Warning: Permanently added '10.128.1.101' (ED25519) to the list of known hosts. 2025/10/19 10:49:16 parsed 1 programs [ 61.873257][ T2853] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 62.520577][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 62.528441][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 62.538088][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 62.547747][ T33] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 62.555604][ T33] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 62.563013][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 64.194694][ T2934] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 64.202322][ T2934] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 64.209729][ T2934] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 64.217318][ T2934] netdevsim netdevsim2 netdevsim3: renamed from eth3 2025/10/19 10:49:23 executed programs: 0 [ 70.164293][ T3709] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 70.171725][ T3709] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 70.179142][ T3709] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 70.186560][ T3709] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 73.128454][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 73.136317][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 73.143605][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 73.153823][ T11] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 73.161701][ T11] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 73.169097][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 73.299107][ T4354] loop2: detected capacity change from 0 to 32768 [ 73.309970][ T4354] ------------[ cut here ]------------ [ 73.315461][ T4354] WARNING: CPU: 1 PID: 4354 at fs/inode.c:332 drop_nlink+0x57/0x60 [ 73.323361][ T4354] Modules linked in: [ 73.327287][ T4354] CPU: 1 PID: 4354 Comm: syz.2.16 Not tainted syzkaller #0 [ 73.334471][ T4354] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 73.344536][ T4354] RIP: 0010:drop_nlink+0x57/0x60 [ 73.349498][ T4354] Code: 5f 88 db ff 41 ff ce 74 07 e8 f5 84 db ff eb 11 e8 ee 84 db ff 48 8b 43 28 f0 48 ff 80 98 07 00 00 5b 41 5e c3 e8 d9 84 db ff <0f> 0b 44 8b 73 48 eb c4 90 55 53 48 89 fb e8 c6 84 db ff 8b 6b 48 [ 73.369123][ T4354] RSP: 0018:ffffc90001bdfb48 EFLAGS: 00010293 [ 73.375201][ T4354] RAX: ffffffff81510d77 RBX: ffff888117b09e40 RCX: ffff888104b7d1c0 [ 73.383169][ T4354] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 73.391178][ T4354] RBP: ffffc90001bdfd00 R08: 0000000000000000 R09: ffffc90001bdf948 [ 73.399153][ T4354] R10: 0000000004030206 R11: 0000000004030206 R12: 0000000000000000 [ 73.407138][ T4354] R13: 0000000000000000 R14: 0000000000000000 R15: ffff888117b09e40 [ 73.415106][ T4354] FS: 00007f819433f6c0(0000) GS:ffff888237d00000(0000) knlGS:0000000000000000 [ 73.424012][ T4354] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 73.430601][ T4354] CR2: 0000001b3375ffff CR3: 0000000112b2e000 CR4: 00000000003506e0 [ 73.438573][ T4354] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 73.446549][ T4354] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 73.454602][ T4354] Call Trace: [ 73.457876][ T4354] [ 73.460789][ T4354] jfs_rename+0x846/0xd40 [ 73.465121][ T4354] vfs_rename+0x82d/0xa00 [ 73.469443][ T4354] do_renameat2+0x72f/0x990 [ 73.473920][ T4354] __x64_sys_rename+0x43/0x50 [ 73.478590][ T4354] do_syscall_64+0x4c/0xa0 [ 73.482989][ T4354] ? clear_bhb_loop+0x60/0xb0 [ 73.487667][ T4354] ? clear_bhb_loop+0x60/0xb0 [ 73.492333][ T4354] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 73.498221][ T4354] RIP: 0033:0x7f81948ce969 [ 73.502624][ T4354] 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 [ 73.522236][ T4354] RSP: 002b:00007f819433f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000052 [ 73.530651][ T4354] RAX: ffffffffffffffda RBX: 00007f8194af5fa0 RCX: 00007f81948ce969 [ 73.538639][ T4354] RDX: 0000000000000000 RSI: 0000200000000780 RDI: 00002000000003c0 [ 73.546607][ T4354] RBP: 00007f8194950ab1 R08: 0000000000000000 R09: 0000000000000000 [ 73.554548][ T4354] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 73.562508][ T4354] R13: 0000000000000000 R14: 00007f8194af5fa0 R15: 00007ffd60a94568 [ 73.570470][ T4354] [ 73.573467][ T4354] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 73.580715][ T4354] CPU: 1 PID: 4354 Comm: syz.2.16 Not tainted syzkaller #0 [ 73.587882][ T4354] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 73.597911][ T4354] Call Trace: [ 73.601168][ T4354] [ 73.604080][ T4354] dump_stack_lvl+0xe7/0x17e [ 73.608657][ T4354] panic+0x1b9/0x450 [ 73.612530][ T4354] ? drop_nlink+0x57/0x60 [ 73.616875][ T4354] ? drop_nlink+0x57/0x60 [ 73.621185][ T4354] __warn+0x232/0x340 [ 73.625154][ T4354] report_bug+0x1b0/0x270 [ 73.629473][ T4354] ? drop_nlink+0x57/0x60 [ 73.633783][ T4354] handle_bug+0x3a/0x70 [ 73.637927][ T4354] exc_invalid_op+0x16/0x40 [ 73.642409][ T4354] asm_exc_invalid_op+0x16/0x20 [ 73.647240][ T4354] RIP: 0010:drop_nlink+0x57/0x60 [ 73.652166][ T4354] Code: 5f 88 db ff 41 ff ce 74 07 e8 f5 84 db ff eb 11 e8 ee 84 db ff 48 8b 43 28 f0 48 ff 80 98 07 00 00 5b 41 5e c3 e8 d9 84 db ff <0f> 0b 44 8b 73 48 eb c4 90 55 53 48 89 fb e8 c6 84 db ff 8b 6b 48 [ 73.671752][ T4354] RSP: 0018:ffffc90001bdfb48 EFLAGS: 00010293 [ 73.677797][ T4354] RAX: ffffffff81510d77 RBX: ffff888117b09e40 RCX: ffff888104b7d1c0 [ 73.685741][ T4354] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 73.693698][ T4354] RBP: ffffc90001bdfd00 R08: 0000000000000000 R09: ffffc90001bdf948 [ 73.701652][ T4354] R10: 0000000004030206 R11: 0000000004030206 R12: 0000000000000000 [ 73.709607][ T4354] R13: 0000000000000000 R14: 0000000000000000 R15: ffff888117b09e40 [ 73.717563][ T4354] ? drop_nlink+0x57/0x60 [ 73.721883][ T4354] ? drop_nlink+0x57/0x60 [ 73.726190][ T4354] jfs_rename+0x846/0xd40 [ 73.730509][ T4354] vfs_rename+0x82d/0xa00 [ 73.734823][ T4354] do_renameat2+0x72f/0x990 [ 73.739309][ T4354] __x64_sys_rename+0x43/0x50 [ 73.743966][ T4354] do_syscall_64+0x4c/0xa0 [ 73.748373][ T4354] ? clear_bhb_loop+0x60/0xb0 [ 73.753034][ T4354] ? clear_bhb_loop+0x60/0xb0 [ 73.757683][ T4354] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 73.763549][ T4354] RIP: 0033:0x7f81948ce969 [ 73.767938][ T4354] 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 [ 73.787515][ T4354] RSP: 002b:00007f819433f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000052 [ 73.795904][ T4354] RAX: ffffffffffffffda RBX: 00007f8194af5fa0 RCX: 00007f81948ce969 [ 73.803848][ T4354] RDX: 0000000000000000 RSI: 0000200000000780 RDI: 00002000000003c0 [ 73.811792][ T4354] RBP: 00007f8194950ab1 R08: 0000000000000000 R09: 0000000000000000 [ 73.819744][ T4354] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 73.827687][ T4354] R13: 0000000000000000 R14: 00007f8194af5fa0 R15: 00007ffd60a94568 [ 73.835634][ T4354] [ 73.838830][ T4354] Kernel Offset: disabled [ 73.843128][ T4354] Rebooting in 86400 seconds..