Warning: Permanently added '10.128.1.140' (ED25519) to the list of known hosts. 2025/11/08 16:11:29 parsed 1 programs [ 46.202949][ T28] audit: type=1400 audit(1762618290.503:107): avc: denied { unlink } for pid=403 comm="syz-executor" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 46.259887][ T403] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 47.189707][ T28] audit: type=1401 audit(1762618291.483:108): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 47.321399][ T440] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.330301][ T440] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.339625][ T440] device bridge_slave_0 entered promiscuous mode [ 47.347656][ T440] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.354924][ T440] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.363058][ T440] device bridge_slave_1 entered promiscuous mode [ 47.474484][ T440] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.481544][ T440] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.489237][ T440] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.497648][ T440] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.528395][ T354] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.535879][ T354] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.543846][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.551305][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.560475][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.568937][ T354] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.576063][ T354] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.584855][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.593256][ T354] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.600456][ T354] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.614103][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.623798][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.637750][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.648548][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.656879][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.664629][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.672992][ T440] device veth0_vlan entered promiscuous mode 2025/11/08 16:11:32 executed programs: 0 [ 47.682257][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.691524][ T440] device veth1_macvtap entered promiscuous mode [ 47.700721][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.710653][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.876928][ T476] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.884089][ T476] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.891503][ T476] device bridge_slave_0 entered promiscuous mode [ 47.900791][ T476] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.907994][ T476] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.915465][ T476] device bridge_slave_1 entered promiscuous mode [ 48.020022][ T477] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.027448][ T477] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.034958][ T477] device bridge_slave_0 entered promiscuous mode [ 48.042016][ T477] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.049190][ T477] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.056619][ T477] device bridge_slave_1 entered promiscuous mode [ 48.085183][ T482] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.092446][ T482] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.100049][ T482] device bridge_slave_0 entered promiscuous mode [ 48.126789][ T482] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.135600][ T482] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.143145][ T482] device bridge_slave_1 entered promiscuous mode [ 48.173017][ T479] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.181138][ T479] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.188596][ T479] device bridge_slave_0 entered promiscuous mode [ 48.213513][ T479] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.220658][ T479] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.228187][ T479] device bridge_slave_1 entered promiscuous mode [ 48.251943][ T485] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.259060][ T485] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.266745][ T485] device bridge_slave_0 entered promiscuous mode [ 48.289200][ T485] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.296677][ T485] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.304368][ T485] device bridge_slave_1 entered promiscuous mode [ 48.418249][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.426003][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.447956][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.457225][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.466002][ T354] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.473303][ T354] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.493708][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 48.510554][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.519199][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.528076][ T354] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.535143][ T354] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.571813][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.579515][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.602688][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.610653][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.619172][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.627353][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.635857][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.644270][ T354] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.651467][ T354] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.659079][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.667477][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.676142][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.684546][ T354] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.691591][ T354] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.699365][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 48.722356][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 48.730977][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.739023][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 48.748168][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.758070][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.766566][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.774892][ T354] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.781996][ T354] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.801366][ T482] device veth0_vlan entered promiscuous mode [ 48.811877][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.820742][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.829554][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.837193][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.845147][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 48.858425][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.866162][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.873802][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.882304][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.890805][ T354] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.897871][ T354] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.912110][ T482] device veth1_macvtap entered promiscuous mode [ 48.923264][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.932006][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 48.940160][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.948636][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.957275][ T354] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.964340][ T354] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.973138][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.991177][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.000015][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.008566][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.017140][ T354] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.024381][ T354] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.031976][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 49.040594][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.056311][ T476] device veth0_vlan entered promiscuous mode [ 49.077792][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.086362][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 49.095613][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.104241][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 49.112259][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.120472][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.129087][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.137498][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.145357][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.153270][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.161717][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.170246][ T354] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.177299][ T354] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.184994][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.193612][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.201983][ T354] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.209312][ T354] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.217027][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.224646][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.232086][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 49.246879][ T476] device veth1_macvtap entered promiscuous mode [ 49.259605][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 49.268208][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.276586][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 49.305512][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.311651][ T28] audit: type=1400 audit(1762618293.603:109): avc: denied { read write } for pid=529 comm="syz.3.20" name="vhost-vsock" dev="devtmpfs" ino=268 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:vhost_device_t tclass=chr_file permissive=1 [ 49.338201][ T530] loop3: detected capacity change from 0 to 2048 [ 49.338895][ T28] audit: type=1400 audit(1762618293.623:110): avc: denied { open } for pid=529 comm="syz.3.20" path="/dev/vhost-vsock" dev="devtmpfs" ino=268 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:vhost_device_t tclass=chr_file permissive=1 [ 49.348636][ T530] EXT4-fs: Ignoring removed nobh option [ 49.369830][ T28] audit: type=1400 audit(1762618293.623:111): avc: denied { ioctl } for pid=529 comm="syz.3.20" path="/dev/vhost-vsock" dev="devtmpfs" ino=268 ioctlcmd=0xaf01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:vhost_device_t tclass=chr_file permissive=1 [ 49.400403][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.408953][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 49.417961][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.418668][ T530] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 49.426610][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 49.434885][ T530] System zones: 0-7 [ 49.444052][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.447693][ T530] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 49.455698][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.465673][ T529] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.20: bg 0: block 255: padding at end of block bitmap is not set [ 49.471812][ T28] audit: type=1400 audit(1762618293.763:112): avc: denied { mount } for pid=529 comm="syz.3.20" name="/" dev="loop3" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 49.500381][ T477] device veth0_vlan entered promiscuous mode [ 49.522183][ T482] EXT4-fs (loop3): unmounting filesystem. [ 49.524718][ T28] audit: type=1400 audit(1762618293.763:113): avc: denied { write } for pid=529 comm="syz.3.20" name="/" dev="loop3" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 49.550960][ T28] audit: type=1400 audit(1762618293.763:114): avc: denied { add_name } for pid=529 comm="syz.3.20" name="hugetlb.2MB.usage_in_bytes" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 49.574297][ T479] device veth0_vlan entered promiscuous mode [ 49.582144][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 49.590646][ T28] audit: type=1400 audit(1762618293.763:115): avc: denied { create } for pid=529 comm="syz.3.20" name="hugetlb.2MB.usage_in_bytes" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 49.591452][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.613471][ T28] audit: type=1400 audit(1762618293.763:116): avc: denied { read append open } for pid=529 comm="syz.3.20" path="/0/file0/hugetlb.2MB.usage_in_bytes" dev="loop3" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 49.623034][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 49.655206][ T536] loop3: detected capacity change from 0 to 2048 [ 49.656093][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.670589][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 49.678664][ T536] EXT4-fs: Ignoring removed nobh option [ 49.684929][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.693876][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.701314][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.709168][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.710038][ T536] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 49.717246][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.725003][ T536] System zones: 0-7 [ 49.736928][ T536] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 49.758280][ T535] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.22: bg 0: block 255: padding at end of block bitmap is not set [ 49.786036][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 49.797741][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.804232][ T543] loop0: detected capacity change from 0 to 2048 [ 49.814178][ T479] device veth1_macvtap entered promiscuous mode [ 49.821559][ T543] EXT4-fs: Ignoring removed nobh option [ 49.823117][ T482] EXT4-fs (loop3): unmounting filesystem. [ 49.836325][ T477] device veth1_macvtap entered promiscuous mode [ 49.851417][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 49.861483][ T543] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 49.863697][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.877999][ T543] System zones: 0-7 [ 49.878704][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 49.884485][ T543] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 49.891868][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 49.906535][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.915152][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 49.923168][ T548] loop3: detected capacity change from 0 to 2048 [ 49.926811][ T485] device veth0_vlan entered promiscuous mode [ 49.930172][ T548] EXT4-fs: Ignoring removed nobh option [ 49.941641][ T539] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 49.950673][ T539] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.950926][ T542] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.17: bg 0: block 255: padding at end of block bitmap is not set [ 49.958810][ T539] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 49.981186][ T539] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.996830][ T476] EXT4-fs (loop0): unmounting filesystem. [ 50.007156][ T539] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 50.018143][ T539] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 50.022362][ T548] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 50.026558][ T539] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 50.035124][ T548] System zones: 0-7 [ 50.043339][ T539] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 50.054806][ T554] loop0: detected capacity change from 0 to 2048 [ 50.057610][ T548] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 50.068221][ T554] EXT4-fs: Ignoring removed nobh option [ 50.088249][ T547] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.23: bg 0: block 255: padding at end of block bitmap is not set [ 50.102820][ T539] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 50.111808][ T539] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 50.113610][ T554] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 50.127698][ T557] loop5: detected capacity change from 0 to 2048 [ 50.129680][ T554] System zones: 0-7 [ 50.135704][ T539] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 50.138848][ T554] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 50.150343][ T557] EXT4-fs: Ignoring removed nobh option [ 50.161584][ T482] EXT4-fs (loop3): unmounting filesystem. [ 50.163095][ T539] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 50.180937][ T553] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.24: bg 0: block 255: padding at end of block bitmap is not set [ 50.205731][ T563] loop3: detected capacity change from 0 to 2048 [ 50.214646][ T563] EXT4-fs: Ignoring removed nobh option [ 50.230683][ T476] EXT4-fs (loop0): unmounting filesystem. [ 50.234558][ T557] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 50.244759][ T566] loop2: detected capacity change from 0 to 2048 [ 50.254025][ T539] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 50.262462][ T557] System zones: 0-7 [ 50.267150][ T539] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 50.267278][ T557] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 50.296663][ T563] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 50.304595][ T566] EXT4-fs: Ignoring removed nobh option [ 50.307691][ T571] loop0: detected capacity change from 0 to 2048 [ 50.322800][ T563] System zones: 0-7 [ 50.327169][ T563] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 50.337384][ T485] device veth1_macvtap entered promiscuous mode [ 50.347936][ T571] EXT4-fs: Ignoring removed nobh option [ 50.349549][ T561] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 50.369957][ T556] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.18: bg 0: block 255: padding at end of block bitmap is not set [ 50.384739][ T561] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 50.393990][ T562] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.25: bg 0: block 255: padding at end of block bitmap is not set [ 50.395136][ T561] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 50.409310][ T571] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 50.417680][ T566] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 50.426725][ T571] System zones: 0-7 [ 50.435106][ T566] System zones: 0-7 [ 50.437415][ T571] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 50.442356][ T566] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 50.450708][ T561] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 50.465585][ T565] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.19: bg 0: block 255: padding at end of block bitmap is not set [ 50.472935][ T561] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 50.481943][ T477] EXT4-fs (loop5): unmounting filesystem. [ 50.490488][ T482] EXT4-fs (loop3): unmounting filesystem. [ 50.525928][ T479] EXT4-fs (loop2): unmounting filesystem. [ 50.541146][ T583] loop3: detected capacity change from 0 to 2048 [ 50.546879][ T476] EXT4-fs (loop0): unmounting filesystem. [ 50.548895][ T583] EXT4-fs: Ignoring removed nobh option [ 50.565778][ T585] loop5: detected capacity change from 0 to 2048 [ 50.580605][ T585] EXT4-fs: Ignoring removed nobh option [ 50.594579][ T589] loop2: detected capacity change from 0 to 2048 [ 50.608941][ T590] loop6: detected capacity change from 0 to 2048 [ 50.616043][ T589] EXT4-fs: Ignoring removed nobh option [ 50.623533][ T583] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 50.631984][ T583] System zones: 0-7 [ 50.632231][ T590] EXT4-fs: Ignoring removed nobh option [ 50.651030][ T596] loop0: detected capacity change from 0 to 2048 [ 50.658666][ T596] EXT4-fs: Ignoring removed nobh option [ 50.659813][ T583] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 50.673894][ T43] device bridge_slave_1 left promiscuous mode [ 50.688556][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.696792][ T590] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 50.697012][ T43] device bridge_slave_0 left promiscuous mode [ 50.711993][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.719558][ T590] System zones: 0-7 [ 50.724963][ T43] device veth1_macvtap left promiscuous mode [ 50.725006][ T589] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 50.731259][ T43] device veth0_vlan left promiscuous mode [ 50.739742][ T585] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 50.746090][ T589] System zones: [ 50.754711][ T582] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.27: bg 0: block 255: padding at end of block bitmap is not set [ 50.754991][ T585] System zones: [ 50.759358][ T590] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 50.772389][ T585] 0-7 [ 50.772965][ T585] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 50.799388][ T581] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.28: bg 0: block 255: padding at end of block bitmap is not set [ 50.814531][ T482] EXT4-fs (loop3): unmounting filesystem. [ 50.814905][ T589] 0-7 [ 50.826506][ T596] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 50.834040][ T588] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.21: bg 0: block 255: padding at end of block bitmap is not set [ 50.844751][ T589] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 50.852813][ T596] System zones: 0-7 [ 50.866562][ T477] EXT4-fs (loop5): unmounting filesystem. [ 50.866711][ T485] EXT4-fs (loop6): unmounting filesystem. [ 50.872943][ T587] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.29: bg 0: block 255: padding at end of block bitmap is not set [ 50.897690][ T596] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 50.923329][ T595] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.30: bg 0: block 255: padding at end of block bitmap is not set [ 50.938430][ T479] EXT4-fs (loop2): unmounting filesystem. [ 50.941496][ T611] loop6: detected capacity change from 0 to 2048 [ 50.945286][ T612] loop5: detected capacity change from 0 to 2048 [ 50.951744][ T611] EXT4-fs: Ignoring removed nobh option [ 50.963851][ T612] EXT4-fs: Ignoring removed nobh option [ 50.975592][ T476] EXT4-fs (loop0): unmounting filesystem. [ 50.994493][ T616] loop2: detected capacity change from 0 to 2048 [ 50.995413][ T607] loop3: detected capacity change from 0 to 2048 [ 51.001641][ T616] EXT4-fs: Ignoring removed nobh option [ 51.014049][ T607] EXT4-fs: Ignoring removed nobh option [ 51.020131][ T611] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 51.039565][ T611] System zones: 0-7 [ 51.044597][ T611] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 51.060496][ T623] loop0: detected capacity change from 0 to 2048 [ 51.067570][ T623] EXT4-fs: Ignoring removed nobh option [ 51.077268][ T612] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 51.088129][ T612] System zones: 0-7 [ 51.092540][ T612] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 51.105457][ T609] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.32: bg 0: block 255: padding at end of block bitmap is not set [ 51.128104][ T610] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.33: bg 0: block 255: padding at end of block bitmap is not set [ 51.142127][ T477] EXT4-fs (loop5): unmounting filesystem. [ 51.154087][ T607] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 51.163283][ T616] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 51.165221][ T607] System zones: 0-7 [ 51.181968][ T607] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 51.183925][ T623] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 51.199897][ T485] EXT4-fs (loop6): unmounting filesystem. [ 51.203155][ T616] System zones: 0-7 [ 51.210153][ T616] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 51.225246][ T623] System zones: 0-7 [ 51.229633][ T623] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 51.251416][ T606] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.31: bg 0: block 255: padding at end of block bitmap is not set [ 51.261312][ T636] loop6: detected capacity change from 0 to 2048 [ 51.268827][ T634] loop5: detected capacity change from 0 to 2048 [ 51.273979][ T636] EXT4-fs: Ignoring removed nobh option [ 51.285031][ T621] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.35: bg 0: block 255: padding at end of block bitmap is not set [ 51.299641][ T634] EXT4-fs: Ignoring removed nobh option [ 51.308526][ T615] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.34: bg 0: block 255: padding at end of block bitmap is not set [ 51.310029][ T482] EXT4-fs (loop3): unmounting filesystem. [ 51.332128][ T479] EXT4-fs (loop2): unmounting filesystem. [ 51.340514][ T476] EXT4-fs (loop0): unmounting filesystem. [ 51.346918][ T634] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 51.355200][ T636] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 51.355260][ T636] System zones: 0-7 [ 51.355659][ T636] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 51.365552][ T634] System zones: [ 51.383532][ T633] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.37: bg 0: block 255: padding at end of block bitmap is not set [ 51.395653][ T634] 0-7 [ 51.404833][ T634] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 51.429123][ T632] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.36: bg 0: block 255: padding at end of block bitmap is not set [ 51.438048][ T647] loop2: detected capacity change from 0 to 2048 [ 51.446304][ T643] loop0: detected capacity change from 0 to 2048 [ 51.457249][ T643] EXT4-fs: Ignoring removed nobh option [ 51.457343][ T649] loop3: detected capacity change from 0 to 2048 [ 51.474131][ T647] EXT4-fs: Ignoring removed nobh option [ 51.495505][ T649] EXT4-fs: Ignoring removed nobh option [ 51.495691][ T643] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 51.495945][ T485] EXT4-fs (loop6): unmounting filesystem. [ 51.512442][ T643] System zones: 0-7 [ 51.520495][ T477] EXT4-fs (loop5): unmounting filesystem. [ 51.526809][ T643] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 51.550151][ T647] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 51.562848][ T642] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.40: bg 0: block 255: padding at end of block bitmap is not set [ 51.568956][ T658] loop6: detected capacity change from 0 to 2048 [ 51.582347][ T660] loop5: detected capacity change from 0 to 2048 [ 51.584399][ T649] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 51.590213][ T647] System zones: [ 51.600088][ T649] System zones: [ 51.601865][ T660] EXT4-fs: Ignoring removed nobh option [ 51.603842][ T649] 0-7 [ 51.608049][ T647] 0-7 [ 51.613503][ T658] EXT4-fs: Ignoring removed nobh option [ 51.624487][ T647] [ 51.626833][ T649] [ 51.627305][ T647] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 51.629747][ T649] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 51.639844][ T476] EXT4-fs (loop0): unmounting filesystem. [ 51.666061][ T645] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.39: bg 0: block 255: padding at end of block bitmap is not set [ 51.681084][ T646] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.38: bg 0: block 255: padding at end of block bitmap is not set [ 51.695615][ T660] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 51.697428][ T658] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 51.705565][ T660] System zones: 0-7 [ 51.713858][ T658] System zones: 0-7 [ 51.720141][ T660] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 51.722126][ T658] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 51.732930][ T479] EXT4-fs (loop2): unmounting filesystem. [ 51.747669][ T482] EXT4-fs (loop3): unmounting filesystem. [ 51.751621][ T666] loop0: detected capacity change from 0 to 2048 [ 51.763016][ T666] EXT4-fs: Ignoring removed nobh option [ 51.763652][ T655] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.41: bg 0: block 255: padding at end of block bitmap is not set [ 51.785847][ T657] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.42: bg 0: block 255: padding at end of block bitmap is not set [ 51.816364][ T477] EXT4-fs (loop5): unmounting filesystem. [ 51.824307][ T671] loop3: detected capacity change from 0 to 2048 [ 51.828051][ T485] EXT4-fs (loop6): unmounting filesystem. [ 51.831732][ T671] EXT4-fs: Ignoring removed nobh option [ 51.844102][ T666] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 51.868836][ T666] System zones: 0-7 [ 51.870459][ T674] loop2: detected capacity change from 0 to 2048 [ 51.873413][ T666] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 51.886945][ T679] loop6: detected capacity change from 0 to 2048 [ 51.897669][ T674] EXT4-fs: Ignoring removed nobh option [ 51.906225][ T663] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.43: bg 0: block 255: padding at end of block bitmap is not set [ 51.921888][ T671] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 51.922280][ T679] EXT4-fs: Ignoring removed nobh option [ 51.937631][ T671] System zones: 0-7 [ 51.938699][ T682] loop5: detected capacity change from 0 to 2048 [ 51.942031][ T671] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 51.952092][ T682] EXT4-fs: Ignoring removed nobh option [ 51.965239][ T670] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.45: bg 0: block 255: padding at end of block bitmap is not set [ 51.990711][ T482] EXT4-fs (loop3): unmounting filesystem. [ 51.992970][ T674] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 52.005667][ T674] System zones: 0-7 [ 52.005750][ T476] EXT4-fs (loop0): unmounting filesystem. [ 52.009989][ T674] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 52.022280][ T679] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 52.033163][ T673] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.44: bg 0: block 255: padding at end of block bitmap is not set [ 52.038600][ T679] System zones: 0-7 [ 52.048272][ T682] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 52.051771][ T679] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 52.070673][ T682] System zones: 0-7 [ 52.073103][ T678] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.47: bg 0: block 255: padding at end of block bitmap is not set [ 52.076282][ T682] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 52.115034][ T485] EXT4-fs (loop6): unmounting filesystem. [ 52.128406][ T479] EXT4-fs (loop2): unmounting filesystem. [ 52.137123][ T681] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.46: bg 0: block 255: padding at end of block bitmap is not set [ 52.137294][ T694] loop3: detected capacity change from 0 to 2048 [ 52.152704][ T696] loop0: detected capacity change from 0 to 2048 [ 52.161089][ T694] EXT4-fs: Ignoring removed nobh option [ 52.169058][ T696] EXT4-fs: Ignoring removed nobh option [ 52.194638][ T477] EXT4-fs (loop5): unmounting filesystem. [ 52.199530][ T702] loop6: detected capacity change from 0 to 2048 [ 52.208938][ T702] EXT4-fs: Ignoring removed nobh option [ 52.222557][ T694] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 52.232730][ T699] loop2: detected capacity change from 0 to 2048 [ 52.239384][ T699] EXT4-fs: Ignoring removed nobh option [ 52.245519][ T694] System zones: 0-7 [ 52.249880][ T694] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 52.252844][ T696] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 52.267788][ T702] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 52.269044][ T692] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.48: bg 0: block 255: padding at end of block bitmap is not set [ 52.293058][ T702] System zones: 0-7 [ 52.296673][ T696] System zones: 0-7 [ 52.297487][ T702] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 52.321944][ T693] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.49: bg 0: block 255: padding at end of block bitmap is not set [ 52.332493][ T711] loop5: detected capacity change from 0 to 2048 [ 52.343539][ T701] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.50: bg 0: block 255: padding at end of block bitmap is not set [ 52.343683][ T699] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 52.360647][ T711] EXT4-fs: Ignoring removed nobh option [ 52.372382][ T699] System zones: 0-7 [ 52.378889][ T698] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.51: bg 0: block 255: padding at end of block bitmap is not set [ 52.425577][ T721] loop3: detected capacity change from 0 to 2048 [ 52.433732][ T721] EXT4-fs: Ignoring removed nobh option [ 52.436379][ T711] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 52.439846][ T720] loop0: detected capacity change from 0 to 2048 [ 52.465693][ T716] loop6: detected capacity change from 0 to 2048 [ 52.465797][ T720] EXT4-fs: Ignoring removed nobh option [ 52.472290][ T711] System zones: 0-7 [ 52.480591][ T716] EXT4-fs: Ignoring removed nobh option [ 52.487386][ T721] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 52.506051][ T727] loop2: detected capacity change from 0 to 2048 [ 52.513263][ T727] EXT4-fs: Ignoring removed nobh option [ 52.520459][ T710] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.52: bg 0: block 255: padding at end of block bitmap is not set [ 52.534808][ T721] System zones: 0-7 [ 52.539891][ T719] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.53: bg 0: block 255: padding at end of block bitmap is not set [ 52.555111][ T727] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 52.563775][ T727] System zones: 0-7 [ 52.570099][ T720] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 52.585171][ T726] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.56: bg 0: block 255: padding at end of block bitmap is not set [ 52.594947][ T716] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 52.599984][ T720] System zones: 0-7 [ 52.613627][ T716] System zones: 0-7 [ 52.619152][ T715] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.55: bg 0: block 255: padding at end of block bitmap is not set [ 52.628889][ T740] loop5: detected capacity change from 0 to 2048 [ 52.645796][ T739] loop3: detected capacity change from 0 to 2048 [ 52.655097][ T739] EXT4-fs: Ignoring removed nobh option [ 52.658913][ T717] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.54: bg 0: block 255: padding at end of block bitmap is not set [ 52.676300][ T740] EXT4-fs: Ignoring removed nobh option [ 52.695275][ T740] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 52.704813][ T740] System zones: 0-7 [ 52.715147][ T739] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 52.719274][ T738] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.57: bg 0: block 255: padding at end of block bitmap is not set [ 52.723611][ T739] System zones: 0-7 [ 52.743911][ T737] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.58: bg 0: block 255: padding at end of block bitmap is not set [ 52.765427][ T748] loop2: detected capacity change from 0 to 2048 2025/11/08 16:11:37 executed programs: 55 [ 52.782199][ T751] loop6: detected capacity change from 0 to 2048 [ 52.785488][ T754] loop0: detected capacity change from 0 to 2048 [ 52.789310][ T748] EXT4-fs: Ignoring removed nobh option [ 52.798740][ T754] EXT4-fs: Ignoring removed nobh option [ 52.806968][ T751] EXT4-fs: Ignoring removed nobh option [ 52.835652][ T757] loop3: detected capacity change from 0 to 2048 [ 52.842263][ T751] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 52.842816][ T757] EXT4-fs: Ignoring removed nobh option [ 52.851314][ T748] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 52.861451][ T751] System zones: 0-7 [ 52.875336][ T748] System zones: 0-7 [ 52.887228][ T765] loop5: detected capacity change from 0 to 2048 [ 52.894229][ T747] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.59: bg 0: block 255: padding at end of block bitmap is not set [ 52.897611][ T757] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 52.910895][ T765] EXT4-fs: Ignoring removed nobh option [ 52.924120][ T754] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 52.932331][ T754] System zones: 0-7 [ 52.937042][ T757] System zones: 0-7 [ 52.941930][ T750] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.60: bg 0: block 255: padding at end of block bitmap is not set [ 52.942101][ T752] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.61: bg 0: block 255: padding at end of block bitmap is not set [ 52.970156][ T756] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.62: bg 0: block 255: padding at end of block bitmap is not set [ 52.992119][ T765] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 53.007730][ T765] System zones: 0-7 [ 53.017132][ T764] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.63: bg 0: block 255: padding at end of block bitmap is not set [ 53.070296][ T775] loop0: detected capacity change from 0 to 2048 [ 53.071939][ T778] loop3: detected capacity change from 0 to 2048 [ 53.078383][ T775] EXT4-fs: Ignoring removed nobh option [ 53.089789][ T778] EXT4-fs: Ignoring removed nobh option [ 53.107103][ T779] loop6: detected capacity change from 0 to 2048 [ 53.114179][ T779] EXT4-fs: Ignoring removed nobh option [ 53.122662][ T775] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 53.134054][ T782] loop2: detected capacity change from 0 to 2048 [ 53.141115][ T779] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 53.147440][ T775] System zones: 0-7 [ 53.156139][ T779] System zones: 0-7 [ 53.157521][ T787] loop5: detected capacity change from 0 to 2048 [ 53.163500][ T782] EXT4-fs: Ignoring removed nobh option [ 53.167235][ T787] EXT4-fs: Ignoring removed nobh option [ 53.185316][ T773] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.65: bg 0: block 255: padding at end of block bitmap is not set [ 53.200100][ T774] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.67: bg 0: block 255: padding at end of block bitmap is not set [ 53.210317][ T787] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 53.216495][ T778] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 53.233377][ T778] System zones: 0-7 [ 53.233704][ T787] System zones: 0-7 [ 53.244957][ T777] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.66: bg 0: block 255: padding at end of block bitmap is not set [ 53.259009][ T786] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.68: bg 0: block 255: padding at end of block bitmap is not set [ 53.267095][ T782] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 53.282180][ T782] System zones: 0-7 [ 53.297879][ T772] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.64: bg 0: block 255: padding at end of block bitmap is not set [ 53.323470][ T800] loop6: detected capacity change from 0 to 2048 [ 53.334121][ T800] EXT4-fs: Ignoring removed nobh option [ 53.349587][ T799] loop0: detected capacity change from 0 to 2048 [ 53.363983][ T804] loop2: detected capacity change from 0 to 2048 [ 53.371037][ T804] EXT4-fs: Ignoring removed nobh option [ 53.379185][ T799] EXT4-fs: Ignoring removed nobh option [ 53.390219][ T807] loop3: detected capacity change from 0 to 2048 [ 53.397847][ T807] EXT4-fs: Ignoring removed nobh option [ 53.409162][ T804] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 53.418439][ T800] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 53.424237][ T811] loop5: detected capacity change from 0 to 2048 [ 53.426827][ T799] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 53.434282][ T811] EXT4-fs: Ignoring removed nobh option [ 53.448064][ T799] System zones: 0-7 [ 53.449178][ T804] System zones: 0-7 [ 53.456681][ T800] System zones: 0-7 [ 53.461668][ T807] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 53.471958][ T797] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.69: bg 0: block 255: padding at end of block bitmap is not set [ 53.480212][ T807] System zones: 0-7 [ 53.491520][ T811] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 53.493267][ T803] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.72: bg 0: block 255: padding at end of block bitmap is not set [ 53.507579][ T798] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.70: bg 0: block 255: padding at end of block bitmap is not set [ 53.515262][ T811] System zones: 0-7 [ 53.529676][ T806] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.71: bg 0: block 255: padding at end of block bitmap is not set [ 53.543949][ T809] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.73: bg 0: block 255: padding at end of block bitmap is not set [ 53.590982][ T823] loop6: detected capacity change from 0 to 2048 [ 53.597669][ T823] EXT4-fs: Ignoring removed nobh option [ 53.615477][ T829] loop0: detected capacity change from 0 to 2048 [ 53.628825][ T823] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 53.636439][ T829] EXT4-fs: Ignoring removed nobh option [ 53.641001][ T827] loop3: detected capacity change from 0 to 2048 [ 53.649276][ T823] System zones: 0-7 [ 53.650276][ T835] loop2: detected capacity change from 0 to 2048 [ 53.654760][ T822] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.76: bg 0: block 255: padding at end of block bitmap is not set [ 53.664180][ T833] loop5: detected capacity change from 0 to 2048 [ 53.694640][ T827] EXT4-fs: Ignoring removed nobh option [ 53.703406][ T833] EXT4-fs: Ignoring removed nobh option [ 53.703970][ T835] EXT4-fs: Ignoring removed nobh option [ 53.716622][ T829] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 53.720265][ T827] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 53.726117][ T829] System zones: 0-7 [ 53.737672][ T827] System zones: 0-7 [ 53.747377][ T825] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.78: bg 0: block 255: padding at end of block bitmap is not set [ 53.763883][ T833] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 53.769295][ T848] loop6: detected capacity change from 0 to 2048 [ 53.772276][ T835] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 53.778837][ T848] EXT4-fs: Ignoring removed nobh option [ 53.795051][ T833] System zones: 0-7 [ 53.799990][ T835] System zones: 0-7 [ 53.805347][ T826] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.77: bg 0: block 255: padding at end of block bitmap is not set [ 53.812302][ T828] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.75: bg 0: block 255: padding at end of block bitmap is not set [ 53.821534][ T832] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.74: bg 0: block 255: padding at end of block bitmap is not set [ 53.878988][ T852] loop3: detected capacity change from 0 to 2048 [ 53.886908][ T848] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 53.898193][ T857] loop5: detected capacity change from 0 to 2048 [ 53.905033][ T848] System zones: 0-7 [ 53.910220][ T857] EXT4-fs: Ignoring removed nobh option [ 53.917311][ T845] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.79: bg 0: block 255: padding at end of block bitmap is not set [ 53.931903][ T852] EXT4-fs: Ignoring removed nobh option [ 53.957039][ T861] loop0: detected capacity change from 0 to 2048 [ 53.970666][ T864] loop6: detected capacity change from 0 to 2048 [ 53.974502][ T859] loop2: detected capacity change from 0 to 2048 [ 53.978408][ T861] EXT4-fs: Ignoring removed nobh option [ 53.990276][ T864] EXT4-fs: Ignoring removed nobh option [ 53.996026][ T852] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 54.004624][ T859] EXT4-fs: Ignoring removed nobh option [ 54.010749][ T852] System zones: 0-7 [ 54.020726][ T851] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.80: bg 0: block 255: padding at end of block bitmap is not set [ 54.023671][ T864] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 54.044556][ T861] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 54.049188][ T864] System zones: [ 54.053078][ T861] System zones: [ 54.055235][ T864] 0-7 [ 54.056803][ T861] 0-7 [ 54.060257][ T857] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 54.062918][ T861] [ 54.065748][ T859] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 54.074576][ T864] [ 54.079018][ T860] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.83: bg 0: block 255: padding at end of block bitmap is not set [ 54.086761][ T857] System zones: 0-7 [ 54.105842][ T859] System zones: 0-7 [ 54.110933][ T855] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.81: bg 0: block 255: padding at end of block bitmap is not set [ 54.127060][ T856] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.82: bg 0: block 255: padding at end of block bitmap is not set [ 54.148284][ T863] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.84: bg 0: block 255: padding at end of block bitmap is not set [ 54.180213][ T878] loop3: detected capacity change from 0 to 2048 [ 54.209015][ T885] loop2: detected capacity change from 0 to 2048 [ 54.218367][ T878] EXT4-fs: Ignoring removed nobh option [ 54.230757][ T887] loop6: detected capacity change from 0 to 2048 [ 54.231098][ T889] loop0: detected capacity change from 0 to 2048 [ 54.237425][ T881] loop5: detected capacity change from 0 to 2048 [ 54.244128][ T885] EXT4-fs: Ignoring removed nobh option [ 54.258676][ T889] EXT4-fs: Ignoring removed nobh option [ 54.264260][ T887] EXT4-fs: Ignoring removed nobh option [ 54.271790][ T878] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 54.280082][ T878] System zones: 0-7 [ 54.285109][ T881] EXT4-fs: Ignoring removed nobh option [ 54.293104][ T877] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.85: bg 0: block 255: padding at end of block bitmap is not set [ 54.313907][ T885] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 54.323060][ T885] System zones: 0-7 [ 54.327648][ T887] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 54.330644][ T889] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 54.336196][ T887] System zones: 0-7 [ 54.346797][ T889] System zones: 0-7 [ 54.349017][ T883] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.87: bg 0: block 255: padding at end of block bitmap is not set [ 54.369858][ T881] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 54.370627][ T884] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.88: bg 0: block 255: padding at end of block bitmap is not set [ 54.389657][ T888] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.86: bg 0: block 255: padding at end of block bitmap is not set [ 54.396757][ T881] System zones: 0-7 [ 54.417480][ T880] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.89: bg 0: block 255: padding at end of block bitmap is not set [ 54.447078][ T903] loop3: detected capacity change from 0 to 2048 [ 54.454916][ T903] EXT4-fs: Ignoring removed nobh option [ 54.466367][ T905] loop2: detected capacity change from 0 to 2048 [ 54.481677][ T909] loop6: detected capacity change from 0 to 2048 [ 54.495050][ T905] EXT4-fs: Ignoring removed nobh option [ 54.501643][ T909] EXT4-fs: Ignoring removed nobh option [ 54.506753][ T912] loop5: detected capacity change from 0 to 2048 [ 54.527544][ T912] EXT4-fs: Ignoring removed nobh option [ 54.530506][ T917] loop0: detected capacity change from 0 to 2048 [ 54.541188][ T903] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 54.551477][ T917] EXT4-fs: Ignoring removed nobh option [ 54.557898][ T903] System zones: 0-7 [ 54.565390][ T905] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 54.574794][ T905] System zones: 0-7 [ 54.575160][ T909] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 54.585294][ T902] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.90: bg 0: block 255: padding at end of block bitmap is not set [ 54.599271][ T909] System zones: 0-7 [ 54.603645][ T904] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.91: bg 0: block 255: padding at end of block bitmap is not set [ 54.621866][ T917] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 54.624650][ T908] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.93: bg 0: block 255: padding at end of block bitmap is not set [ 54.635379][ T917] System zones: [ 54.658323][ T912] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 54.662522][ T928] loop3: detected capacity change from 0 to 2048 [ 54.678202][ T928] EXT4-fs: Ignoring removed nobh option [ 54.684163][ T917] 0-7 [ 54.687364][ T912] System zones: 0-7 [ 54.704910][ T916] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.92: bg 0: block 255: padding at end of block bitmap is not set [ 54.708959][ T931] loop2: detected capacity change from 0 to 2048 [ 54.728221][ T931] EXT4-fs: Ignoring removed nobh option [ 54.735662][ T911] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.94: bg 0: block 255: padding at end of block bitmap is not set [ 54.749890][ T928] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 54.749935][ T928] System zones: 0-7 [ 54.754581][ T927] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.95: bg 0: block 255: padding at end of block bitmap is not set [ 54.787599][ T935] loop6: detected capacity change from 0 to 2048 [ 54.801590][ T935] EXT4-fs: Ignoring removed nobh option [ 54.801758][ T931] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 54.814761][ T941] loop5: detected capacity change from 0 to 2048 [ 54.822279][ T941] EXT4-fs: Ignoring removed nobh option [ 54.828967][ T931] System zones: 0-7 [ 54.837305][ T930] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.96: bg 0: block 255: padding at end of block bitmap is not set [ 54.857612][ T945] loop0: detected capacity change from 0 to 2048 [ 54.869178][ T945] EXT4-fs: Ignoring removed nobh option [ 54.880227][ T941] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 54.888708][ T935] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 54.889444][ T948] loop3: detected capacity change from 0 to 2048 [ 54.897329][ T935] System zones: [ 54.904211][ T941] System zones: 0-7 [ 54.915987][ T940] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.98: bg 0: block 255: padding at end of block bitmap is not set [ 54.924133][ T948] EXT4-fs: Ignoring removed nobh option [ 54.931618][ T935] 0-7 [ 54.936899][ T945] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 54.948073][ T945] System zones: 0-7 [ 54.951529][ T934] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.97: bg 0: block 255: padding at end of block bitmap is not set [ 54.969320][ T944] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.99: bg 0: block 255: padding at end of block bitmap is not set [ 54.977261][ T948] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 55.008180][ T948] System zones: 0-7 [ 55.019331][ T947] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.100: bg 0: block 255: padding at end of block bitmap is not set [ 55.026588][ T959] loop2: detected capacity change from 0 to 2048 [ 55.043086][ T959] EXT4-fs: Ignoring removed nobh option [ 55.057629][ T964] loop5: detected capacity change from 0 to 2048 [ 55.061934][ T968] loop0: detected capacity change from 0 to 2048 [ 55.065132][ T964] EXT4-fs: Ignoring removed nobh option [ 55.076953][ T968] EXT4-fs: Ignoring removed nobh option [ 55.089548][ T963] loop6: detected capacity change from 0 to 2048 [ 55.097100][ T963] EXT4-fs: Ignoring removed nobh option [ 55.116156][ T964] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 55.125646][ T968] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 55.128029][ T978] loop3: detected capacity change from 0 to 2048 [ 55.133994][ T968] System zones: 0-7 [ 55.140365][ T964] System zones: 0-7 [ 55.145262][ T978] EXT4-fs: Ignoring removed nobh option [ 55.146857][ T967] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.104: bg 0: block 255: padding at end of block bitmap is not set [ 55.153589][ T964] [ 55.162676][ T959] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 55.187040][ T961] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.102: bg 0: block 255: padding at end of block bitmap is not set [ 55.188957][ T959] System zones: 0-7 [ 55.203389][ T978] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 55.205415][ T963] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 55.213804][ T978] System zones: 0-7 [ 55.222046][ T963] System zones: 0-7 [ 55.234133][ T958] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.101: bg 0: block 255: padding at end of block bitmap is not set [ 55.246588][ T975] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.105: bg 0: block 255: padding at end of block bitmap is not set [ 55.249063][ T962] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.103: bg 0: block 255: padding at end of block bitmap is not set [ 55.331514][ T984] loop5: detected capacity change from 0 to 2048 [ 55.336520][ T987] loop0: detected capacity change from 0 to 2048 [ 55.344502][ T990] loop2: detected capacity change from 0 to 2048 [ 55.347149][ T987] EXT4-fs: Ignoring removed nobh option [ 55.353367][ T993] loop6: detected capacity change from 0 to 2048 [ 55.363342][ T984] EXT4-fs: Ignoring removed nobh option [ 55.368863][ T990] EXT4-fs: Ignoring removed nobh option [ 55.374988][ T993] EXT4-fs: Ignoring removed nobh option [ 55.392232][ T987] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 55.408672][ T993] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 55.415695][ T998] loop3: detected capacity change from 0 to 2048 [ 55.417412][ T990] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 55.427472][ T987] System zones: 0-7 [ 55.432173][ T993] System zones: [ 55.435338][ T984] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 55.435502][ T993] 0-7 [ 55.438944][ T984] System zones: [ 55.449939][ T990] System zones: 0-7 [ 55.459416][ T998] EXT4-fs: Ignoring removed nobh option [ 55.463476][ T993] [ 55.468541][ T985] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.106: bg 0: block 255: padding at end of block bitmap is not set [ 55.470972][ T984] 0-7 [ 55.490640][ T989] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.109: bg 0: block 255: padding at end of block bitmap is not set [ 55.500464][ T992] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.110: bg 0: block 255: padding at end of block bitmap is not set [ 55.523447][ T983] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.107: bg 0: block 255: padding at end of block bitmap is not set [ 55.537448][ T998] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 55.548131][ T998] System zones: 0-7 [ 55.566578][ T997] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.108: bg 0: block 255: padding at end of block bitmap is not set [ 55.610976][ T1009] loop6: detected capacity change from 0 to 2048 [ 55.620146][ T1013] loop0: detected capacity change from 0 to 2048 [ 55.625641][ T1009] EXT4-fs: Ignoring removed nobh option [ 55.631513][ T1015] loop5: detected capacity change from 0 to 2048 [ 55.646264][ T1021] loop3: detected capacity change from 0 to 2048 [ 55.646420][ T1018] loop2: detected capacity change from 0 to 2048 [ 55.653327][ T1013] EXT4-fs: Ignoring removed nobh option [ 55.665873][ T1018] EXT4-fs: Ignoring removed nobh option [ 55.672302][ T1021] EXT4-fs: Ignoring removed nobh option [ 55.677101][ T1015] EXT4-fs: Ignoring removed nobh option [ 55.686573][ T1009] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 55.697638][ T1009] System zones: 0-7 [ 55.707174][ T1018] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 55.716405][ T1008] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.113: bg 0: block 255: padding at end of block bitmap is not set [ 55.731068][ T1018] System zones: 0-7 [ 55.733162][ T1015] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 55.735696][ T1013] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 55.743453][ T1015] System zones: 0-7 [ 55.759795][ T1012] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.114: bg 0: block 255: padding at end of block bitmap is not set [ 55.772358][ T1016] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.111: bg 0: block 255: padding at end of block bitmap is not set [ 55.774552][ T1013] System zones: 0-7 [ 55.801402][ T1011] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.112: bg 0: block 255: padding at end of block bitmap is not set [ 55.812933][ T1021] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 55.834824][ T1021] System zones: 0-7 [ 55.840456][ T1019] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.115: bg 0: block 255: padding at end of block bitmap is not set [ 55.850025][ T1034] loop6: detected capacity change from 0 to 2048 [ 55.871317][ T1034] EXT4-fs: Ignoring removed nobh option [ 55.877529][ T1040] loop2: detected capacity change from 0 to 2048 [ 55.879144][ T1037] loop5: detected capacity change from 0 to 2048 [ 55.886341][ T1040] EXT4-fs: Ignoring removed nobh option [ 55.897344][ T1037] EXT4-fs: Ignoring removed nobh option [ 55.917776][ T1034] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 55.929025][ T1040] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 55.938076][ T1040] System zones: 0-7 [ 55.942727][ T1034] System zones: 0-7 [ 55.948241][ T1039] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.118: bg 0: block 255: padding at end of block bitmap is not set [ 55.964544][ T1032] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.116: bg 0: block 255: padding at end of block bitmap is not set [ 55.984257][ T1037] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 56.001984][ T1043] loop0: detected capacity change from 0 to 2048 [ 56.006510][ T1037] System zones: 0-7 [ 56.008578][ T1052] loop3: detected capacity change from 0 to 2048 [ 56.012944][ T1043] EXT4-fs: Ignoring removed nobh option [ 56.020786][ T1052] EXT4-fs: Ignoring removed nobh option [ 56.039090][ T1055] loop2: detected capacity change from 0 to 2048 [ 56.046246][ T1036] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.117: bg 0: block 255: padding at end of block bitmap is not set [ 56.062589][ T1055] EXT4-fs: Ignoring removed nobh option [ 56.085212][ T1055] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 56.093595][ T1055] System zones: 0-7 [ 56.098579][ T1043] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 56.098583][ T1052] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 56.098625][ T1043] System zones: [ 56.120259][ T1052] System zones: [ 56.121291][ T1043] 0-7 [ 56.126466][ T1052] 0-7 [ 56.138600][ T1054] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.121: bg 0: block 255: padding at end of block bitmap is not set [ 56.147418][ T1043] [ 56.157117][ T1042] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.119: bg 0: block 255: padding at end of block bitmap is not set [ 56.163340][ T1062] loop6: detected capacity change from 0 to 2048 [ 56.175700][ T1051] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.120: bg 0: block 255: padding at end of block bitmap is not set [ 56.178021][ T1062] EXT4-fs: Ignoring removed nobh option [ 56.223976][ T1070] loop0: detected capacity change from 0 to 2048 [ 56.232311][ T1067] loop5: detected capacity change from 0 to 2048 [ 56.246677][ T1073] loop2: detected capacity change from 0 to 2048 [ 56.249591][ T1070] EXT4-fs: Ignoring removed nobh option [ 56.254478][ T1073] EXT4-fs: Ignoring removed nobh option [ 56.266253][ T1062] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 56.273295][ T1067] EXT4-fs: Ignoring removed nobh option [ 56.287938][ T1076] loop3: detected capacity change from 0 to 2048 [ 56.297770][ T1076] EXT4-fs: Ignoring removed nobh option [ 56.304656][ T1067] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 56.313414][ T1067] System zones: 0-7 [ 56.318333][ T1062] System zones: 0-7 [ 56.324416][ T1070] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 56.326016][ T1066] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.123: bg 0: block 255: padding at end of block bitmap is not set [ 56.342566][ T1070] System zones: 0-7 [ 56.361982][ T1069] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.124: bg 0: block 255: padding at end of block bitmap is not set [ 56.362725][ T1058] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.122: bg 0: block 255: padding at end of block bitmap is not set [ 56.377268][ T1076] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 56.399231][ T1073] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 56.399719][ T1076] System zones: 0-7 [ 56.409795][ T1073] System zones: 0-7 [ 56.418833][ T1075] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.126: bg 0: block 255: padding at end of block bitmap is not set [ 56.421338][ T1072] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.125: bg 0: block 255: padding at end of block bitmap is not set [ 56.493231][ T1089] loop5: detected capacity change from 0 to 2048 [ 56.500118][ T1095] loop0: detected capacity change from 0 to 2048 [ 56.500753][ T1097] loop6: detected capacity change from 0 to 2048 [ 56.514333][ T1089] EXT4-fs: Ignoring removed nobh option [ 56.520662][ T1097] EXT4-fs: Ignoring removed nobh option [ 56.533955][ T1095] EXT4-fs: Ignoring removed nobh option [ 56.535375][ T1101] loop2: detected capacity change from 0 to 2048 [ 56.544873][ T1092] loop3: detected capacity change from 0 to 2048 [ 56.556607][ T1092] EXT4-fs: Ignoring removed nobh option [ 56.563628][ T1101] EXT4-fs: Ignoring removed nobh option [ 56.580996][ T1097] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 56.581026][ T1089] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 56.597484][ T1097] System zones: 0-7 [ 56.605464][ T1089] System zones: 0-7 [ 56.612354][ T1095] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 56.613038][ T1088] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.127: bg 0: block 255: padding at end of block bitmap is not set [ 56.636218][ T1095] System zones: 0-7 [ 56.640688][ T1093] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.128: bg 0: block 255: padding at end of block bitmap is not set [ 56.655336][ T1101] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 56.656215][ T1094] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.129: bg 0: block 255: padding at end of block bitmap is not set [ 56.664341][ T1101] System zones: 0-7 [ 56.688453][ T1092] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 56.697445][ T1092] System zones: 0-7 [ 56.703444][ T1091] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.130: bg 0: block 255: padding at end of block bitmap is not set [ 56.719951][ T1100] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.131: bg 0: block 255: padding at end of block bitmap is not set [ 56.745454][ T1117] loop6: detected capacity change from 0 to 2048 [ 56.757359][ T1117] EXT4-fs: Ignoring removed nobh option [ 56.771535][ T1114] loop5: detected capacity change from 0 to 2048 [ 56.779860][ T1114] EXT4-fs: Ignoring removed nobh option [ 56.786941][ T1120] loop0: detected capacity change from 0 to 2048 [ 56.787158][ T1117] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 56.795605][ T1120] EXT4-fs: Ignoring removed nobh option [ 56.816714][ T1114] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 56.823069][ T1117] System zones: 0-7 [ 56.831012][ T1116] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.132: bg 0: block 255: padding at end of block bitmap is not set [ 56.831582][ T1120] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 56.852576][ T1114] System zones: 0-7 [ 56.854544][ T1120] System zones: 0-7 [ 56.869067][ T1129] loop3: detected capacity change from 0 to 2048 [ 56.876876][ T1129] EXT4-fs: Ignoring removed nobh option [ 56.884327][ T1113] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.133: bg 0: block 255: padding at end of block bitmap is not set [ 56.884327][ T1119] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.134: bg 0: block 255: padding at end of block bitmap is not set [ 56.934736][ T1129] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 56.940996][ T1132] loop2: detected capacity change from 0 to 2048 [ 56.943115][ T1129] System zones: 0-7 [ 56.955499][ T1127] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.136: bg 0: block 255: padding at end of block bitmap is not set [ 56.962757][ T1132] EXT4-fs: Ignoring removed nobh option [ 56.983201][ T1136] loop0: detected capacity change from 0 to 2048 [ 56.991210][ T1136] EXT4-fs: Ignoring removed nobh option [ 57.015097][ T1136] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 57.026035][ T1136] System zones: 0-7 [ 57.041846][ T1140] loop5: detected capacity change from 0 to 2048 [ 57.042280][ T1143] loop3: detected capacity change from 0 to 2048 [ 57.055437][ T1147] loop6: detected capacity change from 0 to 2048 [ 57.055560][ T1132] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 57.062177][ T1147] EXT4-fs: Ignoring removed nobh option [ 57.070326][ T1140] EXT4-fs: Ignoring removed nobh option [ 57.082628][ T1143] EXT4-fs: Ignoring removed nobh option [ 57.089343][ T1132] System zones: 0-7 [ 57.096078][ T1147] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 57.096409][ T1134] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.137: bg 0: block 255: padding at end of block bitmap is not set [ 57.106034][ T1147] System zones: 0-7 [ 57.125611][ T1141] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.140: bg 0: block 255: padding at end of block bitmap is not set [ 57.140547][ T1140] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 57.158535][ T1140] System zones: 0-7 [ 57.164458][ T1131] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.135: bg 0: block 255: padding at end of block bitmap is not set [ 57.180037][ T1143] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 57.194230][ T1143] System zones: 0-7 [ 57.198673][ T1139] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.138: bg 0: block 255: padding at end of block bitmap is not set [ 57.218286][ T1142] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.139: bg 0: block 255: padding at end of block bitmap is not set [ 57.237322][ T1159] loop6: detected capacity change from 0 to 2048 [ 57.244239][ T1159] EXT4-fs: Ignoring removed nobh option [ 57.271154][ T1162] loop5: detected capacity change from 0 to 2048 [ 57.278105][ T1162] EXT4-fs: Ignoring removed nobh option [ 57.294805][ T1159] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 57.300347][ T1171] loop2: detected capacity change from 0 to 2048 [ 57.317566][ T1167] loop0: detected capacity change from 0 to 2048 [ 57.320383][ T1159] System zones: [ 57.324902][ T1162] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 57.334629][ T1159] 0-7 [ 57.337401][ T1167] EXT4-fs: Ignoring removed nobh option [ 57.350838][ T1171] EXT4-fs: Ignoring removed nobh option [ 57.351478][ T1174] loop3: detected capacity change from 0 to 2048 [ 57.356731][ T1162] System zones: [ 57.364037][ T1174] EXT4-fs: Ignoring removed nobh option [ 57.364790][ T1158] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.141: bg 0: block 255: padding at end of block bitmap is not set [ 57.373720][ T1162] 0-7 [ 57.398568][ T1167] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 57.407064][ T1167] System zones: 0-7 [ 57.411663][ T1171] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 57.434964][ T1171] System zones: 0-7 [ 57.437686][ T1174] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 57.447616][ T1174] System zones: 0-7 [ 57.449512][ T1170] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.143: bg 0: block 255: padding at end of block bitmap is not set [ 57.452073][ T1165] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.142: bg 0: block 255: padding at end of block bitmap is not set [ 57.481067][ T1161] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.144: bg 0: block 255: padding at end of block bitmap is not set [ 57.487348][ T1169] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.145: bg 0: block 255: padding at end of block bitmap is not set [ 57.544899][ T1187] loop6: detected capacity change from 0 to 2048 [ 57.559975][ T1184] loop2: detected capacity change from 0 to 2048 [ 57.561882][ T1194] loop0: detected capacity change from 0 to 2048 [ 57.573271][ T1194] EXT4-fs: Ignoring removed nobh option [ 57.575951][ T1187] EXT4-fs: Ignoring removed nobh option [ 57.579461][ T1184] EXT4-fs: Ignoring removed nobh option [ 57.601700][ T1191] loop5: detected capacity change from 0 to 2048 [ 57.609070][ T1184] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 57.618221][ T1194] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 57.627392][ T1196] loop3: detected capacity change from 0 to 2048 [ 57.635798][ T1196] EXT4-fs: Ignoring removed nobh option [ 57.642314][ T1191] EXT4-fs: Ignoring removed nobh option [ 57.648256][ T1187] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 57.651515][ T1184] System zones: [ 57.656613][ T1194] System zones: 0-7 [ 57.662958][ T1184] 0-7 [ 57.666336][ T1187] System zones: 0-7 [ 57.671021][ T1196] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 57.680649][ T1183] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.147: bg 0: block 255: padding at end of block bitmap is not set [ 57.696437][ T1196] System zones: 0-7 [ 57.701829][ T1186] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.146: bg 0: block 255: padding at end of block bitmap is not set [ 57.714591][ T1193] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.149: bg 0: block 255: padding at end of block bitmap is not set [ 57.736194][ T1190] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.150: bg 0: block 255: padding at end of block bitmap is not set [ 57.736559][ T1191] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 57.762642][ T1191] System zones: 0-7 [ 57.785597][ T1189] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.148: bg 0: block 255: padding at end of block bitmap is not set 2025/11/08 16:11:42 executed programs: 148 [ 57.812335][ T1213] loop2: detected capacity change from 0 to 2048 [ 57.812354][ T1210] loop0: detected capacity change from 0 to 2048 [ 57.814288][ T1210] EXT4-fs: Ignoring removed nobh option [ 57.828372][ T1216] loop3: detected capacity change from 0 to 2048 [ 57.838016][ T1213] EXT4-fs: Ignoring removed nobh option [ 57.847443][ T1216] EXT4-fs: Ignoring removed nobh option [ 57.869729][ T1210] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 57.877935][ T1213] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 57.883492][ T1216] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 57.886835][ T1210] System zones: [ 57.894659][ T1213] System zones: 0-7 [ 57.901688][ T1225] loop6: detected capacity change from 0 to 2048 [ 57.903731][ T1210] 0-7 [ 57.912607][ T1211] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.151: bg 0: block 255: padding at end of block bitmap is not set [ 57.919844][ T1225] EXT4-fs: Ignoring removed nobh option [ 57.928862][ T1216] System zones: 0-7 [ 57.943583][ T1209] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.152: bg 0: block 255: padding at end of block bitmap is not set [ 57.965320][ T1215] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.154: bg 0: block 255: padding at end of block bitmap is not set [ 57.981129][ T1225] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 57.989417][ T1231] loop2: detected capacity change from 0 to 2048 [ 57.991659][ T1225] System zones: 0-7 [ 58.002230][ T1231] EXT4-fs: Ignoring removed nobh option [ 58.010198][ T1224] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.153: bg 0: block 255: padding at end of block bitmap is not set [ 58.011338][ T1228] loop5: detected capacity change from 0 to 2048 [ 58.031602][ T1228] EXT4-fs: Ignoring removed nobh option [ 58.059261][ T1228] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 58.067831][ T1228] System zones: 0-7 [ 58.075522][ T1227] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.155: bg 0: block 255: padding at end of block bitmap is not set [ 58.082579][ T1237] loop0: detected capacity change from 0 to 2048 [ 58.100094][ T1237] EXT4-fs: Ignoring removed nobh option [ 58.113218][ T1231] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 58.121818][ T1231] System zones: 0-7 [ 58.127949][ T1242] loop3: detected capacity change from 0 to 2048 [ 58.129011][ T1230] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.156: bg 0: block 255: padding at end of block bitmap is not set [ 58.144542][ T1242] EXT4-fs: Ignoring removed nobh option [ 58.160939][ T1237] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 58.173633][ T1248] loop6: detected capacity change from 0 to 2048 [ 58.180353][ T1237] System zones: 0-7 [ 58.187629][ T1248] EXT4-fs: Ignoring removed nobh option [ 58.194849][ T1236] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.157: bg 0: block 255: padding at end of block bitmap is not set [ 58.224901][ T1248] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 58.227060][ T1253] loop2: detected capacity change from 0 to 2048 [ 58.239109][ T1248] System zones: 0-7 [ 58.250096][ T1251] loop5: detected capacity change from 0 to 2048 [ 58.254569][ T1253] EXT4-fs: Ignoring removed nobh option [ 58.258358][ T1251] EXT4-fs: Ignoring removed nobh option [ 58.269702][ T1247] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.159: bg 0: block 255: padding at end of block bitmap is not set [ 58.287787][ T1242] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 58.301601][ T1242] System zones: 0-7 [ 58.316229][ T1241] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.158: bg 0: block 255: padding at end of block bitmap is not set [ 58.330756][ T1251] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 58.340354][ T1251] System zones: 0-7 [ 58.343690][ T1266] loop6: detected capacity change from 0 to 2048 [ 58.351756][ T1253] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 58.352311][ T1266] EXT4-fs: Ignoring removed nobh option [ 58.368098][ T1263] loop0: detected capacity change from 0 to 2048 [ 58.374975][ T1263] EXT4-fs: Ignoring removed nobh option [ 58.381754][ T1253] System zones: 0-7 [ 58.381963][ T1250] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.160: bg 0: block 255: padding at end of block bitmap is not set [ 58.386247][ T1266] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 58.412682][ T1266] System zones: 0-7 [ 58.419566][ T1252] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.161: bg 0: block 255: padding at end of block bitmap is not set [ 58.434963][ T1265] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.163: bg 0: block 255: padding at end of block bitmap is not set [ 58.459333][ T1263] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 58.471580][ T1263] System zones: 0-7 [ 58.480336][ T1262] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.162: bg 0: block 255: padding at end of block bitmap is not set [ 58.494404][ T1275] loop5: detected capacity change from 0 to 2048 [ 58.513826][ T1278] loop3: detected capacity change from 0 to 2048 [ 58.523470][ T1282] loop2: detected capacity change from 0 to 2048 [ 58.528570][ T1284] loop6: detected capacity change from 0 to 2048 [ 58.536978][ T1278] EXT4-fs: Ignoring removed nobh option [ 58.538065][ T1284] EXT4-fs: Ignoring removed nobh option [ 58.548863][ T1275] EXT4-fs: Ignoring removed nobh option [ 58.556689][ T1282] EXT4-fs: Ignoring removed nobh option [ 58.564693][ T1275] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 58.576964][ T1275] System zones: 0-7 [ 58.586933][ T1274] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.165: bg 0: block 255: padding at end of block bitmap is not set [ 58.603954][ T1284] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 58.618258][ T1282] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 58.626624][ T1284] System zones: 0-7 [ 58.631995][ T1278] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 58.640972][ T1278] System zones: 0-7 [ 58.644451][ T1280] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.167: bg 0: block 255: padding at end of block bitmap is not set [ 58.646435][ T1277] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.164: bg 0: block 255: padding at end of block bitmap is not set [ 58.659202][ T1282] System zones: [ 58.683965][ T1295] loop0: detected capacity change from 0 to 2048 [ 58.694712][ T1295] EXT4-fs: Ignoring removed nobh option [ 58.701231][ T1282] 0-7 [ 58.722970][ T1281] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.166: bg 0: block 255: padding at end of block bitmap is not set [ 58.748410][ T1301] loop5: detected capacity change from 0 to 2048 [ 58.756009][ T1298] loop3: detected capacity change from 0 to 2048 [ 58.761325][ T1295] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 58.766370][ T1298] EXT4-fs: Ignoring removed nobh option [ 58.771817][ T1295] System zones: 0-7 [ 58.786441][ T1301] EXT4-fs: Ignoring removed nobh option [ 58.791559][ T1305] loop6: detected capacity change from 0 to 2048 [ 58.817083][ T1294] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.168: bg 0: block 255: padding at end of block bitmap is not set [ 58.817097][ T1305] EXT4-fs: Ignoring removed nobh option [ 58.846096][ T1309] loop2: detected capacity change from 0 to 2048 [ 58.853424][ T1309] EXT4-fs: Ignoring removed nobh option [ 58.857743][ T1298] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 58.869147][ T1301] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 58.869466][ T1298] System zones: 0-7 [ 58.880449][ T1305] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 58.889981][ T1301] System zones: 0-7 [ 58.901113][ T1305] System zones: 0-7 [ 58.906985][ T1300] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.169: bg 0: block 255: padding at end of block bitmap is not set [ 58.925155][ T1303] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.171: bg 0: block 255: padding at end of block bitmap is not set [ 58.930754][ T1297] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.170: bg 0: block 255: padding at end of block bitmap is not set [ 58.941826][ T1309] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 58.963377][ T1309] System zones: 0-7 [ 58.980872][ T1308] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.172: bg 0: block 255: padding at end of block bitmap is not set [ 59.000838][ T1320] loop0: detected capacity change from 0 to 2048 [ 59.011150][ T1320] EXT4-fs: Ignoring removed nobh option [ 59.031010][ T1325] loop6: detected capacity change from 0 to 2048 [ 59.034432][ T1324] loop5: detected capacity change from 0 to 2048 [ 59.045145][ T1324] EXT4-fs: Ignoring removed nobh option [ 59.051290][ T1325] EXT4-fs: Ignoring removed nobh option [ 59.063902][ T1320] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 59.075149][ T1320] System zones: 0-7 [ 59.083460][ T1329] loop3: detected capacity change from 0 to 2048 [ 59.083691][ T1325] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 59.090616][ T1329] EXT4-fs: Ignoring removed nobh option [ 59.108213][ T1319] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.173: bg 0: block 255: padding at end of block bitmap is not set [ 59.119249][ T1337] loop2: detected capacity change from 0 to 2048 [ 59.123013][ T1325] System zones: 0-7 [ 59.133113][ T1324] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 59.145407][ T1337] EXT4-fs: Ignoring removed nobh option [ 59.154465][ T1324] System zones: 0-7 [ 59.161812][ T1323] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.176: bg 0: block 255: padding at end of block bitmap is not set [ 59.176863][ T1329] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 59.184710][ T1322] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.175: bg 0: block 255: padding at end of block bitmap is not set [ 59.185400][ T1329] System zones: 0-7 [ 59.202379][ T1337] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 59.206880][ T1328] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.174: bg 0: block 255: padding at end of block bitmap is not set [ 59.228549][ T1337] System zones: 0-7 [ 59.246491][ T1333] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.177: bg 0: block 255: padding at end of block bitmap is not set [ 59.268435][ T1345] loop0: detected capacity change from 0 to 2048 [ 59.276004][ T1345] EXT4-fs: Ignoring removed nobh option [ 59.294238][ T1351] loop6: detected capacity change from 0 to 2048 [ 59.303970][ T1345] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 59.304977][ T1351] EXT4-fs: Ignoring removed nobh option [ 59.317607][ T1345] System zones: 0-7 [ 59.322027][ T1348] loop5: detected capacity change from 0 to 2048 [ 59.329391][ T1348] EXT4-fs: Ignoring removed nobh option [ 59.353967][ T1344] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.178: bg 0: block 255: padding at end of block bitmap is not set [ 59.356673][ T1356] loop3: detected capacity change from 0 to 2048 [ 59.375848][ T1356] EXT4-fs: Ignoring removed nobh option [ 59.381827][ T1351] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 59.390296][ T1351] System zones: 0-7 [ 59.400272][ T1350] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.181: bg 0: block 255: padding at end of block bitmap is not set [ 59.405930][ T1348] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 59.423587][ T1356] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 59.428257][ T1348] System zones: 0-7 [ 59.431958][ T1356] System zones: 0-7 [ 59.441416][ T1355] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.180: bg 0: block 255: padding at end of block bitmap is not set [ 59.456592][ T1347] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.179: bg 0: block 255: padding at end of block bitmap is not set [ 59.487437][ T1364] loop2: detected capacity change from 0 to 2048 [ 59.499371][ T1364] EXT4-fs: Ignoring removed nobh option [ 59.516173][ T1369] loop0: detected capacity change from 0 to 2048 [ 59.518958][ T1372] loop6: detected capacity change from 0 to 2048 [ 59.524529][ T1369] EXT4-fs: Ignoring removed nobh option [ 59.535630][ T1372] EXT4-fs: Ignoring removed nobh option [ 59.562681][ T1369] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 59.578503][ T1376] loop5: detected capacity change from 0 to 2048 [ 59.579135][ T1380] loop3: detected capacity change from 0 to 2048 [ 59.590049][ T1364] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 59.594124][ T1380] EXT4-fs: Ignoring removed nobh option [ 59.601392][ T1369] System zones: [ 59.606663][ T1364] System zones: [ 59.610293][ T1369] 0-7 [ 59.614208][ T1364] 0-7 [ 59.614268][ T1372] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 59.616852][ T1364] [ 59.619482][ T1372] System zones: [ 59.627923][ T1369] [ 59.637096][ T1376] EXT4-fs: Ignoring removed nobh option [ 59.639249][ T1380] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 59.643074][ T1372] 0-7 [ 59.654432][ T1380] System zones: 0-7 [ 59.659736][ T1363] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.182: bg 0: block 255: padding at end of block bitmap is not set [ 59.665453][ T1368] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.183: bg 0: block 255: padding at end of block bitmap is not set [ 59.677473][ T1379] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.186: bg 0: block 255: padding at end of block bitmap is not set [ 59.699296][ T1371] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.184: bg 0: block 255: padding at end of block bitmap is not set [ 59.718458][ T1376] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 59.728054][ T1376] System zones: 0-7 [ 59.734899][ T1374] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.185: bg 0: block 255: padding at end of block bitmap is not set [ 59.770296][ T1391] loop0: detected capacity change from 0 to 2048 [ 59.782768][ T1391] EXT4-fs: Ignoring removed nobh option [ 59.798705][ T1400] loop3: detected capacity change from 0 to 2048 [ 59.810868][ T1400] EXT4-fs: Ignoring removed nobh option [ 59.817587][ T1391] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 59.827556][ T1396] loop2: detected capacity change from 0 to 2048 [ 59.832961][ T1394] loop6: detected capacity change from 0 to 2048 [ 59.847490][ T1403] loop5: detected capacity change from 0 to 2048 [ 59.854729][ T1394] EXT4-fs: Ignoring removed nobh option [ 59.860954][ T1391] System zones: 0-7 [ 59.866075][ T1403] EXT4-fs: Ignoring removed nobh option [ 59.866089][ T1400] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 59.872147][ T1396] EXT4-fs: Ignoring removed nobh option [ 59.886347][ T1400] System zones: 0-7 [ 59.888774][ T1390] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.189: bg 0: block 255: padding at end of block bitmap is not set [ 59.905050][ T1399] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.190: bg 0: block 255: padding at end of block bitmap is not set [ 59.920114][ T1394] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 59.931412][ T1394] System zones: 0-7 [ 59.931758][ T1396] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 59.946423][ T1396] System zones: 0-7 [ 59.953307][ T1395] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.187: bg 0: block 255: padding at end of block bitmap is not set [ 59.969415][ T1403] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 59.979466][ T1393] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.188: bg 0: block 255: padding at end of block bitmap is not set [ 59.979892][ T1415] loop0: detected capacity change from 0 to 2048 [ 59.994669][ T1403] System zones: 0-7 [ 60.006407][ T1415] EXT4-fs: Ignoring removed nobh option [ 60.015442][ T1402] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.191: bg 0: block 255: padding at end of block bitmap is not set [ 60.050867][ T1420] loop2: detected capacity change from 0 to 2048 [ 60.058789][ T1415] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 60.066458][ T1420] EXT4-fs: Ignoring removed nobh option [ 60.071094][ T1424] loop6: detected capacity change from 0 to 2048 [ 60.079759][ T1424] EXT4-fs: Ignoring removed nobh option [ 60.090163][ T1415] System zones: 0-7 [ 60.104608][ T1414] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.192: bg 0: block 255: padding at end of block bitmap is not set [ 60.115327][ T1427] loop3: detected capacity change from 0 to 2048 [ 60.123207][ T1430] loop5: detected capacity change from 0 to 2048 [ 60.132921][ T1430] EXT4-fs: Ignoring removed nobh option [ 60.139221][ T1424] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 60.147838][ T1427] EXT4-fs: Ignoring removed nobh option [ 60.152246][ T1424] System zones: [ 60.155623][ T1420] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 60.156798][ T1424] 0-7 [ 60.168159][ T1420] System zones: 0-7 [ 60.177130][ T1423] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.195: bg 0: block 255: padding at end of block bitmap is not set [ 60.206796][ T1419] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.194: bg 0: block 255: padding at end of block bitmap is not set [ 60.221624][ T1427] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 60.228779][ T1441] loop0: detected capacity change from 0 to 2048 [ 60.230768][ T1430] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 60.238225][ T1441] EXT4-fs: Ignoring removed nobh option [ 60.246526][ T1427] System zones: 0-7 [ 60.254763][ T1430] System zones: 0-7 [ 60.290463][ T1429] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.196: bg 0: block 255: padding at end of block bitmap is not set [ 60.305460][ T1426] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.193: bg 0: block 255: padding at end of block bitmap is not set [ 60.315869][ T1441] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 60.328590][ T1441] System zones: 0-7 [ 60.334911][ T1438] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.197: bg 0: block 255: padding at end of block bitmap is not set [ 60.339844][ T1445] loop6: detected capacity change from 0 to 2048 [ 60.361079][ T1447] loop2: detected capacity change from 0 to 2048 [ 60.377339][ T1445] EXT4-fs: Ignoring removed nobh option [ 60.386350][ T1447] EXT4-fs: Ignoring removed nobh option [ 60.400066][ T1455] loop3: detected capacity change from 0 to 2048 [ 60.415542][ T1454] loop5: detected capacity change from 0 to 2048 [ 60.416866][ T1455] EXT4-fs: Ignoring removed nobh option [ 60.429935][ T1454] EXT4-fs: Ignoring removed nobh option [ 60.435747][ T1445] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 60.435794][ T1445] System zones: 0-7 [ 60.450074][ T1444] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.198: bg 0: block 255: padding at end of block bitmap is not set [ 60.454754][ T1461] loop0: detected capacity change from 0 to 2048 [ 60.465857][ T1455] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 60.479372][ T1455] System zones: 0-7 [ 60.485258][ T1461] EXT4-fs: Ignoring removed nobh option [ 60.490875][ T1453] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.201: bg 0: block 255: padding at end of block bitmap is not set [ 60.507246][ T1447] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 60.516114][ T1447] System zones: 0-7 [ 60.532026][ T1446] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.199: bg 0: block 255: padding at end of block bitmap is not set [ 60.548866][ T1454] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 60.558890][ T1461] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 60.564411][ T1468] loop6: detected capacity change from 0 to 2048 [ 60.567169][ T1454] System zones: [ 60.574577][ T1461] System zones: [ 60.578269][ T1454] 0-7 [ 60.582342][ T1461] 0-7 [ 60.588689][ T1468] EXT4-fs: Ignoring removed nobh option [ 60.595075][ T1458] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.202: bg 0: block 255: padding at end of block bitmap is not set [ 60.616979][ T1452] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.200: bg 0: block 255: padding at end of block bitmap is not set [ 60.645277][ T1475] loop3: detected capacity change from 0 to 2048 [ 60.654864][ T1468] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 60.655708][ T1475] EXT4-fs: Ignoring removed nobh option [ 60.669169][ T1468] System zones: 0-7 [ 60.669471][ T1479] loop2: detected capacity change from 0 to 2048 [ 60.692931][ T1479] EXT4-fs: Ignoring removed nobh option [ 60.700415][ T1467] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.203: bg 0: block 255: padding at end of block bitmap is not set [ 60.720456][ T1483] loop0: detected capacity change from 0 to 2048 [ 60.728628][ T1483] EXT4-fs: Ignoring removed nobh option [ 60.737673][ T1475] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 60.739375][ T1486] loop5: detected capacity change from 0 to 2048 [ 60.746508][ T1475] System zones: 0-7 [ 60.757815][ T1474] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.204: bg 0: block 255: padding at end of block bitmap is not set [ 60.769918][ T1486] EXT4-fs: Ignoring removed nobh option [ 60.783544][ T1483] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 60.788971][ T1479] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 60.791787][ T1483] System zones: 0-7 [ 60.801210][ T1479] System zones: 0-7 [ 60.813258][ T1477] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.205: bg 0: block 255: padding at end of block bitmap is not set [ 60.820373][ T1493] loop6: detected capacity change from 0 to 2048 [ 60.835841][ T1493] EXT4-fs: Ignoring removed nobh option [ 60.840823][ T1482] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.206: bg 0: block 255: padding at end of block bitmap is not set [ 60.857727][ T1486] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 60.866726][ T1486] System zones: 0-7 [ 60.878890][ T1493] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 60.888683][ T1485] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.207: bg 0: block 255: padding at end of block bitmap is not set [ 60.900012][ T1502] loop3: detected capacity change from 0 to 2048 [ 60.904643][ T1493] System zones: 0-7 [ 60.912668][ T1502] EXT4-fs: Ignoring removed nobh option [ 60.938833][ T1492] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.208: bg 0: block 255: padding at end of block bitmap is not set [ 60.947770][ T1502] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 60.961589][ T1502] System zones: 0-7 [ 60.974262][ T1500] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.209: bg 0: block 255: padding at end of block bitmap is not set [ 60.977268][ T1505] loop0: detected capacity change from 0 to 2048 [ 60.991425][ T1508] loop2: detected capacity change from 0 to 2048 [ 60.996964][ T1505] EXT4-fs: Ignoring removed nobh option [ 61.009089][ T1508] EXT4-fs: Ignoring removed nobh option [ 61.037577][ T1513] loop5: detected capacity change from 0 to 2048 [ 61.043837][ T1518] loop6: detected capacity change from 0 to 2048 [ 61.050728][ T1518] EXT4-fs: Ignoring removed nobh option [ 61.056869][ T1513] EXT4-fs: Ignoring removed nobh option [ 61.071267][ T1505] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 61.081928][ T1505] System zones: 0-7 [ 61.097229][ T1508] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 61.105376][ T1504] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.211: bg 0: block 255: padding at end of block bitmap is not set [ 61.106111][ T1508] System zones: 0-7 [ 61.128559][ T1522] loop3: detected capacity change from 0 to 2048 [ 61.128565][ T1507] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.210: bg 0: block 255: padding at end of block bitmap is not set [ 61.137011][ T1522] EXT4-fs: Ignoring removed nobh option [ 61.157186][ T1513] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 61.166554][ T1518] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 61.171439][ T1513] System zones: 0-7 [ 61.175074][ T1518] System zones: 0-7 [ 61.184721][ T1512] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.212: bg 0: block 255: padding at end of block bitmap is not set [ 61.200150][ T1516] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.213: bg 0: block 255: padding at end of block bitmap is not set [ 61.218462][ T1522] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 61.250784][ T1522] System zones: 0-7 [ 61.256462][ T1521] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.214: bg 0: block 255: padding at end of block bitmap is not set [ 61.278092][ T1538] loop6: detected capacity change from 0 to 2048 [ 61.285373][ T1538] EXT4-fs: Ignoring removed nobh option [ 61.291940][ T1534] loop2: detected capacity change from 0 to 2048 [ 61.299041][ T1534] EXT4-fs: Ignoring removed nobh option [ 61.307058][ T1536] loop5: detected capacity change from 0 to 2048 [ 61.328454][ T1536] EXT4-fs: Ignoring removed nobh option [ 61.334877][ T1534] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 61.343749][ T1541] loop0: detected capacity change from 0 to 2048 [ 61.350737][ T1541] EXT4-fs: Ignoring removed nobh option [ 61.357421][ T1534] System zones: 0-7 [ 61.363157][ T1531] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.216: bg 0: block 255: padding at end of block bitmap is not set [ 61.388058][ T1544] loop3: detected capacity change from 0 to 2048 [ 61.390901][ T1536] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 61.395408][ T1544] EXT4-fs: Ignoring removed nobh option [ 61.408775][ T1536] System zones: 0-7 [ 61.409747][ T1541] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 61.422504][ T1541] System zones: 0-7 [ 61.428045][ T1538] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 61.448819][ T1555] loop2: detected capacity change from 0 to 2048 [ 61.454042][ T1538] System zones: 0-7 [ 61.456374][ T1555] EXT4-fs: Ignoring removed nobh option [ 61.466175][ T1544] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 61.466454][ T1532] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.217: bg 0: block 255: padding at end of block bitmap is not set [ 61.489376][ T1540] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.215: bg 0: block 255: padding at end of block bitmap is not set [ 61.490576][ T1544] System zones: [ 61.505166][ T1533] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.218: bg 0: block 255: padding at end of block bitmap is not set [ 61.517590][ T1544] 0-7 [ 61.526226][ T1555] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 61.536935][ T1555] System zones: 0-7 [ 61.539569][ T1543] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.219: bg 0: block 255: padding at end of block bitmap is not set [ 61.550307][ T1554] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.220: bg 0: block 255: padding at end of block bitmap is not set [ 61.601586][ T1562] loop5: detected capacity change from 0 to 2048 [ 61.609341][ T1562] EXT4-fs: Ignoring removed nobh option [ 61.625092][ T1567] loop0: detected capacity change from 0 to 2048 [ 61.629343][ T1568] loop6: detected capacity change from 0 to 2048 [ 61.644625][ T1567] EXT4-fs: Ignoring removed nobh option [ 61.652562][ T1568] EXT4-fs: Ignoring removed nobh option [ 61.656936][ T1562] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 61.668472][ T1570] loop3: detected capacity change from 0 to 2048 [ 61.678103][ T1570] EXT4-fs: Ignoring removed nobh option [ 61.684522][ T1562] System zones: 0-7 [ 61.696622][ T1576] loop2: detected capacity change from 0 to 2048 [ 61.696978][ T1567] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 61.706316][ T1576] EXT4-fs: Ignoring removed nobh option [ 61.715666][ T1567] System zones: 0-7 [ 61.717551][ T1568] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 61.732700][ T1564] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.222: bg 0: block 255: padding at end of block bitmap is not set [ 61.747270][ T1568] System zones: 0-7 [ 61.749204][ T1561] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.221: bg 0: block 255: padding at end of block bitmap is not set [ 61.766020][ T1565] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.223: bg 0: block 255: padding at end of block bitmap is not set [ 61.782705][ T1570] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 61.787351][ T1576] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 61.790954][ T1570] System zones: 0-7 [ 61.799359][ T1576] System zones: 0-7 [ 61.809817][ T1566] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.224: bg 0: block 255: padding at end of block bitmap is not set [ 61.822293][ T1573] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.225: bg 0: block 255: padding at end of block bitmap is not set [ 61.869690][ T1588] loop6: detected capacity change from 0 to 2048 [ 61.877062][ T1590] loop0: detected capacity change from 0 to 2048 [ 61.891815][ T1588] EXT4-fs: Ignoring removed nobh option [ 61.891913][ T1593] loop5: detected capacity change from 0 to 2048 [ 61.905727][ T1590] EXT4-fs: Ignoring removed nobh option [ 61.912347][ T1593] EXT4-fs: Ignoring removed nobh option [ 61.929496][ T1596] loop3: detected capacity change from 0 to 2048 [ 61.937225][ T1596] EXT4-fs: Ignoring removed nobh option [ 61.951252][ T1588] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 61.960269][ T1588] System zones: 0-7 [ 61.960480][ T1590] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 61.969068][ T1593] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 61.981494][ T1593] System zones: 0-7 [ 61.986374][ T1590] System zones: 0-7 [ 61.991359][ T1587] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.228: bg 0: block 255: padding at end of block bitmap is not set [ 62.007616][ T1592] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.226: bg 0: block 255: padding at end of block bitmap is not set [ 62.011200][ T1586] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.227: bg 0: block 255: padding at end of block bitmap is not set [ 62.023567][ T1596] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 62.044282][ T1596] System zones: 0-7 [ 62.053587][ T1602] loop2: detected capacity change from 0 to 2048 [ 62.054351][ T1595] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.229: bg 0: block 255: padding at end of block bitmap is not set [ 62.060463][ T1602] EXT4-fs: Ignoring removed nobh option [ 62.116678][ T1614] loop6: detected capacity change from 0 to 2048 [ 62.124121][ T1614] EXT4-fs: Ignoring removed nobh option [ 62.130103][ T1602] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 62.146330][ T1612] loop5: detected capacity change from 0 to 2048 [ 62.153467][ T1612] EXT4-fs: Ignoring removed nobh option [ 62.159711][ T1602] System zones: 0-7 [ 62.173348][ T1619] loop0: detected capacity change from 0 to 2048 [ 62.180070][ T1619] EXT4-fs: Ignoring removed nobh option [ 62.186707][ T1612] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 62.192798][ T1601] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.230: bg 0: block 255: padding at end of block bitmap is not set [ 62.198766][ T1612] System zones: 0-7 [ 62.211047][ T1614] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 62.222349][ T1610] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.231: bg 0: block 255: padding at end of block bitmap is not set [ 62.236333][ T1614] System zones: 0-7 [ 62.245004][ T1619] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 62.253466][ T1619] System zones: 0-7 [ 62.260065][ T1611] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.232: bg 0: block 255: padding at end of block bitmap is not set [ 62.265849][ T1618] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.233: bg 0: block 255: padding at end of block bitmap is not set [ 62.302927][ T1628] loop3: detected capacity change from 0 to 2048 [ 62.316581][ T1631] loop2: detected capacity change from 0 to 2048 [ 62.320552][ T1628] EXT4-fs: Ignoring removed nobh option [ 62.324530][ T1631] EXT4-fs: Ignoring removed nobh option [ 62.360745][ T1628] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 62.371949][ T1636] loop5: detected capacity change from 0 to 2048 [ 62.380325][ T1636] EXT4-fs: Ignoring removed nobh option [ 62.386677][ T1628] System zones: 0-7 [ 62.386933][ T1634] loop6: detected capacity change from 0 to 2048 [ 62.396449][ T1627] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.234: bg 0: block 255: padding at end of block bitmap is not set [ 62.413250][ T1634] EXT4-fs: Ignoring removed nobh option [ 62.420871][ T1642] loop0: detected capacity change from 0 to 2048 [ 62.421392][ T1636] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 62.427969][ T1642] EXT4-fs: Ignoring removed nobh option [ 62.442376][ T1631] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 62.450959][ T1636] System zones: 0-7 [ 62.452232][ T1631] System zones: 0-7 [ 62.460993][ T1635] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.236: bg 0: block 255: padding at end of block bitmap is not set [ 62.476149][ T1634] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 62.482361][ T1649] loop3: detected capacity change from 0 to 2048 [ 62.484545][ T1634] System zones: 0-7 [ 62.491122][ T1630] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.235: bg 0: block 255: padding at end of block bitmap is not set [ 62.492570][ T1642] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 62.511035][ T1649] EXT4-fs: Ignoring removed nobh option [ 62.527388][ T1633] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.237: bg 0: block 255: padding at end of block bitmap is not set [ 62.548199][ T1642] System zones: 0-7 [ 62.565356][ T1649] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 62.566519][ T1641] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.238: bg 0: block 255: padding at end of block bitmap is not set [ 62.588041][ T1649] System zones: 0-7 [ 62.604220][ T1658] loop2: detected capacity change from 0 to 2048 [ 62.611000][ T1658] EXT4-fs: Ignoring removed nobh option [ 62.619750][ T1648] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.239: bg 0: block 255: padding at end of block bitmap is not set [ 62.640964][ T1661] loop5: detected capacity change from 0 to 2048 [ 62.649148][ T1661] EXT4-fs: Ignoring removed nobh option [ 62.671587][ T1664] loop6: detected capacity change from 0 to 2048 [ 62.676561][ T1669] loop3: detected capacity change from 0 to 2048 [ 62.684722][ T1664] EXT4-fs: Ignoring removed nobh option [ 62.684725][ T1658] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 62.684778][ T1658] System zones: [ 62.690932][ T1673] loop0: detected capacity change from 0 to 2048 [ 62.708366][ T1669] EXT4-fs: Ignoring removed nobh option [ 62.710722][ T1661] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 62.722618][ T1658] 0-7 [ 62.724536][ T1673] EXT4-fs: Ignoring removed nobh option [ 62.739795][ T1661] System zones: 0-7 [ 62.754085][ T1664] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 62.757679][ T1656] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.240: bg 0: block 255: padding at end of block bitmap is not set [ 62.768823][ T1664] System zones: [ 62.780672][ T1660] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.241: bg 0: block 255: padding at end of block bitmap is not set [ 62.799579][ T1664] 0-7 [ 62.806173][ T1663] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.242: bg 0: block 255: padding at end of block bitmap is not set [ 62.821254][ T1673] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 62.825469][ T1669] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 62.829594][ T1673] System zones: 0-7 [ 62.843162][ T1669] System zones: 0-7 [ 62.843707][ T1671] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.243: bg 0: block 255: padding at end of block bitmap is not set [ 62.865951][ T1668] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.244: bg 0: block 255: padding at end of block bitmap is not set 2025/11/08 16:11:47 executed programs: 239 [ 62.875026][ T1683] loop2: detected capacity change from 0 to 2048 [ 62.888122][ T1683] EXT4-fs: Ignoring removed nobh option [ 62.931129][ T1691] loop0: detected capacity change from 0 to 2048 [ 62.934186][ T1686] loop5: detected capacity change from 0 to 2048 [ 62.938683][ T1691] EXT4-fs: Ignoring removed nobh option [ 62.948491][ T1686] EXT4-fs: Ignoring removed nobh option [ 62.961339][ T1683] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 62.969182][ T1695] loop3: detected capacity change from 0 to 2048 [ 62.979673][ T1695] EXT4-fs: Ignoring removed nobh option [ 62.985631][ T1690] loop6: detected capacity change from 0 to 2048 [ 62.992385][ T1686] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 62.998790][ T1683] System zones: [ 63.007240][ T1686] System zones: [ 63.007389][ T1683] 0-7 [ 63.010912][ T1686] 0-7 [ 63.015011][ T1683] [ 63.017787][ T1691] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 63.020550][ T1690] EXT4-fs: Ignoring removed nobh option [ 63.032383][ T1691] System zones: 0-7 [ 63.037377][ T1682] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.245: bg 0: block 255: padding at end of block bitmap is not set [ 63.042111][ T1686] [ 63.062778][ T1695] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 63.063176][ T1688] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.248: bg 0: block 255: padding at end of block bitmap is not set [ 63.072204][ T1695] System zones: 0-7 [ 63.092630][ T1685] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.246: bg 0: block 255: padding at end of block bitmap is not set [ 63.103926][ T1693] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.249: bg 0: block 255: padding at end of block bitmap is not set [ 63.108618][ T1690] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 63.129818][ T1690] System zones: 0-7 [ 63.153194][ T1689] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.247: bg 0: block 255: padding at end of block bitmap is not set [ 63.185240][ T1708] loop5: detected capacity change from 0 to 2048 [ 63.196282][ T1711] loop2: detected capacity change from 0 to 2048 [ 63.196493][ T1713] loop3: detected capacity change from 0 to 2048 [ 63.202977][ T1711] EXT4-fs: Ignoring removed nobh option [ 63.215217][ T1708] EXT4-fs: Ignoring removed nobh option [ 63.222124][ T1717] loop0: detected capacity change from 0 to 2048 [ 63.238120][ T1713] EXT4-fs: Ignoring removed nobh option [ 63.240648][ T1717] EXT4-fs: Ignoring removed nobh option [ 63.260553][ T1708] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 63.270019][ T1708] System zones: 0-7 [ 63.276433][ T1711] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 63.285879][ T1707] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.251: bg 0: block 255: padding at end of block bitmap is not set [ 63.300766][ T1711] System zones: 0-7 [ 63.311321][ T1709] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.250: bg 0: block 255: padding at end of block bitmap is not set [ 63.328465][ T1713] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 63.328724][ T1717] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 63.339443][ T1713] System zones: 0-7 [ 63.346244][ T1717] System zones: 0-7 [ 63.362430][ T1716] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.252: bg 0: block 255: padding at end of block bitmap is not set [ 63.372856][ T1712] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.253: bg 0: block 255: padding at end of block bitmap is not set [ 63.394203][ T1728] loop6: detected capacity change from 0 to 2048 [ 63.403014][ T1728] EXT4-fs: Ignoring removed nobh option [ 63.406631][ T1731] loop5: detected capacity change from 0 to 2048 [ 63.418229][ T1731] EXT4-fs: Ignoring removed nobh option [ 63.431289][ T1734] loop2: detected capacity change from 0 to 2048 [ 63.438762][ T1734] EXT4-fs: Ignoring removed nobh option [ 63.457902][ T1734] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 63.458786][ T1728] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 63.474407][ T1743] loop3: detected capacity change from 0 to 2048 [ 63.480862][ T1731] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 63.480906][ T1734] System zones: [ 63.489873][ T1731] System zones: 0-7 [ 63.506811][ T1743] EXT4-fs: Ignoring removed nobh option [ 63.512679][ T1734] 0-7 [ 63.516225][ T1728] System zones: 0-7 [ 63.528762][ T1727] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.254: bg 0: block 255: padding at end of block bitmap is not set [ 63.540626][ T1730] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.255: bg 0: block 255: padding at end of block bitmap is not set [ 63.544256][ T1733] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.256: bg 0: block 255: padding at end of block bitmap is not set [ 63.587704][ T1746] loop0: detected capacity change from 0 to 2048 [ 63.600784][ T1750] loop6: detected capacity change from 0 to 2048 [ 63.612702][ T1750] EXT4-fs: Ignoring removed nobh option [ 63.622913][ T1746] EXT4-fs: Ignoring removed nobh option [ 63.638318][ T1756] loop2: detected capacity change from 0 to 2048 [ 63.639135][ T1755] loop5: detected capacity change from 0 to 2048 [ 63.652084][ T1756] EXT4-fs: Ignoring removed nobh option [ 63.660652][ T1746] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 63.668034][ T1743] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 63.677392][ T1746] System zones: 0-7 [ 63.683297][ T1745] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.258: bg 0: block 255: padding at end of block bitmap is not set [ 63.698455][ T1750] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 63.700151][ T1743] System zones: [ 63.707783][ T1756] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 63.707844][ T1755] EXT4-fs: Ignoring removed nobh option [ 63.717937][ T1756] System zones: [ 63.719933][ T1743] 0-7 [ 63.728978][ T1750] System zones: 0-7 [ 63.735735][ T1756] 0-7 [ 63.739908][ T1753] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.260: bg 0: block 255: padding at end of block bitmap is not set [ 63.753875][ T1736] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.257: bg 0: block 255: padding at end of block bitmap is not set [ 63.756746][ T1749] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.259: bg 0: block 255: padding at end of block bitmap is not set [ 63.771562][ T1755] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 63.793654][ T1755] System zones: 0-7 [ 63.801062][ T1754] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.261: bg 0: block 255: padding at end of block bitmap is not set [ 63.851237][ T1769] loop3: detected capacity change from 0 to 2048 [ 63.867122][ T1769] EXT4-fs: Ignoring removed nobh option [ 63.872785][ T1772] loop0: detected capacity change from 0 to 2048 [ 63.884063][ T1775] loop2: detected capacity change from 0 to 2048 [ 63.890964][ T1772] EXT4-fs: Ignoring removed nobh option [ 63.905090][ T1779] loop5: detected capacity change from 0 to 2048 [ 63.906580][ T1780] loop6: detected capacity change from 0 to 2048 [ 63.917286][ T1775] EXT4-fs: Ignoring removed nobh option [ 63.923900][ T1780] EXT4-fs: Ignoring removed nobh option [ 63.930558][ T1779] EXT4-fs: Ignoring removed nobh option [ 63.948937][ T1772] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 63.949033][ T1769] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 63.957227][ T1772] System zones: 0-7 [ 63.970525][ T1769] System zones: 0-7 [ 63.976815][ T1771] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.262: bg 0: block 255: padding at end of block bitmap is not set [ 63.995054][ T1768] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.263: bg 0: block 255: padding at end of block bitmap is not set [ 63.995810][ T1779] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 64.010347][ T1775] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 64.019393][ T1780] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 64.028218][ T1775] System zones: 0-7 [ 64.036756][ T1779] System zones: 0-7 [ 64.041924][ T1780] System zones: 0-7 [ 64.056398][ T1778] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.266: bg 0: block 255: padding at end of block bitmap is not set [ 64.072150][ T1774] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.264: bg 0: block 255: padding at end of block bitmap is not set [ 64.074521][ T1777] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.265: bg 0: block 255: padding at end of block bitmap is not set [ 64.112163][ T1794] loop0: detected capacity change from 0 to 2048 [ 64.119160][ T1794] EXT4-fs: Ignoring removed nobh option [ 64.131294][ T1797] loop3: detected capacity change from 0 to 2048 [ 64.138281][ T1797] EXT4-fs: Ignoring removed nobh option [ 64.151884][ T1794] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 64.161478][ T1794] System zones: 0-7 [ 64.173026][ T1797] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 64.178343][ T1804] loop6: detected capacity change from 0 to 2048 [ 64.181180][ T1797] System zones: 0-7 [ 64.194396][ T1803] loop5: detected capacity change from 0 to 2048 [ 64.203889][ T1793] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.267: bg 0: block 255: padding at end of block bitmap is not set [ 64.205279][ T1804] EXT4-fs: Ignoring removed nobh option [ 64.222531][ T1796] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.268: bg 0: block 255: padding at end of block bitmap is not set [ 64.225677][ T1803] EXT4-fs: Ignoring removed nobh option [ 64.255780][ T1810] loop2: detected capacity change from 0 to 2048 [ 64.264398][ T1810] EXT4-fs: Ignoring removed nobh option [ 64.281354][ T1804] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 64.292454][ T1803] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 64.293855][ T1804] System zones: 0-7 [ 64.322117][ T1810] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 64.325993][ T1803] System zones: 0-7 [ 64.333384][ T1810] System zones: 0-7 [ 64.334931][ T1801] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.270: bg 0: block 255: padding at end of block bitmap is not set [ 64.356076][ T1799] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.269: bg 0: block 255: padding at end of block bitmap is not set [ 64.360691][ T1820] loop0: detected capacity change from 0 to 2048 [ 64.377468][ T1809] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.271: bg 0: block 255: padding at end of block bitmap is not set [ 64.378581][ T1822] loop3: detected capacity change from 0 to 2048 [ 64.392175][ T1820] EXT4-fs: Ignoring removed nobh option [ 64.405685][ T1822] EXT4-fs: Ignoring removed nobh option [ 64.417945][ T1820] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 64.426911][ T1820] System zones: 0-7 [ 64.441340][ T1822] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 64.457477][ T1822] System zones: 0-7 [ 64.465566][ T1818] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.272: bg 0: block 255: padding at end of block bitmap is not set [ 64.481210][ T1819] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.273: bg 0: block 255: padding at end of block bitmap is not set [ 64.500374][ T1827] loop2: detected capacity change from 0 to 2048 [ 64.507153][ T1827] EXT4-fs: Ignoring removed nobh option [ 64.515189][ T1831] loop5: detected capacity change from 0 to 2048 [ 64.521444][ T1835] loop6: detected capacity change from 0 to 2048 [ 64.524213][ T1831] EXT4-fs: Ignoring removed nobh option [ 64.534940][ T1835] EXT4-fs: Ignoring removed nobh option [ 64.548424][ T1827] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 64.558504][ T1827] System zones: 0-7 [ 64.569762][ T1842] loop3: detected capacity change from 0 to 2048 [ 64.573159][ T1826] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.274: bg 0: block 255: padding at end of block bitmap is not set [ 64.602497][ T1842] EXT4-fs: Ignoring removed nobh option [ 64.606945][ T1838] loop0: detected capacity change from 0 to 2048 [ 64.608642][ T1831] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 64.618022][ T1838] EXT4-fs: Ignoring removed nobh option [ 64.630878][ T1835] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 64.640532][ T1831] System zones: 0-7 [ 64.645679][ T1835] System zones: 0-7 [ 64.653831][ T1834] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.275: bg 0: block 255: padding at end of block bitmap is not set [ 64.667589][ T1830] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.276: bg 0: block 255: padding at end of block bitmap is not set [ 64.671474][ T1838] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 64.691587][ T1838] System zones: 0-7 [ 64.700381][ T1837] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.277: bg 0: block 255: padding at end of block bitmap is not set [ 64.702099][ T1842] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 64.723502][ T1842] System zones: 0-7 [ 64.728989][ T1851] loop2: detected capacity change from 0 to 2048 [ 64.734551][ T1841] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.278: bg 0: block 255: padding at end of block bitmap is not set [ 64.735800][ T1851] EXT4-fs: Ignoring removed nobh option [ 64.778146][ T1851] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 64.797387][ T1851] System zones: 0-7 [ 64.798191][ T1862] loop6: detected capacity change from 0 to 2048 [ 64.814094][ T1862] EXT4-fs: Ignoring removed nobh option [ 64.821516][ T1850] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.279: bg 0: block 255: padding at end of block bitmap is not set [ 64.822991][ T1857] loop5: detected capacity change from 0 to 2048 [ 64.855821][ T1866] loop3: detected capacity change from 0 to 2048 [ 64.857235][ T1857] EXT4-fs: Ignoring removed nobh option [ 64.863886][ T1868] loop0: detected capacity change from 0 to 2048 [ 64.874649][ T1862] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 64.874938][ T1866] EXT4-fs: Ignoring removed nobh option [ 64.893534][ T1868] EXT4-fs: Ignoring removed nobh option [ 64.899669][ T1862] System zones: 0-7 [ 64.921033][ T1861] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.281: bg 0: block 255: padding at end of block bitmap is not set [ 64.937200][ T1857] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 64.942112][ T1866] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 64.951069][ T1857] System zones: 0-7 [ 64.956521][ T1866] System zones: 0-7 [ 64.964339][ T1868] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 64.977696][ T1868] System zones: 0-7 [ 64.989254][ T1877] loop2: detected capacity change from 0 to 2048 [ 64.989331][ T1865] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.282: bg 0: block 255: padding at end of block bitmap is not set [ 64.998179][ T1856] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.280: bg 0: block 255: padding at end of block bitmap is not set [ 65.025695][ T1877] EXT4-fs: Ignoring removed nobh option [ 65.026320][ T1864] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.283: bg 0: block 255: padding at end of block bitmap is not set [ 65.056382][ T1882] loop6: detected capacity change from 0 to 2048 [ 65.063120][ T1877] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 65.063463][ T1882] EXT4-fs: Ignoring removed nobh option [ 65.086079][ T1877] System zones: 0-7 [ 65.102636][ T1876] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.284: bg 0: block 255: padding at end of block bitmap is not set [ 65.124117][ T1889] loop0: detected capacity change from 0 to 2048 [ 65.131061][ T1889] EXT4-fs: Ignoring removed nobh option [ 65.145967][ T1891] loop3: detected capacity change from 0 to 2048 [ 65.157154][ T1882] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 65.157335][ T1894] loop5: detected capacity change from 0 to 2048 [ 65.176190][ T1894] EXT4-fs: Ignoring removed nobh option [ 65.182376][ T1889] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 65.182514][ T1891] EXT4-fs: Ignoring removed nobh option [ 65.190948][ T1882] System zones: 0-7 [ 65.205128][ T1899] loop2: detected capacity change from 0 to 2048 [ 65.211958][ T1899] EXT4-fs: Ignoring removed nobh option [ 65.214041][ T1881] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.285: bg 0: block 255: padding at end of block bitmap is not set [ 65.217958][ T1889] System zones: 0-7 [ 65.250919][ T1894] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 65.260061][ T1888] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.287: bg 0: block 255: padding at end of block bitmap is not set [ 65.262525][ T1894] System zones: [ 65.275307][ T1899] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 65.276494][ T1894] 0-7 [ 65.278905][ T1899] System zones: [ 65.286987][ T1894] [ 65.296239][ T1891] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 65.297686][ T1893] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.288: bg 0: block 255: padding at end of block bitmap is not set [ 65.323083][ T1891] System zones: 0-7 [ 65.332862][ T1899] 0-7 [ 65.336001][ T1887] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.286: bg 0: block 255: padding at end of block bitmap is not set [ 65.351839][ T1898] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.289: bg 0: block 255: padding at end of block bitmap is not set [ 65.403021][ T1912] loop2: detected capacity change from 0 to 2048 [ 65.405086][ T1915] loop3: detected capacity change from 0 to 2048 [ 65.409965][ T1912] EXT4-fs: Ignoring removed nobh option [ 65.424182][ T1910] loop0: detected capacity change from 0 to 2048 [ 65.438017][ T1918] loop6: detected capacity change from 0 to 2048 [ 65.441442][ T1915] EXT4-fs: Ignoring removed nobh option [ 65.445377][ T1910] EXT4-fs: Ignoring removed nobh option [ 65.468028][ T1918] EXT4-fs: Ignoring removed nobh option [ 65.483788][ T1912] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 65.493144][ T1923] loop5: detected capacity change from 0 to 2048 [ 65.493965][ T1912] System zones: 0-7 [ 65.506357][ T1918] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 65.510136][ T1923] EXT4-fs: Ignoring removed nobh option [ 65.520420][ T1918] System zones: 0-7 [ 65.523709][ T1911] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.293: bg 0: block 255: padding at end of block bitmap is not set [ 65.525255][ T1915] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 65.547169][ T1910] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 65.547521][ T1917] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.290: bg 0: block 255: padding at end of block bitmap is not set [ 65.566985][ T1910] System zones: [ 65.570778][ T1915] System zones: 0-7 [ 65.579995][ T1910] 0-7 [ 65.589227][ T1914] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.292: bg 0: block 255: padding at end of block bitmap is not set [ 65.602725][ T1923] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 65.614226][ T1923] System zones: 0-7 [ 65.620280][ T1909] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.291: bg 0: block 255: padding at end of block bitmap is not set [ 65.633980][ T1921] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.294: bg 0: block 255: padding at end of block bitmap is not set [ 65.671909][ T1935] loop2: detected capacity change from 0 to 2048 [ 65.688256][ T1938] loop6: detected capacity change from 0 to 2048 [ 65.701970][ T1941] loop0: detected capacity change from 0 to 2048 [ 65.701970][ T1944] loop3: detected capacity change from 0 to 2048 [ 65.702257][ T1941] EXT4-fs: Ignoring removed nobh option [ 65.712583][ T1938] EXT4-fs: Ignoring removed nobh option [ 65.720993][ T1935] EXT4-fs: Ignoring removed nobh option [ 65.735188][ T1944] EXT4-fs: Ignoring removed nobh option [ 65.745063][ T1941] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 65.754913][ T1941] System zones: 0-7 [ 65.760518][ T1940] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.298: bg 0: block 255: padding at end of block bitmap is not set [ 65.775267][ T1944] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 65.785044][ T1944] System zones: 0-7 [ 65.790265][ T1943] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.297: bg 0: block 255: padding at end of block bitmap is not set [ 65.798587][ T1938] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 65.806188][ T1935] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 65.813592][ T1938] System zones: 0-7 [ 65.821794][ T1935] System zones: 0-7 [ 65.828652][ T1937] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.296: bg 0: block 255: padding at end of block bitmap is not set [ 65.840547][ T1934] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.295: bg 0: block 255: padding at end of block bitmap is not set [ 65.874038][ T1954] loop5: detected capacity change from 0 to 2048 [ 65.881813][ T1954] EXT4-fs: Ignoring removed nobh option [ 65.899858][ T1961] loop6: detected capacity change from 0 to 2048 [ 65.907311][ T1954] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 65.916398][ T1961] EXT4-fs: Ignoring removed nobh option [ 65.922147][ T1954] System zones: 0-7 [ 65.928296][ T1953] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.299: bg 0: block 255: padding at end of block bitmap is not set [ 65.931781][ T1964] loop0: detected capacity change from 0 to 2048 [ 65.949677][ T1964] EXT4-fs: Ignoring removed nobh option [ 65.960194][ T1963] loop3: detected capacity change from 0 to 2048 [ 65.975962][ T1963] EXT4-fs: Ignoring removed nobh option [ 65.987177][ T1961] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 66.007978][ T1961] System zones: 0-7 [ 66.010997][ T1972] loop2: detected capacity change from 0 to 2048 [ 66.020012][ T1977] loop5: detected capacity change from 0 to 2048 [ 66.022318][ T1959] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.303: bg 0: block 255: padding at end of block bitmap is not set [ 66.028030][ T1977] EXT4-fs: Ignoring removed nobh option [ 66.049122][ T1964] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 66.049752][ T1972] EXT4-fs: Ignoring removed nobh option [ 66.058557][ T1963] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 66.079127][ T1964] System zones: 0-7 [ 66.081521][ T1963] System zones: 0-7 [ 66.086792][ T1958] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.300: bg 0: block 255: padding at end of block bitmap is not set [ 66.098774][ T1960] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.301: bg 0: block 255: padding at end of block bitmap is not set [ 66.117433][ T1977] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 66.135716][ T1985] loop6: detected capacity change from 0 to 2048 [ 66.139588][ T1977] System zones: 0-7 [ 66.143913][ T1972] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 66.151479][ T1985] EXT4-fs: Ignoring removed nobh option [ 66.162287][ T1976] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.304: bg 0: block 255: padding at end of block bitmap is not set [ 66.179139][ T1972] System zones: 0-7 [ 66.203787][ T1971] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.302: bg 0: block 255: padding at end of block bitmap is not set [ 66.228470][ T1989] loop3: detected capacity change from 0 to 2048 [ 66.235944][ T1989] EXT4-fs: Ignoring removed nobh option [ 66.241781][ T1985] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 66.251181][ T1985] System zones: 0-7 [ 66.260391][ T1984] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.305: bg 0: block 255: padding at end of block bitmap is not set [ 66.260702][ T1991] loop0: detected capacity change from 0 to 2048 [ 66.281590][ T1991] EXT4-fs: Ignoring removed nobh option [ 66.293802][ T1989] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 66.300171][ T2001] loop5: detected capacity change from 0 to 2048 [ 66.311560][ T2001] EXT4-fs: Ignoring removed nobh option [ 66.319486][ T1989] System zones: 0-7 [ 66.323532][ T1991] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 66.325617][ T1988] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.306: bg 0: block 255: padding at end of block bitmap is not set [ 66.347284][ T1991] System zones: 0-7 [ 66.348495][ T1997] loop2: detected capacity change from 0 to 2048 [ 66.362083][ T1990] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.307: bg 0: block 255: padding at end of block bitmap is not set [ 66.378375][ T1997] EXT4-fs: Ignoring removed nobh option [ 66.400338][ T2001] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 66.412768][ T1997] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 66.424594][ T2001] System zones: 0-7 [ 66.429170][ T1997] System zones: 0-7 [ 66.429959][ T2000] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.308: bg 0: block 255: padding at end of block bitmap is not set [ 66.445888][ T1996] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.309: bg 0: block 255: padding at end of block bitmap is not set [ 66.466050][ T2010] loop6: detected capacity change from 0 to 2048 [ 66.470929][ T2014] loop0: detected capacity change from 0 to 2048 [ 66.475475][ T2010] EXT4-fs: Ignoring removed nobh option [ 66.485863][ T2014] EXT4-fs: Ignoring removed nobh option [ 66.506716][ T2010] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 66.513998][ T2020] loop3: detected capacity change from 0 to 2048 [ 66.522050][ T2020] EXT4-fs: Ignoring removed nobh option [ 66.527755][ T2014] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 66.528475][ T2010] System zones: 0-7 [ 66.558565][ T2014] System zones: 0-7 [ 66.565506][ T2008] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.310: bg 0: block 255: padding at end of block bitmap is not set [ 66.580370][ T2020] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 66.589854][ T2026] loop2: detected capacity change from 0 to 2048 [ 66.592031][ T2020] System zones: 0-7 [ 66.597577][ T2013] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.312: bg 0: block 255: padding at end of block bitmap is not set [ 66.613153][ T2026] EXT4-fs: Ignoring removed nobh option [ 66.627494][ T2029] loop5: detected capacity change from 0 to 2048 [ 66.628373][ T2017] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.311: bg 0: block 255: padding at end of block bitmap is not set [ 66.650011][ T2029] EXT4-fs: Ignoring removed nobh option [ 66.675985][ T2034] loop6: detected capacity change from 0 to 2048 [ 66.683762][ T2034] EXT4-fs: Ignoring removed nobh option [ 66.690175][ T2029] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 66.699455][ T2026] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 66.708392][ T2026] System zones: 0-7 [ 66.714753][ T2029] System zones: 0-7 [ 66.719486][ T2034] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 66.726234][ T2043] loop3: detected capacity change from 0 to 2048 [ 66.729286][ T2025] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.313: bg 0: block 255: padding at end of block bitmap is not set [ 66.742882][ T2043] EXT4-fs: Ignoring removed nobh option [ 66.759665][ T2034] System zones: 0-7 [ 66.767804][ T2028] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.314: bg 0: block 255: padding at end of block bitmap is not set [ 66.767832][ T2033] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.315: bg 0: block 255: padding at end of block bitmap is not set [ 66.796613][ T2039] loop0: detected capacity change from 0 to 2048 [ 66.803580][ T2039] EXT4-fs: Ignoring removed nobh option [ 66.822201][ T2043] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 66.838218][ T2043] System zones: 0-7 [ 66.838471][ T2039] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 66.851952][ T2039] System zones: 0-7 [ 66.864037][ T2042] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.317: bg 0: block 255: padding at end of block bitmap is not set [ 66.892677][ T2038] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.316: bg 0: block 255: padding at end of block bitmap is not set [ 66.898876][ T2052] loop6: detected capacity change from 0 to 2048 [ 66.914679][ T2057] loop5: detected capacity change from 0 to 2048 [ 66.921705][ T2054] loop2: detected capacity change from 0 to 2048 [ 66.924146][ T2057] EXT4-fs: Ignoring removed nobh option [ 66.935022][ T2054] EXT4-fs: Ignoring removed nobh option [ 66.943828][ T2052] EXT4-fs: Ignoring removed nobh option [ 66.965035][ T2057] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 66.973482][ T2057] System zones: 0-7 [ 66.975333][ T2052] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 66.991037][ T2054] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 66.996351][ T2066] loop3: detected capacity change from 0 to 2048 [ 67.001706][ T2056] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm syz.5.319: bg 0: block 255: padding at end of block bitmap is not set [ 67.012775][ T2066] EXT4-fs: Ignoring removed nobh option [ 67.023398][ T2069] loop0: detected capacity change from 0 to 2048 [ 67.026943][ T2052] System zones: 0-7 [ 67.036807][ T2054] System zones: 0-7 [ 67.037568][ T2069] EXT4-fs: Ignoring removed nobh option [ 67.058437][ T2050] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.318: bg 0: block 255: padding at end of block bitmap is not set [ 67.071968][ T2051] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.320: bg 0: block 255: padding at end of block bitmap is not set [ 67.088767][ T2066] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 67.097648][ T2069] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 67.108461][ T2066] System zones: 0-7 [ 67.110312][ T2069] System zones: 0-7 [ 67.128515][ T2065] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.322: bg 0: block 255: padding at end of block bitmap is not set [ 67.134218][ T2076] loop5: detected capacity change from 0 to 2048 [ 67.153017][ T2076] EXT4-fs: Ignoring removed nobh option [ 67.162559][ T2079] loop2: detected capacity change from 0 to 2048 [ 67.169467][ T2079] EXT4-fs: Ignoring removed nobh option [ 67.175775][ T2063] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.321: bg 0: block 255: padding at end of block bitmap is not set [ 67.201601][ T2082] loop6: detected capacity change from 0 to 2048 [ 67.211358][ T2076] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 67.223489][ T2076] System zones: 0-7 [ 67.228366][ T2082] EXT4-fs: Ignoring removed nobh option [ 67.229055][ T2087] loop3: detected capacity change from 0 to 2048 [ 67.242641][ T2077] EXT4-fs error (device loop5): ext4_validate_block_bitmap:438: comm vhost-2076: bg 0: block 255: padding at end of block bitmap is not set [ 67.258493][ T2087] EXT4-fs: Ignoring removed nobh option [ 67.263075][ T2079] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 67.275353][ T2079] System zones: 0-7 [ 67.284334][ T318] ------------[ cut here ]------------ [ 67.289843][ T318] kernel BUG at fs/ext4/inode.c:2761! [ 67.296901][ T2078] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.324: bg 0: block 255: padding at end of block bitmap is not set [ 67.304352][ T318] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 67.319419][ T318] CPU: 1 PID: 318 Comm: kworker/u4:3 Not tainted syzkaller #0 [ 67.320500][ T2092] loop0: detected capacity change from 0 to 2048 [ 67.327441][ T318] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 67.327458][ T318] Workqueue: writeback wb_workfn (flush-7:5) [ 67.327499][ T318] RIP: 0010:ext4_writepages+0x2ff8/0x3020 [ 67.334531][ T2082] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 67.344513][ T318] Code: 82 86 ff 84 db 75 31 e8 a6 7f 86 ff 49 bc 00 00 00 00 00 fc ff df 4c 8b 7c 24 18 4c 8b 6c 24 38 e9 a2 f7 ff ff e8 88 7f 86 ff <0f> 0b e8 81 7f 86 ff e8 28 da 16 ff eb 93 e8 75 7f 86 ff e8 1c da [ 67.344532][ T318] RSP: 0018:ffffc90003747120 EFLAGS: 00010293 [ 67.344546][ T318] RAX: ffffffff81e9a078 RBX: 000000c410000000 RCX: ffff88810ec1bcc0 [ 67.344558][ T318] RDX: 0000000000000000 RSI: 0000008000000000 RDI: 0000000000000000 [ 67.344567][ T318] RBP: ffffc90003747490 R08: dffffc0000000000 R09: ffffed1024764b7b [ 67.351176][ T2087] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 67.356603][ T318] R10: ffffed1024764b7b R11: 1ffff11024764b7a R12: dffffc0000000000 [ 67.356618][ T318] R13: ffff888123b25ce8 R14: 0000008000000000 R15: ffff888123b25bd0 [ 67.356628][ T318] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 67.356642][ T318] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 67.455113][ T318] CR2: 00007f0243869000 CR3: 000000011533f000 CR4: 00000000003506a0 [ 67.463343][ T318] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 67.471299][ T318] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 67.479434][ T318] Call Trace: [ 67.482709][ T318] [ 67.485886][ T318] ? xas_start+0x317/0x3e0 [ 67.490291][ T318] ? xas_load+0x39e/0x3b0 [ 67.494781][ T318] ? __cfi_ext4_writepages+0x10/0x10 [ 67.500916][ T318] ? __cfi____update_load_sum+0x10/0x10 [ 67.506729][ T318] ? __cfi_ext4_writepages+0x10/0x10 [ 67.512100][ T318] do_writepages+0x3a9/0x5e0 [ 67.516867][ T318] ? __update_load_avg_cfs_rq+0xaf/0x2f0 [ 67.522571][ T318] ? __cfi_do_writepages+0x10/0x10 [ 67.527836][ T318] ? __kasan_check_write+0x14/0x20 [ 67.532938][ T318] ? _raw_spin_lock+0x8e/0xe0 [ 67.537782][ T318] __writeback_single_inode+0xc6/0xad0 [ 67.543313][ T318] ? inode_io_list_move_locked+0x366/0x3d0 [ 67.549305][ T318] writeback_sb_inodes+0x9b8/0x1550 [ 67.554852][ T318] ? check_preempt_wakeup+0x7fd/0xbc0 [ 67.560276][ T318] ? queue_io+0x4c0/0x4c0 [ 67.564611][ T318] ? __kasan_check_read+0x11/0x20 [ 67.569792][ T318] ? queue_io+0x382/0x4c0 [ 67.574142][ T318] wb_writeback+0x3f1/0x980 [ 67.579178][ T318] ? inode_cgwb_move_to_attached+0x3e0/0x3e0 [ 67.585243][ T318] ? set_worker_desc+0x155/0x1c0 [ 67.590354][ T318] ? update_load_avg+0x4c2/0x13f0 [ 67.595540][ T318] ? __kasan_check_write+0x14/0x20 [ 67.600755][ T318] ? sched_clock_cpu+0x6e/0x250 [ 67.605850][ T318] wb_workfn+0x350/0xda0 [ 67.610297][ T318] ? __cfi_wb_workfn+0x10/0x10 [ 67.615232][ T318] ? kthread_data+0x50/0xc0 [ 67.620068][ T318] ? _raw_spin_unlock+0x4c/0x70 [ 67.624923][ T318] ? finish_task_switch+0x16b/0x7b0 [ 67.630302][ T318] ? __switch_to_asm+0x3a/0x60 [ 67.635327][ T318] ? __schedule+0xb8f/0x14e0 [ 67.639989][ T318] ? __cfi__raw_spin_lock_irq+0x10/0x10 [ 67.645646][ T318] process_one_work+0x71f/0xc40 [ 67.650595][ T318] worker_thread+0xa29/0x11f0 [ 67.655277][ T318] kthread+0x281/0x320 [ 67.659433][ T318] ? __cfi_worker_thread+0x10/0x10 [ 67.664903][ T318] ? __cfi_kthread+0x10/0x10 [ 67.669583][ T318] ret_from_fork+0x1f/0x30 [ 67.674251][ T318] [ 67.677253][ T318] Modules linked in: [ 67.681710][ T2082] System zones: 0-7 [ 67.682162][ T2092] EXT4-fs: Ignoring removed nobh option [ 67.694368][ T2087] System zones: 0-7 [ 67.697054][ T2081] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.325: bg 0: block 255: padding at end of block bitmap is not set [ 67.708908][ T318] ---[ end trace 0000000000000000 ]--- [ 67.720312][ T2086] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.326: bg 0: block 255: padding at end of block bitmap is not set [ 67.735667][ T318] RIP: 0010:ext4_writepages+0x2ff8/0x3020 [ 67.741774][ T318] Code: 82 86 ff 84 db 75 31 e8 a6 7f 86 ff 49 bc 00 00 00 00 00 fc ff df 4c 8b 7c 24 18 4c 8b 6c 24 38 e9 a2 f7 ff ff e8 88 7f 86 ff <0f> 0b e8 81 7f 86 ff e8 28 da 16 ff eb 93 e8 75 7f 86 ff e8 1c da [ 67.764731][ T318] RSP: 0018:ffffc90003747120 EFLAGS: 00010293 [ 67.771064][ T318] RAX: ffffffff81e9a078 RBX: 000000c410000000 RCX: ffff88810ec1bcc0 [ 67.779983][ T318] RDX: 0000000000000000 RSI: 0000008000000000 RDI: 0000000000000000 [ 67.781869][ T2092] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 67.797905][ T2092] System zones: 0-7 [ 67.802277][ T318] RBP: ffffc90003747490 R08: dffffc0000000000 R09: ffffed1024764b7b [ 67.811074][ T318] R10: ffffed1024764b7b R11: 1ffff11024764b7a R12: dffffc0000000000 [ 67.820831][ T318] R13: ffff888123b25ce8 R14: 0000008000000000 R15: ffff888123b25bd0 [ 67.822526][ T2091] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.327: bg 0: block 255: padding at end of block bitmap is not set [ 67.829012][ T318] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 67.852625][ T318] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 67.859414][ T318] CR2: 000000c0062fa000 CR3: 0000000134b2b000 CR4: 00000000003506a0 [ 67.867918][ T318] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 67.876174][ T318] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 67.884459][ T318] Kernel panic - not syncing: Fatal exception [ 67.886358][ T28] kauditd_printk_skb: 2 callbacks suppressed [ 67.886370][ T28] audit: type=1400 audit(1762618312.183:119): avc: denied { read } for pid=85 comm="syslogd" name="log" dev="sda1" ino=2010 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 67.886411][ T28] audit: type=1400 audit(1762618312.183:120): avc: denied { search } for pid=85 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 67.886429][ T28] audit: type=1400 audit(1762618312.183:121): avc: denied { write } for pid=85 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 67.886446][ T28] audit: type=1400 audit(1762618312.183:122): avc: denied { add_name } for pid=85 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 67.886463][ T28] audit: type=1400 audit(1762618312.183:123): avc: denied { create } for pid=85 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 67.886487][ T28] audit: type=1400 audit(1762618312.183:124): avc: denied { append open } for pid=85 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 67.886505][ T28] audit: type=1400 audit(1762618312.183:125): avc: denied { getattr } for pid=85 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 67.890542][ T2104] loop6: detected capacity change from 0 to 2048 [ 67.892191][ T2101] loop2: detected capacity change from 0 to 2048 [ 67.905033][ T2101] EXT4-fs: Ignoring removed nobh option [ 67.919465][ T2104] EXT4-fs: Ignoring removed nobh option [ 67.941036][ T2108] loop3: detected capacity change from 0 to 2048 [ 67.943927][ T2108] EXT4-fs: Ignoring removed nobh option [ 67.950285][ T2104] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 67.950336][ T2104] System zones: 0-7 [ 67.955429][ T2103] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.330: bg 0: block 255: padding at end of block bitmap is not set [ 67.963449][ T2101] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 67.963502][ T2101] System zones: 0-7 [ 67.967187][ T2100] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.329: bg 0: block 255: padding at end of block bitmap is not set [ 67.993500][ T2108] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 67.993552][ T2108] System zones: 0-7 [ 68.000498][ T2107] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.331: bg 0: block 255: padding at end of block bitmap is not set [ 68.167585][ T318] Kernel Offset: disabled [ 68.171896][ T318] Rebooting in 86400 seconds..