[ 24.607030][ T45] device veth1_macvtap left promiscuous mode [ 24.613143][ T45] device veth0_vlan left promiscuous mode [ 26.296907][ T45] device bridge_slave_1 left promiscuous mode [ 26.303119][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.310963][ T45] device bridge_slave_0 left promiscuous mode [ 26.317496][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.325613][ T45] device veth1_macvtap left promiscuous mode [ 26.332208][ T45] device veth0_vlan left promiscuous mode [ 33.799129][ T30] kauditd_printk_skb: 30 callbacks suppressed [ 33.799145][ T30] audit: type=1400 audit(1762353536.165:104): avc: denied { write } for pid=374 comm="sftp-server" path="pipe:[15025]" dev="pipefs" ino=15025 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 Warning: Permanently added '10.128.1.66' (ED25519) to the list of known hosts. 2025/11/05 14:39:04 parsed 1 programs [ 42.896619][ T30] audit: type=1400 audit(1762353545.265:105): avc: denied { unlink } for pid=394 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" [ 42.941567][ T394] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 43.430444][ T30] audit: type=1401 audit(1762353545.795:106): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 43.760033][ T428] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.767825][ T428] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.775324][ T428] device bridge_slave_0 entered promiscuous mode [ 43.783269][ T428] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.790575][ T428] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.798628][ T428] device bridge_slave_1 entered promiscuous mode [ 43.843759][ T428] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.851445][ T428] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.859342][ T428] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.866623][ T428] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.883322][ T299] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.891249][ T299] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.899312][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.907310][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.917397][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.925686][ T299] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.933209][ T299] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.941504][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.949970][ T299] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.957451][ T299] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.969194][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.978740][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.992304][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 44.003279][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 44.011459][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 44.019514][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 44.027771][ T428] device veth0_vlan entered promiscuous mode [ 44.037567][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 44.047408][ T428] device veth1_macvtap entered promiscuous mode [ 44.056734][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 44.067257][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 44.123039][ T30] audit: type=1400 audit(1762353546.485:107): avc: denied { create } for pid=445 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 2025/11/05 14:39:06 executed programs: 0 [ 44.533452][ T460] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.540719][ T460] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.548897][ T460] device bridge_slave_0 entered promiscuous mode [ 44.555992][ T460] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.563588][ T460] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.571330][ T460] device bridge_slave_1 entered promiscuous mode [ 44.642518][ T460] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.651559][ T460] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.659037][ T460] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.666455][ T460] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.683722][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.692042][ T299] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.699979][ T299] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.710607][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.719445][ T299] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.726633][ T299] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.735293][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.743672][ T299] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.750823][ T299] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.762113][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 44.770798][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.780270][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 44.789451][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.802813][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 44.811728][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 44.822840][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 44.831456][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 44.840042][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 44.848021][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 44.856293][ T460] device veth0_vlan entered promiscuous mode [ 44.865826][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 44.874457][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 44.884252][ T460] device veth1_macvtap entered promiscuous mode [ 44.893028][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 44.901284][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 44.909766][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 44.919362][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 44.927903][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 44.956082][ T30] audit: type=1400 audit(1762353547.315:108): avc: denied { unlink } for pid=470 comm="syz.2.16" name="#1" dev="tmpfs" ino=24 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 44.956985][ T471] general protection fault, probably for non-canonical address 0xdffffc0000000006: 0000 [#1] PREEMPT SMP KASAN [ 44.986128][ T30] audit: type=1400 audit(1762353547.315:109): avc: denied { mount } for pid=470 comm="syz.2.16" name="/" dev="overlay" ino=20 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 44.990054][ T471] KASAN: null-ptr-deref in range [0x0000000000000030-0x0000000000000037] [ 45.012705][ T30] audit: type=1400 audit(1762353547.325:110): avc: denied { write } for pid=470 comm="syz.2.16" name="/" dev="incremental-fs" ino=20 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 45.021069][ T471] CPU: 1 PID: 471 Comm: syz.2.16 Not tainted syzkaller #0 [ 45.021088][ T471] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 45.021097][ T471] RIP: 0010:security_inode_getattr+0x47/0x130 [ 45.021140][ T471] Code: 48 ff 4c 8d 73 08 4c 89 f0 48 c1 e8 03 42 80 3c 28 00 74 08 4c 89 f7 e8 f7 8a 86 ff 4d 8b 36 49 83 c6 30 4c 89 f0 48 c1 e8 03 <42> 80 3c 28 00 74 08 4c 89 f7 e8 da 8a 86 ff 4d 8b 36 49 83 c6 0c [ 45.044919][ T30] audit: type=1400 audit(1762353547.325:111): avc: denied { add_name } for pid=470 comm="syz.2.16" name="file1" dev="incremental-fs" ino=19 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 45.051627][ T471] RSP: 0018:ffffc90002c770e0 EFLAGS: 00010206 [ 45.051646][ T471] RAX: 0000000000000006 RBX: ffffc90002c774d0 RCX: ffff88811732cf00 [ 45.051658][ T471] RDX: 0000000000000000 RSI: ffffc90002c774e0 RDI: ffffc90002c774d0 [ 45.062376][ T30] audit: type=1400 audit(1762353547.325:112): avc: denied { link } for pid=470 comm="syz.2.16" name="file1" dev="incremental-fs" ino=19 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 45.068606][ T471] RBP: ffffc90002c77108 R08: dffffc0000000000 R09: ffffc90002c774d0 [ 45.068621][ T471] R10: 0000000000000000 R11: 0000000000000020 R12: ffffc90002c774d0 [ 45.068632][ T471] R13: dffffc0000000000 R14: 0000000000000030 R15: ffffc90002c77480 [ 45.068642][ T471] FS: 00007fb174bc56c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 45.088905][ T30] audit: type=1400 audit(1762353547.325:113): avc: denied { read write } for pid=470 comm="syz.2.16" name="file3" dev="incremental-fs" ino=19 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 45.112233][ T471] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.112254][ T471] CR2: 0000000000000000 CR3: 0000000110cf4000 CR4: 00000000003506a0 [ 45.112268][ T471] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 45.112277][ T471] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 45.112287][ T471] Call Trace: [ 45.112291][ T471] [ 45.112297][ T471] vfs_getattr+0x29/0x310 [ 45.112319][ T471] ovl_copy_up_flags+0x3d9/0x1b20 [ 45.112337][ T471] ? ovl_maybe_copy_up+0x190/0x190 [ 45.112352][ T471] ? is_bpf_text_address+0x177/0x190 [ 45.112369][ T471] ? __kernel_text_address+0xa0/0x100 [ 45.112384][ T471] ? unwind_get_return_address+0x4d/0x90 [ 45.112403][ T471] ? stack_trace_save+0xe0/0xe0 [ 45.119765][ T30] audit: type=1400 audit(1762353547.325:114): avc: denied { open } for pid=470 comm="syz.2.16" path="/0/file0/file3" dev="incremental-fs" ino=19 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 45.126960][ T471] ? arch_stack_walk+0xee/0x140 [ 45.126987][ T471] ? stack_trace_save+0x98/0xe0 [ 45.127003][ T471] ? memcpy+0x56/0x70 [ 45.330937][ T471] ? avc_has_perm_noaudit+0x2f4/0x460 [ 45.337021][ T471] ? avc_denied+0x1b0/0x1b0 [ 45.341519][ T471] ? slab_post_alloc_hook+0x4f/0x2b0 [ 45.347065][ T471] ? vfs_open+0x73/0x80 [ 45.351454][ T471] ? mnt_want_write+0x20b/0x2e0 [ 45.356304][ T471] ovl_maybe_copy_up+0x160/0x190 [ 45.361239][ T471] ovl_open+0x9d/0x1f0 [ 45.365288][ T471] ? ovl_mmap+0x4d0/0x4d0 [ 45.369736][ T471] do_dentry_open+0x834/0x1010 [ 45.374674][ T471] dentry_open+0xbb/0x100 [ 45.378998][ T471] file_open+0x298/0x630 [ 45.383746][ T471] ? incfs_file_mmap+0x130/0x130 [ 45.388698][ T471] ? incfs_file_mmap+0x130/0x130 [ 45.393626][ T471] do_dentry_open+0x834/0x1010 [ 45.398404][ T471] vfs_open+0x73/0x80 [ 45.402667][ T471] path_openat+0x2646/0x2f10 [ 45.407462][ T471] ? slab_post_alloc_hook+0x4f/0x2b0 [ 45.412854][ T471] ? kmem_cache_alloc+0xf7/0x260 [ 45.417917][ T471] ? do_syscall_64+0x4c/0xa0 [ 45.422517][ T471] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 45.428951][ T471] ? do_filp_open+0x3e0/0x3e0 [ 45.433719][ T471] ? expand_files+0xde/0x8e0 [ 45.438394][ T471] do_filp_open+0x1b3/0x3e0 [ 45.442899][ T471] ? vfs_tmpfile+0x2d0/0x2d0 [ 45.447581][ T471] do_sys_openat2+0x14c/0x7b0 [ 45.452288][ T471] ? __se_sys_futex+0x139/0x310 [ 45.457216][ T471] ? kmem_cache_free+0x100/0x320 [ 45.462161][ T471] ? do_sys_open+0xe0/0xe0 [ 45.466670][ T471] ? __x64_sys_futex+0x100/0x100 [ 45.471912][ T471] __x64_sys_openat+0x136/0x160 [ 45.476939][ T471] x64_sys_call+0x219/0x9a0 [ 45.481910][ T471] do_syscall_64+0x4c/0xa0 [ 45.486412][ T471] ? clear_bhb_loop+0x50/0xa0 [ 45.491319][ T471] ? clear_bhb_loop+0x50/0xa0 [ 45.496583][ T471] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 45.502670][ T471] RIP: 0033:0x7fb1751549a9 [ 45.507713][ T471] 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 [ 45.528412][ T471] RSP: 002b:00007fb174bc5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 45.536998][ T471] RAX: ffffffffffffffda RBX: 00007fb17537bfa0 RCX: 00007fb1751549a9 [ 45.545670][ T471] RDX: 0000000000000002 RSI: 0000200000000080 RDI: 0000000000000004 [ 45.553642][ T471] RBP: 00007fb1751d6d69 R08: 0000000000000000 R09: 0000000000000000 [ 45.561716][ T471] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 45.570926][ T471] R13: 0000000000000000 R14: 00007fb17537bfa0 R15: 00007ffe1118a528 [ 45.578904][ T471] [ 45.581913][ T471] Modules linked in: [ 45.587922][ T471] ---[ end trace f3d97f33ee4cc0ec ]--- [ 45.593517][ T471] RIP: 0010:security_inode_getattr+0x47/0x130 [ 45.600299][ T471] Code: 48 ff 4c 8d 73 08 4c 89 f0 48 c1 e8 03 42 80 3c 28 00 74 08 4c 89 f7 e8 f7 8a 86 ff 4d 8b 36 49 83 c6 30 4c 89 f0 48 c1 e8 03 <42> 80 3c 28 00 74 08 4c 89 f7 e8 da 8a 86 ff 4d 8b 36 49 83 c6 0c [ 45.620663][ T471] RSP: 0018:ffffc90002c770e0 EFLAGS: 00010206 [ 45.627221][ T471] RAX: 0000000000000006 RBX: ffffc90002c774d0 RCX: ffff88811732cf00 [ 45.635473][ T471] RDX: 0000000000000000 RSI: ffffc90002c774e0 RDI: ffffc90002c774d0 [ 45.644021][ T471] RBP: ffffc90002c77108 R08: dffffc0000000000 R09: ffffc90002c774d0 [ 45.652914][ T471] R10: 0000000000000000 R11: 0000000000000020 R12: ffffc90002c774d0 [ 45.661183][ T471] R13: dffffc0000000000 R14: 0000000000000030 R15: ffffc90002c77480 [ 45.669684][ T471] FS: 00007fb174bc56c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 45.679252][ T471] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.686189][ T471] CR2: 00007fb17520362b CR3: 0000000110cf4000 CR4: 00000000003506b0 [ 45.694382][ T471] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 45.702534][ T471] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 45.710734][ T471] Kernel panic - not syncing: Fatal exception [ 45.717542][ T471] Kernel Offset: disabled [ 45.721881][ T471] Rebooting in 86400 seconds..