Warning: Permanently added '10.128.0.215' (ED25519) to the list of known hosts. 2026/05/10 17:42:26 parsed 1 programs [ 49.742440][ T28] audit: type=1400 audit(1778434947.165:106): avc: denied { unlink } for pid=409 comm="syz-executor" name="swap-file" dev="sda1" ino=2027 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 49.820343][ T409] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 50.695093][ T28] audit: type=1401 audit(1778434948.115:107): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 50.830549][ T437] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.837870][ T437] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.845444][ T437] device bridge_slave_0 entered promiscuous mode [ 50.852686][ T437] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.859817][ T437] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.867485][ T437] device bridge_slave_1 entered promiscuous mode [ 50.917934][ T437] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.925142][ T437] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.932509][ T437] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.939644][ T437] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.960832][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.968185][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.976133][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 50.983688][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.999118][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.007402][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.014639][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.022771][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.031053][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.038217][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.049470][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.059571][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.074249][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 51.086020][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 51.094328][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 51.102310][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 51.110803][ T437] device veth0_vlan entered promiscuous mode [ 51.122370][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 51.131707][ T437] device veth1_macvtap entered promiscuous mode [ 51.141673][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.151904][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2026/05/10 17:42:29 executed programs: 0 [ 51.806377][ T469] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.813558][ T469] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.820984][ T469] device bridge_slave_0 entered promiscuous mode [ 51.828555][ T469] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.835799][ T469] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.843380][ T469] device bridge_slave_1 entered promiscuous mode [ 51.908180][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.915874][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.926182][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.934873][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.943194][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.950397][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.957942][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.966885][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.975319][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.983588][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.990793][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.004186][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.013741][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.028220][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 52.040181][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 52.048525][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 52.056259][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 52.064867][ T469] device veth0_vlan entered promiscuous mode [ 52.076992][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 52.086425][ T469] device veth1_macvtap entered promiscuous mode [ 52.096398][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 52.106898][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 52.222356][ T474] loop2: detected capacity change from 0 to 40427 [ 52.230305][ T474] F2FS-fs (loop2): Insane cp_payload (553648128 >= 504) [ 52.237701][ T474] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 52.247990][ T474] F2FS-fs (loop2): fault_injection options not supported [ 52.262415][ T474] F2FS-fs (loop2): fault_type options not supported [ 52.269754][ T474] F2FS-fs (loop2): invalid crc value [ 52.277078][ T474] F2FS-fs (loop2): Found nat_bits in checkpoint [ 52.314862][ T474] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 52.322001][ T474] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 52.329629][ T28] audit: type=1400 audit(1778434949.745:108): avc: denied { mount } for pid=473 comm="syz.2.16" name="/" dev="loop2" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 52.334291][ T474] F2FS-fs (loop2): switch discard_unit option is not allowed [ 52.351593][ T28] audit: type=1400 audit(1778434949.745:109): avc: denied { write } for pid=473 comm="syz.2.16" name="/" dev="loop2" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 52.368728][ T480] general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] PREEMPT SMP KASAN [ 52.391990][ T480] KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007] [ 52.400458][ T480] CPU: 1 PID: 480 Comm: syz.2.16 Not tainted syzkaller #0 [ 52.407610][ T480] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 52.412104][ T28] audit: type=1400 audit(1778434949.755:110): avc: denied { write open } for pid=473 comm="syz.2.16" path=2F302F66696C65342F233130202864656C6574656429 dev="loop2" ino=10 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 52.417735][ T480] RIP: 0010:update_sit_entry+0x508/0x15c0 [ 52.448826][ T480] Code: 00 00 fc ff df 80 3c 08 00 74 08 48 89 df e8 2f 9b 8a ff 48 8b 1b 4c 01 f3 48 89 d8 48 c1 e8 03 48 b9 00 00 00 00 00 fc ff df <0f> b6 04 08 84 c0 0f 85 6d 0f 00 00 44 0f b6 23 44 89 e0 44 08 f8 [ 52.449976][ T28] audit: type=1400 audit(1778434949.755:111): avc: denied { remount } for pid=473 comm="syz.2.16" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 52.468508][ T480] RSP: 0018:ffffc90000b16f40 EFLAGS: 00010246 [ 52.468531][ T480] RAX: 0000000000000000 RBX: 0000000000000000 RCX: dffffc0000000000 [ 52.468544][ T480] RDX: ffff88811b6d3cc0 RSI: 0000000000000000 RDI: 0000000000000000 [ 52.493247][ T28] audit: type=1400 audit(1778434949.865:112): avc: denied { read } for pid=84 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 [ 52.493805][ T480] RBP: ffffc90000b17010 R08: ffff88811b6d3cc0 R09: 0000000000000003 [ 52.502154][ T28] audit: type=1400 audit(1778434949.865:113): avc: denied { search } for pid=84 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 [ 52.509987][ T480] R10: 00000000ffffffff R11: 0000000000000000 R12: 0000000000000000 [ 52.536918][ T28] audit: type=1400 audit(1778434949.865:114): avc: denied { write } for pid=84 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 [ 52.540106][ T480] R13: ffff88811d3ac0d8 R14: 0000000000000000 R15: 0000000000000080 [ 52.562263][ T28] audit: type=1400 audit(1778434949.865:115): avc: denied { add_name } for pid=84 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 52.569427][ T480] FS: 00007f09f11de6c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 52.628359][ T480] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.634958][ T480] CR2: 00007f09f11ddff8 CR3: 0000000118b5d000 CR4: 00000000003506a0 [ 52.642939][ T480] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 52.650911][ T480] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 52.658885][ T480] Call Trace: [ 52.662171][ T480] [ 52.665112][ T480] ? __kasan_check_write+0x14/0x20 [ 52.670226][ T480] ? ktime_get_coarse_with_offset+0x153/0x1a0 [ 52.676298][ T480] f2fs_allocate_data_block+0x14ca/0x3b30 [ 52.682026][ T480] ? __cfi__raw_spin_lock+0x10/0x10 [ 52.687247][ T480] ? _raw_spin_unlock+0x4c/0x70 [ 52.692107][ T480] ? f2fs_inode_dirtied+0x30e/0x360 [ 52.697334][ T480] ? __cfi_f2fs_allocate_data_block+0x10/0x10 [ 52.703454][ T480] ? f2fs_mark_inode_dirty_sync+0x13e/0x1c0 [ 52.709362][ T480] ? inc_valid_block_count+0x570/0x9e0 [ 52.714833][ T480] f2fs_map_blocks+0x17c7/0x3d50 [ 52.719807][ T480] ? __cfi_f2fs_map_blocks+0x10/0x10 [ 52.725091][ T480] ? find_get_entries+0x1c1/0x250 [ 52.730118][ T480] ? __cfi_find_get_entries+0x10/0x10 [ 52.735493][ T480] ? invalidate_inode_pages2_range+0x8fb/0x9d0 [ 52.741654][ T480] f2fs_iomap_begin+0x231/0x9a0 [ 52.746514][ T480] ? __cfi_invalidate_inode_pages2_range+0x10/0x10 [ 52.753028][ T480] ? __cfi_f2fs_iomap_begin+0x10/0x10 [ 52.758424][ T480] iomap_iter+0x5b7/0xb30 [ 52.762756][ T480] ? __cfi_f2fs_iomap_begin+0x10/0x10 [ 52.768132][ T480] __iomap_dio_rw+0xce5/0x1cb0 [ 52.772903][ T480] ? __cfi___iomap_dio_rw+0x10/0x10 [ 52.778106][ T480] ? down_read_trylock+0x27f/0x660 [ 52.783227][ T480] ? fault_in_readable+0x11a/0x150 [ 52.788354][ T480] f2fs_file_write_iter+0x18c0/0x2610 [ 52.793756][ T480] ? cgroup_rstat_updated+0xf5/0x360 [ 52.799054][ T480] ? __cfi_f2fs_file_write_iter+0x10/0x10 [ 52.804791][ T480] ? folio_add_lru+0x2d6/0x650 [ 52.809665][ T480] ? cgroup_rstat_updated+0xf5/0x360 [ 52.814960][ T480] ? __cfi_folio_add_lru+0x10/0x10 [ 52.820134][ T480] ? avc_policy_seqno+0x1b/0x70 [ 52.824994][ T480] ? fsnotify_perm+0x67/0x5b0 [ 52.829709][ T480] ? security_file_permission+0x8a/0xb0 [ 52.835277][ T480] vfs_write+0x603/0xce0 [ 52.839525][ T480] ? __cfi_vfs_write+0x10/0x10 [ 52.844290][ T480] ? __cfi_mutex_lock+0x10/0x10 [ 52.849157][ T480] ? __fdget_pos+0x2cd/0x380 [ 52.853747][ T480] ? ksys_write+0x71/0x250 [ 52.858164][ T480] ksys_write+0x149/0x250 [ 52.862494][ T480] ? __cfi_ksys_write+0x10/0x10 [ 52.867342][ T480] ? do_user_addr_fault+0x9ac/0x1050 [ 52.872659][ T480] ? debug_smp_processor_id+0x17/0x20 [ 52.878049][ T480] __x64_sys_write+0x7b/0x90 [ 52.882645][ T480] x64_sys_call+0x27b/0x9a0 [ 52.887169][ T480] do_syscall_64+0x4c/0xa0 [ 52.891809][ T480] ? clear_bhb_loop+0x30/0x80 [ 52.896550][ T480] ? clear_bhb_loop+0x30/0x80 [ 52.901301][ T480] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 52.907273][ T480] RIP: 0033:0x7f09f1399079 [ 52.911711][ T480] 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 [ 52.931443][ T480] RSP: 002b:00007f09f11de028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 52.939893][ T480] RAX: ffffffffffffffda RBX: 00007f09f15c6080 RCX: 00007f09f1399079 [ 52.947868][ T480] RDX: 000000000000003b RSI: 0000200000000080 RDI: 0000000000000004 [ 52.955849][ T480] RBP: 00007f09f142ba4c R08: 0000000000000000 R09: 0000000000000000 [ 52.964180][ T480] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 52.972206][ T480] R13: 0000000000000001 R14: 00007f09f15c6080 R15: 00007ffd14c231e8 [ 52.980285][ T480] [ 52.983360][ T480] Modules linked in: [ 52.989860][ T480] ---[ end trace 0000000000000000 ]--- [ 52.995736][ T480] RIP: 0010:update_sit_entry+0x508/0x15c0 [ 53.001588][ T480] Code: 00 00 fc ff df 80 3c 08 00 74 08 48 89 df e8 2f 9b 8a ff 48 8b 1b 4c 01 f3 48 89 d8 48 c1 e8 03 48 b9 00 00 00 00 00 fc ff df <0f> b6 04 08 84 c0 0f 85 6d 0f 00 00 44 0f b6 23 44 89 e0 44 08 f8 [ 53.021494][ T480] RSP: 0018:ffffc90000b16f40 EFLAGS: 00010246 [ 53.028764][ T480] RAX: 0000000000000000 RBX: 0000000000000000 RCX: dffffc0000000000 [ 53.037110][ T480] RDX: ffff88811b6d3cc0 RSI: 0000000000000000 RDI: 0000000000000000 [ 53.045391][ T480] RBP: ffffc90000b17010 R08: ffff88811b6d3cc0 R09: 0000000000000003 [ 53.053538][ T480] R10: 00000000ffffffff R11: 0000000000000000 R12: 0000000000000000 [ 53.062129][ T480] R13: ffff88811d3ac0d8 R14: 0000000000000000 R15: 0000000000000080 [ 53.070910][ T480] FS: 00007f09f11de6c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 53.080053][ T480] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.086765][ T480] CR2: 00007f09f13e67c0 CR3: 0000000118b5d000 CR4: 00000000003506a0 [ 53.094851][ T480] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 53.103233][ T480] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 53.111233][ T480] Kernel panic - not syncing: Fatal exception [ 53.118005][ T480] Kernel Offset: disabled [ 53.122355][ T480] Rebooting in 86400 seconds..