Warning: Permanently added '10.128.1.149' (ED25519) to the list of known hosts. 2025/07/11 09:47:23 ignoring optional flag "sandboxArg"="0" 2025/07/11 09:47:24 parsed 1 programs [ 65.640898][ T24] audit: type=1400 audit(1752227244.480:64): avc: denied { node_bind } for pid=275 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 66.368896][ T24] audit: type=1400 audit(1752227245.210:65): avc: denied { mounton } for pid=283 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2023 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 66.369998][ T283] cgroup: Unknown subsys name 'net' [ 66.407136][ T24] audit: type=1400 audit(1752227245.210:66): avc: denied { mount } for pid=283 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 66.457687][ T24] audit: type=1400 audit(1752227245.260:67): avc: denied { unmount } for pid=283 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 66.458149][ T283] cgroup: Unknown subsys name 'devices' [ 66.665895][ T283] cgroup: Unknown subsys name 'hugetlb' [ 66.674163][ T283] cgroup: Unknown subsys name 'rlimit' [ 66.839124][ T24] audit: type=1400 audit(1752227245.680:68): avc: denied { setattr } for pid=283 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=253 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 66.869404][ T24] audit: type=1400 audit(1752227245.680:69): avc: denied { create } for pid=283 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 66.899372][ T24] audit: type=1400 audit(1752227245.680:70): avc: denied { write } for pid=283 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 66.905899][ T285] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 66.931764][ T24] audit: type=1400 audit(1752227245.680:71): avc: denied { read } for pid=283 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 66.972731][ T283] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 66.972852][ T24] audit: type=1400 audit(1752227245.680:72): avc: denied { module_request } for pid=283 comm="syz-executor" kmod="netdev-wpan0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 67.019735][ T24] audit: type=1400 audit(1752227245.680:73): avc: denied { mounton } for pid=283 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 67.575918][ T293] request_module fs-gadgetfs succeeded, but still no fs? [ 67.614949][ T292] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.644513][ T292] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.671992][ T292] device bridge_slave_0 entered promiscuous mode [ 67.690179][ T292] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.701005][ T292] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.711458][ T292] device bridge_slave_1 entered promiscuous mode [ 67.724316][ T293] cgroup: cgroup: disabling cgroup2 socket matching due to net_prio or net_cls activation [ 68.030040][ T292] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.039890][ T292] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.050756][ T292] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.059218][ T292] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.173586][ T310] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.196167][ T310] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.210808][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 68.222409][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 68.248559][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 68.262222][ T310] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.271123][ T310] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.298106][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.312100][ T310] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.324442][ T310] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.347799][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 68.367853][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 68.387882][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 68.407007][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 68.423258][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 68.436932][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 68.450603][ T292] device veth0_vlan entered promiscuous mode [ 68.482245][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 68.495914][ T292] device veth1_macvtap entered promiscuous mode [ 68.516014][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 68.532646][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2025/07/11 09:47:27 executed programs: 0 [ 68.760239][ T348] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.780365][ T348] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.791334][ T348] device bridge_slave_0 entered promiscuous mode [ 68.833255][ T348] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.850829][ T348] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.862138][ T348] device bridge_slave_1 entered promiscuous mode [ 68.988823][ T355] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.001289][ T355] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.010877][ T355] device bridge_slave_0 entered promiscuous mode [ 69.021850][ T355] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.033446][ T355] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.045012][ T355] device bridge_slave_1 entered promiscuous mode [ 69.074359][ T357] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.091339][ T357] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.106129][ T357] device bridge_slave_0 entered promiscuous mode [ 69.121667][ T357] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.135988][ T357] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.148573][ T357] device bridge_slave_1 entered promiscuous mode [ 69.172801][ T358] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.184181][ T358] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.197051][ T358] device bridge_slave_0 entered promiscuous mode [ 69.209111][ T358] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.228197][ T358] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.243931][ T358] device bridge_slave_1 entered promiscuous mode [ 69.300393][ T354] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.310856][ T354] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.328516][ T354] device bridge_slave_0 entered promiscuous mode [ 69.364386][ T354] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.372965][ T354] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.385131][ T354] device bridge_slave_1 entered promiscuous mode [ 69.433880][ T348] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.443618][ T348] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.455985][ T348] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.476998][ T348] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.587376][ T358] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.599213][ T358] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.615734][ T358] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.630106][ T358] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.654486][ T354] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.666189][ T354] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.678065][ T354] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.694502][ T354] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.706383][ T355] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.722314][ T355] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.740734][ T355] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.754772][ T355] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.769639][ T310] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.784876][ T310] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.804234][ T310] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.821125][ T310] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.833652][ T310] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.855598][ T310] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.866149][ T310] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.885064][ T310] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.939599][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 69.980665][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 69.999061][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 70.016043][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 70.028501][ T310] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.042109][ T310] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.106645][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 70.123588][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 70.141021][ T310] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.148505][ T310] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.192822][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 70.205238][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 70.219753][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 70.232278][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 70.248409][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 70.264025][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 70.281064][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 70.293615][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 70.317652][ T310] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.327826][ T310] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.348187][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 70.363279][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 70.392051][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 70.416791][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 70.431182][ T310] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.444507][ T310] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.460519][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 70.478111][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 70.501891][ T310] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.509433][ T310] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.536605][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 70.564100][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 70.581766][ T310] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.604550][ T310] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.628756][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 70.642575][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 70.661468][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 70.679439][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 70.709734][ T310] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.722369][ T310] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.746725][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 70.762201][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 70.783015][ T310] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.796008][ T310] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.806687][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 70.824078][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 70.863826][ T348] device veth0_vlan entered promiscuous mode [ 70.884897][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 70.903931][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 70.922216][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 70.942713][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 70.958954][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 70.977800][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 71.000255][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 71.020247][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 71.032907][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 71.055573][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 71.077507][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 71.089403][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.108560][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 71.125487][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 71.141003][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 71.155514][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 71.167625][ T310] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.181187][ T310] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.194025][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 71.206785][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 71.223816][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 71.246216][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 71.269462][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 71.283974][ T310] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.295405][ T310] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.309757][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 71.326956][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 71.342308][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 71.360566][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 71.388596][ T354] device veth0_vlan entered promiscuous mode [ 71.406634][ T355] device veth0_vlan entered promiscuous mode [ 71.423290][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 71.445936][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 71.461522][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 71.481937][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 71.501019][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 71.515011][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 71.535596][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 71.547225][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 71.565065][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 71.577342][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 71.589670][ T358] device veth0_vlan entered promiscuous mode [ 71.608172][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 71.621733][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 71.631480][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 71.645615][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 71.660865][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 71.673129][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 71.692756][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 71.709555][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 71.728085][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 71.744591][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 71.760634][ T348] device veth1_macvtap entered promiscuous mode [ 71.796572][ T354] device veth1_macvtap entered promiscuous mode [ 71.821982][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 71.835010][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 71.847917][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 71.864160][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 71.879708][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 71.896666][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 71.915973][ T355] device veth1_macvtap entered promiscuous mode [ 71.943727][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 71.961661][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 71.984861][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 72.003541][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 72.029144][ T358] device veth1_macvtap entered promiscuous mode [ 72.054638][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 72.069165][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 72.083593][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 72.098598][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 72.111893][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 72.127243][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 72.149641][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 72.166372][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 72.179305][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 72.191325][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 72.205322][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 72.240494][ T357] device veth0_vlan entered promiscuous mode [ 72.259579][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 72.274787][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 72.275795][ T397] ====================================================== [ 72.275795][ T397] WARNING: the mand mount option is being deprecated and [ 72.275795][ T397] will be removed in v5.15! [ 72.275795][ T397] ====================================================== [ 72.290907][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 72.357406][ T397] EXT4-fs (loop0): Ignoring removed nobh option [ 72.366594][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 72.378643][ T397] EXT4-fs (loop0): Ignoring removed bh option [ 72.393724][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 72.403022][ T397] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 72.418601][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 72.467382][ T397] EXT4-fs (loop0): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 72.507383][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 72.522818][ T24] kauditd_printk_skb: 27 callbacks suppressed [ 72.522828][ T24] audit: type=1400 audit(1752227251.360:101): avc: denied { mount } for pid=396 comm="syz.0.16" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 72.542002][ T397] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.16: Allocating blocks 497-513 which overlap fs metadata [ 72.596324][ T24] audit: type=1400 audit(1752227251.370:102): avc: denied { read write } for pid=396 comm="syz.0.16" name="file1" dev="loop0" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 72.663744][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 72.674386][ T24] audit: type=1400 audit(1752227251.370:103): avc: denied { open } for pid=396 comm="syz.0.16" path="/0/file1/file1" dev="loop0" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 72.726229][ T402] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.16: Allocating blocks 497-513 which overlap fs metadata [ 72.775412][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 72.788582][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 72.811330][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 72.843846][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 72.882244][ T357] device veth1_macvtap entered promiscuous mode [ 72.906726][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 72.942264][ T405] EXT4-fs (loop0): Ignoring removed nobh option [ 72.943817][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 72.978610][ T405] EXT4-fs (loop0): Ignoring removed bh option [ 72.993478][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 73.001906][ T405] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 73.023766][ T409] EXT4-fs (loop6): Ignoring removed nobh option [ 73.046402][ T409] EXT4-fs (loop6): Ignoring removed bh option [ 73.059924][ T409] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 73.060402][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 73.099029][ T405] EXT4-fs (loop0): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 73.099535][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 73.147328][ T411] EXT4-fs (loop1): Ignoring removed nobh option [ 73.177490][ T411] EXT4-fs (loop1): Ignoring removed bh option [ 73.180953][ T409] EXT4-fs (loop6): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 73.185390][ T411] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 73.274684][ T414] EXT4-fs (loop2): Ignoring removed nobh option [ 73.285907][ T414] EXT4-fs (loop2): Ignoring removed bh option [ 73.305170][ T414] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 73.338947][ T405] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.21: Allocating blocks 497-513 which overlap fs metadata [ 73.344622][ T409] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.20: Allocating blocks 497-513 which overlap fs metadata [ 73.365242][ T411] EXT4-fs (loop1): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 73.391470][ T428] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.20: Allocating blocks 497-513 which overlap fs metadata [ 73.492547][ T423] EXT4-fs (loop3): Ignoring removed nobh option [ 73.494436][ T427] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.21: Allocating blocks 497-513 which overlap fs metadata [ 73.506088][ T414] EXT4-fs (loop2): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 73.549311][ T423] EXT4-fs (loop3): Ignoring removed bh option [ 73.578689][ T423] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 73.585271][ T414] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.18: Allocating blocks 497-513 which overlap fs metadata [ 73.620564][ T411] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.17: Allocating blocks 497-513 which overlap fs metadata [ 73.627235][ T414] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.18: Allocating blocks 497-513 which overlap fs metadata [ 73.651032][ T432] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.17: Allocating blocks 497-513 which overlap fs metadata 2025/07/11 09:47:32 executed programs: 17 [ 73.679058][ T423] EXT4-fs (loop3): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 73.828906][ T48] device bridge_slave_1 left promiscuous mode [ 73.836107][ T48] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.866581][ T48] device bridge_slave_0 left promiscuous mode [ 73.867305][ T423] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.19: Allocating blocks 497-513 which overlap fs metadata [ 73.879146][ T48] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.915106][ T48] device veth1_macvtap left promiscuous mode [ 73.921369][ T423] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.19: Allocating blocks 497-513 which overlap fs metadata [ 73.922928][ T48] device veth0_vlan left promiscuous mode [ 74.121188][ T436] EXT4-fs (loop6): Ignoring removed nobh option [ 74.129852][ T442] EXT4-fs (loop2): Ignoring removed nobh option [ 74.131013][ T436] EXT4-fs (loop6): Ignoring removed bh option [ 74.138348][ T442] EXT4-fs (loop2): Ignoring removed bh option [ 74.144801][ T436] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 74.153799][ T442] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 74.175410][ T436] EXT4-fs (loop6): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 74.255803][ T442] EXT4-fs (loop2): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 74.321633][ T440] EXT4-fs (loop0): Ignoring removed nobh option [ 74.334996][ T446] EXT4-fs (loop1): Ignoring removed nobh option [ 74.335212][ T440] EXT4-fs (loop0): Ignoring removed bh option [ 74.346522][ T448] EXT4-fs (loop3): Ignoring removed nobh option [ 74.363032][ T440] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 74.399904][ T436] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.22: Allocating blocks 497-513 which overlap fs metadata [ 74.423005][ T442] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.24: Allocating blocks 497-513 which overlap fs metadata [ 74.425903][ T446] EXT4-fs (loop1): Ignoring removed bh option [ 74.463559][ T448] EXT4-fs (loop3): Ignoring removed bh option [ 74.474428][ T448] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 74.478658][ T442] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.24: Allocating blocks 497-513 which overlap fs metadata [ 74.495409][ T446] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 74.527292][ T436] EXT4-fs (loop6): pa ffff888125f5f5e8: logic 128, phys. 385, len 8 [ 74.542371][ T440] EXT4-fs (loop0): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 74.557986][ T436] EXT4-fs error (device loop6): ext4_mb_release_inode_pa:4359: group 0, free 0, pa_free 1 [ 74.621416][ T446] EXT4-fs (loop1): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 74.656004][ T440] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.23: Allocating blocks 497-513 which overlap fs metadata [ 74.686881][ T446] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.25: Allocating blocks 497-513 which overlap fs metadata [ 74.706020][ T473] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.23: Allocating blocks 497-513 which overlap fs metadata [ 74.744667][ T448] EXT4-fs (loop3): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 74.746872][ T475] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.25: Allocating blocks 497-513 which overlap fs metadata [ 74.837737][ T448] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.26: Allocating blocks 497-513 which overlap fs metadata [ 74.873303][ T448] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.26: Allocating blocks 497-513 which overlap fs metadata [ 75.045326][ T477] EXT4-fs (loop6): Ignoring removed nobh option [ 75.055655][ T477] EXT4-fs (loop6): Ignoring removed bh option [ 75.066963][ T477] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 75.115791][ T477] EXT4-fs (loop6): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 75.246507][ T483] EXT4-fs (loop0): Ignoring removed nobh option [ 75.254111][ T481] EXT4-fs (loop1): Ignoring removed nobh option [ 75.262266][ T484] EXT4-fs (loop2): Ignoring removed nobh option [ 75.295357][ T483] EXT4-fs (loop0): Ignoring removed bh option [ 75.300142][ T481] EXT4-fs (loop1): Ignoring removed bh option [ 75.306702][ T483] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 75.331529][ T477] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.28: Allocating blocks 497-513 which overlap fs metadata [ 75.340621][ T484] EXT4-fs (loop2): Ignoring removed bh option [ 75.371691][ T481] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 75.371961][ T477] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.28: Allocating blocks 497-513 which overlap fs metadata [ 75.392052][ T484] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 75.423059][ T483] EXT4-fs (loop0): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 75.437167][ T481] EXT4-fs (loop1): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 75.488320][ T492] EXT4-fs (loop3): Ignoring removed nobh option [ 75.548407][ T483] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.29: Allocating blocks 497-513 which overlap fs metadata [ 75.560015][ T481] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.30: Allocating blocks 497-513 which overlap fs metadata [ 75.575059][ T492] EXT4-fs (loop3): Ignoring removed bh option [ 75.607058][ T484] EXT4-fs (loop2): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 75.613267][ T492] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 75.663572][ T500] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.29: Allocating blocks 497-513 which overlap fs metadata [ 75.689096][ T481] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.30: Allocating blocks 497-513 which overlap fs metadata [ 75.768435][ T484] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.27: Allocating blocks 497-513 which overlap fs metadata [ 75.802016][ T484] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.27: Allocating blocks 497-513 which overlap fs metadata [ 75.806668][ T492] EXT4-fs (loop3): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 75.880183][ T502] EXT4-fs (loop6): Ignoring removed nobh option [ 75.892246][ T502] EXT4-fs (loop6): Ignoring removed bh option [ 75.910200][ T502] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 75.955593][ T502] EXT4-fs (loop6): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 76.032676][ T492] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.31: Allocating blocks 497-513 which overlap fs metadata [ 76.065249][ T492] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.31: Allocating blocks 497-513 which overlap fs metadata [ 76.139790][ T508] EXT4-fs (loop0): Ignoring removed nobh option [ 76.154570][ T508] EXT4-fs (loop0): Ignoring removed bh option [ 76.159477][ T502] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.32: Allocating blocks 497-513 which overlap fs metadata [ 76.169265][ T508] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 76.205676][ T516] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.32: Allocating blocks 497-513 which overlap fs metadata [ 76.265844][ T508] EXT4-fs (loop0): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 76.324315][ T514] EXT4-fs (loop2): Ignoring removed nobh option [ 76.324332][ T518] EXT4-fs (loop3): Ignoring removed nobh option [ 76.348269][ T515] EXT4-fs (loop1): Ignoring removed nobh option [ 76.366301][ T518] EXT4-fs (loop3): Ignoring removed bh option [ 76.383203][ T518] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 76.404544][ T515] EXT4-fs (loop1): Ignoring removed bh option [ 76.423914][ T508] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.33: Allocating blocks 497-513 which overlap fs metadata [ 76.450735][ T508] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.33: Allocating blocks 497-513 which overlap fs metadata [ 76.458694][ T514] EXT4-fs (loop2): Ignoring removed bh option [ 76.469748][ T515] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 76.493674][ T514] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 76.494902][ T518] EXT4-fs (loop3): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 76.561786][ T515] EXT4-fs (loop1): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 76.561796][ T514] EXT4-fs (loop2): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 76.670478][ T518] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.36: Allocating blocks 497-513 which overlap fs metadata [ 76.696182][ T518] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.36: Allocating blocks 497-513 which overlap fs metadata [ 76.757317][ T515] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.34: Allocating blocks 497-513 which overlap fs metadata [ 76.758261][ T514] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.35: Allocating blocks 497-513 which overlap fs metadata [ 76.794867][ T514] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.35: Allocating blocks 497-513 which overlap fs metadata [ 76.816450][ T515] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.34: Allocating blocks 497-513 which overlap fs metadata [ 76.866819][ T531] EXT4-fs (loop0): Ignoring removed nobh option [ 76.867894][ T533] EXT4-fs (loop6): Ignoring removed nobh option [ 76.876747][ T531] EXT4-fs (loop0): Ignoring removed bh option [ 76.883820][ T533] EXT4-fs (loop6): Ignoring removed bh option [ 76.890994][ T531] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 76.900183][ T533] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 76.925599][ T531] EXT4-fs (loop0): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 76.986775][ T533] EXT4-fs (loop6): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 77.077593][ T533] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.37: Allocating blocks 497-513 which overlap fs metadata [ 77.101884][ T533] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.37: Allocating blocks 497-513 which overlap fs metadata [ 77.145063][ T531] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.38: Allocating blocks 497-513 which overlap fs metadata [ 77.170319][ T531] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.38: Allocating blocks 497-513 which overlap fs metadata [ 77.228563][ T545] EXT4-fs (loop1): Ignoring removed nobh option [ 77.237565][ T541] EXT4-fs (loop3): Ignoring removed nobh option [ 77.239956][ T545] EXT4-fs (loop1): Ignoring removed bh option [ 77.246571][ T541] EXT4-fs (loop3): Ignoring removed bh option [ 77.254845][ T545] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 77.276791][ T541] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 77.296434][ T545] EXT4-fs (loop1): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 77.342289][ T545] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.41: Allocating blocks 497-513 which overlap fs metadata [ 77.345590][ T541] EXT4-fs (loop3): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 77.359458][ T545] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.41: Allocating blocks 497-513 which overlap fs metadata [ 77.407834][ T546] EXT4-fs (loop2): Ignoring removed nobh option [ 77.426365][ T546] EXT4-fs (loop2): Ignoring removed bh option [ 77.437103][ T546] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 77.465926][ T546] EXT4-fs (loop2): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 77.592040][ T541] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.39: Allocating blocks 497-513 which overlap fs metadata [ 77.609598][ T541] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.39: Allocating blocks 497-513 which overlap fs metadata [ 77.633394][ T550] EXT4-fs (loop6): Ignoring removed nobh option [ 77.633645][ T557] EXT4-fs (loop0): Ignoring removed nobh option [ 77.650908][ T557] EXT4-fs (loop0): Ignoring removed bh option [ 77.653067][ T546] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.40: Allocating blocks 497-513 which overlap fs metadata [ 77.660374][ T557] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 77.675833][ T550] EXT4-fs (loop6): Ignoring removed bh option [ 77.721036][ T550] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 77.724442][ T563] EXT4-fs (loop1): Ignoring removed nobh option [ 77.739317][ T546] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.40: Allocating blocks 497-513 which overlap fs metadata [ 77.745614][ T563] EXT4-fs (loop1): Ignoring removed bh option [ 77.775807][ T563] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 77.797228][ T557] EXT4-fs (loop0): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 77.808004][ T563] EXT4-fs (loop1): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 77.830187][ T550] EXT4-fs (loop6): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 77.916483][ T557] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.43: Allocating blocks 497-513 which overlap fs metadata [ 77.918907][ T550] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.42: Allocating blocks 497-513 which overlap fs metadata [ 77.937438][ T563] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.44: Allocating blocks 497-513 which overlap fs metadata [ 77.956219][ T557] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.43: Allocating blocks 497-513 which overlap fs metadata [ 77.980750][ T574] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.44: Allocating blocks 497-513 which overlap fs metadata [ 78.004457][ T573] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.42: Allocating blocks 497-513 which overlap fs metadata [ 78.055194][ T572] EXT4-fs (loop3): Ignoring removed nobh option [ 78.064569][ T572] EXT4-fs (loop3): Ignoring removed bh option [ 78.073693][ T572] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 78.095905][ T572] EXT4-fs (loop3): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 78.216544][ T572] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.45: Allocating blocks 497-513 which overlap fs metadata [ 78.244736][ T577] EXT4-fs (loop2): Ignoring removed nobh option [ 78.247771][ T572] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.45: Allocating blocks 497-513 which overlap fs metadata [ 78.260346][ T577] EXT4-fs (loop2): Ignoring removed bh option [ 78.284193][ T577] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 78.310687][ T581] EXT4-fs (loop6): Ignoring removed nobh option [ 78.322964][ T581] EXT4-fs (loop6): Ignoring removed bh option [ 78.324907][ T577] EXT4-fs (loop2): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 78.332706][ T581] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 78.396439][ T581] EXT4-fs (loop6): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 78.440995][ T585] EXT4-fs (loop0): Ignoring removed nobh option [ 78.445239][ T581] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.49: Allocating blocks 497-513 which overlap fs metadata [ 78.449167][ T585] EXT4-fs (loop0): Ignoring removed bh option [ 78.474900][ T581] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.49: Allocating blocks 497-513 which overlap fs metadata [ 78.479486][ T585] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 78.530733][ T587] EXT4-fs (loop1): Ignoring removed nobh option [ 78.539329][ T587] EXT4-fs (loop1): Ignoring removed bh option [ 78.546274][ T587] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 78.568660][ T577] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.46: Allocating blocks 497-513 which overlap fs metadata [ 78.569144][ T585] EXT4-fs (loop0): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 78.626484][ T595] EXT4-fs (loop3): Ignoring removed nobh option [ 78.633524][ T585] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.47: Allocating blocks 497-513 which overlap fs metadata [ 78.654158][ T600] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.46: Allocating blocks 497-513 which overlap fs metadata [ 78.663129][ T595] EXT4-fs (loop3): Ignoring removed bh option [ 78.683376][ T587] EXT4-fs (loop1): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 78.691054][ T602] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.47: Allocating blocks 497-513 which overlap fs metadata [ 78.730706][ T595] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 78.771558][ T587] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.48: Allocating blocks 497-513 which overlap fs metadata [ 78.799572][ T587] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.48: Allocating blocks 497-513 which overlap fs metadata 2025/07/11 09:47:37 executed programs: 46 [ 78.800911][ T595] EXT4-fs (loop3): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 78.921571][ T595] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.50: Allocating blocks 497-513 which overlap fs metadata [ 78.941305][ T595] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.50: Allocating blocks 497-513 which overlap fs metadata [ 78.947705][ T606] EXT4-fs (loop6): Ignoring removed nobh option [ 78.971506][ T606] EXT4-fs (loop6): Ignoring removed bh option [ 78.979924][ T606] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 79.005813][ T606] EXT4-fs (loop6): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 79.095078][ T610] EXT4-fs (loop0): Ignoring removed nobh option [ 79.104297][ T606] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.51: Allocating blocks 497-513 which overlap fs metadata [ 79.106621][ T610] EXT4-fs (loop0): Ignoring removed bh option [ 79.128779][ T606] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.51: Allocating blocks 497-513 which overlap fs metadata [ 79.141198][ T610] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 79.215790][ T610] EXT4-fs (loop0): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 79.232545][ T616] EXT4-fs (loop1): Ignoring removed nobh option [ 79.268855][ T616] EXT4-fs (loop1): Ignoring removed bh option [ 79.277194][ T616] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 79.306030][ T616] EXT4-fs (loop1): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 79.343687][ T620] EXT4-fs (loop3): Ignoring removed nobh option [ 79.353517][ T620] EXT4-fs (loop3): Ignoring removed bh option [ 79.353600][ T611] EXT4-fs (loop2): Ignoring removed nobh option [ 79.362741][ T620] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 79.373755][ T610] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.52: Allocating blocks 497-513 which overlap fs metadata [ 79.389164][ T611] EXT4-fs (loop2): Ignoring removed bh option [ 79.409947][ T626] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.52: Allocating blocks 497-513 which overlap fs metadata [ 79.416034][ T611] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 79.450743][ T620] EXT4-fs (loop3): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 79.513198][ T620] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.55: Allocating blocks 497-513 which overlap fs metadata [ 79.530228][ T616] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.54: Allocating blocks 497-513 which overlap fs metadata [ 79.530828][ T620] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.55: Allocating blocks 497-513 which overlap fs metadata [ 79.549201][ T611] EXT4-fs (loop2): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 79.571501][ T634] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.54: Allocating blocks 497-513 which overlap fs metadata [ 79.618809][ T631] EXT4-fs (loop6): Ignoring removed nobh option [ 79.634861][ T631] EXT4-fs (loop6): Ignoring removed bh option [ 79.647154][ T631] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 79.657848][ T611] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.53: Allocating blocks 497-513 which overlap fs metadata [ 79.694852][ T611] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.53: Allocating blocks 497-513 which overlap fs metadata [ 79.710376][ T636] EXT4-fs (loop0): Ignoring removed nobh option [ 79.723744][ T636] EXT4-fs (loop0): Ignoring removed bh option [ 79.732018][ T636] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 79.747331][ T631] EXT4-fs (loop6): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 79.756349][ T636] EXT4-fs (loop0): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 79.859920][ T631] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.56: Allocating blocks 497-513 which overlap fs metadata [ 79.861533][ T636] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.57: Allocating blocks 497-513 which overlap fs metadata [ 79.877854][ T631] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.56: Allocating blocks 497-513 which overlap fs metadata [ 79.896790][ T636] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.57: Allocating blocks 497-513 which overlap fs metadata [ 79.970230][ T644] EXT4-fs (loop1): Ignoring removed nobh option [ 79.978140][ T644] EXT4-fs (loop1): Ignoring removed bh option [ 79.985562][ T644] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 80.016361][ T644] EXT4-fs (loop1): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 80.171344][ T651] EXT4-fs (loop3): Ignoring removed nobh option [ 80.171350][ T649] EXT4-fs (loop2): Ignoring removed nobh option [ 80.171366][ T649] EXT4-fs (loop2): Ignoring removed bh option [ 80.184887][ T651] EXT4-fs (loop3): Ignoring removed bh option [ 80.193081][ T649] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 80.204413][ T651] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 80.219690][ T644] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.58: Allocating blocks 497-513 which overlap fs metadata [ 80.256233][ T649] EXT4-fs (loop2): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 80.276200][ T664] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.58: Allocating blocks 497-513 which overlap fs metadata [ 80.307671][ T651] EXT4-fs (loop3): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 80.399358][ T658] EXT4-fs (loop0): Ignoring removed nobh option [ 80.410897][ T658] EXT4-fs (loop0): Ignoring removed bh option [ 80.419467][ T658] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 80.431344][ T649] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.60: Allocating blocks 497-513 which overlap fs metadata [ 80.445720][ T651] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.59: Allocating blocks 497-513 which overlap fs metadata [ 80.459171][ T649] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.60: Allocating blocks 497-513 which overlap fs metadata [ 80.479387][ T651] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.59: Allocating blocks 497-513 which overlap fs metadata [ 80.503860][ T658] EXT4-fs (loop0): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 80.540532][ T647] EXT4-fs (loop6): Ignoring removed nobh option [ 80.565855][ T647] EXT4-fs (loop6): Ignoring removed bh option [ 80.579015][ T647] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 80.608083][ T647] EXT4-fs (loop6): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 80.654897][ T647] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.61: Allocating blocks 497-513 which overlap fs metadata [ 80.660493][ T658] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.62: Allocating blocks 497-513 which overlap fs metadata [ 80.681631][ T647] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.61: Allocating blocks 497-513 which overlap fs metadata [ 80.720813][ T677] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.62: Allocating blocks 497-513 which overlap fs metadata [ 80.735855][ T672] EXT4-fs (loop2): Ignoring removed nobh option [ 80.764712][ T672] EXT4-fs (loop2): Ignoring removed bh option [ 80.777198][ T672] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 80.801168][ T668] EXT4-fs (loop1): Ignoring removed nobh option [ 80.803352][ T671] EXT4-fs (loop3): Ignoring removed nobh option [ 80.812800][ T668] EXT4-fs (loop1): Ignoring removed bh option [ 80.823700][ T671] EXT4-fs (loop3): Ignoring removed bh option [ 80.831353][ T668] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 80.837786][ T671] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 80.853870][ T672] EXT4-fs (loop2): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 80.884644][ T668] EXT4-fs (loop1): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 80.911871][ T671] EXT4-fs (loop3): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 80.970837][ T672] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.64: Allocating blocks 497-513 which overlap fs metadata [ 81.003295][ T682] EXT4-fs (loop0): Ignoring removed nobh option [ 81.017428][ T689] EXT4-fs (loop6): Ignoring removed nobh option [ 81.037388][ T668] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.63: Allocating blocks 497-513 which overlap fs metadata [ 81.041169][ T671] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.65: Allocating blocks 497-513 which overlap fs metadata [ 81.084886][ T682] EXT4-fs (loop0): Ignoring removed bh option [ 81.092651][ T691] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.63: Allocating blocks 497-513 which overlap fs metadata [ 81.095591][ T682] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 81.120483][ T672] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.64: Allocating blocks 497-513 which overlap fs metadata [ 81.140419][ T689] EXT4-fs (loop6): Ignoring removed bh option [ 81.174756][ T692] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.65: Allocating blocks 497-513 which overlap fs metadata [ 81.184445][ T689] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 81.217175][ T682] EXT4-fs (loop0): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 81.286759][ T682] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.66: Allocating blocks 497-513 which overlap fs metadata [ 81.311289][ T689] EXT4-fs (loop6): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 81.362962][ T689] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.67: Allocating blocks 497-513 which overlap fs metadata [ 81.364214][ T698] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.66: Allocating blocks 497-513 which overlap fs metadata [ 81.388306][ T689] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.67: Allocating blocks 497-513 which overlap fs metadata [ 81.617135][ T700] EXT4-fs (loop2): Ignoring removed nobh option [ 81.624131][ T700] EXT4-fs (loop2): Ignoring removed bh option [ 81.633226][ T700] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 81.675559][ T700] EXT4-fs (loop2): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 81.815343][ T705] EXT4-fs (loop3): Ignoring removed nobh option [ 81.822910][ T703] EXT4-fs (loop1): Ignoring removed nobh option [ 81.842389][ T700] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.68: Allocating blocks 497-513 which overlap fs metadata [ 81.844330][ T703] EXT4-fs (loop1): Ignoring removed bh option [ 81.880580][ T705] EXT4-fs (loop3): Ignoring removed bh option [ 81.916731][ T703] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 81.926804][ T705] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 81.944386][ T707] EXT4-fs (loop0): Ignoring removed nobh option [ 81.978439][ T713] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.68: Allocating blocks 497-513 which overlap fs metadata [ 82.018158][ T707] EXT4-fs (loop0): Ignoring removed bh option [ 82.030299][ T707] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 82.055605][ T703] EXT4-fs (loop1): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 82.092120][ T705] EXT4-fs (loop3): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 82.113870][ T703] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.69: Allocating blocks 497-513 which overlap fs metadata [ 82.136864][ T715] EXT4-fs (loop6): Ignoring removed nobh option [ 82.162085][ T722] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.69: Allocating blocks 497-513 which overlap fs metadata [ 82.210088][ T707] EXT4-fs (loop0): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 82.264764][ T715] EXT4-fs (loop6): Ignoring removed bh option [ 82.278038][ T715] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 82.286411][ T705] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.70: Allocating blocks 497-513 which overlap fs metadata [ 82.325643][ T715] EXT4-fs (loop6): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 82.326111][ T705] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.70: Allocating blocks 497-513 which overlap fs metadata [ 82.419254][ T707] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.71: Allocating blocks 497-513 which overlap fs metadata [ 82.443333][ T707] EXT4-fs (loop0): pa ffff88812f65f1f8: logic 128, phys. 385, len 8 [ 82.453076][ T707] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4359: group 0, free 0, pa_free 1 [ 82.465706][ T725] EXT4-fs (loop2): Ignoring removed nobh option [ 82.480247][ T725] EXT4-fs (loop2): Ignoring removed bh option [ 82.497772][ T725] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 82.528410][ T715] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.72: Allocating blocks 497-513 which overlap fs metadata [ 82.528553][ T725] EXT4-fs (loop2): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 82.560436][ T715] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3342: comm syz.6.72: Allocating blocks 497-513 which overlap fs metadata [ 82.693470][ T725] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.73: Allocating blocks 497-513 which overlap fs metadata [ 82.720434][ T725] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.73: Allocating blocks 497-513 which overlap fs metadata [ 82.762081][ T732] EXT4-fs (loop1): Ignoring removed nobh option [ 82.769552][ T732] EXT4-fs (loop1): Ignoring removed bh option [ 82.781047][ T732] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 82.805073][ T740] EXT4-fs (loop3): Ignoring removed nobh option [ 82.805861][ T732] EXT4-fs (loop1): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 82.813839][ T740] EXT4-fs (loop3): Ignoring removed bh option [ 82.813856][ T740] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 82.856204][ T740] EXT4-fs (loop3): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 82.881194][ T734] EXT4-fs (loop0): Ignoring removed nobh option [ 82.935514][ T734] EXT4-fs (loop0): Ignoring removed bh option [ 82.944974][ T734] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 82.976461][ T734] EXT4-fs (loop0): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 83.093866][ T732] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3342: comm syz.1.74: Allocating blocks 497-513 which overlap fs metadata [ 83.094014][ T740] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.75: Allocating blocks 497-513 which overlap fs metadata [ 83.117752][ T734] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.76: Allocating blocks 497-513 which overlap fs metadata [ 83.169200][ T752] EXT4-fs (loop2): Ignoring removed nobh option [ 83.199696][ T756] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3342: comm syz.3.75: Allocating blocks 497-513 which overlap fs metadata [ 83.263152][ T754] ------------[ cut here ]------------ [ 83.285594][ T752] EXT4-fs (loop2): Ignoring removed bh option [ 83.298469][ T754] kernel BUG at fs/ext4/extents.c:1014! [ 83.311659][ T752] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 83.314818][ T759] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3342: comm syz.0.76: Allocating blocks 497-513 which overlap fs metadata [ 83.359556][ T754] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 83.373153][ T754] CPU: 1 PID: 754 Comm: syz.1.74 Not tainted 5.10.238-syzkaller-00008-g59e9a7228857 #0 [ 83.393044][ T754] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 83.415307][ T754] RIP: 0010:ext4_ext_insert_index+0x52d/0x530 [ 83.419595][ T752] EXT4-fs (loop2): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 83.434133][ T754] Code: 4c 89 fa e9 ca fd ff ff 44 89 f1 80 e1 07 fe c1 38 c1 0f 8c dd fd ff ff 4c 89 f7 e8 ad a2 d3 ff e9 d0 fd ff ff e8 83 b2 99 ff <0f> 0b 90 55 48 89 e5 41 57 41 56 41 55 41 54 53 48 81 ec c0 00 00 [ 83.434140][ T754] RSP: 0018:ffffc90002c36b20 EFLAGS: 00010293 [ 83.434152][ T754] RAX: ffffffff81c9e18d RBX: ffff88812f231424 RCX: ffff8881254813c0 [ 83.434157][ T754] RDX: 0000000000000000 RSI: 00000000fffffffe RDI: 0000000000000000 [ 83.434163][ T754] RBP: ffffc90002c36b90 R08: dffffc0000000000 R09: ffffed1024b92c6a [ 83.434168][ T754] R10: ffffed1024b92c6a R11: 1ffff11024b92c69 R12: 0000000000000000 [ 83.434174][ T754] R13: 00000000000000cb R14: 00000000fffffffe R15: 0000000000000054 [ 83.434181][ T754] FS: 00007f09436956c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 83.434199][ T754] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 83.665117][ T754] CR2: 00007f8776f60f98 CR3: 000000010c8f4000 CR4: 00000000003506a0 [ 83.681680][ T754] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 83.694036][ T754] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 83.713096][ T754] Call Trace: [ 83.721020][ T754] ext4_ext_insert_extent+0x38c3/0x4530 [ 83.736911][ T754] ? ext4_ext_next_allocated_block+0x2e0/0x2e0 [ 83.752014][ T754] ? get_implied_cluster_alloc+0x526/0x940 [ 83.764007][ T754] ext4_ext_map_blocks+0x148c/0x5d40 [ 83.781525][ T754] ? _raw_write_trylock+0x140/0x140 [ 83.799115][ T754] ? _raw_write_unlock+0x2b/0x60 [ 83.808151][ T754] ? ext4_ext_release+0x10/0x10 [ 83.822945][ T754] ? ext4_fc_track_template+0xb5/0x600 [ 83.837407][ T754] ? ext4_fc_track_range+0x250/0x250 [ 83.843761][ T754] ? ext4_es_lookup_extent+0x32d/0x8c0 [ 83.849471][ T754] ext4_map_blocks+0x978/0x1bc0 [ 83.864996][ T754] ? __kasan_slab_alloc+0xbd/0xf0 [ 83.877759][ T754] ? slab_post_alloc_hook+0x5d/0x2f0 [ 83.883324][ T754] ? kmem_cache_alloc+0x165/0x2e0 [ 83.895089][ T754] ? ext4_issue_zeroout+0x1a0/0x1a0 [ 83.902037][ T754] _ext4_get_block+0x1bb/0x4b0 [ 83.907395][ T754] ? ext4_get_block+0x50/0x50 [ 83.915490][ T754] ? slab_post_alloc_hook+0x7d/0x2f0 [ 83.931978][ T754] ext4_get_block_unwritten+0x2a/0x40 [ 83.946131][ T754] ext4_block_write_begin+0x567/0x1330 [ 83.968993][ T754] ? alloc_page_buffers+0x34f/0x4a0 [ 83.983919][ T754] ? _ext4_get_block+0x4b0/0x4b0 [ 83.995046][ T754] ? ext4_print_free_blocks+0x2c0/0x2c0 [ 84.002182][ T754] ? __kasan_check_read+0x11/0x20 [ 84.008922][ T754] ? ext4_inode_journal_mode+0x19a/0x480 [ 84.025261][ T754] ext4_write_begin+0x651/0x1550 [ 84.030526][ T754] ? _raw_spin_lock+0x8e/0xe0 [ 84.046740][ T754] ? ext4_readahead+0x110/0x110 [ 84.063666][ T754] ? domain_dirty_limits+0x28f/0x3c0 [ 84.073852][ T754] ? ext4_get_group_desc+0x25f/0x2b0 [ 84.081209][ T754] ? __kasan_check_read+0x11/0x20 [ 84.091851][ T754] ? mark_buffer_dirty+0x1cc/0x330 [ 84.104753][ T754] ? __ext4_handle_dirty_metadata+0x2eb/0x7f0 [ 84.117411][ T754] ? __kasan_check_write+0x14/0x20 [ 84.123517][ T754] ext4_da_write_begin+0x455/0xe80 [ 84.134292][ T754] ? ext4_set_page_dirty+0x1a0/0x1a0 [ 84.147289][ T754] ? down_read_killable+0xe0/0xe0 [ 84.157678][ T754] ? __ext4_journal_stop+0x36/0x1a0 [ 84.167768][ T754] ? ext4_write_end+0xa00/0xed0 [ 84.177472][ T754] ? iov_iter_advance+0x1f7/0x750 [ 84.184991][ T754] generic_perform_write+0x2be/0x510 [ 84.198540][ T754] ? grab_cache_page_write_begin+0xb0/0xb0 [ 84.206665][ T754] ? down_write+0x104/0x110 [ 84.214355][ T754] ? down_read_killable+0xe0/0xe0 [ 84.225459][ T754] ? generic_write_checks+0x3b3/0x480 [ 84.232516][ T754] ext4_buffered_write_iter+0x4b8/0x640 [ 84.249174][ T754] ext4_file_write_iter+0x536/0x1980 [ 84.255200][ T754] ? _raw_spin_unlock+0x4d/0x70 [ 84.265152][ T754] ? handle_pte_fault+0x119b/0x3750 [ 84.273836][ T754] ? avc_policy_seqno+0x1b/0x70 [ 84.284289][ T754] ? selinux_file_permission+0x2a5/0x510 [ 84.296963][ T754] ? ext4_file_read_iter+0x530/0x530 [ 84.307178][ T754] ? security_file_permission+0x83/0xa0 [ 84.320694][ T754] ? iov_iter_init+0x3f/0x120 [ 84.327249][ T754] vfs_write+0x725/0xd60 [ 84.337841][ T754] ? kernel_write+0x3c0/0x3c0 [ 84.345703][ T754] ? __fget_files+0x2c4/0x320 [ 84.359140][ T754] ? __fdget+0x1a1/0x230 [ 84.366196][ T754] ? __x64_sys_pwrite64+0xec/0x220 [ 84.379362][ T754] __x64_sys_pwrite64+0x191/0x220 [ 84.392856][ T754] ? ksys_pwrite64+0x1b0/0x1b0 [ 84.405350][ T754] ? debug_smp_processor_id+0x17/0x20 [ 84.416882][ T754] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 84.430426][ T754] ? irqentry_exit_to_user_mode+0x41/0x80 [ 84.441961][ T754] do_syscall_64+0x31/0x40 [ 84.453904][ T754] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 84.477486][ T754] RIP: 0033:0x7f0943c45929 [ 84.491300][ T754] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 84.532099][ T754] RSP: 002b:00007f0943695038 EFLAGS: 00000246 ORIG_RAX: 0000000000000012 [ 84.548537][ T754] RAX: ffffffffffffffda RBX: 00007f0943e6d080 RCX: 00007f0943c45929 [ 84.562114][ T754] RDX: 00000000200000c1 RSI: 00002000000000c0 RDI: 0000000000000005 [ 84.578449][ T754] RBP: 00007f0943cc7b39 R08: 0000000000000000 R09: 0000000000000000 [ 84.597286][ T754] R10: 0000000000009000 R11: 0000000000000246 R12: 0000000000000000 [ 84.609530][ T754] R13: 0000000000000001 R14: 00007f0943e6d080 R15: 00007ffc273e9228 [ 84.625710][ T754] Modules linked in: [ 84.650338][ T754] ---[ end trace 47d8cd3a9ac945ed ]--- [ 84.676071][ T754] RIP: 0010:ext4_ext_insert_index+0x52d/0x530 [ 84.688112][ T752] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.78: Allocating blocks 497-513 which overlap fs metadata [ 84.707715][ T754] Code: 4c 89 fa e9 ca fd ff ff 44 89 f1 80 e1 07 fe c1 38 c1 0f 8c dd fd ff ff 4c 89 f7 e8 ad a2 d3 ff e9 d0 fd ff ff e8 83 b2 99 ff <0f> 0b 90 55 48 89 e5 41 57 41 56 41 55 41 54 53 48 81 ec c0 00 00 [ 84.722443][ T752] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3342: comm syz.2.78: Allocating blocks 497-513 which overlap fs metadata [ 84.802782][ T754] RSP: 0018:ffffc90002c36b20 EFLAGS: 00010293 [ 84.828633][ T754] RAX: ffffffff81c9e18d RBX: ffff88812f231424 RCX: ffff8881254813c0 2025/07/11 09:47:43 executed programs: 76 [ 84.854107][ T754] RDX: 0000000000000000 RSI: 00000000fffffffe RDI: 0000000000000000 [ 84.881369][ T754] RBP: ffffc90002c36b90 R08: dffffc0000000000 R09: ffffed1024b92c6a [ 84.896862][ T754] R10: ffffed1024b92c6a R11: 1ffff11024b92c69 R12: 0000000000000000 [ 84.919808][ T754] R13: 00000000000000cb R14: 00000000fffffffe R15: 0000000000000054 [ 84.950021][ T754] FS: 00007f09436956c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 84.964602][ T763] EXT4-fs (loop6): Ignoring removed nobh option [ 84.967529][ T754] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 84.980137][ T763] EXT4-fs (loop6): Ignoring removed bh option [ 84.988185][ T754] CR2: 000055556dff74a8 CR3: 000000010c8f4000 CR4: 00000000003506a0 [ 85.001416][ T763] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 85.040449][ T754] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 85.065727][ T763] EXT4-fs (loop6): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000002,dioread_lock,data_err=ignore,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,nobh,user_xattr,bh,dioread_nolock,,errors=continue [ 85.081317][ T754] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 85.182342][ T754] Kernel panic - not syncing: Fatal exception [ 85.190928][ T754] Kernel Offset: disabled [ 85.203965][ T754] Rebooting in 86400 seconds..