[ 25.968172][ T8] device veth0_vlan left promiscuous mode [ 26.171688][ T359] syz-executor (359) used greatest stack depth: 22272 bytes left [ 27.160430][ T8] device bridge_slave_1 left promiscuous mode [ 27.166529][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.173975][ T8] device bridge_slave_0 left promiscuous mode [ 27.180151][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.187790][ T8] device veth1_macvtap left promiscuous mode [ 27.193841][ T8] device veth0_vlan left promiscuous mode [ 36.375285][ T28] kauditd_printk_skb: 31 callbacks suppressed [ 36.375297][ T28] audit: type=1400 audit(1771755638.844:105): avc: denied { write } for pid=374 comm="sftp-server" path="pipe:[16449]" dev="pipefs" ino=16449 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 Warning: Permanently added '10.128.1.174' (ED25519) to the list of known hosts. 2026/02/22 10:20:46 parsed 1 programs [ 44.830117][ T28] audit: type=1400 audit(1771755647.304:106): avc: denied { unlink } for pid=392 comm="syz-executor" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 44.875184][ T392] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 45.777556][ T28] audit: type=1401 audit(1771755648.244:107): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 45.865671][ T434] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.873113][ T434] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.880550][ T434] device bridge_slave_0 entered promiscuous mode [ 45.887269][ T434] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.894320][ T434] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.901898][ T434] device bridge_slave_1 entered promiscuous mode [ 45.941634][ T434] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.948664][ T434] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.955919][ T434] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.962939][ T434] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.979067][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.986879][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.994138][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.003620][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.011833][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.018842][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.027430][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.035713][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.042745][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.054849][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.063875][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.076373][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.087220][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.095285][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 46.102971][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 46.111329][ T434] device veth0_vlan entered promiscuous mode [ 46.122463][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 46.131289][ T434] device veth1_macvtap entered promiscuous mode [ 46.140135][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 46.150032][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2026/02/22 10:20:48 executed programs: 0 [ 46.467569][ T463] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.474703][ T463] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.482193][ T463] device bridge_slave_0 entered promiscuous mode [ 46.489001][ T463] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.496297][ T463] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.503780][ T463] device bridge_slave_1 entered promiscuous mode [ 46.545604][ T463] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.552649][ T463] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.559911][ T463] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.566929][ T463] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.574975][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.582725][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.602046][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.609521][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.618404][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.626752][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.635093][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.642138][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.650838][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.659238][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.667479][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.674497][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.688246][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 46.696433][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.705289][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 46.713382][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.731705][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 46.739996][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.750374][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 46.758236][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.766225][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 46.773823][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 46.781917][ T463] device veth0_vlan entered promiscuous mode [ 46.795083][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 46.803231][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 46.812296][ T463] device veth1_macvtap entered promiscuous mode [ 46.820907][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 46.828594][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 46.837016][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 46.846363][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 46.854604][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 46.877709][ T28] audit: type=1400 audit(1771755649.344:108): avc: denied { read write } for pid=474 comm="syz.2.16" name="fuse" dev="devtmpfs" ino=93 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1 [ 46.900903][ T28] audit: type=1400 audit(1771755649.344:109): avc: denied { open } for pid=474 comm="syz.2.16" path="/dev/fuse" dev="devtmpfs" ino=93 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1 [ 46.931100][ T476] general protection fault, probably for non-canonical address 0xdffffc0000000006: 0000 [#1] PREEMPT SMP KASAN [ 46.942822][ T476] KASAN: null-ptr-deref in range [0x0000000000000030-0x0000000000000037] [ 46.951210][ T476] CPU: 1 PID: 476 Comm: syz.2.16 Not tainted syzkaller #0 [ 46.958290][ T476] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 46.968320][ T476] RIP: 0010:do_rmdir+0x1fa/0x6b0 [ 46.973255][ T476] Code: ff ff 49 89 c6 48 3d 01 f0 ff ff 72 0d e8 ce bb ae ff 45 89 f7 e9 94 00 00 00 4c 89 74 24 20 4d 8d 7e 30 4c 89 f8 48 c1 e8 03 <42> 80 3c 28 00 74 08 4c 89 ff e8 a7 e9 f3 ff 49 83 3f 00 4c 8b 34 [ 46.992838][ T476] RSP: 0018:ffffc90000c57e20 EFLAGS: 00010207 [ 46.998890][ T476] RAX: 0000000000000006 RBX: 1ffff9200018afcc RCX: ffff88811c0f6540 [ 47.006832][ T476] RDX: 0000000000000000 RSI: 0000000000000003 RDI: ffff88811c0f6540 [ 47.014797][ T476] RBP: ffffc90000c57ee8 R08: ffffc90000c57d07 R09: 1ffff9200018afa0 [ 47.022744][ T476] R10: dffffc0000000000 R11: fffff5200018afa1 R12: 00000000ffffff9c [ 47.030691][ T476] R13: dffffc0000000000 R14: 0000000000000006 R15: 0000000000000036 [ 47.038656][ T476] FS: 00007f715132b6c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 47.047563][ T476] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.054147][ T476] CR2: 00007f715132bd58 CR3: 00000001144f0000 CR4: 00000000003506a0 [ 47.062097][ T476] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 47.070039][ T476] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 47.077985][ T476] Call Trace: [ 47.081325][ T476] [ 47.084237][ T476] ? __cfi_do_rmdir+0x10/0x10 [ 47.088889][ T476] ? getname_flags+0x206/0x500 [ 47.093626][ T476] __x64_sys_rmdir+0x49/0x50 [ 47.098198][ T476] x64_sys_call+0x68e/0x9a0 [ 47.102673][ T476] do_syscall_64+0x4c/0xa0 [ 47.107065][ T476] ? clear_bhb_loop+0x30/0x80 [ 47.111736][ T476] ? clear_bhb_loop+0x30/0x80 [ 47.116385][ T476] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 47.122343][ T476] RIP: 0033:0x7f71505903b9 [ 47.126742][ T476] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 47.146761][ T476] RSP: 002b:00007f715132b028 EFLAGS: 00000246 ORIG_RAX: 0000000000000054 [ 47.155162][ T476] RAX: ffffffffffffffda RBX: 00007f7150796080 RCX: 00007f71505903b9 [ 47.163113][ T476] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000200 [ 47.171067][ T476] RBP: 00007f715061b974 R08: 0000000000000000 R09: 0000000000000000 [ 47.179029][ T476] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 47.186972][ T476] R13: 0000000000000001 R14: 00007f7150796080 R15: 00007ffd0786bca8 [ 47.194940][ T476] [ 47.197935][ T476] Modules linked in: [ 47.202160][ T476] ---[ end trace 0000000000000000 ]--- [ 47.207629][ T476] RIP: 0010:do_rmdir+0x1fa/0x6b0 [ 47.212601][ T28] audit: type=1400 audit(1771755649.674:110): avc: denied { read } for pid=85 comm="syslogd" name="log" dev="sda1" ino=2010 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 47.214212][ T476] Code: ff ff 49 89 c6 48 3d 01 f0 ff ff 72 0d e8 ce bb ae ff 45 89 f7 e9 94 00 00 00 4c 89 74 24 20 4d 8d 7e 30 4c 89 f8 48 c1 e8 03 <42> 80 3c 28 00 74 08 4c 89 ff e8 a7 e9 f3 ff 49 83 3f 00 4c 8b 34 [ 47.236163][ T28] audit: type=1400 audit(1771755649.674:111): avc: denied { search } for pid=85 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 47.254463][ T476] RSP: 0018:ffffc90000c57e20 EFLAGS: 00010207 [ 47.275715][ T28] audit: type=1400 audit(1771755649.674:112): avc: denied { write } for pid=85 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 47.282719][ T476] RAX: 0000000000000006 RBX: 1ffff9200018afcc RCX: ffff88811c0f6540 [ 47.303111][ T28] audit: type=1400 audit(1771755649.674:113): avc: denied { add_name } for pid=85 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 47.311551][ T476] RDX: 0000000000000000 RSI: 0000000000000003 RDI: ffff88811c0f6540 [ 47.331855][ T28] audit: type=1400 audit(1771755649.674:114): avc: denied { create } for pid=85 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 47.340363][ T476] RBP: ffffc90000c57ee8 R08: ffffc90000c57d07 R09: 1ffff9200018afa0 [ 47.360413][ T28] audit: type=1400 audit(1771755649.674:115): avc: denied { append open } for pid=85 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 47.368836][ T476] R10: dffffc0000000000 R11: fffff5200018afa1 R12: 00000000ffffff9c [ 47.399368][ T476] R13: dffffc0000000000 R14: 0000000000000006 R15: 0000000000000036 [ 47.407434][ T476] FS: 00007f715132b6c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 47.416884][ T476] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.423507][ T476] CR2: 00007f715132aff8 CR3: 00000001144f0000 CR4: 00000000003506b0 [ 47.431526][ T476] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 47.439475][ T476] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 47.447653][ T476] Kernel panic - not syncing: Fatal exception [ 47.454004][ T476] Kernel Offset: disabled [ 47.458311][ T476] Rebooting in 86400 seconds..