" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 16.156388][ T30] audit: type=1400 audit(1782022553.223:63): avc: denied { siginh } for pid=251 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 17.544153][ T258] sshd-session (258) used greatest stack depth: 21760 bytes left Warning: Permanently added '10.128.0.114' (ED25519) to the list of known hosts. 2026/06/21 06:16:02 parsed 1 programs 2026/06/21 06:16:02 serving rpc on tcp://39513 [ 24.937784][ T30] audit: type=1400 audit(1782022562.013:64): avc: denied { node_bind } for pid=293 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 24.958457][ T30] audit: type=1400 audit(1782022562.013:65): avc: denied { module_request } for pid=293 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 [ 25.600808][ T30] audit: type=1400 audit(1782022562.683:66): avc: denied { mounton } for pid=299 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2024 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 25.601862][ T299] cgroup: Unknown subsys name 'net' [ 25.623447][ T30] audit: type=1400 audit(1782022562.683:67): avc: denied { mount } for pid=299 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 [ 25.650684][ T30] audit: type=1400 audit(1782022562.713:68): avc: denied { unmount } for pid=299 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 25.650818][ T299] cgroup: Unknown subsys name 'devices' [ 25.790398][ T299] cgroup: Unknown subsys name 'hugetlb' [ 25.795995][ T299] cgroup: Unknown subsys name 'rlimit' [ 25.936177][ T30] audit: type=1400 audit(1782022563.013:69): avc: denied { setattr } for pid=299 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 [ 25.959329][ T30] audit: type=1400 audit(1782022563.013:70): avc: denied { create } for pid=299 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 [ 25.979727][ T30] audit: type=1400 audit(1782022563.013:71): avc: denied { write } for pid=299 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 25.985136][ T303] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 26.000083][ T30] audit: type=1400 audit(1782022563.013:72): avc: denied { read } for pid=299 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 26.028663][ T30] audit: type=1400 audit(1782022563.013:73): avc: denied { mounton } for pid=299 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 [ 26.037157][ T299] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 26.504681][ T312] request_module fs-gadgetfs succeeded, but still no fs? [ 27.019160][ T354] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.026885][ T354] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.034733][ T354] device bridge_slave_0 entered promiscuous mode [ 27.046993][ T354] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.054396][ T354] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.061899][ T354] device bridge_slave_1 entered promiscuous mode [ 27.117905][ T354] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.124960][ T354] bridge0: port 2(bridge_slave_1) entered forwarding state [ 27.132251][ T354] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.139283][ T354] bridge0: port 1(bridge_slave_0) entered forwarding state [ 27.168181][ T356] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.177460][ T356] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.185192][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 27.192672][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 27.201438][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 27.209635][ T356] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.216636][ T356] bridge0: port 1(bridge_slave_0) entered forwarding state [ 27.224941][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 27.233140][ T356] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.240168][ T356] bridge0: port 2(bridge_slave_1) entered forwarding state [ 27.251437][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 27.260401][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 27.273118][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 27.283584][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 27.291989][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 27.299389][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 27.307323][ T354] device veth0_vlan entered promiscuous mode 2026/06/21 06:16:04 executed programs: 0 [ 27.316681][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 27.325587][ T354] device veth1_macvtap entered promiscuous mode [ 27.334351][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 27.344191][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 27.429770][ T349] syz-executor (349) used greatest stack depth: 21248 bytes left [ 27.516768][ T373] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.523987][ T373] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.531303][ T373] device bridge_slave_0 entered promiscuous mode [ 27.539496][ T373] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.546516][ T373] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.553875][ T373] device bridge_slave_1 entered promiscuous mode [ 27.577402][ T372] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.584827][ T372] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.592154][ T372] device bridge_slave_0 entered promiscuous mode [ 27.604655][ T372] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.611731][ T372] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.619349][ T372] device bridge_slave_1 entered promiscuous mode [ 27.632281][ T375] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.639376][ T375] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.646617][ T375] device bridge_slave_0 entered promiscuous mode [ 27.655905][ T375] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.662944][ T375] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.670248][ T375] device bridge_slave_1 entered promiscuous mode [ 27.688088][ T377] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.695138][ T377] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.702436][ T377] device bridge_slave_0 entered promiscuous mode [ 27.711610][ T377] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.718625][ T377] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.725961][ T377] device bridge_slave_1 entered promiscuous mode [ 27.763697][ T378] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.770758][ T378] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.778115][ T378] device bridge_slave_0 entered promiscuous mode [ 27.799334][ T378] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.806357][ T378] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.813662][ T378] device bridge_slave_1 entered promiscuous mode [ 27.941870][ T373] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.948915][ T373] bridge0: port 2(bridge_slave_1) entered forwarding state [ 27.956129][ T373] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.963141][ T373] bridge0: port 1(bridge_slave_0) entered forwarding state [ 27.993529][ T372] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.000574][ T372] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.007815][ T372] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.014836][ T372] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.025747][ T356] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.032986][ T356] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.040451][ T356] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.047621][ T356] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.086471][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 28.094436][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 28.122621][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 28.131013][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 28.139631][ T356] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.146649][ T356] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.154037][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 28.161500][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 28.189615][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 28.197053][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 28.204430][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 28.212850][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 28.221130][ T356] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.228151][ T356] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.235572][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 28.243932][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 28.252079][ T356] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.259093][ T356] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.266427][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 28.274875][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 28.283044][ T356] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.290056][ T356] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.297326][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 28.305602][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 28.313702][ T356] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.320727][ T356] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.327982][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 28.336284][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 28.344572][ T356] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.351601][ T356] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.359149][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 28.367281][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 28.374768][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 28.398252][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 28.406193][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 28.414253][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 28.422430][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 28.430456][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 28.438356][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 28.458676][ T378] device veth0_vlan entered promiscuous mode [ 28.471598][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 28.479861][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 28.487704][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 28.495294][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 28.502901][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 28.511064][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 28.519236][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 28.527409][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 28.535779][ T356] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.542796][ T356] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.550246][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 28.558434][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 28.566589][ T356] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.573602][ T356] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.581015][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 28.589028][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 28.596892][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 28.608011][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 28.616075][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 28.638253][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 28.650944][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 28.658380][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 28.665813][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 28.687719][ T372] device veth0_vlan entered promiscuous mode [ 28.699880][ T378] device veth1_macvtap entered promiscuous mode [ 28.707379][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 28.716469][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 28.725416][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 28.734266][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 28.741781][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 28.749494][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 28.757778][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 28.766048][ T356] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.773078][ T356] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.780372][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 28.788544][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 28.796731][ T356] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.803752][ T356] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.811188][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 28.819563][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 28.831434][ T373] device veth0_vlan entered promiscuous mode [ 28.837577][ T375] device veth0_vlan entered promiscuous mode [ 28.849988][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 28.857936][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 28.865409][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 28.873109][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 28.881568][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 28.889022][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 28.906990][ T375] device veth1_macvtap entered promiscuous mode [ 28.916921][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 28.926409][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 28.934465][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 28.942739][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 28.952732][ T372] device veth1_macvtap entered promiscuous mode [ 28.963597][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 28.971687][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 28.979958][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 28.988127][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 28.996458][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 29.014058][ T373] device veth1_macvtap entered promiscuous mode [ 29.024797][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 29.033156][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 29.060079][ T377] device veth0_vlan entered promiscuous mode [ 29.075328][ T398] loop1: detected capacity change from 0 to 2048 [ 29.077768][ T399] loop4: detected capacity change from 0 to 2048 [ 29.088563][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 29.096917][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 29.105327][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 29.113885][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 29.122289][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 29.123938][ T399] EXT4-fs (loop4): mounted filesystem without journal. Opts: delalloc,noload,acl,mb_optimize_scan=0x0000000000000001,,errors=continue. Quota mode: none. [ 29.147708][ T399] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 29.164314][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 29.172647][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 29.180896][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 29.189635][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 29.197449][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 29.200111][ T398] EXT4-fs (loop1): mounted filesystem without journal. Opts: delalloc,noload,acl,mb_optimize_scan=0x0000000000000001,,errors=continue. Quota mode: none. [ 29.207683][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 29.229569][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 29.239687][ T398] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 29.253405][ T407] loop4: detected capacity change from 0 to 2048 [ 29.268112][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 29.276810][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 29.298386][ T409] loop5: detected capacity change from 0 to 2048 [ 29.305043][ T377] device veth1_macvtap entered promiscuous mode [ 29.315208][ T411] loop1: detected capacity change from 0 to 2048 [ 29.326797][ T395] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 29.335603][ T395] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 29.345134][ T395] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 29.345491][ T409] EXT4-fs (loop5): mounted filesystem without journal. Opts: delalloc,noload,acl,mb_optimize_scan=0x0000000000000001,,errors=continue. Quota mode: none. [ 29.359959][ T413] loop6: detected capacity change from 0 to 2048 [ 29.376985][ T407] EXT4-fs (loop4): mounted filesystem without journal. Opts: delalloc,noload,acl,mb_optimize_scan=0x0000000000000001,,errors=continue. Quota mode: none. [ 29.385821][ T411] EXT4-fs (loop1): mounted filesystem without journal. Opts: delalloc,noload,acl,mb_optimize_scan=0x0000000000000001,,errors=continue. Quota mode: none. [ 29.394659][ T407] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 29.408350][ T395] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 29.429697][ T411] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 29.443996][ T395] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 29.479630][ T413] EXT4-fs (loop6): mounted filesystem without journal. Opts: delalloc,noload,acl,mb_optimize_scan=0x0000000000000001,,errors=continue. Quota mode: none. [ 29.505050][ T413] EXT4-fs error (device loop6): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 29.532234][ T431] loop5: detected capacity change from 0 to 2048 [ 29.545111][ T433] loop3: detected capacity change from 0 to 2048 [ 29.564335][ T430] loop1: detected capacity change from 0 to 2048 [ 29.575698][ T436] loop6: detected capacity change from 0 to 2048 [ 29.589428][ T431] EXT4-fs (loop5): mounted filesystem without journal. Opts: delalloc,noload,acl,mb_optimize_scan=0x0000000000000001,,errors=continue. Quota mode: none. [ 29.606170][ T431] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 29.606417][ T436] EXT4-fs (loop6): mounted filesystem without journal. Opts: delalloc,noload,acl,mb_optimize_scan=0x0000000000000001,,errors=continue. Quota mode: none. [ 29.631164][ T433] EXT4-fs (loop3): mounted filesystem without journal. Opts: delalloc,noload,acl,mb_optimize_scan=0x0000000000000001,,errors=continue. Quota mode: none. [ 29.652756][ T436] EXT4-fs error (device loop6): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 29.660917][ T433] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 29.698387][ T437] EXT4-fs (loop4): mounted filesystem without journal. Opts: delalloc,noload,acl,mb_optimize_scan=0x0000000000000001,,errors=continue. Quota mode: none. [ 29.716241][ T437] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 29.720150][ T430] EXT4-fs (loop1): mounted filesystem without journal. Opts: delalloc,noload,acl,mb_optimize_scan=0x0000000000000001,,errors=continue. Quota mode: none. [ 29.747278][ T430] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 29.842606][ T445] EXT4-fs (loop5): mounted filesystem without journal. Opts: delalloc,noload,acl,mb_optimize_scan=0x0000000000000001,,errors=continue. Quota mode: none. [ 29.848706][ T451] EXT4-fs (loop6): mounted filesystem without journal. Opts: delalloc,noload,acl,mb_optimize_scan=0x0000000000000001,,errors=continue. Quota mode: none. [ 29.859301][ T445] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 29.880270][ T451] EXT4-fs error (device loop6): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 29.941173][ T460] EXT4-fs (loop4): mounted filesystem without journal. Opts: delalloc,noload,acl,mb_optimize_scan=0x0000000000000001,,errors=continue. Quota mode: none. [ 29.954688][ T454] EXT4-fs (loop3): mounted filesystem without journal. Opts: delalloc,noload,acl,mb_optimize_scan=0x0000000000000001,,errors=continue. Quota mode: none. [ 29.957670][ T456] EXT4-fs (loop1): mounted filesystem without journal. Opts: delalloc,noload,acl,mb_optimize_scan=0x0000000000000001,,errors=continue. Quota mode: none. [ 29.988914][ T454] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 30.005220][ T456] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 30.024856][ T460] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 30.052016][ T466] EXT4-fs (loop6): mounted filesystem without journal. Opts: delalloc,noload,acl,mb_optimize_scan=0x0000000000000001,,errors=continue. Quota mode: none. [ 30.076387][ T30] kauditd_printk_skb: 37 callbacks suppressed [ 30.076399][ T30] audit: type=1400 audit(1782022567.153:111): avc: denied { execute } for pid=475 comm="syz.3.36" path="/2/memory.stat" dev="tmpfs" ino=30 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 30.079933][ T464] EXT4-fs (loop5): mounted filesystem without journal. Opts: delalloc,noload,acl,mb_optimize_scan=0x0000000000000001,,errors=continue. Quota mode: none. [ 30.136000][ T466] EXT4-fs error (device loop6): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 30.170840][ T8] device bridge_slave_1 left promiscuous mode [ 30.212387][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.220189][ T464] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 30.235129][ T8] device bridge_slave_0 left promiscuous mode [ 30.249467][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.274158][ T496] EXT4-fs (loop1): mounted filesystem without journal. Opts: delalloc,noload,acl,mb_optimize_scan=0x0000000000000001,,errors=continue. Quota mode: none. [ 30.290922][ T492] EXT4-fs (loop4): mounted filesystem without journal. Opts: delalloc,noload,acl,mb_optimize_scan=0x0000000000000001,,errors=continue. Quota mode: none. [ 30.323820][ T494] EXT4-fs (loop3): mounted filesystem without journal. Opts: delalloc,noload,acl,mb_optimize_scan=0x0000000000000001,,errors=continue. Quota mode: none. [ 30.324062][ T492] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 30.342474][ T498] EXT4-fs (loop6): mounted filesystem without journal. Opts: delalloc,noload,acl,mb_optimize_scan=0x0000000000000001,,errors=continue. Quota mode: none. [ 30.360147][ T8] device veth1_macvtap left promiscuous mode [ 30.375510][ T8] device veth0_vlan left promiscuous mode [ 30.388804][ T496] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 30.399954][ T494] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 30.406094][ T498] EXT4-fs error (device loop6): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 30.468478][ T508] EXT4-fs (loop5): mounted filesystem without journal. Opts: delalloc,noload,acl,mb_optimize_scan=0x0000000000000001,,errors=continue. Quota mode: none. [ 30.495642][ T508] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 30.566635][ T514] EXT4-fs (loop4): mounted filesystem without journal. Opts: delalloc,noload,acl,mb_optimize_scan=0x0000000000000001,,errors=continue. Quota mode: none. [ 30.567400][ T517] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 30.584468][ T518] EXT4-fs (loop3): mounted filesystem without journal. Opts: delalloc,noload,acl,mb_optimize_scan=0x0000000000000001,,errors=continue. Quota mode: none. [ 30.613440][ T518] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 30.629552][ T520] EXT4-fs (loop6): mounted filesystem without journal. Opts: delalloc,noload,acl,mb_optimize_scan=0x0000000000000001,,errors=continue. Quota mode: none. [ 30.655260][ T520] EXT4-fs error (device loop6): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 30.655327][ T514] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 30.696354][ T522] EXT4-fs (loop5): mounted filesystem without journal. Opts: delalloc,noload,acl,mb_optimize_scan=0x0000000000000001,,errors=continue. Quota mode: none. [ 30.721592][ T356] ------------[ cut here ]------------ [ 30.727055][ T356] kernel BUG at fs/ext4/inode.c:2749! [ 30.734104][ T356] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 30.740186][ T356] CPU: 0 PID: 356 Comm: kworker/u4:3 Not tainted syzkaller #0 [ 30.747639][ T356] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 30.757690][ T356] Workqueue: writeback wb_workfn (flush-7:3) [ 30.763689][ T356] RIP: 0010:ext4_writepages+0x3080/0x30a0 [ 30.769403][ T356] Code: ed 8d ff 84 db 75 31 e8 de ea 8d ff 49 bd 00 00 00 00 00 fc ff df 4c 8b 64 24 20 48 8b 5c 24 40 e9 99 f7 ff ff e8 c0 ea 8d ff <0f> 0b e8 b9 ea 8d ff e8 50 b8 24 ff eb 98 e8 ad ea 8d ff e8 44 b8 [ 30.788990][ T356] RSP: 0018:ffffc90000ae7120 EFLAGS: 00010293 [ 30.795040][ T356] RAX: ffffffff81dbc0f0 RBX: 000000c410000000 RCX: ffff88810dd593c0 [ 30.803004][ T356] RDX: 0000000000000000 RSI: 0000008000000000 RDI: 0000000000000000 [ 30.810956][ T356] RBP: ffffc90000ae7490 R08: ffff88813297e987 R09: 1ffff1102652fd30 [ 30.818908][ T356] R10: dffffc0000000000 R11: ffffed102652fd31 R12: ffff88811a0f4000 [ 30.826858][ T356] R13: dffffc0000000000 R14: 0000008000000000 R15: ffff88813297e980 [ 30.834809][ T356] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 30.843716][ T356] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 30.850283][ T356] CR2: 00007f53540bd000 CR3: 000000012339a000 CR4: 00000000003506b0 [ 30.858237][ T356] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 30.866188][ T356] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 30.874140][ T356] Call Trace: [ 30.877399][ T356] [ 30.880309][ T356] ? xas_load+0x2ea/0x300 [ 30.884627][ T356] ? __update_load_avg_cfs_rq+0xb1/0x2e0 [ 30.890240][ T356] ? update_load_avg+0x442/0x1110 [ 30.895246][ T356] ? ext4_readpage+0x220/0x220 [ 30.899991][ T356] ? enqueue_task_fair+0xaf1/0x2130 [ 30.905176][ T356] ? ext4_readpage+0x220/0x220 [ 30.909919][ T356] do_writepages+0x476/0x6d0 [ 30.914492][ T356] ? yield_to_task_fair+0x1a0/0x1a0 [ 30.919669][ T356] ? sched_clock_cpu+0x18/0x3d0 [ 30.924499][ T356] ? _raw_spin_trylock_bh+0xb0/0x150 [ 30.929769][ T356] ? __writepage+0x130/0x130 [ 30.934339][ T356] ? check_preempt_curr+0xd4/0x190 [ 30.939431][ T356] ? __kasan_check_write+0x14/0x20 [ 30.944529][ T356] ? _raw_spin_lock+0x94/0xf0 [ 30.949186][ T356] __writeback_single_inode+0xd9/0x9e0 [ 30.954626][ T356] ? wbc_attach_and_unlock_inode+0x194/0x5f0 [ 30.960584][ T356] ? inode_io_list_move_locked+0x366/0x3d0 [ 30.966369][ T356] writeback_sb_inodes+0x9f3/0x1610 [ 30.971554][ T356] ? queue_io+0x4b0/0x4b0 [ 30.975864][ T356] ? __kasan_check_read+0x11/0x20 [ 30.980865][ T356] ? queue_io+0x377/0x4b0 [ 30.985176][ T356] wb_writeback+0x3eb/0x990 [ 30.989666][ T356] ? inode_cgwb_move_to_attached+0x3b0/0x3b0 [ 30.995623][ T356] ? set_worker_desc+0x1ba/0x1f0 [ 31.000542][ T356] ? __kasan_check_write+0x14/0x20 [ 31.005636][ T356] wb_workfn+0x3ac/0xf30 [ 31.009859][ T356] ? inode_wait_for_writeback+0x220/0x220 [ 31.015559][ T356] ? kvm_sched_clock_read+0x18/0x40 [ 31.020739][ T356] ? __kasan_check_read+0x11/0x20 [ 31.025742][ T356] ? ttwu_do_wakeup+0x100/0x470 [ 31.030571][ T356] ? ttwu_do_activate+0x179/0x2a0 [ 31.035573][ T356] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 31.041359][ T356] ? try_to_wake_up+0x610/0x1150 [ 31.046276][ T356] process_one_work+0x6c8/0xbb0 [ 31.051110][ T356] worker_thread+0xaa0/0x1250 [ 31.055773][ T356] ? __kasan_check_read+0x11/0x20 [ 31.060777][ T356] kthread+0x3f5/0x4f0 [ 31.064825][ T356] ? worker_clr_flags+0x190/0x190 [ 31.069828][ T356] ? kthread_blkcg+0xd0/0xd0 [ 31.074399][ T356] ret_from_fork+0x1f/0x30 [ 31.078795][ T356] [ 31.081793][ T356] Modules linked in: [ 31.089597][ T522] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1176: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 31.113079][ T356] ---[ end trace 4c4209ee1bfcfae9 ]--- [ 31.129071][ T356] RIP: 0010:ext4_writepages+0x3080/0x30a0 [ 31.134929][ T356] Code: ed 8d ff 84 db 75 31 e8 de ea 8d ff 49 bd 00 00 00 00 00 fc ff df 4c 8b 64 24 20 48 8b 5c 24 40 e9 99 f7 ff ff e8 c0 ea 8d ff <0f> 0b e8 b9 ea 8d ff e8 50 b8 24 ff eb 98 e8 ad ea 8d ff e8 44 b8 [ 31.156119][ T356] RSP: 0018:ffffc90000ae7120 EFLAGS: 00010293 [ 31.162771][ T356] RAX: ffffffff81dbc0f0 RBX: 000000c410000000 RCX: ffff88810dd593c0 [ 31.171296][ T356] RDX: 0000000000000000 RSI: 0000008000000000 RDI: 0000000000000000 [ 31.179975][ T356] RBP: ffffc90000ae7490 R08: ffff88813297e987 R09: 1ffff1102652fd30 [ 31.187986][ T356] R10: dffffc0000000000 R11: ffffed102652fd31 R12: ffff88811a0f4000 [ 31.206331][ T356] R13: dffffc0000000000 R14: 0000008000000000 R15: ffff88813297e980 [ 31.214527][ T356] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 31.223691][ T356] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 31.231344][ T356] CR2: 00007f53540c4000 CR3: 000000010c81f000 CR4: 00000000003506b0 [ 31.239830][ T535] EXT4-fs (loop1): mounted filesystem without journal. Opts: delalloc,noload,acl,mb_optimize_scan=0x0000000000000001,,errors=continue. Quota mode: none. [ 31.256857][ T356] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 31.265129][ T356] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 31.273290][ T356] Kernel panic - not syncing: Fatal exception [ 31.279540][ T356] Kernel Offset: disabled [ 31.283849][ T356] Rebooting in 86400 seconds..