Warning: Permanently added '10.128.0.54' (ED25519) to the list of known hosts. 2025/11/04 03:03:36 parsed 1 programs [ 46.824491][ T30] audit: type=1400 audit(1762225417.109:105): avc: denied { unlink } for pid=397 comm="syz-executor" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 46.862738][ T397] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 47.466536][ T30] audit: type=1400 audit(1762225417.749:106): avc: denied { create } for pid=419 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 47.676909][ T412] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.691279][ T412] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.699930][ T412] device bridge_slave_0 entered promiscuous mode [ 47.708830][ T412] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.717282][ T412] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.725266][ T412] device bridge_slave_1 entered promiscuous mode [ 47.782597][ T30] audit: type=1401 audit(1762225418.059:107): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 48.025448][ T412] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.032668][ T412] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.040088][ T412] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.047420][ T412] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.071137][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.079879][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.088002][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.096463][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.106363][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.115083][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.122363][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.152563][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.161893][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.170865][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.178065][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.186282][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.195245][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.205146][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.214258][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.222041][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.230680][ T412] device veth0_vlan entered promiscuous mode [ 48.240927][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready 2025/11/04 03:03:38 executed programs: 0 [ 48.250434][ T412] device veth1_macvtap entered promiscuous mode [ 48.259998][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.270075][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.441405][ T471] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.451100][ T471] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.458946][ T471] device bridge_slave_0 entered promiscuous mode [ 48.474719][ T471] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.482880][ T471] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.490831][ T471] device bridge_slave_1 entered promiscuous mode [ 48.557991][ T473] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.565561][ T473] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.574172][ T473] device bridge_slave_0 entered promiscuous mode [ 48.581458][ T468] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.589343][ T468] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.597826][ T468] device bridge_slave_0 entered promiscuous mode [ 48.619809][ T473] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.627332][ T473] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.635593][ T473] device bridge_slave_1 entered promiscuous mode [ 48.645550][ T468] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.652907][ T468] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.660590][ T468] device bridge_slave_1 entered promiscuous mode [ 48.673019][ T469] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.680691][ T469] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.689003][ T469] device bridge_slave_0 entered promiscuous mode [ 48.710181][ T469] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.717764][ T469] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.725927][ T469] device bridge_slave_1 entered promiscuous mode [ 48.750411][ T474] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.757847][ T474] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.765879][ T474] device bridge_slave_0 entered promiscuous mode [ 48.778768][ T474] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.786442][ T474] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.794162][ T474] device bridge_slave_1 entered promiscuous mode [ 49.022887][ T469] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.029988][ T469] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.075855][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.084853][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.092252][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.109323][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.117420][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.127502][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.135471][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.168931][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.177481][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.187532][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.194616][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.202411][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.211544][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.220209][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.228057][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.235831][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.243436][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.251129][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.259486][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.267897][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.275233][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.282635][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.290784][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.299239][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.307892][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.315101][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.322411][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.330728][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.338233][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.345729][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.354423][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.362632][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.369765][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.377385][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.385602][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.392810][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.400484][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.409252][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.417804][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.425599][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.433691][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.442498][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.451077][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 49.459061][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 49.466850][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 49.474541][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 49.506266][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.514672][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.522836][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.531181][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.540439][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.548868][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.556777][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.582784][ T471] device veth0_vlan entered promiscuous mode [ 49.594333][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.602926][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.611298][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.620715][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.629442][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.638492][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.646977][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.654091][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.662450][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.671413][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.678959][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.693014][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 49.701764][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.710525][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 49.719335][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.728647][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 49.737239][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.748516][ T473] device veth0_vlan entered promiscuous mode [ 49.764309][ T474] device veth0_vlan entered promiscuous mode [ 49.774654][ T468] device veth0_vlan entered promiscuous mode [ 49.784637][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.792693][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.801700][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 49.810416][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.819404][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 49.827840][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.836583][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 49.845519][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.854006][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 49.862274][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.870683][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 49.879070][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.887231][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 49.895527][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.904769][ T471] device veth1_macvtap entered promiscuous mode [ 49.923937][ T468] device veth1_macvtap entered promiscuous mode [ 49.933971][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.942581][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.950906][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 49.959056][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.967792][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.976312][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 49.985474][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.994782][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 50.003064][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 50.011834][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 50.022446][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 50.031208][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 50.046304][ T473] device veth1_macvtap entered promiscuous mode [ 50.053665][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 50.061954][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 50.070725][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 50.079812][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 50.088526][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 50.116055][ T474] device veth1_macvtap entered promiscuous mode [ 50.133394][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 50.141873][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 50.150904][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 50.160458][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 50.170203][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 50.179579][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 50.188475][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 50.197208][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 50.205898][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 50.214866][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 50.223665][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 50.243924][ T469] device veth0_vlan entered promiscuous mode [ 50.257292][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 50.268964][ T522] loop2: detected capacity change from 0 to 1024 [ 50.272825][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 50.285392][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 50.294520][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 50.300146][ T522] ======================================================= [ 50.300146][ T522] WARNING: The mand mount option has been deprecated and [ 50.300146][ T522] and is ignored by this kernel. Remove the mand [ 50.300146][ T522] option from the mount to silence this warning. [ 50.300146][ T522] ======================================================= [ 50.314247][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 50.348587][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 50.357574][ T522] EXT4-fs (loop2): Ignoring removed nobh option [ 50.366118][ T522] EXT4-fs (loop2): Ignoring removed bh option [ 50.370343][ T469] device veth1_macvtap entered promiscuous mode [ 50.379751][ T522] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 50.393350][ T525] loop3: detected capacity change from 0 to 1024 [ 50.405846][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 50.414782][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 50.424140][ T522] EXT4-fs (loop2): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 50.424373][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 50.459589][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 50.463860][ T30] audit: type=1400 audit(1762225420.749:108): avc: denied { mount } for pid=521 comm="syz.2.18" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 50.468243][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 50.498066][ T522] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3871: comm syz.2.18: Allocating blocks 497-513 which overlap fs metadata [ 50.498800][ T30] audit: type=1400 audit(1762225420.779:109): avc: denied { write } for pid=521 comm="syz.2.18" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 50.513174][ T522] EXT4-fs (loop2): pa ffff88812d42fc78: logic 128, phys. 385, len 8 [ 50.538313][ T30] audit: type=1400 audit(1762225420.779:110): avc: denied { add_name } for pid=521 comm="syz.2.18" name="blkio.bfq.io_wait_time_recursive" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 50.543049][ T522] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4888: group 0, free 0, pa_free 1 [ 50.566324][ T30] audit: type=1400 audit(1762225420.779:111): avc: denied { create } for pid=521 comm="syz.2.18" name="blkio.bfq.io_wait_time_recursive" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 50.581086][ T530] SELinux: Context system_u:object_r:fsadm_exec_t:s0 is not valid (left unmapped). [ 50.610338][ T30] audit: type=1400 audit(1762225420.779:112): avc: denied { read append open } for pid=521 comm="syz.2.18" path="/0/file1/blkio.bfq.io_wait_time_recursive" dev="loop2" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 50.636451][ T522] SELinux: Context system_u:object_r:man_t:s0 is not valid (left unmapped). [ 50.646214][ T30] audit: type=1400 audit(1762225420.889:113): avc: denied { relabelto } for pid=521 comm="syz.2.18" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:fsadm_exec_t:s0" [ 50.652686][ T533] loop0: detected capacity change from 0 to 1024 [ 50.673398][ T30] audit: type=1400 audit(1762225420.929:114): avc: denied { relabelto } for pid=521 comm="syz.2.18" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:man_t:s0" [ 50.718601][ T8] ================================================================== [ 50.726797][ T8] BUG: KASAN: use-after-free in ext4_find_extent+0xbeb/0xe20 [ 50.734351][ T8] Read of size 4 at addr ffff88812315ceb8 by task kworker/u4:0/8 [ 50.742150][ T8] [ 50.744614][ T8] CPU: 0 PID: 8 Comm: kworker/u4:0 Not tainted syzkaller #0 [ 50.752111][ T8] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 50.762864][ T8] Workqueue: writeback wb_workfn (flush-7:2) [ 50.768971][ T8] Call Trace: [ 50.772348][ T8] [ 50.775270][ T8] __dump_stack+0x21/0x30 [ 50.779764][ T8] dump_stack_lvl+0xee/0x150 [ 50.784346][ T8] ? show_regs_print_info+0x20/0x20 [ 50.789825][ T8] ? load_image+0x3a0/0x3a0 [ 50.794447][ T8] print_address_description+0x7f/0x2c0 [ 50.800026][ T8] ? ext4_find_extent+0xbeb/0xe20 [ 50.805050][ T8] kasan_report+0xf1/0x140 [ 50.809546][ T8] ? __read_extent_tree_block+0x1e8/0x790 [ 50.815258][ T8] ? ext4_find_extent+0xbeb/0xe20 [ 50.820535][ T8] __asan_report_load4_noabort+0x14/0x20 [ 50.826417][ T8] ext4_find_extent+0xbeb/0xe20 [ 50.831471][ T8] ext4_ext_map_blocks+0x1db/0x6270 [ 50.837092][ T8] ? ret_from_fork+0x1f/0x30 [ 50.841846][ T8] ? __stack_depot_save+0x34/0x480 [ 50.847171][ T8] ? __mem_cgroup_uncharge_list+0x39/0xc0 [ 50.852910][ T8] ? __kasan_slab_alloc+0xcf/0xf0 [ 50.858038][ T8] ? __kasan_slab_alloc+0xbd/0xf0 [ 50.863329][ T8] ? slab_post_alloc_hook+0x4f/0x2b0 [ 50.868749][ T8] ? kmem_cache_alloc+0xf7/0x260 [ 50.873729][ T8] ? ext4_alloc_io_end_vec+0x2a/0x160 [ 50.879371][ T8] ? ext4_writepages+0xec8/0x2f90 [ 50.884576][ T8] ? do_writepages+0x48a/0x6c0 [ 50.889363][ T8] ? wb_workfn+0x38f/0xe20 [ 50.894218][ T8] ? process_one_work+0x6be/0xba0 [ 50.899417][ T8] ? worker_thread+0xa59/0x1200 [ 50.904354][ T8] ? ext4_ext_release+0x10/0x10 [ 50.909410][ T8] ? ext4_es_lookup_extent+0x54c/0x900 [ 50.914977][ T8] ext4_map_blocks+0x97b/0x1b20 [ 50.920026][ T8] ? slab_post_alloc_hook+0x6d/0x2b0 [ 50.925487][ T8] ? should_failslab+0x9/0x20 [ 50.930340][ T8] ? ext4_issue_zeroout+0x250/0x250 [ 50.935627][ T8] ? ext4_inode_journal_mode+0x19a/0x480 [ 50.941440][ T8] ext4_writepages+0x11e7/0x2f90 [ 50.946393][ T8] ? ext4_readpage+0x220/0x220 [ 50.951160][ T8] ? copy_page_from_iter_atomic+0x784/0x1350 [ 50.957140][ T8] ? __kasan_check_write+0x14/0x20 [ 50.962629][ T8] ? ext4_readpage+0x220/0x220 [ 50.967520][ T8] do_writepages+0x48a/0x6c0 [ 50.972293][ T8] ? update_curr+0x2f3/0x5b0 [ 50.976890][ T8] ? __writepage+0x130/0x130 [ 50.981592][ T8] ? enqueue_task_fair+0xaa7/0x2120 [ 50.986807][ T8] ? __kasan_check_write+0x14/0x20 [ 50.992200][ T8] ? _raw_spin_lock+0x8e/0xe0 [ 50.997067][ T8] __writeback_single_inode+0xd5/0x9c0 [ 51.002580][ T8] ? wbc_attach_and_unlock_inode+0x194/0x5f0 [ 51.009258][ T8] writeback_sb_inodes+0x9c0/0x1590 [ 51.014713][ T8] ? psi_task_change+0x212/0x370 [ 51.019857][ T8] ? queue_io+0x4c0/0x4c0 [ 51.024194][ T8] ? __kasan_check_read+0x11/0x20 [ 51.029314][ T8] ? queue_io+0x382/0x4c0 [ 51.033667][ T8] wb_writeback+0x3f1/0x980 [ 51.038273][ T8] ? inode_cgwb_move_to_attached+0x3e0/0x3e0 [ 51.044886][ T8] ? set_worker_desc+0x155/0x1c0 [ 51.049829][ T8] ? __kasan_check_write+0x14/0x20 [ 51.055118][ T8] wb_workfn+0x38f/0xe20 [ 51.059625][ T8] ? inode_wait_for_writeback+0x200/0x200 [ 51.065546][ T8] ? compat_start_thread+0x20/0x20 [ 51.070856][ T8] ? _raw_spin_unlock+0x4d/0x70 [ 51.076055][ T8] ? finish_task_switch+0x16b/0x780 [ 51.081513][ T8] ? __switch_to_asm+0x3a/0x60 [ 51.086556][ T8] ? __schedule+0xb76/0x14c0 [ 51.091157][ T8] process_one_work+0x6be/0xba0 [ 51.096389][ T8] worker_thread+0xa59/0x1200 [ 51.101183][ T8] kthread+0x411/0x500 [ 51.105369][ T8] ? worker_clr_flags+0x190/0x190 [ 51.110687][ T8] ? kthread_blkcg+0xd0/0xd0 [ 51.115572][ T8] ret_from_fork+0x1f/0x30 [ 51.120079][ T8] [ 51.123365][ T8] [ 51.125775][ T8] The buggy address belongs to the page: [ 51.131459][ T8] page:ffffea00048c5700 refcount:0 mapcount:0 mapping:0000000000000000 index:0x1 pfn:0x12315c [ 51.141871][ T8] flags: 0x4000000000000000(zone=1) [ 51.147084][ T8] raw: 4000000000000000 ffffea00048c5748 ffffea00048c56c8 0000000000000000 [ 51.156030][ T8] raw: 0000000000000001 0000000000000000 00000000ffffffff 0000000000000000 [ 51.164988][ T8] page dumped because: kasan: bad access detected [ 51.171508][ T8] page_owner tracks the page as freed [ 51.176976][ T8] page last allocated via order 0, migratetype Movable, gfp_mask 0x100dca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), pid 282, ts 22603390858, free_ts 27011918281 [ 51.193162][ T8] post_alloc_hook+0x192/0x1b0 [ 51.198133][ T8] prep_new_page+0x1c/0x110 [ 51.202984][ T8] get_page_from_freelist+0x2cc5/0x2d50 [ 51.208793][ T8] __alloc_pages+0x18f/0x440 [ 51.213583][ T8] handle_pte_fault+0xe89/0x2680 [ 51.218578][ T8] do_handle_mm_fault+0x1a6d/0x1d50 [ 51.223772][ T8] do_user_addr_fault+0x554/0x1180 [ 51.228892][ T8] exc_page_fault+0x51/0xb0 [ 51.233520][ T8] asm_exc_page_fault+0x27/0x30 [ 51.238557][ T8] page last free stack trace: [ 51.243327][ T8] free_unref_page_prepare+0x542/0x550 [ 51.248872][ T8] free_unref_page_list+0x134/0x9d0 [ 51.254242][ T8] release_pages+0xfda/0x1030 [ 51.258922][ T8] free_pages_and_swap_cache+0x86/0xa0 [ 51.264578][ T8] tlb_flush_mmu+0xd6/0x180 [ 51.269112][ T8] unmap_page_range+0x1bcb/0x1d90 [ 51.274138][ T8] unmap_vmas+0x258/0x360 [ 51.278557][ T8] exit_mmap+0x3e6/0x860 [ 51.283250][ T8] __mmput+0x93/0x320 [ 51.287503][ T8] mmput+0x50/0x150 [ 51.291599][ T8] do_exit+0x9d2/0x27a0 [ 51.296146][ T8] do_group_exit+0x141/0x310 [ 51.300930][ T8] get_signal+0x66a/0x1480 [ 51.305616][ T8] arch_do_signal_or_restart+0xc1/0x10f0 [ 51.311344][ T8] exit_to_user_mode_loop+0xa7/0xe0 [ 51.316660][ T8] exit_to_user_mode_prepare+0x87/0xd0 [ 51.322130][ T8] [ 51.324468][ T8] Memory state around the buggy address: [ 51.330103][ T8] ffff88812315cd80: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 51.338423][ T8] ffff88812315ce00: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 51.347213][ T8] >ffff88812315ce80: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 51.355806][ T8] ^ [ 51.361705][ T8] ffff88812315cf00: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 51.369970][ T8] ffff88812315cf80: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 51.378033][ T8] ================================================================== [ 51.386432][ T8] Disabling lock debugging due to kernel taint [ 51.400078][ T525] EXT4-fs (loop3): Ignoring removed nobh option [ 51.407742][ T533] EXT4-fs (loop0): Ignoring removed nobh option [ 51.410958][ T525] EXT4-fs (loop3): Ignoring removed bh option [ 51.422699][ T520] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 51.431191][ T520] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.439835][ T525] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 51.440781][ T535] loop6: detected capacity change from 0 to 1024 [ 51.470481][ T533] EXT4-fs (loop0): Ignoring removed bh option [ 51.480159][ T520] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 51.480834][ T525] EXT4-fs (loop3): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 51.492977][ T533] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 51.516180][ T8] EXT4-fs error (device loop2): ext4_ext_split:1146: inode #18: comm kworker/u4:0: eh_entries 29811 != eh_max 28005! [ 51.531089][ T520] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.540397][ T8] EXT4-fs error (device loop2): mb_free_blocks:1860: group 0, inode 18: block 305:freeing already freed block (bit 19); block bitmap corrupt. [ 51.561601][ T525] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3871: comm syz.3.19: Allocating blocks 497-513 which overlap fs metadata [ 51.564544][ T8] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 168 with max blocks 8 with error 117 [ 51.590497][ T8] EXT4-fs (loop2): This should not happen!! Data will be lost [ 51.590497][ T8] [ 51.603254][ T525] EXT4-fs (loop3): pa ffff88810cd971f8: logic 128, phys. 385, len 8 [ 51.611445][ T525] EXT4-fs error (device loop3): ext4_mb_release_inode_pa:4888: group 0, free 0, pa_free 1 [ 51.638239][ T542] loop5: detected capacity change from 0 to 1024 [ 51.650680][ T542] EXT4-fs (loop5): Ignoring removed nobh option [ 51.660019][ T542] EXT4-fs (loop5): Ignoring removed bh option [ 51.666514][ T542] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 51.673925][ T535] EXT4-fs (loop6): Ignoring removed nobh option [ 51.686663][ T535] EXT4-fs (loop6): Ignoring removed bh option [ 51.687156][ T533] EXT4-fs (loop0): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 51.693385][ T535] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 51.757458][ T535] EXT4-fs (loop6): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 51.761476][ T533] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3871: comm syz.0.16: Allocating blocks 497-513 which overlap fs metadata [ 51.789135][ T547] loop2: detected capacity change from 0 to 1024 [ 51.812690][ T542] EXT4-fs (loop5): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 51.813381][ T533] EXT4-fs (loop0): pa ffff88812d42fa80: logic 128, phys. 385, len 8 [ 51.847371][ T533] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4888: group 0, free 0, pa_free 1 [ 51.867330][ T552] loop3: detected capacity change from 0 to 1024 [ 51.876051][ T547] EXT4-fs (loop2): Ignoring removed nobh option [ 51.882496][ T547] EXT4-fs (loop2): Ignoring removed bh option [ 51.882583][ T535] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3871: comm syz.6.20: Allocating blocks 497-513 which overlap fs metadata [ 51.888943][ T547] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 51.911127][ T542] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3871: comm syz.5.17: Allocating blocks 497-513 which overlap fs metadata [ 51.935720][ T535] EXT4-fs (loop6): pa ffff88812d42f000: logic 128, phys. 385, len 8 [ 51.943973][ T535] EXT4-fs error (device loop6): ext4_mb_release_inode_pa:4888: group 0, free 0, pa_free 1 [ 51.955889][ T547] EXT4-fs (loop2): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 51.984609][ T542] EXT4-fs (loop5): pa ffff88811fcced20: logic 128, phys. 385, len 8 [ 51.992678][ T542] EXT4-fs error (device loop5): ext4_mb_release_inode_pa:4888: group 0, free 0, pa_free 1 [ 52.009099][ T552] EXT4-fs (loop3): Ignoring removed nobh option [ 52.010866][ T547] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3871: comm syz.2.21: Allocating blocks 497-513 which overlap fs metadata [ 52.031236][ T547] EXT4-fs (loop2): pa ffff88812d518540: logic 128, phys. 385, len 8 [ 52.039553][ T547] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4888: group 0, free 0, pa_free 1 [ 52.048967][ T552] EXT4-fs (loop3): Ignoring removed bh option [ 52.057040][ T552] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 52.085926][ T561] loop0: detected capacity change from 0 to 1024 [ 52.106174][ T561] EXT4-fs (loop0): Ignoring removed nobh option [ 52.112696][ T561] EXT4-fs (loop0): Ignoring removed bh option [ 52.119015][ T561] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 52.131584][ T564] loop6: detected capacity change from 0 to 1024 [ 52.150724][ T564] EXT4-fs (loop6): Ignoring removed nobh option [ 52.161883][ T570] loop5: detected capacity change from 0 to 1024 [ 52.165248][ T567] loop2: detected capacity change from 0 to 1024 [ 52.173614][ T564] EXT4-fs (loop6): Ignoring removed bh option [ 52.181661][ T564] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 52.184745][ T561] EXT4-fs (loop0): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 52.199405][ T567] EXT4-fs (loop2): Ignoring removed nobh option [ 52.221071][ T552] EXT4-fs (loop3): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 52.227735][ T567] EXT4-fs (loop2): Ignoring removed bh option [ 52.262264][ T570] EXT4-fs (loop5): Ignoring removed nobh option [ 52.269665][ T567] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 52.291857][ T561] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3871: comm syz.0.23: Allocating blocks 497-513 which overlap fs metadata [ 52.307244][ T567] EXT4-fs (loop2): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 52.312116][ T552] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3871: comm syz.3.22: Allocating blocks 497-513 which overlap fs metadata [ 52.350113][ T570] EXT4-fs (loop5): Ignoring removed bh option [ 52.350440][ T552] EXT4-fs (loop3): pa ffff88811fccee70: logic 128, phys. 385, len 8 [ 52.356366][ T570] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 52.364668][ T561] EXT4-fs (loop0): pa ffff88811fcce348: logic 128, phys. 385, len 8 [ 52.364837][ T552] EXT4-fs error (device loop3): ext4_mb_release_inode_pa:4888: group 0, [ 52.377485][ T561] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4888: group 0, [ 52.385625][ T552] free 0, pa_free 1 [ 52.394248][ T561] free 0, pa_free 1 [ 52.408258][ T564] EXT4-fs (loop6): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 52.418614][ T567] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3871: comm syz.2.26: Allocating blocks 497-513 which overlap fs metadata [ 52.461926][ T570] EXT4-fs (loop5): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 52.482429][ T567] EXT4-fs (loop2): pa ffff8881119882a0: logic 128, phys. 385, len 8 [ 52.496786][ T567] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4888: group 0, free 0, pa_free 1 [ 52.516446][ T564] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3871: comm syz.6.24: Allocating blocks 497-513 which overlap fs metadata [ 52.531811][ T564] EXT4-fs (loop6): pa ffff88811fc721f8: logic 128, phys. 385, len 8 [ 52.540468][ T564] EXT4-fs error (device loop6): ext4_mb_release_inode_pa:4888: group 0, free 0, pa_free 1 [ 52.556032][ T570] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3871: comm syz.5.25: Allocating blocks 497-513 which overlap fs metadata [ 52.574279][ T570] EXT4-fs (loop5): pa ffff88811fc72bd0: logic 128, phys. 385, len 8 [ 52.582994][ T570] EXT4-fs error (device loop5): ext4_mb_release_inode_pa:4888: group 0, free 0, pa_free 1 [ 52.604119][ T199] device bridge_slave_1 left promiscuous mode [ 52.626000][ T199] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.634666][ T199] device bridge_slave_0 left promiscuous mode [ 52.638383][ T591] loop0: detected capacity change from 0 to 1024 [ 52.641720][ T199] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.653228][ T589] loop3: detected capacity change from 0 to 1024 [ 52.669464][ T199] device veth1_macvtap left promiscuous mode [ 52.677735][ T199] device veth0_vlan left promiscuous mode [ 52.691833][ T593] loop2: detected capacity change from 0 to 1024 [ 52.698997][ T589] EXT4-fs (loop3): Ignoring removed nobh option [ 52.709462][ T589] EXT4-fs (loop3): Ignoring removed bh option [ 52.720270][ T595] loop6: detected capacity change from 0 to 1024 [ 52.729641][ T589] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 52.739328][ T595] EXT4-fs (loop6): Ignoring removed nobh option [ 52.745129][ T593] EXT4-fs (loop2): Ignoring removed nobh option [ 52.760756][ T595] EXT4-fs (loop6): Ignoring removed bh option [ 52.763956][ T593] EXT4-fs (loop2): Ignoring removed bh option [ 52.768720][ T595] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 52.776191][ T593] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 52.799234][ T589] EXT4-fs (loop3): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 52.832968][ T599] loop5: detected capacity change from 0 to 1024 [ 52.844061][ T591] EXT4-fs (loop0): Ignoring removed nobh option [ 52.850739][ T591] EXT4-fs (loop0): Ignoring removed bh option [ 52.860712][ T589] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3871: comm syz.3.28: Allocating blocks 497-513 which overlap fs metadata [ 52.868769][ T595] EXT4-fs (loop6): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 52.878893][ T591] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 52.903022][ T593] EXT4-fs (loop2): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 52.946399][ T599] EXT4-fs (loop5): Ignoring removed nobh option [ 52.953166][ T599] EXT4-fs (loop5): Ignoring removed bh option [ 52.965614][ T595] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3871: comm syz.6.30: Allocating blocks 497-513 which overlap fs metadata [ 52.974773][ T599] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 52.980099][ T589] EXT4-fs (loop3): pa ffff888111bfce70: logic 128, phys. 385, len 8 [ 52.993632][ T591] EXT4-fs (loop0): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 53.000564][ T589] EXT4-fs error (device loop3): ext4_mb_release_inode_pa:4888: group 0, free 0, pa_free 1 [ 53.039773][ T595] EXT4-fs (loop6): pa ffff888111bfcdc8: logic 128, phys. 385, len 8 [ 53.048127][ T595] EXT4-fs error (device loop6): ext4_mb_release_inode_pa:4888: group 0, free 0, pa_free 1 [ 53.072538][ T593] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3871: comm syz.2.29: Allocating blocks 497-513 which overlap fs metadata [ 53.077383][ T591] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3871: comm syz.0.27: Allocating blocks 497-513 which overlap fs metadata [ 53.102192][ T591] EXT4-fs (loop0): pa ffff88812d518888: logic 128, phys. 385, len 8 [ 53.110604][ T591] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4888: group 0, free 0, pa_free 1 [ 53.110795][ T593] EXT4-fs (loop2): pa ffff888111bfc930: logic 128, phys. 385, len 8 [ 53.123426][ T599] EXT4-fs (loop5): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 53.129682][ T593] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4888: group 0, free 0, pa_free 1 [ 53.192753][ T599] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3871: comm syz.5.31: Allocating blocks 497-513 which overlap fs metadata [ 53.218597][ T599] EXT4-fs (loop5): pa ffff888111988b28: logic 128, phys. 385, len 8 [ 53.227163][ T599] EXT4-fs error (device loop5): ext4_mb_release_inode_pa:4888: group 0, free 0, pa_free 1 2025/11/04 03:03:43 executed programs: 30 [ 53.261509][ T618] loop6: detected capacity change from 0 to 1024 [ 53.269246][ T618] EXT4-fs (loop6): Ignoring removed nobh option [ 53.282085][ T618] EXT4-fs (loop6): Ignoring removed bh option [ 53.288430][ T618] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 53.320742][ T621] loop3: detected capacity change from 0 to 1024 [ 53.335131][ T618] EXT4-fs (loop6): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 53.374804][ T621] EXT4-fs (loop3): Ignoring removed nobh option [ 53.391397][ T621] EXT4-fs (loop3): Ignoring removed bh option [ 53.396636][ T626] loop5: detected capacity change from 0 to 1024 [ 53.405965][ T621] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 53.411539][ T627] loop0: detected capacity change from 0 to 1024 [ 53.419818][ T629] loop2: detected capacity change from 0 to 1024 [ 53.432822][ T618] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3871: comm syz.6.32: Allocating blocks 497-513 which overlap fs metadata [ 53.447326][ T618] EXT4-fs (loop6): pa ffff88811fd9f888: logic 128, phys. 385, len 8 [ 53.451867][ T626] EXT4-fs (loop5): Ignoring removed nobh option [ 53.455938][ T618] EXT4-fs error (device loop6): ext4_mb_release_inode_pa:4888: group 0, free 0, pa_free 1 [ 53.462802][ T626] EXT4-fs (loop5): Ignoring removed bh option [ 53.476078][ T621] EXT4-fs (loop3): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 53.479785][ T626] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 53.514015][ T629] EXT4-fs (loop2): Ignoring removed nobh option [ 53.526025][ T627] EXT4-fs (loop0): Ignoring removed nobh option [ 53.526256][ T629] EXT4-fs (loop2): Ignoring removed bh option [ 53.544276][ T629] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 53.552315][ T621] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3871: comm syz.3.33: Allocating blocks 497-513 which overlap fs metadata [ 53.563355][ T627] EXT4-fs (loop0): Ignoring removed bh option [ 53.581462][ T627] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 53.604587][ T621] EXT4-fs (loop3): pa ffff88811fd9f690: logic 128, phys. 385, len 8 [ 53.612944][ T621] EXT4-fs error (device loop3): ext4_mb_release_inode_pa:4888: group 0, free 0, pa_free 1 [ 53.622826][ T629] EXT4-fs (loop2): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 53.633604][ T626] EXT4-fs (loop5): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 53.700438][ T627] EXT4-fs (loop0): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 53.701390][ T626] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3871: comm syz.5.36: Allocating blocks 497-513 which overlap fs metadata [ 53.738748][ T629] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3871: comm syz.2.35: Allocating blocks 497-513 which overlap fs metadata [ 53.747389][ T626] EXT4-fs (loop5): pa ffff888111b91bd0: logic 128, phys. 385, len 8 [ 53.764824][ T626] EXT4-fs error (device loop5): ext4_mb_release_inode_pa:4888: group 0, free 0, pa_free 1 [ 53.780068][ T644] loop6: detected capacity change from 0 to 1024 [ 53.792788][ T629] EXT4-fs (loop2): pa ffff88811fd9fc78: logic 128, phys. 385, len 8 [ 53.801093][ T629] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4888: group 0, free 0, pa_free 1 [ 53.810256][ T627] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3871: comm syz.0.34: Allocating blocks 497-513 which overlap fs metadata [ 53.826594][ T627] EXT4-fs (loop0): pa ffff88812d7e67e0: logic 128, phys. 385, len 8 [ 53.835058][ T627] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4888: group 0, free 0, pa_free 1 [ 53.857037][ T644] EXT4-fs (loop6): Ignoring removed nobh option [ 53.872328][ T644] EXT4-fs (loop6): Ignoring removed bh option [ 53.889730][ T653] loop2: detected capacity change from 0 to 1024 [ 53.893445][ T644] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 53.907399][ T651] loop5: detected capacity change from 0 to 1024 [ 53.917821][ T649] loop3: detected capacity change from 0 to 1024 [ 53.926571][ T644] EXT4-fs (loop6): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 53.933798][ T653] EXT4-fs (loop2): Ignoring removed nobh option [ 53.959663][ T651] EXT4-fs (loop5): Ignoring removed nobh option [ 53.967846][ T653] EXT4-fs (loop2): Ignoring removed bh option [ 53.968424][ T651] EXT4-fs (loop5): Ignoring removed bh option [ 53.974922][ T653] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 53.981136][ T651] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 54.002112][ T644] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3871: comm syz.6.37: Allocating blocks 497-513 which overlap fs metadata [ 54.008124][ T653] EXT4-fs (loop2): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 54.055351][ T659] loop0: detected capacity change from 0 to 1024 [ 54.062735][ T644] EXT4-fs (loop6): pa ffff888111b91930: logic 128, phys. 385, len 8 [ 54.071078][ T644] EXT4-fs error (device loop6): ext4_mb_release_inode_pa:4888: group 0, free 0, pa_free 1 [ 54.077700][ T653] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3871: comm syz.2.40: Allocating blocks 497-513 which overlap fs metadata [ 54.081763][ T649] EXT4-fs (loop3): Ignoring removed nobh option [ 54.102826][ T649] EXT4-fs (loop3): Ignoring removed bh option [ 54.110574][ T649] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 54.123849][ T659] EXT4-fs (loop0): Ignoring removed nobh option [ 54.130382][ T659] EXT4-fs (loop0): Ignoring removed bh option [ 54.136681][ T659] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 54.149618][ T653] EXT4-fs (loop2): pa ffff88812d7e6a80: logic 128, phys. 385, len 8 [ 54.149759][ T651] EXT4-fs (loop5): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 54.157719][ T653] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4888: group 0, free 0, pa_free 1 [ 54.204111][ T649] EXT4-fs (loop3): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 54.241706][ T651] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3871: comm syz.5.39: Allocating blocks 497-513 which overlap fs metadata [ 54.251719][ T649] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3871: comm syz.3.38: Allocating blocks 497-513 which overlap fs metadata [ 54.263654][ T659] EXT4-fs (loop0): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 54.270745][ T649] EXT4-fs (loop3): pa ffff88812d714d20: logic 128, phys. 385, len 8 [ 54.302587][ T651] EXT4-fs (loop5): pa ffff888111ae49d8: logic 128, phys. 385, len 8 [ 54.305882][ T649] EXT4-fs error (device loop3): ext4_mb_release_inode_pa:4888: group 0, [ 54.314020][ T651] EXT4-fs error (device loop5): ext4_mb_release_inode_pa:4888: group 0, [ 54.314018][ T649] free 0, pa_free 1 [ 54.335659][ T651] free 0, pa_free 1 [ 54.355016][ T659] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3871: comm syz.0.41: Allocating blocks 497-513 which overlap fs metadata [ 54.382211][ T659] EXT4-fs (loop0): pa ffff88812d7147e0: logic 128, phys. 385, len 8 [ 54.386494][ T674] loop6: detected capacity change from 0 to 1024 [ 54.390503][ T659] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4888: group 0, free 0, pa_free 1 [ 54.413937][ T674] EXT4-fs (loop6): Ignoring removed nobh option [ 54.422423][ T674] EXT4-fs (loop6): Ignoring removed bh option [ 54.433178][ T674] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 54.438234][ T677] loop2: detected capacity change from 0 to 1024 [ 54.466105][ T677] EXT4-fs (loop2): Ignoring removed nobh option [ 54.484501][ T677] EXT4-fs (loop2): Ignoring removed bh option [ 54.492334][ T674] EXT4-fs (loop6): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 54.506102][ T677] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 54.534243][ T674] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3871: comm syz.6.42: Allocating blocks 497-513 which overlap fs metadata [ 54.549841][ T681] loop5: detected capacity change from 0 to 1024 [ 54.550967][ T674] EXT4-fs (loop6): pa ffff888111ae4000: logic 128, phys. 385, len 8 [ 54.565196][ T674] EXT4-fs error (device loop6): ext4_mb_release_inode_pa:4888: group 0, free 0, pa_free 1 [ 54.586988][ T684] loop0: detected capacity change from 0 to 1024 [ 54.602252][ T681] EXT4-fs (loop5): Ignoring removed nobh option [ 54.609455][ T681] EXT4-fs (loop5): Ignoring removed bh option [ 54.616739][ T681] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 54.620756][ T686] loop3: detected capacity change from 0 to 1024 [ 54.638354][ T677] EXT4-fs (loop2): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 54.670265][ T684] EXT4-fs (loop0): Ignoring removed nobh option [ 54.675091][ T677] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3871: comm syz.2.43: Allocating blocks 497-513 which overlap fs metadata [ 54.683351][ T684] EXT4-fs (loop0): Ignoring removed bh option [ 54.692800][ T677] EXT4-fs (loop2): pa ffff88812d714b28: logic 128, phys. 385, len 8 [ 54.706853][ T677] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4888: group 0, free 0, pa_free 1 [ 54.718090][ T681] EXT4-fs (loop5): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 54.718455][ T684] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 54.759866][ T686] EXT4-fs (loop3): Ignoring removed nobh option [ 54.765838][ T681] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3871: comm syz.5.44: Allocating blocks 497-513 which overlap fs metadata [ 54.779995][ T693] loop6: detected capacity change from 0 to 1024 [ 54.787739][ T686] EXT4-fs (loop3): Ignoring removed bh option [ 54.794290][ T686] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 54.808795][ T681] EXT4-fs (loop5): pa ffff88811fe55d20: logic 128, phys. 385, len 8 [ 54.817302][ T681] EXT4-fs error (device loop5): ext4_mb_release_inode_pa:4888: group 0, free 0, pa_free 1 [ 54.826229][ T684] EXT4-fs (loop0): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 54.864507][ T684] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3871: comm syz.0.46: Allocating blocks 497-513 which overlap fs metadata [ 54.879950][ T693] EXT4-fs (loop6): Ignoring removed nobh option [ 54.886934][ T693] EXT4-fs (loop6): Ignoring removed bh option [ 54.889445][ T684] EXT4-fs (loop0): pa ffff88811fe55498: logic 128, phys. 385, len 8 [ 54.893725][ T693] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 54.901820][ T684] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4888: group 0, free 0, pa_free 1 [ 54.931911][ T686] EXT4-fs (loop3): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 54.959246][ T702] loop2: detected capacity change from 0 to 1024 [ 54.983149][ T702] EXT4-fs (loop2): Ignoring removed nobh option [ 54.990034][ T702] EXT4-fs (loop2): Ignoring removed bh option [ 54.997957][ T702] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 54.998632][ T693] EXT4-fs (loop6): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 55.021342][ T686] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3871: comm syz.3.45: Allocating blocks 497-513 which overlap fs metadata [ 55.079497][ T702] EXT4-fs (loop2): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 55.100161][ T693] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3871: comm syz.6.47: Allocating blocks 497-513 which overlap fs metadata [ 55.125416][ T686] EXT4-fs (loop3): pa ffff88811fe559d8: logic 128, phys. 385, len 8 [ 55.126108][ T693] EXT4-fs (loop6): pa ffff88811ffd3150: logic 128, phys. 385, len 8 [ 55.134485][ T686] EXT4-fs error (device loop3): ext4_mb_release_inode_pa:4888: group 0, free 0, pa_free 1 [ 55.137004][ T706] loop5: detected capacity change from 0 to 1024 [ 55.142870][ T693] EXT4-fs error (device loop6): ext4_mb_release_inode_pa:4888: group 0, free 0, pa_free 1 [ 55.172719][ T702] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3871: comm syz.2.48: Allocating blocks 497-513 which overlap fs metadata [ 55.189985][ T706] EXT4-fs (loop5): Ignoring removed nobh option [ 55.214821][ T706] EXT4-fs (loop5): Ignoring removed bh option [ 55.221398][ T706] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 55.235488][ T702] EXT4-fs (loop2): pa ffff88810cd97bd0: logic 128, phys. 385, len 8 [ 55.243609][ T702] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4888: group 0, free 0, pa_free 1 [ 55.271435][ T717] loop0: detected capacity change from 0 to 1024 [ 55.281132][ T717] EXT4-fs (loop0): Ignoring removed nobh option [ 55.292929][ T717] EXT4-fs (loop0): Ignoring removed bh option [ 55.299530][ T717] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 55.306328][ T706] EXT4-fs (loop5): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 55.339891][ T721] loop3: detected capacity change from 0 to 1024 [ 55.360238][ T717] EXT4-fs (loop0): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 55.366912][ T706] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3871: comm syz.5.49: Allocating blocks 497-513 which overlap fs metadata [ 55.387877][ T721] EXT4-fs (loop3): Ignoring removed nobh option [ 55.413494][ T717] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3871: comm syz.0.50: Allocating blocks 497-513 which overlap fs metadata [ 55.429921][ T706] EXT4-fs (loop5): pa ffff88811ffd3b28: logic 128, phys. 385, len 8 [ 55.438532][ T706] EXT4-fs error (device loop5): ext4_mb_release_inode_pa:4888: group 0, free 0, pa_free 1 [ 55.441938][ T728] loop2: detected capacity change from 0 to 1024 [ 55.449233][ T721] EXT4-fs (loop3): Ignoring removed bh option [ 55.462205][ T721] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 55.479691][ T729] loop6: detected capacity change from 0 to 1024 [ 55.488030][ T728] EXT4-fs (loop2): Ignoring removed nobh option [ 55.494675][ T728] EXT4-fs (loop2): Ignoring removed bh option [ 55.500394][ T729] EXT4-fs (loop6): Ignoring removed nobh option [ 55.501289][ T728] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 55.520334][ T717] EXT4-fs (loop0): pa ffff888111a2f738: logic 128, phys. 385, len 8 [ 55.528971][ T717] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4888: group 0, free 0, pa_free 1 [ 55.541014][ T729] EXT4-fs (loop6): Ignoring removed bh option [ 55.547785][ T729] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 55.558863][ T721] EXT4-fs (loop3): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 55.609393][ T729] EXT4-fs (loop6): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 55.614575][ T721] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3871: comm syz.3.51: Allocating blocks 497-513 which overlap fs metadata [ 55.637282][ T728] EXT4-fs (loop2): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 55.650628][ T721] EXT4-fs (loop3): pa ffff888111a2f000: logic 128, phys. 385, len 8 [ 55.685459][ T721] EXT4-fs error (device loop3): ext4_mb_release_inode_pa:4888: group 0, free 0, pa_free 1 [ 55.713250][ T729] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3871: comm syz.6.52: Allocating blocks 497-513 which overlap fs metadata [ 55.718430][ T741] loop5: detected capacity change from 0 to 1024 [ 55.735803][ T728] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3871: comm syz.2.53: Allocating blocks 497-513 which overlap fs metadata [ 55.745914][ T741] EXT4-fs (loop5): Ignoring removed nobh option [ 55.750568][ T729] EXT4-fs (loop6): pa ffff88812d47c7e0: logic 128, phys. 385, len 8 [ 55.756783][ T741] EXT4-fs (loop5): Ignoring removed bh option [ 55.764803][ T729] EXT4-fs error (device loop6): ext4_mb_release_inode_pa:4888: group 0, free 0, pa_free 1 [ 55.771893][ T741] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 55.796931][ T728] EXT4-fs (loop2): pa ffff888111988888: logic 128, phys. 385, len 8 [ 55.805296][ T728] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4888: group 0, free 0, pa_free 1 [ 55.821328][ T744] loop0: detected capacity change from 0 to 1024 [ 55.872904][ T741] EXT4-fs (loop5): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 55.905659][ T744] EXT4-fs (loop0): Ignoring removed nobh option [ 55.913844][ T744] EXT4-fs (loop0): Ignoring removed bh option [ 55.923478][ T744] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 55.926992][ T741] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3871: comm syz.5.54: Allocating blocks 497-513 which overlap fs metadata [ 55.968461][ T750] loop6: detected capacity change from 0 to 1024 [ 55.976281][ T744] EXT4-fs (loop0): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 55.976959][ T753] loop3: detected capacity change from 0 to 1024 [ 56.004301][ T741] EXT4-fs (loop5): pa ffff88812d47c9d8: logic 128, phys. 385, len 8 [ 56.018186][ T741] EXT4-fs error (device loop5): ext4_mb_release_inode_pa:4888: group 0, free 0, pa_free 1 [ 56.033899][ T750] EXT4-fs (loop6): Ignoring removed nobh option [ 56.039173][ T757] loop2: detected capacity change from 0 to 1024 [ 56.041202][ T750] EXT4-fs (loop6): Ignoring removed bh option [ 56.048200][ T744] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3871: comm syz.0.55: Allocating blocks 497-513 which overlap fs metadata [ 56.053697][ T750] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 56.068440][ T744] EXT4-fs (loop0): pa ffff88811ffd3a80: logic 128, phys. 385, len 8 [ 56.087738][ T744] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4888: group 0, free 0, pa_free 1 [ 56.117542][ T753] EXT4-fs (loop3): Ignoring removed nobh option [ 56.124809][ T757] EXT4-fs (loop2): Ignoring removed nobh option [ 56.140125][ T753] EXT4-fs (loop3): Ignoring removed bh option [ 56.152913][ T757] EXT4-fs (loop2): Ignoring removed bh option [ 56.165054][ T750] EXT4-fs (loop6): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 56.165869][ T753] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 56.203889][ T757] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 56.214239][ T750] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3871: comm syz.6.58: Allocating blocks 497-513 which overlap fs metadata [ 56.232550][ T750] EXT4-fs (loop6): pa ffff88812d47cdc8: logic 128, phys. 385, len 8 [ 56.241032][ T750] EXT4-fs error (device loop6): ext4_mb_release_inode_pa:4888: group 0, free 0, pa_free 1 [ 56.249562][ T764] loop5: detected capacity change from 0 to 1024 [ 56.259404][ T764] EXT4-fs (loop5): Ignoring removed nobh option [ 56.266078][ T764] EXT4-fs (loop5): Ignoring removed bh option [ 56.272560][ T764] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 56.280132][ T767] loop0: detected capacity change from 0 to 1024 [ 56.302997][ T757] EXT4-fs (loop2): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 56.331254][ T753] EXT4-fs (loop3): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 56.345378][ T767] EXT4-fs (loop0): Ignoring removed nobh option [ 56.369770][ T764] EXT4-fs (loop5): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 56.371664][ T757] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3871: comm syz.2.57: Allocating blocks 497-513 which overlap fs metadata [ 56.405576][ T767] EXT4-fs (loop0): Ignoring removed bh option [ 56.418575][ T767] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 56.420451][ T753] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3871: comm syz.3.56: Allocating blocks 497-513 which overlap fs metadata [ 56.443815][ T757] EXT4-fs (loop2): pa ffff88812d6cb0a8: logic 128, phys. 385, len 8 [ 56.451777][ T764] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3871: comm syz.5.59: Allocating blocks 497-513 which overlap fs metadata [ 56.453640][ T757] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4888: group 0, free 0, pa_free 1 [ 56.475286][ T753] EXT4-fs (loop3): pa ffff88812d6cb9d8: logic 128, phys. 385, len 8 [ 56.486538][ T753] EXT4-fs error (device loop3): ext4_mb_release_inode_pa:4888: group 0, free 0, pa_free 1 [ 56.498297][ T764] EXT4-fs (loop5): pa ffff88812d6cb3f0: logic 128, phys. 385, len 8 [ 56.506761][ T767] EXT4-fs (loop0): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 56.521169][ T767] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3871: comm syz.0.60: Allocating blocks 497-513 which overlap fs metadata [ 56.534734][ T764] EXT4-fs error (device loop5): ext4_mb_release_inode_pa:4888: group 0, free 0, pa_free 1 [ 56.565991][ T767] EXT4-fs (loop0): pa ffff88810cd9b738: logic 128, phys. 385, len 8 [ 56.574747][ T767] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4888: group 0, free 0, pa_free 1 [ 56.630568][ T784] loop6: detected capacity change from 0 to 1024 [ 56.648648][ T786] loop2: detected capacity change from 0 to 1024 [ 56.660389][ T788] loop3: detected capacity change from 0 to 1024 [ 56.660719][ T784] EXT4-fs (loop6): Ignoring removed nobh option [ 56.674395][ T784] EXT4-fs (loop6): Ignoring removed bh option [ 56.680773][ T784] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 56.698515][ T790] loop5: detected capacity change from 0 to 1024 [ 56.702076][ T786] EXT4-fs (loop2): Ignoring removed nobh option [ 56.709043][ T792] loop0: detected capacity change from 0 to 1024 [ 56.711933][ T788] EXT4-fs (loop3): Ignoring removed nobh option [ 56.725103][ T786] EXT4-fs (loop2): Ignoring removed bh option [ 56.731436][ T786] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 56.732297][ T788] EXT4-fs (loop3): Ignoring removed bh option [ 56.745598][ T784] EXT4-fs (loop6): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 56.750579][ T788] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 56.785102][ T784] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3871: comm syz.6.61: Allocating blocks 497-513 which overlap fs metadata [ 56.799829][ T790] EXT4-fs (loop5): Ignoring removed nobh option [ 56.811182][ T792] EXT4-fs (loop0): Ignoring removed nobh option [ 56.826969][ T790] EXT4-fs (loop5): Ignoring removed bh option [ 56.835933][ T792] EXT4-fs (loop0): Ignoring removed bh option [ 56.842489][ T792] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 56.843246][ T790] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 56.856227][ T784] EXT4-fs (loop6): pa ffff88811ff0a888: logic 128, phys. 385, len 8 [ 56.874057][ T786] EXT4-fs (loop2): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 56.876315][ T784] EXT4-fs error (device loop6): ext4_mb_release_inode_pa:4888: group 0, free 0, pa_free 1 [ 56.931096][ T786] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3871: comm syz.2.62: Allocating blocks 497-513 which overlap fs metadata [ 56.938585][ T788] EXT4-fs (loop3): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 56.954504][ T786] EXT4-fs (loop2): pa ffff88811ff0a498: logic 128, phys. 385, len 8 [ 56.980191][ T786] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4888: group 0, free 0, pa_free 1 [ 57.009401][ T788] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3871: comm syz.3.63: Allocating blocks 497-513 which overlap fs metadata [ 57.014916][ T790] EXT4-fs (loop5): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 57.044007][ T788] EXT4-fs (loop3): pa ffff88812d408930: logic 128, phys. 385, len 8 [ 57.051935][ T792] EXT4-fs (loop0): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 57.059049][ T788] EXT4-fs error (device loop3): ext4_mb_release_inode_pa:4888: group 0, free 0, pa_free 1 [ 57.099248][ T792] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3871: comm syz.0.65: Allocating blocks 497-513 which overlap fs metadata [ 57.118359][ T809] loop6: detected capacity change from 0 to 1024 [ 57.132848][ T809] EXT4-fs (loop6): Ignoring removed nobh option [ 57.141460][ T790] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3871: comm syz.5.64: Allocating blocks 497-513 which overlap fs metadata [ 57.155570][ T809] EXT4-fs (loop6): Ignoring removed bh option [ 57.161807][ T809] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 57.174905][ T792] EXT4-fs (loop0): pa ffff88812d408f18: logic 128, phys. 385, len 8 [ 57.183026][ T790] EXT4-fs (loop5): pa ffff88810cd9bc78: logic 128, phys. 385, len 8 [ 57.183148][ T792] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4888: group 0, [ 57.191546][ T790] EXT4-fs error (device loop5): ext4_mb_release_inode_pa:4888: group 0, free 0, pa_free 1 [ 57.207933][ T809] EXT4-fs (loop6): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 57.210835][ T792] free 0, pa_free 1 [ 57.258367][ T809] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3871: comm syz.6.66: Allocating blocks 497-513 which overlap fs metadata [ 57.273648][ T809] EXT4-fs (loop6): pa ffff88812d4085e8: logic 128, phys. 385, len 8 [ 57.282077][ T809] EXT4-fs error (device loop6): ext4_mb_release_inode_pa:4888: group 0, free 0, pa_free 1 [ 57.323659][ T820] loop3: detected capacity change from 0 to 1024 [ 57.330253][ T819] loop2: detected capacity change from 0 to 1024 [ 57.339877][ T820] EXT4-fs (loop3): Ignoring removed nobh option [ 57.347504][ T819] EXT4-fs (loop2): Ignoring removed nobh option [ 57.354540][ T822] loop0: detected capacity change from 0 to 1024 [ 57.368766][ T820] EXT4-fs (loop3): Ignoring removed bh option [ 57.370953][ T819] EXT4-fs (loop2): Ignoring removed bh option [ 57.380420][ T824] loop5: detected capacity change from 0 to 1024 [ 57.398709][ T820] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 57.413927][ T822] EXT4-fs (loop0): Ignoring removed nobh option [ 57.419329][ T826] loop6: detected capacity change from 0 to 1024 [ 57.423227][ T819] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 57.442697][ T822] EXT4-fs (loop0): Ignoring removed bh option [ 57.449101][ T822] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 57.455118][ T820] EXT4-fs (loop3): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 57.465007][ T822] EXT4-fs (loop0): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 57.496295][ T820] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3871: comm syz.3.68: Allocating blocks 497-513 which overlap fs metadata [ 57.523027][ T822] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3871: comm syz.0.70: Allocating blocks 497-513 which overlap fs metadata [ 57.532371][ T824] EXT4-fs (loop5): Ignoring removed nobh option [ 57.550777][ T820] EXT4-fs (loop3): pa ffff88812d518540: logic 128, phys. 385, len 8 [ 57.559621][ T820] EXT4-fs error (device loop3): ext4_mb_release_inode_pa:4888: group 0, free 0, pa_free 1 [ 57.570984][ T824] EXT4-fs (loop5): Ignoring removed bh option [ 57.571104][ T826] EXT4-fs (loop6): Ignoring removed nobh option [ 57.579583][ T822] EXT4-fs (loop0): pa ffff88812d43c690: logic 128, phys. 385, len 8 [ 57.584529][ T824] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 57.592714][ T822] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4888: group 0, free 0, pa_free 1 [ 57.607012][ T819] EXT4-fs (loop2): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 57.626363][ T826] EXT4-fs (loop6): Ignoring removed bh option [ 57.649407][ T826] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 57.697182][ T819] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3871: comm syz.2.67: Allocating blocks 497-513 which overlap fs metadata [ 57.713667][ T826] EXT4-fs (loop6): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 57.715174][ T824] EXT4-fs (loop5): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 57.742467][ T819] EXT4-fs (loop2): pa ffff88812d5189d8: logic 128, phys. 385, len 8 [ 57.777100][ T819] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4888: group 0, free 0, pa_free 1 [ 57.795812][ T824] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3871: comm syz.5.69: Allocating blocks 497-513 which overlap fs metadata [ 57.810477][ T824] EXT4-fs (loop5): pa ffff8881119887e0: logic 128, phys. 385, len 8 [ 57.814765][ T826] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3871: comm syz.6.71: Allocating blocks 497-513 which overlap fs metadata [ 57.818710][ T824] EXT4-fs error (device loop5): ext4_mb_release_inode_pa:4888: group 0, free 0, pa_free 1 [ 57.846379][ T826] EXT4-fs (loop6): pa ffff88812d43c888: logic 128, phys. 385, len 8 [ 57.855251][ T826] EXT4-fs error (device loop6): ext4_mb_release_inode_pa:4888: group 0, free 0, pa_free 1 [ 57.881487][ T846] loop3: detected capacity change from 0 to 1024 [ 57.899270][ T846] EXT4-fs (loop3): Ignoring removed nobh option [ 57.907018][ T846] EXT4-fs (loop3): Ignoring removed bh option [ 57.914997][ T846] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 57.922363][ T849] loop0: detected capacity change from 0 to 1024 [ 57.952100][ T846] EXT4-fs (loop3): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 57.991918][ T846] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3871: comm syz.3.72: Allocating blocks 497-513 which overlap fs metadata [ 58.006482][ T846] EXT4-fs (loop3): pa ffff88811fcce0a8: logic 128, phys. 385, len 8 [ 58.014950][ T846] EXT4-fs error (device loop3): ext4_mb_release_inode_pa:4888: group 0, free 0, pa_free 1 [ 58.036181][ T854] loop5: detected capacity change from 0 to 1024 [ 58.037802][ T849] EXT4-fs (loop0): Ignoring removed nobh option [ 58.065936][ T849] EXT4-fs (loop0): Ignoring removed bh option [ 58.072721][ T849] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 58.087414][ T854] EXT4-fs (loop5): Ignoring removed nobh option [ 58.093156][ T856] loop6: detected capacity change from 0 to 1024 [ 58.113516][ T859] loop2: detected capacity change from 0 to 1024 [ 58.114438][ T854] EXT4-fs (loop5): Ignoring removed bh option [ 58.128099][ T854] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 58.140992][ T849] EXT4-fs (loop0): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 58.146761][ T859] EXT4-fs (loop2): Ignoring removed nobh option [ 58.176524][ T859] EXT4-fs (loop2): Ignoring removed bh option [ 58.177880][ T849] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3871: comm syz.0.73: Allocating blocks 497-513 which overlap fs metadata [ 58.183109][ T859] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 58.184839][ T854] EXT4-fs (loop5): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 58.202843][ T856] EXT4-fs (loop6): Ignoring removed nobh option [ 58.226891][ T849] EXT4-fs (loop0): pa ffff88811fcce000: logic 128, phys. 385, len 8 [ 58.253463][ T849] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4888: group 0, free 0, pa_free 1 [ 58.264649][ T856] EXT4-fs (loop6): Ignoring removed bh option [ 58.271126][ T856] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 58.280993][ T854] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3871: comm syz.5.75: Allocating blocks 497-513 which overlap fs metadata [ 58.300130][ T859] EXT4-fs (loop2): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 58.303219][ T868] loop3: detected capacity change from 0 to 1024 [ 58.328381][ T854] EXT4-fs (loop5): pa ffff88812d42fdc8: logic 128, phys. 385, len 8 [ 58.344145][ T854] EXT4-fs error (device loop5): ext4_mb_release_inode_pa:4888: group 0, free 0, pa_free 1 [ 58.371809][ T859] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3871: comm syz.2.74: Allocating blocks 497-513 which overlap fs metadata [ 58.387570][ T856] EXT4-fs (loop6): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. 2025/11/04 03:03:48 executed programs: 72 [ 58.388841][ T859] EXT4-fs (loop2): pa ffff888111bfca80: logic 128, phys. 385, len 8 [ 58.424579][ T859] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4888: group 0, free 0, pa_free 1 [ 58.446414][ T868] EXT4-fs (loop3): Ignoring removed nobh option [ 58.453466][ T868] EXT4-fs (loop3): Ignoring removed bh option [ 58.468078][ T856] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3871: comm syz.6.76: Allocating blocks 497-513 which overlap fs metadata [ 58.470034][ T868] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 58.487257][ T856] EXT4-fs (loop6): pa ffff888111bfc0a8: logic 128, phys. 385, len 8 [ 58.504714][ T856] EXT4-fs error (device loop6): ext4_mb_release_inode_pa:4888: group 0, free 0, pa_free 1 [ 58.505281][ T868] EXT4-fs (loop3): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 58.567710][ T880] loop5: detected capacity change from 0 to 1024 [ 58.594402][ T868] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3871: comm syz.3.77: Allocating blocks 497-513 which overlap fs metadata [ 58.608973][ T868] EXT4-fs (loop3): pa ffff888111bfc498: logic 128, phys. 385, len 8 [ 58.617546][ T868] EXT4-fs error (device loop3): ext4_mb_release_inode_pa:4888: group 0, free 0, pa_free 1 [ 58.620524][ T883] loop2: detected capacity change from 0 to 1024 [ 58.633929][ T884] loop0: detected capacity change from 0 to 1024 [ 58.640984][ T880] EXT4-fs (loop5): Ignoring removed nobh option [ 58.647977][ T880] EXT4-fs (loop5): Ignoring removed bh option [ 58.654463][ T880] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 58.660046][ T884] EXT4-fs (loop0): Ignoring removed nobh option [ 58.677627][ T887] loop6: detected capacity change from 0 to 1024 [ 58.684097][ T884] EXT4-fs (loop0): Ignoring removed bh option [ 58.686883][ T520] EXT4-fs error (device loop3): ext4_ext_split:1074: inode #18: comm kworker/u4:4: p_ext > EXT_MAX_EXTENT! [ 58.690570][ T884] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 58.703432][ T883] EXT4-fs (loop2): Ignoring removed nobh option [ 58.722649][ T883] EXT4-fs (loop2): Ignoring removed bh option [ 58.729065][ T520] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 168 with max blocks 8 with error 117 [ 58.732212][ T883] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 58.749117][ T880] EXT4-fs (loop5): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 58.760340][ T520] EXT4-fs (loop3): This should not happen!! Data will be lost [ 58.760340][ T520] [ 58.782394][ T887] EXT4-fs (loop6): Ignoring removed nobh option [ 58.827597][ T887] EXT4-fs (loop6): Ignoring removed bh option [ 58.840721][ T880] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3871: comm syz.5.79: Allocating blocks 497-513 which overlap fs metadata [ 58.859739][ T893] loop3: detected capacity change from 0 to 1024 [ 58.867832][ T880] EXT4-fs (loop5): pa ffff88812d42fb28: logic 128, phys. 385, len 8 [ 58.867991][ T887] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 58.875995][ T880] EXT4-fs error (device loop5): ext4_mb_release_inode_pa:4888: group 0, free 0, pa_free 1 [ 58.880866][ T884] EXT4-fs (loop0): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 58.899970][ T883] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3871: comm syz.2.80: Allocating blocks 497-513 which overlap fs metadata [ 58.943435][ T883] EXT4-fs (loop2): pa ffff88811fd9f930: logic 128, phys. 385, len 8 [ 58.952034][ T883] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4888: group 0, free 0, pa_free 1 [ 58.954680][ T893] EXT4-fs (loop3): Ignoring removed nobh option [ 58.981609][ T884] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3871: comm syz.0.78: Allocating blocks 497-513 which overlap fs metadata [ 58.995820][ T893] EXT4-fs (loop3): Ignoring removed bh option [ 59.002715][ T893] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 59.005831][ T884] EXT4-fs (loop0): pa ffff88812d518888: logic 128, phys. 385, len 8 [ 59.023945][ T884] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4888: group 0, free 0, pa_free 1 [ 59.052271][ T887] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3871: comm syz.6.81: Allocating blocks 497-513 which overlap fs metadata [ 59.069500][ T887] EXT4-fs (loop6): pa ffff88812d518b28: logic 128, phys. 385, len 8 [ 59.078684][ T887] EXT4-fs error (device loop6): ext4_mb_release_inode_pa:4888: group 0, free 0, pa_free 1 [ 59.096808][ T893] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3871: comm syz.3.82: Allocating blocks 497-513 which overlap fs metadata [ 59.118885][ T907] loop5: detected capacity change from 0 to 1024 [ 59.130243][ T893] EXT4-fs (loop3): pa ffff88811fc72540: logic 128, phys. 385, len 8 [ 59.138756][ T893] EXT4-fs error (device loop3): ext4_mb_release_inode_pa:4888: group 0, free 0, pa_free 1 [ 59.139419][ T911] loop2: detected capacity change from 0 to 1024 [ 59.162326][ T907] EXT4-fs (loop5): Ignoring removed nobh option [ 59.169379][ T907] EXT4-fs (loop5): Ignoring removed bh option [ 59.176304][ T907] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 59.192151][ T911] EXT4-fs (loop2): Ignoring removed nobh option [ 59.230117][ T911] EXT4-fs (loop2): Ignoring removed bh option [ 59.231020][ T913] loop0: detected capacity change from 0 to 1024 [ 59.236518][ T911] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 59.278351][ T907] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3871: comm syz.5.83: Allocating blocks 497-513 which overlap fs metadata [ 59.294986][ T907] EXT4-fs (loop5): pa ffff88811fc72bd0: logic 128, phys. 385, len 8 [ 59.303130][ T907] EXT4-fs error (device loop5): ext4_mb_release_inode_pa:4888: group 0, free 0, pa_free 1 [ 59.305187][ T919] loop6: detected capacity change from 0 to 1024 [ 59.320950][ T913] EXT4-fs (loop0): Ignoring removed nobh option [ 59.327918][ T913] EXT4-fs (loop0): Ignoring removed bh option [ 59.334210][ T913] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 59.336307][ T911] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3871: comm syz.2.84: Allocating blocks 497-513 which overlap fs metadata [ 59.349715][ T920] loop3: detected capacity change from 0 to 1024 [ 59.368265][ T919] EXT4-fs (loop6): Ignoring removed nobh option [ 59.378777][ T919] EXT4-fs (loop6): Ignoring removed bh option [ 59.384029][ T911] EXT4-fs (loop2): pa ffff88811fd9f540: logic 128, phys. 385, len 8 [ 59.393388][ T911] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4888: group 0, free 0, pa_free 1 [ 59.403878][ T919] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 59.430345][ T913] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3871: comm syz.0.85: Allocating blocks 497-513 which overlap fs metadata [ 59.445779][ T913] EXT4-fs (loop0): pa ffff88812d7e6000: logic 128, phys. 385, len 8 [ 59.452681][ T919] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3871: comm syz.6.86: Allocating blocks 497-513 which overlap fs metadata [ 59.454287][ T913] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4888: group 0, free 0, pa_free 1 [ 59.468406][ T919] EXT4-fs (loop6): pa ffff88811fc72738: logic 128, phys. 385, len 8 [ 59.486891][ T919] EXT4-fs error (device loop6): ext4_mb_release_inode_pa:4888: group 0, free 0, pa_free 1 [ 59.517625][ T933] loop5: detected capacity change from 0 to 1024 [ 59.529161][ T935] loop2: detected capacity change from 0 to 1024 [ 59.536159][ T920] EXT4-fs (loop3): Ignoring removed nobh option [ 59.542955][ T920] EXT4-fs (loop3): Ignoring removed bh option [ 59.559486][ T920] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 59.587084][ T920] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3871: comm syz.3.87: Allocating blocks 497-513 which overlap fs metadata [ 59.601500][ T939] loop6: detected capacity change from 0 to 1024 [ 59.603338][ T933] EXT4-fs (loop5): Ignoring removed nobh option [ 59.615822][ T935] EXT4-fs (loop2): Ignoring removed nobh option [ 59.622985][ T935] EXT4-fs (loop2): Ignoring removed bh option [ 59.631570][ T933] EXT4-fs (loop5): Ignoring removed bh option [ 59.631736][ T920] EXT4-fs (loop3): pa ffff888111988150: logic 128, phys. 385, len 8 [ 59.639922][ T933] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 59.646519][ T920] EXT4-fs error (device loop3): ext4_mb_release_inode_pa:4888: group 0, free 0, pa_free 1 [ 59.659333][ T935] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 59.704333][ T933] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3871: comm syz.5.88: Allocating blocks 497-513 which overlap fs metadata [ 59.714040][ T939] EXT4-fs (loop6): Ignoring removed nobh option [ 59.730271][ T933] EXT4-fs (loop5): pa ffff88812d7e6dc8: logic 128, phys. 385, len 8 [ 59.738940][ T933] EXT4-fs error (device loop5): ext4_mb_release_inode_pa:4888: group 0, free 0, pa_free 1 [ 59.768384][ T935] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3871: comm syz.2.89: Allocating blocks 497-513 which overlap fs metadata [ 59.785174][ T947] loop0: detected capacity change from 0 to 1024 [ 59.792162][ T939] EXT4-fs (loop6): Ignoring removed bh option [ 59.798473][ T939] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 59.815461][ T935] EXT4-fs (loop2): pa ffff8881119882a0: logic 128, phys. 385, len 8 [ 59.823883][ T935] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4888: group 0, free 0, pa_free 1 [ 59.864304][ T939] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3871: comm syz.6.90: Allocating blocks 497-513 which overlap fs metadata [ 59.879596][ T939] EXT4-fs (loop6): pa ffff88812d714bd0: logic 128, phys. 385, len 8 [ 59.881106][ T956] loop3: detected capacity change from 0 to 1024 [ 59.887833][ T939] EXT4-fs error (device loop6): ext4_mb_release_inode_pa:4888: group 0, free 0, pa_free 1 [ 59.933990][ T956] EXT4-fs (loop3): Ignoring removed nobh option [ 59.934007][ T947] EXT4-fs (loop0): Ignoring removed nobh option [ 59.934026][ T947] EXT4-fs (loop0): Ignoring removed bh option [ 59.945278][ T962] loop2: detected capacity change from 0 to 1024 [ 59.951752][ T960] loop5: detected capacity change from 0 to 1024 [ 59.967311][ T956] EXT4-fs (loop3): Ignoring removed bh option [ 59.977743][ T956] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 59.977839][ T947] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 60.006105][ T962] EXT4-fs (loop2): Ignoring removed nobh option [ 60.012858][ T962] EXT4-fs (loop2): Ignoring removed bh option [ 60.023401][ T967] loop6: detected capacity change from 0 to 1024 [ 60.032736][ T947] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3871: comm syz.0.91: Allocating blocks 497-513 which overlap fs metadata [ 60.032907][ T962] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 60.047397][ T947] EXT4-fs (loop0): pa ffff888111b910a8: logic 128, phys. 385, len 8 [ 60.068764][ T947] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4888: group 0, free 0, pa_free 1 [ 60.069861][ T956] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3871: comm syz.3.92: Allocating blocks 497-513 which overlap fs metadata [ 60.093657][ T962] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3871: comm syz.2.94: Allocating blocks 497-513 which overlap fs metadata [ 60.097325][ T960] EXT4-fs (loop5): Ignoring removed nobh option [ 60.113506][ T956] EXT4-fs (loop3): pa ffff88812d714888: logic 128, phys. 385, len 8 [ 60.122965][ T956] EXT4-fs error (device loop3): ext4_mb_release_inode_pa:4888: group 0, free 0, pa_free 1 [ 60.133539][ T960] EXT4-fs (loop5): Ignoring removed bh option [ 60.140732][ T962] EXT4-fs (loop2): pa ffff888111b913f0: logic 128, phys. 385, len 8 [ 60.148977][ T962] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4888: group 0, free 0, pa_free 1 [ 60.166968][ T967] EXT4-fs (loop6): Ignoring removed nobh option [ 60.173275][ T967] EXT4-fs (loop6): Ignoring removed bh option [ 60.173818][ T960] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 60.200394][ T967] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 60.269765][ T983] loop0: detected capacity change from 0 to 1024 [ 60.321381][ T960] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3871: comm syz.5.93: Allocating blocks 497-513 which overlap fs metadata [ 60.341598][ T967] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3871: comm syz.6.95: Allocating blocks 497-513 which overlap fs metadata [ 60.361898][ T985] loop3: detected capacity change from 0 to 1024 [ 60.369313][ T960] EXT4-fs (loop5): pa ffff88811fe55c78: logic 128, phys. 385, len 8 [ 60.370396][ T967] EXT4-fs (loop6): pa ffff88811fe550a8: logic 128, phys. 385, len 8 [ 60.377747][ T960] EXT4-fs error (device loop5): ext4_mb_release_inode_pa:4888: group 0, free 0, pa_free 1 [ 60.386135][ T967] EXT4-fs error (device loop6): ext4_mb_release_inode_pa:4888: group 0, free 0, pa_free 1 [ 60.419483][ T983] EXT4-fs (loop0): Ignoring removed nobh option [ 60.428261][ T983] EXT4-fs (loop0): Ignoring removed bh option [ 60.435580][ T983] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 60.456579][ T985] EXT4-fs (loop3): Ignoring removed nobh option [ 60.467430][ T985] EXT4-fs (loop3): Ignoring removed bh option [ 60.473715][ T985] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 60.496727][ T30] kauditd_printk_skb: 7 callbacks suppressed [ 60.496742][ T30] audit: type=1400 audit(1762225430.779:122): avc: denied { associate } for pid=986 comm="syz.2.98" name="17" dev="tmpfs" ino=115 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 srawcon="system_u:object_r:fsadm_exec_t:s0" [ 60.567273][ T30] audit: type=1400 audit(1762225430.779:123): avc: denied { associate } for pid=986 comm="syz.2.98" name="17" dev="tmpfs" ino=115 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 srawcon="system_u:object_r:man_t:s0" [ 60.578253][ T983] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3871: comm syz.0.96: Allocating blocks 497-513 which overlap fs metadata [ 60.617044][ T999] loop5: detected capacity change from 0 to 1024 [ 60.622373][ T30] audit: type=1400 audit(1762225430.849:124): avc: denied { write } for pid=471 comm="syz-executor" name="17" dev="tmpfs" ino=115 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:man_t:s0" [ 60.635539][ T985] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3871: comm syz.3.97: Allocating blocks 497-513 which overlap fs metadata [ 60.653945][ T30] audit: type=1400 audit(1762225430.849:125): avc: denied { remove_name } for pid=471 comm="syz-executor" name="blkio.bfq.io_wait_time_recursive" dev="tmpfs" ino=120 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:man_t:s0" [ 60.700151][ T30] audit: type=1400 audit(1762225430.959:126): avc: denied { rmdir } for pid=471 comm="syz-executor" name="17" dev="tmpfs" ino=115 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:man_t:s0"