Warning: Permanently added '10.128.0.69' (ED25519) to the list of known hosts. executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 75.901749][ T5869] Oops: general protection fault, probably for non-canonical address 0xdffffc000000005f: 0000 [#1] SMP KASAN PTI [ 75.913668][ T5869] KASAN: null-ptr-deref in range [0x00000000000002f8-0x00000000000002ff] [ 75.922072][ T5869] CPU: 1 UID: 0 PID: 5869 Comm: syz-executor135 Not tainted 6.16.0-rc3-next-20250625-syzkaller #0 PREEMPT(full) [ 75.933932][ T5869] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 75.943964][ T5869] RIP: 0010:h5_recv+0x146/0x910 [ 75.948818][ T5869] Code: 18 48 c1 ea 03 48 89 54 24 28 48 89 d8 48 c1 e8 03 48 89 44 24 50 44 89 64 24 14 48 b8 00 00 00 00 00 fc ff df 48 8b 4c 24 30 <80> 3c 01 00 74 08 4c 89 ef e8 0c a7 b7 f9 4d 8b 65 00 31 ff 4c 89 [ 75.968408][ T5869] RSP: 0018:ffffc90003f07c40 EFLAGS: 00010202 [ 75.974457][ T5869] RAX: dffffc0000000000 RBX: 00000000000002e8 RCX: 000000000000005f [ 75.982415][ T5869] RDX: 000000000000005e RSI: 0000000000000001 RDI: 0000000000000000 [ 75.990366][ T5869] RBP: ffffc90003f07d60 R08: ffff8880292a501f R09: 1ffff11005254a03 [ 75.998327][ T5869] R10: dffffc0000000000 R11: ffffffff886c7970 R12: 0000000000000001 [ 76.006278][ T5869] R13: 00000000000002f8 R14: ffff8880292a5010 R15: ffffc90003f07e00 [ 76.014238][ T5869] FS: 00007f435dcc46c0(0000) GS:ffff888125ae9000(0000) knlGS:0000000000000000 [ 76.023150][ T5869] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 76.029715][ T5869] CR2: 00007f435dcc4d58 CR3: 0000000072808000 CR4: 00000000003526f0 [ 76.037677][ T5869] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 76.045631][ T5869] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 76.053587][ T5869] Call Trace: [ 76.056854][ T5869] [ 76.059773][ T5869] ? __pfx_h5_recv+0x10/0x10 [ 76.064364][ T5869] ? rcu_read_lock_any_held+0xb3/0x120 [ 76.069825][ T5869] ? __pfx_rcu_read_lock_any_held+0x10/0x10 [ 76.075713][ T5869] ? tty_audit_push+0x7c/0x250 [ 76.080474][ T5869] hci_uart_tty_receive+0x191/0x220 [ 76.085657][ T5869] ? __pfx_hci_uart_tty_receive+0x10/0x10 [ 76.091361][ T5869] tiocsti+0x23c/0x2c0 [ 76.095425][ T5869] ? __pfx_tiocsti+0x10/0x10 [ 76.099999][ T5869] ? __fget_files+0x2a/0x420 [ 76.104585][ T5869] ? __fget_files+0x3a0/0x420 [ 76.109264][ T5869] ? __fget_files+0x2a/0x420 [ 76.113851][ T5869] tty_ioctl+0x626/0xde0 [ 76.118087][ T5869] ? __pfx_tty_ioctl+0x10/0x10 [ 76.122845][ T5869] __se_sys_ioctl+0xfc/0x170 [ 76.127423][ T5869] do_syscall_64+0xfa/0x3b0 [ 76.131927][ T5869] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 76.137980][ T5869] ? __switch_to_asm+0x39/0x70 [ 76.142734][ T5869] ? clear_bhb_loop+0x60/0xb0 [ 76.147412][ T5869] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 76.153293][ T5869] RIP: 0033:0x7f435dd2c3a9 [ 76.157704][ T5869] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 76.177296][ T5869] RSP: 002b:00007f435dcc4218 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 76.185696][ T5869] RAX: ffffffffffffffda RBX: 00007f435ddb6318 RCX: 00007f435dd2c3a9 [ 76.193655][ T5869] RDX: 0000200000000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 76.201613][ T5869] RBP: 00007f435ddb6310 R08: 00007fff6c4faee7 R09: 0000000000000000 [ 76.209568][ T5869] R10: 0000000000000000 R11: 0000000000000246 R12: 00002000000001c0 [ 76.217610][ T5869] R13: 0000200000000000 R14: 6d74702f7665642f R15: 0000200000000040 [ 76.225575][ T5869] [ 76.228576][ T5869] Modules linked in: [ 76.232611][ T5869] ---[ end trace 0000000000000000 ]--- [ 76.238311][ T5869] RIP: 0010:h5_recv+0x146/0x910 [ 76.243181][ T5869] Code: 18 48 c1 ea 03 48 89 54 24 28 48 89 d8 48 c1 e8 03 48 89 44 24 50 44 89 64 24 14 48 b8 00 00 00 00 00 fc ff df 48 8b 4c 24 30 <80> 3c 01 00 74 08 4c 89 ef e8 0c a7 b7 f9 4d 8b 65 00 31 ff 4c 89 [ 76.262885][ T5869] RSP: 0018:ffffc90003f07c40 EFLAGS: 00010202 [ 76.268974][ T5869] RAX: dffffc0000000000 RBX: 00000000000002e8 RCX: 000000000000005f [ 76.276961][ T5869] RDX: 000000000000005e RSI: 0000000000000001 RDI: 0000000000000000 [ 76.284946][ T5869] RBP: ffffc90003f07d60 R08: ffff8880292a501f R09: 1ffff11005254a03 [ 76.292902][ T5869] R10: dffffc0000000000 R11: ffffffff886c7970 R12: 0000000000000001 [ 76.300917][ T5869] R13: 00000000000002f8 R14: ffff8880292a5010 R15: ffffc90003f07e00 [ 76.308911][ T5869] FS: 00007f435dcc46c0(0000) GS:ffff8881259e9000(0000) knlGS:0000000000000000 [ 76.317877][ T5869] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 76.324485][ T5869] CR2: 00007f435dceca90 CR3: 0000000072808000 CR4: 00000000003526f0 [ 76.332452][ T5869] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 76.340650][ T5869] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 76.348703][ T5869] Kernel panic - not syncing: Fatal exception [ 76.354998][ T5869] Kernel Offset: disabled [ 76.359302][ T5869] Rebooting in 86400 seconds..