[ 27.324010][ T112] device bridge_slave_0 left promiscuous mode [ 27.330732][ T112] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.339367][ T112] device veth1_macvtap left promiscuous mode [ 27.346133][ T112] device veth0_vlan left promiscuous mode [ 28.567117][ T112] device bridge_slave_1 left promiscuous mode [ 28.573732][ T112] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.582241][ T112] device bridge_slave_0 left promiscuous mode [ 28.589246][ T112] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.597211][ T112] device veth1_macvtap left promiscuous mode [ 28.603521][ T112] device veth0_vlan left promiscuous mode Warning: Permanently added '10.128.1.146' (ED25519) to the list of known hosts. 2026/05/11 04:46:34 ignoring optional flag "type"="gce" 2026/05/11 04:46:34 parsed 1 programs [ 46.104571][ T24] kauditd_printk_skb: 28 callbacks suppressed [ 46.104582][ T24] audit: type=1400 audit(1778474795.480:102): avc: denied { unlink } for pid=421 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" [ 46.179655][ T421] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 46.659718][ T439] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.667677][ T439] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.675519][ T439] device bridge_slave_0 entered promiscuous mode [ 46.682505][ T439] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.690620][ T439] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.698395][ T439] device bridge_slave_1 entered promiscuous mode [ 46.729636][ T439] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.737044][ T439] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.745184][ T439] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.753366][ T439] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.770431][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.778065][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.785435][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.793671][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.803515][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.812129][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.819672][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.829017][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.837823][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.845214][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.858152][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.867461][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.880465][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.892810][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.901433][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 46.909599][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 46.917974][ T439] device veth0_vlan entered promiscuous mode [ 46.928655][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 46.938205][ T439] device veth1_macvtap entered promiscuous mode [ 46.948488][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 46.958552][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.189719][ T24] audit: type=1401 audit(1778474796.570:103): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" 2026/05/11 04:46:36 executed programs: 0 [ 47.352333][ T24] audit: type=1400 audit(1778474796.730:104): avc: denied { write } for pid=415 comm="syz-execprog" path="pipe:[15564]" dev="pipefs" ino=15564 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 47.405297][ T483] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.413156][ T483] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.420984][ T483] device bridge_slave_0 entered promiscuous mode [ 47.432513][ T483] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.440356][ T483] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.448227][ T483] device bridge_slave_1 entered promiscuous mode [ 47.483978][ T483] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.491988][ T483] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.499529][ T483] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.506889][ T483] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.528172][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.535826][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.543416][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.552424][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.560936][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.568457][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.582328][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.591977][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.599328][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.610825][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.622368][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.637643][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.653330][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 47.662509][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.670667][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.678724][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.687498][ T483] device veth0_vlan entered promiscuous mode [ 47.701156][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 47.710263][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.719851][ T483] device veth1_macvtap entered promiscuous mode [ 47.730287][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 47.738937][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 47.747469][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.757002][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 47.766503][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.790850][ T24] audit: type=1400 audit(1778474797.170:105): avc: denied { read write } for pid=488 comm="syz.0.15" 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 [ 47.815761][ T24] audit: type=1400 audit(1778474797.190:106): avc: denied { open } for pid=488 comm="syz.0.15" 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 [ 47.858490][ T490] general protection fault, probably for non-canonical address 0xdffffc0000000002: 0000 [#1] PREEMPT SMP KASAN [ 47.872013][ T490] KASAN: null-ptr-deref in range [0x0000000000000010-0x0000000000000017] [ 47.880957][ T490] CPU: 0 PID: 490 Comm: syz.0.15 Not tainted syzkaller #0 [ 47.888977][ T490] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 47.899440][ T490] RIP: 0010:path_openat+0x175f/0x31c0 [ 47.905052][ T490] Code: f7 6e 02 00 49 63 de 4c 8b 74 24 48 e9 78 fb ff ff e8 b5 c4 ba ff 44 8b 6c 24 14 44 8b a4 24 88 00 00 00 48 89 d8 48 c1 e8 03 <42> 0f b6 04 38 84 c0 0f 85 9b 09 00 00 44 8b 33 be 00 00 70 00 44 [ 47.925960][ T490] RSP: 0018:ffffc90001d5f9a0 EFLAGS: 00010203 [ 47.932167][ T490] RAX: 0000000000000002 RBX: 0000000000000017 RCX: ffff888116d462c0 [ 47.941640][ T490] RDX: 0000000000000000 RSI: 0000000000000003 RDI: ffff888116d462c0 [ 47.951462][ T490] RBP: ffffc90001d5fbb0 R08: ffff888122c48aff R09: 1ffff1102458915f [ 47.960452][ T490] R10: dffffc0000000000 R11: ffffed1024589160 R12: 0000000000000000 [ 47.968996][ T490] R13: 0000000000000000 R14: ffff888117547218 R15: dffffc0000000000 [ 47.977303][ T490] FS: 00007f17567c86c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 47.986704][ T490] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.993715][ T490] CR2: 00007f17567c7ff8 CR3: 0000000111b8d000 CR4: 00000000003506b0 [ 48.002016][ T490] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 48.010236][ T490] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 48.018838][ T490] Call Trace: [ 48.022366][ T490] ? do_filp_open+0x410/0x410 [ 48.027436][ T490] do_filp_open+0x1e2/0x410 [ 48.032227][ T490] ? vfs_tmpfile+0x2c0/0x2c0 [ 48.037177][ T490] ? get_unused_fd_flags+0x92/0xa0 [ 48.042743][ T490] do_sys_openat2+0x19f/0x750 [ 48.047690][ T490] ? do_sys_open+0xe0/0xe0 [ 48.052756][ T490] ? __kasan_check_write+0x14/0x20 [ 48.058203][ T490] ? switch_fpu_return+0x19c/0x330 [ 48.064113][ T490] ? fpu__clear_all+0x20/0x20 [ 48.069091][ T490] __x64_sys_openat+0x136/0x160 [ 48.074060][ T490] do_syscall_64+0x31/0x40 [ 48.078874][ T490] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 48.085399][ T490] RIP: 0033:0x7f1756d6bf09 [ 48.090084][ T490] 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 [ 48.110250][ T490] RSP: 002b:00007f17567c8038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 48.119224][ T490] RAX: ffffffffffffffda RBX: 00007f1756f10058 RCX: 00007f1756d6bf09 [ 48.127919][ T490] RDX: 0000000000000000 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 48.136463][ T490] RBP: 00007f1756dea924 R08: 0000000000000000 R09: 0000000000000000 [ 48.144782][ T490] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 48.153878][ T490] R13: 000000000000006e R14: 00007f1756f10058 R15: 00007ffef13d0498 [ 48.162255][ T490] Modules linked in: [ 48.168686][ T490] ---[ end trace bb6fe3e20c0f8de0 ]--- [ 48.168902][ T24] audit: type=1400 audit(1778474797.550:107): avc: denied { read } for pid=76 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 [ 48.174440][ T490] RIP: 0010:path_openat+0x175f/0x31c0 [ 48.174452][ T490] Code: f7 6e 02 00 49 63 de 4c 8b 74 24 48 e9 78 fb ff ff e8 b5 c4 ba ff 44 8b 6c 24 14 44 8b a4 24 88 00 00 00 48 89 d8 48 c1 e8 03 <42> 0f b6 04 38 84 c0 0f 85 9b 09 00 00 44 8b 33 be 00 00 70 00 44 [ 48.174470][ T490] RSP: 0018:ffffc90001d5f9a0 EFLAGS: 00010203 [ 48.198304][ T24] audit: type=1400 audit(1778474797.550:108): avc: denied { search } for pid=76 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 [ 48.203801][ T490] [ 48.225726][ T24] audit: type=1400 audit(1778474797.550:109): avc: denied { write } for pid=76 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 [ 48.232280][ T490] RAX: 0000000000000002 RBX: 0000000000000017 RCX: ffff888116d462c0 [ 48.255001][ T24] audit: type=1400 audit(1778474797.550:110): avc: denied { add_name } for pid=76 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 48.258561][ T490] RDX: 0000000000000000 RSI: 0000000000000003 RDI: ffff888116d462c0 [ 48.281156][ T24] audit: type=1400 audit(1778474797.550:111): avc: denied { create } for pid=76 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 48.290849][ T490] RBP: ffffc90001d5fbb0 R08: ffff888122c48aff R09: 1ffff1102458915f [ 48.350433][ T490] R10: dffffc0000000000 R11: ffffed1024589160 R12: 0000000000000000 [ 48.359492][ T490] R13: 0000000000000000 R14: ffff888117547218 R15: dffffc0000000000 [ 48.368161][ T490] FS: 00007f17567c86c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 48.377893][ T490] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.384808][ T490] CR2: 00007f1756db8ec0 CR3: 0000000111b8d000 CR4: 00000000003506a0 [ 48.394247][ T490] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 48.403120][ T490] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 48.412246][ T490] Kernel panic - not syncing: Fatal exception [ 48.418846][ T490] Kernel Offset: disabled [ 48.423277][ T490] Rebooting in 86400 seconds..