Warning: Permanently added '10.128.0.227' (ED25519) to the list of known hosts. 2026/08/05 11:54:55 parsed 1 programs 2026/08/05 11:54:55 serving rpc on tcp://35795 [ 23.507410][ T30] audit: type=1400 audit(1785930895.950:64): avc: denied { node_bind } for pid=293 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 23.529309][ T30] audit: type=1400 audit(1785930895.950:65): avc: denied { module_request } for pid=293 comm="syz-execprog" kmod="net-pf-2-proto-262-type-1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 24.425315][ T30] audit: type=1400 audit(1785930896.860:66): avc: denied { mounton } for pid=299 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2024 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 24.428927][ T299] cgroup: Unknown subsys name 'net' [ 24.448084][ T30] audit: type=1400 audit(1785930896.860:67): avc: denied { mount } for pid=299 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 [ 24.475400][ T30] audit: type=1400 audit(1785930896.890:68): avc: denied { unmount } for pid=299 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 24.475719][ T299] cgroup: Unknown subsys name 'devices' [ 24.648395][ T299] cgroup: Unknown subsys name 'hugetlb' [ 24.654090][ T299] cgroup: Unknown subsys name 'rlimit' [ 24.799313][ T30] audit: type=1400 audit(1785930897.240:69): avc: denied { setattr } for pid=299 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=254 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 24.822969][ T30] audit: type=1400 audit(1785930897.240:70): avc: denied { create } for pid=299 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 24.843501][ T30] audit: type=1400 audit(1785930897.240:71): avc: denied { write } for pid=299 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 24.863940][ T30] audit: type=1400 audit(1785930897.240:72): avc: denied { read } for pid=299 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 24.881873][ T304] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). Setting up swapspace version 1, size = 127995904 bytes [ 24.884692][ T30] audit: type=1400 audit(1785930897.240:73): avc: denied { mounton } for pid=299 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 [ 24.959593][ T299] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 25.409903][ T306] request_module fs-gadgetfs succeeded, but still no fs? [ 25.734544][ T330] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.741843][ T330] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.749355][ T330] device bridge_slave_0 entered promiscuous mode [ 25.756287][ T330] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.763317][ T330] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.770785][ T330] device bridge_slave_1 entered promiscuous mode [ 25.813853][ T330] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.821114][ T330] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.828469][ T330] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.835520][ T330] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.853850][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 25.861685][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.869008][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.878963][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 25.887112][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.894144][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.903197][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 25.911407][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.918464][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.930788][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 25.940080][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 25.954726][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 25.966103][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 25.974133][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 25.981614][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 25.989877][ T330] device veth0_vlan entered promiscuous mode [ 26.000594][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 26.009847][ T330] device veth1_macvtap entered promiscuous mode [ 26.020542][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 26.031086][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 26.063793][ T330] syz-executor (330) used greatest stack depth: 20760 bytes left 2026/08/05 11:54:58 executed programs: 0 [ 26.584978][ T368] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.592090][ T368] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.600043][ T368] device bridge_slave_0 entered promiscuous mode [ 26.607176][ T368] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.614220][ T368] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.621616][ T368] device bridge_slave_1 entered promiscuous mode [ 26.675319][ T368] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.682394][ T368] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.689675][ T368] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.696739][ T368] bridge0: port 1(bridge_slave_0) entered forwarding state [ 26.706700][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.713916][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.731917][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 26.739527][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 26.748204][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 26.756579][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 26.764718][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.771760][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 26.780355][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 26.788784][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 26.796980][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.804003][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.814772][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 26.822977][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 26.832289][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 26.840538][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 26.852998][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 26.861372][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 26.872855][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 26.880808][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 26.888906][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 26.896523][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 26.904539][ T368] device veth0_vlan entered promiscuous mode [ 26.913800][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 26.922043][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 26.931082][ T368] device veth1_macvtap entered promiscuous mode [ 26.939584][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 26.947297][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 26.955494][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 26.964861][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 26.973137][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 27.587691][ T8] device bridge_slave_1 left promiscuous mode [ 27.593810][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.601497][ T8] device bridge_slave_0 left promiscuous mode [ 27.607732][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.616049][ T8] device veth1_macvtap left promiscuous mode [ 27.622160][ T8] device veth0_vlan left promiscuous mode [ 28.051677][ T185] EXT4-fs error (device sda1): ext4_map_blocks:632: inode #121: block 8226: comm crond: lblock 0 mapped to illegal pblock 8226 (length 1) [ 30.033996][ T376] EXT4-fs error (device sda1) in ext4_reserve_inode_write:5904: Corrupt filesystem [ 30.056653][ T376] EXT4-fs error (device sda1): ext4_dirty_inode:6108: inode #2029: comm syz.2.18: mark_inode_dirty error [ 30.074392][ T376] EXT4-fs error (device sda1) in ext4_reserve_inode_write:5904: Corrupt filesystem [ 30.087581][ T376] EXT4-fs error (device sda1): ext4_dirty_inode:6108: inode #2029: comm syz.2.18: mark_inode_dirty error [ 31.346344][ T64] JBD2: Spotted dirty metadata buffer (dev = sda1, blocknr = 137). There's a risk of filesystem corruption in case of system crash. [ 31.359950][ T64] JBD2: Spotted dirty metadata buffer (dev = sda1, blocknr = 1). There's a risk of filesystem corruption in case of system crash. [ 31.373389][ T64] JBD2: Spotted dirty metadata buffer (dev = sda1, blocknr = 271). There's a risk of filesystem corruption in case of system crash. [ 31.387002][ T64] JBD2: Spotted dirty metadata buffer (dev = sda1, blocknr = 224). There's a risk of filesystem corruption in case of system crash. [ 31.400965][ T64] JBD2: Spotted dirty metadata buffer (dev = sda1, blocknr = 23725). There's a risk of filesystem corruption in case of system crash. [ 31.414907][ T64] JBD2: Spotted dirty metadata buffer (dev = sda1, blocknr = 4260). There's a risk of filesystem corruption in case of system crash. [ 31.428633][ T64] JBD2: Spotted dirty metadata buffer (dev = sda1, blocknr = 129). There's a risk of filesystem corruption in case of system crash. [ 31.442771][ T64] JBD2: Spotted dirty metadata buffer (dev = sda1, blocknr = 5752). There's a risk of filesystem corruption in case of system crash. [ 31.456462][ T64] JBD2: Spotted dirty metadata buffer (dev = sda1, blocknr = 5753). There's a risk of filesystem corruption in case of system crash. [ 31.470680][ T64] JBD2: Spotted dirty metadata buffer (dev = sda1, blocknr = 5754). There's a risk of filesystem corruption in case of system crash. [ 31.484391][ T64] JBD2: Spotted dirty metadata buffer (dev = sda1, blocknr = 272). There's a risk of filesystem corruption in case of system crash. [ 31.498132][ T64] JBD2: Spotted dirty metadata buffer (dev = sda1, blocknr = 5755). There's a risk of filesystem corruption in case of system crash. [ 31.512177][ T64] JBD2: Spotted dirty metadata buffer (dev = sda1, blocknr = 5756). There's a risk of filesystem corruption in case of system crash. [ 31.525984][ T64] JBD2: Spotted dirty metadata buffer (dev = sda1, blocknr = 5757). There's a risk of filesystem corruption in case of system crash. [ 31.540130][ T64] JBD2: Spotted dirty metadata buffer (dev = sda1, blocknr = 5758). There's a risk of filesystem corruption in case of system crash. [ 31.553929][ T64] JBD2: Spotted dirty metadata buffer (dev = sda1, blocknr = 5759). There's a risk of filesystem corruption in case of system crash. [ 31.567779][ T64] JBD2: Spotted dirty metadata buffer (dev = sda1, blocknr = 8208). There's a risk of filesystem corruption in case of system crash. [ 31.582046][ T64] JBD2: Spotted dirty metadata buffer (dev = sda1, blocknr = 8209). There's a risk of filesystem corruption in case of system crash. [ 31.595746][ T64] JBD2: Spotted dirty metadata buffer (dev = sda1, blocknr = 8210). There's a risk of filesystem corruption in case of system crash. [ 31.609574][ T64] JBD2: Spotted dirty metadata buffer (dev = sda1, blocknr = 8211). There's a risk of filesystem corruption in case of system crash. [ 31.623627][ T64] JBD2: Spotted dirty metadata buffer (dev = sda1, blocknr = 8212). There's a risk of filesystem corruption in case of system crash. [ 31.637453][ T64] JBD2: Spotted dirty metadata buffer (dev = sda1, blocknr = 8213). There's a risk of filesystem corruption in case of system crash. [ 31.651558][ T64] JBD2: Spotted dirty metadata buffer (dev = sda1, blocknr = 8214). There's a risk of filesystem corruption in case of system crash. [ 31.665527][ T64] JBD2: Spotted dirty metadata buffer (dev = sda1, blocknr = 8215). There's a risk of filesystem corruption in case of system crash. [ 31.679222][ T64] JBD2: Spotted dirty metadata buffer (dev = sda1, blocknr = 8192). There's a risk of filesystem corruption in case of system crash. [ 31.692919][ T64] JBD2: Spotted dirty metadata buffer (dev = sda1, blocknr = 8193). There's a risk of filesystem corruption in case of system crash. [ 31.706606][ T64] JBD2: Spotted dirty metadata buffer (dev = sda1, blocknr = 8194). There's a risk of filesystem corruption in case of system crash. [ 31.720628][ T64] JBD2: Spotted dirty metadata buffer (dev = sda1, blocknr = 273). There's a risk of filesystem corruption in case of system crash. [ 31.734308][ T64] JBD2: Spotted dirty metadata buffer (dev = sda1, blocknr = 8195). There's a risk of filesystem corruption in case of system crash. [ 31.749440][ T64] JBD2: Spotted dirty metadata buffer (dev = sda1, blocknr = 8196). There's a risk of filesystem corruption in case of system crash. [ 31.763103][ T64] JBD2: Spotted dirty metadata buffer (dev = sda1, blocknr = 8197). There's a risk of filesystem corruption in case of system crash. [ 31.776771][ T64] JBD2: Spotted dirty metadata buffer (dev = sda1, blocknr = 8198). There's a risk of filesystem corruption in case of system crash. [ 31.790504][ T64] JBD2: Spotted dirty metadata buffer (dev = sda1, blocknr = 4247). There's a risk of filesystem corruption in case of system crash. [ 31.804292][ T64] JBD2: Spotted dirty metadata buffer (dev = sda1, blocknr = 8200). There's a risk of filesystem corruption in case of system crash. [ 31.818366][ T64] JBD2: Spotted dirty metadata buffer (dev = sda1, blocknr = 8201). There's a risk of filesystem corruption in case of system crash. [ 31.832190][ T64] JBD2: Spotted dirty metadata buffer (dev = sda1, blocknr = 8202). There's a risk of filesystem corruption in case of system crash. [ 31.846281][ T64] JBD2: Spotted dirty metadata buffer (dev = sda1, blocknr = 8203). There's a risk of filesystem corruption in case of system crash. [ 31.860053][ T64] JBD2: Spotted dirty metadata buffer (dev = sda1, blocknr = 8204). There's a risk of filesystem corruption in case of system crash. [ 31.874159][ T64] JBD2: Spotted dirty metadata buffer (dev = sda1, blocknr = 8205). There's a risk of filesystem corruption in case of system crash. [ 31.887903][ T64] JBD2: Spotted dirty metadata buffer (dev = sda1, blocknr = 8206). There's a risk of filesystem corruption in case of system crash. [ 31.902064][ T64] JBD2: Spotted dirty metadata buffer (dev = sda1, blocknr = 8207). There's a risk of filesystem corruption in case of system crash. [ 31.915948][ T64] JBD2: Spotted dirty metadata buffer (dev = sda1, blocknr = 0). There's a risk of filesystem corruption in case of system crash. [ 31.958217][ T64] JBD2: Spotted dirty metadata buffer (dev = sda1, blocknr = 0). There's a risk of filesystem corruption in case of system crash. [ 31.971939][ T64] JBD2: Spotted dirty metadata buffer (dev = sda1, blocknr = 8207). There's a risk of filesystem corruption in case of system crash. [ 31.985711][ T64] JBD2: Spotted dirty metadata buffer (dev = sda1, blocknr = 8206). There's a risk of filesystem corruption in case of system crash. [ 32.000534][ T64] JBD2: Spotted dirty metadata buffer (dev = sda1, blocknr = 8205). There's a risk of filesystem corruption in case of system crash. [ 32.014967][ T64] JBD2: Spotted dirty metadata buffer (dev = sda1, blocknr = 8204). There's a risk of filesystem corruption in case of system crash. [ 32.028727][ T64] JBD2: Spotted dirty metadata buffer (dev = sda1, blocknr = 8203). There's a risk of filesystem corruption in case of system crash. [ 32.042547][ T64] JBD2: Spotted dirty metadata buffer (dev = sda1, blocknr = 8202). There's a risk of filesystem corruption in case of system crash. [ 32.056309][ T64] JBD2: Spotted dirty metadata buffer (dev = sda1, blocknr = 8201). There's a risk of filesystem corruption in case of system crash. [ 32.070344][ T64] JBD2: Spotted dirty metadata buffer (dev = sda1, blocknr = 8200). There's a risk of filesystem corruption in case of system crash. [ 32.084238][ T64] JBD2: Spotted dirty metadata buffer (dev = sda1, blocknr = 4247). There's a risk of filesystem corruption in case of system crash. [ 32.097989][ T64] JBD2: Spotted dirty metadata buffer (dev = sda1, blocknr = 8198). There's a risk of filesystem corruption in case of system crash. [ 32.111761][ T64] JBD2: Spotted dirty metadata buffer (dev = sda1, blocknr = 8197). There's a risk of filesystem corruption in case of system crash. [ 32.125545][ T64] JBD2: Spotted dirty metadata buffer (dev = sda1, blocknr = 8196). There's a risk of filesystem corruption in case of system crash. [ 32.139747][ T64] JBD2: Spotted dirty metadata buffer (dev = sda1, blocknr = 8195). There's a risk of filesystem corruption in case of system crash. [ 32.153647][ T64] JBD2: Spotted dirty metadata buffer (dev = sda1, blocknr = 273). There's a risk of filesystem corruption in case of system crash. [ 32.167660][ T64] JBD2: Spotted dirty metadata buffer (dev = sda1, blocknr = 8194). There's a risk of filesystem corruption in case of system crash. [ 32.181737][ T64] JBD2: Spotted dirty metadata buffer (dev = sda1, blocknr = 8193). There's a risk of filesystem corruption in case of system crash. [ 32.195692][ T64] JBD2: Spotted dirty metadata buffer (dev = sda1, blocknr = 8192). There's a risk of filesystem corruption in case of system crash. [ 32.209451][ T64] JBD2: Spotted dirty metadata buffer (dev = sda1, blocknr = 8215). There's a risk of filesystem corruption in case of system crash. [ 32.223765][ T64] JBD2: Spotted dirty metadata buffer (dev = sda1, blocknr = 8214). There's a risk of filesystem corruption in case of system crash. [ 32.237904][ T64] JBD2: Spotted dirty metadata buffer (dev = sda1, blocknr = 8213). There's a risk of filesystem corruption in case of system crash. [ 32.251850][ T64] JBD2: Spotted dirty metadata buffer (dev = sda1, blocknr = 8212). There's a risk of filesystem corruption in case of system crash. [ 32.265986][ T64] JBD2: Spotted dirty metadata buffer (dev = sda1, blocknr = 8211). There's a risk of filesystem corruption in case of system crash. [ 32.279920][ T64] JBD2: Spotted dirty metadata buffer (dev = sda1, blocknr = 8210). There's a risk of filesystem corruption in case of system crash. [ 32.294024][ T64] JBD2: Spotted dirty metadata buffer (dev = sda1, blocknr = 8209). There's a risk of filesystem corruption in case of system crash. [ 32.308447][ T64] JBD2: Spotted dirty metadata buffer (dev = sda1, blocknr = 8208). There's a risk of filesystem corruption in case of system crash. [ 32.322368][ T64] JBD2: Spotted dirty metadata buffer (dev = sda1, blocknr = 5759). There's a risk of filesystem corruption in case of system crash. [ 32.336903][ T64] JBD2: Spotted dirty metadata buffer (dev = sda1, blocknr = 5758). There's a risk of filesystem corruption in case of system crash. [ 32.350809][ T64] JBD2: Spotted dirty metadata buffer (dev = sda1, blocknr = 5757). There's a risk of filesystem corruption in case of system crash. [ 32.364812][ T64] JBD2: Spotted dirty metadata buffer (dev = sda1, blocknr = 5756). There's a risk of filesystem corruption in case of system crash. [ 32.378904][ T64] JBD2: Spotted dirty metadata buffer (dev = sda1, blocknr = 5755). There's a risk of filesystem corruption in case of system crash. [ 32.392836][ T64] JBD2: Spotted dirty metadata buffer (dev = sda1, blocknr = 272). There's a risk of filesystem corruption in case of system crash. [ 32.406467][ T64] JBD2: Spotted dirty metadata buffer (dev = sda1, blocknr = 5754). There's a risk of filesystem corruption in case of system crash. [ 32.420798][ T64] JBD2: Spotted dirty metadata buffer (dev = sda1, blocknr = 5753). There's a risk of filesystem corruption in case of system crash. [ 32.434555][ T64] JBD2: Spotted dirty metadata buffer (dev = sda1, blocknr = 5752). There's a risk of filesystem corruption in case of system crash. [ 32.448296][ T64] JBD2: Spotted dirty metadata buffer (dev = sda1, blocknr = 129). There's a risk of filesystem corruption in case of system crash. [ 32.461904][ T64] JBD2: Spotted dirty metadata buffer (dev = sda1, blocknr = 4260). There's a risk of filesystem corruption in case of system crash. [ 32.475731][ T64] JBD2: Spotted dirty metadata buffer (dev = sda1, blocknr = 23725). There's a risk of filesystem corruption in case of system crash. [ 32.489509][ T64] JBD2: Spotted dirty metadata buffer (dev = sda1, blocknr = 224). There's a risk of filesystem corruption in case of system crash. [ 32.503087][ T64] JBD2: Spotted dirty metadata buffer (dev = sda1, blocknr = 271). There's a risk of filesystem corruption in case of system crash. [ 32.516797][ T64] JBD2: Spotted dirty metadata buffer (dev = sda1, blocknr = 1). There's a risk of filesystem corruption in case of system crash. [ 32.530213][ T64] JBD2: Spotted dirty metadata buffer (dev = sda1, blocknr = 137). There's a risk of filesystem corruption in case of system crash. 2026/08/05 11:55:05 executed programs: 4 [ 33.056792][ T378] EXT4-fs error (device sda1) in ext4_reserve_inode_write:5904: Corrupt filesystem [ 33.066248][ T378] EXT4-fs error (device sda1): ext4_dirty_inode:6108: inode #2029: comm syz.2.19: mark_inode_dirty error [ 33.077795][ T378] EXT4-fs error (device sda1) in ext4_reserve_inode_write:5904: Corrupt filesystem [ 33.087944][ T378] EXT4-fs error (device sda1): ext4_dirty_inode:6108: inode #2029: comm syz.2.19: mark_inode_dirty error [ 35.188241][ T8] EXT4-fs error (device sda1): ext4_read_block_bitmap_nowait:476: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 4 [ 35.201859][ T60] JBD2: Spotted dirty metadata buffer (dev = sda1, blocknr = 0). There's a risk of filesystem corruption in case of system crash. [ 35.201876][ T8] EXT4-fs (sda1): Delayed block allocation failed for inode 2021 at logical offset 0 with max blocks 2048 with error 117 [ 35.228011][ T8] EXT4-fs (sda1): This should not happen!! Data will be lost [ 35.228011][ T8] [ 35.256507][ T8] EXT4-fs error (device sda1): ext4_read_block_bitmap_nowait:476: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 0 [ 35.270279][ T8] EXT4-fs (sda1): Delayed block allocation failed for inode 2022 at logical offset 0 with max blocks 1144 with error 117 [ 35.283030][ T8] EXT4-fs (sda1): This should not happen!! Data will be lost [ 35.283030][ T8] [ 35.298747][ T8] EXT4-fs error (device sda1): ext4_read_block_bitmap_nowait:476: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 1 [ 35.312289][ T8] EXT4-fs (sda1): Delayed block allocation failed for inode 2023 at logical offset 0 with max blocks 1 with error 117 [ 35.324712][ T8] EXT4-fs (sda1): This should not happen!! Data will be lost [ 35.324712][ T8] [ 35.334543][ T8] EXT4-fs error (device sda1): ext4_read_block_bitmap_nowait:476: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 6 [ 35.348214][ T8] EXT4-fs (sda1): Delayed block allocation failed for inode 2028 at logical offset 0 with max blocks 1 with error 117 [ 35.360666][ T8] EXT4-fs (sda1): This should not happen!! Data will be lost [ 35.360666][ T8] [ 35.370531][ T8] EXT4-fs error (device sda1): ext4_read_block_bitmap_nowait:476: comm kworker/u4:0: Invalid block bitmap block 0 in block_group 7 [ 35.384560][ T8] EXT4-fs (sda1): Delayed block allocation failed for inode 2029 at logical offset 0 with max blocks 1 with error 117 [ 35.397032][ T8] EXT4-fs (sda1): This should not happen!! Data will be lost [ 35.397032][ T8] [ 36.068622][ T299] EXT4-fs error (device sda1) in ext4_reserve_inode_write:5904: Corrupt filesystem [ 36.317981][ T381] syz-executor (381) used greatest stack depth: 19064 bytes left connection error: failed to recv *flatrpc.ExecutorMessageRawT: EOF [ 36.564724][ T299] EXT4-fs warning (device sda1): ext4_evict_inode:288: couldn't mark inode dirty (err -117) [ 36.582492][ T299] EXT4-fs warning (device sda1): ext4_evict_inode:288: couldn't mark inode dirty (err -117) [ 36.927253][ T10] device bridge_slave_1 left promiscuous mode [ 36.933446][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.941703][ T10] device bridge_slave_0 left promiscuous mode [ 36.950244][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.962249][ T10] device veth1_macvtap left promiscuous mode [ 36.969896][ T10] device veth0_vlan left promiscuous mode [ 47.589514][ T10] EXT4-fs error: 14 callbacks suppressed [ 47.589527][ T10] EXT4-fs error (device sda1): ext4_read_block_bitmap_nowait:476: comm kworker/u4:1: Invalid block bitmap block 0 in block_group 1 [ 47.608717][ T10] EXT4-fs error (device sda1): ext4_mb_discard_group_preallocations:4970: comm kworker/u4:1: Error -117 reading block bitmap for 1 [ 47.622242][ T10] EXT4-fs error (device sda1): ext4_read_block_bitmap_nowait:476: comm kworker/u4:1: Invalid block bitmap block 0 in block_group 6 [ 47.635766][ T10] EXT4-fs error (device sda1): ext4_mb_discard_group_preallocations:4970: comm kworker/u4:1: Error -117 reading block bitmap for 6 [ 47.649285][ T10] EXT4-fs error (device sda1): ext4_read_block_bitmap_nowait:476: comm kworker/u4:1: Invalid block bitmap block 0 in block_group 7 [ 47.663266][ T10] EXT4-fs error (device sda1): ext4_mb_discard_group_preallocations:4970: comm kworker/u4:1: Error -117 reading block bitmap for 7 [ 47.676855][ T10] EXT4-fs error (device sda1): ext4_read_block_bitmap_nowait:476: comm kworker/u4:1: Invalid block bitmap block 0 in block_group 1 [ 47.690387][ T10] EXT4-fs error (device sda1): ext4_mb_discard_group_preallocations:4970: comm kworker/u4:1: Error -117 reading block bitmap for 1 [ 47.703978][ T10] EXT4-fs error (device sda1): ext4_read_block_bitmap_nowait:476: comm kworker/u4:1: Invalid block bitmap block 0 in block_group 6 [ 47.717592][ T10] EXT4-fs error (device sda1): ext4_mb_discard_group_preallocations:4970: comm kworker/u4:1: Error -117 reading block bitmap for 6 [ 47.731147][ T10] EXT4-fs: 4 callbacks suppressed [ 47.731155][ T10] EXT4-fs (sda1): Delayed block allocation failed for inode 2021 at logical offset 6147 with max blocks 2048 with error 28 [ 47.748998][ T10] EXT4-fs (sda1): This should not happen!! Data will be lost [ 47.748998][ T10] [ 47.758560][ T10] EXT4-fs (sda1): Total free blocks count 0 [ 47.764460][ T10] EXT4-fs (sda1): Free/Dirty block details [ 47.770282][ T10] EXT4-fs (sda1): free_blocks=10210 [ 47.775485][ T10] EXT4-fs (sda1): dirty_blocks=6150 [ 47.780716][ T10] EXT4-fs (sda1): Block reservation details [ 47.786620][ T10] EXT4-fs (sda1): i_reserved_data_blocks=6150 [ 47.807720][ T10] EXT4-fs (sda1): Delayed block allocation failed for inode 2021 at logical offset 8196 with max blocks 2048 with error 28 [ 47.820594][ T10] EXT4-fs (sda1): This should not happen!! Data will be lost [ 47.820594][ T10]