Warning: Permanently added '10.128.0.87' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 26.399287][ T12] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 26.759382][ T12] usb 1-1: New USB device found, idVendor=0cf3, idProduct=9374, bcdDevice=bc.3b [ 26.759402][ T12] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 26.761648][ T12] usb 1-1: config 0 descriptor?? [ 27.019897][ T6] ------------[ cut here ]------------ [ 27.019905][ T6] WARNING: CPU: 0 PID: 6 at drivers/net/wireless/ath/ath6kl/htc_pipe.c:963 ath6kl_htc_pipe_rx_complete+0xd97/0x10c0 [ 27.037645][ T6] Modules linked in: [ 27.041659][ T6] CPU: 0 PID: 6 Comm: kworker/0:0 Not tainted 5.19.0-rc1-syzkaller-00039-g0dde9a46a2cf #0 [ 27.051604][ T6] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 27.061739][ T6] Workqueue: events ath6kl_usb_io_comp_work [ 27.067644][ T6] RIP: 0010:ath6kl_htc_pipe_rx_complete+0xd97/0x10c0 [ 27.074373][ T6] Code: e4 e8 2d ab bf 02 48 c7 44 24 38 00 00 00 00 e9 66 fa ff ff e8 6a b3 14 fe 8b 9c 24 8c 00 00 00 e9 71 f8 ff ff e8 59 b3 14 fe <0f> 0b 48 c7 c7 40 5a 96 86 41 bc ea ff ff ff e8 af aa 9d 02 e9 37 [ 27.094101][ T6] RSP: 0018:ffffc9000006fba8 EFLAGS: 00010293 [ 27.100223][ T6] RAX: 0000000000000000 RBX: ffff88811cdd0de0 RCX: 0000000000000000 [ 27.108204][ T6] RDX: ffff8881002b9c80 RSI: ffffffff83306fb7 RDI: ffff88811cdd0e50 [ 27.116279][ T6] RBP: dffffc0000000000 R08: 0000000000000005 R09: 0000000000000000 [ 27.124298][ T6] R10: 0000000000000000 R11: 1ffffffff14eab15 R12: ffff888109386000 [ 27.132355][ T6] R13: ffff88811cdd0de0 R14: 0000000000000000 R15: ffff888109386920 [ 27.140401][ T6] FS: 0000000000000000(0000) GS:ffff8881f6800000(0000) knlGS:0000000000000000 [ 27.149446][ T6] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 27.156051][ T6] CR2: 00000000200011c0 CR3: 0000000119041000 CR4: 00000000003506f0 [ 27.164091][ T6] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 27.172153][ T6] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 27.180177][ T6] Call Trace: [ 27.183473][ T6] [ 27.186422][ T6] ? skb_dequeue+0x125/0x180 [ 27.191155][ T6] ? mark_held_locks+0x9f/0xe0 [ 27.195946][ T6] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 27.201846][ T6] ? htc_try_send.isra.0+0x2460/0x2460 [ 27.207343][ T6] ? lockdep_hardirqs_on+0x79/0x100 [ 27.212663][ T6] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 27.218505][ T6] ath6kl_usb_io_comp_work+0x11e/0x160 [ 27.224068][ T6] process_one_work+0x996/0x1610 [ 27.229075][ T6] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 27.234573][ T6] ? rwlock_bug.part.0+0x90/0x90 [ 27.239577][ T6] ? _raw_spin_lock_irq+0x41/0x50 [ 27.244637][ T6] worker_thread+0x665/0x1080 [ 27.249436][ T6] ? process_one_work+0x1610/0x1610 [ 27.254657][ T6] kthread+0x2ef/0x3a0 [ 27.258757][ T6] ? kthread_complete_and_exit+0x40/0x40 [ 27.264481][ T6] ret_from_fork+0x1f/0x30 [ 27.268925][ T6] [ 27.272051][ T6] Kernel panic - not syncing: panic_on_warn set ... [ 27.278642][ T6] CPU: 0 PID: 6 Comm: kworker/0:0 Not tainted 5.19.0-rc1-syzkaller-00039-g0dde9a46a2cf #0 [ 27.288551][ T6] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 27.298614][ T6] Workqueue: events ath6kl_usb_io_comp_work [ 27.304526][ T6] Call Trace: [ 27.307804][ T6] [ 27.310739][ T6] dump_stack_lvl+0xcd/0x134 [ 27.315344][ T6] panic+0x2d7/0x636 [ 27.319247][ T6] ? panic_print_sys_info.part.0+0x10b/0x10b [ 27.325239][ T6] ? __warn.cold+0x1d9/0x2cd [ 27.329839][ T6] ? ath6kl_htc_pipe_rx_complete+0xd97/0x10c0 [ 27.335916][ T6] __warn.cold+0x1ea/0x2cd [ 27.340341][ T6] ? ath6kl_htc_pipe_rx_complete+0xd97/0x10c0 [ 27.346428][ T6] report_bug+0x1bc/0x210 [ 27.350766][ T6] handle_bug+0x3c/0x60 [ 27.354930][ T6] exc_invalid_op+0x14/0x40 [ 27.359445][ T6] asm_exc_invalid_op+0x1b/0x20 [ 27.364303][ T6] RIP: 0010:ath6kl_htc_pipe_rx_complete+0xd97/0x10c0 [ 27.370990][ T6] Code: e4 e8 2d ab bf 02 48 c7 44 24 38 00 00 00 00 e9 66 fa ff ff e8 6a b3 14 fe 8b 9c 24 8c 00 00 00 e9 71 f8 ff ff e8 59 b3 14 fe <0f> 0b 48 c7 c7 40 5a 96 86 41 bc ea ff ff ff e8 af aa 9d 02 e9 37 [ 27.390615][ T6] RSP: 0018:ffffc9000006fba8 EFLAGS: 00010293 [ 27.396686][ T6] RAX: 0000000000000000 RBX: ffff88811cdd0de0 RCX: 0000000000000000 [ 27.405355][ T6] RDX: ffff8881002b9c80 RSI: ffffffff83306fb7 RDI: ffff88811cdd0e50 [ 27.413329][ T6] RBP: dffffc0000000000 R08: 0000000000000005 R09: 0000000000000000 [ 27.421303][ T6] R10: 0000000000000000 R11: 1ffffffff14eab15 R12: ffff888109386000 [ 27.429363][ T6] R13: ffff88811cdd0de0 R14: 0000000000000000 R15: ffff888109386920 [ 27.437342][ T6] ? ath6kl_htc_pipe_rx_complete+0xd97/0x10c0 [ 27.443436][ T6] ? ath6kl_htc_pipe_rx_complete+0xd97/0x10c0 [ 27.449521][ T6] ? skb_dequeue+0x125/0x180 [ 27.454218][ T6] ? mark_held_locks+0x9f/0xe0 [ 27.459024][ T6] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 27.464859][ T6] ? htc_try_send.isra.0+0x2460/0x2460 [ 27.470338][ T6] ? lockdep_hardirqs_on+0x79/0x100 [ 27.475563][ T6] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 27.481401][ T6] ath6kl_usb_io_comp_work+0x11e/0x160 [ 27.486886][ T6] process_one_work+0x996/0x1610 [ 27.491841][ T6] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 27.497235][ T6] ? rwlock_bug.part.0+0x90/0x90 [ 27.502213][ T6] ? _raw_spin_lock_irq+0x41/0x50 [ 27.507255][ T6] worker_thread+0x665/0x1080 [ 27.511957][ T6] ? process_one_work+0x1610/0x1610 [ 27.517194][ T6] kthread+0x2ef/0x3a0 [ 27.521278][ T6] ? kthread_complete_and_exit+0x40/0x40 [ 27.526923][ T6] ret_from_fork+0x1f/0x30 [ 27.531363][ T6] [ 27.534626][ T6] Kernel Offset: disabled [ 27.538972][ T6] Rebooting in 86400 seconds..