Warning: Permanently added '10.128.0.42' (ED25519) to the list of known hosts. 2025/05/18 02:34:05 ignoring optional flag "sandboxArg"="0" 2025/05/18 02:34:05 ignoring optional flag "type"="gce" 2025/05/18 02:34:05 parsed 1 programs 2025/05/18 02:34:05 executed programs: 0 [ 46.636143][ T324] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.643191][ T324] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.650673][ T324] device bridge_slave_0 entered promiscuous mode [ 46.657907][ T324] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.665059][ T324] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.672478][ T324] device bridge_slave_1 entered promiscuous mode [ 46.716841][ T324] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.723915][ T324] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.731157][ T324] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.738198][ T324] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.757442][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.764756][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.772176][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.779691][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.788608][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.796834][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.803866][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.812360][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.820755][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.827809][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.839723][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.849169][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.862960][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.874946][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.883003][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 46.890647][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 46.898982][ T324] device veth0_vlan entered promiscuous mode [ 46.909067][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 46.918162][ T324] device veth1_macvtap entered promiscuous mode [ 46.927514][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 46.937377][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 46.976531][ T329] loop0: detected capacity change from 0 to 2048 [ 46.984589][ T30] kauditd_printk_skb: 14 callbacks suppressed [ 46.984602][ T30] audit: type=1400 audit(1747535645.800:88): avc: denied { mounton } for pid=328 comm="syz-executor.0" path="/root/syzkaller-testdir1237745387/syzkaller.hEoTq7/0/file0" dev="sda1" ino=2034 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 47.025466][ T329] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 47.036296][ T30] audit: type=1400 audit(1747535645.850:89): avc: denied { mount } for pid=328 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 [ 47.058221][ T30] audit: type=1400 audit(1747535645.850:90): avc: denied { write } for pid=328 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 [ 47.058529][ T329] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 47.080374][ T30] audit: type=1400 audit(1747535645.850:91): avc: denied { add_name } for pid=328 comm="syz-executor.0" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 47.116116][ T30] audit: type=1400 audit(1747535645.850:92): avc: denied { create } for pid=328 comm="syz-executor.0" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 47.136720][ T30] audit: type=1400 audit(1747535645.850:93): avc: denied { read write open } for pid=328 comm="syz-executor.0" path="/root/syzkaller-testdir1237745387/syzkaller.hEoTq7/0/file0/bus" dev="loop0" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 47.164657][ T30] audit: type=1400 audit(1747535645.850:94): avc: denied { map } for pid=328 comm="syz-executor.0" path="/root/syzkaller-testdir1237745387/syzkaller.hEoTq7/0/file0/bus" dev="loop0" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 47.191582][ T30] audit: type=1400 audit(1747535645.850:95): avc: denied { execute } for pid=328 comm="syz-executor.0" path="/root/syzkaller-testdir1237745387/syzkaller.hEoTq7/0/file0/bus" dev="loop0" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 47.218987][ T30] audit: type=1400 audit(1747535645.870:96): avc: denied { ioctl } for pid=328 comm="syz-executor.0" path="/root/syzkaller-testdir1237745387/syzkaller.hEoTq7/0/file0/bus" dev="loop0" ino=18 ioctlcmd=0x6629 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 47.247580][ T30] audit: type=1400 audit(1747535645.910:97): avc: denied { unmount } for pid=324 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 47.254274][ T336] loop0: detected capacity change from 0 to 2048 [ 47.284925][ T336] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 47.297438][ T336] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 47.366681][ T341] loop0: detected capacity change from 0 to 2048 [ 47.384921][ T341] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 47.399540][ T341] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 47.459556][ T346] loop0: detected capacity change from 0 to 2048 [ 47.484872][ T346] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 47.497316][ T346] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 47.627864][ T351] loop0: detected capacity change from 0 to 2048 [ 47.644939][ T351] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 47.658355][ T351] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 47.746239][ T356] loop0: detected capacity change from 0 to 2048 [ 47.764894][ T356] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 47.779420][ T356] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 47.826126][ T361] loop0: detected capacity change from 0 to 2048 [ 47.844958][ T361] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 47.857616][ T361] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 47.936237][ T366] loop0: detected capacity change from 0 to 2048 [ 47.954835][ T366] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 47.967751][ T366] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 48.107911][ T371] loop0: detected capacity change from 0 to 2048 [ 48.124885][ T371] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 48.139971][ T371] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 48.198276][ T376] loop0: detected capacity change from 0 to 2048 [ 48.215007][ T376] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 48.229801][ T376] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 48.307476][ T381] loop0: detected capacity change from 0 to 2048 [ 48.324974][ T381] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 48.343556][ T381] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 48.416021][ T386] loop0: detected capacity change from 0 to 2048 [ 48.434929][ T386] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 48.449534][ T386] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 48.506107][ T391] loop0: detected capacity change from 0 to 2048 [ 48.524754][ T391] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 48.537421][ T391] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 48.626430][ T396] loop0: detected capacity change from 0 to 2048 [ 48.644829][ T396] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 48.658988][ T396] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 48.707088][ T401] loop0: detected capacity change from 0 to 2048 [ 48.724989][ T401] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 48.739476][ T401] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 48.826195][ T406] loop0: detected capacity change from 0 to 2048 [ 48.844969][ T406] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 48.859888][ T406] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 48.928507][ T411] loop0: detected capacity change from 0 to 2048 [ 48.944717][ T411] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 48.959190][ T411] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 49.025943][ T416] loop0: detected capacity change from 0 to 2048 [ 49.045044][ T416] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 49.057437][ T416] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 49.146290][ T421] loop0: detected capacity change from 0 to 2048 [ 49.164800][ T421] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 49.177487][ T421] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 49.266288][ T426] loop0: detected capacity change from 0 to 2048 [ 49.284816][ T426] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 49.298975][ T426] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 49.358355][ T431] loop0: detected capacity change from 0 to 2048 [ 49.374781][ T431] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 49.387714][ T431] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 49.459217][ T436] loop0: detected capacity change from 0 to 2048 [ 49.474790][ T436] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 49.489164][ T436] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 49.545985][ T441] loop0: detected capacity change from 0 to 2048 [ 49.564845][ T441] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 49.579707][ T441] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 49.625561][ T446] loop0: detected capacity change from 0 to 2048 [ 49.644897][ T446] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 49.659444][ T446] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 49.726308][ T451] loop0: detected capacity change from 0 to 2048 [ 49.745082][ T451] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 49.759747][ T451] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 49.828732][ T456] loop0: detected capacity change from 0 to 2048 [ 49.844814][ T456] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 49.859238][ T456] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 49.945398][ T461] loop0: detected capacity change from 0 to 2048 [ 49.965068][ T461] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 49.979593][ T461] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 50.105972][ T466] loop0: detected capacity change from 0 to 2048 [ 50.124866][ T466] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 50.139844][ T466] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 50.195941][ T471] loop0: detected capacity change from 0 to 2048 [ 50.214949][ T471] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 50.229346][ T471] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 50.295610][ T476] loop0: detected capacity change from 0 to 2048 [ 50.314944][ T476] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 50.329628][ T476] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 50.425470][ T481] loop0: detected capacity change from 0 to 2048 [ 50.444877][ T481] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 50.457330][ T481] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 50.546128][ T486] loop0: detected capacity change from 0 to 2048 [ 50.564894][ T486] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 50.579196][ T486] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 50.655942][ T491] loop0: detected capacity change from 0 to 2048 [ 50.674965][ T491] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 50.689404][ T491] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 50.786747][ T496] loop0: detected capacity change from 0 to 2048 [ 50.805027][ T496] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 50.820045][ T496] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 50.888462][ T502] loop0: detected capacity change from 0 to 2048 [ 50.914871][ T502] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 50.929419][ T502] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 51.026411][ T507] loop0: detected capacity change from 0 to 2048 [ 51.044983][ T507] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 51.060735][ T507] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 51.225968][ T512] loop0: detected capacity change from 0 to 2048 [ 51.244785][ T512] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 51.257387][ T512] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 51.316536][ T517] loop0: detected capacity change from 0 to 2048 [ 51.335262][ T517] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 51.349551][ T517] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 51.461942][ T522] loop0: detected capacity change from 0 to 2048 [ 51.474950][ T522] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 51.487401][ T522] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters 2025/05/18 02:34:10 executed programs: 40 [ 51.585703][ T527] loop0: detected capacity change from 0 to 2048 [ 51.604980][ T527] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 51.619467][ T527] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 51.708605][ T532] loop0: detected capacity change from 0 to 2048 [ 51.724634][ T532] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 51.738953][ T532] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 51.796406][ T537] loop0: detected capacity change from 0 to 2048 [ 51.815256][ T537] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 51.828237][ T537] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 51.886242][ T542] loop0: detected capacity change from 0 to 2048 [ 51.904730][ T542] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 51.918977][ T542] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 51.976004][ T547] loop0: detected capacity change from 0 to 2048 [ 51.994894][ T547] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 52.007277][ T547] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 52.105802][ T552] loop0: detected capacity change from 0 to 2048 [ 52.124807][ T552] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 52.137470][ T552] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 52.225733][ T557] loop0: detected capacity change from 0 to 2048 [ 52.244944][ T557] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 52.259320][ T557] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 52.305734][ T562] loop0: detected capacity change from 0 to 2048 [ 52.325363][ T562] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 52.340235][ T562] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 52.426167][ T568] loop0: detected capacity change from 0 to 2048 [ 52.445158][ T568] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 52.462540][ T568] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 52.518614][ T573] loop0: detected capacity change from 0 to 2048 [ 52.534999][ T573] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 52.547364][ T573] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 52.628794][ T578] loop0: detected capacity change from 0 to 2048 [ 52.644729][ T578] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 52.659078][ T578] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 52.715937][ T583] loop0: detected capacity change from 0 to 2048 [ 52.734903][ T583] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 52.749366][ T583] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 52.828341][ T588] loop0: detected capacity change from 0 to 2048 [ 52.844798][ T588] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 52.859273][ T588] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 52.985892][ T593] loop0: detected capacity change from 0 to 2048 [ 53.004863][ T593] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 53.017367][ T593] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 53.145942][ T598] loop0: detected capacity change from 0 to 2048 [ 53.165005][ T598] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 53.177476][ T598] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 53.265621][ T603] loop0: detected capacity change from 0 to 2048 [ 53.295140][ T603] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 53.307573][ T603] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 53.426320][ T608] loop0: detected capacity change from 0 to 2048 [ 53.445010][ T608] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 53.459552][ T608] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 53.525592][ T614] loop0: detected capacity change from 0 to 2048 [ 53.544871][ T614] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 53.559543][ T614] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 53.626390][ T619] loop0: detected capacity change from 0 to 2048 [ 53.644879][ T619] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 53.659276][ T619] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 53.745462][ T624] loop0: detected capacity change from 0 to 2048 [ 53.765005][ T624] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 53.779465][ T624] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 53.846361][ T629] loop0: detected capacity change from 0 to 2048 [ 53.864928][ T629] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 53.879118][ T629] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 53.986191][ T634] loop0: detected capacity change from 0 to 2048 [ 54.015063][ T634] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 54.027354][ T634] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 54.105818][ T639] loop0: detected capacity change from 0 to 2048 [ 54.124875][ T639] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 54.139121][ T639] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 54.265795][ T644] loop0: detected capacity change from 0 to 2048 [ 54.285049][ T644] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 54.299891][ T644] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 54.426614][ T650] loop0: detected capacity change from 0 to 2048 [ 54.444913][ T650] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 54.459951][ T650] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 54.535522][ T655] loop0: detected capacity change from 0 to 2048 [ 54.556665][ T655] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 54.666279][ T660] loop0: detected capacity change from 0 to 2048 [ 54.691276][ T660] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 54.785589][ T665] loop0: detected capacity change from 0 to 2048 [ 54.811104][ T665] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 54.895842][ T670] loop0: detected capacity change from 0 to 2048 [ 54.927935][ T670] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 55.105568][ T675] loop0: detected capacity change from 0 to 2048 [ 55.136727][ T675] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 55.268239][ T680] loop0: detected capacity change from 0 to 2048 [ 55.291365][ T680] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 55.356131][ T685] loop0: detected capacity change from 0 to 2048 [ 55.380944][ T685] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 55.448827][ T690] loop0: detected capacity change from 0 to 2048 [ 55.470975][ T690] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 55.525982][ T695] loop0: detected capacity change from 0 to 2048 [ 55.546798][ T695] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 55.616180][ T700] loop0: detected capacity change from 0 to 2048 [ 55.641786][ T700] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 55.705786][ T705] loop0: detected capacity change from 0 to 2048 [ 55.728088][ T705] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 55.825633][ T710] loop0: detected capacity change from 0 to 2048 [ 55.850569][ T710] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 55.945507][ T715] loop0: detected capacity change from 0 to 2048 [ 55.968688][ T715] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 56.065553][ T720] loop0: detected capacity change from 0 to 2048 [ 56.090006][ T720] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 56.185806][ T725] loop0: detected capacity change from 0 to 2048 [ 56.211868][ T725] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 56.275849][ T730] loop0: detected capacity change from 0 to 2048 [ 56.308365][ T730] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 56.369066][ T735] loop0: detected capacity change from 0 to 2048 [ 56.391483][ T735] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 56.471052][ T740] loop0: detected capacity change from 0 to 2048 [ 56.491712][ T740] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 56.585587][ T745] loop0: detected capacity change from 0 to 2048 [ 56.611544][ T745] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters 2025/05/18 02:34:15 executed programs: 84 [ 56.695736][ T750] loop0: detected capacity change from 0 to 2048 [ 56.718297][ T750] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 56.825612][ T755] loop0: detected capacity change from 0 to 2048 [ 56.851687][ T755] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 56.946413][ T761] loop0: detected capacity change from 0 to 2048 [ 56.970630][ T761] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 57.065922][ T766] loop0: detected capacity change from 0 to 2048 [ 57.091516][ T766] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 57.265722][ T771] loop0: detected capacity change from 0 to 2048 [ 57.288637][ T774] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 57.303861][ T771] ------------[ cut here ]------------ [ 57.309349][ T771] kernel BUG at fs/ext4/ext4_jbd2.c:53! [ 57.315185][ T771] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 57.321340][ T771] CPU: 1 PID: 771 Comm: syz-executor.0 Not tainted 5.15.182-syzkaller-1080481-g57725b368731 #0 [ 57.331685][ T771] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 57.341734][ T771] RIP: 0010:__ext4_journal_stop+0x192/0x1a0 [ 57.347645][ T771] Code: c3 e8 a2 4e 97 ff e9 f7 fe ff ff 89 f9 80 e1 07 80 c1 03 38 c1 0f 8c 14 ff ff ff e8 98 bf d5 ff e9 0a ff ff ff e8 7e 4e 97 ff <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 66 90 55 48 89 e5 41 57 41 56 [ 57.367263][ T771] RSP: 0018:ffffc9000193f6d8 EFLAGS: 00010293 [ 57.373330][ T771] RAX: ffffffff81d15242 RBX: 0000000000000000 RCX: ffff88811af713c0 [ 57.381337][ T771] RDX: 0000000000000000 RSI: 000000000000033a RDI: ffffffff85de3800 [ 57.389305][ T771] RBP: ffffc9000193f710 R08: dffffc0000000000 R09: ffffed1022643572 [ 57.397270][ T771] R10: ffffed1022643572 R11: 1ffff11022643571 R12: 1ffff11024a11be5 [ 57.405233][ T771] R13: ffff88812508df28 R14: 000000000000033a R15: ffffffff85de3800 [ 57.413202][ T771] FS: 00007fae159e06c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 57.422229][ T771] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.428805][ T771] CR2: 00007f8091918000 CR3: 0000000107ddc000 CR4: 00000000003506a0 [ 57.436769][ T771] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 57.444839][ T771] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 57.452913][ T771] Call Trace: [ 57.456186][ T771] [ 57.459106][ T771] ext4_write_inline_data_end+0xa0e/0xdd0 [ 57.464822][ T771] ? ext4_set_page_dirty+0x1a0/0x1a0 [ 57.470135][ T771] ? put_page+0xb0/0xb0 [ 57.474316][ T771] ? pipe_zero+0x370/0x370 [ 57.478722][ T771] ext4_da_write_end+0x1d8/0x9e0 [ 57.483661][ T771] generic_perform_write+0x34c/0x670 [ 57.488964][ T771] ? file_remove_privs+0x590/0x590 [ 57.494109][ T771] ? grab_cache_page_write_begin+0xb0/0xb0 [ 57.499919][ T771] ? do_futex+0xcb2/0x2620 [ 57.504331][ T771] ? generic_write_checks+0x3d4/0x480 [ 57.509697][ T771] ext4_buffered_write_iter+0x4ed/0x670 [ 57.515244][ T771] ext4_file_write_iter+0x18c/0x14c0 [ 57.520526][ T771] ? futex_exit_release+0x1d0/0x1d0 [ 57.525764][ T771] ? avc_policy_seqno+0x1b/0x70 [ 57.530619][ T771] ? ext4_file_read_iter+0x510/0x510 [ 57.535905][ T771] ? memset+0x35/0x40 [ 57.539972][ T771] ? iov_iter_init+0xbc/0x180 [ 57.544647][ T771] vfs_write+0x802/0xf70 [ 57.548909][ T771] ? file_end_write+0x1b0/0x1b0 [ 57.553776][ T771] ? wait_for_completion_killable_timeout+0x10/0x10 [ 57.560360][ T771] ? __fget_files+0x2c4/0x320 [ 57.565033][ T771] ? __fdget_pos+0x2d2/0x380 [ 57.569629][ T771] ? ksys_write+0x71/0x240 [ 57.574033][ T771] ksys_write+0x140/0x240 [ 57.578351][ T771] ? __ia32_sys_read+0x90/0x90 [ 57.583100][ T771] ? __kasan_check_write+0x14/0x20 [ 57.588203][ T771] ? switch_fpu_return+0x15d/0x2c0 [ 57.593340][ T771] __x64_sys_write+0x7b/0x90 [ 57.597931][ T771] x64_sys_call+0x8ef/0x9a0 [ 57.602432][ T771] do_syscall_64+0x4c/0xa0 [ 57.606845][ T771] ? clear_bhb_loop+0x35/0x90 [ 57.611511][ T771] ? clear_bhb_loop+0x35/0x90 [ 57.616215][ T771] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 57.622103][ T771] RIP: 0033:0x7fae15e5d8d9 [ 57.626505][ T771] 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 [ 57.646188][ T771] RSP: 002b:00007fae159e00c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 57.654627][ T771] RAX: ffffffffffffffda RBX: 00007fae15f7cf80 RCX: 00007fae15e5d8d9 [ 57.662590][ T771] RDX: 0000000000000009 RSI: 0000000020000f80 RDI: 0000000000000004 [ 57.670557][ T771] RBP: 00007fae15eb9ad0 R08: 0000000000000000 R09: 0000000000000000 [ 57.678606][ T771] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 57.686572][ T771] R13: 000000000000000b R14: 00007fae15f7cf80 R15: 00007ffdc193dfc8 [ 57.694624][ T771] [ 57.697631][ T771] Modules linked in: [ 57.701841][ T771] ---[ end trace c64825b14ea3784a ]--- [ 57.707337][ T771] RIP: 0010:__ext4_journal_stop+0x192/0x1a0 [ 57.713271][ T771] Code: c3 e8 a2 4e 97 ff e9 f7 fe ff ff 89 f9 80 e1 07 80 c1 03 38 c1 0f 8c 14 ff ff ff e8 98 bf d5 ff e9 0a ff ff ff e8 7e 4e 97 ff <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 66 90 55 48 89 e5 41 57 41 56 [ 57.732960][ T771] RSP: 0018:ffffc9000193f6d8 EFLAGS: 00010293 [ 57.739070][ T771] RAX: ffffffff81d15242 RBX: 0000000000000000 RCX: ffff88811af713c0 [ 57.747499][ T771] RDX: 0000000000000000 RSI: 000000000000033a RDI: ffffffff85de3800 [ 57.755499][ T771] RBP: ffffc9000193f710 R08: dffffc0000000000 R09: ffffed1022643572 [ 57.763610][ T771] R10: ffffed1022643572 R11: 1ffff11022643571 R12: 1ffff11024a11be5 [ 57.771693][ T771] R13: ffff88812508df28 R14: 000000000000033a R15: ffffffff85de3800 [ 57.779711][ T771] FS: 00007fae159e06c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 57.788675][ T771] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.795291][ T771] CR2: 00007f8091918000 CR3: 0000000107ddc000 CR4: 00000000003506a0 [ 57.803326][ T771] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 57.811413][ T771] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 57.819519][ T771] Kernel panic - not syncing: Fatal exception [ 57.820910][ T30] audit: type=1400 audit(1747535656.630:98): avc: denied { read } for pid=83 comm="syslogd" name="log" dev="sda1" ino=2010 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 57.825967][ T771] Kernel Offset: disabled [ 57.851957][ T771] Rebooting in 86400 seconds..