Warning: Permanently added '10.128.0.166' (ED25519) to the list of known hosts. 2025/01/16 04:20:23 ignoring optional flag "sandboxArg"="0" 2025/01/16 04:20:23 ignoring optional flag "type"="gce" 2025/01/16 04:20:24 parsed 1 programs 2025/01/16 04:20:24 executed programs: 0 [ 53.974155][ T24] kauditd_printk_skb: 14 callbacks suppressed [ 53.974165][ T24] audit: type=1400 audit(1737001224.130:90): avc: denied { mount } for pid=349 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 54.142373][ T362] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.149228][ T362] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.156731][ T362] device bridge_slave_0 entered promiscuous mode [ 54.170762][ T356] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.177903][ T356] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.185459][ T356] device bridge_slave_0 entered promiscuous mode [ 54.192203][ T356] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.199245][ T356] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.207059][ T356] device bridge_slave_1 entered promiscuous mode [ 54.221520][ T362] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.228454][ T362] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.235780][ T362] device bridge_slave_1 entered promiscuous mode [ 54.317294][ T355] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.324397][ T355] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.332259][ T355] device bridge_slave_0 entered promiscuous mode [ 54.339234][ T355] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.346117][ T355] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.353773][ T355] device bridge_slave_1 entered promiscuous mode [ 54.362483][ T363] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.369424][ T363] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.376778][ T363] device bridge_slave_0 entered promiscuous mode [ 54.385544][ T363] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.392447][ T363] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.399618][ T363] device bridge_slave_1 entered promiscuous mode [ 54.422111][ T367] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.429054][ T367] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.436834][ T367] device bridge_slave_0 entered promiscuous mode [ 54.445754][ T367] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.453170][ T367] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.461031][ T367] device bridge_slave_1 entered promiscuous mode [ 54.478611][ T364] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.486043][ T364] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.493803][ T364] device bridge_slave_0 entered promiscuous mode [ 54.500599][ T364] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.507686][ T364] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.514997][ T364] device bridge_slave_1 entered promiscuous mode [ 54.536489][ T362] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.543360][ T362] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.550668][ T362] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.557948][ T362] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.640079][ T356] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.646953][ T356] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.654172][ T356] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.661189][ T356] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.680125][ T367] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.687843][ T367] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.695240][ T367] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.702881][ T367] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.765586][ T363] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.773370][ T363] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.780569][ T363] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.787590][ T363] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.801550][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.808742][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.816233][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.824426][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.832299][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.839493][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.846765][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.854187][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.862711][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.870444][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.886572][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.894140][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.901651][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.910026][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.916913][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.924322][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.943461][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.951787][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.958737][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.966595][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.974604][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.981455][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.989172][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.997404][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.004256][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.011545][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.042044][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.050868][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.059880][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.066878][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.078121][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.087212][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.094181][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.102020][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.110743][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.119344][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.127532][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.135724][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.142735][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.149855][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.157945][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.164877][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.172465][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.183378][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 55.191298][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.208912][ T355] device veth0_vlan entered promiscuous mode [ 55.224582][ T355] device veth1_macvtap entered promiscuous mode [ 55.234352][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 55.243313][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 55.252089][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 55.260841][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.269026][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.276574][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 55.284574][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 55.292628][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 55.300668][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.309540][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 55.318026][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.326196][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.334845][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.343550][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.350820][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.358407][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.366817][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.374965][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.381909][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.389631][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 55.396978][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 55.412187][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 55.420518][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.428861][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 55.437448][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 55.447062][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 55.456122][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 55.475746][ T362] device veth0_vlan entered promiscuous mode [ 55.486493][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 55.495306][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.503604][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 55.512321][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.520160][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 55.528515][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 55.536914][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 55.545009][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 55.553058][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 55.561678][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 55.570237][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 55.578084][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 55.591525][ T24] audit: type=1400 audit(1737001225.740:91): avc: denied { mounton } for pid=355 comm="syz-executor.0" path="/dev/binderfs" dev="devtmpfs" ino=509 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 55.600187][ T367] device veth0_vlan entered promiscuous mode [ 55.632712][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 55.641335][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 55.649767][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 55.659751][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 55.667746][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 55.678719][ T356] device veth0_vlan entered promiscuous mode [ 55.686417][ T24] audit: type=1400 audit(1737001225.830:92): avc: denied { mounton } for pid=392 comm="syz-executor.0" path="/root/syzkaller-testdir3163794499/syzkaller.ujcDO8/0/file0" dev="sda1" ino=1947 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 55.691252][ T356] device veth1_macvtap entered promiscuous mode [ 55.724513][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 55.725722][ T394] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 55.732485][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 55.742283][ T24] audit: type=1400 audit(1737001225.900:93): avc: denied { mount } for pid=392 comm="syz-executor.0" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 55.753326][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 55.785093][ T24] audit: type=1400 audit(1737001225.930:94): avc: denied { write } for pid=392 comm="syz-executor.0" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 55.786332][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 55.810151][ T24] audit: type=1400 audit(1737001225.930:95): avc: denied { add_name } for pid=392 comm="syz-executor.0" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 55.841939][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 55.842403][ T24] audit: type=1400 audit(1737001225.930:96): avc: denied { create } for pid=392 comm="syz-executor.0" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 55.855444][ T367] device veth1_macvtap entered promiscuous mode [ 55.870802][ T24] audit: type=1400 audit(1737001225.930:97): avc: denied { write open } for pid=392 comm="syz-executor.0" path="/root/syzkaller-testdir3163794499/syzkaller.ujcDO8/0/file0/bus" dev="loop0" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 55.909553][ T24] audit: type=1400 audit(1737001225.930:98): avc: denied { mounton } for pid=392 comm="syz-executor.0" path="/root/syzkaller-testdir3163794499/syzkaller.ujcDO8/0/file0/bus" dev="loop0" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 55.914509][ T362] device veth1_macvtap entered promiscuous mode [ 55.938633][ T24] audit: type=1400 audit(1737001225.930:99): avc: denied { read append } for pid=392 comm="syz-executor.0" path="/root/syzkaller-testdir3163794499/syzkaller.ujcDO8/0/file0/memory.current" dev="loop0" ino=19 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 55.945230][ T49] EXT4-fs error (device loop0): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:2: bad extent address lblock: 0, depth: 1 pblock 0 [ 55.988022][ T49] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 56.001199][ T49] EXT4-fs (loop0): This should not happen!! Data will be lost [ 56.001199][ T49] [ 56.003710][ T363] device veth0_vlan entered promiscuous mode [ 56.021706][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 56.030166][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 56.037858][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 56.046171][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 56.054676][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 56.067211][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 56.075577][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.083000][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.090228][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 56.092804][ T400] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 56.098718][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.115472][ T390] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.122928][ T390] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.130523][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 56.139092][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.147814][ T390] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.154810][ T390] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.162727][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.171064][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.179137][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 56.179306][ T9] EXT4-fs error (device loop0): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:1: bad extent address lblock: 0, depth: 1 pblock 0 [ 56.187460][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 56.201203][ T9] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 56.209112][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 56.221625][ T9] EXT4-fs (loop0): This should not happen!! Data will be lost [ 56.221625][ T9] [ 56.229621][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 56.248086][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 56.256743][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 56.264509][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 56.271894][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 56.299352][ T363] device veth1_macvtap entered promiscuous mode [ 56.310688][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 56.319779][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 56.328258][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 56.329543][ T406] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 56.337565][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 56.359784][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 56.368290][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 56.376744][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 56.387138][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 56.395497][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 56.403181][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 56.403573][ T405] EXT4-fs error (device loop0): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:4: bad extent address lblock: 0, depth: 1 pblock 0 [ 56.411864][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 56.425993][ T405] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 56.446488][ T405] EXT4-fs (loop0): This should not happen!! Data will be lost [ 56.446488][ T405] [ 56.487792][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 56.511768][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 56.532015][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 56.540066][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 56.540958][ T415] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 56.548045][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 56.566841][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 56.576004][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 56.584997][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 56.602345][ T364] device veth0_vlan entered promiscuous mode [ 56.610768][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 56.628067][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 56.628409][ T411] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 56.657418][ T414] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 56.673273][ T364] device veth1_macvtap entered promiscuous mode [ 56.680449][ T422] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 56.696987][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 56.720907][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 56.729255][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 56.729461][ T416] EXT4-fs error (device loop1): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:5: bad extent address lblock: 0, depth: 1 pblock 0 [ 56.757272][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 56.778682][ T435] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 56.795060][ T416] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 56.802113][ T7] EXT4-fs error (device loop2): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:0: bad extent address lblock: 0, depth: 1 pblock 0 [ 56.807427][ T416] EXT4-fs (loop1): This should not happen!! Data will be lost [ 56.807427][ T416] [ 56.830518][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 56.839723][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 56.847788][ T7] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 56.860647][ T7] EXT4-fs (loop2): This should not happen!! Data will be lost [ 56.860647][ T7] [ 56.863776][ T416] EXT4-fs error (device loop0): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:5: bad extent address lblock: 0, depth: 1 pblock 0 [ 56.870597][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 56.908563][ T416] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 56.922008][ T416] EXT4-fs (loop0): This should not happen!! Data will be lost [ 56.922008][ T416] [ 57.045939][ T416] EXT4-fs error (device loop5): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:5: bad extent address lblock: 0, depth: 1 pblock 0 [ 57.064095][ T7] EXT4-fs error (device loop4): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:0: bad extent address lblock: 0, depth: 1 pblock 0 [ 57.083786][ T416] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 57.093499][ T7] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 57.105533][ T416] EXT4-fs (loop5): This should not happen!! Data will be lost [ 57.105533][ T416] [ 57.115822][ T7] EXT4-fs (loop4): This should not happen!! Data will be lost [ 57.115822][ T7] [ 57.137678][ T443] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 57.157025][ T444] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 57.166574][ T447] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 57.166763][ T445] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 57.274814][ T405] EXT4-fs error (device loop3): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:4: bad extent address lblock: 0, depth: 1 pblock 0 [ 57.294702][ T405] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 57.307716][ T405] EXT4-fs (loop3): This should not happen!! Data will be lost [ 57.307716][ T405] [ 57.367260][ T405] EXT4-fs error (device loop2): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:4: bad extent address lblock: 0, depth: 1 pblock 0 [ 57.378208][ T462] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 57.383080][ T464] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 57.390664][ T405] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 57.411839][ T405] EXT4-fs (loop2): This should not happen!! Data will be lost [ 57.411839][ T405] [ 57.448248][ T416] EXT4-fs error (device loop1): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:5: bad extent address lblock: 0, depth: 1 pblock 0 [ 57.473230][ T405] EXT4-fs error (device loop0): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:4: bad extent address lblock: 0, depth: 1 pblock 0 [ 57.489895][ T416] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 57.490962][ T473] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 57.508815][ T405] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 57.513402][ T416] EXT4-fs (loop1): This should not happen!! Data will be lost [ 57.513402][ T416] [ 57.532521][ T405] EXT4-fs (loop0): This should not happen!! Data will be lost [ 57.532521][ T405] [ 57.551633][ T464] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:476: comm syz-executor.5: Invalid block bitmap block 0 in block_group 0 [ 57.566060][ T464] EXT4-fs error (device loop5): ext4_discard_preallocations:4597: comm syz-executor.5: Error -117 reading block bitmap for 0 [ 57.566258][ T7] EXT4-fs error (device loop4): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:0: bad extent address lblock: 0, depth: 1 pblock 0 [ 57.595824][ T49] EXT4-fs error (device loop5): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:2: bad extent address lblock: 0, depth: 1 pblock 0 [ 57.617214][ T49] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 57.618438][ T7] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 57.630205][ T49] EXT4-fs (loop5): This should not happen!! Data will be lost [ 57.630205][ T49] [ 57.645701][ T7] EXT4-fs (loop4): This should not happen!! Data will be lost [ 57.645701][ T7] [ 57.694132][ T49] EXT4-fs error (device loop3): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:2: bad extent address lblock: 0, depth: 1 pblock 0 [ 57.702801][ T479] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 57.709729][ T49] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 57.731247][ T49] EXT4-fs (loop3): This should not happen!! Data will be lost [ 57.731247][ T49] [ 57.951813][ T487] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 57.961731][ T493] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 57.975388][ T495] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 57.987124][ T416] EXT4-fs error (device loop2): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:5: bad extent address lblock: 0, depth: 1 pblock 0 [ 58.026068][ T416] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 58.038863][ T493] EXT4-fs error (device loop1): ext4_ext_map_blocks:4177: inode #19: comm syz-executor.1: bad extent address lblock: 264, depth: 1 pblock 0 [ 58.039110][ T489] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 58.053398][ T416] EXT4-fs (loop2): This should not happen!! Data will be lost [ 58.053398][ T416] [ 58.056322][ T416] EXT4-fs error (device loop5): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:5: bad extent address lblock: 0, depth: 1 pblock 0 [ 58.067735][ T492] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 58.073998][ T493] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:476: comm syz-executor.1: Invalid block bitmap block 0 in block_group 0 [ 58.104747][ T416] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 58.124350][ T416] EXT4-fs (loop5): This should not happen!! Data will be lost [ 58.124350][ T416] [ 58.159385][ T493] EXT4-fs error (device loop1): ext4_discard_preallocations:4597: comm syz-executor.1: Error -117 reading block bitmap for 0 [ 58.184056][ T493] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5900: Corrupt filesystem [ 58.195011][ T493] EXT4-fs error (device loop1): ext4_ext_truncate:4448: inode #19: comm syz-executor.1: mark_inode_dirty error [ 58.209141][ T493] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5900: Corrupt filesystem [ 58.219740][ T416] EXT4-fs error (device loop0): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:5: bad extent address lblock: 0, depth: 1 pblock 0 [ 58.235965][ T49] EXT4-fs error (device loop3): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:2: bad extent address lblock: 0, depth: 1 pblock 0 [ 58.236493][ T416] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 58.263836][ T416] EXT4-fs (loop0): This should not happen!! Data will be lost [ 58.263836][ T416] [ 58.274159][ T7] EXT4-fs error (device loop4): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:0: bad extent address lblock: 0, depth: 1 pblock 0 [ 58.288641][ T493] EXT4-fs error (device loop1): ext4_truncate:4389: inode #19: comm syz-executor.1: mark_inode_dirty error [ 58.300043][ T7] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 58.312980][ T49] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 58.312988][ T49] EXT4-fs (loop3): This should not happen!! Data will be lost [ 58.312988][ T49] [ 58.337985][ T7] EXT4-fs (loop4): This should not happen!! Data will be lost [ 58.337985][ T7] [ 58.412704][ T514] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 58.466401][ T416] EXT4-fs error (device loop1): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:5: bad extent address lblock: 0, depth: 1 pblock 0 [ 58.493646][ T416] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 58.507016][ T416] EXT4-fs (loop1): This should not happen!! Data will be lost [ 58.507016][ T416] [ 58.517352][ T516] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 58.584865][ T49] EXT4-fs error (device loop2): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:2: bad extent address lblock: 0, depth: 1 pblock 0 [ 58.602661][ T49] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 58.615891][ T528] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 58.628030][ T522] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 58.653238][ T7] EXT4-fs error (device loop5): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:0: bad extent address lblock: 0, depth: 1 pblock 0 [ 58.657011][ T527] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 58.696002][ T49] EXT4-fs (loop2): This should not happen!! Data will be lost [ 58.696002][ T49] [ 58.702570][ T7] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 58.724106][ T531] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 58.736223][ T528] EXT4-fs error (device loop4): ext4_map_blocks:739: inode #19: block 349: comm syz-executor.4: lblock 221 mapped to illegal pblock 349 (length 1) [ 58.745684][ T527] EXT4-fs error (device loop3): ext4_map_blocks:739: inode #19: block 402: comm syz-executor.3: lblock 274 mapped to illegal pblock 402 (length 1) [ 58.752726][ T528] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:476: comm syz-executor.4: Invalid block bitmap block 0 in block_group 0 [ 58.768677][ T7] EXT4-fs (loop5): This should not happen!! Data will be lost [ 58.768677][ T7] [ 58.798432][ T527] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:476: comm syz-executor.3: Invalid block bitmap block 0 in block_group 0 [ 58.813098][ T528] EXT4-fs error (device loop4): ext4_discard_preallocations:4597: comm syz-executor.4: Error -117 reading block bitmap for 0 [ 58.834116][ T49] EXT4-fs error (device loop0): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:2: bad extent address lblock: 0, depth: 1 pblock 0 [ 58.849574][ T49] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 58.861277][ T528] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5900: Corrupt filesystem [ 58.872253][ T528] EXT4-fs error (device loop4): ext4_ext_truncate:4448: inode #19: comm syz-executor.4: mark_inode_dirty error [ 58.879416][ T527] EXT4-fs error (device loop3): ext4_discard_preallocations:4597: comm syz-executor.3: Error -117 reading block bitmap for 0 [ 58.886263][ T528] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5900: Corrupt filesystem [ 58.908130][ T528] EXT4-fs error (device loop4): ext4_truncate:4389: inode #19: comm syz-executor.4: mark_inode_dirty error [ 58.908333][ T7] EXT4-fs error (device loop1): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:0: bad extent address lblock: 0, depth: 1 pblock 0 [ 58.923886][ T49] EXT4-fs (loop0): This should not happen!! Data will be lost [ 58.923886][ T49] [ 58.944864][ T416] EXT4-fs error (device loop4): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:5: bad extent address lblock: 0, depth: 1 pblock 0 [ 58.946764][ T7] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 58.972195][ T527] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5900: Corrupt filesystem [ 58.973788][ T7] EXT4-fs (loop1): This should not happen!! Data will be lost [ 58.973788][ T7] [ 58.982997][ T416] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 59.004789][ T527] EXT4-fs error (device loop3): ext4_ext_truncate:4448: inode #19: comm syz-executor.3: mark_inode_dirty error [ 59.014363][ T416] EXT4-fs (loop4): This should not happen!! Data will be lost [ 59.014363][ T416] [ 59.017696][ T527] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5900: Corrupt filesystem [ 59.036646][ T527] EXT4-fs error (device loop3): ext4_truncate:4389: inode #19: comm syz-executor.3: mark_inode_dirty error [ 59.072733][ T546] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue 2025/01/16 04:20:29 executed programs: 32 [ 59.124301][ T416] EXT4-fs error (device loop3): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:5: bad extent address lblock: 0, depth: 1 pblock 0 [ 59.138727][ T416] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 59.152831][ T416] EXT4-fs (loop3): This should not happen!! Data will be lost [ 59.152831][ T416] [ 59.213029][ T549] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 59.223073][ T554] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 59.276630][ T559] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 59.298205][ T7] EXT4-fs error (device loop5): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:0: bad extent address lblock: 0, depth: 1 pblock 0 [ 59.313913][ T416] EXT4-fs error (device loop2): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:5: bad extent address lblock: 0, depth: 1 pblock 0 [ 59.333026][ T7] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 59.345360][ T7] EXT4-fs (loop5): This should not happen!! Data will be lost [ 59.345360][ T7] [ 59.363399][ T560] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 59.364531][ T416] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 59.395523][ T7] EXT4-fs error (device loop0): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:0: bad extent address lblock: 0, depth: 1 pblock 0 [ 59.402876][ T416] EXT4-fs (loop2): This should not happen!! Data will be lost [ 59.402876][ T416] [ 59.415352][ T568] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 59.422584][ T7] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 59.444860][ T559] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:476: comm syz-executor.4: Invalid block bitmap block 0 in block_group 0 [ 59.459548][ T7] EXT4-fs (loop0): This should not happen!! Data will be lost [ 59.459548][ T7] [ 59.466787][ T559] EXT4-fs error (device loop4): ext4_discard_preallocations:4597: comm syz-executor.4: Error -117 reading block bitmap for 0 [ 59.496926][ T7] EXT4-fs error (device loop4): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:0: bad extent address lblock: 0, depth: 1 pblock 0 [ 59.511243][ T7] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 59.524896][ T7] EXT4-fs (loop4): This should not happen!! Data will be lost [ 59.524896][ T7] [ 59.542823][ T416] EXT4-fs error (device loop1): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:5: bad extent address lblock: 0, depth: 1 pblock 0 [ 59.559393][ T416] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 59.572100][ T416] EXT4-fs (loop1): This should not happen!! Data will be lost [ 59.572100][ T416] [ 59.636735][ T7] EXT4-fs error (device loop3): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:0: bad extent address lblock: 0, depth: 1 pblock 0 [ 59.651215][ T7] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 59.665781][ T7] EXT4-fs (loop3): This should not happen!! Data will be lost [ 59.665781][ T7] [ 59.677737][ T578] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 59.696506][ T581] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 59.712611][ T586] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 59.762289][ T588] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 59.801992][ T416] EXT4-fs error (device loop2): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:5: bad extent address lblock: 0, depth: 1 pblock 0 [ 59.826220][ T578] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:476: comm syz-executor.5: Invalid block bitmap block 0 in block_group 0 [ 59.836787][ T416] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 59.843938][ T578] EXT4-fs error (device loop5): ext4_discard_preallocations:4597: comm syz-executor.5: Error -117 reading block bitmap for 0 [ 59.867445][ T581] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor.0: Invalid block bitmap block 0 in block_group 0 [ 59.901656][ T581] EXT4-fs error (device loop0): ext4_discard_preallocations:4597: comm syz-executor.0: Error -117 reading block bitmap for 0 [ 59.924884][ T596] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 59.935332][ T416] EXT4-fs (loop2): This should not happen!! Data will be lost [ 59.935332][ T416] [ 59.935931][ T598] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 59.955724][ T7] EXT4-fs error (device loop0): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:0: bad extent address lblock: 0, depth: 1 pblock 0 [ 59.979497][ T416] EXT4-fs error (device loop5): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:5: bad extent address lblock: 0, depth: 1 pblock 0 [ 59.980479][ T7] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 60.009280][ T7] EXT4-fs (loop0): This should not happen!! Data will be lost [ 60.009280][ T7] [ 60.009701][ T49] EXT4-fs error (device loop4): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:2: bad extent address lblock: 0, depth: 1 pblock 0 [ 60.021995][ T416] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 60.052916][ T49] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 60.055414][ T416] EXT4-fs (loop5): This should not happen!! Data will be lost [ 60.055414][ T416] [ 60.069707][ T49] EXT4-fs (loop4): This should not happen!! Data will be lost [ 60.069707][ T49] [ 60.102998][ T405] EXT4-fs error (device loop1): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:4: bad extent address lblock: 0, depth: 1 pblock 0 [ 60.126100][ T405] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 60.138527][ T405] EXT4-fs (loop1): This should not happen!! Data will be lost [ 60.138527][ T405] [ 60.234491][ T405] EXT4-fs error (device loop3): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:4: bad extent address lblock: 0, depth: 1 pblock 0 [ 60.248808][ T405] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 60.261197][ T405] EXT4-fs (loop3): This should not happen!! Data will be lost [ 60.261197][ T405] [ 60.367717][ T612] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 60.402538][ T619] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 60.418201][ T617] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 60.420301][ T624] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 60.428405][ T618] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 60.471230][ T625] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 60.538524][ T49] EXT4-fs error (device loop4): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:2: bad extent address lblock: 0, depth: 1 pblock 0 [ 60.557373][ T416] EXT4-fs error (device loop3): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:5: bad extent address lblock: 0, depth: 1 pblock 0 [ 60.574966][ T416] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 60.575282][ T405] EXT4-fs error (device loop0): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:4: bad extent address lblock: 0, depth: 1 pblock 0 [ 60.587566][ T416] EXT4-fs (loop3): This should not happen!! Data will be lost [ 60.587566][ T416] [ 60.614571][ T49] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 60.619173][ T643] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:476: comm syz-executor.2: Invalid block bitmap block 0 in block_group 0 [ 60.632804][ T49] EXT4-fs (loop4): This should not happen!! Data will be lost [ 60.632804][ T49] [ 60.647068][ T643] EXT4-fs error (device loop2): ext4_discard_preallocations:4597: comm syz-executor.2: Error -117 reading block bitmap for 0 [ 60.672746][ T405] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 60.674460][ T49] EXT4-fs error (device loop2): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:2: bad extent address lblock: 0, depth: 1 pblock 0 [ 60.686257][ T405] EXT4-fs (loop0): This should not happen!! Data will be lost [ 60.686257][ T405] [ 60.712911][ T49] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 60.726241][ T49] EXT4-fs (loop2): This should not happen!! Data will be lost [ 60.726241][ T49] [ 60.726480][ T405] EXT4-fs error (device loop1): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:4: bad extent address lblock: 0, depth: 1 pblock 0 [ 60.756188][ T405] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 60.769944][ T405] EXT4-fs (loop1): This should not happen!! Data will be lost [ 60.769944][ T405] [ 60.795998][ T405] EXT4-fs error (device loop5): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:4: bad extent address lblock: 0, depth: 1 pblock 0 [ 60.810916][ T405] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 60.824378][ T405] EXT4-fs (loop5): This should not happen!! Data will be lost [ 60.824378][ T405] [ 60.964117][ T645] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 61.015686][ T651] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 61.027744][ T647] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 61.027751][ T654] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 61.048430][ T649] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 61.083852][ T654] EXT4-fs error (device loop1): ext4_map_blocks:739: inode #19: block 445: comm syz-executor.1: lblock 317 mapped to illegal pblock 445 (length 1) [ 61.099929][ T658] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 61.124855][ T49] EXT4-fs error (device loop0): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:2: bad extent address lblock: 0, depth: 1 pblock 0 [ 61.175199][ T49] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 61.183477][ T654] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:476: comm syz-executor.1: Invalid block bitmap block 0 in block_group 0 [ 61.205263][ T654] EXT4-fs error (device loop1): ext4_discard_preallocations:4597: comm syz-executor.1: Error -117 reading block bitmap for 0 [ 61.212158][ T405] EXT4-fs error (device loop3): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:4: bad extent address lblock: 0, depth: 1 pblock 0 [ 61.219729][ T654] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5900: Corrupt filesystem [ 61.241559][ T651] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:476: comm syz-executor.5: Invalid block bitmap block 0 in block_group 0 [ 61.243281][ T654] EXT4-fs error (device loop1): ext4_ext_truncate:4448: inode #19: comm syz-executor.1: mark_inode_dirty error [ 61.259827][ T49] EXT4-fs (loop0): This should not happen!! Data will be lost [ 61.259827][ T49] [ 61.271489][ T654] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5900: Corrupt filesystem [ 61.289809][ T654] EXT4-fs error (device loop1): ext4_truncate:4389: inode #19: comm syz-executor.1: mark_inode_dirty error [ 61.292104][ T24] kauditd_printk_skb: 3 callbacks suppressed [ 61.292115][ T24] audit: type=1400 audit(1737001231.450:103): avc: denied { remove_name } for pid=77 comm="syslogd" name="messages" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 61.326438][ T651] EXT4-fs error (device loop5): ext4_discard_preallocations:4597: comm syz-executor.5: Error -117 reading block bitmap for 0 [ 61.345409][ T405] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 61.361911][ T7] EXT4-fs error (device loop1): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:0: bad extent address lblock: 0, depth: 1 pblock 0 [ 61.381628][ T677] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:476: comm syz-executor.2: Invalid block bitmap block 0 in block_group 0 [ 61.383343][ T24] audit: type=1400 audit(1737001231.450:104): avc: denied { rename } for pid=77 comm="syslogd" name="messages" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 61.397719][ T405] EXT4-fs (loop3): This should not happen!! Data will be lost [ 61.397719][ T405] [ 61.419211][ T7] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 61.433149][ T405] EXT4-fs error (device loop4): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:4: bad extent address lblock: 0, depth: 1 pblock 0 [ 61.442696][ T677] EXT4-fs error (device loop2): ext4_discard_preallocations:4597: comm syz-executor.2: Error -117 reading block bitmap for 0 [ 61.459149][ T7] EXT4-fs (loop1): This should not happen!! Data will be lost [ 61.459149][ T7] [ 61.481764][ T49] EXT4-fs error (device loop5): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:2: bad extent address lblock: 0, depth: 1 pblock 0 [ 61.497971][ T405] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 61.510577][ T405] EXT4-fs (loop4): This should not happen!! Data will be lost [ 61.510577][ T405] [ 61.527144][ T49] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 61.543505][ T390] EXT4-fs error (device loop2): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:3: bad extent address lblock: 0, depth: 1 pblock 0 [ 61.554829][ T49] EXT4-fs (loop5): This should not happen!! Data will be lost [ 61.554829][ T49] [ 61.572742][ T390] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 61.586401][ T390] EXT4-fs (loop2): This should not happen!! Data will be lost [ 61.586401][ T390] [ 61.717944][ T680] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 61.783647][ T683] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 61.800952][ T686] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 61.812120][ T687] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 61.854047][ T416] EXT4-fs error (device loop0): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:5: bad extent address lblock: 0, depth: 1 pblock 0 [ 61.868698][ T416] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 61.869349][ T696] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 61.881337][ T416] EXT4-fs (loop0): This should not happen!! Data will be lost [ 61.881337][ T416] [ 61.891577][ T692] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 61.924178][ T687] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:476: comm syz-executor.1: Invalid block bitmap block 0 in block_group 0 [ 61.953072][ T687] EXT4-fs error (device loop1): ext4_discard_preallocations:4597: comm syz-executor.1: Error -117 reading block bitmap for 0 [ 61.966480][ T687] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5900: Corrupt filesystem [ 61.976054][ T687] EXT4-fs error (device loop1): ext4_ext_truncate:4448: inode #19: comm syz-executor.1: mark_inode_dirty error [ 61.990244][ T687] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5900: Corrupt filesystem [ 62.002022][ T405] EXT4-fs error (device loop3): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:4: bad extent address lblock: 0, depth: 1 pblock 0 [ 62.002058][ T390] EXT4-fs error (device loop4): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:3: bad extent address lblock: 0, depth: 1 pblock 0 [ 62.045690][ T390] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 62.050913][ T687] EXT4-fs error (device loop1): ext4_truncate:4389: inode #19: comm syz-executor.1: mark_inode_dirty error [ 62.058674][ T390] EXT4-fs (loop4): This should not happen!! Data will be lost [ 62.058674][ T390] [ 62.080525][ T405] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 62.107160][ T405] EXT4-fs (loop3): This should not happen!! Data will be lost [ 62.107160][ T405] [ 62.159573][ T405] EXT4-fs error (device loop2): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:4: bad extent address lblock: 0, depth: 1 pblock 0 [ 62.173806][ T405] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 62.186608][ T405] EXT4-fs (loop2): This should not happen!! Data will be lost [ 62.186608][ T405] [ 62.187746][ T713] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 62.225781][ T390] EXT4-fs error (device loop5): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:3: bad extent address lblock: 0, depth: 1 pblock 0 [ 62.240072][ T49] EXT4-fs error (device loop1): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:2: bad extent address lblock: 0, depth: 1 pblock 0 [ 62.243747][ T390] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 62.260981][ T49] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 62.279465][ T49] EXT4-fs (loop1): This should not happen!! Data will be lost [ 62.279465][ T49] [ 62.294959][ T390] EXT4-fs (loop5): This should not happen!! Data will be lost [ 62.294959][ T390] [ 62.305629][ T720] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 62.318868][ T722] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 62.343038][ T49] EXT4-fs error (device loop0): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:2: bad extent address lblock: 0, depth: 1 pblock 0 [ 62.357866][ T49] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 62.370704][ T49] EXT4-fs (loop0): This should not happen!! Data will be lost [ 62.370704][ T49] [ 62.472702][ T730] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 62.504243][ T49] EXT4-fs error (device loop3): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:2: bad extent address lblock: 0, depth: 1 pblock 0 [ 62.518761][ T732] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 62.566758][ T736] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 62.576060][ T738] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 62.591910][ T49] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 62.611424][ T730] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5900: Corrupt filesystem [ 62.655733][ T49] EXT4-fs (loop3): This should not happen!! Data will be lost [ 62.655733][ T49] [ 62.671577][ T730] EXT4-fs error (device loop2): ext4_write_end:1366: inode #19: comm syz-executor.2: mark_inode_dirty error [ 62.745211][ T49] EXT4-fs error (device loop2): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:2: bad extent address lblock: 0, depth: 1 pblock 0 [ 62.764346][ T405] EXT4-fs error (device loop1): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:4: bad extent address lblock: 0, depth: 1 pblock 0 [ 62.781793][ T416] EXT4-fs error (device loop5): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:5: bad extent address lblock: 0, depth: 1 pblock 0 [ 62.791764][ T7] EXT4-fs error (device loop0): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:0: bad extent address lblock: 0, depth: 1 pblock 0 [ 62.799562][ T416] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 62.821450][ T49] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 62.822324][ T416] EXT4-fs (loop5): This should not happen!! Data will be lost [ 62.822324][ T416] [ 62.834612][ T7] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 62.854950][ T49] EXT4-fs (loop2): This should not happen!! Data will be lost [ 62.854950][ T49] [ 62.856061][ T405] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 62.865596][ T7] EXT4-fs (loop0): This should not happen!! Data will be lost [ 62.865596][ T7] [ 62.886669][ T405] EXT4-fs (loop1): This should not happen!! Data will be lost [ 62.886669][ T405] [ 63.201477][ T405] EXT4-fs error (device loop3): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:4: bad extent address lblock: 0, depth: 1 pblock 0 [ 63.226417][ T754] EXT4-fs error (device loop4): ext4_map_blocks:739: inode #19: block 402: comm syz-executor.4: lblock 274 mapped to illegal pblock 402 (length 1) [ 63.255845][ T405] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 63.271064][ T7] EXT4-fs error (device loop5): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:0: bad extent address lblock: 0, depth: 1 pblock 0 [ 63.302772][ T754] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:476: comm syz-executor.4: Invalid block bitmap block 0 in block_group 0 [ 63.319696][ T764] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5900: Corrupt filesystem [ 63.320167][ T49] EXT4-fs error (device loop0): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:2: bad extent address lblock: 0, depth: 1 pblock 0 [ 63.329321][ T405] EXT4-fs (loop3): This should not happen!! Data will be lost [ 63.329321][ T405] [ 63.352828][ T764] EXT4-fs error (device loop2): ext4_write_end:1366: inode #19: comm syz-executor.2: mark_inode_dirty error [ 63.358956][ T754] EXT4-fs error (device loop4): ext4_discard_preallocations:4597: comm syz-executor.4: Error -117 reading block bitmap for 0 [ 63.364723][ T49] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 63.380521][ T7] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 63.392912][ T49] EXT4-fs (loop0): This should not happen!! Data will be lost [ 63.392912][ T49] [ 63.403547][ T7] EXT4-fs (loop5): This should not happen!! Data will be lost [ 63.403547][ T7] [ 63.413367][ T786] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:476: comm syz-executor.2: Invalid block bitmap block 0 in block_group 0 [ 63.434086][ T754] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5900: Corrupt filesystem [ 63.441594][ T786] EXT4-fs error (device loop2): ext4_discard_preallocations:4597: comm syz-executor.2: Error -117 reading block bitmap for 0 [ 63.455444][ T754] EXT4-fs error (device loop4): ext4_ext_truncate:4448: inode #19: comm syz-executor.4: mark_inode_dirty error [ 63.472318][ T49] EXT4-fs error (device loop1): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:2: bad extent address lblock: 0, depth: 1 pblock 0 [ 63.486709][ T754] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5900: Corrupt filesystem [ 63.496607][ T754] EXT4-fs error (device loop4): ext4_truncate:4389: inode #19: comm syz-executor.4: mark_inode_dirty error [ 63.501827][ T49] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 63.520970][ T49] EXT4-fs (loop1): This should not happen!! Data will be lost [ 63.520970][ T49] [ 63.522550][ T7] EXT4-fs error (device loop2): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:0: bad extent address lblock: 0, depth: 1 pblock 0 [ 63.548865][ T7] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 63.562150][ T7] EXT4-fs (loop2): This should not happen!! Data will be lost [ 63.562150][ T7] [ 63.625042][ T7] EXT4-fs error (device loop4): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:0: bad extent address lblock: 0, depth: 1 pblock 0 [ 63.639409][ T7] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 63.652354][ T7] EXT4-fs (loop4): This should not happen!! Data will be lost [ 63.652354][ T7] [ 63.888207][ T7] EXT4-fs error (device loop5): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:0: bad extent address lblock: 0, depth: 1 pblock 0 [ 63.919983][ T7] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 63.944905][ T49] EXT4-fs error (device loop0): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:2: bad extent address lblock: 0, depth: 1 pblock 0 [ 63.970830][ T7] EXT4-fs (loop5): This should not happen!! Data will be lost [ 63.970830][ T7] [ 64.011595][ T49] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 64.024560][ T49] EXT4-fs (loop0): This should not happen!! Data will be lost [ 64.024560][ T49] [ 64.037236][ T7] EXT4-fs error (device loop4): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:0: bad extent address lblock: 0, depth: 1 pblock 0 [ 64.059298][ T7] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 64.075335][ T405] EXT4-fs error (device loop3): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:4: bad extent address lblock: 0, depth: 1 pblock 0 [ 64.082910][ T7] EXT4-fs (loop4): This should not happen!! Data will be lost [ 64.082910][ T7] 2025/01/16 04:20:34 executed programs: 80 [ 64.110381][ T405] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 64.123633][ T405] EXT4-fs (loop3): This should not happen!! Data will be lost [ 64.123633][ T405] [ 64.138363][ T7] EXT4-fs error (device loop2): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:0: bad extent address lblock: 0, depth: 1 pblock 0 [ 64.154069][ T9] EXT4-fs error (device loop1): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:1: bad extent address lblock: 0, depth: 1 pblock 0 [ 64.179345][ T9] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 64.192124][ T9] EXT4-fs (loop1): This should not happen!! Data will be lost [ 64.192124][ T9] [ 64.200436][ T7] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 64.216651][ T7] EXT4-fs (loop2): This should not happen!! Data will be lost [ 64.216651][ T7] [ 64.376640][ T7] EXT4-fs error (device loop5): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:0: bad extent address lblock: 0, depth: 1 pblock 0 [ 64.392418][ T7] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 64.421857][ T7] EXT4-fs (loop5): This should not happen!! Data will be lost [ 64.421857][ T7] [ 64.498890][ T49] EXT4-fs error (device loop4): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:2: bad extent address lblock: 0, depth: 1 pblock 0 [ 64.514040][ T49] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 64.526858][ T49] EXT4-fs (loop4): This should not happen!! Data will be lost [ 64.526858][ T49] [ 64.566845][ T7] EXT4-fs error (device loop0): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:0: bad extent address lblock: 0, depth: 1 pblock 0 [ 64.581569][ T49] EXT4-fs error (device loop1): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:2: bad extent address lblock: 0, depth: 1 pblock 0 [ 64.604146][ T9] EXT4-fs error (device loop2): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:1: bad extent address lblock: 0, depth: 1 pblock 0 [ 64.612512][ T7] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 64.635412][ T9] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 64.637010][ T7] EXT4-fs (loop0): This should not happen!! Data will be lost [ 64.637010][ T7] [ 64.648398][ T9] EXT4-fs (loop2): This should not happen!! Data will be lost [ 64.648398][ T9] [ 64.668135][ T49] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 64.681853][ T49] EXT4-fs (loop1): This should not happen!! Data will be lost [ 64.681853][ T49] [ 64.735743][ T405] EXT4-fs error (device loop3): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:4: bad extent address lblock: 0, depth: 1 pblock 0 [ 64.751872][ T405] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 64.765007][ T405] EXT4-fs (loop3): This should not happen!! Data will be lost [ 64.765007][ T405] [ 64.961000][ T49] EXT4-fs error (device loop4): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:2: bad extent address lblock: 0, depth: 1 pblock 0 [ 64.976180][ T49] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 64.989200][ T49] EXT4-fs (loop4): This should not happen!! Data will be lost [ 64.989200][ T49] [ 64.989290][ T405] EXT4-fs error (device loop3): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:4: bad extent address lblock: 0, depth: 1 pblock 0 [ 65.022415][ T405] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 65.037070][ T405] EXT4-fs (loop3): This should not happen!! Data will be lost [ 65.037070][ T405] [ 65.049555][ T49] EXT4-fs error (device loop5): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:2: bad extent address lblock: 0, depth: 1 pblock 0 [ 65.064557][ T49] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 65.077925][ T49] EXT4-fs (loop5): This should not happen!! Data will be lost [ 65.077925][ T49] [ 65.180352][ T49] EXT4-fs error (device loop2): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:2: bad extent address lblock: 0, depth: 1 pblock 0 [ 65.201974][ T7] EXT4-fs error (device loop0): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:0: bad extent address lblock: 0, depth: 1 pblock 0 [ 65.204355][ T49] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 65.232185][ T7] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 65.232484][ T405] EXT4-fs error (device loop1): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:4: bad extent address lblock: 0, depth: 1 pblock 0 [ 65.245343][ T7] EXT4-fs (loop0): This should not happen!! Data will be lost [ 65.245343][ T7] [ 65.273158][ T49] EXT4-fs (loop2): This should not happen!! Data will be lost [ 65.273158][ T49] [ 65.291008][ T405] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 65.304003][ T405] EXT4-fs (loop1): This should not happen!! Data will be lost [ 65.304003][ T405] [ 65.490592][ T405] EXT4-fs error (device loop4): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:4: bad extent address lblock: 0, depth: 1 pblock 0 [ 65.513532][ T405] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 65.532309][ T49] EXT4-fs error (device loop2): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:2: bad extent address lblock: 0, depth: 1 pblock 0 [ 65.550665][ T405] EXT4-fs (loop4): This should not happen!! Data will be lost [ 65.550665][ T405] [ 65.561722][ T49] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 65.577681][ T49] EXT4-fs (loop2): This should not happen!! Data will be lost [ 65.577681][ T49] [ 65.662940][ T7] EXT4-fs error (device loop5): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:0: bad extent address lblock: 0, depth: 1 pblock 0 [ 65.678777][ T49] EXT4-fs error (device loop3): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:2: bad extent address lblock: 0, depth: 1 pblock 0 [ 65.682610][ T7] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 65.699570][ T49] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 65.720758][ T416] EXT4-fs error (device loop1): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:5: bad extent address lblock: 0, depth: 1 pblock 0 [ 65.721155][ T405] EXT4-fs error (device loop0): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:4: bad extent address lblock: 0, depth: 1 pblock 0 [ 65.735969][ T7] EXT4-fs (loop5): This should not happen!! Data will be lost [ 65.735969][ T7] [ 65.750379][ T49] EXT4-fs (loop3): This should not happen!! Data will be lost [ 65.750379][ T49] [ 65.770804][ T405] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 65.779292][ T416] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 65.785342][ T405] EXT4-fs (loop0): This should not happen!! Data will be lost [ 65.785342][ T405] [ 65.836167][ T416] EXT4-fs (loop1): This should not happen!! Data will be lost [ 65.836167][ T416] [ 66.031932][ T7] EXT4-fs error (device loop4): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:0: bad extent address lblock: 0, depth: 1 pblock 0 [ 66.051969][ T7] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 66.069999][ T7] EXT4-fs (loop4): This should not happen!! Data will be lost [ 66.069999][ T7] [ 66.135217][ T405] EXT4-fs error (device loop2): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:4: bad extent address lblock: 0, depth: 1 pblock 0 [ 66.171673][ T405] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 66.202846][ T405] EXT4-fs (loop2): This should not happen!! Data will be lost [ 66.202846][ T405] [ 66.241969][ T416] EXT4-fs error (device loop3): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:5: bad extent address lblock: 0, depth: 1 pblock 0 [ 66.259053][ T416] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 66.276803][ T416] EXT4-fs (loop3): This should not happen!! Data will be lost [ 66.276803][ T416] [ 66.300930][ T405] EXT4-fs error (device loop0): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:4: bad extent address lblock: 0, depth: 1 pblock 0 [ 66.315849][ T405] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 66.348102][ T405] EXT4-fs (loop0): This should not happen!! Data will be lost [ 66.348102][ T405] [ 66.348612][ T7] EXT4-fs error (device loop1): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:0: bad extent address lblock: 0, depth: 1 pblock 0 [ 66.393433][ T7] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 66.406679][ T416] EXT4-fs error (device loop4): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:5: bad extent address lblock: 0, depth: 1 pblock 0 [ 66.409406][ T7] EXT4-fs (loop1): This should not happen!! Data will be lost [ 66.409406][ T7] [ 66.421242][ T416] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 66.443597][ T416] EXT4-fs (loop4): This should not happen!! Data will be lost [ 66.443597][ T416] [ 66.465681][ T405] EXT4-fs error (device loop5): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:4: bad extent address lblock: 0, depth: 1 pblock 0 [ 66.480519][ T405] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 66.493073][ T405] EXT4-fs (loop5): This should not happen!! Data will be lost [ 66.493073][ T405] [ 66.606022][ T405] EXT4-fs error (device loop2): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:4: bad extent address lblock: 0, depth: 1 pblock 0 [ 66.638862][ T405] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 66.694589][ T405] EXT4-fs (loop2): This should not happen!! Data will be lost [ 66.694589][ T405] [ 66.765507][ T405] EXT4-fs error (device loop3): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:4: bad extent address lblock: 0, depth: 1 pblock 0 [ 66.782209][ T416] EXT4-fs error (device loop1): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:5: bad extent address lblock: 0, depth: 1 pblock 0 [ 66.786031][ T405] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 66.809040][ T405] EXT4-fs (loop3): This should not happen!! Data will be lost [ 66.809040][ T405] [ 66.822424][ T416] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 66.835931][ T416] EXT4-fs (loop1): This should not happen!! Data will be lost [ 66.835931][ T416] [ 66.840618][ T7] EXT4-fs error (device loop0): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:0: bad extent address lblock: 0, depth: 1 pblock 0 [ 66.860237][ T7] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 66.860258][ T963] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:476: comm syz-executor.5: Invalid block bitmap block 0 in block_group 0 [ 66.873227][ T7] EXT4-fs (loop0): This should not happen!! Data will be lost [ 66.873227][ T7] [ 66.902238][ T416] EXT4-fs error (device loop4): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:5: bad extent address lblock: 0, depth: 1 pblock 0 [ 66.902544][ T963] EXT4-fs error (device loop5): ext4_discard_preallocations:4597: comm syz-executor.5: Error -117 reading block bitmap for 0 [ 66.922244][ T416] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 66.949565][ T405] EXT4-fs error (device loop5): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:4: bad extent address lblock: 0, depth: 1 pblock 0 [ 66.964008][ T416] EXT4-fs (loop4): This should not happen!! Data will be lost [ 66.964008][ T416] [ 66.964589][ T405] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 66.985954][ T405] EXT4-fs (loop5): This should not happen!! Data will be lost [ 66.985954][ T405] [ 67.418979][ T405] EXT4-fs error (device loop1): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:4: bad extent address lblock: 0, depth: 1 pblock 0 [ 67.461751][ T918] EXT4-fs error (device loop5): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:6: bad extent address lblock: 0, depth: 1 pblock 0 [ 67.476201][ T918] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 67.489002][ T918] EXT4-fs (loop5): This should not happen!! Data will be lost [ 67.489002][ T918] [ 67.490197][ T7] EXT4-fs error (device loop4): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:0: bad extent address lblock: 0, depth: 1 pblock 0 [ 67.516492][ T405] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 67.520001][ T7] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 67.529937][ T405] EXT4-fs (loop1): This should not happen!! Data will be lost [ 67.529937][ T405] [ 67.541299][ T7] EXT4-fs (loop4): This should not happen!! Data will be lost [ 67.541299][ T7] [ 67.565822][ T996] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:476: comm syz-executor.3: Invalid block bitmap block 0 in block_group 0 [ 67.580469][ T996] EXT4-fs error (device loop3): ext4_discard_preallocations:4597: comm syz-executor.3: Error -117 reading block bitmap for 0 [ 67.586201][ T7] EXT4-fs error (device loop0): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:0: bad extent address lblock: 0, depth: 1 pblock 0 [ 67.608819][ T7] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 67.621876][ T7] EXT4-fs (loop0): This should not happen!! Data will be lost [ 67.621876][ T7] [ 67.622227][ T405] EXT4-fs error (device loop3): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:4: bad extent address lblock: 0, depth: 1 pblock 0 [ 67.651631][ T405] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 67.664435][ T405] EXT4-fs (loop3): This should not happen!! Data will be lost [ 67.664435][ T405] [ 67.922013][ T1020] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5900: Corrupt filesystem [ 67.937689][ T405] EXT4-fs error (device loop2): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:4: bad extent address lblock: 0, depth: 1 pblock 0 [ 67.964331][ T1020] EXT4-fs error (device loop5): ext4_ext_truncate:4448: inode #19: comm syz-executor.5: mark_inode_dirty error [ 67.977539][ T405] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 67.992368][ T7] EXT4-fs error (device loop4): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:0: bad extent address lblock: 0, depth: 1 pblock 0 [ 68.008325][ T1020] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5900: Corrupt filesystem [ 68.018329][ T1020] EXT4-fs error (device loop5): ext4_truncate:4389: inode #19: comm syz-executor.5: mark_inode_dirty error [ 68.033214][ T918] EXT4-fs error (device loop0): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:6: bad extent address lblock: 0, depth: 1 pblock 0 [ 68.048514][ T405] EXT4-fs (loop2): This should not happen!! Data will be lost [ 68.048514][ T405] [ 68.058931][ T416] EXT4-fs error (device loop3): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:5: bad extent address lblock: 0, depth: 1 pblock 0 [ 68.063233][ T7] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 68.086201][ T918] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 68.099212][ T918] EXT4-fs (loop0): This should not happen!! Data will be lost [ 68.099212][ T918] [ 68.099232][ T416] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 68.109157][ T7] EXT4-fs (loop4): This should not happen!! Data will be lost [ 68.109157][ T7] [ 68.139933][ T49] EXT4-fs error (device loop5): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:2: bad extent address lblock: 0, depth: 1 pblock 0 [ 68.169666][ T416] EXT4-fs (loop3): This should not happen!! Data will be lost [ 68.169666][ T416] [ 68.180714][ T49] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 68.193678][ T49] EXT4-fs (loop5): This should not happen!! Data will be lost [ 68.193678][ T49] [ 68.210539][ T49] EXT4-fs error (device loop1): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:2: bad extent address lblock: 0, depth: 1 pblock 0 [ 68.224803][ T49] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 68.237611][ T49] EXT4-fs (loop1): This should not happen!! Data will be lost [ 68.237611][ T49] [ 68.677205][ T7] EXT4-fs error (device loop4): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:0: bad extent address lblock: 0, depth: 1 pblock 0 [ 68.700921][ T7] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 68.734518][ T7] EXT4-fs (loop4): This should not happen!! Data will be lost [ 68.734518][ T7] [ 68.738187][ T49] EXT4-fs error (device loop2): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:2: bad extent address lblock: 0, depth: 1 pblock 0 [ 68.785142][ T49] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 68.798223][ T49] EXT4-fs (loop2): This should not happen!! Data will be lost [ 68.798223][ T49] [ 68.836788][ T7] EXT4-fs error (device loop1): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:0: bad extent address lblock: 0, depth: 1 pblock 0 [ 68.836801][ T416] EXT4-fs error (device loop0): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:5: bad extent address lblock: 0, depth: 1 pblock 0 [ 68.837444][ T405] EXT4-fs error (device loop3): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:4: bad extent address lblock: 0, depth: 1 pblock 0 [ 68.879246][ T416] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 68.887753][ T7] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 68.891956][ T416] EXT4-fs (loop0): This should not happen!! Data will be lost [ 68.891956][ T416] [ 68.921068][ T7] EXT4-fs (loop1): This should not happen!! Data will be lost [ 68.921068][ T7] [ 68.929827][ T405] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 68.945059][ T405] EXT4-fs (loop3): This should not happen!! Data will be lost [ 68.945059][ T405] [ 68.971187][ T1084] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:476: comm syz-executor.5: Invalid block bitmap block 0 in block_group 0 [ 68.990424][ T1084] EXT4-fs error (device loop5): ext4_discard_preallocations:4597: comm syz-executor.5: Error -117 reading block bitmap for 0 [ 69.015113][ T416] EXT4-fs error (device loop5): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:5: bad extent address lblock: 0, depth: 1 pblock 0 [ 69.040387][ T416] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 69.053749][ T416] EXT4-fs (loop5): This should not happen!! Data will be lost [ 69.053749][ T416] [ 69.084021][ T7] EXT4-fs error (device loop4): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:0: bad extent address lblock: 0, depth: 1 pblock 0 [ 69.111146][ T7] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 69.123994][ T7] EXT4-fs (loop4): This should not happen!! Data will be lost [ 69.123994][ T7] 2025/01/16 04:20:39 executed programs: 132 [ 69.262487][ T405] EXT4-fs error (device loop0): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:4: bad extent address lblock: 0, depth: 1 pblock 0 [ 69.311809][ T405] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 69.327146][ T405] EXT4-fs (loop0): This should not happen!! Data will be lost [ 69.327146][ T405] [ 69.353841][ T7] EXT4-fs error (device loop2): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:0: bad extent address lblock: 0, depth: 1 pblock 0 [ 69.383507][ T416] EXT4-fs error (device loop1): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:5: bad extent address lblock: 0, depth: 1 pblock 0 [ 69.391202][ T7] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 69.410622][ T918] EXT4-fs error (device loop4): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:6: bad extent address lblock: 0, depth: 1 pblock 0 [ 69.423454][ T7] EXT4-fs (loop2): This should not happen!! Data will be lost [ 69.423454][ T7] [ 69.431763][ T416] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 69.437786][ T390] EXT4-fs error (device loop3): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:3: bad extent address lblock: 0, depth: 1 pblock 0 [ 69.465216][ T1122] EXT4-fs error (device loop5): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:7: bad extent address lblock: 0, depth: 1 pblock 0 [ 69.465586][ T390] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 69.481403][ T918] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 69.494420][ T390] EXT4-fs (loop3): This should not happen!! Data will be lost [ 69.494420][ T390] [ 69.513348][ T416] EXT4-fs (loop1): This should not happen!! Data will be lost [ 69.513348][ T416] [ 69.526797][ T1122] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 69.532446][ T918] EXT4-fs (loop4): This should not happen!! Data will be lost [ 69.532446][ T918] [ 69.542806][ T1122] EXT4-fs (loop5): This should not happen!! Data will be lost [ 69.542806][ T1122] [ 70.017786][ T918] EXT4-fs error (device loop3): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:6: bad extent address lblock: 0, depth: 1 pblock 0 [ 70.055354][ T416] EXT4-fs error (device loop2): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:5: bad extent address lblock: 0, depth: 1 pblock 0 [ 70.086373][ T416] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 70.098099][ T918] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 70.100104][ T416] EXT4-fs (loop2): This should not happen!! Data will be lost [ 70.100104][ T416] [ 70.113211][ T1122] EXT4-fs error (device loop4): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:7: bad extent address lblock: 0, depth: 1 pblock 0 [ 70.137996][ T416] EXT4-fs error (device loop1): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:5: bad extent address lblock: 0, depth: 1 pblock 0 [ 70.152412][ T918] EXT4-fs (loop3): This should not happen!! Data will be lost [ 70.152412][ T918] [ 70.155000][ T1122] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 70.163916][ T7] EXT4-fs error (device loop0): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:0: bad extent address lblock: 0, depth: 1 pblock 0 [ 70.179317][ T1122] EXT4-fs (loop4): This should not happen!! Data will be lost [ 70.179317][ T1122] [ 70.190726][ T416] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 70.213840][ T416] EXT4-fs (loop1): This should not happen!! Data will be lost [ 70.213840][ T416] [ 70.229694][ T7] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 70.242642][ T7] EXT4-fs (loop0): This should not happen!! Data will be lost [ 70.242642][ T7] [ 70.264870][ T7] EXT4-fs error (device loop5): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:0: bad extent address lblock: 0, depth: 1 pblock 0 [ 70.279506][ T7] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 70.292961][ T7] EXT4-fs (loop5): This should not happen!! Data will be lost [ 70.292961][ T7] [ 70.595477][ T7] EXT4-fs error (device loop2): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:0: bad extent address lblock: 0, depth: 1 pblock 0 [ 70.633828][ T416] EXT4-fs error (device loop1): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:5: bad extent address lblock: 0, depth: 1 pblock 0 [ 70.649897][ T1122] EXT4-fs error (device loop5): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:7: bad extent address lblock: 0, depth: 1 pblock 0 [ 70.671109][ T7] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 70.683781][ T7] EXT4-fs (loop2): This should not happen!! Data will be lost [ 70.683781][ T7] [ 70.687380][ T918] EXT4-fs error (device loop0): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:6: bad extent address lblock: 0, depth: 1 pblock 0 [ 70.693919][ T1122] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 70.720674][ T416] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 70.738692][ T416] EXT4-fs (loop1): This should not happen!! Data will be lost [ 70.738692][ T416] [ 70.743178][ T1186] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:476: comm syz-executor.4: Invalid block bitmap block 0 in block_group 0 [ 70.755126][ T918] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 70.762896][ T1186] EXT4-fs error (device loop4): ext4_discard_preallocations:4597: comm syz-executor.4: Error -117 reading block bitmap for 0 [ 70.788772][ T1122] EXT4-fs (loop5): This should not happen!! Data will be lost [ 70.788772][ T1122] [ 70.788838][ T7] EXT4-fs error (device loop3): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:0: bad extent address lblock: 0, depth: 1 pblock 0 [ 70.817156][ T918] EXT4-fs (loop0): This should not happen!! Data will be lost [ 70.817156][ T918] [ 70.819924][ T7] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 70.830978][ T918] EXT4-fs error (device loop4): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:6: bad extent address lblock: 0, depth: 1 pblock 0 [ 70.854802][ T7] EXT4-fs (loop3): This should not happen!! Data will be lost [ 70.854802][ T7] [ 70.854826][ T918] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 70.891818][ T918] EXT4-fs (loop4): This should not happen!! Data will be lost [ 70.891818][ T918] [ 71.260029][ T49] EXT4-fs error (device loop2): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:2: bad extent address lblock: 0, depth: 1 pblock 0 [ 71.289080][ T49] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 71.307391][ T49] EXT4-fs (loop2): This should not happen!! Data will be lost [ 71.307391][ T49] [ 71.339805][ T49] EXT4-fs error (device loop0): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:2: bad extent address lblock: 0, depth: 1 pblock 0 [ 71.360790][ T49] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 71.373275][ T49] EXT4-fs (loop0): This should not happen!! Data will be lost [ 71.373275][ T49] [ 71.398254][ T416] EXT4-fs error (device loop4): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:5: bad extent address lblock: 0, depth: 1 pblock 0 [ 71.413789][ T918] EXT4-fs error (device loop5): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:6: bad extent address lblock: 0, depth: 1 pblock 0 [ 71.428355][ T7] EXT4-fs error (device loop1): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:0: bad extent address lblock: 0, depth: 1 pblock 0 [ 71.443887][ T390] EXT4-fs error (device loop3): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:3: bad extent address lblock: 0, depth: 1 pblock 0 [ 71.459004][ T416] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 71.466331][ T918] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 71.473437][ T390] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 71.486212][ T918] EXT4-fs (loop5): This should not happen!! Data will be lost [ 71.486212][ T918] [ 71.503285][ T7] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 71.520547][ T416] EXT4-fs (loop4): This should not happen!! Data will be lost [ 71.520547][ T416] [ 71.532411][ T7] EXT4-fs (loop1): This should not happen!! Data will be lost [ 71.532411][ T7] [ 71.541100][ T390] EXT4-fs (loop3): This should not happen!! Data will be lost [ 71.541100][ T390] [ 71.755561][ T390] EXT4-fs error (device loop2): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:3: bad extent address lblock: 0, depth: 1 pblock 0 [ 71.769802][ T390] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 71.782598][ T390] EXT4-fs (loop2): This should not happen!! Data will be lost [ 71.782598][ T390] [ 72.077353][ T390] EXT4-fs error (device loop5): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:3: bad extent address lblock: 0, depth: 1 pblock 0 [ 72.093045][ T416] EXT4-fs error (device loop4): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:5: bad extent address lblock: 0, depth: 1 pblock 0 [ 72.110200][ T7] EXT4-fs error (device loop3): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:0: bad extent address lblock: 0, depth: 1 pblock 0 [ 72.110664][ T416] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 72.127106][ T918] EXT4-fs error (device loop1): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:6: bad extent address lblock: 0, depth: 1 pblock 0 [ 72.137374][ T416] EXT4-fs (loop4): This should not happen!! Data will be lost [ 72.137374][ T416] [ 72.155868][ T390] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 72.175021][ T918] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 72.177042][ T390] EXT4-fs (loop5): This should not happen!! Data will be lost [ 72.177042][ T390] [ 72.193482][ T7] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 72.201262][ T390] EXT4-fs error (device loop2): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:3: bad extent address lblock: 0, depth: 1 pblock 0 [ 72.213214][ T49] EXT4-fs error (device loop0): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:2: bad extent address lblock: 0, depth: 1 pblock 0 [ 72.226863][ T390] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 72.253555][ T918] EXT4-fs (loop1): This should not happen!! Data will be lost [ 72.253555][ T918] [ 72.253789][ T390] EXT4-fs (loop2): This should not happen!! Data will be lost [ 72.253789][ T390] [ 72.269303][ T7] EXT4-fs (loop3): This should not happen!! Data will be lost [ 72.269303][ T7] [ 72.283827][ T49] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 72.297772][ T49] EXT4-fs (loop0): This should not happen!! Data will be lost [ 72.297772][ T49] [ 72.678731][ T918] EXT4-fs error (device loop3): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:6: bad extent address lblock: 0, depth: 1 pblock 0 [ 72.680308][ T1261] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:476: comm syz-executor.4: Invalid block bitmap block 0 in block_group 0 [ 72.715027][ T1261] EXT4-fs error (device loop4): ext4_discard_preallocations:4597: comm syz-executor.4: Error -117 reading block bitmap for 0 [ 72.728360][ T1273] EXT4-fs error (device loop1): ext4_map_blocks:739: inode #19: block 370: comm syz-executor.1: lblock 242 mapped to illegal pblock 370 (length 1) [ 72.754012][ T918] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 72.763687][ T1273] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5900: Corrupt filesystem [ 72.767686][ T918] EXT4-fs (loop3): This should not happen!! Data will be lost [ 72.767686][ T918] [ 72.778049][ T7] EXT4-fs error (device loop4): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:0: bad extent address lblock: 0, depth: 1 pblock 0 [ 72.794726][ T1264] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:476: comm syz-executor.2: Invalid block bitmap block 0 in block_group 0 [ 72.817468][ T49] EXT4-fs error (device loop0): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:2: bad extent address lblock: 0, depth: 1 pblock 0 [ 72.817908][ T1273] EXT4-fs error (device loop1): ext4_ext_truncate:4448: inode #19: comm syz-executor.1: mark_inode_dirty error [ 72.833660][ T7] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 72.845336][ T1264] EXT4-fs error (device loop2): ext4_discard_preallocations:4597: comm syz-executor.2: Error -117 reading block bitmap for 0 [ 72.871100][ T49] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 72.871958][ T7] EXT4-fs (loop4): This should not happen!! Data will be lost [ 72.871958][ T7] [ 72.884642][ T49] EXT4-fs (loop0): This should not happen!! Data will be lost [ 72.884642][ T49] [ 72.894910][ T1273] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5900: Corrupt filesystem [ 72.914470][ T416] EXT4-fs error (device loop2): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:5: bad extent address lblock: 0, depth: 1 pblock 0 [ 72.929507][ T918] EXT4-fs error (device loop5): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:6: bad extent address lblock: 0, depth: 1 pblock 0 [ 72.944864][ T416] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 72.955224][ T918] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 72.957962][ T416] EXT4-fs (loop2): This should not happen!! Data will be lost [ 72.957962][ T416] [ 72.970307][ T1273] EXT4-fs error (device loop1): ext4_truncate:4389: inode #19: comm syz-executor.1: mark_inode_dirty error [ 73.005887][ T918] EXT4-fs (loop5): This should not happen!! Data will be lost [ 73.005887][ T918] [ 73.151773][ T416] EXT4-fs error (device loop1): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:5: bad extent address lblock: 0, depth: 1 pblock 0 [ 73.183637][ T416] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 73.219708][ T416] EXT4-fs (loop1): This should not happen!! Data will be lost [ 73.219708][ T416] [ 73.295998][ T416] EXT4-fs error (device loop3): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:5: bad extent address lblock: 0, depth: 1 pblock 0 [ 73.316509][ T918] EXT4-fs error (device loop5): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:6: bad extent address lblock: 0, depth: 1 pblock 0 [ 73.321989][ T416] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 73.345011][ T7] EXT4-fs error (device loop0): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:0: bad extent address lblock: 0, depth: 1 pblock 0 [ 73.363866][ T918] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 73.368533][ T416] EXT4-fs (loop3): This should not happen!! Data will be lost [ 73.368533][ T416] [ 73.386764][ T7] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 73.400200][ T7] EXT4-fs (loop0): This should not happen!! Data will be lost [ 73.400200][ T7] [ 73.419825][ T918] EXT4-fs (loop5): This should not happen!! Data will be lost [ 73.419825][ T918] [ 73.458211][ T918] EXT4-fs error (device loop4): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:6: bad extent address lblock: 0, depth: 1 pblock 0 [ 73.472991][ T918] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 73.473335][ T416] EXT4-fs error (device loop2): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:5: bad extent address lblock: 0, depth: 1 pblock 0 [ 73.486422][ T918] EXT4-fs (loop4): This should not happen!! Data will be lost [ 73.486422][ T918] [ 73.501956][ T416] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 73.524006][ T416] EXT4-fs (loop2): This should not happen!! Data will be lost [ 73.524006][ T416] [ 73.660529][ T918] EXT4-fs error (device loop1): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:6: bad extent address lblock: 0, depth: 1 pblock 0 [ 73.675193][ T918] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 73.688719][ T918] EXT4-fs (loop1): This should not happen!! Data will be lost [ 73.688719][ T918] [ 73.809835][ T1329] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor.0: Invalid block bitmap block 0 in block_group 0 [ 73.831931][ T1329] EXT4-fs error (device loop0): ext4_discard_preallocations:4597: comm syz-executor.0: Error -117 reading block bitmap for 0 [ 73.875455][ T918] EXT4-fs error (device loop5): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:6: bad extent address lblock: 0, depth: 1 pblock 0 [ 73.890360][ T7] EXT4-fs error (device loop0): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:0: bad extent address lblock: 0, depth: 1 pblock 0 [ 73.892285][ T416] EXT4-fs error (device loop3): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:5: bad extent address lblock: 0, depth: 1 pblock 0 [ 73.910096][ T918] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 73.919431][ T49] EXT4-fs error (device loop2): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:2: bad extent address lblock: 0, depth: 1 pblock 0 [ 73.945907][ T7] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 73.945913][ T918] EXT4-fs (loop5): This should not happen!! Data will be lost [ 73.945913][ T918] [ 73.948430][ T49] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 73.977159][ T416] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 73.981934][ T49] EXT4-fs (loop2): This should not happen!! Data will be lost [ 73.981934][ T49] [ 73.995627][ T7] EXT4-fs (loop0): This should not happen!! Data will be lost [ 73.995627][ T7] [ 74.006807][ T416] EXT4-fs (loop3): This should not happen!! Data will be lost [ 74.006807][ T416] [ 74.025603][ T918] EXT4-fs error (device loop4): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:6: bad extent address lblock: 0, depth: 1 pblock 0 [ 74.046085][ T918] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 74.058812][ T918] EXT4-fs (loop4): This should not happen!! Data will be lost [ 74.058812][ T918] 2025/01/16 04:20:44 executed programs: 181 [ 74.341738][ T49] EXT4-fs error (device loop2): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:2: bad extent address lblock: 0, depth: 1 pblock 0 [ 74.368780][ T49] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 74.381700][ T49] EXT4-fs (loop2): This should not happen!! Data will be lost [ 74.381700][ T49] [ 74.473123][ T1388] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:476: comm syz-executor.5: Invalid block bitmap block 0 in block_group 0 [ 74.491486][ T49] EXT4-fs error (device loop3): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:2: bad extent address lblock: 0, depth: 1 pblock 0 [ 74.512312][ T49] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 74.526532][ T1388] EXT4-fs error (device loop5): ext4_discard_preallocations:4597: comm syz-executor.5: Error -117 reading block bitmap for 0 [ 74.540360][ T49] EXT4-fs (loop3): This should not happen!! Data will be lost [ 74.540360][ T49] [ 74.540834][ T416] EXT4-fs error (device loop4): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:5: bad extent address lblock: 0, depth: 1 pblock 0 [ 74.565102][ T49] EXT4-fs error (device loop0): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:2: bad extent address lblock: 0, depth: 1 pblock 0 [ 74.580954][ T7] EXT4-fs error (device loop5): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:0: bad extent address lblock: 0, depth: 1 pblock 0 [ 74.595288][ T416] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 74.599282][ T7] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 74.627043][ T49] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 74.627526][ T416] EXT4-fs (loop4): This should not happen!! Data will be lost [ 74.627526][ T416] [ 74.640188][ T49] EXT4-fs (loop0): This should not happen!! Data will be lost [ 74.640188][ T49] [ 74.661099][ T7] EXT4-fs (loop5): This should not happen!! Data will be lost [ 74.661099][ T7] [ 74.699212][ T49] EXT4-fs error (device loop1): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:2: bad extent address lblock: 0, depth: 1 pblock 0 [ 74.714768][ T49] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 74.728000][ T49] EXT4-fs (loop1): This should not happen!! Data will be lost [ 74.728000][ T49] [ 75.079432][ T416] EXT4-fs error (device loop0): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:5: bad extent address lblock: 0, depth: 1 pblock 0 [ 75.098920][ T390] EXT4-fs error (device loop3): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:3: bad extent address lblock: 0, depth: 1 pblock 0 [ 75.110787][ T416] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 75.116550][ T390] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 75.129164][ T416] EXT4-fs (loop0): This should not happen!! Data will be lost [ 75.129164][ T416] [ 75.141868][ T390] EXT4-fs (loop3): This should not happen!! Data will be lost [ 75.141868][ T390] [ 75.187951][ T390] EXT4-fs error (device loop5): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:3: bad extent address lblock: 0, depth: 1 pblock 0 [ 75.206507][ T390] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 75.210074][ T416] EXT4-fs error (device loop4): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:5: bad extent address lblock: 0, depth: 1 pblock 0 [ 75.219349][ T390] EXT4-fs (loop5): This should not happen!! Data will be lost [ 75.219349][ T390] [ 75.235063][ T7] EXT4-fs error (device loop1): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:0: bad extent address lblock: 0, depth: 1 pblock 0 [ 75.259082][ T416] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 75.265247][ T7] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 75.273069][ T416] EXT4-fs (loop4): This should not happen!! Data will be lost [ 75.273069][ T416] [ 75.291946][ T7] EXT4-fs (loop1): This should not happen!! Data will be lost [ 75.291946][ T7] [ 75.564626][ T7] EXT4-fs error (device loop3): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:0: bad extent address lblock: 0, depth: 1 pblock 0 [ 75.581641][ T7] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 75.595194][ T7] EXT4-fs (loop3): This should not happen!! Data will be lost [ 75.595194][ T7] [ 75.606207][ T1429] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:476: comm syz-executor.2: Invalid block bitmap block 0 in block_group 0 [ 75.622185][ T1429] EXT4-fs error (device loop2): ext4_discard_preallocations:4597: comm syz-executor.2: Error -117 reading block bitmap for 0 [ 75.622232][ T390] EXT4-fs error (device loop0): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:3: bad extent address lblock: 0, depth: 1 pblock 0 [ 75.666609][ T7] EXT4-fs error (device loop2): ext4_map_blocks:739: inode #19: block 112: comm kworker/u4:0: lblock 0 mapped to illegal pblock 112 (length 1) [ 75.683359][ T390] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 75.696591][ T390] EXT4-fs (loop0): This should not happen!! Data will be lost [ 75.696591][ T390] [ 75.696815][ T7] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 1 with error 117 [ 75.739876][ T7] EXT4-fs (loop2): This should not happen!! Data will be lost [ 75.739876][ T7] [ 75.750437][ T416] EXT4-fs error (device loop1): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:5: bad extent address lblock: 0, depth: 1 pblock 0 [ 75.778261][ T416] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 75.794471][ T416] EXT4-fs (loop1): This should not happen!! Data will be lost [ 75.794471][ T416] [ 75.875466][ T1443] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:476: comm syz-executor.5: Invalid block bitmap block 0 in block_group 0 [ 75.907176][ T1443] EXT4-fs error (device loop5): ext4_discard_preallocations:4597: comm syz-executor.5: Error -117 reading block bitmap for 0 [ 75.925249][ T416] EXT4-fs error (device loop4): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:5: bad extent address lblock: 0, depth: 1 pblock 0 [ 75.940858][ T416] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 75.959408][ T918] EXT4-fs error (device loop5): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:6: bad extent address lblock: 0, depth: 1 pblock 0 [ 75.959420][ T390] EXT4-fs error (device loop3): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:3: bad extent address lblock: 0, depth: 1 pblock 0 [ 75.959635][ T390] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 75.977037][ T416] EXT4-fs (loop4): This should not happen!! Data will be lost [ 75.977037][ T416] [ 75.990290][ T390] EXT4-fs (loop3): This should not happen!! Data will be lost [ 75.990290][ T390] [ 76.001143][ T918] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 76.035528][ T918] EXT4-fs (loop5): This should not happen!! Data will be lost [ 76.035528][ T918] [ 76.091952][ T416] EXT4-fs error (device loop2): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:5: bad extent address lblock: 0, depth: 1 pblock 0 [ 76.106926][ T416] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 76.120998][ T416] EXT4-fs (loop2): This should not happen!! Data will be lost [ 76.120998][ T416] [ 76.195026][ T918] EXT4-fs error (device loop1): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:6: bad extent address lblock: 0, depth: 1 pblock 0 [ 76.221512][ T416] EXT4-fs error (device loop0): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:5: bad extent address lblock: 0, depth: 1 pblock 0 [ 76.242258][ T918] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 76.259870][ T416] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 76.272754][ T416] EXT4-fs (loop0): This should not happen!! Data will be lost [ 76.272754][ T416] [ 76.294069][ T918] EXT4-fs (loop1): This should not happen!! Data will be lost [ 76.294069][ T918] [ 76.406263][ T918] EXT4-fs error (device loop4): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:6: bad extent address lblock: 0, depth: 1 pblock 0 [ 76.434602][ T918] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 76.450776][ T1508] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:476: comm syz-executor.3: Invalid block bitmap block 0 in block_group 0 [ 76.470638][ T416] EXT4-fs error (device loop5): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:5: bad extent address lblock: 0, depth: 1 pblock 0 [ 76.485823][ T918] EXT4-fs (loop4): This should not happen!! Data will be lost [ 76.485823][ T918] [ 76.496898][ T1508] EXT4-fs error (device loop3): ext4_discard_preallocations:4597: comm syz-executor.3: Error -117 reading block bitmap for 0 [ 76.501850][ T1509] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:476: comm syz-executor.2: Invalid block bitmap block 0 in block_group 0 [ 76.515961][ T416] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 76.533877][ T1509] EXT4-fs error (device loop2): ext4_discard_preallocations:4597: comm syz-executor.2: Error -117 reading block bitmap for 0 [ 76.537871][ T416] EXT4-fs (loop5): This should not happen!! Data will be lost [ 76.537871][ T416] [ 76.550288][ T390] EXT4-fs error (device loop3): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:3: bad extent address lblock: 0, depth: 1 pblock 0 [ 76.575324][ T390] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 76.596470][ T390] EXT4-fs (loop3): This should not happen!! Data will be lost [ 76.596470][ T390] [ 76.607104][ T49] EXT4-fs error (device loop2): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:2: bad extent address lblock: 0, depth: 1 pblock 0 [ 76.621503][ T49] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 76.634799][ T49] EXT4-fs (loop2): This should not happen!! Data will be lost [ 76.634799][ T49] [ 76.726477][ T390] EXT4-fs error (device loop0): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:3: bad extent address lblock: 0, depth: 1 pblock 0 [ 76.741945][ T390] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 76.744229][ T1504] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:476: comm syz-executor.1: Invalid block bitmap block 0 in block_group 0 [ 76.755303][ T390] EXT4-fs (loop0): This should not happen!! Data will be lost [ 76.755303][ T390] [ 76.804486][ T1504] EXT4-fs error (device loop1): ext4_discard_preallocations:4597: comm syz-executor.1: Error -117 reading block bitmap for 0 [ 76.853248][ T390] EXT4-fs error (device loop1): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:3: bad extent address lblock: 0, depth: 1 pblock 0 [ 76.876030][ T390] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 76.915163][ T390] EXT4-fs (loop1): This should not happen!! Data will be lost [ 76.915163][ T390] [ 76.931960][ T918] EXT4-fs error (device loop2): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:6: bad extent address lblock: 0, depth: 1 pblock 0 [ 76.937109][ T24] audit: type=1400 audit(1737001247.090:105): avc: denied { mounton } for pid=1532 comm="syz-executor.0" path="/root/syzkaller-testdir3163794499/syzkaller.ujcDO8/37/bus" dev="sda1" ino=1953 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=file permissive=1 [ 76.978203][ T49] EXT4-fs error (device loop5): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:2: bad extent address lblock: 0, depth: 1 pblock 0 [ 76.979699][ T7] EXT4-fs error (device loop4): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:0: bad extent address lblock: 0, depth: 1 pblock 0 [ 76.992753][ T49] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 77.006568][ T918] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 77.019414][ T49] EXT4-fs (loop5): This should not happen!! Data will be lost [ 77.019414][ T49] [ 77.044188][ T918] EXT4-fs (loop2): This should not happen!! Data will be lost [ 77.044188][ T918] [ 77.044450][ T7] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 77.086887][ T7] EXT4-fs (loop4): This should not happen!! Data will be lost [ 77.086887][ T7] [ 77.104223][ T24] audit: type=1400 audit(1737001247.260:106): avc: denied { unmount } for pid=355 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 77.301898][ T7] EXT4-fs error (device loop3): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:0: bad extent address lblock: 0, depth: 1 pblock 0 [ 77.341695][ T7] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 77.354838][ T7] EXT4-fs (loop3): This should not happen!! Data will be lost [ 77.354838][ T7] [ 77.495122][ T918] EXT4-fs error (device loop1): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:6: bad extent address lblock: 0, depth: 1 pblock 0 [ 77.517718][ T7] EXT4-fs error (device loop5): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:0: bad extent address lblock: 0, depth: 1 pblock 0 [ 77.531971][ T918] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 77.532876][ T49] EXT4-fs error (device loop0): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:2: bad extent address lblock: 0, depth: 1 pblock 0 [ 77.544809][ T918] EXT4-fs (loop1): This should not happen!! Data will be lost [ 77.544809][ T918] [ 77.582258][ T7] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 77.611004][ T49] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 77.624229][ T7] EXT4-fs (loop5): This should not happen!! Data will be lost [ 77.624229][ T7] [ 77.634581][ T49] EXT4-fs (loop0): This should not happen!! Data will be lost [ 77.634581][ T49] [ 77.665202][ T7] EXT4-fs error (device loop2): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:0: bad extent address lblock: 0, depth: 1 pblock 0 [ 77.684622][ T390] EXT4-fs error (device loop4): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:3: bad extent address lblock: 0, depth: 1 pblock 0 [ 77.700012][ T7] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 77.702611][ T49] EXT4-fs error (device loop3): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:2: bad extent address lblock: 0, depth: 1 pblock 0 [ 77.726807][ T49] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 77.739358][ T49] EXT4-fs (loop3): This should not happen!! Data will be lost [ 77.739358][ T49] [ 77.754666][ T7] EXT4-fs (loop2): This should not happen!! Data will be lost [ 77.754666][ T7] [ 77.764414][ T390] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 77.791737][ T390] EXT4-fs (loop4): This should not happen!! Data will be lost [ 77.791737][ T390] [ 77.956865][ T7] EXT4-fs error (device loop1): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:0: bad extent address lblock: 0, depth: 1 pblock 0 [ 77.979240][ T7] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 77.993528][ T7] EXT4-fs (loop1): This should not happen!! Data will be lost [ 77.993528][ T7] [ 78.073005][ T7] EXT4-fs error (device loop5): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:0: bad extent address lblock: 0, depth: 1 pblock 0 [ 78.118581][ T9] EXT4-fs error (device loop3): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:1: bad extent address lblock: 0, depth: 1 pblock 0 [ 78.142346][ T1589] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:476: comm syz-executor.4: Invalid block bitmap block 0 in block_group 0 [ 78.160506][ T7] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 78.164173][ T9] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 78.185454][ T9] EXT4-fs (loop3): This should not happen!! Data will be lost [ 78.185454][ T9] [ 78.185743][ T918] EXT4-fs error (device loop0): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:6: bad extent address lblock: 0, depth: 1 pblock 0 [ 78.200872][ T7] EXT4-fs (loop5): This should not happen!! Data will be lost [ 78.200872][ T7] [ 78.216370][ T1589] EXT4-fs error (device loop4): ext4_discard_preallocations:4597: comm syz-executor.4: Error -117 reading block bitmap for 0 [ 78.230966][ T918] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 78.234706][ T1589] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5900: Corrupt filesystem [ 78.249932][ T918] EXT4-fs (loop0): This should not happen!! Data will be lost [ 78.249932][ T918] [ 78.254457][ T1589] EXT4-fs error (device loop4): ext4_ext_truncate:4448: inode #19: comm syz-executor.4: mark_inode_dirty error [ 78.275386][ T9] EXT4-fs error (device loop2): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:1: bad extent address lblock: 0, depth: 1 pblock 0 [ 78.280806][ T1589] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5900: Corrupt filesystem [ 78.291086][ T9] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 78.299393][ T1589] EXT4-fs error (device loop4): ext4_truncate:4389: inode #19: comm syz-executor.4: mark_inode_dirty error [ 78.333757][ T9] EXT4-fs (loop2): This should not happen!! Data will be lost [ 78.333757][ T9] [ 78.411834][ T7] EXT4-fs error (device loop4): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:0: bad extent address lblock: 0, depth: 1 pblock 0 [ 78.428566][ T7] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 78.441969][ T7] EXT4-fs (loop4): This should not happen!! Data will be lost [ 78.441969][ T7] [ 78.475861][ T918] EXT4-fs error (device loop1): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:6: bad extent address lblock: 0, depth: 1 pblock 0 [ 78.508914][ T918] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 78.521739][ T918] EXT4-fs (loop1): This should not happen!! Data will be lost [ 78.521739][ T918] [ 78.606638][ T918] EXT4-fs error (device loop5): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:6: bad extent address lblock: 0, depth: 1 pblock 0 [ 78.628109][ T918] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 78.642069][ T918] EXT4-fs (loop5): This should not happen!! Data will be lost [ 78.642069][ T918] [ 78.719715][ T918] EXT4-fs error (device loop4): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:6: bad extent address lblock: 0, depth: 1 pblock 0 [ 78.735840][ T390] EXT4-fs error (device loop0): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:3: bad extent address lblock: 0, depth: 1 pblock 0 [ 78.752537][ T1618] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:476: comm syz-executor.2: Invalid block bitmap block 0 in block_group 0 [ 78.765192][ T918] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 78.767485][ T390] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 78.779069][ T918] EXT4-fs (loop4): This should not happen!! Data will be lost [ 78.779069][ T918] [ 78.793954][ T1618] EXT4-fs error (device loop2): ext4_discard_preallocations:4597: comm syz-executor.2: Error -117 reading block bitmap for 0 [ 78.810595][ T1616] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:476: comm syz-executor.3: Invalid block bitmap block 0 in block_group 0 [ 78.814513][ T390] EXT4-fs (loop0): This should not happen!! Data will be lost [ 78.814513][ T390] [ 78.856290][ T390] EXT4-fs error (device loop2): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:3: bad extent address lblock: 0, depth: 1 pblock 0 [ 78.857199][ T1616] EXT4-fs error (device loop3): ext4_discard_preallocations:4597: comm syz-executor.3: Error -117 reading block bitmap for 0 [ 78.886619][ T390] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 78.888755][ T918] EXT4-fs error (device loop3): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:6: bad extent address lblock: 0, depth: 1 pblock 0 [ 78.920151][ T390] EXT4-fs (loop2): This should not happen!! Data will be lost [ 78.920151][ T390] [ 78.924297][ T918] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 78.944682][ T918] EXT4-fs (loop3): This should not happen!! Data will be lost [ 78.944682][ T918] [ 78.945236][ T390] EXT4-fs error (device loop1): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:3: bad extent address lblock: 0, depth: 1 pblock 0 [ 78.970087][ T390] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 78.982633][ T390] EXT4-fs (loop1): This should not happen!! Data will be lost [ 78.982633][ T390] 2025/01/16 04:20:49 executed programs: 235 [ 79.336458][ T918] EXT4-fs error (device loop0): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:6: bad extent address lblock: 0, depth: 1 pblock 0 [ 79.350674][ T918] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 79.369222][ T918] EXT4-fs (loop0): This should not happen!! Data will be lost [ 79.369222][ T918] [ 79.394921][ T390] EXT4-fs error (device loop3): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:3: bad extent address lblock: 0, depth: 1 pblock 0 [ 79.396482][ T918] EXT4-fs error (device loop4): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:6: bad extent address lblock: 0, depth: 1 pblock 0 [ 79.423709][ T390] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 79.428518][ T918] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 79.437683][ T390] EXT4-fs (loop3): This should not happen!! Data will be lost [ 79.437683][ T390] [ 79.449613][ T918] EXT4-fs (loop4): This should not happen!! Data will be lost [ 79.449613][ T918] [ 79.474384][ T1662] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:476: comm syz-executor.1: Invalid block bitmap block 0 in block_group 0 [ 79.489191][ T1662] EXT4-fs error (device loop1): ext4_discard_preallocations:4597: comm syz-executor.1: Error -117 reading block bitmap for 0 [ 79.503570][ T918] EXT4-fs error (device loop1): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:6: bad extent address lblock: 0, depth: 1 pblock 0 [ 79.519366][ T918] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 79.531823][ T918] EXT4-fs (loop1): This should not happen!! Data will be lost [ 79.531823][ T918] [ 79.542443][ T390] EXT4-fs error (device loop2): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:3: bad extent address lblock: 0, depth: 1 pblock 0 [ 79.556788][ T390] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 79.570133][ T390] EXT4-fs (loop2): This should not happen!! Data will be lost [ 79.570133][ T390] [ 79.859308][ T1680] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5900: Corrupt filesystem [ 79.870622][ T390] EXT4-fs error (device loop3): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:3: bad extent address lblock: 0, depth: 1 pblock 0 [ 79.886877][ T1680] EXT4-fs error (device loop5): ext4_write_end:1366: inode #19: comm syz-executor.5: mark_inode_dirty error [ 79.898948][ T390] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 79.927443][ T1680] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:476: comm syz-executor.5: Invalid block bitmap block 0 in block_group 0 [ 79.950387][ T1680] EXT4-fs error (device loop5): ext4_discard_preallocations:4597: comm syz-executor.5: Error -117 reading block bitmap for 0 [ 79.961270][ T390] EXT4-fs (loop3): This should not happen!! Data will be lost [ 79.961270][ T390] [ 79.987146][ T7] EXT4-fs error (device loop4): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:0: bad extent address lblock: 0, depth: 1 pblock 0 [ 80.002807][ T918] EXT4-fs error (device loop0): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:6: bad extent address lblock: 0, depth: 1 pblock 0 [ 80.004691][ T9] EXT4-fs error (device loop5): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:1: bad extent address lblock: 0, depth: 1 pblock 0 [ 80.018357][ T7] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 80.032873][ T9] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 80.044685][ T918] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 80.057644][ T390] EXT4-fs error (device loop2): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:3: bad extent address lblock: 0, depth: 1 pblock 0 [ 80.069542][ T918] EXT4-fs (loop0): This should not happen!! Data will be lost [ 80.069542][ T918] [ 80.084964][ T918] EXT4-fs error (device loop1): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:6: bad extent address lblock: 0, depth: 1 pblock 0 [ 80.100001][ T7] EXT4-fs (loop4): This should not happen!! Data will be lost [ 80.100001][ T7] [ 80.110098][ T9] EXT4-fs (loop5): This should not happen!! Data will be lost [ 80.110098][ T9] [ 80.122837][ T390] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 80.131498][ T918] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 80.142153][ T390] EXT4-fs (loop2): This should not happen!! Data will be lost [ 80.142153][ T390] [ 80.154470][ T918] EXT4-fs (loop1): This should not happen!! Data will be lost [ 80.154470][ T918] [ 80.718267][ T1719] EXT4-fs error (device loop3): ext4_map_blocks:739: inode #19: block 507: comm syz-executor.3: lblock 363 mapped to illegal pblock 507 (length 1) [ 80.749089][ T1722] EXT4-fs error (device loop4): ext4_map_blocks:739: inode #19: block 339: comm syz-executor.4: lblock 211 mapped to illegal pblock 339 (length 1) [ 80.765439][ T390] EXT4-fs error (device loop0): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:3: bad extent address lblock: 0, depth: 1 pblock 0 [ 80.780469][ T7] EXT4-fs error (device loop5): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:0: bad extent address lblock: 0, depth: 1 pblock 0 [ 80.795672][ T1719] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5900: Corrupt filesystem [ 80.795876][ T918] EXT4-fs error (device loop1): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:6: bad extent address lblock: 0, depth: 1 pblock 0 [ 80.809662][ T390] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 80.824233][ T1719] EXT4-fs error (device loop3): ext4_ext_truncate:4448: inode #19: comm syz-executor.3: mark_inode_dirty error [ 80.836317][ T390] EXT4-fs (loop0): This should not happen!! Data will be lost [ 80.836317][ T390] [ 80.844306][ T1722] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:476: comm syz-executor.4: Invalid block bitmap block 0 in block_group 0 [ 80.857386][ T918] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 80.870766][ T1719] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5900: Corrupt filesystem [ 80.881460][ T7] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 80.890358][ T1719] EXT4-fs error (device loop3): ext4_truncate:4389: inode #19: comm syz-executor.3: mark_inode_dirty error [ 80.903399][ T1722] EXT4-fs error (device loop4): ext4_discard_preallocations:4597: comm syz-executor.4: Error -117 reading block bitmap for 0 [ 80.915054][ T918] EXT4-fs (loop1): This should not happen!! Data will be lost [ 80.915054][ T918] [ 80.930258][ T7] EXT4-fs (loop5): This should not happen!! Data will be lost [ 80.930258][ T7] [ 80.953577][ T390] EXT4-fs error (device loop3): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:3: bad extent address lblock: 0, depth: 1 pblock 0 [ 80.968089][ T9] EXT4-fs error (device loop2): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:1: bad extent address lblock: 0, depth: 1 pblock 0 [ 80.983005][ T9] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 80.983220][ T1722] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5900: Corrupt filesystem [ 81.005058][ T9] EXT4-fs (loop2): This should not happen!! Data will be lost [ 81.005058][ T9] [ 81.016051][ T1722] EXT4-fs error (device loop4): ext4_ext_truncate:4448: inode #19: comm syz-executor.4: mark_inode_dirty error [ 81.020261][ T390] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 81.030681][ T1722] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5900: Corrupt filesystem [ 81.042547][ T390] EXT4-fs (loop3): This should not happen!! Data will be lost [ 81.042547][ T390] [ 81.052210][ T1722] EXT4-fs error (device loop4): ext4_truncate:4389: inode #19: comm syz-executor.4: mark_inode_dirty error [ 81.225291][ T390] EXT4-fs error (device loop4): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:3: bad extent address lblock: 0, depth: 1 pblock 0 [ 81.239552][ T390] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 81.252247][ T390] EXT4-fs (loop4): This should not happen!! Data will be lost [ 81.252247][ T390] [ 81.421195][ T390] EXT4-fs error (device loop2): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:3: bad extent address lblock: 0, depth: 1 pblock 0 [ 81.438792][ T390] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 81.458219][ T390] EXT4-fs (loop2): This should not happen!! Data will be lost [ 81.458219][ T390] [ 81.474428][ T1776] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:476: comm syz-executor.5: Invalid block bitmap block 0 in block_group 0 [ 81.510264][ T1776] EXT4-fs error (device loop5): ext4_discard_preallocations:4597: comm syz-executor.5: Error -117 reading block bitmap for 0 [ 81.550892][ T390] EXT4-fs error (device loop5): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:3: bad extent address lblock: 0, depth: 1 pblock 0 [ 81.565487][ T390] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 81.590428][ T7] EXT4-fs error (device loop1): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:0: bad extent address lblock: 0, depth: 1 pblock 0 [ 81.604916][ T390] EXT4-fs (loop5): This should not happen!! Data will be lost [ 81.604916][ T390] [ 81.617909][ T7] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 81.618073][ T918] EXT4-fs error (device loop0): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:6: bad extent address lblock: 0, depth: 1 pblock 0 [ 81.632212][ T7] EXT4-fs (loop1): This should not happen!! Data will be lost [ 81.632212][ T7] [ 81.650504][ T1772] EXT4-fs error (device loop4): ext4_map_blocks:739: inode #19: block 260: comm syz-executor.4: lblock 132 mapped to illegal pblock 260 (length 1) [ 81.673260][ T9] EXT4-fs error (device loop3): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:1: bad extent address lblock: 0, depth: 1 pblock 0 [ 81.690092][ T9] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 81.708044][ T1772] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:476: comm syz-executor.4: Invalid block bitmap block 0 in block_group 0 [ 81.710359][ T9] EXT4-fs (loop3): This should not happen!! Data will be lost [ 81.710359][ T9] [ 81.731596][ T1772] EXT4-fs error (device loop4): ext4_discard_preallocations:4597: comm syz-executor.4: Error -117 reading block bitmap for 0 [ 81.745217][ T918] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 81.756575][ T1772] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5900: Corrupt filesystem [ 81.763051][ T918] EXT4-fs (loop0): This should not happen!! Data will be lost [ 81.763051][ T918] [ 81.770010][ T1772] EXT4-fs error (device loop4): ext4_ext_truncate:4448: inode #19: comm syz-executor.4: mark_inode_dirty error [ 81.788798][ T1772] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5900: Corrupt filesystem [ 81.798335][ T1772] EXT4-fs error (device loop4): ext4_truncate:4389: inode #19: comm syz-executor.4: mark_inode_dirty error [ 81.816244][ T9] EXT4-fs error (device loop2): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:1: bad extent address lblock: 0, depth: 1 pblock 0 [ 81.830832][ T9] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 81.830923][ T918] EXT4-fs error (device loop4): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:6: bad extent address lblock: 0, depth: 1 pblock 0 [ 81.843337][ T9] EXT4-fs (loop2): This should not happen!! Data will be lost [ 81.843337][ T9] [ 81.858260][ T918] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 81.879616][ T918] EXT4-fs (loop4): This should not happen!! Data will be lost [ 81.879616][ T918] [ 82.148666][ T918] EXT4-fs error (device loop1): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:6: bad extent address lblock: 0, depth: 1 pblock 0 [ 82.196655][ T918] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 82.198094][ T390] EXT4-fs error (device loop5): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:3: bad extent address lblock: 0, depth: 1 pblock 0 [ 82.245638][ T918] EXT4-fs (loop1): This should not happen!! Data will be lost [ 82.245638][ T918] [ 82.245732][ T390] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 82.283575][ T390] EXT4-fs (loop5): This should not happen!! Data will be lost [ 82.283575][ T390] [ 82.297560][ T918] EXT4-fs error (device loop2): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:6: bad extent address lblock: 0, depth: 1 pblock 0 [ 82.312096][ T918] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 82.325397][ T918] EXT4-fs (loop2): This should not happen!! Data will be lost [ 82.325397][ T918] [ 82.344240][ T9] EXT4-fs error (device loop0): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:1: bad extent address lblock: 0, depth: 1 pblock 0 [ 82.359460][ T9] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 82.360797][ T390] EXT4-fs error (device loop4): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:3: bad extent address lblock: 0, depth: 1 pblock 0 [ 82.372755][ T9] EXT4-fs (loop0): This should not happen!! Data will be lost [ 82.372755][ T9] [ 82.386018][ T390] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 82.396933][ T918] EXT4-fs error (device loop3): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:6: bad extent address lblock: 0, depth: 1 pblock 0 [ 82.407737][ T390] EXT4-fs (loop4): This should not happen!! Data will be lost [ 82.407737][ T390] [ 82.440772][ T918] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 82.453798][ T918] EXT4-fs (loop3): This should not happen!! Data will be lost [ 82.453798][ T918] [ 82.793647][ T918] EXT4-fs error (device loop3): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:6: bad extent address lblock: 0, depth: 1 pblock 0 [ 82.818465][ T1831] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5900: Corrupt filesystem [ 82.829261][ T9] EXT4-fs error (device loop5): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:1: bad extent address lblock: 0, depth: 1 pblock 0 [ 82.844269][ T918] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 82.857633][ T9] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 82.862289][ T918] EXT4-fs (loop3): This should not happen!! Data will be lost [ 82.862289][ T918] [ 82.873296][ T1850] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:476: comm syz-executor.4: Invalid block bitmap block 0 in block_group 0 [ 82.892604][ T9] EXT4-fs (loop5): This should not happen!! Data will be lost [ 82.892604][ T9] [ 82.897108][ T1850] EXT4-fs error (device loop4): ext4_discard_preallocations:4597: comm syz-executor.4: Error -117 reading block bitmap for 0 [ 82.920198][ T1831] EXT4-fs error (device loop2): ext4_ext_truncate:4448: inode #19: comm syz-executor.2: mark_inode_dirty error [ 82.933105][ T1831] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5900: Corrupt filesystem [ 82.942768][ T1831] EXT4-fs error (device loop2): ext4_truncate:4389: inode #19: comm syz-executor.2: mark_inode_dirty error [ 82.943162][ T7] EXT4-fs error (device loop4): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:0: bad extent address lblock: 0, depth: 1 pblock 0 [ 82.974189][ T9] EXT4-fs error (device loop0): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:1: bad extent address lblock: 0, depth: 1 pblock 0 [ 82.976052][ T7] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 82.989352][ T9] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 83.002030][ T7] EXT4-fs (loop4): This should not happen!! Data will be lost [ 83.002030][ T7] [ 83.025780][ T9] EXT4-fs (loop0): This should not happen!! Data will be lost [ 83.025780][ T9] [ 83.095206][ T9] EXT4-fs error (device loop2): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:1: bad extent address lblock: 0, depth: 1 pblock 0 [ 83.109503][ T9] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 83.122316][ T9] EXT4-fs (loop2): This should not happen!! Data will be lost [ 83.122316][ T9] [ 83.285993][ T9] EXT4-fs error (device loop3): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:1: bad extent address lblock: 0, depth: 1 pblock 0 [ 83.333313][ T918] EXT4-fs error (device loop4): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:6: bad extent address lblock: 0, depth: 1 pblock 0 [ 83.348025][ T1862] EXT4-fs error (device loop0): ext4_map_blocks:739: inode #19: block 429: comm syz-executor.0: lblock 301 mapped to illegal pblock 429 (length 1) [ 83.361545][ T1857] EXT4-fs error (device loop1): ext4_ext_map_blocks:4177: inode #19: comm syz-executor.1: bad extent address lblock: 208, depth: 1 pblock 0 [ 83.365329][ T918] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 83.377858][ T9] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 83.390093][ T1862] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor.0: Invalid block bitmap block 0 in block_group 0 [ 83.406748][ T918] EXT4-fs (loop4): This should not happen!! Data will be lost [ 83.406748][ T918] [ 83.415929][ T1862] EXT4-fs error (device loop0): ext4_discard_preallocations:4597: comm syz-executor.0: Error -117 reading block bitmap for 0 [ 83.436140][ T1858] EXT4-fs error (device loop5): ext4_map_blocks:739: inode #19: block 463: comm syz-executor.5: lblock 335 mapped to illegal pblock 463 (length 1) [ 83.440655][ T1862] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5900: Corrupt filesystem [ 83.466471][ T1862] EXT4-fs error (device loop0): ext4_ext_truncate:4448: inode #19: comm syz-executor.0: mark_inode_dirty error [ 83.480307][ T1862] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5900: Corrupt filesystem [ 83.492167][ T1862] EXT4-fs error (device loop0): ext4_truncate:4389: inode #19: comm syz-executor.0: mark_inode_dirty error [ 83.492224][ T9] EXT4-fs (loop3): This should not happen!! Data will be lost [ 83.492224][ T9] [ 83.513522][ T1857] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:476: comm syz-executor.1: Invalid block bitmap block 0 in block_group 0 [ 83.540797][ T1858] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:476: comm syz-executor.5: Invalid block bitmap block 0 in block_group 0 [ 83.548124][ T1857] EXT4-fs error (device loop1): ext4_discard_preallocations:4597: comm syz-executor.1: Error -117 reading block bitmap for 0 [ 83.564159][ T1858] EXT4-fs error (device loop5): ext4_discard_preallocations:4597: comm syz-executor.5: Error -117 reading block bitmap for 0 [ 83.572294][ T9] EXT4-fs error (device loop0): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:1: bad extent address lblock: 0, depth: 1 pblock 0 [ 83.583580][ T1858] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5900: Corrupt filesystem [ 83.598504][ T918] EXT4-fs error (device loop2): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:6: bad extent address lblock: 0, depth: 1 pblock 0 [ 83.616442][ T1858] EXT4-fs error (device loop5): ext4_ext_truncate:4448: inode #19: comm syz-executor.5: mark_inode_dirty error [ 83.635488][ T1858] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5900: Corrupt filesystem [ 83.646244][ T1857] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5900: Corrupt filesystem [ 83.656725][ T1858] EXT4-fs error (device loop5): ext4_truncate:4389: inode #19: comm syz-executor.5: mark_inode_dirty error [ 83.660407][ T9] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 83.670827][ T918] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 83.686144][ T1857] EXT4-fs error (device loop1): ext4_ext_truncate:4448: inode #19: comm syz-executor.1: mark_inode_dirty error [ 83.703949][ T918] EXT4-fs (loop2): This should not happen!! Data will be lost [ 83.703949][ T918] [ 83.712475][ T9] EXT4-fs (loop0): This should not happen!! Data will be lost [ 83.712475][ T9] [ 83.731674][ T1857] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5900: Corrupt filesystem [ 83.744991][ T9] EXT4-fs error (device loop5): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:1: bad extent address lblock: 0, depth: 1 pblock 0 [ 83.763579][ T9] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 83.776358][ T1857] EXT4-fs error (device loop1): ext4_truncate:4389: inode #19: comm syz-executor.1: mark_inode_dirty error [ 83.777255][ T9] EXT4-fs (loop5): This should not happen!! Data will be lost [ 83.777255][ T9] [ 83.856278][ T9] EXT4-fs error (device loop1): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:1: bad extent address lblock: 0, depth: 1 pblock 0 [ 83.870869][ T9] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 83.883728][ T9] EXT4-fs (loop1): This should not happen!! Data will be lost [ 83.883728][ T9] [ 84.136633][ T918] EXT4-fs error (device loop4): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:6: bad extent address lblock: 0, depth: 1 pblock 0 [ 84.151754][ T918] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 84.163854][ T9] EXT4-fs error (device loop3): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:1: bad extent address lblock: 0, depth: 1 pblock 0 [ 84.165786][ T918] EXT4-fs (loop4): This should not happen!! Data will be lost [ 84.165786][ T918] [ 84.191607][ T7] EXT4-fs error (device loop2): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:0: bad extent address lblock: 0, depth: 1 pblock 0 [ 84.213631][ T9] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 84.226449][ T9] EXT4-fs (loop3): This should not happen!! Data will be lost [ 84.226449][ T9] [ 84.240524][ T49] EXT4-fs error (device loop0): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:2: bad extent address lblock: 0, depth: 1 pblock 0 [ 84.256125][ T7] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 84.257661][ T49] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 84.271498][ T7] EXT4-fs (loop2): This should not happen!! Data will be lost [ 84.271498][ T7] [ 84.282152][ T49] EXT4-fs (loop0): This should not happen!! Data will be lost [ 84.282152][ T49] [ 84.319714][ T7] EXT4-fs error (device loop1): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:0: bad extent address lblock: 0, depth: 1 pblock 0 [ 84.337212][ T7] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 84.350694][ T7] EXT4-fs (loop1): This should not happen!! Data will be lost [ 84.350694][ T7] [ 84.351291][ T49] EXT4-fs error (device loop5): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:2: bad extent address lblock: 0, depth: 1 pblock 0 [ 84.379269][ T49] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 84.392216][ T49] EXT4-fs (loop5): This should not happen!! Data will be lost [ 84.392216][ T49] 2025/01/16 04:20:54 executed programs: 282 [ 84.701687][ T49] EXT4-fs error (device loop4): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:2: bad extent address lblock: 0, depth: 1 pblock 0 [ 84.738375][ T49] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 84.751927][ T7] EXT4-fs error (device loop2): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:0: bad extent address lblock: 0, depth: 1 pblock 0 [ 84.771767][ T7] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 84.773331][ T1928] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5900: Corrupt filesystem [ 84.788152][ T49] EXT4-fs (loop4): This should not happen!! Data will be lost [ 84.788152][ T49] [ 84.803085][ T7] EXT4-fs (loop2): This should not happen!! Data will be lost [ 84.803085][ T7] [ 84.818289][ T49] EXT4-fs error (device loop0): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:2: bad extent address lblock: 0, depth: 1 pblock 0 [ 84.856076][ T1928] EXT4-fs error (device loop1): ext4_write_end:1366: inode #19: comm syz-executor.1: mark_inode_dirty error [ 84.878172][ T49] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 84.893099][ T49] EXT4-fs (loop0): This should not happen!! Data will be lost [ 84.893099][ T49] [ 84.922959][ T9] EXT4-fs error (device loop5): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:1: bad extent address lblock: 0, depth: 1 pblock 0 [ 84.944102][ T1928] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:476: comm syz-executor.1: Invalid block bitmap block 0 in block_group 0 [ 84.958839][ T1928] EXT4-fs error (device loop1): ext4_discard_preallocations:4597: comm syz-executor.1: Error -117 reading block bitmap for 0 [ 84.958962][ T49] EXT4-fs error (device loop3): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:2: bad extent address lblock: 0, depth: 1 pblock 0 [ 84.981744][ T9] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 84.988961][ T49] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 85.000025][ T9] EXT4-fs (loop5): This should not happen!! Data will be lost [ 85.000025][ T9] [ 85.013643][ T7] EXT4-fs error (device loop1): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:0: bad extent address lblock: 0, depth: 1 pblock 0 [ 85.023365][ T49] EXT4-fs (loop3): This should not happen!! Data will be lost [ 85.023365][ T49] [ 85.042548][ T7] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 85.059232][ T7] EXT4-fs (loop1): This should not happen!! Data will be lost [ 85.059232][ T7] [ 85.135308][ T49] EXT4-fs error (device loop4): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:2: bad extent address lblock: 0, depth: 1 pblock 0 [ 85.149867][ T49] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 85.162346][ T49] EXT4-fs (loop4): This should not happen!! Data will be lost [ 85.162346][ T49] [ 85.248559][ T9] EXT4-fs error (device loop2): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:1: bad extent address lblock: 0, depth: 1 pblock 0 [ 85.264960][ T9] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 85.286407][ T9] EXT4-fs (loop2): This should not happen!! Data will be lost [ 85.286407][ T9] [ 85.368450][ T9] EXT4-fs error (device loop0): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:1: bad extent address lblock: 0, depth: 1 pblock 0 [ 85.384123][ T7] EXT4-fs error (device loop1): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:0: bad extent address lblock: 0, depth: 1 pblock 0 [ 85.397862][ T9] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 85.411889][ T7] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 85.421185][ T9] EXT4-fs (loop0): This should not happen!! Data will be lost [ 85.421185][ T9] [ 85.442865][ T7] EXT4-fs (loop1): This should not happen!! Data will be lost [ 85.442865][ T7] [ 85.561689][ T9] EXT4-fs error (device loop5): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:1: bad extent address lblock: 0, depth: 1 pblock 0 [ 85.585557][ T49] EXT4-fs error (device loop4): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:2: bad extent address lblock: 0, depth: 1 pblock 0 [ 85.600334][ T7] EXT4-fs error (device loop3): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:0: bad extent address lblock: 0, depth: 1 pblock 0 [ 85.601047][ T49] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 85.615876][ T9] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 85.629491][ T918] EXT4-fs error (device loop2): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:6: bad extent address lblock: 0, depth: 1 pblock 0 [ 85.657396][ T918] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 85.670419][ T918] EXT4-fs (loop2): This should not happen!! Data will be lost [ 85.670419][ T918] [ 85.684294][ T7] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 85.704506][ T49] EXT4-fs (loop4): This should not happen!! Data will be lost [ 85.704506][ T49] [ 85.715844][ T9] EXT4-fs (loop5): This should not happen!! Data will be lost [ 85.715844][ T9] [ 85.716449][ T7] EXT4-fs (loop3): This should not happen!! Data will be lost [ 85.716449][ T7] [ 85.740177][ T1991] EXT4-fs mount: 225 callbacks suppressed [ 85.740190][ T1991] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 85.743294][ T1994] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 85.895085][ T7] EXT4-fs error (device loop0): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:0: bad extent address lblock: 0, depth: 1 pblock 0 [ 85.920520][ T7] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 85.944359][ T1994] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5900: Corrupt filesystem [ 85.952046][ T7] EXT4-fs (loop0): This should not happen!! Data will be lost [ 85.952046][ T7] [ 85.961502][ T1994] EXT4-fs error (device loop1): ext4_write_end:1366: inode #19: comm syz-executor.1: mark_inode_dirty error [ 85.983320][ T2004] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 85.989401][ T2006] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 86.007852][ T7] EXT4-fs error (device loop1): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:0: bad extent address lblock: 0, depth: 1 pblock 0 [ 86.030923][ T7] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 86.047206][ T7] EXT4-fs (loop1): This should not happen!! Data will be lost [ 86.047206][ T7] [ 86.055421][ T2002] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 86.070944][ T2008] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 86.115128][ T49] EXT4-fs error (device loop2): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:2: bad extent address lblock: 0, depth: 1 pblock 0 [ 86.143246][ T49] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 86.158470][ T2023] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 86.222201][ T2002] EXT4-fs error (device loop5): ext4_map_blocks:739: inode #19: block 414: comm syz-executor.5: lblock 286 mapped to illegal pblock 414 (length 1) [ 86.223043][ T49] EXT4-fs (loop2): This should not happen!! Data will be lost [ 86.223043][ T49] [ 86.258415][ T9] EXT4-fs error (device loop4): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:1: bad extent address lblock: 0, depth: 1 pblock 0 [ 86.261265][ T2002] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:476: comm syz-executor.5: Invalid block bitmap block 0 in block_group 0 [ 86.297151][ T2002] EXT4-fs error (device loop5): ext4_discard_preallocations:4597: comm syz-executor.5: Error -117 reading block bitmap for 0 [ 86.331357][ T7] EXT4-fs error (device loop3): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:0: bad extent address lblock: 0, depth: 1 pblock 0 [ 86.351983][ T9] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 86.367898][ T7] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 86.382243][ T9] EXT4-fs (loop4): This should not happen!! Data will be lost [ 86.382243][ T9] [ 86.382769][ T2029] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 86.393983][ T7] EXT4-fs (loop3): This should not happen!! Data will be lost [ 86.393983][ T7] [ 86.440510][ T390] EXT4-fs error (device loop0): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:3: bad extent address lblock: 0, depth: 1 pblock 0 [ 86.457112][ T2002] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5900: Corrupt filesystem [ 86.476257][ T390] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 86.490503][ T2002] EXT4-fs error (device loop5): ext4_ext_truncate:4448: inode #19: comm syz-executor.5: mark_inode_dirty error [ 86.492163][ T390] EXT4-fs (loop0): This should not happen!! Data will be lost [ 86.492163][ T390] [ 86.512727][ T2002] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5900: Corrupt filesystem [ 86.524825][ T2002] EXT4-fs error (device loop5): ext4_truncate:4389: inode #19: comm syz-executor.5: mark_inode_dirty error [ 86.533193][ T2036] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 86.547751][ T390] EXT4-fs error (device loop1): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:3: bad extent address lblock: 0, depth: 1 pblock 0 [ 86.568251][ T390] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 86.581590][ T390] EXT4-fs (loop1): This should not happen!! Data will be lost [ 86.581590][ T390] [ 86.616407][ T390] EXT4-fs error (device loop5): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:3: bad extent address lblock: 0, depth: 1 pblock 0 [ 86.633462][ T390] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 86.646273][ T390] EXT4-fs (loop5): This should not happen!! Data will be lost [ 86.646273][ T390] [ 86.712244][ T2042] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 86.742589][ T390] EXT4-fs error (device loop2): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:3: bad extent address lblock: 0, depth: 1 pblock 0 [ 86.759315][ T390] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 86.777000][ T2047] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 86.780403][ T390] EXT4-fs (loop2): This should not happen!! Data will be lost [ 86.780403][ T390] [ 86.812603][ T2046] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 86.834227][ T2052] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 86.841812][ T2049] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 86.895284][ T49] EXT4-fs error (device loop4): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:2: bad extent address lblock: 0, depth: 1 pblock 0 [ 86.919347][ T49] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 86.946432][ T49] EXT4-fs (loop4): This should not happen!! Data will be lost [ 86.946432][ T49] [ 86.960777][ T2049] EXT4-fs error (device loop1): ext4_ext_map_blocks:4177: inode #19: comm syz-executor.1: bad extent address lblock: 159, depth: 1 pblock 0 [ 86.983665][ T2069] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 87.000306][ T2049] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:476: comm syz-executor.1: Invalid block bitmap block 0 in block_group 0 [ 87.049027][ T7] EXT4-fs error (device loop5): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:0: bad extent address lblock: 0, depth: 1 pblock 0 [ 87.049173][ T2049] EXT4-fs error (device loop1): ext4_discard_preallocations:4597: comm syz-executor.1: Error -117 reading block bitmap for 0 [ 87.067461][ T7] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 87.085951][ T2049] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5900: Corrupt filesystem [ 87.100233][ T390] EXT4-fs error (device loop2): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:3: bad extent address lblock: 0, depth: 1 pblock 0 [ 87.118207][ T2049] EXT4-fs error (device loop1): ext4_ext_truncate:4448: inode #19: comm syz-executor.1: mark_inode_dirty error [ 87.134724][ T7] EXT4-fs (loop5): This should not happen!! Data will be lost [ 87.134724][ T7] [ 87.149335][ T2049] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5900: Corrupt filesystem [ 87.160121][ T918] EXT4-fs error (device loop3): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:6: bad extent address lblock: 0, depth: 1 pblock 0 [ 87.172634][ T2049] EXT4-fs error (device loop1): ext4_truncate:4389: inode #19: comm syz-executor.1: mark_inode_dirty error [ 87.190180][ T918] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 87.219469][ T2046] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor.0: Invalid block bitmap block 0 in block_group 0 [ 87.226295][ T390] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 87.237426][ T918] EXT4-fs (loop3): This should not happen!! Data will be lost [ 87.237426][ T918] [ 87.268533][ T2046] EXT4-fs error (device loop0): ext4_discard_preallocations:4597: comm syz-executor.0: Error -117 reading block bitmap for 0 [ 87.296523][ T918] EXT4-fs error (device loop1): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:6: bad extent address lblock: 0, depth: 1 pblock 0 [ 87.301544][ T390] EXT4-fs (loop2): This should not happen!! Data will be lost [ 87.301544][ T390] [ 87.312947][ T918] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 87.340031][ T918] EXT4-fs (loop1): This should not happen!! Data will be lost [ 87.340031][ T918] [ 87.350042][ T49] EXT4-fs error (device loop0): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:2: bad extent address lblock: 0, depth: 1 pblock 0 [ 87.367336][ T49] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 87.382055][ T49] EXT4-fs (loop0): This should not happen!! Data will be lost [ 87.382055][ T49] [ 87.422751][ T2077] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 87.631319][ T2080] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 87.668491][ T49] EXT4-fs error (device loop4): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:2: bad extent address lblock: 0, depth: 1 pblock 0 [ 87.713536][ T2087] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 87.716308][ T2088] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 87.725445][ T49] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 87.753629][ T49] EXT4-fs (loop4): This should not happen!! Data will be lost [ 87.753629][ T49] [ 87.762828][ T2093] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 87.796771][ T390] EXT4-fs error (device loop5): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:3: bad extent address lblock: 0, depth: 1 pblock 0 [ 87.819033][ T2092] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 87.831889][ T390] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 87.847289][ T390] EXT4-fs (loop5): This should not happen!! Data will be lost [ 87.847289][ T390] [ 87.892641][ T49] EXT4-fs error (device loop1): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:2: bad extent address lblock: 0, depth: 1 pblock 0 [ 87.948718][ T2109] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 87.953866][ T49] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 87.981453][ T49] EXT4-fs (loop1): This should not happen!! Data will be lost [ 87.981453][ T49] [ 87.996274][ T49] EXT4-fs error (device loop2): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:2: bad extent address lblock: 0, depth: 1 pblock 0 [ 88.017831][ T49] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 88.018307][ T390] EXT4-fs error (device loop0): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:3: bad extent address lblock: 0, depth: 1 pblock 0 [ 88.031684][ T49] EXT4-fs (loop2): This should not happen!! Data will be lost [ 88.031684][ T49] [ 88.060758][ T390] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 88.080303][ T390] EXT4-fs (loop0): This should not happen!! Data will be lost [ 88.080303][ T390] [ 88.080365][ T416] EXT4-fs error (device loop3): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:5: bad extent address lblock: 0, depth: 1 pblock 0 [ 88.124262][ T416] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 88.142566][ T416] EXT4-fs (loop3): This should not happen!! Data will be lost [ 88.142566][ T416] [ 88.155881][ T2115] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 88.226134][ T416] EXT4-fs error (device loop4): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:5: bad extent address lblock: 0, depth: 1 pblock 0 [ 88.246558][ T416] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 88.265504][ T416] EXT4-fs (loop4): This should not happen!! Data will be lost [ 88.265504][ T416] [ 88.342788][ T2121] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 88.363548][ T49] EXT4-fs error (device loop5): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:2: bad extent address lblock: 0, depth: 1 pblock 0 [ 88.394908][ T49] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 88.416844][ T49] EXT4-fs (loop5): This should not happen!! Data will be lost [ 88.416844][ T49] [ 88.452753][ T2131] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 88.467884][ T2124] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 88.484639][ T2134] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 88.495279][ T2129] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 88.551294][ T49] EXT4-fs error (device loop4): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:2: bad extent address lblock: 0, depth: 1 pblock 0 [ 88.572872][ T416] EXT4-fs error (device loop1): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:5: bad extent address lblock: 0, depth: 1 pblock 0 [ 88.581042][ T49] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 88.596958][ T416] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 88.617703][ T49] EXT4-fs (loop4): This should not happen!! Data will be lost [ 88.617703][ T49] [ 88.636167][ T416] EXT4-fs (loop1): This should not happen!! Data will be lost [ 88.636167][ T416] [ 88.691406][ T49] EXT4-fs error (device loop3): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:2: bad extent address lblock: 0, depth: 1 pblock 0 [ 88.723321][ T49] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 88.727533][ T2147] EXT4-fs error (device loop2): ext4_map_blocks:739: inode #19: block 504: comm syz-executor.2: lblock 360 mapped to illegal pblock 504 (length 1) [ 88.751669][ T49] EXT4-fs (loop3): This should not happen!! Data will be lost [ 88.751669][ T49] [ 88.779228][ T2149] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 88.792248][ T2147] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5900: Corrupt filesystem [ 88.802820][ T2147] EXT4-fs error (device loop2): ext4_ext_truncate:4448: inode #19: comm syz-executor.2: mark_inode_dirty error [ 88.816817][ T2147] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5900: Corrupt filesystem [ 88.832988][ T2134] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor.0: Invalid block bitmap block 0 in block_group 0 [ 88.844747][ T2147] EXT4-fs error (device loop2): ext4_truncate:4389: inode #19: comm syz-executor.2: mark_inode_dirty error [ 88.873873][ T2134] EXT4-fs error (device loop0): ext4_discard_preallocations:4597: comm syz-executor.0: Error -117 reading block bitmap for 0 [ 88.892930][ T49] EXT4-fs error (device loop0): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:2: bad extent address lblock: 0, depth: 1 pblock 0 [ 88.913492][ T49] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 88.930585][ T49] EXT4-fs (loop0): This should not happen!! Data will be lost [ 88.930585][ T49] [ 88.947815][ T390] EXT4-fs error (device loop2): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:3: bad extent address lblock: 0, depth: 1 pblock 0 [ 88.971697][ T390] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 88.985972][ T390] EXT4-fs (loop2): This should not happen!! Data will be lost [ 88.985972][ T390] [ 88.986374][ T416] EXT4-fs error (device loop5): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:5: bad extent address lblock: 0, depth: 1 pblock 0 [ 89.012126][ T416] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 89.034020][ T416] EXT4-fs (loop5): This should not happen!! Data will be lost [ 89.034020][ T416] [ 89.046788][ T2158] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 89.058129][ T2155] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 89.068522][ T2156] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 89.170261][ T49] EXT4-fs error (device loop3): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:2: bad extent address lblock: 0, depth: 1 pblock 0 [ 89.189779][ T2169] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 89.208544][ T2171] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 89.210831][ T49] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 89.258497][ T2176] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 89.262722][ T49] EXT4-fs (loop3): This should not happen!! Data will be lost [ 89.262722][ T49] [ 89.272090][ T416] EXT4-fs error (device loop1): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:5: bad extent address lblock: 0, depth: 1 pblock 0 [ 89.313562][ T416] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 89.329186][ T49] EXT4-fs error (device loop2): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:2: bad extent address lblock: 0, depth: 1 pblock 0 [ 89.359798][ T416] EXT4-fs (loop1): This should not happen!! Data will be lost [ 89.359798][ T416] [ 89.372062][ T49] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 89.386476][ T390] EXT4-fs error (device loop4): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:3: bad extent address lblock: 0, depth: 1 pblock 0 [ 89.432173][ T918] EXT4-fs error (device loop0): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:6: bad extent address lblock: 0, depth: 1 pblock 0 [ 89.439080][ T390] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 89.452213][ T918] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 89.466430][ T390] EXT4-fs (loop4): This should not happen!! Data will be lost [ 89.466430][ T390] [ 89.484678][ T49] EXT4-fs (loop2): This should not happen!! Data will be lost [ 89.484678][ T49] [ 89.507430][ T918] EXT4-fs (loop0): This should not happen!! Data will be lost [ 89.507430][ T918] [ 89.532030][ T7] EXT4-fs error (device loop5): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:0: bad extent address lblock: 0, depth: 1 pblock 0 [ 89.549761][ T7] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 89.556661][ T2185] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 89.563097][ T7] EXT4-fs (loop5): This should not happen!! Data will be lost [ 89.563097][ T7] [ 89.662855][ T2188] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 89.743920][ T2194] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 89.762231][ T2185] EXT4-fs error (device loop3): ext4_map_blocks:739: inode #19: block 416: comm syz-executor.3: lblock 288 mapped to illegal pblock 416 (length 1) [ 89.778392][ T2185] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:476: comm syz-executor.3: Invalid block bitmap block 0 in block_group 0 [ 89.803866][ T2204] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 89.804173][ T2201] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 89.826988][ T2185] EXT4-fs error (device loop3): ext4_discard_preallocations:4597: comm syz-executor.3: Error -117 reading block bitmap for 0 2025/01/16 04:21:00 executed programs: 331 [ 89.846778][ T2194] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3342: comm syz-executor.4: Allocating blocks 416-432 which overlap fs metadata [ 89.868211][ T918] EXT4-fs error (device loop1): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:6: bad extent address lblock: 0, depth: 1 pblock 0 [ 89.871732][ T2185] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5900: Corrupt filesystem [ 89.882707][ T918] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 89.904799][ T918] EXT4-fs (loop1): This should not happen!! Data will be lost [ 89.904799][ T918] [ 89.915439][ T2194] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5900: Corrupt filesystem [ 89.931264][ T2185] EXT4-fs error (device loop3): ext4_ext_truncate:4448: inode #19: comm syz-executor.3: mark_inode_dirty error [ 89.943660][ T2194] EXT4-fs error (device loop4): ext4_dirty_inode:6110: inode #19: comm syz-executor.4: mark_inode_dirty error [ 89.947654][ T2202] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 89.955774][ T2185] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5900: Corrupt filesystem [ 89.978226][ T2185] EXT4-fs error (device loop3): ext4_truncate:4389: inode #19: comm syz-executor.3: mark_inode_dirty error [ 89.996683][ T2218] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor.0: Invalid block bitmap block 0 in block_group 0 [ 90.042039][ T49] EXT4-fs error (device loop5): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:2: bad extent address lblock: 0, depth: 1 pblock 0 [ 90.047039][ T2194] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:476: comm syz-executor.4: Invalid block bitmap block 0 in block_group 0 [ 90.071689][ T2218] EXT4-fs error (device loop0): ext4_discard_preallocations:4597: comm syz-executor.0: Error -117 reading block bitmap for 0 [ 90.071998][ T49] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 90.085272][ T2194] EXT4-fs error (device loop4): ext4_discard_preallocations:4597: comm syz-executor.4: Error -117 reading block bitmap for 0 [ 90.107124][ T49] EXT4-fs (loop5): This should not happen!! Data will be lost [ 90.107124][ T49] [ 90.111140][ T2194] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5900: Corrupt filesystem [ 90.131017][ T2194] EXT4-fs error (device loop4): ext4_ext_truncate:4448: inode #19: comm syz-executor.4: mark_inode_dirty error [ 90.143025][ T2194] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5900: Corrupt filesystem [ 90.143696][ T7] EXT4-fs error (device loop0): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:0: bad extent address lblock: 0, depth: 1 pblock 0 [ 90.152840][ T2194] EXT4-fs error (device loop4): ext4_truncate:4389: inode #19: comm syz-executor.4: mark_inode_dirty error [ 90.179913][ T918] EXT4-fs error (device loop3): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:6: bad extent address lblock: 0, depth: 1 pblock 0 [ 90.200231][ T7] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 90.202442][ T918] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 90.213476][ T7] EXT4-fs (loop0): This should not happen!! Data will be lost [ 90.213476][ T7] [ 90.226974][ T24] audit: type=1400 audit(1737001260.380:107): avc: denied { unlink } for pid=77 comm="syslogd" name="messages.0" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 90.235690][ T918] EXT4-fs (loop3): This should not happen!! Data will be lost [ 90.235690][ T918] [ 90.264405][ T7] EXT4-fs error (device loop4): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:0: bad extent address lblock: 0, depth: 1 pblock 0 [ 90.297374][ T2221] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 90.309779][ T7] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 90.314668][ T49] EXT4-fs error (device loop2): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:2: bad extent address lblock: 0, depth: 1 pblock 0 [ 90.324238][ T7] EXT4-fs (loop4): This should not happen!! Data will be lost [ 90.324238][ T7] [ 90.344895][ T49] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 90.365113][ T49] EXT4-fs (loop2): This should not happen!! Data will be lost [ 90.365113][ T49] [ 90.385988][ T2226] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 90.436189][ T49] EXT4-fs error (device loop1): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:2: bad extent address lblock: 0, depth: 1 pblock 0 [ 90.453586][ T49] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 90.468408][ T49] EXT4-fs (loop1): This should not happen!! Data will be lost [ 90.468408][ T49] [ 90.587000][ T2231] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 90.602965][ T2233] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 90.626576][ T2239] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 90.636836][ T7] EXT4-fs error (device loop5): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:0: bad extent address lblock: 0, depth: 1 pblock 0 [ 90.653691][ T7] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 90.667399][ T7] EXT4-fs (loop5): This should not happen!! Data will be lost [ 90.667399][ T7] [ 90.701022][ T2245] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 90.748339][ T2239] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:476: comm syz-executor.1: Invalid block bitmap block 0 in block_group 0 [ 90.764347][ T2233] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5900: Corrupt filesystem [ 90.776496][ T2235] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 90.788453][ T2239] EXT4-fs error (device loop1): ext4_discard_preallocations:4597: comm syz-executor.1: Error -117 reading block bitmap for 0 [ 90.803249][ T2233] EXT4-fs error (device loop3): ext4_write_end:1366: inode #19: comm syz-executor.3: mark_inode_dirty error [ 90.827612][ T49] EXT4-fs error (device loop0): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:2: bad extent address lblock: 0, depth: 1 pblock 0 [ 90.851318][ T2233] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:476: comm syz-executor.3: Invalid block bitmap block 0 in block_group 0 [ 90.868006][ T49] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 90.884971][ T7] EXT4-fs error (device loop1): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:0: bad extent address lblock: 0, depth: 1 pblock 0 [ 90.911658][ T2233] EXT4-fs error (device loop3): ext4_discard_preallocations:4597: comm syz-executor.3: Error -117 reading block bitmap for 0 [ 90.912871][ T49] EXT4-fs (loop0): This should not happen!! Data will be lost [ 90.912871][ T49] [ 90.935225][ T7] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 90.961974][ T7] EXT4-fs (loop1): This should not happen!! Data will be lost [ 90.961974][ T7] [ 90.965362][ T2259] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 90.992642][ T7] EXT4-fs error (device loop2): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:0: bad extent address lblock: 0, depth: 1 pblock 0 [ 91.010468][ T918] EXT4-fs error (device loop3): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:6: bad extent address lblock: 0, depth: 1 pblock 0 [ 91.028059][ T918] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 91.034931][ T7] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 91.041850][ T918] EXT4-fs (loop3): This should not happen!! Data will be lost [ 91.041850][ T918] [ 91.066907][ T7] EXT4-fs (loop2): This should not happen!! Data will be lost [ 91.066907][ T7] [ 91.087147][ T416] EXT4-fs error (device loop4): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:5: bad extent address lblock: 0, depth: 1 pblock 0 [ 91.103040][ T416] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 91.117975][ T416] EXT4-fs (loop4): This should not happen!! Data will be lost [ 91.117975][ T416] [ 91.223487][ T416] EXT4-fs error (device loop5): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:5: bad extent address lblock: 0, depth: 1 pblock 0 [ 91.239669][ T416] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 91.253320][ T416] EXT4-fs (loop5): This should not happen!! Data will be lost [ 91.253320][ T416] [ 91.264986][ T2264] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 91.363579][ T2270] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 91.366721][ T2268] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 91.382844][ T2279] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 91.401678][ T2266] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 91.463586][ T7] EXT4-fs error (device loop1): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:0: bad extent address lblock: 0, depth: 1 pblock 0 [ 91.487767][ T7] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 91.507282][ T2285] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 91.532334][ T7] EXT4-fs (loop1): This should not happen!! Data will be lost [ 91.532334][ T7] [ 91.533291][ T2293] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:476: comm syz-executor.5: Invalid block bitmap block 0 in block_group 0 [ 91.558741][ T49] EXT4-fs error (device loop2): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:2: bad extent address lblock: 0, depth: 1 pblock 0 [ 91.573443][ T2293] EXT4-fs error (device loop5): ext4_discard_preallocations:4597: comm syz-executor.5: Error -117 reading block bitmap for 0 [ 91.582372][ T7] EXT4-fs error (device loop3): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:0: bad extent address lblock: 0, depth: 1 pblock 0 [ 91.601972][ T49] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 91.602347][ T7] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 91.615510][ T49] EXT4-fs (loop2): This should not happen!! Data will be lost [ 91.615510][ T49] [ 91.642398][ T49] EXT4-fs error (device loop0): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:2: bad extent address lblock: 0, depth: 1 pblock 0 [ 91.659107][ T49] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 91.673784][ T7] EXT4-fs (loop3): This should not happen!! Data will be lost [ 91.673784][ T7] [ 91.674210][ T49] EXT4-fs (loop0): This should not happen!! Data will be lost [ 91.674210][ T49] [ 91.699992][ T918] EXT4-fs error (device loop5): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:6: bad extent address lblock: 0, depth: 1 pblock 0 [ 91.719674][ T918] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 91.732352][ T918] EXT4-fs (loop5): This should not happen!! Data will be lost [ 91.732352][ T918] [ 91.794054][ T918] EXT4-fs error (device loop4): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:6: bad extent address lblock: 0, depth: 1 pblock 0 [ 91.808903][ T918] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 91.822216][ T918] EXT4-fs (loop4): This should not happen!! Data will be lost [ 91.822216][ T918] [ 91.963100][ T2301] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 92.030489][ T2302] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 92.042043][ T2308] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 92.054837][ T2311] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 92.057167][ T2310] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 92.084748][ T2305] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 92.096694][ T2301] EXT4-fs error (device loop1): ext4_ext_map_blocks:4177: inode #19: comm syz-executor.1: bad extent address lblock: 226, depth: 1 pblock 0 [ 92.158115][ T2301] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:476: comm syz-executor.1: Invalid block bitmap block 0 in block_group 0 [ 92.198026][ T7] EXT4-fs error (device loop0): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:0: bad extent address lblock: 0, depth: 1 pblock 0 [ 92.205529][ T2301] EXT4-fs error (device loop1): ext4_discard_preallocations:4597: comm syz-executor.1: Error -117 reading block bitmap for 0 [ 92.215596][ T7] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 92.243039][ T2301] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5900: Corrupt filesystem [ 92.256203][ T2301] EXT4-fs error (device loop1): ext4_ext_truncate:4448: inode #19: comm syz-executor.1: mark_inode_dirty error [ 92.268584][ T2301] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5900: Corrupt filesystem [ 92.278488][ T2301] EXT4-fs error (device loop1): ext4_truncate:4389: inode #19: comm syz-executor.1: mark_inode_dirty error [ 92.294952][ T49] EXT4-fs error (device loop5): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:2: bad extent address lblock: 0, depth: 1 pblock 0 [ 92.315135][ T49] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 92.324371][ T7] EXT4-fs (loop0): This should not happen!! Data will be lost [ 92.324371][ T7] [ 92.330904][ T49] EXT4-fs (loop5): This should not happen!! Data will be lost [ 92.330904][ T49] [ 92.345057][ T416] EXT4-fs error (device loop4): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:5: bad extent address lblock: 0, depth: 1 pblock 0 [ 92.366161][ T416] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 92.366518][ T918] EXT4-fs error (device loop3): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:6: bad extent address lblock: 0, depth: 1 pblock 0 [ 92.379248][ T416] EXT4-fs (loop4): This should not happen!! Data will be lost [ 92.379248][ T416] [ 92.395468][ T7] EXT4-fs error (device loop1): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:0: bad extent address lblock: 0, depth: 1 pblock 0 [ 92.422594][ T49] EXT4-fs error (device loop2): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:2: bad extent address lblock: 0, depth: 1 pblock 0 [ 92.438360][ T7] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 92.448174][ T918] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 92.452658][ T7] EXT4-fs (loop1): This should not happen!! Data will be lost [ 92.452658][ T7] [ 92.468152][ T49] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 92.488763][ T918] EXT4-fs (loop3): This should not happen!! Data will be lost [ 92.488763][ T918] [ 92.495667][ T49] EXT4-fs (loop2): This should not happen!! Data will be lost [ 92.495667][ T49] [ 92.915978][ T2340] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 92.936629][ T2334] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 92.957951][ T2342] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 93.027421][ T918] EXT4-fs error (device loop0): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:6: bad extent address lblock: 0, depth: 1 pblock 0 [ 93.053787][ T918] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 93.105219][ T7] EXT4-fs error (device loop1): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:0: bad extent address lblock: 0, depth: 1 pblock 0 [ 93.111193][ T918] EXT4-fs (loop0): This should not happen!! Data will be lost [ 93.111193][ T918] [ 93.127155][ T2363] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:476: comm syz-executor.3: Invalid block bitmap block 0 in block_group 0 [ 93.140886][ T2342] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:476: comm syz-executor.4: Invalid block bitmap block 0 in block_group 0 [ 93.162086][ T2342] EXT4-fs error (device loop4): ext4_discard_preallocations:4597: comm syz-executor.4: Error -117 reading block bitmap for 0 [ 93.176691][ T7] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 93.189779][ T7] EXT4-fs (loop1): This should not happen!! Data will be lost [ 93.189779][ T7] [ 93.200289][ T2363] EXT4-fs error (device loop3): ext4_discard_preallocations:4597: comm syz-executor.3: Error -117 reading block bitmap for 0 [ 93.210515][ T390] EXT4-fs error (device loop5): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:3: bad extent address lblock: 0, depth: 1 pblock 0 [ 93.213873][ T49] EXT4-fs error (device loop4): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:2: bad extent address lblock: 0, depth: 1 pblock 0 [ 93.228428][ T390] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 93.256129][ T390] EXT4-fs (loop5): This should not happen!! Data will be lost [ 93.256129][ T390] [ 93.256435][ T416] EXT4-fs error (device loop2): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:5: bad extent address lblock: 0, depth: 1 pblock 0 [ 93.281302][ T49] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 93.281321][ T416] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 93.294580][ T918] EXT4-fs error (device loop3): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:6: bad extent address lblock: 0, depth: 1 pblock 0 [ 93.308165][ T918] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 93.336057][ T918] EXT4-fs (loop3): This should not happen!! Data will be lost [ 93.336057][ T918] [ 93.341413][ T416] EXT4-fs (loop2): This should not happen!! Data will be lost [ 93.341413][ T416] [ 93.349744][ T49] EXT4-fs (loop4): This should not happen!! Data will be lost [ 93.349744][ T49] [ 93.939015][ T416] EXT4-fs error (device loop5): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:5: bad extent address lblock: 0, depth: 1 pblock 0 [ 93.961501][ T2372] EXT4-fs error (device loop0): ext4_map_blocks:739: inode #19: block 217: comm syz-executor.0: lblock 89 mapped to illegal pblock 217 (length 1) [ 93.977451][ T416] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 93.995732][ T2372] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz-executor.0: Invalid block bitmap block 0 in block_group 0 [ 93.996767][ T416] EXT4-fs (loop5): This should not happen!! Data will be lost [ 93.996767][ T416] [ 94.022192][ T2373] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:476: comm syz-executor.1: Invalid block bitmap block 0 in block_group 0 [ 94.052198][ T49] EXT4-fs error (device loop3): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:2: bad extent address lblock: 0, depth: 1 pblock 0 [ 94.072020][ T2372] EXT4-fs error (device loop0): ext4_discard_preallocations:4597: comm syz-executor.0: Error -117 reading block bitmap for 0 [ 94.072303][ T2373] EXT4-fs error (device loop1): ext4_discard_preallocations:4597: comm syz-executor.1: Error -117 reading block bitmap for 0 [ 94.114691][ T49] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 94.119643][ T2372] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5900: Corrupt filesystem [ 94.131039][ T49] EXT4-fs (loop3): This should not happen!! Data will be lost [ 94.131039][ T49] [ 94.158552][ T918] EXT4-fs error (device loop4): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:6: bad extent address lblock: 0, depth: 1 pblock 0 [ 94.161310][ T49] EXT4-fs error (device loop1): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:2: bad extent address lblock: 0, depth: 1 pblock 0 [ 94.177025][ T2372] EXT4-fs error (device loop0): ext4_ext_truncate:4448: inode #19: comm syz-executor.0: mark_inode_dirty error [ 94.193664][ T49] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 94.203141][ T918] EXT4-fs (loop4): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 94.217262][ T49] EXT4-fs (loop1): This should not happen!! Data will be lost [ 94.217262][ T49] [ 94.231477][ T2372] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5900: Corrupt filesystem [ 94.242094][ T416] EXT4-fs error (device loop2): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:5: bad extent address lblock: 0, depth: 1 pblock 0 [ 94.251742][ T918] EXT4-fs (loop4): This should not happen!! Data will be lost [ 94.251742][ T918] [ 94.272397][ T2372] EXT4-fs error (device loop0): ext4_truncate:4389: inode #19: comm syz-executor.0: mark_inode_dirty error [ 94.287032][ T416] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 94.301547][ T416] EXT4-fs (loop2): This should not happen!! Data will be lost [ 94.301547][ T416] [ 94.384424][ T9] EXT4-fs error (device loop0): ext4_map_blocks:739: inode #19: block 112: comm kworker/u4:1: lblock 0 mapped to illegal pblock 112 (length 1) [ 94.400171][ T9] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 1 with error 117 [ 94.413372][ T9] EXT4-fs (loop0): This should not happen!! Data will be lost [ 94.413372][ T9] [ 94.656957][ T416] EXT4-fs error (device loop5): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:5: bad extent address lblock: 0, depth: 1 pblock 0 [ 94.707176][ T9] EXT4-fs error (device loop3): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:1: bad extent address lblock: 0, depth: 1 pblock 0 [ 94.732213][ T416] EXT4-fs (loop5): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 94.760443][ T9] EXT4-fs (loop3): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 94.762395][ T2411] EXT4-fs error (device loop4): ext4_map_blocks:739: inode #19: block 382: comm syz-executor.4: lblock 254 mapped to illegal pblock 382 (length 1) [ 94.789530][ T9] EXT4-fs (loop3): This should not happen!! Data will be lost [ 94.789530][ T9] [ 94.808032][ T918] EXT4-fs error (device loop2): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:6: bad extent address lblock: 0, depth: 1 pblock 0 [ 94.811606][ T416] EXT4-fs (loop5): This should not happen!! Data will be lost [ 94.811606][ T416] [ 94.841119][ T2411] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5900: Corrupt filesystem [ 94.856857][ T9] EXT4-fs error (device loop0): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:1: bad extent address lblock: 0, depth: 1 pblock 0 [ 94.872703][ T2411] EXT4-fs error (device loop4): ext4_ext_truncate:4448: inode #19: comm syz-executor.4: mark_inode_dirty error [ 94.880988][ T918] EXT4-fs (loop2): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 2025/01/16 04:21:05 executed programs: 373 [ 94.892045][ T2411] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5900: Corrupt filesystem [ 94.906479][ T9] EXT4-fs (loop0): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 94.923351][ T918] EXT4-fs (loop2): This should not happen!! Data will be lost [ 94.923351][ T918] [ 94.959327][ T416] EXT4-fs error (device loop1): ext4_ext_map_blocks:4177: inode #19: comm kworker/u4:5: bad extent address lblock: 0, depth: 1 pblock 0 [ 94.978956][ T9] EXT4-fs (loop0): This should not happen!! Data will be lost [ 94.978956][ T9] [ 94.985238][ T2411] EXT4-fs error (device loop4): ext4_truncate:4389: inode #19: comm syz-executor.4: mark_inode_dirty error [ 95.012729][ T416] EXT4-fs (loop1): Delayed block allocation failed for inode 19 at logical offset 0 with max blocks 16 with error 117 [ 95.035417][ T416] EXT4-fs (loop1): This should not happen!! Data will be lost [ 95.035417][ T416] [ 95.138450][ T416] ------------[ cut here ]------------ [ 95.147444][ T416] kernel BUG at fs/ext4/inode.c:2463! [ 95.154531][ T416] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 95.161256][ T416] CPU: 1 PID: 416 Comm: kworker/u4:5 Not tainted 5.10.233-syzkaller-1006618-gfbe98d68b6b3 #0 [ 95.176367][ T416] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 95.193993][ T416] Workqueue: writeback wb_workfn (flush-7:4) [ 95.201183][ T416] RIP: 0010:ext4_writepages+0x3b44/0x3c00 [ 95.207668][ T416] Code: 00 74 08 48 89 df e8 5b c6 c9 ff 48 8b 3b 48 8b 74 24 28 48 8b 54 24 50 44 89 e1 45 89 f8 e8 93 de 07 00 eb 5d e8 6c 27 8c ff <0f> 0b e8 65 27 8c ff eb 3b e8 5e 27 8c ff eb 77 e8 57 27 8c ff 31 [ 95.231653][ T416] RSP: 0018:ffffc900012070a0 EFLAGS: 00010293 [ 95.238172][ T416] RAX: ffffffff81de9734 RBX: dffffc0000000000 RCX: ffff888111fe13c0 [ 95.247483][ T416] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 95.255788][ T416] RBP: ffffc90001207490 R08: ffffffff81de7339 R09: ffffed10249e6b37 [ 95.265025][ T416] R10: 0000000000000000 R11: dffffc0000000001 R12: ffffc900012073b0 [ 95.275282][ T416] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 95.284252][ T416] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 95.295755][ T416] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 95.304339][ T416] CR2: 00007ffdebd7dff8 CR3: 00000001130d0000 CR4: 00000000003506a0 [ 95.316536][ T416] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 95.328067][ T416] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 95.339140][ T416] Call Trace: [ 95.343144][ T416] ? __die_body+0x62/0xb0 [ 95.347494][ T416] ? die+0x88/0xb0 [ 95.351291][ T416] ? do_trap+0x1a4/0x310 [ 95.355636][ T416] ? ext4_writepages+0x3b44/0x3c00 [ 95.361159][ T416] ? handle_invalid_op+0x95/0xc0 [ 95.366228][ T416] ? ext4_writepages+0x3b44/0x3c00 [ 95.372000][ T416] ? exc_invalid_op+0x32/0x50 [ 95.377415][ T416] ? asm_exc_invalid_op+0x12/0x20 [ 95.383773][ T416] ? ext4_writepages+0x1749/0x3c00 [ 95.390349][ T416] ? ext4_writepages+0x3b44/0x3c00 [ 95.396107][ T416] ? ext4_writepages+0x3b44/0x3c00 [ 95.401565][ T416] ? enqueue_task_fair+0xd14/0x2820 [ 95.408617][ T416] ? sched_group_set_shares+0x490/0x490 [ 95.414338][ T416] ? ext4_readpage+0x230/0x230 [ 95.419802][ T416] ? __kasan_check_write+0x14/0x20 [ 95.425330][ T416] ? resched_curr+0x9d/0x1c0 [ 95.430577][ T416] ? voluntary_active_balance+0x4c0/0x4c0 [ 95.436587][ T416] ? find_next_and_bit+0x176/0x1b0 [ 95.442353][ T416] ? cpumask_next_and+0x2b/0x40 [ 95.447576][ T416] ? load_balance+0x11d2/0x7390 [ 95.452994][ T416] ? ext4_readpage+0x230/0x230 [ 95.458338][ T416] do_writepages+0x12e/0x270 [ 95.463293][ T416] ? __writepage+0x130/0x130 [ 95.468795][ T416] ? __kasan_check_write+0x14/0x20 [ 95.475037][ T416] ? _raw_spin_lock+0xa4/0x1b0 [ 95.480399][ T416] ? __kasan_check_write+0x14/0x20 [ 95.487366][ T416] ? _raw_spin_lock+0xa4/0x1b0 [ 95.492492][ T416] __writeback_single_inode+0xd7/0xac0 [ 95.498019][ T416] writeback_sb_inodes+0x99c/0x16b0 [ 95.503144][ T416] ? _raw_spin_lock+0xa4/0x1b0 [ 95.508186][ T416] ? queue_io+0x520/0x520 [ 95.512542][ T416] ? writeback_sb_inodes+0x16b0/0x16b0 [ 95.519854][ T416] ? queue_io+0x3d3/0x520 [ 95.525206][ T416] wb_writeback+0x404/0xc60 [ 95.530034][ T416] ? wb_io_lists_depopulated+0x180/0x180 [ 95.537217][ T416] ? set_worker_desc+0x158/0x1c0 [ 95.542907][ T416] ? _raw_spin_trylock_bh+0x190/0x190 [ 95.549109][ T416] ? __kasan_check_write+0x14/0x20 [ 95.554349][ T416] wb_workfn+0x3d9/0x1110 [ 95.558858][ T416] ? inode_wait_for_writeback+0x280/0x280 [ 95.565387][ T416] ? find_next_bit+0xc7/0x100 [ 95.573454][ T416] ? cpumask_next+0x11/0x30 [ 95.578671][ T416] ? _raw_spin_unlock_irq+0x4e/0x70 [ 95.584171][ T416] ? finish_task_switch+0x130/0x5a0 [ 95.589853][ T416] ? __switch_to_asm+0x34/0x60 [ 95.594783][ T416] ? __kasan_check_read+0x11/0x20 [ 95.600328][ T416] ? read_word_at_a_time+0x12/0x20 [ 95.605844][ T416] ? strscpy+0x9c/0x260 [ 95.610157][ T416] process_one_work+0x6dc/0xbd0 [ 95.616241][ T416] worker_thread+0xaea/0x1510 [ 95.621169][ T416] ? _raw_spin_lock+0x1b0/0x1b0 [ 95.626576][ T416] ? __kasan_check_read+0x11/0x20 [ 95.631866][ T416] kthread+0x34b/0x3d0 [ 95.636304][ T416] ? worker_clr_flags+0x180/0x180 [ 95.641680][ T416] ? kthread_blkcg+0xd0/0xd0 [ 95.646290][ T416] ret_from_fork+0x1f/0x30 [ 95.650716][ T416] Modules linked in: [ 95.655939][ T416] ---[ end trace df3278b50c576498 ]--- [ 95.663459][ T416] RIP: 0010:ext4_writepages+0x3b44/0x3c00 [ 95.673058][ T416] Code: 00 74 08 48 89 df e8 5b c6 c9 ff 48 8b 3b 48 8b 74 24 28 48 8b 54 24 50 44 89 e1 45 89 f8 e8 93 de 07 00 eb 5d e8 6c 27 8c ff <0f> 0b e8 65 27 8c ff eb 3b e8 5e 27 8c ff eb 77 e8 57 27 8c ff 31 [ 95.699481][ T416] RSP: 0018:ffffc900012070a0 EFLAGS: 00010293 [ 95.735827][ T416] RAX: ffffffff81de9734 RBX: dffffc0000000000 RCX: ffff888111fe13c0 [ 95.744713][ T416] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 95.754038][ T416] RBP: ffffc90001207490 R08: ffffffff81de7339 R09: ffffed10249e6b37 [ 95.762309][ T416] R10: 0000000000000000 R11: dffffc0000000001 R12: ffffc900012073b0 [ 95.770743][ T416] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 95.777420][ T2434] EXT4-fs error (device loop3): ext4_map_blocks:739: inode #19: block 391: comm syz-executor.3: lblock 263 mapped to illegal pblock 391 (length 1) [ 95.779337][ T416] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 95.803128][ T416] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 95.812967][ T416] CR2: 00007ffcb947ecc8 CR3: 000000010d2d1000 CR4: 00000000003506b0 [ 95.823379][ T2434] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:476: comm syz-executor.3: Invalid block bitmap block 0 in block_group 0 [ 95.829958][ T416] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 95.837697][ T2434] EXT4-fs error (device loop3): ext4_discard_preallocations:4597: comm syz-executor.3: Error -117 reading block bitmap for 0 [ 95.864444][ T2434] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5900: Corrupt filesystem [ 95.876051][ T2434] EXT4-fs error (device loop3): ext4_ext_truncate:4448: inode #19: comm syz-executor.3: mark_inode_dirty error [ 95.892465][ T2434] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5900: Corrupt filesystem [ 95.909764][ T416] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 95.921840][ T416] Kernel panic - not syncing: Fatal exception [ 95.929657][ T416] Kernel Offset: disabled [ 95.934753][ T416] Rebooting in 86400 seconds..