Warning: Permanently added '10.128.0.176' (ED25519) to the list of known hosts. 2026/01/18 05:20:48 ignoring optional flag "type"="gce" 2026/01/18 05:20:48 parsed 1 programs [ 40.217502][ T28] kauditd_printk_skb: 18 callbacks suppressed [ 40.217517][ T28] audit: type=1400 audit(1768713648.677:92): avc: denied { unlink } for pid=329 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" 2026/01/18 05:20:48 executed programs: 0 [ 40.307147][ T329] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 40.369146][ T336] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.376197][ T336] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.383706][ T336] device bridge_slave_0 entered promiscuous mode [ 40.390566][ T336] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.397758][ T336] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.405161][ T336] device bridge_slave_1 entered promiscuous mode [ 40.454936][ T336] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.462025][ T336] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.469349][ T336] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.476388][ T336] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.495874][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.503259][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.510977][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.519316][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.528548][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.536750][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.543821][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.552514][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.560884][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.567990][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.581235][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.590511][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.604652][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 40.615792][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 40.624092][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 40.631854][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 40.640294][ T336] device veth0_vlan entered promiscuous mode [ 40.650862][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 40.659947][ T336] device veth1_macvtap entered promiscuous mode [ 40.669802][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 40.679962][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 40.703395][ T28] audit: type=1400 audit(1768713649.157:93): avc: denied { read write } for pid=346 comm="syz-executor.0" 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 [ 40.727269][ T28] audit: type=1400 audit(1768713649.157:94): avc: denied { open } for pid=346 comm="syz-executor.0" 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 [ 40.750844][ T28] audit: type=1400 audit(1768713649.157:95): avc: denied { mounton } for pid=346 comm="syz-executor.0" path="/root/syzkaller-testdir2604593767/syzkaller.Ggc5UN/0/file0" dev="sda1" ino=2036 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 40.765743][ T348] general protection fault, probably for non-canonical address 0xdffffc0000000003: 0000 [#1] PREEMPT SMP KASAN [ 40.789428][ T348] KASAN: null-ptr-deref in range [0x0000000000000018-0x000000000000001f] [ 40.797956][ T348] CPU: 1 PID: 348 Comm: syz-executor.0 Not tainted syzkaller #0 [ 40.805679][ T348] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 40.815861][ T348] RIP: 0010:step_into+0x125/0xf40 [ 40.820912][ T348] Code: 74 24 08 c6 44 24 7f 00 43 0f b6 04 3c 84 c0 4d 89 fd 0f 85 10 0c 00 00 45 8b 36 4c 8b bc 24 a8 00 00 00 4c 89 f8 48 c1 e8 03 <42> 0f b6 04 28 84 c0 0f 85 0f 0c 00 00 45 8b 3f 44 89 fe 81 e6 00 [ 40.840524][ T348] RSP: 0018:ffffc90001447a40 EFLAGS: 00010207 [ 40.846611][ T348] RAX: 0000000000000003 RBX: ffffc90001447c80 RCX: ffff88811217d100 [ 40.854673][ T348] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 40.862744][ T348] RBP: ffffc90001447b58 R08: ffff8881244751a7 R09: 1ffff1102488ea34 [ 40.870831][ T348] R10: dffffc0000000000 R11: ffffed102488ea35 R12: 1ffff92000288f97 [ 40.878827][ T348] R13: dffffc0000000000 R14: 0000000000000081 R15: 000000000000001e [ 40.886832][ T348] FS: 00007f40473da6c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 40.895799][ T348] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 40.902576][ T348] CR2: 0000000020005000 CR3: 0000000125721000 CR4: 00000000003506a0 [ 40.910584][ T348] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 40.918595][ T348] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 40.926592][ T348] Call Trace: [ 40.929923][ T348] [ 40.932961][ T348] ? __lookup_slow+0x392/0x410 [ 40.937752][ T348] ? lookup_one_len+0x2e0/0x2e0 [ 40.942665][ T348] ? down_read+0xa6/0xf0 [ 40.946936][ T348] ? set_root+0x400/0x400 [ 40.951292][ T348] ? up_read+0x56/0x1d0 [ 40.955467][ T348] walk_component+0x24c/0x420 [ 40.960250][ T348] path_lookupat+0x180/0x490 [ 40.964863][ T348] filename_lookup+0x224/0x560 [ 40.969646][ T348] ? __cfi_filename_lookup+0x10/0x10 [ 40.974945][ T348] ? strncpy_from_user+0x17a/0x2d0 [ 40.980075][ T348] user_path_at_empty+0x47/0x1c0 [ 40.985031][ T348] ? __x64_sys_umount+0xd4/0x170 [ 40.990163][ T348] __x64_sys_umount+0xf9/0x170 [ 40.994945][ T348] ? __cfi___x64_sys_umount+0x10/0x10 [ 41.000342][ T348] ? fpregs_restore_userregs+0x128/0x260 [ 41.005994][ T348] ? switch_fpu_return+0xe/0x10 [ 41.010857][ T348] x64_sys_call+0x86a/0x9a0 [ 41.015375][ T348] do_syscall_64+0x4c/0xa0 [ 41.019831][ T348] ? clear_bhb_loop+0x30/0x80 [ 41.024527][ T348] ? clear_bhb_loop+0x30/0x80 [ 41.029229][ T348] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 41.035147][ T348] RIP: 0033:0x7f404666d079 [ 41.039573][ T348] 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 d0 ff ff ff f7 d8 64 89 01 48 [ 41.059214][ T348] RSP: 002b:00007f40473da0b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 41.067645][ T348] RAX: ffffffffffffffda RBX: 00007f40467abf80 RCX: 00007f404666d079 [ 41.075634][ T348] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000020000080 [ 41.083707][ T348] RBP: 00007f40466ce498 R08: 0000000000000000 R09: 0000000000000000 [ 41.091689][ T348] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 41.099683][ T348] R13: 000000000000000b R14: 00007f40467abf80 R15: 00007fff5b03c9b8 [ 41.107673][ T348] [ 41.110704][ T348] Modules linked in: [ 41.116291][ T348] ---[ end trace 0000000000000000 ]--- [ 41.121873][ T348] RIP: 0010:step_into+0x125/0xf40 [ 41.124514][ T28] audit: type=1400 audit(1768713649.577:96): 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 [ 41.127362][ T348] Code: 74 24 08 c6 44 24 7f 00 43 0f b6 04 3c 84 c0 4d 89 fd 0f 85 10 0c 00 00 45 8b 36 4c 8b bc 24 a8 00 00 00 4c 89 f8 48 c1 e8 03 <42> 0f b6 04 28 84 c0 0f 85 0f 0c 00 00 45 8b 3f 44 89 fe 81 e6 00 [ 41.150777][ T28] audit: type=1400 audit(1768713649.577:97): 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 [ 41.169116][ T348] RSP: 0018:ffffc90001447a40 EFLAGS: 00010207 [ 41.191528][ T28] audit: type=1400 audit(1768713649.577:98): 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 [ 41.196132][ T348] RAX: 0000000000000003 RBX: ffffc90001447c80 RCX: ffff88811217d100 [ 41.217712][ T28] audit: type=1400 audit(1768713649.577:99): 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 [ 41.226427][ T348] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 41.246725][ T28] audit: type=1400 audit(1768713649.577:100): 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 [ 41.254079][ T348] RBP: ffffc90001447b58 R08: ffff8881244751a7 R09: 1ffff1102488ea34 [ 41.274937][ T28] audit: type=1400 audit(1768713649.577:101): 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 [ 41.282722][ T348] R10: dffffc0000000000 R11: ffffed102488ea35 R12: 1ffff92000288f97 [ 41.313440][ T348] R13: dffffc0000000000 R14: 0000000000000081 R15: 000000000000001e [ 41.321540][ T348] FS: 00007f40473da6c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 41.330630][ T348] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.337262][ T348] CR2: 0000000020005000 CR3: 0000000125721000 CR4: 00000000003506a0 [ 41.345382][ T348] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 41.353418][ T348] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 41.361432][ T348] Kernel panic - not syncing: Fatal exception [ 41.368082][ T348] Kernel Offset: disabled [ 41.372549][ T348] Rebooting in 86400 seconds..