[ 22.574568][ T287] device veth1_macvtap entered promiscuous mode [ 22.584381][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 22.594718][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 22.611770][ T287] cgroup: cgroup: disabling cgroup2 socket matching due to net_prio or net_cls activation [ 23.541724][ T7] device bridge_slave_1 left promiscuous mode [ 23.548141][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 23.557100][ T7] device bridge_slave_0 left promiscuous mode [ 23.563685][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 23.571972][ T7] device veth1_macvtap left promiscuous mode [ 23.578980][ T7] device veth0_vlan left promiscuous mode Warning: Permanently added '10.128.1.67' (ED25519) to the list of known hosts. 2026/01/14 12:47:30 ignoring optional flag "type"="gce" 2026/01/14 12:47:30 parsed 1 programs 2026/01/14 12:47:31 executed programs: 0 [ 39.794372][ T24] kauditd_printk_skb: 18 callbacks suppressed [ 39.794382][ T24] audit: type=1400 audit(1768394850.970:92): avc: denied { unlink } for pid=317 comm="syz-executor" name="swap-file" dev="sda1" ino=2027 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 39.830246][ T317] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 39.878360][ T324] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.885783][ T324] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.893957][ T324] device bridge_slave_0 entered promiscuous mode [ 39.901411][ T324] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.908869][ T324] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.916477][ T324] device bridge_slave_1 entered promiscuous mode [ 39.949071][ T324] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.956171][ T324] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.963562][ T324] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.970584][ T324] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.986586][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.993946][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.002110][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.009783][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.019675][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.028531][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.035728][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.044631][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.053235][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.060461][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.071280][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.080802][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.094081][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 40.104844][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 40.113083][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 40.120861][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 40.129526][ T324] device veth0_vlan entered promiscuous mode [ 40.139020][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 40.148047][ T324] device veth1_macvtap entered promiscuous mode [ 40.157461][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 40.167522][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 40.186335][ T24] audit: type=1400 audit(1768394851.360:93): avc: denied { read write } for pid=328 comm="syz-executor.0" name="fuse" dev="devtmpfs" ino=90 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1 [ 40.211795][ T24] audit: type=1400 audit(1768394851.370:94): avc: denied { open } for pid=328 comm="syz-executor.0" path="/dev/fuse" dev="devtmpfs" ino=90 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1 [ 40.236715][ T24] audit: type=1400 audit(1768394851.380:95): avc: denied { mounton } for pid=328 comm="syz-executor.0" path="/root/syzkaller-testdir67184580/syzkaller.GTh5sO/0/file0" dev="sda1" ino=2036 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 40.255165][ T331] general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] PREEMPT SMP KASAN [ 40.278606][ T331] KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007] [ 40.287318][ T331] CPU: 1 PID: 331 Comm: syz-executor.0 Not tainted syzkaller #0 [ 40.295242][ T331] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 40.305899][ T331] RIP: 0010:do_renameat2+0x471/0xe60 [ 40.311174][ T331] Code: 89 c5 48 3d 01 f0 ff ff 72 0f e8 ea f3 ba ff 4c 8b 64 24 20 e9 6a 03 00 00 4d 89 ec 49 c1 ec 03 48 b8 00 00 00 00 00 fc ff df <41> 0f b6 04 04 84 c0 0f 85 2f 05 00 00 41 8b 5d 00 be 00 00 70 00 [ 40.331926][ T331] RSP: 0018:ffffc90000f3fd80 EFLAGS: 00010246 [ 40.338144][ T331] RAX: dffffc0000000000 RBX: 00000000ffffff9c RCX: ffff88810ce8cf00 [ 40.346087][ T331] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffff88810ce8cf00 [ 40.354387][ T331] RBP: ffffc90000f3ff08 R08: dffffc0000000000 R09: ffffed1021a45ba4 [ 40.362519][ T331] R10: ffffed1021a45ba4 R11: 1ffff11021a45ba3 R12: 0000000000000000 [ 40.371703][ T331] R13: 0000000000000001 R14: ffff88810df96600 R15: 0000000000000001 [ 40.380503][ T331] FS: 00007efeb50636c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 40.390250][ T331] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 40.397219][ T331] CR2: 00007efeb5083fa8 CR3: 000000010dd65000 CR4: 00000000003506a0 [ 40.405449][ T331] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 40.413769][ T331] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 40.421924][ T331] Call Trace: [ 40.425468][ T331] ? fsnotify_move+0x2a0/0x2a0 [ 40.430293][ T331] ? getname_flags+0x206/0x500 [ 40.435032][ T331] __x64_sys_rename+0x86/0x90 [ 40.439870][ T331] do_syscall_64+0x31/0x40 [ 40.444458][ T331] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 40.450519][ T331] RIP: 0033:0x7efeb5502da9 [ 40.454920][ T331] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 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 [ 40.475472][ T331] RSP: 002b:00007efeb50630c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000052 [ 40.485203][ T331] RAX: ffffffffffffffda RBX: 00007efeb5631050 RCX: 00007efeb5502da9 [ 40.494288][ T331] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000020000100 [ 40.502847][ T331] RBP: 00007efeb554f47a R08: 0000000000000000 R09: 0000000000000000 [ 40.511205][ T331] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 40.519527][ T331] R13: 000000000000006e R14: 00007efeb5631050 R15: 00007ffd129bd978 [ 40.528085][ T331] Modules linked in: [ 40.533322][ T331] ---[ end trace b83d5162e1958ff7 ]--- [ 40.534600][ T24] audit: type=1400 audit(1768394851.710:96): avc: denied { read } for pid=77 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 [ 40.539806][ T331] RIP: 0010:do_renameat2+0x471/0xe60 [ 40.563039][ T24] audit: type=1400 audit(1768394851.710:97): avc: denied { search } for pid=77 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 [ 40.568383][ T331] Code: 89 c5 48 3d 01 f0 ff ff 72 0f e8 ea f3 ba ff 4c 8b 64 24 20 e9 6a 03 00 00 4d 89 ec 49 c1 ec 03 48 b8 00 00 00 00 00 fc ff df <41> 0f b6 04 04 84 c0 0f 85 2f 05 00 00 41 8b 5d 00 be 00 00 70 00 [ 40.591759][ T24] audit: type=1400 audit(1768394851.710:98): avc: denied { write } for pid=77 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 [ 40.612814][ T331] RSP: 0018:ffffc90000f3fd80 EFLAGS: 00010246 [ 40.638018][ T24] audit: type=1400 audit(1768394851.710:99): avc: denied { add_name } for pid=77 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 40.645448][ T331] RAX: dffffc0000000000 RBX: 00000000ffffff9c RCX: ffff88810ce8cf00 [ 40.668635][ T24] audit: type=1400 audit(1768394851.710:100): avc: denied { create } for pid=77 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 40.676852][ T331] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffff88810ce8cf00 [ 40.698234][ T24] audit: type=1400 audit(1768394851.710:101): avc: denied { append open } for pid=77 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 [ 40.706500][ T331] RBP: ffffc90000f3ff08 R08: dffffc0000000000 R09: ffffed1021a45ba4 [ 40.738381][ T331] R10: ffffed1021a45ba4 R11: 1ffff11021a45ba3 R12: 0000000000000000 [ 40.747967][ T331] R13: 0000000000000001 R14: ffff88810df96600 R15: 0000000000000001 [ 40.756896][ T331] FS: 00007efeb50636c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 40.767337][ T331] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 40.774393][ T331] CR2: 00007efeb5083fa8 CR3: 000000010dd65000 CR4: 00000000003506a0 [ 40.783246][ T331] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 40.792021][ T331] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 40.801607][ T331] Kernel panic - not syncing: Fatal exception [ 40.809835][ T331] Kernel Offset: disabled [ 40.814860][ T331] Rebooting in 86400 seconds..