8 CR3: 0000000122de2000 CR4: 00000000003506f0 [ 44.652813][ T9] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 44.660968][ T9] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 44.669030][ T9] Call Trace: [ 44.672321][ T9] [ 44.675334][ T9] ? __warn+0xea/0x3c0 [ 44.679566][ T9] ? __mutex_lock+0x369/0xa60 [ 44.684355][ T9] ? report_bug+0x3c0/0x580 [ 44.688927][ T9] ? handle_bug+0x54/0xa0 [ 44.693321][ T9] ? exc_invalid_op+0x17/0x50 [ 44.698079][ T9] ? asm_exc_invalid_op+0x1a/0x20 [ 44.703187][ T9] ? __warn_printk+0x199/0x350 [ 44.708025][ T9] ? __warn_printk+0x1a6/0x350 [ 44.712884][ T9] ? __mutex_lock+0x369/0xa60 [ 44.717741][ T9] ? uvc_status_unregister+0x21/0xe0 [ 44.723229][ T9] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.729304][ T9] ? __pfx___mutex_lock+0x10/0x10 [ 44.734418][ T9] ? uvc_parse_standard_control+0x498e/0x6e60 [ 44.740558][ T9] ? snprintf+0xc8/0x100 [ 44.744894][ T9] ? lockdep_init_map_type+0x16d/0x7d0 [ 44.750452][ T9] ? uvc_status_unregister+0x21/0xe0 [ 44.755808][ T9] uvc_status_unregister+0x21/0xe0 [ 44.760987][ T9] uvc_unregister_video+0x126/0x250 [ 44.766333][ T9] uvc_probe+0x2c08/0x4960 [ 44.770844][ T9] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 44.777018][ T9] usb_probe_interface+0x300/0x9c0 [ 44.782221][ T9] ? __pfx_usb_probe_interface+0x10/0x10 [ 44.787955][ T9] really_probe+0x23e/0xa90 [ 44.792542][ T9] __driver_probe_device+0x1de/0x440 [ 44.798063][ T9] driver_probe_device+0x4c/0x1b0 [ 44.803178][ T9] __device_attach_driver+0x1df/0x310 [ 44.808677][ T9] ? __pfx___device_attach_driver+0x10/0x10 [ 44.814688][ T9] bus_for_each_drv+0x157/0x1e0 [ 44.819576][ T9] ? __pfx_bus_for_each_drv+0x10/0x10 [ 44.825029][ T9] ? lockdep_hardirqs_on+0x7c/0x110 [ 44.830290][ T9] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 44.836232][ T9] __device_attach+0x1e8/0x4b0 [ 44.841103][ T9] ? __pfx___device_attach+0x10/0x10 [ 44.846505][ T9] ? do_raw_spin_unlock+0x172/0x230 [ 44.851781][ T9] bus_probe_device+0x17f/0x1c0 [ 44.856752][ T9] device_add+0x114b/0x1a70 [ 44.861339][ T9] ? __pfx_device_add+0x10/0x10 [ 44.866328][ T9] ? mark_held_locks+0x9f/0xe0 [ 44.871158][ T9] ? create_intf_ep_devs.isra.0+0x195/0x200 [ 44.877140][ T9] usb_set_configuration+0x10cb/0x1c50 [ 44.882675][ T9] ? __pfx_usb_generic_driver_probe+0x10/0x10 [ 44.888873][ T9] usb_generic_driver_probe+0xb1/0x110 [ 44.894445][ T9] usb_probe_device+0xec/0x3e0 [ 44.899266][ T9] ? __pfx_usb_probe_device+0x10/0x10 [ 44.904810][ T9] really_probe+0x23e/0xa90 [ 44.909551][ T9] __driver_probe_device+0x1de/0x440 [ 44.914997][ T9] ? usb_driver_applicable+0x1c7/0x220 [ 44.920543][ T9] driver_probe_device+0x4c/0x1b0 [ 44.925661][ T9] __device_attach_driver+0x1df/0x310 [ 44.931089][ T9] ? __pfx___device_attach_driver+0x10/0x10 [ 44.937071][ T9] bus_for_each_drv+0x157/0x1e0 [ 44.942005][ T9] ? __pfx_bus_for_each_drv+0x10/0x10 [ 44.947662][ T9] ? lockdep_hardirqs_on+0x7c/0x110 [ 44.953033][ T9] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 44.958917][ T9] __device_attach+0x1e8/0x4b0 [ 44.963756][ T9] ? __pfx___device_attach+0x10/0x10 [ 44.969073][ T9] ? do_raw_spin_unlock+0x172/0x230 [ 44.974343][ T9] bus_probe_device+0x17f/0x1c0 [ 44.979284][ T9] device_add+0x114b/0x1a70 [ 44.983888][ T9] ? __pfx_device_add+0x10/0x10 [ 44.988820][ T9] ? add_device_randomness+0xb8/0xf0 [ 44.994347][ T9] usb_new_device+0xd09/0x1a20 [ 44.999187][ T9] ? __pfx_usb_new_device+0x10/0x10 [ 45.004600][ T9] hub_event+0x2e58/0x4f40 [ 45.009084][ T9] ? __pfx_hub_event+0x10/0x10 [ 45.013980][ T9] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 45.019690][ T9] ? rcu_is_watching+0x12/0xc0 [ 45.024531][ T9] ? trace_lock_acquire+0x14e/0x1f0 [ 45.029777][ T9] ? process_one_work+0x921/0x1ba0 [ 45.034964][ T9] ? lock_acquire+0x2f/0xb0 [ 45.039520][ T9] ? process_one_work+0x921/0x1ba0 [ 45.044704][ T9] process_one_work+0x9c5/0x1ba0 [ 45.049714][ T9] ? __pfx_hcd_resume_work+0x10/0x10 [ 45.055110][ T9] ? __pfx_process_one_work+0x10/0x10 [ 45.060630][ T9] ? rcu_is_watching+0x12/0xc0 [ 45.065477][ T9] ? assign_work+0x1a0/0x250 [ 45.070152][ T9] worker_thread+0x6c8/0xf00 [ 45.074824][ T9] ? __kthread_parkme+0x148/0x220 [ 45.080090][ T9] ? __pfx_worker_thread+0x10/0x10 [ 45.085302][ T9] kthread+0x2c1/0x3a0 [ 45.089445][ T9] ? _raw_spin_unlock_irq+0x23/0x50 [ 45.094709][ T9] ? __pfx_kthread+0x10/0x10 [ 45.099376][ T9] ret_from_fork+0x45/0x80 [ 45.103859][ T9] ? __pfx_kthread+0x10/0x10 [ 45.108523][ T9] ret_from_fork_asm+0x1a/0x30 [ 45.113328][ T9] [ 45.116537][ T9] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 45.123959][ T9] CPU: 0 UID: 0 PID: 9 Comm: kworker/0:1 Not tainted 6.13.0-rc7-syzkaller-gba39e420c0e9 #0 [ 45.133967][ T9] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 45.144068][ T9] Workqueue: usb_hub_wq hub_event [ 45.149232][ T9] Call Trace: [ 45.152548][ T9] [ 45.155501][ T9] dump_stack_lvl+0x3d/0x1f0 [ 45.160152][ T9] panic+0x71d/0x800 [ 45.164093][ T9] ? __pfx_panic+0x10/0x10 [ 45.168627][ T9] ? show_trace_log_lvl+0x29d/0x3d0 [ 45.173881][ T9] ? check_panic_on_warn+0x1f/0xb0 [ 45.179113][ T9] ? __mutex_lock+0x369/0xa60 [ 45.183869][ T9] check_panic_on_warn+0xab/0xb0 [ 45.188901][ T9] __warn+0xf6/0x3c0 [ 45.192835][ T9] ? __mutex_lock+0x369/0xa60 [ 45.197646][ T9] report_bug+0x3c0/0x580 [ 45.202205][ T9] handle_bug+0x54/0xa0 [ 45.206464][ T9] exc_invalid_op+0x17/0x50 [ 45.211276][ T9] asm_exc_invalid_op+0x1a/0x20 [ 45.216204][ T9] RIP: 0010:__mutex_lock+0x369/0xa60 [ 45.221635][ T9] Code: d0 7c 08 84 d2 0f 85 6d 06 00 00 8b 0d 40 b1 63 03 85 c9 75 19 90 48 c7 c6 40 ea 27 87 48 c7 c7 a0 e8 27 87 e8 58 ef 2c fa 90 <0f> 0b 90 90 90 e9 f2 fd ff ff 4c 8d b5 60 ff ff ff 48 89 df 4c 89 [ 45.241464][ T9] RSP: 0018:ffffc9000009eeb0 EFLAGS: 00010286 [ 45.247678][ T9] RAX: 0000000000000000 RBX: ffff8881062b5518 RCX: ffffffff811f6859 [ 45.255695][ T9] RDX: ffff888101698000 RSI: ffffffff811f6866 RDI: 0000000000000001 [ 45.263709][ T9] RBP: ffffc9000009eff0 R08: 0000000000000001 R09: 0000000000000000 [ 45.271730][ T9] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000 [ 45.279780][ T9] R13: 0000000000000002 R14: 0000000000000000 R15: ffffc9000009ef30 [ 45.287818][ T9] ? __warn_printk+0x199/0x350 [ 45.292614][ T9] ? __warn_printk+0x1a6/0x350 [ 45.297422][ T9] ? uvc_status_unregister+0x21/0xe0 [ 45.302769][ T9] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.308695][ T9] ? __pfx___mutex_lock+0x10/0x10 [ 45.313845][ T9] ? uvc_parse_standard_control+0x498e/0x6e60 [ 45.319962][ T9] ? snprintf+0xc8/0x100 [ 45.324241][ T9] ? lockdep_init_map_type+0x16d/0x7d0 [ 45.329733][ T9] ? uvc_status_unregister+0x21/0xe0 [ 45.335038][ T9] uvc_status_unregister+0x21/0xe0 [ 45.340872][ T9] uvc_unregister_video+0x126/0x250 [ 45.346116][ T9] uvc_probe+0x2c08/0x4960 [ 45.350616][ T9] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 45.356494][ T9] usb_probe_interface+0x300/0x9c0 [ 45.361661][ T9] ? __pfx_usb_probe_interface+0x10/0x10 [ 45.367523][ T9] really_probe+0x23e/0xa90 [ 45.372098][ T9] __driver_probe_device+0x1de/0x440 [ 45.377448][ T9] driver_probe_device+0x4c/0x1b0 [ 45.382626][ T9] __device_attach_driver+0x1df/0x310 [ 45.388065][ T9] ? __pfx___device_attach_driver+0x10/0x10 [ 45.394107][ T9] bus_for_each_drv+0x157/0x1e0 [ 45.399033][ T9] ? __pfx_bus_for_each_drv+0x10/0x10 [ 45.404440][ T9] ? lockdep_hardirqs_on+0x7c/0x110 [ 45.409668][ T9] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 45.415619][ T9] __device_attach+0x1e8/0x4b0 [ 45.420440][ T9] ? __pfx___device_attach+0x10/0x10 [ 45.425780][ T9] ? do_raw_spin_unlock+0x172/0x230 [ 45.431037][ T9] bus_probe_device+0x17f/0x1c0 [ 45.435981][ T9] device_add+0x114b/0x1a70 [ 45.440529][ T9] ? __pfx_device_add+0x10/0x10 [ 45.445420][ T9] ? mark_held_locks+0x9f/0xe0 [ 45.450214][ T9] ? create_intf_ep_devs.isra.0+0x195/0x200 [ 45.456273][ T9] usb_set_configuration+0x10cb/0x1c50 [ 45.461816][ T9] ? __pfx_usb_generic_driver_probe+0x10/0x10 [ 45.467928][ T9] usb_generic_driver_probe+0xb1/0x110 [ 45.473428][ T9] usb_probe_device+0xec/0x3e0 [ 45.478298][ T9] ? __pfx_usb_probe_device+0x10/0x10 [ 45.483772][ T9] really_probe+0x23e/0xa90 [ 45.488367][ T9] __driver_probe_device+0x1de/0x440 [ 45.493717][ T9] ? usb_driver_applicable+0x1c7/0x220 [ 45.499263][ T9] driver_probe_device+0x4c/0x1b0 [ 45.504348][ T9] __device_attach_driver+0x1df/0x310 [ 45.509780][ T9] ? __pfx___device_attach_driver+0x10/0x10 [ 45.515719][ T9] bus_for_each_drv+0x157/0x1e0 [ 45.520619][ T9] ? __pfx_bus_for_each_drv+0x10/0x10 [ 45.526088][ T9] ? lockdep_hardirqs_on+0x7c/0x110 [ 45.531334][ T9] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 45.537190][ T9] __device_attach+0x1e8/0x4b0 [ 45.542010][ T9] ? __pfx___device_attach+0x10/0x10 [ 45.547476][ T9] ? do_raw_spin_unlock+0x172/0x230 [ 45.552721][ T9] bus_probe_device+0x17f/0x1c0 [ 45.557875][ T9] device_add+0x114b/0x1a70 [ 45.562535][ T9] ? __pfx_device_add+0x10/0x10 [ 45.567530][ T9] ? add_device_randomness+0xb8/0xf0 [ 45.572869][ T9] usb_new_device+0xd09/0x1a20 [ 45.577697][ T9] ? __pfx_usb_new_device+0x10/0x10 [ 45.582955][ T9] hub_event+0x2e58/0x4f40 [ 45.587421][ T9] ? __pfx_hub_event+0x10/0x10 [ 45.592237][ T9] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 45.598009][ T9] ? rcu_is_watching+0x12/0xc0 [ 45.602843][ T9] ? trace_lock_acquire+0x14e/0x1f0 [ 45.608112][ T9] ? process_one_work+0x921/0x1ba0 [ 45.613365][ T9] ? lock_acquire+0x2f/0xb0 [ 45.617921][ T9] ? process_one_work+0x921/0x1ba0 [ 45.623301][ T9] process_one_work+0x9c5/0x1ba0 [ 45.628303][ T9] ? __pfx_hcd_resume_work+0x10/0x10 [ 45.633646][ T9] ? __pfx_process_one_work+0x10/0x10 [ 45.639552][ T9] ? rcu_is_watching+0x12/0xc0 [ 45.644380][ T9] ? assign_work+0x1a0/0x250 [ 45.649034][ T9] worker_thread+0x6c8/0xf00 [ 45.653705][ T9] ? __kthread_parkme+0x148/0x220 [ 45.658769][ T9] ? __pfx_worker_thread+0x10/0x10 [ 45.664082][ T9] kthread+0x2c1/0x3a0 [ 45.668206][ T9] ? _raw_spin_unlock_irq+0x23/0x50 [ 45.673949][ T9] ? __pfx_kthread+0x10/0x10 [ 45.678670][ T9] ret_from_fork+0x45/0x80 [ 45.683168][ T9] ? __pfx_kthread+0x10/0x10 [ 45.687832][ T9] ret_from_fork_asm+0x1a/0x30 [ 45.692661][ T9] [ 45.696018][ T9] Kernel Offset: disabled [ 45.700371][ T9] Rebooting in 86400 seconds..