Warning: Permanently added '10.128.1.186' (ED25519) to the list of known hosts. 2026/03/24 17:52:55 parsed 1 programs [ 41.337117][ T24] kauditd_printk_skb: 31 callbacks suppressed [ 41.337129][ T24] audit: type=1400 audit(1774374775.859:105): avc: denied { unlink } for pid=422 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" [ 41.388150][ T422] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 42.000832][ T443] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.008276][ T443] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.015541][ T443] device bridge_slave_0 entered promiscuous mode [ 42.022458][ T443] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.029504][ T443] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.036780][ T443] device bridge_slave_1 entered promiscuous mode [ 42.065116][ T443] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.072176][ T443] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.079445][ T443] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.086480][ T443] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.101473][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.109143][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.116423][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.125738][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.134142][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.141234][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.149562][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.157950][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.165072][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.176237][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 42.185392][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 42.198496][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 42.209233][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 42.217337][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 42.224903][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 42.233969][ T443] device veth0_vlan entered promiscuous mode [ 42.243170][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 42.252511][ T443] device veth1_macvtap entered promiscuous mode [ 42.261585][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 42.271884][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 42.344727][ T24] audit: type=1401 audit(1774374776.859:106): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 42.546002][ T24] audit: type=1400 audit(1774374777.059:107): avc: denied { create } for pid=477 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 2026/03/24 17:52:57 executed programs: 0 [ 42.823965][ T24] audit: type=1400 audit(1774374777.339:108): avc: denied { write } for pid=413 comm="syz-execprog" path="pipe:[15096]" dev="pipefs" ino=15096 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 42.863696][ T486] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.871375][ T486] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.879259][ T486] device bridge_slave_0 entered promiscuous mode [ 42.886503][ T486] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.893696][ T486] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.901143][ T486] device bridge_slave_1 entered promiscuous mode [ 42.930337][ T486] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.937408][ T486] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.944773][ T486] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.952087][ T486] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.971931][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.979761][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.986967][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.000143][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.008601][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.016693][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.023842][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.035909][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.044495][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.052807][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.060117][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.071630][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 43.079999][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.089147][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 43.097565][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.113322][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 43.121820][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 43.132711][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 43.140845][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 43.149900][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 43.157494][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 43.165843][ T486] device veth0_vlan entered promiscuous mode [ 43.172928][ T9] device bridge_slave_1 left promiscuous mode [ 43.179411][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.187442][ T9] device bridge_slave_0 left promiscuous mode [ 43.193833][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.201848][ T9] device veth1_macvtap left promiscuous mode [ 43.208306][ T9] device veth0_vlan left promiscuous mode [ 43.272191][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 43.281437][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 43.290430][ T486] device veth1_macvtap entered promiscuous mode [ 43.298917][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 43.306830][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 43.315381][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 43.324776][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 43.333222][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 43.407520][ T491] ====================================================== [ 43.407520][ T491] WARNING: the mand mount option is being deprecated and [ 43.407520][ T491] will be removed in v5.15! [ 43.407520][ T491] ====================================================== [ 43.478450][ T491] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 43.487669][ T24] audit: type=1400 audit(1774374778.009:109): avc: denied { mount } for pid=490 comm="syz.2.17" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 43.497719][ T491] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3358: comm syz.2.17: Allocating blocks 497-513 which overlap fs metadata [ 43.515224][ T24] audit: type=1400 audit(1774374778.009:110): avc: denied { write } for pid=490 comm="syz.2.17" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 43.523429][ T491] EXT4-fs (loop2): pa ffff888125edd5e8: logic 256, phys. 385, len 8 [ 43.545215][ T24] audit: type=1400 audit(1774374778.009:111): avc: denied { add_name } for pid=490 comm="syz.2.17" name="memory.stat" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 43.552516][ T491] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 43.583959][ T24] audit: type=1400 audit(1774374778.009:112): avc: denied { create } for pid=490 comm="syz.2.17" name="memory.stat" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 43.604715][ T24] audit: type=1400 audit(1774374778.009:113): avc: denied { read append open } for pid=490 comm="syz.2.17" path="/0/file1/memory.stat" dev="loop2" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 43.619071][ T486] EXT4-fs error (device loop2): ext4_free_blocks:5701: comm syz-executor: Freeing blocks not in datazone - block = 204935104, count = 0 [ 43.628950][ T24] audit: type=1400 audit(1774374778.099:114): avc: denied { write } for pid=490 comm="syz.2.17" name="memory.stat" dev="loop2" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 43.643307][ T486] EXT4-fs error (device loop2): ext4_free_blocks:5701: comm syz-executor: Freeing blocks not in datazone - block = 204935104, count = 16 [ 43.680819][ T486] EXT4-fs error (device loop2): ext4_free_blocks:5701: comm syz-executor: Freeing blocks not in datazone - block = 12156913354144, count = 16 [ 43.696045][ T486] EXT4-fs error (device loop2): ext4_free_blocks:5701: comm syz-executor: Freeing blocks not in datazone - block = 12156913352807, count = 1348 [ 43.819520][ T502] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 43.836141][ T502] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3358: comm syz.2.18: Allocating blocks 497-513 which overlap fs metadata [ 43.850278][ T502] EXT4-fs (loop2): pa ffff888125f642a0: logic 256, phys. 385, len 8 [ 43.858621][ T502] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 43.874009][ T486] ================================================================== [ 43.882222][ T486] BUG: KASAN: use-after-free in ext4_ext_remove_space+0x374f/0x4570 [ 43.890186][ T486] Read of size 4 at addr ffff88812c1afdb8 by task syz-executor/486 [ 43.898144][ T486] [ 43.900471][ T486] CPU: 1 PID: 486 Comm: syz-executor Not tainted syzkaller #0 [ 43.908030][ T486] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 43.918088][ T486] Call Trace: [ 43.921371][ T486] __dump_stack+0x21/0x24 [ 43.925688][ T486] dump_stack_lvl+0x1a7/0x208 [ 43.930348][ T486] ? show_regs_print_info+0x18/0x18 [ 43.935550][ T486] ? thaw_kernel_threads+0x220/0x220 [ 43.940951][ T486] print_address_description+0x7f/0x2c0 [ 43.946493][ T486] ? ext4_ext_remove_space+0x374f/0x4570 [ 43.952113][ T486] kasan_report+0xe2/0x130 [ 43.956513][ T486] ? __read_extent_tree_block+0x1e8/0x790 [ 43.962243][ T486] ? ext4_ext_remove_space+0x374f/0x4570 [ 43.968016][ T486] __asan_report_load4_noabort+0x14/0x20 [ 43.973629][ T486] ext4_ext_remove_space+0x374f/0x4570 [ 43.979068][ T486] ? __kasan_slab_free+0x11/0x20 [ 43.984698][ T486] ? ext4_es_free_extent+0x3de/0x4c0 [ 43.991377][ T486] ? ext4_es_free_extent+0x3de/0x4c0 [ 43.996731][ T486] ? __es_remove_extent+0xdbf/0x16f0 [ 44.002175][ T486] ? _raw_write_lock+0x94/0xf0 [ 44.007002][ T486] ? ext4_da_release_space+0x19f/0x410 [ 44.012460][ T486] ? ext4_ext_index_trans_blocks+0x100/0x100 [ 44.018490][ T486] ext4_ext_truncate+0x169/0x1f0 [ 44.023457][ T486] ext4_truncate+0xb21/0x12d0 [ 44.028114][ T486] ? __ext4_mark_inode_dirty+0x610/0x610 [ 44.033859][ T486] ext4_evict_inode+0xf5b/0x1770 [ 44.038966][ T486] ? _raw_spin_unlock+0x4d/0x70 [ 44.043996][ T486] ? ext4_inode_is_fast_symlink+0x370/0x370 [ 44.050172][ T486] ? inode_io_list_del_locked+0x1b3/0x210 [ 44.056051][ T486] ? _raw_spin_unlock+0x4d/0x70 [ 44.060891][ T486] ? ext4_inode_is_fast_symlink+0x370/0x370 [ 44.066794][ T486] evict+0x4ae/0x930 [ 44.070789][ T486] ? mode_strip_sgid+0x160/0x160 [ 44.075821][ T486] ? _raw_spin_lock+0x94/0xf0 [ 44.080632][ T486] ? _raw_spin_trylock_bh+0x150/0x150 [ 44.086378][ T486] ? iput+0x291/0x7c0 [ 44.090386][ T486] ? __kasan_check_write+0x14/0x20 [ 44.095573][ T486] iput+0x638/0x7c0 [ 44.099373][ T486] do_unlinkat+0x347/0x680 [ 44.104014][ T486] ? __check_object_size+0x2f4/0x3c0 [ 44.109526][ T486] ? fsnotify_link_count+0x90/0x90 [ 44.114628][ T486] ? getname_flags+0x206/0x500 [ 44.119392][ T486] __x64_sys_unlink+0x49/0x50 [ 44.124051][ T486] do_syscall_64+0x31/0x40 [ 44.128583][ T486] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 44.134453][ T486] RIP: 0033:0x7faca8c71467 [ 44.139025][ T486] Code: 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 57 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 [ 44.159753][ T486] RSP: 002b:00007ffcd6bb9978 EFLAGS: 00000206 ORIG_RAX: 0000000000000057 [ 44.168271][ T486] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faca8c71467 [ 44.176412][ T486] RDX: 00007ffcd6bb99a0 RSI: 00007ffcd6bb9a30 RDI: 00007ffcd6bb9a30 [ 44.184489][ T486] RBP: 00007ffcd6bb9a30 R08: 00007ffcd6bbaa30 R09: 00000000ffffffff [ 44.192607][ T486] R10: 0000000000000100 R11: 0000000000000206 R12: 00007ffcd6bbab20 [ 44.200690][ T486] R13: 00007faca8d051c3 R14: 000000000000ab27 R15: 00007ffcd6bbbbf0 [ 44.209021][ T486] [ 44.211894][ T486] The buggy address belongs to the page: [ 44.217907][ T486] page:ffffea0004b06bc0 refcount:0 mapcount:0 mapping:0000000000000000 index:0x1 pfn:0x12c1af [ 44.229990][ T486] flags: 0x4000000000000000() [ 44.234802][ T486] raw: 4000000000000000 ffffea0004b06c08 ffffea0004b06b88 0000000000000000 [ 44.244125][ T486] raw: 0000000000000001 0000000000000000 00000000ffffffff 0000000000000000 [ 44.253064][ T486] page dumped because: kasan: bad access detected [ 44.259644][ T486] page_owner tracks the page as freed [ 44.265020][ T486] page last allocated via order 0, migratetype Movable, gfp_mask 0x101cca(GFP_HIGHUSER_MOVABLE|__GFP_WRITE), pid 502, ts 43836020666, free_ts 43872772420 [ 44.280507][ T486] prep_new_page+0x179/0x180 [ 44.285661][ T486] get_page_from_freelist+0x223b/0x23d0 [ 44.291193][ T486] __alloc_pages_nodemask+0x290/0x620 [ 44.296763][ T486] pagecache_get_page+0x63e/0x930 [ 44.301773][ T486] grab_cache_page_write_begin+0x59/0xb0 [ 44.307611][ T486] ext4_write_begin+0x2a8/0x1690 [ 44.312559][ T486] ext4_da_write_begin+0x478/0xf10 [ 44.317683][ T486] generic_perform_write+0x2ce/0x540 [ 44.323403][ T486] ext4_buffered_write_iter+0x4b8/0x640 [ 44.328962][ T486] ext4_file_write_iter+0x53f/0x1980 [ 44.334438][ T486] vfs_write+0x758/0xdc0 [ 44.338672][ T486] ksys_write+0x149/0x250 [ 44.342982][ T486] __x64_sys_write+0x7b/0x90 [ 44.347760][ T486] do_syscall_64+0x31/0x40 [ 44.352372][ T486] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 44.358263][ T486] page last free stack trace: [ 44.363024][ T486] free_unref_page_prepare+0x2b7/0x2d0 [ 44.368463][ T486] free_unref_page_list+0x129/0x9c0 [ 44.373642][ T486] release_pages+0xe52/0xea0 [ 44.378321][ T486] pagevec_lru_move_fn+0x193/0x210 [ 44.383508][ T486] lru_cache_add+0x119/0x380 [ 44.389373][ T486] add_to_page_cache_lru+0x18e/0x210 [ 44.394731][ T486] page_cache_ra_unbounded+0x45d/0x7e0 [ 44.400282][ T486] ondemand_readahead+0x7b5/0xc00 [ 44.405294][ T486] page_cache_sync_ra+0x250/0x2a0 [ 44.410412][ T486] ext4_readdir+0xb78/0x3ab0 [ 44.414979][ T486] iterate_dir+0x260/0x570 [ 44.419371][ T486] __se_sys_getdents64+0xf2/0x250 [ 44.424368][ T486] __x64_sys_getdents64+0x7b/0x90 [ 44.429369][ T486] do_syscall_64+0x31/0x40 [ 44.433788][ T486] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 44.439682][ T486] [ 44.441995][ T486] Memory state around the buggy address: [ 44.447619][ T486] ffff88812c1afc80: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 44.455673][ T486] ffff88812c1afd00: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 44.463719][ T486] >ffff88812c1afd80: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 44.471857][ T486] ^ [ 44.477919][ T486] ffff88812c1afe00: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 44.486510][ T486] ffff88812c1afe80: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 44.494975][ T486] ================================================================== [ 44.503409][ T486] Disabling lock debugging due to kernel taint [ 44.628518][ T507] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 44.645408][ T507] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3358: comm syz.2.19: Allocating blocks 497-513 which overlap fs metadata [ 44.660913][ T507] EXT4-fs (loop2): pa ffff888125f64b28: logic 256, phys. 385, len 8 [ 44.669508][ T507] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 44.788308][ T512] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 44.807362][ T512] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3358: comm syz.2.20: Allocating blocks 497-513 which overlap fs metadata [ 44.821748][ T512] EXT4-fs (loop2): pa ffff888125cc3b28: logic 256, phys. 385, len 8 [ 44.830133][ T512] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 44.957918][ T517] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 44.978382][ T517] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3358: comm syz.2.21: Allocating blocks 497-513 which overlap fs metadata [ 44.992441][ T517] EXT4-fs (loop2): pa ffff8881270235e8: logic 256, phys. 385, len 8 [ 45.000451][ T517] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 45.102203][ T522] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 45.119376][ T522] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3358: comm syz.2.22: Allocating blocks 497-513 which overlap fs metadata [ 45.134025][ T522] EXT4-fs (loop2): pa ffff8881270b1738: logic 256, phys. 385, len 8 [ 45.142393][ T522] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 45.267869][ T546] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 45.283670][ T546] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3358: comm syz.2.23: Allocating blocks 497-513 which overlap fs metadata [ 45.297764][ T546] EXT4-fs (loop2): pa ffff888127023e70: logic 256, phys. 385, len 8 [ 45.306034][ T546] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 45.407997][ T551] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 45.425176][ T551] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3358: comm syz.2.24: Allocating blocks 497-513 which overlap fs metadata [ 45.441147][ T551] EXT4-fs (loop2): pa ffff8881270b1f18: logic 256, phys. 385, len 8 [ 45.450494][ T551] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 45.628081][ T556] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 45.645764][ T556] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3358: comm syz.2.25: Allocating blocks 497-513 which overlap fs metadata [ 45.659991][ T556] EXT4-fs (loop2): pa ffff8881270e0d20: logic 256, phys. 385, len 8 [ 45.668331][ T556] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 45.827983][ T561] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 45.845825][ T561] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3358: comm syz.2.26: Allocating blocks 497-513 which overlap fs metadata [ 45.860021][ T561] EXT4-fs (loop2): pa ffff8881270e0000: logic 256, phys. 385, len 8 [ 45.868254][ T561] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 46.019448][ T566] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 46.036183][ T566] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3358: comm syz.2.27: Allocating blocks 497-513 which overlap fs metadata [ 46.050297][ T566] EXT4-fs (loop2): pa ffff8881271687e0: logic 256, phys. 385, len 8 [ 46.058399][ T566] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 46.198000][ T571] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 46.216842][ T571] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3358: comm syz.2.28: Allocating blocks 497-513 which overlap fs metadata [ 46.234483][ T571] EXT4-fs (loop2): pa ffff8881271683f0: logic 256, phys. 385, len 8 [ 46.242998][ T571] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 46.358367][ T576] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 46.375003][ T576] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3358: comm syz.2.29: Allocating blocks 497-513 which overlap fs metadata [ 46.389320][ T576] EXT4-fs (loop2): pa ffff888127168d20: logic 256, phys. 385, len 8 [ 46.397425][ T576] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 46.537995][ T581] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 46.555660][ T581] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3358: comm syz.2.30: Allocating blocks 497-513 which overlap fs metadata [ 46.569833][ T581] EXT4-fs (loop2): pa ffff8881271dca80: logic 256, phys. 385, len 8 [ 46.577950][ T581] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 46.698004][ T586] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 46.715745][ T586] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3358: comm syz.2.31: Allocating blocks 497-513 which overlap fs metadata [ 46.729975][ T586] EXT4-fs (loop2): pa ffff8881271419d8: logic 256, phys. 385, len 8 [ 46.738336][ T586] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 46.848105][ T591] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 46.864833][ T591] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3358: comm syz.2.32: Allocating blocks 497-513 which overlap fs metadata [ 46.878789][ T591] EXT4-fs (loop2): pa ffff8881271dc5e8: logic 256, phys. 385, len 8 [ 46.886776][ T591] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 47.038102][ T596] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 47.056466][ T596] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3358: comm syz.2.33: Allocating blocks 497-513 which overlap fs metadata [ 47.070752][ T596] EXT4-fs (loop2): pa ffff88811c8f6738: logic 256, phys. 385, len 8 [ 47.079082][ T596] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 47.218000][ T601] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 47.236189][ T601] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3358: comm syz.2.34: Allocating blocks 497-513 which overlap fs metadata [ 47.251080][ T601] EXT4-fs (loop2): pa ffff88811c8f62a0: logic 256, phys. 385, len 8 [ 47.259349][ T601] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 47.458295][ T606] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 47.476290][ T606] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3358: comm syz.2.35: Allocating blocks 497-513 which overlap fs metadata [ 47.490899][ T606] EXT4-fs (loop2): pa ffff88811cb777e0: logic 256, phys. 385, len 8 [ 47.499504][ T606] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 47.647973][ T611] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 47.664674][ T611] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3358: comm syz.2.36: Allocating blocks 497-513 which overlap fs metadata [ 47.679108][ T611] EXT4-fs (loop2): pa ffff88811c8da540: logic 256, phys. 385, len 8 [ 47.687128][ T611] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 47.867875][ T616] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 47.884997][ T616] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3358: comm syz.2.37: Allocating blocks 497-513 which overlap fs metadata [ 47.899332][ T616] EXT4-fs (loop2): pa ffff88811c8da690: logic 256, phys. 385, len 8 [ 47.907743][ T616] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 2026/03/24 17:53:02 executed programs: 23 [ 48.027969][ T621] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 48.044984][ T621] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3358: comm syz.2.38: Allocating blocks 497-513 which overlap fs metadata [ 48.059098][ T621] EXT4-fs (loop2): pa ffff88811cbc9c78: logic 256, phys. 385, len 8 [ 48.067118][ T621] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 48.188214][ T626] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 48.205215][ T626] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3358: comm syz.2.39: Allocating blocks 497-513 which overlap fs metadata [ 48.219488][ T626] EXT4-fs (loop2): pa ffff88811c9ef690: logic 256, phys. 385, len 8 [ 48.227793][ T626] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 48.368060][ T631] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 48.385068][ T631] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3358: comm syz.2.40: Allocating blocks 497-513 which overlap fs metadata [ 48.399233][ T631] EXT4-fs (loop2): pa ffff88811c9efd20: logic 256, phys. 385, len 8 [ 48.407368][ T631] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 48.528037][ T636] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 48.545236][ T636] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3358: comm syz.2.41: Allocating blocks 497-513 which overlap fs metadata [ 48.559663][ T636] EXT4-fs (loop2): pa ffff88811cbc9000: logic 256, phys. 385, len 8 [ 48.568740][ T636] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 48.697953][ T641] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 48.714732][ T641] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3358: comm syz.2.42: Allocating blocks 497-513 which overlap fs metadata [ 48.728655][ T641] EXT4-fs (loop2): pa ffff88811cb77f18: logic 256, phys. 385, len 8 [ 48.736710][ T641] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 48.877921][ T646] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 48.896144][ T646] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3358: comm syz.2.43: Allocating blocks 497-513 which overlap fs metadata [ 48.910443][ T646] EXT4-fs (loop2): pa ffff88812723e150: logic 256, phys. 385, len 8 [ 48.919503][ T646] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 48.934304][ T486] EXT4-fs error (device loop2): ext4_free_blocks:5701: comm syz-executor: Freeing blocks not in datazone - block = 233049536, count = 16 [ 48.948696][ T486] EXT4-fs error (device loop2): ext4_free_blocks:5701: comm syz-executor: Freeing blocks not in datazone - block = 233046016, count = 3523 [ 48.963591][ T486] EXT4-fs error (device loop2): ext4_free_blocks:5701: comm syz-executor: Freeing blocks not in datazone - block = 2284922601472, count = 19712 [ 48.979593][ T486] EXT4-fs error (device loop2): ext4_free_blocks:5701: comm syz-executor: Freeing blocks not in datazone - block = 3520, count = 16 [ 48.993423][ T486] EXT4-fs error (device loop2): ext4_free_blocks:5701: comm syz-executor: Freeing blocks not in datazone - block = 1, count = 3523 [ 49.007230][ T486] EXT4-fs error (device loop2): ext4_free_blocks:5701: comm syz-executor: Freeing blocks not in datazone - block = 13494787247555, count = 22544 [ 49.024606][ T486] EXT4-fs error (device loop2): ext4_free_blocks:5701: comm syz-executor: Freeing blocks not in datazone - block = 34917632, count = 0 [ 49.039891][ T486] EXT4-fs error (device loop2): ext4_free_blocks:5701: comm syz-executor: Freeing blocks not in datazone - block = 34917632, count = 16 [ 49.238388][ T651] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 49.257788][ T651] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3358: comm syz.2.44: Allocating blocks 497-513 which overlap fs metadata [ 49.272194][ T651] EXT4-fs (loop2): pa ffff88812723e930: logic 256, phys. 385, len 8 [ 49.281302][ T651] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 49.297746][ T486] EXT4-fs error (device loop2): ext4_free_blocks:5701: comm syz-executor: Freeing blocks not in datazone - block = 3520, count = 16 [ 49.315549][ T486] EXT4-fs error (device loop2): ext4_free_blocks:5701: comm syz-executor: Freeing blocks not in datazone - block = 1, count = 3523 [ 49.331110][ T486] EXT4-fs error (device loop2): ext4_free_blocks:5701: comm syz-executor: Freeing blocks not in datazone - block = 12579959213507, count = 12752 [ 49.348170][ T486] EXT4-fs error (device loop2): ext4_free_blocks:5701: comm syz-executor: Freeing blocks not in datazone - block = 34917632, count = 0 [ 49.368708][ T486] EXT4-fs error (device loop2): ext4_free_blocks:5701: comm syz-executor: Freeing blocks not in datazone - block = 34917632, count = 16 [ 49.390498][ T486] EXT4-fs error (device loop2): ext4_free_blocks:5701: comm syz-executor: Freeing blocks not in datazone - block = 0, count = 0 [ 49.407177][ T486] EXT4-fs error (device loop2): ext4_free_blocks:5701: comm syz-executor: Freeing blocks not in datazone - block = 0, count = 16 [ 49.424905][ T486] EXT4-fs error (device loop2): ext4_free_blocks:5701: comm syz-executor: Freeing blocks not in datazone - block = 205007680, count = 0 [ 49.627902][ T656] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 49.649349][ T656] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3358: comm syz.2.45: Allocating blocks 497-513 which overlap fs metadata [ 49.663444][ T656] EXT4-fs (loop2): pa ffff88811cbc9348: logic 256, phys. 385, len 8 [ 49.671523][ T656] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 49.858426][ T661] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 49.875783][ T661] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3358: comm syz.2.46: Allocating blocks 497-513 which overlap fs metadata [ 49.890602][ T661] EXT4-fs (loop2): pa ffff888127256b28: logic 256, phys. 385, len 8 [ 49.898651][ T661] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 50.098550][ T666] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 50.115546][ T666] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3358: comm syz.2.47: Allocating blocks 497-513 which overlap fs metadata [ 50.129910][ T666] EXT4-fs (loop2): pa ffff8881272561f8: logic 256, phys. 385, len 8 [ 50.138193][ T666] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 50.298191][ T671] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 50.315832][ T671] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3358: comm syz.2.48: Allocating blocks 497-513 which overlap fs metadata [ 50.330469][ T671] EXT4-fs (loop2): pa ffff888127224540: logic 256, phys. 385, len 8 [ 50.338621][ T671] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 50.458023][ T676] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 50.475645][ T676] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3358: comm syz.2.49: Allocating blocks 497-513 which overlap fs metadata [ 50.489866][ T676] EXT4-fs (loop2): pa ffff888125c28888: logic 256, phys. 385, len 8 [ 50.499181][ T676] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 50.707942][ T681] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 50.725235][ T681] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3358: comm syz.2.50: Allocating blocks 497-513 which overlap fs metadata [ 50.739952][ T681] EXT4-fs (loop2): pa ffff888125c28498: logic 256, phys. 385, len 8 [ 50.748263][ T681] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 50.888008][ T686] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 50.904972][ T686] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3358: comm syz.2.51: Allocating blocks 497-513 which overlap fs metadata [ 50.919162][ T686] EXT4-fs (loop2): pa ffff888127294dc8: logic 256, phys. 385, len 8 [ 50.927299][ T686] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 51.068171][ T691] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 51.085225][ T691] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3358: comm syz.2.52: Allocating blocks 497-513 which overlap fs metadata [ 51.099655][ T691] EXT4-fs (loop2): pa ffff888127294348: logic 256, phys. 385, len 8 [ 51.107684][ T691] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 51.218256][ T696] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 51.236228][ T696] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3358: comm syz.2.53: Allocating blocks 497-513 which overlap fs metadata [ 51.250316][ T696] EXT4-fs (loop2): pa ffff8881273433f0: logic 256, phys. 385, len 8 [ 51.258556][ T696] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 51.428051][ T701] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 51.445288][ T701] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3358: comm syz.2.54: Allocating blocks 497-513 which overlap fs metadata [ 51.459344][ T701] EXT4-fs (loop2): pa ffff888127343888: logic 256, phys. 385, len 8 [ 51.467467][ T701] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 51.628280][ T706] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 51.646316][ T706] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3358: comm syz.2.55: Allocating blocks 497-513 which overlap fs metadata [ 51.660439][ T706] EXT4-fs (loop2): pa ffff8881272243f0: logic 256, phys. 385, len 8 [ 51.668564][ T706] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 51.768012][ T711] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 51.785106][ T711] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3358: comm syz.2.56: Allocating blocks 497-513 which overlap fs metadata [ 51.799133][ T711] EXT4-fs (loop2): pa ffff888127343000: logic 256, phys. 385, len 8 [ 51.807312][ T711] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 51.868446][ T716] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 51.884833][ T716] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3358: comm syz.2.57: Allocating blocks 497-513 which overlap fs metadata [ 51.899457][ T716] EXT4-fs (loop2): pa ffff88811cbc9a80: logic 256, phys. 385, len 8 [ 51.907601][ T716] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 51.922126][ T486] EXT4-fs error (device loop2): ext4_free_blocks:5701: comm syz-executor: Freeing blocks not in datazone - block = 206040432, count = 0 [ 51.936560][ T486] EXT4-fs error (device loop2): ext4_free_blocks:5701: comm syz-executor: Freeing blocks not in datazone - block = 29950962860160, count = 32288 [ 52.117987][ T721] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 52.134989][ T721] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3358: comm syz.2.58: Allocating blocks 497-513 which overlap fs metadata [ 52.149393][ T721] EXT4-fs (loop2): pa ffff888127316f18: logic 256, phys. 385, len 8 [ 52.157579][ T721] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 52.298120][ T726] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 52.317898][ T726] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3358: comm syz.2.59: Allocating blocks 497-513 which overlap fs metadata [ 52.332764][ T726] EXT4-fs (loop2): pa ffff88812739ad20: logic 256, phys. 385, len 8 [ 52.341085][ T726] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 52.479515][ T731] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 52.497959][ T731] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3358: comm syz.2.60: Allocating blocks 497-513 which overlap fs metadata [ 52.512444][ T731] EXT4-fs (loop2): pa ffff888127316bd0: logic 256, phys. 385, len 8 [ 52.520485][ T731] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 52.535583][ T486] EXT4-fs error (device loop2): ext4_free_blocks:5701: comm syz-executor: Freeing blocks not in datazone - block = 2833849680, count = 16 [ 52.550430][ T486] EXT4-fs error (device loop2): ext4_free_blocks:5701: comm syz-executor: Freeing blocks not in datazone - block = 2833817008, count = 32684 [ 52.565400][ T486] EXT4-fs error (device loop2): ext4_free_blocks:5701: comm syz-executor: Freeing blocks not in datazone - block = 185714385919296, count = 16 [ 52.581381][ T486] EXT4-fs error (device loop2): ext4_free_blocks:5701: comm syz-executor: Freeing blocks not in datazone - block = 185714385911724, count = 7584 [ 52.596655][ T486] EXT4-fs error (device loop2): ext4_free_blocks:5701: comm syz-executor: Freeing blocks not in datazone - block = 185714385911712, count = 16 [ 52.612177][ T486] EXT4-fs error (device loop2): ext4_free_blocks:5701: comm syz-executor: Freeing blocks not in datazone - block = 2833849648, count = 16 [ 52.626615][ T486] EXT4-fs error (device loop2): ext4_free_blocks:5701: comm syz-executor: Freeing blocks not in datazone - block = 2833816976, count = 32684 [ 52.641407][ T486] EXT4-fs error (device loop2): ext4_free_blocks:5701: comm syz-executor: Freeing blocks not in datazone - block = 185714385919264, count = 16 [ 52.817974][ T736] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 52.836498][ T736] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3358: comm syz.2.61: Allocating blocks 497-513 which overlap fs metadata [ 52.851058][ T736] EXT4-fs (loop2): pa ffff888125d99930: logic 256, phys. 385, len 8 [ 52.859671][ T736] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 52.968041][ T741] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 52.985967][ T741] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3358: comm syz.2.62: Allocating blocks 497-513 which overlap fs metadata [ 53.000013][ T741] EXT4-fs (loop2): pa ffff88811cbe3000: logic 256, phys. 385, len 8 [ 53.008019][ T741] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 2026/03/24 17:53:07 executed programs: 48 [ 53.117975][ T746] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 53.135937][ T746] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3358: comm syz.2.63: Allocating blocks 497-513 which overlap fs metadata [ 53.150300][ T746] EXT4-fs (loop2): pa ffff88811cbe30a8: logic 256, phys. 385, len 8 [ 53.158420][ T746] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 53.173038][ T486] EXT4-fs error (device loop2): ext4_free_blocks:5701: comm syz-executor: Freeing blocks not in datazone - block = 3520, count = 16 [ 53.187289][ T486] EXT4-fs error (device loop2): ext4_free_blocks:5701: comm syz-executor: Freeing blocks not in datazone - block = 1, count = 3523 [ 53.201099][ T486] EXT4-fs error (device loop2): ext4_free_blocks:5701: comm syz-executor: Freeing blocks not in datazone - block = 12579959213507, count = 9632 [ 53.216271][ T486] EXT4-fs error (device loop2): ext4_free_blocks:5701: comm syz-executor: Freeing blocks not in datazone - block = 34917632, count = 0 [ 53.230365][ T486] EXT4-fs error (device loop2): ext4_free_blocks:5701: comm syz-executor: Freeing blocks not in datazone - block = 34917632, count = 16 [ 53.244774][ T486] EXT4-fs error (device loop2): ext4_free_blocks:5701: comm syz-executor: Freeing blocks not in datazone - block = 15272903708099, count = 0 [ 53.259608][ T486] EXT4-fs error (device loop2): ext4_free_blocks:5701: comm syz-executor: Freeing blocks not in datazone - block = 15272903708096, count = 16 [ 53.274447][ T486] EXT4-fs error (device loop2): ext4_free_blocks:5701: comm syz-executor: Freeing blocks not in datazone - block = 206439200, count = 0 [ 53.408043][ T751] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 53.425054][ T751] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3358: comm syz.2.64: Allocating blocks 497-513 which overlap fs metadata [ 53.439971][ T751] EXT4-fs (loop2): pa ffff888125d997e0: logic 256, phys. 385, len 8 [ 53.448113][ T751] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 53.657958][ T756] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 53.675155][ T756] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3358: comm syz.2.65: Allocating blocks 497-513 which overlap fs metadata [ 53.689410][ T756] EXT4-fs (loop2): pa ffff88811cbe3888: logic 256, phys. 385, len 8 [ 53.697599][ T756] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 53.838165][ T761] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 53.855282][ T761] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3358: comm syz.2.66: Allocating blocks 497-513 which overlap fs metadata [ 53.869517][ T761] EXT4-fs (loop2): pa ffff888125ccc348: logic 256, phys. 385, len 8 [ 53.877755][ T761] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1