Warning: Permanently added '10.128.1.224' (ED25519) to the list of known hosts. 2026/02/23 03:17:10 parsed 1 programs [ 48.165490][ T28] audit: type=1400 audit(1771816631.941:106): avc: denied { unlink } for pid=392 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" [ 48.228190][ T392] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 49.294315][ T28] audit: type=1401 audit(1771816633.061:107): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 49.383211][ T429] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.390356][ T429] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.397905][ T429] device bridge_slave_0 entered promiscuous mode [ 49.405727][ T429] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.412859][ T429] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.420424][ T429] device bridge_slave_1 entered promiscuous mode [ 49.471678][ T429] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.478781][ T429] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.486120][ T429] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.493165][ T429] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.512996][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.520654][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.528201][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.538371][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.546602][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.553671][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.563195][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.571630][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.578714][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.591078][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.600559][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.614551][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.626851][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.635286][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.642770][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.651498][ T429] device veth0_vlan entered promiscuous mode [ 49.661821][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.671040][ T429] device veth1_macvtap entered promiscuous mode [ 49.681007][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.691150][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2026/02/23 03:17:13 executed programs: 0 [ 49.980534][ T458] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.987619][ T458] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.995183][ T458] device bridge_slave_0 entered promiscuous mode [ 50.002241][ T458] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.009346][ T458] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.017278][ T458] device bridge_slave_1 entered promiscuous mode [ 50.072716][ T458] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.079823][ T458] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.087440][ T458] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.094571][ T458] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.120645][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.128527][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.135808][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.144961][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.154139][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.161215][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.174599][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.182909][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.190070][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.206090][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.214357][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.237060][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 50.250648][ T458] device veth0_vlan entered promiscuous mode [ 50.263993][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 50.272951][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 50.281082][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 50.295755][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 50.304955][ T458] device veth1_macvtap entered promiscuous mode [ 50.322111][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 50.336248][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 50.488793][ T469] loop2: detected capacity change from 0 to 40427 [ 50.496951][ T469] F2FS-fs (loop2): fault_type options not supported [ 50.504426][ T469] F2FS-fs (loop2): invalid crc value [ 50.511368][ T469] F2FS-fs (loop2): Found nat_bits in checkpoint [ 50.545665][ T469] F2FS-fs (loop2): Start checkpoint disabled! [ 50.552360][ T469] F2FS-fs (loop2): f2fs_disable_checkpoint() finish, err:0 [ 50.560055][ T469] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e6 [ 50.567937][ T28] audit: type=1400 audit(1771816634.341:108): avc: denied { mount } for pid=468 comm="syz.2.15" name="/" dev="loop2" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 50.593918][ T469] syz.2.15: attempt to access beyond end of device [ 50.593918][ T469] loop2: rw=2049, sector=45096, nr_sectors = 128 limit=40427 [ 50.595704][ T28] audit: type=1400 audit(1771816634.361:109): avc: denied { write } for pid=468 comm="syz.2.15" name="/" dev="loop2" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 50.611333][ T469] syz.2.15: attempt to access beyond end of device [ 50.611333][ T469] loop2: rw=2049, sector=45224, nr_sectors = 128 limit=40427 [ 50.635463][ T28] audit: type=1400 audit(1771816634.361:110): avc: denied { add_name } for pid=468 comm="syz.2.15" name="file1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 50.664952][ T469] syz.2.15: attempt to access beyond end of device [ 50.664952][ T469] loop2: rw=2049, sector=45352, nr_sectors = 128 limit=40427 [ 50.679177][ T28] audit: type=1400 audit(1771816634.361:111): avc: denied { create } for pid=468 comm="syz.2.15" name="file1" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 50.682707][ T472] F2FS-fs (loop2): Unrecognized mount option "./file1" or missing value [ 50.699443][ T28] audit: type=1400 audit(1771816634.361:112): avc: denied { read write open } for pid=468 comm="syz.2.15" path="/0/file1/file1" dev="loop2" ino=10 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 50.709066][ T469] general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] PREEMPT SMP KASAN [ 50.731621][ T28] audit: type=1400 audit(1771816634.451:113): avc: denied { remount } for pid=468 comm="syz.2.15" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 50.742334][ T469] KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007] [ 50.742360][ T469] CPU: 0 PID: 469 Comm: syz.2.15 Not tainted syzkaller #0 [ 50.742379][ T469] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 50.779438][ T28] audit: type=1400 audit(1771816634.481:114): avc: denied { read } for pid=85 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 [ 50.787049][ T469] RIP: 0010:update_sit_entry+0x4f9/0x15a0 [ 50.787094][ T469] Code: 00 00 fc ff df 80 3c 08 00 74 08 48 89 df e8 5e eb 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 55 0f 00 00 44 0f b6 23 44 89 e0 44 08 f8 [ 50.787111][ T469] RSP: 0018:ffffc90000c56500 EFLAGS: 00010247 [ 50.787133][ T469] RAX: 0000000000000000 RBX: 0000000000000006 RCX: dffffc0000000000 [ 50.787146][ T469] RDX: ffff88811b2b3cc0 RSI: 0000000000000000 RDI: 0000000000000000 [ 50.809301][ T28] audit: type=1400 audit(1771816634.481:115): avc: denied { search } for pid=85 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 [ 50.814562][ T469] RBP: ffffc90000c565d0 R08: ffff88811b2b3cc0 R09: 0000000000000003 [ 50.814580][ T469] R10: 00000000ffffffff R11: 0000000000000000 R12: 0000000000000000 [ 50.893386][ T469] R13: ffff88811c2600c8 R14: 0000000000000006 R15: 0000000000000004 [ 50.901394][ T469] FS: 00007fefadf586c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 50.910372][ T469] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.916997][ T469] CR2: 00007fefadf36ff8 CR3: 000000012ec12000 CR4: 00000000003506b0 [ 50.925011][ T469] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 50.933084][ T469] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 50.941059][ T469] Call Trace: [ 50.944360][ T469] [ 50.947296][ T469] ? __kasan_check_write+0x14/0x20 [ 50.952422][ T469] ? ktime_get_coarse_with_offset+0x153/0x1a0 [ 50.958584][ T469] f2fs_allocate_data_block+0x14b8/0x3b00 [ 50.964453][ T469] ? __wait_one_discard_bio+0x220/0x220 [ 50.970010][ T469] ? __cfi_f2fs_allocate_data_block+0x10/0x10 [ 50.976102][ T469] ? cgroup_rstat_updated+0xf5/0x360 [ 50.981391][ T469] ? __kasan_check_read+0x11/0x20 [ 50.986426][ T469] ? __get_segment_type+0xac3/0xde0 [ 50.991678][ T469] do_write_page+0x2c5/0xc60 [ 50.996279][ T469] ? memcpy+0x56/0x70 [ 51.000268][ T469] ? __kasan_check_read+0x11/0x20 [ 51.005307][ T469] ? f2fs_do_write_node_page+0xc0/0xc0 [ 51.010793][ T469] ? __cfi_f2fs_update_age_extent_cache+0x10/0x10 [ 51.017235][ T469] ? f2fs_is_checkpointed_data+0x36/0x430 [ 51.022968][ T469] f2fs_outplace_write_data+0x14f/0x2d0 [ 51.028548][ T469] f2fs_do_write_data_page+0x105d/0x14b0 [ 51.034213][ T469] ? __cfi_f2fs_do_write_data_page+0x10/0x10 [ 51.040201][ T469] ? __kasan_check_write+0x14/0x20 [ 51.045316][ T469] ? _raw_spin_lock_irqsave+0xc2/0x130 [ 51.050781][ T469] f2fs_write_single_data_page+0x944/0x1810 [ 51.056695][ T469] ? __cfi_f2fs_write_single_data_page+0x10/0x10 [ 51.063047][ T469] ? percpu_counter_add_batch+0x13c/0x160 [ 51.068773][ T469] ? __cfi_folio_clear_dirty_for_io+0x10/0x10 [ 51.074838][ T469] ? memset+0x35/0x40 [ 51.078820][ T469] f2fs_write_data_pages+0x1607/0x2910 [ 51.084283][ T469] ? __cfi_f2fs_write_data_pages+0x10/0x10 [ 51.090105][ T469] ? __cfi___filemap_get_folio+0x10/0x10 [ 51.095736][ T469] ? __xa_set_mark+0xeb/0x150 [ 51.100417][ T469] ? __cfi___xa_set_mark+0x10/0x10 [ 51.105617][ T469] ? __cfi__raw_spin_lock+0x10/0x10 [ 51.110850][ T469] ? __cfi_f2fs_write_data_pages+0x10/0x10 [ 51.116654][ T469] do_writepages+0x3a4/0x5f0 [ 51.121256][ T469] ? f2fs_update_iostat+0x20e/0x1030 [ 51.126552][ T469] ? __cfi_do_writepages+0x10/0x10 [ 51.131674][ T469] ? __kasan_check_write+0x14/0x20 [ 51.136789][ T469] ? _raw_spin_lock+0x94/0xf0 [ 51.141481][ T469] ? _raw_spin_unlock+0x4c/0x70 [ 51.146346][ T469] filemap_fdatawrite_wbc+0x128/0x190 [ 51.151815][ T469] filemap_write_and_wait_range+0x131/0x210 [ 51.157727][ T469] ? __cfi_filemap_write_and_wait_range+0x10/0x10 [ 51.164160][ T469] f2fs_file_write_iter+0x795/0x2610 [ 51.169462][ T469] ? __stack_depot_save+0x36/0x480 [ 51.174675][ T469] ? __cfi_f2fs_file_write_iter+0x10/0x10 [ 51.180446][ T469] ? kasan_set_track+0x60/0x70 [ 51.185257][ T469] ? kasan_set_track+0x4b/0x70 [ 51.190048][ T469] ? kasan_save_alloc_info+0x25/0x30 [ 51.195344][ T469] ? __kasan_kmalloc+0x95/0xb0 [ 51.200123][ T469] ? __kmalloc+0xb1/0x1e0 [ 51.204451][ T469] ? iter_file_splice_write+0x19e/0xcd0 [ 51.210003][ T469] ? direct_splice_actor+0xf7/0x130 [ 51.215231][ T469] ? splice_direct_to_actor+0x4ad/0xb30 [ 51.220800][ T469] ? do_splice_direct+0x1c2/0x2d0 [ 51.225850][ T469] ? avc_policy_seqno+0x1b/0x70 [ 51.230722][ T469] ? fsnotify_perm+0x67/0x5b0 [ 51.235415][ T469] ? security_file_permission+0x8a/0xb0 [ 51.241024][ T469] do_iter_write+0x665/0xb40 [ 51.245663][ T469] ? vfs_iter_write+0xa0/0xa0 [ 51.250353][ T469] vfs_iter_write+0x7d/0xa0 [ 51.254888][ T469] iter_file_splice_write+0x69e/0xcd0 [ 51.260284][ T469] ? __cfi_iter_file_splice_write+0x10/0x10 [ 51.266198][ T469] ? __cfi_generic_file_splice_read+0x10/0x10 [ 51.272284][ T469] ? __kasan_check_read+0x11/0x20 [ 51.277318][ T469] ? fsnotify_perm+0x269/0x5b0 [ 51.282097][ T469] ? __cfi_iter_file_splice_write+0x10/0x10 [ 51.288005][ T469] direct_splice_actor+0xf7/0x130 [ 51.293046][ T469] splice_direct_to_actor+0x4ad/0xb30 [ 51.298437][ T469] ? __cfi_direct_splice_actor+0x10/0x10 [ 51.304109][ T469] ? __cfi_splice_direct_to_actor+0x10/0x10 [ 51.310034][ T469] ? security_file_permission+0x94/0xb0 [ 51.315690][ T469] ? rw_verify_area+0xa7/0x1c0 [ 51.320561][ T469] do_splice_direct+0x1c2/0x2d0 [ 51.325451][ T469] ? __cfi_do_splice_direct+0x10/0x10 [ 51.330930][ T469] ? security_file_permission+0x94/0xb0 [ 51.336501][ T469] do_sendfile+0x5ed/0xea0 [ 51.340949][ T469] ? do_preadv+0x390/0x390 [ 51.345381][ T469] ? __se_sys_futex+0x136/0x310 [ 51.350255][ T469] __x64_sys_sendfile64+0x199/0x1f0 [ 51.355469][ T469] ? __cfi___x64_sys_sendfile64+0x10/0x10 [ 51.361817][ T469] ? fpregs_restore_userregs+0x128/0x260 [ 51.367659][ T469] ? switch_fpu_return+0xe/0x10 [ 51.372533][ T469] x64_sys_call+0x62c/0x9a0 [ 51.377095][ T469] do_syscall_64+0x4c/0xa0 [ 51.381550][ T469] ? clear_bhb_loop+0x30/0x80 [ 51.386280][ T469] ? clear_bhb_loop+0x30/0x80 [ 51.390999][ T469] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 51.397013][ T469] RIP: 0033:0x7fefad189f69 [ 51.401470][ T469] 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 [ 51.421090][ T469] RSP: 002b:00007fefadf58058 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 51.429653][ T469] RAX: ffffffffffffffda RBX: 00007fefad355fa0 RCX: 00007fefad189f69 [ 51.437638][ T469] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000005 [ 51.445883][ T469] RBP: 00007fefad20db87 R08: 0000000000000000 R09: 0000000000000000 [ 51.454132][ T469] R10: 0000000000fffe80 R11: 0000000000000246 R12: 0000000000000000 [ 51.462307][ T469] R13: 0000000000000000 R14: 00007fefad355fa0 R15: 00007ffd8540c278 [ 51.470358][ T469] [ 51.473403][ T469] Modules linked in: [ 51.489396][ T469] ---[ end trace 0000000000000000 ]--- [ 51.494905][ T469] RIP: 0010:update_sit_entry+0x4f9/0x15a0 [ 51.500703][ T469] Code: 00 00 fc ff df 80 3c 08 00 74 08 48 89 df e8 5e eb 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 55 0f 00 00 44 0f b6 23 44 89 e0 44 08 f8 [ 51.520432][ T469] RSP: 0018:ffffc90000c56500 EFLAGS: 00010247 [ 51.526572][ T469] RAX: 0000000000000000 RBX: 0000000000000006 RCX: dffffc0000000000 [ 51.534567][ T469] RDX: ffff88811b2b3cc0 RSI: 0000000000000000 RDI: 0000000000000000 [ 51.542758][ T469] RBP: ffffc90000c565d0 R08: ffff88811b2b3cc0 R09: 0000000000000003 [ 51.550850][ T469] R10: 00000000ffffffff R11: 0000000000000000 R12: 0000000000000000 [ 51.559236][ T469] R13: ffff88811c2600c8 R14: 0000000000000006 R15: 0000000000000004 [ 51.567479][ T469] FS: 00007fefadf586c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 51.576530][ T469] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.583146][ T469] CR2: 00007fefadf36ff8 CR3: 000000012ec12000 CR4: 00000000003506b0 [ 51.591246][ T469] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 51.599266][ T469] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 51.607324][ T469] Kernel panic - not syncing: Fatal exception [ 51.614015][ T469] Kernel Offset: disabled [ 51.618361][ T469] Rebooting in 86400 seconds..