Warning: Permanently added '10.128.1.172' (ED25519) to the list of known hosts. 2026/03/09 20:41:02 parsed 1 programs [ 47.588633][ T28] audit: type=1400 audit(1773088863.454:106): avc: denied { unlink } for pid=399 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" [ 47.646290][ T399] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 48.571295][ T424] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.579599][ T424] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.587012][ T424] device bridge_slave_0 entered promiscuous mode [ 48.594832][ T424] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.602009][ T424] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.609720][ T424] device bridge_slave_1 entered promiscuous mode [ 48.660621][ T424] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.667766][ T424] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.675117][ T424] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.682267][ T424] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.703031][ T332] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.710771][ T332] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.718043][ T332] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.727183][ T332] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.735485][ T332] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.742532][ T332] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.752333][ T332] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.760587][ T332] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.767608][ T332] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.781327][ T332] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.790848][ T332] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.805267][ T332] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.816491][ T332] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.824697][ T332] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.832408][ T332] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.840742][ T424] device veth0_vlan entered promiscuous mode [ 48.852268][ T332] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.861682][ T424] device veth1_macvtap entered promiscuous mode [ 48.871345][ T332] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.881701][ T332] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.347537][ T28] audit: type=1401 audit(1773088865.204:107): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" 2026/03/09 20:41:05 executed programs: 0 [ 49.578213][ T466] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.585289][ T466] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.592912][ T466] device bridge_slave_0 entered promiscuous mode [ 49.600124][ T466] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.607154][ T466] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.615567][ T466] device bridge_slave_1 entered promiscuous mode [ 49.668896][ T466] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.675956][ T466] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.683407][ T466] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.690478][ T466] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.711746][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.719642][ T372] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.726884][ T372] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.736047][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.744519][ T372] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.751616][ T372] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.760393][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.768842][ T372] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.775901][ T372] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.789319][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.798955][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.813433][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.824985][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.833357][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.841065][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.849423][ T466] device veth0_vlan entered promiscuous mode [ 49.860444][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.869619][ T466] device veth1_macvtap entered promiscuous mode [ 49.879593][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.889898][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.923476][ T477] loop2: detected capacity change from 0 to 1024 [ 49.930211][ T477] ======================================================= [ 49.930211][ T477] WARNING: The mand mount option has been deprecated and [ 49.930211][ T477] and is ignored by this kernel. Remove the mand [ 49.930211][ T477] option from the mount to silence this warning. [ 49.930211][ T477] ======================================================= [ 49.979735][ T477] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 49.989589][ T28] audit: type=1400 audit(1773088865.854:108): avc: denied { mount } for pid=476 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 [ 50.012235][ T28] audit: type=1400 audit(1773088865.854:109): avc: denied { write } for pid=476 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 [ 50.027294][ T477] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3852: comm syz.2.16: Allocating blocks 497-513 which overlap fs metadata [ 50.050168][ T28] audit: type=1400 audit(1773088865.854:110): avc: denied { add_name } for pid=476 comm="syz.2.16" name="memory.stat" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 50.064645][ T477] EXT4-fs (loop2): pa ffff88812e405540: logic 256, phys. 385, len 8 [ 50.071806][ T28] audit: type=1400 audit(1773088865.854:111): avc: denied { create } for pid=476 comm="syz.2.16" name="memory.stat" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 50.079085][ T477] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 50.100038][ T28] audit: type=1400 audit(1773088865.854:112): avc: denied { read append open } for pid=476 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 [ 50.135248][ T28] audit: type=1400 audit(1773088865.974:113): avc: denied { write } for pid=476 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 [ 50.136755][ T466] ================================================================== [ 50.159888][ T28] audit: type=1400 audit(1773088865.984:114): avc: denied { mounton } for pid=476 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 [ 50.165332][ T466] BUG: KASAN: use-after-free in ext4_ext_remove_space+0x348b/0x40d0 [ 50.188329][ T28] audit: type=1400 audit(1773088865.984:115): avc: denied { read write } for pid=476 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 [ 50.195608][ T466] Read of size 4 at addr ffff8881261b3db8 by task syz-executor/466 [ 50.225873][ T466] [ 50.228226][ T466] CPU: 1 PID: 466 Comm: syz-executor Not tainted syzkaller #0 [ 50.235788][ T466] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 50.246117][ T466] Call Trace: [ 50.249405][ T466] [ 50.252383][ T466] __dump_stack+0x21/0x24 [ 50.256827][ T466] dump_stack_lvl+0x110/0x170 [ 50.261530][ T466] ? __cfi_dump_stack_lvl+0x8/0x8 [ 50.266581][ T466] ? ext4_inode_block_valid+0x2d7/0x3f0 [ 50.272187][ T466] ? ext4_ext_remove_space+0x348b/0x40d0 [ 50.277934][ T466] print_address_description+0x71/0x200 [ 50.283516][ T466] print_report+0x4a/0x60 [ 50.287967][ T466] kasan_report+0x122/0x150 [ 50.292503][ T466] ? ext4_ext_remove_space+0x348b/0x40d0 [ 50.298167][ T466] __asan_report_load4_noabort+0x14/0x20 [ 50.303811][ T466] ext4_ext_remove_space+0x348b/0x40d0 [ 50.309300][ T466] ? memset+0x35/0x40 [ 50.313312][ T466] ? ext4_es_insert_extent+0x2d60/0x2d60 [ 50.318993][ T466] ? _raw_write_lock+0x94/0xf0 [ 50.323789][ T466] ? ext4_da_release_space+0x1d6/0x480 [ 50.329261][ T466] ? __cfi_ext4_ext_remove_space+0x10/0x10 [ 50.335084][ T466] ? ext4_es_remove_extent+0x1d9/0x330 [ 50.340558][ T466] ext4_ext_truncate+0x200/0x320 [ 50.345509][ T466] ext4_truncate+0x9be/0xfb0 [ 50.350120][ T466] ? __cfi_ext4_truncate+0x10/0x10 [ 50.355244][ T466] ext4_evict_inode+0xccf/0x1470 [ 50.360195][ T466] ? _raw_spin_unlock+0x4c/0x70 [ 50.365077][ T466] ? __cfi_ext4_evict_inode+0x10/0x10 [ 50.370466][ T466] ? _raw_spin_unlock+0x4c/0x70 [ 50.375343][ T466] ? inode_io_list_del+0x19b/0x1b0 [ 50.380479][ T466] ? __cfi_ext4_evict_inode+0x10/0x10 [ 50.385976][ T466] evict+0x4d7/0x8f0 [ 50.389913][ T466] ? proc_nr_inodes+0x2f0/0x2f0 [ 50.394786][ T466] ? lockref_put_return+0x152/0x1d0 [ 50.400011][ T466] ? __cfi_lockref_put_return+0x10/0x10 [ 50.405594][ T466] ? __kasan_check_write+0x14/0x20 [ 50.410723][ T466] iput+0x620/0x670 [ 50.414551][ T466] do_unlinkat+0x380/0x6d0 [ 50.418985][ T466] ? __cfi_do_unlinkat+0x10/0x10 [ 50.423957][ T466] ? getname_flags+0x206/0x500 [ 50.428730][ T466] __x64_sys_unlink+0x49/0x50 [ 50.433518][ T466] x64_sys_call+0x958/0x9a0 [ 50.438038][ T466] do_syscall_64+0x4c/0xa0 [ 50.442565][ T466] ? clear_bhb_loop+0x30/0x80 [ 50.447287][ T466] ? clear_bhb_loop+0x30/0x80 [ 50.451977][ T466] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 50.457900][ T466] RIP: 0033:0x7efcb65991e7 [ 50.462339][ T466] 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 [ 50.481958][ T466] RSP: 002b:00007ffdc05fdd28 EFLAGS: 00000206 ORIG_RAX: 0000000000000057 [ 50.490383][ T466] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efcb65991e7 [ 50.498580][ T466] RDX: 00007ffdc05fdd50 RSI: 00007ffdc05fdde0 RDI: 00007ffdc05fdde0 [ 50.506563][ T466] RBP: 00007ffdc05fdde0 R08: 00007ffdc05fede0 R09: 00000000ffffffff [ 50.514546][ T466] R10: 0000000000000100 R11: 0000000000000206 R12: 00007ffdc05feed0 [ 50.522526][ T466] R13: 00007efcb662c113 R14: 000000000000c354 R15: 00007ffdc05fffa0 [ 50.530534][ T466] [ 50.533561][ T466] [ 50.536069][ T466] The buggy address belongs to the physical page: [ 50.542501][ T466] page:ffffea0004986cc0 refcount:0 mapcount:0 mapping:0000000000000000 index:0x1 pfn:0x1261b3 [ 50.552746][ T466] flags: 0x4000000000000000(zone=1) [ 50.557977][ T466] raw: 4000000000000000 ffffea0004986d08 ffffea0004986c88 0000000000000000 [ 50.566657][ T466] raw: 0000000000000001 0000000000000000 00000000ffffffff 0000000000000000 [ 50.575261][ T466] page dumped because: kasan: bad access detected [ 50.581693][ T466] page_owner tracks the page as freed [ 50.587067][ T466] page last allocated via order 0, migratetype Movable, gfp_mask 0x141cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP|__GFP_WRITE), pid 477, tgid 476 (syz.2.16), ts 50024148369, free_ts 50118793056 [ 50.605413][ T466] post_alloc_hook+0x1f5/0x210 [ 50.610230][ T466] prep_new_page+0x1c/0x110 [ 50.614787][ T466] get_page_from_freelist+0x2d12/0x2d80 [ 50.620356][ T466] __alloc_pages+0x1d9/0x480 [ 50.624971][ T466] __folio_alloc+0x12/0x40 [ 50.629407][ T466] __filemap_get_folio+0x6ee/0xa60 [ 50.634532][ T466] pagecache_get_page+0x2b/0x110 [ 50.639492][ T466] grab_cache_page_write_begin+0x43/0x60 [ 50.645158][ T466] ext4_write_begin+0x256/0xf90 [ 50.650039][ T466] ext4_da_write_begin+0x3e7/0x8c0 [ 50.655188][ T466] generic_perform_write+0x32d/0x740 [ 50.660492][ T466] ext4_buffered_write_iter+0x367/0x630 [ 50.666080][ T466] ext4_file_write_iter+0x191/0x1500 [ 50.671397][ T466] vfs_write+0x603/0xce0 [ 50.675762][ T466] ksys_write+0x149/0x250 [ 50.680103][ T466] __x64_sys_write+0x7b/0x90 [ 50.684709][ T466] page last free stack trace: [ 50.689475][ T466] free_unref_page_prepare+0x742/0x750 [ 50.694958][ T466] free_unref_page_list+0x117/0x8c0 [ 50.700270][ T466] release_pages+0xaf2/0xb50 [ 50.704869][ T466] __pagevec_release+0x71/0xe0 [ 50.709639][ T466] truncate_inode_pages_range+0x365/0xd70 [ 50.715367][ T466] truncate_pagecache+0x6c/0x90 [ 50.720232][ T466] ext4_setattr+0xf9d/0x1a60 [ 50.724837][ T466] notify_change+0xcc3/0xf80 [ 50.729504][ T466] do_sys_ftruncate+0x5c2/0x840 [ 50.734368][ T466] __x64_sys_ftruncate+0x60/0x70 [ 50.739325][ T466] x64_sys_call+0x2f9/0x9a0 [ 50.743845][ T466] do_syscall_64+0x4c/0xa0 [ 50.748275][ T466] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 50.754189][ T466] [ 50.756520][ T466] Memory state around the buggy address: [ 50.762180][ T466] ffff8881261b3c80: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 50.770245][ T466] ffff8881261b3d00: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 50.778319][ T466] >ffff8881261b3d80: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 50.786471][ T466] ^ [ 50.792376][ T466] ffff8881261b3e00: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 50.800707][ T466] ffff8881261b3e80: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 50.808773][ T466] ================================================================== [ 50.820365][ T466] Disabling lock debugging due to kernel taint [ 50.829251][ T466] EXT4-fs (loop2): unmounting filesystem. [ 50.864163][ T485] loop2: detected capacity change from 0 to 1024 [ 50.885565][ T485] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 50.905616][ T485] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3852: comm syz.2.17: Allocating blocks 497-513 which overlap fs metadata [ 50.919698][ T485] EXT4-fs (loop2): pa ffff888111525690: logic 256, phys. 385, len 8 [ 50.927702][ T485] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 50.947331][ T466] EXT4-fs (loop2): unmounting filesystem. [ 50.962774][ T489] loop2: detected capacity change from 0 to 1024 [ 50.980889][ T489] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 51.005562][ T489] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3852: comm syz.2.18: Allocating blocks 497-513 which overlap fs metadata [ 51.019707][ T489] EXT4-fs (loop2): pa ffff88812e405498: logic 256, phys. 385, len 8 [ 51.027717][ T489] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 51.045655][ T466] EXT4-fs (loop2): unmounting filesystem. [ 51.061957][ T493] loop2: detected capacity change from 0 to 1024 [ 51.079432][ T493] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 51.099895][ T493] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3852: comm syz.2.19: Allocating blocks 497-513 which overlap fs metadata [ 51.114441][ T493] EXT4-fs (loop2): pa ffff888111525930: logic 256, phys. 385, len 8 [ 51.122533][ T493] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 51.143545][ T466] EXT4-fs (loop2): unmounting filesystem. [ 51.159129][ T497] loop2: detected capacity change from 0 to 1024 [ 51.169744][ T497] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 51.186674][ T497] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3852: comm syz.2.20: Allocating blocks 497-513 which overlap fs metadata [ 51.201908][ T497] EXT4-fs (loop2): pa ffff88812e4201f8: logic 256, phys. 385, len 8 [ 51.210162][ T497] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 51.228426][ T466] EXT4-fs error (device loop2): ext4_free_blocks:6221: comm syz-executor: Freeing blocks not in datazone - block = 51541707872, count = 2 [ 51.242923][ T466] EXT4-fs error (device loop2): ext4_free_blocks:6221: comm syz-executor: Freeing blocks not in datazone - block = 51541707872, count = 16 [ 51.257347][ T466] EXT4-fs error (device loop2): ext4_free_blocks:6221: comm syz-executor: Freeing blocks not in datazone - block = 0, count = 16 [ 51.271243][ T466] EXT4-fs error (device loop2): ext4_free_blocks:6221: comm syz-executor: Freeing blocks not in datazone - block = 0, count = 11 [ 51.284853][ T466] EXT4-fs error (device loop2): ext4_free_blocks:6221: comm syz-executor: Freeing blocks not in datazone - block = 47244966016, count = 16 [ 51.285530][ T8] device bridge_slave_1 left promiscuous mode [ 51.300093][ T466] EXT4-fs error (device loop2): ext4_free_blocks:6221: comm syz-executor: Freeing blocks not in datazone - block = 47244966016, count = 2 [ 51.305382][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.319851][ T466] EXT4-fs error (device loop2): ext4_free_blocks:6221: comm syz-executor: Freeing blocks not in datazone - block = 47244966016, count = 16 [ 51.340692][ T8] device bridge_slave_0 left promiscuous mode [ 51.347037][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.355562][ T466] EXT4-fs (loop2): unmounting filesystem. [ 51.361471][ T8] device veth1_macvtap left promiscuous mode [ 51.367527][ T8] device veth0_vlan left promiscuous mode [ 51.402374][ T501] loop2: detected capacity change from 0 to 1024 [ 51.424030][ T501] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 51.454945][ T501] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3852: comm syz.2.21: Allocating blocks 497-513 which overlap fs metadata [ 51.469122][ T501] EXT4-fs (loop2): pa ffff888123f615e8: logic 256, phys. 385, len 8 [ 51.477126][ T501] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 51.496217][ T466] EXT4-fs (loop2): unmounting filesystem. [ 51.511700][ T505] loop2: detected capacity change from 0 to 1024 [ 51.529520][ T505] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 51.553366][ T505] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3852: comm syz.2.22: Allocating blocks 497-513 which overlap fs metadata [ 51.567458][ T505] EXT4-fs (loop2): pa ffff88812e4db0a8: logic 256, phys. 385, len 8 [ 51.575521][ T505] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 51.592776][ T466] EXT4-fs (loop2): unmounting filesystem. [ 51.610157][ T509] loop2: detected capacity change from 0 to 1024 [ 51.621326][ T509] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 51.644519][ T509] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3852: comm syz.2.23: Allocating blocks 497-513 which overlap fs metadata [ 51.658687][ T509] EXT4-fs (loop2): pa ffff888123f61a80: logic 256, phys. 385, len 8 [ 51.666769][ T509] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 51.688846][ T466] EXT4-fs (loop2): unmounting filesystem. [ 51.704795][ T513] loop2: detected capacity change from 0 to 1024 [ 51.722551][ T513] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 51.743971][ T513] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3852: comm syz.2.24: Allocating blocks 497-513 which overlap fs metadata [ 51.758138][ T513] EXT4-fs (loop2): pa ffff88812e4db2a0: logic 256, phys. 385, len 8 [ 51.766153][ T513] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 51.783575][ T466] EXT4-fs (loop2): unmounting filesystem. [ 51.799164][ T517] loop2: detected capacity change from 0 to 1024 [ 51.809778][ T517] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 51.829881][ T517] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3852: comm syz.2.25: Allocating blocks 497-513 which overlap fs metadata [ 51.844075][ T517] EXT4-fs (loop2): pa ffff88812e4dbbd0: logic 256, phys. 385, len 8 [ 51.852233][ T517] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 51.871778][ T466] EXT4-fs (loop2): unmounting filesystem. [ 51.910575][ T521] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 51.930402][ T521] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3852: comm syz.2.26: Allocating blocks 497-513 which overlap fs metadata [ 51.944538][ T521] EXT4-fs (loop2): pa ffff88812e4dbd20: logic 256, phys. 385, len 8 [ 51.952586][ T521] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 51.970536][ T466] EXT4-fs (loop2): unmounting filesystem. [ 51.999367][ T525] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 52.020415][ T525] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3852: comm syz.2.27: Allocating blocks 497-513 which overlap fs metadata [ 52.034430][ T525] EXT4-fs (loop2): pa ffff888123f31d20: logic 256, phys. 385, len 8 [ 52.043146][ T525] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 52.060796][ T466] EXT4-fs (loop2): unmounting filesystem. [ 52.080368][ T529] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 52.100678][ T529] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3852: comm syz.2.28: Allocating blocks 497-513 which overlap fs metadata [ 52.115163][ T529] EXT4-fs (loop2): pa ffff888123f311f8: logic 256, phys. 385, len 8 [ 52.123574][ T529] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 52.141608][ T466] EXT4-fs (loop2): unmounting filesystem. [ 52.179306][ T533] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 52.201007][ T533] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3852: comm syz.2.29: Allocating blocks 497-513 which overlap fs metadata [ 52.215112][ T533] EXT4-fs (loop2): pa ffff88812e5211f8: logic 256, phys. 385, len 8 [ 52.223308][ T533] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 52.241044][ T466] EXT4-fs (loop2): unmounting filesystem. [ 52.260329][ T537] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 52.279883][ T537] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3852: comm syz.2.30: Allocating blocks 497-513 which overlap fs metadata [ 52.294308][ T537] EXT4-fs (loop2): pa ffff888123ce4d20: logic 256, phys. 385, len 8 [ 52.302572][ T537] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 52.320248][ T466] EXT4-fs (loop2): unmounting filesystem. [ 52.349273][ T541] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 52.370883][ T541] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3852: comm syz.2.31: Allocating blocks 497-513 which overlap fs metadata [ 52.384941][ T541] EXT4-fs (loop2): pa ffff88812e521498: logic 256, phys. 385, len 8 [ 52.393017][ T541] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 52.410471][ T466] EXT4-fs (loop2): unmounting filesystem. [ 52.439580][ T545] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 52.461491][ T545] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3852: comm syz.2.32: Allocating blocks 497-513 which overlap fs metadata [ 52.475673][ T545] EXT4-fs (loop2): pa ffff88812e521bd0: logic 256, phys. 385, len 8 [ 52.483828][ T545] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 52.501070][ T466] EXT4-fs (loop2): unmounting filesystem. [ 52.529528][ T549] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 52.546425][ T549] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3852: comm syz.2.33: Allocating blocks 497-513 which overlap fs metadata [ 52.561239][ T549] EXT4-fs (loop2): pa ffff888123c34690: logic 256, phys. 385, len 8 [ 52.569357][ T549] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 52.586715][ T466] EXT4-fs (loop2): unmounting filesystem. [ 52.609292][ T553] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 52.634339][ T553] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3852: comm syz.2.34: Allocating blocks 497-513 which overlap fs metadata [ 52.648509][ T553] EXT4-fs (loop2): pa ffff88812e521d20: logic 256, phys. 385, len 8 [ 52.657074][ T553] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 52.675298][ T466] EXT4-fs (loop2): unmounting filesystem. [ 52.699342][ T557] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 52.722000][ T557] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3852: comm syz.2.35: Allocating blocks 497-513 which overlap fs metadata [ 52.736183][ T557] EXT4-fs (loop2): pa ffff88811756f540: logic 256, phys. 385, len 8 [ 52.744363][ T557] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 52.762359][ T466] EXT4-fs (loop2): unmounting filesystem. [ 52.789276][ T561] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 52.809467][ T561] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3852: comm syz.2.36: Allocating blocks 497-513 which overlap fs metadata [ 52.823779][ T561] EXT4-fs (loop2): pa ffff8881177a00a8: logic 256, phys. 385, len 8 [ 52.831802][ T561] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 52.849196][ T466] EXT4-fs (loop2): unmounting filesystem. [ 52.879211][ T565] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 52.900950][ T565] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3852: comm syz.2.37: Allocating blocks 497-513 which overlap fs metadata [ 52.915124][ T565] EXT4-fs (loop2): pa ffff8881177a07e0: logic 256, phys. 385, len 8 [ 52.923203][ T565] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 52.940716][ T466] EXT4-fs (loop2): unmounting filesystem. [ 52.969278][ T569] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 52.990093][ T569] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3852: comm syz.2.38: Allocating blocks 497-513 which overlap fs metadata [ 53.004748][ T569] EXT4-fs (loop2): pa ffff88812e61a0a8: logic 256, phys. 385, len 8 [ 53.012822][ T569] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 53.030768][ T466] EXT4-fs (loop2): unmounting filesystem. [ 53.059420][ T573] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 53.079394][ T573] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3852: comm syz.2.39: Allocating blocks 497-513 which overlap fs metadata [ 53.093546][ T573] EXT4-fs (loop2): pa ffff8881177a02a0: logic 256, phys. 385, len 8 [ 53.101716][ T573] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 53.119494][ T466] EXT4-fs (loop2): unmounting filesystem. [ 53.139174][ T577] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 53.160965][ T577] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3852: comm syz.2.40: Allocating blocks 497-513 which overlap fs metadata [ 53.175366][ T577] EXT4-fs (loop2): pa ffff888117716540: logic 256, phys. 385, len 8 [ 53.183423][ T577] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 53.201201][ T466] EXT4-fs (loop2): unmounting filesystem. [ 53.229932][ T581] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 53.250968][ T581] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3852: comm syz.2.41: Allocating blocks 497-513 which overlap fs metadata [ 53.264986][ T581] EXT4-fs (loop2): pa ffff88812e61ab28: logic 256, phys. 385, len 8 [ 53.273050][ T581] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 53.290704][ T466] EXT4-fs (loop2): unmounting filesystem. [ 53.319307][ T585] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 53.339288][ T585] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3852: comm syz.2.42: Allocating blocks 497-513 which overlap fs metadata [ 53.353614][ T585] EXT4-fs (loop2): pa ffff8881174fa498: logic 256, phys. 385, len 8 [ 53.361743][ T585] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 53.379148][ T466] EXT4-fs error (device loop2): ext4_free_blocks:6221: comm syz-executor: Freeing blocks not in datazone - block = 71748523491968, count = 16 [ 53.393825][ T466] EXT4-fs error (device loop2): ext4_free_blocks:6221: comm syz-executor: Freeing blocks not in datazone - block = 71748523475265, count = 16705 [ 53.408787][ T466] EXT4-fs error (device loop2): ext4_free_blocks:6221: comm syz-executor: Freeing blocks not in datazone - block = 71748523475264, count = 16 [ 53.424083][ T466] EXT4-fs error (device loop2): ext4_free_blocks:6221: comm syz-executor: Freeing blocks not in datazone - block = 71748523491968, count = 16 [ 53.439018][ T466] EXT4-fs error (device loop2): ext4_free_blocks:6221: comm syz-executor: Freeing blocks not in datazone - block = 71748523475265, count = 16705 [ 53.453989][ T466] EXT4-fs error (device loop2): ext4_free_blocks:6221: comm syz-executor: Freeing blocks not in datazone - block = 71748523475264, count = 16 [ 53.468656][ T466] EXT4-fs error (device loop2): ext4_free_blocks:6221: comm syz-executor: Freeing blocks not in datazone - block = 71748523491968, count = 16 [ 53.483518][ T466] EXT4-fs error (device loop2): ext4_free_blocks:6221: comm syz-executor: Freeing blocks not in datazone - block = 71748523475265, count = 16705 [ 53.550782][ T466] EXT4-fs (loop2): unmounting filesystem. [ 53.579357][ T589] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 53.599215][ T589] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3852: comm syz.2.43: Allocating blocks 497-513 which overlap fs metadata [ 53.613716][ T589] EXT4-fs (loop2): pa ffff88812e653bd0: logic 256, phys. 385, len 8 [ 53.621780][ T589] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 53.638124][ T466] EXT4-fs error (device loop2): ext4_free_blocks:6221: comm syz-executor: Freeing blocks not in datazone - block = 210837648, count = 16 [ 53.652352][ T466] EXT4-fs error (device loop2): ext4_free_blocks:6221: comm syz-executor: Freeing blocks not in datazone - block = 210829312, count = 8345 [ 53.666785][ T466] EXT4-fs error (device loop2): ext4_free_blocks:6221: comm syz-executor: Freeing blocks not in datazone - block = 2280627634176, count = 4192 [ 53.681608][ T466] EXT4-fs error (device loop2): ext4_free_blocks:6221: comm syz-executor: Freeing blocks not in datazone - block = 8336, count = 16 [ 53.695417][ T466] EXT4-fs error (device loop2): ext4_free_blocks:6221: comm syz-executor: Freeing blocks not in datazone - block = 1, count = 8345 [ 53.709354][ T466] EXT4-fs error (device loop2): ext4_free_blocks:6221: comm syz-executor: Freeing blocks not in datazone - block = 13099650261145, count = 18464 [ 53.724458][ T466] EXT4-fs error (device loop2): ext4_free_blocks:6221: comm syz-executor: Freeing blocks not in datazone - block = 34836576, count = 0 [ 53.738606][ T466] EXT4-fs error (device loop2): ext4_free_blocks:6221: comm syz-executor: Freeing blocks not in datazone - block = 34836576, count = 16 [ 53.773129][ T466] EXT4-fs (loop2): unmounting filesystem. [ 53.799215][ T593] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 53.819064][ T593] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3852: comm syz.2.44: Allocating blocks 497-513 which overlap fs metadata [ 53.833178][ T593] EXT4-fs (loop2): pa ffff888117716a80: logic 256, phys. 385, len 8 [ 53.841453][ T593] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 53.858568][ T466] EXT4-fs (loop2): unmounting filesystem. [ 53.889300][ T597] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 53.914490][ T597] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3852: comm syz.2.45: Allocating blocks 497-513 which overlap fs metadata [ 53.928767][ T597] EXT4-fs (loop2): pa ffff88812e6530a8: logic 256, phys. 385, len 8 [ 53.936764][ T597] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 53.954526][ T466] EXT4-fs (loop2): unmounting filesystem. [ 53.979474][ T601] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 53.999954][ T601] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3852: comm syz.2.46: Allocating blocks 497-513 which overlap fs metadata [ 54.013963][ T601] EXT4-fs (loop2): pa ffff888117691c78: logic 256, phys. 385, len 8 [ 54.022111][ T601] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 54.040384][ T466] EXT4-fs (loop2): unmounting filesystem. [ 54.060688][ T605] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 54.085036][ T605] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3852: comm syz.2.47: Allocating blocks 497-513 which overlap fs metadata [ 54.099074][ T605] EXT4-fs (loop2): pa ffff888117691888: logic 256, phys. 385, len 8 [ 54.107164][ T605] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 54.125584][ T466] EXT4-fs (loop2): unmounting filesystem. [ 54.172346][ T609] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3852: comm syz.2.48: Allocating blocks 497-513 which overlap fs metadata [ 54.186681][ T609] EXT4-fs (loop2): pa ffff88812e6531f8: logic 256, phys. 385, len 8 [ 54.194865][ T609] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 54.251571][ T613] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3852: comm syz.2.49: Allocating blocks 497-513 which overlap fs metadata [ 54.265630][ T613] EXT4-fs (loop2): pa ffff88812e6c5dc8: logic 256, phys. 385, len 8 [ 54.273687][ T613] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 54.320803][ T617] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3852: comm syz.2.50: Allocating blocks 497-513 which overlap fs metadata [ 54.334848][ T617] EXT4-fs (loop2): pa ffff8881175862a0: logic 256, phys. 385, len 8 [ 54.342962][ T617] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 54.389288][ T621] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3852: comm syz.2.51: Allocating blocks 497-513 which overlap fs metadata [ 54.403413][ T621] EXT4-fs (loop2): pa ffff888117586150: logic 256, phys. 385, len 8 [ 54.411565][ T621] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 54.458116][ T625] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3852: comm syz.2.52: Allocating blocks 497-513 which overlap fs metadata [ 54.472356][ T625] EXT4-fs (loop2): pa ffff888123d67d20: logic 256, phys. 385, len 8 [ 54.480499][ T625] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 2026/03/09 20:41:10 executed programs: 39 [ 54.530511][ T629] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3852: comm syz.2.53: Allocating blocks 497-513 which overlap fs metadata [ 54.544902][ T629] EXT4-fs (loop2): pa ffff88812e747000: logic 256, phys. 385, len 8 [ 54.553095][ T629] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 54.599840][ T633] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3852: comm syz.2.54: Allocating blocks 497-513 which overlap fs metadata [ 54.613957][ T633] EXT4-fs (loop2): pa ffff88812e747e70: logic 256, phys. 385, len 8 [ 54.622042][ T633] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 54.669176][ T637] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3852: comm syz.2.55: Allocating blocks 497-513 which overlap fs metadata [ 54.683206][ T637] EXT4-fs (loop2): pa ffff88812e7472a0: logic 256, phys. 385, len 8 [ 54.691494][ T637] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 54.739098][ T641] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3852: comm syz.2.56: Allocating blocks 497-513 which overlap fs metadata [ 54.753213][ T641] EXT4-fs (loop2): pa ffff88812e747c78: logic 256, phys. 385, len 8 [ 54.761296][ T641] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 54.821216][ T645] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3852: comm syz.2.57: Allocating blocks 497-513 which overlap fs metadata [ 54.835446][ T645] EXT4-fs (loop2): pa ffff88812e79c3f0: logic 256, phys. 385, len 8 [ 54.844123][ T645] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 54.900452][ T649] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3852: comm syz.2.58: Allocating blocks 497-513 which overlap fs metadata [ 54.914473][ T649] EXT4-fs (loop2): pa ffff88812e6d9690: logic 256, phys. 385, len 8 [ 54.922652][ T649] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 54.950494][ T653] set_capacity_and_notify: 33 callbacks suppressed [ 54.950507][ T653] loop2: detected capacity change from 0 to 1024 [ 54.981303][ T653] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3852: comm syz.2.59: Allocating blocks 497-513 which overlap fs metadata [ 54.995822][ T653] EXT4-fs (loop2): pa ffff88812e79c1f8: logic 256, phys. 385, len 8 [ 55.003985][ T653] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 55.031433][ T657] loop2: detected capacity change from 0 to 1024 [ 55.062122][ T657] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3852: comm syz.2.60: Allocating blocks 497-513 which overlap fs metadata [ 55.076895][ T657] EXT4-fs (loop2): pa ffff88812e6fbdc8: logic 256, phys. 385, len 8 [ 55.085221][ T657] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 55.116297][ T661] loop2: detected capacity change from 0 to 1024 [ 55.140241][ T661] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3852: comm syz.2.61: Allocating blocks 497-513 which overlap fs metadata [ 55.155385][ T661] EXT4-fs (loop2): pa ffff88812e7cd2a0: logic 256, phys. 385, len 8 [ 55.163579][ T661] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 55.191530][ T665] loop2: detected capacity change from 0 to 1024 [ 55.221838][ T665] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3852: comm syz.2.62: Allocating blocks 497-513 which overlap fs metadata [ 55.236032][ T665] EXT4-fs (loop2): pa ffff88812e7cd5e8: logic 256, phys. 385, len 8 [ 55.244077][ T665] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 55.272346][ T669] loop2: detected capacity change from 0 to 1024 [ 55.300603][ T669] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3852: comm syz.2.63: Allocating blocks 497-513 which overlap fs metadata [ 55.315129][ T669] EXT4-fs (loop2): pa ffff88812e7cdf18: logic 256, phys. 385, len 8 [ 55.323343][ T669] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 55.350230][ T673] loop2: detected capacity change from 0 to 1024 [ 55.381870][ T673] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3852: comm syz.2.64: Allocating blocks 497-513 which overlap fs metadata [ 55.396007][ T673] EXT4-fs (loop2): pa ffff888123d677e0: logic 256, phys. 385, len 8 [ 55.404163][ T673] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 55.431976][ T677] loop2: detected capacity change from 0 to 1024 [ 55.457780][ T677] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3852: comm syz.2.65: Allocating blocks 497-513 which overlap fs metadata [ 55.471869][ T677] EXT4-fs (loop2): pa ffff88813088c498: logic 256, phys. 385, len 8 [ 55.479990][ T677] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 55.507765][ T681] loop2: detected capacity change from 0 to 1024 [ 55.530568][ T681] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3852: comm syz.2.66: Allocating blocks 497-513 which overlap fs metadata [ 55.544689][ T681] EXT4-fs (loop2): pa ffff88813088c150: logic 256, phys. 385, len 8 [ 55.552758][ T681] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 55.580931][ T685] loop2: detected capacity change from 0 to 1024 [ 55.621949][ T685] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3852: comm syz.2.67: Allocating blocks 497-513 which overlap fs metadata [ 55.636100][ T685] EXT4-fs (loop2): pa ffff888123d67dc8: logic 256, phys. 385, len 8 [ 55.644294][ T685] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 55.674714][ T689] loop2: detected capacity change from 0 to 1024 [ 55.712191][ T689] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3852: comm syz.2.68: Allocating blocks 497-513 which overlap fs metadata [ 55.726295][ T689] EXT4-fs (loop2): pa ffff88813088c9d8: logic 256, phys. 385, len 8 [ 55.734844][ T689] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 55.782376][ T693] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3852: comm syz.2.69: Allocating blocks 497-513 which overlap fs metadata [ 55.796480][ T693] EXT4-fs (loop2): pa ffff88813086dd20: logic 256, phys. 385, len 8 [ 55.804696][ T693] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 55.850398][ T697] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3852: comm syz.2.70: Allocating blocks 497-513 which overlap fs metadata [ 55.864574][ T697] EXT4-fs (loop2): pa ffff88813086d7e0: logic 256, phys. 385, len 8 [ 55.872726][ T697] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 55.918540][ T701] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3852: comm syz.2.71: Allocating blocks 497-513 which overlap fs metadata [ 55.933517][ T701] EXT4-fs (loop2): pa ffff88813091b2a0: logic 256, phys. 385, len 8 [ 55.941677][ T701] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 55.987694][ T705] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3852: comm syz.2.72: Allocating blocks 497-513 which overlap fs metadata [ 56.001826][ T705] EXT4-fs (loop2): pa ffff88813091b150: logic 256, phys. 385, len 8 [ 56.009906][ T705] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 56.061413][ T709] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3852: comm syz.2.73: Allocating blocks 497-513 which overlap fs metadata [ 56.075519][ T709] EXT4-fs (loop2): pa ffff88810bf22930: logic 256, phys. 385, len 8 [ 56.083727][ T709] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 56.130844][ T713] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3852: comm syz.2.74: Allocating blocks 497-513 which overlap fs metadata [ 56.145158][ T713] EXT4-fs (loop2): pa ffff88813091bf18: logic 256, phys. 385, len 8 [ 56.153356][ T713] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 56.198816][ T717] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3852: comm syz.2.75: Allocating blocks 497-513 which overlap fs metadata [ 56.213005][ T717] EXT4-fs (loop2): pa ffff88813095c1f8: logic 256, phys. 385, len 8 [ 56.221199][ T717] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 56.271979][ T721] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3852: comm syz.2.76: Allocating blocks 497-513 which overlap fs metadata [ 56.286134][ T721] EXT4-fs (loop2): pa ffff88813095cc78: logic 256, phys. 385, len 8 [ 56.294301][ T721] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 56.350825][ T725] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3852: comm syz.2.77: Allocating blocks 497-513 which overlap fs metadata [ 56.365251][ T725] EXT4-fs (loop2): pa ffff88811756f9d8: logic 256, phys. 385, len 8 [ 56.373416][ T725] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 56.419974][ T729] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3852: comm syz.2.78: Allocating blocks 497-513 which overlap fs metadata [ 56.434027][ T729] EXT4-fs (loop2): pa ffff8881309970a8: logic 256, phys. 385, len 8 [ 56.442263][ T729] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 56.488139][ T733] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3852: comm syz.2.79: Allocating blocks 497-513 which overlap fs metadata [ 56.502429][ T733] EXT4-fs (loop2): pa ffff8881309c5000: logic 256, phys. 385, len 8 [ 56.510665][ T733] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 56.562476][ T737] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3852: comm syz.2.80: Allocating blocks 497-513 which overlap fs metadata [ 56.577523][ T737] EXT4-fs (loop2): pa ffff8881309c5930: logic 256, phys. 385, len 8 [ 56.585668][ T737] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 56.630325][ T741] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3852: comm syz.2.81: Allocating blocks 497-513 which overlap fs metadata [ 56.644828][ T741] EXT4-fs (loop2): pa ffff8881309c5dc8: logic 256, phys. 385, len 8 [ 56.653057][ T741] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 56.699732][ T745] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3852: comm syz.2.82: Allocating blocks 497-513 which overlap fs metadata [ 56.713800][ T745] EXT4-fs (loop2): pa ffff8881309c55e8: logic 256, phys. 385, len 8 [ 56.722024][ T745] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 56.768784][ T749] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3852: comm syz.2.83: Allocating blocks 497-513 which overlap fs metadata [ 56.782987][ T749] EXT4-fs (loop2): pa ffff88812e4053f0: logic 256, phys. 385, len 8 [ 56.791061][ T749] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 56.840567][ T753] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3852: comm syz.2.84: Allocating blocks 497-513 which overlap fs metadata [ 56.855006][ T753] EXT4-fs (loop2): pa ffff888130a349d8: logic 256, phys. 385, len 8 [ 56.863274][ T753] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 56.908647][ T757] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3852: comm syz.2.85: Allocating blocks 497-513 which overlap fs metadata [ 56.922971][ T757] EXT4-fs (loop2): pa ffff888123f3ec78: logic 256, phys. 385, len 8 [ 56.931139][ T757] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 56.948572][ T466] EXT4-fs error (device loop2): ext4_free_blocks:6221: comm syz-executor: Freeing blocks not in datazone - block = 71748523491968, count = 16 [ 56.963372][ T466] EXT4-fs error (device loop2): ext4_free_blocks:6221: comm syz-executor: Freeing blocks not in datazone - block = 71748523475265, count = 16705 [ 56.978554][ T466] EXT4-fs error (device loop2): ext4_free_blocks:6221: comm syz-executor: Freeing blocks not in datazone - block = 71748523475264, count = 16 [ 56.993460][ T466] EXT4-fs error (device loop2): ext4_free_blocks:6221: comm syz-executor: Freeing blocks not in datazone - block = 71748523491968, count = 16 [ 57.008343][ T466] EXT4-fs error (device loop2): ext4_free_blocks:6221: comm syz-executor: Freeing blocks not in datazone - block = 71748523475265, count = 16705 [ 57.023362][ T466] EXT4-fs error (device loop2): ext4_free_blocks:6221: comm syz-executor: Freeing blocks not in datazone - block = 71748523475264, count = 16 [ 57.038411][ T466] EXT4-fs error (device loop2): ext4_free_blocks:6221: comm syz-executor: Freeing blocks not in datazone - block = 71748523491968, count = 16 [ 57.053628][ T466] EXT4-fs error (device loop2): ext4_free_blocks:6221: comm syz-executor: Freeing blocks not in datazone - block = 71748523475265, count = 16705 [ 57.150460][ T761] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3852: comm syz.2.86: Allocating blocks 497-513 which overlap fs metadata [ 57.164716][ T761] EXT4-fs (loop2): pa ffff888130a34bd0: logic 256, phys. 385, len 8 [ 57.172746][ T761] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 57.189435][ T466] EXT4-fs error (device loop2): ext4_free_blocks:6221: comm syz-executor: Freeing blocks not in datazone - block = 8336, count = 16 [ 57.203479][ T466] EXT4-fs error (device loop2): ext4_free_blocks:6221: comm syz-executor: Freeing blocks not in datazone - block = 1, count = 8345 [ 57.217383][ T466] EXT4-fs error (device loop2): ext4_free_blocks:6221: comm syz-executor: Freeing blocks not in datazone - block = 13060995555481, count = 18464 [ 57.232477][ T466] EXT4-fs error (device loop2): ext4_free_blocks:6221: comm syz-executor: Freeing blocks not in datazone - block = 75926466698080, count = 16 [ 57.247345][ T466] EXT4-fs error (device loop2): ext4_free_blocks:6221: comm syz-executor: Freeing blocks not in datazone - block = 75926466695264, count = 2817 [ 57.262347][ T466] EXT4-fs error (device loop2): ext4_free_blocks:6221: comm syz-executor: Freeing blocks not in datazone - block = 75926466695264, count = 16 [ 57.277250][ T466] EXT4-fs error (device loop2): ext4_free_blocks:6221: comm syz-executor: Freeing blocks not in datazone - block = 0, count = 1 [ 57.290862][ T466] EXT4-fs error (device loop2): ext4_free_blocks:6221: comm syz-executor: Freeing blocks not in datazone - block = 0, count = 16 [ 57.340280][ T765] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3852: comm syz.2.87: Allocating blocks 497-513 which overlap fs metadata [ 57.354719][ T765] EXT4-fs (loop2): pa ffff888130a340a8: logic 256, phys. 385, len 8 [ 57.362937][ T765] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 57.410507][ T769] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3852: comm syz.2.88: Allocating blocks 497-513 which overlap fs metadata [ 57.425132][ T769] EXT4-fs (loop2): pa ffff888123f3e1f8: logic 256, phys. 385, len 8 [ 57.433222][ T769] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 57.483128][ T773] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3852: comm syz.2.89: Allocating blocks 497-513 which overlap fs metadata [ 57.497435][ T773] EXT4-fs (loop2): pa ffff88812e420f18: logic 256, phys. 385, len 8 [ 57.505634][ T773] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 57.550226][ T777] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3852: comm syz.2.90: Allocating blocks 497-513 which overlap fs metadata [ 57.564882][ T777] EXT4-fs (loop2): pa ffff888111525690: logic 256, phys. 385, len 8 [ 57.572946][ T777] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 57.619193][ T781] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3852: comm syz.2.91: Allocating blocks 497-513 which overlap fs metadata [ 57.634303][ T781] EXT4-fs (loop2): pa ffff888130a861f8: logic 256, phys. 385, len 8 [ 57.642353][ T781] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 57.688351][ T785] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3852: comm syz.2.92: Allocating blocks 497-513 which overlap fs metadata [ 57.703024][ T785] EXT4-fs (loop2): pa ffff888130a863f0: logic 256, phys. 385, len 8 [ 57.711189][ T785] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 57.760584][ T789] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3852: comm syz.2.93: Allocating blocks 497-513 which overlap fs metadata [ 57.776017][ T789] EXT4-fs (loop2): pa ffff88812e405e70: logic 256, phys. 385, len 8 [ 57.784068][ T789] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 57.828685][ T793] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3852: comm syz.2.94: Allocating blocks 497-513 which overlap fs metadata [ 57.842896][ T793] EXT4-fs (loop2): pa ffff88812e4db9d8: logic 256, phys. 385, len 8 [ 57.851040][ T793] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 57.900370][ T797] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3852: comm syz.2.95: Allocating blocks 497-513 which overlap fs metadata [ 57.914946][ T797] EXT4-fs (loop2): pa ffff888123f61930: logic 256, phys. 385, len 8 [ 57.923127][ T797] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 57.967677][ T801] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3852: comm syz.2.96: Allocating blocks 497-513 which overlap fs metadata [ 57.981644][ T801] EXT4-fs (loop2): pa ffff88812e420bd0: logic 256, phys. 385, len 8 [ 57.989752][ T801] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 58.040615][ T805] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3852: comm syz.2.97: Allocating blocks 497-513 which overlap fs metadata [ 58.054718][ T805] EXT4-fs (loop2): pa ffff88812e420540: logic 256, phys. 385, len 8 [ 58.063074][ T805] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 58.080716][ T466] EXT4-fs error (device loop2): ext4_free_blocks:6221: comm syz-executor: Freeing blocks not in datazone - block = 0, count = 0 [ 58.094252][ T466] EXT4-fs error (device loop2): ext4_free_blocks:6221: comm syz-executor: Freeing blocks not in datazone - block = 0, count = 3 [ 58.108144][ T466] EXT4-fs error (device loop2): ext4_free_blocks:6221: comm syz-executor: Freeing blocks not in datazone - block = 0, count = 16 [ 58.121789][ T466] EXT4-fs error (device loop2): ext4_free_blocks:6221: comm syz-executor: Freeing blocks not in datazone - block = 184686352, count = 16 [ 58.136212][ T466] EXT4-fs error (device loop2): ext4_free_blocks:6221: comm syz-executor: Freeing blocks not in datazone - block = 184678016, count = 8345 [ 58.150783][ T466] EXT4-fs error (device loop2): ext4_free_blocks:6221: comm syz-executor: Freeing blocks not in datazone - block = 184678016, count = 16 [ 58.200969][ T809] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3852: comm syz.2.98: Allocating blocks 497-513 which overlap fs metadata [ 58.215728][ T809] EXT4-fs (loop2): pa ffff88812e4dbe70: logic 256, phys. 385, len 8 [ 58.223815][ T809] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 58.269253][ T813] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3852: comm syz.2.99: Allocating blocks 497-513 which overlap fs metadata [ 58.284354][ T813] EXT4-fs (loop2): pa ffff88812e4dbdc8: logic 256, phys. 385, len 8 [ 58.292421][ T813] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 58.338657][ T817] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3852: comm syz.2.100: Allocating blocks 497-513 which overlap fs metadata [ 58.353984][ T817] EXT4-fs (loop2): pa ffff888117512dc8: logic 256, phys. 385, len 8 [ 58.362027][ T817] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 58.408377][ T821] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3852: comm syz.2.101: Allocating blocks 497-513 which overlap fs metadata [ 58.423945][ T821] EXT4-fs (loop2): pa ffff888117512bd0: logic 256, phys. 385, len 8 [ 58.432381][ T821] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 58.480275][ T825] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3852: comm syz.2.102: Allocating blocks 497-513 which overlap fs metadata [ 58.494537][ T825] EXT4-fs (loop2): pa ffff8881175120a8: logic 256, phys. 385, len 8 [ 58.502606][ T825] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 58.560659][ T829] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3852: comm syz.2.103: Allocating blocks 497-513 which overlap fs metadata [ 58.575577][ T829] EXT4-fs (loop2): pa ffff888123f313f0: logic 256, phys. 385, len 8 [ 58.583644][ T829] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 58.631748][ T833] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3852: comm syz.2.104: Allocating blocks 497-513 which overlap fs metadata [ 58.646627][ T833] EXT4-fs (loop2): pa ffff888123f31b28: logic 256, phys. 385, len 8 [ 58.654748][ T833] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 58.699825][ T837] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3852: comm syz.2.105: Allocating blocks 497-513 which overlap fs metadata [ 58.714265][ T837] EXT4-fs (loop2): pa ffff888123f31888: logic 256, phys. 385, len 8 [ 58.722456][ T837] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 58.780895][ T841] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3852: comm syz.2.106: Allocating blocks 497-513 which overlap fs metadata [ 58.795183][ T841] EXT4-fs (loop2): pa ffff888123c349d8: logic 256, phys. 385, len 8 [ 58.803349][ T841] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 58.848535][ T845] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3852: comm syz.2.107: Allocating blocks 497-513 which overlap fs metadata [ 58.862915][ T845] EXT4-fs (loop2): pa ffff888123ce43f0: logic 256, phys. 385, len 8 [ 58.871187][ T845] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 58.931402][ T849] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3852: comm syz.2.108: Allocating blocks 497-513 which overlap fs metadata [ 58.945574][ T849] EXT4-fs (loop2): pa ffff888123ce4dc8: logic 256, phys. 385, len 8 [ 58.953641][ T849] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 59.010191][ T853] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3852: comm syz.2.109: Allocating blocks 497-513 which overlap fs metadata [ 59.024437][ T853] EXT4-fs (loop2): pa ffff8881177af2a0: logic 256, phys. 385, len 8 [ 59.032624][ T853] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 59.078220][ T857] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3852: comm syz.2.110: Allocating blocks 497-513 which overlap fs metadata [ 59.093068][ T857] EXT4-fs (loop2): pa ffff8881177af930: logic 256, phys. 385, len 8 [ 59.101219][ T857] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 59.151289][ T861] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3852: comm syz.2.111: Allocating blocks 497-513 which overlap fs metadata [ 59.165335][ T861] EXT4-fs (loop2): pa ffff888130b15498: logic 256, phys. 385, len 8 [ 59.173523][ T861] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 59.218581][ T865] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3852: comm syz.2.112: Allocating blocks 497-513 which overlap fs metadata [ 59.233186][ T865] EXT4-fs (loop2): pa ffff888130b15738: logic 256, phys. 385, len 8 [ 59.241442][ T865] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 59.257891][ T466] EXT4-fs error (device loop2): ext4_free_blocks:6221: comm syz-executor: Freeing blocks not in datazone - block = 0, count = 0 [ 59.271498][ T466] EXT4-fs error (device loop2): ext4_free_blocks:6221: comm syz-executor: Freeing blocks not in datazone - block = 0, count = 4 [ 59.285035][ T466] EXT4-fs error (device loop2): ext4_free_blocks:6221: comm syz-executor: Freeing blocks not in datazone - block = 0, count = 16 [ 59.298921][ T466] EXT4-fs error (device loop2): ext4_free_blocks:6221: comm syz-executor: Freeing blocks not in datazone - block = 193844880, count = 16 [ 59.313483][ T466] EXT4-fs error (device loop2): ext4_free_blocks:6221: comm syz-executor: Freeing blocks not in datazone - block = 193836544, count = 8345 [ 59.328151][ T466] EXT4-fs error (device loop2): ext4_free_blocks:6221: comm syz-executor: Freeing blocks not in datazone - block = 193836544, count = 16 [ 59.370446][ T869] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3852: comm syz.2.113: Allocating blocks 497-513 which overlap fs metadata [ 59.384903][ T869] EXT4-fs (loop2): pa ffff888130b15150: logic 256, phys. 385, len 8 [ 59.393076][ T869] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 59.437954][ T873] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3852: comm syz.2.114: Allocating blocks 497-513 which overlap fs metadata [ 59.452484][ T873] EXT4-fs (loop2): pa ffff888130b15dc8: logic 256, phys. 385, len 8 [ 59.460742][ T873] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 59.510581][ T877] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3852: comm syz.2.115: Allocating blocks 497-513 which overlap fs metadata [ 59.524941][ T877] EXT4-fs (loop2): pa ffff888117716348: logic 256, phys. 385, len 8 [ 59.533019][ T877] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 2026/03/09 20:41:15 executed programs: 102 [ 59.581393][ T881] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3852: comm syz.2.116: Allocating blocks 497-513 which overlap fs metadata [ 59.595537][ T881] EXT4-fs (loop2): pa ffff88812e61a7e0: logic 256, phys. 385, len 8 [ 59.603613][ T881] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 59.649243][ T885] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3852: comm syz.2.117: Allocating blocks 497-513 which overlap fs metadata [ 59.663349][ T885] EXT4-fs (loop2): pa ffff8881177a0348: logic 256, phys. 385, len 8 [ 59.671570][ T885] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 59.717740][ T889] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3852: comm syz.2.118: Allocating blocks 497-513 which overlap fs metadata [ 59.731990][ T889] EXT4-fs (loop2): pa ffff88812e61a738: logic 256, phys. 385, len 8 [ 59.740186][ T889] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 59.788622][ T893] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3852: comm syz.2.119: Allocating blocks 497-513 which overlap fs metadata [ 59.802769][ T893] EXT4-fs (loop2): pa ffff8881174fa2a0: logic 256, phys. 385, len 8 [ 59.810839][ T893] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 59.860446][ T897] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3852: comm syz.2.120: Allocating blocks 497-513 which overlap fs metadata [ 59.874696][ T897] EXT4-fs (loop2): pa ffff888117716dc8: logic 256, phys. 385, len 8 [ 59.882918][ T897] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 59.899769][ T466] EXT4-fs error (device loop2): ext4_free_blocks:6221: comm syz-executor: Freeing blocks not in datazone - block = 0, count = 0 [ 59.913265][ T466] EXT4-fs error (device loop2): ext4_free_blocks:6221: comm syz-executor: Freeing blocks not in datazone - block = 0, count = 4 [ 59.926899][ T466] EXT4-fs error (device loop2): ext4_free_blocks:6221: comm syz-executor: Freeing blocks not in datazone - block = 0, count = 16 [ 59.940780][ T466] EXT4-fs error (device loop2): ext4_free_blocks:6221: comm syz-executor: Freeing blocks not in datazone - block = 194399120, count = 16 [ 59.954981][ T466] EXT4-fs error (device loop2): ext4_free_blocks:6221: comm syz-executor: Freeing blocks not in datazone - block = 194390784, count = 8345 [ 59.969544][ T466] EXT4-fs error (device loop2): ext4_free_blocks:6221: comm syz-executor: Freeing blocks not in datazone - block = 194390784, count = 16 [ 59.998499][ T901] set_capacity_and_notify: 52 callbacks suppressed [ 59.998514][ T901] loop2: detected capacity change from 0 to 1024 [ 60.032558][ T901] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3852: comm syz.2.121: Allocating blocks 497-513 which overlap fs metadata [ 60.046720][ T901] EXT4-fs (loop2): pa ffff8881174faa80: logic 256, phys. 385, len 8 [ 60.054777][ T901] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 60.071213][ T466] EXT4-fs error (device loop2): ext4_free_blocks:6221: comm syz-executor: Freeing blocks not in datazone - block = 71748523491968, count = 16 [ 60.085954][ T466] EXT4-fs error (device loop2): ext4_free_blocks:6221: comm syz-executor: Freeing blocks not in datazone - block = 71748523475265, count = 16705 [ 60.100959][ T466] EXT4-fs error (device loop2): ext4_free_blocks:6221: comm syz-executor: Freeing blocks not in datazone - block = 71748523475264, count = 16 [ 60.115641][ T466] EXT4-fs error (device loop2): ext4_free_blocks:6221: comm syz-executor: Freeing blocks not in datazone - block = 71748523491968, count = 16 [ 60.130489][ T466] EXT4-fs error (device loop2): ext4_free_blocks:6221: comm syz-executor: Freeing blocks not in datazone - block = 71748523475265, count = 16705 [ 60.145692][ T466] EXT4-fs error (device loop2): ext4_free_blocks:6221: comm syz-executor: Freeing blocks not in datazone - block = 71748523475264, count = 16 [ 60.160852][ T466] EXT4-fs error (device loop2): ext4_free_blocks:6221: comm syz-executor: Freeing blocks not in datazone - block = 71748523491968, count = 16