Warning: Permanently added '10.128.1.61' (ED25519) to the list of known hosts. 2026/04/01 19:54:29 parsed 1 programs [ 43.846242][ T28] audit: type=1400 audit(1775073270.678:106): avc: denied { unlink } for pid=378 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" [ 43.886398][ T378] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 44.699349][ T28] audit: type=1401 audit(1775073271.528:107): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 44.942321][ T417] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.949411][ T417] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.956853][ T417] device bridge_slave_0 entered promiscuous mode [ 44.963698][ T417] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.970879][ T417] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.978387][ T417] device bridge_slave_1 entered promiscuous mode [ 45.014751][ T417] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.021884][ T417] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.029219][ T417] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.036275][ T417] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.054072][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.061624][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.069000][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.076702][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.086686][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.094936][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.101992][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.116462][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.124629][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.131784][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.139399][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.147529][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.160731][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.170883][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.179053][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 45.186547][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 45.194534][ T417] device veth0_vlan entered promiscuous mode [ 45.204209][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.213669][ T417] device veth1_macvtap entered promiscuous mode [ 45.223414][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.233174][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2026/04/01 19:54:32 executed programs: 0 [ 45.440645][ T439] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.447936][ T439] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.457059][ T439] device bridge_slave_0 entered promiscuous mode [ 45.464896][ T439] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.472794][ T439] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.481086][ T439] device bridge_slave_1 entered promiscuous mode [ 45.519763][ T439] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.526994][ T439] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.534383][ T439] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.541709][ T439] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.568139][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.576436][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.583994][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.592682][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.601818][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.608876][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.617919][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.626409][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.633426][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.649144][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.658702][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.672304][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.689259][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.698087][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 45.706138][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 45.714552][ T439] device veth0_vlan entered promiscuous mode [ 45.724309][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.738607][ T439] device veth1_macvtap entered promiscuous mode [ 45.747872][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.757976][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 45.856367][ T444] loop2: detected capacity change from 0 to 40427 [ 45.865617][ T444] F2FS-fs (loop2): fault_type options not supported [ 45.873342][ T444] F2FS-fs (loop2): invalid crc value [ 45.880634][ T444] F2FS-fs (loop2): Found nat_bits in checkpoint [ 45.904674][ T444] F2FS-fs (loop2): Start checkpoint disabled! [ 45.912260][ T444] F2FS-fs (loop2): f2fs_disable_checkpoint() finish, err:0 [ 45.920048][ T444] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e6 [ 45.927762][ T28] audit: type=1400 audit(1775073272.758:108): avc: denied { mount } for pid=443 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 [ 45.941909][ T444] syz.2.15: attempt to access beyond end of device [ 45.941909][ T444] loop2: rw=2049, sector=45096, nr_sectors = 128 limit=40427 [ 45.950133][ T28] audit: type=1400 audit(1775073272.758:109): avc: denied { write } for pid=443 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 [ 45.964257][ T444] syz.2.15: attempt to access beyond end of device [ 45.964257][ T444] loop2: rw=2049, sector=45224, nr_sectors = 128 limit=40427 [ 45.985321][ T28] audit: type=1400 audit(1775073272.758:110): avc: denied { add_name } for pid=443 comm="syz.2.15" name="file1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 46.002948][ T444] syz.2.15: attempt to access beyond end of device [ 46.002948][ T444] loop2: rw=2049, sector=45352, nr_sectors = 128 limit=40427 [ 46.019468][ T447] F2FS-fs (loop2): Unrecognized mount option "./file1" or missing value [ 46.033749][ T444] general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] PREEMPT SMP KASAN [ 46.041985][ T28] audit: type=1400 audit(1775073272.758:111): avc: denied { create } for pid=443 comm="syz.2.15" name="file1" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 46.053452][ T444] KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007] [ 46.053481][ T444] CPU: 1 PID: 444 Comm: syz.2.15 Not tainted syzkaller #0 [ 46.053495][ T444] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 46.053504][ T444] RIP: 0010:update_sit_entry+0x4f9/0x15a0 [ 46.075423][ T28] audit: type=1400 audit(1775073272.758:112): avc: denied { read write open } for pid=443 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 [ 46.082212][ T444] Code: 00 00 fc ff df 80 3c 08 00 74 08 48 89 df e8 ae e1 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 [ 46.082231][ T444] RSP: 0018:ffffc900007864e0 EFLAGS: 00010247 [ 46.082246][ T444] RAX: 0000000000000000 RBX: 0000000000000006 RCX: dffffc0000000000 [ 46.082255][ T444] RDX: ffff88811a2a5100 RSI: 0000000000000000 RDI: 0000000000000000 [ 46.082263][ T444] RBP: ffffc900007865b0 R08: ffff88811a2a5100 R09: 0000000000000003 [ 46.082273][ T444] R10: 00000000ffffffff R11: 0000000000000000 R12: 0000000000000000 [ 46.082281][ T444] R13: ffff88811b1680c8 R14: 0000000000000006 R15: 0000000000000004 [ 46.082289][ T444] FS: 00007faf9df8a6c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 46.082302][ T444] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.082312][ T444] CR2: 00007faf9df69d58 CR3: 000000012d74a000 CR4: 00000000003506a0 [ 46.090322][ T28] audit: type=1400 audit(1775073272.848:113): avc: denied { remount } for pid=443 comm="syz.2.15" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 46.099890][ T444] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 46.099904][ T444] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 46.099913][ T444] Call Trace: [ 46.099917][ T444] [ 46.099923][ T444] ? __kasan_check_write+0x14/0x20 [ 46.106043][ T28] audit: type=1400 audit(1775073272.908:114): 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 [ 46.129048][ T444] ? ktime_get_coarse_with_offset+0x153/0x1a0 [ 46.129079][ T444] f2fs_allocate_data_block+0x14b8/0x3b00 [ 46.129099][ T444] ? __wait_one_discard_bio+0x220/0x220 [ 46.129117][ T444] ? __cfi_f2fs_allocate_data_block+0x10/0x10 [ 46.129132][ T444] ? cgroup_rstat_updated+0xf5/0x360 [ 46.129147][ T444] ? __kasan_check_read+0x11/0x20 [ 46.129161][ T444] ? __get_segment_type+0xac3/0xde0 [ 46.149944][ T28] audit: type=1400 audit(1775073272.908:115): 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 [ 46.155337][ T444] do_write_page+0x2c5/0xc60 [ 46.354317][ T444] ? memcpy+0x56/0x70 [ 46.358289][ T444] ? __kasan_check_read+0x11/0x20 [ 46.363315][ T444] ? f2fs_do_write_node_page+0xc0/0xc0 [ 46.369114][ T444] ? __cfi_f2fs_update_age_extent_cache+0x10/0x10 [ 46.375632][ T444] ? f2fs_is_checkpointed_data+0x36/0x430 [ 46.381350][ T444] f2fs_outplace_write_data+0x14f/0x2d0 [ 46.386897][ T444] f2fs_do_write_data_page+0x105d/0x14b0 [ 46.392516][ T444] ? __cfi_f2fs_do_write_data_page+0x10/0x10 [ 46.398581][ T444] ? __kasan_check_write+0x14/0x20 [ 46.403710][ T444] ? _raw_spin_lock_irqsave+0xc2/0x130 [ 46.409178][ T444] f2fs_write_single_data_page+0x944/0x1810 [ 46.415103][ T444] ? __cfi_f2fs_write_single_data_page+0x10/0x10 [ 46.421538][ T444] ? percpu_counter_add_batch+0x13c/0x160 [ 46.427429][ T444] ? __cfi_folio_clear_dirty_for_io+0x10/0x10 [ 46.434018][ T444] ? memset+0x35/0x40 [ 46.438168][ T444] f2fs_write_data_pages+0x174c/0x2be0 [ 46.443855][ T444] ? __cfi_f2fs_write_data_pages+0x10/0x10 [ 46.450016][ T444] ? __cfi___filemap_get_folio+0x10/0x10 [ 46.455650][ T444] ? __xa_set_mark+0xeb/0x150 [ 46.460429][ T444] ? __cfi___xa_set_mark+0x10/0x10 [ 46.465533][ T444] ? __cfi__raw_spin_lock+0x10/0x10 [ 46.470725][ T444] ? __cfi_f2fs_write_data_pages+0x10/0x10 [ 46.476637][ T444] do_writepages+0x3a4/0x5f0 [ 46.481313][ T444] ? f2fs_update_iostat+0x20e/0x1030 [ 46.486789][ T444] ? __cfi_do_writepages+0x10/0x10 [ 46.491983][ T444] ? __kasan_check_write+0x14/0x20 [ 46.497159][ T444] ? _raw_spin_lock+0x94/0xf0 [ 46.501908][ T444] ? _raw_spin_unlock+0x4c/0x70 [ 46.506807][ T444] filemap_fdatawrite_wbc+0x128/0x190 [ 46.512171][ T444] filemap_write_and_wait_range+0x131/0x210 [ 46.518055][ T444] ? __cfi_filemap_write_and_wait_range+0x10/0x10 [ 46.524474][ T444] f2fs_file_write_iter+0x795/0x2610 [ 46.529840][ T444] ? __stack_depot_save+0x36/0x480 [ 46.535032][ T444] ? __cfi_f2fs_file_write_iter+0x10/0x10 [ 46.540734][ T444] ? kasan_set_track+0x60/0x70 [ 46.545493][ T444] ? kasan_set_track+0x4b/0x70 [ 46.550257][ T444] ? kasan_save_alloc_info+0x25/0x30 [ 46.555726][ T444] ? __kasan_kmalloc+0x95/0xb0 [ 46.560478][ T444] ? __kmalloc+0xb1/0x1e0 [ 46.564885][ T444] ? iter_file_splice_write+0x19e/0xcd0 [ 46.570617][ T444] ? direct_splice_actor+0xf7/0x130 [ 46.575824][ T444] ? splice_direct_to_actor+0x4ad/0xb30 [ 46.581358][ T444] ? do_splice_direct+0x1c2/0x2d0 [ 46.586370][ T444] ? avc_policy_seqno+0x1b/0x70 [ 46.591211][ T444] ? fsnotify_perm+0x67/0x5b0 [ 46.595874][ T444] ? security_file_permission+0x8a/0xb0 [ 46.601491][ T444] do_iter_write+0x665/0xb40 [ 46.606068][ T444] ? vfs_iter_write+0xa0/0xa0 [ 46.610736][ T444] vfs_iter_write+0x7d/0xa0 [ 46.615296][ T444] iter_file_splice_write+0x69e/0xcd0 [ 46.620674][ T444] ? __cfi_iter_file_splice_write+0x10/0x10 [ 46.626632][ T444] ? __cfi_generic_file_splice_read+0x10/0x10 [ 46.632773][ T444] ? __kasan_check_read+0x11/0x20 [ 46.637780][ T444] ? fsnotify_perm+0x269/0x5b0 [ 46.642718][ T444] ? __cfi_iter_file_splice_write+0x10/0x10 [ 46.648600][ T444] direct_splice_actor+0xf7/0x130 [ 46.653772][ T444] splice_direct_to_actor+0x4ad/0xb30 [ 46.659218][ T444] ? __cfi_direct_splice_actor+0x10/0x10 [ 46.664849][ T444] ? __cfi_splice_direct_to_actor+0x10/0x10 [ 46.670912][ T444] ? security_file_permission+0x94/0xb0 [ 46.676472][ T444] ? rw_verify_area+0xa7/0x1c0 [ 46.681413][ T444] do_splice_direct+0x1c2/0x2d0 [ 46.686265][ T444] ? __cfi_do_splice_direct+0x10/0x10 [ 46.691915][ T444] ? security_file_permission+0x94/0xb0 [ 46.697820][ T444] do_sendfile+0x5ed/0xea0 [ 46.702226][ T444] ? do_preadv+0x390/0x390 [ 46.706655][ T444] ? __se_sys_futex+0x136/0x310 [ 46.711517][ T444] __x64_sys_sendfile64+0x199/0x1f0 [ 46.716868][ T444] ? __cfi___x64_sys_sendfile64+0x10/0x10 [ 46.722787][ T444] ? fpregs_restore_userregs+0x128/0x260 [ 46.728537][ T444] ? switch_fpu_return+0xe/0x10 [ 46.733390][ T444] x64_sys_call+0x62c/0x9a0 [ 46.737989][ T444] do_syscall_64+0x4c/0xa0 [ 46.742392][ T444] ? clear_bhb_loop+0x30/0x80 [ 46.747066][ T444] ? clear_bhb_loop+0x30/0x80 [ 46.751749][ T444] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 46.757638][ T444] RIP: 0033:0x7faf9d189f69 [ 46.762044][ T444] 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 [ 46.781756][ T444] RSP: 002b:00007faf9df8a058 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 46.790166][ T444] RAX: ffffffffffffffda RBX: 00007faf9d355fa0 RCX: 00007faf9d189f69 [ 46.798122][ T444] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000005 [ 46.806162][ T444] RBP: 00007faf9d20db87 R08: 0000000000000000 R09: 0000000000000000 [ 46.814745][ T444] R10: 0000000000fffe80 R11: 0000000000000246 R12: 0000000000000000 [ 46.822748][ T444] R13: 0000000000000000 R14: 00007faf9d355fa0 R15: 00007fff03e57ca8 [ 46.830722][ T444] [ 46.833914][ T444] Modules linked in: [ 46.844273][ T444] ---[ end trace 0000000000000000 ]--- [ 46.858957][ T444] RIP: 0010:update_sit_entry+0x4f9/0x15a0 [ 46.865314][ T444] Code: 00 00 fc ff df 80 3c 08 00 74 08 48 89 df e8 ae e1 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 [ 46.885076][ T444] RSP: 0018:ffffc900007864e0 EFLAGS: 00010247 [ 46.891197][ T444] RAX: 0000000000000000 RBX: 0000000000000006 RCX: dffffc0000000000 [ 46.899652][ T444] RDX: ffff88811a2a5100 RSI: 0000000000000000 RDI: 0000000000000000 [ 46.907731][ T444] RBP: ffffc900007865b0 R08: ffff88811a2a5100 R09: 0000000000000003 [ 46.916557][ T444] R10: 00000000ffffffff R11: 0000000000000000 R12: 0000000000000000 [ 46.924589][ T444] R13: ffff88811b1680c8 R14: 0000000000000006 R15: 0000000000000004 [ 46.933076][ T444] FS: 00007faf9df8a6c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 46.942648][ T444] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.949486][ T444] CR2: 00007faf9df69d58 CR3: 000000012d74a000 CR4: 00000000003506a0 [ 46.957509][ T444] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 46.965463][ T444] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 46.973479][ T444] Kernel panic - not syncing: Fatal exception [ 46.979947][ T444] Kernel Offset: disabled [ 46.984287][ T444] Rebooting in 86400 seconds..