Warning: Permanently added '10.128.0.127' (ED25519) to the list of known hosts. 2025/12/26 01:49:40 ignoring optional flag "type"="gce" 2025/12/26 01:49:40 parsed 1 programs [ 37.816043][ T24] kauditd_printk_skb: 16 callbacks suppressed [ 37.816053][ T24] audit: type=1400 audit(1766713780.989:90): avc: denied { unlink } for pid=402 comm="syz-executor" name="swap-file" dev="sda1" ino=2025 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 37.854282][ T402] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 38.220403][ T451] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.227844][ T451] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.235802][ T451] device bridge_slave_0 entered promiscuous mode [ 38.243073][ T451] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.250199][ T451] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.258071][ T451] device bridge_slave_1 entered promiscuous mode [ 38.287763][ T451] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.295563][ T451] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.303072][ T451] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.310827][ T451] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.326623][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 38.334646][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.342093][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.352276][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 38.361570][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.369315][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.378458][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 38.387812][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.395876][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.407784][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 38.417683][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 38.432855][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 38.445070][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 38.453825][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 38.461944][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 38.471248][ T451] device veth0_vlan entered promiscuous mode [ 38.482232][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 38.491879][ T451] device veth1_macvtap entered promiscuous mode [ 38.500816][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 38.511188][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2025/12/26 01:49:41 executed programs: 0 [ 38.657815][ T468] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.665855][ T468] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.674228][ T468] device bridge_slave_0 entered promiscuous mode [ 38.681713][ T468] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.689523][ T468] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.698002][ T468] device bridge_slave_1 entered promiscuous mode [ 38.732825][ T468] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.740306][ T468] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.748034][ T468] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.755943][ T468] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.772299][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 38.780242][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.788477][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.800682][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 38.809616][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.816992][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.826014][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 38.835436][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.843445][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.855448][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 38.869647][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 38.883094][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 38.893988][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 38.903769][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 38.911581][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 38.920391][ T468] device veth0_vlan entered promiscuous mode [ 38.933677][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 38.943044][ T468] device veth1_macvtap entered promiscuous mode [ 38.956461][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 38.966582][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 38.991518][ T24] audit: type=1400 audit(1766713782.159:91): avc: denied { mounton } for pid=473 comm="syz-executor.0" path="/root/syzkaller-testdir2736723879/syzkaller.LXrltj/0/file0" dev="sda1" ino=2035 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 38.994082][ T474] general protection fault, probably for non-canonical address 0xdffffc0000000001: 0000 [#1] PREEMPT SMP KASAN [ 39.031593][ T474] KASAN: null-ptr-deref in range [0x0000000000000008-0x000000000000000f] [ 39.032419][ T24] audit: type=1400 audit(1766713782.159:92): avc: denied { mounton } for pid=473 comm="syz-executor.0" path="/root/syzkaller-testdir2736723879/syzkaller.LXrltj/0/file0" dev="incremental-fs" ino=2035 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 39.040732][ T474] CPU: 1 PID: 474 Comm: syz-executor.0 Not tainted syzkaller #0 [ 39.070851][ T24] audit: type=1400 audit(1766713782.169:93): avc: denied { write } for pid=473 comm="syz-executor.0" name="/" dev="incremental-fs" ino=2035 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 39.078588][ T474] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 39.078622][ T474] RIP: 0010:dir_rename_wrap+0x1dd/0x550 [ 39.078646][ T474] Code: f0 ff ff ff 48 8b 5d b0 e9 3c 03 00 00 e8 6b d7 6c ff 45 31 f6 49 83 c6 08 4c 89 f0 48 c1 e8 03 48 b9 00 00 00 00 00 fc ff df <80> 3c 08 00 74 08 4c 89 f7 e8 e5 c5 a6 ff 4d 8b 36 48 8b 45 c0 48 [ 39.103027][ T24] audit: type=1400 audit(1766713782.169:94): avc: denied { add_name } for pid=473 comm="syz-executor.0" name="file1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 39.113180][ T474] RSP: 0018:ffffc90004527b78 EFLAGS: 00010202 [ 39.113190][ T474] RAX: 0000000000000001 RBX: ffff888114d4e018 RCX: dffffc0000000000 [ 39.113196][ T474] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 39.113211][ T474] RBP: ffffc90004527bf0 R08: dffffc0000000000 R09: fffff520008a4f61 [ 39.119118][ T24] audit: type=1400 audit(1766713782.169:95): avc: denied { create } for pid=473 comm="syz-executor.0" name="file1" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 39.139210][ T474] R10: fffff520008a4f61 R11: 1ffff920008a4f60 R12: 1ffff110229a9c03 [ 39.139216][ T474] R13: ffff8881105fc880 R14: 0000000000000008 R15: ffff888114d4e028 [ 39.139223][ T474] FS: 00007f9a86d4a6c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 39.139229][ T474] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.139242][ T474] CR2: 00007f9a86d29d58 CR3: 00000001151bc000 CR4: 00000000003506a0 [ 39.160940][ T24] audit: type=1400 audit(1766713782.169:96): avc: denied { associate } for pid=473 comm="syz-executor.0" name="file1" scontext=root:object_r:unlabeled_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 39.167296][ T474] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 39.167302][ T474] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 39.167313][ T474] Call Trace: [ 39.176190][ T24] audit: type=1400 audit(1766713782.169:97): avc: denied { remove_name } for pid=473 comm="syz-executor.0" name=".pending_reads" dev="incremental-fs" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 39.185186][ T474] ? try_break_deleg+0x7c/0x130 [ 39.185196][ T474] vfs_rename+0xa26/0xef0 [ 39.185212][ T474] ? __ia32_sys_link+0x70/0x70 [ 39.193553][ T24] audit: type=1400 audit(1766713782.169:98): avc: denied { rename } for pid=473 comm="syz-executor.0" name=".pending_reads" dev="incremental-fs" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 39.214538][ T474] ? __lookup_hash+0x122/0x250 [ 39.214549][ T474] do_renameat2+0x6f8/0xe60 [ 39.214568][ T474] ? fsnotify_move+0x2a0/0x2a0 [ 39.223080][ T24] audit: type=1400 audit(1766713782.169:99): avc: denied { rmdir } for pid=473 comm="syz-executor.0" name="file1" dev="incremental-fs" ino=2038 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 39.406003][ T474] __x64_sys_renameat2+0xd8/0xf0 [ 39.411506][ T474] do_syscall_64+0x31/0x40 [ 39.416574][ T474] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 39.422805][ T474] RIP: 0033:0x7f9a871c7ee9 [ 39.427462][ T474] 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 [ 39.447941][ T474] RSP: 002b:00007f9a86d4a0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000013c [ 39.456840][ T474] RAX: ffffffffffffffda RBX: 00007f9a872f6f80 RCX: 00007f9a871c7ee9 [ 39.465794][ T474] RDX: 0000000000000004 RSI: 0000000020000040 RDI: 0000000000000004 [ 39.474877][ T474] RBP: 00007f9a8721449e R08: 0000000000000002 R09: 0000000000000000 [ 39.483577][ T474] R10: 0000000020000080 R11: 0000000000000246 R12: 0000000000000000 [ 39.492980][ T474] R13: 000000000000000b R14: 00007f9a872f6f80 R15: 00007fff84024fb8 [ 39.502421][ T474] Modules linked in: [ 39.508273][ T474] ---[ end trace 9627a1004131dcb7 ]--- [ 39.514675][ T474] RIP: 0010:dir_rename_wrap+0x1dd/0x550 [ 39.520863][ T474] Code: f0 ff ff ff 48 8b 5d b0 e9 3c 03 00 00 e8 6b d7 6c ff 45 31 f6 49 83 c6 08 4c 89 f0 48 c1 e8 03 48 b9 00 00 00 00 00 fc ff df <80> 3c 08 00 74 08 4c 89 f7 e8 e5 c5 a6 ff 4d 8b 36 48 8b 45 c0 48 [ 39.542160][ T474] RSP: 0018:ffffc90004527b78 EFLAGS: 00010202 [ 39.548885][ T474] RAX: 0000000000000001 RBX: ffff888114d4e018 RCX: dffffc0000000000 [ 39.557529][ T474] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 39.566744][ T474] RBP: ffffc90004527bf0 R08: dffffc0000000000 R09: fffff520008a4f61 [ 39.575665][ T474] R10: fffff520008a4f61 R11: 1ffff920008a4f60 R12: 1ffff110229a9c03 [ 39.584816][ T474] R13: ffff8881105fc880 R14: 0000000000000008 R15: ffff888114d4e028 [ 39.594490][ T474] FS: 00007f9a86d4a6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 39.604378][ T474] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.611556][ T474] CR2: 00007fd2af52b780 CR3: 00000001151bc000 CR4: 00000000003506b0 [ 39.622174][ T474] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 39.631501][ T474] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 39.640201][ T474] Kernel panic - not syncing: Fatal exception [ 39.647663][ T474] Kernel Offset: disabled [ 39.652884][ T474] Rebooting in 86400 seconds..