[ 30.074367][ T45] device bridge_slave_1 left promiscuous mode [ 30.081066][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.088635][ T45] device bridge_slave_0 left promiscuous mode [ 30.094732][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.102937][ T45] device veth1_macvtap left promiscuous mode [ 30.109458][ T45] device veth0_vlan left promiscuous mode [ 30.115542][ T45] device veth1_macvtap left promiscuous mode [ 30.122050][ T45] device veth0_vlan left promiscuous mode [ 39.089316][ T30] kauditd_printk_skb: 28 callbacks suppressed [ 39.089332][ T30] audit: type=1400 audit(1754857654.640:102): avc: denied { write } for pid=369 comm="sftp-server" path="pipe:[15808]" dev="pipefs" ino=15808 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 Warning: Permanently added '10.128.0.62' (ED25519) to the list of known hosts. 2025/08/10 20:27:42 ignoring optional flag "sandboxArg"="0" 2025/08/10 20:27:42 ignoring optional flag "type"="gce" 2025/08/10 20:27:42 parsed 1 programs [ 47.545889][ T30] audit: type=1400 audit(1754857663.100:103): avc: denied { unlink } for pid=387 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" [ 47.608251][ T387] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 48.126770][ T30] audit: type=1401 audit(1754857663.680:104): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 48.359317][ T440] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.366604][ T440] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.375628][ T440] device bridge_slave_0 entered promiscuous mode [ 48.382788][ T440] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.391027][ T440] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.398517][ T440] device bridge_slave_1 entered promiscuous mode [ 48.439950][ T440] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.447405][ T440] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.454833][ T440] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.462123][ T440] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.481293][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.489149][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.497231][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.506315][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.514650][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.521881][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.530959][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.539365][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.547480][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.563090][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.574660][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.588676][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.599764][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.608320][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.617616][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.626490][ T440] device veth0_vlan entered promiscuous mode [ 48.635807][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.644671][ T440] device veth1_macvtap entered promiscuous mode [ 48.653772][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.663732][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2025/08/10 20:27:44 executed programs: 0 [ 48.765122][ T454] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.773415][ T454] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.781676][ T454] device bridge_slave_0 entered promiscuous mode [ 48.789162][ T454] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.796256][ T454] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.803943][ T454] device bridge_slave_1 entered promiscuous mode [ 48.842132][ T454] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.849289][ T454] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.856984][ T454] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.864199][ T454] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.882319][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.890421][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.899326][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.916473][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.925396][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.933130][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.941854][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.950580][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.958384][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.974608][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.984158][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.998475][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.018062][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.026665][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.034442][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.043315][ T454] device veth0_vlan entered promiscuous mode [ 49.053110][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 49.061329][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.071097][ T454] device veth1_macvtap entered promiscuous mode [ 49.085991][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 49.093818][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 49.102280][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.117128][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 49.125766][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.145910][ T30] audit: type=1400 audit(1754857664.700:105): avc: denied { read write } for pid=464 comm="syz.0.15" name="fuse" dev="devtmpfs" ino=91 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1 [ 49.171028][ T30] audit: type=1400 audit(1754857664.700:106): avc: denied { open } for pid=464 comm="syz.0.15" path="/dev/fuse" dev="devtmpfs" ino=91 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1 [ 49.257568][ T465] general protection fault, probably for non-canonical address 0xdffffc0000000002: 0000 [#1] PREEMPT SMP KASAN [ 49.269591][ T465] KASAN: null-ptr-deref in range [0x0000000000000010-0x0000000000000017] [ 49.278166][ T465] CPU: 0 PID: 465 Comm: syz.0.15 Not tainted 5.15.189-syzkaller-1081280-gf32b52534f1d #0 [ 49.288164][ T465] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 49.298586][ T465] RIP: 0010:do_renameat2+0x49f/0xf60 [ 49.304001][ T465] Code: ff 48 89 c2 48 3d 01 f0 ff ff 72 0d 49 89 d5 e8 c7 81 b6 ff e9 36 04 00 00 49 89 d4 49 c1 ec 03 48 b8 00 00 00 00 00 fc ff df <41> 0f b6 04 04 84 c0 48 89 54 24 10 0f 85 e7 05 00 00 8b 1a be 00 [ 49.324117][ T465] RSP: 0018:ffffc90002307ce0 EFLAGS: 00010202 [ 49.330294][ T465] RAX: dffffc0000000000 RBX: ffff888116dde600 RCX: ffff888116d9bb40 [ 49.338349][ T465] RDX: 0000000000000010 RSI: 0000000000000005 RDI: ffff888116d9bb40 [ 49.346712][ T465] RBP: ffffc90002307ec0 R08: dffffc0000000000 R09: ffffed102229d3c6 [ 49.354923][ T465] R10: ffffed102229d3c6 R11: 1ffff1102229d3c5 R12: 0000000000000002 [ 49.363148][ T465] R13: 0000000000000000 R14: ffffc90002307e01 R15: ffff8881114e9dd0 [ 49.371326][ T465] FS: 00007feace90e6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 49.381064][ T465] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.388181][ T465] CR2: 00007feace8ecfa8 CR3: 000000010ff73000 CR4: 00000000003506b0 [ 49.397375][ T465] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 49.405730][ T465] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 49.413995][ T465] Call Trace: [ 49.417530][ T465] [ 49.420654][ T465] ? fsnotify_move+0x450/0x450 [ 49.425515][ T465] ? strncpy_from_user+0x193/0x2e0 [ 49.430812][ T465] ? getname_flags+0x206/0x500 [ 49.435712][ T465] __x64_sys_renameat2+0xd8/0xf0 [ 49.440933][ T465] x64_sys_call+0x258/0x9a0 [ 49.445519][ T465] do_syscall_64+0x4c/0xa0 [ 49.449921][ T465] ? clear_bhb_loop+0x50/0xa0 [ 49.454670][ T465] ? clear_bhb_loop+0x50/0xa0 [ 49.459459][ T465] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 49.465349][ T465] RIP: 0033:0x7feacee84bd9 [ 49.469816][ T465] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 49.493464][ T465] RSP: 002b:00007feace90e048 EFLAGS: 00000246 ORIG_RAX: 000000000000013c [ 49.502393][ T465] RAX: ffffffffffffffda RBX: 00007feacf012f60 RCX: 00007feacee84bd9 [ 49.510546][ T465] RDX: 0000000000000004 RSI: 0000000020000500 RDI: 0000000000000004 [ 49.518828][ T465] RBP: 00007feaceef3e60 R08: 0000000000000005 R09: 0000000000000000 [ 49.527186][ T465] R10: 00000000200001c0 R11: 0000000000000246 R12: 0000000000000000 [ 49.535382][ T465] R13: 000000000000000b R14: 00007feacf012f60 R15: 00007ffc2c95d2a8 [ 49.543736][ T465] [ 49.546843][ T465] Modules linked in: [ 49.552745][ T465] ---[ end trace f19047ff37716fdb ]--- [ 49.558678][ T465] RIP: 0010:do_renameat2+0x49f/0xf60 [ 49.558897][ T30] audit: type=1400 audit(1754857665.110:107): avc: denied { read } for pid=83 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 [ 49.563966][ T465] Code: ff 48 89 c2 48 3d 01 f0 ff ff 72 0d 49 89 d5 e8 c7 81 b6 ff e9 36 04 00 00 49 89 d4 49 c1 ec 03 48 b8 00 00 00 00 00 fc ff df <41> 0f b6 04 04 84 c0 48 89 54 24 10 0f 85 e7 05 00 00 8b 1a be 00 [ 49.609136][ T465] RSP: 0018:ffffc90002307ce0 EFLAGS: 00010202 [ 49.615941][ T465] RAX: dffffc0000000000 RBX: ffff888116dde600 RCX: ffff888116d9bb40 [ 49.624282][ T465] RDX: 0000000000000010 RSI: 0000000000000005 RDI: ffff888116d9bb40 [ 49.633624][ T465] RBP: ffffc90002307ec0 R08: dffffc0000000000 R09: ffffed102229d3c6 [ 49.642928][ T465] R10: ffffed102229d3c6 R11: 1ffff1102229d3c5 R12: 0000000000000002 [ 49.652369][ T30] audit: type=1400 audit(1754857665.110:108): avc: denied { search } for pid=83 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 [ 49.670423][ T465] R13: 0000000000000000 R14: ffffc90002307e01 R15: ffff8881114e9dd0 [ 49.682143][ T30] audit: type=1400 audit(1754857665.110:109): avc: denied { write } for pid=83 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 [ 49.690842][ T465] FS: 00007feace90e6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 49.712997][ T30] audit: type=1400 audit(1754857665.110:110): avc: denied { add_name } for pid=83 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 49.726649][ T465] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.745488][ T30] audit: type=1400 audit(1754857665.110:111): avc: denied { create } for pid=83 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 49.758664][ T465] CR2: 00007feace8ecfa8 CR3: 000000010ff73000 CR4: 00000000003506b0 [ 49.773494][ T30] audit: type=1400 audit(1754857665.110:112): avc: denied { append open } for pid=83 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 [ 49.790722][ T465] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 49.813404][ T465] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 49.822348][ T465] Kernel panic - not syncing: Fatal exception [ 49.828860][ T465] Kernel Offset: disabled [ 49.833191][ T465] Rebooting in 86400 seconds..