Warning: Permanently added '10.128.10.44' (ED25519) to the list of known hosts. 2025/08/10 09:30:45 ignoring optional flag "sandboxArg"="0" 2025/08/10 09:30:45 ignoring optional flag "type"="gce" 2025/08/10 09:30:45 parsed 1 programs 2025/08/10 09:30:45 executed programs: 0 [ 44.875273][ T332] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.882345][ T332] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.889671][ T332] device bridge_slave_0 entered promiscuous mode [ 44.896713][ T332] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.903742][ T332] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.911084][ T332] device bridge_slave_1 entered promiscuous mode [ 44.945572][ T332] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.952726][ T332] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.960189][ T332] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.967304][ T332] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.982128][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.989544][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.996895][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.004286][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.013014][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.021222][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.028340][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.036725][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.044941][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.051992][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.062531][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.071606][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.083670][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.094274][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.102548][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 45.109866][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 45.117900][ T332] device veth0_vlan entered promiscuous mode [ 45.126625][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.135792][ T332] device veth1_macvtap entered promiscuous mode [ 45.144282][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.153660][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 45.180622][ T344] loop0: detected capacity change from 0 to 2048 [ 45.188007][ T30] kauditd_printk_skb: 14 callbacks suppressed [ 45.188018][ T30] audit: type=1400 audit(1754818246.155:88): avc: denied { mounton } for pid=343 comm="syz-executor.0" path="/root/syzkaller-testdir3220091828/syzkaller.aBpeZn/0/file0" dev="sda1" ino=2034 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 45.232591][ T344] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 45.243430][ T30] audit: type=1400 audit(1754818246.215:89): avc: denied { mount } for pid=343 comm="syz-executor.0" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 45.267307][ T30] audit: type=1400 audit(1754818246.235:90): avc: denied { write } for pid=343 comm="syz-executor.0" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 45.289327][ T30] audit: type=1400 audit(1754818246.235:91): avc: denied { add_name } for pid=343 comm="syz-executor.0" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 45.289615][ T344] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 45.310647][ T30] audit: type=1400 audit(1754818246.235:92): avc: denied { create } for pid=343 comm="syz-executor.0" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 45.345442][ T30] audit: type=1400 audit(1754818246.235:93): avc: denied { read write open } for pid=343 comm="syz-executor.0" path="/root/syzkaller-testdir3220091828/syzkaller.aBpeZn/0/file0/bus" dev="loop0" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 45.373722][ T30] audit: type=1400 audit(1754818246.235:94): avc: denied { map } for pid=343 comm="syz-executor.0" path="/root/syzkaller-testdir3220091828/syzkaller.aBpeZn/0/file0/bus" dev="loop0" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 45.400773][ T30] audit: type=1400 audit(1754818246.235:95): avc: denied { execute } for pid=343 comm="syz-executor.0" path="/root/syzkaller-testdir3220091828/syzkaller.aBpeZn/0/file0/bus" dev="loop0" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 45.427945][ T30] audit: type=1400 audit(1754818246.255:96): avc: denied { ioctl } for pid=343 comm="syz-executor.0" path="/root/syzkaller-testdir3220091828/syzkaller.aBpeZn/0/file0/bus" dev="loop0" ino=18 ioctlcmd=0x6629 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 45.456606][ T30] audit: type=1400 audit(1754818246.295:97): avc: denied { unmount } for pid=332 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 45.474727][ T351] loop0: detected capacity change from 0 to 2048 [ 45.495448][ T351] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 45.509109][ T351] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 45.561964][ T356] loop0: detected capacity change from 0 to 2048 [ 45.573966][ T356] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 45.589226][ T356] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 45.631912][ T361] loop0: detected capacity change from 0 to 2048 [ 45.642569][ T361] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 45.656440][ T361] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 45.738435][ T366] loop0: detected capacity change from 0 to 2048 [ 45.752016][ T366] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 45.767683][ T366] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 45.861964][ T371] loop0: detected capacity change from 0 to 2048 [ 45.873639][ T371] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 45.886202][ T371] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 45.982001][ T376] loop0: detected capacity change from 0 to 2048 [ 45.992284][ T376] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 46.006290][ T376] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 46.081511][ T382] loop0: detected capacity change from 0 to 2048 [ 46.092336][ T382] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 46.107515][ T382] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 46.182044][ T387] loop0: detected capacity change from 0 to 2048 [ 46.192412][ T387] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 46.204666][ T387] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 46.345343][ T392] loop0: detected capacity change from 0 to 2048 [ 46.362028][ T392] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 46.374376][ T392] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 46.462160][ T397] loop0: detected capacity change from 0 to 2048 [ 46.474175][ T397] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 46.486574][ T397] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 46.561941][ T402] loop0: detected capacity change from 0 to 2048 [ 46.582114][ T402] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 46.596100][ T402] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 46.662531][ T407] loop0: detected capacity change from 0 to 2048 [ 46.681903][ T407] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 46.695892][ T407] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 46.761663][ T412] loop0: detected capacity change from 0 to 2048 [ 46.774039][ T412] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 46.787747][ T412] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 46.835115][ T417] loop0: detected capacity change from 0 to 2048 [ 46.862708][ T417] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 46.876645][ T417] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 46.945244][ T422] loop0: detected capacity change from 0 to 2048 [ 46.972126][ T422] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 46.985905][ T422] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 47.061953][ T427] loop0: detected capacity change from 0 to 2048 [ 47.074119][ T427] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 47.087591][ T427] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 47.161540][ T432] loop0: detected capacity change from 0 to 2048 [ 47.174100][ T432] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 47.189780][ T432] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 47.244012][ T438] loop0: detected capacity change from 0 to 2048 [ 47.262019][ T438] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 47.276400][ T438] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 47.341807][ T443] loop0: detected capacity change from 0 to 2048 [ 47.352265][ T443] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 47.364323][ T443] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 47.441391][ T448] loop0: detected capacity change from 0 to 2048 [ 47.452155][ T448] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 47.468268][ T448] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 47.531471][ T453] loop0: detected capacity change from 0 to 2048 [ 47.544121][ T453] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 47.558115][ T453] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 47.664465][ T458] loop0: detected capacity change from 0 to 2048 [ 47.682003][ T458] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 47.696038][ T458] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 47.771197][ T463] loop0: detected capacity change from 0 to 2048 [ 47.782135][ T463] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 47.797864][ T463] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 47.864488][ T468] loop0: detected capacity change from 0 to 2048 [ 47.892018][ T468] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 47.905575][ T468] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 48.021882][ T473] loop0: detected capacity change from 0 to 2048 [ 48.042266][ T473] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 48.055958][ T473] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 48.171790][ T478] loop0: detected capacity change from 0 to 2048 [ 48.184106][ T478] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 48.199730][ T478] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 48.301945][ T483] loop0: detected capacity change from 0 to 2048 [ 48.313903][ T483] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 48.327595][ T483] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 48.404801][ T488] loop0: detected capacity change from 0 to 2048 [ 48.422109][ T488] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 48.435387][ T488] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 48.541347][ T493] loop0: detected capacity change from 0 to 2048 [ 48.552084][ T493] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 48.565222][ T493] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 48.661234][ T498] loop0: detected capacity change from 0 to 2048 [ 48.682311][ T498] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 48.695931][ T498] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 48.771267][ T503] loop0: detected capacity change from 0 to 2048 [ 48.782175][ T503] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 48.798047][ T503] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 48.864743][ T508] loop0: detected capacity change from 0 to 2048 [ 48.882166][ T508] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 48.894734][ T508] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 48.964260][ T513] loop0: detected capacity change from 0 to 2048 [ 48.982196][ T513] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 48.995634][ T513] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 49.064477][ T518] loop0: detected capacity change from 0 to 2048 [ 49.082102][ T518] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 49.094961][ T518] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 49.185230][ T523] loop0: detected capacity change from 0 to 2048 [ 49.202009][ T523] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 49.216566][ T523] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 49.344250][ T528] loop0: detected capacity change from 0 to 2048 [ 49.362103][ T528] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 49.375822][ T528] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 49.444230][ T533] loop0: detected capacity change from 0 to 2048 [ 49.461913][ T533] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 49.475153][ T533] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 49.581475][ T538] loop0: detected capacity change from 0 to 2048 [ 49.592097][ T538] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 49.605554][ T538] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters 2025/08/10 09:30:50 executed programs: 41 [ 49.742494][ T543] loop0: detected capacity change from 0 to 2048 [ 49.752115][ T543] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 49.764151][ T543] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 49.821872][ T548] loop0: detected capacity change from 0 to 2048 [ 49.842148][ T548] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 49.854651][ T548] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 49.924398][ T553] loop0: detected capacity change from 0 to 2048 [ 49.942004][ T553] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 49.955602][ T553] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 50.062076][ T558] loop0: detected capacity change from 0 to 2048 [ 50.081983][ T558] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 50.095613][ T558] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 50.164997][ T563] loop0: detected capacity change from 0 to 2048 [ 50.182090][ T563] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 50.195773][ T563] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 50.284725][ T568] loop0: detected capacity change from 0 to 2048 [ 50.302264][ T568] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 50.316907][ T568] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 50.371721][ T573] loop0: detected capacity change from 0 to 2048 [ 50.383785][ T573] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 50.399334][ T573] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 50.461723][ T578] loop0: detected capacity change from 0 to 2048 [ 50.482085][ T578] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 50.496111][ T578] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 50.554431][ T583] loop0: detected capacity change from 0 to 2048 [ 50.572149][ T583] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 50.585805][ T583] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 50.661752][ T588] loop0: detected capacity change from 0 to 2048 [ 50.672465][ T588] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 50.686294][ T588] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 50.752096][ T593] loop0: detected capacity change from 0 to 2048 [ 50.762142][ T593] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 50.777170][ T593] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 50.844852][ T598] loop0: detected capacity change from 0 to 2048 [ 50.861952][ T598] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 50.875684][ T598] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 50.931781][ T603] loop0: detected capacity change from 0 to 2048 [ 50.944022][ T603] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 50.957640][ T603] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 51.021455][ T608] loop0: detected capacity change from 0 to 2048 [ 51.042094][ T608] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 51.056013][ T608] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 51.124276][ T613] loop0: detected capacity change from 0 to 2048 [ 51.141791][ T613] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 51.154189][ T613] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 51.264494][ T618] loop0: detected capacity change from 0 to 2048 [ 51.282263][ T618] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 51.295776][ T618] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 51.364115][ T623] loop0: detected capacity change from 0 to 2048 [ 51.382051][ T623] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 51.395683][ T623] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 51.481636][ T628] loop0: detected capacity change from 0 to 2048 [ 51.492691][ T628] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 51.504927][ T628] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 51.535803][ T634] loop0: detected capacity change from 0 to 2048 [ 51.552341][ T634] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 51.567027][ T634] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 51.704238][ T639] loop0: detected capacity change from 0 to 2048 [ 51.721952][ T639] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 51.734189][ T639] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 51.822093][ T644] loop0: detected capacity change from 0 to 2048 [ 51.832202][ T644] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 51.846013][ T644] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 51.944363][ T649] loop0: detected capacity change from 0 to 2048 [ 51.961967][ T649] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 51.976026][ T649] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 52.064595][ T654] loop0: detected capacity change from 0 to 2048 [ 52.081931][ T654] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 52.096525][ T654] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 52.181886][ T659] loop0: detected capacity change from 0 to 2048 [ 52.193583][ T659] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 52.209783][ T659] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 52.262079][ T664] loop0: detected capacity change from 0 to 2048 [ 52.281972][ T664] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 52.296304][ T664] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 52.381867][ T669] loop0: detected capacity change from 0 to 2048 [ 52.396214][ T669] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 52.485078][ T674] loop0: detected capacity change from 0 to 2048 [ 52.514348][ T677] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 52.530058][ T674] ------------[ cut here ]------------ [ 52.535856][ T674] kernel BUG at fs/ext4/ext4_jbd2.c:53! [ 52.541471][ T674] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 52.547544][ T674] CPU: 1 PID: 674 Comm: syz-executor.0 Not tainted 5.15.189-syzkaller-1081280-gf32b52534f1d #0 [ 52.557845][ T674] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 52.567965][ T674] RIP: 0010:__ext4_journal_stop+0x192/0x1a0 [ 52.573863][ T674] Code: c3 e8 22 3e 97 ff e9 f7 fe ff ff 89 f9 80 e1 07 80 c1 03 38 c1 0f 8c 14 ff ff ff e8 c8 b8 d5 ff e9 0a ff ff ff e8 fe 3d 97 ff <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 66 90 55 48 89 e5 41 57 41 56 [ 52.593447][ T674] RSP: 0018:ffffc9000162f6d8 EFLAGS: 00010293 [ 52.599493][ T674] RAX: ffffffff81d171d2 RBX: 0000000000000000 RCX: ffff88811a444f00 [ 52.607443][ T674] RDX: 0000000000000000 RSI: 000000000000033a RDI: ffffffff85deb93d [ 52.615414][ T674] RBP: ffffc9000162f710 R08: dffffc0000000000 R09: ffffed1024a0728b [ 52.623365][ T674] R10: ffffed1024a0728b R11: 1ffff11024a0728a R12: 1ffff110242fbb2a [ 52.631321][ T674] R13: ffff8881217dd950 R14: 000000000000033a R15: ffffffff85deb93d [ 52.639363][ T674] FS: 00007fa6216526c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 52.648278][ T674] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.654840][ T674] CR2: 00007ff8dcb03000 CR3: 000000011aad6000 CR4: 00000000003506a0 [ 52.662790][ T674] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 52.670746][ T674] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 52.678798][ T674] Call Trace: [ 52.682076][ T674] [ 52.684999][ T674] ext4_write_inline_data_end+0xa0e/0xdd0 [ 52.690710][ T674] ? ext4_set_page_dirty+0x1a0/0x1a0 [ 52.696102][ T674] ? put_page+0xb0/0xb0 [ 52.700263][ T674] ? pipe_zero+0x370/0x370 [ 52.704666][ T674] ext4_da_write_end+0x1d8/0x9e0 [ 52.709589][ T674] generic_perform_write+0x34c/0x670 [ 52.714964][ T674] ? file_remove_privs+0x590/0x590 [ 52.720072][ T674] ? grab_cache_page_write_begin+0xb0/0xb0 [ 52.725865][ T674] ? do_futex+0xcb2/0x2620 [ 52.730353][ T674] ? generic_write_checks+0x3d4/0x480 [ 52.735710][ T674] ext4_buffered_write_iter+0x4ed/0x670 [ 52.741344][ T674] ext4_file_write_iter+0x18c/0x14c0 [ 52.746651][ T674] ? futex_exit_release+0x1d0/0x1d0 [ 52.751840][ T674] ? avc_policy_seqno+0x1b/0x70 [ 52.756671][ T674] ? ext4_file_read_iter+0x510/0x510 [ 52.762261][ T674] ? memset+0x35/0x40 [ 52.766346][ T674] ? iov_iter_init+0xbc/0x180 [ 52.771103][ T674] vfs_write+0x802/0xf70 [ 52.775355][ T674] ? file_end_write+0x1b0/0x1b0 [ 52.780472][ T674] ? wait_for_completion_killable_timeout+0x10/0x10 [ 52.787126][ T674] ? __fget_files+0x2c4/0x320 [ 52.791786][ T674] ? __fdget_pos+0x2d2/0x380 [ 52.796374][ T674] ? ksys_write+0x71/0x240 [ 52.800770][ T674] ksys_write+0x140/0x240 [ 52.805212][ T674] ? __ia32_sys_read+0x90/0x90 [ 52.809964][ T674] ? __kasan_check_write+0x14/0x20 [ 52.815135][ T674] ? switch_fpu_return+0x15d/0x2c0 [ 52.820229][ T674] __x64_sys_write+0x7b/0x90 [ 52.824792][ T674] x64_sys_call+0x8ef/0x9a0 [ 52.829270][ T674] do_syscall_64+0x4c/0xa0 [ 52.833663][ T674] ? clear_bhb_loop+0x50/0xa0 [ 52.838321][ T674] ? clear_bhb_loop+0x50/0xa0 [ 52.843074][ T674] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 52.849029][ T674] RIP: 0033:0x7fa621acf8d9 [ 52.853416][ T674] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 52.873093][ T674] RSP: 002b:00007fa6216520c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 52.881568][ T674] RAX: ffffffffffffffda RBX: 00007fa621beef80 RCX: 00007fa621acf8d9 [ 52.889514][ T674] RDX: 0000000000000009 RSI: 0000000020000f80 RDI: 0000000000000004 [ 52.897472][ T674] RBP: 00007fa621b2bad0 R08: 0000000000000000 R09: 0000000000000000 [ 52.905427][ T674] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 52.913392][ T674] R13: 000000000000000b R14: 00007fa621beef80 R15: 00007ffc40b8da18 [ 52.921358][ T674] [ 52.924357][ T674] Modules linked in: [ 52.928355][ T674] ---[ end trace 1c8c9ba206ee3574 ]--- [ 52.933970][ T674] RIP: 0010:__ext4_journal_stop+0x192/0x1a0 [ 52.939884][ T674] Code: c3 e8 22 3e 97 ff e9 f7 fe ff ff 89 f9 80 e1 07 80 c1 03 38 c1 0f 8c 14 ff ff ff e8 c8 b8 d5 ff e9 0a ff ff ff e8 fe 3d 97 ff <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 66 90 55 48 89 e5 41 57 41 56 [ 52.959607][ T674] RSP: 0018:ffffc9000162f6d8 EFLAGS: 00010293 [ 52.965787][ T674] RAX: ffffffff81d171d2 RBX: 0000000000000000 RCX: ffff88811a444f00 [ 52.973920][ T674] RDX: 0000000000000000 RSI: 000000000000033a RDI: ffffffff85deb93d [ 52.981904][ T674] RBP: ffffc9000162f710 R08: dffffc0000000000 R09: ffffed1024a0728b [ 52.990025][ T674] R10: ffffed1024a0728b R11: 1ffff11024a0728a R12: 1ffff110242fbb2a [ 52.998014][ T674] R13: ffff8881217dd950 R14: 000000000000033a R15: ffffffff85deb93d [ 53.006090][ T674] FS: 00007fa6216526c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 53.015024][ T674] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.021716][ T674] CR2: 00007ff8dcb03000 CR3: 000000011aad6000 CR4: 00000000003506a0 [ 53.029757][ T674] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 53.037741][ T674] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 53.045826][ T674] Kernel panic - not syncing: Fatal exception [ 53.052039][ T674] Kernel Offset: disabled [ 53.056350][ T674] Rebooting in 86400 seconds..