Warning: Permanently added '10.128.0.190' (ED25519) to the list of known hosts. 2025/10/23 17:39:06 parsed 1 programs [ 58.690102][ T1921] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k 2025/10/23 17:39:09 executed programs: 0 [ 63.139586][ T2884] BUG: kernel NULL pointer dereference, address: 0000000000000000 [ 63.147405][ T2884] #PF: supervisor read access in kernel mode [ 63.153355][ T2884] #PF: error_code(0x0000) - not-present page [ 63.159340][ T2884] PGD 8000000101f82067 P4D 8000000101f82067 PUD 0 [ 63.165896][ T2884] Oops: Oops: 0000 [#1] SMP PTI [ 63.170822][ T2884] CPU: 0 UID: 0 PID: 2884 Comm: syz.3.17 Not tainted syzkaller #0 PREEMPT(none) [ 63.180155][ T2884] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 63.190356][ T2884] RIP: 0010:io_uring_show_fdinfo+0x1b2/0x790 [ 63.196312][ T2884] Code: 0a 89 44 24 18 41 8b 07 0f ba e0 10 0f 82 93 01 00 00 49 8b 8f d0 00 00 00 89 ea 21 f2 44 8b 2c 91 41 39 f5 0f 87 72 01 00 00 <0f> b6 3c 25 00 00 00 00 44 89 eb 8b 4c 24 18 d3 e3 48 c1 e3 06 49 [ 63.215884][ T2884] RSP: 0018:ffffc90001893c08 EFLAGS: 00010293 [ 63.222059][ T2884] RAX: 0000000000000008 RBX: 00000000fffffffc RCX: ffff88810df80040 [ 63.229995][ T2884] RDX: 0000000000000000 RSI: 00000000000001ff RDI: ffff888105ea30aa [ 63.237949][ T2884] RBP: 0000000000000000 R08: 00000000fffffffc R09: 0000000000000032 [ 63.245893][ T2884] R10: 0000000000000037 R11: 0000000000000003 R12: 0000000000000000 [ 63.254099][ T2884] R13: 0000000000000000 R14: ffff88810eefe570 R15: ffff8881076a5000 [ 63.262047][ T2884] FS: 00007f65a42bf6c0(0000) GS:ffff8882b4a14000(0000) knlGS:0000000000000000 [ 63.271033][ T2884] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 63.277671][ T2884] CR2: 0000000000000000 CR3: 000000011165c000 CR4: 00000000003506f0 [ 63.285614][ T2884] Call Trace: [ 63.288889][ T2884] [ 63.291791][ T2884] seq_show+0x18e/0x1d0 [ 63.296015][ T2884] seq_read_iter+0x195/0x480 [ 63.300842][ T2884] seq_read+0x132/0x160 [ 63.305078][ T2884] vfs_read+0xe2/0x360 [ 63.309110][ T2884] ksys_read+0x74/0xf0 [ 63.313140][ T2884] do_syscall_64+0x8f/0x250 [ 63.317606][ T2884] ? fpregs_assert_state_consistent+0x1b/0x30 [ 63.323634][ T2884] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 63.329662][ T2884] RIP: 0033:0x7f65a444efc9 [ 63.334052][ T2884] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 a8 ff ff ff f7 d8 64 89 01 48 [ 63.353628][ T2884] RSP: 002b:00007f65a42bf038 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 63.362098][ T2884] RAX: ffffffffffffffda RBX: 00007f65a46a5fa0 RCX: 00007f65a444efc9 [ 63.370330][ T2884] RDX: 0000000000002020 RSI: 00002000000040c0 RDI: 0000000000000004 [ 63.378285][ T2884] RBP: 00007f65a44d1f91 R08: 0000000000000000 R09: 0000000000000000 [ 63.386243][ T2884] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 63.394278][ T2884] R13: 00007f65a46a6038 R14: 00007f65a46a5fa0 R15: 00007ffe9a1e8848 [ 63.402308][ T2884] [ 63.405367][ T2884] Modules linked in: [ 63.409260][ T2884] CR2: 0000000000000000 [ 63.413387][ T2884] ---[ end trace 0000000000000000 ]--- [ 63.418841][ T2884] RIP: 0010:io_uring_show_fdinfo+0x1b2/0x790 [ 63.424792][ T2884] Code: 0a 89 44 24 18 41 8b 07 0f ba e0 10 0f 82 93 01 00 00 49 8b 8f d0 00 00 00 89 ea 21 f2 44 8b 2c 91 41 39 f5 0f 87 72 01 00 00 <0f> b6 3c 25 00 00 00 00 44 89 eb 8b 4c 24 18 d3 e3 48 c1 e3 06 49 [ 63.444483][ T2884] RSP: 0018:ffffc90001893c08 EFLAGS: 00010293 [ 63.450517][ T2884] RAX: 0000000000000008 RBX: 00000000fffffffc RCX: ffff88810df80040 [ 63.458629][ T2884] RDX: 0000000000000000 RSI: 00000000000001ff RDI: ffff888105ea30aa [ 63.466575][ T2884] RBP: 0000000000000000 R08: 00000000fffffffc R09: 0000000000000032 [ 63.474549][ T2884] R10: 0000000000000037 R11: 0000000000000003 R12: 0000000000000000 [ 63.482520][ T2884] R13: 0000000000000000 R14: ffff88810eefe570 R15: ffff8881076a5000 [ 63.490550][ T2884] FS: 00007f65a42bf6c0(0000) GS:ffff8882b4a14000(0000) knlGS:0000000000000000 [ 63.499442][ T2884] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 63.505990][ T2884] CR2: 0000000000000000 CR3: 000000011165c000 CR4: 00000000003506f0 [ 63.513962][ T2884] Kernel panic - not syncing: Fatal exception [ 63.520764][ T2884] Kernel Offset: disabled [ 63.525065][ T2884] Rebooting in 86400 seconds..