[ 41.760645][ T7] device bridge_slave_1 left promiscuous mode [ 41.766721][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.773973][ T7] device bridge_slave_0 left promiscuous mode [ 41.780024][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.787195][ T7] device veth1_macvtap left promiscuous mode [ 41.793183][ T7] device veth0_vlan left promiscuous mode Warning: Permanently added '10.128.1.79' (ED25519) to the list of known hosts. 2026/02/19 12:25:42 parsed 1 programs Setting up swapspace version 1, size = 127995904 bytes [ 47.643290][ T23] kauditd_printk_skb: 35 callbacks suppressed [ 47.643293][ T23] audit: type=1400 audit(1771503942.670:109): avc: denied { unlink } for pid=396 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" [ 47.675175][ T396] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 47.963506][ T411] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.970575][ T411] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.977749][ T411] device bridge_slave_0 entered promiscuous mode [ 47.984416][ T411] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.991547][ T411] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.998718][ T411] device bridge_slave_1 entered promiscuous mode [ 48.011161][ T411] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.018183][ T411] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.025401][ T411] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.032407][ T411] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.041377][ T47] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.048525][ T47] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.055896][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.063322][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.071034][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.079200][ T47] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.086216][ T47] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.093820][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.101892][ T47] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.108976][ T47] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.117057][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.125786][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.134342][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.142997][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.150736][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.158108][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.165619][ T411] device veth0_vlan entered promiscuous mode [ 48.172306][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.180596][ T411] device veth1_macvtap entered promiscuous mode [ 48.187270][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.195712][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.304949][ T23] audit: type=1401 audit(1771503943.330:110): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" 2026/02/19 12:25:43 executed programs: 0 [ 48.548010][ T449] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.555048][ T449] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.562221][ T449] device bridge_slave_0 entered promiscuous mode [ 48.568731][ T449] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.575757][ T449] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.582918][ T449] device bridge_slave_1 entered promiscuous mode [ 48.593287][ T449] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.600392][ T449] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.607653][ T449] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.614653][ T449] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.623316][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.630600][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.637634][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.645028][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.653189][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.660183][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.667875][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.675902][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.682900][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.691113][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.699107][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.707604][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.717694][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.725401][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.732758][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.740144][ T449] device veth0_vlan entered promiscuous mode [ 48.746779][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.755905][ T449] device veth1_macvtap entered promiscuous mode [ 48.762935][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.771346][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.784269][ T23] audit: type=1400 audit(1771503943.810:111): avc: denied { read write } for pid=454 comm="syz.2.17" name="fuse" dev="devtmpfs" ino=19 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1 [ 48.807390][ T23] audit: type=1400 audit(1771503943.810:112): avc: denied { open } for pid=454 comm="syz.2.17" path="/dev/fuse" dev="devtmpfs" ino=19 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1 [ 48.834652][ T455] BUG: kernel NULL pointer dereference, address: 0000000000000038 [ 48.842458][ T455] #PF: supervisor read access in kernel mode [ 48.848397][ T455] #PF: error_code(0x0000) - not-present page [ 48.854467][ T455] PGD 10979a067 P4D 10979a067 PUD 0 [ 48.859723][ T455] Oops: 0000 [#1] PREEMPT SMP [ 48.864359][ T455] CPU: 1 PID: 455 Comm: syz.2.17 Not tainted syzkaller #0 [ 48.871429][ T455] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 48.881455][ T455] RIP: 0010:open_or_create_special_dir+0x27/0xc0 [ 48.887749][ T455] Code: 00 00 00 55 48 89 e5 41 56 41 55 41 54 53 48 89 d3 4c 8b 6f 30 e8 f9 96 ff ff 48 85 c0 74 6f 48 3d 00 f0 ff ff 49 89 c4 77 0a <48> 83 78 30 00 74 0f c6 03 00 5b 4c 89 e0 41 5c 41 5d 41 5e 5d c3 [ 48.907832][ T455] RSP: 0018:ffffc900006fbdb8 EFLAGS: 00010203 [ 48.913950][ T455] RAX: 0000000000000008 RBX: ffffc900006fbdef RCX: 0000000000000000 [ 48.921981][ T455] RDX: 0000000000000005 RSI: 0000000500000000 RDI: ffff88810ee0eca0 [ 48.930008][ T455] RBP: ffffc900006fbdd8 R08: 0000000000000006 R09: 0000000000000064 [ 48.937942][ T455] R10: ffff888116a448c0 R11: 0000000000000000 R12: 0000000000000008 [ 48.945963][ T455] R13: ffff88810ee0ec00 R14: ffff888111633800 R15: ffff888111be53c0 [ 48.953907][ T455] FS: 00007f79d473e6c0(0000) GS:ffff888237d00000(0000) knlGS:0000000000000000 [ 48.962825][ T455] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.969583][ T455] CR2: 0000000000000038 CR3: 000000011693c000 CR4: 00000000003506a0 [ 48.977558][ T455] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 48.985491][ T455] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 48.993426][ T455] Call Trace: [ 48.996766][ T455] incfs_mount_fs+0x1af/0x320 [ 49.001407][ T455] legacy_get_tree+0x26/0x50 [ 49.005960][ T455] vfs_get_tree+0x1a/0x70 [ 49.010342][ T455] path_mount+0x2f8/0xbc0 [ 49.014638][ T455] __x64_sys_mount+0x103/0x140 [ 49.019369][ T455] do_syscall_64+0x32/0x50 [ 49.023753][ T455] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 49.029612][ T455] RIP: 0033:0x7f79d48d9e79 [ 49.033989][ T455] 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 [ 49.053774][ T455] RSP: 002b:00007f79d473e028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 49.062320][ T455] RAX: ffffffffffffffda RBX: 00007f79d4b44fa0 RCX: 00007f79d48d9e79 [ 49.070259][ T455] RDX: 0000200000000780 RSI: 0000200000000140 RDI: 0000200000000580 [ 49.078196][ T455] RBP: 00007f79d496cee0 R08: 0000000000000000 R09: 0000000000000000 [ 49.086221][ T455] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 49.094156][ T455] R13: 00007f79d4b45038 R14: 00007f79d4b44fa0 R15: 00007ffd79df2928 [ 49.102095][ T455] Modules linked in: [ 49.105953][ T455] CR2: 0000000000000038 [ 49.110088][ T455] ---[ end trace e9f2bcc46e41f243 ]--- [ 49.115564][ T455] RIP: 0010:open_or_create_special_dir+0x27/0xc0 [ 49.121946][ T455] Code: 00 00 00 55 48 89 e5 41 56 41 55 41 54 53 48 89 d3 4c 8b 6f 30 e8 f9 96 ff ff 48 85 c0 74 6f 48 3d 00 f0 ff ff 49 89 c4 77 0a <48> 83 78 30 00 74 0f c6 03 00 5b 4c 89 e0 41 5c 41 5d 41 5e 5d c3 [ 49.141690][ T455] RSP: 0018:ffffc900006fbdb8 EFLAGS: 00010203 [ 49.147719][ T455] RAX: 0000000000000008 RBX: ffffc900006fbdef RCX: 0000000000000000 [ 49.155658][ T455] RDX: 0000000000000005 RSI: 0000000500000000 RDI: ffff88810ee0eca0 [ 49.163615][ T455] RBP: ffffc900006fbdd8 R08: 0000000000000006 R09: 0000000000000064 [ 49.171555][ T455] R10: ffff888116a448c0 R11: 0000000000000000 R12: 0000000000000008 [ 49.179496][ T455] R13: ffff88810ee0ec00 R14: ffff888111633800 R15: ffff888111be53c0 [ 49.187439][ T455] FS: 00007f79d473e6c0(0000) GS:ffff888237d00000(0000) knlGS:0000000000000000 [ 49.196327][ T455] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.202887][ T455] CR2: 0000000000000038 CR3: 000000011693c000 CR4: 00000000003506a0 [ 49.211066][ T455] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 49.219190][ T455] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 49.227132][ T455] Kernel panic - not syncing: Fatal exception [ 49.233655][ T455] Kernel Offset: disabled [ 49.237949][ T455] Rebooting in 86400 seconds..