Warning: Permanently added '10.128.1.143' (ED25519) to the list of known hosts. 2026/01/30 17:48:35 parsed 1 programs [ 27.221290][ T30] audit: type=1400 audit(1769795315.529:64): avc: denied { node_bind } for pid=281 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 27.229877][ T30] audit: type=1400 audit(1769795315.529:65): avc: denied { module_request } for pid=281 comm="syz-execprog" kmod="net-pf-2-proto-262-type-1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 28.037715][ T30] audit: type=1400 audit(1769795316.349:66): avc: denied { mounton } for pid=287 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2023 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 28.040661][ T287] cgroup: Unknown subsys name 'net' [ 28.060474][ T30] audit: type=1400 audit(1769795316.349:67): avc: denied { mount } for pid=287 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 28.087688][ T30] audit: type=1400 audit(1769795316.389:68): avc: denied { unmount } for pid=287 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 28.088119][ T287] cgroup: Unknown subsys name 'devices' [ 28.325573][ T287] cgroup: Unknown subsys name 'hugetlb' [ 28.331173][ T287] cgroup: Unknown subsys name 'rlimit' [ 28.504584][ T30] audit: type=1400 audit(1769795316.819:69): avc: denied { setattr } for pid=287 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=254 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 28.527761][ T30] audit: type=1400 audit(1769795316.819:70): avc: denied { create } for pid=287 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 28.548236][ T30] audit: type=1400 audit(1769795316.819:71): avc: denied { write } for pid=287 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 28.558501][ T292] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 28.569008][ T30] audit: type=1400 audit(1769795316.819:72): avc: denied { read } for pid=287 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 Setting up swapspace version 1, size = 127995904 bytes [ 28.597418][ T30] audit: type=1400 audit(1769795316.819:73): avc: denied { mounton } for pid=287 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 28.623805][ T287] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 29.004434][ T294] request_module fs-gadgetfs succeeded, but still no fs? [ 29.508388][ T338] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.515526][ T338] bridge0: port 1(bridge_slave_0) entered disabled state [ 29.522932][ T338] device bridge_slave_0 entered promiscuous mode [ 29.529890][ T338] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.536996][ T338] bridge0: port 2(bridge_slave_1) entered disabled state [ 29.544397][ T338] device bridge_slave_1 entered promiscuous mode [ 29.581791][ T338] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.588874][ T338] bridge0: port 2(bridge_slave_1) entered forwarding state [ 29.596172][ T338] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.603194][ T338] bridge0: port 1(bridge_slave_0) entered forwarding state [ 29.619993][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 29.627508][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 29.634716][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 29.643196][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 29.651390][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.658427][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 29.666932][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 29.675124][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.682163][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 29.694016][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 29.702878][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 29.715969][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 29.726622][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 29.734807][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 29.742188][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 29.750249][ T338] device veth0_vlan entered promiscuous mode [ 29.760166][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 29.769107][ T338] device veth1_macvtap entered promiscuous mode [ 29.778070][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 29.787733][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 29.815507][ T338] syz-executor (338) used greatest stack depth: 21760 bytes left 2026/01/30 17:48:38 executed programs: 0 [ 30.147096][ T362] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.154455][ T362] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.161749][ T362] device bridge_slave_0 entered promiscuous mode [ 30.168613][ T362] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.175784][ T362] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.183099][ T362] device bridge_slave_1 entered promiscuous mode [ 30.226129][ T362] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.233163][ T362] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.240463][ T362] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.247510][ T362] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.269415][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 30.277058][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.284565][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.293015][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 30.301413][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 30.309575][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.316598][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.334360][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 30.342688][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 30.351070][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.358131][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.366500][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 30.375161][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 30.383128][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 30.391389][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 30.403722][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 30.412177][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 30.420480][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 30.428357][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 30.437334][ T362] device veth0_vlan entered promiscuous mode [ 30.444157][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 30.451802][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 30.464089][ T362] device veth1_macvtap entered promiscuous mode [ 30.470814][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 30.479147][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 30.487550][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 30.498299][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 30.506549][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 30.523328][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 30.533583][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 30.549108][ T374] loop2: detected capacity change from 0 to 1024 [ 30.594003][ T374] ======================================================= [ 30.594003][ T374] WARNING: The mand mount option has been deprecated and [ 30.594003][ T374] and is ignored by this kernel. Remove the mand [ 30.594003][ T374] option from the mount to silence this warning. [ 30.594003][ T374] ======================================================= [ 30.695269][ T374] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 30.714970][ T374] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3887: comm syz.2.17: Allocating blocks 497-513 which overlap fs metadata [ 30.728913][ T374] EXT4-fs (loop2): pa ffff888120a90e70: logic 256, phys. 385, len 8 [ 30.737063][ T374] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4904: group 0, free 0, pa_free 1 [ 30.752943][ T362] ================================================================== [ 30.761003][ T362] BUG: KASAN: use-after-free in ext4_ext_remove_space+0x3496/0x40d0 [ 30.768983][ T362] Read of size 4 at addr ffff88812e89fdb8 by task syz-executor/362 [ 30.776872][ T362] [ 30.779194][ T362] CPU: 1 PID: 362 Comm: syz-executor Not tainted syzkaller #0 [ 30.786640][ T362] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 30.796685][ T362] Call Trace: [ 30.799950][ T362] [ 30.802866][ T362] __dump_stack+0x21/0x30 [ 30.807182][ T362] dump_stack_lvl+0x110/0x170 [ 30.811844][ T362] ? show_regs_print_info+0x20/0x20 [ 30.817031][ T362] ? load_image+0x3e0/0x3e0 [ 30.821525][ T362] print_address_description+0x7f/0x2c0 [ 30.827070][ T362] ? ext4_ext_remove_space+0x3496/0x40d0 [ 30.832704][ T362] kasan_report+0xf1/0x140 [ 30.837105][ T362] ? __read_extent_tree_block+0x1e8/0x790 [ 30.842825][ T362] ? ext4_ext_remove_space+0x3496/0x40d0 [ 30.848445][ T362] __asan_report_load4_noabort+0x14/0x20 [ 30.854068][ T362] ext4_ext_remove_space+0x3496/0x40d0 [ 30.859520][ T362] ? ext4_es_insert_extent+0x2d60/0x2d60 [ 30.865138][ T362] ? _raw_write_lock+0x94/0xf0 [ 30.869887][ T362] ? ext4_da_release_space+0x1d6/0x480 [ 30.875329][ T362] ? ext4_ext_index_trans_blocks+0x100/0x100 [ 30.881295][ T362] ext4_ext_truncate+0x1a3/0x250 [ 30.886215][ T362] ext4_truncate+0x9be/0xfb0 [ 30.890788][ T362] ? __ext4_mark_inode_dirty+0x610/0x610 [ 30.896405][ T362] ext4_evict_inode+0xcc5/0x1460 [ 30.901326][ T362] ? _raw_spin_unlock+0x4d/0x70 [ 30.906166][ T362] ? ext4_inode_is_fast_symlink+0x3a0/0x3a0 [ 30.912043][ T362] ? _raw_spin_unlock+0x4d/0x70 [ 30.916877][ T362] ? inode_io_list_del+0x19b/0x1b0 [ 30.921974][ T362] ? ext4_inode_is_fast_symlink+0x3a0/0x3a0 [ 30.927850][ T362] evict+0x4c9/0x8d0 [ 30.931735][ T362] ? proc_nr_inodes+0x310/0x310 [ 30.936570][ T362] ? _raw_spin_lock+0x94/0xf0 [ 30.941235][ T362] ? _raw_spin_trylock_bh+0x150/0x150 [ 30.946592][ T362] ? iput+0x28e/0x7c0 [ 30.950558][ T362] ? __kasan_check_write+0x14/0x20 [ 30.955661][ T362] iput+0x635/0x7c0 [ 30.959456][ T362] do_unlinkat+0x380/0x6d0 [ 30.963864][ T362] ? fsnotify_link_count+0x100/0x100 [ 30.969132][ T362] ? getname_flags+0x206/0x500 [ 30.973882][ T362] __x64_sys_unlink+0x49/0x50 [ 30.978544][ T362] x64_sys_call+0x878/0x9a0 [ 30.983038][ T362] do_syscall_64+0x4c/0xa0 [ 30.987446][ T362] ? clear_bhb_loop+0x50/0xa0 [ 30.992108][ T362] ? clear_bhb_loop+0x50/0xa0 [ 30.996766][ T362] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 31.002649][ T362] RIP: 0033:0x7f95e7476fa7 [ 31.007050][ T362] 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 [ 31.026655][ T362] RSP: 002b:00007ffdb912f058 EFLAGS: 00000206 ORIG_RAX: 0000000000000057 [ 31.035055][ T362] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f95e7476fa7 [ 31.043011][ T362] RDX: 00007ffdb912f080 RSI: 00007ffdb912f110 RDI: 00007ffdb912f110 [ 31.050983][ T362] RBP: 00007ffdb912f110 R08: 00007ffdb9130110 R09: 00000000ffffffff [ 31.058941][ T362] R10: 0000000000000100 R11: 0000000000000206 R12: 00007ffdb9130200 [ 31.066894][ T362] R13: 00007f95e74e171f R14: 00000000000077de R15: 00007ffdb91312d0 [ 31.074855][ T362] [ 31.077863][ T362] [ 31.080171][ T362] The buggy address belongs to the page: [ 31.085788][ T362] page:ffffea0004ba27c0 refcount:0 mapcount:0 mapping:0000000000000000 index:0x1 pfn:0x12e89f [ 31.096014][ T362] flags: 0x4000000000000000(zone=1) [ 31.101218][ T362] raw: 4000000000000000 ffffea0004ba2808 ffffea0004ba2788 0000000000000000 [ 31.109783][ T362] raw: 0000000000000001 0000000000000000 00000000ffffffff 0000000000000000 [ 31.118345][ T362] page dumped because: kasan: bad access detected [ 31.124752][ T362] page_owner info is not present (never set?) [ 31.130805][ T362] [ 31.133115][ T362] Memory state around the buggy address: [ 31.138725][ T362] ffff88812e89fc80: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 31.146767][ T362] ffff88812e89fd00: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 31.154808][ T362] >ffff88812e89fd80: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 31.162850][ T362] ^ [ 31.168725][ T362] ffff88812e89fe00: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 31.176769][ T362] ffff88812e89fe80: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 31.184828][ T362] ================================================================== [ 31.192866][ T362] Disabling lock debugging due to kernel taint [ 31.261166][ T378] loop2: detected capacity change from 0 to 1024 [ 31.315138][ T378] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 31.336529][ T378] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3887: comm syz.2.18: Allocating blocks 497-513 which overlap fs metadata [ 31.350698][ T378] EXT4-fs (loop2): pa ffff888120a902a0: logic 256, phys. 385, len 8 [ 31.358733][ T378] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4904: group 0, free 0, pa_free 1 [ 31.421893][ T381] loop2: detected capacity change from 0 to 1024 [ 31.439086][ T381] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 31.457381][ T381] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3887: comm syz.2.19: Allocating blocks 497-513 which overlap fs metadata [ 31.471292][ T381] EXT4-fs (loop2): pa ffff888111e1a3f0: logic 256, phys. 385, len 8 [ 31.479337][ T381] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4904: group 0, free 0, pa_free 1 [ 31.542380][ T384] loop2: detected capacity change from 0 to 1024 [ 31.555003][ T384] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 31.580332][ T384] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3887: comm syz.2.20: Allocating blocks 497-513 which overlap fs metadata [ 31.594579][ T384] EXT4-fs (loop2): pa ffff888111dccc78: logic 256, phys. 385, len 8 [ 31.602596][ T384] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4904: group 0, free 0, pa_free 1 [ 31.671173][ T387] loop2: detected capacity change from 0 to 1024 [ 31.678329][ T45] device bridge_slave_1 left promiscuous mode [ 31.684610][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.691989][ T45] device bridge_slave_0 left promiscuous mode [ 31.698487][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.706231][ T45] device veth1_macvtap left promiscuous mode [ 31.712219][ T45] device veth0_vlan left promiscuous mode [ 31.736824][ T387] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 31.757853][ T387] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3887: comm syz.2.21: Allocating blocks 497-513 which overlap fs metadata [ 31.772024][ T387] EXT4-fs (loop2): pa ffff888120b54738: logic 256, phys. 385, len 8 [ 31.780654][ T387] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4904: group 0, free 0, pa_free 1 [ 31.798755][ T362] EXT4-fs error (device loop2): ext4_free_blocks:6234: comm syz-executor: Freeing blocks not in datazone - block = 3879242160, count = 16 [ 31.813860][ T362] EXT4-fs error (device loop2): ext4_free_blocks:6234: comm syz-executor: Freeing blocks not in datazone - block = 3879209504, count = 32661 [ 31.828434][ T362] EXT4-fs error (device loop2): ext4_free_blocks:6234: comm syz-executor: Freeing blocks not in datazone - block = 254253474022432, count = 16 [ 31.843148][ T362] EXT4-fs error (device loop2): ext4_free_blocks:6234: comm syz-executor: Freeing blocks not in datazone - block = 254253474021269, count = 1168 [ 31.858652][ T362] EXT4-fs error (device loop2): ext4_free_blocks:6234: comm syz-executor: Freeing blocks not in datazone - block = 254253474021264, count = 16 [ 31.873318][ T362] EXT4-fs error (device loop2): ext4_free_blocks:6234: comm syz-executor: Freeing blocks not in datazone - block = 3879162320, count = 16 [ 31.887608][ T362] EXT4-fs error (device loop2): ext4_free_blocks:6234: comm syz-executor: Freeing blocks not in datazone - block = 3879129664, count = 32661 [ 31.902155][ T362] EXT4-fs error (device loop2): ext4_free_blocks:6234: comm syz-executor: Freeing blocks not in datazone - block = 254219114301920, count = 16 [ 31.970600][ T390] loop2: detected capacity change from 0 to 1024 [ 32.024833][ T390] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 32.044290][ T390] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3887: comm syz.2.22: Allocating blocks 497-513 which overlap fs metadata [ 32.058215][ T390] EXT4-fs (loop2): pa ffff888111dcc1f8: logic 256, phys. 385, len 8 [ 32.066261][ T390] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4904: group 0, free 0, pa_free 1 [ 32.081144][ T362] EXT4-fs error (device loop2): ext4_free_blocks:6234: comm syz-executor: Freeing blocks not in datazone - block = 522107488, count = 16 [ 32.095774][ T362] EXT4-fs error (device loop2): ext4_free_blocks:6234: comm syz-executor: Freeing blocks not in datazone - block = 522074961, count = 32534 [ 32.110200][ T362] EXT4-fs error (device loop2): ext4_free_blocks:6234: comm syz-executor: Freeing blocks not in datazone - block = 522074960, count = 16 [ 32.124850][ T362] EXT4-fs error (device loop2): ext4_free_blocks:6234: comm syz-executor: Freeing blocks not in datazone - block = 34213709527648, count = 16 [ 32.139733][ T362] EXT4-fs error (device loop2): ext4_free_blocks:6234: comm syz-executor: Freeing blocks not in datazone - block = 34213709512470, count = 15185 [ 32.154650][ T362] EXT4-fs error (device loop2): ext4_free_blocks:6234: comm syz-executor: Freeing blocks not in datazone - block = 34213709512464, count = 16 [ 32.169508][ T362] EXT4-fs error (device loop2): ext4_free_blocks:6234: comm syz-executor: Freeing blocks not in datazone - block = 522107488, count = 16 [ 32.183790][ T362] EXT4-fs error (device loop2): ext4_free_blocks:6234: comm syz-executor: Freeing blocks not in datazone - block = 522074961, count = 32534 [ 32.281661][ T393] loop2: detected capacity change from 0 to 1024 [ 32.295932][ T393] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 32.315359][ T393] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3887: comm syz.2.23: Allocating blocks 497-513 which overlap fs metadata [ 32.329772][ T393] EXT4-fs (loop2): pa ffff888120b54540: logic 256, phys. 385, len 8 [ 32.337853][ T393] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4904: group 0, free 0, pa_free 1 [ 32.401100][ T396] loop2: detected capacity change from 0 to 1024 [ 32.494676][ T396] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 32.514325][ T396] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3887: comm syz.2.24: Allocating blocks 497-513 which overlap fs metadata [ 32.528406][ T396] EXT4-fs (loop2): pa ffff88812d46ce70: logic 256, phys. 385, len 8 [ 32.536448][ T396] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4904: group 0, free 0, pa_free 1 [ 32.603533][ T399] loop2: detected capacity change from 0 to 1024 [ 32.614858][ T399] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 32.634396][ T399] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3887: comm syz.2.25: Allocating blocks 497-513 which overlap fs metadata [ 32.648671][ T399] EXT4-fs (loop2): pa ffff88812d44c2a0: logic 256, phys. 385, len 8 [ 32.656773][ T399] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4904: group 0, free 0, pa_free 1 [ 32.730002][ T402] loop2: detected capacity change from 0 to 1024 [ 32.764996][ T402] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 32.784525][ T402] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3887: comm syz.2.26: Allocating blocks 497-513 which overlap fs metadata [ 32.798393][ T402] EXT4-fs (loop2): pa ffff88812d44cdc8: logic 256, phys. 385, len 8 [ 32.806417][ T402] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4904: group 0, free 0, pa_free 1 [ 32.914853][ T405] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 32.934551][ T405] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3887: comm syz.2.27: Allocating blocks 497-513 which overlap fs metadata [ 32.948475][ T405] EXT4-fs (loop2): pa ffff88812d46cb28: logic 256, phys. 385, len 8 [ 32.956519][ T405] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4904: group 0, free 0, pa_free 1 [ 33.134874][ T408] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 33.155147][ T408] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3887: comm syz.2.28: Allocating blocks 497-513 which overlap fs metadata [ 33.169420][ T408] EXT4-fs (loop2): pa ffff88812d46c738: logic 256, phys. 385, len 8 [ 33.177455][ T408] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4904: group 0, free 0, pa_free 1 [ 33.294957][ T412] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 33.314334][ T412] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3887: comm syz.2.29: Allocating blocks 497-513 which overlap fs metadata [ 33.328238][ T412] EXT4-fs (loop2): pa ffff88812d49fbd0: logic 256, phys. 385, len 8 [ 33.336260][ T412] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4904: group 0, free 0, pa_free 1 [ 33.454960][ T415] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 33.475223][ T415] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3887: comm syz.2.30: Allocating blocks 497-513 which overlap fs metadata [ 33.489405][ T415] EXT4-fs (loop2): pa ffff88812d49f3f0: logic 256, phys. 385, len 8 [ 33.497438][ T415] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4904: group 0, free 0, pa_free 1 [ 33.645732][ T418] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 33.665646][ T418] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3887: comm syz.2.31: Allocating blocks 497-513 which overlap fs metadata [ 33.679864][ T418] EXT4-fs (loop2): pa ffff88812d535150: logic 256, phys. 385, len 8 [ 33.688078][ T418] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4904: group 0, free 0, pa_free 1 [ 33.804871][ T421] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 33.825135][ T421] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3887: comm syz.2.32: Allocating blocks 497-513 which overlap fs metadata [ 33.839092][ T421] EXT4-fs (loop2): pa ffff88812d535000: logic 256, phys. 385, len 8 [ 33.847110][ T421] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4904: group 0, free 0, pa_free 1 [ 33.965009][ T424] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 33.985525][ T424] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3887: comm syz.2.33: Allocating blocks 497-513 which overlap fs metadata [ 33.999449][ T424] EXT4-fs (loop2): pa ffff88812d59b9d8: logic 256, phys. 385, len 8 [ 34.007468][ T424] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4904: group 0, free 0, pa_free 1 [ 34.185225][ T427] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 34.205930][ T427] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3887: comm syz.2.34: Allocating blocks 497-513 which overlap fs metadata [ 34.220218][ T427] EXT4-fs (loop2): pa ffff88812d5910a8: logic 256, phys. 385, len 8 [ 34.228274][ T427] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4904: group 0, free 0, pa_free 1 [ 34.354884][ T430] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 34.374189][ T430] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3887: comm syz.2.35: Allocating blocks 497-513 which overlap fs metadata [ 34.388210][ T430] EXT4-fs (loop2): pa ffff88812d5c9930: logic 256, phys. 385, len 8 [ 34.396240][ T430] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4904: group 0, free 0, pa_free 1 [ 34.555187][ T433] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 34.574413][ T433] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3887: comm syz.2.36: Allocating blocks 497-513 which overlap fs metadata [ 34.588331][ T433] EXT4-fs (loop2): pa ffff88812d5c9dc8: logic 256, phys. 385, len 8 [ 34.596363][ T433] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4904: group 0, free 0, pa_free 1 [ 34.704815][ T437] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 34.724487][ T437] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3887: comm syz.2.37: Allocating blocks 497-513 which overlap fs metadata [ 34.738488][ T437] EXT4-fs (loop2): pa ffff88812d5c9c78: logic 256, phys. 385, len 8 [ 34.746519][ T437] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4904: group 0, free 0, pa_free 1 [ 34.815206][ T440] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 34.834471][ T440] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3887: comm syz.2.38: Allocating blocks 497-513 which overlap fs metadata [ 34.848667][ T440] EXT4-fs (loop2): pa ffff88812d5917e0: logic 256, phys. 385, len 8 [ 34.856728][ T440] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4904: group 0, free 0, pa_free 1 [ 34.964794][ T443] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 34.984632][ T443] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3887: comm syz.2.39: Allocating blocks 497-513 which overlap fs metadata [ 34.998645][ T443] EXT4-fs (loop2): pa ffff88812d606348: logic 256, phys. 385, len 8 [ 35.006739][ T443] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4904: group 0, free 0, pa_free 1 [ 35.021642][ T362] EXT4-fs error (device loop2): ext4_free_blocks:6234: comm syz-executor: Freeing blocks not in datazone - block = 36872832, count = 0 [ 35.035647][ T362] EXT4-fs error (device loop2): ext4_free_blocks:6234: comm syz-executor: Freeing blocks not in datazone - block = 0, count = 16 [ 35.049103][ T362] EXT4-fs error (device loop2): ext4_free_blocks:6234: comm syz-executor: Freeing blocks not in datazone - block = 0, count = 1 [ 35.062480][ T362] EXT4-fs error (device loop2): ext4_free_blocks:6234: comm syz-executor: Freeing blocks not in datazone - block = 1114112, count = 192 [ 35.076671][ T362] EXT4-fs error (device loop2): ext4_free_blocks:6234: comm syz-executor: Freeing blocks not in datazone - block = 2448131358720, count = 13888 [ 35.091408][ T362] EXT4-fs error (device loop2): ext4_free_blocks:6234: comm syz-executor: Freeing blocks not in datazone - block = 1, count = 192 [ 35.104947][ T362] EXT4-fs error (device loop2): ext4_free_blocks:6234: comm syz-executor: Freeing blocks not in datazone - block = 2392296784064, count = 31456 [ 35.119701][ T362] EXT4-fs error (device loop2): ext4_free_blocks:6234: comm syz-executor: Freeing blocks not in datazone - block = 37369408, count = 0 [ 35.294978][ T446] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 35.314499][ T446] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3887: comm syz.2.40: Allocating blocks 497-513 which overlap fs metadata [ 35.328430][ T446] EXT4-fs (loop2): pa ffff88812d606540: logic 256, phys. 385, len 8 [ 35.336449][ T446] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4904: group 0, free 0, pa_free 1 2026/01/30 17:48:43 executed programs: 26 [ 35.394639][ T30] kauditd_printk_skb: 52 callbacks suppressed [ 35.394650][ T30] audit: type=1400 audit(1769795323.709:126): avc: denied { write } for pid=281 comm="syz-execprog" path="pipe:[14022]" dev="pipefs" ino=14022 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 35.534784][ T449] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 35.553844][ T449] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3887: comm syz.2.41: Allocating blocks 497-513 which overlap fs metadata [ 35.567996][ T449] EXT4-fs (loop2): pa ffff88812d6065e8: logic 256, phys. 385, len 8 [ 35.576215][ T449] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4904: group 0, free 0, pa_free 1 [ 35.644892][ T452] set_capacity_and_notify: 15 callbacks suppressed [ 35.644903][ T452] loop2: detected capacity change from 0 to 1024 [ 35.694728][ T452] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 35.713977][ T452] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3887: comm syz.2.42: Allocating blocks 497-513 which overlap fs metadata [ 35.728760][ T452] EXT4-fs (loop2): pa ffff88812d606f18: logic 256, phys. 385, len 8 [ 35.736756][ T452] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4904: group 0, free 0, pa_free 1 [ 35.802868][ T455] loop2: detected capacity change from 0 to 1024 [ 35.854939][ T455] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 35.873237][ T455] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3887: comm syz.2.43: Allocating blocks 497-513 which overlap fs metadata [ 35.888455][ T455] EXT4-fs (loop2): pa ffff88812d6bf690: logic 256, phys. 385, len 8 [ 35.896519][ T455] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4904: group 0, free 0, pa_free 1 [ 35.961218][ T458] loop2: detected capacity change from 0 to 1024 [ 36.004985][ T458] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 36.025256][ T458] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3887: comm syz.2.44: Allocating blocks 497-513 which overlap fs metadata [ 36.039387][ T458] EXT4-fs (loop2): pa ffff88812d6bf7e0: logic 256, phys. 385, len 8 [ 36.047520][ T458] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4904: group 0, free 0, pa_free 1 [ 36.114495][ T461] loop2: detected capacity change from 0 to 1024 [ 36.164930][ T461] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 36.183231][ T461] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3887: comm syz.2.45: Allocating blocks 497-513 which overlap fs metadata [ 36.197255][ T461] EXT4-fs (loop2): pa ffff888111c97888: logic 256, phys. 385, len 8 [ 36.205275][ T461] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4904: group 0, free 0, pa_free 1 [ 36.254201][ T464] loop2: detected capacity change from 0 to 1024 [ 36.294718][ T464] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 36.314459][ T464] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3887: comm syz.2.46: Allocating blocks 497-513 which overlap fs metadata [ 36.328741][ T464] EXT4-fs (loop2): pa ffff88812d656888: logic 256, phys. 385, len 8 [ 36.336820][ T464] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4904: group 0, free 0, pa_free 1 [ 36.400570][ T467] loop2: detected capacity change from 0 to 1024 [ 36.464842][ T467] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 36.482891][ T467] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3887: comm syz.2.47: Allocating blocks 497-513 which overlap fs metadata [ 36.496924][ T467] EXT4-fs (loop2): pa ffff88812d6e6f18: logic 256, phys. 385, len 8 [ 36.504976][ T467] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4904: group 0, free 0, pa_free 1 [ 36.519788][ T362] EXT4-fs error (device loop2): ext4_free_blocks:6234: comm syz-executor: Freeing blocks not in datazone - block = 36639264, count = 0 [ 36.533874][ T362] EXT4-fs error (device loop2): ext4_free_blocks:6234: comm syz-executor: Freeing blocks not in datazone - block = 0, count = 16 [ 36.547486][ T362] EXT4-fs error (device loop2): ext4_free_blocks:6234: comm syz-executor: Freeing blocks not in datazone - block = 0, count = 1 [ 36.560873][ T362] EXT4-fs error (device loop2): ext4_free_blocks:6234: comm syz-executor: Freeing blocks not in datazone - block = 1114112, count = 192 [ 36.575128][ T362] EXT4-fs error (device loop2): ext4_free_blocks:6234: comm syz-executor: Freeing blocks not in datazone - block = 2448131358720, count = 13888 [ 36.590042][ T362] EXT4-fs error (device loop2): ext4_free_blocks:6234: comm syz-executor: Freeing blocks not in datazone - block = 1, count = 192 [ 36.603689][ T362] EXT4-fs error (device loop2): ext4_free_blocks:6234: comm syz-executor: Freeing blocks not in datazone - block = 2383706849472, count = 22304 [ 36.618568][ T362] EXT4-fs error (device loop2): ext4_free_blocks:6234: comm syz-executor: Freeing blocks not in datazone - block = 37369408, count = 0 [ 36.690494][ T470] loop2: detected capacity change from 0 to 1024 [ 36.734915][ T470] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 36.755768][ T470] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3887: comm syz.2.48: Allocating blocks 497-513 which overlap fs metadata [ 36.769681][ T470] EXT4-fs (loop2): pa ffff88812d656d20: logic 256, phys. 385, len 8 [ 36.777725][ T470] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4904: group 0, free 0, pa_free 1 [ 36.844162][ T473] loop2: detected capacity change from 0 to 1024 [ 36.894753][ T473] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 36.914575][ T473] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3887: comm syz.2.49: Allocating blocks 497-513 which overlap fs metadata [ 36.928652][ T473] EXT4-fs (loop2): pa ffff88812b400a80: logic 256, phys. 385, len 8 [ 36.936656][ T473] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4904: group 0, free 0, pa_free 1 [ 36.991014][ T476] loop2: detected capacity change from 0 to 1024 [ 37.145064][ T476] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 37.169820][ T476] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3887: comm syz.2.50: Allocating blocks 497-513 which overlap fs metadata [ 37.183991][ T476] EXT4-fs (loop2): pa ffff88812d7a71f8: logic 256, phys. 385, len 8 [ 37.192018][ T476] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4904: group 0, free 0, pa_free 1 [ 37.261811][ T479] loop2: detected capacity change from 0 to 1024 [ 37.314741][ T479] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 37.335326][ T479] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3887: comm syz.2.51: Allocating blocks 497-513 which overlap fs metadata [ 37.349531][ T479] EXT4-fs (loop2): pa ffff88812d7a7738: logic 256, phys. 385, len 8 [ 37.357620][ T479] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4904: group 0, free 0, pa_free 1 [ 37.474741][ T482] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 37.494585][ T482] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3887: comm syz.2.52: Allocating blocks 497-513 which overlap fs metadata [ 37.508509][ T482] EXT4-fs (loop2): pa ffff88812b447e70: logic 256, phys. 385, len 8 [ 37.516830][ T482] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4904: group 0, free 0, pa_free 1 [ 37.634881][ T485] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 37.654479][ T485] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3887: comm syz.2.53: Allocating blocks 497-513 which overlap fs metadata [ 37.668721][ T485] EXT4-fs (loop2): pa ffff88812b4472a0: logic 256, phys. 385, len 8 [ 37.676752][ T485] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4904: group 0, free 0, pa_free 1 [ 37.691806][ T362] EXT4-fs error (device loop2): ext4_free_blocks:6234: comm syz-executor: Freeing blocks not in datazone - block = 1114113, count = 192 [ 37.705924][ T362] EXT4-fs error (device loop2): ext4_free_blocks:6234: comm syz-executor: Freeing blocks not in datazone - block = 2448131358720, count = 13888 [ 37.720723][ T362] EXT4-fs error (device loop2): ext4_free_blocks:6234: comm syz-executor: Freeing blocks not in datazone - block = 1, count = 0 [ 37.734300][ T362] EXT4-fs error (device loop2): ext4_free_blocks:6234: comm syz-executor: Freeing blocks not in datazone - block = 0, count = 16 [ 37.747937][ T362] EXT4-fs error (device loop2): ext4_free_blocks:6234: comm syz-executor: Freeing blocks not in datazone - block = 1460288880832, count = 17824 [ 37.762876][ T362] EXT4-fs error (device loop2): ext4_free_blocks:6234: comm syz-executor: Freeing blocks not in datazone - block = 37369408, count = 0 [ 37.776868][ T362] EXT4-fs error (device loop2): ext4_free_blocks:6234: comm syz-executor: Freeing blocks not in datazone - block = 37369408, count = 16 [ 37.790918][ T362] EXT4-fs error (device loop2): ext4_free_blocks:6234: comm syz-executor: Freeing blocks not in datazone - block = 0, count = 16 [ 37.944804][ T488] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 37.964811][ T488] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3887: comm syz.2.54: Allocating blocks 497-513 which overlap fs metadata [ 37.979086][ T488] EXT4-fs (loop2): pa ffff88812b447dc8: logic 256, phys. 385, len 8 [ 37.987102][ T488] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4904: group 0, free 0, pa_free 1 [ 38.117763][ T491] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 38.138102][ T491] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3887: comm syz.2.55: Allocating blocks 497-513 which overlap fs metadata [ 38.152137][ T491] EXT4-fs (loop2): pa ffff88812b4470a8: logic 256, phys. 385, len 8 [ 38.160181][ T491] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4904: group 0, free 0, pa_free 1 [ 38.274914][ T494] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 38.295001][ T494] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3887: comm syz.2.56: Allocating blocks 497-513 which overlap fs metadata [ 38.308930][ T494] EXT4-fs (loop2): pa ffff88812b48ed20: logic 256, phys. 385, len 8 [ 38.316956][ T494] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4904: group 0, free 0, pa_free 1 [ 38.494812][ T497] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 38.515072][ T497] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3887: comm syz.2.57: Allocating blocks 497-513 which overlap fs metadata [ 38.528978][ T497] EXT4-fs (loop2): pa ffff88812b41d7e0: logic 256, phys. 385, len 8 [ 38.536991][ T497] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4904: group 0, free 0, pa_free 1 [ 38.634844][ T500] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 38.653152][ T500] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3887: comm syz.2.58: Allocating blocks 497-513 which overlap fs metadata [ 38.667028][ T500] EXT4-fs (loop2): pa ffff88812b48e498: logic 256, phys. 385, len 8 [ 38.675124][ T500] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4904: group 0, free 0, pa_free 1 [ 38.894763][ T503] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 38.914855][ T503] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3887: comm syz.2.59: Allocating blocks 497-513 which overlap fs metadata [ 38.928999][ T503] EXT4-fs (loop2): pa ffff88812b4c1dc8: logic 256, phys. 385, len 8 [ 38.937107][ T503] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4904: group 0, free 0, pa_free 1 [ 39.064744][ T506] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 39.084271][ T506] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3887: comm syz.2.60: Allocating blocks 497-513 which overlap fs metadata [ 39.098342][ T506] EXT4-fs (loop2): pa ffff88812b48e000: logic 256, phys. 385, len 8 [ 39.106362][ T506] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4904: group 0, free 0, pa_free 1 [ 39.254713][ T509] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 39.274271][ T509] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3887: comm syz.2.61: Allocating blocks 497-513 which overlap fs metadata [ 39.288186][ T509] EXT4-fs (loop2): pa ffff88812b4c1540: logic 256, phys. 385, len 8 [ 39.296194][ T509] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4904: group 0, free 0, pa_free 1 [ 39.415005][ T512] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 39.434100][ T512] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3887: comm syz.2.62: Allocating blocks 497-513 which overlap fs metadata [ 39.448054][ T512] EXT4-fs (loop2): pa ffff8881208613f0: logic 256, phys. 385, len 8 [ 39.456143][ T512] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4904: group 0, free 0, pa_free 1 [ 39.615915][ T516] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 39.635698][ T516] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3887: comm syz.2.63: Allocating blocks 497-513 which overlap fs metadata [ 39.649819][ T516] EXT4-fs (loop2): pa ffff888120861e70: logic 256, phys. 385, len 8 [ 39.657836][ T516] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4904: group 0, free 0, pa_free 1 [ 39.814955][ T519] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 39.835419][ T519] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3887: comm syz.2.64: Allocating blocks 497-513 which overlap fs metadata [ 39.849475][ T519] EXT4-fs (loop2): pa ffff8881208612a0: logic 256, phys. 385, len 8 [ 39.857501][ T519] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4904: group 0, free 0, pa_free 1 [ 39.964578][ T522] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 39.981748][ T522] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3887: comm syz.2.65: Allocating blocks 497-513 which overlap fs metadata [ 39.995819][ T522] EXT4-fs (loop2): pa ffff8881209945e8: logic 256, phys. 385, len 8 [ 40.003868][ T522] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4904: group 0, free 0, pa_free 1 [ 40.124801][ T525] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 40.145027][ T525] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3887: comm syz.2.66: Allocating blocks 497-513 which overlap fs metadata [ 40.159342][ T525] EXT4-fs (loop2): pa ffff888111e1ad20: logic 256, phys. 385, len 8 [ 40.167412][ T525] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4904: group 0, free 0, pa_free 1 [ 40.334754][ T528] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 40.354682][ T528] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3887: comm syz.2.67: Allocating blocks 497-513 which overlap fs metadata [ 40.368629][ T528] EXT4-fs (loop2): pa ffff8881209943f0: logic 256, phys. 385, len 8 [ 40.376674][ T528] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4904: group 0, free 0, pa_free 1 2026/01/30 17:48:48 executed programs: 53 [ 40.484762][ T531] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 40.503951][ T531] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3887: comm syz.2.68: Allocating blocks 497-513 which overlap fs metadata [ 40.518032][ T531] EXT4-fs (loop2): pa ffff888111de6738: logic 256, phys. 385, len 8 [ 40.526210][ T531] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4904: group 0, free 0, pa_free 1 [ 40.660110][ T534] set_capacity_and_notify: 17 callbacks suppressed [ 40.660121][ T534] loop2: detected capacity change from 0 to 1024 [ 40.704792][ T534] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 40.724539][ T534] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3887: comm syz.2.69: Allocating blocks 497-513 which overlap fs metadata [ 40.738415][ T534] EXT4-fs (loop2): pa ffff888111fd9690: logic 256, phys. 385, len 8 [ 40.746431][ T534] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4904: group 0, free 0, pa_free 1