Warning: Permanently added '10.128.0.6' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 24.720458][ T12] usb 1-1: new full-speed USB device number 2 using dummy_hcd [ 25.120485][ T12] usb 1-1: unable to get BOS descriptor or descriptor too short [ 25.320916][ T12] usb 1-1: config 141 has an invalid interface number: 80 but max is 0 [ 25.329418][ T12] usb 1-1: config 141 has no interface number 0 [ 25.335890][ T12] usb 1-1: config 141 interface 80 has no altsetting 0 [ 25.580495][ T12] usb 1-1: string descriptor 0 read error: -22 [ 25.586944][ T12] usb 1-1: New USB device found, idVendor=0cf3, idProduct=9375, bcdDevice= b.9e [ 25.596067][ T12] usb 1-1: New USB device strings: Mfr=1, Product=253, SerialNumber=72 [ 25.644000][ T12] kasan: CONFIG_KASAN_INLINE enabled [ 25.649376][ T12] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 25.657423][ T12] general protection fault: 0000 [#1] SMP KASAN [ 25.663952][ T12] CPU: 0 PID: 12 Comm: kworker/0:1 Not tainted 5.3.0-rc2+ #25 [ 25.671570][ T12] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 25.681630][ T12] Workqueue: usb_hub_wq hub_event [ 25.686734][ T12] RIP: 0010:__lock_acquire+0x10b0/0x3b50 [ 25.692365][ T12] Code: 00 0f 85 5a 1e 00 00 48 81 c4 f0 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 48 b8 00 00 00 00 00 fc ff df 4c 89 f2 48 c1 ea 03 <80> 3c 02 00 0f 85 56 1f 00 00 49 81 3e e0 08 67 88 0f 84 11 f0 ff [ 25.712831][ T12] RSP: 0000:ffff8881da20efa0 EFLAGS: 00010006 [ 25.719153][ T12] RAX: dffffc0000000000 RBX: 0000000000000001 RCX: 0000000000000000 [ 25.728012][ T12] RDX: 0000000000000003 RSI: 0000000000000000 RDI: 0000000000000018 [ 25.735973][ T12] RBP: ffff8881da1f9800 R08: 0000000000000001 R09: 0000000000000001 [ 25.744051][ T12] R10: fffffbfff0f1393f R11: ffffffff8789c9ff R12: 0000000000000001 [ 25.752193][ T12] R13: 0000000000000000 R14: 0000000000000018 R15: 0000000000000000 [ 25.760246][ T12] FS: 0000000000000000(0000) GS:ffff8881db200000(0000) knlGS:0000000000000000 [ 25.769199][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 25.776385][ T12] CR2: 00007fe0b8d22030 CR3: 00000001d482e000 CR4: 00000000001406f0 [ 25.784523][ T12] Call Trace: [ 25.788599][ T12] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 25.795102][ T12] ? ath6kl_core_init+0xf3/0x10b0 [ 25.800121][ T12] ? ath6kl_usb_probe+0xc7a/0x1180 [ 25.805623][ T12] ? usb_probe_interface+0x305/0x7a0 [ 25.812004][ T12] ? really_probe+0x281/0x650 [ 25.817105][ T12] ? driver_probe_device+0x101/0x1b0 [ 25.822724][ T12] ? __device_attach_driver+0x1c2/0x220 [ 25.828714][ T12] ? bus_for_each_drv+0x15c/0x1e0 [ 25.833820][ T12] ? __device_attach+0x217/0x360 [ 25.839008][ T12] ? bus_probe_device+0x1e4/0x290 [ 25.844021][ T12] ? device_add+0xae6/0x16f0 [ 25.849129][ T12] ? usb_set_configuration+0xdf6/0x1670 [ 25.854662][ T12] ? generic_probe+0x9d/0xd5 [ 25.860381][ T12] ? usb_probe_device+0x99/0x100 [ 25.865483][ T12] ? really_probe+0x281/0x650 [ 25.870411][ T12] ? driver_probe_device+0x101/0x1b0 [ 25.875780][ T12] ? mark_held_locks+0xe0/0xe0 [ 25.880631][ T12] ? bus_probe_device+0x1e4/0x290 [ 25.886200][ T12] ? device_add+0xae6/0x16f0 [ 25.890782][ T12] ? usb_new_device.cold+0x6a4/0xe79 [ 25.896333][ T12] ? hub_event+0x1b5c/0x3640 [ 25.900916][ T12] ? process_one_work+0x92b/0x1530 [ 25.906041][ T12] ? worker_thread+0x96/0xe20 [ 25.910907][ T12] ? kthread+0x318/0x420 [ 25.915139][ T12] ? ret_from_fork+0x24/0x30 [ 25.919810][ T12] lock_acquire+0x127/0x320 [ 25.924614][ T12] ? ath6kl_usb_alloc_urb_from_pipe+0x44/0x2b0 [ 25.930848][ T12] _raw_spin_lock_irqsave+0x32/0x50 [ 25.936128][ T12] ? ath6kl_usb_alloc_urb_from_pipe+0x44/0x2b0 [ 25.943145][ T12] ath6kl_usb_alloc_urb_from_pipe+0x44/0x2b0 [ 25.949137][ T12] ath6kl_usb_post_recv_transfers.constprop.0+0x22e/0x400 [ 25.956775][ T12] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 25.963040][ T12] ath6kl_usb_power_on+0x88/0x120 [ 25.968685][ T12] ath6kl_core_init+0x154/0x10b0 [ 25.973745][ T12] ? ath6kl_core_destroy+0x20/0x20 [ 25.978848][ T12] ? memcpy+0x35/0x50 [ 25.982821][ T12] ? ath6kl_core_create+0x7d4/0x987 [ 25.988011][ T12] ath6kl_usb_probe+0xc7a/0x1180 [ 25.993031][ T12] usb_probe_interface+0x305/0x7a0 [ 25.998220][ T12] ? usb_probe_device+0x100/0x100 [ 26.003493][ T12] really_probe+0x281/0x650 [ 26.008002][ T12] driver_probe_device+0x101/0x1b0 [ 26.013298][ T12] __device_attach_driver+0x1c2/0x220 [ 26.018918][ T12] ? driver_allows_async_probing+0x160/0x160 [ 26.025098][ T12] bus_for_each_drv+0x15c/0x1e0 [ 26.030135][ T12] ? bus_rescan_devices+0x20/0x20 [ 26.035149][ T12] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 26.041159][ T12] ? lockdep_hardirqs_on+0x379/0x580 [ 26.046437][ T12] __device_attach+0x217/0x360 [ 26.051196][ T12] ? device_bind_driver+0xd0/0xd0 [ 26.056384][ T12] ? kobject_uevent_env+0x29e/0x1160 [ 26.061661][ T12] ? kobject_uevent_env+0x2a8/0x1160 [ 26.066949][ T12] bus_probe_device+0x1e4/0x290 [ 26.071792][ T12] ? blocking_notifier_call_chain+0x54/0xa0 [ 26.077986][ T12] device_add+0xae6/0x16f0 [ 26.082561][ T12] ? uevent_store+0x50/0x50 [ 26.087683][ T12] usb_set_configuration+0xdf6/0x1670 [ 26.094198][ T12] generic_probe+0x9d/0xd5 [ 26.098605][ T12] usb_probe_device+0x99/0x100 [ 26.103441][ T12] ? usb_suspend+0x620/0x620 [ 26.108198][ T12] really_probe+0x281/0x650 [ 26.112952][ T12] driver_probe_device+0x101/0x1b0 [ 26.118159][ T12] __device_attach_driver+0x1c2/0x220 [ 26.123704][ T12] ? driver_allows_async_probing+0x160/0x160 [ 26.129852][ T12] bus_for_each_drv+0x15c/0x1e0 [ 26.134875][ T12] ? bus_rescan_devices+0x20/0x20 [ 26.139885][ T12] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 26.145766][ T12] ? lockdep_hardirqs_on+0x379/0x580 [ 26.151149][ T12] __device_attach+0x217/0x360 [ 26.155913][ T12] ? device_bind_driver+0xd0/0xd0 [ 26.160927][ T12] ? kobject_uevent_env+0x29e/0x1160 [ 26.166201][ T12] ? kobject_uevent_env+0x2a8/0x1160 [ 26.171473][ T12] bus_probe_device+0x1e4/0x290 [ 26.176326][ T12] ? blocking_notifier_call_chain+0x54/0xa0 [ 26.182381][ T12] device_add+0xae6/0x16f0 [ 26.186798][ T12] ? uevent_store+0x50/0x50 [ 26.191289][ T12] usb_new_device.cold+0x6a4/0xe79 [ 26.196390][ T12] hub_event+0x1b5c/0x3640 [ 26.200972][ T12] ? hub_port_debounce+0x260/0x260 [ 26.206070][ T12] process_one_work+0x92b/0x1530 [ 26.210996][ T12] ? pwq_dec_nr_in_flight+0x310/0x310 [ 26.216355][ T12] ? do_raw_spin_lock+0x11a/0x280 [ 26.221370][ T12] worker_thread+0x96/0xe20 [ 26.225948][ T12] ? process_one_work+0x1530/0x1530 [ 26.231134][ T12] kthread+0x318/0x420 [ 26.235198][ T12] ? kthread_create_on_node+0xf0/0xf0 [ 26.240592][ T12] ret_from_fork+0x24/0x30 [ 26.244991][ T12] Modules linked in: [ 26.248983][ T12] ---[ end trace 98160538fdd24c72 ]--- [ 26.254440][ T12] RIP: 0010:__lock_acquire+0x10b0/0x3b50 [ 26.260164][ T12] Code: 00 0f 85 5a 1e 00 00 48 81 c4 f0 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 48 b8 00 00 00 00 00 fc ff df 4c 89 f2 48 c1 ea 03 <80> 3c 02 00 0f 85 56 1f 00 00 49 81 3e e0 08 67 88 0f 84 11 f0 ff [ 26.280210][ T12] RSP: 0000:ffff8881da20efa0 EFLAGS: 00010006 [ 26.286268][ T12] RAX: dffffc0000000000 RBX: 0000000000000001 RCX: 0000000000000000 [ 26.294232][ T12] RDX: 0000000000000003 RSI: 0000000000000000 RDI: 0000000000000018 [ 26.303006][ T12] RBP: ffff8881da1f9800 R08: 0000000000000001 R09: 0000000000000001 [ 26.310974][ T12] R10: fffffbfff0f1393f R11: ffffffff8789c9ff R12: 0000000000000001 [ 26.319227][ T12] R13: 0000000000000000 R14: 0000000000000018 R15: 0000000000000000 [ 26.327590][ T12] FS: 0000000000000000(0000) GS:ffff8881db200000(0000) knlGS:0000000000000000 [ 26.336524][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 26.343134][ T12] CR2: 00007fe0b8d22030 CR3: 00000001d482e000 CR4: 00000000001406f0 [ 26.351475][ T12] Kernel panic - not syncing: Fatal exception [ 26.357887][ T12] Kernel Offset: disabled [ 26.362300][ T12] Rebooting in 86400 seconds..