Warning: Permanently added '10.128.0.226' (ED25519) to the list of known hosts. 2025/05/29 13:51:09 ignoring optional flag "sandboxArg"="0" 2025/05/29 13:51:10 parsed 1 programs [ 30.307943][ T24] audit: type=1400 audit(1748526670.460:64): avc: denied { node_bind } for pid=275 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 31.249888][ T24] audit: type=1400 audit(1748526671.400:65): avc: denied { mounton } for pid=284 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2023 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 31.251246][ T284] cgroup: Unknown subsys name 'net' [ 31.272982][ T24] audit: type=1400 audit(1748526671.400:66): avc: denied { mount } for pid=284 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 31.300439][ T24] audit: type=1400 audit(1748526671.440:67): avc: denied { unmount } for pid=284 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 31.300636][ T284] cgroup: Unknown subsys name 'devices' [ 31.559158][ T284] cgroup: Unknown subsys name 'hugetlb' [ 31.564767][ T284] cgroup: Unknown subsys name 'rlimit' [ 31.796342][ T24] audit: type=1400 audit(1748526671.940:68): avc: denied { setattr } for pid=284 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=253 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 31.819534][ T24] audit: type=1400 audit(1748526671.940:69): avc: denied { create } for pid=284 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 31.839971][ T24] audit: type=1400 audit(1748526671.940:70): avc: denied { write } for pid=284 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 31.846946][ T286] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 31.860306][ T24] audit: type=1400 audit(1748526671.950:71): avc: denied { read } for pid=284 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 31.889048][ T24] audit: type=1400 audit(1748526671.950:72): avc: denied { module_request } for pid=284 comm="syz-executor" kmod="netdev-wpan0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 31.910941][ T24] audit: type=1400 audit(1748526671.950:73): avc: denied { mounton } for pid=284 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 31.939267][ T284] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 32.415021][ T294] request_module fs-gadgetfs succeeded, but still no fs? [ 32.460968][ T294] cgroup: cgroup: disabling cgroup2 socket matching due to net_prio or net_cls activation [ 32.757710][ T308] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.764913][ T308] bridge0: port 1(bridge_slave_0) entered disabled state [ 32.772893][ T308] device bridge_slave_0 entered promiscuous mode [ 32.780920][ T308] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.788248][ T308] bridge0: port 2(bridge_slave_1) entered disabled state [ 32.795730][ T308] device bridge_slave_1 entered promiscuous mode [ 32.960850][ T308] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.968034][ T308] bridge0: port 2(bridge_slave_1) entered forwarding state [ 32.975614][ T308] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.982700][ T308] bridge0: port 1(bridge_slave_0) entered forwarding state [ 33.059170][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 33.067388][ T314] bridge0: port 1(bridge_slave_0) entered disabled state [ 33.083648][ T314] bridge0: port 2(bridge_slave_1) entered disabled state [ 33.101990][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 33.110335][ T314] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.117427][ T314] bridge0: port 1(bridge_slave_0) entered forwarding state [ 33.128566][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 33.137024][ T314] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.144255][ T314] bridge0: port 2(bridge_slave_1) entered forwarding state [ 33.157502][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 33.178840][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 33.198832][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 33.221486][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 33.229852][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 33.237583][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 33.245211][ T308] device veth0_vlan entered promiscuous mode [ 33.257331][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready 2025/05/29 13:51:13 executed programs: 0 [ 33.266710][ T308] device veth1_macvtap entered promiscuous mode [ 33.278304][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 33.293622][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 33.491159][ T351] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.501128][ T351] bridge0: port 1(bridge_slave_0) entered disabled state [ 33.508960][ T351] device bridge_slave_0 entered promiscuous mode [ 33.554219][ T351] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.562827][ T351] bridge0: port 2(bridge_slave_1) entered disabled state [ 33.572107][ T351] device bridge_slave_1 entered promiscuous mode [ 33.593412][ T358] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.602703][ T358] bridge0: port 1(bridge_slave_0) entered disabled state [ 33.611120][ T358] device bridge_slave_0 entered promiscuous mode [ 33.621579][ T358] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.629055][ T358] bridge0: port 2(bridge_slave_1) entered disabled state [ 33.638217][ T358] device bridge_slave_1 entered promiscuous mode [ 33.727496][ T357] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.734692][ T357] bridge0: port 1(bridge_slave_0) entered disabled state [ 33.743068][ T357] device bridge_slave_0 entered promiscuous mode [ 33.750352][ T357] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.758201][ T357] bridge0: port 2(bridge_slave_1) entered disabled state [ 33.766371][ T357] device bridge_slave_1 entered promiscuous mode [ 33.829145][ T362] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.837842][ T362] bridge0: port 1(bridge_slave_0) entered disabled state [ 33.845303][ T362] device bridge_slave_0 entered promiscuous mode [ 33.853117][ T362] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.861609][ T362] bridge0: port 2(bridge_slave_1) entered disabled state [ 33.871301][ T362] device bridge_slave_1 entered promiscuous mode [ 33.924984][ T361] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.934381][ T361] bridge0: port 1(bridge_slave_0) entered disabled state [ 33.942741][ T361] device bridge_slave_0 entered promiscuous mode [ 33.962294][ T361] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.970969][ T361] bridge0: port 2(bridge_slave_1) entered disabled state [ 33.980391][ T361] device bridge_slave_1 entered promiscuous mode [ 34.088711][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 34.098298][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 34.107440][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 34.115684][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 34.126709][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 34.135339][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 34.144378][ T344] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.151886][ T344] bridge0: port 1(bridge_slave_0) entered forwarding state [ 34.168131][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 34.175904][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 34.184773][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 34.193143][ T344] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.200926][ T344] bridge0: port 2(bridge_slave_1) entered forwarding state [ 34.208979][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 34.217708][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 34.225912][ T344] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.232961][ T344] bridge0: port 1(bridge_slave_0) entered forwarding state [ 34.240759][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 34.251052][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 34.259552][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 34.267710][ T344] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.274717][ T344] bridge0: port 2(bridge_slave_1) entered forwarding state [ 34.302647][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 34.311615][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 34.329351][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 34.337781][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 34.367230][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 34.378648][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 34.387516][ T344] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.394549][ T344] bridge0: port 1(bridge_slave_0) entered forwarding state [ 34.402373][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 34.410922][ T344] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.418550][ T344] bridge0: port 2(bridge_slave_1) entered forwarding state [ 34.426717][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 34.461369][ T351] device veth0_vlan entered promiscuous mode [ 34.468572][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 34.480099][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 34.488648][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 34.496467][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 34.505348][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 34.515004][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 34.522996][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 34.531056][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 34.540222][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 34.548491][ T344] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.556863][ T344] bridge0: port 1(bridge_slave_0) entered forwarding state [ 34.584032][ T351] device veth1_macvtap entered promiscuous mode [ 34.592587][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 34.600735][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 34.609843][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 34.618362][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 34.626661][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 34.635167][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 34.643841][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 34.651455][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 34.660085][ T344] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.667109][ T344] bridge0: port 1(bridge_slave_0) entered forwarding state [ 34.674504][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 34.682868][ T344] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.689915][ T344] bridge0: port 2(bridge_slave_1) entered forwarding state [ 34.701027][ T358] device veth0_vlan entered promiscuous mode [ 34.720689][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 34.729925][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 34.738056][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 34.745962][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 34.755301][ T344] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.762383][ T344] bridge0: port 2(bridge_slave_1) entered forwarding state [ 34.769805][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 34.778581][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 34.787068][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 34.795791][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 34.804453][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 34.812982][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 34.823574][ T362] device veth0_vlan entered promiscuous mode [ 34.841541][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 34.850117][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 34.858444][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 34.866701][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 34.876765][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 34.884316][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 34.897531][ T361] device veth0_vlan entered promiscuous mode [ 34.912620][ T357] device veth0_vlan entered promiscuous mode [ 34.919931][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 34.928497][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 34.939197][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 34.948437][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 34.956720][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 34.965087][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 34.973477][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 34.977670][ T391] EXT4-fs (loop0): Ignoring removed nobh option [ 34.982247][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 34.996710][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 35.005200][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 35.012855][ T391] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 35.013036][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 35.021351][ T391] System zones: 0-7 [ 35.029692][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 35.033120][ T391] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 35.040637][ T362] device veth1_macvtap entered promiscuous mode [ 35.067051][ T390] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.16: bg 0: block 255: padding at end of block bitmap is not set [ 35.088041][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 35.095760][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 35.104295][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 35.115504][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 35.124238][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 35.140813][ T357] device veth1_macvtap entered promiscuous mode [ 35.148687][ T397] EXT4-fs (loop0): Ignoring removed nobh option [ 35.158867][ T397] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 35.167049][ T397] System zones: 0-7 [ 35.171576][ T397] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 35.174847][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 35.191798][ T396] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.21: bg 0: block 255: padding at end of block bitmap is not set [ 35.204833][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 35.214563][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 35.223502][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 35.231943][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 35.241165][ T361] device veth1_macvtap entered promiscuous mode [ 35.250968][ T358] device veth1_macvtap entered promiscuous mode [ 35.257501][ T404] EXT4-fs (loop4): Ignoring removed nobh option [ 35.264694][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 35.272735][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 35.278588][ T404] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 35.282797][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 35.297862][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 35.307399][ T404] System zones: 0-7 [ 35.311724][ T404] EXT4-fs (loop4): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 35.325859][ T403] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.20: bg 0: block 255: padding at end of block bitmap is not set [ 35.342097][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 35.351472][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 35.360031][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 35.368556][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 35.377749][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 35.382508][ T411] EXT4-fs (loop0): Ignoring removed nobh option [ 35.386105][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 35.402033][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 35.410644][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 35.411189][ T411] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 35.419461][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 35.427550][ T411] System zones: 0-7 [ 35.436278][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 35.440022][ T411] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 35.448806][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 35.469885][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 35.482297][ T410] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.22: bg 0: block 255: padding at end of block bitmap is not set [ 35.528910][ T417] EXT4-fs (loop4): Ignoring removed nobh option [ 35.548783][ T417] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 35.557058][ T417] System zones: 0-7 [ 35.562244][ T417] EXT4-fs (loop4): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 35.585366][ T416] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.23: bg 0: block 255: padding at end of block bitmap is not set [ 35.610569][ T421] EXT4-fs (loop3): Ignoring removed nobh option [ 35.628559][ T421] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 35.636674][ T421] System zones: 0-7 [ 35.641047][ T421] EXT4-fs (loop3): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 35.653429][ T420] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.19: bg 0: block 255: padding at end of block bitmap is not set [ 35.698052][ T433] EXT4-fs (loop0): Ignoring removed nobh option [ 35.708968][ T433] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 35.717080][ T433] System zones: 0-7 [ 35.721790][ T433] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 35.733230][ T430] EXT4-fs (loop2): Ignoring removed nobh option [ 35.758621][ T430] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 35.766829][ T430] System zones: 0-7 [ 35.771502][ T430] EXT4-fs (loop2): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 35.812662][ T432] 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 [ 35.818684][ T426] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.18: bg 0: block 255: padding at end of block bitmap is not set [ 35.827072][ T428] EXT4-fs (loop6): Ignoring removed nobh option [ 35.859110][ T428] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 35.867435][ T428] System zones: 0-7 [ 35.872252][ T428] EXT4-fs (loop6): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 35.887994][ T444] EXT4-fs (loop4): Ignoring removed nobh option [ 35.894889][ T7] device bridge_slave_1 left promiscuous mode [ 35.902481][ T444] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 35.903002][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.911983][ T444] System zones: 0-7 [ 35.922963][ T7] device bridge_slave_0 left promiscuous mode [ 35.929941][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.930526][ T425] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.17: bg 0: block 255: padding at end of block bitmap is not set [ 35.937942][ T444] EXT4-fs (loop4): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 35.962050][ T7] device veth1_macvtap left promiscuous mode [ 35.968162][ T7] device veth0_vlan left promiscuous mode [ 35.979427][ T443] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.25: bg 0: block 255: padding at end of block bitmap is not set [ 35.994886][ T450] EXT4-fs (loop3): Ignoring removed nobh option [ 36.018164][ T450] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 36.030464][ T450] System zones: 0-7 [ 36.034943][ T450] EXT4-fs (loop3): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 36.073419][ T458] EXT4-fs (loop0): Ignoring removed nobh option [ 36.076868][ T449] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.26: bg 0: block 255: padding at end of block bitmap is not set [ 36.127047][ T458] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 36.135517][ T458] System zones: 0-7 [ 36.140434][ T458] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 36.166913][ T457] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.28: bg 0: block 255: padding at end of block bitmap is not set [ 36.280072][ T470] EXT4-fs (loop6): Ignoring removed nobh option [ 36.308548][ T470] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 36.316980][ T470] System zones: 0-7 [ 36.321793][ T470] EXT4-fs (loop6): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 36.392346][ T480] EXT4-fs (loop2): Ignoring removed nobh option [ 36.398772][ T467] EXT4-fs (loop4): Ignoring removed nobh option [ 36.408664][ T467] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 36.410182][ T480] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 36.417019][ T467] System zones: [ 36.425340][ T480] System zones: [ 36.425739][ T467] 0-7 [ 36.429142][ T480] 0-7 [ 36.429627][ T480] EXT4-fs (loop2): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 36.438425][ T467] [ 36.449997][ T468] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.29: bg 0: block 255: padding at end of block bitmap is not set [ 36.451265][ T467] EXT4-fs (loop4): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 36.487929][ T498] EXT4-fs (loop0): Ignoring removed nobh option [ 36.490580][ T476] EXT4-fs (loop3): Ignoring removed nobh option [ 36.502015][ T478] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.32: bg 0: block 255: padding at end of block bitmap is not set [ 36.503478][ T466] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.30: bg 0: block 255: padding at end of block bitmap is not set [ 36.520266][ T476] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 36.532240][ T498] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 36.543574][ T476] System zones: 0-7 [ 36.548845][ T498] System zones: 0-7 [ 36.554879][ T498] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 36.565809][ T476] EXT4-fs (loop3): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 36.579674][ T497] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.33: bg 0: block 255: padding at end of block bitmap is not set [ 36.606088][ T475] 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 [ 36.642790][ T510] EXT4-fs (loop6): Ignoring removed nobh option [ 36.659082][ T510] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 36.667748][ T510] System zones: 0-7 [ 36.677845][ T510] EXT4-fs (loop6): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 36.751639][ T509] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.34: bg 0: block 255: padding at end of block bitmap is not set [ 36.839796][ T524] EXT4-fs (loop2): Ignoring removed nobh option [ 36.848367][ T524] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 36.856465][ T524] System zones: 0-7 [ 36.860882][ T524] EXT4-fs (loop2): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 36.892714][ T517] EXT4-fs (loop0): Ignoring removed nobh option [ 36.907631][ T519] EXT4-fs (loop4): Ignoring removed nobh option [ 36.917370][ T530] EXT4-fs (loop3): Ignoring removed nobh option [ 36.931224][ T523] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.35: bg 0: block 255: padding at end of block bitmap is not set [ 36.948945][ T536] EXT4-fs (loop6): Ignoring removed nobh option [ 36.972717][ T517] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 36.985113][ T536] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 36.993963][ T530] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 37.002616][ T530] System zones: 0-7 [ 37.002938][ T519] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 37.007009][ T530] EXT4-fs (loop3): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 37.015380][ T536] System zones: [ 37.027304][ T529] 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 [ 37.029849][ T517] System zones: [ 37.037441][ T536] 0-7 [ 37.045779][ T517] 0-7 [ 37.048886][ T519] System zones: [ 37.051183][ T517] [ 37.053667][ T519] 0-7 [ 37.057842][ T517] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 37.074362][ T536] [ 37.077490][ T536] EXT4-fs (loop6): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 37.082730][ T519] [ 37.098206][ T519] EXT4-fs (loop4): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 37.099657][ T515] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.37: bg 0: block 255: padding at end of block bitmap is not set [ 37.122859][ T535] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.39: bg 0: block 255: padding at end of block bitmap is not set [ 37.143425][ T548] EXT4-fs (loop2): Ignoring removed nobh option [ 37.158406][ T548] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 37.166630][ T548] System zones: 0-7 [ 37.171224][ T548] EXT4-fs (loop2): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 37.225020][ T516] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.36: bg 0: block 255: padding at end of block bitmap is not set [ 37.387568][ T547] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.40: bg 0: block 255: padding at end of block bitmap is not set [ 37.419611][ T557] EXT4-fs (loop0): Ignoring removed nobh option [ 37.420086][ T554] EXT4-fs (loop3): Ignoring removed nobh option [ 37.438311][ T554] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 37.438537][ T557] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 37.446530][ T554] System zones: 0-7 [ 37.455454][ T557] System zones: 0-7 [ 37.463850][ T557] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 37.476472][ T554] EXT4-fs (loop3): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 37.480663][ T564] EXT4-fs (loop4): Ignoring removed nobh option [ 37.493691][ T561] EXT4-fs (loop6): Ignoring removed nobh option [ 37.501192][ T556] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.42: bg 0: block 255: padding at end of block bitmap is not set [ 37.525549][ T553] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.41: bg 0: block 255: padding at end of block bitmap is not set [ 37.528100][ T564] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 37.548680][ T564] System zones: 0-7 [ 37.552821][ T574] EXT4-fs (loop2): Ignoring removed nobh option [ 37.553720][ T564] EXT4-fs (loop4): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 37.574337][ T561] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 37.583492][ T561] System zones: 0-7 [ 37.587916][ T561] EXT4-fs (loop6): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 37.598586][ T574] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 37.606690][ T574] System zones: 0-7 [ 37.611188][ T574] EXT4-fs (loop2): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 37.627344][ T559] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.43: bg 0: block 255: padding at end of block bitmap is not set [ 37.629818][ T563] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.44: bg 0: block 255: padding at end of block bitmap is not set [ 37.672452][ T573] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.45: bg 0: block 255: padding at end of block bitmap is not set [ 37.817365][ T587] EXT4-fs (loop3): Ignoring removed nobh option [ 37.827111][ T584] EXT4-fs (loop0): Ignoring removed nobh option [ 37.838536][ T584] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 37.838656][ T587] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 37.846813][ T584] System zones: [ 37.855195][ T587] System zones: [ 37.855352][ T584] 0-7 [ 37.859009][ T587] 0-7 [ 37.872088][ T587] EXT4-fs (loop3): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 37.883625][ T591] EXT4-fs (loop6): Ignoring removed nobh option [ 37.891226][ T584] [ 37.894137][ T584] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 37.908515][ T591] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 37.916701][ T591] System zones: 0-7 [ 37.921664][ T591] EXT4-fs (loop6): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 37.932268][ T586] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.47: bg 0: block 255: padding at end of block bitmap is not set [ 37.947000][ T583] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.46: bg 0: block 255: padding at end of block bitmap is not set [ 37.950044][ T589] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.48: bg 0: block 255: padding at end of block bitmap is not set [ 38.115249][ T595] EXT4-fs (loop4): Ignoring removed nobh option [ 38.133165][ T609] EXT4-fs (loop2): Ignoring removed nobh option [ 38.151083][ T595] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 38.159965][ T609] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 38.168692][ T595] System zones: 0-7 [ 38.173157][ T595] EXT4-fs (loop4): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 38.174801][ T609] System zones: 0-7 [ 38.190030][ T609] EXT4-fs (loop2): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 38.234497][ T594] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.49: bg 0: block 255: padding at end of block bitmap is not set [ 38.249039][ T614] EXT4-fs (loop6): Ignoring removed nobh option [ 38.249972][ T617] EXT4-fs (loop3): Ignoring removed nobh option [ 38.259976][ T608] 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 [ 38.289484][ T625] EXT4-fs (loop0): Ignoring removed nobh option [ 38.298863][ T614] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 38.307649][ T614] System zones: 0-7 [ 38.312007][ T614] EXT4-fs (loop6): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 38.312418][ T625] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 38.323813][ T617] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 38.339018][ T625] System zones: 0-7 [ 38.339600][ T625] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 38.344909][ T617] System zones: 0-7 [ 38.357511][ T617] EXT4-fs (loop3): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 38.377610][ T630] EXT4-fs (loop4): Ignoring removed nobh option [ 38.384826][ T612] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.53: bg 0: block 255: padding at end of block bitmap is not set [ 38.405376][ T623] 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 [ 38.419081][ T616] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.52: bg 0: block 255: padding at end of block bitmap is not set 2025/05/29 13:51:18 executed programs: 51 [ 38.422018][ T630] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 38.442701][ T630] System zones: 0-7 [ 38.446880][ T630] EXT4-fs (loop4): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 38.462635][ T629] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.55: bg 0: block 255: padding at end of block bitmap is not set [ 38.466007][ T639] EXT4-fs (loop2): Ignoring removed nobh option [ 38.498450][ T639] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 38.510155][ T639] System zones: 0-7 [ 38.514582][ T639] EXT4-fs (loop2): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 38.677704][ T638] 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 [ 38.692382][ T648] EXT4-fs (loop6): Ignoring removed nobh option [ 38.699774][ T649] EXT4-fs (loop0): Ignoring removed nobh option [ 38.710569][ T653] EXT4-fs (loop4): Ignoring removed nobh option [ 38.718070][ T648] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 38.726364][ T648] System zones: 0-7 [ 38.738030][ T648] EXT4-fs (loop6): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 38.748373][ T653] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 38.756700][ T649] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 38.757941][ T653] System zones: 0-7 [ 38.768990][ T649] System zones: 0-7 [ 38.769328][ T653] EXT4-fs (loop4): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 38.773425][ T649] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 38.814479][ T658] EXT4-fs (loop3): Ignoring removed nobh option [ 38.822144][ T646] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.58: bg 0: block 255: padding at end of block bitmap is not set [ 38.825957][ T647] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.57: bg 0: block 255: padding at end of block bitmap is not set [ 38.838797][ T658] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 38.859165][ T658] System zones: 0-7 [ 38.863863][ T658] EXT4-fs (loop3): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 38.888219][ T652] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.60: bg 0: block 255: padding at end of block bitmap is not set [ 38.889621][ T657] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.59: bg 0: block 255: padding at end of block bitmap is not set [ 39.053666][ T671] EXT4-fs (loop2): Ignoring removed nobh option [ 39.071598][ T671] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 39.079951][ T671] System zones: 0-7 [ 39.084133][ T671] EXT4-fs (loop2): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 39.102031][ T670] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.61: bg 0: block 255: padding at end of block bitmap is not set [ 39.198232][ T680] EXT4-fs (loop0): Ignoring removed nobh option [ 39.203526][ T682] EXT4-fs (loop4): Ignoring removed nobh option [ 39.213089][ T674] EXT4-fs (loop6): Ignoring removed nobh option [ 39.221529][ T680] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 39.221539][ T682] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 39.221570][ T682] System zones: [ 39.229991][ T680] System zones: [ 39.240065][ T682] 0-7 [ 39.243504][ T680] 0-7 [ 39.247062][ T682] [ 39.250105][ T680] [ 39.252832][ T682] EXT4-fs (loop4): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 39.255181][ T674] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 39.257584][ T680] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 39.267063][ T674] System zones: 0-7 [ 39.289063][ T674] EXT4-fs (loop6): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 39.300280][ T689] EXT4-fs (loop3): Ignoring removed nobh option [ 39.310260][ T679] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.64: bg 0: block 255: padding at end of block bitmap is not set [ 39.324723][ T677] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.62: bg 0: block 255: padding at end of block bitmap is not set [ 39.345602][ T673] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.63: bg 0: block 255: padding at end of block bitmap is not set [ 39.378500][ T689] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 39.393060][ T689] System zones: 0-7 [ 39.397910][ T689] EXT4-fs (loop3): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 39.462691][ T704] EXT4-fs (loop0): Ignoring removed nobh option [ 39.474524][ T688] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.65: bg 0: block 255: padding at end of block bitmap is not set [ 39.498658][ T704] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 39.506806][ T704] System zones: 0-7 [ 39.511457][ T704] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 39.598847][ T700] EXT4-fs (loop2): Ignoring removed nobh option [ 39.605996][ T703] 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 [ 39.609619][ T700] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 39.628630][ T700] System zones: 0-7 [ 39.632924][ T700] EXT4-fs (loop2): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 39.652194][ T706] EXT4-fs (loop4): Ignoring removed nobh option [ 39.659054][ T713] EXT4-fs (loop6): Ignoring removed nobh option [ 39.668847][ T713] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 39.669093][ T706] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 39.677108][ T713] System zones: 0-7 [ 39.685533][ T706] System zones: 0-7 [ 39.689741][ T713] EXT4-fs (loop6): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 39.693466][ T706] EXT4-fs (loop4): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 39.719385][ T699] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.66: bg 0: block 255: padding at end of block bitmap is not set [ 39.727881][ T712] 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 [ 39.781127][ T721] EXT4-fs (loop3): Ignoring removed nobh option [ 39.782152][ T705] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.68: bg 0: block 255: padding at end of block bitmap is not set [ 39.809982][ T721] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 39.819060][ T721] System zones: 0-7 [ 39.823243][ T721] EXT4-fs (loop3): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 39.873578][ T729] EXT4-fs (loop0): Ignoring removed nobh option [ 39.888411][ T729] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 39.896771][ T729] System zones: 0-7 [ 39.903602][ T729] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 39.955553][ T720] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.70: bg 0: block 255: padding at end of block bitmap is not set [ 39.974566][ T728] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.71: bg 0: block 255: padding at end of block bitmap is not set [ 40.088752][ T737] EXT4-fs (loop6): Ignoring removed nobh option [ 40.098297][ T737] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 40.106436][ T737] System zones: 0-7 [ 40.110644][ T737] EXT4-fs (loop6): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 40.238615][ T744] EXT4-fs (loop4): Ignoring removed nobh option [ 40.248307][ T744] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 40.256448][ T744] System zones: 0-7 [ 40.260691][ T744] EXT4-fs (loop4): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 40.293206][ T736] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.73: bg 0: block 255: padding at end of block bitmap is not set [ 40.294431][ T740] EXT4-fs (loop2): Ignoring removed nobh option [ 40.324397][ T743] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.74: bg 0: block 255: padding at end of block bitmap is not set [ 40.329645][ T753] EXT4-fs (loop3): Ignoring removed nobh option [ 40.353995][ T740] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 40.354145][ T757] EXT4-fs (loop0): Ignoring removed nobh option [ 40.362170][ T740] System zones: 0-7 [ 40.372962][ T740] EXT4-fs (loop2): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 40.384798][ T739] 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 [ 40.411569][ T753] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 40.418237][ T757] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 40.420133][ T753] System zones: 0-7 [ 40.429645][ T757] System zones: 0-7 [ 40.432747][ T753] EXT4-fs (loop3): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 40.436417][ T757] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 40.500060][ T752] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.75: bg 0: block 255: padding at end of block bitmap is not set [ 40.501914][ T755] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.76: bg 0: block 255: padding at end of block bitmap is not set [ 40.549580][ T767] EXT4-fs (loop4): Ignoring removed nobh option [ 40.558704][ T767] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 40.566911][ T767] System zones: 0-7 [ 40.571392][ T767] EXT4-fs (loop4): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 40.649059][ T766] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.78: bg 0: block 255: padding at end of block bitmap is not set [ 40.722347][ T770] EXT4-fs (loop6): Ignoring removed nobh option [ 40.723125][ T774] EXT4-fs (loop2): Ignoring removed nobh option [ 40.738699][ T770] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 40.746901][ T770] System zones: 0-7 [ 40.751366][ T770] EXT4-fs (loop6): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 40.751947][ T774] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 40.775137][ T779] EXT4-fs (loop3): Ignoring removed nobh option [ 40.779453][ T774] System zones: 0-7 [ 40.786042][ T774] EXT4-fs (loop2): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 40.796192][ T779] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 40.804464][ T779] System zones: 0-7 [ 40.808996][ T779] EXT4-fs (loop3): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 40.830809][ T781] EXT4-fs (loop0): Ignoring removed nobh option [ 40.837666][ T772] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.79: bg 0: block 255: padding at end of block bitmap is not set [ 40.837863][ T769] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.77: bg 0: block 255: padding at end of block bitmap is not set [ 40.858573][ T781] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 40.874901][ T781] System zones: 0-7 [ 40.878428][ T778] 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 [ 40.889497][ T781] EXT4-fs (loop0): mounted filesystem without journal. Opts: nobh,debug,,errors=continue [ 40.904774][ T780] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.81: bg 0: block 255: padding at end of block bitmap is not set [ 40.919407][ T793] EXT4-fs (loop4): Ignoring removed nobh option [ 40.942090][ T793] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 40.951140][ T793] System zones: 0-7 [ 40.971766][ T792] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.82: bg 0: block 255: padding at end of block bitmap is not set [ 41.233866][ T805] EXT4-fs (loop2): Ignoring removed nobh option [ 41.242734][ T812] EXT4-fs (loop6): Ignoring removed nobh option [ 41.259551][ T804] EXT4-fs (loop3): Ignoring removed nobh option [ 41.260848][ T810] EXT4-fs (loop0): Ignoring removed nobh option [ 41.273962][ T818] EXT4-fs (loop4): Ignoring removed nobh option [ 41.299517][ T812] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 41.308128][ T804] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 41.308864][ T805] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 41.316241][ T804] System zones: [ 41.324685][ T812] System zones: 0-7 [ 41.332383][ T805] System zones: 0-7 [ 41.332650][ T804] 0-7 [ 41.336869][ T818] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 41.348779][ T803] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.86: bg 0: block 255: padding at end of block bitmap is not set [ 41.364351][ T810] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 41.384610][ T818] System zones: 0-7 [ 41.391987][ T810] System zones: 0-7 [ 41.401899][ T806] 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 [ 41.416262][ T802] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.83: bg 0: block 255: padding at end of block bitmap is not set [ 41.426979][ T817] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.87: bg 0: block 255: padding at end of block bitmap is not set [ 41.432750][ T808] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.85: bg 0: block 255: padding at end of block bitmap is not set [ 41.933681][ T833] EXT4-fs (loop3): Ignoring removed nobh option [ 41.949881][ T833] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 41.958431][ T833] System zones: 0-7 [ 41.961743][ T839] EXT4-fs (loop2): Ignoring removed nobh option [ 41.988345][ T839] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 41.996537][ T839] System zones: 0-7 [ 41.999698][ T838] EXT4-fs (loop0): Ignoring removed nobh option [ 42.018495][ T838] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 42.026935][ T838] System zones: 0-7 [ 42.098676][ T845] EXT4-fs (loop6): Ignoring removed nobh option [ 42.104704][ T832] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.88: bg 0: block 255: padding at end of block bitmap is not set [ 42.120114][ T837] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.90: bg 0: block 255: padding at end of block bitmap is not set [ 42.122893][ T836] 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 [ 42.144242][ T844] EXT4-fs (loop4): Ignoring removed nobh option [ 42.177563][ T845] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 42.178103][ T844] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 42.185937][ T845] System zones: [ 42.194371][ T844] System zones: 0-7 [ 42.203407][ T845] 0-7 [ 42.248402][ T842] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.89: bg 0: block 255: padding at end of block bitmap is not set [ 42.305151][ T843] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.91: bg 0: block 255: padding at end of block bitmap is not set [ 42.452733][ T865] EXT4-fs (loop0): Ignoring removed nobh option [ 42.468377][ T865] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 42.476559][ T865] System zones: 0-7 [ 42.502567][ T871] EXT4-fs (loop6): Ignoring removed nobh option [ 42.508696][ T862] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.93: bg 0: block 255: padding at end of block bitmap is not set [ 42.528152][ T871] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 42.536258][ T871] System zones: 0-7 [ 42.543216][ T869] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.96: bg 0: block 255: padding at end of block bitmap is not set [ 42.568309][ T873] EXT4-fs (loop3): Ignoring removed nobh option [ 42.578090][ T873] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 42.586219][ T873] System zones: 0-7 [ 42.591223][ T864] EXT4-fs (loop2): Ignoring removed nobh option [ 42.608248][ T864] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 42.616390][ T864] System zones: 0-7 [ 42.652579][ T870] 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 [ 42.701940][ T863] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.94: bg 0: block 255: padding at end of block bitmap is not set [ 42.703925][ T883] EXT4-fs (loop4): Ignoring removed nobh option [ 42.728180][ T883] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 42.736315][ T883] System zones: 0-7 [ 42.812372][ T891] EXT4-fs (loop0): Ignoring removed nobh option [ 42.838318][ T891] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 42.846456][ T891] System zones: 0-7 [ 42.852128][ T890] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.98: bg 0: block 255: padding at end of block bitmap is not set [ 42.868929][ T882] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.97: bg 0: block 255: padding at end of block bitmap is not set [ 42.899742][ T897] EXT4-fs (loop6): Ignoring removed nobh option [ 42.908079][ T897] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 42.916275][ T897] System zones: 0-7 [ 43.041267][ T906] EXT4-fs (loop2): Ignoring removed nobh option [ 43.050213][ T903] EXT4-fs (loop3): Ignoring removed nobh option [ 43.051518][ T896] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.99: bg 0: block 255: padding at end of block bitmap is not set [ 43.078694][ T903] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 43.078704][ T906] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 43.078735][ T906] System zones: [ 43.086900][ T903] System zones: [ 43.095192][ T906] 0-7 [ 43.098547][ T903] 0-7 [ 43.102316][ T906] [ 43.104828][ T903] [ 43.114759][ T901] 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 [ 43.217767][ T913] EXT4-fs (loop0): Ignoring removed nobh option [ 43.228380][ T904] 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 [ 43.243264][ T913] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 43.251588][ T913] System zones: 0-7 [ 43.261610][ T912] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.102: bg 0: block 255: padding at end of block bitmap is not set [ 43.278469][ T922] EXT4-fs (loop4): Ignoring removed nobh option [ 43.288134][ T922] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 43.296323][ T922] System zones: 0-7 [ 43.308079][ T924] EXT4-fs (loop6): Ignoring removed nobh option [ 43.319241][ T924] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 43.327470][ T924] System zones: 0-7 [ 43.332600][ T921] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.103: bg 0: block 255: padding at end of block bitmap is not set [ 43.410676][ T920] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.104: bg 0: block 255: padding at end of block bitmap is not set [ 43.414009][ T931] EXT4-fs (loop3): Ignoring removed nobh option [ 43.438136][ T931] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 43.446365][ T931] System zones: 0-7 [ 43.508953][ T930] 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 2025/05/29 13:51:23 executed programs: 104 [ 43.558147][ T942] EXT4-fs (loop2): Ignoring removed nobh option [ 43.568605][ T942] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 43.576927][ T942] System zones: 0-7 [ 43.598842][ T936] EXT4-fs (loop0): Ignoring removed nobh option [ 43.608222][ T936] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 43.616372][ T936] System zones: 0-7 [ 43.705278][ T941] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.106: bg 0: block 255: padding at end of block bitmap is not set [ 43.708223][ T935] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.107: bg 0: block 255: padding at end of block bitmap is not set [ 43.910346][ T956] EXT4-fs (loop4): Ignoring removed nobh option [ 43.928321][ T956] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 43.936503][ T956] System zones: 0-7 [ 43.983509][ T959] EXT4-fs (loop3): Ignoring removed nobh option [ 43.984213][ T953] EXT4-fs (loop6): Ignoring removed nobh option [ 44.007132][ T959] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 44.015364][ T959] System zones: 0-7 [ 44.015837][ T955] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.108: bg 0: block 255: padding at end of block bitmap is not set [ 44.021819][ T953] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 44.041874][ T953] System zones: 0-7 [ 44.046093][ T969] EXT4-fs (loop2): Ignoring removed nobh option [ 44.050237][ T958] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.110: bg 0: block 255: padding at end of block bitmap is not set [ 44.069760][ T970] EXT4-fs (loop0): Ignoring removed nobh option [ 44.076607][ T952] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.109: bg 0: block 255: padding at end of block bitmap is not set [ 44.109221][ T970] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 44.117399][ T969] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 44.120054][ T970] System zones: [ 44.125485][ T969] System zones: [ 44.125511][ T970] 0-7 [ 44.129389][ T969] 0-7 [ 44.132877][ T970] [ 44.135385][ T969] [ 44.202995][ T968] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.111: bg 0: block 255: padding at end of block bitmap is not set [ 44.217671][ T983] EXT4-fs (loop4): Ignoring removed nobh option [ 44.225596][ T967] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.112: bg 0: block 255: padding at end of block bitmap is not set [ 44.257807][ T990] EXT4-fs (loop6): Ignoring removed nobh option [ 44.274906][ T983] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 44.276067][ T990] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 44.283627][ T983] System zones: 0-7 [ 44.292225][ T990] System zones: 0-7 [ 44.305342][ T989] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.115: bg 0: block 255: padding at end of block bitmap is not set [ 44.320252][ T982] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.113: bg 0: block 255: padding at end of block bitmap is not set [ 44.378750][ T994] EXT4-fs (loop0): Ignoring removed nobh option [ 44.388271][ T994] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 44.396524][ T994] System zones: 0-7 [ 44.520482][ T993] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.116: bg 0: block 255: padding at end of block bitmap is not set [ 44.566196][ T988] EXT4-fs (loop3): Ignoring removed nobh option [ 44.578412][ T988] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 44.586545][ T988] System zones: 0-7 [ 44.604787][ T1003] EXT4-fs (loop2): Ignoring removed nobh option [ 44.618423][ T1003] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 44.626600][ T1003] System zones: 0-7 [ 44.639402][ T1002] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.117: bg 0: block 255: padding at end of block bitmap is not set [ 44.645945][ T987] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.114: bg 0: block 255: padding at end of block bitmap is not set [ 44.703377][ T1010] EXT4-fs (loop6): Ignoring removed nobh option [ 44.719213][ T1010] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 44.727390][ T1010] System zones: 0-7 [ 44.803423][ T1018] EXT4-fs (loop4): Ignoring removed nobh option [ 44.815786][ T1009] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.118: bg 0: block 255: padding at end of block bitmap is not set [ 44.831160][ T1020] EXT4-fs (loop0): Ignoring removed nobh option [ 44.868645][ T1018] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 44.880932][ T1018] System zones: 0-7 [ 44.883308][ T1020] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 44.893041][ T1020] System zones: 0-7 [ 44.910447][ T1032] EXT4-fs (loop3): Ignoring removed nobh option [ 44.928462][ T1032] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 44.936633][ T1032] System zones: 0-7 [ 44.981501][ T1028] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.122: bg 0: block 255: padding at end of block bitmap is not set [ 44.988648][ T1017] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.119: bg 0: block 255: padding at end of block bitmap is not set [ 45.002894][ T1029] EXT4-fs (loop2): Ignoring removed nobh option [ 45.010421][ T1019] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.120: bg 0: block 255: padding at end of block bitmap is not set [ 45.051022][ T1029] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 45.059289][ T1029] System zones: 0-7 [ 45.103947][ T1027] 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 [ 45.118669][ T1042] EXT4-fs (loop6): Ignoring removed nobh option [ 45.119090][ T1045] EXT4-fs (loop4): Ignoring removed nobh option [ 45.138469][ T1042] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 45.138626][ T1045] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 45.146677][ T1042] System zones: 0-7 [ 45.158282][ T1045] System zones: 0-7 [ 45.191131][ T1051] EXT4-fs (loop3): Ignoring removed nobh option [ 45.208286][ T1051] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 45.216582][ T1051] System zones: 0-7 [ 45.258971][ T1041] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.123: bg 0: block 255: padding at end of block bitmap is not set [ 45.259132][ T1044] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.124: bg 0: block 255: padding at end of block bitmap is not set [ 45.327235][ T1050] 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 [ 45.452219][ T1066] EXT4-fs (loop2): Ignoring removed nobh option [ 45.458563][ T1068] EXT4-fs (loop6): Ignoring removed nobh option [ 45.486085][ T1071] EXT4-fs (loop4): Ignoring removed nobh option [ 45.487845][ T1066] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 45.513479][ T1079] EXT4-fs (loop0): Ignoring removed nobh option [ 45.528510][ T1068] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 45.528572][ T1066] System zones: 0-7 [ 45.549172][ T1071] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 45.562161][ T1071] System zones: 0-7 [ 45.566141][ T1068] System zones: 0-7 [ 45.571656][ T1064] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.127: bg 0: block 255: padding at end of block bitmap is not set [ 45.586567][ T1065] 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 [ 45.605485][ T1070] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.129: bg 0: block 255: padding at end of block bitmap is not set [ 45.624078][ T1079] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 45.632282][ T1079] System zones: 0-7 [ 45.643545][ T1078] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.130: bg 0: block 255: padding at end of block bitmap is not set [ 45.657544][ T1089] EXT4-fs (loop3): Ignoring removed nobh option [ 45.688004][ T1089] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 45.696140][ T1089] System zones: 0-7 [ 45.813341][ T1088] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.132: bg 0: block 255: padding at end of block bitmap is not set [ 46.042956][ T1099] EXT4-fs (loop2): Ignoring removed nobh option [ 46.052297][ T1097] EXT4-fs (loop6): Ignoring removed nobh option [ 46.059847][ T1101] EXT4-fs (loop4): Ignoring removed nobh option [ 46.099308][ T1099] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 46.105541][ T1101] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 46.111144][ T1099] System zones: 0-7 [ 46.117390][ T1101] System zones: 0-7 [ 46.124871][ T1110] EXT4-fs (loop0): Ignoring removed nobh option [ 46.131669][ T1113] EXT4-fs (loop3): Ignoring removed nobh option [ 46.139849][ T1097] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 46.149466][ T1095] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.135: bg 0: block 255: padding at end of block bitmap is not set [ 46.179555][ T1097] System zones: 0-7 [ 46.184549][ T1098] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.134: bg 0: block 255: padding at end of block bitmap is not set [ 46.199444][ T1110] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 46.208750][ T1110] System zones: 0-7 [ 46.213740][ T1113] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 46.213951][ T1096] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.133: bg 0: block 255: padding at end of block bitmap is not set [ 46.236557][ T1113] System zones: 0-7 [ 46.242010][ T1112] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.137: bg 0: block 255: padding at end of block bitmap is not set [ 46.246663][ T1109] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.136: bg 0: block 255: padding at end of block bitmap is not set [ 46.678178][ T1128] EXT4-fs (loop4): Ignoring removed nobh option [ 46.688334][ T1128] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 46.696507][ T1128] System zones: 0-7 [ 46.818593][ T1135] EXT4-fs (loop2): Ignoring removed nobh option [ 46.825798][ T1133] EXT4-fs (loop3): Ignoring removed nobh option [ 46.828635][ T1138] EXT4-fs (loop0): Ignoring removed nobh option [ 46.839434][ T1127] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.138: bg 0: block 255: padding at end of block bitmap is not set [ 46.866148][ T1135] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 46.880483][ T1135] System zones: 0-7 [ 46.884224][ T1133] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 46.886886][ T1138] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 46.892834][ T1133] System zones: [ 46.901417][ T1138] System zones: 0-7 [ 46.909523][ T1133] 0-7 [ 46.913595][ T1146] EXT4-fs (loop6): Ignoring removed nobh option [ 46.925749][ T1131] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.140: bg 0: block 255: padding at end of block bitmap is not set [ 46.940504][ T1136] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.141: bg 0: block 255: padding at end of block bitmap is not set [ 46.955099][ T1132] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.142: bg 0: block 255: padding at end of block bitmap is not set [ 46.969233][ T1146] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 46.977482][ T1146] System zones: 0-7 [ 46.991711][ T1156] EXT4-fs (loop4): Ignoring removed nobh option [ 46.997074][ T1145] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.139: bg 0: block 255: padding at end of block bitmap is not set [ 47.018413][ T1156] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 47.026540][ T1156] System zones: 0-7 [ 47.227989][ T1155] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.143: bg 0: block 255: padding at end of block bitmap is not set [ 47.250986][ T1164] EXT4-fs (loop3): Ignoring removed nobh option [ 47.273578][ T1164] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 47.282167][ T1164] System zones: 0-7 [ 47.306641][ T1170] EXT4-fs (loop2): Ignoring removed nobh option [ 47.309947][ T1167] EXT4-fs (loop0): Ignoring removed nobh option [ 47.328353][ T1167] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 47.328363][ T1170] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 47.328395][ T1170] System zones: [ 47.336637][ T1167] System zones: [ 47.346647][ T1170] 0-7 [ 47.349772][ T1167] 0-7 [ 47.352596][ T1170] [ 47.355240][ T1167] [ 47.412677][ T1174] EXT4-fs (loop6): Ignoring removed nobh option [ 47.418085][ T1163] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.144: bg 0: block 255: padding at end of block bitmap is not set [ 47.433982][ T1166] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.145: bg 0: block 255: padding at end of block bitmap is not set [ 47.434652][ T1169] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.146: bg 0: block 255: padding at end of block bitmap is not set [ 47.474931][ T1174] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 47.483536][ T1174] System zones: 0-7 [ 47.506258][ T1172] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.147: bg 0: block 255: padding at end of block bitmap is not set [ 47.613114][ T1191] EXT4-fs (loop3): Ignoring removed nobh option [ 47.628261][ T1191] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 47.637553][ T1191] System zones: 0-7 [ 47.703697][ T1195] EXT4-fs (loop2): Ignoring removed nobh option [ 47.711320][ T1190] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.149: bg 0: block 255: padding at end of block bitmap is not set [ 47.728690][ T1186] EXT4-fs (loop4): Ignoring removed nobh option [ 47.738307][ T1195] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 47.746533][ T1195] System zones: 0-7 [ 47.746971][ T1186] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 47.758709][ T1186] System zones: 0-7 [ 47.763250][ T1198] EXT4-fs (loop0): Ignoring removed nobh option [ 47.763698][ T1205] EXT4-fs (loop6): Ignoring removed nobh option [ 47.777052][ T1193] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.150: bg 0: block 255: padding at end of block bitmap is not set [ 47.779910][ T1185] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.148: bg 0: block 255: padding at end of block bitmap is not set [ 47.794572][ T1198] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 47.807621][ T1205] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 47.813687][ T1198] System zones: [ 47.827830][ T1205] System zones: [ 47.828951][ T1198] 0-7 [ 47.831413][ T1205] 0-7 [ 47.835019][ T1198] [ 47.847087][ T1205] [ 47.858696][ T1204] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.152: bg 0: block 255: padding at end of block bitmap is not set [ 47.867709][ T1197] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.151: bg 0: block 255: padding at end of block bitmap is not set [ 47.934286][ T1218] EXT4-fs (loop3): Ignoring removed nobh option [ 47.948414][ T1218] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 47.956592][ T1218] System zones: 0-7 [ 48.073844][ T1217] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.153: bg 0: block 255: padding at end of block bitmap is not set [ 48.211102][ T1223] EXT4-fs (loop2): Ignoring removed nobh option [ 48.229813][ T1223] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 48.238046][ T1223] System zones: 0-7 [ 48.280581][ T1239] EXT4-fs (loop0): Ignoring removed nobh option [ 48.299100][ T1239] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 48.307294][ T1239] System zones: 0-7 [ 48.348316][ T1235] EXT4-fs (loop4): Ignoring removed nobh option [ 48.358366][ T1235] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 48.366589][ T1235] System zones: 0-7 [ 48.391500][ T1231] EXT4-fs (loop6): Ignoring removed nobh option [ 48.398142][ T1241] EXT4-fs (loop3): Ignoring removed nobh option [ 48.399484][ T1233] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.158: bg 0: block 255: padding at end of block bitmap is not set [ 48.406601][ T1234] 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 [ 48.433883][ T1221] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.155: bg 0: block 255: padding at end of block bitmap is not set [ 48.487621][ T1231] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 48.501018][ T1231] System zones: 0-7 [ 48.501219][ T1241] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 48.515360][ T1241] System zones: 0-7 [ 48.653987][ T1230] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.156: bg 0: block 255: padding at end of block bitmap is not set [ 48.666094][ T1238] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.159: bg 0: block 255: padding at end of block bitmap is not set [ 48.691575][ T1257] EXT4-fs (loop4): Ignoring removed nobh option 2025/05/29 13:51:28 executed programs: 157 [ 48.708599][ T1257] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 48.716813][ T1257] System zones: 0-7 [ 48.791662][ T1256] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.160: bg 0: block 255: padding at end of block bitmap is not set [ 48.821374][ T1265] EXT4-fs (loop0): Ignoring removed nobh option [ 48.838194][ T1265] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 48.846438][ T1265] System zones: 0-7 [ 48.858713][ T1270] EXT4-fs (loop6): Ignoring removed nobh option [ 48.865547][ T1261] EXT4-fs (loop2): Ignoring removed nobh option [ 48.873789][ T1270] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 48.882069][ T1270] System zones: 0-7 [ 48.883258][ T1261] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 48.894461][ T1261] System zones: 0-7 [ 48.904375][ T1263] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.161: bg 0: block 255: padding at end of block bitmap is not set [ 48.917095][ T1269] 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 [ 48.919963][ T1260] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.162: bg 0: block 255: padding at end of block bitmap is not set [ 48.944158][ T1277] EXT4-fs (loop3): Ignoring removed nobh option [ 48.965211][ T1277] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 48.973479][ T1277] System zones: 0-7 [ 48.990384][ T1285] EXT4-fs (loop4): Ignoring removed nobh option [ 48.999483][ T1276] 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 [ 49.010420][ T1285] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 49.022748][ T1285] System zones: 0-7 [ 49.132091][ T1284] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.165: bg 0: block 255: padding at end of block bitmap is not set [ 49.418604][ T1300] EXT4-fs (loop2): Ignoring removed nobh option [ 49.421011][ T1296] EXT4-fs (loop6): Ignoring removed nobh option [ 49.432576][ T1300] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 49.440931][ T1300] System zones: 0-7 [ 49.442147][ T1296] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 49.453070][ T1296] System zones: 0-7 [ 49.580600][ T1309] EXT4-fs (loop4): Ignoring removed nobh option [ 49.580791][ T1293] EXT4-fs (loop0): Ignoring removed nobh option [ 49.593351][ T1304] EXT4-fs (loop3): Ignoring removed nobh option [ 49.600872][ T1299] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.168: bg 0: block 255: padding at end of block bitmap is not set [ 49.620456][ T1295] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.166: bg 0: block 255: padding at end of block bitmap is not set [ 49.658447][ T1309] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 49.668223][ T1309] System zones: 0-7 [ 49.675881][ T1304] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 49.676786][ T1293] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 49.684366][ T1304] System zones: 0-7 [ 49.692287][ T1293] System zones: 0-7 [ 49.712398][ T1308] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.170: bg 0: block 255: padding at end of block bitmap is not set [ 49.738967][ T1303] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.169: bg 0: block 255: padding at end of block bitmap is not set [ 49.754603][ T1292] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.167: bg 0: block 255: padding at end of block bitmap is not set [ 49.976584][ T1323] EXT4-fs (loop6): Ignoring removed nobh option [ 49.986928][ T1327] EXT4-fs (loop2): Ignoring removed nobh option [ 50.010974][ T1331] EXT4-fs (loop4): Ignoring removed nobh option [ 50.029119][ T1327] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 50.035128][ T1323] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 50.041701][ T1327] System zones: 0-7 [ 50.045882][ T1323] System zones: 0-7 [ 50.054753][ T1322] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.172: bg 0: block 255: padding at end of block bitmap is not set [ 50.060515][ T1335] EXT4-fs (loop3): Ignoring removed nobh option [ 50.070120][ T1331] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 50.083550][ T1331] System zones: 0-7 [ 50.088760][ T1335] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 50.096940][ T1335] System zones: 0-7 [ 50.104151][ T1336] EXT4-fs (loop0): Ignoring removed nobh option [ 50.118265][ T1336] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 50.126452][ T1336] System zones: 0-7 [ 50.188042][ T1325] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.171: bg 0: block 255: padding at end of block bitmap is not set [ 50.204316][ T1333] 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 [ 50.220197][ T1330] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.173: bg 0: block 255: padding at end of block bitmap is not set [ 50.234940][ T1334] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.175: bg 0: block 255: padding at end of block bitmap is not set [ 50.257972][ T1353] EXT4-fs (loop6): Ignoring removed nobh option [ 50.273646][ T1353] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 50.281850][ T1353] System zones: 0-7 [ 50.312343][ T1352] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.176: bg 0: block 255: padding at end of block bitmap is not set [ 50.489937][ T1365] EXT4-fs (loop4): Ignoring removed nobh option [ 50.499999][ T1371] EXT4-fs (loop2): Ignoring removed nobh option [ 50.508195][ T1365] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 50.516292][ T1365] System zones: 0-7 [ 50.521410][ T1371] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 50.529548][ T1371] System zones: 0-7 [ 50.546327][ T1364] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.178: bg 0: block 255: padding at end of block bitmap is not set [ 50.550477][ T1370] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.181: bg 0: block 255: padding at end of block bitmap is not set [ 50.611333][ T1368] EXT4-fs (loop0): Ignoring removed nobh option [ 50.628301][ T1368] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 50.636424][ T1368] System zones: 0-7 [ 50.655416][ T1367] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.180: bg 0: block 255: padding at end of block bitmap is not set [ 50.661088][ T1377] EXT4-fs (loop3): Ignoring removed nobh option [ 50.687326][ T1388] EXT4-fs (loop6): Ignoring removed nobh option [ 50.701127][ T1377] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 50.724400][ T1388] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 50.732762][ T1388] System zones: 0-7 [ 50.738375][ T1377] System zones: 0-7 [ 50.742720][ T1397] EXT4-fs (loop4): Ignoring removed nobh option [ 50.748707][ T1375] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.182: bg 0: block 255: padding at end of block bitmap is not set [ 50.764633][ T1393] EXT4-fs (loop2): Ignoring removed nobh option [ 50.774256][ T1397] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 50.782702][ T1397] System zones: 0-7 [ 50.788154][ T1393] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 50.796281][ T1393] System zones: 0-7 [ 50.806832][ T1396] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.185: bg 0: block 255: padding at end of block bitmap is not set [ 50.843564][ T1387] 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 [ 50.844346][ T1392] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.186: bg 0: block 255: padding at end of block bitmap is not set [ 50.872363][ T1405] EXT4-fs (loop0): Ignoring removed nobh option [ 50.888162][ T1405] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 50.896724][ T1405] System zones: 0-7 [ 50.948045][ T1404] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.187: bg 0: block 255: padding at end of block bitmap is not set [ 51.002085][ T1414] EXT4-fs (loop3): Ignoring removed nobh option [ 51.018280][ T1414] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 51.026568][ T1414] System zones: 0-7 [ 51.098574][ T1420] EXT4-fs (loop4): Ignoring removed nobh option [ 51.104320][ T1426] EXT4-fs (loop2): Ignoring removed nobh option [ 51.112061][ T1422] EXT4-fs (loop6): Ignoring removed nobh option [ 51.118630][ T1413] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.188: bg 0: block 255: padding at end of block bitmap is not set [ 51.139877][ T1426] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 51.148535][ T1426] System zones: 0-7 [ 51.154882][ T1422] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 51.157910][ T1425] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.191: bg 0: block 255: padding at end of block bitmap is not set [ 51.163368][ T1422] System zones: 0-7 [ 51.185471][ T1421] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.190: bg 0: block 255: padding at end of block bitmap is not set [ 51.201028][ T1420] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 51.209245][ T1420] System zones: 0-7 [ 51.240391][ T1434] EXT4-fs (loop0): Ignoring removed nobh option [ 51.258302][ T1434] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 51.266408][ T1434] System zones: 0-7 [ 51.395522][ T1419] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.189: bg 0: block 255: padding at end of block bitmap is not set [ 51.416808][ T1433] 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 [ 51.452858][ T1449] EXT4-fs (loop6): Ignoring removed nobh option [ 51.468403][ T1449] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 51.476704][ T1449] System zones: 0-7 [ 51.561403][ T1452] EXT4-fs (loop2): Ignoring removed nobh option [ 51.563528][ T1447] EXT4-fs (loop3): Ignoring removed nobh option [ 51.576294][ T1445] 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 [ 51.617635][ T1447] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 51.625812][ T1447] System zones: 0-7 [ 51.626274][ T1452] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 51.638015][ T1452] System zones: 0-7 [ 51.642578][ T1461] EXT4-fs (loop4): Ignoring removed nobh option [ 51.658625][ T1461] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 51.666918][ T1461] System zones: 0-7 [ 51.677497][ T1448] 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 [ 51.678573][ T1446] 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 [ 51.711042][ T1463] EXT4-fs (loop0): Ignoring removed nobh option [ 51.711814][ T1460] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.196: bg 0: block 255: padding at end of block bitmap is not set [ 51.738129][ T1463] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 51.746244][ T1463] System zones: 0-7 [ 51.871508][ T1459] 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 [ 51.885917][ T1474] EXT4-fs (loop6): Ignoring removed nobh option [ 51.910000][ T1479] EXT4-fs (loop3): Ignoring removed nobh option [ 51.921334][ T1486] EXT4-fs (loop2): Ignoring removed nobh option [ 51.935650][ T1483] EXT4-fs (loop4): Ignoring removed nobh option [ 51.938871][ T1474] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 51.950534][ T1474] System zones: 0-7 [ 51.954359][ T1486] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 51.955720][ T1479] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 51.963179][ T1486] System zones: [ 51.971225][ T1479] System zones: [ 51.973057][ T1483] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 51.990965][ T1473] 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 [ 51.996898][ T1486] 0-7 [ 52.014988][ T1483] System zones: 0-7 [ 52.023363][ T1482] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.201: bg 0: block 255: padding at end of block bitmap is not set [ 52.038274][ T1486] [ 52.042114][ T1479] 0-7 [ 52.045331][ T1484] 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 [ 52.060134][ T1478] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.200: bg 0: block 255: padding at end of block bitmap is not set [ 52.270824][ T1500] EXT4-fs (loop0): Ignoring removed nobh option [ 52.288663][ T1500] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 52.297033][ T1500] System zones: 0-7 [ 52.317931][ T1504] EXT4-fs (loop4): Ignoring removed nobh option [ 52.328316][ T1504] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 52.336488][ T1504] System zones: 0-7 [ 52.348229][ T1507] EXT4-fs (loop6): Ignoring removed nobh option [ 52.348963][ T1499] 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 [ 52.378179][ T1507] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 52.386291][ T1507] System zones: 0-7 [ 52.391354][ T1512] EXT4-fs (loop3): Ignoring removed nobh option [ 52.399017][ T1506] 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 [ 52.414206][ T1512] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 52.423192][ T1512] System zones: 0-7 [ 52.423745][ T1503] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.204: bg 0: block 255: padding at end of block bitmap is not set [ 52.491104][ T1511] EXT4-fs (loop2): Ignoring removed nobh option [ 52.498513][ T1509] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.205: bg 0: block 255: padding at end of block bitmap is not set [ 52.515782][ T1511] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 52.524139][ T1511] System zones: 0-7 [ 52.532591][ T1510] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.206: bg 0: block 255: padding at end of block bitmap is not set [ 52.649677][ T1528] EXT4-fs (loop0): Ignoring removed nobh option [ 52.658324][ T1528] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 52.666568][ T1528] System zones: 0-7 [ 52.778011][ T1533] EXT4-fs (loop6): Ignoring removed nobh option [ 52.792494][ T1527] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.207: bg 0: block 255: padding at end of block bitmap is not set [ 52.812942][ T1533] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 52.821235][ T1533] System zones: 0-7 [ 52.828261][ T1543] EXT4-fs (loop2): Ignoring removed nobh option [ 52.838466][ T1543] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 52.846670][ T1543] System zones: 0-7 [ 52.877584][ T1541] EXT4-fs (loop4): Ignoring removed nobh option [ 52.888320][ T1541] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 52.896529][ T1541] System zones: 0-7 [ 52.952399][ T1532] 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 [ 52.960888][ T1546] EXT4-fs (loop3): Ignoring removed nobh option [ 52.967337][ T1539] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.211: bg 0: block 255: padding at end of block bitmap is not set [ 52.998162][ T1540] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.209: bg 0: block 255: padding at end of block bitmap is not set [ 53.016036][ T1546] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 53.024220][ T1546] System zones: 0-7 [ 53.032718][ T1545] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.210: bg 0: block 255: padding at end of block bitmap is not set [ 53.123646][ T1558] EXT4-fs (loop0): Ignoring removed nobh option [ 53.142853][ T1558] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 53.151131][ T1558] System zones: 0-7 [ 53.199156][ T1557] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.212: bg 0: block 255: padding at end of block bitmap is not set [ 53.312486][ T1572] EXT4-fs (loop4): Ignoring removed nobh option [ 53.319181][ T1564] EXT4-fs (loop2): Ignoring removed nobh option [ 53.328246][ T1564] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 53.328359][ T1572] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 53.336412][ T1564] System zones: 0-7 [ 53.345222][ T1572] System zones: [ 53.348906][ T1567] EXT4-fs (loop6): Ignoring removed nobh option [ 53.349022][ T1572] 0-7 [ 53.368168][ T1567] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 53.376319][ T1567] System zones: 0-7 [ 53.395045][ T1563] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.213: bg 0: block 255: padding at end of block bitmap is not set [ 53.427829][ T1578] EXT4-fs (loop3): Ignoring removed nobh option [ 53.432471][ T1571] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.215: bg 0: block 255: padding at end of block bitmap is not set [ 53.449252][ T1566] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.214: bg 0: block 255: padding at end of block bitmap is not set [ 53.468756][ T1578] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 53.476950][ T1578] System zones: 0-7 [ 53.482532][ T1577] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.216: bg 0: block 255: padding at end of block bitmap is not set [ 53.608940][ T1588] EXT4-fs (loop0): Ignoring removed nobh option [ 53.618342][ T1588] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 53.626496][ T1588] System zones: 0-7 [ 53.741076][ T1587] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.217: bg 0: block 255: padding at end of block bitmap is not set 2025/05/29 13:51:33 executed programs: 216 [ 53.908345][ T1603] EXT4-fs (loop4): Ignoring removed nobh option [ 53.913375][ T1594] EXT4-fs (loop2): Ignoring removed nobh option [ 53.921117][ T1600] EXT4-fs (loop6): Ignoring removed nobh option [ 53.928730][ T1603] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 53.936850][ T1603] System zones: 0-7 [ 53.938722][ T1594] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 53.943019][ T1600] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 53.949508][ T1608] EXT4-fs (loop3): Ignoring removed nobh option [ 53.963351][ T1600] System zones: 0-7 [ 53.968372][ T1598] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.219: bg 0: block 255: padding at end of block bitmap is not set [ 53.975789][ T1612] EXT4-fs (loop0): Ignoring removed nobh option [ 53.983618][ T1594] System zones: 0-7 [ 53.994619][ T1599] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.220: bg 0: block 255: padding at end of block bitmap is not set [ 54.010898][ T1592] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.218: bg 0: block 255: padding at end of block bitmap is not set [ 54.046737][ T1608] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 54.050456][ T1612] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 54.055007][ T1608] System zones: 0-7 [ 54.064573][ T1612] System zones: 0-7 [ 54.094944][ T1607] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.221: bg 0: block 255: padding at end of block bitmap is not set [ 54.110207][ T1610] 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 [ 54.219255][ T1629] EXT4-fs (loop6): Ignoring removed nobh option [ 54.238274][ T1629] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 54.246456][ T1629] System zones: 0-7 [ 54.267690][ T1638] EXT4-fs (loop3): Ignoring removed nobh option [ 54.273235][ T1635] EXT4-fs (loop2): Ignoring removed nobh option [ 54.288363][ T1638] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 54.288374][ T1635] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 54.288405][ T1635] System zones: [ 54.296766][ T1638] System zones: [ 54.304908][ T1635] 0-7 [ 54.308323][ T1638] 0-7 [ 54.311985][ T1635] [ 54.314379][ T1638] [ 54.324341][ T1628] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.224: bg 0: block 255: padding at end of block bitmap is not set [ 54.338862][ T1632] EXT4-fs (loop4): Ignoring removed nobh option [ 54.339925][ T1642] EXT4-fs (loop0): Ignoring removed nobh option [ 54.346477][ T1637] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.226: bg 0: block 255: padding at end of block bitmap is not set [ 54.381726][ T1642] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 54.397365][ T1642] System zones: 0-7 [ 54.398202][ T1632] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 54.409561][ T1632] System zones: 0-7 [ 54.422561][ T1641] 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 [ 54.437599][ T1631] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.223: bg 0: block 255: padding at end of block bitmap is not set [ 54.510971][ T1659] EXT4-fs (loop6): Ignoring removed nobh option [ 54.528226][ T1659] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 54.536331][ T1659] System zones: 0-7 [ 54.769712][ T1654] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.229: bg 0: block 255: padding at end of block bitmap is not set [ 54.791646][ T1667] EXT4-fs (loop4): Ignoring removed nobh option [ 54.801228][ T1669] EXT4-fs (loop2): Ignoring removed nobh option [ 54.818289][ T1667] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 54.818695][ T1669] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 54.826477][ T1667] System zones: [ 54.834569][ T1669] System zones: [ 54.834955][ T1667] 0-7 [ 54.838138][ T1669] 0-7 [ 54.847030][ T1667] [ 54.869891][ T1671] EXT4-fs (loop3): Ignoring removed nobh option [ 54.878243][ T1671] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 54.886439][ T1671] System zones: 0-7 [ 54.937260][ T1675] EXT4-fs (loop0): Ignoring removed nobh option [ 54.944498][ T1665] 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 [ 54.959291][ T1666] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.233: bg 0: block 255: padding at end of block bitmap is not set [ 54.962475][ T1670] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.231: bg 0: block 255: padding at end of block bitmap is not set [ 55.017429][ T1675] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 55.039485][ T1675] System zones: 0-7 [ 55.080812][ T1688] EXT4-fs (loop6): Ignoring removed nobh option [ 55.084379][ T1674] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm syz.0.232: bg 0: block 255: padding at end of block bitmap is not set [ 55.108129][ T1688] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 55.116281][ T1688] System zones: 0-7 [ 55.141478][ T1697] EXT4-fs (loop4): Ignoring removed nobh option [ 55.158699][ T1697] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 55.166925][ T1697] System zones: 0-7 [ 55.172932][ T1687] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.234: bg 0: block 255: padding at end of block bitmap is not set [ 55.222843][ T1694] EXT4-fs (loop3): Ignoring removed nobh option [ 55.229943][ T1702] EXT4-fs (loop2): Ignoring removed nobh option [ 55.236340][ T1695] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.237: bg 0: block 255: padding at end of block bitmap is not set [ 55.268318][ T1702] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 55.270465][ T1694] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 55.277011][ T1702] System zones: [ 55.285021][ T1694] System zones: [ 55.285196][ T1702] 0-7 [ 55.288653][ T1694] 0-7 [ 55.292823][ T1702] [ 55.305096][ T1693] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.235: bg 0: block 255: padding at end of block bitmap is not set [ 55.325081][ T1701] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.236: bg 0: block 255: padding at end of block bitmap is not set [ 55.431401][ T1713] EXT4-fs (loop6): Ignoring removed nobh option [ 55.442091][ T1720] EXT4-fs (loop4): Ignoring removed nobh option [ 55.458740][ T1713] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 55.459951][ T1720] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 55.467011][ T1713] System zones: [ 55.475084][ T1720] System zones: [ 55.475289][ T1713] 0-7 [ 55.482718][ T1720] 0-7 [ 55.509063][ T1712] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.239: bg 0: block 255: padding at end of block bitmap is not set [ 55.528687][ T1724] EXT4-fs (loop0): Ignoring removed nobh option [ 55.531197][ T1731] EXT4-fs (loop3): Ignoring removed nobh option [ 55.543384][ T1724] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 55.548407][ T1731] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 55.551736][ T1724] System zones: 0-7 [ 55.567414][ T1727] EXT4-fs (loop2): Ignoring removed nobh option [ 55.574165][ T1719] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.240: bg 0: block 255: padding at end of block bitmap is not set [ 55.591690][ T1725] EXT4-fs error (device loop0): ext4_validate_block_bitmap:438: comm vhost-1724: bg 0: block 255: padding at end of block bitmap is not set [ 55.591877][ T1731] System zones: 0-7 [ 55.612915][ T400] ------------[ cut here ]------------ [ 55.618588][ T400] kernel BUG at fs/ext4/inode.c:2778! [ 55.626842][ T400] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 55.633060][ T400] CPU: 1 PID: 400 Comm: kworker/u4:6 Not tainted 5.10.237-syzkaller-00010-gcf6ed0f1511d #0 [ 55.636416][ T1727] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 55.643038][ T400] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 55.643068][ T400] Workqueue: writeback wb_workfn (flush-7:0) [ 55.651272][ T1727] System zones: [ 55.661883][ T400] [ 55.661908][ T400] RIP: 0010:ext4_writepages+0x2ddb/0x2e00 [ 55.661921][ T400] Code: 39 94 ff 84 db 75 31 e8 f3 36 94 ff 49 bc 00 00 00 00 00 fc ff df 4c 8b 6c 24 30 48 8b 5c 24 38 e9 21 f8 ff ff e8 d5 36 94 ff <0f> 0b e8 ce 36 94 ff e8 45 0f 31 ff eb 98 e8 c2 36 94 ff e8 39 0f [ 55.661929][ T400] RSP: 0018:ffffc90000f57180 EFLAGS: 00010293 [ 55.661943][ T400] RAX: ffffffff81cf5b9b RBX: 000000c410000000 RCX: ffff8881118c13c0 [ 55.661951][ T400] RDX: 0000000000000000 RSI: 0000008000000000 RDI: 0000000000000000 [ 55.661971][ T400] RBP: ffffc90000f574f0 R08: dffffc0000000000 R09: ffffed1024b162ff [ 55.670354][ T1727] 0-7 [ 55.672277][ T400] R10: ffffed1024b162ff R11: 1ffff11024b162fe R12: dffffc0000000000 [ 55.675377][ T1727] [ 55.681088][ T400] R13: ffff88812d312000 R14: 0000008000000000 R15: ffff8881258b17f0 [ 55.681098][ T400] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 55.681106][ T400] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.681114][ T400] CR2: 000055556e8c44a8 CR3: 000000010c28c000 CR4: 00000000003506a0 [ 55.681125][ T400] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 55.681133][ T400] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 55.681137][ T400] Call Trace: [ 55.681167][ T400] ? __kasan_check_write+0x14/0x20 [ 55.800614][ T400] ? _raw_spin_lock+0x8e/0xe0 [ 55.805285][ T400] ? write_boundary_block+0x140/0x140 [ 55.810643][ T400] ? ext4_readpage+0x220/0x220 [ 55.815423][ T400] ? enqueue_task_fair+0xac3/0x2250 [ 55.820614][ T400] ? __getblk_gfp+0x3b/0x780 [ 55.825498][ T400] ? __update_load_avg_cfs_rq+0xaf/0x2f0 [ 55.831496][ T400] ? ext4_readpage+0x220/0x220 [ 55.836357][ T400] do_writepages+0x12a/0x270 [ 55.840931][ T400] ? __writepage+0x130/0x130 [ 55.845540][ T400] ? __kasan_check_write+0x14/0x20 [ 55.850757][ T400] ? _raw_spin_lock+0x8e/0xe0 [ 55.855448][ T400] ? __kasan_check_write+0x14/0x20 [ 55.860561][ T400] ? _raw_spin_lock+0x8e/0xe0 [ 55.865249][ T400] __writeback_single_inode+0xd5/0xa20 [ 55.870696][ T400] ? wbc_attach_and_unlock_inode+0x171/0x590 [ 55.876683][ T400] writeback_sb_inodes+0x860/0x1400 [ 55.881872][ T400] ? queue_io+0x4c0/0x4c0 [ 55.886238][ T400] ? __kasan_check_read+0x11/0x20 [ 55.891248][ T400] ? queue_io+0x385/0x4c0 [ 55.895593][ T400] wb_writeback+0x3e3/0xb90 [ 55.900086][ T400] ? wb_io_lists_depopulated+0x180/0x180 [ 55.905844][ T400] ? set_worker_desc+0x155/0x1c0 [ 55.910862][ T400] ? update_load_avg+0x4dc/0x14f0 [ 55.915895][ T400] ? __kasan_check_write+0x14/0x20 [ 55.921002][ T400] wb_workfn+0x38f/0xe20 [ 55.925237][ T400] ? inode_wait_for_writeback+0x200/0x200 [ 55.930956][ T400] ? _raw_spin_unlock_irq+0x4e/0x70 [ 55.936228][ T400] ? finish_task_switch+0x12e/0x5a0 [ 55.941422][ T400] ? __switch_to_asm+0x34/0x60 [ 55.946188][ T400] ? __schedule+0xb4f/0x1310 [ 55.950853][ T400] ? __kasan_check_read+0x11/0x20 [ 55.955875][ T400] ? read_word_at_a_time+0x12/0x20 [ 55.961070][ T400] ? strscpy+0x9b/0x290 [ 55.965207][ T400] process_one_work+0x6e1/0xba0 [ 55.970063][ T400] worker_thread+0xa6a/0x13b0 [ 55.974726][ T400] ? _raw_spin_lock_irqsave+0xb0/0x110 [ 55.980199][ T400] ? __kasan_check_read+0x11/0x20 [ 55.985433][ T400] kthread+0x346/0x3d0 [ 55.989650][ T400] ? worker_clr_flags+0x190/0x190 [ 55.994682][ T400] ? kthread_blkcg+0xd0/0xd0 [ 55.999498][ T400] ret_from_fork+0x1f/0x30 [ 56.003893][ T400] Modules linked in: [ 56.008343][ T400] ---[ end trace 87af245d029216f6 ]--- [ 56.013933][ T400] RIP: 0010:ext4_writepages+0x2ddb/0x2e00 [ 56.019750][ T400] Code: 39 94 ff 84 db 75 31 e8 f3 36 94 ff 49 bc 00 00 00 00 00 fc ff df 4c 8b 6c 24 30 48 8b 5c 24 38 e9 21 f8 ff ff e8 d5 36 94 ff <0f> 0b e8 ce 36 94 ff e8 45 0f 31 ff eb 98 e8 c2 36 94 ff e8 39 0f [ 56.039626][ T400] RSP: 0018:ffffc90000f57180 EFLAGS: 00010293 [ 56.046742][ T1730] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.242: bg 0: block 255: padding at end of block bitmap is not set [ 56.062433][ T1726] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.243: bg 0: block 255: padding at end of block bitmap is not set [ 56.062692][ T400] RAX: ffffffff81cf5b9b RBX: 000000c410000000 RCX: ffff8881118c13c0 [ 56.091681][ T400] RDX: 0000000000000000 RSI: 0000008000000000 RDI: 0000000000000000 [ 56.104975][ T1747] EXT4-fs (loop6): Ignoring removed nobh option [ 56.116780][ T400] RBP: ffffc90000f574f0 R08: dffffc0000000000 R09: ffffed1024b162ff [ 56.125780][ T400] R10: ffffed1024b162ff R11: 1ffff11024b162fe R12: dffffc0000000000 [ 56.131896][ T1752] EXT4-fs (loop4): Ignoring removed nobh option [ 56.136359][ T400] R13: ffff88812d312000 R14: 0000008000000000 R15: ffff8881258b17f0 [ 56.141520][ T1747] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 56.148749][ T400] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 56.156473][ T1747] System zones: 0-7 [ 56.165956][ T400] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.173689][ T1752] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 56.