Warning: Permanently added '10.128.1.185' (ED25519) to the list of known hosts. 2025/09/15 05:23:50 parsed 1 programs [ 48.289617][ T28] audit: type=1400 audit(1757913831.316:106): avc: denied { unlink } for pid=397 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" [ 48.321813][ T397] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 49.549483][ T28] audit: type=1401 audit(1757913832.576:107): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 49.605124][ T445] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.612223][ T445] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.620017][ T445] device bridge_slave_0 entered promiscuous mode [ 49.627054][ T445] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.634306][ T445] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.641768][ T445] device bridge_slave_1 entered promiscuous mode [ 49.697559][ T445] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.704668][ T445] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.712009][ T445] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.719097][ T445] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.739364][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.746995][ T324] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.754449][ T324] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.767084][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.775325][ T324] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.782467][ T324] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.790233][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.798446][ T324] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.805511][ T324] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.818400][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.827745][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.842870][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.854351][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.862709][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.870338][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.878643][ T445] device veth0_vlan entered promiscuous mode [ 49.889621][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.898868][ T445] device veth1_macvtap entered promiscuous mode [ 49.908672][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.918583][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2025/09/15 05:23:53 executed programs: 0 [ 50.147463][ T461] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.154882][ T461] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.162614][ T461] device bridge_slave_0 entered promiscuous mode [ 50.176576][ T461] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.183669][ T461] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.191220][ T461] device bridge_slave_1 entered promiscuous mode [ 50.254567][ T461] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.261657][ T461] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.268913][ T461] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.275979][ T461] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.303743][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.311505][ T324] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.318694][ T324] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.328360][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.336683][ T324] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.343885][ T324] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.360991][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.369385][ T324] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.376520][ T324] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.388808][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.398357][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.418292][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 50.431508][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 50.440495][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 50.448011][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 50.462676][ T461] device veth0_vlan entered promiscuous mode [ 50.473318][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 50.481694][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 50.491396][ T461] device veth1_macvtap entered promiscuous mode [ 50.500760][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 50.508491][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 50.517640][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 50.527645][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 50.536202][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 50.696329][ T472] loop2: detected capacity change from 0 to 40427 [ 50.706449][ T472] F2FS-fs (loop2): fault_type options not supported [ 50.720660][ T472] F2FS-fs (loop2): invalid crc value [ 50.734090][ T472] F2FS-fs (loop2): Found nat_bits in checkpoint [ 50.771311][ T472] F2FS-fs (loop2): Start checkpoint disabled! [ 50.778267][ T472] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e6 [ 50.786061][ T28] audit: type=1400 audit(1757913833.806:108): avc: denied { mount } for pid=471 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 [ 50.794484][ T472] syz.2.16: attempt to access beyond end of device [ 50.794484][ T472] loop2: rw=2049, sector=45096, nr_sectors = 128 limit=40427 [ 50.822706][ T472] syz.2.16: attempt to access beyond end of device [ 50.822706][ T472] loop2: rw=2049, sector=45224, nr_sectors = 128 limit=40427 [ 50.823898][ T28] audit: type=1400 audit(1757913833.816:109): avc: denied { write } for pid=471 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 [ 50.837898][ T472] syz.2.16: attempt to access beyond end of device [ 50.837898][ T472] loop2: rw=2049, sector=45352, nr_sectors = 128 limit=40427 [ 50.859142][ T28] audit: type=1400 audit(1757913833.816:110): avc: denied { add_name } for pid=471 comm="syz.2.16" name="file1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 50.873142][ T475] F2FS-fs (loop2): Unrecognized mount option "./file1" or missing value [ 50.893462][ T28] audit: type=1400 audit(1757913833.816:111): avc: denied { create } for pid=471 comm="syz.2.16" name="file1" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 50.921900][ T472] general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] PREEMPT SMP KASAN [ 50.923304][ T28] audit: type=1400 audit(1757913833.816:112): avc: denied { read write open } for pid=471 comm="syz.2.16" path="/0/file1/file1" dev="loop2" ino=10 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 50.933730][ T472] KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007] [ 50.933746][ T472] CPU: 1 PID: 472 Comm: syz.2.16 Not tainted syzkaller #0 [ 50.933765][ T472] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 50.933776][ T472] RIP: 0010:update_sit_entry+0x4f9/0x15a0 [ 50.956927][ T28] audit: type=1400 audit(1757913833.906:113): avc: denied { remount } for pid=471 comm="syz.2.16" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 50.965385][ T472] Code: 00 00 fc ff df 80 3c 08 00 74 08 48 89 df e8 fe fc 8c 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 [ 50.965404][ T472] RSP: 0018:ffffc90000a564e0 EFLAGS: 00010247 [ 51.033689][ T472] RAX: 0000000000000000 RBX: 0000000000000006 RCX: dffffc0000000000 [ 51.041671][ T472] RDX: ffff88811d5a0000 RSI: 0000000000000000 RDI: 0000000000000000 [ 51.049737][ T472] RBP: ffffc90000a565b0 R08: ffff88811d5a0000 R09: 0000000000000003 [ 51.057753][ T472] R10: 00000000ffffffff R11: 0000000000000000 R12: 0000000000000000 [ 51.065753][ T472] R13: ffff88811d99c0c8 R14: 0000000000000006 R15: 0000000000000004 [ 51.073738][ T472] FS: 00007fcc4a8346c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 51.082689][ T472] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.089325][ T472] CR2: 00007fcc4a812f98 CR3: 000000012eb11000 CR4: 00000000003506a0 [ 51.097309][ T472] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 51.105378][ T472] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 51.113440][ T472] Call Trace: [ 51.116726][ T472] [ 51.119657][ T472] ? __kasan_check_write+0x14/0x20 [ 51.124782][ T472] ? ktime_get_coarse_with_offset+0x153/0x1a0 [ 51.130853][ T472] f2fs_allocate_data_block+0x148c/0x3af0 [ 51.136584][ T472] ? __wait_one_discard_bio+0x220/0x220 [ 51.142137][ T472] ? __cfi_f2fs_allocate_data_block+0x10/0x10 [ 51.148217][ T472] ? cgroup_rstat_updated+0xf5/0x370 [ 51.153520][ T472] ? __kasan_check_read+0x11/0x20 [ 51.158642][ T472] ? __get_segment_type+0xac3/0xde0 [ 51.163916][ T472] do_write_page+0x297/0xc40 [ 51.168525][ T472] ? memcpy+0x56/0x70 [ 51.172508][ T472] ? __kasan_check_read+0x11/0x20 [ 51.177545][ T472] ? f2fs_do_write_node_page+0xc0/0xc0 [ 51.183010][ T472] ? __cfi_f2fs_update_age_extent_cache+0x10/0x10 [ 51.189440][ T472] ? f2fs_is_checkpointed_data+0x36/0x430 [ 51.195258][ T472] f2fs_outplace_write_data+0x14f/0x2d0 [ 51.200813][ T472] f2fs_do_write_data_page+0x105f/0x14a0 [ 51.206467][ T472] ? __cfi_f2fs_do_write_data_page+0x10/0x10 [ 51.212455][ T472] ? __kasan_check_write+0x14/0x20 [ 51.217586][ T472] ? _raw_spin_lock_irqsave+0xb0/0x110 [ 51.223149][ T472] f2fs_write_single_data_page+0x949/0x17f0 [ 51.229054][ T472] ? __cfi_f2fs_write_single_data_page+0x10/0x10 [ 51.235397][ T472] ? percpu_counter_add_batch+0x13c/0x160 [ 51.241125][ T472] ? __cfi_folio_clear_dirty_for_io+0x10/0x10 [ 51.247213][ T472] ? memset+0x35/0x40 [ 51.251229][ T472] f2fs_write_data_pages+0x1405/0x28b0 [ 51.256704][ T472] ? __cfi_f2fs_write_data_pages+0x10/0x10 [ 51.262723][ T472] ? __cfi___filemap_get_folio+0x10/0x10 [ 51.268368][ T472] ? xas_set_mark+0x134/0x370 [ 51.273146][ T472] ? __xa_set_mark+0xce/0x120 [ 51.277835][ T472] ? __cfi___xa_set_mark+0x10/0x10 [ 51.282965][ T472] ? __kasan_check_write+0x14/0x20 [ 51.288152][ T472] ? _raw_spin_lock+0x8e/0xe0 [ 51.292860][ T472] ? __cfi__raw_spin_lock+0x10/0x10 [ 51.298161][ T472] ? __cfi_f2fs_write_data_pages+0x10/0x10 [ 51.304069][ T472] do_writepages+0x3a9/0x5e0 [ 51.308758][ T472] ? f2fs_update_iostat+0x1e1/0xf30 [ 51.313970][ T472] ? __cfi_do_writepages+0x10/0x10 [ 51.319180][ T472] ? __kasan_check_write+0x14/0x20 [ 51.324396][ T472] ? _raw_spin_lock+0x8e/0xe0 [ 51.329176][ T472] ? _raw_spin_unlock+0x4c/0x70 [ 51.334030][ T472] filemap_fdatawrite_wbc+0x128/0x190 [ 51.339429][ T472] filemap_write_and_wait_range+0x10b/0x1d0 [ 51.345337][ T472] ? __cfi_filemap_write_and_wait_range+0x10/0x10 [ 51.351769][ T472] f2fs_file_write_iter+0x798/0x2550 [ 51.357160][ T472] ? __cfi_f2fs_file_write_iter+0x10/0x10 [ 51.362984][ T472] ? kasan_set_track+0x60/0x70 [ 51.367845][ T472] ? kasan_set_track+0x4b/0x70 [ 51.372645][ T472] ? kasan_save_alloc_info+0x25/0x30 [ 51.378121][ T472] ? __kasan_kmalloc+0x95/0xb0 [ 51.382982][ T472] ? __kmalloc+0xb1/0x1e0 [ 51.387430][ T472] ? iter_file_splice_write+0x17c/0xc50 [ 51.392986][ T472] ? direct_splice_actor+0xf7/0x130 [ 51.398205][ T472] ? splice_direct_to_actor+0x4a2/0xb10 [ 51.403849][ T472] ? do_splice_direct+0x1b3/0x2c0 [ 51.408889][ T472] ? avc_policy_seqno+0x1b/0x70 [ 51.413749][ T472] ? fsnotify_perm+0x67/0x5b0 [ 51.418436][ T472] ? security_file_permission+0x8a/0xb0 [ 51.423989][ T472] do_iter_write+0x650/0xb10 [ 51.428582][ T472] ? vfs_iter_write+0xa0/0xa0 [ 51.433285][ T472] vfs_iter_write+0x7d/0xa0 [ 51.437809][ T472] iter_file_splice_write+0x662/0xc50 [ 51.443190][ T472] ? __cfi_iter_file_splice_write+0x10/0x10 [ 51.449185][ T472] ? generic_file_splice_read+0x264/0x500 [ 51.454922][ T472] ? __cfi_generic_file_splice_read+0x10/0x10 [ 51.461203][ T472] ? __kasan_check_read+0x11/0x20 [ 51.466258][ T472] ? fsnotify_perm+0x269/0x5b0 [ 51.471028][ T472] ? __cfi_iter_file_splice_write+0x10/0x10 [ 51.477017][ T472] direct_splice_actor+0xf7/0x130 [ 51.482049][ T472] splice_direct_to_actor+0x4a2/0xb10 [ 51.487547][ T472] ? __cfi_direct_splice_actor+0x10/0x10 [ 51.493192][ T472] ? __cfi_splice_direct_to_actor+0x10/0x10 [ 51.499096][ T472] ? security_file_permission+0x94/0xb0 [ 51.504738][ T472] ? rw_verify_area+0xa7/0x1c0 [ 51.509522][ T472] do_splice_direct+0x1b3/0x2c0 [ 51.514378][ T472] ? avc_policy_seqno+0x1b/0x70 [ 51.519517][ T472] ? __cfi_do_splice_direct+0x10/0x10 [ 51.525000][ T472] ? security_file_permission+0x94/0xb0 [ 51.530560][ T472] do_sendfile+0x5c6/0xeb0 [ 51.534996][ T472] ? do_preadv+0x330/0x330 [ 51.539414][ T472] ? __se_sys_futex+0x273/0x2e0 [ 51.544266][ T472] __x64_sys_sendfile64+0x18f/0x1f0 [ 51.549482][ T472] ? __cfi___x64_sys_sendfile64+0x10/0x10 [ 51.555291][ T472] ? fpregs_restore_userregs+0x128/0x260 [ 51.560974][ T472] ? switch_fpu_return+0xe/0x10 [ 51.565919][ T472] x64_sys_call+0x62c/0x9a0 [ 51.570427][ T472] do_syscall_64+0x4c/0xa0 [ 51.574940][ T472] ? clear_bhb_loop+0x30/0x80 [ 51.579622][ T472] ? clear_bhb_loop+0x30/0x80 [ 51.584307][ T472] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 51.590295][ T472] RIP: 0033:0x7fcc4998e929 [ 51.594717][ T472] 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 [ 51.614337][ T472] RSP: 002b:00007fcc4a834038 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 51.622758][ T472] RAX: ffffffffffffffda RBX: 00007fcc49bb5fa0 RCX: 00007fcc4998e929 [ 51.630733][ T472] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000005 [ 51.638708][ T472] RBP: 00007fcc49a10b39 R08: 0000000000000000 R09: 0000000000000000 [ 51.646818][ T472] R10: 0000000000fffe80 R11: 0000000000000246 R12: 0000000000000000 [ 51.654896][ T472] R13: 0000000000000000 R14: 00007fcc49bb5fa0 R15: 00007ffe6d5335b8 [ 51.662962][ T472] [ 51.666070][ T472] Modules linked in: [ 51.679687][ T28] audit: type=1400 audit(1757913834.696:114): 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 [ 51.679933][ T472] ---[ end trace 0000000000000000 ]--- [ 51.706325][ T28] audit: type=1400 audit(1757913834.696:115): 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 [ 51.712595][ T472] RIP: 0010:update_sit_entry+0x4f9/0x15a0 [ 51.734275][ T472] Code: 00 00 fc ff df 80 3c 08 00 74 08 48 89 df e8 fe fc 8c 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 [ 51.754694][ T472] RSP: 0018:ffffc90000a564e0 EFLAGS: 00010247 [ 51.760854][ T472] RAX: 0000000000000000 RBX: 0000000000000006 RCX: dffffc0000000000 [ 51.768863][ T472] RDX: ffff88811d5a0000 RSI: 0000000000000000 RDI: 0000000000000000 [ 51.777149][ T472] RBP: ffffc90000a565b0 R08: ffff88811d5a0000 R09: 0000000000000003 [ 51.785620][ T472] R10: 00000000ffffffff R11: 0000000000000000 R12: 0000000000000000 [ 51.793838][ T472] R13: ffff88811d99c0c8 R14: 0000000000000006 R15: 0000000000000004 [ 51.801943][ T472] FS: 00007fcc4a8346c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 51.811035][ T472] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.817709][ T472] CR2: 00007f210d5f4000 CR3: 000000012eb11000 CR4: 00000000003506b0 [ 51.825916][ T472] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 51.834053][ T472] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 51.842084][ T472] Kernel panic - not syncing: Fatal exception [ 51.848512][ T472] Kernel Offset: disabled [ 51.852844][ T472] Rebooting in 86400 seconds..