Warning: Permanently added '10.128.0.156' (ED25519) to the list of known hosts. 2025/12/24 22:15:59 parsed 1 programs [ 48.568000][ T28] audit: type=1400 audit(1766614560.473:106): avc: denied { unlink } for pid=395 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" [ 48.622382][ T395] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 49.847051][ T28] audit: type=1401 audit(1766614561.743:107): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 49.901291][ T436] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.909088][ T436] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.916630][ T436] device bridge_slave_0 entered promiscuous mode [ 49.923619][ T436] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.931047][ T436] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.938576][ T436] device bridge_slave_1 entered promiscuous mode [ 49.990480][ T436] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.997734][ T436] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.004994][ T436] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.012330][ T436] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.033594][ T309] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.041353][ T309] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.049058][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 50.056634][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.066580][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.075122][ T309] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.082333][ T309] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.091388][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.099936][ T309] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.106984][ T309] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.119986][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.129572][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.144634][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 50.156379][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 50.165177][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 50.173346][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 50.182041][ T436] device veth0_vlan entered promiscuous mode [ 50.193170][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 50.202674][ T436] device veth1_macvtap entered promiscuous mode [ 50.212846][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 50.223338][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 50.267123][ T436] syz-executor (436) used greatest stack depth: 22016 bytes left 2025/12/24 22:16:02 executed programs: 0 [ 50.594942][ T464] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.602135][ T464] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.610101][ T464] device bridge_slave_0 entered promiscuous mode [ 50.621808][ T464] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.628976][ T464] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.636461][ T464] device bridge_slave_1 entered promiscuous mode [ 50.693061][ T464] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.700127][ T464] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.707441][ T464] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.714493][ T464] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.739293][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.747097][ T309] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.755155][ T309] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.764605][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.773052][ T309] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.780139][ T309] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.796382][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.804795][ T309] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.811929][ T309] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.820025][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.838328][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 50.846832][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.859958][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 50.868192][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 50.875716][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 50.884327][ T464] device veth0_vlan entered promiscuous mode [ 50.897567][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 50.907196][ T464] device veth1_macvtap entered promiscuous mode [ 50.917084][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 50.925960][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 50.936456][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 50.944996][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 50.972179][ T475] loop2: detected capacity change from 0 to 1024 [ 50.978985][ T475] ======================================================= [ 50.978985][ T475] WARNING: The mand mount option has been deprecated and [ 50.978985][ T475] and is ignored by this kernel. Remove the mand [ 50.978985][ T475] option from the mount to silence this warning. [ 50.978985][ T475] ======================================================= [ 51.021606][ T475] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 51.031046][ T28] audit: type=1400 audit(1766614562.933:108): avc: denied { mount } for pid=474 comm="syz.2.16" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 51.053504][ T28] audit: type=1400 audit(1766614562.963:109): avc: denied { write } for pid=474 comm="syz.2.16" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 51.075403][ T28] audit: type=1400 audit(1766614562.963:110): avc: denied { add_name } for pid=474 comm="syz.2.16" name="memory.stat" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 51.096822][ T28] audit: type=1400 audit(1766614562.963:111): avc: denied { create } for pid=474 comm="syz.2.16" name="memory.stat" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 51.096942][ T475] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3836: comm syz.2.16: Allocating blocks 497-513 which overlap fs metadata [ 51.118025][ T28] audit: type=1400 audit(1766614562.963:112): avc: denied { read append open } for pid=474 comm="syz.2.16" 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 [ 51.134174][ T475] EXT4-fs (loop2): pa ffff888123d75b28: logic 256, phys. 385, len 8 [ 51.163098][ T475] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4876: group 0, free 0, pa_free 1 [ 51.175429][ T28] audit: type=1400 audit(1766614563.073:113): avc: denied { write } for pid=474 comm="syz.2.16" name="memory.stat" dev="loop2" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 51.201988][ T464] EXT4-fs error (device loop2): ext4_free_blocks:6205: comm syz-executor: Freeing blocks not in datazone - block = 104951996340688, count = 16 [ 51.208201][ T28] audit: type=1400 audit(1766614563.073:114): avc: denied { mounton } for pid=474 comm="syz.2.16" path="/0/file1/bus" dev="loop2" ino=19 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 51.218667][ T464] EXT4-fs error (device loop2): ext4_free_blocks:6205: comm syz-executor: Freeing blocks not in datazone - block = 104951996313699, count = 27000 [ 51.242985][ T28] audit: type=1400 audit(1766614563.073:115): avc: denied { read write } for pid=474 comm="syz.2.16" name="file1" dev="loop2" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 51.255886][ T464] EXT4-fs error (device loop2): ext4_free_blocks:6205: comm syz-executor: Freeing blocks not in datazone - block = 104951996313696, count = 16 [ 51.292761][ T464] EXT4-fs error (device loop2): ext4_free_blocks:6205: comm syz-executor: Freeing blocks not in datazone - block = 112641514562911, count = 25968 [ 51.308176][ T464] EXT4-fs error (device loop2): ext4_free_blocks:6205: comm syz-executor: Freeing blocks not in datazone - block = 62884297677968, count = 16 [ 51.323128][ T464] EXT4-fs error (device loop2): ext4_free_blocks:6205: comm syz-executor: Freeing blocks not in datazone - block = 62884297663542, count = 14438 [ 51.338283][ T464] EXT4-fs error (device loop2): ext4_free_blocks:6205: comm syz-executor: Freeing blocks not in datazone - block = 62884297663536, count = 16 [ 51.353315][ T464] EXT4-fs error (device loop2): ext4_free_blocks:6205: comm syz-executor: Freeing blocks not in datazone - block = 129125614799200, count = 16 [ 51.768425][ T43] device bridge_slave_1 left promiscuous mode [ 51.774584][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.782736][ T43] device bridge_slave_0 left promiscuous mode [ 51.789231][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.797808][ T43] device veth1_macvtap left promiscuous mode [ 51.803881][ T43] device veth0_vlan left promiscuous mode [ 52.063587][ T464] EXT4-fs (loop2): unmounting filesystem. [ 52.079932][ T481] loop2: detected capacity change from 0 to 1024 [ 52.103277][ T481] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 52.126952][ T481] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3836: comm syz.2.17: Allocating blocks 497-513 which overlap fs metadata [ 52.141740][ T481] EXT4-fs (loop2): pa ffff888123ee9540: logic 256, phys. 385, len 8 [ 52.149882][ T481] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4876: group 0, free 0, pa_free 1 [ 52.166152][ T464] ================================================================== [ 52.174425][ T464] BUG: KASAN: use-after-free in ext4_ext_remove_space+0x2f43/0x3fb0 [ 52.182603][ T464] Read of size 4 at addr ffff88812f487db8 by task syz-executor/464 [ 52.190494][ T464] [ 52.192845][ T464] CPU: 0 PID: 464 Comm: syz-executor Not tainted syzkaller #0 [ 52.200316][ T464] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 52.210404][ T464] Call Trace: [ 52.213705][ T464] [ 52.216732][ T464] __dump_stack+0x21/0x24 [ 52.221156][ T464] dump_stack_lvl+0xee/0x150 [ 52.225748][ T464] ? __cfi_dump_stack_lvl+0x8/0x8 [ 52.230771][ T464] ? ext4_inode_block_valid+0x2d7/0x3f0 [ 52.236322][ T464] ? ext4_ext_remove_space+0x2f43/0x3fb0 [ 52.241968][ T464] print_address_description+0x71/0x200 [ 52.247517][ T464] print_report+0x4a/0x60 [ 52.251866][ T464] kasan_report+0x122/0x150 [ 52.256373][ T464] ? ext4_ext_remove_space+0x2f43/0x3fb0 [ 52.262095][ T464] __asan_report_load4_noabort+0x14/0x20 [ 52.267803][ T464] ext4_ext_remove_space+0x2f43/0x3fb0 [ 52.273360][ T464] ? ext4_es_free_extent+0x3de/0x4c0 [ 52.278830][ T464] ? ext4_es_insert_extent+0x2ce0/0x2ce0 [ 52.284471][ T464] ? ext4_da_release_space+0x1d6/0x480 [ 52.289931][ T464] ? __cfi_ext4_ext_remove_space+0x10/0x10 [ 52.295741][ T464] ? ext4_es_remove_extent+0x1d9/0x330 [ 52.301206][ T464] ext4_ext_truncate+0x200/0x320 [ 52.306146][ T464] ext4_truncate+0x9a6/0xf90 [ 52.310737][ T464] ? __cfi_ext4_truncate+0x10/0x10 [ 52.316036][ T464] ext4_evict_inode+0xcc3/0x1460 [ 52.321066][ T464] ? _raw_spin_unlock+0x4c/0x70 [ 52.325926][ T464] ? __cfi_ext4_evict_inode+0x10/0x10 [ 52.331492][ T464] ? _raw_spin_unlock+0x4c/0x70 [ 52.336430][ T464] ? inode_io_list_del+0x19b/0x1b0 [ 52.341630][ T464] ? __cfi_ext4_evict_inode+0x10/0x10 [ 52.347008][ T464] evict+0x493/0x890 [ 52.350924][ T464] ? __kasan_check_write+0x14/0x20 [ 52.356121][ T464] ? proc_nr_inodes+0x2f0/0x2f0 [ 52.360978][ T464] ? lockref_put_return+0x152/0x1c0 [ 52.366185][ T464] ? __cfi_lockref_put_return+0x10/0x10 [ 52.371736][ T464] ? __kasan_check_write+0x14/0x20 [ 52.376847][ T464] iput+0x620/0x670 [ 52.380656][ T464] do_unlinkat+0x375/0x6b0 [ 52.385102][ T464] ? __cfi_do_unlinkat+0x10/0x10 [ 52.390043][ T464] ? getname_flags+0x206/0x500 [ 52.395328][ T464] __x64_sys_unlink+0x49/0x50 [ 52.400028][ T464] x64_sys_call+0x958/0x9a0 [ 52.404547][ T464] do_syscall_64+0x4c/0xa0 [ 52.408977][ T464] ? clear_bhb_loop+0x30/0x80 [ 52.413665][ T464] ? clear_bhb_loop+0x30/0x80 [ 52.418355][ T464] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 52.424258][ T464] RIP: 0033:0x7fb186d8df57 [ 52.428684][ T464] Code: 73 01 c3 48 c7 c1 a8 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 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 52.448396][ T464] RSP: 002b:00007ffe070e1a08 EFLAGS: 00000206 ORIG_RAX: 0000000000000057 [ 52.456899][ T464] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb186d8df57 [ 52.464967][ T464] RDX: 00007ffe070e1a30 RSI: 00007ffe070e1ac0 RDI: 00007ffe070e1ac0 [ 52.472949][ T464] RBP: 00007ffe070e1ac0 R08: 0000000000000000 R09: 0000000000000000 [ 52.480947][ T464] R10: 0000000000000100 R11: 0000000000000206 R12: 00007ffe070e2bb0 [ 52.488923][ T464] R13: 00007fb186e10b55 R14: 000000000000cba7 R15: 00007ffe070e3c80 [ 52.496989][ T464] [ 52.500012][ T464] [ 52.502334][ T464] The buggy address belongs to the physical page: [ 52.508758][ T464] page:ffffea0004bd21c0 refcount:0 mapcount:0 mapping:0000000000000000 index:0x1 pfn:0x12f487 [ 52.519022][ T464] flags: 0x4000000000000000(zone=1) [ 52.524332][ T464] raw: 4000000000000000 ffffea0004bd2208 ffffea0004bd2188 0000000000000000 [ 52.532911][ T464] raw: 0000000000000001 0000000000000000 00000000ffffffff 0000000000000000 [ 52.541492][ T464] page dumped because: kasan: bad access detected [ 52.547998][ T464] page_owner tracks the page as freed [ 52.553531][ T464] page last allocated via order 0, migratetype Movable, gfp_mask 0x141cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP|__GFP_WRITE), pid 481, tgid 480 (syz.2.17), ts 52123737606, free_ts 52161078270 [ 52.571858][ T464] post_alloc_hook+0x1f5/0x210 [ 52.576638][ T464] prep_new_page+0x1c/0x110 [ 52.581160][ T464] get_page_from_freelist+0x2c7b/0x2cf0 [ 52.586738][ T464] __alloc_pages+0x1c3/0x450 [ 52.591674][ T464] __folio_alloc+0x12/0x40 [ 52.596091][ T464] __filemap_get_folio+0x6ec/0x980 [ 52.601196][ T464] pagecache_get_page+0x2b/0x110 [ 52.606143][ T464] grab_cache_page_write_begin+0x43/0x60 [ 52.612127][ T464] ext4_write_begin+0x24b/0xf70 [ 52.616989][ T464] ext4_da_write_begin+0x3e1/0x8b0 [ 52.622115][ T464] generic_perform_write+0x2f6/0x6d0 [ 52.627425][ T464] ext4_buffered_write_iter+0x36f/0x660 [ 52.632986][ T464] ext4_file_write_iter+0x18f/0x1440 [ 52.638375][ T464] vfs_write+0x5db/0xca0 [ 52.642618][ T464] ksys_write+0x140/0x240 [ 52.646949][ T464] __x64_sys_write+0x7b/0x90 [ 52.651627][ T464] page last free stack trace: [ 52.656292][ T464] free_unref_page_prepare+0x742/0x750 [ 52.661760][ T464] free_unref_page_list+0x112/0x8b0 [ 52.666966][ T464] release_pages+0xad1/0xb20 [ 52.671601][ T464] __pagevec_release+0x71/0xe0 [ 52.676364][ T464] truncate_inode_pages_range+0x309/0xcc0 [ 52.682085][ T464] truncate_pagecache+0x6c/0x90 [ 52.686933][ T464] ext4_setattr+0xf9b/0x1a50 [ 52.691524][ T464] notify_change+0xcc3/0xf80 [ 52.696139][ T464] do_sys_ftruncate+0x58f/0x7f0 [ 52.700984][ T464] __x64_sys_ftruncate+0x60/0x70 [ 52.706009][ T464] x64_sys_call+0x2f9/0x9a0 [ 52.710605][ T464] do_syscall_64+0x4c/0xa0 [ 52.715029][ T464] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 52.721013][ T464] [ 52.723340][ T464] Memory state around the buggy address: [ 52.729063][ T464] ffff88812f487c80: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 52.737144][ T464] ffff88812f487d00: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 52.745221][ T464] >ffff88812f487d80: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 52.753387][ T464] ^ [ 52.759641][ T464] ffff88812f487e00: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 52.767728][ T464] ffff88812f487e80: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 52.775808][ T464] ================================================================== [ 52.785738][ T464] Disabling lock debugging due to kernel taint [ 52.793386][ T464] EXT4-fs (loop2): unmounting filesystem. [ 52.810236][ T485] loop2: detected capacity change from 0 to 1024 [ 52.828684][ T485] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 52.849940][ T485] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3836: comm syz.2.18: Allocating blocks 497-513 which overlap fs metadata [ 52.864563][ T485] EXT4-fs (loop2): pa ffff888123ecd738: logic 256, phys. 385, len 8 [ 52.872741][ T485] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4876: group 0, free 0, pa_free 1 [ 52.890958][ T464] EXT4-fs (loop2): unmounting filesystem. [ 52.906926][ T489] loop2: detected capacity change from 0 to 1024 [ 52.921685][ T489] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 52.940478][ T489] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3836: comm syz.2.19: Allocating blocks 497-513 which overlap fs metadata [ 52.955254][ T489] EXT4-fs (loop2): pa ffff888123ee9e70: logic 256, phys. 385, len 8 [ 52.963309][ T489] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4876: group 0, free 0, pa_free 1 [ 52.981424][ T464] EXT4-fs (loop2): unmounting filesystem. [ 52.998047][ T493] loop2: detected capacity change from 0 to 1024 [ 53.009475][ T493] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 53.029315][ T493] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3836: comm syz.2.20: Allocating blocks 497-513 which overlap fs metadata [ 53.043610][ T493] EXT4-fs (loop2): pa ffff888123ee9000: logic 256, phys. 385, len 8 [ 53.051755][ T493] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4876: group 0, free 0, pa_free 1 [ 53.069574][ T464] EXT4-fs (loop2): unmounting filesystem. [ 53.089631][ T497] loop2: detected capacity change from 0 to 1024 [ 53.109099][ T497] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 53.129585][ T497] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3836: comm syz.2.21: Allocating blocks 497-513 which overlap fs metadata [ 53.143999][ T497] EXT4-fs (loop2): pa ffff888123ecd5e8: logic 256, phys. 385, len 8 [ 53.152186][ T497] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4876: group 0, free 0, pa_free 1 [ 53.169902][ T464] EXT4-fs (loop2): unmounting filesystem. [ 53.186010][ T501] loop2: detected capacity change from 0 to 1024 [ 53.199131][ T501] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 53.218674][ T501] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3836: comm syz.2.22: Allocating blocks 497-513 which overlap fs metadata [ 53.232763][ T501] EXT4-fs (loop2): pa ffff88812b0a8c78: logic 256, phys. 385, len 8 [ 53.240824][ T501] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4876: group 0, free 0, pa_free 1 [ 53.258694][ T464] EXT4-fs (loop2): unmounting filesystem. [ 53.274815][ T506] loop2: detected capacity change from 0 to 1024 [ 53.288848][ T506] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 53.307836][ T506] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3836: comm syz.2.23: Allocating blocks 497-513 which overlap fs metadata [ 53.322262][ T506] EXT4-fs (loop2): pa ffff888114d02930: logic 256, phys. 385, len 8 [ 53.330546][ T506] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4876: group 0, free 0, pa_free 1 [ 53.348263][ T464] EXT4-fs (loop2): unmounting filesystem. [ 53.374811][ T510] loop2: detected capacity change from 0 to 1024 [ 53.391422][ T510] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 53.409212][ T510] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3836: comm syz.2.24: Allocating blocks 497-513 which overlap fs metadata [ 53.423505][ T510] EXT4-fs (loop2): pa ffff888114d02b28: logic 256, phys. 385, len 8 [ 53.431879][ T510] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4876: group 0, free 0, pa_free 1 [ 53.449389][ T464] EXT4-fs (loop2): unmounting filesystem. [ 53.470368][ T514] loop2: detected capacity change from 0 to 1024 [ 53.489744][ T514] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 53.511506][ T514] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3836: comm syz.2.25: Allocating blocks 497-513 which overlap fs metadata [ 53.525657][ T514] EXT4-fs (loop2): pa ffff88812b169f18: logic 256, phys. 385, len 8 [ 53.533724][ T514] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4876: group 0, free 0, pa_free 1 [ 53.551271][ T464] EXT4-fs (loop2): unmounting filesystem. [ 53.571741][ T518] loop2: detected capacity change from 0 to 1024 [ 53.588839][ T518] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 53.608862][ T518] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3836: comm syz.2.26: Allocating blocks 497-513 which overlap fs metadata [ 53.623765][ T518] EXT4-fs (loop2): pa ffff88812b0a8bd0: logic 256, phys. 385, len 8 [ 53.631930][ T518] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4876: group 0, free 0, pa_free 1 [ 53.650087][ T464] EXT4-fs (loop2): unmounting filesystem. [ 53.665854][ T522] loop2: detected capacity change from 0 to 1024 [ 53.679066][ T522] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 53.709277][ T522] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3836: comm syz.2.27: Allocating blocks 497-513 which overlap fs metadata [ 53.723437][ T522] EXT4-fs (loop2): pa ffff88812b0a80a8: logic 256, phys. 385, len 8 [ 53.731538][ T522] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4876: group 0, free 0, pa_free 1 [ 53.749364][ T464] EXT4-fs (loop2): unmounting filesystem. [ 53.770811][ T527] loop2: detected capacity change from 0 to 1024 [ 53.790636][ T527] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 53.809677][ T527] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3836: comm syz.2.28: Allocating blocks 497-513 which overlap fs metadata [ 53.824602][ T527] EXT4-fs (loop2): pa ffff88812b1942a0: logic 256, phys. 385, len 8 [ 53.832663][ T527] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4876: group 0, free 0, pa_free 1 [ 53.850327][ T464] EXT4-fs (loop2): unmounting filesystem. [ 53.866293][ T532] loop2: detected capacity change from 0 to 1024 [ 53.878979][ T532] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 53.900603][ T532] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3836: comm syz.2.29: Allocating blocks 497-513 which overlap fs metadata [ 53.914711][ T532] EXT4-fs (loop2): pa ffff88812b194b28: logic 256, phys. 385, len 8 [ 53.922868][ T532] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4876: group 0, free 0, pa_free 1 [ 53.940357][ T464] EXT4-fs (loop2): unmounting filesystem. [ 53.956156][ T536] loop2: detected capacity change from 0 to 1024 [ 53.968917][ T536] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 53.998997][ T536] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3836: comm syz.2.30: Allocating blocks 497-513 which overlap fs metadata [ 54.013323][ T536] EXT4-fs (loop2): pa ffff88812b169e70: logic 256, phys. 385, len 8 [ 54.021513][ T536] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4876: group 0, free 0, pa_free 1 [ 54.039497][ T464] EXT4-fs (loop2): unmounting filesystem. [ 54.060464][ T540] loop2: detected capacity change from 0 to 1024 [ 54.078988][ T540] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 54.099877][ T540] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3836: comm syz.2.31: Allocating blocks 497-513 which overlap fs metadata [ 54.114059][ T540] EXT4-fs (loop2): pa ffff88812b1ec1f8: logic 256, phys. 385, len 8 [ 54.122119][ T540] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4876: group 0, free 0, pa_free 1 [ 54.140052][ T464] EXT4-fs (loop2): unmounting filesystem. [ 54.155739][ T544] loop2: detected capacity change from 0 to 1024 [ 54.174666][ T544] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 54.195800][ T544] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3836: comm syz.2.32: Allocating blocks 497-513 which overlap fs metadata [ 54.209930][ T544] EXT4-fs (loop2): pa ffff88812b1ec5e8: logic 256, phys. 385, len 8 [ 54.218167][ T544] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4876: group 0, free 0, pa_free 1 [ 54.235693][ T464] EXT4-fs (loop2): unmounting filesystem. [ 54.256123][ T548] loop2: detected capacity change from 0 to 1024 [ 54.269028][ T548] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 54.295298][ T548] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3836: comm syz.2.33: Allocating blocks 497-513 which overlap fs metadata [ 54.309639][ T548] EXT4-fs (loop2): pa ffff88812b1eca80: logic 256, phys. 385, len 8 [ 54.317693][ T548] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4876: group 0, free 0, pa_free 1 [ 54.335087][ T464] EXT4-fs (loop2): unmounting filesystem. [ 54.358293][ T552] loop2: detected capacity change from 0 to 1024 [ 54.369085][ T552] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 54.390079][ T552] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3836: comm syz.2.34: Allocating blocks 497-513 which overlap fs metadata [ 54.404229][ T552] EXT4-fs (loop2): pa ffff88812b22adc8: logic 256, phys. 385, len 8 [ 54.412304][ T552] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4876: group 0, free 0, pa_free 1 [ 54.430495][ T464] EXT4-fs (loop2): unmounting filesystem. [ 54.449877][ T556] loop2: detected capacity change from 0 to 1024 [ 54.460410][ T556] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 54.484692][ T556] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3836: comm syz.2.35: Allocating blocks 497-513 which overlap fs metadata [ 54.498734][ T556] EXT4-fs (loop2): pa ffff88812b22a3f0: logic 256, phys. 385, len 8 [ 54.506734][ T556] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4876: group 0, free 0, pa_free 1 [ 54.524681][ T464] EXT4-fs (loop2): unmounting filesystem. [ 54.545821][ T560] loop2: detected capacity change from 0 to 1024 [ 54.560187][ T560] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 54.579579][ T560] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3836: comm syz.2.36: Allocating blocks 497-513 which overlap fs metadata [ 54.593830][ T560] EXT4-fs (loop2): pa ffff88810c3b15e8: logic 256, phys. 385, len 8 [ 54.602084][ T560] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4876: group 0, free 0, pa_free 1 [ 54.620252][ T464] EXT4-fs (loop2): unmounting filesystem. [ 54.636420][ T564] loop2: detected capacity change from 0 to 1024 [ 54.648868][ T564] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 54.669207][ T564] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3836: comm syz.2.37: Allocating blocks 497-513 which overlap fs metadata [ 54.683373][ T564] EXT4-fs (loop2): pa ffff88812b25d5e8: logic 256, phys. 385, len 8 [ 54.691468][ T564] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4876: group 0, free 0, pa_free 1 [ 54.708819][ T464] EXT4-fs (loop2): unmounting filesystem. [ 54.728856][ T568] loop2: detected capacity change from 0 to 1024 [ 54.749005][ T568] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 54.768929][ T568] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3836: comm syz.2.38: Allocating blocks 497-513 which overlap fs metadata [ 54.783054][ T568] EXT4-fs (loop2): pa ffff88812b25da80: logic 256, phys. 385, len 8 [ 54.791213][ T568] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4876: group 0, free 0, pa_free 1 [ 54.809342][ T464] EXT4-fs (loop2): unmounting filesystem. [ 54.824740][ T572] loop2: detected capacity change from 0 to 1024 [ 54.843976][ T572] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 54.864985][ T572] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3836: comm syz.2.39: Allocating blocks 497-513 which overlap fs metadata [ 54.879079][ T572] EXT4-fs (loop2): pa ffff88812b25d888: logic 256, phys. 385, len 8 [ 54.887177][ T572] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4876: group 0, free 0, pa_free 1 [ 54.904934][ T464] EXT4-fs (loop2): unmounting filesystem. [ 54.926161][ T576] loop2: detected capacity change from 0 to 1024 [ 54.938770][ T576] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 54.963645][ T576] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3836: comm syz.2.40: Allocating blocks 497-513 which overlap fs metadata [ 54.978626][ T576] EXT4-fs (loop2): pa ffff888114d832a0: logic 256, phys. 385, len 8 [ 54.986821][ T576] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4876: group 0, free 0, pa_free 1 [ 55.004866][ T464] EXT4-fs (loop2): unmounting filesystem. [ 55.025660][ T580] loop2: detected capacity change from 0 to 1024 [ 55.038703][ T580] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 55.064765][ T580] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3836: comm syz.2.41: Allocating blocks 497-513 which overlap fs metadata [ 55.079709][ T580] EXT4-fs (loop2): pa ffff88812b293b28: logic 256, phys. 385, len 8 [ 55.088423][ T580] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4876: group 0, free 0, pa_free 1 [ 55.105801][ T464] EXT4-fs (loop2): unmounting filesystem. [ 55.127093][ T584] loop2: detected capacity change from 0 to 1024 [ 55.148841][ T584] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 55.169467][ T584] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3836: comm syz.2.42: Allocating blocks 497-513 which overlap fs metadata [ 55.183412][ T584] EXT4-fs (loop2): pa ffff88812b293498: logic 256, phys. 385, len 8 [ 55.191547][ T584] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4876: group 0, free 0, pa_free 1 [ 55.209140][ T464] EXT4-fs (loop2): unmounting filesystem. [ 55.225159][ T588] loop2: detected capacity change from 0 to 1024 [ 55.244279][ T588] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 55.265383][ T588] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3836: comm syz.2.43: Allocating blocks 497-513 which overlap fs metadata [ 55.279459][ T588] EXT4-fs (loop2): pa ffff88812b293738: logic 256, phys. 385, len 8 [ 55.287714][ T588] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4876: group 0, free 0, pa_free 1 [ 55.304897][ T464] EXT4-fs (loop2): unmounting filesystem. [ 55.324734][ T592] loop2: detected capacity change from 0 to 1024 [ 55.339252][ T592] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 55.361015][ T592] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3836: comm syz.2.44: Allocating blocks 497-513 which overlap fs metadata [ 55.375137][ T592] EXT4-fs (loop2): pa ffff88812b305f18: logic 256, phys. 385, len 8 [ 55.383837][ T592] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4876: group 0, free 0, pa_free 1 [ 55.401976][ T464] EXT4-fs (loop2): unmounting filesystem. [ 55.419068][ T596] loop2: detected capacity change from 0 to 1024 [ 55.429451][ T596] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 55.451726][ T596] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3836: comm syz.2.45: Allocating blocks 497-513 which overlap fs metadata [ 55.465977][ T596] EXT4-fs (loop2): pa ffff88812b3050a8: logic 256, phys. 385, len 8 [ 55.474130][ T596] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4876: group 0, free 0, pa_free 1 [ 55.491526][ T464] EXT4-fs (loop2): unmounting filesystem. 2025/12/24 22:16:07 executed programs: 32 [ 55.507312][ T600] loop2: detected capacity change from 0 to 1024 [ 55.519400][ T600] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 55.546490][ T600] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3836: comm syz.2.46: Allocating blocks 497-513 which overlap fs metadata [ 55.560673][ T600] EXT4-fs (loop2): pa ffff88812b3057e0: logic 256, phys. 385, len 8 [ 55.568840][ T600] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4876: group 0, free 0, pa_free 1 [ 55.587197][ T464] EXT4-fs (loop2): unmounting filesystem. [ 55.608925][ T604] loop2: detected capacity change from 0 to 1024 [ 55.630333][ T604] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 55.650752][ T604] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3836: comm syz.2.47: Allocating blocks 497-513 which overlap fs metadata [ 55.665070][ T604] EXT4-fs (loop2): pa ffff888114f9a000: logic 256, phys. 385, len 8 [ 55.673280][ T604] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4876: group 0, free 0, pa_free 1 [ 55.691448][ T464] EXT4-fs (loop2): unmounting filesystem. [ 55.708187][ T608] loop2: detected capacity change from 0 to 1024 [ 55.742462][ T608] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3836: comm syz.2.48: Allocating blocks 497-513 which overlap fs metadata [ 55.756814][ T608] EXT4-fs (loop2): pa ffff88812b305d20: logic 256, phys. 385, len 8 [ 55.764931][ T608] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4876: group 0, free 0, pa_free 1 [ 55.798363][ T612] loop2: detected capacity change from 0 to 1024 [ 55.820841][ T612] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3836: comm syz.2.49: Allocating blocks 497-513 which overlap fs metadata [ 55.835791][ T612] EXT4-fs (loop2): pa ffff888114f10f18: logic 256, phys. 385, len 8 [ 55.844015][ T612] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4876: group 0, free 0, pa_free 1 [ 55.872237][ T616] loop2: detected capacity change from 0 to 1024 [ 55.899447][ T616] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3836: comm syz.2.50: Allocating blocks 497-513 which overlap fs metadata [ 55.914396][ T616] EXT4-fs (loop2): pa ffff888114f103f0: logic 256, phys. 385, len 8 [ 55.922553][ T616] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4876: group 0, free 0, pa_free 1 [ 55.955673][ T620] loop2: detected capacity change from 0 to 1024 [ 55.981547][ T620] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3836: comm syz.2.51: Allocating blocks 497-513 which overlap fs metadata [ 55.996720][ T620] EXT4-fs (loop2): pa ffff888114f10888: logic 256, phys. 385, len 8 [ 56.004870][ T620] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4876: group 0, free 0, pa_free 1 [ 56.036312][ T624] loop2: detected capacity change from 0 to 1024 [ 56.061924][ T624] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3836: comm syz.2.52: Allocating blocks 497-513 which overlap fs metadata [ 56.075949][ T624] EXT4-fs (loop2): pa ffff88812b34dd20: logic 256, phys. 385, len 8 [ 56.084123][ T624] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4876: group 0, free 0, pa_free 1 [ 56.115066][ T628] loop2: detected capacity change from 0 to 1024 [ 56.140801][ T628] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3836: comm syz.2.53: Allocating blocks 497-513 which overlap fs metadata [ 56.154944][ T628] EXT4-fs (loop2): pa ffff88812b34d9d8: logic 256, phys. 385, len 8 [ 56.163115][ T628] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4876: group 0, free 0, pa_free 1 [ 56.195139][ T632] loop2: detected capacity change from 0 to 1024 [ 56.220930][ T632] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3836: comm syz.2.54: Allocating blocks 497-513 which overlap fs metadata [ 56.236108][ T632] EXT4-fs (loop2): pa ffff88812b3b9e70: logic 256, phys. 385, len 8 [ 56.244461][ T632] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4876: group 0, free 0, pa_free 1 [ 56.278367][ T636] loop2: detected capacity change from 0 to 1024 [ 56.300693][ T636] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3836: comm syz.2.55: Allocating blocks 497-513 which overlap fs metadata [ 56.314801][ T636] EXT4-fs (loop2): pa ffff888114e7ddc8: logic 256, phys. 385, len 8 [ 56.322941][ T636] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4876: group 0, free 0, pa_free 1 [ 56.351496][ T640] loop2: detected capacity change from 0 to 1024 [ 56.382724][ T640] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3836: comm syz.2.56: Allocating blocks 497-513 which overlap fs metadata [ 56.397321][ T640] EXT4-fs (loop2): pa ffff888114e7d3f0: logic 256, phys. 385, len 8 [ 56.405491][ T640] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4876: group 0, free 0, pa_free 1 [ 56.434554][ T644] loop2: detected capacity change from 0 to 1024 [ 56.460264][ T644] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3836: comm syz.2.57: Allocating blocks 497-513 which overlap fs metadata [ 56.474483][ T644] EXT4-fs (loop2): pa ffff888114db7000: logic 256, phys. 385, len 8 [ 56.482528][ T644] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4876: group 0, free 0, pa_free 1 [ 56.514697][ T648] loop2: detected capacity change from 0 to 1024 [ 56.543257][ T648] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3836: comm syz.2.58: Allocating blocks 497-513 which overlap fs metadata [ 56.557851][ T648] EXT4-fs (loop2): pa ffff888114db7c78: logic 256, phys. 385, len 8 [ 56.566015][ T648] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4876: group 0, free 0, pa_free 1 [ 56.600194][ T652] loop2: detected capacity change from 0 to 1024 [ 56.631052][ T652] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3836: comm syz.2.59: Allocating blocks 497-513 which overlap fs metadata [ 56.645229][ T652] EXT4-fs (loop2): pa ffff88812b3b9738: logic 256, phys. 385, len 8 [ 56.654172][ T652] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4876: group 0, free 0, pa_free 1 [ 56.685580][ T656] loop2: detected capacity change from 0 to 1024 [ 56.711177][ T656] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3836: comm syz.2.60: Allocating blocks 497-513 which overlap fs metadata [ 56.725983][ T656] EXT4-fs (loop2): pa ffff88812b1d8e70: logic 256, phys. 385, len 8 [ 56.734086][ T656] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4876: group 0, free 0, pa_free 1 [ 56.761724][ T660] loop2: detected capacity change from 0 to 1024 [ 56.792041][ T660] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3836: comm syz.2.61: Allocating blocks 497-513 which overlap fs metadata [ 56.806767][ T660] EXT4-fs (loop2): pa ffff88812b1d8000: logic 256, phys. 385, len 8 [ 56.815012][ T660] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4876: group 0, free 0, pa_free 1 [ 56.832769][ T464] EXT4-fs error (device loop2): ext4_free_blocks:6205: comm syz-executor: Freeing blocks not in datazone - block = 246294899589824, count = 16 [ 56.847753][ T464] EXT4-fs error (device loop2): ext4_free_blocks:6205: comm syz-executor: Freeing blocks not in datazone - block = 246294899589119, count = 717 [ 56.873541][ T664] loop2: detected capacity change from 0 to 1024 [ 56.902317][ T664] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3836: comm syz.2.62: Allocating blocks 497-513 which overlap fs metadata [ 56.916575][ T664] EXT4-fs (loop2): pa ffff88812b3f0000: logic 256, phys. 385, len 8 [ 56.924639][ T664] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4876: group 0, free 0, pa_free 1 [ 56.953505][ T668] loop2: detected capacity change from 0 to 1024 [ 56.979675][ T668] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3836: comm syz.2.63: Allocating blocks 497-513 which overlap fs metadata [ 56.994271][ T668] EXT4-fs (loop2): pa ffff88812b3f0738: logic 256, phys. 385, len 8 [ 57.002508][ T668] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4876: group 0, free 0, pa_free 1 [ 57.035325][ T672] loop2: detected capacity change from 0 to 1024 [ 57.059971][ T672] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3836: comm syz.2.64: Allocating blocks 497-513 which overlap fs metadata [ 57.074295][ T672] EXT4-fs (loop2): pa ffff88812b1d8d20: logic 256, phys. 385, len 8 [ 57.082355][ T672] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4876: group 0, free 0, pa_free 1 [ 57.114428][ T676] loop2: detected capacity change from 0 to 1024 [ 57.141081][ T676] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3836: comm syz.2.65: Allocating blocks 497-513 which overlap fs metadata [ 57.155557][ T676] EXT4-fs (loop2): pa ffff88813005db28: logic 256, phys. 385, len 8 [ 57.163752][ T676] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4876: group 0, free 0, pa_free 1 [ 57.196198][ T680] loop2: detected capacity change from 0 to 1024 [ 57.221485][ T680] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3836: comm syz.2.66: Allocating blocks 497-513 which overlap fs metadata [ 57.236236][ T680] EXT4-fs (loop2): pa ffff8881115412a0: logic 256, phys. 385, len 8 [ 57.244930][ T680] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4876: group 0, free 0, pa_free 1 [ 57.279686][ T684] loop2: detected capacity change from 0 to 1024 [ 57.309978][ T684] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3836: comm syz.2.67: Allocating blocks 497-513 which overlap fs metadata [ 57.324006][ T684] EXT4-fs (loop2): pa ffff888111541d20: logic 256, phys. 385, len 8 [ 57.332375][ T684] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4876: group 0, free 0, pa_free 1 [ 57.363725][ T688] loop2: detected capacity change from 0 to 1024 [ 57.388775][ T688] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3836: comm syz.2.68: Allocating blocks 497-513 which overlap fs metadata [ 57.403002][ T688] EXT4-fs (loop2): pa ffff88813004e3f0: logic 256, phys. 385, len 8 [ 57.411194][ T688] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4876: group 0, free 0, pa_free 1 [ 57.439667][ T692] loop2: detected capacity change from 0 to 1024 [ 57.462106][ T692] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3836: comm syz.2.69: Allocating blocks 497-513 which overlap fs metadata [ 57.476621][ T692] EXT4-fs (loop2): pa ffff88813004e888: logic 256, phys. 385, len 8 [ 57.484757][ T692] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4876: group 0, free 0, pa_free 1 [ 57.513779][ T696] loop2: detected capacity change from 0 to 1024 [ 57.539462][ T696] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3836: comm syz.2.70: Allocating blocks 497-513 which overlap fs metadata [ 57.554758][ T696] EXT4-fs (loop2): pa ffff8881300f2888: logic 256, phys. 385, len 8 [ 57.562920][ T696] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4876: group 0, free 0, pa_free 1 [ 57.594517][ T700] loop2: detected capacity change from 0 to 1024 [ 57.618867][ T700] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3836: comm syz.2.71: Allocating blocks 497-513 which overlap fs metadata [ 57.633191][ T700] EXT4-fs (loop2): pa ffff88813005dd20: logic 256, phys. 385, len 8 [ 57.641351][ T700] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4876: group 0, free 0, pa_free 1 [ 57.658340][ T464] EXT4-fs error (device loop2): ext4_free_blocks:6205: comm syz-executor: Freeing blocks not in datazone - block = 1462041034, count = 0 [ 57.673375][ T464] EXT4-fs error (device loop2): ext4_free_blocks:6205: comm syz-executor: Freeing blocks not in datazone - block = 0, count = 192 [ 57.687079][ T464] EXT4-fs error (device loop2): ext4_free_blocks:6205: comm syz-executor: Freeing blocks not in datazone - block = 48000, count = 16 [ 57.701304][ T464] EXT4-fs error (device loop2): ext4_free_blocks:6205: comm syz-executor: Freeing blocks not in datazone - block = 25955, count = 22052 [ 57.715735][ T464] EXT4-fs error (device loop2): ext4_free_blocks:6205: comm syz-executor: Freeing blocks not in datazone - block = 25952, count = 16 [ 57.729828][ T464] EXT4-fs error (device loop2): ext4_free_blocks:6205: comm syz-executor: Freeing blocks not in datazone - block = 0, count = 32 [ 57.743663][ T464] EXT4-fs error (device loop2): ext4_free_blocks:6205: comm syz-executor: Freeing blocks not in datazone - block = 22080, count = 16 [ 57.757777][ T464] EXT4-fs error (device loop2): ext4_free_blocks:6205: comm syz-executor: Freeing blocks not in datazone - block = 32, count = 22049 [ 57.786913][ T704] loop2: detected capacity change from 0 to 1024 [ 57.811581][ T704] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3836: comm syz.2.72: Allocating blocks 497-513 which overlap fs metadata [ 57.826270][ T704] EXT4-fs (loop2): pa ffff8881300f2dc8: logic 256, phys. 385, len 8 [ 57.834605][ T704] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4876: group 0, free 0, pa_free 1 [ 57.851080][ T464] EXT4-fs error (device loop2): ext4_free_blocks:6205: comm syz-executor: Freeing blocks not in datazone - block = 71748523491968, count = 16 [ 57.866084][ T464] EXT4-fs error (device loop2): ext4_free_blocks:6205: comm syz-executor: Freeing blocks not in datazone - block = 71748523475265, count = 16705 [ 57.881193][ T464] EXT4-fs error (device loop2): ext4_free_blocks:6205: comm syz-executor: Freeing blocks not in datazone - block = 71748523475264, count = 16 [ 57.895997][ T464] EXT4-fs error (device loop2): ext4_free_blocks:6205: comm syz-executor: Freeing blocks not in datazone - block = 71748523491968, count = 16 [ 57.910849][ T464] EXT4-fs error (device loop2): ext4_free_blocks:6205: comm syz-executor: Freeing blocks not in datazone - block = 71748523475265, count = 16705 [ 57.926323][ T464] EXT4-fs error (device loop2): ext4_free_blocks:6205: comm syz-executor: Freeing blocks not in datazone - block = 71748523475264, count = 16 [ 57.941196][ T464] EXT4-fs error (device loop2): ext4_free_blocks:6205: comm syz-executor: Freeing blocks not in datazone - block = 71748523491968, count = 16 [ 57.955858][ T464] EXT4-fs error (device loop2): ext4_free_blocks:6205: comm syz-executor: Freeing blocks not in datazone - block = 71748523475265, count = 16705 [ 58.046397][ T708] loop2: detected capacity change from 0 to 1024 [ 58.071614][ T708] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3836: comm syz.2.73: Allocating blocks 497-513 which overlap fs metadata [ 58.086113][ T708] EXT4-fs (loop2): pa ffff8881300f2a80: logic 256, phys. 385, len 8 [ 58.094368][ T708] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4876: group 0, free 0, pa_free 1 [ 58.125517][ T712] loop2: detected capacity change from 0 to 1024 [ 58.160580][ T712] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3836: comm syz.2.74: Allocating blocks 497-513 which overlap fs metadata [ 58.174772][ T712] EXT4-fs (loop2): pa ffff888111541bd0: logic 256, phys. 385, len 8 [ 58.182879][ T712] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4876: group 0, free 0, pa_free 1 [ 58.215004][ T716] loop2: detected capacity change from 0 to 1024 [ 58.242601][ T716] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3836: comm syz.2.75: Allocating blocks 497-513 which overlap fs metadata [ 58.256628][ T716] EXT4-fs (loop2): pa ffff8881300895e8: logic 256, phys. 385, len 8 [ 58.264879][ T716] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4876: group 0, free 0, pa_free 1 [ 58.297639][ T720] loop2: detected capacity change from 0 to 1024 [ 58.320384][ T720] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3836: comm syz.2.76: Allocating blocks 497-513 which overlap fs metadata [ 58.335007][ T720] EXT4-fs (loop2): pa ffff888130174690: logic 256, phys. 385, len 8 [ 58.343073][ T720] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4876: group 0, free 0, pa_free 1 [ 58.375411][ T724] loop2: detected capacity change from 0 to 1024 [ 58.400520][ T724] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3836: comm syz.2.77: Allocating blocks 497-513 which overlap fs metadata [ 58.414778][ T724] EXT4-fs (loop2): pa ffff888130127a80: logic 256, phys. 385, len 8 [ 58.423149][ T724] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4876: group 0, free 0, pa_free 1 [ 58.451717][ T728] loop2: detected capacity change from 0 to 1024 [ 58.478986][ T728] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3836: comm syz.2.78: Allocating blocks 497-513 which overlap fs metadata [ 58.493512][ T728] EXT4-fs (loop2): pa ffff888130127888: logic 256, phys. 385, len 8 [ 58.501881][ T728] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4876: group 0, free 0, pa_free 1 [ 58.534938][ T732] loop2: detected capacity change from 0 to 1024 [ 58.564495][ T732] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3836: comm syz.2.79: Allocating blocks 497-513 which overlap fs metadata [ 58.579295][ T732] EXT4-fs (loop2): pa ffff888130127690: logic 256, phys. 385, len 8 [ 58.587572][ T732] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4876: group 0, free 0, pa_free 1 [ 58.619652][ T736] loop2: detected capacity change from 0 to 1024 [ 58.643712][ T736] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3836: comm syz.2.80: Allocating blocks 497-513 which overlap fs metadata [ 58.658764][ T736] EXT4-fs (loop2): pa ffff8881301742a0: logic 256, phys. 385, len 8 [ 58.666806][ T736] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4876: group 0, free 0, pa_free 1 [ 58.700656][ T740] loop2: detected capacity change from 0 to 1024 [ 58.733238][ T740] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3836: comm syz.2.81: Allocating blocks 497-513 which overlap fs metadata [ 58.747358][ T740] EXT4-fs (loop2): pa ffff888130174bd0: logic 256, phys. 385, len 8 [ 58.755667][ T740] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4876: group 0, free 0, pa_free 1 [ 58.783784][ T744] loop2: detected capacity change from 0 to 1024 [ 58.809225][ T744] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3836: comm syz.2.82: Allocating blocks 497-513 which overlap fs metadata [ 58.823324][ T744] EXT4-fs (loop2): pa ffff8881301dd150: logic 256, phys. 385, len 8 [ 58.831427][ T744] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4876: group 0, free 0, pa_free 1 [ 58.848481][ T464] EXT4-fs error (device loop2): ext4_free_blocks:6205: comm syz-executor: Freeing blocks not in datazone - block = 892715616, count = 16 [ 58.862839][ T464] EXT4-fs error (device loop2): ext4_free_blocks:6205: comm syz-executor: Freeing blocks not in datazone - block = 892693568, count = 22049 [ 58.877590][ T464] EXT4-fs error (device loop2): ext4_free_blocks:6205: comm syz-executor: Freeing blocks not in datazone - block = 58514634484496, count = 16 [ 58.892565][ T464] EXT4-fs error (device loop2): ext4_free_blocks:6205: comm syz-executor: Freeing blocks not in datazone - block = 58514634462753, count = 21744 [ 58.907591][ T464] EXT4-fs error (device loop2): ext4_free_blocks:6205: comm syz-executor: Freeing blocks not in datazone - block = 58514634462752, count = 16 [ 58.922415][ T464] EXT4-fs error (device loop2): ext4_free_blocks:6205: comm syz-executor: Freeing blocks not in datazone - block = 892716256, count = 16 [ 58.936842][ T464] EXT4-fs error (device loop2): ext4_free_blocks:6205: comm syz-executor: Freeing blocks not in datazone - block = 892694208, count = 22049 [ 58.967018][ T748] loop2: detected capacity change from 0 to 1024 [ 58.991268][ T748] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3836: comm syz.2.83: Allocating blocks 497-513 which overlap fs metadata [ 59.005457][ T748] EXT4-fs (loop2): pa ffff8881301dddc8: logic 256, phys. 385, len 8 [ 59.013707][ T748] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4876: group 0, free 0, pa_free 1 [ 59.047619][ T752] loop2: detected capacity change from 0 to 1024 [ 59.071034][ T752] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3836: comm syz.2.84: Allocating blocks 497-513 which overlap fs metadata [ 59.085894][ T752] EXT4-fs (loop2): pa ffff88813020d3f0: logic 256, phys. 385, len 8 [ 59.094365][ T752] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4876: group 0, free 0, pa_free 1 [ 59.124581][ T756] loop2: detected capacity change from 0 to 1024 [ 59.150492][ T756] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3836: comm syz.2.85: Allocating blocks 497-513 which overlap fs metadata [ 59.165666][ T756] EXT4-fs (loop2): pa ffff88812b001348: logic 256, phys. 385, len 8 [ 59.173908][ T756] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4876: group 0, free 0, pa_free 1 [ 59.202311][ T760] loop2: detected capacity change from 0 to 1024 [ 59.229309][ T760] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3836: comm syz.2.86: Allocating blocks 497-513 which overlap fs metadata [ 59.243826][ T760] EXT4-fs (loop2): pa ffff88812b001b28: logic 256, phys. 385, len 8 [ 59.251990][ T760] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4876: group 0, free 0, pa_free 1 [ 59.281903][ T764] loop2: detected capacity change from 0 to 1024 [ 59.307069][ T764] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3836: comm syz.2.87: Allocating blocks 497-513 which overlap fs metadata [ 59.321429][ T764] EXT4-fs (loop2): pa ffff88813020df18: logic 256, phys. 385, len 8 [ 59.329813][ T764] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4876: group 0, free 0, pa_free 1 [ 59.363884][ T768] loop2: detected capacity change from 0 to 1024 [ 59.388768][ T768] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3836: comm syz.2.88: Allocating blocks 497-513 which overlap fs metadata [ 59.403139][ T768] EXT4-fs (loop2): pa ffff888130230b28: logic 256, phys. 385, len 8 [ 59.411660][ T768] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4876: group 0, free 0, pa_free 1 [ 59.443040][ T772] loop2: detected capacity change from 0 to 1024 [ 59.469047][ T772] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3836: comm syz.2.89: Allocating blocks 497-513 which overlap fs metadata [ 59.483251][ T772] EXT4-fs (loop2): pa ffff8881302307e0: logic 256, phys. 385, len 8 [ 59.491305][ T772] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4876: group 0, free 0, pa_free 1 [ 59.523339][ T776] loop2: detected capacity change from 0 to 1024 [ 59.556334][ T776] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3836: comm syz.2.90: Allocating blocks 497-513 which overlap fs metadata [ 59.570509][ T776] EXT4-fs (loop2): pa ffff888130230150: logic 256, phys. 385, len 8 [ 59.578602][ T776] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4876: group 0, free 0, pa_free 1 [ 59.611769][ T780] loop2: detected capacity change from 0 to 1024 [ 59.640978][ T780] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3836: comm syz.2.91: Allocating blocks 497-513 which overlap fs metadata [ 59.655999][ T780] EXT4-fs (loop2): pa ffff888123ecdf18: logic 256, phys. 385, len 8 [ 59.664055][ T780] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4876: group 0, free 0, pa_free 1 [ 59.692789][ T784] loop2: detected capacity change from 0 to 1024 [ 59.720801][ T784] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3836: comm syz.2.92: Allocating blocks 497-513 which overlap fs metadata [ 59.735318][ T784] EXT4-fs (loop2): pa ffff888123daab28: logic 256, phys. 385, len 8 [ 59.743385][ T784] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4876: group 0, free 0, pa_free 1 [ 59.773833][ T788] loop2: detected capacity change from 0 to 1024 [ 59.798718][ T788] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3836: comm syz.2.93: Allocating blocks 497-513 which overlap fs metadata [ 59.813379][ T788] EXT4-fs (loop2): pa ffff888123ecd150: logic 256, phys. 385, len 8 [ 59.821435][ T788] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4876: group 0, free 0, pa_free 1 [ 59.852341][ T792] loop2: detected capacity change from 0 to 1024 [ 59.883172][ T792] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3836: comm syz.2.94: Allocating blocks 497-513 which overlap fs metadata [ 59.897228][ T792] EXT4-fs (loop2): pa ffff88812b0a8540: logic 256, phys. 385, len 8 [ 59.905363][ T792] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4876: group 0, free 0, pa_free 1 [ 59.941590][ T796] loop2: detected capacity change from 0 to 1024 [ 59.968781][ T796] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3836: comm syz.2.95: Allocating blocks 497-513 which overlap fs metadata [ 59.983182][ T796] EXT4-fs (loop2): pa ffff88812b0a87e0: logic 256, phys. 385, len 8 [ 59.991273][ T796] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4876: group 0, free 0, pa_free 1 [ 60.022438][ T800] loop2: detected capacity change from 0 to 1024 [ 60.047917][ T800] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3836: comm syz.2.96: Allocating blocks 497-513 which overlap fs metadata [ 60.062302][ T800] EXT4-fs (loop2): pa ffff88812b1695e8: logic 256, phys. 385, len 8 [ 60.070558][ T800] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4876: group 0, free 0, pa_free 1 [ 60.097544][ T804] loop2: detected capacity change from 0 to 1024 [ 60.121148][ T804] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3836: comm syz.2.97: Allocating blocks 497-513 which overlap fs metadata [ 60.135501][ T804] EXT4-fs (loop2): pa ffff888123ecd9d8: logic 256, phys. 385, len 8 [ 60.143766][ T804] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4876: group 0, free 0, pa_free 1 [ 60.173309][ T808] loop2: detected capacity change from 0 to 1024 [ 60.199453][ T808] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3836: comm syz.2.98: Allocating blocks 497-513 which overlap fs metadata [ 60.213733][ T808] EXT4-fs (loop2): pa ffff88812b1697e0: logic 256, phys. 385, len 8 [ 60.221885][ T808] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4876: group 0, free 0, pa_free 1 [ 60.254413][ T812] loop2: detected capacity change from 0 to 1024 [ 60.281040][ T812] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3836: comm syz.2.99: Allocating blocks 497-513 which overlap fs metadata [ 60.295261][ T812] EXT4-fs (loop2): pa ffff88813026e930: logic 256, phys. 385, len 8 [ 60.303507][ T812] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4876: group 0, free 0, pa_free 1 [ 60.334651][ T816] loop2: detected capacity change from 0 to 1024 [ 60.360114][ T816] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3836: comm syz.2.100: Allocating blocks 497-513 which overlap fs metadata [ 60.374824][ T816] EXT4-fs (loop2): pa ffff88813026ee70: logic 256, phys. 385, len 8 [ 60.383002][ T816] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4876: group 0, free 0, pa_free 1 [ 60.410391][ T820] loop2: detected capacity change from 0 to 1024 [ 60.436988][ T820] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3836: comm syz.2.101: Allocating blocks 497-513 which overlap fs metadata [ 60.451126][ T820] EXT4-fs (loop2): pa ffff88813026e498: logic 256, phys. 385, len 8 [ 60.459306][ T820] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4876: group 0, free 0, pa_free 1 [ 60.488075][ T824] loop2: detected capacity change from 0 to 1024 [ 60.510309][ T824] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3836: comm syz.2.102: Allocating blocks 497-513 which overlap fs metadata [ 60.524651][ T824] EXT4-fs (loop2): pa ffff88812b1941f8: logic 256, phys. 385, len 8 [ 60.533009][ T824] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4876: group 0, free 0, pa_free 1 2025/12/24 22:16:12 executed programs: 89 [ 60.560871][ T828] loop2: detected capacity change from 0 to 1024 [ 60.593047][ T828] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3836: comm syz.2.103: Allocating blocks 497-513 which overlap fs metadata [ 60.607266][ T828] EXT4-fs (loop2): pa ffff88812b194738: logic 256, phys. 385, len 8 [ 60.615425][ T828] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4876: group 0, free 0, pa_free 1 [ 60.648755][ T832] loop2: detected capacity change from 0 to 1024 [ 60.680915][ T832] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3836: comm syz.2.104: Allocating blocks 497-513 which overlap fs metadata [ 60.695214][ T832] EXT4-fs (loop2): pa ffff88812b1ec0a8: logic 256, phys. 385, len 8 [ 60.703258][ T832] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4876: group 0, free 0, pa_free 1 [ 60.730564][ T837] loop2: detected capacity change from 0 to 1024 [ 60.764453][ T837] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3836: comm syz.2.105: Allocating blocks 497-513 which overlap fs metadata [ 60.779406][ T837] EXT4-fs (loop2): pa ffff88812b1ecf18: logic 256, phys. 385, len 8 [ 60.787460][ T837] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4876: group 0, free 0, pa_free 1 [ 60.814253][ T841] loop2: detected capacity change from 0 to 1024 [ 60.845287][ T841] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3836: comm syz.2.106: Allocating blocks 497-513 which overlap fs metadata [ 60.859649][ T841] EXT4-fs (loop2): pa ffff88812b1eca80: logic 256, phys. 385, len 8 [ 60.867727][ T841] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4876: group 0, free 0, pa_free 1 [ 60.900052][ T845] loop2: detected capacity change from 0 to 1024 [ 60.930602][ T845] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3836: comm syz.2.107: Allocating blocks 497-513 which overlap fs metadata [ 60.945112][ T845] EXT4-fs (loop2): pa ffff8881302955e8: logic 256, phys. 385, len 8 [ 60.953609][ T845] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4876: group 0, free 0, pa_free 1 [ 60.982634][ T849] loop2: detected capacity change from 0 to 1024 [ 61.013898][ T849] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3836: comm syz.2.108: Allocating blocks 497-513 which overlap fs metadata [ 61.028769][ T849] EXT4-fs (loop2): pa ffff88812b25dbd0: logic 256, phys. 385, len 8 [ 61.036936][ T849] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4876: group 0, free 0, pa_free 1 [ 61.069840][ T853] loop2: detected capacity change from 0 to 1024 [ 61.101883][ T853] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3836: comm syz.2.109: Allocating blocks 497-513 which overlap fs metadata [ 61.116123][ T853] EXT4-fs (loop2): pa ffff88810c3b19d8: logic 256, phys. 385, len 8 [ 61.124411][ T853] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4876: group 0, free 0, pa_free 1 [ 61.156200][ T857] loop2: detected capacity change from 0 to 1024 [ 61.180374][ T857] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3836: comm syz.2.110: Allocating blocks 497-513 which overlap fs metadata [ 61.194840][ T857] EXT4-fs (loop2): pa ffff88810c3b1150: logic 256, phys. 385, len 8 [ 61.202926][ T857] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4876: group 0, free 0, pa_free 1 [ 61.231422][ T861] loop2: detected capacity change from 0 to 1024 [ 61.263708][ T861] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3836: comm syz.2.111: Allocating blocks 497-513 which overlap fs metadata [ 61.278273][ T861] EXT4-fs (loop2): pa ffff88812b22a540: logic 256, phys. 385, len 8 [ 61.286436][ T861] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4876: group 0, free 0, pa_free 1 [ 61.316295][ T865] loop2: detected capacity change from 0 to 1024 [ 61.340223][ T865] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3836: comm syz.2.112: Allocating blocks 497-513 which overlap fs metadata [ 61.354492][ T865] EXT4-fs (loop2): pa ffff888114d83bd0: logic 256, phys. 385, len 8 [ 61.362647][ T865] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4876: group 0, free 0, pa_free 1 [ 61.389976][ T869] loop2: detected capacity change from 0 to 1024 [ 61.410816][ T869] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3836: comm syz.2.113: Allocating blocks 497-513 which overlap fs metadata [ 61.425770][ T869] EXT4-fs (loop2): pa ffff88812b293e70: logic 256, phys. 385, len 8 [ 61.433883][ T869] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4876: group 0, free 0, pa_free 1 [ 61.466542][ T873] loop2: detected capacity change from 0 to 1024 [ 61.487651][ T873] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3836: comm syz.2.114: Allocating blocks 497-513 which overlap fs metadata [ 61.501812][ T873] EXT4-fs (loop2): pa ffff88812b25d348: logic 256, phys. 385, len 8 [ 61.509875][ T873] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4876: group 0, free 0, pa_free 1 [ 61.552934][ T877] loop2: detected capacity change from 0 to 1024 [ 61.581107][ T877] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3836: comm syz.2.115: Allocating blocks 497-513 which overlap fs metadata [ 61.595339][ T877] EXT4-fs (loop2): pa ffff88812b25d3f0: logic 256, phys. 385, len 8 [ 61.603893][ T877] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4876: group 0, free 0, pa_free 1 [ 61.631029][ T881] loop2: detected capacity change from 0 to 1024 [ 61.663300][ T881] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3836: comm syz.2.116: Allocating blocks 497-513 which overlap fs metadata [ 61.677798][ T881] EXT4-fs (loop2): pa ffff88812b2932a0: logic 256, phys. 385, len 8 [ 61.685919][ T881] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4876: group 0, free 0, pa_free 1 [ 61.717555][ T885] loop2: detected capacity change from 0 to 1024 [ 61.749839][ T885] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3836: comm syz.2.117: Allocating blocks 497-513 which overlap fs metadata [ 61.763951][ T885] EXT4-fs (loop2): pa ffff888114f9ad20: logic 256, phys. 385, len 8 [ 61.772106][ T885] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4876: group 0, free 0, pa_free 1 [ 61.801532][ T889] loop2: detected capacity change from 0 to 1024 [ 61.829852][ T889] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3836: comm syz.2.118: Allocating blocks 497-513 which overlap fs metadata [ 61.843991][ T889] EXT4-fs (loop2): pa ffff88812b3051f8: logic 256, phys. 385, len 8 [ 61.852046][ T889] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4876: group 0, free 0, pa_free 1 [ 61.880246][ T893] loop2: detected capacity change from 0 to 1024 [ 61.910667][ T893] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3836: comm syz.2.119: Allocating blocks 497-513 which overlap fs metadata [ 61.924782][ T893] EXT4-fs (loop2): pa ffff88812b305348: logic 256, phys. 385, len 8 [ 61.933092][ T893] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4876: group 0, free 0, pa_free 1 [ 61.961501][ T897] loop2: detected capacity change from 0 to 1024 [ 61.988656][ T897] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3836: comm syz.2.120: Allocating blocks 497-513 which overlap fs metadata [ 62.003513][ T897] EXT4-fs (loop2): pa ffff88812b2935e8: logic 256, phys. 385, len 8 [ 62.011785][ T897] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4876: group 0, free 0, pa_free 1 [ 62.043674][ T901] loop2: detected capacity change from 0 to 1024 [ 62.069182][ T901] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3836: comm syz.2.121: Allocating blocks 497-513 which overlap fs metadata [ 62.083319][ T901] EXT4-fs (loop2): pa ffff888114f6ebd0: logic 256, phys. 385, len 8 [ 62.091364][ T901] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4876: group 0, free 0, pa_free 1 [ 62.118461][ T905] loop2: detected capacity change from 0 to 1024 [ 62.152242][ T905] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3836: comm syz.2.122: Allocating blocks 497-513 which overlap fs metadata [ 62.166529][ T905] EXT4-fs (loop2): pa ffff888114f9a930: logic 256, phys. 385, len 8 [ 62.174616][ T905] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4876: group 0, free 0, pa_free 1