Warning: Permanently added '10.128.1.78' (ED25519) to the list of known hosts. 2025/11/07 21:50:22 ignoring optional flag "type"="gce" 2025/11/07 21:50:22 parsed 1 programs 2025/11/07 21:50:22 executed programs: 0 [ 40.976966][ T341] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.984128][ T341] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.991356][ T341] device bridge_slave_0 entered promiscuous mode [ 40.999233][ T341] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.006350][ T341] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.013739][ T341] device bridge_slave_1 entered promiscuous mode [ 41.034851][ T344] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.041914][ T344] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.049470][ T344] device bridge_slave_0 entered promiscuous mode [ 41.066047][ T344] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.073111][ T344] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.080365][ T344] device bridge_slave_1 entered promiscuous mode [ 41.124062][ T340] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.131110][ T340] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.138631][ T340] device bridge_slave_0 entered promiscuous mode [ 41.157904][ T340] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.165071][ T340] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.172284][ T340] device bridge_slave_1 entered promiscuous mode [ 41.202447][ T343] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.209598][ T343] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.216970][ T343] device bridge_slave_0 entered promiscuous mode [ 41.223680][ T343] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.230702][ T343] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.238172][ T343] device bridge_slave_1 entered promiscuous mode [ 41.274410][ T347] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.281469][ T347] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.289017][ T347] device bridge_slave_0 entered promiscuous mode [ 41.298928][ T346] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.305977][ T346] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.313294][ T346] device bridge_slave_0 entered promiscuous mode [ 41.320008][ T346] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.327067][ T346] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.334475][ T346] device bridge_slave_1 entered promiscuous mode [ 41.347377][ T347] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.354449][ T347] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.361962][ T347] device bridge_slave_1 entered promiscuous mode [ 41.552079][ T344] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.559163][ T344] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.566449][ T344] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.573483][ T344] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.594593][ T341] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.601641][ T341] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.624013][ T340] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.631088][ T340] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.638517][ T340] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.645734][ T340] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.654602][ T346] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.661650][ T346] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.668964][ T346] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.676012][ T346] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.690881][ T347] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.697960][ T347] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.705242][ T347] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.712434][ T347] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.727376][ T343] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.734449][ T343] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.741712][ T343] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.748773][ T343] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.774144][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.781908][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.789332][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.796746][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.804073][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.811253][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.818527][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.826126][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.833380][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.840509][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.847678][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.854820][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.863006][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.884501][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.892631][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.899667][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.907120][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.914845][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.922175][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 41.930749][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.937791][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.959279][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 41.967738][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.975965][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.983016][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.990501][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 41.999039][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.007260][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.014414][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.021860][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 42.030344][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.038597][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.045623][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.053204][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.060574][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.068175][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 42.083321][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.090951][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.098568][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 42.106909][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.115033][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.122036][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.129591][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 42.137562][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 42.164208][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 42.172228][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 42.180862][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.189404][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.196770][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.204268][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 42.212474][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.220662][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.227702][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.235243][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 42.243414][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 42.251321][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 42.259471][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 42.267542][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 42.275685][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 42.283557][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 42.291904][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.300115][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.307153][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.314553][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.321932][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.332655][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 42.341006][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 42.376825][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 42.385168][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 42.393808][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 42.402039][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 42.410678][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 42.418943][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.427091][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.434295][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.441654][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 42.450022][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.458161][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.465195][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.472535][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 42.480553][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 42.488516][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 42.496498][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 42.504462][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 42.512286][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 42.520464][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 42.528936][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 42.536930][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 42.551348][ T341] device veth0_vlan entered promiscuous mode [ 42.560487][ T344] device veth0_vlan entered promiscuous mode [ 42.567465][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 42.574855][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 42.582154][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 42.590205][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 42.598703][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 42.607081][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 42.614631][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 42.631557][ T343] device veth0_vlan entered promiscuous mode [ 42.643648][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 42.652366][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 42.660753][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 42.668865][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 42.676521][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 42.685381][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 42.701864][ T341] device veth1_macvtap entered promiscuous mode [ 42.709771][ T346] device veth0_vlan entered promiscuous mode [ 42.716101][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 42.724890][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 42.733251][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 42.740556][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 42.747953][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 42.755984][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 42.763575][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 42.770957][ T347] device veth0_vlan entered promiscuous mode [ 42.780011][ T343] device veth1_macvtap entered promiscuous mode [ 42.798403][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 42.807312][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 42.815618][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 42.824109][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 42.832317][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 42.842789][ T344] device veth1_macvtap entered promiscuous mode [ 42.855631][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 42.863872][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 42.872071][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 42.884984][ T340] device veth0_vlan entered promiscuous mode [ 42.896336][ T347] device veth1_macvtap entered promiscuous mode [ 42.904189][ T346] device veth1_macvtap entered promiscuous mode [ 42.913698][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 42.921724][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 42.929260][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 42.936939][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 42.945233][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 42.953688][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 42.961780][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 42.993709][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 43.004579][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 43.010194][ T403] loop2: detected capacity change from 0 to 2048 [ 43.013227][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 43.028920][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 43.029343][ T407] loop4: detected capacity change from 0 to 2048 [ 43.037818][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 43.045987][ T30] kauditd_printk_skb: 14 callbacks suppressed [ 43.046000][ T30] audit: type=1400 audit(1762552224.829:88): avc: denied { mounton } for pid=402 comm="syz-executor.2" path="/root/syzkaller-testdir2202929410/syzkaller.3CJXHF/0/file0" dev="sda1" ino=2049 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 43.053138][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 43.094008][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 43.102797][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 43.104602][ T407] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 43.130508][ T403] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 43.134145][ T30] audit: type=1400 audit(1762552224.919:89): avc: denied { mount } for pid=406 comm="syz-executor.4" name="/" dev="loop4" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 43.163295][ T30] audit: type=1400 audit(1762552224.919:90): avc: denied { write } for pid=406 comm="syz-executor.4" name="/" dev="loop4" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 43.181530][ T340] device veth1_macvtap entered promiscuous mode [ 43.191780][ T30] audit: type=1400 audit(1762552224.919:91): avc: denied { add_name } for pid=406 comm="syz-executor.4" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 43.214764][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 43.221428][ T406] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 43.222412][ T30] audit: type=1400 audit(1762552224.919:92): avc: denied { create } for pid=406 comm="syz-executor.4" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 43.240207][ T402] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 43.257856][ T30] audit: type=1400 audit(1762552224.919:93): avc: denied { read write open } for pid=406 comm="syz-executor.4" path="/root/syzkaller-testdir1484577354/syzkaller.FWiCUj/0/file0/bus" dev="loop4" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 43.273283][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 43.300259][ T30] audit: type=1400 audit(1762552224.919:94): avc: denied { map } for pid=406 comm="syz-executor.4" path="/root/syzkaller-testdir1484577354/syzkaller.FWiCUj/0/file0/bus" dev="loop4" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 43.335943][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 43.344754][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 43.353429][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 43.361859][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 43.370559][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 43.394670][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 43.409762][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 43.425964][ T419] loop1: detected capacity change from 0 to 2048 [ 43.453988][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 43.465196][ T30] audit: type=1400 audit(1762552225.249:95): avc: denied { unmount } for pid=344 comm="syz-executor.4" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 43.490591][ T424] loop0: detected capacity change from 0 to 2048 [ 43.492548][ T423] loop5: detected capacity change from 0 to 2048 [ 43.503776][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 43.523680][ T419] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 43.577016][ T423] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 43.595867][ T424] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 43.602325][ T428] loop3: detected capacity change from 0 to 2048 [ 43.608958][ T418] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 43.673891][ T420] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 43.694003][ T422] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 43.719997][ T428] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 43.782139][ T439] loop4: detected capacity change from 0 to 2048 [ 43.816691][ T427] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 43.825499][ T441] loop2: detected capacity change from 0 to 2048 [ 43.864429][ T439] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 43.878649][ T441] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 43.996935][ T438] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 44.040435][ T440] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 44.096756][ T450] loop5: detected capacity change from 0 to 2048 [ 44.108645][ T452] loop1: detected capacity change from 0 to 2048 [ 44.148942][ T450] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 44.221681][ T459] loop0: detected capacity change from 0 to 2048 [ 44.229334][ T452] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 44.230169][ T462] loop4: detected capacity change from 0 to 2048 [ 44.248326][ T449] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 44.248781][ T458] loop3: detected capacity change from 0 to 2048 [ 44.316384][ T462] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 44.327954][ T459] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 44.340017][ T458] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 44.356057][ T451] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 44.487576][ T461] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 44.516044][ T456] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 44.528886][ T474] loop2: detected capacity change from 0 to 2048 [ 44.531515][ T457] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 44.578240][ T474] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 44.682442][ T481] loop5: detected capacity change from 0 to 2048 [ 44.693791][ T483] loop1: detected capacity change from 0 to 2048 [ 44.759993][ T473] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 44.778646][ T481] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 44.790911][ T483] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 44.890862][ T482] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 44.910294][ T490] loop0: detected capacity change from 0 to 2048 [ 44.929683][ T492] loop4: detected capacity change from 0 to 2048 [ 44.942844][ T480] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 44.989831][ T490] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 45.018034][ T492] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 45.057399][ T499] loop3: detected capacity change from 0 to 2048 [ 45.106504][ T499] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 45.143384][ T491] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 45.191323][ T508] loop5: detected capacity change from 0 to 2048 [ 45.194069][ T489] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 45.198343][ T504] loop1: detected capacity change from 0 to 2048 [ 45.233894][ T498] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 45.294675][ T504] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 45.316052][ T511] loop2: detected capacity change from 0 to 2048 [ 45.350597][ T508] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 45.411865][ T511] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 45.435536][ T517] loop0: detected capacity change from 0 to 2048 [ 45.436101][ T503] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 45.457049][ T507] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 45.516013][ T517] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 45.556528][ T510] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 45.643335][ T516] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 45.699060][ T530] loop3: detected capacity change from 0 to 2048 [ 45.717008][ T529] loop5: detected capacity change from 0 to 2048 [ 45.727477][ T531] loop4: detected capacity change from 0 to 2048 [ 45.773462][ T530] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 45.780519][ T533] loop1: detected capacity change from 0 to 2048 [ 45.795713][ T531] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 2025/11/07 21:50:27 executed programs: 28 [ 45.815244][ T529] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 45.844636][ T533] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 45.892825][ T544] loop0: detected capacity change from 0 to 2048 [ 45.903157][ T527] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 45.953980][ T526] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 45.969059][ T528] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 45.987875][ T532] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 46.026192][ T544] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 46.087991][ T551] loop2: detected capacity change from 0 to 2048 [ 46.166919][ T553] loop4: detected capacity change from 0 to 2048 [ 46.204961][ T542] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 46.222249][ T551] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 46.239644][ T553] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 46.291895][ T560] loop1: detected capacity change from 0 to 2048 [ 46.339635][ T563] loop5: detected capacity change from 0 to 2048 [ 46.346913][ T552] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 46.382689][ T550] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 46.404649][ T560] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 46.429917][ T567] loop3: detected capacity change from 0 to 2048 [ 46.485087][ T570] loop0: detected capacity change from 0 to 2048 [ 46.494547][ T563] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 46.507549][ T567] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 46.559001][ T559] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 46.612554][ T570] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 46.643895][ T562] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 46.658984][ T565] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 46.691615][ T569] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 46.742559][ T583] loop4: detected capacity change from 0 to 2048 [ 46.753655][ T584] loop2: detected capacity change from 0 to 2048 [ 46.803861][ T584] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 46.825553][ T583] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 46.897652][ T590] loop1: detected capacity change from 0 to 2048 [ 46.916677][ T582] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 46.946256][ T590] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 46.946423][ T581] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 46.988426][ T595] loop5: detected capacity change from 0 to 2048 [ 47.018403][ T589] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 47.081157][ T595] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 47.135783][ T603] loop0: detected capacity change from 0 to 2048 [ 47.144249][ T601] loop3: detected capacity change from 0 to 2048 [ 47.171891][ T603] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 47.188145][ T594] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 47.210550][ T601] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 47.260671][ T610] loop2: detected capacity change from 0 to 2048 [ 47.267690][ T602] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 47.313107][ T600] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 47.366104][ T616] loop4: detected capacity change from 0 to 2048 [ 47.373926][ T610] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 47.386510][ T614] loop1: detected capacity change from 0 to 2048 [ 47.455819][ T614] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 47.467568][ T616] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 47.529105][ T609] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 47.564655][ T615] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 47.580205][ T411] ------------[ cut here ]------------ [ 47.585823][ T613] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 47.625185][ T627] loop0: detected capacity change from 0 to 2048 [ 47.632688][ T411] kernel BUG at fs/ext4/inode.c:2747! [ 47.639607][ T411] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 47.645701][ T411] CPU: 0 PID: 411 Comm: kworker/u4:3 Not tainted syzkaller #0 [ 47.653195][ T411] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 47.663275][ T411] Workqueue: writeback wb_workfn (flush-7:2) [ 47.669490][ T411] RIP: 0010:ext4_writepages+0x2f75/0x2f90 [ 47.675243][ T411] Code: 00 00 00 e8 7d 76 8f ff 84 db 75 2c e8 e4 73 8f ff 49 bc 00 00 00 00 00 fc ff df 48 8b 5c 24 20 e9 d6 f7 ff ff e8 cb 73 8f ff <0f> 0b e8 c4 73 8f ff e8 9b 2b 27 ff eb a2 e8 b8 73 8f ff e8 8f 2b [ 47.694877][ T411] RSP: 0018:ffffc900011e7100 EFLAGS: 00010293 [ 47.700978][ T411] RAX: ffffffff81d94b25 RBX: 000000c410000000 RCX: ffff8881113c93c0 [ 47.703420][ T627] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 47.708974][ T411] RDX: 0000000000000000 RSI: 0000008000000000 RDI: 0000000000000000 [ 47.727444][ T411] RBP: ffffc900011e7470 R08: dffffc0000000000 R09: ffffed1025417b00 [ 47.735527][ T411] R10: ffffed1025417b00 R11: 1ffff11025417aff R12: dffffc0000000000 [ 47.743756][ T411] R13: 0000000000000001 R14: 0000008000000000 R15: ffff88812a0bda90 [ 47.751726][ T411] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 47.760658][ T411] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.767247][ T411] CR2: 00007fb76f067000 CR3: 000000011e59b000 CR4: 00000000003506b0 [ 47.775217][ T411] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 47.783186][ T411] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 47.791152][ T411] Call Trace: [ 47.794429][ T411] [ 47.797357][ T411] ? __kasan_check_write+0x14/0x20 [ 47.802467][ T411] ? pagecache_get_page+0xcb6/0xda0 [ 47.807661][ T411] ? __kasan_check_read+0x11/0x20 [ 47.812682][ T411] ? mark_page_accessed+0x3b6/0x8d0 [ 47.817873][ T411] ? __activate_page+0xd40/0xd40 [ 47.822822][ T411] ? ext4_readpage+0x220/0x220 [ 47.827584][ T411] ? write_boundary_block+0x140/0x140 [ 47.832966][ T411] ? memcpy+0x56/0x70 [ 47.836963][ T411] ? copy_page_from_iter_atomic+0x784/0x1350 [ 47.843054][ T411] ? xas_load+0x2ea/0x300 [ 47.847402][ T411] ? ext4_readpage+0x220/0x220 [ 47.852164][ T411] do_writepages+0x48a/0x6c0 [ 47.856754][ T411] ? update_curr+0x2f3/0x5b0 [ 47.861343][ T411] ? __writepage+0x130/0x130 [ 47.865929][ T411] ? enqueue_task_fair+0xaa7/0x2120 [ 47.871123][ T411] ? __kasan_check_write+0x14/0x20 [ 47.876230][ T411] ? _raw_spin_lock+0x8e/0xe0 [ 47.880903][ T411] __writeback_single_inode+0xd5/0x9c0 [ 47.886360][ T411] ? wbc_attach_and_unlock_inode+0x194/0x5f0 [ 47.892334][ T411] writeback_sb_inodes+0x9c0/0x1590 [ 47.897536][ T411] ? psi_task_change+0x212/0x370 [ 47.902492][ T411] ? queue_io+0x4c0/0x4c0 [ 47.906817][ T411] ? __kasan_check_read+0x11/0x20 [ 47.911963][ T411] ? queue_io+0x382/0x4c0 [ 47.916597][ T411] wb_writeback+0x3f1/0x980 [ 47.921113][ T411] ? inode_cgwb_move_to_attached+0x3e0/0x3e0 [ 47.927107][ T411] ? set_worker_desc+0x155/0x1c0 [ 47.932049][ T411] ? __kasan_check_write+0x14/0x20 [ 47.937182][ T411] wb_workfn+0x38f/0xe20 [ 47.941426][ T411] ? inode_wait_for_writeback+0x200/0x200 [ 47.947225][ T411] ? compat_start_thread+0x20/0x20 [ 47.952339][ T411] ? _raw_spin_unlock+0x4d/0x70 [ 47.957274][ T411] ? finish_task_switch+0x16b/0x780 [ 47.962472][ T411] ? __switch_to_asm+0x3a/0x60 [ 47.967344][ T411] ? __schedule+0xb76/0x14c0 [ 47.971932][ T411] process_one_work+0x6be/0xba0 [ 47.976821][ T411] worker_thread+0xa59/0x1200 [ 47.981512][ T411] ? __kthread_parkme+0xac/0x200 [ 47.986445][ T411] kthread+0x411/0x500 [ 47.990511][ T411] ? worker_clr_flags+0x190/0x190 [ 47.995536][ T411] ? kthread_blkcg+0xd0/0xd0 [ 48.000127][ T411] ret_from_fork+0x1f/0x30 [ 48.004543][ T411] [ 48.007554][ T411] Modules linked in: [ 48.015476][ T632] loop5: detected capacity change from 0 to 2048 [ 48.025914][ T631] loop3: detected capacity change from 0 to 2048 [ 48.064025][ T631] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 48.086926][ T626] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 48.104236][ T632] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 48.181250][ T628] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 48.196304][ T411] ---[ end trace 74c9a6dfb3a7e07d ]--- [ 48.201909][ T411] RIP: 0010:ext4_writepages+0x2f75/0x2f90 [ 48.207900][ T411] Code: 00 00 00 e8 7d 76 8f ff 84 db 75 2c e8 e4 73 8f ff 49 bc 00 00 00 00 00 fc ff df 48 8b 5c 24 20 e9 d6 f7 ff ff e8 cb 73 8f ff <0f> 0b e8 c4 73 8f ff e8 9b 2b 27 ff eb a2 e8 b8 73 8f ff e8 8f 2b [ 48.221173][ T630] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 48.228064][ T411] RSP: 0018:ffffc900011e7100 EFLAGS: 00010293 [ 48.249090][ T411] RAX: ffffffff81d94b25 RBX: 000000c410000000 RCX: ffff8881113c93c0 [ 48.257183][ T411] RDX: 0000000000000000 RSI: 0000008000000000 RDI: 0000000000000000 [ 48.293172][ T411] RBP: ffffc900011e7470 R08: dffffc0000000000 R09: ffffed1025417b00 [ 48.301279][ T411] R10: ffffed1025417b00 R11: 1ffff11025417aff R12: dffffc0000000000 [ 48.314090][ T411] R13: 0000000000000001 R14: 0000008000000000 R15: ffff88812a0bda90 [ 48.322500][ T411] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 48.349517][ T642] loop4: detected capacity change from 0 to 2048 [ 48.365555][ T411] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.372240][ T411] CR2: 00007f5541f39f78 CR3: 000000011dbf3000 CR4: 00000000003506a0 [ 48.381911][ T644] loop1: detected capacity change from 0 to 2048 [ 48.399266][ T411] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 48.408054][ T411] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 48.424062][ T411] Kernel panic - not syncing: Fatal exception [ 48.429606][ T642] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 48.430557][ T411] Kernel Offset: disabled [ 48.445435][ T411] Rebooting in 86400 seconds..