Warning: Permanently added '10.128.1.199' (ED25519) to the list of known hosts. 2026/04/01 20:28:04 parsed 1 programs [ 47.462260][ T30] audit: type=1400 audit(1775075285.118:105): avc: denied { unlink } for pid=391 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" Setting up swapspace version 1, size = 127995904 bytes [ 47.587655][ T391] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 48.302024][ T403] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.309425][ T403] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.352036][ T403] device bridge_slave_0 entered promiscuous mode [ 48.382525][ T403] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.389808][ T403] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.397965][ T403] device bridge_slave_1 entered promiscuous mode [ 48.648185][ T403] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.655295][ T403] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.662627][ T403] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.670138][ T403] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.688924][ T30] audit: type=1401 audit(1775075286.338:106): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 48.757064][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.766675][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.775486][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.803180][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.811421][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.847477][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.860582][ T403] device veth0_vlan entered promiscuous mode [ 48.877693][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.886811][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.901913][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.915963][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.930385][ T403] device veth1_macvtap entered promiscuous mode [ 48.941123][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.952138][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2026/04/01 20:28:06 executed programs: 0 [ 49.159836][ T458] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.166995][ T458] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.175264][ T458] device bridge_slave_0 entered promiscuous mode [ 49.185519][ T458] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.192755][ T458] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.200398][ T458] device bridge_slave_1 entered promiscuous mode [ 49.217794][ T460] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.225053][ T460] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.233050][ T460] device bridge_slave_0 entered promiscuous mode [ 49.269787][ T460] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.277049][ T460] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.284987][ T460] device bridge_slave_1 entered promiscuous mode [ 49.391723][ T468] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.398881][ T468] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.406533][ T468] device bridge_slave_0 entered promiscuous mode [ 49.424977][ T468] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.432221][ T468] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.439695][ T468] device bridge_slave_1 entered promiscuous mode [ 49.472406][ T462] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.479871][ T462] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.487632][ T462] device bridge_slave_0 entered promiscuous mode [ 49.494820][ T462] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.502421][ T462] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.510187][ T462] device bridge_slave_1 entered promiscuous mode [ 49.575405][ T466] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.582645][ T466] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.590061][ T466] device bridge_slave_0 entered promiscuous mode [ 49.598492][ T466] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.605608][ T466] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.613596][ T466] device bridge_slave_1 entered promiscuous mode [ 49.745336][ T468] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.752543][ T468] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.760504][ T468] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.767886][ T468] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.829066][ T462] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.836269][ T462] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.843682][ T462] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.850736][ T462] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.865304][ T349] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.873277][ T349] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.880613][ T349] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.888428][ T349] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.897301][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.905146][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.912977][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.921597][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.929957][ T349] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.937170][ T349] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.944767][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 49.957542][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.975307][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.983286][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.990776][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.999632][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.008200][ T349] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.015416][ T349] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.040422][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.048914][ T349] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.056110][ T349] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.063620][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.072562][ T349] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.079647][ T349] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.087810][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.096229][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.104621][ T349] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.111770][ T349] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.121032][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.142252][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.150542][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.159069][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.167473][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.175906][ T349] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.183152][ T349] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.191097][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.200126][ T349] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.207270][ T349] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.216178][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.224784][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.233325][ T349] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.240377][ T349] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.261554][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 50.275281][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.283553][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.292170][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 50.300278][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.335022][ T458] device veth0_vlan entered promiscuous mode [ 50.347447][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 50.356372][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.365212][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 50.374646][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.383189][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 50.391942][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 50.400392][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 50.409935][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 50.418750][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 50.427270][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 50.436158][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 50.444554][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 50.453086][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 50.462234][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.470325][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 50.478333][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 50.486770][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 50.494789][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 50.514897][ T468] device veth0_vlan entered promiscuous mode [ 50.527146][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 50.535106][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.543124][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.551959][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.560229][ T349] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.567806][ T349] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.576201][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.584713][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.593025][ T349] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.600085][ T349] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.607988][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 50.616567][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 50.625316][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.634144][ T458] device veth1_macvtap entered promiscuous mode [ 50.660958][ T466] device veth0_vlan entered promiscuous mode [ 50.672993][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 50.681237][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 50.688855][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 50.696538][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 50.704388][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 50.712717][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 50.721840][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 50.730118][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 50.738735][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 50.747622][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.756015][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 50.764433][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.772892][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 50.781176][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 50.789799][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 50.798201][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 50.806700][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 50.814443][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 50.823090][ T468] device veth1_macvtap entered promiscuous mode [ 50.832099][ T460] device veth0_vlan entered promiscuous mode [ 50.847996][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 50.856073][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 50.864643][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 50.873664][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 50.882461][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 50.891173][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 50.899728][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 50.911671][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 50.920386][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 50.932361][ T466] device veth1_macvtap entered promiscuous mode [ 50.943312][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 50.960837][ T460] device veth1_macvtap entered promiscuous mode [ 50.971508][ T462] device veth0_vlan entered promiscuous mode [ 50.978529][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 50.988469][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 50.997066][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 51.005514][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 51.014689][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 51.022589][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 51.035517][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 51.036965][ T483] loop0: detected capacity change from 0 to 1024 [ 51.069940][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 51.076003][ T485] loop4: detected capacity change from 0 to 1024 [ 51.078312][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 51.087733][ T483] ======================================================= [ 51.087733][ T483] WARNING: The mand mount option has been deprecated and [ 51.087733][ T483] and is ignored by this kernel. Remove the mand [ 51.087733][ T483] option from the mount to silence this warning. [ 51.087733][ T483] ======================================================= [ 51.094636][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 51.134337][ T483] EXT4-fs (loop0): Ignoring removed nobh option [ 51.142922][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.151755][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 51.154908][ T483] EXT4-fs (loop0): Ignoring removed bh option [ 51.160706][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.175991][ T485] EXT4-fs (loop4): Ignoring removed nobh option [ 51.182296][ T483] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 51.209762][ T485] EXT4-fs (loop4): Ignoring removed bh option [ 51.216227][ T485] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 51.223497][ T483] 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. [ 51.256952][ T30] audit: type=1400 audit(1775075288.908:107): avc: denied { mount } for pid=482 comm="syz.0.17" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 51.259249][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 51.291988][ T30] audit: type=1400 audit(1775075288.938:108): avc: denied { read write } for pid=482 comm="syz.0.17" name="file1" dev="loop0" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 51.299180][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 51.324386][ T485] EXT4-fs (loop4): 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. [ 51.329770][ T483] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3885: comm syz.0.17: Allocating blocks 497-513 which overlap fs metadata [ 51.352388][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.365381][ T30] audit: type=1400 audit(1775075288.938:109): avc: denied { open } for pid=482 comm="syz.0.17" path="/0/file1/file1" dev="loop0" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 51.381178][ T491] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3885: comm syz.0.17: Allocating blocks 497-513 which overlap fs metadata [ 51.415750][ T462] device veth1_macvtap entered promiscuous mode [ 51.431250][ T485] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3885: comm syz.4.21: Allocating blocks 497-513 which overlap fs metadata [ 51.464176][ T493] loop5: detected capacity change from 0 to 1024 [ 51.471213][ T485] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3885: comm syz.4.21: Allocating blocks 497-513 which overlap fs metadata [ 51.492540][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 51.501339][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.510787][ T493] EXT4-fs (loop5): Ignoring removed nobh option [ 51.521772][ T493] EXT4-fs (loop5): Ignoring removed bh option [ 51.527912][ T493] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 51.541897][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 51.550759][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.562797][ T495] loop6: detected capacity change from 0 to 1024 [ 51.576699][ T497] loop0: detected capacity change from 0 to 1024 [ 51.584188][ T497] EXT4-fs (loop0): Ignoring removed nobh option [ 51.596873][ T497] EXT4-fs (loop0): Ignoring removed bh option [ 51.603412][ T497] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 51.622209][ T495] EXT4-fs (loop6): Ignoring removed nobh option [ 51.635601][ T495] EXT4-fs (loop6): Ignoring removed bh option [ 51.646689][ T495] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 51.651870][ T501] loop4: detected capacity change from 0 to 1024 [ 51.666320][ T493] 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. [ 51.695502][ T506] loop1: detected capacity change from 0 to 1024 [ 51.713584][ T493] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3885: comm syz.5.20: Allocating blocks 497-513 which overlap fs metadata [ 51.722316][ T497] 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. [ 51.744066][ T495] 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. [ 51.784419][ T497] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3885: comm syz.0.22: Allocating blocks 497-513 which overlap fs metadata [ 51.787249][ T506] EXT4-fs (loop1): Ignoring removed nobh option [ 51.799854][ T508] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3885: comm syz.5.20: Allocating blocks 497-513 which overlap fs metadata [ 51.806418][ T501] EXT4-fs (loop4): Ignoring removed nobh option [ 51.837073][ T506] EXT4-fs (loop1): Ignoring removed bh option [ 51.843453][ T506] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 51.845914][ T509] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3885: comm syz.0.22: Allocating blocks 497-513 which overlap fs metadata [ 51.857088][ T501] EXT4-fs (loop4): Ignoring removed bh option [ 51.881036][ T501] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 51.896080][ T495] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3885: comm syz.6.19: Allocating blocks 497-513 which overlap fs metadata [ 51.910989][ T510] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3885: comm syz.6.19: Allocating blocks 497-513 which overlap fs metadata [ 51.943157][ T506] EXT4-fs (loop1): 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. [ 51.995677][ T517] loop5: detected capacity change from 0 to 1024 [ 52.006082][ T520] loop6: detected capacity change from 0 to 1024 [ 52.016938][ T517] EXT4-fs (loop5): Ignoring removed nobh option [ 52.024218][ T517] EXT4-fs (loop5): Ignoring removed bh option [ 52.030733][ T517] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 52.043478][ T520] EXT4-fs (loop6): Ignoring removed nobh option [ 52.044942][ T501] EXT4-fs (loop4): 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. [ 52.082330][ T506] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3885: comm syz.1.18: Allocating blocks 497-513 which overlap fs metadata [ 52.096493][ T520] EXT4-fs (loop6): Ignoring removed bh option [ 52.114103][ T524] loop0: detected capacity change from 0 to 1024 [ 52.120880][ T520] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 52.127770][ T523] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3885: comm syz.1.18: Allocating blocks 497-513 which overlap fs metadata [ 52.154228][ T517] 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. [ 52.167971][ T501] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3885: comm syz.4.23: Allocating blocks 497-513 which overlap fs metadata [ 52.197678][ T501] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3885: comm syz.4.23: Allocating blocks 497-513 which overlap fs metadata [ 52.217291][ T524] EXT4-fs (loop0): Ignoring removed nobh option [ 52.230973][ T524] EXT4-fs (loop0): Ignoring removed bh option [ 52.237399][ T524] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 52.262405][ T517] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3885: comm syz.5.24: Allocating blocks 497-513 which overlap fs metadata [ 52.285855][ T517] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3885: comm syz.5.24: Allocating blocks 497-513 which overlap fs metadata [ 52.301343][ T46] device bridge_slave_1 left promiscuous mode [ 52.309040][ T46] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.317570][ T520] 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. [ 52.344519][ T46] device bridge_slave_0 left promiscuous mode [ 52.350704][ T46] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.359270][ T524] 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. [ 52.377503][ T520] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3885: comm syz.6.25: Allocating blocks 497-513 which overlap fs metadata [ 52.400832][ T46] device veth1_macvtap left promiscuous mode [ 52.401302][ T520] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3885: comm syz.6.25: Allocating blocks 497-513 which overlap fs metadata [ 52.421688][ T46] device veth0_vlan left promiscuous mode [ 52.424945][ T529] EXT4-fs (loop1): Ignoring removed nobh option [ 52.441263][ T524] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3885: comm syz.0.26: Allocating blocks 497-513 which overlap fs metadata [ 52.455425][ T529] EXT4-fs (loop1): Ignoring removed bh option [ 52.466507][ T524] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3885: comm syz.0.26: Allocating blocks 497-513 which overlap fs metadata [ 52.480659][ T529] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 52.507815][ T529] EXT4-fs (loop1): 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. [ 52.544014][ T537] EXT4-fs (loop5): Ignoring removed nobh option [ 52.550327][ T537] EXT4-fs (loop5): Ignoring removed bh option [ 52.555179][ T529] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3885: comm syz.1.28: Allocating blocks 497-513 which overlap fs metadata [ 52.562283][ T535] EXT4-fs (loop4): Ignoring removed nobh option [ 52.571334][ T537] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 52.593119][ T535] EXT4-fs (loop4): Ignoring removed bh option [ 52.600006][ T529] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3885: comm syz.1.28: Allocating blocks 497-513 which overlap fs metadata [ 52.614733][ T535] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 52.642584][ T543] EXT4-fs (loop0): Ignoring removed nobh option [ 52.650697][ T537] 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. [ 52.677897][ T543] EXT4-fs (loop0): Ignoring removed bh option [ 52.684168][ T543] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 52.699579][ T535] EXT4-fs (loop4): 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. [ 52.730774][ T547] EXT4-fs (loop6): Ignoring removed nobh option [ 52.733823][ T537] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3885: comm syz.5.29: Allocating blocks 497-513 which overlap fs metadata [ 52.753109][ T537] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3885: comm syz.5.29: Allocating blocks 497-513 which overlap fs metadata [ 52.767692][ T547] EXT4-fs (loop6): Ignoring removed bh option [ 52.781563][ T547] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 52.804740][ T535] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3885: comm syz.4.27: Allocating blocks 497-513 which overlap fs metadata [ 52.820600][ T535] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3885: comm syz.4.27: Allocating blocks 497-513 which overlap fs metadata [ 52.834595][ T543] 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. [ 52.882898][ T543] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3885: comm syz.0.30: Allocating blocks 497-513 which overlap fs metadata [ 52.897568][ T543] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3885: comm syz.0.30: Allocating blocks 497-513 which overlap fs metadata [ 52.924936][ T554] EXT4-fs (loop5): Ignoring removed nobh option [ 52.942562][ T547] 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. [ 52.970082][ T554] EXT4-fs (loop5): Ignoring removed bh option [ 52.983717][ T554] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 53.005336][ T547] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3885: comm syz.6.31: Allocating blocks 497-513 which overlap fs metadata [ 53.020187][ T549] EXT4-fs (loop1): Ignoring removed nobh option [ 53.021343][ T547] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3885: comm syz.6.31: Allocating blocks 497-513 which overlap fs metadata [ 53.031568][ T549] EXT4-fs (loop1): Ignoring removed bh option [ 53.059503][ T554] 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. [ 53.092241][ T549] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 53.146487][ T554] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3885: comm syz.5.33: Allocating blocks 497-513 which overlap fs metadata [ 53.163091][ T554] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3885: comm syz.5.33: Allocating blocks 497-513 which overlap fs metadata [ 53.185175][ T549] EXT4-fs (loop1): 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. [ 53.238964][ T563] EXT4-fs (loop0): Ignoring removed nobh option [ 53.257328][ T563] EXT4-fs (loop0): Ignoring removed bh option [ 53.267840][ T563] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 53.321780][ T570] EXT4-fs (loop5): Ignoring removed nobh option [ 53.331294][ T549] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3885: comm syz.1.32: Allocating blocks 497-513 which overlap fs metadata [ 53.356286][ T563] 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. [ 53.389580][ T570] EXT4-fs (loop5): Ignoring removed bh option [ 53.395895][ T570] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 53.411133][ T549] EXT4-fs (loop1): pa ffff888112d785e8: logic 128, phys. 385, len 8 [ 53.419630][ T549] EXT4-fs error (device loop1): ext4_mb_release_inode_pa:4902: group 0, free 0, pa_free 1 [ 53.464873][ 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. [ 53.518319][ T578] EXT4-fs (loop4): Ignoring removed nobh option [ 53.524848][ T578] EXT4-fs (loop4): Ignoring removed bh option [ 53.531546][ T578] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 53.565283][ T563] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3885: comm syz.0.35: Allocating blocks 497-513 which overlap fs metadata [ 53.585825][ T570] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3885: comm syz.5.37: Allocating blocks 497-513 which overlap fs metadata [ 53.600325][ T578] EXT4-fs (loop4): 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. [ 53.627897][ T583] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3885: comm syz.0.35: Allocating blocks 497-513 which overlap fs metadata [ 53.630357][ T582] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3885: comm syz.5.37: Allocating blocks 497-513 which overlap fs metadata [ 53.677102][ T578] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3885: comm syz.4.38: Allocating blocks 497-513 which overlap fs metadata [ 53.692507][ T585] EXT4-fs (loop6): Ignoring removed nobh option [ 53.698809][ T585] EXT4-fs (loop6): Ignoring removed bh option [ 53.705394][ T585] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 53.718818][ T578] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3885: comm syz.4.38: Allocating blocks 497-513 which overlap fs metadata [ 53.747750][ T587] EXT4-fs (loop1): Ignoring removed nobh option [ 53.754551][ T587] EXT4-fs (loop1): Ignoring removed bh option [ 53.760822][ T587] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 53.784984][ T585] 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. [ 53.796771][ T590] EXT4-fs (loop5): Ignoring removed nobh option [ 53.817888][ T590] EXT4-fs (loop5): Ignoring removed bh option [ 53.824831][ T590] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 53.841108][ T587] EXT4-fs (loop1): 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. [ 53.853827][ T594] EXT4-fs (loop0): Ignoring removed nobh option [ 53.873807][ T594] EXT4-fs (loop0): Ignoring removed bh option [ 53.879930][ T594] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 53.901327][ T585] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3885: comm syz.6.40: Allocating blocks 497-513 which overlap fs metadata [ 53.916506][ T590] 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. [ 53.944773][ T585] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3885: comm syz.6.40: Allocating blocks 497-513 which overlap fs metadata [ 53.955141][ T594] 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. [ 53.994627][ T590] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3885: comm syz.5.42: Allocating blocks 497-513 which overlap fs metadata [ 54.012422][ T594] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3885: comm syz.0.41: Allocating blocks 497-513 which overlap fs metadata [ 54.026788][ T590] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3885: comm syz.5.42: Allocating blocks 497-513 which overlap fs metadata 2026/04/01 20:28:11 executed programs: 37 [ 54.042267][ T602] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3885: comm syz.0.41: Allocating blocks 497-513 which overlap fs metadata [ 54.043987][ T587] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3885: comm syz.1.39: Allocating blocks 497-513 which overlap fs metadata [ 54.073718][ T601] EXT4-fs (loop4): Ignoring removed nobh option [ 54.084345][ T603] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3885: comm syz.1.39: Allocating blocks 497-513 which overlap fs metadata [ 54.107168][ T601] EXT4-fs (loop4): Ignoring removed bh option [ 54.124178][ T601] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 54.125886][ T605] EXT4-fs (loop6): Ignoring removed nobh option [ 54.147536][ T605] EXT4-fs (loop6): Ignoring removed bh option [ 54.158936][ T605] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 54.172703][ T601] EXT4-fs (loop4): 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. [ 54.241842][ T601] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3885: comm syz.4.43: Allocating blocks 497-513 which overlap fs metadata [ 54.262112][ T601] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3885: comm syz.4.43: Allocating blocks 497-513 which overlap fs metadata [ 54.288229][ T612] EXT4-fs (loop0): Ignoring removed nobh option [ 54.298575][ T605] 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. [ 54.325971][ T612] EXT4-fs (loop0): Ignoring removed bh option [ 54.334194][ T612] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 54.354146][ T615] EXT4-fs (loop1): Ignoring removed nobh option [ 54.395902][ T605] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3885: comm syz.6.44: Allocating blocks 497-513 which overlap fs metadata [ 54.405110][ T615] EXT4-fs (loop1): Ignoring removed bh option [ 54.416088][ T615] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 54.422276][ T612] 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. [ 54.468866][ T625] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3885: comm syz.6.44: Allocating blocks 497-513 which overlap fs metadata [ 54.470810][ T615] EXT4-fs (loop1): 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. [ 54.516140][ T612] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3885: comm syz.0.46: Allocating blocks 497-513 which overlap fs metadata [ 54.532371][ T623] EXT4-fs (loop4): Ignoring removed nobh option [ 54.538814][ T623] EXT4-fs (loop4): Ignoring removed bh option [ 54.546509][ T623] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 54.552904][ T612] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3885: comm syz.0.46: Allocating blocks 497-513 which overlap fs metadata [ 54.606383][ T628] EXT4-fs (loop6): Ignoring removed nobh option [ 54.616430][ T623] EXT4-fs (loop4): 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. [ 54.634981][ T615] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3885: comm syz.1.47: Allocating blocks 497-513 which overlap fs metadata [ 54.646776][ T628] EXT4-fs (loop6): Ignoring removed bh option [ 54.671829][ T633] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3885: comm syz.1.47: Allocating blocks 497-513 which overlap fs metadata [ 54.684651][ T628] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 54.698588][ T631] EXT4-fs (loop5): Ignoring removed nobh option [ 54.705436][ T623] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3885: comm syz.4.48: Allocating blocks 497-513 which overlap fs metadata [ 54.721253][ T631] EXT4-fs (loop5): Ignoring removed bh option [ 54.728037][ T631] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 54.741254][ T634] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3885: comm syz.4.48: Allocating blocks 497-513 which overlap fs metadata [ 54.756401][ T628] 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. [ 54.789268][ T631] 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. [ 54.826808][ T628] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3885: comm syz.6.49: Allocating blocks 497-513 which overlap fs metadata [ 54.846500][ T628] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3885: comm syz.6.49: Allocating blocks 497-513 which overlap fs metadata [ 54.854836][ T631] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3885: comm syz.5.50: Allocating blocks 497-513 which overlap fs metadata [ 54.878656][ T640] EXT4-fs (loop0): Ignoring removed nobh option [ 54.879326][ T641] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3885: comm syz.5.50: Allocating blocks 497-513 which overlap fs metadata [ 54.902492][ T640] EXT4-fs (loop0): Ignoring removed bh option [ 54.908636][ T640] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 54.942929][ T640] 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. [ 54.972980][ T643] EXT4-fs (loop4): Ignoring removed nobh option [ 54.979408][ T643] EXT4-fs (loop4): Ignoring removed bh option [ 54.986110][ T645] EXT4-fs (loop1): Ignoring removed nobh option [ 54.997547][ T640] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3885: comm syz.0.51: Allocating blocks 497-513 which overlap fs metadata [ 55.016050][ T643] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 55.028818][ T645] EXT4-fs (loop1): Ignoring removed bh option [ 55.035290][ T645] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 55.039858][ T650] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3885: comm syz.0.51: Allocating blocks 497-513 which overlap fs metadata [ 55.072948][ T643] EXT4-fs (loop4): 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. [ 55.073092][ T645] EXT4-fs (loop1): 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. [ 55.131916][ T649] EXT4-fs (loop6): Ignoring removed nobh option [ 55.138232][ T649] EXT4-fs (loop6): Ignoring removed bh option [ 55.161715][ T649] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 55.175557][ T643] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3885: comm syz.4.53: Allocating blocks 497-513 which overlap fs metadata [ 55.191517][ T643] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3885: comm syz.4.53: Allocating blocks 497-513 which overlap fs metadata [ 55.199543][ T645] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3885: comm syz.1.52: Allocating blocks 497-513 which overlap fs metadata [ 55.208303][ T649] 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. [ 55.223134][ T645] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3885: comm syz.1.52: Allocating blocks 497-513 which overlap fs metadata [ 55.251231][ T657] EXT4-fs (loop5): Ignoring removed nobh option [ 55.269014][ T657] EXT4-fs (loop5): Ignoring removed bh option [ 55.278852][ T658] EXT4-fs (loop0): Ignoring removed nobh option [ 55.285265][ T658] EXT4-fs (loop0): Ignoring removed bh option [ 55.291750][ T658] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 55.310296][ T649] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3885: comm syz.6.54: Allocating blocks 497-513 which overlap fs metadata [ 55.324913][ T657] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 55.344130][ T658] 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. [ 55.346569][ T649] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3885: comm syz.6.54: Allocating blocks 497-513 which overlap fs metadata [ 55.402189][ T657] 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. [ 55.422624][ T658] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3885: comm syz.0.56: Allocating blocks 497-513 which overlap fs metadata [ 55.446247][ T658] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3885: comm syz.0.56: Allocating blocks 497-513 which overlap fs metadata [ 55.485559][ T657] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3885: comm syz.5.55: Allocating blocks 497-513 which overlap fs metadata [ 55.503004][ T657] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3885: comm syz.5.55: Allocating blocks 497-513 which overlap fs metadata [ 55.517549][ T668] EXT4-fs (loop1): Ignoring removed nobh option [ 55.524860][ T668] EXT4-fs (loop1): Ignoring removed bh option [ 55.531822][ T668] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 55.552670][ T668] EXT4-fs (loop1): 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. [ 55.580007][ T666] EXT4-fs (loop4): Ignoring removed nobh option [ 55.586563][ T666] EXT4-fs (loop4): Ignoring removed bh option [ 55.593858][ T666] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 55.616717][ T668] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3885: comm syz.1.58: Allocating blocks 497-513 which overlap fs metadata [ 55.635237][ T668] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3885: comm syz.1.58: Allocating blocks 497-513 which overlap fs metadata [ 55.659340][ T666] EXT4-fs (loop4): 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. [ 55.673037][ T672] EXT4-fs (loop5): Ignoring removed nobh option [ 55.692510][ T672] EXT4-fs (loop5): Ignoring removed bh option [ 55.699093][ T672] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 55.712362][ T678] EXT4-fs (loop0): Ignoring removed nobh option [ 55.718751][ T678] EXT4-fs (loop0): Ignoring removed bh option [ 55.723928][ T674] EXT4-fs (loop6): Ignoring removed nobh option [ 55.731152][ T674] EXT4-fs (loop6): Ignoring removed bh option [ 55.737518][ T674] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 55.748585][ T666] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3885: comm syz.4.57: Allocating blocks 497-513 which overlap fs metadata [ 55.750303][ T678] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 55.777991][ T672] 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. [ 55.780209][ T681] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3885: comm syz.4.57: Allocating blocks 497-513 which overlap fs metadata [ 55.829837][ 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. [ 55.857017][ T672] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3885: comm syz.5.61: Allocating blocks 497-513 which overlap fs metadata [ 55.858694][ T678] 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. [ 55.882962][ T672] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3885: comm syz.5.61: Allocating blocks 497-513 which overlap fs metadata [ 55.902869][ T683] EXT4-fs (loop1): Ignoring removed nobh option [ 55.918268][ T683] EXT4-fs (loop1): Ignoring removed bh option [ 55.945197][ T683] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 55.958789][ T674] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3885: comm syz.6.59: Allocating blocks 497-513 which overlap fs metadata [ 55.990990][ T678] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3885: comm syz.0.60: Allocating blocks 497-513 which overlap fs metadata [ 56.009789][ T678] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3885: comm syz.0.60: Allocating blocks 497-513 which overlap fs metadata [ 56.025720][ T693] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3885: comm syz.6.59: Allocating blocks 497-513 which overlap fs metadata [ 56.040300][ T683] EXT4-fs (loop1): 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. [ 56.086718][ T683] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3885: comm syz.1.62: Allocating blocks 497-513 which overlap fs metadata [ 56.101288][ T683] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3885: comm syz.1.62: Allocating blocks 497-513 which overlap fs metadata [ 56.124699][ T691] EXT4-fs (loop4): Ignoring removed nobh option [ 56.150195][ T691] EXT4-fs (loop4): Ignoring removed bh option [ 56.168443][ T691] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 56.187455][ T697] set_capacity_and_notify: 34 callbacks suppressed [ 56.187471][ T697] loop5: detected capacity change from 0 to 1024 [ 56.211323][ T696] loop6: detected capacity change from 0 to 1024 [ 56.211729][ T699] loop0: detected capacity change from 0 to 1024 [ 56.226014][ T691] EXT4-fs (loop4): 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. [ 56.255401][ T697] EXT4-fs (loop5): Ignoring removed nobh option [ 56.262605][ T699] EXT4-fs (loop0): Ignoring removed nobh option [ 56.269107][ T696] EXT4-fs (loop6): Ignoring removed nobh option [ 56.286868][ T696] EXT4-fs (loop6): Ignoring removed bh option [ 56.287294][ T691] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3885: comm syz.4.63: Allocating blocks 497-513 which overlap fs metadata [ 56.294112][ T697] EXT4-fs (loop5): Ignoring removed bh option [ 56.313890][ T699] EXT4-fs (loop0): Ignoring removed bh option [ 56.315352][ T702] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3885: comm syz.4.63: Allocating blocks 497-513 which overlap fs metadata [ 56.323093][ T699] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 56.336810][ T696] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 56.359426][ T697] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 56.382210][ T704] loop1: detected capacity change from 0 to 1024 [ 56.408943][ T704] EXT4-fs (loop1): Ignoring removed nobh option [ 56.425429][ T699] 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. [ 56.429472][ T697] 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. [ 56.484713][ T696] 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. [ 56.523779][ T704] EXT4-fs (loop1): Ignoring removed bh option [ 56.529937][ T704] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 56.559311][ T699] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3885: comm syz.0.65: Allocating blocks 497-513 which overlap fs metadata [ 56.578217][ T712] loop4: detected capacity change from 0 to 1024 [ 56.585280][ T699] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3885: comm syz.0.65: Allocating blocks 497-513 which overlap fs metadata [ 56.585899][ T697] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3885: comm syz.5.64: Allocating blocks 497-513 which overlap fs metadata [ 56.608629][ T696] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3885: comm syz.6.66: Allocating blocks 497-513 which overlap fs metadata [ 56.615555][ T697] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3885: comm syz.5.64: Allocating blocks 497-513 which overlap fs metadata [ 56.647196][ T714] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3885: comm syz.6.66: Allocating blocks 497-513 which overlap fs metadata [ 56.662428][ T704] EXT4-fs (loop1): 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. [ 56.688964][ T712] EXT4-fs (loop4): Ignoring removed nobh option [ 56.696231][ T712] EXT4-fs (loop4): Ignoring removed bh option [ 56.702412][ T712] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 56.733821][ T712] EXT4-fs (loop4): 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. [ 56.757260][ T704] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3885: comm syz.1.67: Allocating blocks 497-513 which overlap fs metadata [ 56.765394][ T719] loop5: detected capacity change from 0 to 1024 [ 56.782488][ T704] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3885: comm syz.1.67: Allocating blocks 497-513 which overlap fs metadata [ 56.812361][ T712] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3885: comm syz.4.68: Allocating blocks 497-513 which overlap fs metadata [ 56.826834][ T712] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3885: comm syz.4.68: Allocating blocks 497-513 which overlap fs metadata [ 56.854152][ T722] loop0: detected capacity change from 0 to 1024 [ 56.860998][ T719] EXT4-fs (loop5): Ignoring removed nobh option [ 56.870335][ T724] loop6: detected capacity change from 0 to 1024 [ 56.874567][ T719] EXT4-fs (loop5): Ignoring removed bh option [ 56.884062][ T719] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 56.896471][ T722] EXT4-fs (loop0): Ignoring removed nobh option [ 56.903297][ T722] EXT4-fs (loop0): Ignoring removed bh option [ 56.914101][ T722] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 56.927979][ T726] loop1: detected capacity change from 0 to 1024 [ 56.936642][ T719] 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. [ 56.963837][ T726] EXT4-fs (loop1): Ignoring removed nobh option [ 56.970229][ T726] EXT4-fs (loop1): Ignoring removed bh option [ 56.978000][ T722] 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. [ 57.005607][ T726] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 57.017664][ T733] loop4: detected capacity change from 0 to 1024 [ 57.030526][ T719] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3885: comm syz.5.69: Allocating blocks 497-513 which overlap fs metadata [ 57.036243][ T722] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3885: comm syz.0.70: Allocating blocks 497-513 which overlap fs metadata [ 57.059262][ T724] EXT4-fs (loop6): Ignoring removed nobh option [ 57.067554][ T724] EXT4-fs (loop6): Ignoring removed bh option [ 57.068259][ T719] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3885: comm syz.5.69: Allocating blocks 497-513 which overlap fs metadata [ 57.073746][ T724] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 57.100398][ T722] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3885: comm syz.0.70: Allocating blocks 497-513 which overlap fs metadata [ 57.114152][ T726] EXT4-fs (loop1): 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. [ 57.145130][ T726] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3885: comm syz.1.72: Allocating blocks 497-513 which overlap fs metadata [ 57.161985][ T724] 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. [ 57.169581][ T733] EXT4-fs (loop4): Ignoring removed nobh option [ 57.199143][ T733] EXT4-fs (loop4): Ignoring removed bh option [ 57.199146][ T740] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3885: comm syz.1.72: Allocating blocks 497-513 which overlap fs metadata [ 57.205901][ T733] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 57.232670][ T724] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3885: comm syz.6.71: Allocating blocks 497-513 which overlap fs metadata [ 57.247947][ T724] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3885: comm syz.6.71: Allocating blocks 497-513 which overlap fs metadata [ 57.282633][ T733] EXT4-fs (loop4): 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. [ 57.317103][ T746] EXT4-fs (loop0): Ignoring removed nobh option [ 57.323768][ T746] EXT4-fs (loop0): Ignoring removed bh option [ 57.329991][ T746] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 57.347888][ T733] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3885: comm syz.4.73: Allocating blocks 497-513 which overlap fs metadata [ 57.362569][ T733] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3885: comm syz.4.73: Allocating blocks 497-513 which overlap fs metadata [ 57.381923][ T748] EXT4-fs (loop6): Ignoring removed nobh option [ 57.388588][ T743] EXT4-fs (loop5): Ignoring removed nobh option [ 57.395088][ T748] EXT4-fs (loop6): Ignoring removed bh option [ 57.402225][ T743] EXT4-fs (loop5): Ignoring removed bh option [ 57.408888][ T743] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 57.456070][ T746] 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. [ 57.469167][ T748] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 57.505140][ T748] 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. [ 57.513538][ T752] EXT4-fs (loop1): Ignoring removed nobh option [ 57.538306][ T746] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3885: comm syz.0.75: Allocating blocks 497-513 which overlap fs metadata [ 57.552962][ T752] EXT4-fs (loop1): Ignoring removed bh option [ 57.559561][ T752] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 57.572592][ T743] 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. [ 57.582904][ T757] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3885: comm syz.0.75: Allocating blocks 497-513 which overlap fs metadata [ 57.652141][ T760] EXT4-fs (loop4): Ignoring removed nobh option [ 57.661720][ T743] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3885: comm syz.5.74: Allocating blocks 497-513 which overlap fs metadata [ 57.675555][ T752] EXT4-fs (loop1): 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. [ 57.679670][ T748] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3885: comm syz.6.77: Allocating blocks 497-513 which overlap fs metadata [ 57.712062][ T760] EXT4-fs (loop4): Ignoring removed bh option [ 57.725320][ T762] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3885: comm syz.5.74: Allocating blocks 497-513 which overlap fs metadata [ 57.745977][ T763] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3885: comm syz.6.77: Allocating blocks 497-513 which overlap fs metadata [ 57.760102][ T760] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 57.783319][ T752] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3885: comm syz.1.76: Allocating blocks 497-513 which overlap fs metadata [ 57.795068][ T760] EXT4-fs (loop4): 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. [ 57.804561][ T752] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3885: comm syz.1.76: Allocating blocks 497-513 which overlap fs metadata [ 57.853407][ T760] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3885: comm syz.4.78: Allocating blocks 497-513 which overlap fs metadata [ 57.868771][ T760] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3885: comm syz.4.78: Allocating blocks 497-513 which overlap fs metadata [ 57.898104][ T767] EXT4-fs (loop0): Ignoring removed nobh option [ 57.907138][ T767] EXT4-fs (loop0): Ignoring removed bh option [ 57.919483][ T767] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 57.939737][ T769] EXT4-fs (loop6): Ignoring removed nobh option [ 57.947299][ T769] EXT4-fs (loop6): Ignoring removed bh option [ 57.953534][ T769] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 57.963210][ T773] EXT4-fs (loop1): Ignoring removed nobh option [ 57.972375][ T771] EXT4-fs (loop5): Ignoring removed nobh option [ 57.978676][ T771] EXT4-fs (loop5): Ignoring removed bh option [ 57.987515][ T773] EXT4-fs (loop1): Ignoring removed bh option [ 57.989642][ 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. [ 57.994721][ T773] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 58.033194][ T771] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 58.056919][ T769] 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. [ 58.065684][ T773] EXT4-fs (loop1): 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. [ 58.113752][ T767] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3885: comm syz.0.79: Allocating blocks 497-513 which overlap fs metadata [ 58.139087][ T767] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3885: comm syz.0.79: Allocating blocks 497-513 which overlap fs metadata [ 58.153994][ T771] 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. [ 58.187756][ T769] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3885: comm syz.6.80: Allocating blocks 497-513 which overlap fs metadata [ 58.202716][ T769] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3885: comm syz.6.80: Allocating blocks 497-513 which overlap fs metadata [ 58.220427][ T773] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3885: comm syz.1.82: Allocating blocks 497-513 which overlap fs metadata [ 58.223349][ T771] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3885: comm syz.5.81: Allocating blocks 497-513 which overlap fs metadata [ 58.251200][ T784] EXT4-fs (loop4): Ignoring removed nobh option [ 58.258071][ T784] EXT4-fs (loop4): Ignoring removed bh option [ 58.264587][ T784] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 58.277895][ T786] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3885: comm syz.1.82: Allocating blocks 497-513 which overlap fs metadata [ 58.297347][ T787] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3885: comm syz.5.81: Allocating blocks 497-513 which overlap fs metadata [ 58.313635][ T784] EXT4-fs (loop4): 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. [ 58.366219][ T784] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3885: comm syz.4.83: Allocating blocks 497-513 which overlap fs metadata [ 58.380536][ T791] EXT4-fs (loop0): Ignoring removed nobh option [ 58.385058][ T784] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3885: comm syz.4.83: Allocating blocks 497-513 which overlap fs metadata [ 58.386949][ T791] EXT4-fs (loop0): Ignoring removed bh option [ 58.407812][ T791] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 58.438353][ T793] EXT4-fs (loop1): Ignoring removed nobh option [ 58.444851][ T793] EXT4-fs (loop1): Ignoring removed bh option [ 58.451103][ T793] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 58.473207][ T800] EXT4-fs (loop5): Ignoring removed nobh option [ 58.482219][ T800] EXT4-fs (loop5): Ignoring removed bh option [ 58.488592][ T800] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 58.503813][ T791] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3885: comm syz.0.84: Allocating blocks 497-513 which overlap fs metadata [ 58.523311][ T791] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3885: comm syz.0.84: Allocating blocks 497-513 which overlap fs metadata [ 58.537400][ T796] EXT4-fs (loop6): Ignoring removed nobh option [ 58.554361][ T793] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3885: comm syz.1.85: Allocating blocks 497-513 which overlap fs metadata [ 58.568436][ T796] EXT4-fs (loop6): Ignoring removed bh option [ 58.569948][ T793] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3885: comm syz.1.85: Allocating blocks 497-513 which overlap fs metadata [ 58.574602][ T796] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 58.613615][ T800] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3885: comm syz.5.86: Allocating blocks 497-513 which overlap fs metadata [ 58.620912][ T796] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3885: comm syz.6.87: Allocating blocks 497-513 which overlap fs metadata [ 58.642297][ T806] EXT4-fs (loop4): Ignoring removed nobh option [ 58.648738][ T806] EXT4-fs (loop4): Ignoring removed bh option [ 58.657102][ T800] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3885: comm syz.5.86: Allocating blocks 497-513 which overlap fs metadata [ 58.669551][ T806] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 58.684424][ T809] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3885: comm syz.6.87: Allocating blocks 497-513 which overlap fs metadata [ 58.712527][ T812] EXT4-fs (loop1): Ignoring removed nobh option [ 58.722126][ T812] EXT4-fs (loop1): Ignoring removed bh option [ 58.728270][ T812] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 58.766035][ T816] EXT4-fs (loop0): Ignoring removed nobh option [ 58.772994][ T816] EXT4-fs (loop0): Ignoring removed bh option [ 58.780438][ T816] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 58.802920][ T812] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3885: comm syz.1.90: Allocating blocks 497-513 which overlap fs metadata [ 58.856736][ T806] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3885: comm syz.4.88: Allocating blocks 497-513 which overlap fs metadata [ 58.872335][ T823] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3885: comm syz.1.90: Allocating blocks 497-513 which overlap fs metadata [ 58.895240][ T806] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3885: comm syz.4.88: Allocating blocks 497-513 which overlap fs metadata [ 58.921611][ T822] EXT4-fs (loop5): Ignoring removed nobh option [ 58.951495][ T822] EXT4-fs (loop5): Ignoring removed bh option [ 58.957680][ T822] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 58.989511][ T816] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3885: comm syz.0.89: Allocating blocks 497-513 which overlap fs metadata [ 59.039307][ T831] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3885: comm syz.0.89: Allocating blocks 497-513 which overlap fs metadata [ 59.066654][ T822] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3885: comm syz.5.91: Allocating blocks 497-513 which overlap fs metadata 2026/04/01 20:28:16 executed programs: 87 [ 59.082405][ T822] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3885: comm syz.5.91: Allocating blocks 497-513 which overlap fs metadata [ 59.097045][ T830] EXT4-fs (loop1): Ignoring removed nobh option [ 59.103639][ T835] EXT4-fs (loop6): Ignoring removed nobh option [ 59.110038][ T835] EXT4-fs (loop6): Ignoring removed bh option [ 59.136535][ T830] EXT4-fs (loop1): Ignoring removed bh option [ 59.143049][ T830] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 59.159681][ T835] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 59.184499][ T830] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3885: comm syz.1.93: Allocating blocks 497-513 which overlap fs metadata [ 59.198931][ T830] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3885: comm syz.1.93: Allocating blocks 497-513 which overlap fs metadata [ 59.204062][ T835] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3885: comm syz.6.95: Allocating blocks 497-513 which overlap fs metadata [ 59.227178][ T835] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3885: comm syz.6.95: Allocating blocks 497-513 which overlap fs metadata [ 59.246808][ T838] EXT4-fs (loop0): Ignoring removed nobh option [ 59.253776][ T838] EXT4-fs (loop0): Ignoring removed bh option [ 59.260096][ T838] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 59.262240][ T839] EXT4-fs (loop4): Ignoring removed nobh option [ 59.281310][ T839] EXT4-fs (loop4): Ignoring removed bh option [ 59.289007][ T839] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 59.324326][ T839] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3885: comm syz.4.94: Allocating blocks 497-513 which overlap fs metadata [ 59.338739][ T839] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3885: comm syz.4.94: Allocating blocks 497-513 which overlap fs metadata [ 59.340586][ T838] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3885: comm syz.0.96: Allocating blocks 497-513 which overlap fs metadata [ 59.363348][ T845] EXT4-fs (loop5): Ignoring removed nobh option [ 59.387320][ T851] EXT4-fs (loop1): Ignoring removed nobh option [ 59.395102][ T853] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3885: comm syz.0.96: Allocating blocks 497-513 which overlap fs metadata [ 59.422737][ T845] EXT4-fs (loop5): Ignoring removed bh option [ 59.428976][ T845] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 59.445536][ T851] EXT4-fs (loop1): Ignoring removed bh option [ 59.451995][ T851] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 59.496639][ T845] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3885: comm syz.5.97: Allocating blocks 497-513 which overlap fs metadata [ 59.512121][ T854] EXT4-fs (loop6): Ignoring removed nobh option [ 59.538665][ T851] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3885: comm syz.1.98: Allocating blocks 497-513 which overlap fs metadata [ 59.552799][ T854] EXT4-fs (loop6): Ignoring removed bh option [ 59.554407][ T851] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3885: comm syz.1.98: Allocating blocks 497-513 which overlap fs metadata [ 59.558937][ T854] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 59.595325][ T863] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3885: comm syz.5.97: Allocating blocks 497-513 which overlap fs metadata [ 59.610549][ T862] EXT4-fs (loop0): Ignoring removed nobh option [ 59.617396][ T862] EXT4-fs (loop0): Ignoring removed bh option [ 59.623956][ T861] EXT4-fs (loop4): Ignoring removed nobh option [ 59.623982][ T861] EXT4-fs (loop4): Ignoring removed bh option [ 59.630564][ T862] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 59.652354][ T861] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 59.727434][ T861] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3885: comm syz.4.100: Allocating blocks 497-513 which overlap fs metadata [ 59.729280][ T854] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3885: comm syz.6.99: Allocating blocks 497-513 which overlap fs metadata [ 59.764837][ T862] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3885: comm syz.0.101: Allocating blocks 497-513 which overlap fs metadata [ 59.788181][ T872] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3885: comm syz.4.100: Allocating blocks 497-513 which overlap fs metadata [ 59.790354][ T873] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3885: comm syz.0.101: Allocating blocks 497-513 which overlap fs metadata [ 59.817066][ T871] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3885: comm syz.6.99: Allocating blocks 497-513 which overlap fs metadata [ 59.864623][ T876] EXT4-fs (loop5): Ignoring removed nobh option [ 59.884700][ T878] EXT4-fs (loop1): Ignoring removed nobh option [ 59.891219][ T878] EXT4-fs (loop1): Ignoring removed bh option [ 59.896267][ T876] EXT4-fs (loop5): Ignoring removed bh option [ 59.904462][ T876] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 59.908655][ T878] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 59.975055][ T880] EXT4-fs (loop6): Ignoring removed nobh option [ 59.981690][ T876] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3885: comm syz.5.102: Allocating blocks 497-513 which overlap fs metadata [ 59.996454][ T880] EXT4-fs (loop6): Ignoring removed bh option [ 60.003362][ T876] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3885: comm syz.5.102: Allocating blocks 497-513 which overlap fs metadata [ 60.013610][ T882] EXT4-fs (loop4): Ignoring removed nobh option [ 60.020937][ T878] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3885: comm syz.1.103: Allocating blocks 497-513 which overlap fs metadata [ 60.032438][ T880] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 60.051290][ T889] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3885: comm syz.1.103: Allocating blocks 497-513 which overlap fs metadata [ 60.065727][ T882] EXT4-fs (loop4): Ignoring removed bh option [ 60.072066][ T882] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 60.085226][ T888] EXT4-fs (loop0): Ignoring removed nobh option [ 60.099429][ T888] EXT4-fs (loop0): Ignoring removed bh option [ 60.107206][ T888] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 60.164592][ T888] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3885: comm syz.0.104: Allocating blocks 497-513 which overlap fs metadata [ 60.174712][ T880] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3885: comm syz.6.105: Allocating blocks 497-513 which overlap fs metadata [ 60.189626][ T882] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3885: comm syz.4.106: Allocating blocks 497-513 which overlap fs metadata [ 60.207261][ T898] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3885: comm syz.0.104: Allocating blocks 497-513 which overlap fs metadata [ 60.222172][ T880] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3885: comm syz.6.105: Allocating blocks 497-513 which overlap fs metadata [ 60.227260][ T891] EXT4-fs (loop5): Ignoring removed nobh option [ 60.242927][ T891] EXT4-fs (loop5): Ignoring removed bh option [ 60.249162][ T891] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 60.263527][ T902] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3885: comm syz.4.106: Allocating blocks 497-513 which overlap fs metadata [ 60.278951][ T900] EXT4-fs (loop1): Ignoring removed nobh option [ 60.293957][ T900] EXT4-fs (loop1): Ignoring removed bh option [ 60.300540][ T900] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 60.335134][ T891] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3885: comm syz.5.107: Allocating blocks 497-513 which overlap fs metadata [ 60.353348][ T891] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3885: comm syz.5.107: Allocating blocks 497-513 which overlap fs metadata [ 60.387685][ T900] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3885: comm syz.1.108: Allocating blocks 497-513 which overlap fs metadata [ 60.402896][ T900] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3885: comm syz.1.108: Allocating blocks 497-513 which overlap fs metadata [ 60.427690][ T908] EXT4-fs (loop6): Ignoring removed nobh option [ 60.434777][ T910] EXT4-fs (loop4): Ignoring removed nobh option [ 60.457696][ T908] EXT4-fs (loop6): Ignoring removed bh option [ 60.461223][ T910] EXT4-fs (loop4): Ignoring removed bh option [ 60.470427][ T910] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 60.483656][ T912] EXT4-fs (loop0): Ignoring removed nobh option [ 60.490225][ T912] EXT4-fs (loop0): Ignoring removed bh option [ 60.493723][ T908] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 60.499366][ T914] EXT4-fs (loop1): Ignoring removed nobh option [ 60.515633][ T912] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 60.529433][ T914] EXT4-fs (loop1): Ignoring removed bh option [ 60.536286][ T914] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 60.551984][ T916] EXT4-fs (loop5): Ignoring removed nobh option [ 60.558405][ T916] EXT4-fs (loop5): Ignoring removed bh option [ 60.566521][ T916] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 60.582608][ T908] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3885: comm syz.6.109: Allocating blocks 497-513 which overlap fs metadata [ 60.598346][ T908] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3885: comm syz.6.109: Allocating blocks 497-513 which overlap fs metadata [ 60.622405][ T910] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3885: comm syz.4.110: Allocating blocks 497-513 which overlap fs metadata [ 60.637814][ T914] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3885: comm syz.1.113: Allocating blocks 497-513 which overlap fs metadata [ 60.652987][ T914] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3885: comm syz.1.113: Allocating blocks 497-513 which overlap fs metadata [ 60.656982][ T927] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3885: comm syz.4.110: Allocating blocks 497-513 which overlap fs metadata [ 60.671690][ T912] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3885: comm syz.0.111: Allocating blocks 497-513 which overlap fs metadata [ 60.706523][ T916] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3885: comm syz.5.112: Allocating blocks 497-513 which overlap fs metadata [ 60.720946][ T929] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3885: comm syz.0.111: Allocating blocks 497-513 which overlap fs metadata [ 60.736537][ T916] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3885: comm syz.5.112: Allocating blocks 497-513 which overlap fs metadata [ 60.782669][ T931] EXT4-fs (loop1): Ignoring removed nobh option [ 60.794108][ T931] EXT4-fs (loop1): Ignoring removed bh option [ 60.800527][ T931] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 60.843634][ T933] EXT4-fs (loop5): Ignoring removed nobh option [ 60.850720][ T933] EXT4-fs (loop5): Ignoring removed bh option [ 60.857282][ T933] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 60.892099][ T931] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3885: comm syz.1.114: Allocating blocks 497-513 which overlap fs metadata [ 60.907127][ T931] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3885: comm syz.1.114: Allocating blocks 497-513 which overlap fs metadata [ 60.931312][ T933] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3885: comm syz.5.117: Allocating blocks 497-513 which overlap fs metadata [ 60.947150][ T937] EXT4-fs (loop6): Ignoring removed nobh option [ 60.950199][ T941] EXT4-fs (loop4): Ignoring removed nobh option [ 60.956583][ T937] EXT4-fs (loop6): Ignoring removed bh option [ 60.967955][ T937] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 60.971642][ T941] EXT4-fs (loop4): Ignoring removed bh option [ 61.007170][ T941] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 61.083944][ T948] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3885: comm syz.5.117: Allocating blocks 497-513 which overlap fs metadata [ 61.086265][ T937] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3885: comm syz.6.115: Allocating blocks 497-513 which overlap fs metadata [ 61.129067][ T941] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3885: comm syz.4.116: Allocating blocks 497-513 which overlap fs metadata [ 61.158351][ T941] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3885: comm syz.4.116: Allocating blocks 497-513 which overlap fs metadata [ 61.174079][ T953] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3885: comm syz.6.115: Allocating blocks 497-513 which overlap fs metadata [ 61.194538][ T951] EXT4-fs (loop1): Ignoring removed nobh option [ 61.219204][ T955] set_capacity_and_notify: 44 callbacks suppressed [ 61.219222][ T955] loop5: detected capacity change from 0 to 1024 [ 61.222306][ T951] EXT4-fs (loop1): Ignoring removed bh option [ 61.258153][ T951] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 61.267734][ T958] loop0: detected capacity change from 0 to 1024 [ 61.289911][ T951] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3885: comm syz.1.119: Allocating blocks 497-513 which overlap fs metadata [ 61.304852][ T955] EXT4-fs (loop5): Ignoring removed nobh option [ 61.315435][ T955] EXT4-fs (loop5): Ignoring removed bh option [ 61.325976][ T955] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 61.327572][ T951] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3885: comm syz.1.119: Allocating blocks 497-513 which overlap fs metadata [ 61.341693][ T962] loop4: detected capacity change from 0 to 1024 [ 61.360774][ T958] EXT4-fs (loop0): Ignoring removed nobh option [ 61.368842][ T958] EXT4-fs (loop0): Ignoring removed bh option [ 61.376082][ T958] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 61.389495][ T962] EXT4-fs (loop4): Ignoring removed nobh option [ 61.402583][ T966] loop6: detected capacity change from 0 to 1024 [ 61.409810][ T962] EXT4-fs (loop4): Ignoring removed bh option [ 61.416060][ T962] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 61.433201][ T955] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3885: comm syz.5.120: Allocating blocks 497-513 which overlap fs metadata [ 61.452237][ T966] EXT4-fs (loop6): Ignoring removed nobh option [ 61.459207][ T955] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3885: comm syz.5.120: Allocating blocks 497-513 which overlap fs metadata [ 61.490070][ T966] EXT4-fs (loop6): Ignoring removed bh option [ 61.496693][ T966] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 61.527205][ T962] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3885: comm syz.4.121: Allocating blocks 497-513 which overlap fs metadata [ 61.547962][ T958] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3885: comm syz.0.122: Allocating blocks 497-513 which overlap fs metadata [ 61.598898][ T966] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3885: comm syz.6.123: Allocating blocks 497-513 which overlap fs metadata [ 61.624439][ T979] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3885: comm syz.4.121: Allocating blocks 497-513 which overlap fs metadata [ 61.643822][ T966] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3885: comm syz.6.123: Allocating blocks 497-513 which overlap fs metadata [ 61.664315][ T981] loop5: detected capacity change from 0 to 1024 [ 61.678774][ T975] ------------[ cut here ]------------ [ 61.690991][ T975] kernel BUG at fs/ext4/extents.c:1015! [ 61.703702][ T975] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 61.709846][ T975] CPU: 1 PID: 975 Comm: syz.0.122 Not tainted syzkaller #0 [ 61.717169][ T975] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 61.727408][ T975] RIP: 0010:ext4_ext_insert_index+0x54a/0x550 [ 61.733918][ T975] Code: 4c 89 fa e9 ca fd ff ff 44 89 f1 80 e1 07 fe c1 38 c1 0f 8c dd fd ff ff 4c 89 f7 e8 b0 fa d2 ff e9 d0 fd ff ff e8 36 cc 93 ff <0f> 0b 0f 1f 40 00 55 48 89 e5 41 57 41 56 41 55 41 54 53 48 81 ec [ 61.754650][ T975] RSP: 0018:ffffc90003666b20 EFLAGS: 00010293 [ 61.760773][ T975] RAX: ffffffff81d5faaa RBX: ffff888124e2f424 RCX: ffff888114870000 [ 61.768770][ T975] RDX: 0000000000000000 RSI: 00000000fffffffe RDI: 0000000000000000 [ 61.776959][ T975] RBP: ffffc90003666b90 R08: ffff8881213cc49f R09: 1ffff11024279893 [ 61.785222][ T975] R10: dffffc0000000000 R11: ffffed1024279894 R12: 0000000000000000 [ 61.793317][ T975] R13: 00000000000000cb R14: 00000000fffffffe R15: 0000000000000054 [ 61.801519][ T975] FS: 00007f21b19886c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 61.810744][ T975] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 61.817478][ T975] CR2: 0000555558a2b908 CR3: 000000011fa0d000 CR4: 00000000003506a0 [ 61.825671][ T975] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 61.833766][ T975] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 61.842222][ T975] Call Trace: [ 61.845806][ T975] [ 61.848853][ T975] ext4_ext_insert_extent+0x3b09/0x47c0 [ 61.854442][ T975] ? get_implied_cluster_alloc+0x5cc/0xb60 [ 61.860663][ T975] ? ext4_ext_next_allocated_block+0x2e0/0x2e0 [ 61.866863][ T975] ext4_ext_map_blocks+0x186c/0x61e0 [ 61.872251][ T975] ? _raw_write_unlock+0x2b/0x60 [ 61.877491][ T975] ? ext4_ext_release+0x10/0x10 [ 61.878857][ T984] loop1: detected capacity change from 0 to 1024 [ 61.882389][ T975] ? ext4_es_lookup_extent+0x54c/0x900 [ 61.882416][ T975] ext4_map_blocks+0x988/0x1b30 [ 61.899564][ T975] ? kmem_cache_alloc+0xf7/0x260 [ 61.905184][ T975] ? alloc_buffer_head+0x26/0x120 [ 61.910223][ T975] ? ext4_issue_zeroout+0x250/0x250 [ 61.915429][ T975] _ext4_get_block+0x1ea/0x540 [ 61.920320][ T975] ? ext4_get_block+0x50/0x50 [ 61.925015][ T975] ? should_failslab+0x9/0x20 [ 61.929881][ T975] ext4_get_block_unwritten+0x2a/0x40 [ 61.935613][ T975] ext4_block_write_begin+0x563/0x1160 [ 61.941257][ T975] ? _ext4_get_block+0x540/0x540 [ 61.946361][ T975] ? ext4_print_free_blocks+0x390/0x390 [ 61.952301][ T975] ? ext4_write_begin+0x44c/0x12e0 [ 61.957441][ T975] ? ext4_inode_journal_mode+0x19a/0x480 [ 61.963190][ T975] ext4_write_begin+0x65a/0x12e0 [ 61.968354][ T975] ? __update_load_avg_cfs_rq+0xaf/0x2f0 [ 61.974084][ T975] ? ext4_readahead+0x110/0x110 [ 61.979035][ T975] ? ext4_get_group_desc+0x2ad/0x320 [ 61.984520][ T975] ? __kasan_check_read+0x11/0x20 [ 61.989719][ T975] ? mark_buffer_dirty+0x1cc/0x330 [ 61.994834][ T975] ? __ext4_handle_dirty_metadata+0x2f8/0x800 [ 62.001008][ T975] ? __kasan_check_write+0x14/0x20 [ 62.006612][ T975] ? ext4_mark_iloc_dirty+0x3013/0x3f50 [ 62.012211][ T975] ext4_da_write_begin+0x321/0xbf0 [ 62.017601][ T975] ? ext4_set_page_dirty+0x1a0/0x1a0 [ 62.023063][ T975] ? __ext4_mark_inode_dirty+0x443/0x610 [ 62.028820][ T975] ? __ext4_journal_stop+0x36/0x1a0 [ 62.034175][ T975] ? ext4_write_end+0x79c/0xa70 [ 62.039068][ T975] ? fault_in_readable+0x105/0x160 [ 62.044198][ T975] generic_perform_write+0x2b7/0x690 [ 62.050628][ T975] ? grab_cache_page_write_begin+0xb0/0xb0 [ 62.056458][ T975] ? generic_write_checks+0x3b3/0x480 [ 62.062298][ T975] ext4_buffered_write_iter+0x4ed/0x670 [ 62.067870][ T975] ext4_file_write_iter+0x440/0x1540 [ 62.073375][ T975] ? numa_migrate_prep+0xd0/0xd0 [ 62.078478][ T975] ? avc_policy_seqno+0x1b/0x70 [ 62.083536][ T975] ? ext4_file_read_iter+0x510/0x510 [ 62.089117][ T975] ? memset+0x35/0x40 [ 62.093112][ T975] ? iov_iter_init+0xbc/0x180 [ 62.097913][ T975] vfs_write+0x835/0xfd0 [ 62.102399][ T975] ? file_end_write+0x1b0/0x1b0 [ 62.107734][ T975] ? __kasan_check_write+0x14/0x20 [ 62.112865][ T975] ? __fget_files+0x2c4/0x320 [ 62.117678][ T975] ? __fdget+0x1a1/0x230 [ 62.122084][ T975] ? __x64_sys_pwrite64+0xf2/0x220 [ 62.127564][ T975] __x64_sys_pwrite64+0x197/0x220 [ 62.132944][ T975] ? ksys_pwrite64+0x1b0/0x1b0 [ 62.137907][ T975] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 62.144325][ T975] x64_sys_call+0xa6/0x9a0 [ 62.149392][ T975] do_syscall_64+0x4c/0xa0 [ 62.153838][ T975] ? clear_bhb_loop+0x50/0xa0 [ 62.158817][ T975] ? clear_bhb_loop+0x50/0xa0 [ 62.163619][ T975] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 62.169745][ T975] RIP: 0033:0x7f21b1b44ef9 [ 62.174368][ T975] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 62.194565][ T975] RSP: 002b:00007f21b1988028 EFLAGS: 00000246 ORIG_RAX: 0000000000000012 [ 62.203110][ T975] RAX: ffffffffffffffda RBX: 00007f21b1db0090 RCX: 00007f21b1b44ef9 [ 62.211205][ T975] RDX: 00000000200000c1 RSI: 00002000000000c0 RDI: 0000000000000005 [ 62.219372][ T975] RBP: 00007f21b1bd9ee0 R08: 0000000000000000 R09: 0000000000000000 [ 62.227708][ T975] R10: 0000000000009000 R11: 0000000000000246 R12: 0000000000000000 [ 62.236531][ T975] R13: 00007f21b1db0128 R14: 00007f21b1db0090 R15: 00007ffec6133138 [ 62.245245][ T975] [ 62.248393][ T975] Modules linked in: [ 62.253650][ T975] ---[ end trace b6b8fc7b84dd5a24 ]--- [ 62.259172][ T975] RIP: 0010:ext4_ext_insert_index+0x54a/0x550 [ 62.262565][ T981] EXT4-fs (loop5): Ignoring removed nobh option [ 62.272112][ T981] EXT4-fs (loop5): Ignoring removed bh option [ 62.276795][ T975] Code: 4c 89 fa e9 ca fd ff ff 44 89 f1 80 e1 07 fe c1 38 c1 0f 8c dd fd ff ff 4c 89 f7 e8 b0 fa d2 ff e9 d0 fd ff ff e8 36 cc 93 ff <0f> 0b 0f 1f 40 00 55 48 89 e5 41 57 41 56 41 55 41 54 53 48 81 ec [ 62.293774][ T984] EXT4-fs (loop1): Ignoring removed nobh option [ 62.314691][ T975] RSP: 0018:ffffc90003666b20 EFLAGS: 00010293 [ 62.321835][ T975] RAX: ffffffff81d5faaa RBX: ffff888124e2f424 RCX: ffff888114870000 [ 62.330052][ T975] RDX: 0000000000000000 RSI: 00000000fffffffe RDI: 0000000000000000 [ 62.331197][ T986] loop6: detected capacity change from 0 to 1024 [ 62.339419][ T975] RBP: ffffc90003666b90 R08: ffff8881213cc49f R09: 1ffff11024279893 [ 62.357082][ T984] EXT4-fs (loop1): Ignoring removed bh option [ 62.363501][ T981] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 62.375988][ T986] EXT4-fs (loop6): Ignoring removed nobh option [ 62.383211][ T984] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 62.395547][ T986] EXT4-fs (loop6): Ignoring removed bh option [ 62.401859][ T975] R10: dffffc0000000000 R11: ffffed1024279894 R12: 0000000000000000 [ 62.409957][ T986] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 62.422994][ T975] R13: 00000000000000cb R14: 00000000fffffffe R15: 0000000000000054 [ 62.430865][ T988] loop4: detected capacity change from 0 to 1024 [ 62.431186][ T975] FS: 00007f21b19886c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 62.447683][ T975] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 62.455518][ T975] CR2: 00007f30f437ee38 CR3: 000000011fa0d000 CR4: 00000000003506a0 [ 62.464997][ T975] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 62.473447][ T975] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 62.481902][ T975] Kernel panic - not syncing: Fatal exception [ 62.488336][ T975] Kernel Offset: disabled [ 62.493141][ T975] Rebooting in 86400 seconds..