Warning: Permanently added '10.128.1.12' (ED25519) to the list of known hosts. 2026/01/12 16:14:09 parsed 1 programs Setting up swapspace version 1, size = 127995904 bytes [ 44.079110][ T24] kauditd_printk_skb: 31 callbacks suppressed [ 44.079120][ T24] audit: type=1400 audit(1768234449.840:105): avc: denied { unlink } for pid=424 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" [ 44.117971][ T24] audit: type=1400 audit(1768234449.880:106): avc: denied { write } for pid=426 comm="mkswap" path="pipe:[14884]" dev="pipefs" ino=14884 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 44.141160][ T424] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 44.659443][ T24] audit: type=1401 audit(1768234450.420:107): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 44.837632][ T24] audit: type=1400 audit(1768234450.600:108): avc: denied { create } for pid=463 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 45.000661][ T477] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.007981][ T477] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.015924][ T477] device bridge_slave_0 entered promiscuous mode [ 45.022584][ T477] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.029806][ T477] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.037259][ T477] device bridge_slave_1 entered promiscuous mode [ 45.069448][ T477] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.076596][ T477] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.084066][ T477] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.091115][ T477] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.105782][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.113531][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.120886][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.132016][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.140458][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.147627][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.155273][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.163451][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.170579][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.182086][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.191324][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.203388][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.213789][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.222360][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 45.229889][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 45.238192][ T477] device veth0_vlan entered promiscuous mode [ 45.247424][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.256455][ T477] device veth1_macvtap entered promiscuous mode [ 45.265213][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.274730][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2026/01/12 16:14:11 executed programs: 0 [ 45.494285][ T487] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.501605][ T487] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.509528][ T487] device bridge_slave_0 entered promiscuous mode [ 45.523232][ T487] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.530531][ T487] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.537859][ T487] device bridge_slave_1 entered promiscuous mode [ 45.570964][ T487] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.578013][ T487] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.585590][ T487] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.592608][ T487] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.612710][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.620478][ T346] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.627835][ T346] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.643404][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.651934][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.660893][ T346] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.668307][ T346] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.676771][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.685274][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.693341][ T346] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.700378][ T346] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.717310][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 45.725501][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.734345][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 45.742652][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.760857][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 45.769900][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.780963][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 45.789279][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.797531][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 45.805830][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 45.814684][ T487] device veth0_vlan entered promiscuous mode [ 45.830002][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 45.838305][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.848121][ T487] device veth1_macvtap entered promiscuous mode [ 45.861560][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 45.869278][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 45.877918][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.887321][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 45.895651][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 45.991898][ T492] erofs: (device loop2): mounted with root inode @ nid 36. [ 46.001290][ T492] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 46.002747][ T24] audit: type=1400 audit(1768234451.760:109): avc: denied { mount } for pid=491 comm="syz.2.17" name="/" dev="loop2" ino=36 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 46.011442][ T492] BUG: kernel NULL pointer dereference, address: 0000000000000000 [ 46.036052][ T24] audit: type=1400 audit(1768234451.800:110): avc: denied { read } for pid=76 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 [ 46.040980][ T492] #PF: supervisor instruction fetch in kernel mode [ 46.063010][ T24] audit: type=1400 audit(1768234451.800:111): avc: denied { search } for pid=76 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 [ 46.069327][ T492] #PF: error_code(0x0010) - not-present page [ 46.069332][ T492] PGD 116469067 P4D 116469067 PUD 0 [ 46.069351][ T492] Oops: 0010 [#1] PREEMPT SMP KASAN [ 46.069360][ T492] CPU: 0 PID: 492 Comm: syz.2.17 Not tainted syzkaller #0 [ 46.069365][ T492] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 46.069391][ T492] RIP: 0010:0x0 [ 46.069402][ T492] Code: Unable to access opcode bytes at RIP 0xffffffffffffffd6. [ 46.069406][ T492] RSP: 0018:ffffc90000ff6bc8 EFLAGS: 00010246 [ 46.069414][ T492] RAX: 1ffffffff0a3b5e6 RBX: ffffc90000ff7520 RCX: ffff888115ca8000 [ 46.069489][ T492] RDX: 0000000000000000 RSI: ffffc90000ff7520 RDI: ffffc90000ff7080 [ 46.069498][ T492] RBP: ffffc90000ff6bf0 R08: dffffc0000000000 R09: ffffc90000ff70aa [ 46.069505][ T492] R10: fffff520001fee16 R11: 1ffff920001fee15 R12: dffffc0000000000 [ 46.069510][ T492] R13: 000000000000073b R14: ffffc90000ff7080 R15: ffffffff851daf30 [ 46.069517][ T492] FS: 00007f1e40db76c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 46.069522][ T492] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.069528][ T492] CR2: ffffffffffffffd6 CR3: 0000000117031000 CR4: 00000000003506b0 [ 46.069536][ T492] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 46.069542][ T492] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 46.069545][ T492] Call Trace: [ 46.069581][ T492] z_erofs_decompress+0x79/0xb0 [ 46.069592][ T492] z_erofs_decompress_queue+0x1066/0x1a10 [ 46.069611][ T492] ? z_erofs_onlinepage_endio+0x170/0x170 [ 46.093008][ T24] audit: type=1400 audit(1768234451.800:112): avc: denied { write } for pid=76 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 [ 46.097753][ T492] ? _raw_spin_unlock_irq+0x4e/0x70 [ 46.097761][ T492] ? wait_for_common_io+0x212/0x2d0 [ 46.097773][ T492] ? z_erofs_decompress_kickoff+0xfc/0x370 [ 46.097781][ T492] ? wait_for_completion_io+0x20/0x20 [ 46.097798][ T492] z_erofs_runqueue+0x11c9/0x1230 [ 46.103737][ T24] audit: type=1400 audit(1768234451.800:113): avc: denied { add_name } for pid=76 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 46.108420][ T492] ? z_erofs_do_read_page+0x26dd/0x2780 [ 46.108428][ T492] ? z_erofs_do_read_page+0x2780/0x2780 [ 46.108441][ T492] z_erofs_readpage+0x1f3/0x480 [ 46.108457][ T492] ? z_erofs_rcu_callback+0x170/0x170 [ 46.115977][ T24] audit: type=1400 audit(1768234451.800:114): avc: denied { create } for pid=76 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 46.125837][ T492] ? pagevec_add_and_need_flush+0x198/0x2e0 [ 46.125849][ T492] ? lru_cache_add+0x164/0x380 [ 46.125859][ T492] ? add_to_page_cache_lru+0x186/0x210 [ 46.125873][ T492] ? add_to_page_cache_lru+0x18e/0x210 [ 46.375946][ T492] ? z_erofs_rcu_callback+0x170/0x170 [ 46.381298][ T492] do_read_cache_page+0x69b/0xaa0 [ 46.386301][ T492] read_cache_page+0x50/0x70 [ 46.390862][ T492] erofs_namei+0x162/0x10d0 [ 46.395343][ T492] ? legitimize_links+0x287/0x3f0 [ 46.400501][ T492] ? avc_denied+0x1b0/0x1b0 [ 46.404984][ T492] erofs_lookup+0xa5/0x260 [ 46.409469][ T492] __lookup_slow+0x2aa/0x3e0 [ 46.414034][ T492] ? lookup_one_len+0x2c0/0x2c0 [ 46.418856][ T492] ? lookup_fast+0x2fa/0x700 [ 46.423533][ T492] ? __kasan_check_write+0x14/0x20 [ 46.428629][ T492] lookup_slow+0x57/0x70 [ 46.432844][ T492] walk_component+0x325/0x460 [ 46.437493][ T492] ? inode_permission+0xf1/0x520 [ 46.442588][ T492] link_path_walk+0x5b2/0xb80 [ 46.447329][ T492] ? handle_lookup_down+0x130/0x130 [ 46.452581][ T492] path_openat+0x27c/0x3160 [ 46.457172][ T492] ? __stack_depot_save+0x479/0x4c0 [ 46.462370][ T492] ? __kasan_slab_alloc+0xcf/0xf0 [ 46.467380][ T492] ? kmem_cache_alloc+0x165/0x2e0 [ 46.472378][ T492] ? getname+0x19/0x20 [ 46.476494][ T492] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 46.482542][ T492] ? do_filp_open+0x3e0/0x3e0 [ 46.487190][ T492] ? expand_files+0xde/0x8e0 [ 46.491761][ T492] do_filp_open+0x1b3/0x3e0 [ 46.496409][ T492] ? vfs_tmpfile+0x2c0/0x2c0 [ 46.500976][ T492] ? get_unused_fd_flags+0x92/0xa0 [ 46.506065][ T492] do_sys_openat2+0x14c/0x6d0 [ 46.510709][ T492] ? do_sys_open+0xe0/0xe0 [ 46.515104][ T492] ? __kasan_check_write+0x14/0x20 [ 46.520192][ T492] ? switch_fpu_return+0x197/0x340 [ 46.525277][ T492] ? fpu__clear_all+0x20/0x20 [ 46.529925][ T492] ? ____fput+0x15/0x20 [ 46.534052][ T492] __x64_sys_open+0x11c/0x140 [ 46.538701][ T492] do_syscall_64+0x31/0x40 [ 46.543089][ T492] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 46.548954][ T492] RIP: 0033:0x7f1e40f47749 [ 46.553346][ T492] 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 [ 46.572948][ T492] RSP: 002b:00007f1e40db7038 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 46.581664][ T492] RAX: ffffffffffffffda RBX: 00007f1e4119dfa0 RCX: 00007f1e40f47749 [ 46.589788][ T492] RDX: 0000000000000000 RSI: 00000000001a1342 RDI: 0000200000000000 [ 46.597749][ T492] RBP: 00007f1e40fcbf91 R08: 0000000000000000 R09: 0000000000000000 [ 46.605704][ T492] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 46.613999][ T492] R13: 00007f1e4119e038 R14: 00007f1e4119dfa0 R15: 00007ffee02f39b8 [ 46.622053][ T492] Modules linked in: [ 46.625960][ T492] CR2: 0000000000000000 [ 46.630120][ T492] ---[ end trace 734a8786404dfb58 ]--- [ 46.635652][ T492] RIP: 0010:0x0 [ 46.639098][ T492] Code: Unable to access opcode bytes at RIP 0xffffffffffffffd6. [ 46.646967][ T492] RSP: 0018:ffffc90000ff6bc8 EFLAGS: 00010246 [ 46.653098][ T492] RAX: 1ffffffff0a3b5e6 RBX: ffffc90000ff7520 RCX: ffff888115ca8000 [ 46.661228][ T492] RDX: 0000000000000000 RSI: ffffc90000ff7520 RDI: ffffc90000ff7080 [ 46.669263][ T492] RBP: ffffc90000ff6bf0 R08: dffffc0000000000 R09: ffffc90000ff70aa [ 46.677473][ T492] R10: fffff520001fee16 R11: 1ffff920001fee15 R12: dffffc0000000000 [ 46.685416][ T492] R13: 000000000000073b R14: ffffc90000ff7080 R15: ffffffff851daf30 [ 46.693366][ T492] FS: 00007f1e40db76c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 46.702269][ T492] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.709305][ T492] CR2: ffffffffffffffd6 CR3: 0000000117031000 CR4: 00000000003506b0 [ 46.717359][ T492] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 46.725324][ T492] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 46.733278][ T492] Kernel panic - not syncing: Fatal exception [ 46.739908][ T492] Kernel Offset: disabled [ 46.744219][ T492] Rebooting in 86400 seconds..