Warning: Permanently added '10.128.0.221' (ED25519) to the list of known hosts.
2026/02/17 04:41:47 parsed 1 programs
[   32.835489][   T30] audit: type=1400 audit(1771303307.860:64): 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
[   32.838912][   T30] audit: type=1400 audit(1771303307.860:65): 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
[   33.431279][   T30] audit: type=1400 audit(1771303308.460:66): 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
[   33.432359][  T287] cgroup: Unknown subsys name 'net'
[   33.453953][   T30] audit: type=1400 audit(1771303308.460:67): 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
[   33.481181][   T30] audit: type=1400 audit(1771303308.480:68): 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
[   33.481331][  T287] cgroup: Unknown subsys name 'devices'
[   33.653099][  T287] cgroup: Unknown subsys name 'hugetlb'
[   33.658745][  T287] cgroup: Unknown subsys name 'rlimit'
[   33.830778][   T30] audit: type=1400 audit(1771303308.850:69): 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
[   33.853937][   T30] audit: type=1400 audit(1771303308.860:70): 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
[   33.857048][  T291] SELinux:  Context root:object_r:swapfile_t is not valid (left unmapped).
[   33.874633][   T30] audit: type=1400 audit(1771303308.860:71): 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
[   33.903224][   T30] audit: type=1400 audit(1771303308.860:72): 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
[   33.923430][   T30] audit: type=1400 audit(1771303308.860:73): 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
[   33.935926][  T287] Adding 124996k swap on ./swap-file.  Priority:0 extents:1 across:124996k 
[   34.343944][  T294] request_module fs-gadgetfs succeeded, but still no fs?
[   34.462301][  T303] bridge0: port 1(bridge_slave_0) entered blocking state
[   34.469351][  T303] bridge0: port 1(bridge_slave_0) entered disabled state
[   34.476749][  T303] device bridge_slave_0 entered promiscuous mode
[   34.483504][  T303] bridge0: port 2(bridge_slave_1) entered blocking state
[   34.490504][  T303] bridge0: port 2(bridge_slave_1) entered disabled state
[   34.497929][  T303] device bridge_slave_1 entered promiscuous mode
[   34.533456][  T303] bridge0: port 2(bridge_slave_1) entered blocking state
[   34.540485][  T303] bridge0: port 2(bridge_slave_1) entered forwarding state
[   34.547763][  T303] bridge0: port 1(bridge_slave_0) entered blocking state
[   34.554789][  T303] bridge0: port 1(bridge_slave_0) entered forwarding state
[   34.570633][   T10] bridge0: port 1(bridge_slave_0) entered disabled state
[   34.577788][   T10] bridge0: port 2(bridge_slave_1) entered disabled state
[   34.585475][   T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[   34.592920][   T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[   34.602250][   T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[   34.610379][   T10] bridge0: port 1(bridge_slave_0) entered blocking state
[   34.617411][   T10] bridge0: port 1(bridge_slave_0) entered forwarding state
[   34.625790][   T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[   34.634062][   T10] bridge0: port 2(bridge_slave_1) entered blocking state
[   34.641063][   T10] bridge0: port 2(bridge_slave_1) entered forwarding state
[   34.653279][   T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[   34.662478][   T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[   34.675489][   T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[   34.686736][   T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[   34.694955][   T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[   34.702541][   T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[   34.710431][  T303] device veth0_vlan entered promiscuous mode
[   34.720024][   T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[   34.729670][  T303] device veth1_macvtap entered promiscuous mode
[   34.738232][   T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[   34.747660][   T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[   34.778275][  T303] syz-executor (303) used greatest stack depth: 20832 bytes left
2026/02/17 04:41:50 executed programs: 0
[   35.441999][    T8] device bridge_slave_1 left promiscuous mode
[   35.448266][    T8] bridge0: port 2(bridge_slave_1) entered disabled state
[   35.455965][    T8] device bridge_slave_0 left promiscuous mode
[   35.462469][    T8] bridge0: port 1(bridge_slave_0) entered disabled state
[   35.470221][    T8] device veth1_macvtap left promiscuous mode
[   35.476253][    T8] device veth0_vlan left promiscuous mode
[   35.566513][  T362] bridge0: port 1(bridge_slave_0) entered blocking state
[   35.573587][  T362] bridge0: port 1(bridge_slave_0) entered disabled state
[   35.580854][  T362] device bridge_slave_0 entered promiscuous mode
[   35.587780][  T362] bridge0: port 2(bridge_slave_1) entered blocking state
[   35.594815][  T362] bridge0: port 2(bridge_slave_1) entered disabled state
[   35.602186][  T362] device bridge_slave_1 entered promiscuous mode
[   35.637202][  T362] bridge0: port 2(bridge_slave_1) entered blocking state
[   35.644250][  T362] bridge0: port 2(bridge_slave_1) entered forwarding state
[   35.651510][  T362] bridge0: port 1(bridge_slave_0) entered blocking state
[   35.658520][  T362] bridge0: port 1(bridge_slave_0) entered forwarding state
[   35.675123][  T304] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[   35.682639][  T304] bridge0: port 1(bridge_slave_0) entered disabled state
[   35.689742][  T304] bridge0: port 2(bridge_slave_1) entered disabled state
[   35.698645][  T304] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[   35.707123][  T304] bridge0: port 1(bridge_slave_0) entered blocking state
[   35.714168][  T304] bridge0: port 1(bridge_slave_0) entered forwarding state
[   35.723226][  T304] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[   35.731388][  T304] bridge0: port 2(bridge_slave_1) entered blocking state
[   35.738385][  T304] bridge0: port 2(bridge_slave_1) entered forwarding state
[   35.749111][  T304] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[   35.758279][  T304] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[   35.773733][  T304] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[   35.785194][  T304] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[   35.794066][  T304] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[   35.801615][  T304] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[   35.809683][  T362] device veth0_vlan entered promiscuous mode
[   35.820282][  T304] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[   35.829865][  T362] device veth1_macvtap entered promiscuous mode
[   35.838525][  T304] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[   35.848305][  T304] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[   35.872377][  T374] loop2: detected capacity change from 0 to 512
[   35.883187][  T374] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support!
[   35.896527][  T374] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode
[   35.906861][  T374] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a002c019, mo2=0002]
[   35.914828][  T374] System zones: 1-12
[   35.919735][  T374] EXT4-fs warning (device loop2): ext4_expand_extra_isize_ea:2807: Unable to expand inode 15. Delete some EAs or run e2fsck.
[   35.933005][  T374] EXT4-fs (loop2): 1 truncate cleaned up
[   35.938642][  T374] EXT4-fs (loop2): mounted filesystem without journal. Opts: init_itable=0x0000000000000000,jqfmt=vfsold,debug_want_extra_isize=0x000000000000006a,nombcache,dioread_lock,debug,,errors=continue. Quota mode: none.
[   36.013421][  T374] EXT4-fs error (device loop2): mb_free_blocks:1876: group 0, inode 15: block 33:freeing already freed block (bit 32); block bitmap corrupt.
[   36.077232][  T379] loop2: detected capacity change from 0 to 512
[   36.127940][  T379] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode
[   36.138246][  T379] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a002c019, mo2=0002]
[   36.146214][  T379] System zones: 1-12
[   36.150799][  T379] EXT4-fs (loop2): 1 truncate cleaned up
[   36.156880][  T379] EXT4-fs (loop2): mounted filesystem without journal. Opts: init_itable=0x0000000000000000,jqfmt=vfsold,debug_want_extra_isize=0x000000000000006a,nombcache,dioread_lock,debug,,errors=continue. Quota mode: none.
[   36.230875][  T381] EXT4-fs error (device loop2): ext4_expand_extra_isize_ea:2757: inode #15: comm syz.2.18: corrupted xattr block 33
[   36.244115][  T379] EXT4-fs error (device loop2): ext4_xattr_delete_inode:2923: inode #15: comm syz.2.18: corrupted xattr block 33
[   36.256598][  T379] EXT4-fs warning (device loop2): ext4_evict_inode:303: xattr delete (err -117)
[   36.327876][  T383] loop2: detected capacity change from 0 to 512
[   36.387870][  T383] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode
[   36.398339][  T383] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a002c019, mo2=0002]
[   36.406371][  T383] System zones: 1-12
[   36.411017][  T383] EXT4-fs (loop2): 1 truncate cleaned up
[   36.416995][  T383] EXT4-fs (loop2): mounted filesystem without journal. Opts: init_itable=0x0000000000000000,jqfmt=vfsold,debug_want_extra_isize=0x000000000000006a,nombcache,dioread_lock,debug,,errors=continue. Quota mode: none.
[   36.490534][  T385] EXT4-fs error (device loop2): ext4_expand_extra_isize_ea:2757: inode #15: comm syz.2.19: corrupted xattr block 33
[   36.503857][  T383] EXT4-fs error (device loop2): ext4_xattr_delete_inode:2923: inode #15: comm syz.2.19: corrupted xattr block 33
[   36.515971][  T383] EXT4-fs warning (device loop2): ext4_evict_inode:303: xattr delete (err -117)
[   36.567218][  T387] loop2: detected capacity change from 0 to 512
[   36.624268][  T387] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode
[   36.634617][  T387] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a002c019, mo2=0002]
[   36.642609][  T387] System zones: 1-12
[   36.647526][  T387] EXT4-fs (loop2): 1 truncate cleaned up
[   36.653250][  T387] EXT4-fs (loop2): mounted filesystem without journal. Opts: init_itable=0x0000000000000000,jqfmt=vfsold,debug_want_extra_isize=0x000000000000006a,nombcache,dioread_lock,debug,,errors=continue. Quota mode: none.
[   36.729644][  T387] ==================================================================
[   36.737743][  T387] BUG: KASAN: out-of-bounds in ext4_xattr_set_entry+0x13ba/0x3940
[   36.745571][  T387] Read of size 18446744073709551540 at addr ffff888110de3870 by task syz.2.20/387
[   36.754769][  T387] 
[   36.757101][  T387] CPU: 0 PID: 387 Comm: syz.2.20 Not tainted syzkaller #0
[   36.764204][  T387] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[   36.774260][  T387] Call Trace:
[   36.777522][  T387]  <TASK>
[   36.780428][  T387]  __dump_stack+0x21/0x30
[   36.784746][  T387]  dump_stack_lvl+0x110/0x170
[   36.789415][  T387]  ? show_regs_print_info+0x20/0x20
[   36.794683][  T387]  ? load_image+0x3e0/0x3e0
[   36.799168][  T387]  print_address_description+0x7f/0x2c0
[   36.804698][  T387]  ? ext4_xattr_set_entry+0x13ba/0x3940
[   36.810225][  T387]  kasan_report+0xf1/0x140
[   36.814620][  T387]  ? ext4_xattr_set_entry+0x13ba/0x3940
[   36.820151][  T387]  ? ext4_xattr_set_entry+0x13ba/0x3940
[   36.825674][  T387]  kasan_check_range+0x249/0x2a0
[   36.830588][  T387]  ? ext4_xattr_set_entry+0x13ba/0x3940
[   36.836112][  T387]  memmove+0x2d/0x70
[   36.839995][  T387]  ext4_xattr_set_entry+0x13ba/0x3940
[   36.845345][  T387]  ? entry_SYSCALL_64_after_hwframe+0x66/0xd0
[   36.851394][  T387]  ? ext4_xattr_ibody_set+0x360/0x360
[   36.856745][  T387]  ? kmemdup+0x41/0x60
[   36.860790][  T387]  ? memcpy+0x56/0x70
[   36.864748][  T387]  ext4_xattr_block_set+0x977/0x2d10
[   36.870016][  T387]  ? ext4_xattr_block_find+0x4f0/0x4f0
[   36.875452][  T387]  ? __kasan_check_write+0x14/0x20
[   36.880540][  T387]  ext4_xattr_set_handle+0xba0/0x12b0
[   36.885892][  T387]  ? ext4_xattr_set_entry+0x3940/0x3940
[   36.891434][  T387]  ? ext4_xattr_set+0x20c/0x320
[   36.896291][  T387]  ? __ext4_journal_start_sb+0x154/0x2b0
[   36.901898][  T387]  ext4_xattr_set+0x242/0x320
[   36.906564][  T387]  ? ext4_xattr_set_credits+0x290/0x290
[   36.912088][  T387]  ? selinux_inode_setxattr+0x5d9/0xc00
[   36.917609][  T387]  ext4_xattr_trusted_set+0x3c/0x50
[   36.922788][  T387]  ? ext4_xattr_trusted_get+0x40/0x40
[   36.928150][  T387]  __vfs_setxattr+0x3e1/0x430
[   36.932834][  T387]  __vfs_setxattr_noperm+0x12a/0x5e0
[   36.938095][  T387]  __vfs_setxattr_locked+0x212/0x230
[   36.943362][  T387]  vfs_setxattr+0x167/0x2e0
[   36.947850][  T387]  ? xattr_permission+0x550/0x550
[   36.952862][  T387]  ? __kasan_check_write+0x14/0x20
[   36.957964][  T387]  ? _copy_from_user+0x95/0xd0
[   36.962704][  T387]  setxattr+0x36c/0x390
[   36.966837][  T387]  ? path_setxattr+0x290/0x290
[   36.971579][  T387]  ? debug_smp_processor_id+0x17/0x20
[   36.976927][  T387]  ? __mnt_want_write+0x1e6/0x260
[   36.981926][  T387]  ? mnt_want_write+0x20b/0x2e0
[   36.986749][  T387]  path_setxattr+0x147/0x290
[   36.991311][  T387]  ? simple_xattr_list_add+0x120/0x120
[   36.996742][  T387]  __x64_sys_lsetxattr+0xc2/0xe0
[   37.001654][  T387]  x64_sys_call+0x8cc/0x9a0
[   37.006134][  T387]  do_syscall_64+0x4c/0xa0
[   37.010527][  T387]  ? clear_bhb_loop+0x50/0xa0
[   37.015177][  T387]  ? clear_bhb_loop+0x50/0xa0
[   37.019974][  T387]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[   37.025866][  T387] RIP: 0033:0x7f7fc6fe3f79
[   37.030263][  T387] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[   37.049853][  T387] RSP: 002b:00007f7fc6e47028 EFLAGS: 00000246 ORIG_RAX: 00000000000000bd
[   37.058249][  T387] RAX: ffffffffffffffda RBX: 00007f7fc725dfa0 RCX: 00007f7fc6fe3f79
[   37.066205][  T387] RDX: 0000200000000640 RSI: 0000200000000300 RDI: 0000200000000100
[   37.074167][  T387] RBP: 00007f7fc707a7e0 R08: 0000000000000000 R09: 0000000000000000
[   37.082115][  T387] R10: 000000000000fe37 R11: 0000000000000246 R12: 0000000000000000
[   37.090068][  T387] R13: 00007f7fc725e038 R14: 00007f7fc725dfa0 R15: 00007ffcab547e28
[   37.098021][  T387]  </TASK>
[   37.101021][  T387] 
[   37.103320][  T387] Allocated by task 387:
[   37.107528][  T387]  __kasan_kmalloc+0xda/0x110
[   37.112273][  T387]  __kmalloc_track_caller+0x13c/0x2c0
[   37.117620][  T387]  kmemdup+0x26/0x60
[   37.121494][  T387]  ext4_xattr_block_set+0x886/0x2d10
[   37.126753][  T387]  ext4_xattr_set_handle+0xba0/0x12b0
[   37.132095][  T387]  ext4_xattr_set+0x242/0x320
[   37.136746][  T387]  ext4_xattr_trusted_set+0x3c/0x50
[   37.141916][  T387]  __vfs_setxattr+0x3e1/0x430
[   37.146569][  T387]  __vfs_setxattr_noperm+0x12a/0x5e0
[   37.151833][  T387]  __vfs_setxattr_locked+0x212/0x230
[   37.157101][  T387]  vfs_setxattr+0x167/0x2e0
[   37.161574][  T387]  setxattr+0x36c/0x390
[   37.165708][  T387]  path_setxattr+0x147/0x290
[   37.170271][  T387]  __x64_sys_lsetxattr+0xc2/0xe0
[   37.175183][  T387]  x64_sys_call+0x8cc/0x9a0
[   37.179659][  T387]  do_syscall_64+0x4c/0xa0
[   37.184051][  T387]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[   37.189925][  T387] 
[   37.192223][  T387] The buggy address belongs to the object at ffff888110de3800
[   37.192223][  T387]  which belongs to the cache kmalloc-1k of size 1024
[   37.206244][  T387] The buggy address is located 112 bytes inside of
[   37.206244][  T387]  1024-byte region [ffff888110de3800, ffff888110de3c00)
[   37.219582][  T387] The buggy address belongs to the page:
[   37.225217][  T387] page:ffffea0004437800 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x110de0
[   37.235440][  T387] head:ffffea0004437800 order:3 compound_mapcount:0 compound_pincount:0
[   37.243740][  T387] flags: 0x4000000000010200(slab|head|zone=1)
[   37.249798][  T387] raw: 4000000000010200 0000000000000000 0000000b00000001 ffff888100043080
[   37.258351][  T387] raw: 0000000000000000 0000000080100010 00000001ffffffff 0000000000000000
[   37.266903][  T387] page dumped because: kasan: bad access detected
[   37.273379][  T387] page_owner tracks the page as allocated
[   37.279076][  T387] page last allocated via order 3, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 112, ts 4417160722, free_ts 0
[   37.297114][  T387]  post_alloc_hook+0x192/0x1b0
[   37.301864][  T387]  prep_new_page+0x1c/0x110
[   37.306344][  T387]  get_page_from_freelist+0x2d3a/0x2dc0
[   37.311869][  T387]  __alloc_pages+0x1a2/0x460
[   37.316474][  T387]  new_slab+0xa1/0x4d0
[   37.320523][  T387]  ___slab_alloc+0x381/0x810
[   37.325208][  T387]  __slab_alloc+0x49/0x90
[   37.329523][  T387]  __kmalloc_track_caller+0x169/0x2c0
[   37.334874][  T387]  __alloc_skb+0x21a/0x740
[   37.339293][  T387]  netlink_sendmsg+0x611/0xb80
[   37.344035][  T387]  ____sys_sendmsg+0x5b7/0x8f0
[   37.348776][  T387]  ___sys_sendmsg+0x236/0x2e0
[   37.353424][  T387]  __x64_sys_sendmsg+0x206/0x2f0
[   37.358335][  T387]  x64_sys_call+0x4b/0x9a0
[   37.362728][  T387]  do_syscall_64+0x4c/0xa0
[   37.367119][  T387]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[   37.372988][  T387] page_owner free stack trace missing
[   37.378325][  T387] 
[   37.380625][  T387] Memory state around the buggy address:
[   37.386225][  T387]  ffff888110de3700: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[   37.394260][  T387]  ffff888110de3780: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[   37.402295][  T387] >ffff888110de3800: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[   37.410327][  T387]                                                              ^
[   37.418014][  T387]  ffff888110de3880: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[   37.426050][  T387]  ffff888110de3900: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[   37.434079][  T387] ==================================================================
[   37.442109][  T387] Disabling lock debugging due to kernel taint
[   37.494634][  T391] loop2: detected capacity change from 0 to 512
[   37.535911][  T391] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode
[   37.546238][  T391] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a002c019, mo2=0002]
[   37.554505][  T391] System zones: 1-12
[   37.559110][  T391] EXT4-fs (loop2): 1 truncate cleaned up
[   37.564816][  T391] EXT4-fs (loop2): mounted filesystem without journal. Opts: init_itable=0x0000000000000000,jqfmt=vfsold,debug_want_extra_isize=0x000000000000006a,nombcache,dioread_lock,debug,,errors=continue. Quota mode: none.
[   37.638704][  T393] EXT4-fs error (device loop2): ext4_expand_extra_isize_ea:2757: inode #15: comm syz.2.21: corrupted xattr block 33
[   37.651524][  T393] EXT4-fs error (device loop2): ext4_xattr_delete_inode:2923: inode #15: comm syz.2.21: corrupted xattr block 33
[   37.664133][  T393] EXT4-fs warning (device loop2): ext4_evict_inode:303: xattr delete (err -117)
[   37.787368][  T395] loop2: detected capacity change from 0 to 512
[   37.847613][  T395] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode
[   37.858182][  T395] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a002c019, mo2=0002]
[   37.866174][  T395] System zones: 1-12
[   37.870813][  T395] EXT4-fs (loop2): 1 truncate cleaned up
[   37.876486][  T395] EXT4-fs (loop2): mounted filesystem without journal. Opts: init_itable=0x0000000000000000,jqfmt=vfsold,debug_want_extra_isize=0x000000000000006a,nombcache,dioread_lock,debug,,errors=continue. Quota mode: none.
[   37.950084][  T397] EXT4-fs error (device loop2): mb_free_blocks:1876: group 0, inode 19: block 33:freeing already freed block (bit 32); block bitmap corrupt.
[   38.017509][  T399] loop2: detected capacity change from 0 to 512
[   38.055931][  T399] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode
[   38.066606][  T399] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a002c019, mo2=0002]
[   38.074669][  T399] System zones: 1-12
[   38.079308][  T399] EXT4-fs (loop2): 1 truncate cleaned up
[   38.084982][  T399] EXT4-fs (loop2): mounted filesystem without journal. Opts: init_itable=0x0000000000000000,jqfmt=vfsold,debug_want_extra_isize=0x000000000000006a,nombcache,dioread_lock,debug,,errors=continue. Quota mode: none.
[   38.207440][  T403] loop2: detected capacity change from 0 to 512
[   38.258049][  T403] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode
[   38.268429][  T403] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a002c019, mo2=0002]
[   38.276476][  T403] System zones: 1-12
[   38.281165][  T403] EXT4-fs (loop2): 1 truncate cleaned up
[   38.286816][  T403] EXT4-fs (loop2): mounted filesystem without journal. Opts: init_itable=0x0000000000000000,jqfmt=vfsold,debug_want_extra_isize=0x000000000000006a,nombcache,dioread_lock,debug,,errors=continue. Quota mode: none.
[   38.417981][  T407] loop2: detected capacity change from 0 to 512
[   38.462036][  T407] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode
[   38.472591][  T407] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a002c019, mo2=0002]
[   38.480527][  T407] System zones: 1-12
[   38.485319][  T407] EXT4-fs (loop2): 1 truncate cleaned up
[   38.490961][  T407] EXT4-fs (loop2): mounted filesystem without journal. Opts: init_itable=0x0000000000000000,jqfmt=vfsold,debug_want_extra_isize=0x000000000000006a,nombcache,dioread_lock,debug,,errors=continue. Quota mode: none.
[   38.565003][  T407] EXT4-fs error (device loop2): mb_free_blocks:1876: group 0, inode 15: block 33:freeing already freed block (bit 32); block bitmap corrupt.
[   38.706971][  T411] loop2: detected capacity change from 0 to 512
[   38.767703][  T411] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode
[   38.778051][  T411] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a002c019, mo2=0002]
[   38.786061][  T411] System zones: 1-12
[   38.790734][  T411] EXT4-fs (loop2): 1 truncate cleaned up
[   38.796430][  T411] EXT4-fs (loop2): mounted filesystem without journal. Opts: init_itable=0x0000000000000000,jqfmt=vfsold,debug_want_extra_isize=0x000000000000006a,nombcache,dioread_lock,debug,,errors=continue. Quota mode: none.
[   38.872597][  T413] EXT4-fs error (device loop2): ext4_expand_extra_isize_ea:2757: inode #15: comm syz.2.26: corrupted xattr block 33
[   38.886956][  T411] EXT4-fs error (device loop2): ext4_xattr_delete_inode:2923: inode #15: comm syz.2.26: corrupted xattr block 33
[   38.899107][  T411] EXT4-fs warning (device loop2): ext4_evict_inode:303: xattr delete (err -117)
[   39.012648][  T415] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode
[   39.023239][  T415] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a002c019, mo2=0002]
[   39.031263][  T415] System zones: 1-12
[   39.035968][  T415] EXT4-fs (loop2): 1 truncate cleaned up
[   39.041754][  T415] EXT4-fs (loop2): mounted filesystem without journal. Opts: init_itable=0x0000000000000000,jqfmt=vfsold,debug_want_extra_isize=0x000000000000006a,nombcache,dioread_lock,debug,,errors=continue. Quota mode: none.
[   39.116143][  T415] EXT4-fs error (device loop2): mb_free_blocks:1876: group 0, inode 15: block 33:freeing already freed block (bit 32); block bitmap corrupt.
[   39.256450][  T419] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode
[   39.266828][  T419] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a002c019, mo2=0002]
[   39.274766][  T419] System zones: 1-12
[   39.279352][  T419] EXT4-fs (loop2): 1 truncate cleaned up
[   39.285119][  T419] EXT4-fs (loop2): mounted filesystem without journal. Opts: init_itable=0x0000000000000000,jqfmt=vfsold,debug_want_extra_isize=0x000000000000006a,nombcache,dioread_lock,debug,,errors=continue. Quota mode: none.
[   39.361185][  T419] EXT4-fs error (device loop2): mb_free_blocks:1876: group 0, inode 19: block 33:freeing already freed block (bit 32); block bitmap corrupt.
[   39.494224][  T423] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode
[   39.504653][  T423] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a002c019, mo2=0002]
[   39.512640][  T423] System zones: 1-12
[   39.517489][  T423] EXT4-fs (loop2): 1 truncate cleaned up
[   39.523165][  T423] EXT4-fs (loop2): mounted filesystem without journal. Opts: init_itable=0x0000000000000000,jqfmt=vfsold,debug_want_extra_isize=0x000000000000006a,nombcache,dioread_lock,debug,,errors=continue. Quota mode: none.
[   39.595998][  T425] EXT4-fs error (device loop2): ext4_expand_extra_isize_ea:2757: inode #15: comm syz.2.29: corrupted xattr block 33
[   39.608441][  T425] EXT4-fs error (device loop2): ext4_xattr_delete_inode:2923: inode #15: comm syz.2.29: corrupted xattr block 33
[   39.620586][  T425] EXT4-fs warning (device loop2): ext4_evict_inode:303: xattr delete (err -117)
[   39.728506][  T427] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode
[   39.738813][  T427] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a002c019, mo2=0002]
[   39.746867][  T427] System zones: 1-12
[   39.751690][  T427] EXT4-fs (loop2): 1 truncate cleaned up
[   39.757331][  T427] EXT4-fs (loop2): mounted filesystem without journal. Opts: init_itable=0x0000000000000000,jqfmt=vfsold,debug_want_extra_isize=0x000000000000006a,nombcache,dioread_lock,debug,,errors=continue. Quota mode: none.
[   39.829447][  T427] EXT4-fs error (device loop2): mb_free_blocks:1876: group 0, inode 19: block 33:freeing already freed block (bit 32); block bitmap corrupt.
[   40.001673][  T430] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode
[   40.012060][  T430] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a002c019, mo2=0002]
[   40.020001][  T430] System zones: 1-12
[   40.024849][  T430] EXT4-fs (loop2): 1 truncate cleaned up
[   40.030676][  T430] EXT4-fs (loop2): mounted filesystem without journal. Opts: init_itable=0x0000000000000000,jqfmt=vfsold,debug_want_extra_isize=0x000000000000006a,nombcache,dioread_lock,debug,,errors=continue. Quota mode: none.
[   40.103694][  T430] EXT4-fs error (device loop2): mb_free_blocks:1876: group 0, inode 19: block 33:freeing already freed block (bit 32); block bitmap corrupt.
[   40.263868][  T434] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode
[   40.274236][  T434] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a002c019, mo2=0002]
[   40.282194][  T434] System zones: 1-12
[   40.286952][  T434] EXT4-fs (loop2): 1 truncate cleaned up
[   40.292628][  T434] EXT4-fs (loop2): mounted filesystem without journal. Opts: init_itable=0x0000000000000000,jqfmt=vfsold,debug_want_extra_isize=0x000000000000006a,nombcache,dioread_lock,debug,,errors=continue. Quota mode: none.
[   40.368036][  T434] EXT4-fs error (device loop2): mb_free_blocks:1876: group 0, inode 19: block 33:freeing already freed block (bit 32); block bitmap corrupt.
[   40.488824][  T439] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode
[   40.499217][  T439] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a002c019, mo2=0002]
[   40.507202][  T439] System zones: 1-12
[   40.511978][  T439] EXT4-fs (loop2): 1 truncate cleaned up
[   40.517608][  T439] EXT4-fs (loop2): mounted filesystem without journal. Opts: init_itable=0x0000000000000000,jqfmt=vfsold,debug_want_extra_isize=0x000000000000006a,nombcache,dioread_lock,debug,,errors=continue. Quota mode: none.
[   40.591222][  T441] EXT4-fs error (device loop2): mb_free_blocks:1876: group 0, inode 19: block 33:freeing already freed block (bit 32); block bitmap corrupt.
2026/02/17 04:41:55 executed programs: 19
[   40.718501][  T443] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode
[   40.728853][  T443] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a002c019, mo2=0002]
[   40.736804][  T443] System zones: 1-12
[   40.741570][  T443] EXT4-fs (loop2): 1 truncate cleaned up
[   40.747195][  T443] EXT4-fs (loop2): mounted filesystem without journal. Opts: init_itable=0x0000000000000000,jqfmt=vfsold,debug_want_extra_isize=0x000000000000006a,nombcache,dioread_lock,debug,,errors=continue. Quota mode: none.
[   40.907505][  T446] set_capacity_and_notify: 8 callbacks suppressed
[   40.907515][  T446] loop2: detected capacity change from 0 to 512
[   40.953927][  T446] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode
[   40.964309][  T446] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a002c019, mo2=0002]
[   40.972293][  T446] System zones: 1-12
[   40.976906][  T446] EXT4-fs (loop2): 1 truncate cleaned up
[   40.982559][  T446] EXT4-fs (loop2): mounted filesystem without journal. Opts: init_itable=0x0000000000000000,jqfmt=vfsold,debug_want_extra_isize=0x000000000000006a,nombcache,dioread_lock,debug,,errors=continue. Quota mode: none.
[   41.056570][  T448] EXT4-fs error (device loop2): mb_free_blocks:1876: group 0, inode 15: block 33:freeing already freed block (bit 32); block bitmap corrupt.
[   41.147691][  T450] loop2: detected capacity change from 0 to 512
[   41.221766][  T450] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode
[   41.232073][  T450] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a002c019, mo2=0002]
[   41.240013][  T450] System zones: 1-12
[   41.244816][  T450] EXT4-fs (loop2): 1 truncate cleaned up
[   41.250434][  T450] EXT4-fs (loop2): mounted filesystem without journal. Opts: init_itable=0x0000000000000000,jqfmt=vfsold,debug_want_extra_isize=0x000000000000006a,nombcache,dioread_lock,debug,,errors=continue. Quota mode: none.
[   41.323821][  T452] EXT4-fs error (device loop2): ext4_expand_extra_isize_ea:2757: inode #15: comm syz.2.36: corrupted xattr block 33
[   41.336990][  T450] EXT4-fs error (device loop2): ext4_xattr_delete_inode:2923: inode #15: comm syz.2.36: corrupted xattr block 33
[   41.349542][  T450] EXT4-fs warning (device loop2): ext4_evict_inode:303: xattr delete (err -117)
[   41.407530][  T454] loop2: detected capacity change from 0 to 512
[   41.447572][  T454] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode
[   41.458174][  T454] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a002c019, mo2=0002]
[   41.466153][  T454] System zones: 1-12
[   41.470747][  T454] EXT4-fs (loop2): 1 truncate cleaned up
[   41.476413][  T454] EXT4-fs (loop2): mounted filesystem without journal. Opts: init_itable=0x0000000000000000,jqfmt=vfsold,debug_want_extra_isize=0x000000000000006a,nombcache,dioread_lock,debug,,errors=continue. Quota mode: none.
[   41.549202][  T456] EXT4-fs error (device loop2): ext4_expand_extra_isize_ea:2757: inode #15: comm syz.2.37: corrupted xattr block 33
[   41.561657][  T456] EXT4-fs error (device loop2): ext4_xattr_delete_inode:2923: inode #15: comm syz.2.37: corrupted xattr block 33
[   41.573724][  T456] EXT4-fs warning (device loop2): ext4_evict_inode:303: xattr delete (err -117)
[   41.637498][  T458] loop2: detected capacity change from 0 to 512
[   41.697343][  T458] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode
[   41.707710][  T458] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a002c019, mo2=0002]
[   41.715655][  T458] System zones: 1-12
[   41.720267][  T458] EXT4-fs (loop2): 1 truncate cleaned up
[   41.725926][  T458] EXT4-fs (loop2): mounted filesystem without journal. Opts: init_itable=0x0000000000000000,jqfmt=vfsold,debug_want_extra_isize=0x000000000000006a,nombcache,dioread_lock,debug,,errors=continue. Quota mode: none.
[   41.798930][  T460] EXT4-fs error (device loop2): ext4_expand_extra_isize_ea:2757: inode #15: comm syz.2.38: corrupted xattr block 33
[   41.812314][  T458] EXT4-fs error (device loop2): ext4_xattr_delete_inode:2923: inode #15: comm syz.2.38: corrupted xattr block 33
[   41.824474][  T458] EXT4-fs warning (device loop2): ext4_evict_inode:303: xattr delete (err -117)
[   41.887653][  T462] loop2: detected capacity change from 0 to 512
[   41.938249][  T462] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode
[   41.948596][  T462] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a002c019, mo2=0002]
[   41.956716][  T462] System zones: 1-12
[   41.961477][  T462] EXT4-fs (loop2): 1 truncate cleaned up
[   41.967102][  T462] EXT4-fs (loop2): mounted filesystem without journal. Opts: init_itable=0x0000000000000000,jqfmt=vfsold,debug_want_extra_isize=0x000000000000006a,nombcache,dioread_lock,debug,,errors=continue. Quota mode: none.
[   42.042009][  T462] EXT4-fs error (device loop2): mb_free_blocks:1876: group 0, inode 19: block 33:freeing already freed block (bit 32); block bitmap corrupt.
[   42.107574][  T466] loop2: detected capacity change from 0 to 512
[   42.148148][  T466] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode
[   42.158551][  T466] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a002c019, mo2=0002]
[   42.166543][  T466] System zones: 1-12
[   42.171265][  T466] EXT4-fs (loop2): 1 truncate cleaned up
[   42.176937][  T466] EXT4-fs (loop2): mounted filesystem without journal. Opts: init_itable=0x0000000000000000,jqfmt=vfsold,debug_want_extra_isize=0x000000000000006a,nombcache,dioread_lock,debug,,errors=continue. Quota mode: none.
[   42.307381][  T470] loop2: detected capacity change from 0 to 512
[   42.381608][  T470] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode
[   42.391914][  T470] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a002c019, mo2=0002]
[   42.399878][  T470] System zones: 1-12
[   42.404624][  T470] EXT4-fs (loop2): 1 truncate cleaned up
[   42.410244][  T470] EXT4-fs (loop2): mounted filesystem without journal. Opts: init_itable=0x0000000000000000,jqfmt=vfsold,debug_want_extra_isize=0x000000000000006a,nombcache,dioread_lock,debug,,errors=continue. Quota mode: none.
[   42.483811][  T472] EXT4-fs error (device loop2): mb_free_blocks:1876: group 0, inode 19: block 33:freeing already freed block (bit 32); block bitmap corrupt.
[   42.547270][  T474] loop2: detected capacity change from 0 to 512
[   42.656631][  T474] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode
[   42.667005][  T474] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a002c019, mo2=0002]
[   42.674986][  T474] System zones: 1-12
[   42.679605][  T474] EXT4-fs (loop2): 1 truncate cleaned up
[   42.685265][  T474] EXT4-fs (loop2): mounted filesystem without journal. Opts: init_itable=0x0000000000000000,jqfmt=vfsold,debug_want_extra_isize=0x000000000000006a,nombcache,dioread_lock,debug,,errors=continue. Quota mode: none.
[   42.797960][  T478] loop2: detected capacity change from 0 to 512
[   42.857961][  T478] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode
[   42.868460][  T478] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a002c019, mo2=0002]
[   42.876437][  T478] System zones: 1-12
[   42.881062][  T478] EXT4-fs (loop2): 1 truncate cleaned up
[   42.886760][  T478] EXT4-fs (loop2): mounted filesystem without journal. Opts: init_itable=0x0000000000000000,jqfmt=vfsold,debug_want_extra_isize=0x000000000000006a,nombcache,dioread_lock,debug,,errors=continue. Quota mode: none.
[   42.962238][  T478] EXT4-fs error (device loop2): mb_free_blocks:1876: group 0, inode 19: block 33:freeing already freed block (bit 32); block bitmap corrupt.
[   43.017299][  T482] loop2: detected capacity change from 0 to 512
[   43.064093][  T482] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode
[   43.074452][  T482] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a002c019, mo2=0002]
[   43.082408][  T482] System zones: 1-12
[   43.087020][  T482] EXT4-fs (loop2): 1 truncate cleaned up
[   43.092685][  T482] EXT4-fs (loop2): mounted filesystem without journal. Opts: init_itable=0x0000000000000000,jqfmt=vfsold,debug_want_extra_isize=0x000000000000006a,nombcache,dioread_lock,debug,,errors=continue. Quota mode: none.
[   43.165828][  T484] EXT4-fs error (device loop2): mb_free_blocks:1876: group 0, inode 19: block 33:freeing already freed block (bit 32); block bitmap corrupt.
[   43.347500][  T486] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode
[   43.357874][  T486] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a002c019, mo2=0002]
[   43.365946][  T486] System zones: 1-12
[   43.370575][  T486] EXT4-fs (loop2): 1 truncate cleaned up
[   43.376387][  T486] EXT4-fs (loop2): mounted filesystem without journal. Opts: init_itable=0x0000000000000000,jqfmt=vfsold,debug_want_extra_isize=0x000000000000006a,nombcache,dioread_lock,debug,,errors=continue. Quota mode: none.
[   43.450040][  T488] EXT4-fs error (device loop2): mb_free_blocks:1876: group 0, inode 19: block 33:freeing already freed block (bit 32); block bitmap corrupt.
[   43.558877][  T490] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode
[   43.569279][  T490] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a002c019, mo2=0002]
[   43.577347][  T490] System zones: 1-12
[   43.582159][  T490] EXT4-fs (loop2): 1 truncate cleaned up
[   43.587787][  T490] EXT4-fs (loop2): mounted filesystem without journal. Opts: init_itable=0x0000000000000000,jqfmt=vfsold,debug_want_extra_isize=0x000000000000006a,nombcache,dioread_lock,debug,,errors=continue. Quota mode: none.
[   43.660717][  T492] EXT4-fs error (device loop2): ext4_expand_extra_isize_ea:2757: inode #15: comm syz.2.46: corrupted xattr block 33
[   43.673914][  T490] EXT4-fs error (device loop2): ext4_xattr_delete_inode:2923: inode #15: comm syz.2.46: corrupted xattr block 33
[   43.686037][  T490] EXT4-fs warning (device loop2): ext4_evict_inode:303: xattr delete (err -117)
[   43.888937][  T494] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode
[   43.899376][  T494] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a002c019, mo2=0002]
[   43.907376][  T494] System zones: 1-12
[   43.912239][  T494] EXT4-fs (loop2): 1 truncate cleaned up
[   43.917864][  T494] EXT4-fs (loop2): mounted filesystem without journal. Opts: init_itable=0x0000000000000000,jqfmt=vfsold,debug_want_extra_isize=0x000000000000006a,nombcache,dioread_lock,debug,,errors=continue. Quota mode: none.
[   44.047414][  T498] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode
[   44.057727][  T498] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a002c019, mo2=0002]
[   44.065723][  T498] System zones: 1-12
[   44.070406][  T498] EXT4-fs (loop2): 1 truncate cleaned up
[   44.076105][  T498] EXT4-fs (loop2): mounted filesystem without journal. Opts: init_itable=0x0000000000000000,jqfmt=vfsold,debug_want_extra_isize=0x000000000000006a,nombcache,dioread_lock,debug,,errors=continue. Quota mode: none.
[   44.151000][  T498] EXT4-fs error (device loop2): mb_free_blocks:1876: group 0, inode 15: block 33:freeing already freed block (bit 32); block bitmap corrupt.
[   44.277468][  T502] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode
[   44.287791][  T502] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a002c019, mo2=0002]
[   44.295779][  T502] System zones: 1-12
[   44.300419][  T502] EXT4-fs (loop2): 1 truncate cleaned up
[   44.306105][  T502] EXT4-fs (loop2): mounted filesystem without journal. Opts: init_itable=0x0000000000000000,jqfmt=vfsold,debug_want_extra_isize=0x000000000000006a,nombcache,dioread_lock,debug,,errors=continue. Quota mode: none.
[   44.380312][  T502] EXT4-fs error (device loop2): mb_free_blocks:1876: group 0, inode 15: block 33:freeing already freed block (bit 32); block bitmap corrupt.
[   44.581568][  T506] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode
[   44.591993][  T506] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a002c019, mo2=0002]
[   44.599912][  T506] System zones: 1-12
[   44.604797][  T506] EXT4-fs (loop2): 1 truncate cleaned up
[   44.610420][  T506] EXT4-fs (loop2): mounted filesystem without journal. Opts: init_itable=0x0000000000000000,jqfmt=vfsold,debug_want_extra_isize=0x000000000000006a,nombcache,dioread_lock,debug,,errors=continue. Quota mode: none.
[   44.686688][  T506] EXT4-fs error (device loop2): mb_free_blocks:1876: group 0, inode 19: block 33:freeing already freed block (bit 32); block bitmap corrupt.
[   44.864662][  T510] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode
[   44.875016][  T510] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a002c019, mo2=0002]
[   44.883004][  T510] System zones: 1-12
[   44.888058][  T510] EXT4-fs (loop2): 1 truncate cleaned up
[   44.893815][  T510] EXT4-fs (loop2): mounted filesystem without journal. Opts: init_itable=0x0000000000000000,jqfmt=vfsold,debug_want_extra_isize=0x000000000000006a,nombcache,dioread_lock,debug,,errors=continue. Quota mode: none.
[   45.181753][  T514] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode
[   45.192261][  T514] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a002c019, mo2=0002]
[   45.200188][  T514] System zones: 1-12
[   45.204911][  T514] EXT4-fs (loop2): 1 truncate cleaned up
[   45.210526][  T514] EXT4-fs (loop2): mounted filesystem without journal. Opts: init_itable=0x0000000000000000,jqfmt=vfsold,debug_want_extra_isize=0x000000000000006a,nombcache,dioread_lock,debug,,errors=continue. Quota mode: none.
[   45.283467][  T516] EXT4-fs error (device loop2): ext4_expand_extra_isize_ea:2757: inode #15: comm syz.2.52: corrupted xattr block 33
[   45.295895][  T516] EXT4-fs error (device loop2): ext4_xattr_delete_inode:2923: inode #15: comm syz.2.52: corrupted xattr block 33
[   45.308028][  T516] EXT4-fs warning (device loop2): ext4_evict_inode:303: xattr delete (err -117)
[   45.406624][  T518] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode
[   45.416938][  T518] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a002c019, mo2=0002]
[   45.424943][  T518] System zones: 1-12
[   45.429565][  T518] EXT4-fs (loop2): 1 truncate cleaned up
[   45.435352][  T518] EXT4-fs (loop2): mounted filesystem without journal. Opts: init_itable=0x0000000000000000,jqfmt=vfsold,debug_want_extra_isize=0x000000000000006a,nombcache,dioread_lock,debug,,errors=continue. Quota mode: none.
[   45.618084][  T521] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode
[   45.628578][  T521] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a002c019, mo2=0002]
[   45.636558][  T521] System zones: 1-12
[   45.641224][  T521] EXT4-fs (loop2): 1 truncate cleaned up
[   45.646855][  T521] EXT4-fs (loop2): mounted filesystem without journal. Opts: init_itable=0x0000000000000000,jqfmt=vfsold,debug_want_extra_isize=0x000000000000006a,nombcache,dioread_lock,debug,,errors=continue. Quota mode: none.
[   45.719882][  T523] EXT4-fs error (device loop2): mb_free_blocks:1876: group 0, inode 19: block 33:freeing already freed block (bit 32); block bitmap corrupt.
2026/02/17 04:42:00 executed programs: 40
[   45.941541][  T525] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode
[   45.951896][  T525] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a002c019, mo2=0002]
[   45.959838][  T525] System zones: 1-12
[   45.964461][  T525] EXT4-fs (loop2): 1 truncate cleaned up
[   45.970081][  T525] EXT4-fs (loop2): mounted filesystem without journal. Opts: init_itable=0x0000000000000000,jqfmt=vfsold,debug_want_extra_isize=0x000000000000006a,nombcache,dioread_lock,debug,,errors=continue. Quota mode: none.
[   46.043420][  T527] EXT4-fs error (device loop2): mb_free_blocks:1876: group 0, inode 19: block 33:freeing already freed block (bit 32); block bitmap corrupt.
[   46.107355][  T529] set_capacity_and_notify: 11 callbacks suppressed
[   46.107364][  T529] loop2: detected capacity change from 0 to 512
[   46.232230][  T529] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode
[   46.242983][  T529] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a002c019, mo2=0002]
[   46.250975][  T529] System zones: 1-12
[   46.255736][  T529] EXT4-fs (loop2): 1 truncate cleaned up
[   46.261571][  T529] EXT4-fs (loop2): mounted filesystem without journal. Opts: init_itable=0x0000000000000000,jqfmt=vfsold,debug_want_extra_isize=0x000000000000006a,nombcache,dioread_lock,debug,,errors=continue. Quota mode: none.
[   46.334640][  T531] EXT4-fs error (device loop2): ext4_expand_extra_isize_ea:2757: inode #15: comm syz.2.56: corrupted xattr block 33
[   46.347876][  T529] EXT4-fs error (device loop2): ext4_xattr_delete_inode:2923: inode #15: comm syz.2.56: corrupted xattr block 33
[   46.359998][  T529] EXT4-fs warning (device loop2): ext4_evict_inode:303: xattr delete (err -117)
[   46.467821][  T533] loop2: detected capacity change from 0 to 512
[   46.518057][  T533] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode
[   46.528383][  T533] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a002c019, mo2=0002]
[   46.536354][  T533] System zones: 1-12
[   46.540977][  T533] EXT4-fs (loop2): 1 truncate cleaned up
[   46.546629][  T533] EXT4-fs (loop2): mounted filesystem without journal. Opts: init_itable=0x0000000000000000,jqfmt=vfsold,debug_want_extra_isize=0x000000000000006a,nombcache,dioread_lock,debug,,errors=continue. Quota mode: none.
[   46.620468][  T535] EXT4-fs error (device loop2): mb_free_blocks:1876: group 0, inode 15: block 33:freeing already freed block (bit 32); block bitmap corrupt.