Warning: Permanently added '10.128.0.84' (ED25519) to the list of known hosts. 2025/12/04 04:18:54 parsed 1 programs [ 21.798979][ T30] audit: type=1400 audit(1764821934.203:64): avc: denied { node_bind } for pid=281 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 21.819701][ T30] audit: type=1400 audit(1764821934.203:65): avc: denied { module_request } for pid=281 comm="syz-execprog" kmod="net-pf-2-proto-262-type-1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 22.512072][ T30] audit: type=1400 audit(1764821934.923:66): avc: denied { mounton } for pid=289 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2023 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 22.513069][ T289] cgroup: Unknown subsys name 'net' [ 22.534763][ T30] audit: type=1400 audit(1764821934.923:67): avc: denied { mount } for pid=289 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 22.562831][ T30] audit: type=1400 audit(1764821934.953:68): avc: denied { unmount } for pid=289 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 22.563010][ T289] cgroup: Unknown subsys name 'devices' [ 22.731920][ T289] cgroup: Unknown subsys name 'hugetlb' [ 22.737526][ T289] cgroup: Unknown subsys name 'rlimit' [ 22.849716][ T30] audit: type=1400 audit(1764821935.253:69): avc: denied { setattr } for pid=289 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=254 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 22.873119][ T30] audit: type=1400 audit(1764821935.263:70): avc: denied { create } for pid=289 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 22.894126][ T30] audit: type=1400 audit(1764821935.263:71): avc: denied { write } for pid=289 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 22.900374][ T291] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 22.914459][ T30] audit: type=1400 audit(1764821935.263:72): avc: denied { read } for pid=289 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 Setting up swapspace version 1, size = 127995904 bytes [ 22.943515][ T30] audit: type=1400 audit(1764821935.263:73): avc: denied { mounton } for pid=289 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 22.974426][ T289] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 23.523434][ T297] request_module fs-gadgetfs succeeded, but still no fs? [ 23.631954][ T298] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.639210][ T298] bridge0: port 1(bridge_slave_0) entered disabled state [ 23.646984][ T298] device bridge_slave_0 entered promiscuous mode [ 23.657578][ T298] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.665143][ T298] bridge0: port 2(bridge_slave_1) entered disabled state [ 23.672721][ T298] device bridge_slave_1 entered promiscuous mode [ 23.922638][ T298] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.929733][ T298] bridge0: port 2(bridge_slave_1) entered forwarding state [ 23.937095][ T298] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.944249][ T298] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.072092][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 24.094634][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 24.128079][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 24.150243][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 24.189747][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 24.197895][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 24.228226][ T298] device veth0_vlan entered promiscuous mode [ 24.234611][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 24.243620][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 24.252448][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 24.262994][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 24.276870][ T298] device veth1_macvtap entered promiscuous mode [ 24.293009][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 24.302072][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 24.310796][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready 2025/12/04 04:18:56 executed programs: 0 [ 24.500962][ T298] syz-executor (298) used greatest stack depth: 21120 bytes left [ 24.557137][ T365] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.564850][ T365] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.572345][ T365] device bridge_slave_0 entered promiscuous mode [ 24.590090][ T365] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.597184][ T365] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.604714][ T365] device bridge_slave_1 entered promiscuous mode [ 24.652232][ T367] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.659374][ T367] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.666963][ T367] device bridge_slave_0 entered promiscuous mode [ 24.675196][ T367] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.682490][ T367] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.690067][ T367] device bridge_slave_1 entered promiscuous mode [ 24.796323][ T374] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.803457][ T374] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.810992][ T374] device bridge_slave_0 entered promiscuous mode [ 24.833958][ T374] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.841382][ T374] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.849048][ T374] device bridge_slave_1 entered promiscuous mode [ 24.859120][ T370] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.866202][ T370] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.873662][ T370] device bridge_slave_0 entered promiscuous mode [ 24.891836][ T370] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.898899][ T370] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.906747][ T370] device bridge_slave_1 entered promiscuous mode [ 24.939392][ T373] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.946544][ T373] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.954475][ T373] device bridge_slave_0 entered promiscuous mode [ 24.978089][ T373] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.985577][ T373] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.993027][ T373] device bridge_slave_1 entered promiscuous mode [ 25.109892][ T367] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.117221][ T367] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.124515][ T367] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.131657][ T367] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.179103][ T300] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.187010][ T300] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.196483][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 25.204281][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 25.233236][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 25.242590][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 25.251299][ T300] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.258408][ T300] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.266000][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 25.274247][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 25.282569][ T300] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.289600][ T300] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.297890][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 25.305619][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 25.319260][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 25.333609][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 25.361789][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 25.370387][ T300] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.377405][ T300] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.384990][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 25.393886][ T300] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.401206][ T300] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.426450][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 25.434378][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 25.442607][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 25.451036][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 25.459336][ T300] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.466372][ T300] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.473943][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 25.498201][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 25.507469][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 25.515721][ T300] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.522885][ T300] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.551364][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 25.561107][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 25.569519][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 25.584580][ T365] device veth0_vlan entered promiscuous mode [ 25.632743][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 25.641269][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 25.649665][ T300] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.657217][ T300] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.665220][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 25.673463][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 25.681652][ T300] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.688976][ T300] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.696580][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 25.705214][ T300] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.712275][ T300] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.720265][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 25.728380][ T300] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.735418][ T300] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.743012][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 25.751576][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 25.760059][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 25.768174][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 25.776150][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 25.784275][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 25.792704][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 25.800750][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 25.808905][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 25.817586][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 25.826164][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 25.834661][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 25.842738][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 25.850615][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 25.858477][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 25.866401][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 25.874167][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 25.881813][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 25.889359][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 25.897287][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 25.912164][ T365] device veth1_macvtap entered promiscuous mode [ 25.921035][ T367] device veth0_vlan entered promiscuous mode [ 25.927599][ T373] device veth0_vlan entered promiscuous mode [ 25.945957][ T370] device veth0_vlan entered promiscuous mode [ 25.952712][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 25.961127][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 25.969206][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 25.977356][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 25.986226][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 25.994681][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 26.003130][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 26.011425][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 26.019364][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 26.027478][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 26.035113][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 26.042697][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 26.050402][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 26.066046][ T367] device veth1_macvtap entered promiscuous mode [ 26.078240][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 26.086842][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 26.095356][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 26.103678][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 26.112850][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 26.120868][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 26.128807][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 26.136863][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 26.144367][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 26.152590][ T374] device veth0_vlan entered promiscuous mode [ 26.167580][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 26.176374][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 26.185134][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 26.193545][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 26.202542][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 26.210924][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 26.221985][ T373] device veth1_macvtap entered promiscuous mode [ 26.233336][ T374] device veth1_macvtap entered promiscuous mode [ 26.241611][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 26.249265][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 26.257386][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 26.266531][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 26.274275][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 26.282523][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 26.291023][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 26.299184][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 26.313899][ T370] device veth1_macvtap entered promiscuous mode [ 26.329972][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 26.338553][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 26.347233][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 26.355791][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 26.364187][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 26.372401][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 26.380962][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 26.409051][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 26.418329][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 26.447750][ T422] loop6: detected capacity change from 0 to 2048 [ 26.449098][ T420] loop1: detected capacity change from 0 to 2048 [ 26.476889][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 26.480820][ T424] loop3: detected capacity change from 0 to 2048 [ 26.489660][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 26.499847][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 26.500941][ T426] loop4: detected capacity change from 0 to 2048 [ 26.508150][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 26.523491][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 26.533721][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 26.571584][ T422] EXT4-fs (loop6): mounted filesystem without journal. Opts: journal_ioprio=0x0000000000000007,noload,acl,mb_optimize_scan=0x0000000000000001,,errors=continue. Quota mode: none. [ 26.594947][ T422] EXT4-fs error (device loop6): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 26.607302][ T424] EXT4-fs (loop3): mounted filesystem without journal. Opts: journal_ioprio=0x0000000000000007,noload,acl,mb_optimize_scan=0x0000000000000001,,errors=continue. Quota mode: none. [ 26.628182][ T420] EXT4-fs (loop1): mounted filesystem without journal. Opts: journal_ioprio=0x0000000000000007,noload,acl,mb_optimize_scan=0x0000000000000001,,errors=continue. Quota mode: none. [ 26.631026][ T426] EXT4-fs (loop4): mounted filesystem without journal. Opts: journal_ioprio=0x0000000000000007,noload,acl,mb_optimize_scan=0x0000000000000001,,errors=continue. Quota mode: none. [ 26.652391][ T424] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 26.663907][ T438] loop2: detected capacity change from 0 to 2048 [ 26.683251][ T426] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 26.687599][ T420] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 26.783980][ T438] EXT4-fs (loop2): mounted filesystem without journal. Opts: journal_ioprio=0x0000000000000007,noload,acl,mb_optimize_scan=0x0000000000000001,,errors=continue. Quota mode: none. [ 26.784093][ T445] loop3: detected capacity change from 0 to 2048 [ 26.810023][ T444] loop6: detected capacity change from 0 to 2048 [ 26.827729][ T451] loop1: detected capacity change from 0 to 2048 [ 26.830345][ T449] loop4: detected capacity change from 0 to 2048 [ 26.844479][ T438] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 26.864783][ T445] EXT4-fs (loop3): mounted filesystem without journal. Opts: journal_ioprio=0x0000000000000007,noload,acl,mb_optimize_scan=0x0000000000000001,,errors=continue. Quota mode: none. [ 26.885344][ T445] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 26.903636][ T444] EXT4-fs (loop6): mounted filesystem without journal. Opts: journal_ioprio=0x0000000000000007,noload,acl,mb_optimize_scan=0x0000000000000001,,errors=continue. Quota mode: none. [ 26.921177][ T451] EXT4-fs (loop1): mounted filesystem without journal. Opts: journal_ioprio=0x0000000000000007,noload,acl,mb_optimize_scan=0x0000000000000001,,errors=continue. Quota mode: none. [ 26.968709][ T460] loop2: detected capacity change from 0 to 2048 [ 26.970476][ T451] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 26.997152][ T444] EXT4-fs error (device loop6): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 27.016392][ T449] EXT4-fs (loop4): mounted filesystem without journal. Opts: journal_ioprio=0x0000000000000007,noload,acl,mb_optimize_scan=0x0000000000000001,,errors=continue. Quota mode: none. [ 27.019420][ T463] loop3: detected capacity change from 0 to 2048 [ 27.055206][ T465] loop1: detected capacity change from 0 to 2048 [ 27.066185][ T449] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 27.095479][ T463] EXT4-fs (loop3): mounted filesystem without journal. Opts: journal_ioprio=0x0000000000000007,noload,acl,mb_optimize_scan=0x0000000000000001,,errors=continue. Quota mode: none. [ 27.104420][ T471] loop6: detected capacity change from 0 to 2048 [ 27.122277][ T460] EXT4-fs (loop2): mounted filesystem without journal. Opts: journal_ioprio=0x0000000000000007,noload,acl,mb_optimize_scan=0x0000000000000001,,errors=continue. Quota mode: none. [ 27.136620][ T463] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 27.151441][ T473] loop4: detected capacity change from 0 to 2048 [ 27.164019][ T460] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 27.166171][ T465] EXT4-fs (loop1): mounted filesystem without journal. Opts: journal_ioprio=0x0000000000000007,noload,acl,mb_optimize_scan=0x0000000000000001,,errors=continue. Quota mode: none. [ 27.205611][ T465] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 27.249072][ T471] EXT4-fs (loop6): mounted filesystem without journal. Opts: journal_ioprio=0x0000000000000007,noload,acl,mb_optimize_scan=0x0000000000000001,,errors=continue. Quota mode: none. [ 27.253739][ T473] EXT4-fs (loop4): mounted filesystem without journal. Opts: journal_ioprio=0x0000000000000007,noload,acl,mb_optimize_scan=0x0000000000000001,,errors=continue. Quota mode: none. [ 27.286229][ T473] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 27.308329][ T471] EXT4-fs error (device loop6): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 27.335541][ T45] device bridge_slave_1 left promiscuous mode [ 27.368287][ T490] loop4: detected capacity change from 0 to 2048 [ 27.377368][ T488] loop1: detected capacity change from 0 to 2048 [ 27.380135][ T486] loop2: detected capacity change from 0 to 2048 [ 27.390316][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.396131][ T492] loop3: detected capacity change from 0 to 2048 [ 27.405288][ T45] device bridge_slave_0 left promiscuous mode [ 27.411727][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.411825][ T494] loop6: detected capacity change from 0 to 2048 [ 27.426947][ T45] device veth1_macvtap left promiscuous mode [ 27.433272][ T45] device veth0_vlan left promiscuous mode [ 27.462365][ T486] EXT4-fs (loop2): mounted filesystem without journal. Opts: journal_ioprio=0x0000000000000007,noload,acl,mb_optimize_scan=0x0000000000000001,,errors=continue. Quota mode: none. [ 27.481749][ T488] EXT4-fs (loop1): mounted filesystem without journal. Opts: journal_ioprio=0x0000000000000007,noload,acl,mb_optimize_scan=0x0000000000000001,,errors=continue. Quota mode: none. [ 27.482209][ T492] EXT4-fs (loop3): mounted filesystem without journal. Opts: journal_ioprio=0x0000000000000007,noload,acl,mb_optimize_scan=0x0000000000000001,,errors=continue. Quota mode: none. [ 27.521163][ T492] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 27.540009][ T490] EXT4-fs (loop4): mounted filesystem without journal. Opts: journal_ioprio=0x0000000000000007,noload,acl,mb_optimize_scan=0x0000000000000001,,errors=continue. Quota mode: none. [ 27.562342][ T488] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 27.572082][ T490] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 27.590300][ T494] EXT4-fs (loop6): mounted filesystem without journal. Opts: journal_ioprio=0x0000000000000007,noload,acl,mb_optimize_scan=0x0000000000000001,,errors=continue. Quota mode: none. [ 27.614130][ T494] EXT4-fs error (device loop6): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 27.706715][ T509] loop2: detected capacity change from 0 to 2048 [ 27.717839][ T514] loop4: detected capacity change from 0 to 2048 [ 27.734910][ T511] loop6: detected capacity change from 0 to 2048 [ 27.738525][ T517] loop1: detected capacity change from 0 to 2048 [ 27.746057][ T516] loop3: detected capacity change from 0 to 2048 [ 27.764439][ T509] EXT4-fs (loop2): mounted filesystem without journal. Opts: journal_ioprio=0x0000000000000007,noload,acl,mb_optimize_scan=0x0000000000000001,,errors=continue. Quota mode: none. [ 27.765639][ T514] EXT4-fs (loop4): mounted filesystem without journal. Opts: journal_ioprio=0x0000000000000007,noload,acl,mb_optimize_scan=0x0000000000000001,,errors=continue. Quota mode: none. [ 27.786665][ T509] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 27.807488][ T514] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 27.853927][ T516] EXT4-fs (loop3): mounted filesystem without journal. Opts: journal_ioprio=0x0000000000000007,noload,acl,mb_optimize_scan=0x0000000000000001,,errors=continue. Quota mode: none. [ 27.927861][ T511] EXT4-fs (loop6): mounted filesystem without journal. Opts: journal_ioprio=0x0000000000000007,noload,acl,mb_optimize_scan=0x0000000000000001,,errors=continue. Quota mode: none. [ 27.930118][ T517] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 27.964110][ T511] EXT4-fs error (device loop6): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 27.974174][ T516] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 28.002009][ T533] loop2: detected capacity change from 0 to 2048 [ 28.005371][ T531] loop4: detected capacity change from 0 to 2048 [ 28.052789][ T536] loop6: detected capacity change from 0 to 2048 [ 28.062445][ T533] EXT4-fs (loop2): mounted filesystem without journal. Opts: journal_ioprio=0x0000000000000007,noload,acl,mb_optimize_scan=0x0000000000000001,,errors=continue. Quota mode: none. [ 28.067772][ T537] loop1: detected capacity change from 0 to 2048 [ 28.093286][ T540] loop3: detected capacity change from 0 to 2048 [ 28.104595][ T531] EXT4-fs (loop4): mounted filesystem without journal. Opts: journal_ioprio=0x0000000000000007,noload,acl,mb_optimize_scan=0x0000000000000001,,errors=continue. Quota mode: none. [ 28.123231][ T533] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 28.124271][ T531] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 28.142114][ T536] EXT4-fs (loop6): mounted filesystem without journal. Opts: journal_ioprio=0x0000000000000007,noload,acl,mb_optimize_scan=0x0000000000000001,,errors=continue. Quota mode: none. [ 28.156308][ T537] EXT4-fs (loop1): mounted filesystem without journal. Opts: journal_ioprio=0x0000000000000007,noload,acl,mb_optimize_scan=0x0000000000000001,,errors=continue. Quota mode: none. [ 28.181897][ T536] EXT4-fs error (device loop6): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 28.201081][ T537] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 28.246260][ T540] EXT4-fs (loop3): mounted filesystem without journal. Opts: journal_ioprio=0x0000000000000007,noload,acl,mb_optimize_scan=0x0000000000000001,,errors=continue. Quota mode: none. [ 28.279007][ T553] loop2: detected capacity change from 0 to 2048 [ 28.293215][ T540] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 28.298034][ T556] loop1: detected capacity change from 0 to 2048 [ 28.308636][ T550] loop4: detected capacity change from 0 to 2048 [ 28.323883][ T557] loop6: detected capacity change from 0 to 2048 [ 28.349375][ T557] EXT4-fs (loop6): mounted filesystem without journal. Opts: journal_ioprio=0x0000000000000007,noload,acl,mb_optimize_scan=0x0000000000000001,,errors=continue. Quota mode: none. [ 28.368949][ T557] EXT4-fs error (device loop6): ext4_mb_generate_buddy:1147: group 0, [ 28.368953][ T556] EXT4-fs (loop1): mounted filesystem without journal. Opts: journal_ioprio=0x0000000000000007,noload,acl,mb_optimize_scan=0x0000000000000001,,errors=continue. Quota mode: none. [ 28.371066][ T556] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1147: group 0, [ 28.377452][ T557] block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 28.394995][ T556] block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 28.409705][ T553] EXT4-fs (loop2): mounted filesystem without journal. Opts: journal_ioprio=0x0000000000000007,noload,acl,mb_optimize_scan=0x0000000000000001,,errors=continue. Quota mode: none. [ 28.444984][ T553] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 28.463207][ T550] EXT4-fs (loop4): mounted filesystem without journal. Opts: journal_ioprio=0x0000000000000007,noload,acl,mb_optimize_scan=0x0000000000000001,,errors=continue. Quota mode: none. [ 28.480497][ T566] loop3: detected capacity change from 0 to 2048 [ 28.488193][ T550] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 28.548031][ T571] loop1: detected capacity change from 0 to 2048 [ 28.550194][ T566] EXT4-fs (loop3): mounted filesystem without journal. Opts: journal_ioprio=0x0000000000000007,noload,acl,mb_optimize_scan=0x0000000000000001,,errors=continue. Quota mode: none. [ 28.579278][ T566] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 28.620883][ T573] loop4: detected capacity change from 0 to 2048 [ 28.631863][ T571] EXT4-fs (loop1): mounted filesystem without journal. Opts: journal_ioprio=0x0000000000000007,noload,acl,mb_optimize_scan=0x0000000000000001,,errors=continue. Quota mode: none. [ 28.647125][ T579] loop6: detected capacity change from 0 to 2048 [ 28.657866][ T571] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 28.658756][ T581] loop2: detected capacity change from 0 to 2048 [ 28.690095][ T573] EXT4-fs (loop4): mounted filesystem without journal. Opts: journal_ioprio=0x0000000000000007,noload,acl,mb_optimize_scan=0x0000000000000001,,errors=continue. Quota mode: none. [ 28.699549][ T585] loop3: detected capacity change from 0 to 2048 [ 28.713461][ T573] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 28.742319][ T579] EXT4-fs (loop6): mounted filesystem without journal. Opts: journal_ioprio=0x0000000000000007,noload,acl,mb_optimize_scan=0x0000000000000001,,errors=continue. Quota mode: none. [ 28.761014][ T581] EXT4-fs (loop2): mounted filesystem without journal. Opts: journal_ioprio=0x0000000000000007,noload,acl,mb_optimize_scan=0x0000000000000001,,errors=continue. Quota mode: none. [ 28.790523][ T581] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 28.810350][ T579] EXT4-fs error (device loop6): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 28.846611][ T585] EXT4-fs (loop3): mounted filesystem without journal. Opts: journal_ioprio=0x0000000000000007,noload,acl,mb_optimize_scan=0x0000000000000001,,errors=continue. Quota mode: none. [ 28.859383][ T594] loop1: detected capacity change from 0 to 2048 [ 28.885490][ T597] loop4: detected capacity change from 0 to 2048 [ 28.893842][ T585] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 28.914229][ T594] EXT4-fs (loop1): mounted filesystem without journal. Opts: journal_ioprio=0x0000000000000007,noload,acl,mb_optimize_scan=0x0000000000000001,,errors=continue. Quota mode: none. [ 28.934325][ T594] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 28.966521][ T601] loop2: detected capacity change from 0 to 2048 [ 28.968726][ T603] loop6: detected capacity change from 0 to 2048 [ 29.042684][ T597] EXT4-fs (loop4): mounted filesystem without journal. Opts: journal_ioprio=0x0000000000000007,noload,acl,mb_optimize_scan=0x0000000000000001,,errors=continue. Quota mode: none. [ 29.042854][ T603] EXT4-fs (loop6): mounted filesystem without journal. Opts: journal_ioprio=0x0000000000000007,noload,acl,mb_optimize_scan=0x0000000000000001,,errors=continue. Quota mode: none. [ 29.060486][ T605] loop3: detected capacity change from 0 to 2048 [ 29.071714][ T611] loop1: detected capacity change from 0 to 2048 [ 29.079640][ T597] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1147: group 0, [ 29.087565][ T601] EXT4-fs (loop2): mounted filesystem without journal. Opts: journal_ioprio=0x0000000000000007,noload,acl,mb_optimize_scan=0x0000000000000001,,errors=continue. Quota mode: none. [ 29.091582][ T597] block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 29.118608][ T601] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 29.128317][ T603] EXT4-fs error (device loop6): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 29.183666][ T605] EXT4-fs (loop3): mounted filesystem without journal. Opts: journal_ioprio=0x0000000000000007,noload,acl,mb_optimize_scan=0x0000000000000001,,errors=continue. Quota mode: none. [ 29.204920][ T616] loop2: detected capacity change from 0 to 2048 [ 29.211859][ T605] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 29.231517][ T611] EXT4-fs (loop1): mounted filesystem without journal. Opts: journal_ioprio=0x0000000000000007,noload,acl,mb_optimize_scan=0x0000000000000001,,errors=continue. Quota mode: none. [ 29.238272][ T622] loop4: detected capacity change from 0 to 2048 [ 29.267831][ T611] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 29.302775][ T616] EXT4-fs (loop2): mounted filesystem without journal. Opts: journal_ioprio=0x0000000000000007,noload,acl,mb_optimize_scan=0x0000000000000001,,errors=continue. Quota mode: none. [ 29.323941][ T624] loop6: detected capacity change from 0 to 2048 [ 29.334083][ T616] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 29.372340][ T622] EXT4-fs (loop4): mounted filesystem without journal. Opts: journal_ioprio=0x0000000000000007,noload,acl,mb_optimize_scan=0x0000000000000001,,errors=continue. Quota mode: none. [ 29.374402][ T630] loop3: detected capacity change from 0 to 2048 [ 29.399655][ T622] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 29.417019][ T624] EXT4-fs (loop6): mounted filesystem without journal. Opts: journal_ioprio=0x0000000000000007,noload,acl,mb_optimize_scan=0x0000000000000001,,errors=continue. Quota mode: none. [ 29.439278][ T624] EXT4-fs error (device loop6): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 29.454632][ T630] EXT4-fs (loop3): mounted filesystem without journal. Opts: journal_ioprio=0x0000000000000007,noload,acl,mb_optimize_scan=0x0000000000000001,,errors=continue. Quota mode: none. [ 29.475546][ T630] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 29.502835][ T636] loop2: detected capacity change from 0 to 2048 2025/12/04 04:19:01 executed programs: 68 [ 29.521030][ T30] kauditd_printk_skb: 36 callbacks suppressed [ 29.521045][ T30] audit: type=1400 audit(1764821941.933:110): avc: denied { write } for pid=281 comm="syz-execprog" path="pipe:[14110]" dev="pipefs" ino=14110 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 29.529023][ T642] loop1: detected capacity change from 0 to 2048 [ 29.570900][ T640] loop4: detected capacity change from 0 to 2048 [ 29.575480][ T644] loop3: detected capacity change from 0 to 2048 [ 29.577537][ T638] loop6: detected capacity change from 0 to 2048 [ 29.585655][ T636] EXT4-fs (loop2): mounted filesystem without journal. Opts: journal_ioprio=0x0000000000000007,noload,acl,mb_optimize_scan=0x0000000000000001,,errors=continue. Quota mode: none. [ 29.609359][ T636] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 29.618744][ T642] EXT4-fs (loop1): mounted filesystem without journal. Opts: journal_ioprio=0x0000000000000007,noload,acl,mb_optimize_scan=0x0000000000000001,,errors=continue. Quota mode: none. [ 29.644034][ T642] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 29.665261][ T638] EXT4-fs (loop6): mounted filesystem without journal. Opts: journal_ioprio=0x0000000000000007,noload,acl,mb_optimize_scan=0x0000000000000001,,errors=continue. Quota mode: none. [ 29.685042][ T638] EXT4-fs error (device loop6): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 29.685418][ T644] EXT4-fs (loop3): mounted filesystem without journal. Opts: journal_ioprio=0x0000000000000007,noload,acl,mb_optimize_scan=0x0000000000000001,,errors=continue. Quota mode: none. [ 29.704842][ T640] EXT4-fs (loop4): mounted filesystem without journal. Opts: journal_ioprio=0x0000000000000007,noload,acl,mb_optimize_scan=0x0000000000000001,,errors=continue. Quota mode: none. [ 29.719752][ T644] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 29.765181][ T656] loop2: detected capacity change from 0 to 2048 [ 29.772035][ T640] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 29.796976][ T658] loop1: detected capacity change from 0 to 2048 [ 29.828059][ T662] loop4: detected capacity change from 0 to 2048 [ 29.833740][ T660] loop6: detected capacity change from 0 to 2048 [ 29.845898][ T656] EXT4-fs (loop2): mounted filesystem without journal. Opts: journal_ioprio=0x0000000000000007,noload,acl,mb_optimize_scan=0x0000000000000001,,errors=continue. Quota mode: none. [ 29.873508][ T656] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 29.874731][ T666] loop3: detected capacity change from 0 to 2048 [ 29.895072][ T658] EXT4-fs (loop1): mounted filesystem without journal. Opts: journal_ioprio=0x0000000000000007,noload,acl,mb_optimize_scan=0x0000000000000001,,errors=continue. Quota mode: none. [ 29.915321][ T658] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 29.932577][ T662] EXT4-fs (loop4): mounted filesystem without journal. Opts: journal_ioprio=0x0000000000000007,noload,acl,mb_optimize_scan=0x0000000000000001,,errors=continue. Quota mode: none. [ 29.934750][ T660] EXT4-fs (loop6): mounted filesystem without journal. Opts: journal_ioprio=0x0000000000000007,noload,acl,mb_optimize_scan=0x0000000000000001,,errors=continue. Quota mode: none. [ 29.961168][ T662] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 29.970416][ T660] EXT4-fs error (device loop6): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 30.016971][ T666] EXT4-fs (loop3): mounted filesystem without journal. Opts: journal_ioprio=0x0000000000000007,noload,acl,mb_optimize_scan=0x0000000000000001,,errors=continue. Quota mode: none. [ 30.053301][ T676] loop2: detected capacity change from 0 to 2048 [ 30.061340][ T666] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 30.069692][ T680] loop1: detected capacity change from 0 to 2048 [ 30.090708][ T678] loop4: detected capacity change from 0 to 2048 [ 30.124742][ T680] EXT4-fs (loop1): mounted filesystem without journal. Opts: journal_ioprio=0x0000000000000007,noload,acl,mb_optimize_scan=0x0000000000000001,,errors=continue. Quota mode: none. [ 30.138390][ T682] loop6: detected capacity change from 0 to 2048 [ 30.148762][ T680] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 30.186304][ T678] EXT4-fs (loop4): mounted filesystem without journal. Opts: journal_ioprio=0x0000000000000007,noload,acl,mb_optimize_scan=0x0000000000000001,,errors=continue. Quota mode: none. [ 30.207709][ T685] loop3: detected capacity change from 0 to 2048 [ 30.211229][ T678] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 30.230029][ T682] EXT4-fs (loop6): mounted filesystem without journal. Opts: journal_ioprio=0x0000000000000007,noload,acl,mb_optimize_scan=0x0000000000000001,,errors=continue. Quota mode: none. [ 30.249665][ T682] EXT4-fs error (device loop6): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 30.266189][ T676] EXT4-fs (loop2): mounted filesystem without journal. Opts: journal_ioprio=0x0000000000000007,noload,acl,mb_optimize_scan=0x0000000000000001,,errors=continue. Quota mode: none. [ 30.289063][ T694] loop1: detected capacity change from 0 to 2048 [ 30.311686][ T676] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 30.313839][ T697] loop4: detected capacity change from 0 to 2048 [ 30.328507][ T685] EXT4-fs (loop3): mounted filesystem without journal. Opts: journal_ioprio=0x0000000000000007,noload,acl,mb_optimize_scan=0x0000000000000001,,errors=continue. Quota mode: none. [ 30.369711][ T702] loop6: detected capacity change from 0 to 2048 [ 30.371480][ T694] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 30.385809][ T685] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 30.425261][ T697] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 30.449490][ T702] EXT4-fs error (device loop6): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 30.510577][ T712] loop2: detected capacity change from 0 to 2048 [ 30.517380][ T708] loop3: detected capacity change from 0 to 2048 [ 30.518585][ T710] loop1: detected capacity change from 0 to 2048 [ 30.540596][ T714] loop6: detected capacity change from 0 to 2048 [ 30.549127][ T716] loop4: detected capacity change from 0 to 2048 [ 30.550099][ T710] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 30.594802][ T708] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 30.595213][ T714] EXT4-fs error (device loop6): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 30.610174][ T712] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 30.661270][ T727] loop1: detected capacity change from 0 to 2048 [ 30.661477][ T45] ------------[ cut here ]------------ [ 30.670366][ T716] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 30.674511][ T45] kernel BUG at fs/ext4/inode.c:2747! [ 30.693383][ T45] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 30.699498][ T45] CPU: 1 PID: 45 Comm: kworker/u4:2 Not tainted syzkaller #0 [ 30.707071][ T45] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 30.717262][ T45] Workqueue: writeback wb_workfn (flush-7:2) [ 30.723261][ T45] RIP: 0010:ext4_writepages+0x2f75/0x2f90 [ 30.729155][ T45] Code: 00 00 00 e8 9d 73 8f ff 84 db 75 2c e8 04 71 8f ff 49 bc 00 00 00 00 00 fc ff df 48 8b 5c 24 20 e9 d6 f7 ff ff e8 eb 70 8f ff <0f> 0b e8 e4 70 8f ff e8 cb 28 27 ff eb a2 e8 d8 70 8f ff e8 bf 28 [ 30.748846][ T45] RSP: 0018:ffffc900002ef100 EFLAGS: 00010293 [ 30.755005][ T45] RAX: ffffffff81d94df5 RBX: 000000c410000000 RCX: ffff8881053b3b40 [ 30.763103][ T45] RDX: 0000000000000000 RSI: 0000008000000000 RDI: 0000000000000000 [ 30.771209][ T45] RBP: ffffc900002ef470 R08: dffffc0000000000 R09: ffffed1026144d31 [ 30.779285][ T45] R10: ffffed1026144d31 R11: 1ffff11026144d30 R12: dffffc0000000000 [ 30.787265][ T45] R13: 0000000000000001 R14: 0000008000000000 R15: ffff888130a26c18 [ 30.795498][ T45] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 30.804425][ T45] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 30.811099][ T45] CR2: 0000555588e7d4a8 CR3: 000000010d2b1000 CR4: 00000000003506a0 [ 30.819071][ T45] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 30.827128][ T45] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 30.835369][ T45] Call Trace: [ 30.838657][ T45] [ 30.841595][ T45] ? __kasan_check_write+0x14/0x20 [ 30.846809][ T45] ? pagecache_get_page+0xcb6/0xda0 [ 30.852194][ T45] ? __kasan_check_read+0x11/0x20 [ 30.857213][ T45] ? mark_page_accessed+0x3b6/0x8d0 [ 30.862491][ T45] ? __activate_page+0xd40/0xd40 [ 30.867517][ T45] ? ext4_readpage+0x220/0x220 [ 30.872283][ T45] ? write_boundary_block+0x140/0x140 [ 30.877713][ T45] ? memcpy+0x56/0x70 [ 30.881690][ T45] ? copy_page_from_iter_atomic+0x784/0x1350 [ 30.887798][ T45] ? __kasan_check_read+0x11/0x20 [ 30.892818][ T45] ? __set_page_dirty_no_writeback+0xff/0x130 [ 30.898886][ T45] ? ext4_readpage+0x220/0x220 [ 30.904185][ T45] do_writepages+0x48a/0x6c0 [ 30.908773][ T45] ? update_curr+0x2f3/0x5b0 [ 30.913631][ T45] ? __writepage+0x130/0x130 [ 30.918216][ T45] ? enqueue_task_fair+0xaa7/0x2120 [ 30.923500][ T45] ? __kasan_check_write+0x14/0x20 [ 30.928606][ T45] ? _raw_spin_lock+0x8e/0xe0 [ 30.933290][ T45] __writeback_single_inode+0xd5/0x9c0 [ 30.938747][ T45] ? wbc_attach_and_unlock_inode+0x194/0x5f0 [ 30.944903][ T45] writeback_sb_inodes+0x9c0/0x1590 [ 30.950102][ T45] ? psi_task_change+0x212/0x370 [ 30.955041][ T45] ? queue_io+0x4c0/0x4c0 [ 30.959370][ T45] ? __kasan_check_read+0x11/0x20 [ 30.964497][ T45] ? queue_io+0x382/0x4c0 [ 30.969014][ T45] wb_writeback+0x3f1/0x980 [ 30.973602][ T45] ? inode_cgwb_move_to_attached+0x3e0/0x3e0 [ 30.979577][ T45] ? set_worker_desc+0x155/0x1c0 [ 30.984616][ T45] ? __kasan_check_write+0x14/0x20 [ 30.989755][ T45] wb_workfn+0x38f/0xe20 [ 30.994097][ T45] ? inode_wait_for_writeback+0x200/0x200 [ 30.999833][ T45] ? kvm_sched_clock_read+0x18/0x40 [ 31.005134][ T45] ? __kasan_check_read+0x11/0x20 [ 31.010250][ T45] ? ttwu_do_wakeup+0xf9/0x470 [ 31.015082][ T45] ? __kasan_check_write+0x14/0x20 [ 31.020278][ T45] ? _raw_spin_lock_irq+0x8f/0xe0 [ 31.025401][ T45] ? _raw_spin_lock_irqsave+0x110/0x110 [ 31.031053][ T45] ? pwq_dec_nr_in_flight+0x18c/0x3c0 [ 31.036431][ T45] process_one_work+0x6be/0xba0 [ 31.041283][ T45] worker_thread+0xa59/0x1200 [ 31.046129][ T45] ? _raw_spin_lock_irqsave+0xb0/0x110 [ 31.051672][ T45] kthread+0x411/0x500 [ 31.055775][ T45] ? worker_clr_flags+0x190/0x190 [ 31.060885][ T45] ? kthread_blkcg+0xd0/0xd0 [ 31.065570][ T45] ret_from_fork+0x1f/0x30 [ 31.069998][ T45] [ 31.073018][ T45] Modules linked in: [ 31.078713][ T45] ---[ end trace e84b5b1aa6e718bd ]--- [ 31.095298][ T45] RIP: 0010:ext4_writepages+0x2f75/0x2f90 [ 31.102913][ T733] loop6: detected capacity change from 0 to 2048 [ 31.109624][ T45] Code: 00 00 00 e8 9d 73 8f ff 84 db 75 2c e8 04 71 8f ff 49 bc 00 00 00 00 00 fc ff df 48 8b 5c 24 20 e9 d6 f7 ff ff e8 eb 70 8f ff <0f> 0b e8 e4 70 8f ff e8 cb 28 27 ff eb a2 e8 d8 70 8f ff e8 bf 28 [ 31.116053][ T735] loop3: detected capacity change from 0 to 2048 [ 31.130195][ T45] RSP: 0018:ffffc900002ef100 EFLAGS: 00010293 [ 31.143530][ T45] RAX: ffffffff81d94df5 RBX: 000000c410000000 RCX: ffff8881053b3b40 [ 31.151962][ T45] RDX: 0000000000000000 RSI: 0000008000000000 RDI: 0000000000000000 [ 31.152855][ T727] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1147: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 31.160416][ T45] RBP: ffffc900002ef470 R08: dffffc0000000000 R09: ffffed1026144d31 [ 31.175457][ T8] ------------[ cut here ]------------ [ 31.183527][ T45] R10: ffffed1026144d31 R11: 1ffff11026144d30 R12: dffffc0000000000 [ 31.197449][ T45] R13: 0000000000000001 R14: 0000008000000000 R15: ffff888130a26c18 [ 31.207235][ T45] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 31.216795][ T45] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 31.224609][ T45] CR2: 0000200000000000 CR3: 0000000111fa2000 CR4: 00000000003506a0 [ 31.233404][ T45] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 31.241586][ T45] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 31.249714][ T45] Kernel panic - not syncing: Fatal exception [ 31.252539][ T733] EXT4-fs error (device loop6): ext4_mb_generate_buddy:1147: group 0, [ 31.256266][ T45] Kernel Offset: disabled [ 31.269062][ T45] Rebooting in 86400 seconds..