Warning: Permanently added '10.128.1.140' (ED25519) to the list of known hosts. 2026/09/25 11:27:03 ignoring optional flag "type"="gce" 2026/09/25 11:27:03 parsed 1 programs 2026/09/25 11:27:03 executed programs: 0 [ 33.057003][ T354] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.064510][ T354] bridge0: port 1(bridge_slave_0) entered disabled state [ 33.072976][ T354] device bridge_slave_0 entered promiscuous mode [ 33.081557][ T354] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.088713][ T354] bridge0: port 2(bridge_slave_1) entered disabled state [ 33.096302][ T354] device bridge_slave_1 entered promiscuous mode [ 33.178338][ T363] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.186007][ T363] bridge0: port 1(bridge_slave_0) entered disabled state [ 33.194580][ T363] device bridge_slave_0 entered promiscuous mode [ 33.205870][ T356] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.213546][ T356] bridge0: port 1(bridge_slave_0) entered disabled state [ 33.221693][ T356] device bridge_slave_0 entered promiscuous mode [ 33.239261][ T363] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.247251][ T363] bridge0: port 2(bridge_slave_1) entered disabled state [ 33.255940][ T363] device bridge_slave_1 entered promiscuous mode [ 33.262631][ T365] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.270332][ T365] bridge0: port 1(bridge_slave_0) entered disabled state [ 33.278864][ T365] device bridge_slave_0 entered promiscuous mode [ 33.285759][ T356] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.293018][ T356] bridge0: port 2(bridge_slave_1) entered disabled state [ 33.300753][ T356] device bridge_slave_1 entered promiscuous mode [ 33.321656][ T365] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.328908][ T365] bridge0: port 2(bridge_slave_1) entered disabled state [ 33.336755][ T365] device bridge_slave_1 entered promiscuous mode [ 33.392854][ T362] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.400116][ T362] bridge0: port 1(bridge_slave_0) entered disabled state [ 33.407961][ T362] device bridge_slave_0 entered promiscuous mode [ 33.416203][ T362] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.423670][ T362] bridge0: port 2(bridge_slave_1) entered disabled state [ 33.431915][ T362] device bridge_slave_1 entered promiscuous mode [ 33.443089][ T364] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.450796][ T364] bridge0: port 1(bridge_slave_0) entered disabled state [ 33.459944][ T364] device bridge_slave_0 entered promiscuous mode [ 33.467471][ T364] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.474685][ T364] bridge0: port 2(bridge_slave_1) entered disabled state [ 33.482419][ T364] device bridge_slave_1 entered promiscuous mode [ 33.678072][ T354] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.685564][ T354] bridge0: port 2(bridge_slave_1) entered forwarding state [ 33.692952][ T354] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.700265][ T354] bridge0: port 1(bridge_slave_0) entered forwarding state [ 33.750007][ T356] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.757614][ T356] bridge0: port 2(bridge_slave_1) entered forwarding state [ 33.765154][ T356] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.772737][ T356] bridge0: port 1(bridge_slave_0) entered forwarding state [ 33.786693][ T365] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.794166][ T365] bridge0: port 2(bridge_slave_1) entered forwarding state [ 33.802078][ T365] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.809355][ T365] bridge0: port 1(bridge_slave_0) entered forwarding state [ 33.820378][ T362] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.828019][ T362] bridge0: port 2(bridge_slave_1) entered forwarding state [ 33.835624][ T362] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.843287][ T362] bridge0: port 1(bridge_slave_0) entered forwarding state [ 33.860425][ T364] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.868485][ T364] bridge0: port 2(bridge_slave_1) entered forwarding state [ 33.876030][ T364] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.883528][ T364] bridge0: port 1(bridge_slave_0) entered forwarding state [ 33.893090][ T363] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.900392][ T363] bridge0: port 2(bridge_slave_1) entered forwarding state [ 33.907981][ T363] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.915306][ T363] bridge0: port 1(bridge_slave_0) entered forwarding state [ 33.960188][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 33.968195][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 33.975809][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 33.983432][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 33.991133][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 33.998863][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 34.006369][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 34.014145][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 34.022090][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 34.029736][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 34.037396][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 34.045800][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 34.055129][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 34.064036][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 34.075754][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 34.084445][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 34.092716][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.100025][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 34.124397][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 34.132763][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 34.140530][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 34.149128][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 34.157608][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 34.166648][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 34.176026][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.183483][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 34.191250][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 34.200367][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 34.209152][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.217213][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 34.225144][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 34.235672][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 34.245618][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.252725][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 34.263500][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 34.272237][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 34.280506][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.288316][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 34.301967][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 34.310944][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 34.319702][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.327147][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 34.345224][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 34.354326][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 34.363116][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 34.370855][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 34.381440][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 34.390278][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 34.405980][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 34.414325][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 34.422402][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 34.431975][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 34.441065][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.449173][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 34.457446][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 34.467002][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 34.476415][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.484492][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 34.492608][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 34.502007][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 34.510664][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.518534][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 34.528388][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 34.537223][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 34.547615][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 34.555580][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 34.572402][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 34.581216][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 34.590479][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.597845][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 34.606309][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 34.615114][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 34.625136][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 34.641717][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 34.650631][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 34.659629][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.667288][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 34.674919][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 34.684040][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 34.693371][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 34.701832][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.709650][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 34.717318][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 34.741182][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 34.750750][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 34.767499][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 34.775850][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 34.792509][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 34.802157][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 34.811849][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 34.823211][ T354] device veth0_vlan entered promiscuous mode [ 34.839501][ T364] device veth0_vlan entered promiscuous mode [ 34.847216][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 34.857084][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 34.866285][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 34.875691][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 34.884264][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 34.893067][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 34.902220][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 34.910922][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 34.919057][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 34.927376][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 34.935055][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 34.944430][ T356] device veth0_vlan entered promiscuous mode [ 34.957566][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 34.977669][ T363] device veth0_vlan entered promiscuous mode [ 34.985304][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 34.993962][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 35.003403][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 35.011917][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 35.019977][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 35.030123][ T354] device veth1_macvtap entered promiscuous mode [ 35.040172][ T356] device veth1_macvtap entered promiscuous mode [ 35.051725][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 35.060961][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 35.075995][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 35.084867][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 35.096372][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 35.105145][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 35.120983][ T364] device veth1_macvtap entered promiscuous mode [ 35.131729][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 35.140182][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 35.149569][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 35.158779][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 35.168423][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 35.177472][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 35.186675][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 35.195535][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 35.204891][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 35.213761][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 35.222922][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 35.231977][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 35.239828][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 35.257880][ T362] device veth0_vlan entered promiscuous mode [ 35.265512][ T363] device veth1_macvtap entered promiscuous mode [ 35.286248][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 35.294233][ T385] loop2: detected capacity change from 0 to 2048 [ 35.297260][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 35.303537][ T30] kauditd_printk_skb: 14 callbacks suppressed [ 35.303586][ T30] audit: type=1400 audit(1790335625.729:88): avc: denied { mounton } for pid=384 comm="syz-executor.2" path="/root/syzkaller-testdir1895874725/syzkaller.mtJkJS/0/file0" dev="sda1" ino=2045 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 35.319947][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 35.352942][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 35.361946][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 35.370630][ T385] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 35.383159][ T30] audit: type=1400 audit(1790335625.819:89): avc: denied { mount } for pid=384 comm="syz-executor.2" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 35.407890][ T30] audit: type=1400 audit(1790335625.839:90): avc: denied { write } for pid=384 comm="syz-executor.2" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 35.430623][ T30] audit: type=1400 audit(1790335625.839:91): avc: denied { add_name } for pid=384 comm="syz-executor.2" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 35.453627][ T30] audit: type=1400 audit(1790335625.839:92): avc: denied { create } for pid=384 comm="syz-executor.2" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 35.457773][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 35.484895][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 35.484990][ T384] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 35.497189][ T365] device veth0_vlan entered promiscuous mode [ 35.514790][ T30] audit: type=1400 audit(1790335625.839:93): avc: denied { read write open } for pid=384 comm="syz-executor.2" path="/root/syzkaller-testdir1895874725/syzkaller.mtJkJS/0/file0/bus" dev="loop2" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 35.550618][ T362] device veth1_macvtap entered promiscuous mode [ 35.569756][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 35.580996][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 35.589282][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 35.600019][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 35.609434][ T30] audit: type=1400 audit(1790335625.839:94): avc: denied { map } for pid=384 comm="syz-executor.2" path="/root/syzkaller-testdir1895874725/syzkaller.mtJkJS/0/file0/bus" dev="loop2" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 35.635682][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 35.644997][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 35.652030][ T30] audit: type=1400 audit(1790335626.079:95): avc: denied { unmount } for pid=356 comm="syz-executor.2" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 35.654515][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 35.682713][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 35.691365][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 35.706057][ T365] device veth1_macvtap entered promiscuous mode [ 35.730406][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 35.739462][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 35.749316][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 35.757692][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 35.768716][ T395] loop1: detected capacity change from 0 to 2048 [ 35.777971][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 35.796277][ T395] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 35.807780][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 35.828102][ T400] loop2: detected capacity change from 0 to 2048 [ 35.835543][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 35.881106][ T402] loop0: detected capacity change from 0 to 2048 [ 35.891546][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 35.901715][ T394] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 35.911688][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 35.926550][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 35.929541][ T400] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 35.936133][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 36.008642][ T402] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 36.028627][ T412] loop5: detected capacity change from 0 to 2048 [ 36.067370][ T412] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 36.084122][ T411] loop3: detected capacity change from 0 to 2048 [ 36.092497][ T398] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 36.143437][ T416] loop4: detected capacity change from 0 to 2048 [ 36.152053][ T417] ------------[ cut here ]------------ [ 36.165348][ T410] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 36.187943][ T401] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 36.223231][ T411] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 36.247965][ T416] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 36.264739][ T417] kernel BUG at fs/ext4/ext4_jbd2.c:53! [ 36.313471][ T417] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 36.320011][ T417] CPU: 1 PID: 417 Comm: syz-executor.2 Not tainted syzkaller #0 [ 36.328308][ T417] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 36.338595][ T417] RIP: 0010:__ext4_journal_stop+0x192/0x1a0 [ 36.344961][ T417] Code: c3 e8 92 95 95 ff e9 f7 fe ff ff 89 f9 80 e1 07 80 c1 03 38 c1 0f 8c 14 ff ff ff e8 58 0b d5 ff e9 0a ff ff ff e8 6e 95 95 ff <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 66 90 55 48 89 e5 41 57 41 56 [ 36.365916][ T417] RSP: 0018:ffffc900010f70d8 EFLAGS: 00010293 [ 36.372287][ T417] RAX: ffffffff81d43232 RBX: 0000000000000000 RCX: ffff888113614f00 [ 36.380837][ T417] RDX: 0000000000000000 RSI: 0000000000000354 RDI: ffffffff85e0f2f9 [ 36.389045][ T417] RBP: ffffc900010f7110 R08: ffff888120445453 R09: 1ffff11024088a8a [ 36.397561][ T417] R10: dffffc0000000000 R11: ffffed1024088a8b R12: 1ffff11022330497 [ 36.405925][ T417] R13: 0000000000000008 R14: 0000000000000354 R15: ffffffff85e0f2f9 [ 36.414436][ T417] FS: 00007f220d0776c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 36.423749][ T417] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 36.430486][ T417] CR2: 00007f2bcbf223d0 CR3: 0000000125a58000 CR4: 00000000003506a0 [ 36.439051][ T417] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 36.447491][ T417] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 36.456019][ T417] Call Trace: [ 36.459542][ T417] [ 36.462781][ T417] ext4_write_inline_data_end+0x9ed/0xdb0 [ 36.468902][ T417] ? put_page+0xb0/0xb0 [ 36.473294][ T417] ? pipe_zero+0x370/0x370 [ 36.478293][ T417] ext4_da_write_end+0x1ea/0xa50 [ 36.484068][ T417] generic_perform_write+0x355/0x690 [ 36.489782][ T417] ? grab_cache_page_write_begin+0xb0/0xb0 [ 36.495845][ T417] ? generic_write_checks+0x3df/0x480 [ 36.501659][ T417] ext4_buffered_write_iter+0x4ab/0x630 [ 36.507719][ T417] ext4_file_write_iter+0x427/0x1530 [ 36.513235][ T417] ? stack_trace_save+0xa6/0xf0 [ 36.518245][ T417] ? __stack_depot_save+0x34/0x480 [ 36.523584][ T417] ? ext4_file_read_iter+0x500/0x500 [ 36.528913][ T417] ? __kasan_kmalloc+0xe6/0x100 [ 36.533799][ T417] ? __kasan_kmalloc+0xd4/0x100 [ 36.538956][ T417] ? __kmalloc+0x13d/0x2c0 [ 36.543676][ T417] ? iter_file_splice_write+0x19f/0xce0 [ 36.549933][ T417] ? direct_splice_actor+0xe9/0x120 [ 36.556100][ T417] ? splice_direct_to_actor+0x4d8/0xb40 [ 36.563804][ T417] ? do_splice_direct+0x1c2/0x2d0 [ 36.569552][ T417] do_iter_readv_writev+0x477/0x5f0 [ 36.575998][ T417] ? generic_file_rw_checks+0x2a0/0x2a0 [ 36.582069][ T417] ? fsnotify_perm+0x67/0x5b0 [ 36.588462][ T417] ? security_file_permission+0x79/0xa0 [ 36.594573][ T417] ? security_file_permission+0x83/0xa0 [ 36.600630][ T417] do_iter_write+0x207/0x7b0 [ 36.605960][ T417] vfs_iter_write+0x7d/0xa0 [ 36.612036][ T417] iter_file_splice_write+0x6b1/0xce0 [ 36.618262][ T417] ? splice_from_pipe+0x180/0x180 [ 36.624123][ T417] ? generic_file_splice_read+0x480/0x5f0 [ 36.630504][ T417] ? splice_shrink_spd+0xb0/0xb0 [ 36.636363][ T417] ? __kasan_check_read+0x11/0x20 [ 36.642425][ T417] ? fsnotify_perm+0x269/0x5b0 [ 36.647614][ T417] ? splice_from_pipe+0x180/0x180 [ 36.653192][ T417] direct_splice_actor+0xe9/0x120 [ 36.659718][ T417] splice_direct_to_actor+0x4d8/0xb40 [ 36.666262][ T417] ? do_splice_direct+0x2d0/0x2d0 [ 36.671771][ T417] ? pipe_to_sendpage+0x320/0x320 [ 36.677794][ T417] ? security_file_permission+0x83/0xa0 [ 36.683729][ T417] ? rw_verify_area+0xa7/0x1c0 [ 36.688878][ T417] do_splice_direct+0x1c2/0x2d0 [ 36.695152][ T417] ? splice_direct_to_actor+0xb40/0xb40 [ 36.701528][ T417] ? security_file_permission+0x83/0xa0 [ 36.707531][ T417] do_sendfile+0x515/0xe20 [ 36.712300][ T417] ? do_preadv+0x390/0x390 [ 36.716749][ T417] ? __se_sys_rt_sigprocmask+0x22c/0x290 [ 36.722940][ T417] __x64_sys_sendfile64+0x199/0x1f0 [ 36.728178][ T417] ? __ia32_sys_sendfile+0x190/0x190 [ 36.733663][ T417] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 36.740017][ T417] x64_sys_call+0x88d/0x9a0 [ 36.744717][ T417] do_syscall_64+0x4c/0xa0 [ 36.749585][ T417] ? clear_bhb_loop+0x50/0xa0 [ 36.754792][ T417] ? clear_bhb_loop+0x50/0xa0 [ 36.759679][ T417] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 36.765588][ T417] RIP: 0033:0x7f2215805fb9 [ 36.770202][ T417] Code: 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 d0 ff ff ff f7 d8 64 89 01 48 [ 36.791063][ T417] RSP: 002b:00007f220d0770b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 36.799967][ T417] RAX: ffffffffffffffda RBX: 00007f2215945050 RCX: 00007f2215805fb9 [ 36.808422][ T417] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 36.817014][ T417] RBP: 00007f221587bb38 R08: 0000000000000000 R09: 0000000000000000 [ 36.825485][ T417] R10: 0000000000000004 R11: 0000000000000246 R12: 0000000000000000 [ 36.834014][ T417] R13: 000000000000006e R14: 00007f2215945050 R15: 00007ffe965d34b8 [ 36.842008][ T417] [ 36.845138][ T417] Modules linked in: [ 36.851337][ T417] ---[ end trace e34da04a320ae45b ]--- [ 36.857577][ T417] RIP: 0010:__ext4_journal_stop+0x192/0x1a0 [ 36.872423][ T415] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 36.891676][ T408] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 36.944214][ T417] Code: c3 e8 92 95 95 ff e9 f7 fe ff ff 89 f9 80 e1 07 80 c1 03 38 c1 0f 8c 14 ff ff ff e8 58 0b d5 ff e9 0a ff ff ff e8 6e 95 95 ff <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 66 90 55 48 89 e5 41 57 41 56 [ 36.965172][ T417] RSP: 0018:ffffc900010f70d8 EFLAGS: 00010293 [ 36.974162][ T417] RAX: ffffffff81d43232 RBX: 0000000000000000 RCX: ffff888113614f00 [ 36.985988][ T417] RDX: 0000000000000000 RSI: 0000000000000354 RDI: ffffffff85e0f2f9 [ 37.005805][ T417] RBP: ffffc900010f7110 R08: ffff888120445453 R09: 1ffff11024088a8a [ 37.015348][ T430] loop1: detected capacity change from 0 to 2048 [ 37.023744][ T417] R10: dffffc0000000000 R11: ffffed1024088a8b R12: 1ffff11022330497 [ 37.041465][ T417] R13: 0000000000000008 R14: 0000000000000354 R15: ffffffff85e0f2f9 [ 37.063820][ T417] FS: 00007f220d0776c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 37.074962][ T417] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 37.082063][ T417] CR2: 00007f1f4abcfc00 CR3: 0000000125a58000 CR4: 00000000003506a0 [ 37.091042][ T417] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 37.095466][ T430] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 37.111516][ T417] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 37.130091][ T417] Kernel panic - not syncing: Fatal exception [ 37.136902][ T417] Kernel Offset: disabled [ 37.141535][ T417] Rebooting in 86400 seconds..