Warning: Permanently added '10.128.0.153' (ED25519) to the list of known hosts. executing program executing program executing program executing program [ 86.041823][ T5843] Oops: general protection fault, probably for non-canonical address 0xdffffc000000005f: 0000 [#1] SMP KASAN PTI [ 86.053759][ T5843] KASAN: null-ptr-deref in range [0x00000000000002f8-0x00000000000002ff] [ 86.062283][ T5843] CPU: 1 UID: 0 PID: 5843 Comm: syz-executor199 Not tainted 6.16.0-rc3-next-20250625-syzkaller #0 PREEMPT(full) [ 86.074173][ T5843] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 86.084245][ T5843] RIP: 0010:h5_recv+0x146/0x910 [ 86.089128][ T5843] 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 [ 86.108747][ T5843] RSP: 0018:ffffc90003fb7c40 EFLAGS: 00010202 [ 86.114822][ T5843] RAX: dffffc0000000000 RBX: 00000000000002e8 RCX: 000000000000005f [ 86.122804][ T5843] RDX: 000000000000005e RSI: 0000000000000001 RDI: 0000000000000000 [ 86.130775][ T5843] RBP: ffffc90003fb7d60 R08: ffff888025e4141f R09: 1ffff11004bc8283 [ 86.138750][ T5843] R10: dffffc0000000000 R11: ffffffff886c7970 R12: 0000000000000001 [ 86.146721][ T5843] R13: 00000000000002f8 R14: ffff888025e41410 R15: ffffc90003fb7e00 [ 86.154718][ T5843] FS: 00007f527b2836c0(0000) GS:ffff888125ae9000(0000) knlGS:0000000000000000 [ 86.163663][ T5843] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 86.170251][ T5843] CR2: 00007f527b283d58 CR3: 0000000075f36000 CR4: 00000000003526f0 [ 86.178231][ T5843] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 86.186213][ T5843] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 86.194205][ T5843] Call Trace: [ 86.197489][ T5843] [ 86.200432][ T5843] ? __pfx_h5_recv+0x10/0x10 [ 86.205043][ T5843] ? rcu_read_lock_any_held+0xb3/0x120 [ 86.210525][ T5843] ? __pfx_rcu_read_lock_any_held+0x10/0x10 [ 86.216424][ T5843] ? tty_audit_push+0x7c/0x250 [ 86.221198][ T5843] hci_uart_tty_receive+0x191/0x220 [ 86.226404][ T5843] ? __pfx_hci_uart_tty_receive+0x10/0x10 [ 86.232134][ T5843] tiocsti+0x23c/0x2c0 [ 86.236211][ T5843] ? __pfx_tiocsti+0x10/0x10 [ 86.240805][ T5843] ? __fget_files+0x2a/0x420 [ 86.245409][ T5843] ? __fget_files+0x3a0/0x420 [ 86.250101][ T5843] ? __fget_files+0x2a/0x420 [ 86.254728][ T5843] tty_ioctl+0x626/0xde0 [ 86.258983][ T5843] ? __pfx_tty_ioctl+0x10/0x10 [ 86.263755][ T5843] __se_sys_ioctl+0xfc/0x170 [ 86.268353][ T5843] do_syscall_64+0xfa/0x3b0 [ 86.272885][ T5843] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 86.278964][ T5843] ? __switch_to_asm+0x39/0x70 [ 86.283742][ T5843] ? clear_bhb_loop+0x60/0xb0 [ 86.288428][ T5843] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 86.294342][ T5843] RIP: 0033:0x7f527b2eb3a9 [ 86.298783][ T5843] 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 [ 86.318486][ T5843] RSP: 002b:00007f527b283218 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 86.327001][ T5843] RAX: ffffffffffffffda RBX: 00007f527b375318 RCX: 00007f527b2eb3a9 [ 86.334982][ T5843] RDX: 0000200000000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 86.342964][ T5843] RBP: 00007f527b375310 R08: 00007ffeda73eba7 R09: 0000000000000000 [ 86.350950][ T5843] R10: 0000000000000000 R11: 0000000000000246 R12: 00002000000001c0 [ 86.358936][ T5843] R13: 0000200000000000 R14: 6d74702f7665642f R15: 0000200000000040 [ 86.366924][ T5843] [ 86.369953][ T5843] Modules linked in: [ 86.374079][ T5843] ---[ end trace 0000000000000000 ]--- [ 86.379779][ T5843] RIP: 0010:h5_recv+0x146/0x910 [ 86.384692][ T5843] 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 [ 86.404649][ T5843] RSP: 0018:ffffc90003fb7c40 EFLAGS: 00010202 [ 86.410950][ T5843] RAX: dffffc0000000000 RBX: 00000000000002e8 RCX: 000000000000005f [ 86.419044][ T5843] RDX: 000000000000005e RSI: 0000000000000001 RDI: 0000000000000000 [ 86.427041][ T5843] RBP: ffffc90003fb7d60 R08: ffff888025e4141f R09: 1ffff11004bc8283 [ 86.435060][ T5843] R10: dffffc0000000000 R11: ffffffff886c7970 R12: 0000000000000001 [ 86.443090][ T5843] R13: 00000000000002f8 R14: ffff888025e41410 R15: ffffc90003fb7e00 [ 86.451199][ T5843] FS: 00007f527b2836c0(0000) GS:ffff8881259e9000(0000) knlGS:0000000000000000 [ 86.460200][ T5843] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 86.466877][ T5843] CR2: 00007f527b2aba90 CR3: 0000000075f36000 CR4: 00000000003526f0 [ 86.474884][ T5843] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 86.482904][ T5843] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 86.490947][ T5843] Kernel panic - not syncing: Fatal exception [ 86.497333][ T5843] Kernel Offset: disabled [ 86.501659][ T5843] Rebooting in 86400 seconds..