Warning: Permanently added '10.128.0.96' (ED25519) to the list of known hosts. 2026/03/31 06:01:42 parsed 1 programs [ 43.279392][ T24] kauditd_printk_skb: 31 callbacks suppressed [ 43.279403][ T24] audit: type=1400 audit(1774936903.620:105): avc: denied { unlink } for pid=411 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" Setting up swapspace version 1, size = 127995904 bytes [ 43.374748][ T24] audit: type=1400 audit(1774936903.710:106): avc: denied { write } for pid=413 comm="mkswap" path="pipe:[14902]" dev="pipefs" ino=14902 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 43.397859][ T411] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 43.876095][ T24] audit: type=1401 audit(1774936904.210:107): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 44.148222][ T24] audit: type=1400 audit(1774936904.490:108): avc: denied { create } for pid=442 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 44.244544][ T448] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.252436][ T448] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.260291][ T448] device bridge_slave_0 entered promiscuous mode [ 44.268095][ T448] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.275136][ T448] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.282558][ T448] device bridge_slave_1 entered promiscuous mode [ 44.313254][ T448] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.320417][ T448] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.327799][ T448] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.334835][ T448] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.351085][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.358996][ T335] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.366287][ T335] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.375823][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.384119][ T335] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.391292][ T335] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.400451][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.408796][ T335] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.415876][ T335] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.430970][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.439010][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.461968][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 44.472633][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 44.480653][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 44.488151][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 44.496175][ T448] device veth0_vlan entered promiscuous mode [ 44.506715][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 44.515805][ T448] device veth1_macvtap entered promiscuous mode [ 44.524993][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 44.534670][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2026/03/31 06:01:45 executed programs: 0 [ 44.941751][ T476] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.949230][ T476] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.956671][ T476] device bridge_slave_0 entered promiscuous mode [ 44.963868][ T476] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.971037][ T476] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.978609][ T476] device bridge_slave_1 entered promiscuous mode [ 45.021626][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.029114][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.038487][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.047010][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.055737][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.063058][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.071286][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 45.080268][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.089086][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.097339][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.106435][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.122032][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.131559][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.147384][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.158634][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.166767][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 45.174608][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 45.183477][ T476] device veth0_vlan entered promiscuous mode [ 45.194999][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.204487][ T476] device veth1_macvtap entered promiscuous mode [ 45.220490][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.229401][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 45.283556][ T481] erofs: (device loop2): mounted with root inode @ nid 36. [ 45.292046][ T24] audit: type=1400 audit(1774936905.640:109): avc: denied { mount } for pid=480 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 [ 45.293917][ T481] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 45.323655][ T481] BUG: kernel NULL pointer dereference, address: 0000000000000000 [ 45.331462][ T481] #PF: supervisor instruction fetch in kernel mode [ 45.338025][ T481] #PF: error_code(0x0010) - not-present page [ 45.344093][ T481] PGD 10c641067 P4D 10c641067 PUD 0 [ 45.349368][ T481] Oops: 0010 [#1] PREEMPT SMP KASAN [ 45.354552][ T481] CPU: 1 PID: 481 Comm: syz.2.17 Not tainted syzkaller #0 [ 45.361699][ T481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 45.371740][ T481] RIP: 0010:0x0 [ 45.375180][ T481] Code: Unable to access opcode bytes at RIP 0xffffffffffffffd6. [ 45.382969][ T481] RSP: 0018:ffffc90000c96b88 EFLAGS: 00010246 [ 45.389397][ T481] RAX: 1ffffffff0a7bfce RBX: ffffc90000c974e0 RCX: ffff888116c73b40 [ 45.397896][ T481] RDX: 0000000000000000 RSI: ffffc90000c974e0 RDI: ffffc90000c97040 [ 45.406035][ T481] RBP: ffffc90000c96bb0 R08: ffffc90000c9706f R09: ffffc90000c9706a [ 45.427929][ T481] R10: dffffc0000000000 R11: fffff52000192e0e R12: dffffc0000000000 [ 45.436084][ T481] R13: 000000000000073b R14: ffffc90000c97040 R15: ffffffff853dfe70 [ 45.444321][ T481] FS: 00007fc065f796c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 45.454165][ T481] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.460926][ T481] CR2: ffffffffffffffd6 CR3: 000000011692a000 CR4: 00000000003506a0 [ 45.469096][ T481] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 45.477344][ T481] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 45.485407][ T481] Call Trace: [ 45.488790][ T481] z_erofs_decompress+0x79/0xb0 [ 45.493788][ T481] z_erofs_decompress_queue+0x10ff/0x1a90 [ 45.499886][ T481] ? z_erofs_onlinepage_endio+0x170/0x170 [ 45.505616][ T481] ? _raw_spin_unlock_irq+0x4e/0x70 [ 45.510979][ T481] ? wait_for_common_io+0x21d/0x2d0 [ 45.516391][ T481] ? __kasan_check_write+0x14/0x20 [ 45.521504][ T481] ? wait_for_completion_io+0x20/0x20 [ 45.526952][ T481] z_erofs_runqueue+0x11fe/0x1280 [ 45.532487][ T481] ? __kasan_check_write+0x14/0x20 [ 45.537592][ T481] ? z_erofs_do_read_page+0x26c6/0x2760 [ 45.543167][ T481] ? z_erofs_do_read_page+0x2760/0x2760 [ 45.548958][ T481] z_erofs_readpage+0x225/0x500 [ 45.554389][ T481] ? z_erofs_rcu_callback+0x170/0x170 [ 45.559856][ T481] ? pagevec_add_and_need_flush+0x19d/0x2f0 [ 45.565835][ T481] ? lru_cache_add+0x164/0x380 [ 45.570584][ T481] ? add_to_page_cache_lru+0x186/0x210 [ 45.576306][ T481] ? add_to_page_cache_lru+0x18e/0x210 [ 45.581773][ T481] ? z_erofs_rcu_callback+0x170/0x170 [ 45.587369][ T481] do_read_cache_page+0x69b/0xaa0 [ 45.592727][ T481] read_cache_page+0x50/0x70 [ 45.603938][ T481] erofs_namei+0x162/0x10d0 [ 45.608446][ T481] erofs_lookup+0xa5/0x260 [ 45.612905][ T481] __lookup_slow+0x2b8/0x410 [ 45.617500][ T481] ? lookup_one_len+0x2d0/0x2d0 [ 45.622598][ T481] ? lookup_fast+0x316/0x740 [ 45.627457][ T481] ? __kasan_check_write+0x14/0x20 [ 45.632567][ T481] lookup_slow+0x57/0x70 [ 45.636812][ T481] walk_component+0x325/0x460 [ 45.641556][ T481] ? inode_permission+0xf1/0x520 [ 45.646487][ T481] link_path_walk+0x5b2/0xba0 [ 45.651416][ T481] ? handle_lookup_down+0x130/0x130 [ 45.657039][ T481] path_openat+0x27c/0x31c0 [ 45.661539][ T481] ? __kasan_slab_alloc+0xcf/0xf0 [ 45.666560][ T481] ? slab_post_alloc_hook+0x5d/0x2f0 [ 45.671946][ T481] ? do_sys_openat2+0xde/0x750 [ 45.676708][ T481] ? do_filp_open+0x410/0x410 [ 45.682072][ T481] do_filp_open+0x1e2/0x410 [ 45.686562][ T481] ? vfs_tmpfile+0x2c0/0x2c0 [ 45.691655][ T481] ? get_unused_fd_flags+0x92/0xa0 [ 45.696931][ T481] do_sys_openat2+0x19f/0x750 [ 45.701593][ T481] ? do_sys_open+0xe0/0xe0 [ 45.706012][ T481] ? __kasan_check_write+0x14/0x20 [ 45.711289][ T481] ? switch_fpu_return+0x19c/0x330 [ 45.716416][ T481] ? fpu__clear_all+0x20/0x20 [ 45.721092][ T481] ? ____fput+0x15/0x20 [ 45.725256][ T481] __x64_sys_open+0x11c/0x140 [ 45.730093][ T481] do_syscall_64+0x31/0x40 [ 45.734597][ T481] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 45.740855][ T481] RIP: 0033:0x7fc066114ef9 [ 45.745554][ T481] 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 [ 45.766128][ T481] RSP: 002b:00007fc065f79028 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 45.774985][ T481] RAX: ffffffffffffffda RBX: 00007fc06637ffa0 RCX: 00007fc066114ef9 [ 45.783032][ T481] RDX: 0000000000000000 RSI: 00000000001a1342 RDI: 0000200000000000 [ 45.791074][ T481] RBP: 00007fc0661a9ee0 R08: 0000000000000000 R09: 0000000000000000 [ 45.799303][ T481] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 45.807472][ T481] R13: 00007fc066380038 R14: 00007fc06637ffa0 R15: 00007fff3a939238 [ 45.815622][ T481] Modules linked in: [ 45.819691][ T481] CR2: 0000000000000000 [ 45.824024][ T481] ---[ end trace 25dbb0d959e24df6 ]--- [ 45.829477][ T481] RIP: 0010:0x0 [ 45.832934][ T481] Code: Unable to access opcode bytes at RIP 0xffffffffffffffd6. [ 45.840740][ T481] RSP: 0018:ffffc90000c96b88 EFLAGS: 00010246 [ 45.846808][ T481] RAX: 1ffffffff0a7bfce RBX: ffffc90000c974e0 RCX: ffff888116c73b40 [ 45.855968][ T481] RDX: 0000000000000000 RSI: ffffc90000c974e0 RDI: ffffc90000c97040 [ 45.864021][ T481] RBP: ffffc90000c96bb0 R08: ffffc90000c9706f R09: ffffc90000c9706a [ 45.872092][ T481] R10: dffffc0000000000 R11: fffff52000192e0e R12: dffffc0000000000 [ 45.880160][ T481] R13: 000000000000073b R14: ffffc90000c97040 R15: ffffffff853dfe70 [ 45.888402][ T481] FS: 00007fc065f796c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 45.897637][ T481] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.904655][ T481] CR2: ffffffffffffffd6 CR3: 000000011692a000 CR4: 00000000003506a0 [ 45.912625][ T481] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 45.920596][ T481] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 45.928553][ T481] Kernel panic - not syncing: Fatal exception [ 45.935230][ T481] Kernel Offset: disabled [ 45.939653][ T481] Rebooting in 86400 seconds..