Warning: Permanently added '10.128.0.164' (ED25519) to the list of known hosts. 2026/03/06 15:51:50 parsed 1 programs [ 27.458510][ T28] audit: type=1400 audit(1772812310.496:64): avc: denied { node_bind } for pid=283 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 27.479456][ T28] audit: type=1400 audit(1772812310.496:65): avc: denied { module_request } for pid=283 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 [ 28.591209][ T28] audit: type=1400 audit(1772812311.626:66): avc: denied { mounton } for pid=291 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 [ 28.594693][ T291] cgroup: Unknown subsys name 'net' [ 28.614066][ T28] audit: type=1400 audit(1772812311.626:67): avc: denied { mount } for pid=291 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 [ 28.641384][ T28] audit: type=1400 audit(1772812311.666:68): avc: denied { unmount } for pid=291 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 28.641804][ T291] cgroup: Unknown subsys name 'devices' [ 28.784878][ T291] cgroup: Unknown subsys name 'hugetlb' [ 28.790532][ T291] cgroup: Unknown subsys name 'rlimit' [ 28.903291][ T28] audit: type=1400 audit(1772812311.946:69): avc: denied { setattr } for pid=291 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=258 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 28.926592][ T28] audit: type=1400 audit(1772812311.946:70): avc: denied { create } for pid=291 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 28.947262][ T28] audit: type=1400 audit(1772812311.946:71): avc: denied { write } for pid=291 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 28.967651][ T28] audit: type=1400 audit(1772812311.946:72): avc: denied { read } for pid=291 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 28.974547][ T294] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). Setting up swapspace version 1, size = 127995904 bytes [ 28.988657][ T28] audit: type=1400 audit(1772812311.946:73): avc: denied { mounton } for pid=291 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 [ 29.028840][ T291] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 29.813727][ T301] request_module fs-gadgetfs succeeded, but still no fs? [ 30.271933][ T319] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.302853][ T319] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.310563][ T319] device bridge_slave_0 entered promiscuous mode [ 30.324692][ T319] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.331763][ T319] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.339337][ T319] device bridge_slave_1 entered promiscuous mode [ 30.539938][ T319] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.547069][ T319] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.554434][ T319] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.561491][ T319] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.594584][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 30.602588][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.610148][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.626750][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 30.635814][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.642917][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.651244][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 30.660378][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.667479][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.687168][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 30.695492][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 30.708316][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 30.719306][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 30.727526][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 30.735096][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready 2026/03/06 15:51:53 executed programs: 0 [ 30.743636][ T319] device veth0_vlan entered promiscuous mode [ 30.754027][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 30.763645][ T319] device veth1_macvtap entered promiscuous mode [ 30.773305][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 30.783664][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 30.881185][ T319] syz-executor (319) used greatest stack depth: 22016 bytes left [ 31.072125][ T373] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.079315][ T373] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.087370][ T373] device bridge_slave_0 entered promiscuous mode [ 31.110023][ T373] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.117209][ T373] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.124803][ T373] device bridge_slave_1 entered promiscuous mode [ 31.131352][ T368] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.138499][ T368] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.146567][ T368] device bridge_slave_0 entered promiscuous mode [ 31.162512][ T370] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.169648][ T370] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.177225][ T370] device bridge_slave_0 entered promiscuous mode [ 31.184137][ T374] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.191207][ T374] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.198767][ T374] device bridge_slave_0 entered promiscuous mode [ 31.209184][ T374] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.216305][ T374] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.223823][ T374] device bridge_slave_1 entered promiscuous mode [ 31.235574][ T368] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.242633][ T368] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.250185][ T368] device bridge_slave_1 entered promiscuous mode [ 31.256954][ T370] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.264233][ T370] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.271722][ T370] device bridge_slave_1 entered promiscuous mode [ 31.331599][ T375] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.338740][ T375] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.346280][ T375] device bridge_slave_0 entered promiscuous mode [ 31.356634][ T375] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.363868][ T375] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.371357][ T375] device bridge_slave_1 entered promiscuous mode [ 31.579952][ T370] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.587050][ T370] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.594377][ T370] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.601417][ T370] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.615036][ T373] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.622082][ T373] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.629392][ T373] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.636455][ T373] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.666610][ T375] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.673703][ T375] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.680979][ T375] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.688039][ T375] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.704365][ T368] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.711523][ T368] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.718849][ T368] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.725922][ T368] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.737012][ T374] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.744099][ T374] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.751384][ T374] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.758446][ T374] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.771589][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 31.779345][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.786717][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.794692][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.801907][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.809249][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.816488][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.824077][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.831307][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.838665][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.845992][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.873480][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 31.881659][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.888730][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.896205][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 31.905156][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.912208][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.957983][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 31.966539][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 31.997271][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 32.005425][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 32.014272][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 32.021888][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 32.029698][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 32.038583][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 32.046961][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.054138][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 32.061708][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 32.070309][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 32.078612][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.085668][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 32.093516][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 32.101828][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 32.110128][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.117170][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 32.124867][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 32.133282][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 32.141440][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.148513][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 32.155918][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 32.164607][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 32.172914][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.179960][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 32.187429][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 32.195988][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 32.204450][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 32.211985][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 32.245390][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 32.254178][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 32.262396][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.269483][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 32.279424][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 32.288000][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 32.296292][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.303387][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 32.311755][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 32.319952][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 32.328164][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 32.336354][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 32.344464][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 32.352473][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 32.360546][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 32.368754][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 32.376812][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 32.385028][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 32.393140][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 32.400981][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 32.409153][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 32.417268][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 32.425464][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 32.433973][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 32.442127][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.449190][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 32.457236][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 32.464989][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 32.473830][ T373] device veth0_vlan entered promiscuous mode [ 32.490366][ T370] device veth0_vlan entered promiscuous mode [ 32.501655][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 32.510120][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 32.517976][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 32.525802][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 32.534838][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 32.543503][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 32.551492][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 32.559637][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 32.573934][ T373] device veth1_macvtap entered promiscuous mode [ 32.586594][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 32.595769][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 32.604279][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 32.612345][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 32.628509][ T370] device veth1_macvtap entered promiscuous mode [ 32.642450][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 32.650934][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 32.659561][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 32.668166][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 32.677310][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 32.687647][ T368] device veth0_vlan entered promiscuous mode [ 32.704830][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 32.713313][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 32.721711][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 32.729401][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 32.741475][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 32.749793][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 32.757421][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 32.775116][ T375] device veth0_vlan entered promiscuous mode [ 32.794290][ T421] loop5: detected capacity change from 0 to 1024 [ 32.801108][ T421] EXT4-fs: Ignoring removed bh option [ 32.807922][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 32.817408][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 32.826114][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 32.834159][ T421] EXT4-fs: Ignoring removed oldalloc option [ 32.834197][ T421] EXT4-fs: Ignoring removed nobh option [ 32.835988][ T421] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 32.847284][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 32.870277][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 32.882929][ T421] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 32.891880][ T28] kauditd_printk_skb: 31 callbacks suppressed [ 32.891892][ T28] audit: type=1400 audit(1772812315.926:105): avc: denied { mount } for pid=421 comm="syz.5.19" name="/" dev="loop5" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 32.926492][ T368] device veth1_macvtap entered promiscuous mode [ 32.930470][ T28] audit: type=1400 audit(1772812315.966:106): avc: denied { write } for pid=421 comm="syz.5.19" name="/" dev="loop5" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 32.960211][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 32.969265][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 32.979107][ T28] audit: type=1400 audit(1772812315.966:107): avc: denied { add_name } for pid=421 comm="syz.5.19" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 32.999844][ T28] audit: type=1400 audit(1772812315.966:108): avc: denied { create } for pid=421 comm="syz.5.19" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 33.019990][ T28] audit: type=1400 audit(1772812315.966:109): avc: denied { read open } for pid=421 comm="syz.5.19" path="/0/file1/bus" dev="loop5" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 33.048841][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 33.057201][ T28] audit: type=1400 audit(1772812315.966:110): avc: denied { write } for pid=421 comm="syz.5.19" name="bus" dev="loop5" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 33.079426][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 33.097503][ T428] loop1: detected capacity change from 0 to 1024 [ 33.105315][ T428] EXT4-fs: Ignoring removed bh option [ 33.110808][ T428] EXT4-fs: Ignoring removed oldalloc option [ 33.117621][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 33.123729][ T428] EXT4-fs: Ignoring removed nobh option [ 33.132049][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 33.142305][ T428] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 33.155039][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 33.164108][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 33.173393][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 33.184132][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 33.185336][ T428] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 33.194168][ T375] device veth1_macvtap entered promiscuous mode [ 33.218189][ T429] EXT4-fs error (device loop5): ext4_find_extent:936: inode #19: comm kworker/u4:6: pblk 394 bad header/extent: invalid extent entries - magic f30a, entries 17, max 84(84), depth 0(0) [ 33.222199][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 33.245685][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 33.253381][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 33.260964][ T374] device veth0_vlan entered promiscuous mode [ 33.261266][ T429] EXT4-fs warning (device loop5): ext4_convert_unwritten_extents:4872: inode #19: block 88: len 4: ext4_ext_map_blocks returned -117 [ 33.281871][ T429] EXT4-fs (loop5): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 33.301646][ T28] audit: type=1400 audit(1772812316.346:111): avc: denied { read } for pid=85 comm="syslogd" name="log" dev="sda1" ino=2010 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 33.326864][ T421] EXT4-fs error (device loop5): ext4_find_extent:936: inode #18: comm syz.5.19: pblk 394 bad header/extent: invalid extent entries - magic f30a, entries 20, max 84(84), depth 0(0) [ 33.348009][ T28] audit: type=1400 audit(1772812316.346:112): avc: denied { search } for pid=85 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 33.369981][ T28] audit: type=1400 audit(1772812316.346:113): avc: denied { write } for pid=85 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 33.370997][ T433] loop0: detected capacity change from 0 to 1024 [ 33.394717][ T28] audit: type=1400 audit(1772812316.346:114): avc: denied { add_name } for pid=85 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 33.418960][ T426] EXT4-fs error (device loop5): ext4_find_extent:936: inode #19: comm syz.5.19: pblk 394 bad header/extent: invalid extent entries - magic f30a, entries 18, max 84(84), depth 0(0) [ 33.429175][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 33.445874][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 33.455014][ T433] EXT4-fs: Ignoring removed bh option [ 33.461329][ T374] device veth1_macvtap entered promiscuous mode [ 33.470486][ T433] EXT4-fs: Ignoring removed oldalloc option [ 33.476995][ T426] EXT4-fs error (device loop5): mb_free_blocks:1826: group 0, inode 19: block 337:freeing already freed block (bit 21); block bitmap corrupt. [ 33.492305][ T433] EXT4-fs: Ignoring removed nobh option [ 33.495746][ T426] EXT4-fs error (device loop5): ext4_ext_remove_space:2978: inode #19: comm syz.5.19: pblk 394 bad header/extent: invalid extent entries - magic f30a, entries 16, max 84(84), depth 0(0) [ 33.500434][ T433] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 33.532206][ T426] syz.5.19 (426) used greatest stack depth: 21184 bytes left [ 33.552798][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 33.561041][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 33.569178][ T373] EXT4-fs error (device loop5): ext4_lookup:1858: inode #16: comm syz-executor: iget: bad extended attribute block 8 [ 33.572507][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 33.590147][ T373] EXT4-fs error (device loop5): ext4_lookup:1858: inode #16: comm syz-executor: iget: bad extended attribute block 8 [ 33.592040][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 33.611664][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 33.612109][ T433] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 33.655501][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 33.667810][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 33.709984][ T373] EXT4-fs (loop5): unmounting filesystem. [ 33.720371][ T437] loop3: detected capacity change from 0 to 1024 [ 33.727101][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 33.742242][ T437] EXT4-fs: Ignoring removed bh option [ 33.753275][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 33.761997][ T437] EXT4-fs: Ignoring removed oldalloc option [ 33.769401][ T437] EXT4-fs: Ignoring removed nobh option [ 33.782507][ T437] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 33.798264][ T432] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3852: comm syz.1.18: Allocating blocks 497-513 which overlap fs metadata [ 33.814475][ T8] device bridge_slave_1 left promiscuous mode [ 33.827882][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 33.831883][ T440] loop6: detected capacity change from 0 to 1024 [ 33.842111][ T432] EXT4-fs (loop1): pa ffff88811790c738: logic 128, phys. 449, len 4 [ 33.850241][ T432] EXT4-fs error (device loop1): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 33.857862][ T440] EXT4-fs: Ignoring removed bh option [ 33.862574][ T8] device bridge_slave_0 left promiscuous mode [ 33.872515][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 33.879900][ T437] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 33.881174][ T440] EXT4-fs: Ignoring removed oldalloc option [ 33.896704][ T8] device veth1_macvtap left promiscuous mode [ 33.896807][ T432] syz.1.18 (432) used greatest stack depth: 20816 bytes left [ 33.908555][ T8] device veth0_vlan left promiscuous mode [ 33.929270][ T440] EXT4-fs: Ignoring removed nobh option [ 33.936279][ T440] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 33.970305][ T440] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 33.979809][ T370] EXT4-fs (loop1): unmounting filesystem. [ 34.022564][ T446] loop1: detected capacity change from 0 to 1024 [ 34.036646][ T446] EXT4-fs: Ignoring removed bh option [ 34.052222][ T446] EXT4-fs: Ignoring removed oldalloc option [ 34.061963][ T446] EXT4-fs: Ignoring removed nobh option [ 34.068425][ T446] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 34.090759][ T436] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3852: comm syz.0.17: Allocating blocks 497-513 which overlap fs metadata [ 34.126943][ T436] EXT4-fs (loop0): pa ffff88812359c498: logic 128, phys. 449, len 4 [ 34.135205][ T436] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 34.154355][ T446] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 34.242409][ T368] EXT4-fs (loop0): unmounting filesystem. [ 34.249488][ T443] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3852: comm syz.3.20: Allocating blocks 497-513 which overlap fs metadata [ 34.264629][ T443] EXT4-fs (loop3): pa ffff88811790cf18: logic 128, phys. 449, len 4 [ 34.272666][ T443] EXT4-fs error (device loop3): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 34.305151][ T454] loop0: detected capacity change from 0 to 1024 [ 34.326023][ T447] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3852: comm syz.6.21: Allocating blocks 497-513 which overlap fs metadata [ 34.340771][ T454] EXT4-fs: Ignoring removed bh option [ 34.347681][ T454] EXT4-fs: Ignoring removed oldalloc option [ 34.354045][ T447] EXT4-fs (loop6): pa ffff8881330d7540: logic 128, phys. 449, len 4 [ 34.362064][ T447] EXT4-fs error (device loop6): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 34.373115][ T454] EXT4-fs: Ignoring removed nobh option [ 34.384464][ T454] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 34.417078][ T375] EXT4-fs (loop3): unmounting filesystem. [ 34.428361][ T454] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 34.465504][ T450] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3852: comm syz.1.25: Allocating blocks 497-513 which overlap fs metadata [ 34.490501][ T374] EXT4-fs (loop6): unmounting filesystem. [ 34.501258][ T457] loop3: detected capacity change from 0 to 1024 [ 34.509630][ T439] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.517752][ T439] bridge0: port 1(bridge_slave_0) entered disabled state [ 34.525925][ T439] device bridge_slave_0 entered promiscuous mode [ 34.537637][ T457] EXT4-fs: Ignoring removed bh option [ 34.543378][ T450] EXT4-fs (loop1): pa ffff8881330d7738: logic 128, phys. 449, len 4 [ 34.556906][ T450] EXT4-fs error (device loop1): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 34.557128][ T439] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.577366][ T439] bridge0: port 2(bridge_slave_1) entered disabled state [ 34.585396][ T457] EXT4-fs: Ignoring removed oldalloc option [ 34.591350][ T457] EXT4-fs: Ignoring removed nobh option [ 34.597604][ T457] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 34.612112][ T439] device bridge_slave_1 entered promiscuous mode [ 34.615432][ T462] loop6: detected capacity change from 0 to 1024 [ 34.643296][ T462] EXT4-fs: Ignoring removed bh option [ 34.652404][ T462] EXT4-fs: Ignoring removed oldalloc option [ 34.662477][ T462] EXT4-fs: Ignoring removed nobh option [ 34.671510][ T457] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 34.675117][ T462] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 34.701831][ T370] EXT4-fs (loop1): unmounting filesystem. [ 34.743764][ T466] loop1: detected capacity change from 0 to 1024 [ 34.750481][ T466] EXT4-fs: Ignoring removed bh option [ 34.763368][ T466] EXT4-fs: Ignoring removed oldalloc option [ 34.770147][ T466] EXT4-fs: Ignoring removed nobh option [ 34.781020][ T462] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 34.783073][ T466] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 34.839923][ T466] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 34.919333][ T459] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3852: comm syz.0.26: Allocating blocks 497-513 which overlap fs metadata [ 34.932115][ T439] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.940096][ T439] bridge0: port 2(bridge_slave_1) entered forwarding state [ 34.947425][ T439] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.954597][ T439] bridge0: port 1(bridge_slave_0) entered forwarding state [ 34.963515][ T459] EXT4-fs (loop0): pa ffff888133154f18: logic 128, phys. 449, len 4 [ 34.971558][ T459] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 35.021684][ T451] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 35.033697][ T451] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.041741][ T451] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.060664][ T427] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 35.073899][ T427] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.080986][ T427] bridge0: port 1(bridge_slave_0) entered forwarding state [ 35.090275][ T465] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3852: comm syz.3.27: Allocating blocks 497-513 which overlap fs metadata [ 35.107949][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 35.120599][ T368] EXT4-fs (loop0): unmounting filesystem. [ 35.128446][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.135579][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 35.144038][ T470] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3852: comm syz.6.28: Allocating blocks 497-513 which overlap fs metadata [ 35.166179][ T465] EXT4-fs (loop3): pa ffff888133154498: logic 128, phys. 449, len 4 [ 35.166497][ T453] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 35.174263][ T465] EXT4-fs error (device loop3): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 35.193054][ T470] EXT4-fs (loop6): pa ffff8881331543f0: logic 128, phys. 449, len 4 [ 35.201096][ T470] EXT4-fs error (device loop6): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 35.222737][ T451] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 35.232419][ T480] EXT4-fs: Ignoring removed bh option [ 35.247591][ T480] EXT4-fs: Ignoring removed oldalloc option [ 35.270027][ T480] EXT4-fs: Ignoring removed nobh option [ 35.279437][ T475] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3852: comm syz.1.29: Allocating blocks 497-513 which overlap fs metadata [ 35.293717][ T480] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 35.301625][ T374] EXT4-fs (loop6): unmounting filesystem. [ 35.323528][ T375] EXT4-fs (loop3): unmounting filesystem. [ 35.333397][ T427] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 35.345046][ T427] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 35.368446][ T480] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 35.387910][ T451] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 35.407660][ T475] EXT4-fs (loop1): pa ffff888133154bd0: logic 128, phys. 449, len 4 [ 35.415924][ T475] EXT4-fs error (device loop1): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 35.431072][ T451] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 35.452262][ T451] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 35.470007][ T485] EXT4-fs: Ignoring removed bh option [ 35.477929][ T370] EXT4-fs error (device loop1): ext4_lookup:1858: inode #16: comm syz-executor: iget: bad extended attribute block 8 [ 35.494687][ T451] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 35.495195][ T484] EXT4-fs: Ignoring removed bh option [ 35.516511][ T439] device veth0_vlan entered promiscuous mode [ 35.523707][ T8] device bridge_slave_1 left promiscuous mode [ 35.529879][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.532213][ T370] EXT4-fs error (device loop1): ext4_lookup:1858: inode #16: comm syz-executor: iget: bad extended attribute block 8 [ 35.542842][ T485] EXT4-fs: Ignoring removed oldalloc option [ 35.556425][ T484] EXT4-fs: Ignoring removed oldalloc option [ 35.563086][ T484] EXT4-fs: Ignoring removed nobh option [ 35.569017][ T8] device bridge_slave_0 left promiscuous mode [ 35.575561][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.583009][ T484] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 35.594491][ T485] EXT4-fs: Ignoring removed nobh option [ 35.600780][ T485] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 35.614497][ T8] device veth1_macvtap left promiscuous mode [ 35.620565][ T8] device veth0_vlan left promiscuous mode [ 35.652377][ T484] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 35.661514][ T485] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 35.757238][ T480] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3852: comm syz.0.30: Allocating blocks 497-513 which overlap fs metadata [ 35.777644][ T480] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3852: comm syz.0.30: Allocating blocks 497-513 which overlap fs metadata [ 35.805422][ T368] EXT4-fs error (device loop0): ext4_readdir:263: inode #11: block 33: comm syz-executor: path /2/file1/lost+found: bad entry in directory: inode out of bounds - offset=0, inode=1372938, rec_len=84, size=1024 fake=0 [ 35.829744][ T483] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3852: comm syz.0.30: Allocating blocks 497-513 which overlap fs metadata 2026/03/06 15:51:58 executed programs: 26 [ 35.830826][ T368] EXT4-fs error (device loop0): ext4_empty_dir:3177: inode #11: block 33: comm syz-executor: bad entry in directory: inode out of bounds - offset=1024, inode=1372938, rec_len=84, size=1024 fake=0 [ 35.864113][ T368] EXT4-fs error (device loop0): ext4_readdir:263: inode #11: block 33: comm syz-executor: path /2/file1/lost+found: bad entry in directory: inode out of bounds - offset=0, inode=1372938, rec_len=84, size=1024 fake=0 [ 35.886989][ T368] EXT4-fs error (device loop0): ext4_empty_dir:3177: inode #11: block 33: comm syz-executor: bad entry in directory: inode out of bounds - offset=1024, inode=1372938, rec_len=84, size=1024 fake=0 [ 35.908726][ T368] EXT4-fs error (device loop0): ext4_readdir:263: inode #11: block 33: comm syz-executor: path /2/file1/lost+found: bad entry in directory: inode out of bounds - offset=0, inode=1372938, rec_len=84, size=1024 fake=0 [ 35.937792][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 35.946048][ T368] EXT4-fs error (device loop0): ext4_empty_dir:3177: inode #11: block 33: comm syz-executor: bad entry in directory: inode out of bounds - offset=1024, inode=1372938, rec_len=84, size=1024 fake=0 [ 35.965081][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 35.977329][ T368] EXT4-fs error (device loop0): ext4_readdir:263: inode #11: block 33: comm syz-executor: path /2/file1/lost+found: bad entry in directory: inode out of bounds - offset=0, inode=1372938, rec_len=84, size=1024 fake=0 [ 36.002370][ T439] device veth1_macvtap entered promiscuous mode [ 36.023407][ T490] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3852: comm syz.6.31: Allocating blocks 497-513 which overlap fs metadata [ 36.029364][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 36.049757][ T370] EXT4-fs (loop1): unmounting filesystem. [ 36.051633][ T491] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3852: comm syz.3.32: Allocating blocks 497-513 which overlap fs metadata [ 36.058392][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 36.078592][ T490] EXT4-fs (loop6): pa ffff888133242738: logic 128, phys. 449, len 4 [ 36.086692][ T490] EXT4-fs error (device loop6): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 36.102082][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 36.110426][ T491] EXT4-fs (loop3): pa ffff888133242930: logic 128, phys. 449, len 4 [ 36.118669][ T491] EXT4-fs error (device loop3): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 36.130188][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 36.139324][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 36.228993][ T494] EXT4-fs: Ignoring removed bh option [ 36.234977][ T494] EXT4-fs: Ignoring removed oldalloc option [ 36.241296][ T494] EXT4-fs: Ignoring removed nobh option [ 36.257097][ T375] EXT4-fs (loop3): unmounting filesystem. [ 36.260655][ T368] EXT4-fs (loop0): unmounting filesystem. [ 36.269717][ T374] EXT4-fs (loop6): unmounting filesystem. [ 36.275934][ T494] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 36.309622][ T496] EXT4-fs: Ignoring removed bh option [ 36.320770][ T496] EXT4-fs: Ignoring removed oldalloc option [ 36.334216][ T496] EXT4-fs: Ignoring removed nobh option [ 36.340643][ T498] EXT4-fs: Ignoring removed bh option [ 36.346535][ T498] EXT4-fs: Ignoring removed oldalloc option [ 36.351740][ T496] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 36.358510][ T498] EXT4-fs: Ignoring removed nobh option [ 36.372588][ T498] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 36.374276][ T494] EXT4-fs (loop7): mounted filesystem without journal. Quota mode: none. [ 36.402084][ T498] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 36.411525][ T496] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 36.477638][ T493] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.484988][ T493] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.492540][ T493] device bridge_slave_0 entered promiscuous mode [ 36.517483][ T493] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.537944][ T493] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.552051][ T493] device bridge_slave_1 entered promiscuous mode [ 36.620834][ T510] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3852: comm syz.6.38: Allocating blocks 497-513 which overlap fs metadata [ 36.649832][ T510] EXT4-fs (loop6): pa ffff88813327e5e8: logic 128, phys. 449, len 4 [ 36.658006][ T510] EXT4-fs error (device loop6): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 36.672999][ T507] EXT4-fs error (device loop7): ext4_mb_mark_diskspace_used:3852: comm syz.7.24: Allocating blocks 497-513 which overlap fs metadata [ 36.689930][ T507] EXT4-fs (loop7): pa ffff8881332b03f0: logic 128, phys. 449, len 4 [ 36.691108][ T509] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3852: comm syz.3.37: Allocating blocks 497-513 which overlap fs metadata [ 36.698110][ T507] EXT4-fs error (device loop7): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 36.728450][ T509] EXT4-fs (loop3): pa ffff88813327ea80: logic 128, phys. 449, len 4 [ 36.736561][ T509] EXT4-fs error (device loop3): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 36.769269][ T501] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.777920][ T501] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.787270][ T501] device bridge_slave_0 entered promiscuous mode [ 36.796587][ T375] EXT4-fs (loop3): unmounting filesystem. [ 36.810602][ T439] EXT4-fs (loop7): unmounting filesystem. [ 36.822217][ T501] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.827038][ T374] EXT4-fs (loop6): unmounting filesystem. [ 36.829571][ T501] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.843076][ T501] device bridge_slave_1 entered promiscuous mode [ 36.860689][ T515] EXT4-fs: Ignoring removed bh option [ 36.869886][ T515] EXT4-fs: Ignoring removed oldalloc option [ 36.885904][ T515] EXT4-fs: Ignoring removed nobh option [ 36.890286][ T518] EXT4-fs: Ignoring removed bh option [ 36.898878][ T516] EXT4-fs: Ignoring removed bh option [ 36.905357][ T516] EXT4-fs: Ignoring removed oldalloc option [ 36.911331][ T515] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 36.922815][ T516] EXT4-fs: Ignoring removed nobh option [ 36.933242][ T516] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 36.941669][ T518] EXT4-fs: Ignoring removed oldalloc option [ 36.952914][ T518] EXT4-fs: Ignoring removed nobh option [ 36.964916][ T516] EXT4-fs (loop7): mounted filesystem without journal. Quota mode: none. [ 36.983115][ T518] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 36.999007][ T515] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 37.020118][ T493] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.027225][ T493] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.034552][ T493] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.041596][ T493] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.058489][ T518] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 37.183554][ T453] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 37.199795][ T453] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.214651][ T453] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.229737][ T8] device bridge_slave_1 left promiscuous mode [ 37.237993][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.247549][ T8] device bridge_slave_0 left promiscuous mode [ 37.267705][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.280444][ T516] EXT4-fs error (device loop7): ext4_mb_mark_diskspace_used:3852: comm syz.7.42: Allocating blocks 497-513 which overlap fs metadata [ 37.300262][ T8] device veth1_macvtap left promiscuous mode [ 37.307580][ T8] device veth0_vlan left promiscuous mode [ 37.314245][ T516] EXT4-fs (loop7): pa ffff888117a90f18: logic 128, phys. 449, len 4 [ 37.322385][ T516] EXT4-fs error (device loop7): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 37.334918][ T531] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3852: comm syz.3.41: Allocating blocks 497-513 which overlap fs metadata [ 37.340458][ T532] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3852: comm syz.6.43: Allocating blocks 497-513 which overlap fs metadata [ 37.381563][ T375] EXT4-fs error (device loop3): ext4_lookup:1858: inode #16: comm syz-executor: iget: bad extended attribute block 8 [ 37.383738][ T532] EXT4-fs (loop6): pa ffff888123471348: logic 128, phys. 449, len 4 [ 37.401889][ T532] EXT4-fs error (device loop6): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 37.405144][ T531] EXT4-fs (loop3): pa ffff888123471a80: logic 128, phys. 449, len 4 [ 37.419962][ T531] EXT4-fs error (device loop3): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 37.430316][ T374] EXT4-fs error (device loop6): ext4_readdir:263: inode #11: block 33: comm syz-executor: path /4/file1/lost+found: bad entry in directory: inode out of bounds - offset=0, inode=324362, rec_len=84, size=1024 fake=0 [ 37.454711][ T439] EXT4-fs error (device loop7): ext4_readdir:263: inode #11: block 33: comm syz-executor: path /1/file1/lost+found: bad entry in directory: inode out of bounds - offset=0, inode=1504010, rec_len=84, size=1024 fake=0 [ 37.479203][ T374] EXT4-fs error (device loop6): ext4_empty_dir:3177: inode #11: block 33: comm syz-executor: bad entry in directory: inode out of bounds - offset=1024, inode=324362, rec_len=84, size=1024 fake=0 [ 37.485214][ T439] EXT4-fs error (device loop7): ext4_empty_dir:3177: inode #11: block 33: comm syz-executor: bad entry in directory: inode out of bounds - offset=1024, inode=1504010, rec_len=84, size=1024 fake=0 [ 37.499433][ T375] EXT4-fs error (device loop3): ext4_lookup:1858: inode #16: comm syz-executor: iget: bad extended attribute block 8 [ 37.519451][ T439] EXT4-fs error (device loop7): ext4_readdir:263: inode #11: block 33: comm syz-executor: path /1/file1/lost+found: bad entry in directory: inode out of bounds - offset=0, inode=1504010, rec_len=84, size=1024 fake=0 [ 37.552571][ T374] EXT4-fs error (device loop6): ext4_readdir:263: inode #11: block 33: comm syz-executor: path /4/file1/lost+found: bad entry in directory: inode out of bounds - offset=0, inode=324362, rec_len=84, size=1024 fake=0 [ 37.574169][ T374] EXT4-fs error (device loop6): ext4_empty_dir:3177: inode #11: block 33: comm syz-executor: bad entry in directory: inode out of bounds - offset=1024, inode=324362, rec_len=84, size=1024 fake=0 [ 37.594053][ T439] EXT4-fs error (device loop7): ext4_empty_dir:3177: inode #11: block 33: comm syz-executor: bad entry in directory: inode out of bounds - offset=1024, inode=1504010, rec_len=84, size=1024 fake=0 [ 37.613574][ T374] EXT4-fs error (device loop6): ext4_readdir:263: inode #11: block 33: comm syz-executor: path /4/file1/lost+found: bad entry in directory: inode out of bounds - offset=0, inode=324362, rec_len=84, size=1024 fake=0 [ 37.613623][ T439] EXT4-fs error (device loop7): ext4_readdir:263: inode #11: block 33: comm syz-executor: path /1/file1/lost+found: bad entry in directory: inode out of bounds - offset=0, inode=1504010, rec_len=84, size=1024 fake=0 [ 37.636275][ T374] EXT4-fs error (device loop6): ext4_empty_dir:3177: inode #11: block 33: comm syz-executor: bad entry in directory: inode out of bounds - offset=1024, inode=324362, rec_len=84, size=1024 fake=0 [ 37.656188][ T439] EXT4-fs error (device loop7): ext4_empty_dir:3177: inode #11: block 33: comm syz-executor: bad entry in directory: inode out of bounds - offset=1024, inode=1504010, rec_len=84, size=1024 fake=0 [ 37.678314][ T374] EXT4-fs error (device loop6): ext4_readdir:263: inode #11: block 33: comm syz-executor: path /4/file1/lost+found: bad entry in directory: inode out of bounds - offset=0, inode=324362, rec_len=84, size=1024 fake=0 [ 37.694898][ T439] EXT4-fs error (device loop7): ext4_readdir:263: inode #11: block 33: comm syz-executor: path /1/file1/lost+found: bad entry in directory: inode out of bounds - offset=0, inode=1504010, rec_len=84, size=1024 fake=0 [ 37.715505][ T374] EXT4-fs error (device loop6): ext4_empty_dir:3177: inode #11: block 33: comm syz-executor: bad entry in directory: inode out of bounds - offset=1024, inode=324362, rec_len=84, size=1024 fake=0 [ 37.737052][ T439] EXT4-fs error (device loop7): ext4_empty_dir:3177: inode #11: block 33: comm syz-executor: bad entry in directory: inode out of bounds - offset=1024, inode=1504010, rec_len=84, size=1024 fake=0 [ 37.789893][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 37.798872][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.805977][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.813702][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 37.822336][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.829445][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.852520][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 37.860851][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 37.878396][ T453] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 37.886746][ T453] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 37.901568][ T375] EXT4-fs (loop3): unmounting filesystem. [ 37.946968][ T453] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 37.956002][ T453] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 37.965106][ T439] EXT4-fs (loop7): unmounting filesystem. [ 37.995841][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 38.003697][ T374] EXT4-fs (loop6): unmounting filesystem. [ 38.004870][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 38.019501][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 38.027307][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 38.047399][ T493] device veth0_vlan entered promiscuous mode [ 38.114392][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 38.123101][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 38.139314][ T534] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.146638][ T534] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.154727][ T534] device bridge_slave_0 entered promiscuous mode [ 38.185366][ T493] device veth1_macvtap entered promiscuous mode [ 38.192220][ T534] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.199385][ T534] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.206911][ T534] device bridge_slave_1 entered promiscuous mode [ 38.243260][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 38.250996][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 38.258700][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 38.267169][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 38.275650][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 38.284037][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.291106][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.298873][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 38.325734][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 38.334266][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 38.342399][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.349453][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.382591][ T545] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.390197][ T545] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.397887][ T545] device bridge_slave_0 entered promiscuous mode [ 38.416924][ T538] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.424160][ T538] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.431564][ T538] device bridge_slave_0 entered promiscuous mode [ 38.438989][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 38.447269][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 38.455891][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 38.464492][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 38.473210][ T545] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.480277][ T545] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.487820][ T545] device bridge_slave_1 entered promiscuous mode [ 38.505072][ T538] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.512146][ T538] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.519771][ T538] device bridge_slave_1 entered promiscuous mode [ 38.539131][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 38.547616][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 38.574594][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 38.582961][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 38.608732][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 38.636101][ T555] set_capacity_and_notify: 9 callbacks suppressed [ 38.636117][ T555] loop8: detected capacity change from 0 to 1024 [ 38.642920][ T501] device veth0_vlan entered promiscuous mode [ 38.655475][ T555] EXT4-fs: Ignoring removed bh option [ 38.660895][ T555] EXT4-fs: Ignoring removed oldalloc option [ 38.673590][ T555] EXT4-fs: Ignoring removed nobh option [ 38.682990][ T555] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 38.701368][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 38.710325][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 38.718125][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 38.722442][ T555] EXT4-fs (loop8): mounted filesystem without journal. Quota mode: none. [ 38.776924][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 38.815673][ T501] device veth1_macvtap entered promiscuous mode [ 38.861925][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 38.870012][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 38.903858][ T564] EXT4-fs error (device loop8): ext4_mb_mark_diskspace_used:3852: comm syz.8.36: Allocating blocks 497-513 which overlap fs metadata [ 38.918693][ T427] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 38.927236][ T564] EXT4-fs (loop8): pa ffff8881235217e0: logic 128, phys. 449, len 4 [ 38.935416][ T564] EXT4-fs error (device loop8): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 38.935532][ T427] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 38.954721][ T427] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.961790][ T427] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.969429][ T427] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 38.978055][ T427] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 38.986432][ T427] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.993515][ T427] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.001128][ T427] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 39.009697][ T427] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 39.010211][ T493] EXT4-fs (loop8): unmounting filesystem. [ 39.018714][ T427] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 39.032215][ T427] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 39.041360][ T427] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 39.068389][ T571] loop8: detected capacity change from 0 to 1024 [ 39.077777][ T571] EXT4-fs: Ignoring removed bh option [ 39.083606][ T571] EXT4-fs: Ignoring removed oldalloc option [ 39.089788][ T571] EXT4-fs: Ignoring removed nobh option [ 39.099492][ T571] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 39.112544][ T452] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 39.128783][ T452] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 39.137183][ T571] EXT4-fs (loop8): mounted filesystem without journal. Quota mode: none. [ 39.186095][ T427] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 39.191345][ T581] loop9: detected capacity change from 0 to 1024 [ 39.200649][ T427] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 39.202478][ T581] EXT4-fs: Ignoring removed bh option [ 39.216219][ T581] EXT4-fs: Ignoring removed oldalloc option [ 39.222257][ T581] EXT4-fs: Ignoring removed nobh option [ 39.228595][ T581] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 39.263101][ T581] EXT4-fs (loop9): mounted filesystem without journal. Quota mode: none. [ 39.278067][ T453] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.286666][ T453] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.327179][ T453] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 39.335985][ T453] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 39.344613][ T453] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.351674][ T453] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.359496][ T453] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 39.367970][ T453] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 39.376756][ T453] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.383845][ T453] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.391644][ T453] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.399270][ T453] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.407172][ T453] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 39.416652][ T453] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 39.426385][ T453] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.433514][ T453] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.441109][ T453] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 39.454006][ T453] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 39.466526][ T453] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.473644][ T453] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.481288][ T453] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 39.492237][ T453] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 39.502645][ T453] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 39.510731][ T453] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 39.537463][ T534] device veth0_vlan entered promiscuous mode [ 39.540605][ T580] EXT4-fs error (device loop8): ext4_mb_mark_diskspace_used:3852: comm syz.8.51: Allocating blocks 497-513 which overlap fs metadata [ 39.561529][ T333] device bridge_slave_1 left promiscuous mode [ 39.568389][ T333] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.575506][ T584] EXT4-fs error (device loop9): ext4_mb_mark_diskspace_used:3852: comm syz.9.40: Allocating blocks 497-513 which overlap fs metadata [ 39.578746][ T580] EXT4-fs (loop8): pa ffff888117931348: logic 128, phys. 385, len 8 [ 39.589933][ T584] EXT4-fs (loop9): pa ffff888117aae1f8: logic 128, phys. 449, len 4 [ 39.597842][ T580] EXT4-fs error (device loop8): ext4_mb_release_inode_pa:4892: group 0, [ 39.605471][ T584] EXT4-fs error (device loop9): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 39.624195][ T580] free 0, pa_free 1 [ 39.631362][ T333] device bridge_slave_0 left promiscuous mode [ 39.637629][ T333] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.646493][ T333] device bridge_slave_1 left promiscuous mode [ 39.652660][ T333] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.660930][ T333] device bridge_slave_0 left promiscuous mode [ 39.667424][ T333] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.676642][ T333] device bridge_slave_1 left promiscuous mode [ 39.684991][ T333] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.692646][ T333] device bridge_slave_0 left promiscuous mode [ 39.699152][ T333] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.701022][ T501] EXT4-fs (loop9): unmounting filesystem. [ 39.712662][ T493] EXT4-fs (loop8): unmounting filesystem. [ 39.719750][ T333] device bridge_slave_1 left promiscuous mode [ 39.726324][ T333] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.745985][ T333] device bridge_slave_0 left promiscuous mode [ 39.754590][ T586] loop8: detected capacity change from 0 to 1024 [ 39.759666][ T585] loop9: detected capacity change from 0 to 1024 [ 39.761933][ T586] EXT4-fs: Ignoring removed bh option [ 39.773746][ T333] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.781135][ T586] EXT4-fs: Ignoring removed oldalloc option [ 39.789600][ T333] device veth1_macvtap left promiscuous mode [ 39.795710][ T333] device veth0_vlan left promiscuous mode [ 39.801550][ T586] EXT4-fs: Ignoring removed nobh option [ 39.807761][ T333] device veth1_macvtap left promiscuous mode [ 39.814097][ T585] EXT4-fs: Ignoring removed bh option [ 39.814361][ T333] device veth0_vlan left promiscuous mode [ 39.824825][ T585] EXT4-fs: Ignoring removed oldalloc option [ 39.831206][ T585] EXT4-fs: Ignoring removed nobh option [ 39.837434][ T586] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 39.849129][ T333] device veth1_macvtap left promiscuous mode [ 39.850481][ T585] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 39.863254][ T333] device veth0_vlan left promiscuous mode [ 39.873544][ T333] device veth1_macvtap left promiscuous mode [ 39.879620][ T333] device veth0_vlan left promiscuous mode [ 39.886239][ T585] EXT4-fs (loop9): mounted filesystem without journal. Quota mode: none. [ 39.904271][ T586] EXT4-fs (loop8): mounted filesystem without journal. Quota mode: none. [ 40.066976][ T591] EXT4-fs error (device loop9): ext4_mb_mark_diskspace_used:3852: comm syz.9.53: Allocating blocks 497-513 which overlap fs metadata [ 40.081619][ T591] EXT4-fs (loop9): pa ffff888117a5e7e0: logic 128, phys. 449, len 4 [ 40.089823][ T591] EXT4-fs error (device loop9): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 40.102213][ T592] EXT4-fs error (device loop8): ext4_mb_mark_diskspace_used:3852: comm syz.8.52: Allocating blocks 497-513 which overlap fs metadata [ 40.135321][ T501] EXT4-fs (loop9): unmounting filesystem. [ 40.143814][ T592] EXT4-fs (loop8): pa ffff888117a5e3f0: logic 128, phys. 449, len 4 [ 40.151851][ T592] EXT4-fs error (device loop8): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 40.176712][ T593] loop9: detected capacity change from 0 to 1024 [ 40.185512][ T593] EXT4-fs: Ignoring removed bh option [ 40.191229][ T593] EXT4-fs: Ignoring removed oldalloc option [ 40.198464][ T593] EXT4-fs: Ignoring removed nobh option [ 40.210230][ T593] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 40.223505][ T493] EXT4-fs (loop8): unmounting filesystem. [ 40.235897][ T593] EXT4-fs (loop9): mounted filesystem without journal. Quota mode: none. [ 40.266555][ T596] loop8: detected capacity change from 0 to 1024 [ 40.274031][ T596] EXT4-fs: Ignoring removed bh option [ 40.279734][ T596] EXT4-fs: Ignoring removed oldalloc option [ 40.286250][ T596] EXT4-fs: Ignoring removed nobh option [ 40.292288][ T596] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 40.327457][ T596] EXT4-fs (loop8): mounted filesystem without journal. Quota mode: none. [ 40.348030][ T452] EXT4-fs error (device loop9): ext4_find_extent:936: inode #19: comm kworker/u4:8: pblk 235 bad header/extent: invalid extent entries - magic f30a, entries 11, max 84(84), depth 0(0) [ 40.367360][ T452] EXT4-fs warning (device loop9): ext4_convert_unwritten_extents:4872: inode #19: block 41: len 3: ext4_ext_map_blocks returned -117 [ 40.381344][ T452] EXT4-fs (loop9): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 40.394609][ T427] EXT4-fs error (device loop9): ext4_find_extent:936: inode #18: comm kworker/u4:5: pblk 235 bad header/extent: invalid extent entries - magic f30a, entries 11, max 84(84), depth 0(0) [ 40.441119][ T427] EXT4-fs warning (device loop9): ext4_convert_unwritten_extents:4872: inode #18: block 41: len 2: ext4_ext_map_blocks returned -117 [ 40.456533][ T427] EXT4-fs (loop9): failed to convert unwritten extents to written extents -- potential data loss! (inode 18, error -117) [ 40.471809][ T427] EXT4-fs error (device loop9): ext4_find_extent:936: inode #19: comm kworker/u4:5: pblk 235 bad header/extent: invalid extent entries - magic f30a, entries 12, max 84(84), depth 0(0) [ 40.492906][ T453] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 40.500764][ T427] EXT4-fs warning (device loop9): ext4_convert_unwritten_extents:4872: inode #19: block 44: len 4: ext4_ext_map_blocks returned -117 [ 40.505785][ T453] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.517441][ T427] EXT4-fs (loop9): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 40.536580][ T8] EXT4-fs error (device loop9): ext4_find_extent:936: inode #18: comm kworker/u4:0: pblk 235 bad header/extent: invalid extent entries - magic f30a, entries 14, max 84(84), depth 0(0) [ 40.549926][ T453] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 40.559996][ T8] EXT4-fs warning (device loop9): ext4_convert_unwritten_extents:4872: inode #18: block 43: len 1: ext4_ext_map_blocks returned -117 [ 40.573479][ T453] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.585060][ T453] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 40.593356][ T8] EXT4-fs (loop9): failed to convert unwritten extents to written extents -- potential data loss! (inode 18, error -117) [ 40.595408][ T453] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 40.614246][ T8] EXT4-fs error (device loop9): ext4_find_extent:936: inode #18: comm kworker/u4:0: pblk 235 bad header/extent: invalid extent entries - magic f30a, entries 16, max 84(84), depth 0(0) [ 40.617768][ T600] EXT4-fs error (device loop8): ext4_mb_mark_diskspace_used:3852: comm syz.8.55: Allocating blocks 497-513 which overlap fs metadata [ 40.634177][ T453] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 40.648316][ T600] EXT4-fs (loop8): pa ffff888123657498: logic 128, phys. 449, len 4 [ 40.654319][ T8] EXT4-fs warning (device loop9): ext4_convert_unwritten_extents:4872: inode #18: block 47: len 1: ext4_ext_map_blocks returned -117 [ 40.661859][ T600] EXT4-fs error (device loop8): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 40.676821][ T453] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 40.690085][ T8] EXT4-fs (loop9): failed to convert unwritten extents to written extents -- potential data loss! (inode 18, error -117) [ 40.694794][ T453] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 40.716888][ T453] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.734471][ T593] EXT4-fs error (device loop9): ext4_find_extent:936: inode #18: comm syz.9.54: pblk 235 bad header/extent: invalid extent entries - magic f30a, entries 15, max 84(84), depth 0(0) [ 40.761234][ T453] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 40.770158][ T453] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 40.779142][ T8] EXT4-fs error (device loop9): ext4_find_extent:936: inode #19: comm kworker/u4:0: pblk 235 bad header/extent: invalid extent entries - magic f30a, entries 19, max 84(84), depth 0(0) [ 40.779555][ T453] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 40.806230][ T8] EXT4-fs warning (device loop9): ext4_convert_unwritten_extents:4872: inode #19: block 96: len 1: ext4_ext_map_blocks returned -117 [ 40.806624][ T593] EXT4-fs error (device loop9): mb_free_blocks:1826: group 0, inode 18: block 305:freeing already freed block (bit 19); block bitmap corrupt. [ 40.821312][ T453] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 40.843192][ T8] EXT4-fs (loop9): failed to convert unwritten extents to written extents -- potential data loss! (inode 19, error -117) [ 40.855578][ T501] EXT4-fs error (device loop9): ext4_lookup:1858: inode #16: comm syz-executor: iget: bad extended attribute block 8 [ 40.877238][ T453] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 40.886317][ T453] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready 2026/03/06 15:52:03 executed programs: 48 [ 40.895611][ T501] EXT4-fs error (device loop9): ext4_lookup:1858: inode #16: comm syz-executor: iget: bad extended attribute block 8 [ 40.911639][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 40.921420][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 40.939745][ T538] device veth0_vlan entered promiscuous mode [ 40.949322][ T493] EXT4-fs (loop8): unmounting filesystem. [ 40.954326][ T534] device veth1_macvtap entered promiscuous mode [ 40.961895][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 40.970048][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 40.979469][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 40.997318][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 41.005129][ T501] EXT4-fs (loop9): unmounting filesystem. [ 41.007242][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 41.012386][ T601] loop8: detected capacity change from 0 to 1024 [ 41.025530][ T545] device veth0_vlan entered promiscuous mode [ 41.034206][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 41.042456][ T601] EXT4-fs: Ignoring removed bh option [ 41.048059][ T601] EXT4-fs: Ignoring removed oldalloc option [ 41.054304][ T601] EXT4-fs: Ignoring removed nobh option [ 41.060128][ T601] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 41.073727][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 41.098194][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 41.105843][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 41.108299][ T601] EXT4-fs (loop8): mounted filesystem without journal. Quota mode: none. [ 41.115176][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 41.135389][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 41.144499][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 41.152942][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 41.161724][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 41.170226][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 41.183652][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 41.192853][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 41.202294][ T545] device veth1_macvtap entered promiscuous mode [ 41.211483][ T538] device veth1_macvtap entered promiscuous mode [ 41.228519][ T452] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 41.236699][ T452] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 41.245148][ T452] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 41.254149][ T452] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 41.278279][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 41.290007][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 41.300656][ T607] loop2: detected capacity change from 0 to 1024 [ 41.311104][ T607] EXT4-fs: Ignoring removed bh option [ 41.316701][ T607] EXT4-fs: Ignoring removed oldalloc option [ 41.323165][ T607] EXT4-fs: Ignoring removed nobh option [ 41.338538][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 41.343324][ T607] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 41.357930][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 41.366772][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 41.376551][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 41.388831][ T607] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 41.449914][ T611] loop5: detected capacity change from 0 to 1024 [ 41.457859][ T611] EXT4-fs: Ignoring removed bh option [ 41.464283][ T611] EXT4-fs: Ignoring removed oldalloc option [ 41.470971][ T606] EXT4-fs error (device loop8): ext4_mb_mark_diskspace_used:3852: comm syz.8.59: Allocating blocks 497-513 which overlap fs metadata [ 41.485252][ T611] EXT4-fs: Ignoring removed nobh option [ 41.492000][ T611] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 41.504263][ T606] EXT4-fs (loop8): pa ffff8881179ac3f0: logic 128, phys. 449, len 4 [ 41.512293][ T606] EXT4-fs error (device loop8): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 41.537634][ T612] EXT4-fs: Ignoring removed bh option [ 41.549968][ T612] EXT4-fs: Ignoring removed oldalloc option [ 41.558199][ T611] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 41.570805][ T612] EXT4-fs: Ignoring removed nobh option [ 41.580401][ T612] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 41.601280][ T612] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 41.623487][ T605] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.630657][ T605] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.644718][ T605] device bridge_slave_0 entered promiscuous mode [ 41.652822][ T605] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.660296][ T605] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.671480][ T605] device bridge_slave_1 entered promiscuous mode [ 41.685595][ T493] EXT4-fs (loop8): unmounting filesystem. [ 41.741228][ T622] EXT4-fs: Ignoring removed bh option [ 41.747656][ T622] EXT4-fs: Ignoring removed oldalloc option [ 41.771411][ T622] EXT4-fs: Ignoring removed nobh option [ 41.793064][ T610] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3852: comm syz.2.48: Allocating blocks 497-513 which overlap fs metadata [ 41.812412][ T622] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 41.826255][ T610] EXT4-fs (loop2): pa ffff88812359c3f0: logic 128, phys. 449, len 4 [ 41.834340][ T610] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 41.850744][ T622] EXT4-fs (loop8): mounted filesystem without journal. Quota mode: none. [ 41.907808][ T605] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.912667][ T534] EXT4-fs (loop2): unmounting filesystem. [ 41.914988][ T605] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.927949][ T605] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.935051][ T605] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.973944][ T620] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3852: comm syz.5.57: Allocating blocks 497-513 which overlap fs metadata [ 41.994371][ T452] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.007694][ T632] EXT4-fs: Ignoring removed bh option [ 42.019597][ T452] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.026741][ T632] EXT4-fs: Ignoring removed oldalloc option [ 42.032765][ T632] EXT4-fs: Ignoring removed nobh option [ 42.038788][ T620] EXT4-fs (loop5): pa ffff888111589b28: logic 128, phys. 449, len 4 [ 42.047002][ T620] EXT4-fs error (device loop5): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 42.057516][ T632] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 42.069427][ T452] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.079566][ T452] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.088672][ T621] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3852: comm syz.4.56: Allocating blocks 497-513 which overlap fs metadata [ 42.106398][ T632] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 42.124309][ T621] EXT4-fs (loop4): pa ffff888111589690: logic 128, phys. 449, len 4 [ 42.132352][ T621] EXT4-fs error (device loop4): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 42.151981][ T452] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.168274][ T452] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.169407][ T545] EXT4-fs (loop5): unmounting filesystem. [ 42.175399][ T452] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.190054][ T452] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.217268][ T636] EXT4-fs: Ignoring removed bh option [ 42.224403][ T452] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.231496][ T452] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.239051][ T636] EXT4-fs: Ignoring removed oldalloc option [ 42.246325][ T636] EXT4-fs: Ignoring removed nobh option [ 42.270362][ T636] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 42.288693][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 42.296929][ T538] EXT4-fs (loop4): unmounting filesystem. [ 42.305873][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 42.353413][ T636] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 42.360468][ T638] EXT4-fs: Ignoring removed bh option [ 42.372426][ T427] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 42.387665][ T638] EXT4-fs: Ignoring removed oldalloc option [ 42.394399][ T638] EXT4-fs: Ignoring removed nobh option [ 42.400481][ T638] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 42.419814][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 42.441694][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 42.455908][ T638] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 42.456999][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 42.480353][ T627] EXT4-fs error (device loop8): ext4_mb_mark_diskspace_used:3852: comm syz.8.61: Allocating blocks 497-513 which overlap fs metadata [ 42.492574][ T605] device veth0_vlan entered promiscuous mode [ 42.523456][ T627] EXT4-fs (loop8): pa ffff888133185bd0: logic 128, phys. 449, len 4 [ 42.531632][ T627] EXT4-fs error (device loop8): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 42.559860][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 42.585925][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 42.591071][ T635] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3852: comm syz.2.62: Allocating blocks 497-513 which overlap fs metadata [ 42.601351][ T605] device veth1_macvtap entered promiscuous mode [ 42.625561][ T635] EXT4-fs (loop2): pa ffff888133176150: logic 128, phys. 449, len 4 [ 42.633677][ T635] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 42.647708][ T493] EXT4-fs (loop8): unmounting filesystem. [ 42.659437][ T453] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 42.670438][ T453] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 42.680446][ T453] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 42.712294][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 42.728175][ T644] EXT4-fs: Ignoring removed bh option [ 42.737445][ T644] EXT4-fs: Ignoring removed oldalloc option [ 42.744066][ T640] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3852: comm syz.5.63: Allocating blocks 497-513 which overlap fs metadata [ 42.753452][ T644] EXT4-fs: Ignoring removed nobh option [ 42.760051][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 42.778073][ T644] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 42.795263][ T640] EXT4-fs (loop5): pa ffff8881331639d8: logic 128, phys. 449, len 4 [ 42.803506][ T640] EXT4-fs error (device loop5): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 42.830571][ T534] EXT4-fs (loop2): unmounting filesystem. [ 42.837010][ T333] device bridge_slave_1 left promiscuous mode [ 42.848482][ T643] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3852: comm syz.4.64: Allocating blocks 497-513 which overlap fs metadata [ 42.851195][ T333] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.872412][ T644] EXT4-fs (loop8): mounted filesystem without journal. Quota mode: none. [ 42.881461][ T333] device bridge_slave_0 left promiscuous mode [ 42.898680][ T647] EXT4-fs: Ignoring removed bh option [ 42.919872][ T333] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.928401][ T648] EXT4-fs: Ignoring removed bh option [ 42.934714][ T643] EXT4-fs (loop4): pa ffff888133163f18: logic 128, phys. 449, len 4 [ 42.935237][ T648] EXT4-fs: Ignoring removed oldalloc option [ 42.943275][ T643] EXT4-fs error (device loop4): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 42.950496][ T647] EXT4-fs: Ignoring removed oldalloc option [ 42.976174][ T545] EXT4-fs (loop5): unmounting filesystem. [ 42.992813][ T648] EXT4-fs: Ignoring removed nobh option [ 42.996051][ T333] device veth1_macvtap left promiscuous mode [ 43.011799][ T648] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 43.042094][ T647] EXT4-fs: Ignoring removed nobh option [ 43.048917][ T538] EXT4-fs (loop4): unmounting filesystem. [ 43.058668][ T650] EXT4-fs: Ignoring removed bh option [ 43.067521][ T333] device veth0_vlan left promiscuous mode [ 43.078321][ T650] EXT4-fs: Ignoring removed oldalloc option [ 43.083346][ T647] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 43.085393][ T650] EXT4-fs: Ignoring removed nobh option [ 43.099834][ T648] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 43.132532][ T653] EXT4-fs: Ignoring removed bh option [ 43.138826][ T650] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 43.149493][ T653] EXT4-fs: Ignoring removed oldalloc option [ 43.183641][ T653] EXT4-fs: Ignoring removed nobh option [ 43.193683][ T650] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 43.203780][ T653] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 43.222289][ T647] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 43.338284][ T649] EXT4-fs error (device loop8): ext4_mb_mark_diskspace_used:3852: comm syz.8.65: Allocating blocks 497-513 which overlap fs metadata [ 43.370244][ T649] EXT4-fs (loop8): pa ffff888133154dc8: logic 128, phys. 449, len 4 [ 43.378571][ T649] EXT4-fs error (device loop8): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 43.424958][ T650] EXT4-fs error (device loop5): ext4_find_extent:936: inode #18: comm syz.5.68: pblk 321 bad header/extent: invalid extent entries - magic f30a, entries 16, max 84(84), depth 0(0) [ 43.461898][ T650] EXT4-fs error (device loop5): ext4_ext_remove_space:2978: inode #18: comm syz.5.68: pblk 321 bad header/extent: invalid extent entries - magic f30a, entries 17, max 84(84), depth 0(0) [ 43.501035][ T545] EXT4-fs error (device loop5): ext4_lookup:1858: inode #16: comm syz-executor: iget: bad extended attribute block 8 [ 43.504544][ T654] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3852: comm syz.2.66: Allocating blocks 497-513 which overlap fs metadata [ 43.527455][ T545] EXT4-fs error (device loop5): ext4_lookup:1858: inode #16: comm syz-executor: iget: bad extended attribute block 8 [ 43.542536][ T663] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3852: comm syz.4.69: Allocating blocks 497-513 which overlap fs metadata [ 43.547450][ T654] EXT4-fs (loop2): pa ffff888133394498: logic 128, phys. 449, len 4 [ 43.564571][ T654] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 43.569893][ T663] EXT4-fs (loop4): pa ffff8881333943f0: logic 128, phys. 449, len 4 [ 43.583026][ T663] EXT4-fs error (device loop4): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 43.598998][ T662] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3852: comm syz.1.67: Allocating blocks 497-513 which overlap fs metadata [ 43.621312][ T662] EXT4-fs (loop1): pa ffff8881333947e0: logic 128, phys. 449, len 4 [ 43.629405][ T662] EXT4-fs error (device loop1): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 43.657339][ T664] set_capacity_and_notify: 10 callbacks suppressed [ 43.657360][ T664] loop8: detected capacity change from 0 to 1024 [ 43.676759][ T664] EXT4-fs: Ignoring removed bh option [ 43.690040][ T664] EXT4-fs: Ignoring removed oldalloc option [ 43.696499][ T664] EXT4-fs: Ignoring removed nobh option [ 43.717992][ T664] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 43.756023][ T666] loop4: detected capacity change from 0 to 1024 [ 43.767340][ T666] EXT4-fs: Ignoring removed bh option [ 43.788244][ T666] EXT4-fs: Ignoring removed oldalloc option [ 43.794476][ T666] EXT4-fs: Ignoring removed nobh option [ 43.803199][ T666] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 43.830517][ T668] loop2: detected capacity change from 0 to 1024 [ 43.837997][ T668] EXT4-fs: Ignoring removed bh option [ 43.871050][ T673] loop1: detected capacity change from 0 to 1024 [ 43.879487][ T668] EXT4-fs: Ignoring removed oldalloc option [ 43.896282][ T668] EXT4-fs: Ignoring removed nobh option [ 43.906071][ T673] EXT4-fs: Ignoring removed bh option [ 43.913392][ T668] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 43.924954][ T673] EXT4-fs: Ignoring removed oldalloc option [ 43.946341][ T673] EXT4-fs: Ignoring removed nobh option [ 43.960676][ T673] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 44.050735][ T669] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.058845][ T669] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.072644][ T669] device bridge_slave_0 entered promiscuous mode [ 44.086140][ T669] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.101682][ T669] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.111654][ T669] device bridge_slave_1 entered promiscuous mode [ 44.142562][ T671] EXT4-fs error (device loop8): ext4_mb_mark_diskspace_used:3852: comm syz.8.71: Allocating blocks 497-513 which overlap fs metadata [ 44.163225][ T671] EXT4-fs (loop8): pa ffff8881332a2d20: logic 128, phys. 449, len 4 [ 44.171281][ T671] EXT4-fs error (device loop8): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 44.238787][ T675] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3852: comm syz.4.74: Allocating blocks 497-513 which overlap fs metadata [ 44.262909][ T675] EXT4-fs (loop4): pa ffff88813327e888: logic 128, phys. 449, len 4 [ 44.271080][ T675] EXT4-fs error (device loop4): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 44.286118][ T669] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.293224][ T669] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.300545][ T669] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.307644][ T669] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.329816][ T680] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3852: comm syz.2.75: Allocating blocks 497-513 which overlap fs metadata [ 44.350915][ T691] loop8: detected capacity change from 0 to 1024 [ 44.359270][ T333] device bridge_slave_1 left promiscuous mode [ 44.365654][ T683] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3852: comm syz.1.76: Allocating blocks 497-513 which overlap fs metadata [ 44.366847][ T333] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.388677][ T691] EXT4-fs: Ignoring removed bh option [ 44.395380][ T680] EXT4-fs (loop2): pa ffff8881332a2b28: logic 128, phys. 449, len 4 [ 44.403542][ T680] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 44.413985][ T691] EXT4-fs: Ignoring removed oldalloc option [ 44.420030][ T691] EXT4-fs: Ignoring removed nobh option [ 44.427287][ T691] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 44.442994][ T333] device bridge_slave_0 left promiscuous mode [ 44.449194][ T333] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.451415][ T683] EXT4-fs (loop1): pa ffff8881332a2bd0: logic 128, phys. 449, len 4 [ 44.464587][ T683] EXT4-fs error (device loop1): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 44.478166][ T333] device veth1_macvtap left promiscuous mode [ 44.492836][ T333] device veth0_vlan left promiscuous mode [ 44.526502][ T696] loop1: detected capacity change from 0 to 1024 [ 44.553787][ T695] loop4: detected capacity change from 0 to 1024 [ 44.572173][ T696] EXT4-fs: Ignoring removed bh option [ 44.602179][ T695] EXT4-fs: Ignoring removed bh option [ 44.615646][ T695] EXT4-fs: Ignoring removed oldalloc option [ 44.623948][ T696] EXT4-fs: Ignoring removed oldalloc option [ 44.624146][ T695] EXT4-fs: Ignoring removed nobh option [ 44.636460][ T695] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 44.637595][ T697] loop2: detected capacity change from 0 to 1024 [ 44.662245][ T696] EXT4-fs: Ignoring removed nobh option [ 44.675245][ T696] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 44.692123][ T697] EXT4-fs: Ignoring removed bh option [ 44.697937][ T697] EXT4-fs: Ignoring removed oldalloc option [ 44.704726][ T697] EXT4-fs: Ignoring removed nobh option [ 44.712569][ T697] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 44.769435][ T694] EXT4-fs error (device loop8): ext4_mb_mark_diskspace_used:3852: comm syz.8.77: Allocating blocks 497-513 which overlap fs metadata [ 44.793220][ T694] EXT4-fs (loop8): pa ffff8881333c4150: logic 128, phys. 449, len 4 [ 44.801361][ T694] EXT4-fs error (device loop8): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 44.827382][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.835565][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.843335][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.853831][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.867727][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.876081][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.883183][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.922496][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.936055][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.950664][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.957771][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.987846][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 45.011306][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.020582][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 45.036545][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.055100][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 45.064937][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.082149][ T702] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3852: comm syz.4.79: Allocating blocks 497-513 which overlap fs metadata [ 45.087039][ T707] loop8: detected capacity change from 0 to 1024 [ 45.098829][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 45.111612][ T707] EXT4-fs: Ignoring removed bh option [ 45.119929][ T707] EXT4-fs: Ignoring removed oldalloc option [ 45.126057][ T702] EXT4-fs (loop4): pa ffff888117a905e8: logic 128, phys. 449, len 4 [ 45.128055][ T707] EXT4-fs: Ignoring removed nobh option [ 45.134171][ T702] EXT4-fs error (device loop4): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 45.143592][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.160766][ T703] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3852: comm syz.1.78: Allocating blocks 497-513 which overlap fs metadata [ 45.180036][ T703] EXT4-fs (loop1): pa ffff8881234c3738: logic 128, phys. 449, len 4 [ 45.188242][ T703] EXT4-fs error (device loop1): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 45.190086][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 45.206109][ T707] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 45.218934][ T706] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3852: comm syz.2.80: Allocating blocks 497-513 which overlap fs metadata [ 45.222288][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 45.244519][ T669] device veth0_vlan entered promiscuous mode [ 45.252361][ T706] EXT4-fs (loop2): pa ffff888117a901f8: logic 128, phys. 449, len 4 [ 45.260540][ T706] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 45.287017][ T451] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 45.303538][ T451] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.312937][ T669] device veth1_macvtap entered promiscuous mode [ 45.324312][ T453] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 45.333529][ T453] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 45.342313][ T453] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.367523][ T453] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 45.386774][ T453] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 45.398844][ T712] loop0: detected capacity change from 0 to 1024 [ 45.408116][ T712] EXT4-fs: Ignoring removed bh option [ 45.419911][ T712] EXT4-fs: Ignoring removed oldalloc option [ 45.426603][ T712] EXT4-fs: Ignoring removed nobh option [ 45.433137][ T712] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 45.462033][ T713] EXT4-fs: Ignoring removed bh option [ 45.469501][ T714] EXT4-fs: Ignoring removed bh option [ 45.475613][ T713] EXT4-fs: Ignoring removed oldalloc option [ 45.493730][ T714] EXT4-fs: Ignoring removed oldalloc option [ 45.500030][ T714] EXT4-fs: Ignoring removed nobh option [ 45.506180][ T713] EXT4-fs: Ignoring removed nobh option [ 45.506374][ T714] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 45.524461][ T713] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 45.540109][ T717] EXT4-fs: Ignoring removed bh option [ 45.552135][ T717] EXT4-fs: Ignoring removed oldalloc option [ 45.568190][ T717] EXT4-fs: Ignoring removed nobh option [ 45.585017][ T717] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 45.640652][ T718] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3852: comm syz.0.73: Allocating blocks 1-17 which overlap fs metadata [ 45.672355][ T718] syz.0.73 (718) used greatest stack depth: 20672 bytes left [ 45.692891][ T711] EXT4-fs error (device loop8): ext4_mb_mark_diskspace_used:3852: comm syz.8.81: Allocating blocks 497-513 which overlap fs metadata [ 45.711464][ T711] EXT4-fs (loop8): pa ffff888133206b28: logic 128, phys. 449, len 4 [ 45.719769][ T711] EXT4-fs error (device loop8): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 45.744271][ T723] EXT4-fs error (device loop1): ext4_find_extent:936: inode #19: comm syz.1.83: pblk 273 bad header/extent: invalid extent entries - magic f30a, entries 14, max 84(84), depth 0(0) [ 45.874857][ T728] EXT4-fs: Ignoring removed bh option [ 45.880397][ T728] EXT4-fs: Ignoring removed oldalloc option [ 45.886906][ T728] EXT4-fs: Ignoring removed nobh option [ 45.900495][ T728] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 45.927179][ T724] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3852: comm syz.4.82: Allocating blocks 497-513 which overlap fs metadata [ 45.943468][ T724] EXT4-fs (loop4): pa ffff8881331852a0: logic 128, phys. 449, len 4 [ 45.951544][ T724] EXT4-fs error (device loop4): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 45.966657][ T713] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3852: comm syz.1.83: Allocating blocks 497-513 which overlap fs metadata [ 45.986261][ T713] EXT4-fs (loop1): pa ffff888133185c78: logic 128, phys. 417, len 6 [ 45.994524][ T713] EXT4-fs error (device loop1): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 46.005423][ T727] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3852: comm syz.2.84: Allocating blocks 497-513 which overlap fs metadata [ 46.007037][ T712] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3852: comm syz.0.73: Allocating blocks 497-513 which overlap fs metadata [ 46.026328][ T727] EXT4-fs (loop2): pa ffff888117af3150: logic 128, phys. 449, len 4 [ 46.036427][ T712] EXT4-fs (loop0): pa ffff888117af33f0: logic 128, phys. 385, len 8 [ 46.041024][ T727] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 46.049088][ T712] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 46.077943][ T712] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3852: comm syz.0.73: Allocating blocks 1-17 which overlap fs metadata 2026/03/06 15:52:09 executed programs: 79 [ 46.160373][ T732] EXT4-fs: Ignoring removed bh option [ 46.196703][ T734] EXT4-fs: Ignoring removed bh option [ 46.202478][ T732] EXT4-fs: Ignoring removed oldalloc option [ 46.205723][ T733] EXT4-fs: Ignoring removed bh option [ 46.216629][ T734] EXT4-fs: Ignoring removed oldalloc option [ 46.237416][ T732] EXT4-fs: Ignoring removed nobh option [ 46.238577][ T735] EXT4-fs: Ignoring removed bh option [ 46.250767][ T734] EXT4-fs: Ignoring removed nobh option [ 46.259065][ T732] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 46.281852][ T734] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 46.293233][ T733] EXT4-fs: Ignoring removed oldalloc option [ 46.293273][ T733] EXT4-fs: Ignoring removed nobh option [ 46.293361][ T735] EXT4-fs: Ignoring removed oldalloc option [ 46.293388][ T735] EXT4-fs: Ignoring removed nobh option [ 46.315371][ T733] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 46.330700][ T735] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 46.336212][ T731] EXT4-fs error (device loop8): ext4_mb_mark_diskspace_used:3852: comm syz.8.85: Allocating blocks 497-513 which overlap fs metadata [ 46.358018][ T731] EXT4-fs (loop8): pa ffff8881235212a0: logic 128, phys. 433, len 5 [ 46.366240][ T731] EXT4-fs error (device loop8): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 46.413257][ T744] EXT4-fs error (device loop0): ext4_find_extent:936: inode #19: comm syz.0.86: pblk 155 bad header/extent: invalid extent entries - magic f30a, entries 5, max 84(84), depth 0(0) [ 46.434296][ T744] EXT4-fs error (device loop0): ext4_ext_remove_space:2978: inode #19: comm syz.0.86: pblk 155 bad header/extent: invalid extent entries - magic f30a, entries 6, max 84(84), depth 0(0) [ 46.566791][ T748] EXT4-fs: Ignoring removed bh option [ 46.579855][ T748] EXT4-fs: Ignoring removed oldalloc option [ 46.593117][ T748] EXT4-fs: Ignoring removed nobh option [ 46.609833][ T748] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 46.675183][ T743] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3852: comm syz.1.87: Allocating blocks 497-513 which overlap fs metadata [ 46.699350][ T743] EXT4-fs (loop1): pa ffff888133098930: logic 128, phys. 449, len 4 [ 46.707752][ T743] EXT4-fs error (device loop1): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 46.723400][ T732] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3852: comm syz.0.86: Allocating blocks 497-513 which overlap fs metadata [ 46.728524][ T747] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3852: comm syz.2.89: Allocating blocks 497-513 which overlap fs metadata [ 46.738709][ T732] EXT4-fs (loop0): pa ffff888133098738: logic 128, phys. 385, len 8 [ 46.758957][ T732] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 46.773299][ T745] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3852: comm syz.4.88: Allocating blocks 497-513 which overlap fs metadata [ 46.787826][ T747] EXT4-fs (loop2): pa ffff8881114d7000: logic 128, phys. 449, len 4 [ 46.795954][ T747] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 46.815954][ T745] EXT4-fs (loop4): pa ffff8881114d7690: logic 128, phys. 449, len 4 [ 46.824069][ T745] EXT4-fs error (device loop4): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 46.880342][ T752] EXT4-fs: Ignoring removed bh option [ 46.887721][ T752] EXT4-fs: Ignoring removed oldalloc option [ 46.893971][ T752] EXT4-fs: Ignoring removed nobh option [ 46.909103][ T753] EXT4-fs: Ignoring removed bh option [ 46.914996][ T753] EXT4-fs: Ignoring removed oldalloc option [ 46.921415][ T752] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 46.933534][ T753] EXT4-fs: Ignoring removed nobh option [ 46.939895][ T753] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 46.998323][ T756] EXT4-fs: Ignoring removed bh option [ 47.005508][ T756] EXT4-fs: Ignoring removed oldalloc option [ 47.011734][ T756] EXT4-fs: Ignoring removed nobh option [ 47.054353][ T751] EXT4-fs error (device loop8): ext4_mb_mark_diskspace_used:3852: comm syz.8.90: Allocating blocks 497-513 which overlap fs metadata [ 47.079295][ T756] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 47.106245][ T761] EXT4-fs: Ignoring removed bh option [ 47.132519][ T761] EXT4-fs: Ignoring removed oldalloc option [ 47.140031][ T761] EXT4-fs: Ignoring removed nobh option [ 47.146783][ T751] EXT4-fs (loop8): pa ffff888133832bd0: logic 128, phys. 449, len 4 [ 47.154949][ T751] EXT4-fs error (device loop8): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 47.176319][ T761] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 47.250499][ T768] EXT4-fs: Ignoring removed bh option [ 47.256947][ T768] EXT4-fs: Ignoring removed oldalloc option [ 47.263695][ T768] EXT4-fs: Ignoring removed nobh option [ 47.279086][ T768] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 47.307108][ T759] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3852: comm syz.1.92: Allocating blocks 497-513 which overlap fs metadata [ 47.339564][ T759] EXT4-fs (loop1): pa ffff88813383d930: logic 128, phys. 449, len 4 [ 47.347900][ T759] EXT4-fs error (device loop1): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 47.396862][ T760] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3852: comm syz.0.91: Allocating blocks 497-513 which overlap fs metadata [ 47.417246][ T760] EXT4-fs (loop0): pa ffff888123657498: logic 128, phys. 449, len 4 [ 47.425465][ T760] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 47.449831][ T764] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3852: comm syz.2.93: Allocating blocks 497-513 which overlap fs metadata [ 47.480489][ T764] EXT4-fs (loop2): pa ffff888123657540: logic 128, phys. 449, len 4 [ 47.488612][ T764] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 47.541528][ T773] EXT4-fs: Ignoring removed bh option [ 47.550028][ T767] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3852: comm syz.4.94: Allocating blocks 497-513 which overlap fs metadata [ 47.569905][ T772] EXT4-fs: Ignoring removed bh option [ 47.585591][ T773] EXT4-fs: Ignoring removed oldalloc option [ 47.603601][ T773] EXT4-fs: Ignoring removed nobh option [ 47.609482][ T772] EXT4-fs: Ignoring removed oldalloc option [ 47.621455][ T773] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 47.629011][ T772] EXT4-fs: Ignoring removed nobh option [ 47.639869][ T772] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 47.642465][ T767] EXT4-fs (loop4): pa ffff8881237bfc78: logic 128, phys. 449, len 4 [ 47.659472][ T767] EXT4-fs error (device loop4): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 47.661829][ T771] EXT4-fs error (device loop8): ext4_mb_mark_diskspace_used:3852: comm syz.8.95: Allocating blocks 497-513 which overlap fs metadata [ 47.688817][ T771] EXT4-fs (loop8): pa ffff8881237bf1f8: logic 128, phys. 449, len 4 [ 47.696924][ T771] EXT4-fs error (device loop8): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 47.716565][ T775] EXT4-fs: Ignoring removed bh option [ 47.723626][ T775] EXT4-fs: Ignoring removed oldalloc option [ 47.729825][ T775] EXT4-fs: Ignoring removed nobh option [ 47.743270][ T775] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 47.800246][ T784] EXT4-fs: Ignoring removed bh option [ 47.808394][ T784] EXT4-fs: Ignoring removed oldalloc option [ 47.814546][ T784] EXT4-fs: Ignoring removed nobh option [ 47.821467][ T784] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 47.951637][ T788] EXT4-fs: Ignoring removed bh option [ 47.963774][ T788] EXT4-fs: Ignoring removed oldalloc option [ 48.003020][ T788] EXT4-fs: Ignoring removed nobh option [ 48.023648][ T788] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 48.035014][ T779] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3852: comm syz.0.97: Allocating blocks 497-513 which overlap fs metadata [ 48.049507][ T779] EXT4-fs (loop0): pa ffff88813388d690: logic 128, phys. 449, len 4 [ 48.057625][ T779] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 48.070492][ T780] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3852: comm syz.1.96: Allocating blocks 497-513 which overlap fs metadata [ 48.101458][ T780] EXT4-fs (loop1): pa ffff8881338b53f0: logic 128, phys. 449, len 4 [ 48.109610][ T780] EXT4-fs error (device loop1): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 48.137220][ T783] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3852: comm syz.2.98: Allocating blocks 497-513 which overlap fs metadata [ 48.163388][ T783] EXT4-fs (loop2): pa ffff88813388d5e8: logic 128, phys. 449, len 4 [ 48.171476][ T783] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 48.191045][ T787] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3852: comm syz.4.99: Allocating blocks 497-513 which overlap fs metadata [ 48.213546][ T787] EXT4-fs (loop4): pa ffff88813388d9d8: logic 128, phys. 449, len 4 [ 48.221704][ T787] EXT4-fs error (device loop4): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 48.284266][ T792] EXT4-fs: Ignoring removed bh option [ 48.299981][ T792] EXT4-fs: Ignoring removed oldalloc option [ 48.310986][ T793] EXT4-fs: Ignoring removed bh option [ 48.316559][ T792] EXT4-fs: Ignoring removed nobh option [ 48.327689][ T792] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 48.353471][ T793] EXT4-fs: Ignoring removed oldalloc option [ 48.359497][ T793] EXT4-fs: Ignoring removed nobh option [ 48.378569][ T791] EXT4-fs error (device loop8): ext4_mb_mark_diskspace_used:3852: comm syz.8.100: Allocating blocks 497-513 which overlap fs metadata [ 48.392581][ T794] EXT4-fs: Ignoring removed bh option [ 48.392603][ T794] EXT4-fs: Ignoring removed oldalloc option [ 48.392660][ T794] EXT4-fs: Ignoring removed nobh option [ 48.411990][ T793] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 48.421507][ T791] EXT4-fs (loop8): pa ffff8881338b5690: logic 128, phys. 449, len 4 [ 48.431425][ T791] EXT4-fs error (device loop8): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 48.441768][ T794] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 48.496439][ T797] EXT4-fs: Ignoring removed bh option [ 48.502053][ T797] EXT4-fs: Ignoring removed oldalloc option [ 48.509021][ T797] EXT4-fs: Ignoring removed nobh option [ 48.530172][ T797] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 48.612715][ T808] EXT4-fs: Ignoring removed bh option [ 48.618652][ T808] EXT4-fs: Ignoring removed oldalloc option [ 48.625045][ T808] EXT4-fs: Ignoring removed nobh option [ 48.632021][ T808] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 48.757966][ T803] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3852: comm syz.0.102: Allocating blocks 497-513 which overlap fs metadata [ 48.789868][ T798] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3852: comm syz.2.101: Allocating blocks 497-513 which overlap fs metadata [ 48.791684][ T803] EXT4-fs (loop0): pa ffff888133137540: logic 128, phys. 449, len 4 [ 48.812274][ T803] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 48.812648][ T804] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3852: comm syz.1.103: Allocating blocks 497-513 which overlap fs metadata [ 48.833808][ T798] EXT4-fs (loop2): pa ffff888133137e70: logic 128, phys. 449, len 4 [ 48.843961][ T798] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 48.854382][ T804] EXT4-fs (loop1): pa ffff8881331379d8: logic 128, phys. 449, len 4 [ 48.862439][ T804] EXT4-fs error (device loop1): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 48.901908][ T807] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3852: comm syz.4.104: Allocating blocks 497-513 which overlap fs metadata [ 48.916594][ T807] EXT4-fs (loop4): pa ffff8881115899d8: logic 128, phys. 449, len 4 [ 48.924708][ T807] EXT4-fs error (device loop4): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 48.998226][ T812] set_capacity_and_notify: 24 callbacks suppressed [ 48.998244][ T812] loop1: detected capacity change from 0 to 1024 [ 49.017880][ T814] loop0: detected capacity change from 0 to 1024 [ 49.028171][ T811] EXT4-fs error (device loop8): ext4_mb_mark_diskspace_used:3852: comm syz.8.105: Allocating blocks 497-513 which overlap fs metadata [ 49.030794][ T814] EXT4-fs: Ignoring removed bh option [ 49.044434][ T813] loop2: detected capacity change from 0 to 1024 [ 49.050818][ T814] EXT4-fs: Ignoring removed oldalloc option [ 49.064898][ T812] EXT4-fs: Ignoring removed bh option [ 49.073592][ T814] EXT4-fs: Ignoring removed nobh option [ 49.079520][ T813] EXT4-fs: Ignoring removed bh option [ 49.086164][ T812] EXT4-fs: Ignoring removed oldalloc option [ 49.092193][ T813] EXT4-fs: Ignoring removed oldalloc option [ 49.098714][ T812] EXT4-fs: Ignoring removed nobh option [ 49.105565][ T814] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 49.117078][ T813] EXT4-fs: Ignoring removed nobh option [ 49.123149][ T811] EXT4-fs (loop8): pa ffff888111589dc8: logic 128, phys. 449, len 4 [ 49.131199][ T811] EXT4-fs error (device loop8): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 49.141618][ T812] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 49.153875][ T813] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 49.226812][ T824] loop4: detected capacity change from 0 to 1024 [ 49.233762][ T824] EXT4-fs: Ignoring removed bh option [ 49.242860][ T824] EXT4-fs: Ignoring removed oldalloc option [ 49.248898][ T824] EXT4-fs: Ignoring removed nobh option [ 49.255253][ T824] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 49.272763][ T825] loop8: detected capacity change from 0 to 1024 [ 49.279635][ T825] EXT4-fs: Ignoring removed bh option [ 49.285185][ T825] EXT4-fs: Ignoring removed oldalloc option [ 49.291363][ T825] EXT4-fs: Ignoring removed nobh option [ 49.301608][ T825] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 49.329932][ T814] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3852: comm syz.0.107: Allocating blocks 1-17 which overlap fs metadata [ 49.394947][ T669] EXT4-fs error (device loop0): ext4_readdir:263: inode #11: block 33: comm syz-executor: path /5/file1/lost+found: bad entry in directory: inode out of bounds - offset=0, inode=324362, rec_len=84, size=1024 fake=0 [ 49.418435][ T669] EXT4-fs error (device loop0): ext4_empty_dir:3177: inode #11: block 33: comm syz-executor: bad entry in directory: inode out of bounds - offset=1024, inode=324362, rec_len=84, size=1024 fake=0 [ 49.438279][ T669] EXT4-fs error (device loop0): ext4_readdir:263: inode #11: block 33: comm syz-executor: path /5/file1/lost+found: bad entry in directory: inode out of bounds - offset=0, inode=324362, rec_len=84, size=1024 fake=0 [ 49.460403][ T669] EXT4-fs error (device loop0): ext4_empty_dir:3177: inode #11: block 33: comm syz-executor: bad entry in directory: inode out of bounds - offset=1024, inode=324362, rec_len=84, size=1024 fake=0 [ 49.503355][ T669] EXT4-fs error (device loop0): ext4_readdir:263: inode #11: block 33: comm syz-executor: path /5/file1/lost+found: bad entry in directory: inode out of bounds - offset=0, inode=324362, rec_len=84, size=1024 fake=0 [ 49.546564][ T669] EXT4-fs error (device loop0): ext4_empty_dir:3177: inode #11: block 33: comm syz-executor: bad entry in directory: inode out of bounds - offset=1024, inode=324362, rec_len=84, size=1024 fake=0 [ 49.593176][ T823] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3852: comm syz.2.108: Allocating blocks 497-513 which overlap fs metadata [ 49.610229][ T669] EXT4-fs error (device loop0): ext4_readdir:263: inode #11: block 33: comm syz-executor: path /5/file1/lost+found: bad entry in directory: inode out of bounds - offset=0, inode=324362, rec_len=84, size=1024 fake=0 [ 49.643097][ T669] EXT4-fs error (device loop0): ext4_empty_dir:3177: inode #11: block 33: comm syz-executor: bad entry in directory: inode out of bounds - offset=1024, inode=324362, rec_len=84, size=1024 fake=0 [ 49.665249][ T822] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3852: comm syz.1.106: Allocating blocks 497-513 which overlap fs metadata [ 49.670126][ T669] EXT4-fs error (device loop0): ext4_readdir:263: inode #11: block 33: comm syz-executor: path /5/file1/lost+found: bad entry in directory: inode out of bounds - offset=0, inode=324362, rec_len=84, size=1024 fake=0 [ 49.680587][ T823] EXT4-fs (loop2): pa ffff888133154888: logic 128, phys. 449, len 4 [ 49.708449][ T823] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 49.718723][ T822] EXT4-fs (loop1): pa ffff888133154498: logic 128, phys. 449, len 4 [ 49.726826][ T822] EXT4-fs error (device loop1): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 49.747715][ T829] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3852: comm syz.4.109: Allocating blocks 497-513 which overlap fs metadata [ 49.773075][ T829] EXT4-fs (loop4): pa ffff888133151000: logic 128, phys. 449, len 4 [ 49.781144][ T829] EXT4-fs error (device loop4): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 49.812207][ T831] EXT4-fs error (device loop8): ext4_mb_mark_diskspace_used:3852: comm syz.8.110: Allocating blocks 497-513 which overlap fs metadata [ 49.826826][ T831] EXT4-fs (loop8): pa ffff8881331512a0: logic 128, phys. 449, len 4 [ 49.834940][ T831] EXT4-fs error (device loop8): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 49.861057][ T832] loop1: detected capacity change from 0 to 1024 [ 49.870954][ T832] EXT4-fs: Ignoring removed bh option [ 49.876668][ T832] EXT4-fs: Ignoring removed oldalloc option [ 49.883060][ T832] EXT4-fs: Ignoring removed nobh option [ 49.916121][ T833] loop2: detected capacity change from 0 to 1024 [ 49.938534][ T819] EXT4-fs (loop0): pa ffff8881331510a8: logic 128, phys. 385, len 8 [ 49.949074][ T833] EXT4-fs: Ignoring removed bh option [ 49.954795][ T832] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 49.968535][ T833] EXT4-fs: Ignoring removed oldalloc option [ 49.991459][ T833] EXT4-fs: Ignoring removed nobh option [ 49.998485][ T833] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 50.010878][ T834] loop8: detected capacity change from 0 to 1024 [ 50.017866][ T834] EXT4-fs: Ignoring removed bh option [ 50.023641][ T834] EXT4-fs: Ignoring removed oldalloc option [ 50.029594][ T834] EXT4-fs: Ignoring removed nobh option [ 50.055352][ T838] loop4: detected capacity change from 0 to 1024 [ 50.063838][ T838] EXT4-fs: Ignoring removed bh option [ 50.069342][ T838] EXT4-fs: Ignoring removed oldalloc option [ 50.075966][ T838] EXT4-fs: Ignoring removed nobh option [ 50.081839][ T834] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 50.089837][ T838] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 50.275065][ T832] ------------[ cut here ]------------ [ 50.280612][ T832] kernel BUG at fs/ext4/extents_status.c:967! [ 50.294411][ T832] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 50.300725][ T832] CPU: 1 PID: 832 Comm: syz.1.112 Not tainted syzkaller #0 [ 50.307962][ T832] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 50.318230][ T832] RIP: 0010:ext4_es_cache_extent+0x57b/0x5d0 [ 50.324296][ T832] Code: e8 03 42 80 3c 38 00 74 08 48 89 df e8 de 27 cf ff 48 8b 3b 48 8b 74 24 28 48 8d 54 24 60 e8 3c fa 0c 00 eb 13 e8 45 f5 89 ff <0f> 0b e8 3e f5 89 ff eb 28 e8 37 f5 89 ff 31 f6 65 ff 0d f6 f5 1a [ 50.336634][ T848] EXT4-fs error (device loop8): ext4_mb_mark_diskspace_used:3852: comm syz.8.114: Allocating blocks 497-513 which overlap fs metadata [ 50.344035][ T832] RSP: 0018:ffffc9000197e7a0 EFLAGS: 00010293 [ 50.344056][ T832] RAX: ffffffff81e777bb RBX: 000000000000009c RCX: ffff888119df2880 [ 50.344071][ T832] RDX: 0000000000000000 RSI: 000000000000009c RDI: 0000000000000097 [ 50.379878][ T832] RBP: ffffc9000197e8a8 R08: ffffc9000197e817 R09: ffffc9000197e800 [ 50.387893][ T832] R10: dffffc0000000000 R11: fffff5200032fd03 R12: ffff88810e1323c8 [ 50.395905][ T832] R13: 47ffffffffffffff R14: 0000000000000097 R15: dffffc0000000000 [ 50.403919][ T832] FS: 000055556c974500(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 50.412884][ T832] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.419508][ T832] CR2: 000055555be5b888 CR3: 000000012d00a000 CR4: 00000000003506a0 [ 50.427526][ T832] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 50.435542][ T832] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 50.439161][ T848] EXT4-fs (loop8): pa ffff8881330c47e0: logic 128, phys. 449, len 4 [ 50.443547][ T832] Call Trace: [ 50.443555][ T832] [ 50.443564][ T832] ? __cfi_ext4_es_cache_extent+0x10/0x10 [ 50.443596][ T832] ? __read_extent_tree_block+0x452/0x790 [ 50.451617][ T848] EXT4-fs error (device loop8): ext4_mb_release_inode_pa:4892: group 0, [ 50.454876][ T832] ? __sanitizer_cov_trace_pc+0x8/0x60 [ 50.454906][ T832] __read_extent_tree_block+0x44b/0x790 [ 50.457863][ T848] free 0, pa_free 1 [ 50.463587][ T832] ext4_find_extent+0x8b9/0xe20 [ 50.492617][ T846] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3852: comm syz.4.115: Allocating blocks 497-513 which overlap fs metadata [ 50.497434][ T832] ext4_ext_map_blocks+0x207/0x61d0 [ 50.516398][ T832] ? __cfi_pick_next_task_fair+0x10/0x10 [ 50.522112][ T832] ? __kasan_check_write+0x14/0x20 [ 50.527259][ T832] ? finish_task_switch+0x209/0x7b0 [ 50.532498][ T832] ? __switch_to_asm+0x3a/0x60 [ 50.537303][ T832] ? __cfi_ext4_ext_map_blocks+0x10/0x10 [ 50.542979][ T832] ? ext4_es_lookup_extent+0x54c/0x900 [ 50.548492][ T832] ext4_map_blocks+0x9d8/0x1b70 [ 50.553382][ T832] ? blk_mq_add_to_requeue_list+0x2a3/0x300 [ 50.555357][ T846] EXT4-fs (loop4): pa ffff888133212888: logic 128, phys. 449, len 4 [ 50.559330][ T832] ? __cfi_ext4_map_blocks+0x10/0x10 [ 50.567435][ T846] EXT4-fs error (device loop4): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 50.572635][ T832] ? __kasan_check_read+0x11/0x20 [ 50.587571][ T832] _ext4_get_block+0x1ea/0x540 [ 50.592374][ T832] ? xas_start+0x317/0x3e0 [ 50.596820][ T832] ? ext4_get_block+0x50/0x50 [ 50.601531][ T832] ? __kasan_check_read+0x11/0x20 [ 50.606589][ T832] ? folio_wait_stable+0x6f/0x90 [ 50.611567][ T832] ext4_get_block_unwritten+0x2e/0x100 [ 50.617076][ T832] ext4_block_write_begin+0x594/0x1280 [ 50.622588][ T832] ? __cfi_ext4_get_block_unwritten+0x10/0x10 [ 50.628702][ T832] ? ext4_print_free_blocks+0x390/0x390 [ 50.634301][ T832] ? ext4_inode_journal_mode+0x19a/0x480 [ 50.639977][ T832] ext4_write_begin+0x600/0xf90 [ 50.644881][ T832] ? __kasan_check_write+0x14/0x20 [ 50.650028][ T832] ? __cfi_ext4_write_begin+0x10/0x10 [ 50.655463][ T832] ? __cfi___ext4_journal_get_write_access+0x10/0x10 [ 50.662165][ T832] ext4_da_write_begin+0x3e7/0x8c0 [ 50.667316][ T832] ? __cfi_ext4_da_write_begin+0x10/0x10 [ 50.672976][ T832] generic_perform_write+0x32d/0x740 [ 50.678282][ T832] ? __cfi_ext4_dirty_inode+0x10/0x10 [ 50.683674][ T832] ? __mark_inode_dirty+0x26a/0x9d0 [ 50.688981][ T832] ? __cfi_generic_perform_write+0x10/0x10 [ 50.694802][ T832] ? file_modified+0x20/0x20 [ 50.699416][ T832] ext4_buffered_write_iter+0x367/0x630 [ 50.704986][ T832] ext4_file_write_iter+0x191/0x1500 [ 50.710291][ T832] ? __stack_depot_save+0x36/0x480 [ 50.715418][ T832] ? kasan_set_track+0x60/0x70 [ 50.720204][ T832] ? kasan_set_track+0x4b/0x70 [ 50.724996][ T832] ? kasan_save_alloc_info+0x25/0x30 [ 50.730309][ T832] ? __kasan_kmalloc+0x95/0xb0 [ 50.735093][ T832] ? __kmalloc+0xb1/0x1e0 [ 50.739432][ T832] ? iter_file_splice_write+0x19e/0xcd0 [ 50.745015][ T832] ? direct_splice_actor+0xf7/0x130 [ 50.750233][ T832] ? splice_direct_to_actor+0x4ad/0xb30 [ 50.755802][ T832] ? do_splice_direct+0x1c2/0x2d0 [ 50.760848][ T832] ? avc_policy_seqno+0x1b/0x70 [ 50.765720][ T832] ? __cfi_ext4_file_write_iter+0x10/0x10 [ 50.771472][ T832] ? fsnotify_perm+0x67/0x5b0 [ 50.776212][ T832] ? security_file_permission+0x8a/0xb0 [ 50.781863][ T832] do_iter_write+0x665/0xb40 [ 50.786482][ T832] ? vfs_iter_write+0xa0/0xa0 [ 50.791213][ T832] vfs_iter_write+0x7d/0xa0 [ 50.795832][ T832] iter_file_splice_write+0x69e/0xcd0 [ 50.801232][ T832] ? iov_iter_pipe+0x2d/0x270 [ 50.805941][ T832] ? __cfi_iter_file_splice_write+0x10/0x10 [ 50.811865][ T832] ? __cfi_generic_file_splice_read+0x10/0x10 [ 50.817957][ T832] ? __kasan_check_read+0x11/0x20 [ 50.822995][ T832] ? fsnotify_perm+0x269/0x5b0 [ 50.827826][ T832] ? __cfi_iter_file_splice_write+0x10/0x10 [ 50.833739][ T832] direct_splice_actor+0xf7/0x130 [ 50.838783][ T832] splice_direct_to_actor+0x4ad/0xb30 [ 50.844179][ T832] ? __cfi_direct_splice_actor+0x10/0x10 [ 50.850004][ T832] ? __cfi_splice_direct_to_actor+0x10/0x10 [ 50.855917][ T832] ? security_file_permission+0x94/0xb0 [ 50.861480][ T832] ? rw_verify_area+0xa7/0x1c0 [ 50.866280][ T832] do_splice_direct+0x1c2/0x2d0 [ 50.871155][ T832] ? __cfi_do_splice_direct+0x10/0x10 [ 50.876549][ T832] ? security_file_permission+0x94/0xb0 [ 50.882117][ T832] do_sendfile+0x5ed/0xea0 [ 50.886554][ T832] ? do_preadv+0x390/0x390 [ 50.890984][ T832] ? __se_sys_futex+0x136/0x310 [ 50.895855][ T832] __x64_sys_sendfile64+0x199/0x1f0 [ 50.901071][ T832] ? __cfi___x64_sys_sendfile64+0x10/0x10 [ 50.906811][ T832] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 50.912906][ T832] x64_sys_call+0x62c/0x9a0 [ 50.917470][ T832] do_syscall_64+0x4c/0xa0 [ 50.921910][ T832] ? clear_bhb_loop+0x30/0x80 [ 50.926603][ T832] ? clear_bhb_loop+0x30/0x80 [ 50.931298][ T832] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 50.937220][ T832] RIP: 0033:0x7f3ac599c799 [ 50.941661][ T832] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 50.961368][ T832] RSP: 002b:00007fffa3e85588 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 50.969808][ T832] RAX: ffffffffffffffda RBX: 00007f3ac5c15fa0 RCX: 00007f3ac599c799 [ 50.977797][ T832] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 50.985780][ T832] RBP: 00007f3ac5a32bd9 R08: 0000000000000000 R09: 0000000000000000 [ 50.993771][ T832] R10: 000000000003ffff R11: 0000000000000246 R12: 0000000000000000 [ 51.001757][ T832] R13: 00007f3ac5c15fac R14: 00007f3ac5c15fa0 R15: 00007f3ac5c15fa0 [ 51.009748][ T832] [ 51.012782][ T832] Modules linked in: [ 51.023757][ T832] ---[ end trace 0000000000000000 ]--- [ 51.029687][ T832] RIP: 0010:ext4_es_cache_extent+0x57b/0x5d0 [ 51.049819][ T852] loop8: detected capacity change from 0 to 1024 [ 51.060996][ T849] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.069010][ T849] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.075014][ T832] Code: e8 03 42 80 3c 38 00 74 08 48 89 df e8 de 27 cf ff 48 8b 3b 48 8b 74 24 28 48 8d 54 24 60 e8 3c fa 0c 00 eb 13 e8 45 f5 89 ff <0f> 0b e8 3e f5 89 ff eb 28 e8 37 f5 89 ff 31 f6 65 ff 0d f6 f5 1a [ 51.079338][ T849] device bridge_slave_0 entered promiscuous mode [ 51.104968][ T852] EXT4-fs: Ignoring removed bh option [ 51.110398][ T852] EXT4-fs: Ignoring removed oldalloc option [ 51.116673][ T852] EXT4-fs: Ignoring removed nobh option [ 51.122610][ T832] RSP: 0018:ffffc9000197e7a0 EFLAGS: 00010293 [ 51.122660][ T852] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 51.142917][ T849] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.149996][ T849] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.165110][ T832] [ 51.167776][ T832] RAX: ffffffff81e777bb RBX: 000000000000009c RCX: ffff888119df2880 2026/03/06 15:52:14 executed programs: 111 [ 51.176779][ T832] RDX: 0000000000000000 RSI: 000000000000009c RDI: 0000000000000097 [ 51.187202][ T841] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3852: comm syz.2.113: Allocating blocks 497-513 which overlap fs metadata [ 51.194313][ T832] RBP: ffffc9000197e8a8 R08: ffffc9000197e817 R09: ffffc9000197e800 [ 51.205765][ T849] device bridge_slave_1 entered promiscuous mode [ 51.227032][ T832] R10: dffffc0000000000 R11: fffff5200032fd03 R12: ffff88810e1323c8 [ 51.248037][ T857] EXT4-fs: Ignoring removed bh option [ 51.254410][ T832] R13: 47ffffffffffffff R14: 0000000000000097 R15: dffffc0000000000 [ 51.273356][ T841] EXT4-fs (loop2): pa ffff888133212738: logic 128, phys. 449, len 4 [ 51.281424][ T841] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4892: group 0, free 0, pa_free 1 [ 51.281980][ T857] EXT4-fs: Ignoring removed oldalloc option [ 51.303002][ T832] FS: 000055556c974500(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 51.312333][ T832] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.319478][ T832] CR2: 00007f6fb79a9000 CR3: 000000012d00a000 CR4: 00000000003506a0 [ 51.339083][ T857] EXT4-fs: Ignoring removed nobh option [ 51.346448][ T832] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 51.357892][ T832] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 51.366405][ T857] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 51.378457][ T832] Kernel panic - not syncing: Fatal exception [ 51.385162][ T832] Kernel Offset: disabled [ 51.389496][ T832] Rebooting in 86400 seconds..