Warning: Permanently added '10.128.0.149' (ED25519) to the list of known hosts. 2025/08/04 05:14:55 ignoring optional flag "sandboxArg"="0" 2025/08/04 05:14:56 parsed 1 programs [ 53.465654][ T28] kauditd_printk_skb: 31 callbacks suppressed [ 53.465670][ T28] audit: type=1400 audit(1754284497.174:105): avc: denied { unlink } for pid=397 comm="syz-executor" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 53.544587][ T397] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 54.697573][ T28] audit: type=1400 audit(1754284498.404:106): avc: denied { create } for pid=433 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 54.728530][ T28] audit: type=1401 audit(1754284498.434:107): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 54.779176][ T436] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.786252][ T436] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.793659][ T436] device bridge_slave_0 entered promiscuous mode [ 54.800603][ T436] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.807651][ T436] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.815143][ T436] device bridge_slave_1 entered promiscuous mode [ 54.869355][ T436] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.876447][ T436] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.883708][ T436] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.890868][ T436] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.912380][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.919986][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.927310][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.937156][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.945811][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.952831][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.962152][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.970781][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.977846][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.990486][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.999882][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.013934][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 55.025596][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 55.033825][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 55.041520][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 55.049918][ T436] device veth0_vlan entered promiscuous mode [ 55.060315][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 55.069700][ T436] device veth1_macvtap entered promiscuous mode [ 55.079558][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 55.089790][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2025/08/04 05:14:59 executed programs: 0 [ 55.502688][ T28] audit: type=1400 audit(1754284499.204:108): avc: denied { write } for pid=388 comm="syz-execprog" path="pipe:[16492]" dev="pipefs" ino=16492 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 55.562681][ T464] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.569936][ T464] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.578065][ T464] device bridge_slave_0 entered promiscuous mode [ 55.590139][ T464] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.597255][ T464] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.604746][ T464] device bridge_slave_1 entered promiscuous mode [ 55.654469][ T464] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.661674][ T464] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.668982][ T464] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.676036][ T464] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.702025][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.709950][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.717583][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.727031][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.736215][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.743261][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.752661][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.761125][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.768283][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.783940][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.792886][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.808972][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 55.823079][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 55.831403][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 55.838873][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 55.847822][ T464] device veth0_vlan entered promiscuous mode [ 55.858525][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 55.867981][ T464] device veth1_macvtap entered promiscuous mode [ 55.877933][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 55.887870][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 55.916209][ T475] loop2: detected capacity change from 0 to 1024 [ 55.922853][ T475] ======================================================= [ 55.922853][ T475] WARNING: The mand mount option has been deprecated and [ 55.922853][ T475] and is ignored by this kernel. Remove the mand [ 55.922853][ T475] option from the mount to silence this warning. [ 55.922853][ T475] ======================================================= [ 55.967417][ T475] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 55.976303][ T28] audit: type=1400 audit(1754284499.684:109): 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 [ 55.999273][ T28] audit: type=1400 audit(1754284499.684:110): 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 [ 56.000691][ T475] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3841: comm syz.2.16: Allocating blocks 497-513 which overlap fs metadata [ 56.021457][ T28] audit: type=1400 audit(1754284499.684:111): 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 [ 56.036297][ T475] EXT4-fs (loop2): pa ffff8881177ad1f8: logic 256, phys. 385, len 8 [ 56.055774][ T28] audit: type=1400 audit(1754284499.684:112): 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 [ 56.063568][ T475] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4881: group 0, free 0, pa_free 1 [ 56.084782][ T28] audit: type=1400 audit(1754284499.694:113): 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 [ 56.118244][ T28] audit: type=1400 audit(1754284499.804:114): 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 [ 56.141597][ T464] EXT4-fs (loop2): unmounting filesystem. [ 56.158378][ T481] loop2: detected capacity change from 0 to 1024 [ 56.176387][ T481] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 56.199679][ T481] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3841: comm syz.2.17: Allocating blocks 497-513 which overlap fs metadata [ 56.213826][ T481] EXT4-fs (loop2): pa ffff88812ca8b2a0: logic 256, phys. 385, len 8 [ 56.221880][ T481] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4881: group 0, free 0, pa_free 1 [ 56.240649][ T464] EXT4-fs (loop2): unmounting filesystem. [ 56.260306][ T485] loop2: detected capacity change from 0 to 1024 [ 56.281937][ T485] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 56.301966][ T485] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3841: comm syz.2.18: Allocating blocks 497-513 which overlap fs metadata [ 56.316030][ T485] EXT4-fs (loop2): pa ffff88812ca8b000: logic 256, phys. 385, len 8 [ 56.324038][ T485] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4881: group 0, free 0, pa_free 1 [ 56.341992][ T464] ================================================================== [ 56.350080][ T464] BUG: KASAN: use-after-free in ext4_ext_remove_space+0x2f43/0x3fb0 [ 56.358065][ T464] Read of size 4 at addr ffff88812f585db8 by task syz-executor/464 [ 56.365959][ T464] [ 56.368287][ T464] CPU: 0 PID: 464 Comm: syz-executor Not tainted 6.1.145-syzkaller-1169984-g3b4ff5af8d36 #0 [ 56.378344][ T464] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 56.388434][ T464] Call Trace: [ 56.391802][ T464] [ 56.394729][ T464] __dump_stack+0x21/0x24 [ 56.399055][ T464] dump_stack_lvl+0xee/0x150 [ 56.403641][ T464] ? __cfi_dump_stack_lvl+0x8/0x8 [ 56.408661][ T464] ? ext4_inode_block_valid+0x2d7/0x3f0 [ 56.414220][ T464] ? ext4_ext_remove_space+0x2f43/0x3fb0 [ 56.419858][ T464] print_address_description+0x71/0x210 [ 56.425459][ T464] print_report+0x4a/0x60 [ 56.429817][ T464] kasan_report+0x122/0x150 [ 56.434327][ T464] ? ext4_ext_remove_space+0x2f43/0x3fb0 [ 56.439961][ T464] __asan_report_load4_noabort+0x14/0x20 [ 56.445625][ T464] ext4_ext_remove_space+0x2f43/0x3fb0 [ 56.451111][ T464] ? ext4_es_free_extent+0x3de/0x4c0 [ 56.456460][ T464] ? ext4_es_insert_extent+0x2d70/0x2d70 [ 56.462101][ T464] ? ext4_da_release_space+0x1d6/0x480 [ 56.467656][ T464] ? __cfi_ext4_ext_remove_space+0x10/0x10 [ 56.473497][ T464] ? ext4_es_remove_extent+0x1d9/0x330 [ 56.478967][ T464] ext4_ext_truncate+0x200/0x320 [ 56.483920][ T464] ext4_truncate+0x9a6/0xf90 [ 56.488519][ T464] ? __cfi_ext4_truncate+0x10/0x10 [ 56.493678][ T464] ext4_evict_inode+0xcc3/0x1460 [ 56.498627][ T464] ? _raw_spin_unlock+0x4c/0x70 [ 56.503483][ T464] ? __cfi_ext4_evict_inode+0x10/0x10 [ 56.508866][ T464] ? _raw_spin_unlock+0x4c/0x70 [ 56.513726][ T464] ? inode_io_list_del+0x19b/0x1b0 [ 56.518836][ T464] ? __cfi_ext4_evict_inode+0x10/0x10 [ 56.524204][ T464] evict+0x493/0x890 [ 56.528102][ T464] ? __kasan_check_write+0x14/0x20 [ 56.533216][ T464] ? proc_nr_inodes+0x2f0/0x2f0 [ 56.538060][ T464] ? lockref_put_return+0x152/0x1c0 [ 56.543272][ T464] ? __cfi_lockref_put_return+0x10/0x10 [ 56.548815][ T464] ? __kasan_check_write+0x14/0x20 [ 56.553927][ T464] iput+0x620/0x670 [ 56.557734][ T464] do_unlinkat+0x375/0x6b0 [ 56.562153][ T464] ? __cfi_do_unlinkat+0x10/0x10 [ 56.567089][ T464] ? getname_flags+0x206/0x500 [ 56.571872][ T464] __x64_sys_unlink+0x49/0x50 [ 56.576650][ T464] x64_sys_call+0x958/0x9a0 [ 56.581179][ T464] do_syscall_64+0x4c/0xa0 [ 56.585596][ T464] ? clear_bhb_loop+0x30/0x80 [ 56.590295][ T464] ? clear_bhb_loop+0x30/0x80 [ 56.594983][ T464] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 56.600893][ T464] RIP: 0033:0x7f5bdcb8df57 [ 56.605306][ 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 [ 56.625013][ T464] RSP: 002b:00007ffdf8ac9818 EFLAGS: 00000206 ORIG_RAX: 0000000000000057 [ 56.633458][ T464] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5bdcb8df57 [ 56.641448][ T464] RDX: 00007ffdf8ac9840 RSI: 00007ffdf8ac98d0 RDI: 00007ffdf8ac98d0 [ 56.649432][ T464] RBP: 00007ffdf8ac98d0 R08: 0000000000000000 R09: 0000000000000000 [ 56.657411][ T464] R10: 0000000000000100 R11: 0000000000000206 R12: 00007ffdf8aca9c0 [ 56.665743][ T464] R13: 00007f5bdcc10b55 R14: 000000000000dbde R15: 00007ffdf8acba90 [ 56.673728][ T464] [ 56.676747][ T464] [ 56.679065][ T464] The buggy address belongs to the physical page: [ 56.685467][ T464] page:ffffea0004bd6140 refcount:0 mapcount:0 mapping:0000000000000000 index:0x1 pfn:0x12f585 [ 56.695700][ T464] flags: 0x4000000000000000(zone=1) [ 56.700908][ T464] raw: 4000000000000000 ffffea0004bd6188 ffffea0004bd6108 0000000000000000 [ 56.709483][ T464] raw: 0000000000000001 0000000000000000 00000000ffffffff 0000000000000000 [ 56.718073][ T464] page dumped because: kasan: bad access detected [ 56.724514][ T464] page_owner tracks the page as freed [ 56.729930][ T464] page last allocated via order 0, migratetype Movable, gfp_mask 0x141cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP|__GFP_WRITE), pid 485, tgid 484 (syz.2.18), ts 56299704989, free_ts 56337048276 [ 56.748181][ T464] post_alloc_hook+0x1f5/0x210 [ 56.752953][ T464] prep_new_page+0x1c/0x110 [ 56.757543][ T464] get_page_from_freelist+0x2c7b/0x2cf0 [ 56.763090][ T464] __alloc_pages+0x1c3/0x450 [ 56.767763][ T464] __folio_alloc+0x12/0x40 [ 56.772180][ T464] __filemap_get_folio+0x6ec/0x980 [ 56.777295][ T464] pagecache_get_page+0x2b/0x110 [ 56.782231][ T464] grab_cache_page_write_begin+0x43/0x60 [ 56.787861][ T464] ext4_write_begin+0x24b/0xf70 [ 56.792711][ T464] ext4_da_write_begin+0x3e1/0x8b0 [ 56.797821][ T464] generic_perform_write+0x2f6/0x6d0 [ 56.803123][ T464] ext4_buffered_write_iter+0x36f/0x660 [ 56.808671][ T464] ext4_file_write_iter+0x18f/0x13d0 [ 56.813965][ T464] vfs_write+0x5db/0xca0 [ 56.818213][ T464] ksys_write+0x140/0x240 [ 56.822567][ T464] __x64_sys_write+0x7b/0x90 [ 56.827170][ T464] page last free stack trace: [ 56.831833][ T464] free_unref_page_prepare+0x742/0x750 [ 56.837394][ T464] free_unref_page_list+0x112/0x8b0 [ 56.842588][ T464] release_pages+0xad1/0xb20 [ 56.847180][ T464] __pagevec_release+0x71/0xe0 [ 56.851943][ T464] truncate_inode_pages_range+0x309/0xcc0 [ 56.857666][ T464] truncate_pagecache+0x6c/0x90 [ 56.862507][ T464] ext4_setattr+0xf9b/0x1a50 [ 56.867114][ T464] notify_change+0xcc3/0xf80 [ 56.871702][ T464] do_sys_ftruncate+0x58f/0x7f0 [ 56.876561][ T464] __x64_sys_ftruncate+0x60/0x70 [ 56.881492][ T464] x64_sys_call+0x2f9/0x9a0 [ 56.886001][ T464] do_syscall_64+0x4c/0xa0 [ 56.890443][ T464] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 56.896339][ T464] [ 56.898668][ T464] Memory state around the buggy address: [ 56.904476][ T464] ffff88812f585c80: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 56.912543][ T464] ffff88812f585d00: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 56.920619][ T464] >ffff88812f585d80: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 56.928879][ T464] ^ [ 56.934864][ T464] ffff88812f585e00: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 56.943007][ T464] ffff88812f585e80: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 56.951089][ T464] ================================================================== [ 56.964831][ T464] Disabling lock debugging due to kernel taint [ 56.972508][ T464] EXT4-fs (loop2): unmounting filesystem. [ 56.992100][ T489] loop2: detected capacity change from 0 to 1024 [ 57.013039][ T489] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 57.032783][ T489] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3841: comm syz.2.19: Allocating blocks 497-513 which overlap fs metadata [ 57.046915][ T489] EXT4-fs (loop2): pa ffff888117681d20: logic 256, phys. 385, len 8 [ 57.054930][ T489] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4881: group 0, free 0, pa_free 1 [ 57.074126][ T464] EXT4-fs (loop2): unmounting filesystem. [ 57.089568][ T493] loop2: detected capacity change from 0 to 1024 [ 57.106250][ T493] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 57.131610][ T493] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3841: comm syz.2.20: Allocating blocks 497-513 which overlap fs metadata [ 57.145631][ T493] EXT4-fs (loop2): pa ffff88812ca8bd20: logic 256, phys. 385, len 8 [ 57.153643][ T493] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4881: group 0, free 0, pa_free 1 [ 57.171879][ T464] EXT4-fs (loop2): unmounting filesystem. [ 57.188644][ T497] loop2: detected capacity change from 0 to 1024 [ 57.207788][ T497] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 57.221320][ T335] device bridge_slave_1 left promiscuous mode [ 57.227965][ T335] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.236090][ T335] device bridge_slave_0 left promiscuous mode [ 57.240559][ T497] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3841: comm syz.2.21: Allocating blocks 497-513 which overlap fs metadata [ 57.242361][ T335] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.256812][ T497] EXT4-fs (loop2): pa ffff88812f8b5150: logic 256, phys. 385, len 8 [ 57.271244][ T497] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4881: group 0, free 0, pa_free 1 [ 57.282216][ T335] device veth1_macvtap left promiscuous mode [ 57.288482][ T335] device veth0_vlan left promiscuous mode [ 57.296337][ T464] EXT4-fs (loop2): unmounting filesystem. [ 57.317787][ T502] loop2: detected capacity change from 0 to 1024 [ 57.353263][ T502] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 57.380139][ T502] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3841: comm syz.2.22: Allocating blocks 497-513 which overlap fs metadata [ 57.395700][ T502] EXT4-fs (loop2): pa ffff888117681000: logic 256, phys. 385, len 8 [ 57.403739][ T502] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4881: group 0, free 0, pa_free 1 [ 57.424401][ T464] EXT4-fs (loop2): unmounting filesystem. [ 57.440670][ T506] loop2: detected capacity change from 0 to 1024 [ 57.460547][ T506] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 57.481185][ T506] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3841: comm syz.2.23: Allocating blocks 497-513 which overlap fs metadata [ 57.495418][ T506] EXT4-fs (loop2): pa ffff88812f8b5498: logic 256, phys. 385, len 8 [ 57.503478][ T506] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4881: group 0, free 0, pa_free 1 [ 57.521678][ T464] EXT4-fs (loop2): unmounting filesystem. [ 57.538232][ T510] loop2: detected capacity change from 0 to 1024 [ 57.567726][ T510] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 57.587392][ T510] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3841: comm syz.2.24: Allocating blocks 497-513 which overlap fs metadata [ 57.601471][ T510] EXT4-fs (loop2): pa ffff88812f9001f8: logic 256, phys. 385, len 8 [ 57.609556][ T510] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4881: group 0, free 0, pa_free 1 [ 57.629961][ T464] EXT4-fs (loop2): unmounting filesystem. [ 57.647112][ T514] loop2: detected capacity change from 0 to 1024 [ 57.666078][ T514] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 57.687952][ T514] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3841: comm syz.2.25: Allocating blocks 497-513 which overlap fs metadata [ 57.702014][ T514] EXT4-fs (loop2): pa ffff88812f8b5dc8: logic 256, phys. 385, len 8 [ 57.710075][ T514] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4881: group 0, free 0, pa_free 1 [ 57.727102][ T464] EXT4-fs (loop2): unmounting filesystem. [ 57.743402][ T518] loop2: detected capacity change from 0 to 1024 [ 57.767487][ T518] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 57.787423][ T518] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3841: comm syz.2.26: Allocating blocks 497-513 which overlap fs metadata [ 57.801595][ T518] EXT4-fs (loop2): pa ffff88812f91a738: logic 256, phys. 385, len 8 [ 57.809645][ T518] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4881: group 0, free 0, pa_free 1 [ 57.827021][ T464] EXT4-fs (loop2): unmounting filesystem. [ 57.843342][ T522] loop2: detected capacity change from 0 to 1024 [ 57.856302][ T522] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 57.877444][ T522] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3841: comm syz.2.27: Allocating blocks 497-513 which overlap fs metadata [ 57.891466][ T522] EXT4-fs (loop2): pa ffff88812f8b51f8: logic 256, phys. 385, len 8 [ 57.899510][ T522] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4881: group 0, free 0, pa_free 1 [ 57.918059][ T464] EXT4-fs (loop2): unmounting filesystem. [ 57.934618][ T526] loop2: detected capacity change from 0 to 1024 [ 57.956542][ T526] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 57.978130][ T526] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3841: comm syz.2.28: Allocating blocks 497-513 which overlap fs metadata [ 57.992195][ T526] EXT4-fs (loop2): pa ffff88812f91ab28: logic 256, phys. 385, len 8 [ 58.000248][ T526] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4881: group 0, free 0, pa_free 1 [ 58.017867][ T464] EXT4-fs (loop2): unmounting filesystem. [ 58.034011][ T530] loop2: detected capacity change from 0 to 1024 [ 58.046332][ T530] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 58.072069][ T530] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3841: comm syz.2.29: Allocating blocks 497-513 which overlap fs metadata [ 58.086269][ T530] EXT4-fs (loop2): pa ffff888118194888: logic 256, phys. 385, len 8 [ 58.094352][ T530] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4881: group 0, free 0, pa_free 1 [ 58.112740][ T464] EXT4-fs (loop2): unmounting filesystem. [ 58.128917][ T534] loop2: detected capacity change from 0 to 1024 [ 58.146863][ T534] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 58.167772][ T534] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3841: comm syz.2.30: Allocating blocks 497-513 which overlap fs metadata [ 58.181827][ T534] EXT4-fs (loop2): pa ffff888117604000: logic 256, phys. 385, len 8 [ 58.189952][ T534] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4881: group 0, free 0, pa_free 1 [ 58.207250][ T464] EXT4-fs (loop2): unmounting filesystem. [ 58.223735][ T538] loop2: detected capacity change from 0 to 1024 [ 58.246394][ T538] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 58.267627][ T538] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3841: comm syz.2.31: Allocating blocks 497-513 which overlap fs metadata [ 58.281652][ T538] EXT4-fs (loop2): pa ffff8881181947e0: logic 256, phys. 385, len 8 [ 58.289796][ T538] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4881: group 0, free 0, pa_free 1 [ 58.307933][ T464] EXT4-fs (loop2): unmounting filesystem. [ 58.328211][ T542] loop2: detected capacity change from 0 to 1024 [ 58.346791][ T542] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 58.367652][ T542] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3841: comm syz.2.32: Allocating blocks 497-513 which overlap fs metadata [ 58.381691][ T542] EXT4-fs (loop2): pa ffff8881174973f0: logic 256, phys. 385, len 8 [ 58.389773][ T542] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4881: group 0, free 0, pa_free 1 [ 58.407118][ T464] EXT4-fs (loop2): unmounting filesystem. [ 58.426137][ T546] loop2: detected capacity change from 0 to 1024 [ 58.446389][ T546] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 58.466356][ T546] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3841: comm syz.2.33: Allocating blocks 497-513 which overlap fs metadata [ 58.480575][ T546] EXT4-fs (loop2): pa ffff888117574888: logic 256, phys. 385, len 8 [ 58.488736][ T546] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4881: group 0, free 0, pa_free 1 [ 58.506016][ T464] EXT4-fs (loop2): unmounting filesystem. [ 58.525675][ T550] loop2: detected capacity change from 0 to 1024 [ 58.536717][ T550] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 58.554297][ T550] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3841: comm syz.2.34: Allocating blocks 497-513 which overlap fs metadata [ 58.569412][ T550] EXT4-fs (loop2): pa ffff888117574e70: logic 256, phys. 385, len 8 [ 58.577594][ T550] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4881: group 0, free 0, pa_free 1 [ 58.595529][ T464] EXT4-fs (loop2): unmounting filesystem. [ 58.611799][ T554] loop2: detected capacity change from 0 to 1024 [ 58.626670][ T554] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 58.647351][ T554] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3841: comm syz.2.35: Allocating blocks 497-513 which overlap fs metadata [ 58.661702][ T554] EXT4-fs (loop2): pa ffff888106566f18: logic 256, phys. 385, len 8 [ 58.669759][ T554] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4881: group 0, free 0, pa_free 1 [ 58.688810][ T464] EXT4-fs (loop2): unmounting filesystem. [ 58.706274][ T558] loop2: detected capacity change from 0 to 1024 [ 58.716245][ T558] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 58.734797][ T558] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3841: comm syz.2.36: Allocating blocks 497-513 which overlap fs metadata [ 58.748941][ T558] EXT4-fs (loop2): pa ffff888117574540: logic 256, phys. 385, len 8 [ 58.757100][ T558] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4881: group 0, free 0, pa_free 1 [ 58.774582][ T464] EXT4-fs (loop2): unmounting filesystem. [ 58.790783][ T562] loop2: detected capacity change from 0 to 1024 [ 58.806647][ T562] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 58.827512][ T562] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3841: comm syz.2.37: Allocating blocks 497-513 which overlap fs metadata [ 58.841622][ T562] EXT4-fs (loop2): pa ffff888117574000: logic 256, phys. 385, len 8 [ 58.849675][ T562] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4881: group 0, free 0, pa_free 1 [ 58.867747][ T464] EXT4-fs (loop2): unmounting filesystem. [ 58.886331][ T566] loop2: detected capacity change from 0 to 1024 [ 58.906417][ T566] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 58.927846][ T566] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3841: comm syz.2.38: Allocating blocks 497-513 which overlap fs metadata [ 58.942163][ T566] EXT4-fs (loop2): pa ffff88812f9b8690: logic 256, phys. 385, len 8 [ 58.950197][ T566] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4881: group 0, free 0, pa_free 1 [ 58.968208][ T464] EXT4-fs (loop2): unmounting filesystem. [ 58.984217][ T570] loop2: detected capacity change from 0 to 1024 [ 58.996313][ T570] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 59.014266][ T570] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3841: comm syz.2.39: Allocating blocks 497-513 which overlap fs metadata [ 59.028350][ T570] EXT4-fs (loop2): pa ffff88812f9b8c78: logic 256, phys. 385, len 8 [ 59.036484][ T570] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4881: group 0, free 0, pa_free 1 [ 59.053871][ T464] EXT4-fs (loop2): unmounting filesystem. [ 59.070418][ T574] loop2: detected capacity change from 0 to 1024 [ 59.086346][ T574] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 59.108302][ T574] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3841: comm syz.2.40: Allocating blocks 497-513 which overlap fs metadata [ 59.122546][ T574] EXT4-fs (loop2): pa ffff88812f9b80a8: logic 256, phys. 385, len 8 [ 59.130628][ T574] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4881: group 0, free 0, pa_free 1 [ 59.148506][ T464] EXT4-fs (loop2): unmounting filesystem. [ 59.168251][ T578] loop2: detected capacity change from 0 to 1024 [ 59.186214][ T578] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 59.208455][ T578] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3841: comm syz.2.41: Allocating blocks 497-513 which overlap fs metadata [ 59.222481][ T578] EXT4-fs (loop2): pa ffff88810650a7e0: logic 256, phys. 385, len 8 [ 59.230522][ T578] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4881: group 0, free 0, pa_free 1 [ 59.247956][ T464] EXT4-fs (loop2): unmounting filesystem. [ 59.263513][ T582] loop2: detected capacity change from 0 to 1024 [ 59.276315][ T582] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 59.298061][ T582] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3841: comm syz.2.42: Allocating blocks 497-513 which overlap fs metadata [ 59.312398][ T582] EXT4-fs (loop2): pa ffff88810650a2a0: logic 256, phys. 385, len 8 [ 59.320442][ T582] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4881: group 0, free 0, pa_free 1 [ 59.337799][ T464] EXT4-fs (loop2): unmounting filesystem. [ 59.353856][ T586] loop2: detected capacity change from 0 to 1024 [ 59.366549][ T586] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 59.386939][ T586] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3841: comm syz.2.43: Allocating blocks 497-513 which overlap fs metadata [ 59.401139][ T586] EXT4-fs (loop2): pa ffff88810650a930: logic 256, phys. 385, len 8 [ 59.409269][ T586] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4881: group 0, free 0, pa_free 1 [ 59.427135][ T464] EXT4-fs (loop2): unmounting filesystem. [ 59.446291][ T590] loop2: detected capacity change from 0 to 1024 [ 59.466183][ T590] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 59.489078][ T590] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3841: comm syz.2.44: Allocating blocks 497-513 which overlap fs metadata [ 59.503243][ T590] EXT4-fs (loop2): pa ffff88812fae9348: logic 256, phys. 385, len 8 [ 59.511334][ T590] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4881: group 0, free 0, pa_free 1 [ 59.529299][ T464] EXT4-fs (loop2): unmounting filesystem. [ 59.545566][ T594] loop2: detected capacity change from 0 to 1024 [ 59.556917][ T594] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 59.574481][ T594] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3841: comm syz.2.45: Allocating blocks 497-513 which overlap fs metadata [ 59.588777][ T594] EXT4-fs (loop2): pa ffff8881064b20a8: logic 256, phys. 385, len 8 [ 59.597082][ T594] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4881: group 0, free 0, pa_free 1 [ 59.615209][ T464] EXT4-fs (loop2): unmounting filesystem. [ 59.633176][ T598] loop2: detected capacity change from 0 to 1024 [ 59.646462][ T598] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 59.667332][ T598] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3841: comm syz.2.46: Allocating blocks 497-513 which overlap fs metadata [ 59.681867][ T598] EXT4-fs (loop2): pa ffff8881064b2f18: logic 256, phys. 385, len 8 [ 59.690189][ T598] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4881: group 0, free 0, pa_free 1 [ 59.707478][ T464] EXT4-fs (loop2): unmounting filesystem. [ 59.723178][ T602] loop2: detected capacity change from 0 to 1024 [ 59.736744][ T602] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 59.757906][ T602] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3841: comm syz.2.47: Allocating blocks 497-513 which overlap fs metadata [ 59.772150][ T602] EXT4-fs (loop2): pa ffff8881064b2540: logic 256, phys. 385, len 8 [ 59.780258][ T602] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4881: group 0, free 0, pa_free 1 [ 59.798007][ T464] EXT4-fs (loop2): unmounting filesystem. [ 59.814099][ T606] loop2: detected capacity change from 0 to 1024 [ 59.839328][ T606] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3841: comm syz.2.48: Allocating blocks 497-513 which overlap fs metadata [ 59.853343][ T606] EXT4-fs (loop2): pa ffff88812f953e70: logic 256, phys. 385, len 8 [ 59.861562][ T606] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4881: group 0, free 0, pa_free 1 [ 59.889377][ T610] loop2: detected capacity change from 0 to 1024 [ 59.916988][ T610] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3841: comm syz.2.49: Allocating blocks 497-513 which overlap fs metadata [ 59.931422][ T610] EXT4-fs (loop2): pa ffff88812fae9f18: logic 256, phys. 385, len 8 [ 59.939606][ T610] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4881: group 0, free 0, pa_free 1 [ 59.967950][ T614] loop2: detected capacity change from 0 to 1024 [ 59.995852][ T614] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3841: comm syz.2.50: Allocating blocks 497-513 which overlap fs metadata [ 60.010116][ T614] EXT4-fs (loop2): pa ffff88812f953dc8: logic 256, phys. 385, len 8 [ 60.018270][ T614] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4881: group 0, free 0, pa_free 1 [ 60.046867][ T618] loop2: detected capacity change from 0 to 1024 [ 60.069689][ T618] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3841: comm syz.2.51: Allocating blocks 497-513 which overlap fs metadata [ 60.083961][ T618] EXT4-fs (loop2): pa ffff88812fb11888: logic 256, phys. 385, len 8 [ 60.092230][ T618] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4881: group 0, free 0, pa_free 1 [ 60.120477][ T622] loop2: detected capacity change from 0 to 1024 [ 60.147269][ T622] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3841: comm syz.2.52: Allocating blocks 497-513 which overlap fs metadata [ 60.161499][ T622] EXT4-fs (loop2): pa ffff88812fb11348: logic 256, phys. 385, len 8 [ 60.169594][ T622] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4881: group 0, free 0, pa_free 1 [ 60.198388][ T626] loop2: detected capacity change from 0 to 1024 [ 60.225665][ T626] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3841: comm syz.2.53: Allocating blocks 497-513 which overlap fs metadata [ 60.240430][ T626] EXT4-fs (loop2): pa ffff88812fb7e348: logic 256, phys. 385, len 8 [ 60.248602][ T626] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4881: group 0, free 0, pa_free 1 [ 60.276373][ T630] loop2: detected capacity change from 0 to 1024 [ 60.299327][ T630] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3841: comm syz.2.54: Allocating blocks 497-513 which overlap fs metadata [ 60.314082][ T630] EXT4-fs (loop2): pa ffff88812fb7e738: logic 256, phys. 385, len 8 [ 60.322203][ T630] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4881: group 0, free 0, pa_free 1 [ 60.349945][ T634] loop2: detected capacity change from 0 to 1024 [ 60.377127][ T634] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3841: comm syz.2.55: Allocating blocks 497-513 which overlap fs metadata [ 60.391477][ T634] EXT4-fs (loop2): pa ffff88812fb477e0: logic 256, phys. 385, len 8 [ 60.399673][ T634] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4881: group 0, free 0, pa_free 1 [ 60.430238][ T638] loop2: detected capacity change from 0 to 1024 [ 60.457080][ T638] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3841: comm syz.2.56: Allocating blocks 497-513 which overlap fs metadata [ 60.471186][ T638] EXT4-fs (loop2): pa ffff88812fb472a0: logic 256, phys. 385, len 8 [ 60.479368][ T638] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4881: group 0, free 0, pa_free 1 [ 60.510750][ T642] loop2: detected capacity change from 0 to 1024 2025/08/04 05:15:04 executed programs: 43 [ 60.536602][ T642] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3841: comm syz.2.57: Allocating blocks 497-513 which overlap fs metadata [ 60.552665][ T642] EXT4-fs (loop2): pa ffff88812fbb7c78: logic 256, phys. 385, len 8 [ 60.560777][ T642] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4881: group 0, free 0, pa_free 1 [ 60.594103][ T646] loop2: detected capacity change from 0 to 1024 [ 60.619327][ T646] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3841: comm syz.2.58: Allocating blocks 497-513 which overlap fs metadata [ 60.633548][ T646] EXT4-fs (loop2): pa ffff88812fb47150: logic 256, phys. 385, len 8 [ 60.641849][ T646] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4881: group 0, free 0, pa_free 1 [ 60.668851][ T650] loop2: detected capacity change from 0 to 1024 [ 60.696689][ T650] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3841: comm syz.2.59: Allocating blocks 497-513 which overlap fs metadata [ 60.711116][ T650] EXT4-fs (loop2): pa ffff8881300063f0: logic 256, phys. 385, len 8 [ 60.719204][ T650] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4881: group 0, free 0, pa_free 1 [ 60.747111][ T654] loop2: detected capacity change from 0 to 1024 [ 60.777192][ T654] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3841: comm syz.2.60: Allocating blocks 497-513 which overlap fs metadata [ 60.791551][ T654] EXT4-fs (loop2): pa ffff88812fbb7738: logic 256, phys. 385, len 8 [ 60.799608][ T654] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4881: group 0, free 0, pa_free 1 [ 60.827560][ T658] loop2: detected capacity change from 0 to 1024 [ 60.849718][ T658] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3841: comm syz.2.61: Allocating blocks 497-513 which overlap fs metadata [ 60.863807][ T658] EXT4-fs (loop2): pa ffff888130022690: logic 256, phys. 385, len 8 [ 60.871889][ T658] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4881: group 0, free 0, pa_free 1 [ 60.903576][ T662] loop2: detected capacity change from 0 to 1024 [ 60.927699][ T662] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3841: comm syz.2.62: Allocating blocks 497-513 which overlap fs metadata [ 60.941977][ T662] EXT4-fs (loop2): pa ffff8881300225e8: logic 256, phys. 385, len 8 [ 60.950324][ T662] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4881: group 0, free 0, pa_free 1 [ 60.982050][ T667] loop2: detected capacity change from 0 to 1024 [ 61.018965][ T667] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3841: comm syz.2.63: Allocating blocks 497-513 which overlap fs metadata [ 61.032962][ T667] EXT4-fs (loop2): pa ffff888117497348: logic 256, phys. 385, len 8 [ 61.041009][ T667] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4881: group 0, free 0, pa_free 1 [ 61.069197][ T671] loop2: detected capacity change from 0 to 1024 [ 61.094797][ T671] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3841: comm syz.2.64: Allocating blocks 497-513 which overlap fs metadata [ 61.109428][ T671] EXT4-fs (loop2): pa ffff88810809cd20: logic 256, phys. 385, len 8 [ 61.117498][ T671] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4881: group 0, free 0, pa_free 1 [ 61.146116][ T675] loop2: detected capacity change from 0 to 1024 [ 61.168580][ T675] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3841: comm syz.2.65: Allocating blocks 497-513 which overlap fs metadata [ 61.182606][ T675] EXT4-fs (loop2): pa ffff8881300ab000: logic 256, phys. 385, len 8 [ 61.190669][ T675] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4881: group 0, free 0, pa_free 1 [ 61.218266][ T679] loop2: detected capacity change from 0 to 1024 [ 61.244537][ T679] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3841: comm syz.2.66: Allocating blocks 497-513 which overlap fs metadata [ 61.258602][ T679] EXT4-fs (loop2): pa ffff8881300ab348: logic 256, phys. 385, len 8 [ 61.267025][ T679] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4881: group 0, free 0, pa_free 1 [ 61.294772][ T683] loop2: detected capacity change from 0 to 1024 [ 61.317785][ T683] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3841: comm syz.2.67: Allocating blocks 497-513 which overlap fs metadata [ 61.331947][ T683] EXT4-fs (loop2): pa ffff8881300ab3f0: logic 256, phys. 385, len 8 [ 61.340095][ T683] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4881: group 0, free 0, pa_free 1 [ 61.367867][ T687] loop2: detected capacity change from 0 to 1024 [ 61.394688][ T687] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3841: comm syz.2.68: Allocating blocks 497-513 which overlap fs metadata [ 61.409371][ T687] EXT4-fs (loop2): pa ffff8881300aba80: logic 256, phys. 385, len 8 [ 61.417529][ T687] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4881: group 0, free 0, pa_free 1 [ 61.444405][ T691] loop2: detected capacity change from 0 to 1024 [ 61.467877][ T691] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3841: comm syz.2.69: Allocating blocks 497-513 which overlap fs metadata [ 61.482032][ T691] EXT4-fs (loop2): pa ffff8881300fa7e0: logic 256, phys. 385, len 8 [ 61.490212][ T691] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4881: group 0, free 0, pa_free 1 [ 61.518429][ T695] loop2: detected capacity change from 0 to 1024 [ 61.559118][ T695] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3841: comm syz.2.70: Allocating blocks 497-513 which overlap fs metadata [ 61.573773][ T695] EXT4-fs (loop2): pa ffff8881300fa498: logic 256, phys. 385, len 8 [ 61.581912][ T695] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4881: group 0, free 0, pa_free 1 [ 61.609289][ T699] loop2: detected capacity change from 0 to 1024 [ 61.636428][ T699] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3841: comm syz.2.71: Allocating blocks 497-513 which overlap fs metadata [ 61.650497][ T699] EXT4-fs (loop2): pa ffff8881300fa9d8: logic 256, phys. 385, len 8 [ 61.658549][ T699] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4881: group 0, free 0, pa_free 1 [ 61.688165][ T703] loop2: detected capacity change from 0 to 1024 [ 61.718854][ T703] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3841: comm syz.2.72: Allocating blocks 497-513 which overlap fs metadata [ 61.733704][ T703] EXT4-fs (loop2): pa ffff88813012a690: logic 256, phys. 385, len 8 [ 61.741859][ T703] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4881: group 0, free 0, pa_free 1 [ 61.758493][ T464] EXT4-fs error (device loop2): ext4_free_blocks:6210: comm syz-executor: Freeing blocks not in datazone - block = 3705203968, count = 16 [ 61.772845][ T464] EXT4-fs error (device loop2): ext4_free_blocks:6210: comm syz-executor: Freeing blocks not in datazone - block = 3705171376, count = 32603 [ 61.787666][ T464] EXT4-fs error (device loop2): ext4_free_blocks:6210: comm syz-executor: Freeing blocks not in datazone - block = 242820271107312, count = 16 [ 61.802416][ T464] EXT4-fs error (device loop2): ext4_free_blocks:6210: comm syz-executor: Freeing blocks not in datazone - block = 242820271079259, count = 28064 [ 61.817734][ T464] EXT4-fs error (device loop2): ext4_free_blocks:6210: comm syz-executor: Freeing blocks not in datazone - block = 242820271079248, count = 16 [ 61.832504][ T464] EXT4-fs error (device loop2): ext4_free_blocks:6210: comm syz-executor: Freeing blocks not in datazone - block = 3705203936, count = 16 [ 61.846945][ T464] EXT4-fs error (device loop2): ext4_free_blocks:6210: comm syz-executor: Freeing blocks not in datazone - block = 3705171344, count = 32603 [ 61.861664][ T464] EXT4-fs error (device loop2): ext4_free_blocks:6210: comm syz-executor: Freeing blocks not in datazone - block = 242820271107280, count = 16 [ 61.892483][ T707] loop2: detected capacity change from 0 to 1024 [ 61.928154][ T707] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3841: comm syz.2.73: Allocating blocks 497-513 which overlap fs metadata [ 61.942214][ T707] EXT4-fs (loop2): pa ffff88813012a5e8: logic 256, phys. 385, len 8 [ 61.950275][ T707] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4881: group 0, free 0, pa_free 1 [ 61.977626][ T711] loop2: detected capacity change from 0 to 1024 [ 62.018357][ T711] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3841: comm syz.2.74: Allocating blocks 497-513 which overlap fs metadata [ 62.032504][ T711] EXT4-fs (loop2): pa ffff8881177ad738: logic 256, phys. 385, len 8 [ 62.040573][ T711] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4881: group 0, free 0, pa_free 1 [ 62.070913][ T715] loop2: detected capacity change from 0 to 1024 [ 62.109151][ T715] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3841: comm syz.2.75: Allocating blocks 497-513 which overlap fs metadata [ 62.123330][ T715] EXT4-fs (loop2): pa ffff88813012abd0: logic 256, phys. 385, len 8 [ 62.131402][ T715] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4881: group 0, free 0, pa_free 1 [ 62.158508][ T719] loop2: detected capacity change from 0 to 1024 [ 62.184828][ T719] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3841: comm syz.2.76: Allocating blocks 497-513 which overlap fs metadata [ 62.199087][ T719] EXT4-fs (loop2): pa ffff888130159c78: logic 256, phys. 385, len 8 [ 62.207367][ T719] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4881: group 0, free 0, pa_free 1 [ 62.235396][ T723] loop2: detected capacity change from 0 to 1024 [ 62.258605][ T723] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3841: comm syz.2.77: Allocating blocks 497-513 which overlap fs metadata [ 62.272643][ T723] EXT4-fs (loop2): pa ffff888130159bd0: logic 256, phys. 385, len 8 [ 62.280856][ T723] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4881: group 0, free 0, pa_free 1 [ 62.308366][ T727] loop2: detected capacity change from 0 to 1024 [ 62.334865][ T727] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3841: comm syz.2.78: Allocating blocks 497-513 which overlap fs metadata [ 62.349040][ T727] EXT4-fs (loop2): pa ffff888130094498: logic 256, phys. 385, len 8 [ 62.357291][ T727] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4881: group 0, free 0, pa_free 1 [ 62.384648][ T731] loop2: detected capacity change from 0 to 1024 [ 62.408107][ T731] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3841: comm syz.2.79: Allocating blocks 497-513 which overlap fs metadata [ 62.422438][ T731] EXT4-fs (loop2): pa ffff8881300942a0: logic 256, phys. 385, len 8 [ 62.430609][ T731] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4881: group 0, free 0, pa_free 1 [ 62.459229][ T735] loop2: detected capacity change from 0 to 1024 [ 62.485089][ T735] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3841: comm syz.2.80: Allocating blocks 497-513 which overlap fs metadata [ 62.499861][ T735] EXT4-fs (loop2): pa ffff8881301843f0: logic 256, phys. 385, len 8 [ 62.507910][ T735] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4881: group 0, free 0, pa_free 1 [ 62.535726][ T739] loop2: detected capacity change from 0 to 1024 [ 62.558490][ T739] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3841: comm syz.2.81: Allocating blocks 497-513 which overlap fs metadata [ 62.572769][ T739] EXT4-fs (loop2): pa ffff88812c89ea80: logic 256, phys. 385, len 8 [ 62.581193][ T739] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4881: group 0, free 0, pa_free 1 [ 62.615313][ T743] loop2: detected capacity change from 0 to 1024 [ 62.659363][ T743] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3841: comm syz.2.82: Allocating blocks 497-513 which overlap fs metadata [ 62.673514][ T743] EXT4-fs (loop2): pa ffff8881301c9930: logic 256, phys. 385, len 8 [ 62.681568][ T743] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4881: group 0, free 0, pa_free 1 [ 62.714392][ T747] loop2: detected capacity change from 0 to 1024 [ 62.738034][ T747] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3841: comm syz.2.83: Allocating blocks 497-513 which overlap fs metadata [ 62.752897][ T747] EXT4-fs (loop2): pa ffff8881301c9b28: logic 256, phys. 385, len 8 [ 62.761057][ T747] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4881: group 0, free 0, pa_free 1 [ 62.789653][ T751] loop2: detected capacity change from 0 to 1024 [ 62.816448][ T751] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3841: comm syz.2.84: Allocating blocks 497-513 which overlap fs metadata [ 62.830581][ T751] EXT4-fs (loop2): pa ffff888130184a80: logic 256, phys. 385, len 8 [ 62.838656][ T751] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4881: group 0, free 0, pa_free 1 [ 62.866650][ T755] loop2: detected capacity change from 0 to 1024 [ 62.889259][ T755] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3841: comm syz.2.85: Allocating blocks 497-513 which overlap fs metadata [ 62.903332][ T755] EXT4-fs (loop2): pa ffff88812c8fdf18: logic 256, phys. 385, len 8 [ 62.911394][ T755] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4881: group 0, free 0, pa_free 1 [ 62.942201][ T759] loop2: detected capacity change from 0 to 1024 [ 62.978067][ T759] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3841: comm syz.2.86: Allocating blocks 497-513 which overlap fs metadata [ 62.992281][ T759] EXT4-fs (loop2): pa ffff8881301845e8: logic 256, phys. 385, len 8 [ 63.000877][ T759] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4881: group 0, free 0, pa_free 1 [ 63.027802][ T763] loop2: detected capacity change from 0 to 1024 [ 63.057276][ T763] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3841: comm syz.2.87: Allocating blocks 497-513 which overlap fs metadata [ 63.071989][ T763] EXT4-fs (loop2): pa ffff88812c8fd540: logic 256, phys. 385, len 8 [ 63.080223][ T763] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4881: group 0, free 0, pa_free 1 [ 63.112194][ T767] loop2: detected capacity change from 0 to 1024 [ 63.137760][ T767] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3841: comm syz.2.88: Allocating blocks 497-513 which overlap fs metadata [ 63.152490][ T767] EXT4-fs (loop2): pa ffff88812c86b2a0: logic 256, phys. 385, len 8 [ 63.160640][ T767] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4881: group 0, free 0, pa_free 1 [ 63.176974][ T464] EXT4-fs error (device loop2): ext4_free_blocks:6210: comm syz-executor: Freeing blocks not in datazone - block = 0, count = 0 [ 63.190619][ T464] EXT4-fs error (device loop2): ext4_free_blocks:6210: comm syz-executor: Freeing blocks not in datazone - block = 0, count = 16 [ 63.204250][ T464] EXT4-fs error (device loop2): ext4_free_blocks:6210: comm syz-executor: Freeing blocks not in datazone - block = 0, count = 2 [ 63.217826][ T464] EXT4-fs error (device loop2): ext4_free_blocks:6210: comm syz-executor: Freeing blocks not in datazone - block = 4558896, count = 16 [ 63.232107][ T464] EXT4-fs error (device loop2): ext4_free_blocks:6210: comm syz-executor: Freeing blocks not in datazone - block = 4558720, count = 192 [ 63.246458][ T464] EXT4-fs error (device loop2): ext4_free_blocks:6210: comm syz-executor: Freeing blocks not in datazone - block = 4558720, count = 16 [ 63.271894][ T772] loop2: detected capacity change from 0 to 1024 [ 63.298975][ T772] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3841: comm syz.2.89: Allocating blocks 497-513 which overlap fs metadata [ 63.313457][ T772] EXT4-fs (loop2): pa ffff88812ca8b930: logic 256, phys. 385, len 8 [ 63.321510][ T772] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4881: group 0, free 0, pa_free 1 [ 63.348924][ T776] loop2: detected capacity change from 0 to 1024 [ 63.375492][ T776] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3841: comm syz.2.90: Allocating blocks 497-513 which overlap fs metadata [ 63.389639][ T776] EXT4-fs (loop2): pa ffff88812c86b150: logic 256, phys. 385, len 8 [ 63.397804][ T776] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4881: group 0, free 0, pa_free 1 [ 63.425454][ T780] loop2: detected capacity change from 0 to 1024 [ 63.448743][ T780] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3841: comm syz.2.91: Allocating blocks 497-513 which overlap fs metadata [ 63.463072][ T780] EXT4-fs (loop2): pa ffff88812c86bb28: logic 256, phys. 385, len 8 [ 63.471564][ T780] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4881: group 0, free 0, pa_free 1 [ 63.499630][ T784] loop2: detected capacity change from 0 to 1024 [ 63.538163][ T784] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3841: comm syz.2.92: Allocating blocks 497-513 which overlap fs metadata [ 63.552740][ T784] EXT4-fs (loop2): pa ffff88812c86b7e0: logic 256, phys. 385, len 8 [ 63.560886][ T784] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4881: group 0, free 0, pa_free 1 [ 63.588699][ T788] loop2: detected capacity change from 0 to 1024 [ 63.616500][ T788] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3841: comm syz.2.93: Allocating blocks 497-513 which overlap fs metadata [ 63.630529][ T788] EXT4-fs (loop2): pa ffff8881177ad690: logic 256, phys. 385, len 8 [ 63.638575][ T788] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4881: group 0, free 0, pa_free 1 [ 63.666035][ T792] loop2: detected capacity change from 0 to 1024 [ 63.688846][ T792] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3841: comm syz.2.94: Allocating blocks 497-513 which overlap fs metadata [ 63.703131][ T792] EXT4-fs (loop2): pa ffff8881177ad888: logic 256, phys. 385, len 8 [ 63.711270][ T792] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4881: group 0, free 0, pa_free 1 [ 63.738812][ T796] loop2: detected capacity change from 0 to 1024 [ 63.768007][ T796] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3841: comm syz.2.95: Allocating blocks 497-513 which overlap fs metadata [ 63.782020][ T796] EXT4-fs (loop2): pa ffff88812c89ec78: logic 256, phys. 385, len 8 [ 63.790155][ T796] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4881: group 0, free 0, pa_free 1 [ 63.818752][ T800] loop2: detected capacity change from 0 to 1024 [ 63.845264][ T800] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3841: comm syz.2.96: Allocating blocks 497-513 which overlap fs metadata [ 63.859448][ T800] EXT4-fs (loop2): pa ffff88813034f348: logic 256, phys. 385, len 8 [ 63.867574][ T800] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4881: group 0, free 0, pa_free 1 [ 63.884504][ T464] EXT4-fs error (device loop2): ext4_free_blocks:6210: comm syz-executor: Freeing blocks not in datazone - block = 0, count = 192 [ 63.898302][ T464] EXT4-fs error (device loop2): ext4_free_blocks:6210: comm syz-executor: Freeing blocks not in datazone - block = 2388001816576, count = 20992 [ 63.928500][ T804] loop2: detected capacity change from 0 to 1024 [ 63.954557][ T804] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3841: comm syz.2.97: Allocating blocks 497-513 which overlap fs metadata [ 63.968803][ T804] EXT4-fs (loop2): pa ffff88812f8b5738: logic 256, phys. 385, len 8 [ 63.976973][ T804] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4881: group 0, free 0, pa_free 1 [ 64.004352][ T808] loop2: detected capacity change from 0 to 1024 [ 64.027823][ T808] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3841: comm syz.2.98: Allocating blocks 497-513 which overlap fs metadata [ 64.042052][ T808] EXT4-fs (loop2): pa ffff88813034f738: logic 256, phys. 385, len 8 [ 64.050135][ T808] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4881: group 0, free 0, pa_free 1 [ 64.078059][ T812] loop2: detected capacity change from 0 to 1024 [ 64.118554][ T812] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3841: comm syz.2.99: Allocating blocks 497-513 which overlap fs metadata [ 64.133158][ T812] EXT4-fs (loop2): pa ffff88813034f2a0: logic 256, phys. 385, len 8 [ 64.141198][ T812] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4881: group 0, free 0, pa_free 1 [ 64.168425][ T816] loop2: detected capacity change from 0 to 1024 [ 64.198268][ T816] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3841: comm syz.2.100: Allocating blocks 497-513 which overlap fs metadata [ 64.212852][ T816] EXT4-fs (loop2): pa ffff88812f900b28: logic 256, phys. 385, len 8 [ 64.220890][ T816] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4881: group 0, free 0, pa_free 1 [ 64.253713][ T820] loop2: detected capacity change from 0 to 1024 [ 64.277660][ T820] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3841: comm syz.2.101: Allocating blocks 497-513 which overlap fs metadata [ 64.292372][ T820] EXT4-fs (loop2): pa ffff88812f900c78: logic 256, phys. 385, len 8 [ 64.300496][ T820] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4881: group 0, free 0, pa_free 1 [ 64.328560][ T824] loop2: detected capacity change from 0 to 1024 [ 64.356093][ T824] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3841: comm syz.2.102: Allocating blocks 497-513 which overlap fs metadata [ 64.370213][ T824] EXT4-fs (loop2): pa ffff8881181ae498: logic 256, phys. 385, len 8 [ 64.378292][ T824] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4881: group 0, free 0, pa_free 1 [ 64.409308][ T828] loop2: detected capacity change from 0 to 1024 [ 64.435196][ T828] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3841: comm syz.2.103: Allocating blocks 497-513 which overlap fs metadata [ 64.449431][ T828] EXT4-fs (loop2): pa ffff88812f91a540: logic 256, phys. 385, len 8 [ 64.457578][ T828] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4881: group 0, free 0, pa_free 1 [ 64.484478][ T832] loop2: detected capacity change from 0 to 1024 [ 64.507826][ T832] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3841: comm syz.2.104: Allocating blocks 497-513 which overlap fs metadata [ 64.522078][ T832] EXT4-fs (loop2): pa ffff8881181aebd0: logic 256, phys. 385, len 8 [ 64.530216][ T832] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4881: group 0, free 0, pa_free 1 [ 64.546630][ T464] EXT4-fs error (device loop2): ext4_free_blocks:6210: comm syz-executor: Freeing blocks not in datazone - block = 3705203968, count = 16 [ 64.561177][ T464] EXT4-fs error (device loop2): ext4_free_blocks:6210: comm syz-executor: Freeing blocks not in datazone - block = 3705171376, count = 32603 [ 64.576292][ T464] EXT4-fs error (device loop2): ext4_free_blocks:6210: comm syz-executor: Freeing blocks not in datazone - block = 242820271107312, count = 16 [ 64.591192][ T464] EXT4-fs error (device loop2): ext4_free_blocks:6210: comm syz-executor: Freeing blocks not in datazone - block = 242820271079259, count = 28064 [ 64.606328][ T464] EXT4-fs error (device loop2): ext4_free_blocks:6210: comm syz-executor: Freeing blocks not in datazone - block = 242820271079248, count = 16 [ 64.621316][ T464] EXT4-fs error (device loop2): ext4_free_blocks:6210: comm syz-executor: Freeing blocks not in datazone - block = 3705203936, count = 16 [ 64.636012][ T464] EXT4-fs error (device loop2): ext4_free_blocks:6210: comm syz-executor: Freeing blocks not in datazone - block = 3705171344, count = 32603 [ 64.650832][ T464] EXT4-fs error (device loop2): ext4_free_blocks:6210: comm syz-executor: Freeing blocks not in datazone - block = 242820271107280, count = 16 [ 64.680897][ T836] loop2: detected capacity change from 0 to 1024 [ 64.707557][ T836] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3841: comm syz.2.105: Allocating blocks 497-513 which overlap fs metadata [ 64.722076][ T836] EXT4-fs (loop2): pa ffff88812f91a3f0: logic 256, phys. 385, len 8 [ 64.730157][ T836] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4881: group 0, free 0, pa_free 1 [ 64.763873][ T840] loop2: detected capacity change from 0 to 1024 [ 64.788263][ T840] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3841: comm syz.2.106: Allocating blocks 497-513 which overlap fs metadata [ 64.802769][ T840] EXT4-fs (loop2): pa ffff88812f91a348: logic 256, phys. 385, len 8 [ 64.810916][ T840] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4881: group 0, free 0, pa_free 1 [ 64.840869][ T844] loop2: detected capacity change from 0 to 1024 [ 64.867022][ T844] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3841: comm syz.2.107: Allocating blocks 497-513 which overlap fs metadata [ 64.881622][ T844] EXT4-fs (loop2): pa ffff888117497738: logic 256, phys. 385, len 8 [ 64.889912][ T844] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4881: group 0, free 0, pa_free 1 [ 64.916827][ T848] loop2: detected capacity change from 0 to 1024 [ 64.948566][ T848] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3841: comm syz.2.108: Allocating blocks 497-513 which overlap fs metadata [ 64.962893][ T848] EXT4-fs (loop2): pa ffff888117604c78: logic 256, phys. 385, len 8 [ 64.970998][ T848] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4881: group 0, free 0, pa_free 1 [ 64.998938][ T852] loop2: detected capacity change from 0 to 1024 [ 65.038537][ T852] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3841: comm syz.2.109: Allocating blocks 497-513 which overlap fs metadata [ 65.052748][ T852] EXT4-fs (loop2): pa ffff888117574e70: logic 256, phys. 385, len 8 [ 65.060807][ T852] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4881: group 0, free 0, pa_free 1 [ 65.088803][ T856] loop2: detected capacity change from 0 to 1024 [ 65.130467][ T856] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3841: comm syz.2.110: Allocating blocks 497-513 which overlap fs metadata [ 65.144913][ T856] EXT4-fs (loop2): pa ffff8881175741f8: logic 256, phys. 385, len 8 [ 65.153031][ T856] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4881: group 0, free 0, pa_free 1 [ 65.184826][ T860] loop2: detected capacity change from 0 to 1024 [ 65.209735][ T860] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3841: comm syz.2.111: Allocating blocks 497-513 which overlap fs metadata [ 65.224356][ T860] EXT4-fs (loop2): pa ffff8881175749d8: logic 256, phys. 385, len 8 [ 65.232418][ T860] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4881: group 0, free 0, pa_free 1 [ 65.259039][ T864] loop2: detected capacity change from 0 to 1024 [ 65.286558][ T864] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3841: comm syz.2.112: Allocating blocks 497-513 which overlap fs metadata [ 65.300897][ T864] EXT4-fs (loop2): pa ffff8881175743f0: logic 256, phys. 385, len 8 [ 65.308968][ T864] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4881: group 0, free 0, pa_free 1 [ 65.342519][ T869] loop2: detected capacity change from 0 to 1024 [ 65.377961][ T869] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3841: comm syz.2.113: Allocating blocks 497-513 which overlap fs metadata [ 65.392806][ T869] EXT4-fs (loop2): pa ffff888106566150: logic 256, phys. 385, len 8 [ 65.400846][ T869] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4881: group 0, free 0, pa_free 1 [ 65.429087][ T874] loop2: detected capacity change from 0 to 1024 [ 65.454898][ T874] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3841: comm syz.2.114: Allocating blocks 497-513 which overlap fs metadata [ 65.469669][ T874] EXT4-fs (loop2): pa ffff888118194bd0: logic 256, phys. 385, len 8 [ 65.477894][ T874] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4881: group 0, free 0, pa_free 1 [ 65.505055][ T878] loop2: detected capacity change from 0 to 1024 [ 65.529281][ T878] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3841: comm syz.2.115: Allocating blocks 497-513 which overlap fs metadata [ 65.543448][ T878] EXT4-fs (loop2): pa ffff888117497f18: logic 256, phys. 385, len 8 [ 65.551759][ T878] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4881: group 0, free 0, pa_free 1 [ 65.582191][ T882] loop2: detected capacity change from 0 to 1024 2025/08/04 05:15:09 executed programs: 102 [ 65.607023][ T882] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3841: comm syz.2.116: Allocating blocks 497-513 which overlap fs metadata [ 65.621442][ T882] EXT4-fs (loop2): pa ffff8881065660a8: logic 256, phys. 385, len 8 [ 65.629526][ T882] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4881: group 0, free 0, pa_free 1 [ 65.658133][ T886] loop2: detected capacity change from 0 to 1024 [ 65.684632][ T886] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3841: comm syz.2.117: Allocating blocks 497-513 which overlap fs metadata [ 65.699411][ T886] EXT4-fs (loop2): pa ffff8881303cf888: logic 256, phys. 385, len 8 [ 65.707577][ T886] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4881: group 0, free 0, pa_free 1 [ 65.736894][ T890] loop2: detected capacity change from 0 to 1024 [ 65.757904][ T890] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3841: comm syz.2.118: Allocating blocks 497-513 which overlap fs metadata [ 65.772079][ T890] EXT4-fs (loop2): pa ffff88810650adc8: logic 256, phys. 385, len 8 [ 65.780159][ T890] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4881: group 0, free 0, pa_free 1 [ 65.807733][ T894] loop2: detected capacity change from 0 to 1024 [ 65.830089][ T894] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3841: comm syz.2.119: Allocating blocks 497-513 which overlap fs metadata [ 65.844559][ T894] EXT4-fs (loop2): pa ffff88810650a888: logic 256, phys. 385, len 8 [ 65.852808][ T894] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4881: group 0, free 0, pa_free 1 [ 65.881356][ T898] loop2: detected capacity change from 0 to 1024 [ 65.918041][ T898] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3841: comm syz.2.120: Allocating blocks 497-513 which overlap fs metadata [ 65.932714][ T898] EXT4-fs (loop2): pa ffff88812fae9e70: logic 256, phys. 385, len 8 [ 65.940766][ T898] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4881: group 0, free 0, pa_free 1 [ 65.968586][ T902] loop2: detected capacity change from 0 to 1024 [ 65.996789][ T902] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3841: comm syz.2.121: Allocating blocks 497-513 which overlap fs metadata [ 66.010946][ T902] EXT4-fs (loop2): pa ffff8881064b2150: logic 256, phys. 385, len 8 [ 66.019103][ T902] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4881: group 0, free 0, pa_free 1 [ 66.050082][ T906] loop2: detected capacity change from 0 to 1024 [ 66.076667][ T906] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3841: comm syz.2.122: Allocating blocks 497-513 which overlap fs metadata [ 66.090977][ T906] EXT4-fs (loop2): pa ffff8881064b25e8: logic 256, phys. 385, len 8 [ 66.099034][ T906] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4881: group 0, free 0, pa_free 1 [ 66.126655][ T910] loop2: detected capacity change from 0 to 1024 [ 66.159274][ T910] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3841: comm syz.2.123: Allocating blocks 497-513 which overlap fs metadata [ 66.173871][ T910] EXT4-fs (loop2): pa ffff88812f953e70: logic 256, phys. 385, len 8 [ 66.181936][ T910] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4881: group 0, free 0, pa_free 1 [ 66.213430][ T914] loop2: detected capacity change from 0 to 1024 [ 66.249039][ T914] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3841: comm syz.2.124: Allocating blocks 497-513 which overlap fs metadata [ 66.263361][ T914] EXT4-fs (loop2): pa ffff88812fae9738: logic 256, phys. 385, len 8 [ 66.271511][ T914] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4881: group 0, free 0, pa_free 1 [ 66.298770][ T918] loop2: detected capacity change from 0 to 1024 [ 66.325888][ T918] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3841: comm syz.2.125: Allocating blocks 497-513 which overlap fs metadata [ 66.340549][ T918] EXT4-fs (loop2): pa ffff88812fae9bd0: logic 256, phys. 385, len 8 [ 66.348723][ T918] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4881: group 0, free 0, pa_free 1