Warning: Permanently added '10.128.1.125' (ED25519) to the list of known hosts. 2026/03/04 01:00:02 parsed 1 programs [ 23.335384][ T24] audit: type=1400 audit(1772586002.230:64): avc: denied { node_bind } for pid=275 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 23.380299][ T24] audit: type=1400 audit(1772586002.230:65): avc: denied { create } for pid=275 comm="syz-execprog" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 23.417969][ T24] audit: type=1400 audit(1772586002.230:66): avc: denied { module_request } for pid=275 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 [ 24.050737][ T24] audit: type=1400 audit(1772586002.940:67): avc: denied { mounton } for pid=281 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 [ 24.052018][ T281] cgroup: Unknown subsys name 'net' [ 24.082233][ T24] audit: type=1400 audit(1772586002.940:68): avc: denied { mount } for pid=281 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 [ 24.136257][ T24] audit: type=1400 audit(1772586002.990:69): avc: denied { unmount } for pid=281 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 24.136477][ T281] cgroup: Unknown subsys name 'devices' [ 24.323687][ T281] cgroup: Unknown subsys name 'hugetlb' [ 24.333197][ T281] cgroup: Unknown subsys name 'rlimit' [ 24.514925][ T24] audit: type=1400 audit(1772586003.410:70): avc: denied { setattr } for pid=281 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=253 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 24.555222][ T24] audit: type=1400 audit(1772586003.410:71): avc: denied { create } for pid=281 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 24.561344][ T285] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 24.591126][ T24] audit: type=1400 audit(1772586003.410:72): avc: denied { write } for pid=281 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 Setting up swapspace version 1, size = 127995904 bytes [ 24.639537][ T24] audit: type=1400 audit(1772586003.410:73): avc: denied { read } for pid=281 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 24.684015][ T281] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 25.235299][ T293] request_module fs-gadgetfs succeeded, but still no fs? [ 25.271585][ T292] cgroup: cgroup: disabling cgroup2 socket matching due to net_prio or net_cls activation [ 25.318644][ T291] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.333684][ T291] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.350115][ T291] device bridge_slave_0 entered promiscuous mode [ 25.364418][ T291] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.376667][ T291] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.388092][ T291] device bridge_slave_1 entered promiscuous mode [ 25.680874][ T291] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.691908][ T291] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.704187][ T291] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.723258][ T291] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.845562][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 25.873053][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.892661][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 25.912454][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 25.959398][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 25.974470][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.983405][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.996931][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 26.025152][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 26.095887][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 26.127672][ T291] device veth0_vlan entered promiscuous mode [ 26.136225][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 26.150439][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 26.165421][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 26.188495][ T291] device veth1_macvtap entered promiscuous mode [ 26.201829][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 26.227136][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 26.250560][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2026/03/04 01:00:05 executed programs: 0 [ 26.551559][ T356] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.561642][ T356] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.571382][ T356] device bridge_slave_0 entered promiscuous mode [ 26.580329][ T356] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.588634][ T356] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.597698][ T356] device bridge_slave_1 entered promiscuous mode [ 26.607497][ T357] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.614887][ T357] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.622909][ T357] device bridge_slave_0 entered promiscuous mode [ 26.630093][ T357] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.638206][ T357] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.646047][ T357] device bridge_slave_1 entered promiscuous mode [ 26.706846][ T360] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.714076][ T360] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.721916][ T360] device bridge_slave_0 entered promiscuous mode [ 26.744725][ T360] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.752871][ T360] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.763350][ T360] device bridge_slave_1 entered promiscuous mode [ 26.834309][ T362] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.842463][ T362] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.850098][ T362] device bridge_slave_0 entered promiscuous mode [ 26.859477][ T362] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.866736][ T362] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.874797][ T362] device bridge_slave_1 entered promiscuous mode [ 26.883428][ T363] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.891684][ T363] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.899686][ T363] device bridge_slave_0 entered promiscuous mode [ 26.909227][ T363] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.916821][ T363] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.924988][ T363] device bridge_slave_1 entered promiscuous mode [ 26.979054][ T356] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.987056][ T356] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.995072][ T356] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.003297][ T356] bridge0: port 1(bridge_slave_0) entered forwarding state [ 27.081002][ T357] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.090229][ T357] bridge0: port 2(bridge_slave_1) entered forwarding state [ 27.099608][ T357] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.107074][ T357] bridge0: port 1(bridge_slave_0) entered forwarding state [ 27.138797][ T363] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.148017][ T363] bridge0: port 2(bridge_slave_1) entered forwarding state [ 27.157756][ T363] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.165571][ T363] bridge0: port 1(bridge_slave_0) entered forwarding state [ 27.189250][ T362] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.197022][ T362] bridge0: port 2(bridge_slave_1) entered forwarding state [ 27.204917][ T362] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.212557][ T362] bridge0: port 1(bridge_slave_0) entered forwarding state [ 27.228822][ T360] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.238559][ T360] bridge0: port 2(bridge_slave_1) entered forwarding state [ 27.247815][ T360] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.260216][ T360] bridge0: port 1(bridge_slave_0) entered forwarding state [ 27.271689][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 27.280338][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.288986][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.297581][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 27.307003][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.316696][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.325287][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.334794][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.343203][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.351392][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.360063][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.383229][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 27.393814][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 27.403688][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.412898][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 27.444152][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 27.454611][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 27.463919][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 27.472947][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 27.481615][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 27.491063][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 27.499601][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.507339][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 27.516337][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 27.525288][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 27.534810][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.543072][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 27.552577][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 27.566419][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 27.577784][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.588117][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 27.600567][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 27.613352][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 27.627286][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.637563][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 27.666933][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 27.678834][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 27.690675][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 27.700079][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 27.708872][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 27.718194][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 27.729094][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 27.740246][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 27.750468][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.758386][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 27.769483][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 27.784886][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 27.796376][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 27.806686][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.816068][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 27.837792][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 27.848482][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 27.857783][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 27.868952][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 27.879356][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 27.891449][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 27.902548][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.911692][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 27.926937][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 27.943190][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 27.953098][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 27.964186][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.973049][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 27.997246][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 28.008961][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 28.019930][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 28.031576][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 28.046255][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 28.058181][ T356] device veth0_vlan entered promiscuous mode [ 28.074340][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 28.085440][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 28.094770][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 28.109273][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 28.120422][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 28.131742][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 28.142329][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 28.155760][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 28.169187][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 28.178924][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 28.206660][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 28.221752][ T363] device veth0_vlan entered promiscuous mode [ 28.233375][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 28.244329][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 28.255947][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 28.268701][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 28.278960][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 28.290904][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 28.310849][ T362] device veth0_vlan entered promiscuous mode [ 28.328213][ T360] device veth0_vlan entered promiscuous mode [ 28.337383][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 28.353319][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 28.367088][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 28.381958][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 28.396262][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 28.411403][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 28.426435][ T356] device veth1_macvtap entered promiscuous mode [ 28.446031][ T363] device veth1_macvtap entered promiscuous mode [ 28.455992][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 28.471225][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 28.485491][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 28.496338][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 28.511476][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 28.525553][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 28.537170][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 28.552159][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 28.572715][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 28.595220][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 28.627157][ T357] device veth0_vlan entered promiscuous mode [ 28.643683][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 28.667420][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 28.685938][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 28.698072][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 28.716110][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 28.729688][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 28.751391][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 28.787126][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 28.803627][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 28.827926][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 28.851186][ T362] device veth1_macvtap entered promiscuous mode [ 28.877251][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 28.896209][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 28.905458][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 28.922609][ T403] EXT4-fs (loop1): Ignoring removed bh option [ 28.929912][ T403] EXT4-fs (loop1): Ignoring removed oldalloc option [ 28.937274][ T403] EXT4-fs (loop1): Ignoring removed nobh option [ 28.945027][ T403] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 28.945103][ T357] device veth1_macvtap entered promiscuous mode [ 28.963998][ T403] EXT4-fs (loop1): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 28.991206][ T24] kauditd_printk_skb: 32 callbacks suppressed [ 28.991215][ T24] audit: type=1400 audit(1772586007.880:106): avc: denied { mount } for pid=402 comm="syz.1.18" name="/" dev="loop1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 29.003382][ T360] device veth1_macvtap entered promiscuous mode [ 29.037949][ T24] audit: type=1400 audit(1772586007.930:107): avc: denied { write } for pid=402 comm="syz.1.18" name="/" dev="loop1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 29.073035][ T24] audit: type=1400 audit(1772586007.930:108): avc: denied { add_name } for pid=402 comm="syz.1.18" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 29.100113][ T403] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3358: comm syz.1.18: Allocating blocks 497-513 which overlap fs metadata [ 29.105443][ T24] audit: type=1400 audit(1772586007.930:109): avc: denied { create } for pid=402 comm="syz.1.18" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 29.174343][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 29.174835][ T24] audit: type=1400 audit(1772586007.970:110): avc: denied { read open } for pid=402 comm="syz.1.18" path="/0/file1/bus" dev="loop1" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 29.190929][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 29.247742][ T403] EXT4-fs (loop1): pa ffff88812159d540: logic 128, phys. 385, len 8 [ 29.260625][ T403] EXT4-fs error (device loop1): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 29.282679][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 29.295114][ T24] audit: type=1400 audit(1772586007.970:111): avc: denied { write } for pid=402 comm="syz.1.18" name="bus" dev="loop1" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 29.297330][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 29.332746][ T24] audit: type=1400 audit(1772586007.970:112): avc: denied { read write } for pid=402 comm="syz.1.18" name="file1" dev="loop1" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 29.344829][ T403] EXT4-fs error (device loop1): ext4_ext_remove_space:2971: inode #15: comm syz.1.18: pblk 273 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 29.374904][ T24] audit: type=1400 audit(1772586007.970:113): avc: denied { open } for pid=402 comm="syz.1.18" path="/0/file1/file1" dev="loop1" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 29.408366][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 29.444579][ T403] EXT4-fs error (device loop1): ext4_ext_search_right:1612: inode #15: comm syz.1.18: pblk 257 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 29.453278][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 29.478834][ T403] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 96 with max blocks 1 with error 117 [ 29.492323][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 29.507773][ T403] EXT4-fs (loop1): This should not happen!! Data will be lost [ 29.507773][ T403] [ 29.516538][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 29.539184][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 29.553445][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 29.600460][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 29.619421][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 29.628240][ T418] EXT4-fs (loop4): Ignoring removed bh option [ 29.631433][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 29.646154][ T420] EXT4-fs (loop1): Ignoring removed bh option [ 29.647812][ T418] EXT4-fs (loop4): Ignoring removed oldalloc option [ 29.663564][ T418] EXT4-fs (loop4): Ignoring removed nobh option [ 29.663864][ T420] EXT4-fs (loop1): Ignoring removed oldalloc option [ 29.670965][ T418] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 29.678959][ T420] EXT4-fs (loop1): Ignoring removed nobh option [ 29.697797][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 29.704625][ T420] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 29.713907][ T418] EXT4-fs (loop4): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 29.726562][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 29.758230][ T420] EXT4-fs (loop1): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 29.774840][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 29.813125][ T418] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3358: comm syz.4.21: Allocating blocks 497-513 which overlap fs metadata [ 29.815375][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 29.832543][ T418] EXT4-fs (loop4): pa ffff88812156b9d8: logic 128, phys. 385, len 8 [ 29.851549][ T418] EXT4-fs error (device loop4): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 29.864132][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 29.866812][ T420] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3358: comm syz.1.22: Allocating blocks 497-513 which overlap fs metadata [ 29.901527][ T420] EXT4-fs (loop1): pa ffff8881215f5000: logic 208, phys. 465, len 3 [ 29.902531][ T429] EXT4-fs (loop6): Ignoring removed bh option [ 29.911130][ T420] EXT4-fs error (device loop1): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 29.933697][ T429] EXT4-fs (loop6): Ignoring removed oldalloc option [ 29.937646][ T420] EXT4-fs error (device loop1): ext4_ext_search_right:1612: inode #15: comm syz.1.22: pblk 257 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 29.947600][ T429] EXT4-fs (loop6): Ignoring removed nobh option [ 29.977643][ T429] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 30.008284][ T420] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 64 with max blocks 1 with error 117 [ 30.008589][ T418] EXT4-fs error (device loop4): ext4_ext_search_right:1612: inode #15: comm syz.4.21: pblk 257 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 30.035473][ T420] EXT4-fs (loop1): This should not happen!! Data will be lost [ 30.035473][ T420] [ 30.067821][ T418] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 72 with max blocks 8 with error 117 [ 30.067873][ T315] EXT4-fs error (device loop4): ext4_ext_search_right:1612: inode #15: comm kworker/u4:4: pblk 257 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 30.067889][ T418] EXT4-fs (loop4): This should not happen!! Data will be lost [ 30.067889][ T418] [ 30.103381][ T429] EXT4-fs (loop6): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 30.121348][ T315] EXT4-fs warning (device loop4): ext4_convert_unwritten_extents:4869: inode #15: block 68: len 4: ext4_ext_map_blocks returned -117 [ 30.153738][ T315] EXT4-fs (loop4): failed to convert unwritten extents to written extents -- potential data loss! (inode 15, error -117) [ 30.157825][ T436] EXT4-fs (loop2): Ignoring removed bh option [ 30.176981][ T24] audit: type=1400 audit(1772586009.070:114): avc: denied { read } for pid=77 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 [ 30.211240][ T436] EXT4-fs (loop2): Ignoring removed oldalloc option [ 30.221197][ T436] EXT4-fs (loop2): Ignoring removed nobh option [ 30.221276][ T435] EXT4-fs (loop5): Ignoring removed bh option [ 30.230823][ T436] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 30.262306][ T24] audit: type=1400 audit(1772586009.070:115): avc: denied { search } for pid=77 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 [ 30.291217][ T435] EXT4-fs (loop5): Ignoring removed oldalloc option [ 30.300680][ T435] EXT4-fs (loop5): Ignoring removed nobh option [ 30.308311][ T429] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3358: comm syz.6.20: Allocating blocks 497-513 which overlap fs metadata [ 30.308509][ T429] EXT4-fs (loop6): pa ffff8881215f5e70: logic 128, phys. 385, len 8 [ 30.334656][ T429] EXT4-fs error (device loop6): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 30.334935][ T435] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 30.370966][ T436] EXT4-fs (loop2): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 30.395921][ T429] EXT4-fs error (device loop6): ext4_ext_search_right:1612: inode #15: comm syz.6.20: pblk 273 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 30.411949][ T435] EXT4-fs (loop5): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 30.435715][ T429] EXT4-fs (loop6): Delayed block allocation failed for inode 15 at logical offset 139 with max blocks 1 with error 117 [ 30.503938][ T429] EXT4-fs (loop6): This should not happen!! Data will be lost [ 30.503938][ T429] [ 30.519346][ T429] EXT4-fs error (device loop6): ext4_find_extent:928: inode #15: comm syz.6.20: pblk 257 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 30.523664][ T435] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3358: comm syz.5.17: Allocating blocks 497-513 which overlap fs metadata [ 30.558760][ T436] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3358: comm syz.2.19: Allocating blocks 497-513 which overlap fs metadata [ 30.566272][ T435] EXT4-fs (loop5): pa ffff8881217ab498: logic 128, phys. 385, len 8 [ 30.589477][ T429] EXT4-fs error (device loop6): ext4_find_extent:928: inode #15: comm syz.6.20: pblk 257 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 30.600441][ T435] EXT4-fs error (device loop5): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 30.663689][ T436] EXT4-fs (loop2): pa ffff888121772d20: logic 128, phys. 385, len 8 [ 30.674044][ T436] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 30.691051][ T429] EXT4-fs warning (device loop6): ext4_convert_unwritten_extents:4869: inode #15: block 136: len 3: ext4_ext_map_blocks returned -117 [ 30.748553][ T445] EXT4-fs (loop4): Ignoring removed bh option [ 30.760243][ T445] EXT4-fs (loop4): Ignoring removed oldalloc option [ 30.772513][ T445] EXT4-fs (loop4): Ignoring removed nobh option [ 30.779353][ T452] EXT4-fs (loop1): Ignoring removed bh option [ 30.785625][ T445] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 30.798683][ T452] EXT4-fs (loop1): Ignoring removed oldalloc option [ 30.835333][ T452] EXT4-fs (loop1): Ignoring removed nobh option [ 30.846671][ T452] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 30.860062][ T445] EXT4-fs (loop4): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 30.905440][ T452] EXT4-fs (loop1): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 30.946572][ T457] EXT4-fs (loop6): Ignoring removed bh option [ 30.972456][ T457] EXT4-fs (loop6): Ignoring removed oldalloc option [ 30.979471][ T445] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3358: comm syz.4.24: Allocating blocks 497-513 which overlap fs metadata [ 30.984051][ T457] EXT4-fs (loop6): Ignoring removed nobh option [ 31.007136][ T445] EXT4-fs (loop4): pa ffff8881217d4c78: logic 128, phys. 385, len 8 [ 31.027540][ T445] EXT4-fs error (device loop4): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 31.049015][ T457] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 31.086647][ T468] EXT4-fs (loop5): Ignoring removed bh option [ 31.101995][ T468] EXT4-fs (loop5): Ignoring removed oldalloc option [ 31.104291][ T457] EXT4-fs (loop6): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 31.112956][ T468] EXT4-fs (loop5): Ignoring removed nobh option [ 31.156071][ T468] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 31.187641][ T452] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3358: comm syz.1.23: Allocating blocks 497-513 which overlap fs metadata [ 31.192624][ T472] EXT4-fs (loop2): Ignoring removed bh option [ 31.219001][ T452] EXT4-fs (loop1): pa ffff8881217d4000: logic 128, phys. 385, len 8 [ 31.234308][ T472] EXT4-fs (loop2): Ignoring removed oldalloc option [ 31.235623][ T452] EXT4-fs error (device loop1): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 31.267483][ T472] EXT4-fs (loop2): Ignoring removed nobh option [ 31.277099][ T472] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 31.302409][ T468] EXT4-fs (loop5): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 31.330135][ T472] EXT4-fs (loop2): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 31.389641][ T457] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3358: comm syz.6.25: Allocating blocks 497-513 which overlap fs metadata [ 31.404685][ T468] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3358: comm syz.5.26: Allocating blocks 497-513 which overlap fs metadata [ 31.413845][ T457] EXT4-fs (loop6): pa ffff8881217722a0: logic 128, phys. 385, len 8 [ 31.451385][ T457] EXT4-fs error (device loop6): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 31.469708][ T468] EXT4-fs (loop5): pa ffff88812fc24888: logic 128, phys. 385, len 8 [ 31.479589][ T468] EXT4-fs error (device loop5): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 31.483315][ T452] EXT4-fs error (device loop1): ext4_find_extent:928: inode #15: comm syz.1.23: pblk 273 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 31.494686][ T468] EXT4-fs error (device loop5): ext4_ext_remove_space:2971: inode #15: comm syz.5.26: pblk 273 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 31.538154][ T452] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 203 with max blocks 1 with error 117 [ 31.549429][ T468] EXT4-fs error (device loop5): ext4_ext_search_right:1612: inode #15: comm syz.5.26: pblk 257 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 31.554628][ T452] EXT4-fs (loop1): This should not happen!! Data will be lost [ 31.554628][ T452] [ 31.581441][ T468] EXT4-fs (loop5): Delayed block allocation failed for inode 15 at logical offset 96 with max blocks 1 with error 117 [ 31.617331][ T472] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3358: comm syz.2.27: Allocating blocks 497-513 which overlap fs metadata [ 31.624312][ T48] device bridge_slave_1 left promiscuous mode [ 31.641558][ T482] EXT4-fs (loop4): Ignoring removed bh option [ 31.666031][ T468] EXT4-fs (loop5): This should not happen!! Data will be lost [ 31.666031][ T468] [ 31.675542][ T482] EXT4-fs (loop4): Ignoring removed oldalloc option [ 31.686670][ T48] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.693389][ T472] EXT4-fs (loop2): pa ffff8881217882a0: logic 128, phys. 385, len 8 [ 31.704833][ T482] EXT4-fs (loop4): Ignoring removed nobh option 2026/03/04 01:00:10 executed programs: 22 [ 31.714751][ T472] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 31.726812][ T482] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 31.771032][ T48] device bridge_slave_0 left promiscuous mode [ 31.783661][ T48] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.798713][ T48] device veth1_macvtap left promiscuous mode [ 31.809131][ T48] device veth0_vlan left promiscuous mode [ 31.822018][ T482] EXT4-fs (loop4): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 31.953092][ T482] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3358: comm syz.4.28: Allocating blocks 497-513 which overlap fs metadata [ 31.974353][ T482] EXT4-fs (loop4): pa ffff88812fc69a80: logic 128, phys. 385, len 8 [ 31.989521][ T482] EXT4-fs error (device loop4): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 32.022886][ T482] EXT4-fs error (device loop4): ext4_ext_search_right:1612: inode #15: comm syz.4.28: pblk 257 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 32.049420][ T494] EXT4-fs (loop1): Ignoring removed bh option [ 32.054204][ T482] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 96 with max blocks 1 with error 117 [ 32.057152][ T490] EXT4-fs (loop6): Ignoring removed bh option [ 32.069959][ T482] EXT4-fs (loop4): This should not happen!! Data will be lost [ 32.069959][ T482] [ 32.079441][ T494] EXT4-fs (loop1): Ignoring removed oldalloc option [ 32.092436][ T490] EXT4-fs (loop6): Ignoring removed oldalloc option [ 32.099783][ T494] EXT4-fs (loop1): Ignoring removed nobh option [ 32.106564][ T490] EXT4-fs (loop6): Ignoring removed nobh option [ 32.117473][ T494] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 32.123824][ T490] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 32.170351][ T496] EXT4-fs (loop5): Ignoring removed bh option [ 32.181154][ T496] EXT4-fs (loop5): Ignoring removed oldalloc option [ 32.187218][ T494] EXT4-fs (loop1): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 32.195315][ T496] EXT4-fs (loop5): Ignoring removed nobh option [ 32.238874][ T490] EXT4-fs (loop6): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 32.248144][ T496] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 32.294274][ T499] EXT4-fs (loop2): Ignoring removed bh option [ 32.301920][ T496] EXT4-fs (loop5): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 32.303166][ T499] EXT4-fs (loop2): Ignoring removed oldalloc option [ 32.338311][ T499] EXT4-fs (loop2): Ignoring removed nobh option [ 32.351046][ T499] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 32.386656][ T499] EXT4-fs (loop2): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 32.436303][ T496] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3358: comm syz.5.31: Allocating blocks 497-513 which overlap fs metadata [ 32.468188][ T512] EXT4-fs (loop4): Ignoring removed bh option [ 32.469565][ T516] EXT4-fs error (device loop1): ext4_find_extent:928: inode #18: comm syz.1.29: pblk 319 bad header/extent: invalid extent entries - magic f30a, entries 70, max 84(84), depth 0(0) [ 32.497046][ T512] EXT4-fs (loop4): Ignoring removed oldalloc option [ 32.498870][ T517] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3358: comm syz.6.30: Allocating blocks 497-513 which overlap fs metadata [ 32.505371][ T496] EXT4-fs (loop5): pa ffff88812fc902a0: logic 208, phys. 465, len 3 [ 32.526440][ T512] EXT4-fs (loop4): Ignoring removed nobh option [ 32.528834][ T496] EXT4-fs error (device loop5): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 32.536058][ T512] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 32.564061][ T516] EXT4-fs error (device loop1): ext4_ext_remove_space:2971: inode #18: comm syz.1.29: pblk 319 bad header/extent: invalid extent entries - magic f30a, entries 77, max 84(84), depth 0(0) [ 32.564416][ T496] EXT4-fs error (device loop5): ext4_ext_search_right:1612: inode #15: comm syz.5.31: pblk 257 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 32.599975][ T499] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3358: comm syz.2.32: Allocating blocks 497-513 which overlap fs metadata [ 32.619426][ T496] EXT4-fs (loop5): Delayed block allocation failed for inode 15 at logical offset 48 with max blocks 1 with error 117 [ 32.649962][ T496] EXT4-fs (loop5): This should not happen!! Data will be lost [ 32.649962][ T496] [ 32.653999][ T512] EXT4-fs (loop4): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 32.675410][ T494] EXT4-fs error (device loop1): ext4_ext_search_right:1612: inode #15: comm syz.1.29: pblk 319 bad header/extent: invalid extent entries - magic f30a, entries 78, max 84(84), depth 0(0) [ 32.709324][ T499] EXT4-fs (loop2): pa ffff88812fc90bd0: logic 128, phys. 385, len 8 [ 32.721041][ T499] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 32.733135][ T499] EXT4-fs error (device loop2): ext4_ext_remove_space:2971: inode #15: comm syz.2.32: pblk 273 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 32.733153][ T494] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 128 with max blocks 1 with error 117 [ 32.771851][ T494] EXT4-fs (loop1): This should not happen!! Data will be lost [ 32.771851][ T494] [ 32.789797][ T499] EXT4-fs error (device loop2): ext4_ext_search_right:1612: inode #15: comm syz.2.32: pblk 257 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 32.815499][ T499] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 64 with max blocks 1 with error 117 [ 32.831942][ T499] EXT4-fs (loop2): This should not happen!! Data will be lost [ 32.831942][ T499] [ 32.839118][ T512] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3358: comm syz.4.33: Allocating blocks 497-513 which overlap fs metadata [ 32.869972][ T512] EXT4-fs (loop4): pa ffff88812fcdc3f0: logic 128, phys. 385, len 8 [ 32.883318][ T512] EXT4-fs error (device loop4): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 32.898672][ T512] EXT4-fs error (device loop4): ext4_ext_remove_space:2971: inode #15: comm syz.4.33: pblk 273 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 32.923407][ T512] EXT4-fs error (device loop4): ext4_ext_search_right:1612: inode #15: comm syz.4.33: pblk 257 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 32.947009][ T512] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 64 with max blocks 1 with error 117 [ 32.960759][ T512] EXT4-fs (loop4): This should not happen!! Data will be lost [ 32.960759][ T512] [ 33.326494][ T525] EXT4-fs (loop5): Ignoring removed bh option [ 33.336347][ T525] EXT4-fs (loop5): Ignoring removed oldalloc option [ 33.345008][ T525] EXT4-fs (loop5): Ignoring removed nobh option [ 33.345302][ T528] EXT4-fs (loop6): Ignoring removed bh option [ 33.353567][ T525] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 33.374254][ T525] EXT4-fs (loop5): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 33.383146][ T528] EXT4-fs (loop6): Ignoring removed oldalloc option [ 33.427159][ T528] EXT4-fs (loop6): Ignoring removed nobh option [ 33.437460][ T530] EXT4-fs (loop1): Ignoring removed bh option [ 33.440154][ T528] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 33.449563][ T530] EXT4-fs (loop1): Ignoring removed oldalloc option [ 33.474287][ T528] EXT4-fs (loop6): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 33.474965][ T530] EXT4-fs (loop1): Ignoring removed nobh option [ 33.513643][ T530] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 33.518011][ T533] EXT4-fs (loop2): Ignoring removed bh option [ 33.555805][ T533] EXT4-fs (loop2): Ignoring removed oldalloc option [ 33.565983][ T533] EXT4-fs (loop2): Ignoring removed nobh option [ 33.574678][ T533] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 33.587523][ T536] EXT4-fs (loop4): Ignoring removed bh option [ 33.607156][ T536] EXT4-fs (loop4): Ignoring removed oldalloc option [ 33.615833][ T536] EXT4-fs (loop4): Ignoring removed nobh option [ 33.618623][ T525] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3358: comm syz.5.34: Allocating blocks 497-513 which overlap fs metadata [ 33.623944][ T536] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 33.643068][ T533] EXT4-fs (loop2): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 33.668854][ T528] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3358: comm syz.6.35: Allocating blocks 497-513 which overlap fs metadata [ 33.698575][ T525] EXT4-fs (loop5): pa ffff88812fcb87e0: logic 208, phys. 465, len 3 [ 33.708165][ T525] EXT4-fs error (device loop5): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 33.712014][ T533] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3358: comm syz.2.37: Allocating blocks 497-513 which overlap fs metadata [ 33.720062][ T530] EXT4-fs (loop1): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 33.735574][ T533] EXT4-fs (loop2): pa ffff88812fcb8498: logic 128, phys. 385, len 8 [ 33.759011][ T528] EXT4-fs (loop6): pa ffff88812fcdc150: logic 128, phys. 385, len 8 [ 33.766571][ T533] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 33.774842][ T528] EXT4-fs error (device loop6): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 33.798871][ T536] EXT4-fs (loop4): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 33.843085][ T536] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3358: comm syz.4.38: Allocating blocks 497-513 which overlap fs metadata [ 33.859021][ T536] EXT4-fs (loop4): pa ffff88812fcdcf18: logic 128, phys. 385, len 8 [ 33.867599][ T536] EXT4-fs error (device loop4): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 33.884278][ T533] EXT4-fs error (device loop2): ext4_ext_search_right:1612: inode #15: comm syz.2.37: pblk 273 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 33.915862][ T533] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 162 with max blocks 2 with error 117 [ 33.916095][ T7] EXT4-fs error (device loop2): ext4_ext_search_right:1612: inode #15: comm kworker/u4:0: pblk 273 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 33.933913][ T530] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3358: comm syz.1.36: Allocating blocks 497-513 which overlap fs metadata [ 33.972684][ T533] EXT4-fs (loop2): This should not happen!! Data will be lost [ 33.972684][ T533] [ 33.988088][ T533] EXT4-fs error (device loop2): ext4_ext_search_right:1612: inode #15: comm syz.2.37: pblk 273 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 34.000858][ T530] EXT4-fs (loop1): pa ffff88812fd61dc8: logic 128, phys. 385, len 8 [ 34.011464][ T533] EXT4-fs warning (device loop2): ext4_convert_unwritten_extents:4869: inode #15: block 160: len 2: ext4_ext_map_blocks returned -117 [ 34.020512][ T530] EXT4-fs error (device loop1): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 34.035591][ T7] EXT4-fs warning (device loop2): ext4_convert_unwritten_extents:4869: inode #15: block 156: len 4: ext4_ext_map_blocks returned -117 [ 34.061753][ T7] EXT4-fs (loop2): failed to convert unwritten extents to written extents -- potential data loss! (inode 15, error -117) [ 34.097944][ T556] EXT4-fs (loop5): Ignoring removed bh option [ 34.106565][ T556] EXT4-fs (loop5): Ignoring removed oldalloc option [ 34.114267][ T556] EXT4-fs (loop5): Ignoring removed nobh option [ 34.123131][ T556] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 34.156500][ T556] EXT4-fs (loop5): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 34.264279][ T556] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3358: comm syz.5.39: Allocating blocks 497-513 which overlap fs metadata [ 34.280251][ T556] EXT4-fs (loop5): pa ffff88812fd2a000: logic 128, phys. 385, len 8 [ 34.289116][ T556] EXT4-fs error (device loop5): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 34.318159][ T556] EXT4-fs error (device loop5): ext4_ext_search_right:1612: inode #15: comm syz.5.39: pblk 257 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 34.343160][ T560] EXT4-fs (loop2): Ignoring removed bh option [ 34.350689][ T560] EXT4-fs (loop2): Ignoring removed oldalloc option [ 34.358074][ T560] EXT4-fs (loop2): Ignoring removed nobh option [ 34.365225][ T556] EXT4-fs (loop5): Delayed block allocation failed for inode 15 at logical offset 104 with max blocks 8 with error 117 [ 34.365460][ T7] EXT4-fs error (device loop5): ext4_ext_search_right:1612: inode #15: comm kworker/u4:0: pblk 257 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 34.378699][ T556] EXT4-fs (loop5): This should not happen!! Data will be lost [ 34.378699][ T556] [ 34.406161][ T560] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 34.410010][ T7] EXT4-fs warning (device loop5): ext4_convert_unwritten_extents:4869: inode #15: block 100: len 4: ext4_ext_map_blocks returned -117 [ 34.436734][ T7] EXT4-fs (loop5): failed to convert unwritten extents to written extents -- potential data loss! (inode 15, error -117) [ 34.436740][ T564] EXT4-fs (loop1): Ignoring removed bh option [ 34.436754][ T564] EXT4-fs (loop1): Ignoring removed oldalloc option [ 34.467135][ T564] EXT4-fs (loop1): Ignoring removed nobh option [ 34.474372][ T564] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 34.484954][ T560] EXT4-fs (loop2): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 34.513391][ T564] EXT4-fs (loop1): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 34.536593][ T568] EXT4-fs (loop4): Ignoring removed bh option [ 34.543374][ T568] EXT4-fs (loop4): Ignoring removed oldalloc option [ 34.550204][ T568] EXT4-fs (loop4): Ignoring removed nobh option [ 34.557509][ T568] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 34.564380][ T560] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3358: comm syz.2.40: Allocating blocks 497-513 which overlap fs metadata [ 34.584368][ T564] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3358: comm syz.1.41: Allocating blocks 497-513 which overlap fs metadata [ 34.588526][ T560] EXT4-fs (loop2): pa ffff88812fd52150: logic 128, phys. 385, len 8 [ 34.602533][ T564] EXT4-fs (loop1): pa ffff88812fd2adc8: logic 128, phys. 385, len 8 [ 34.614021][ T560] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 34.626481][ T564] EXT4-fs error (device loop1): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 34.675363][ T571] EXT4-fs (loop6): Ignoring removed bh option [ 34.692209][ T571] EXT4-fs (loop6): Ignoring removed oldalloc option [ 34.695765][ T560] EXT4-fs error (device loop2): ext4_find_extent:928: inode #15: comm syz.2.40: pblk 273 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 34.702914][ T571] EXT4-fs (loop6): Ignoring removed nobh option [ 34.723672][ T560] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 203 with max blocks 1 with error 117 [ 34.730516][ T568] EXT4-fs (loop4): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 34.743278][ T560] EXT4-fs (loop2): This should not happen!! Data will be lost [ 34.743278][ T560] [ 34.774600][ T571] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 34.779972][ T581] EXT4-fs (loop5): Ignoring removed bh option [ 34.796895][ T7] EXT4-fs error (device loop2): ext4_ext_search_right:1612: inode #15: comm kworker/u4:0: pblk 273 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 34.803450][ T581] EXT4-fs (loop5): Ignoring removed oldalloc option [ 34.830931][ T581] EXT4-fs (loop5): Ignoring removed nobh option [ 34.837264][ T564] EXT4-fs error (device loop1): ext4_find_extent:928: inode #15: comm syz.1.41: pblk 257 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 34.839546][ T581] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 34.879767][ T560] EXT4-fs error (device loop2): ext4_ext_search_right:1612: inode #15: comm syz.2.40: pblk 273 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 34.895662][ T568] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3358: comm syz.4.43: Allocating blocks 497-513 which overlap fs metadata [ 34.915176][ T7] EXT4-fs warning (device loop2): ext4_convert_unwritten_extents:4869: inode #15: block 129: len 3: ext4_ext_map_blocks returned -117 [ 34.921284][ T568] EXT4-fs (loop4): pa ffff88812fd52bd0: logic 128, phys. 385, len 8 [ 34.945580][ T568] EXT4-fs error (device loop4): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 34.952510][ T571] EXT4-fs (loop6): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 34.957871][ T581] EXT4-fs (loop5): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 35.009941][ T564] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 119 with max blocks 1 with error 117 [ 35.032315][ T560] EXT4-fs warning (device loop2): ext4_convert_unwritten_extents:4869: inode #15: block 200: len 3: ext4_ext_map_blocks returned -117 [ 35.033565][ T564] EXT4-fs (loop1): This should not happen!! Data will be lost [ 35.033565][ T564] [ 35.066592][ T564] EXT4-fs error (device loop1): ext4_ext_search_right:1612: inode #15: comm syz.1.41: pblk 257 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 35.088560][ T7] EXT4-fs (loop2): failed to convert unwritten extents to written extents -- potential data loss! (inode 15, error -117) [ 35.093202][ T564] EXT4-fs warning (device loop1): ext4_convert_unwritten_extents:4869: inode #15: block 116: len 3: ext4_ext_map_blocks returned -117 [ 35.125308][ T7] EXT4-fs error (device loop2): ext4_ext_search_right:1612: inode #15: comm kworker/u4:0: pblk 273 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 35.148503][ T7] EXT4-fs warning (device loop2): ext4_convert_unwritten_extents:4869: inode #15: block 132: len 4: ext4_ext_map_blocks returned -117 [ 35.158503][ T571] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3358: comm syz.6.42: Allocating blocks 497-513 which overlap fs metadata [ 35.167181][ T7] EXT4-fs (loop2): failed to convert unwritten extents to written extents -- potential data loss! (inode 15, error -117) [ 35.187453][ T571] EXT4-fs (loop6): pa ffff88812fd522a0: logic 128, phys. 385, len 8 [ 35.210350][ T571] EXT4-fs error (device loop6): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 35.211303][ T591] EXT4-fs error (device loop5): ext4_find_extent:928: inode #18: comm syz.5.44: pblk 273 bad header/extent: invalid extent entries - magic f30a, entries 7, max 84(84), depth 0(0) [ 35.243318][ T7] EXT4-fs error (device loop2): ext4_ext_search_right:1612: inode #15: comm kworker/u4:0: pblk 273 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 35.267306][ T7] EXT4-fs warning (device loop2): ext4_convert_unwritten_extents:4869: inode #15: block 136: len 4: ext4_ext_map_blocks returned -117 [ 35.282930][ T7] EXT4-fs (loop2): failed to convert unwritten extents to written extents -- potential data loss! (inode 15, error -117) [ 35.297197][ T7] EXT4-fs error (device loop2): ext4_ext_search_right:1612: inode #15: comm kworker/u4:0: pblk 273 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 35.316950][ T7] EXT4-fs warning (device loop2): ext4_convert_unwritten_extents:4869: inode #15: block 140: len 4: ext4_ext_map_blocks returned -117 [ 35.332942][ T7] EXT4-fs (loop2): failed to convert unwritten extents to written extents -- potential data loss! (inode 15, error -117) [ 35.341432][ T581] EXT4-fs error (device loop5): ext4_find_extent:928: inode #15: comm syz.5.44: pblk 273 bad header/extent: invalid extent entries - magic f30a, entries 56, max 84(84), depth 0(0) [ 35.347149][ T7] EXT4-fs error (device loop2): ext4_ext_search_right:1612: inode #15: comm kworker/u4:0: pblk 273 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 35.386220][ T581] EXT4-fs (loop5): Delayed block allocation failed for inode 15 at logical offset 119 with max blocks 1 with error 117 [ 35.400354][ T7] EXT4-fs warning (device loop2): ext4_convert_unwritten_extents:4869: inode #15: block 144: len 4: ext4_ext_map_blocks returned -117 [ 35.416631][ T7] EXT4-fs (loop2): failed to convert unwritten extents to written extents -- potential data loss! (inode 15, error -117) [ 35.417101][ T581] EXT4-fs (loop5): This should not happen!! Data will be lost [ 35.417101][ T581] [ 35.433670][ T7] EXT4-fs error (device loop2): ext4_ext_search_right:1612: inode #15: comm kworker/u4:0: pblk 273 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 35.470680][ T7] EXT4-fs warning (device loop2): ext4_convert_unwritten_extents:4869: inode #15: block 148: len 4: ext4_ext_map_blocks returned -117 [ 35.491371][ T7] EXT4-fs (loop2): failed to convert unwritten extents to written extents -- potential data loss! (inode 15, error -117) [ 35.506957][ T7] EXT4-fs warning (device loop2): ext4_convert_unwritten_extents:4869: inode #15: block 152: len 4: ext4_ext_map_blocks returned -117 [ 35.521301][ T7] EXT4-fs (loop2): failed to convert unwritten extents to written extents -- potential data loss! (inode 15, error -117) [ 35.537028][ T7] EXT4-fs warning (device loop2): ext4_convert_unwritten_extents:4869: inode #15: block 156: len 4: ext4_ext_map_blocks returned -117 [ 35.552330][ T7] EXT4-fs warning (device loop2): ext4_convert_unwritten_extents:4869: inode #15: block 160: len 4: ext4_ext_map_blocks returned -117 [ 35.616203][ T593] EXT4-fs (loop4): Ignoring removed bh option [ 35.625728][ T593] EXT4-fs (loop4): Ignoring removed oldalloc option [ 35.635530][ T593] EXT4-fs (loop4): Ignoring removed nobh option [ 35.644715][ T593] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 35.673932][ T593] EXT4-fs (loop4): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 35.735477][ T602] EXT4-fs (loop5): Ignoring removed bh option [ 35.747922][ T602] EXT4-fs (loop5): Ignoring removed oldalloc option [ 35.755668][ T602] EXT4-fs (loop5): Ignoring removed nobh option [ 35.757078][ T593] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3358: comm syz.4.46: Allocating blocks 497-513 which overlap fs metadata [ 35.763948][ T602] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 35.781068][ T593] EXT4-fs (loop4): pa ffff88811c0d8dc8: logic 128, phys. 385, len 8 [ 35.801447][ T593] EXT4-fs error (device loop4): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 35.811244][ T595] EXT4-fs (loop1): Ignoring removed bh option [ 35.819593][ T595] EXT4-fs (loop1): Ignoring removed oldalloc option [ 35.827691][ T598] EXT4-fs (loop6): Ignoring removed bh option [ 35.827823][ T593] EXT4-fs error (device loop4): ext4_ext_remove_space:2971: inode #15: comm syz.4.46: pblk 273 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 35.836258][ T598] EXT4-fs (loop6): Ignoring removed oldalloc option [ 35.855562][ T595] EXT4-fs (loop1): Ignoring removed nobh option [ 35.862797][ T598] EXT4-fs (loop6): Ignoring removed nobh option [ 35.873965][ T602] EXT4-fs (loop5): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 35.880428][ T598] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 35.909286][ T595] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 35.947698][ T607] EXT4-fs (loop2): Ignoring removed bh option [ 35.955502][ T607] EXT4-fs (loop2): Ignoring removed oldalloc option [ 35.964630][ T607] EXT4-fs (loop2): Ignoring removed nobh option [ 35.973056][ T595] EXT4-fs (loop1): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 35.982228][ T607] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 36.056620][ T607] EXT4-fs (loop2): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 36.085080][ T598] EXT4-fs (loop6): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 36.125678][ T602] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3358: comm syz.5.48: Allocating blocks 497-513 which overlap fs metadata [ 36.153159][ T593] EXT4-fs error (device loop4): ext4_find_extent:928: inode #15: comm syz.4.46: pblk 257 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 36.157345][ T607] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3358: comm syz.2.49: Allocating blocks 497-513 which overlap fs metadata [ 36.191212][ T607] EXT4-fs (loop2): pa ffff88811c2eac78: logic 128, phys. 385, len 8 [ 36.199892][ T607] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 36.223556][ T595] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3358: comm syz.1.45: Allocating blocks 497-513 which overlap fs metadata [ 36.229675][ T602] EXT4-fs (loop5): pa ffff88811c0d8540: logic 208, phys. 481, len 2 [ 36.242622][ T595] EXT4-fs (loop1): pa ffff88811c0d8000: logic 128, phys. 385, len 8 [ 36.250780][ T602] EXT4-fs error (device loop5): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 36.259907][ T595] EXT4-fs error (device loop1): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 36.282976][ T593] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 119 with max blocks 1 with error 117 [ 36.303591][ T593] EXT4-fs (loop4): This should not happen!! Data will be lost [ 36.303591][ T593] [ 36.324551][ T598] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3358: comm syz.6.47: Allocating blocks 497-513 which overlap fs metadata [ 36.341596][ T598] EXT4-fs (loop6): pa ffff88811c26b540: logic 128, phys. 385, len 8 [ 36.350549][ T598] EXT4-fs error (device loop6): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 36.561589][ T624] EXT4-fs (loop4): Ignoring removed bh option [ 36.582223][ T624] EXT4-fs (loop4): Ignoring removed oldalloc option [ 36.589403][ T624] EXT4-fs (loop4): Ignoring removed nobh option [ 36.598880][ T624] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 36.624107][ T624] EXT4-fs (loop4): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 36.657788][ T626] EXT4-fs (loop5): Ignoring removed bh option [ 36.665894][ T626] EXT4-fs (loop5): Ignoring removed oldalloc option [ 36.673940][ T626] EXT4-fs (loop5): Ignoring removed nobh option [ 36.683050][ T626] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 36.719418][ T630] EXT4-fs (loop6): Ignoring removed bh option [ 36.731871][ T630] EXT4-fs (loop6): Ignoring removed oldalloc option [ 36.733904][ T626] EXT4-fs (loop5): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 36.746083][ T630] EXT4-fs (loop6): Ignoring removed nobh option [ 36.775515][ T630] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 36.777678][ T624] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3358: comm syz.4.50: Allocating blocks 497-513 which overlap fs metadata [ 36.804836][ T632] EXT4-fs (loop2): Ignoring removed bh option [ 36.817522][ T632] EXT4-fs (loop2): Ignoring removed oldalloc option [ 36.818176][ T624] EXT4-fs (loop4): pa ffff88811c1df348: logic 128, phys. 385, len 8 [ 36.824958][ T632] EXT4-fs (loop2): Ignoring removed nobh option [ 36.833332][ T624] EXT4-fs error (device loop4): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 36.856857][ T630] EXT4-fs (loop6): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 36.857215][ T632] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 36.905427][ T624] EXT4-fs error (device loop4): ext4_ext_remove_space:2971: inode #15: comm syz.4.50: pblk 273 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 36.912694][ T626] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3358: comm syz.5.51: Allocating blocks 497-513 which overlap fs metadata [ 36.947787][ T640] EXT4-fs (loop1): Ignoring removed bh option [ 36.947941][ T626] EXT4-fs (loop5): pa ffff88811c1dff18: logic 128, phys. 385, len 8 [ 36.968084][ T626] EXT4-fs error (device loop5): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 36.973597][ T640] EXT4-fs (loop1): Ignoring removed oldalloc option [ 37.012836][ T640] EXT4-fs (loop1): Ignoring removed nobh option [ 37.022848][ T640] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 37.041885][ T624] EXT4-fs error (device loop4): ext4_ext_search_right:1612: inode #15: comm syz.4.50: pblk 257 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 37.056893][ T647] EXT4-fs error (device loop6): ext4_find_extent:928: inode #18: comm syz.6.52: pblk 351 bad header/extent: invalid extent entries - magic f30a, entries 20, max 84(84), depth 0(0) [ 37.061931][ T632] EXT4-fs (loop2): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 37.090136][ T624] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 49 with max blocks 3 with error 117 [ 37.122984][ T632] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3358: comm syz.2.53: Allocating blocks 497-513 which overlap fs metadata [ 37.139041][ T630] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3358: comm syz.6.52: Allocating blocks 497-513 which overlap fs metadata [ 37.145492][ T632] EXT4-fs (loop2): pa ffff88811c052150: logic 128, phys. 385, len 8 [ 37.173498][ T632] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 37.178209][ T624] EXT4-fs (loop4): This should not happen!! Data will be lost [ 37.178209][ T624] [ 37.212321][ T630] EXT4-fs (loop6): pa ffff88811c20e5e8: logic 256, phys. 481, len 2 [ 37.213048][ T640] EXT4-fs (loop1): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 37.222008][ T630] EXT4-fs error (device loop6): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 2026/03/04 01:00:16 executed programs: 48 [ 37.260951][ T630] EXT4-fs error (device loop6): ext4_ext_remove_space:2971: inode #15: comm syz.6.52: pblk 289 bad header/extent: invalid extent entries - magic f30a, entries 50, max 84(84), depth 0(0) [ 37.362239][ T630] EXT4-fs error (device loop6): ext4_find_extent:928: inode #15: comm syz.6.52: pblk 257 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 37.384772][ T630] EXT4-fs (loop6): Delayed block allocation failed for inode 15 at logical offset 119 with max blocks 1 with error 117 [ 37.400084][ T630] EXT4-fs (loop6): This should not happen!! Data will be lost [ 37.400084][ T630] [ 37.439706][ T640] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3358: comm syz.1.54: Allocating blocks 497-513 which overlap fs metadata [ 37.456009][ T640] EXT4-fs (loop1): pa ffff88811c187150: logic 128, phys. 385, len 8 [ 37.464541][ T640] EXT4-fs error (device loop1): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 37.465260][ T654] EXT4-fs (loop4): Ignoring removed bh option [ 37.482523][ T654] EXT4-fs (loop4): Ignoring removed oldalloc option [ 37.489670][ T654] EXT4-fs (loop4): Ignoring removed nobh option [ 37.496824][ T654] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 37.517341][ T640] EXT4-fs error (device loop1): ext4_ext_search_right:1612: inode #15: comm syz.1.54: pblk 273 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 37.523423][ T654] EXT4-fs (loop4): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 37.542545][ T640] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 120 with max blocks 8 with error 117 [ 37.558771][ T48] EXT4-fs error (device loop1): ext4_ext_search_right:1612: inode #15: comm kworker/u4:2: pblk 273 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 37.572895][ T640] EXT4-fs (loop1): This should not happen!! Data will be lost [ 37.572895][ T640] [ 37.592161][ T48] EXT4-fs warning (device loop1): ext4_convert_unwritten_extents:4869: inode #15: block 119: len 1: ext4_ext_map_blocks returned -117 [ 37.617549][ T48] EXT4-fs (loop1): failed to convert unwritten extents to written extents -- potential data loss! (inode 15, error -117) [ 37.672152][ T654] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3358: comm syz.4.55: Allocating blocks 497-513 which overlap fs metadata [ 37.691247][ T654] EXT4-fs (loop4): pa ffff88811c101e70: logic 128, phys. 385, len 8 [ 37.701446][ T654] EXT4-fs error (device loop4): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 37.723105][ T658] EXT4-fs (loop5): Ignoring removed bh option [ 37.730335][ T658] EXT4-fs (loop5): Ignoring removed oldalloc option [ 37.738026][ T658] EXT4-fs (loop5): Ignoring removed nobh option [ 37.745056][ T658] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 37.760843][ T654] EXT4-fs error (device loop4): ext4_ext_search_right:1612: inode #15: comm syz.4.55: pblk 257 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 37.786886][ T654] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 107 with max blocks 1 with error 117 [ 37.795556][ T658] EXT4-fs (loop5): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 37.827981][ T654] EXT4-fs (loop4): This should not happen!! Data will be lost [ 37.827981][ T654] [ 37.835770][ T665] EXT4-fs (loop6): Ignoring removed bh option [ 37.841742][ T654] EXT4-fs error (device loop4): ext4_ext_search_right:1612: inode #15: comm syz.4.55: pblk 257 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 37.848579][ T665] EXT4-fs (loop6): Ignoring removed oldalloc option [ 37.867398][ T654] EXT4-fs warning (device loop4): ext4_convert_unwritten_extents:4869: inode #15: block 104: len 3: ext4_ext_map_blocks returned -117 [ 37.879057][ T665] EXT4-fs (loop6): Ignoring removed nobh option [ 37.896920][ T664] EXT4-fs (loop2): Ignoring removed bh option [ 37.904464][ T665] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 37.913831][ T664] EXT4-fs (loop2): Ignoring removed oldalloc option [ 37.926305][ T664] EXT4-fs (loop2): Ignoring removed nobh option [ 37.931817][ T658] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3358: comm syz.5.56: Allocating blocks 497-513 which overlap fs metadata [ 37.934069][ T664] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 37.949068][ T658] EXT4-fs (loop5): pa ffff88811c22f5e8: logic 128, phys. 385, len 8 [ 37.970532][ T658] EXT4-fs error (device loop5): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 37.983288][ T665] EXT4-fs (loop6): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 38.015454][ T664] EXT4-fs (loop2): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 38.039236][ T672] EXT4-fs (loop1): Ignoring removed bh option [ 38.046195][ T672] EXT4-fs (loop1): Ignoring removed oldalloc option [ 38.053951][ T672] EXT4-fs (loop1): Ignoring removed nobh option [ 38.061368][ T672] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 38.090960][ T665] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3358: comm syz.6.58: Allocating blocks 497-513 which overlap fs metadata [ 38.098741][ T664] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3358: comm syz.2.57: Allocating blocks 497-513 which overlap fs metadata [ 38.108165][ T665] EXT4-fs (loop6): pa ffff88811c3cb888: logic 128, phys. 385, len 8 [ 38.124312][ T672] EXT4-fs (loop1): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 38.131610][ T665] EXT4-fs error (device loop6): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 38.177599][ T680] EXT4-fs (loop4): Ignoring removed bh option [ 38.187937][ T664] EXT4-fs (loop2): pa ffff88811c101348: logic 128, phys. 385, len 8 [ 38.197063][ T664] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 38.204358][ T680] EXT4-fs (loop4): Ignoring removed oldalloc option [ 38.217349][ T680] EXT4-fs (loop4): Ignoring removed nobh option [ 38.240093][ T680] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 38.254805][ T672] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3358: comm syz.1.59: Allocating blocks 497-513 which overlap fs metadata [ 38.265017][ T680] EXT4-fs (loop4): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 38.283138][ T672] EXT4-fs (loop1): pa ffff88811c3cb540: logic 128, phys. 385, len 8 [ 38.304925][ T672] EXT4-fs error (device loop1): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 38.317526][ T664] EXT4-fs error (device loop2): ext4_ext_search_right:1612: inode #15: comm syz.2.57: pblk 257 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 38.344985][ T664] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 80 with max blocks 1 with error 117 [ 38.361895][ T664] EXT4-fs (loop2): This should not happen!! Data will be lost [ 38.361895][ T664] [ 38.388786][ T680] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3358: comm syz.4.60: Allocating blocks 497-513 which overlap fs metadata [ 38.406027][ T680] EXT4-fs (loop4): pa ffff88812fe25a80: logic 128, phys. 385, len 8 [ 38.414579][ T680] EXT4-fs error (device loop4): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 38.453883][ T680] EXT4-fs error (device loop4): ext4_ext_search_right:1612: inode #15: comm syz.4.60: pblk 257 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 38.498075][ T680] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 87 with max blocks 1 with error 117 [ 38.512048][ T680] EXT4-fs (loop4): This should not happen!! Data will be lost [ 38.512048][ T680] [ 38.592760][ T698] EXT4-fs (loop2): Ignoring removed bh option [ 38.592843][ T695] EXT4-fs (loop5): Ignoring removed bh option [ 38.600578][ T698] EXT4-fs (loop2): Ignoring removed oldalloc option [ 38.606870][ T695] EXT4-fs (loop5): Ignoring removed oldalloc option [ 38.613344][ T694] EXT4-fs (loop6): Ignoring removed bh option [ 38.620445][ T695] EXT4-fs (loop5): Ignoring removed nobh option [ 38.627830][ T698] EXT4-fs (loop2): Ignoring removed nobh option [ 38.635317][ T695] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 38.641778][ T694] EXT4-fs (loop6): Ignoring removed oldalloc option [ 38.655531][ T698] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 38.662948][ T694] EXT4-fs (loop6): Ignoring removed nobh option [ 38.684784][ T694] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 38.704309][ T695] EXT4-fs (loop5): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 38.704318][ T698] EXT4-fs (loop2): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 38.709678][ T694] EXT4-fs (loop6): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 38.793689][ T698] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3358: comm syz.2.63: Allocating blocks 497-513 which overlap fs metadata [ 38.808138][ T694] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3358: comm syz.6.61: Allocating blocks 497-513 which overlap fs metadata [ 38.810169][ T698] EXT4-fs (loop2): pa ffff88812fe03c78: logic 128, phys. 385, len 8 [ 38.824896][ T694] EXT4-fs (loop6): pa ffff88812fe253f0: logic 128, phys. 385, len 8 [ 38.833067][ T698] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 38.855993][ T694] EXT4-fs error (device loop6): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 38.865942][ T695] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3358: comm syz.5.62: Allocating blocks 497-513 which overlap fs metadata [ 38.873129][ T708] EXT4-fs (loop1): Ignoring removed bh option [ 38.889806][ T695] EXT4-fs (loop5): pa ffff88812fe03540: logic 128, phys. 385, len 8 [ 38.898984][ T695] EXT4-fs error (device loop5): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 38.912693][ T708] EXT4-fs (loop1): Ignoring removed oldalloc option [ 38.920451][ T708] EXT4-fs (loop1): Ignoring removed nobh option [ 38.929679][ T708] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 38.953666][ T711] EXT4-fs (loop4): Ignoring removed bh option [ 38.973231][ T711] EXT4-fs (loop4): Ignoring removed oldalloc option [ 38.982868][ T711] EXT4-fs (loop4): Ignoring removed nobh option [ 38.990532][ T711] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 39.019871][ T708] EXT4-fs (loop1): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 39.057109][ T711] EXT4-fs (loop4): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 39.093518][ T695] EXT4-fs error (device loop5): ext4_ext_search_right:1612: inode #15: comm syz.5.62: pblk 273 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 39.103013][ T708] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3358: comm syz.1.64: Allocating blocks 497-513 which overlap fs metadata [ 39.132594][ T708] EXT4-fs (loop1): pa ffff88812fe8d1f8: logic 128, phys. 385, len 8 [ 39.143050][ T708] EXT4-fs error (device loop1): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 39.161883][ T695] EXT4-fs (loop5): Delayed block allocation failed for inode 15 at logical offset 136 with max blocks 8 with error 117 [ 39.163532][ T315] EXT4-fs error (device loop5): ext4_find_extent:928: inode #15: comm kworker/u4:4: pblk 257 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 39.179653][ T695] EXT4-fs (loop5): This should not happen!! Data will be lost [ 39.179653][ T695] [ 39.201757][ T315] EXT4-fs warning (device loop5): ext4_convert_unwritten_extents:4869: inode #15: block 132: len 4: ext4_ext_map_blocks returned -117 [ 39.235072][ T315] EXT4-fs (loop5): failed to convert unwritten extents to written extents -- potential data loss! (inode 15, error -117) [ 39.285387][ T711] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3358: comm syz.4.65: Allocating blocks 497-513 which overlap fs metadata [ 39.306909][ T711] EXT4-fs (loop4): pa ffff88812fe697e0: logic 128, phys. 385, len 8 [ 39.317058][ T711] EXT4-fs error (device loop4): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 39.440186][ T725] EXT4-fs (loop2): Ignoring removed bh option [ 39.449100][ T725] EXT4-fs (loop2): Ignoring removed oldalloc option [ 39.458996][ T725] EXT4-fs (loop2): Ignoring removed nobh option [ 39.471668][ T725] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 39.482436][ T730] EXT4-fs (loop5): Ignoring removed bh option [ 39.497545][ T727] EXT4-fs (loop6): Ignoring removed bh option [ 39.502588][ T730] EXT4-fs (loop5): Ignoring removed oldalloc option [ 39.504397][ T727] EXT4-fs (loop6): Ignoring removed oldalloc option [ 39.511717][ T730] EXT4-fs (loop5): Ignoring removed nobh option [ 39.518586][ T727] EXT4-fs (loop6): Ignoring removed nobh option [ 39.526639][ T730] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 39.531694][ T727] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 39.545617][ T725] EXT4-fs (loop2): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 39.558444][ T730] EXT4-fs (loop5): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 39.582701][ T727] EXT4-fs (loop6): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 39.622715][ T733] EXT4-fs (loop4): Ignoring removed bh option [ 39.632712][ T733] EXT4-fs (loop4): Ignoring removed oldalloc option [ 39.640779][ T733] EXT4-fs (loop4): Ignoring removed nobh option [ 39.648635][ T733] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 39.668364][ T736] EXT4-fs (loop1): Ignoring removed bh option [ 39.675147][ T736] EXT4-fs (loop1): Ignoring removed oldalloc option [ 39.689970][ T730] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3358: comm syz.5.68: Allocating blocks 497-513 which overlap fs metadata [ 39.705089][ T736] EXT4-fs (loop1): Ignoring removed nobh option [ 39.710127][ T733] EXT4-fs (loop4): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 39.711883][ T736] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 39.748740][ T725] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3358: comm syz.2.67: Allocating blocks 497-513 which overlap fs metadata [ 39.763444][ T730] EXT4-fs (loop5): pa ffff88812fe78348: logic 128, phys. 385, len 8 [ 39.772705][ T730] EXT4-fs error (device loop5): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 39.781174][ T727] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3358: comm syz.6.66: Allocating blocks 497-513 which overlap fs metadata [ 39.793081][ T725] EXT4-fs (loop2): pa ffff88812fe78000: logic 128, phys. 385, len 8 [ 39.800983][ T727] EXT4-fs (loop6): pa ffff88812fe78bd0: logic 128, phys. 385, len 8 [ 39.808727][ T725] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4375: group 0, [ 39.817856][ T727] EXT4-fs error (device loop6): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 39.838746][ T725] free 0, pa_free 1 [ 39.848128][ T736] EXT4-fs (loop1): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 39.882186][ T725] EXT4-fs error (device loop2): ext4_ext_remove_space:2971: inode #15: comm syz.2.67: pblk 273 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 39.902321][ T733] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3358: comm syz.4.70: Allocating blocks 497-513 which overlap fs metadata [ 39.915509][ T725] EXT4-fs error (device loop2): ext4_ext_search_right:1612: inode #15: comm syz.2.67: pblk 257 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 39.919763][ T733] EXT4-fs error (device loop4): ext4_ext_search_right:1612: inode #15: comm syz.4.70: pblk 257 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 39.939827][ T725] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 56 with max blocks 8 with error 117 [ 39.960181][ T733] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 36 with max blocks 1 with error 117 [ 39.973033][ T725] EXT4-fs (loop2): This should not happen!! Data will be lost [ 39.973033][ T725] [ 39.988233][ T733] EXT4-fs (loop4): This should not happen!! Data will be lost [ 39.988233][ T733] [ 40.000306][ T315] EXT4-fs error (device loop2): ext4_ext_search_right:1612: inode #15: comm kworker/u4:4: pblk 257 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 40.018048][ T9] EXT4-fs error (device loop1): mb_free_blocks:1540: group 0, inode 18: block 369:freeing already freed block (bit 23); block bitmap corrupt. [ 40.032669][ T315] EXT4-fs warning (device loop2): ext4_convert_unwritten_extents:4869: inode #15: block 52: len 4: ext4_ext_map_blocks returned -117 [ 40.056033][ T754] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3358: comm syz.4.70: Allocating blocks 497-513 which overlap fs metadata [ 40.066609][ T315] EXT4-fs (loop2): failed to convert unwritten extents to written extents -- potential data loss! (inode 15, error -117) [ 40.087491][ T754] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3358: comm syz.4.70: Allocating blocks 497-513 which overlap fs metadata [ 40.143515][ T730] EXT4-fs error (device loop5): ext4_find_extent:928: inode #15: comm syz.5.68: pblk 257 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 40.184215][ T730] EXT4-fs (loop5): Delayed block allocation failed for inode 15 at logical offset 119 with max blocks 1 with error 117 [ 40.199705][ T730] EXT4-fs (loop5): This should not happen!! Data will be lost [ 40.199705][ T730] [ 40.214758][ T730] EXT4-fs error (device loop5): ext4_ext_search_right:1612: inode #15: comm syz.5.68: pblk 257 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 40.234806][ T730] EXT4-fs warning (device loop5): ext4_convert_unwritten_extents:4869: inode #15: block 116: len 3: ext4_ext_map_blocks returned -117 [ 40.330541][ T758] EXT4-fs (loop4): Ignoring removed bh option [ 40.337652][ T758] EXT4-fs (loop4): Ignoring removed oldalloc option [ 40.346245][ T758] EXT4-fs (loop4): Ignoring removed nobh option [ 40.352915][ T758] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 40.354928][ T761] EXT4-fs (loop1): Ignoring removed bh option [ 40.371696][ T761] EXT4-fs (loop1): Ignoring removed oldalloc option [ 40.379658][ T761] EXT4-fs (loop1): Ignoring removed nobh option [ 40.386777][ T761] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 40.401372][ T758] EXT4-fs (loop4): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 40.433434][ T761] EXT4-fs (loop1): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 40.449424][ T765] EXT4-fs (loop2): Ignoring removed bh option [ 40.464193][ T765] EXT4-fs (loop2): Ignoring removed oldalloc option [ 40.471952][ T765] EXT4-fs (loop2): Ignoring removed nobh option [ 40.476528][ T758] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3358: comm syz.4.71: Allocating blocks 497-513 which overlap fs metadata [ 40.480741][ T765] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 40.498787][ T758] EXT4-fs (loop4): pa ffff888121620150: logic 128, phys. 385, len 8 [ 40.519856][ T758] EXT4-fs error (device loop4): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 40.542562][ T765] EXT4-fs (loop2): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 40.555556][ T761] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3358: comm syz.1.72: Allocating blocks 497-513 which overlap fs metadata [ 40.586428][ T763] EXT4-fs (loop6): Ignoring removed bh option [ 40.588919][ T770] EXT4-fs (loop5): Ignoring removed bh option [ 40.600791][ T770] EXT4-fs (loop5): Ignoring removed oldalloc option [ 40.616357][ T763] EXT4-fs (loop6): Ignoring removed oldalloc option [ 40.621582][ T770] EXT4-fs (loop5): Ignoring removed nobh option [ 40.650182][ T765] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3358: comm syz.2.73: Allocating blocks 497-513 which overlap fs metadata [ 40.667004][ T761] EXT4-fs (loop1): pa ffff88812fed31f8: logic 128, phys. 385, len 8 [ 40.667809][ T763] EXT4-fs (loop6): Ignoring removed nobh option [ 40.677425][ T761] EXT4-fs error (device loop1): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 40.702318][ T763] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 40.720876][ T770] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 40.722729][ T765] EXT4-fs (loop2): pa ffff88812fed3e70: logic 128, phys. 385, len 8 [ 40.746267][ T765] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 40.763129][ T770] EXT4-fs (loop5): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 40.787927][ T763] EXT4-fs (loop6): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 40.872730][ T789] EXT4-fs (loop4): Ignoring removed bh option [ 40.879469][ T789] EXT4-fs (loop4): Ignoring removed oldalloc option [ 40.887637][ T789] EXT4-fs (loop4): Ignoring removed nobh option [ 40.894923][ T789] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 40.913925][ T789] EXT4-fs (loop4): mounted filesystem without journal. Opts: delalloc,data_err=abort,barrier=0x0000000000000003,bsddf,bh,oldalloc,data_err=ignore,nouid32,nobh,user_xattr,nouid32,dioread_nolock,,errors=continue [ 40.946713][ T770] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3358: comm syz.5.75: Allocating blocks 497-513 which overlap fs metadata [ 40.965257][ T770] EXT4-fs (loop5): pa ffff88812fed3930: logic 128, phys. 385, len 8 [ 40.975622][ T770] EXT4-fs error (device loop5): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 40.983862][ T763] EXT4-fs (loop6): Delayed block allocation failed for inode 15 at logical offset 36 with max blocks 1 with error 28 [ 41.004148][ T770] EXT4-fs error (device loop5): ext4_ext_search_right:1612: inode #15: comm syz.5.75: pblk 257 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 41.004215][ T763] EXT4-fs (loop6): This should not happen!! Data will be lost [ 41.004215][ T763] [ 41.025380][ T791] ------------[ cut here ]------------ [ 41.036462][ T763] EXT4-fs (loop6): Total free blocks count 0 [ 41.042664][ T791] kernel BUG at fs/ext4/extents.c:2135! [ 41.049347][ T763] EXT4-fs (loop6): Free/Dirty block details [ 41.055463][ T791] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 41.061650][ T770] EXT4-fs (loop5): Delayed block allocation failed for inode 15 at logical offset 48 with max blocks 1 with error 117 [ 41.068268][ T791] CPU: 1 PID: 791 Comm: syz.5.75 Not tainted syzkaller #0 [ 41.068274][ T791] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 41.068294][ T791] RIP: 0010:ext4_ext_insert_extent+0x4592/0x45d0 [ 41.068310][ T791] Code: ff ff 89 d9 80 e1 07 fe c1 38 c1 0f 8c 08 e9 ff ff 48 89 df e8 6f 51 d4 ff e9 fb e8 ff ff e8 95 d0 99 ff 0f 0b e8 8e d0 99 ff <0f> 0b e8 87 d0 99 ff 0f 0b 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 30 [ 41.083199][ T763] EXT4-fs (loop6): free_blocks=0 [ 41.090003][ T791] RSP: 0018:ffffc90001ea6340 EFLAGS: 00010293 [ 41.090014][ T791] RAX: ffffffff81cae5c2 RBX: ffff88812f95b400 RCX: ffff888113614f00 [ 41.090020][ T791] RDX: 0000000000000000 RSI: 0000000000000027 RDI: 0000000000000027 [ 41.090026][ T791] RBP: ffffc90001ea64f0 R08: ffff8881215dad27 R09: 1ffff110242bb5a4 [ 41.090041][ T791] R10: dffffc0000000000 R11: ffffed10242bb5a5 R12: 0000000000000027 [ 41.101474][ T770] EXT4-fs (loop5): This should not happen!! Data will be lost [ 41.101474][ T770] [ 41.107906][ T791] R13: 1ffff11022225628 R14: ffff88812f95b454 R15: 0000000000000027 [ 41.107916][ T791] FS: 00007fc5549926c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 41.107922][ T791] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.107928][ T791] CR2: 000020000001c0bf CR3: 00000001117b6000 CR4: 00000000003506a0 [ 41.107936][ T791] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 41.107941][ T791] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 41.107945][ T791] Call Trace: [ 41.107965][ T791] ? __kasan_check_read+0x11/0x20 [ 41.107974][ T791] ? ext4_ext_next_allocated_block+0x2e0/0x2e0 [ 41.107982][ T791] ? __ext4_ext_dirty+0x1c0/0x1e0 [ 41.107991][ T791] ext4_split_extent_at+0x79b/0xe90 [ 41.108012][ T791] ? ext4_ext_try_to_merge_right+0x820/0x820 [ 41.136714][ T763] EXT4-fs (loop6): dirty_blocks=0 [ 41.137026][ T791] ? __read_extent_tree_block+0x5d6/0x790 [ 41.143742][ T763] EXT4-fs (loop6): Block reservation details [ 41.152340][ T791] ext4_split_extent+0x1ba/0x4c0 [ 41.152353][ T791] ext4_ext_map_blocks+0x1084/0x5dd0 [ 41.152365][ T791] ? update_load_avg+0x4dc/0x14f0 [ 41.152373][ T791] ? ext4_ext_release+0x10/0x10 [ 41.152381][ T791] ? enqueue_task_fair+0xaf6/0x2250 [ 41.152390][ T791] ? ext4_es_lookup_extent+0x54c/0x900 [ 41.152408][ T791] ext4_map_blocks+0x985/0x1bd0 [ 41.162678][ T763] EXT4-fs (loop6): i_reserved_data_blocks=0 [ 41.171236][ T791] ? ext4_issue_zeroout+0x1a0/0x1a0 [ 41.171246][ T791] ? __switch_to+0x508/0x1020 [ 41.171264][ T791] _ext4_get_block+0x1d1/0x4e0 [ 41.355272][ T791] ? xas_start+0x2d6/0x360 [ 41.360121][ T791] ? ext4_get_block+0x50/0x50 [ 41.365141][ T791] ? xas_load+0x28b/0x2a0 [ 41.369868][ T791] ext4_get_block_unwritten+0x2a/0x40 [ 41.375224][ T791] ext4_block_write_begin+0x573/0x1340 [ 41.381049][ T791] ? _ext4_get_block+0x4e0/0x4e0 [ 41.386064][ T791] ? ext4_print_free_blocks+0x2c0/0x2c0 [ 41.392242][ T791] ? __kasan_check_read+0x11/0x20 [ 41.397636][ T791] ? ext4_inode_journal_mode+0x19a/0x480 [ 41.403913][ T791] ext4_write_begin+0x67e/0x1690 [ 41.409269][ T791] ? ext4_readahead+0x110/0x110 [ 41.414533][ T791] ? __getblk_gfp+0x3b/0x780 [ 41.419295][ T791] ? _raw_spin_trylock_bh+0x150/0x150 [ 41.425197][ T791] ? pagecache_get_page+0x844/0x930 [ 41.430658][ T791] ? ext4_get_group_desc+0x25f/0x2b0 [ 41.436494][ T791] ? mark_buffer_dirty+0x1cc/0x330 [ 41.442771][ T791] ext4_da_write_begin+0x478/0xf10 [ 41.448971][ T791] ? __getblk_gfp+0x3b/0x780 [ 41.453641][ T791] ? ext4_set_page_dirty+0x1a0/0x1a0 [ 41.459203][ T791] ? __ext4_mark_inode_dirty+0x43e/0x610 [ 41.465352][ T791] ? __ext4_journal_stop+0x36/0x1a0 [ 41.471145][ T791] ? ext4_dirty_inode+0xf4/0x120 [ 41.476350][ T791] ? __ext4_expand_extra_isize+0x3e0/0x3e0 [ 41.483050][ T791] ? __mark_inode_dirty+0x140/0x9c0 [ 41.488886][ T791] generic_perform_write+0x2ce/0x540 [ 41.494750][ T791] ? preempt_count_add+0x90/0x1b0 [ 41.500152][ T791] ? grab_cache_page_write_begin+0xb0/0xb0 [ 41.506445][ T791] ? down_write+0xb2/0x120 [ 41.510951][ T791] ? down_read_killable+0xe0/0xe0 [ 41.516306][ T791] ? generic_write_checks+0x3d4/0x480 [ 41.522337][ T791] ext4_buffered_write_iter+0x4b8/0x640 [ 41.528419][ T791] ext4_file_write_iter+0x53f/0x1980 [ 41.534583][ T791] ? stack_trace_save+0xa6/0xf0 [ 41.540328][ T791] ? stack_trace_snprint+0xf0/0xf0 [ 41.545913][ T791] ? __kasan_slab_alloc+0x69/0xf0 [ 41.551406][ T791] ? iter_file_splice_write+0x19e/0xcb0 [ 41.557290][ T791] ? ext4_file_read_iter+0x530/0x530 [ 41.562648][ T791] ? __kasan_kmalloc+0xec/0x110 [ 41.567735][ T791] ? __kasan_kmalloc+0xda/0x110 [ 41.572651][ T791] ? __kmalloc+0x1a4/0x330 [ 41.577491][ T791] ? iter_file_splice_write+0x19e/0xcb0 [ 41.583859][ T791] ? direct_splice_actor+0xe9/0x120 [ 41.590310][ T791] ? splice_direct_to_actor+0x4cb/0xb30 [ 41.597290][ T791] ? do_splice_direct+0x1c2/0x2d0 [ 41.602562][ T791] do_iter_readv_writev+0x478/0x5f0 [ 41.608361][ T791] ? avc_policy_seqno+0x1b/0x70 [ 41.613597][ T791] ? generic_file_rw_checks+0x2a0/0x2a0 [ 41.619827][ T791] ? security_file_permission+0x83/0xa0 [ 41.626495][ T791] ? rw_verify_area+0x1c0/0x360 [ 41.632485][ T791] do_iter_write+0x189/0x630 [ 41.638376][ T791] vfs_iter_write+0x7d/0xa0 [ 41.643742][ T791] iter_file_splice_write+0x68c/0xcb0 [ 41.650921][ T791] ? splice_from_pipe+0x180/0x180 [ 41.656300][ T791] ? generic_file_splice_read+0x462/0x5f0 [ 41.662178][ T791] ? splice_shrink_spd+0xb0/0xb0 [ 41.667898][ T791] ? fsnotify_perm+0x2fa/0x4b0 [ 41.673225][ T791] ? splice_from_pipe+0x180/0x180 [ 41.679225][ T791] direct_splice_actor+0xe9/0x120 [ 41.685053][ T791] splice_direct_to_actor+0x4cb/0xb30 [ 41.691191][ T791] ? do_splice_direct+0x2d0/0x2d0 [ 41.699595][ T791] ? pipe_to_sendpage+0x320/0x320 [ 41.707227][ T791] ? rw_verify_area+0x1c0/0x360 [ 41.712773][ T791] do_splice_direct+0x1c2/0x2d0 [ 41.717797][ T791] ? do_splice_to+0x180/0x180 [ 41.723411][ T791] ? fsnotify_perm+0x66/0x4b0 [ 41.729478][ T791] ? security_file_permission+0x83/0xa0 [ 41.738595][ T791] do_sendfile+0x8df/0x1040 [ 41.745870][ T791] ? do_preadv+0x390/0x390 [ 41.751824][ T791] ? __kasan_check_write+0x14/0x20 [ 41.757484][ T791] ? switch_fpu_return+0x19c/0x330 [ 41.763191][ T791] __x64_sys_sendfile64+0x199/0x1f0 [ 41.768733][ T791] ? __ia32_sys_sendfile+0x190/0x190 [ 41.774666][ T791] ? __kasan_check_read+0x11/0x20 [ 41.780729][ T791] ? exit_to_user_mode_prepare+0x9a/0xa0 [ 41.787018][ T791] do_syscall_64+0x31/0x40 [ 41.791501][ T791] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 41.797553][ T791] RIP: 0033:0x7fc554b50799 [ 41.802051][ T791] 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 [ 41.823266][ T791] RSP: 002b:00007fc554992028 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 41.831658][ T791] RAX: ffffffffffffffda RBX: 00007fc554dca090 RCX: 00007fc554b50799 [ 41.839612][ T791] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 41.848265][ T791] RBP: 00007fc554be6bd9 R08: 0000000000000000 R09: 0000000000000000 [ 41.856468][ T791] R10: 000000000003ffff R11: 0000000000000246 R12: 0000000000000000 [ 41.865102][ T791] R13: 00007fc554dca128 R14: 00007fc554dca090 R15: 00007ffc70561938 [ 41.874027][ T791] Modules linked in: [ 41.881535][ T791] ---[ end trace 724ebc698223b096 ]--- [ 41.887539][ T791] RIP: 0010:ext4_ext_insert_extent+0x4592/0x45d0 [ 41.894512][ T791] Code: ff ff 89 d9 80 e1 07 fe c1 38 c1 0f 8c 08 e9 ff ff 48 89 df e8 6f 51 d4 ff e9 fb e8 ff ff e8 95 d0 99 ff 0f 0b e8 8e d0 99 ff <0f> 0b e8 87 d0 99 ff 0f 0b 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 30 [ 41.916487][ T791] RSP: 0018:ffffc90001ea6340 EFLAGS: 00010293 [ 41.923435][ T791] RAX: ffffffff81cae5c2 RBX: ffff88812f95b400 RCX: ffff888113614f00 [ 41.931947][ T791] RDX: 0000000000000000 RSI: 0000000000000027 RDI: 0000000000000027 [ 41.933665][ T789] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3358: comm syz.4.76: Allocating blocks 497-513 which overlap fs metadata [ 41.940848][ T791] RBP: ffffc90001ea64f0 R08: ffff8881215dad27 R09: 1ffff110242bb5a4 [ 41.955506][ T789] EXT4-fs (loop4): pa ffff88812156b9d8: logic 128, phys. 385, len 8 [ 41.963473][ T791] R10: dffffc0000000000 R11: ffffed10242bb5a5 R12: 0000000000000027 [ 41.971792][ T789] EXT4-fs error (device loop4): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 41.980289][ T791] R13: 1ffff11022225628 R14: ffff88812f95b454 R15: 0000000000000027 [ 42.000059][ T791] FS: 00007fc5549926c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 42.010185][ T791] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.017529][ T791] CR2: 00007fa6e5f7cd58 CR3: 00000001117b6000 CR4: 00000000003506a0 [ 42.025874][ T791] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 42.038284][ T789] EXT4-fs error (device loop4): ext4_find_extent:928: inode #15: comm syz.4.76: pblk 257 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 42.045933][ T791] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 42.057104][ T789] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 196 with max blocks 12 with error 117 [ 42.066096][ T791] Kernel panic - not syncing: Fatal exception [ 42.078377][ T789] EXT4-fs (loop4): This should not happen!! Data will be lost [ 42.078377][ T789] [ 42.084679][ T791] Kernel Offset: disabled [ 42.099508][ T791] Rebooting in 86400 seconds..